WO2017039137A1 - Accessory - Google Patents

Abstract

The present invention relates to an accessory for communication and a network system using the same and, more particularly, to a device and a system, which make it possible to easily implement an Internet-of-things function without having to replace the existing appliance and environment. To this end, an accessory according to the present invention comprises: a main body having a communication module that communicates with a predetermined network in order to transmit/receive signals on the network; and a container having a main body coupling portion to which the main body is coupled in an attachable/detachable manner. The main body comprises at least one of a remote control module, which transmits an optical signal for controlling a predetermined peripheral device, and a sensor module for sensing a predetermined peripheral situation. The container comprises an external coupling portion formed such that an external object can be attached thereto. In addition, it is possible to implement a network system using an accessory comprising both the remote control module and the sensor module. The network system comprises a server for receiving information obtained by sensing the peripheral situation of one of positions of two main bodies, respectively, from one of the main bodies and transmitting a signal for controlling a peripheral device in the other of the positions of respective main bodies to the other main body on the basis of the information obtained by sensing the peripheral situation.

Description

accessory

The present invention relates to an accessory having a communication function, and more particularly, to a communication accessory having a communication module for transmitting and receiving a signal in a predetermined network, an apparatus for manufacturing the same, and a method for manufacturing the same.

The Internet of Things (IoT) refers to intelligent technologies and services that connect people and things, and communicate information between objects based on the Internet. In particular, mutual communication of information between objects means that devices connected to the Internet process information by taking care of each other without human intervention.

The technologies for implementing the IoT include 'sense technology' for detecting information by detecting surrounding conditions (objects or environments), 'network technology' for connecting things to the Internet, and 'service interface technology' for processing and providing information. have.

With regard to sensing technology, environmental sensors (e.g. barometers, hygrometers, thermometers, radiation sensors, heat sensors, gas sensors, etc.), chemical sensors (e.g. electronic noses, healthcare sensors, biometric sensors Proximity sensor, illuminance sensor, acceleration sensor, magnetic sensor, gravity sensor, gyroscope sensor, motion sensor, RGB sensor, infrared sensor (infrared sensor), ultrasonic sensor, remote sensor, SAR, radar, light It may include at least one of a sensor (eg, an image sensor, an image sensor).

Network technology refers to the integration of a PC, various devices and facilities, a mobile terminal, and the like by applying various wired and / or wireless technologies. The wired technology includes Ethernet, PLC, IEEE 1394, home PNA, and the like, and the wireless technology includes IEEE 802.11 WLAN, IEEE 802.15 WPAN, UWB, Wi-Fi, Zigbee, Z-wave, Blue-Tooth, and the like. In addition, the network may be provided with a server for collecting various information and transmit various signals.

This network environment can be applied to not only a home or an office, but also various spatial or service-dimensional concepts.

Various devices have been developed that have a function of transmitting or receiving information of a device through a network. In particular, in the home network field, home appliances equipped with the IoT function have been developed.

On the other hand, the device may be provided with various types of input unit. Among the input sections, there are switches that are pressed by vertical pressure. Such a switch needs to be restored to its original state after the pressed operation. For a restoring force for the operation to be restored to the original state, an elastic member such as a spring can be used.

In order to spread the conventional IoT technology, the home appliance and the environment without the existing IoT function should be replaced with the home appliance and the environment equipped with the IoT function. However, from the user's point of view, there is a big economic burden for replacing the device, and there is a problem that the IoT technology cannot be used when the device is not replaced. Accordingly, there is a problem in the smooth and rapid spread of the IoT technology. The first problem is to solve this problem, to provide an accessory that can implement the Internet of Things function without replacing the existing home appliances and the environment.

In case of purchasing and using products with IoT function from various companies with conventional IoT technology, each company's products do not use a unified standard and implement the IoT in their own way so that they are compatible with each other. There is a problem that is difficult to implement the desired IoT environment. The second task is to solve these problems and provide accessories that enable the IoT environment to be desired even in the presence of products of different companies.

The third task is to provide an accessory having a function of obtaining information about the surrounding environment or a peripheral device, and a function of instructing the peripheral device.

A 4th subject is to provide the accessory which can be easily changed a position as needed.

The fifth task is to provide an accessory which can easily find the preset position and the specific direction once the position and the specific direction of the accessory have been set once, without additional effort in detaching and reattaching thereafter.

A sixth task is to provide an accessory that can easily set the specific direction in an accessory that obtains information in a specific direction or transmits an optical signal in a specific direction.

The seventh problem is to provide a structure that can maintain the adhesion strength while the reattachment operation can be performed smoothly after the accessory is separated.

The eighth task is to provide various kinds of parts in order to implement an IoT environment that is variable as needed under various environments and conditions.

A ninth task is to provide an accessory that is easy to change a position from one device to another device as necessary in an environment equipped with a plurality of devices, and thus easy to change settings.

Accessories for solving the first and second problems are practical to be manufactured in a small size. This is because when such an accessory takes up a lot of volume, discomfort in deployment is greater than the convenience of the present accessory that is supplementally utilized in a device without an existing IoT function. In addition, due to the characteristics of the Internet of Things, there is provided a network in which a separate server and a terminal exist, and this accessory needs only a function of detecting a surrounding information or transmitting a remote control signal to a nearby device. It does not need to be bulky at all and can be miniaturized as much as possible. However, the smaller the volume of the accessory, the greater the risk of loss. The tenth task is to solve this problem and reduce the risk of losing miniaturized accessories.

The accessory does not provide its own functions to the user due to the characteristics of the product, but more efficiently networking the functions of existing products in the process of implementing the IoT environment. Thus, the accessory may adopt a circular design as a whole when viewed from the top so that the accessory does not appear visually prominent. For example, an accessory formed in a circular design will not notice that it is visually distorted even with slightly different angles of placement. By the way, the accessory formed by such a circular design has a problem that the risk of loss increases. In particular, when the accessory is dropped from a high place can be rolled along the floor to move farther, not only increases the risk of loss, but also may cause inconvenience to the user to move away even if not lost. The eleventh challenge is to solve this problem, reducing the risk of missing an accessory with a circular design as a whole and reducing the travel required for the user to find it.

A twelfth task is to provide an accessory having a function of irradiating an optical signal capable of obtaining information about an environment or a peripheral device, or of irradiating an optical signal capable of instructing a peripheral device.

The thirteenth task is to allow the optical signal to reach farther, thereby extending the usable range of the function.

The 14th task is to minimize the refraction or dispersion of the optical signal, so that the function can be smoothly exhibited.

The outer surface of the accessory may form an inclined surface for convenience or loss prevention as a handle. The 15th task is to ensure the quality and the directionality of the optical signal irradiated through the inclined surface from the rear side of such inclined surface.

A sixteenth object is to provide a transmissive member which serves to guide the arrangement of a rear optical element or the like.

The seventeenth object is to provide an efficient structure in which the transmission member can be mounted.

Conventional pressurized buttons have difficulty in accurately implementing a predetermined restoring force designed. In particular, in the case of a pressurized button having a fine stroke (depressed length), it is difficult to use a spring and it is very difficult to adjust the degree of fine restoring force. However, when there is such a slight difference in the restoring force, the difference in the emotional feeling of the user is very large because it is pressed by the fingertips. In particular, the difference in emotional feeling in the field of home appliances is very important directly connected to commercial success. Existing pressure button is difficult to design the degree of fine restoring force, it is also difficult to implement as designed. The eighteenth problem is to solve such a problem, and to provide a structure that can easily design even minute differences related to the resilience of the pressurized button, and can be easily implemented to ensure uniformity.

The nineteenth object is to provide a structure in which the joining and detaching operation between components detachable by a user can be performed smoothly.

In the case of injection molding a synthetic resin or the like through a mold (injection molding machine), if the injection material is too thick, injection failure may occur such as burrs on the surface due to a difference in cooling rates between the inside and the outside. The 20th problem is to solve this problem and provide a structure with a significantly low probability of occurrence of injection failure.

In the case of this accessory, since all surfaces of the container are noticeable to the user due to its characteristics, when a grooved structure for preventing injection failure is exposed to the outside, it is not good in appearance, and thus there is a problem in that the product is inferior. The twenty-first challenge is to solve this problem, and to achieve a smooth appearance without causing injection failure.

The 22nd object is to utilize also as the coupling structure between injection parts using the structure with the said groove.

The twenty-third challenge is to make the user's hand touching portion (upper part of the main body or the whole side of the main body) convenient as a handle.

A twenty-fourth challenge is to distribute the local pressure applied to the user's hand when the user grasps the exposed portion of the main body, thereby further improving the user's grip.

The objects of the present invention are not limited to the above-mentioned objects, and other objects that are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to solve the first to third objects, the accessory according to the present invention includes a main body having a communication module for communicating with a predetermined network. The main body may include at least one of a remote control module for transmitting an optical signal for controlling a predetermined peripheral device, and a sensor module for detecting a predetermined surrounding situation.

In order to solve the fourth task, the accessory includes a container having a main body coupling portion to which the main body is detachably coupled, and the container includes an outer coupling portion formed to be attachable to one surface of an external object. . By attaching the container to the peripheral device and the environment, the main body can be easily coupled to and detached from the container.

The remote control module may include a control signal light emitting unit configured to transmit an optical signal for controlling the peripheral device in a 'specific direction' in the main body. In addition, the sensor module may include a proximity sensor that detects a degree of proximity to an external object in a 'specific direction' in the main body.

In order to solve the fifth task, the container may include a direction setting unit for guiding the main body such that the specific direction is set in a predetermined direction when the container is attached to one surface of an external object. .

In order to solve the sixth task, the container may include a direction display unit for visually displaying the specific direction.

Specifically, the direction setting unit may include a direction setting protrusion and a direction setting groove. In this case, the main body may include any one of the directional projection and the directional groove, and the container includes the other of the directional projection and the directional groove. The direction setting protrusion and the direction setting groove may be engaged with each other in a state in which the specific direction becomes the predetermined direction. In addition, the direction setting projection is disposed to be biased to one side with respect to the central axis (X) of the main body and the container.

In order to solve the seventh task, a detachable groove is formed in any one of the main body and the container, and the other of the main body and the container may include a detachment protrusion. In this case, the detachable protrusion is inserted into the detachable groove when the main body is coupled to the container. The detachable groove is formed extending in the circumferential direction. In addition, the detachable protrusion includes a first detachable protrusion disposed on an opposite side of the direction setting protrusion with respect to the central axis (X).

In the coupling operation of the main body with respect to the container, even when the directional protrusion and the directional groove are not engaged with each other, the first detachable protrusion can be easily inserted into the removable groove, so that the initial incomplete engagement state It is easy to reach. In such a state that the direction setting protrusion and the direction setting groove are not engaged with each other, the main body may be rotatable with respect to the container while the first detachable protrusion is inserted into the detachable groove to slide in the circumferential direction. Through this, the main body can be easily guided from the incompletely coupled state to the fully coupled state.

In order to secure the complete coupling force, the detachable protrusion may include a second detachable protrusion inserted into the detachable groove only in a state where the directional protrusion and the directional groove engage with each other. In addition, the detachable protrusion may be formed in a plurality of spaced apart from each other along the circumferential direction.

The main body may include a remote control module that transmits an optical signal for controlling a predetermined peripheral device so that the accessory may be set more variably. For example, when the main body is located in the first device, it is set to sense a target nearby, and when the main body is changed and positioned in the second device, a control signal is transmitted to the second device. Can be set.

The proximity sensor may include a proximity signal light emitting unit which transmits a predetermined optical signal in the specific direction, and a proximity signal receiving unit which receives the optical signal reflected from the specific direction.

In order to solve the eighth problem, the accessory may further include a reflector having a reflecting surface reflecting the transmitted optical signal and an attaching surface formed to be attachable to an external object. In addition, the main body and the container may further include a detachable waterproof member to block the boundary between the main body and the container in a coupled state.

In order to easily hold the position when the waterproof member is applied, a boundary between the main body and the container in a coupled state of the main body and the container is smaller than an upper edge of the main body and a lower edge of the container. It may be provided to achieve. The waterproof member may include a resilient band that can be reloaded to wind between the upper edge and the lower edge in a state in which the main body and the container are coupled to each other.

In order to further increase the waterproofing force when the waterproof member is applied, the side surface of the main body forms an inclined surface closer to the central axis toward the lower direction, and the side surface of the container is provided to form an inclined surface closer to the central axis toward the upper direction. can do.

As an example for solving the ninth task, the container may be provided in plurality, so as to be attached to one surface of an external object at different positions. In this case, the sensor module includes a plurality of sensors that detect different types of targets, respectively. The main body includes a control unit for controlling to change the type of the target to be transmitted to the network.

Further, the controller may control to change the type of the target based on the change of the position of the main body.

As another example for solving the ninth task, a plurality of containers may be provided to be attached to one surface of an external object at different positions. In this case, the main body may include a control unit for controlling to change whether to transmit the surrounding situation information to the network and whether to operate the remote control module.

Further, the controller may control to change the transmission or not, based on the change of the position of the main body.

In order to solve the first, second and ten problems, the accessory according to the present invention includes a main body having a communication module for communicating with a predetermined network. The main body may include at least one of a remote control module for transmitting an optical signal for controlling a predetermined peripheral device, and a sensor module for detecting a predetermined surrounding situation.

Hereinafter, the means for solving the tenth and eleventh problems are presented.

The main body includes an upper edge extending along an imaginary circle circumference of a predetermined diameter r1, and a side surface of the main body is formed by going in an axially inward direction than the upper edge. In this case, the main body is rolled in a state in which the upper edge is in contact with a horizontal plane (ground), and is rolled over to the lower direction of the main body which is not supported by the horizontal plane, thereby shortening the rolling operation time. . If you shorten the rolling motion time, even if the main body rolls on a horizontal plane, it cannot move far.

The main body may include a lower edge extending along an imaginary circle circumference of a predetermined diameter r2, and the diameter r2 may be shorter than the diameter r1. In this case, the main body is inclined toward the lower side of the main body, the lower edge is in contact with the horizontal plane and the rolling motion is to move, the main body is to move back from the rolling direction. Through this, the user can find the main body at a closer distance.

Specifically, the lower edge, at least one of the upper edge and the side of the main body at the same time may be made of points that touch the external horizontal plane.

In addition, the height of the main body may be shorter than the diameter (r2). Through this, the main body can be completely rolled over in the downward direction, so that the main body can be stopped by the frictional force between the lower side and the horizontal surface of the main body. For example, if the height of the main body is increased, it may be stable for the main body to roll the side in contact with the horizontal plane, and the height may be reduced to make the side contact state unstable.

The main body may include a rounded chamfered lower edge connected to the lower side of the lower edge. Through this, in the process of tilting while the main body is inverted in the downward direction, a point in contact with the horizontal plane may be smoothly connected from the upper side to the lower side of the main body. In addition, the main body makes a pivoting operation in a state where the lower edge contacts the horizontal plane. As the contact point with the horizontal plane moves downward along the chamfered portion, the radius of rotation of the pivoting motion becomes smaller. This makes the main body gradually turn sharply.

The main body may include a battery disposed at a lower side of the main body, and may be provided such that the center of gravity of the main body is at the lower side. Through this, the main body can be rolled over in the lower direction by the center of gravity in a state of rolling while the upper edge is in contact with the horizontal plane.

The main body may include a battery disposed in an eccentric position when viewed from the lower side of the main body, so that the center of gravity of the main body may be eccentric in the direction in which the battery is eccentric. Through this, when the kinetic energy of the rolling motion of the main body is less than a predetermined value, the kinetic energy is all converted to the potential energy of the center of gravity (M), so that the main body can no longer go far.

In order to solve the fourth task, the accessory may include a container having a main body coupling portion to which the main body is detachably coupled. In addition, the container may include an outer coupling part formed to be attachable to an external object.

In the container having the main body engaging portion 'upper', it is necessary to solve the tenth and eleventh problems even when the main body and the container are coupled. To this end, the container may comprise a container lower rim extending along a circumferential circle of a predetermined diameter r3. In this case, the diameter (r3) is different from the diameter (r1), the upper edge of the main body and the lower edge of the container may be provided to be in contact with the horizontal plane at the same time. As a result, in the state where the accessories 2A and 2B roll the upper edge and the lower edge in contact with the horizontal plane, the accessory turns and rolls, making it difficult to move far.

In addition, before the container is attached to an external object, there is a risk of loss of the container itself. When the container falls to the ground, the container includes a container upper edge extending along an imaginary circle circumference of a predetermined diameter r4 so that the container does not roll far and rolls upward in a fast time. (r4) may be smaller than the diameter (r3).

In order to solve the first, second and twelfth problems, the accessory according to the present invention includes a main body having a communication module for communicating with a predetermined network, the main body irradiating a predetermined optical signal in a specific direction. It includes an optical signal light emitting unit.

The main body includes a side member that forms an outer appearance around the central axis (X).

The side member forms an acute angle with the central axis X on an imaginary vertical section including the central axis X so that the main body rolls over the ground and does not roll over and move far away. It includes an inclined surface.

A transmissive member placement hole is formed in the inclined surface so that the optical signal can be emitted inside the accessory and irradiated to the outside. The accessory further includes a transmission member seated in the transmission member placement hole. The transmission member includes a front window exposed from the outside.

In order to solve the thirteenth and fourteenth problems, an edge of the window protrudes to correspond to the inclined surface, and a central portion of the window is formed on the virtual vertical section including the central axis (X) and the central axis (X). It forms a parallel surface. The optical signal emitter is disposed behind the window and irradiates the optical signal that vertically passes through the center of the window.

The inclined surface may be formed to move away from the central axis X toward the upper side so that the upper end of the main body can be easily caught by a small force when the user grabs the main body.

In the case where the inclined surface is formed to move away from the central axis X toward the upper side, the window includes a vertical portion formed in the central portion and the lower portion of the window, and the vertical portion includes the central axis X. A plane made parallel to the central axis X may be formed on an imaginary vertical cross section. Further, on the virtual vertical cross section, the surface of the vertical portion may be disposed on the same vertical line as the surface of the side member below the transparent member disposing hole. Through this, while solving the thirteenth to fifteenth task, there is an effect that can implement the invention without projecting outward than the surface of the side member.

When the inclined surface is formed to move away from the central axis X toward the upper side, the window may include a bent portion protruding in the axial outward direction XO from the upper edge and the left and right edges of the window. The curved part may include an upper curved part protruding forward from an upper side of the window and a side curved part protruding forward from left and right sides of the window. The side bent portion may be formed to protrude more and more toward the upper side. Through this, while solving the thirteenth to fifteenth task, there is an effect that can implement the invention without projecting outward than the surface of the side member.

On any horizontal cross section, the extent to which the surface of the edge of the window protrudes in the axial outward direction XO may be proportional to the extent to which the surface of the side member proximate the window protrudes in the axial outward direction XO. . Through this, the boundary between the transmission member and the side member can be implemented smoothly.

In order to realize a variable IoT environment under various circumstances and conditions, the optical signal emitting unit emits a control signal emitting a predetermined optical signal in a specific direction and a proximity sensor for irradiating a predetermined optical signal in a specific direction. It may include wealth.

In order to solve the sixteenth problem, the transmission member may include a placement guide protruding rearward from the rear side of the window. The placement guide may guide a relative position of the proximity sensor and the window of the control signal light emitting unit.

For the efficiency of the arrangement, the placement guide may include ribs extending in the vertical direction, and the proximity sensor and the remote signal light emitting portion may be disposed in the rear space of the window divided by the placement guide.

In order to solve the seventeenth problem, the transmissive member may include a locking portion that contacts the inner wall of the side member and prevents the transmissive member from escaping through the transmissive member disposition hole. The locking portion protrudes from the rear edge of the window.

The optical signal emitting part may include a module case which contacts the rear side surface of the window so that the transmitting member is fixed only by the locking part and does not exit to the rear side.

In order to solve the fourth task while the optical signal emitting portion to perform a smooth function, the accessory includes a container having a main body coupling portion on the upper side that the main body is detachably coupled, the container is an external object It may include an outer coupling portion formed to be attached to. The main body may include an exposed part exposed in a state of being coupled with the container, and an insertion part accommodated in the main body coupling part. The transmission member is disposed on the front surface of the exposed portion.

In the accessory including a main body, the main body is disposed in the case forming the appearance, the main switch which is disposed inside the case, pressed from the upper side to the lower side, and transversely across the upper side of the main switch; It is elastically deformed from the upper side to the lower side comprises an elastic movable portion provided to press the main switch.

In order to solve the eighteenth problem, the elastic movable portion is connected to a central portion disposed above the main switch, a first bent portion connected to one end of the central portion and having a convex curvature in the downward direction, and the other end of the central portion. It includes a second bend having a curvature convex in the downward direction. In this case, when the elastic movable portion is pressed downward, the first and second bent portions are bent more and the curvature is increased, and the distance between the one end a1 and the other end a2 is close to the first and second bent portions. When the first and second bends are bent and elastic bending deformation occurs, restoring force is generated. Through this, the elastic deformation of the elastic movable portion is induced to the first and second bent portions intensively, and it is advantageous for the designer to preset the size of the induced and restoring force of the elastic deformation desired. That is, it is possible to predict a portion in which elastic bending deformation occurs intensively, and the restoring force can be easily designed by calculating a restoring force proportional to the elastic bending deformation of the portion. In addition, since elastic bending deformation is concentrated on the first and second bent portions, uniformity may be ensured in implementing the same.

In another embodiment of the present invention, the elastic movable part may further include a first connection part connecting the support frame and the first bend, and a second connection part connecting the support frame and the second bend.

In order to solve the first and second problems, the main body may include a communication module for communicating with a predetermined network, and a control unit for controlling the communication module. When the main switch is pressed, control information may be provided to the controller.

In order to solve the first and the second problem, the main body may include a sensor module for detecting a predetermined peripheral situation, and a remote control module for transmitting an optical signal for controlling the predetermined peripheral device. The controller may control the sensor module and the remote control module.

The main body includes a switch panel that forms at least a portion of the upper side of the main body so that when the user presses the button, the transfer of force is transmitted through a more accurate route so that restoring force can occur as the designer intended. can do. The switch panel is elastically deformed when pressed from the upper side to the lower side. The elastic movable part may be disposed between the switch panel and the main switch, and may be elastically deformed to press the main switch when the switch panel is elastically deformed from an upper side to a lower side.

When the user presses the button, the force transmission is transmitted through the center portion, which is a more accurate route, so that the switch panel may be formed of a domed plate having a convex curvature upwards so that the restoring force can be generated as the designer intended. . In this case, since it has the largest displacement in the vertical direction from the center of the dome-shaped plate, it is possible to transfer the force from the switch panel to the elastic movable portion through the center portion.

The case may include a side member that forms an outer appearance around a central axis X of the main body. The circumference of the switch panel may be provided to contact the inner surface of the side member. In this case, when the dome-shaped switch panel is pressed from the upper side to the lower side, the inner surface of the side member fixes the axial outward direction XO of the switch panel so that the switch panel extends in the axial outward direction XO. Prevent it. Through this, when assuming that the other conditions are the same in the dome-type switch panel, it is possible to cause a greater restoring force when elastic deformation in the downward direction of the switch panel. In addition, the elastic deformation condition of the domed switch panel is closer to the ideal condition, so that the restoring force can be implemented closer to the design contents.

The elastic movable portion may be formed to be convex upward as a whole. Alternatively, the elastic movable portion may be formed to have the highest height in the central portion. Alternatively, the first bent portion may be disposed such that an end of the center portion is higher than an end of the other side, and the second bent portion may be disposed so that an end of the center portion is higher than an end of the other side. Alternatively, the first connecting portion is disposed to have an inclination that increases from the end of the support frame side toward the end of the first bend portion, and the second connection portion is the end of the second bend portion at the end of the support frame side. It may be arranged to have a higher slope toward. In this case, if the elastic movable portion is pressed downward without the first and second bent portions, the elastic movable portion may be buckled at an undesired portion, and the force required for pressing may be too large. By the way, the present solution can induce elastic deformation of the elastic movable portion intensively without buckling.

The main body may include a support frame seated on the case and supporting the elastic movable portion. In addition, the support frame may include a ring member formed in an annular shape. The elastic movable portion may be formed to cross the center of the ring member. In this way, the elastic movable part prevents both ends of the longitudinal direction (horizontal direction) from being separated from each other, thereby inducing elastic deformation of the first and second bent portions as designed by the designer.

The first bent portion and the second bent portion are formed of a plate, the center portion comprises a horizontal plate forming an upper side of the central portion, the horizontal plate is to be formed of a plate thicker than the first bend and the second bent portion Can be. Alternatively, the first bent portion, the second bent portion, the first connecting portion and the second connecting portion is formed of a plate, the central portion includes a horizontal plate forming an upper surface of the central portion, the horizontal plate is the first bent portion, It may be formed of a thicker plate than the second bent portion, the first connection portion and the second connection portion. Through this, the rigidity of the horizontal plate is increased, and when the elastic movable portion is pressed downward, it becomes easy to concentrate the elastic deformation on the first and second bent portions.

When the user presses the button, the force transmission is transmitted through the center portion, which is a more accurate route, so that the resilient force can be generated as designed by the designer, so that the elastic protrusion protrudes downward from the lower side of the horizontal plate. It may include.

In the present invention, for the accuracy of the design of the restoring force and the uniformity of the implementation, it is preferable that the elastic movable portion is provided such that the bend depth d2 is greater than the stroke length d1.

In order to solve the first, second and fourth problem, the accessory according to the present invention, the main body having a communication module for communicating with a predetermined network. And a container having a main body coupling part to which the main body is detachably coupled.

The container is made of an injection moldable material.

In order to solve the nineteenth problem, the container includes an outer portion exposed to the outside when the main body and the container are coupled, and an inner portion formed by forming the main body coupling portion and recessed downward. The outer portion includes an outward surface in the axial outward direction XO. The inner portion includes a bottom portion that forms a bottom, and an inclined portion that slopes upward from the bottom portion in an axial outward direction XO. As a result, the lower edge 279 and the inclined portion of the main body come into contact with each other, so that a smooth feeling of sliding occurs in coupling and separating the main body and the container.

In order to solve the 20th and 21st problems, the container includes a container body for forming the lower surface portion and the inclined portion, and a container side member for forming the outward surface. The container body includes a contact surface that contacts the container side member in the axial outward direction XO. The contact surface is provided with a locking groove recessed in the direction of the inclined portion in the axial inward direction XI. Through this, even if the horizontal thickness of the portion in which the inclined portion is formed is apparently large, it is possible to prevent the thickness of the injection molded product from being too thick through the locking groove.

In order to further maximize the suppression of burr generation, the locking groove is preferably formed on the same horizontal surface as the inclined portion.

On the other hand, when the container falls to the ground, the outward surface may be inclined to form an inclined surface closer to the central axis (X) toward the upper direction in order to roll over to the upper direction within a short time without rolling far. In this case, since the horizontal thickness of the portion in which the inclined portion is formed increases in appearance, the function of the locking groove is more prominently exhibited.

The container side member may include an inward surface that forms a side surface in the axial inward direction XI, and may be provided such that a thickness between the outward surface and the inward surface is constant. Alternatively, the container side member may include an inward surface that forms a side surface in the axial inward direction XI, and the inward surface may include an inclined surface that is closer to the central axis X toward the upper side. In this case, the contact surface of the container body is formed inclined surface closer to the central axis (X) toward the upper direction, the function of the locking groove is more prominently exhibited.

Specifically, the contact surface is in contact with the inwardly facing surface, the locking groove is formed in the lower side of the contact surface. Since the inclined surface forms the thickness of the thickest container body in the lower portion, the function of the locking groove is more prominently exhibited.

In order to solve the twenty-second task, the container side member includes an inward surface forming a side of the axial inward direction (XI), the inward surface may be formed with a coupling hook inserted into the engaging groove.

The inclined portion may extend in the circumferential direction, and the locking groove may extend in the circumferential direction. Through this, the function of the locking groove can be exhibited as a whole along the circumferential direction.

For the detachable structure of the container and the main body, a detachable groove is formed in the main body,

In the inner portion of the container, when the main body and the container are coupled, a detachable protrusion inserted into the detachable groove may be formed. In this case, at the inner side, the detachable protrusion may be formed to protrude in the axial inner direction (XI). In this case, in order to inject the container, a parting line of the injection molding machine should be formed where the detachable protrusion is located, and at least two injection moldings must be assembled to implement the container. To this end, the container side member includes an inwardly facing surface that forms a side in the axial inward direction XI, the inwardly facing surface includes an exposed inwardly surface exposed from an upper side of the inclined portion, and the detachable protrusion is the exposed side. It may be formed on the inward side. Through this, it is possible to separately inject the container side member, it is possible to implement the shape of the container by assembling the container side member to the container body. In detail, a central opening may be formed in the center of the container side member, and the container body may be inserted into the central opening and coupled with the container side member. In addition, the contact surface may be formed with a guide groove extending in the vertical direction, the guide projection which is inserted into the guide groove on the inward surface of the container side member may be formed.

In order to solve the first, second and fourth problem, the accessory according to the present invention, the main body having a communication module for communicating with a predetermined network, and the main body coupling portion that the main body is detachably coupled to the upper side It includes a container provided.

The container is made of an injection moldable material.

In order to achieve the twenty-third task, the main body includes an exposed portion exposed in a coupled state with the container, and the exposed portion is formed on an upper side of the main body. The main body includes a side member for forming a side surface of the exposed part. Accordingly, in a state where the main body is coupled to the container, the user holds the exposed part (upper part) of the main body by hand.

In order to achieve the twenty-fourth task, an edge in the axial outward direction XO of the upper end of the side member forms an upper edge of the main body, and the upper edge forms an edge having a curvature.

The side surface of the exposed portion may be formed to be inclined away from the central axis (X) in the upward direction so that the user can easily catch the upper end of the main body even with a small force when holding the main body.

An edge in the axially inner direction XI of the upper end of the side member 231 may form an inner edge, and the inner edge may form an angled edge. The upper surface of the inner edge may substantially correspond to the upper surface of the edge of the adjacent switch panel 210, and the edge side end of the switch panel 210 may contact the inner surface of the side member 231. Through this, the upper surface connected to the upper end of the side member 231 in the switch panel 210 can be smoothly extended, the edge of the switch panel 210 can be stably seated by the inner edge.

An apparatus for manufacturing an accessory according to the present invention for solving the above-described twenty-fourth aspect includes an injection molding machine for injection molding the side member. The injection molding machine includes a side injection molding part in which an upper end of the side member, the upper edge, and a surface partitioning an upper part of a side surface of the side member are integrally connected. Through this, the parting line can be prevented from occurring in the part where the user touches. The parting line will leave a protruding mark during the manufacturing process and will give a sharp feeling when touched. This can be avoided.

In order to further improve a user's grip, the injection molding part may be provided to have a concave curvature of a corner defining the upper edge.

The side injection molding part may include a first side injection molding part and a second side injection molding part which are separable from each other in a horizontal direction so that the trace of the parting line is minimized in appearance of the main body.

As another example of an apparatus for manufacturing an accessory according to the present invention for solving the 24th problem, the injection molding machine forms a parting line only at the inner edge of the upper edge of the side member, the upper edge and the inner edge of the side member. do.

A method of manufacturing an accessory according to the present invention for solving the above-mentioned twenty-fourth task includes an injection molding step of injection molding the side member. The injection molding step may include injecting an injection molding product into an injection molding machine in which an upper surface of the side member, the upper edge, and a surface defining an upper portion of a side surface of the side member are integrally connected.

As another example of an apparatus for manufacturing an accessory according to the present invention for solving the 24th task, in the injection molding step, the parting line only on the inner edge of the upper edge of the side member, the upper edge and the inner edge of the side member To form.

Specific details of other embodiments are included in the detailed description and the drawings.

Through such problem solving means, by attaching the accessory of the present invention to the peripheral device or environment, there is an effect that can implement the desired IoT function without replacing the peripheral device or the environment itself.

In addition, by attaching the accessory of the present invention to the peripheral device or environment, there is an effect that can implement the desired IoT environment even in the environment of products of different companies.

In addition, the present invention has a sensor module and the main body has a structure that can be attached to the container, there is an effect that can detect the surrounding situation of the desired position.

In addition, the present invention has the effect of being able to remotely control peripheral devices based on the information received from the network by providing a remote control module.

In addition, the present invention includes a container having an external coupling portion, so that once the best arrangement of the main body is set by one effort, there is an effect that redundant effort is unnecessary when detaching and reattaching the main body. have.

In addition, the present invention has an effect that it is easy to set the optimum direction of the main body by including a direction indicator. In particular, even when the main body is not coupled to the container, there is an effect of pre-setting the optimal direction of the main body in the attachment process of the container.

In addition, the present invention is provided with a detachable groove and a detachable protrusion, when the main body is attempted to couple to the container in a state in which the orientation is not set, the incomplete coupling state of the main body and the container (for example, a plurality of detachable grooves Make sure that only one of the removable protrusions is inserted). Through this, there is an effect of guiding the rotation and movement of the main body until the main body and the container is in a fully engaged state (all detachable protrusions are engaged with the detachable groove).

In addition, the present invention includes the reflector or the waterproof member, there is an effect that it is easy to implement a variable IoT environment as needed under various environments and conditions.

In addition, by selectively attaching one or a plurality of main bodies to the container in a state in which a plurality of containers are attached to a plurality of positions, the variable IoT environment can be implemented using a limited number of accessories. For example, after the two main bodies are placed in the door and the robot cleaner, the two main bodies may be changed into the washing machine and the TV as needed.

In addition, there is an effect that the risk of loss of each of the main body 2A, the container 2B, and the accessories (a combination of the main body and the container) of the present invention is reduced. In addition, even if each of the main body 2A, the container 2B, and the accessories (the combination of the main body and the container) rolls off the ground, the main body 2A, the container 2B, and the accessories are prevented from moving far.

In addition, there is an effect of extending the usable range of the function by allowing the optical signal to reach farther.

In addition, by minimizing the refraction or dispersion of the optical signal, there is an effect that the function is exhibited smoothly.

In addition, the outer surface of the accessory has a function of improving convenience as a handle and reducing the risk of being lost while rolling on the ground. While maintaining this effect, it is possible to secure the quality and direction of the optical signal to be irradiated.

In addition, there is an effect that the relative position of the transmission member and the optical signal emitting portion can be accurately set through the arrangement guide of the optical signal emitting portion.

In addition, there is an effect that the transmission member can be fixedly seated in the correct position with a minimum structure.

Through such a problem solving means, there is an effect that can be easily designed up to the fine difference with respect to the restoring force of the push button.

In addition, there is an effect that can be implemented uniformly the mass production so that the designed restoring force can be generated accurately.

In addition, there is an effect that can be induced as designed to the root of the force transmission and the point where the elastic deformation occurs.

In addition, there is an effect that helps the user to perform the operation of combining or separating the main body and the container, smoothly without jamming.

In addition, there is an effect that the thickness of the injection molding is not too thick, thereby rapidly reducing the probability of injection failure.

In addition, by visually masking the section in which the groove of the injection molding is formed, there is an effect of implementing a smooth appearance.

In addition, also for the coupling between the container body and the container side member, by using the groove of the injection molded product, there is an effect of achieving the structure efficiency.

In addition, when the user grabs the main body to apply a force, there is an effect that can be easily manipulated with a small force.

In addition, by dispersing the local pressure applied to the user's hand when the user grasps the exposed portion of the main body, there is an effect that the grip of the user is improved.

In addition, by eliminating or minimizing the parting line of the injection to the user's hand, there is an effect that the user's hands do not feel sharp.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 illustrates a predetermined network system according to an embodiment of the invention.

2 illustrates a given network system according to another embodiment of the invention.

Figure 3 is a perspective view of the accessory 2 according to an embodiment of the present invention, showing a state in which the main body 2A and the container 2B are coupled.

4 is a perspective view of the main body 2A of FIG. 3 viewed from another angle.

5 is a perspective view of the container 2B of FIG. 3 viewed from another angle.

6 is a cross-sectional view taken along line AB-AB 'of the main body 2A of FIG.

7 is a block diagram illustrating functions according to an exemplary embodiment of the main body of FIG. 3.

8 is a perspective view showing an example of use of the reflector 2C according to one embodiment.

9 is a perspective view of the waterproof member 2D according to an embodiment.

FIG. 10 is a perspective view showing an example of use of the waterproof member 2D of FIG. 9.

11 to 16 show an embodiment of the use of the accessory 2 of FIG. 3.

FIG. 17 is a conceptual diagram showing an example of use of selectively attaching the main body 2A to the container 2B in a state in which the plurality of containers 2B are attached to the plurality of positions, respectively.

18 is an exploded perspective view of the main body 2A shown in FIG. 4. 19 is an exploded perspective view of the exploded perspective view of FIG. 18 viewed from another angle.

20 is a perspective view illustrating the switch panel 210 of FIG. 18.

FIG. 21 is a cross-sectional view of the switch panel 210 of FIG. 20 taken along the line A1-A1 '.

22 is a perspective view illustrating the switch movable part 220 of FIG. 18. FIG. 23 is a perspective view of the switch movable part 220 of FIG. 22 viewed from another angle.

FIG. 24 is a cross-sectional view along the line A2-A2 'of the switch movable part 220 of FIG.

FIG. 25 is a perspective view illustrating the side case 230 of FIG. 18 and illustrates the side case 230 in which the PCBs 240 and 250 are not coupled and the transmission member 260 is coupled.

FIG. 26 is a perspective view of the side case 230 of FIG. 25 viewed from another angle.

FIG. 27 is an elevation view of the side case 230 of FIG. 25 viewed from above.

FIG. 28 is a cross-sectional view taken along line A3-A3 'of the side case 230 of FIG.

29 is a perspective view illustrating a state in which the upper PCB 240 is coupled to the side case 230 of FIG. 25. 30 is a perspective view of the side case 230 and the upper PCB 240 of FIG. 29 viewed from different angles.

FIG. 31 is an elevation view of the side case 230 and the upper PCB 240 of FIG. 29 as viewed from above.

32 is a perspective view illustrating the lower PCB 250 of FIG. 18.

FIG. 33 is an elevation view of the lower PCB 250 of FIG. 32 as viewed from below.

34 is a perspective view illustrating a state in which the lower PCB 250 is coupled to the side case 230 and the upper PCB 240 of FIG. 29. FIG. 35 is a perspective view of the side case 230, the upper PCB 240, and the lower PCB 250 of FIG. 34 viewed from different angles.

FIG. 36 is a cross-sectional view in which the main body 2A of FIG. 3 is cut in the vertical direction to cross the transmissive member 260, and is an enlarged cross-sectional view of the transmissive member 260.

FIG. 37 is a perspective view of the penetrating member 260 of FIG. 18.

38 is a cross-sectional view of the transmissive member 260 of FIG. 18 cut in a horizontal plane.

39 is a perspective view illustrating the lower surface case 270 of FIG. 18. FIG. 37 is a perspective view of the lower surface case 270 of FIG. 39 viewed from another angle.

FIG. 41 is an elevation view of the lower surface case 270 of FIG. 39 viewed from above.

FIG. 42 is a cross-sectional view of the lower case 270 of FIG. 41 taken along line A7-A7 '.

FIG. 43 is an exploded perspective view of the container 2B shown in FIG. 5.

FIG. 44 is a perspective view of the container 2B of FIG. 5 viewed from another angle.

FIG. 45 is an elevation view of the container 2B of FIG. 5 viewed from above.

FIG. 46 is a cross-sectional view of the container 2B of FIG. 45, FIG. 46 (a) is a B1-B1 'cross-sectional view, and FIG.

FIG. 47 is a cross-sectional view of the injection molding machine 300 vertically cut in the process of injection molding the container body 280 of FIG. 43 with the injection molding machine 300.

FIG. 48 is a sectional view of only the main body 2A excluding the container 2B in FIG. 6.

FIG. 49 is a perspective view illustrating the upper edge E1 and the lower edge E2 of the main body 2A of FIG. 48.

50 to 52 are conceptual views illustrating a direction T1 in which the main body 2A of FIG. 48 is rolled over when rolled on the horizontal plane G, and the main body 2A is viewed from the side. 50 is a view illustrating a state in which only the upper edge E1 of the main body 2A touches the ground, and FIG. 51 is a view illustrating a state in which the lower edge E2 of the main body 2A touches the ground. FIG. 52 is a diagram illustrating the position of the battery 2551 in FIG. 50.

FIG. 53 shows an imaginary track in which the upper edge E1 and the lower edge E2 remain on the horizontal plane G while the main body 2A rolls over the horizontal plane G in FIGS. 50 to 52. ) Is a conceptual diagram showing.

FIG. 54 is an elevation view from below except for the lower case 270 in the main body 2A of FIG. 4.

FIG. 55 is a conceptual diagram illustrating the direction of action T2 and T3 of torque according to the eccentric position of the battery 2581 when the main body 2A of FIG. 54 is rolled off the ground.

FIG. 56 is a view showing predetermined diameters r1, r3, r4 of the accessories 2A, 2B in FIG.

FIG. 57 is a view showing the upper edge E1, the container lower edge E3, and the container upper edge E4 of the accessories 2A and 2B of FIG. 56.

FIG. 58 is a conceptual view showing a direction T4 in which the accessories 2A and 2B of FIG. 57 rotate when they are rolled on the horizontal plane G, and the accessories 2A and 2B are viewed from the side.

FIG. 59 shows an imaginary track in which the upper rim E1 and the container lower rim E3 remain on the horizontal plane G while the accessories 2A, 2B are turning along the horizontal plane G in FIG. 58. ) Is a conceptual diagram showing.

FIG. 60 is a cross-sectional view of the injection molding machines 310a and 310b vertically cut in the process of injection molding the side case 230 of FIG. 28 with the injection molding machines 310a and 310b, and the enlarged portion Z is illustrated. FIG. 60A shows an embodiment in which the parting line PLa of the injection molding machine 310a is at the outer edge of the top of the side member 231. FIG. 60 (b) shows an embodiment according to the invention in which the parting line PLb of the injection molding machine 310b is at the inner edge of the top of the side member 231.

61 is a perspective view of the injection molding machine 310b in the process of injection molding the side case 230 of FIG. 60 (b) by the injection molding machine 310b.

FIG. 62 is a perspective view of a state where the upper injection molding part 311b is removed from the injection molding machine 310b of FIG. 61.

FIG. 63 is a perspective view of a state in which one of the side injection molding parts 312b is removed from the injection molding machine 310b of FIG. 62.

The expression referring to the direction of "before / after / left / right / up / down", etc. mentioned below is defined as shown in Figure 3, but this is for the purpose of clearly explaining the present invention to the last. Of course, each direction can be defined differently depending on where the reference is placed.

Referring to FIG. 3, the central axis X refers to an imaginary axis in the vertical direction passing through the centers of the accessories 2A and 2B according to an embodiment of the present invention, and refers to a direction away from the central axis X. It is defined as the axial outward direction XO, the direction approaching the central axis X is defined as the axial inward direction XI, and the direction of rotation about the central axis X is defined as the circumferential direction. However, this is for the purpose of describing the present invention so that the present invention can be clearly understood, and of course, each direction may be defined differently according to different criteria.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, and only the embodiments make the disclosure of the present invention complete, and the general knowledge in the art to which the present invention belongs. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. Like reference numerals refer to like elements throughout.

The network may comprise an accessory 2 with a communication function and a hub 1 in communication with the accessory 2. Hereinafter, the predetermined network will be described using a home network as an example, but is not necessarily limited thereto.

1 illustrates a home network system according to an embodiment of the present invention.

Referring to FIG. 1, a home network system according to an embodiment of the present invention includes an accessory (2, 3a, 3b), a gateway (4), The router may include an access point 7 and a hub 1. In addition, the home network system may further include a server 8 and a terminal 6.

The network may be constructed based on technologies such as Wi-Fi, Ethernet, ZigBee, Z-Wave, Bluetooth, and the like. The accessories 2, 3a and 3b, the gateway 4, the router 7 and the hub 1 may be provided with a communication module connectable with the network according to a predetermined communication protocol.

According to the configuration of the network, communication modules provided in the devices 2, 3a, 3b, 4, 7, 1 constituting the network system are determined. It is also possible that the device is provided with a plurality of communication modules according to the communication method between the device and the network or between the devices.

Accessories 2, 3a, 3b comprise at least one communication module for connection with a network. The communication module communicates with a given network. The communication module communicating with a predetermined network means that the communication module communicates with at least one of the gateway 4, the router 7, the hub 1, the server 8, and the terminal 6 constituting the network. to be.

The accessories 2, 3a, 3b may comprise a sensor module for detecting a predetermined surrounding situation. Accessories 2, 3a and 3b may include control modules that perform specific functions that affect the surrounding environment. Accessories 2, 3a, 3b may include a remote control module 25 that transmits an optical signal (e.g., an infrared signal) to control certain peripherals.

Accessories (2, 3a, 3b) with sensor modules include barometric pressure sensor, humidity sensor, temperature sensor, radiation sensor, heat sensor, gas sensor, air quality sensor, electronic nose sensor, healthcare sensor, biometric sensor , Sleep sensors (e.g. attached to the user's pajamas or underwear and detects Coco, apnea, torsion, etc. while sleeping), proximity sensor, light sensor, acceleration sensor, magnetic sensor, gravity sensor, gyroscope sensor, Examples include a device including a motion sensor, an RGB sensor, an infrared sensor (IR sensor), an ultrasonic sensor, a remote sensor, a SAR, a radar, and an optical sensor (for example, an image sensor or an image sensor). .

Accessories (2, 3a, 3b) with a control module, smart lighting to control the light, smart plug to control the power supply and degree, smart temperature controller to control the operation and strength of the boiler or air conditioner, etc. For example, a smart gas lock for controlling whether or not the gas is blocked.

Examples of the accessories (2, 3a, 3b) having a remote control module include a device having an infrared LED or the like that transmits an infrared (IR) signal to a home appliance that can be remotely controlled.

Accessories (e.g., 3a, 3b) may be installed only for the purpose determined for exerting predetermined performance. For example, accessory 3a is a video camera and accessory 3b is a smart plug.

Accessory 2 according to an embodiment of the present invention may be provided to be installed in any position desired by the user. In addition, it can be provided to be utilized for various purposes. For example, the accessory 2 can be attached to an external object such as a household appliance, a door, a window or a wall. Specific use examples thereof will be described later.

The gateway 4 mediates communication between the one or more accessories 2, 3b and the router 7. Gateway 4 communicates with accessory 2 wirelessly. The gateway 4 communicates with the router 7 by wire or wirelessly. For example, communication between the gateway 4 and the router 7 may be based on Ethernet or Wi-Fi.

The router 7 may be connected to the server 8 via wired or wireless communication. The server 8 can be connected via the Internet. Various terminals 6 connected to the Internet can communicate with the server 8. The terminal 6 may be a mobile terminal such as a personal computer (PC), a smart phone, or the like.

Accessories 2, 3b may be equipped to communicate with gateway 4. As another example, the accessory 3a may be provided to communicate directly with the router 7 without passing through the gateway 4.

The router 7 may also be provided to communicate directly with the accessory 3a or other device 5 carrying the communication module without passing through the gateway 4. These devices 5, 3a are preferably provided with a Wi-Fi communication module, so that they can communicate directly with the router 7 without passing through the gateway 4.

The hub 1 may be connected to the router 7 via wired (eg Ethernet) or wireless (eg wi-fi) communication. Communication between the hub 1 and the accessories 2, 3b may be made through the gateway 4 and the router 7, and in another example, the hub 1 and the accessory 3a or the router 7 may be communicated with each other. Communication between the other devices 5 can be made.

Specifically, a signal transmitted from the accessories 2, 3b can be transmitted to the hub 1 via the gateway 4 and the router 7 in turn, and the signal transmitted from the hub 1 is shared with the router 7. And then to the accessories 2, 3b via the gateway 4 in turn. As another example, a signal transmitted from the accessory 3a or other device 5 may be transmitted to the hub 1 via the router 7, and a signal transmitted from the hub 1 may be transmitted via the router 7. Can be transmitted to accessory 3a or other device 5.

For example, the information obtained by the sensor module 24 of the accessories 2, 3a, 3b can be transmitted to the server 8, the terminal 6 or the hub 1 via a network. It is also possible to transmit a signal for the control of the sensor module, control module or remote control module from the server 8, the hub 1 or the terminal 6 to the accessory 2. The transmission of these signals takes place via the gateway 4 and / or the router 7.

Communication between the accessories 2, 3a and 3b and the hub 1 can be made only with the gateway 4 and the router 7. For example, even when the home network is disconnected from an external communication network such as the Internet, communication between the accessories 2, 3a and 3b and the hub 1 is possible.

When the hub 1 is connected with the server 8 via the router 7, information transmitted from the hub 1 or the accessory 2 can be stored in the server 8. Information stored in the server 8 may be received by the terminal 6 connected to the server 8.

In addition, the information transmitted from the terminal 6 may be transmitted to the hub 1 or the accessory 2 via the server 8. Smartphones, which are widely used in recent years, provide a convenient UI based on a graphic, and thus control the accessory 2 through the UI, or process and display information received from the accessory 2 through the UI. It is possible. In addition, by updating the application mounted on the smartphone, it is possible to expand the functions that can be implemented through the accessory (2).

Although not shown in the drawing, the terminal 6 and the hub 1 may be directly communicated with each other regardless of the server 8. For example, the hub 1 and the terminal 6 may directly communicate with each other using a blue-tooth method.

On the other hand, it is also possible to control the accessory 2 or to process and display the information received from the accessory 2 using only the hub 1 without utilizing the terminal 6. To this end, the hub 1 may include an input unit (not shown) for receiving a command for controlling the accessory 2, and visual or audio output means (display, speaker, etc.) for displaying the processed information. It may be provided. The input unit of the hub 1 may include various buttons or a touch type display, a microphone, and the like. When the hub is equipped with a microphone, the control unit of the hub may recognize a user's voice input through the microphone and extract a command.

2 illustrates a home network system according to another embodiment of the present invention.

Home network system according to another embodiment of the present invention, when compared to the above-described embodiment, the gateway 4 is not provided, the difference in the point that the hub (1) also serves as a function that the gateway 4 performed And other features are substantially the same as in the above-described embodiment.

3 to 10, an accessory 2 according to an embodiment of the present invention includes a main body 2A having a communication module 26 for communicating with a predetermined network, and a main body 2A. It includes a container (2B) having a main body coupling portion (280a) that is detachably coupled. When the main body 2A includes the proximity sensor 244, the accessory 2 reflects an optical signal (eg, an infrared signal) transmitted from the proximity signal emitter 2441 of the proximity sensor 244. It may further include a reflector 2C. The accessory 2 may further include a waterproof member 2D detachable to a device in which the main body 2A and the container 2B are coupled to each other.

The main body 2A, the container 2B, the reflector 2C, and the waterproof member 2D are components that are separate from each other, and are components that can be variably combined according to a user's desired purpose, and can be provided in different numbers. have.

Referring to Figure 7, looking at the functional configuration of the main body (2A) as follows. The main body 2A may include a controller 23 for controlling at least one or more functions of the main body 2A. Of course, the control unit 23 may be provided in the server 8, the terminal 6 or the hub 1, and in this case, the present invention may be implemented using a network.

 The main body 2A may include a sensor module 24 for detecting a predetermined surrounding situation. The predetermined surrounding situation means information in a specific direction about the main body 2A or the periphery of the main body 2A that can be obtained according to the type of sensor provided in the main body 2A.

The sensor module 24 may include a plurality of sensors that detect different types of targets, respectively. The target may include air pressure, temperature and humidity, radiation, heat, gas, air quality, electrons, various biological elements, various sleep elements, proximity, illuminance, acceleration, magnetism, gravity, motion, infrared rays, ultrasonic waves, and the like. Means images, images, etc.

In the present embodiment, the sensor module 24 may include a proximity sensor 244 that detects the proximity of the external object in a specific direction in the main body 2A. The sensor module 24 may include a temperature and humidity sensor 245. Throughout this description, the temperature and humidity sensor 245 means any one of a temperature sensor, a humidity sensor, and a sensor for sensing temperature and humidity. The sensor module 24 may include an acceleration sensor 257 that detects movement or vibration of the main body.

The main body 2A may include a remote control module 25 for transmitting an optical signal for controlling a predetermined peripheral device. 'Peripheral peripheral' means a peripheral device that can be remotely controlled. For example, the predetermined peripheral device is a washing machine, a refrigerator, an air conditioner, a robot cleaner, a TV, etc., which can be controlled by a remote controller.

The remote control module 25 includes a control signal light emitting unit 243 for emitting a predetermined optical signal for controlling a predetermined peripheral device in a specific direction from the main body 2A. For example, the control signal emitter 243 may be an LED that emits infrared light.

The main body 2A includes at least one of the sensor module 24 and the remote control module 25. The main body 2A may include both the sensor module 24 and the remote control module 25, in which case the user may use the main body 2A more variably as needed.

The main body 2A may include a communication module 26 that communicates with a predetermined network, and the communication module 26 may vary depending on the communication method of the device to directly communicate with. Information obtained from the sensor module 24 may be transmitted over the network through the communication module 26. Information may be received by the main body 2A on the network via the communication module 26, and based on the received information, the sensor module 24, the remote control module 25, the output unit 28 or the storage unit may be used. 29 can be controlled.

The main body 2A includes an input unit 27 through which a user can directly input a command or the like without passing through the communication module 26.

The input unit 27 may include a power switch (not shown) for turning on / off the power of the main body 2A.

The input unit 27 may include a main switch 242 for setting a function of the main body 2A, pairing with a predetermined network, or pairing with the terminal 6 or the hub 1. Various combinations of commands may be given to the main body 2A through a combination of the pressing time and / or the number of continuous pressing times of the main switch 242.

The input unit 27 may include a reset button 252 for resetting a predetermined setting of the main body 2A. By pressing the reset button 252, the existing pairing setting or information stored in the storage 29 may be reset.

The main body 2A may include a storage unit 29 that stores information obtained through the sensor module 24. The storage unit 29 may store information received from the network N through the communication module 26. The storage unit 29 may store an instruction from the input unit 27.

The main body 2A includes a power supply 254 for supplying power to the respective components. The power supply 254 includes a battery 2581. The battery 2581 may be provided for charging.

The controller 23 may receive control information from the input unit 27. The controller 23 may control the output unit 28 to output predetermined information.

The control unit 23 controls the communication module 26. The controller 23 may control the communication module 26 based on the control information received from the input unit 27. The controller 23 may control the communication module 26 to store the information received from the network in the storage 29. The controller 23 may control the information stored in the storage 29 to be transmitted to the network through the communication module 26.

The controller 23 controls whether the sensor module 24 operates. The controller 23 may control whether the sensor module 24 is operated or the like based on the control information received from the network through the communication module 26. The controller 23 may control the sensor module 24 based on the control information received from the input unit 27. The controller 23 may control the sensor module 24 based on the control information stored in the storage 29. The controller 23 may control to store the surrounding situation information detected by the sensor module 24 in the storage 29. The controller 23 may control to transmit the surrounding situation information detected by the sensor module 24 to the network through the communication module 26.

The controller 23 may control whether to transmit the surrounding situation information to the network. The surrounding situation information refers to predetermined information detected in a predetermined surrounding situation. The controller 23 may control whether the sensor module 24 detects surrounding situation information. Even if the sensor module 24 detects the surrounding situation information, the controller 23 controls whether the detected surrounding situation information is transmitted to the network.

The controller 23 may control to change the type of the target transmitted to the network. For example, the controller 23 detects the first target (eg, proximity information) and transmits the second target (eg, temperature and humidity) in a first state in which the information of the first target is transmitted to the network. ) And change to a second state of transmitting the information of the second target to the network. As another example, the controller 23 detects both the first target and the second target, but detects both the first target and the second target in a third state in which only the information of the first target is transmitted to the network. It is possible to control to change to the fourth state of transmitting only the information of the target to the network.

The controller 23 controls whether the remote control module 25 is operated. The controller 23 may control whether the remote control module 25 is operated or the like based on the control information received from the network through the communication module 26. The controller 23 may control the remote control module 25 based on the control information received from the input unit 27. The controller 23 may control the remote control module 25 based on the control information stored in the storage 29.

The controller 23 may control whether the remote control module 25 is operated. The controller 23 may control to change the operation of the remote control module 25. For example, the controller 23 may control the remote control module 25 to change from the fifth state in which the remote control module 25 does not operate to the sixth state in which the remote control module 25 operates.

In the use of the terms 'first to sixth state', 'first', 'second', 'third', 'fourth', 'five' and 'sixth', to avoid confusion It is a notation only, and is not related to the order or importance among the states.

3 to 6, the main body 2A and the container 2B are combined to be detachable from each other. The main body coupling portion may be formed in a protruding shape so that a portion of the main body 2A is engaged, but in the present embodiment, the main body coupling portion 280a is formed of a recessed receiving space. The container 2B may have a main body coupling part 280a thereon.

The main body 2A includes an exposed portion 201 of the main body exposed in a coupled state with the container 2B, and an insertion portion 202 of the main body accommodated in the main body coupling portion 280a.

The exposed portion 201 is formed on the upper side of the main body 2A. The exposed part 201 includes a side surface exposed in the axial outward direction XO and an upper surface exposed upward.

The exposed part 201 includes various switches (eg, 210), an opening (eg, 231b) or a transmissive member 260 for the sensor module 24, a transmissive member 260 for the remote control module, and the like. Is placed. Even when the main body 2A is coupled to the container 2B, the user may contact the switch panel 210 of the main body 2A. . Even when the main body 2A is coupled to the container 2B, the sensor module 24 or the remote control module 25 can be operated smoothly.

In this embodiment, the transmissive member 260 and / or the sensor hole 231b are formed on the side of the exposed portion 201. The transmission member 260 and the sensor hole 231b may be disposed in opposite directions to each other. The transmissive member 260 may be disposed on the front surface of the exposed portion 201, and the sensor hole 231b may be disposed on the rear surface of the exposed portion 201. In addition, the switch panel 210 is disposed on the upper surface of the exposed portion 201. The user may press the switch panel 210 from the upper side to the lower side.

The side surface of the exposed portion 201 may form an inclined surface closer to the central axis (X) toward the lower direction. The side surface of the exposed portion 201 may form an inclined surface to move away from the central axis (X) toward the upper direction. The side of the exposed portion 201 may be made entirely of the side of a truncated cone. The side member 231 of the side case 230 to be described later forms the side surface of the exposed portion 201.

The upper edge E1 of the main body 2A may form a circle of a predetermined upper diameter. The upper edge E1 of the exposed part 201 may be the upper edge E1 of the main body 2A.

The lower end of the exposed portion 201 contacts the upper end of the container 2B when the main body 2A is coupled to the container 2B. The lower end of the exposed part 201 may contact the upper end of the main body coupling part 280a. The lower edge of the exposed portion 201 may have a circular shape. The lower edge of the exposed portion 201 may form a circular diameter smaller than the upper diameter.

The side surface of the exposed portion 201 includes an inclined surface formed of a set of lines connecting the upper edge of the exposed portion 201 and the lower edge of the exposed portion 201 to the shortest. The side surface of the exposed part 201 includes an inclined surface oblique to the up and down direction connecting the upper edge of the exposed part 201 and the lower edge of the exposed part 201.

The upper surface of the exposed portion 201 may be formed in a dome shape. The upper surface of the exposed portion 201 includes an upper surface of the switch panel 210. The switch panel 210 may be formed in a circular shape having a diameter smaller than the upper diameter when viewed from the upper side. Specifically, the member of the side surface of the exposed portion 201 may be formed of a wall having a thickness, and at the top of the exposed portion, the switch panel 210 is seated in a space in the axially inward direction XI surrounded by the member of the side surface. Can be. The switch panel 210 may be coupled to the switch movable unit 220 to be described later and move upward and downward.

The insertion part 202 is formed in the lower part of the main body 2A. The insertion part 202 includes a side surface exposed in the axial outward direction XO and a bottom surface exposed downward.

The insertion part 202 is accommodated in the main body coupling part 280a so that the main body 2A and the container 2B are coupled to each other. The inserting portion 202 may be inserted into the main body coupling portion 280a above the container 2B.

The main body 2A may include a rechargeable battery 2561, and in this case, the main body 2A is provided with a charging terminal 255. The charging terminal 255 may be formed on the side surface of the inserting portion 202. The accessory 2 is provided such that the charging terminal 255 connected to the battery 2581 is exposed when the main body 2A is separated from the container 2B.

The main body 2A may include a reset button 252. When the main body 2A is separated from the container 2B, the reset button 252 is provided.

The insertion part 202 may be provided with a direction setting groove 270a to be described later. The direction setting groove 270a is formed at one side of the edge of the lower surface of the inserting portion 202. The recessed part 2711 of the insertion part 202 forms the directional groove 270a.

Insertion portion 202 may be formed with a removable groove (231d) to be described later. The removable groove 231d is formed extending in the circumferential direction along the circumference of the insertion portion 202. The detachable groove 231d may extend in a circular shape. The detachable groove 231d is formed on the axially outward direction XO side of the insertion portion 202. The detachable groove 231d is formed by being recessed in the axially inward direction XI.

In this embodiment, the charging terminal 255 is formed below the sensor hole 231b. The reset button 252 may be formed on a surface on which the removable groove 231d is formed.

The edge of the main body coupling portion 280a may be formed in a circular shape, and the insertion portion 202 inserted into the main body coupling portion 280a may have a cylindrical shape as a whole. Side surfaces of the insertion portion 202 in the axial outward direction XO and the bottom surface in the downward direction are connected in a round manner. A direction setting groove 270a is formed at one side of the portion in which the side surface and the bottom surface of the insertion portion 202 are rounded.

The lower side of the insertion part 202 forms the lower side of the main body 2A. The lower side of the main body 2A is provided with an area smaller than the area formed by the upper edge of the main body 2A. The lower side surface of the main body 2A is provided so as to overlap the area formed by the upper edge of the main body 2A when viewed from the lower side.

The lower side of the main body 2A may have a circular shape as a whole. The diameter of the lower side of the main body 2A is shorter than the upper diameter of the main body 2A.

The side surface of the insertion portion 202 may include an inclined surface inclined in the same direction as the side surface of the exposed portion 201. The side of the insert 202 may be made entirely of the side of the truncated cone.

The side of the axial outward direction XO of the main body 2A includes the side of the exposed portion 201 and the side of the insert 202. The side of the main body 2A may comprise some stepped portions. The side surface of the main body 2A may include a surface on which a groove is formed.

The container 2B includes an outer portion 205 exposed to the outside when the main body 2A and the container 2B are coupled to each other, and an inner portion 206 of the container forming the main body coupling portion 280a.

The inner portion 206 of the container may be formed recessed. The inner portion 206 of the container may be formed recessed downward. The inner part 206 may be formed to be recessed downward from the upper center of the container 2B.

The inner side portion 206 includes an inner side surface 281 of the container body 280 to be described later and an exposed inward side surface 292a of the container side member 290 to be described later. The inner side surface 281 includes a lower surface portion 281a constituting the bottom of the main body coupling portion 280a and an inclined portion 281b inclined upward from the lower surface portion 281a in the axial outward direction XO. do. The lower surface portion 281a may be formed in a circular area when viewed from above. The inclined portion 281b may extend so that the inclined gradually increases toward the axial outward direction XO. The exposed inward surface 292a may be disposed above the inclined portion 281b. The exposed inwardly facing surface 292a may be formed by going further in the axial outward direction XO than the inclined portion 281b.

In the inner portion 206 of the container, a direction setting protrusion 285 may be formed to engage the direction setting groove 270a. The direction projection 285 is disposed at a position away from the central axis X. The direction projection 285 may be formed by protruding a part of the inclined portion 281b.

In the inner portion 206 of the container, a detachable protrusion 298 inserted into the detachable groove 231d may be formed when the main body 2A and the container 2B are coupled to each other. The detachable protrusion 298 is disposed around the upper side of the inner portion 206. The detachable protrusion 298 is disposed above the inclined portion 281b. The detachable protrusion 298 may be formed to extend along the circumference of the inner side 206, but in the present embodiment, a plurality of detachable protrusions 298 are spaced apart from each other along the circumference of the inner side 206. The detachable protrusion 298 may be disposed to be spaced apart from each other at regular intervals. The detachable protrusion 298 is formed on the axially inward direction XI surface of the inner side portion 206. The detachable protrusion 298 is formed to protrude in the axial inward direction XI. The detachable protrusion 298 may be formed on the exposed inward surface 292a.

The outer side part 205 includes the side surface of the axial outward direction XO, and the lower surface of a lower direction. The side surface of the outer portion 205 may be an outward surface 291 to be described later.

The outward surface 291 may form an inclined surface to be closer to the central axis X toward the upper direction. The outward surface 291 may be made entirely of the side of the truncated cone.

The upper edge of the container 2B may be the upper edge of the outer portion 205, and the lower edge of the container 2B may be the lower edge of the outer portion 205. The lower rim of the container 2B may form a circle of a predetermined container lower diameter.

The upper end of the outer portion 205 is in contact with the lower end of the exposed portion 201 of the main body when the main body 2A and the container 2B are coupled. The lower edge of the exposed portion 201 may have a circular shape. The upper edge of the outer portion 205 may have a circular shape. The upper edge of the outer portion 205 may form a circle of the upper diameter of the container smaller than the lower diameter of the container.

The lower edge of the container 2B can form a circle of a predetermined container lower diameter different from the upper diameter of the main body 2A. The lower diameter of the container may be larger than the upper diameter of the main body 2A.

The outward surface 291 may be formed of a set of lines connecting the upper edge of the outer portion 205 and the lower edge of the outer portion 205 at the shortest. The said side surface of the outer side part 205 forms the inclined surface oblique to the up-down direction which connects the upper edge of the container 2B and the lower edge of the container 2B.

The lower surface of the outer portion 205, when viewed from the lower side, the center portion may be made of a horizontal surface 283, the edge portion may be made of an inclined surface 283a. The inclined surface 283a is formed to be higher upward toward the axial outward direction XO. That is, when the lower surface of the outer portion 205 is in contact with the outer plane, only the horizontal plane 283 of the lower surface of the outer portion 205 is in contact with the outer plane.

The container 2B includes an outer engagement portion 283. The horizontal surface 283 includes an outer coupling portion 283 formed to be attachable to an external object. The container 2B has an outer engaging portion 283 below. The outer coupling part 283 may be attached to one surface of an external object. The external coupling part 283 is attached to an external object such as an external device surface, a wall, a door, a window, a ceiling, and the like to support the container 2B, or an accessory in which the container 2B and the main body 2A are combined. Support (2). The outer coupling portion 283 may include a surface of a sticker or an adhesive material. The outer coupling part 283 is detachably provided on one surface of an external object, and it is also possible to separate the external coupling part 283 attached to an external object from an external object.

The remote control module 25 includes a control signal light emitting unit 243 for irradiating an optical signal in a specific direction from the main body 2A. When the main body 2A includes the control signal light emitter 243, the container 2B moves the main body 2A such that the specific direction is set in a predetermined direction when the container is attached to an external object. It includes a direction setting unit for guiding.

The sensor module 24 may include a proximity sensor 244 that detects a degree of proximity to an external object in a specific direction in the main body 2A. The container 2B includes a direction setting unit for guiding the main body 2A such that the specific direction is set in a predetermined direction when the container is attached to an external object.

Specifically, even when the specific direction is set when the container 2B is attached to an external object, and the main body 2A is separated from the container 2B and then recombined, the control signal emits light by the direction setting unit. The specific direction of the unit 243 or the proximity sensor 244 is set to be constant.

The container 2B may include a direction indicator 289 that visually displays the specific direction. The direction indicator 289 may be formed at the inner side 206 of the container. The direction display unit 289 may be a notation painted on the surface, or may be an embossed or intaglio notation. The direction display unit 289, the direction setting units 285 and 270a, and the proximity sensor 244 are disposed so that the display direction of the direction display unit 289 is the specific direction, and the direction display unit 289 and the direction setting unit are arranged. 285 and 270a and a control signal light emitting unit 243 are disposed.

The user may set the specific direction even when the container 2B to which the main body 2A is not coupled is attached to an external object through the direction display unit 289. When the container 2B is attached to an external object in the display direction of the direction display portion 289, the specific direction is set in the display direction of the direction display portion 289 when the main body 2A is coupled to the container 2B. .

The direction setting unit includes a direction setting protrusion 285 and a direction setting groove 270a. The main body 2A includes any one of the directional projection 285 and the directional groove 270a, and the container 2B includes the other of the directional projection 285 and the directional groove 270a. . In a state where the specific direction becomes the predetermined direction, the direction setting protrusion 285 and the direction setting groove 270a are provided to engage with each other. In this embodiment, the direction projection 285 is formed in the container 2B, and the direction groove 270a is formed in the main body 2A.

The directional projection 285 may be formed in a dome shape.

A detachable groove 231d is formed in any one of the main body 2A and the container 2B, and the other one of the main body 2A and the container 2B includes a detachable protrusion 298.

A detachable groove 231d is formed in any one of the main body 2A and the container 2B including the directional groove 270a, and the directional projection 285 of the main body 2A and the container 2B is formed. The detachable protrusion 298 is formed in the other one provided. In this embodiment, the detachable protrusion 298 is formed in the container 2B, and the detachable groove 231d is formed in the main body 2A.

When the main body 2A is coupled to the container 2B, the detachable protrusion 298 is inserted into the detachable groove 231d. When the main body 2A is coupled to the container 2B, the detachable protrusion 298 is inserted into the detachable groove 231d to fix the main body 2A to the container 2B.

The detachable groove 231d is formed extending in the circumferential direction. The detachable groove 231d may extend in a circular shape. When the detachable groove 231d is formed in the main body 2A, the detachable groove 231d extends along the outer periphery of the main body 2A and is formed recessed in the axially inward direction XI. When the detachable groove is formed in the container 2B, the detachable groove is formed extending along the inner circumference of the container 2B, and is formed recessed in the axial outward direction XO.

The detachable groove 231d extends in the circumferential direction, so that if there is no directional projection 285, the main body 2A is rotatable relative to the container 2B in a state coupled to the container 2B. In the case where the directional projection 285 is present, the main body 2A is rotatable with respect to the container 2B in a state in which the main body 2A and the container 2B are incompletely coupled. same.

The direction setting protrusion 285 is arrange | positioned at one side (axial outward direction XO) with respect to the central axis X. As shown in FIG. In this case, the detachable protrusion 298 includes a first detachable protrusion 298a which is disposed on the opposite side of the direction setting protrusion 285 with respect to the central axis X. (See FIG. 45). Even when the insertion part 202 of the main body 2A and the one side of the inner part 206 of the container 2B are separated by the direction setting projection 285 in the state which 285 and the direction setting groove 270a do not engage. The first detachable protrusion 298a may be inserted into the detachable groove 231d. The first detachable protrusion 298a inserted into the detachable groove 231d may be rotated while being guided along the detachable groove 231d. When the first detachable protrusion 298a rotates along the detachable groove 231d, the main body 2A rotates in a state in which it is not completely engaged with the container 2B. When the first detachable protrusion 298a is rotated along the detachable groove 231d, the main body 2A is rotated with respect to the container 2B until the directional projection 285 and the directional groove 270a are engaged with each other. It can be rotated.

Specifically, in a state where the direction setting projections 285 and the direction setting grooves 270a are not engaged with each other, the first removal projections 298a may be inserted into the removable grooves 231d to slide in the circumferential direction. While the first detachable protrusion 298a slides along the circular detachable groove 231d, the main body 2A is rotatable in an inclined state with respect to the container 2B.

The detachable protrusion 298 includes a second detachable protrusion 298b inserted into the detachable groove 231d only when the direction setting protrusion 285 and the direction setting groove 270a are engaged with each other. After the first detachable protrusion 298a slides along the circular detachable groove 231d, the main body 2A is pushed downward in a position where the directional protrusion 285 and the directional groove 270a are engaged with each other. , The second detachable protrusion 298b is engaged with the detachable groove 231d. The second detachable protrusion 298b fixes the main body 2A and the container 2B in a state where the direction setting protrusion 285 and the direction setting groove 270a are engaged with each other.

The plurality of second detachable protrusions 298b may be spaced apart from each other along the circumferential direction. The detachable protrusion 298 may be disposed to be spaced apart from each other at regular intervals. Any one of the plurality of second detachable protrusions 298b may be disposed on the same side as the direction setting protrusion 285 with respect to the central axis X.

In this embodiment, the direction setting projection 285 is disposed on the left side, the first detachable protrusion 298a is disposed on the right side, and the second detachable protrusion 298b is disposed on the left side, the front side, and the rear side, respectively. The second detachable protrusion 298b may be provided in larger numbers than in this embodiment.

The detachable protrusion 298 may be formed in a hook shape. Detachable protrusion 298 may be formed longer in the circumferential direction than the length in the vertical direction.

Referring to FIG. 8, the proximity sensor 244 may include a proximity signal emitter 2441 for irradiating a predetermined optical signal IRa in the specific direction, and an optical signal IRb reflected and returned from the specific direction. It may include a receiving proximity signal receiver 2442 (see FIG. 31). The accessory 2 may further include a reflector 2c reflecting the transmitted optical signal IRa.

The reflector 2C includes a reflecting surface 2C1 that reflects the transmitted optical signal IRa, and an attaching surface 2C2 formed to be attachable to an external object. The reflecting surface 2C1 of the reflector may be made of a material with favorable reflection. The attaching surface 2C2 of the reflector can be detachably attached to one surface of an external object.

Meanwhile, the predetermined light signal IRa emitted from the proximity signal emitter 2441 may be infrared rays. The proximity signal receiver 2442 may detect the proximity of the external object or the reflector by sensing the intensity of the optical signal IRb reflected and returned by the reflector or an external object.

When detecting whether the door 71 is opened or closed using the proximity sensor 244, the reflector 2C may be used, which will be described later with reference to FIG. 15.

Referring to FIGS. 9 and 10, the accessory 2 is a detachable waterproof member that blocks a boundary between the main body 2A and the container 2B while the main body 2A and the container 2B are coupled to each other ( 2D). The waterproof member 2D can be utilized when the accessory 2 is placed in a humid environment or an environment which is easy to contact with water.

The waterproof member 2D may block the boundary between the main body 2A and the container 2B. The waterproof member 2D may prevent water from penetrating into the charging terminal 255 positioned in the insertion unit 202 through the boundary.

In the state where the main body 2A and the container 2B are coupled, the boundary between the main body 2A and the container 2B is smaller than the upper edge of the main body 2A and the lower edge of the container 2B. Can be achieved.

The side surface of the exposed portion 201 of the main body forms an inclined surface closer to the central axis X toward the lower direction, and the side surface of the outer portion 205 of the container is closer to the central axis X toward the upper direction. It forms a slope.

The upper edge of the main body 2A may have a circular shape, and the lower edge of the container 2B may have a circular shape. The boundary between the main body 2A and the container 2B in the state in which the main body 2A and the container 2B are coupled is smaller than the upper edge of the main body 2A and the lower edge of the container 2B. Can be circular.

In this case, the waterproof member 2D includes an elastic band 2D wound between the upper edge of the main body 2A and the lower edge of the container 2B in a state in which the main body 2A and the container 2B are coupled to each other. can do. The elastic band is reloadable to the union of the main body 2A and the container 2B.

Through this, the waterproof member 2D is sandwiched between the upper edge of the main body 2A and the lower edge of the container 2B, thereby facilitating the arrangement of the waterproof member 2D, and the upper and lower ends of the waterproof member 2D Respectively, the side of the main body 2A and the side of the container 2B are in close contact with each other to further increase the waterproof effect.

Referring to Figures 11 to 16, the use example of the accessory 2 will be described. Various information detected below (eg, vibration, acceleration, temperature, humidity, infrared light, etc.) may be transmitted to the network through the communication module 26. Automatically determine necessary information according to the signal transmitted to the network, inform the user of the information or the determination result through the terminal 6 or the hub 1, or may be used as a basis for the control of other devices. .

Referring to FIG. 11, the accessory 2 having the acceleration sensor 257 may be attached to the laundry treatment apparatus 30 to detect vibrations generated during the operation of the washing machine. The accessory 2 may be attached to the cabinet 31 or the door 33 of the laundry treatment apparatus. The accessory 2 may detect the cycle or time of the vibration and determine whether the laundry treatment apparatus 30 operates on the network and the type of work.

In addition, when the accessory 2 having the acceleration sensor 257 is attached to the door 33 of the laundry treatment apparatus, the acceleration according to the movement when the door 33 is opened or closed can be detected. Through this, it may be determined whether the door 33 is opened or closed on the network.

In addition, the waterproof member 2D may be attached to the accessory 2 having the acceleration sensor 257 and put together in a washing tank in which clothes inside the laundry treatment apparatus 30 are stored. In this case, the acceleration sensor 257 may detect vibration or acceleration to determine whether the laundry treatment apparatus 30 operates on the network.

In addition, the accessory 2 having the temperature and humidity sensor 245 may be put together in a washing tank in which clothes in the laundry drying apparatus 30 are stored. In this case, by sensing the humidity inside the laundry drying apparatus 30 according to the laundry drying operation, it is possible to determine whether the laundry drying is completed on the network.

Referring to FIG. 12, when the accessory 2 having the acceleration sensor 257 is attached to the door 43 of the refrigerator 40, the acceleration according to the movement when the door 43 is opened or closed may be detected. have. Through this, it may be determined whether the door 43 is opened or closed on the network.

When there are a plurality of doors 43 of the refrigerator 40, if the accessories 2-1, 2-2, 2-3, 2-4 are arranged for each door 43a, 43b, 43c, 43d, It is possible to determine whether each door 43a, 43b, 43c, 43d is opened or closed on the network.

Further, the accessory 2 having the remote control module 25 is attached to the laundry processing apparatus 30 or the refrigerator 40 which can be remotely controlled, and the laundry processing apparatus 30 or the refrigerator is based on the control signal on the network. An optical signal can be irradiated to 40.

Referring to FIG. 13, an accessory 2 having a temperature / humidity sensor 245 may be attached to an indoor space 50 in which an air conditioner 51 is installed to detect the temperature and humidity of the indoor space 50.

In addition, based on the temperature and humidity information sensed in the indoor space 50 transmits the necessary control signal on the network to the accessory (2), the accessory 2 having a remote control module 25 transmits the optical signal to the air conditioner ( 51 may be controlled to control whether or not the air conditioner 51 is operated.

In the interior space 50, the accessory 2-1 may be attached to the surface of the air conditioner 51. The accessory 2-2 may be attached to the wall 55 or the ceiling.

Referring to FIG. 14, in the robot cleaner system 60, an accessory 2 having a proximity sensor 244 is attached to the robot cleaner 61 (2-1 in FIG. 14) or the charging cradle 63 of the robot cleaner. ) Can be attached (2-2 in FIG. 14). Position the accessory 2 (2A, 2B) having the proximity sensor 244 on either the robot cleaner 61 or the charging cradle 63, and the reflector 2C on the other, and the robot cleaner 61 The departure of the charging cradle 63 can be detected.

Also, by placing the accessory 2 having the acceleration sensor 257 in the robot cleaner 61, the acceleration according to the movement of the robot cleaner 61 is detected, and it is determined whether the robot cleaner 61 is working on the network. can do.

In addition, by attaching the accessory 2 having the remote control module 25 to the robot cleaner 61 capable of remote control, the optical signal can be irradiated to the robot cleaner 61 based on a control signal on the network.

Referring to FIG. 15, in a door 71 or window (not shown) system 70 of a building, an accessory 2 having an acceleration sensor 257 is attached to the door 71 or a window, and the door 71. Or the acceleration according to the movement of the window when it is opened or closed. Through this, it may be determined whether the door 71 or the window is opened or closed on the network.

In addition, the accessory 2 (2A, 2B) which has the proximity sensor 244 can be located in either of the door 71 and the adjacent wall 75, and the reflector 2C can be located in the other one. Specifically, the accessories 2A, 2B, and 2C may be disposed so that the optical signal emitted from the proximity sensor 244 may be reflected by the reflector 2C when the door 71 is closed. In this case, when the door 71 is opened, the proximity sensor 244 may detect whether the door 71 is open while the reflector 2C, which is disposed close to the specific direction in which the light signal is irradiated, disappears or moves away. You can also detect whether a window is open.

On the other hand, when the opening and closing operation of the main door 71 of the building or the main door 43 of the refrigerator is detected as an embodiment, and if the opening and closing operation of the door is not detected for a long time, it is possible that a trouble has occurred in the occupant in the home. have. In this case, this may be notified to the preset terminal 6.

Referring to FIG. 16, the TV 80 includes a cabinet 81 such as a display panel. The TV 80 includes a control signal receiver 83 for receiving a remote control. Attach the accessory 2 with the remote control module 25 to the cabinet 81 of the TV or another object nearby, so that the specific direction in which the light signal is directed is directed toward the control signal receiver 83. 2) can be located. The optical signal may be irradiated to the TV 80 based on the control signal on the network.

In addition to the above embodiments, the accessory 2 may be attached to other devices or other places.

In various such embodiments, the signal transmitted from the accessory 2 via the network can be received by the terminal 6. The application mounted on the terminal 6 may analyze the received signal to determine the operation state of the home appliance (eg, unbalance occurrence of the washing machine) or the opening / closing information of the door. The result obtained by processing such information or information (for example, a warning indicating an abnormal operation of the washing machine, a notification requesting to confirm the identity of the occupant when the door is not opened or closed for a long time, etc.) may be the terminal 6 or the hub 1. Can be displayed through the display or the speaker.

Referring to FIG. 17, a plurality of containers 2B may be provided to be attachable to one surface of an external object at different positions. It is preferable that the container 2B is provided in plurality more than the number of main bodies 2A. In this case, the user can select the position from among the plurality of positions where the container 2B is disposed, arrange the main body 2A, and easily change the position of the main body 2A as needed. When the container 2B is attached to an external object in the optimum position and direction, the main body 2A can be easily coupled to the container 2B, so that the main body 2A is placed in the optimum position and direction. Double effort is unnecessary.

For example, one container 2B-1 is attached to one position 30, and another container 2B-2 is attached to another position 40, and one main body 2A-1 is attached. May be coupled to one of the containers 2B-1 and then coupled to the other container 2B-2 as necessary.

A plurality of containers 2B-1, 2B-2, 2B-3, 2B-4, 2B-5, 2B-6 are attached to the plurality of positions 30, 40, 50, 60, 70 and 80, respectively. The number of main bodies 2A less than the number of containers may be coupled to at least one container 2B as necessary. In order to implement the above-described embodiments, the main body 2A may be disposed at all positions, but may be implemented while changing the positions of the small number of main bodies 2A.

The control unit 23 can control to change the type of the target to be transmitted to the network based on the change of the position of the main body 2A. The change of the type of the target transmitted to the network may be performed by the user inputting the terminal 6 or the input unit 27 or may be performed in response to the automatically changed position information.

The controller 23 may control to change whether or not the surrounding situation information is transmitted to the network and whether the remote control module 25 is operated, based on the change of the position of the main body 2A. The change of the transmission status and the operation status may be performed by a user inputting the terminal 6 or the input unit 27 or may be performed in response to automatically changed location information.

According to the change of the position of the main body 2A, the IoT environment required by the user is changed. Accordingly, the target information to be transmitted to the network also needs to be changed, or whether or not the transmission and the operation need to be changed.

Referring to FIG. 17, a network system may be implemented using a plurality of accessories 2. For example, one main body 2A-1 and the other main body 2A-2 may be located at various locations within the network N environment (eg, 30, 40, 50, 60, 70, 80). ) May be disposed at two different positions.

The network system receives information from one main body 2A-1 that detects the surrounding situation of one 2A-1 of each of the two main bodies 2A-1 and 2A-2. Server 8. The server 8 transmits a signal for controlling the peripheral device of the other one 2A-2 among the respective positions to the other main body 2A-2 based on the detected information. Transmitting and receiving information between the server 8 and the main body 2A means including transmitting and receiving information via the gateway 4, the router 7, the hub, and / or the hub 1 in the middle.

For example, when the main body 2A-1 disposed in the door system 70 detects the opening of the door 71 through a network system, the main body 2A-2 disposed in the robot cleaner system 60 is detected. ) May irradiate the remote control light signal to the robot cleaner 61 to clean both spaces partitioned by the door 71.

In another example, through the network system, the main body 2A-1 disposed at any point of the indoor space 50 senses the temperature or humidity at the point, and the main body disposed at the air conditioner 51. The body 2B-2 can irradiate the air conditioner 51 with a remote control light signal that controls whether or not it operates.

For another example, via a network system, a main body 2A-1 disposed at a point may be used to provide information such as the operation of the washing machine at that point, the opening of the door of a refrigerator, the opening of an outdoor door, or the opening of a window door. The main body 2B-2 disposed on the TV 80 may irradiate a remote control light signal for controlling the operation of the TV to the control signal receiver 3 of the TV. Through this, a specific notification or warning can be notified to the user through the TV (80).

For another example, through the network system, the main body 2A-1, which is put together with the laundry in the laundry drying apparatus 30, senses the temperature or humidity at the corresponding point, and the outside of the laundry treatment apparatus 30. The main body 2B-2 disposed at the second body 2B-2 may irradiate the laundry treatment apparatus 30 with a remote control light signal for controlling the operation.

The network system may further include a third main body 2A. In this case, the server 8 may receive information on detecting the surrounding situation of each of the third main body and the one main body 2A-1. The server 8 may transmit a signal for controlling the peripheral device of the other main body 2A-2 to the other main body 2A-2 based on the detected information.

For example, using the three main bodies 2A, the third main body disposed in the door system 70 detects the opening of the door 71 through the network system, and opens the door 71. The main body 2A-1 disposed in the space where the air conditioner 51 is not installed among the two spaces connected by both sides senses the temperature or humidity of the corresponding space, and the main body disposed in the air conditioner 51. (2A-2) can irradiate the air conditioner 51 with a remote control light signal that controls whether or not it operates. If the closing of the door 71 is detected by the third main body, the main body 2A-2 is disposed according to the temperature or humidity detected by the main body 2A-1. The air conditioner 51 may be set so as not to be controlled.

18 to 39, each configuration of the main body 2A will be described in detail as follows.

Referring to FIGS. 18 and 19, the main body 2A supports and switches the switch panel 210 and the switch panel 210 that are elastically deformed when the user presses from the upper side to the lower side in order to press the main switch 242. In the case where the panel 210 is elastically deformed, the switch movable part 220 is elastically deformed to generate a restoring force, the cases 230 and 270 supporting the switch movable part 220 to form an appearance, and are accommodated in the case. PRINTED CIRCUIT BOARD (PCB) 240 and 250, and transmission members 260 disposed on the cases 230 and 270 to transmit an optical signal.

In this embodiment, the switch panel 210 forms at least part of the upper side of the main body 2A. The cases 230 and 270 include the side case 230 which forms at least a part of axial outward direction XO among the external appearance of the main body 2A. The side case 230 is disposed below the switch panel 210. The cases 230 and 270 include a lower case 270 which forms a lower side of the appearance of the main body 2A. The lower case 270 is connected to the lower end of the side case 230. The switch movable part 220 is seated on the upper side of the side case 230. The switch movable part 220 is disposed below the switch panel 210. The switch movable part 220 is in contact with the upper switch panel 210. The PCBs 240 and 250 include an upper PCB 240 disposed on the upper side and a lower PCB 250 disposed on the lower side. The lower PCB 250 is connected to the upper PCB 240. The upper PCB 240 is seated inside the side case 230. The lower PCB is seated inside the side case 230 and the bottom case 270.

20 and 21, the switch panel 210 has a dome shape. The switch panel 210 is formed of a domed plate having a curvature upwardly. The switch panel 210 is formed convex so that the center point of the switch panel 210 has the highest height. The switch panel 210 is formed such that the edge portion has the lowest height. The dome-shaped switch panel 210 is deformed when pressed from above to generate a restoring force in the upward direction.

The switch panel 210 forms an upper side of the main body 2A. The material of the switch panel 210 may be synthetic resin. The switch panel 210 is attached to the switch movable part 220. The switch panel 210 may be attached to the switch movable part 220 with a double-sided adhesive. When the switch panel 210 is pressed downward from the upper side and deformed downward, the switch panel 210 pushes the elastic movable part 225 to be described later.

The switch panel 210 may include a plate having a predetermined thickness. The switch panel 210 includes an upper side 211 that forms the appearance of the main body 2A, and a lower side 213 that divides the inside of the main body 2A.

The circumference of the switch panel 210 contacts the inner side surface of the side case 230. Specifically, the circumference of the switch panel 210 is provided to contact the inner surface (the axial inner direction XI side) of the side member 231 which will be described later. In this case, the upper surface of the circumferential portion of the switch panel 210 is provided to substantially coincide with the upper surface of the side member 231. When the dome-shaped switch panel 210 is pressed from the upper side to the lower side, the inner side surface of the side member 231 fixes the axial outward direction XO of the switch panel 210, so that the switch panel 210 has the axial outward direction. Prevents stretching to (XO) As a result, assuming that different conditions are the same in the dome-shaped switch panel 210, a greater restoring force is generated when elastic deformation is performed in the downward direction of the switch panel 210.

The switch panel 210 is formed in a circular shape when viewed from above. The switch panel groove 210a may be formed on the edge of the switch panel 210. The switch panel groove 210a is formed to engage the positioning protrusion 232, which will be described later, of the side case 230 when the switch panel 210 is seated on the side case 230. Through this, the switch panel 210 may be seated on the side case 230 and the switch movable part 220 in the designed direction.

The switch panel 210 includes a light transmitting part 215 made of a material that transmits light. The light transmitting part 215 is made of a transparent or translucent material that allows light to penetrate in the vertical direction of the switch panel 210. The light transmitting part 215 is formed on a portion of the switch panel 210 spaced apart from the central axis X in the axial outward direction XO. In the state where the main body 2A is assembled, the display LED 249 is disposed under the light transmitting portion 215. Light irradiated from the display LED 249 may pass through the light transmitting part 215 in an upward direction. When the switch panel groove 210a and the positioning projection 232 are engaged with each other, the switch panel groove 210a and the positioning projection 232 are disposed so that the display LED 249 is disposed below the light transmitting portion 215. do.

22 to 24, the switch movable part 220 may include a support frame 221 seated on a case (side case) 230, and an elastic movable part connected to the support frame 221 and in contact with the switch panel 210. 225.

The support frame 221 is fixed to the case (side case) 230. The support frame 221 is seated on the upper side of the side case 230. The support frame 221 is disposed inside the side case 230. The support frame 221 supports the elastic movable portion 225.

The support frame groove 221a may be formed on the edge of the support frame 221. The support frame groove 221a is formed to engage the positioning protrusion 232, which will be described later, of the side case 230 when the support frame 221 is seated on the side case 230. Through this, the switch movable part 220 is seated on the side case 230 in the designed direction.

When the support frame groove 221a and the positioning projection 232 are engaged with each other, a part such as a temperature / humidity sensor 245 and a transparent member 260 is provided in a gap between the plurality of separated insertion ribs 223a and 223b which will be described later. This can be arranged. In addition, when the support frame groove 221a and the positioning projection 232 are engaged with each other, generation of interference in which other components are disposed between the light transmitting portion 215 and the display LED 249 is prevented.

The support frame 221 includes a ring member 222 formed in an annular shape as a whole. The ring member 222 may be formed of a plate forming a thickness up and down. The ring member 222 extends along the inner circumference of the side case 230. The axial outward direction XO side of the ring member 222 contacts the inner side surface of the side case 230. The upper side of the ring member 222 is in contact with the lower side of the switch panel 210. The switch panel 210 may be attached to the ring member 222. The lower side of the edge of the switch panel 210 is disposed on the upper side of the ring member 222.

When the ring member 222 is coupled to the side case 230 and the PCBs 240 and 250, an opening (a groove or a hole) may be formed to remove interference with other components. For example, an opening 222b for securing a space occupied by the temperature and humidity sensor 245 may be formed in the ring member 222. An opening 222c may be formed in the ring member 222 to secure a space occupied by the proximity sensor 244. An opening 222d may be formed in the ring member 222 to secure a space occupied by the remote control module 25. Grooves 222b, 222c, and 222d for securing a space occupied by other components may be formed in the axially inward direction XI of the ring member 222.

An elastic movable portion 225 is connected to the ring member 222. The elastic movable portion 225 is disposed across the center of the ring member 222. The ring member 222 has an elastic movable portion fixing end 222a which is a point at which the elastic movable portion 225 is connected. The vertical thickness of the elastic movable part fixing end 222a is formed to be larger than the vertical thickness of the elastic movable part 225.

The support frame 221 includes an insertion rib 223 protruding downward from the ring member 222 and extending circumferentially along the ring member 222. One insertion rib 223 may be formed continuously, but in the present embodiment, a plurality of insertion ribs 223 are formed to be separated from each other.

The insertion rib 223 is inserted into the side case 230. The insertion rib 223 is inserted into the mounting groove 236c formed in the mounting rib 236 of the side case 230. The insertion rib 223 allows the support frame 221 to be seated on the side case 230 more stably.

The insertion rib 223 is separated by a boundary between a portion where the temperature and humidity sensor 245 is disposed. The insertion rib 223 is separated by a boundary between the other part where the proximity sensor 244 or the remote control module 25 is disposed. The insertion rib 223 may include a first insertion rib 223a and a second insertion rib 223b separated from each other. The first insertion ribs 223a and the second insertion ribs 223b are respectively formed from the one part where the temperature and humidity sensor 245 is disposed to the other part where the proximity sensor 244 or the remote control module 25 is disposed. Is extended.

The support frame 221 includes a case coupling part 224 coupled with the side case 230. Case coupling portion 224 may be made of a hook or groove. The plurality of case coupling parts 224 may be spaced apart from each other along the circumference of the support frame 221. The case coupling part 224 is formed on the lower side of the ring member 222. The case coupling part 224 is formed on the axial outward direction XO side of the insertion rib 223. An upper side of the case coupling portion 224 is connected to the lower side of the ring member 222, and an axial inward direction (XI) end of the case coupling portion 224 is connected to the insertion rib 223. The case coupling part 224 may be coupled to the inner wall of the side case 230 in the axial outward direction XO.

In the present embodiment, the case coupling portion 224 is formed with a coupling groove 224a. The coupling groove 224a may be formed by being recessed in the axially inward direction XI. The circumferential length may be longer than the length of the coupling groove 224a in the vertical direction. The plurality of coupling grooves 224a may be formed to be spaced apart from each other along the circumference of the support frame 221.

The circumferential sides and the lower side of the coupling groove 224a are partitioned by the case coupling portion 224. The upper side of the coupling groove 224a may be partitioned by the lower side of the ring member 222.

The case coupler 224 is coupled to the support frame coupler 2331 of the side case 230. One of the case coupling portion 224 and the support frame coupling portion 2331 forms a coupling groove, and the other forms a protrusion to engage the coupling groove. In the present embodiment, the case coupling portion 224 forms a coupling groove 224a, and the support frame coupling portion 2331 forms a protrusion to engage the coupling groove.

The elastic movable portion 225 is disposed below the switch panel 210. When the switch panel 210 is elastically deformed from the upper side to the lower side, the elastic movable part 225 is elastically deformed from the upper side to the lower side to generate a restoring force. When the switch movable part 220 elastically deforms from the upper side to the lower side, the switch movable unit 220 presses the main switch 242. When the main switch 242 is pressed, the control unit 23 is provided to input control information.

The elastic movable portion 225 is disposed above the main switch 242. The main switch 242 is disposed inside the cases 230 and 270. The main switch 242 is pressed from the upper side to the lower side so that an instruction is input to the control unit 23. The elastic movable part 225 is provided to press the main switch 242 when elastically deformed from the upper side to the lower side. The elastic movable portion 225 is spaced apart from the upper end of the main switch 242 by a predetermined interval in a state that is not elastically deformed.

The elastic movable portion 225 is disposed between the switch panel 210 and the main switch 242.

The elastic movable portion 225 is formed in the form of a bridge disposed on the support frame 221. The elastic movable portion 225 may be made of a bar-shaped plate as a whole. The elastic movable portion 225 may be disposed to cross the central axis (X). The elastic movable part 225 is disposed to cross the upper side of the main switch 242 laterally. When the elastic movable part 225 is viewed from above, the first connecting part 226a, the first bent part 227a, the central part 228, the second bent part 227b, and the second connecting part 226b will be arranged in a line in order. do.

The elastic movable portion 225 is formed to be convex upward as a whole. The elastic movable portion 225 is formed to have the highest height at the central portion 228. Referring to FIG. 24, the height of the center portion 228 of the elastic movable portion 225 is higher by a predetermined length hs than the height of the axially outward direction XO end of the ring member 222.

The elastic movable part 225 may be formed by connecting one side and the other side of the ring member 222. The elastic movable portion 225 may be formed to cross the center of the ring member 222. Through this, when the elastic movable portion 225 is pressed from the upper side to the lower side, the ring member 222 restrains both ends of the elastic movable portion 225 to prevent the elastic movable portion 225 from extending in both ends, and as a result, will be described later. The elastic deformation may be induced in the curved portion 227.

The elastic movable portion 225 includes a connecting portion 226 connected to the supporting frame 221, a curved portion 227 having a convex curvature in the lower direction, and a central portion connecting the two curved portions 227a and 227b from the center thereof. 228). The central portion 228 includes a horizontal plate 228a for connecting the bent portions 227a and 227b at both ends, and a push protrusion 228b for pressing the main switch 242 from the upper side to the lower side.

The curved portion 227 has a curvature that is convex in the downward direction. The curved portion 227 is the portion that is most elastically deformed when the elastic movable portion 225 is pressed.

The bent part 227 is a member which connects between the connection part 226 and the center part 228. One end a1 of the bent part 227 is connected to the connection part 226, and the other end a2 of the bent part 227 is connected to the center part 228. The bent portion 227 includes a first bent portion 227a connecting the first connecting portion 226a and the center portion 228, and a second bent portion 227b connecting the second connecting portion 226b and the central portion 228. do.

The bent part 227 is a member connected to the both ends of the center part 228, respectively. The bend portion 227 includes a first bent portion 227a connected to one end of the central portion 228 and a second bent portion 227b connected to the other end of the central portion 228.

The 1st bend part 227a is arrange | positioned so that the terminal a2 of the center part 228 side may be higher than the terminal a1 of the other side. The 2nd bend part 227b is arrange | positioned so that the terminal part a2 of the center part 228 side may be higher than the terminal part a1 of the other side.

If the elastic movable portion 225 presses the elastic movable portion 225 downward in a state in which the elastic movable portion 225 has a convex upward curvature without the curved portion 227, the elastic movable portion 225 may cause buckling at an undesired portion. The force required for this may be too large.

In the present invention, the curved portion 227 is provided, when the elastic movable portion 225 is pressed downward, the curved portion 227 is further bent while the curvature is increased and the one end (a1) and the other end (a2) of the curved portion 227 The distance is getting closer. When the flexure 227 is bent and elastic bending deformation occurs, a restoring force is generated.

Specifically, the first bent portion 227a has a curvature that is convex in the downward direction. When the center portion 228 is pushed downward, the first bend portion 227a is further curved to increase curvature, and the distance between one end and the other end of the first bend portion 227a is closer to each other. The second bent portion 227b has a curvature that is convex downward. When the center portion 228 is pressed downward and moved, the second bend portion 227b is further bent while the curvature is increased, and the distance between one end and the other end of the second bend portion 227b is close to each other.

Through this, the deformation of the elastic movable portion 225 without buckling intensively guided to the bent portion 227, it is advantageous for the designer to preset the size of the induced and restoring force of the desired deformation.

The connection part 226 forms one end of the elastic movable part 225 and forms the first connection part 226a connected to one side of the support frame 221, and the other end of the elastic movable part 225, and the support frame 221. It includes a second connection portion 226b connected to the other side. The first connector 226a and the second connector 226b may be disposed in opposite directions with respect to the central axis X. The first connecting portion 226a and the second connecting portion 226b are respectively connected to the elastic movable portion fixing end 222a.

One end of the connection part 226 is connected to the support frame 221, and the other end of the connection part 226 is connected to the bent part 227. The first connector 226a connects the support frame 221 and the first bent part 227a. The second connector 226b connects the support frame 221 and the second bent part 227b.

The connecting portion 226 may be made of a bar-shaped plate. The connection part 226 may be a member having a thickness in the vertical direction. The connection part 226 is arrange | positioned so that it may become inclined from the end a0 of the support frame 221 side to the end a1 of the bending part 227 side. The first connecting portion 226a is disposed to have an inclination that increases from the end a0 on the side of the support frame 221 to the end a1 on the side of the first bend 227a. The second connecting portion 226b is disposed to have an inclination that increases from the end a0 on the side of the support frame 221 to the end a1 on the side of the second bend 227b. Through this, the elastic movable portion 225 may be formed to be convex upward as a whole.

The central portion 228 is disposed between the central portion of the switch panel 210 and the main switch 242.

The central portion 228 is disposed below the central portion of the switch panel 210. The upper side surface of the central portion 228 may contact the lower side surface of the switch panel 210 and may be spaced apart from the lower side surface of the switch panel 210. In a state in which the central portion 228 and the switch panel 210 are not elastically deformed, the upper side of the central portion 228 and the lower side of the switch panel 210 may be spaced apart from each other. When the switch panel 210 is elastically deformed from the upper side to the lower side, the upper side surface of the central portion 228 and the lower side surface of the switch panel 210 are in contact with each other, and the central portion 228 is pressed downward.

The central portion 228 is disposed above the main switch 242. The central portion 228 moves from the upper side to the lower side and presses the main switch 242. The center portion 228 is spaced apart from the upper end of the main switch 242 by a predetermined interval without being elastically deformed.

The central portion 228 is a member connecting the bent portions 227 on both sides. One end of the central portion 228 is connected to the first bent portion 227a, and the other end of the central portion 228 is connected to the second bent portion 227b. The upper side of the central portion 228 is disposed at a position higher than other portions of the elastic movable portion 225. Through this, the elastic movable portion 225 may be formed to be convex upward as a whole.

The center part 228 contains the horizontal board | plate material 228a which forms the upper side surface of the center part 228. As shown in FIG.

The connecting portions 226a and 226b and the bent portions 227a and 227b are formed of a plate. The first connecting part 226a, the second connecting part 226b, the first bent part 227a and the second bent part 227b are formed of a plate.

The horizontal plate 228a is formed of a plate material thicker than the first bent portion 227a and the second bent portion 227b. The horizontal plate 228a may be formed of a plate thicker than the first connection portion 226a and the second connection portion 226b. As a result, the rigidity of the horizontal plate 228a is increased, and when the elastic movable portion 225 is pressed downward, it becomes easy to concentrate the elastic deformation on the bent portion 227. Therefore, there is an effect that the design of the elastic force strength of the elastic movable portion 225 of the designer becomes easier. In addition, the greatest bending moment acts on the horizontal plate 228a, thereby securing sufficient rigidity, which is advantageous in improving durability of the elastic movable portion 225.

The horizontal plate 228a connects the bent portions 227 on both sides. One end of the horizontal plate 228a is connected to the first bent part 227a, and the other end of the horizontal plate 228a is connected to the second bent part 227b.

The center part 228 includes the pressing protrusion 228b which protruded downward from the lower surface of the horizontal board | plate material 228a. The pressing protrusion 228b may be disposed at the center of the horizontal plate 228a. The shape of the pressing protrusion 228b may vary, but in this embodiment, the pressing protrusion 228b is formed in a hollow cylindrical shape.

In the state where the upper end b2 of the center portion 228 is not pressed, the lower end b1 of the pressing protrusion 228b is spaced apart from the upper end of the main switch 242 by a first predetermined length. When the center portion 228 is pressed from the upper side to the lower side, and the center portion 228 moves downward, the lower end b1 of the pressing protrusion 228b contacts the upper end of the main switch 242 to move the main switch 242 downward. Will be pressed. The main switch 242 is set to be pressed by the second predetermined length. The sum of the first predetermined length and the second predetermined length is defined as the stroke length d1.

The depth of the surface concave below the bend 227 is defined as the bend depth d2. Specifically, the bend depth d2 may be defined as the distance to the upper side of the bend 227 that is farthest away from the vertical direction with respect to the plane connecting the both ends a1 and a2 of the bend 227.

The elastic movable portion 225 is preferably provided such that the bend depth d2 is greater than the stroke length d1. As a result, the elastic deformation of the elastic movable portion 225 may be concentrated on the bent portion 227 under the condition that the stroke length d1 is the same. The bend depth d2 may be formed to about 1.5 times the stroke length d1. For example, the stroke length d1 may be preset to about 0.5 mm, and the bend depth d2 may be preset to about 0.75 mm.

Referring to Figure 25 to 27, the configuration of the side case 230 in detail as follows.

The side case 230 includes a side member 231 forming an outer appearance around the center axis X. The side member 231 may be formed along the circumferential direction. The side member 231 may be formed of a wall having a height in the vertical direction. Referring to FIG. 36, the inclined surface S of the side member 231 is formed to move away from the central axis X toward the upper side. The upper end of the side member 231 forms a thickness in the inward and outward directions (XI, XO). An edge in the axially inward direction XI at the top of the side member 231 forms an inner edge. The edge of the axial outward direction XO of the upper end of the side member 231 forms the upper edge E1 of the main body 2A.

The side member 231 is formed with a transmissive member arrangement hole 231a on which the transmissive member 260 is seated. The permeable member arrangement hole 231a is formed longer in the circumferential direction than in the vertical direction. The transmission member arrangement hole 231a is formed in the inclined surface S of the side member 231. Both ends of the circumferential direction of the transmission member arrangement hole 231a have a round shape.

In the side member 231, a sensor hole 231b is formed to allow air sensed by the temperature and humidity sensor 245 to pass into and out of the side member 231. The sensor hole 231b may be formed in a circular shape. The sensor hole 231b is formed on the opposite side of the transmission member disposition hole 231a with respect to the center axis X. As shown in FIG. In the sensor hole 231b, a space in which the temperature / humidity sensor 245 is disposed in the axial inward direction XI is formed.

The side member 231 is provided with a charging terminal groove 231c to insert a plug into the charging terminal. An end of the charging terminal 255 is mounted in the charging terminal groove 231c. The charging terminal groove 231c is formed in the lower portion of the side member 231. The terminal of the charging terminal 255 is seated in the charging terminal groove, the circumferential both sides and the upper surface of the terminal of the charging terminal 255 is in contact with the side member 231, the lower side of the terminal of the charging terminal 255 The lower surface contacts the case 270. The charging terminal groove 231c may be formed in the insertion portion 202 of the main body that is not exposed when the main body 2A and the container 2B are coupled to each other.

The detachable groove 231d is formed at the outer circumference of the side member 231. The detachable groove 231d may extend along the circumferential direction. The removable groove 231d may be disconnected by the charging terminal groove 231c.

In the side member 231, a button hole 231d is formed so as to press a button therein. An external object may be inserted through the button hole 231d to press a button such as an internal reset button 252. The button hole 231d may be formed on a surface of the detachable groove 231d so as to be less visible. The button hole 231d may be formed in the insertion portion 202 of the main body that is not exposed when the main body 2A and the container 2B are coupled to each other. In the button hole 231d, a space in which the reset button 252 is disposed in the axial inward direction XI is formed.

Positioning protrusion 232 is formed in the side member 231. The positioning protrusion 232 may be made to engage the switch panel groove 210a. The positioning protrusion 232 may be made to engage the support frame groove 221a. The positioning projection 232 is formed to protrude from the inner side of the side member 231.

The positioning protrusion 232 extends in the vertical direction along the inner side surface of the side member 231. In this case, the switch panel groove 210a is seated on the upper side of the positioning protrusion 232, and the support frame groove 221a is seated on the lower side of the positioning protrusion 232.

The side member 231 is provided with a support frame coupling portion 2331 which is coupled to the support frame 221. Support frame coupling portion 2331 may be made of a hook or groove. The plurality of support frame coupling parts 2331 may be spaced apart from each other along the circumference of the side member 231. The support frame coupling portion 2331 is formed on the inner side surface of the side member 231. The support frame coupling portion 2331 is formed at an upper side of the side member 231. The support frame coupling part 2331 includes a hook 2331 protruding in the axial inward direction XO from the inner side surface of the side member 231, and the hook 2331 has a circumferential length longer than the vertical length. Can be made. The hook 2331 is inserted into the coupling groove 224a of the support frame.

The side case 230 includes a mounting rib 236 that guides the support frame 221 to be seated on the side frame. The mounting rib 236 is formed with a mounting groove 236c. An insertion rib 223 of the support frame is inserted into the mounting groove 236c. The plurality of mounting ribs 236 are spaced apart from each other along the circumference of the side case 230. The mounting rib 236 is disposed inside the side case 230. The mounting rib 236 protrudes upward from the upper surface of the main rib 235, which will be described later, and extends in the inward and outward directions XI and XO.

The mounting rib 236 may include a first rib 236a and a second rib 236b separated from each other. The gap between the first rib rib 236a and the second rib rib 236b becomes the mounting groove 236c. One end of the first rib rib 236a may be connected to an inner side surface of the side member 231. One end of the second rib rib 236b may be connected to a connection rib 239 to be described later.

The side member 231 is provided with a bottom case coupling portion 2332 coupled with the bottom case 270. The lower case coupling part 2332 may be formed of a hook or a groove. A plurality of bottom case coupling parts 2332 may be spaced apart from each other along the circumference of the side member 231. The lower case coupling part 2332 is formed on the inner side surface of the side member 231. The lower case coupling part 2332 is formed at a lower side of the side member 231. The lower case coupling part 2332 includes a hook 2332 protruding from the inner side surface of the side member 231 in the axial inward direction XO, and the hook 2332 has a circumferential length longer than the vertical length. Can be made. The hook 2332 is inserted into the coupling groove 273a of the lower case.

The side case 230 includes a lower guide 237 for guiding the placement of the lower PCB 250. The lower guide 237 may be a rod-shaped member protruding downward. Alternatively, the lower guide 237 may be a rib-shaped member extending in the lower direction. The lower guide 237 extends in the vertical direction, and the lower end forms a free end. An upper end of the lower guide 237 may be connected to the lower side of the main rib 235. The lower guide 237 is disposed at the inner edge of the side case 230. The plurality of lower guides 237 may be spaced apart from each other along the circumference of the main rib 235. Referring to FIG. 35, the lower PCB 250 has guide grooves 250a formed at positions engaged with the lower guide 237. When the lower PCB 250 is disposed to guide the lower guide 237 into the guide groove 250a, the lower PCB 250 may be disposed at a predetermined position.

The side case 230 includes a PCB arrangement member 238 formed horizontally in the side member 231. The PCB arrangement member 238 is disposed at the center portion of the side case 230 when viewed from above.

The side case 230 includes a PCB arrangement member connection part 234 connecting the side member 231 and the PCB arrangement member 238 to each other. The PCB placement member connection 234 is supported by the side member 231, and the PCB placement member 238 is supported by the PCB placement member connection 234. The PCB arrangement member connection part 234 is disposed at the edge of the PCB arrangement member 238 and is disposed between the PCB arrangement member 238 and the side member 231.

The PCB placement member connection portion 234 includes a main rib 235 protruding in the axially inward direction XI from the inside of the side member 231 and extending along the circumference of the side member 231. The main rib 235 is a rib having a thickness in the vertical direction. The main rib 235 may be formed in an annular shape. Main rib 235 provides support points for supporting PCB placement member 238.

The PCB placement member connection portion 234 includes a connection rib 239 protruding from the main rib 235 and connected to the PCB placement member 238. The connecting rib 239 may protrude downward from the lower side of the main rib 235, but may protrude upward from the upper side of the main rib 235 as in the present embodiment. The lower end of the connecting rib 239 may be connected to the distal end of the main rib 235 in the axial direction XI. An upper end of the connecting rib 239 may be connected to an axially outward (XO) distal end of the PCB placement member 238.

The connecting ribs 239 may extend along the circumferential direction. The plurality of connecting ribs 239 may be formed to be spaced apart from each other along the circumferential direction. A hole 239a may be formed between the plurality of connecting ribs 239. The hole 239a is partitioned by the connecting ribs 239 on both sides in the circumferential direction, and partitioned by the PCB arrangement member 238 and the main rib 235 in the vertical direction.

The PCB placement member 238 includes a plate-shaped member disposed laterally. The PCB placement member 238 may be formed in a circular shape when viewed from above. The PCB placement member 238 may be arranged horizontally.

The PCB arrangement member 238 has a through hole 238a connected in the vertical direction. 29 through 31, a PCB through hole 238a1 is formed in the PCB arrangement member 238. The PCB may be disposed to penetrate the PCB through hole 238a1. 32 and 34, an element through hole 238a2 is formed in the PCB arrangement member 238. A predetermined element or part may be disposed to penetrate the element through hole 238a2. In the present embodiment, the upper PCB 240 is disposed while penetrating the PCB through hole 238a1, and the connector 2547 of the power supply device is disposed while penetrating the device through hole 238a2. The PCB through hole 238a1 and the device through hole 238a2 may be formed separately, but as in the embodiment, the PCB through hole 238a1 and the device through hole 238a2 are combined to form a single through hole 238a. This may be formed.

Referring to Figures 25-31, PCB placement member 238 includes PCB contact surfaces 2381, 2385 that provide a surface on which the PCB is seated. Specifically, the upper surface of the PCB arrangement member 238 includes an upper contact portion 2381 to which the lower surface of the upper PCB 240 is in contact. The lower surface of the PCB arrangement member 238 includes a lower contact portion 2385 to which the upper surface of the upper PCB 240 is in contact with. The upper PCB 240 extends through the through hole 238a and may be simultaneously disposed on the upper side and the lower side of the PCB arrangement member 238. In this case, the upper PCB 240 may include the upper contact portion 2381 and the lower contact portion ( 2385).

The upper contact portion 2381 in the PCB placement member 238 forms a contact surface at a higher position upward than other portions. The upper contact portion 2381 may be formed long in the front-rear direction. The upper contact portion 2381 may be formed to the front end of the PCB arrangement member 238 toward the front, and may be formed to the rear end of the PCB arrangement member 238 to the rear.

The PCB placement member 238 includes fixing portions 2382 and 2383 that secure the PCB to the PCB placement member 238. Specifically, the PCB arrangement member 238 may include an upper fixing protrusion 2382 protruding upward, and a lower fixing protrusion 2386 protruding downward. The upper fixing protrusion 2382 may be disposed at the upper contact portion 2381, and the lower fixing protrusion 2386 may be disposed at the lower contact portion 2385. The upper fixing protrusion 2382 may be inserted into the fixing hole 240a of the upper PCB 240, and the lower fixing protrusion 2386 may be inserted into the fixing hole 240b of the upper PCB 240.

The inner space of the side case 230 may be divided by the PCB arrangement member 238. The inner space of the side case 230 may include an upper inner space formed at an upper side of the PCB arrangement member 238 and a lower inner space formed at a lower side of the PCB arrangement member 238. The upper inner space of the side case 230 has a circumferential space having a greater depth in the vertical direction along the inner circumference of the side member. A sensor module 24 such as a temperature / humidity sensor 245 and a proximity sensor 244 may be disposed in the circumferential space. The remote control module 25 may be disposed in the circumferential space.

Main body 2A includes PCBs 240 and 250. The PCBs 240 and 250 are disposed inside the main body 2A. Two or more PCBs 240 and 250 may be arranged in layers. In this embodiment, the upper PCB 240 and the lower PCB 250 are disposed up and down.

29 to 31, the upper PCB 240 includes an upper plate portion 2401 in contact with the upper contact portion 2381, a lower plate portion 2405 in contact with the lower contact portion 2385, and an upper plate portion 2401 and a lower plate. It includes a vertical connecting plate portion 2403 for connecting the portion 2405. The upper plate portion 2401 is disposed in the upper inner space of the side case 230, and the lower plate portion 2405 is disposed in the lower inner space of the side case 230. The vertical connecting plate portion 2403 extends in the vertical direction through the through hole 238a.

The upper plate portion 2401 extends long to the main rib 235 in the front-rear direction when viewed from the upper side. A fixing hole 240a is formed in the upper plate portion 2401. The upper fixing protrusion 2382 is fitted into the fixing hole 240a to fix the upper plate part 2401.

The front portion of the upper plate portion 2401 may be bent downward along the front edge of the PCB arrangement member 238. The rear portion of the upper plate portion 2401 may be bent downward along the rear edge of the PCB arrangement member 238. The control signal light emitting unit 243 or the proximity sensor 244 may be disposed on a front surface of the upper plate part 2401 facing the front of the upper plate part 2401. The temperature and humidity sensor 245 may be disposed on the rear side of the upper plate part 2401 facing the rear side.

The control signal light emitting part 243 is disposed in front of the upper plate part 2401. The control signal emitter 243 may include an LED for irradiating infrared rays forward. The transmission member 260 is disposed in front of the control signal light emitting unit 243. The control signal light emitting unit 243 is positioned above the front main rib 235 of the side case. The control signal emitter 243 is electrically connected to the upper PCB 240.

The proximity sensor 244 is disposed in front of the upper plate portion 2401. The proximity sensor 244 includes a proximity signal emitter 2441 for irradiating infrared rays forward and a proximity signal receiver 2442 for detecting return of infrared rays irradiated forward. The transmission member 260 is disposed in front of the proximity sensor 244. The proximity sensor 244 is located above the front main rib 235 of the side case 230. The proximity sensor 244 is electrically connected to the upper PCB 240.

The control signal light emitter 243 and the proximity sensor 244 are disposed left and right on the front portion of the side case 230. The infrared rays irradiated from the control signal light emitter 243 and the infrared rays irradiated from the proximity sensor 244 may pass through one transmitting member 260. The control signal light emitting unit 243 and the proximity sensor 244 are disposed behind the transmission member 260.

The temperature and humidity sensor 245 may be disposed at the rear of the upper plate portion 2401. The temperature and humidity sensor 245 senses temperature and / or humidity through the air introduced through the sensor hole 231b. The sensor hole 231b is disposed at the rear side of the temperature and humidity sensor 245. The proximity sensor 244 is located above the rear main rib 235 of the side case 230. The proximity sensor 244 is electrically connected to the upper PCB 240.

The main switch 242 may be disposed at the center of the upper plate portion 2401. The main switch 242 may be pressed from the upper side to the lower side. The pressing protrusion 228b is disposed at a position spaced apart by a predetermined interval above the main switch 242.

The upper plate portion 2401 is formed in a shape capable of connecting all of the control signal light emitting unit 243, the proximity sensor 244, the temperature and humidity sensor 245, and the main switch 242.

The display LED 249 may be disposed on the upper plate portion 2401. The display LED 249 may include a plurality of LEDs having different colors. The display LED 249 may inform the user of the indication of the charge / discharge of the battery 2541 or whether to pay with the network. 29 shows a region in which the display LEDs 249 are disposed. The display LED 249 is disposed below the light transmitting part 215 of the switch panel 210. Light irradiated from the display LED 249 may pass through the light transmitting part 215. In this embodiment, the display LED 249 is disposed between the main switch 242 and the temperature and humidity sensor 245.

The PCB board is bent and extended downward from the upper plate portion 2401 to form an upper end portion of the upper and lower connecting plate portions 2403. The PCB board is bent and extended upward from the lower plate portion 2405 to form a lower end portion of the upper and lower connecting plate portions 2403. The vertical connection plate portion 2403 is disposed on the right side with respect to the main switch 242. The upper and lower connecting plate portions 2403 electrically connect the upper plate portion 2401 and the lower plate portion 2405.

The lower plate portion 2405 is formed to extend in the axial outward direction XO at the lower end of the upper and lower connecting plate portions 2403. The lower plate portion 2405 has one end extended to the main rib 235 when viewed from the lower side. A fixing hole 240b is formed in the lower plate portion 2405. The lower fixing protrusion 2386 is fitted into the fixing hole 240b to fix the lower plate portion 2405.

The lower PCB connection terminal 248 is disposed on the lower plate portion 2405. Lower PCB connection terminal 248 provides an electrical connection point with lower PCB 250. The lower PCB connection terminal 248 is connected in contact with the upper PCB connection terminal 258 disposed on the lower PCB 250. 30 shows the area where the lower PCB connection terminal 248 is disposed. The lower PCB connection terminal 248 is disposed on the lower side of the lower plate portion 2405.

32 to 35, the lower PCB 250 includes a main substrate 2501. The main substrate 2501 includes a plate-like member arranged horizontally. The guide groove 250a is formed in the main substrate 2501. The plurality of guide grooves 250a are formed to be spaced apart from each other along the circumference of the main substrate 2501. The guide groove 250a is formed in the direction of the central axis X at the edge of the main substrate 2501.

The upper PCB connection terminal 258 is disposed on the main board 2501. The upper PCB connection terminal 258 is disposed on the upper side of the main substrate 2501. Upper PCB connection terminal 258 provides an electrical connection point with upper PCB 240. The upper PCB connection terminal 258 is connected in contact with the lower PCB connection terminal 248 disposed on the upper PCB 240. 32 shows the area where the upper PCB connection terminal 258 is disposed.

The communication module 26 is disposed on the main substrate 2501. The communication module 26 may be disposed on an upper side of the main substrate 2501. The communication module 26 includes an antenna 253 for transmitting and receiving signals with a network. Referring to FIG. 32, the antenna 253 may be formed in a pattern on the main substrate 2501. As another example, a separate antenna 253 may be disposed at a point other than the main substrate 2501.

The acceleration sensor 257 may be disposed on the main substrate 2501. The acceleration sensor 257 may be disposed on an upper surface of the main substrate 2501. In FIG. 32, the area where the acceleration sensor 257 is disposed is shown.

The lower PCB 250 includes an element protection cover 259 that protects an element disposed on the main substrate 2501. The element protection cover 259 may be disposed on an upper surface of the main substrate 2501. The element protection cover 259 covers the element to be protected.

The power supply unit 254 may be disposed on the main substrate 2501. The power supply 254 includes a rechargeable battery 2561 for supplying power. The power supply unit 254 may include an abnormal current interruption unit 2252 that cuts off power when an abnormal current is supplied from the battery 2581. The power supply unit 254 may include a battery connection line 2543 electrically connecting the battery 2551 and the abnormal current interruption unit 2252. The power supply device 254 includes a board side connector 2548 disposed on the main board 2501 to receive a current supplied from the battery 2581 to the main board 2501 side. The power supply 254 includes a lead side connector 2547 connected to the board side connector 2548. One of the board side connector 2548 and the lead side connector 2547 is a socket and the other is a plug. The power supply unit 254 includes a connector connection line 2545 for electrically connecting the abnormal current interruption unit 2252 and the conductor side connector 2547.

The power supply 254 includes a replacement module 254a that can be replaced if necessary. The replacement module 254a includes the battery 2581, the abnormal current interrupter 2542, the battery connection line 2543, the lead connector 2547, and the connector connection line 2545. The power supply 254 includes the replacement module 254a and a board side connector 2548.

The battery 2581 is disposed on the lower side of the main substrate 2501. The battery 2581 is circular when viewed from the lower side, and is disposed with the center point at a point separated from the central axis X. The battery 2581 may be electrically connected to the charging terminal 255.

The abnormal current interruption unit 2252 is disposed on the lower surface of the main substrate 2501. The abnormal current blocking unit 2542 may have a plate shape perpendicular to the main substrate 2501.

The board side connector 2548 is disposed on an upper surface of the main board 2501. The lead side connector 2547 is disposed above the main board 2501. The connector connecting line 2545 connects the abnormal current interruption unit 2252 disposed below the main board 2501 and the conductor-side connector 2547 disposed above the main board 2501. A conductive wire through groove 250b is formed in the main substrate 2501, and the connector connecting line 2545 penetrates the conductive wire through groove 250b.

Referring to FIG. 34, the board-side connector 2548 and the conductor-side connector 2547 are disposed to pass through the device through hole 238a2.

The charging terminal 255 is disposed on the lower side of the main substrate 2501. The charging terminal 255 is seated in the charging terminal groove 231c. The discharged battery 2551 may be charged through the charging terminal 255.

The reset button 252 is disposed on the lower side of the main substrate 2501. The reset button 252 is disposed in the axial inward direction XI of the button hole 231d. When the lower guide 237 and the guide groove 250a are engaged, the arrangement between the reset button 252 and the sensor hole 231b, and the arrangement between the upper PCB connection terminal 258 and the lower PCB connection terminal 248. Etc. will be made as previously set.

36 to 38, the transparent member 260 is seated in the transparent member disposing hole 231a of the side case 230. The transmissive member 260 includes a front window 261 that is exposed from the outside, a locking portion 263 that latches the transmissive member 260 to the side member 231, and an element on the rear side of the transmissive member 260. It includes a placement guide 264 to guide the placement of.

The surface of the side member 231 includes an inclined surface S different in distance from the central axis X in the vertical direction. The inclined surface S forms an acute angle with the central axis X on an imaginary vertical section including the central axis X. As shown in FIG. In this embodiment, the side surface of the side member 231 forms an inclined surface S that moves away from the central axis X toward the upper side.

The transmissive member arrangement hole 231a is formed in the inclined surface S of the side member 231. When the window 261 is viewed from the front, the edge of the window 261 protrudes to correspond to the inclined surface S of the side member 231. Referring to FIG. 36, on any horizontal cross section, the extent to which the surface of the edge of the window 261 protrudes in the axial outward direction XO is such that the surface of the side member 231 adjacent to the window 261 is in the axial outward direction. It is substantially proportional to the degree of protrusion to (XO). The protruding surface of the edge of the window 261 may have substantially the same slope as the inclined surface (S).

When the window 261 is viewed from the front, the center portion of the window 261 forms a surface 261a formed in parallel with the central axis X on an imaginary vertical section including the central axis X. As shown in FIG.

When the inclined surface S has an inclination that moves away from the central axis X toward the upper side, the window 261 includes a vertical portion 261a formed at the center portion and the lower portion of the window 261. The vertical portion 261a forms a surface 261a formed in parallel with the central axis X on an imaginary vertical cross section including the central axis X. As shown in FIG. The vertical portion 261a is formed perpendicular to the imaginary horizontal plane (the plane perpendicular to the center axis X).

The lower end of the vertical portion 261a forms the lower end of the window 261. The lower end of the vertical part 261a is connected with the side member 231 of the lower part of the permeable member arrangement | positioning hole 231a. On an imaginary vertical cross section, the surface of the vertical portion 261a is disposed on a vertical line substantially the same as the surface of the side member 231 below the transmissive member placement hole 231a. When irradiating infrared rays from the rear of the vertical portion 261a to the front, the infrared rays go straight without refraction.

The side member 231 may extend along the circumferential direction. The inclined surface S may have a curvature along the circumferential direction. The vertical portion 261a may have a curvature along the circumferential direction. The circumferential curvature of the vertical portion 261a is substantially the same as the circumferential curvature of the side member 231 below the transmissive member disposition hole 231a.

The window 261 includes curved portions 261b and 261c protruding in the axial outward direction XO at the upper and left and right edges of the window 261. The curved portions 261b and 261c may be formed to be farther from the central axis X toward the upper side along the inclined surface S of the side member 231. The curved portions 261b and 261c may be formed to have convex curvatures.

The curved portions 261b and 261c include an upper curved portion 261b protruding forward from the upper side of the window 261 and a side curved portion 261c protruding forward from the left and right sides of the window 261. The side curved portion 261c is formed to protrude more and more toward the upper side.

When the window 261 is viewed from the front, a portion where the bent portions 261b and 261c and the vertical portion 261a are connected has a concave curvature.

The locking portion 263 may protrude upward, downward, left or right from the rear edge of the window 261. The locking portion 263 is formed at the rear side of the transparent member disposition hole 231a. The locking portion 263 extends in an upward direction, a downward direction, a left direction, or a right direction, and is formed so as not to escape the permeation member arrangement hole 231a. The locking portion 263 is in contact with the inner wall of the side member 231 to prevent the transmission member 260 from escaping through the transmission member arrangement hole 231a.

Although the locking portions 263 may protrude upward or downward, in this embodiment, two locking portions 263 protrude from both sides of the window 261 in the circumferential direction. The locking portion 263 may include a first locking portion 263a disposed at one side of the window 261 and a second locking portion 263b disposed at the other side of the window. The locking portion 263 is caught by the side member 231 located around the permeable member disposition hole 231a.

The main body 2A includes an optical signal light emitting unit for irradiating a predetermined optical signal in a specific direction. The optical signal emitter means the proximity sensor 244 and / or the control signal emitter 243. That is, the optical signal emitter includes at least one of the proximity sensor 244 and the control signal emitter 243. In the present exemplary embodiment, the light signal emitter includes both the proximity sensor 244 and the control signal emitter 243.

The optical signal emitting part is disposed behind the window 261. The optical signal emitting part is disposed such that the optical signal vertically transmits the center portion of the window 261. The optical signal emitting part is disposed such that the optical signal vertically passes through the vertical part 261a.

The placement guide 264 protrudes rearward from the rear side of the window 261. The placement guide 264 may include ribs extending in the vertical direction. The placement guide 264 may divide the space behind the window 261 from left to right. A plurality of placement guides 264 may be arranged side by side. The placement guide 264 may include a placement guide 264a that partitions the space 260a on the left side of the space behind the window 261. The placement guide 264 may include a placement guide 264b that partitions the space 260b on the right side of the rear space of the window 261.

In the rear spaces 260a and 260b of the window 261 divided by the placement guide 264b, the proximity sensor 244 and the control signal light emitting part 243 are disposed, respectively. In the present embodiment, a control signal light emitting unit 243 is disposed in the space 260a on the left side, and a proximity sensor 244 is disposed in the space 260b on the right side. The placement guide 264b guides the relative position of the proximity sensor 244 and the window 261 of the control signal emitter 243. As a result, the optical signal emitted from the proximity sensor 244 and the control signal emitter 243 may pass through the window 261 at a predetermined angle and position. That is, the placement guide 264b guides the relative arrangement of the transmissive member 260, the proximity sensor 244 and the control signal light emitting portion 243 so that the optical signal penetrates the vertical portion 261a vertically.

The optical signal emitting portion disposed in the rear spaces 260a and 260b of the window 261 pushes the rear side of the window 261 from the rear to the front, so that the locking portion 263 is strongly in the inner surface of the side member 231. To get close to Through this, the transparent member 260 is fixed to the side case 230.

The optical signal emitting part may include module cases 2433 and 2443 that push the rear surface of the window 261. The module cases 2433 and 2443 form the front surface of the optical signal emitting portion. The front face of the module cases 2433, 2443 is in contact with the rear face of the window 261.

The module cases 2433 and 2443 include a control module case 2433 in which the control signal light emitting unit 243 is disposed inside, and a proximity module case 2443 in which the proximity signal light emitting unit 2441 is disposed inside. . The proximity signal receiver 2443 may be disposed inside the proximity module case 2443.

A groove recessed to the rear may be formed in the front surface of the control module case 2433, and a control signal light emitting unit 243 may be disposed in the groove to irradiate an optical signal forward. A recess recessed to the rear may be formed in the front surface of the proximity module case 2443, and a proximity signal emitter 2441 may be disposed in the groove to irradiate an optical signal forward. In addition, a recess recessed to the rear may be further formed on the front surface of the proximity module case 2443, and the proximity signal receiver 2442 may be disposed in the additionally formed groove to receive the optical signal from the front. Can be.

The front surface of the control module case 2433 and the front surface of the proximity module case 2443 may contact the rear surface of the window 261, respectively, and push the window 261 forward. The placement of the control module case 2433 and the proximity module case 2443 is guided by the placement guide 264.

39 to 42, the lower case 270 forms a lower side of the main body 2A. The lower case 270 may form a lower portion of the side portions of the main body 2A. The lower case 270 forms a space therein while being coupled to the side case 230.

The lower PCB 250 is disposed in the lower case 270. The lower PCB 250 is coupled to the upper side of the case 270.

The lower case 270 is provided with a space 270b in which the battery 2581 is disposed. The lower case 270 is provided with a space 270c in which the charging terminal is disposed. A lower surface case 270 is provided with a groove 270d for mounting the reset button.

The lower case 270 includes an outer member 271 that forms an outer appearance. The outer member 271 includes a lower side. The outer member 271 includes a circumferential surface that forms along the circumference.

The directional groove 270a is formed in the outer member 271. The direction setting groove 270a is formed in the lower side of the outer member 271, and is formed in the edge of the outer member 271 when viewed from the lower side. The depression 2711 of the outer member 271 forms a directional groove 270a.

The lower case 270 includes a side case coupling part 273 coupled to the side case 230. The plurality of side case coupling parts 273 may be spaced apart from each other along the circumference of the case 270. The side case coupling part 273 is formed to protrude upward from the upper end of the outer member 271.

In the present embodiment, the side case coupling portion 273 is formed with a coupling groove 273a. The coupling groove 273a may be formed by being recessed in the axially inward direction XI. The circumferential length may be longer than the length of the coupling groove 273a in the vertical direction. The plurality of coupling grooves 273a may be formed to be spaced apart from each other along the circumference of the support frame 221.

The side case coupling part 273 is coupled to the bottom case coupling part 2332 of the side case 230. One of the side case coupling portion 273 and the lower case coupling portion 2332 forms a coupling groove, and the other forms a protrusion to engage the coupling groove. In the present embodiment, the side case coupling portion 273 forms a coupling groove 273a, and the lower case coupling portion 2332 forms a protrusion to engage the coupling groove 273a.

The upper end of the circumferential surface of the outer member 271 is in contact with the lower end of the side case 230. The lower case 270 includes an edge insertion rib 272 that protrudes upward from the circumferential surface of the outer member 271 and extends along the circumference. The edge insertion rib 272 is formed along the upper edge of the outer member 271. The rim insert rib 272 may be formed in an annular shape. The edge insertion rib 272 is formed at a point spaced apart from the edge of the upper end of the outer member 271 by a predetermined interval (interval corresponding to the thickness of the lower end of the side case 230) in the direction of the central axis X. The axial outward direction XO side of the edge insertion rib 272 is in contact with the inner side surface of the side case 230.

The side case coupling part 273 is formed to protrude upward from the edge insertion rib 272. The reset button placement groove 270d is formed in the edge insertion rib 272.

The lower case 270 includes a charging terminal guide rib 277 for guiding the arrangement of the charging terminal 255. The charging terminal guide rib 277 has a lower surface guide 277a for guiding the arrangement of the lower side of the charging terminal 255 and an end guide 277b for guiding the end of the charging terminal 255 in the axially outward direction XO. ) And side guides 277c for guiding both circumferential sides of the charging terminal 255.

The charging terminal arrangement space 270c is positioned above the lower surface guide 277a and the end guide 277b. The charging terminal arrangement space 270c is located between the two side guides 277c.

The lower surface guide 277a includes a rib formed to protrude upward from the outer member 271. The lower surface guide 277a includes ribs extending in the horizontal direction. The upper end of the lower surface guide 277a supports the lower side of the charging terminal 255.

The distal guide 277b is formed at the top of the outer member 271. In the portion where the end guide 277b is formed, the edge insertion rib 272 is not disposed. The end guide 277b may be formed by recessing an upper end of the outer member 271 into a shape that is engaged with the end of the charging terminal 255.

Two side guides 277c may be disposed on left and right sides of the charging terminal 255, respectively. The side guide 277c includes a rib formed to protrude upward from the outer member 271. The side guide 277c extends along the side of the charging terminal 255. The height of the top of the side guide 277c is formed to substantially coincide with the height of the top of the rim insert rib 272.

The lower case 270 includes a battery guide rib 275 for guiding the placement of the battery 2561. The battery guide rib 275 contacts the side of the battery 2581. The battery guide rib 275 extends along the side of the battery 2581.

The lower side of the battery 2581 may be supported by the bottom side of the outer member 271. The battery 2581 has a circle centered on a point spaced from the central axis X when viewed from above. The battery 2581 is disposed at an eccentric position in the lower case 270. The battery 2581 has a diameter smaller than the diameter of the lower surface case 270, and the battery 2581 is disposed such that one side of the battery 2581 in the axial outward direction XO contacts the inner surface of the lower surface case 270. can do.

The battery guide rib 275 is formed to surround the side surface of the battery 2581 in the direction opposite to the eccentric direction of the battery 2581.

The battery guide rib 275 includes ribs 275a and 275c protruding to a predetermined height at a position not interfering with the charging terminal 255, the reset button 252, and the abnormal current interruption unit 2252. The ribs 275a and 275c include ribs 275a extending from one side of the charging terminal 255 and ribs 275c extending from the other side of the charging terminal 255.

The battery guide rib 275 includes a rib 275b that protrudes to a height lower than the height of the ribs 275a and 275c to eliminate interference with the charging terminal 255. One side of the rib 275b guides the side surface of the battery 2581, and a charging terminal 255 is disposed above the rib 275b.

The battery guide rib 275 includes a rib 275d that protrudes to a height lower than the height of the ribs 275a and 275c in order to eliminate interference with the abnormal current blocking unit 2542. One side of the rib rib 275d may guide the side surface of the battery 2581, and other components of the power supply unit 254 except for the battery 2581 may be disposed on the rib 275d.

A cylindrical battery placement space 270b is formed between the concave surface of the battery guide rib 275 and the inner surface of the outer member 271.

43 to 47, the container 2B includes a container body 280 having the outer engaging portion 283 and at least a portion of the inner portion 206, and an outer side of the shaft of the container body 280. Container side member 290 forming outer portion 205 in direction XO. The container 2B includes a container body 280 for forming a lower surface portion 281a and an inclined portion 281b, and a container side member for forming an outward surface 291.

The container 2B includes the main body coupling portion 280a formed by recessing a central portion from the upper side to the lower side.

The container body 280 is formed in a circular shape when viewed from above. The central portion of the container body 280 is formed concave downward. The side surface of the container body 280 forms a height and protrudes upward.

The container body 280 includes an inner side surface 281 that contacts the main body 2A when the main body 2A is engaged with the container 2B. The inner side surface 281 includes a lower surface portion 281a disposed at the center portion and an inclined portion 281b that forms a surface inclined from the edge of the lower surface portion 281a to the upper end of the container body 280. The inclined portion 281b may be formed such that the inclined portion is gradually increased toward the axial outward direction XO. The inclined portion 281b is formed to be concave as a whole.

The inclined portion 281b is formed along the circumferential direction. The inclined portion 281b extends along the circumferential direction.

The direction setting projection 285 is formed in the inclined portion 281b. The direction display portion 289 may be formed on the lower surface portion 281a.

The container body 280 includes a contact surface 282 which contacts the container side member 290 in the axial outward direction XO. The contact surface 282 includes an inclined surface that is closer to the central axis X toward the upper side.

The contact surface 282 is provided with a locking groove 280b recessed in the axially inward direction XI. The locking groove 280b is formed at the lower side of the contact surface 282. The contact surface 282 is provided with a locking groove 280b recessed in the direction of the inclined portion 281b in the axial inward direction XI. The engaging groove 280b is formed on the same horizontal plane as the inclined portion 281b.

The locking groove 280b extends along the circumferential direction. The locking groove 280b is covered by the container side member 290. The engaging hook 295 of the container side member 290 is inserted into the locking groove 280b to engage the container body 280 and the container side member 290.

On the other hand, if there is no locking groove 280b, a portion having a different thickness between the lower side of the inclined portion 281b and the lower side of the contact surface 282 due to the inclination of the inclined portion 281b and the inclined surface of the contact surface 282. Can be too thick compared to Therefore, by forming the locking groove 280b, the thickness of the lower portion of the container main body 280 can be made thin, which is advantageous in injection molding.

The lower side of the contact surface 282 is provided with the internal direction projection 280d which is formed concavely in the direction where the direction projection 285 exists. Direction setting projection internal space 280d may be formed in connection with the locking groove (280b). The directional protrusion inner space 280d is covered by the container side member 290.

The contact surface 282 is formed with a guide groove 280c formed to guide the insertion of the container body 280 into the central opening 290c of the container side member 290. The guide groove 280c is recessed in the axial inward direction XI at the contact surface 282. Guide groove 280c extends along the slope of contact surface 282. The guide groove 280c extends in the vertical direction. The depth of the guide groove 280c may be formed to increase gradually from the upper side to the lower side. The guide groove 280c is formed above the locking groove 280b. The lower end of the guide groove 280c may be connected to the locking groove 280b.

The guide protrusion 296 of the container side member 290 may be inserted into the guide groove 280c to limit the movement for assembling the container side member 290 in the up and down direction. The guide protrusion 296 may be inserted in the upper portion of the guide groove 280c to slide downward along the guide groove 280c.

The container body 280 includes the outer coupling portion 283 located on the lower side. The outer engagement portion 283 is disposed at the center portion when the container body 280 is viewed from below. The outer coupling portion 283 may be formed in a circular shape.

The lower edge of the container body 280 forms an edge portion 283a inclined with respect to the horizontal plane. The edge portion 283a includes an inclined surface having a slope that increases toward the axial outward direction XO. The edge portion 283a is formed in an annular shape. The edge portion 283a is connected to the outer coupling portion 283 in the axial inward direction XI and is connected to the lower end of the container side member 290 in the axial outward direction XO.

The container 2B is made of an injection moldable material. For example, the container 2B may be made of synthetic resin. The container body 280 is made of an injection moldable material. The container side member 290 is made of an injection moldable material.

Referring to FIG. 47, the injection molding machine 300 according to the exemplary embodiment injection molding the container body 280. By injection molding the lower side of the container body 280 to face upside, it is possible to induce the gas discharge traces 283b to occur on the lower side of the container body 280.

The injection molding machine 300 includes a first injection molding part 301 for injection molding the inner surface 281, a second injection molding part 302 for injection molding the contact surface 282 and the guide groove 280c. , The third injection molding part 303 for injection molding the locking groove 280b and the direction setting protrusion internal space 280d, and the fourth injection molding part 304 for injection molding the edge of the lower side of the container body 280. And a fifth injection molding part 305 for injection molding the central part of the lower side of the container body 280. In the use of the terms 'first to fifth injection molded parts' 301, 302, 303, 304, and 305, 'first', 'second', 'third', 'fourth' and 'fifth' are used to avoid confusion. It is only for the purpose of designation and it is irrelevant to the order or importance among the injection molding parts.

The third injection molding portion 303 includes a portion 304a that protrudes to form the locking groove 280b and a portion 304b that protrudes to form the directional protrusion inner space 280d.

Gas ejection traces 283b are left in the ejection of the container body 280. The container main body 280 is formed so that the gas discharge trace 283b may generate | occur | produce in the lower surface of the container main body 280. As shown in FIG. The container body 280 is formed such that a gas discharge trace 283b is generated on a surface where the outer coupling portion 283 is formed. The container main body 280 is formed so that the gas discharge trace 283b may generate circularly. The container body 280 is formed such that the gas discharge traces 283b form a plurality of concentric circles. In order to generate such a gas discharge trace 283b, a gas outlet may be formed in the injection molding machine 300 of the container body 280. Specifically, a gas outlet may be formed in the fifth injection molding part 305 of the container body 280 to generate the gas discharge trace 283b.

The container side member 290 is formed in an annular shape. A central opening 290a is formed at the center of the container side member 290. The container body 280 is inserted into the central opening 290a and coupled with the container side member 290.

The container side member 290 includes a side surface of the outer side portion 205 in the axial outward direction XO. The container side member 290 includes an outward surface 291 forming a side in the axial outward direction XO and an inward surface 292 forming a side in the axial inward direction XI. The container side member 290 is provided such that the thickness between the outward surface 291 and the inward surface 292 is substantially constant.

The outward surface 291 includes an inclined surface that is closer to the central axis X toward the upper side. Outward surface 291 extends along the circumferential direction. The outward surface 291 forms part of the outer portion 205 of the container.

Inwardly facing surface 292 includes an inclined surface that is closer to the central axis (X) toward the upper side. Inward surface 292 extends along the circumferential direction. The contact surface 282 is in contact with the inward surface 292. The lower side of the inwardly facing surface 292 is in contact with the contact surface 282 of the container body 280. The inwardly facing surface 292 includes an exposed inwardly facing surface 292a exposed above the container body 280. The exposed inward face 292a is disposed above the inward face 292. An exposed inward surface 292a forms an upper side of the inner side 206 of the container. The exposed inward surface 292a is exposed above the inclined portion 281b.

The inward surface 292 is formed with a coupling hook 295 that is inserted into the engaging groove (280b). A plurality of coupling hooks 295 may be formed spaced apart from each other along the circumferential direction.

The engagement hook 295 protrudes from the inward face 292. The engagement hook 295 protrudes in the axial inward direction XI. Coupling hook 295 may be formed longer in the circumferential direction than the vertical direction. The lower side of the engagement hook 295 may form an incline that rises upwards toward the axial inward direction XI, and the upper side of the engagement hook 295 is formed horizontally so as to be caught by the lower side of the locking groove 280b. Can be.

The inward surface 292 is formed with a guide protrusion 296 inserted into the guide groove 280c. The plurality of guide protrusions 296 may be formed to be spaced apart from each other along the circumferential direction. The guide protrusion 296 is formed at a position corresponding to the guide groove 280c.

The guide protrusion 296 protrudes from the inward face 292. The guide protrusion 296 protrudes in the axial inward direction XI. The guide protrusion 296 may be formed longer in the vertical direction than in the circumferential direction.

The detachable protrusion 298 is formed on the exposed inwardly facing surface 292a. The detachable protrusion 298 protrudes in the axially inward direction XI at the exposed inward surface 292a.

In the exterior of the container 2B, the inclined portion 281b is a portion that is slid in the process of joining the main body 2A to the container 2B, and the inclined portion 281b is inclined closer to the central axis X toward the lower side thereof. The lower edge 279 can be made to slide smoothly. Through this, the user can smoothly perform the operation of attaching and detaching the main body (2A) to the container (2B), it is possible to minimize the wear of the lower edge (279).

Outer surface 291 of the container 2B has an inclination away from the central axis X toward the lower side.

In appearance of the container 2B, the outward surface 291 is farther from the central axis X toward the lower side, and the inclined portion 281b of the inner side surface 281 is closer to the center axis X toward the lower side, so The distance between the outward surface 291 and the inner surface 281 is increased. Accordingly, by forming the locking groove 280b in the contact surface 282 covered by the container side member 290, while reducing the probability of injection failure, such as burrs that may occur as the injection thickness increases, The hook 295 can provide a groove into which it can be inserted.

48 to 55, the structure of the main body 2A and its function will be described in detail as follows.

48 and 49, assuming a circle of a predetermined diameter r1 disposed perpendicular to the central axis X, the main body 2A extends along a circumferential circle circumference of the predetermined diameter r1. The upper edge E1. Referring to FIG. 48, the upper edge E1 may be disposed on the virtual plane H1.

The upper edge E1 may be connected in a circle, or may be formed of an arc. As an example in which the upper edge E1 is formed of an arc, when the groove or the protrusion is formed in the main body 2A on the circumferential circle of the diameter r1, the groove or the protrusion is included in the upper edge E1. The upper edge E1 is in the shape of an arc. Even when the upper edge E1 is in the form of an arc, the upper edge E1 is circular in its entirety.

The axial outward direction XO side surface of the main body 2A is formed in the axial inward direction XI rather than the upper edge E1. If the main body 2A is approached perpendicularly to the external horizontal plane G (meaning that the horizontal plane G and the central axis X are parallel), the upper edge E1 of the main body 2A is first. It comes in contact with the external horizontal plane (G).

Referring to FIG. 50, when the upper edge E1 vertically contacts the outer horizontal plane G while the main body 2A is separated from the container 2B, the main body 2A is the main body 2A. Inclined toward the lower surface 278 (T1 direction). This is because the upper edge E1 of the main body 2A is supported by the horizontal plane G while the lower edge E2 of the main body 2A is not supported by the horizontal plane G.

Through this, in the case where the main body 2A is manufactured to have circular edges E1 and E2 as a whole, when the main body 2A falls on the ground or the main body 2A rolls along the ground, It is possible to induce the main body 2A to overturn in the T1 direction (the lower side 278 of the main body 2A) in a short time. Minimize the risk of loss of the main body (2A), and at the same time can reduce the inconvenience of the user excessively moving to hold the main body (2A) rolled far.

Assuming a circle of a predetermined diameter r2 disposed perpendicular to the central axis X, the main body 2A includes a lower edge E2 extending along an imaginary circle circumference of the predetermined diameter r2. can do. The diameter r2 is shorter than the diameter r1.

Referring to FIG. 48, the lower edge E2 may be formed of a set of points contacting the horizontal plane G simultaneously with at least one of the upper edge E1 and the side surfaces of the main body 2A. (Fig. 48 shows the lower edge E2 touching the horizontal plane G at the same time as the side of the main body 2A, and in Fig. 51 the horizontal plane G at the same time as the upper edge E1 and the side of the main body 2A. The lower edge E2 touching each other is shown.) In particular, when the boundary of the lower surface 278 of the main body 2A has a curvature as shown in FIG. 48, the lower edge E2 will be defined as described above. Can be.

Referring to FIG. 48, one point q of the side of the main body 2A and the lower edge E2 simultaneously contact the horizontal plane G. As shown in FIG. Referring to FIG. 48, the lower edge E2 may be disposed on the virtual plane H2.

The lower edge E2 may be connected in a circle or may be formed in an arc. As an example in which the lower edge E2 is formed of an arc, when the groove or the protrusion is formed in the main body 2A on the circumferential circle of the diameter r2, the groove or the protrusion is included in the lower edge E2. The lower edge E2 is in the form of an arc. Even when the lower edge E2 is in the form of an arc, the lower edge E2 is circular in its entirety.

Referring to FIGS. 51 and 53, when the main body 2A rolls on the horizontal plane G, the lower edge E2 contacts the horizontal plane G when the main body 2A rolls over in the direction T1 of the lower surface 278. In this case, due to the inclined main body 2A, the center of gravity of the main body 2A is further biased in the direction T1 of the lower side 278, and since the diameter r2 is smaller than the diameter r1, The main body 2A is rolled while turning in the direction T1 of the lower surface 278. Subsequently, when the main body 2A pivots and rolls while only the lower edge E2 is in contact with the horizontal plane G, the main body 2A is completely inclined such that the lower side 278 touches the horizontal plane G. Stops cloud movement.

FIG. 53 is a conceptual diagram showing an imaginary track in which the upper edge E1 and the lower edge E2 remain in the horizontal plane while the main body 2A rolls over along the horizontal plane. In FIG. 53, the track l1 which the upper edge E1 leaves, and the track l2 or l3 which the lower edge E2 leaves are shown. From the point p1 to the point p2, the main body 2A rolls straight or with a slight turn, with the upper edge E1 in contact with the horizontal plane G. The main body 2A is inclined in the direction T1 of the lower surface 278, and the lower edge E2 comes into contact with the horizontal surface G from the point p3. Thereafter, the upper edge E1 falls off from the horizontal plane G, and the main body 2A rotates while the lower edge E2 contacts the horizontal plane G. FIG. The track l2 shows the case where the degree of turning is relatively small, and the track l3 shows the case where the degree of turning is large in a state. The degree of turn can become larger as the main body 2A turns and moves. Through the pivoting operation, the main body 2A may move in the direction of returning from the direction of moving far away first. After that, when the main body 2A is completely overturned and the lower side 278 touches the horizontal plane G, the main body 2A stops moving. When the main body 2A rolls on the horizontal plane G, the main body 2A is prevented from rolling far away through the induction of the rollover, the induction of the turning and the induction of the stop motion.

The side surface of the main body 2A may include an inclined surface that is closer to the central axis X toward the lower side. The side surface of the main body 2A may include a plurality of inclined surfaces that are closer to the central axis X toward the lower side, and in this case, the inclinations of the plurality of inclined surfaces may be different from each other. In addition, the inclined surface of the side of the main body 2A may have a shape in which the inclination gradually changes toward the lower side. Grooves or holes may be formed on the inclined surface of the side of the main body 2A.

The height h of the main body 2A may be smaller than the diameter r2. In a state in which the at least one of the upper edge E1 and the side of the main body 2A and the lower edge E2 simultaneously touch the horizontal plane G, the smaller the height h of the main body 2A is, The side stand is more unstable. As a result, the complete overturning of the main body 2A (the state where the lower surface 278 touches the horizontal plane G) can be caused more smoothly and quickly.

The main body 2A includes a lower edge 279 which is connected to the lower side of the lower edge E2. Lower edge 279 is chamfered. Lower edge 279 is rounded and chamfered. The upper end of the lower edge 279 is connected to the lower edge E2, and the lower end of the lower edge 279 is connected to the lower surface 278. The lower edge 279 forms a surface closer to the central axis X than the lower edge E2. Lower edge 279 may be surfaced above lower side 278.

Referring to FIG. 53, even after the lower edge E2 touches the horizontal plane during the overturning operation of the main body 2A, the main body 2A is further inclined in the direction T1 of the lower side 278. At this time, the lower edge 279 is smoothly connected to the horizontal surface (G) is in contact, and then the lower surface (278) is also smoothly connected to the horizontal surface (G) is in contact. Through this, it is possible to reduce the impact on the lower side 278 during the rollover of the main body 2A. That is, when the main body 2A is rolled over, the impact on the main body 2A is reduced, thereby reducing the probability of failure or breakage of the device.

Further, the lower edge 279 forms a surface that is closer to the central axis X toward the lower side. In the process of overturning the main body 2A, it is gradually inclined in the direction T1 of the lower side 278, and at this time, the contact point of the lower edge 279 contacting the horizontal plane G gradually becomes the central axis of the main body 2A ( It becomes close to X) and functions to turn the main body 2A more and more urgently. Through this, there is an effect of minimizing the moving distance due to the turning operation of the main body (2A).

48 and 52, the battery 2581 may be disposed under the main body 2A. The case forming the appearance of the main body 2A may be made of a material having a relatively low specific gravity such as a synthetic resin. In detail, the switch panel 210, the switch movable part 220, the side case 230, and the bottom case 270 may be made of a material having a specific gravity such as a synthetic resin. In addition, in the internal space of the main body 2A, parts other than the portion where the battery 2581 is located are filled with relatively low density. On the other hand, the battery is densely arranged and made of a metallic material, it is possible to relatively increase the specific gravity. The main body 2A may be provided by arranging the battery 2561 under the main body 2A so that the center of gravity M of the main body 2A is underneath.

The battery 2581 may be disposed below the imaginary plane Hm that divides the height h of the main body 2A in half. The battery 2581 may be formed in a cylindrical shape as a whole. Preferably, the height of the battery 2581 is smaller than half of the height h of the main body 2A.

Referring to FIG. 52, when the center of gravity M of the main body 2A is below the main body 2A, the lower side 278 of the main body when the main body 2A rolls along the horizontal plane G Rollover can be made faster in the direction T1. Referring to FIG. 53, when the center of gravity M of the main body 2A is below the main body 2A, the degree of turning of the main body 2A is increased, so that the relatively sharp track l3 is formed. Appearing, which is advantageous for a faster stopping operation of the main body 2A.

Referring to FIG. 54, the battery 2581 may be disposed at an eccentric position when viewed from the lower side of the main body 2A. The eccentric position of the battery 2581 means that the vertical axis Mb passing through the center of gravity of the battery 2581 is spaced apart from the central axis X of the main body 2A by a predetermined distance in a predetermined direction ec. . When the relatively large specific gravity battery 2581 is eccentrically positioned, the center of gravity M of the main body is eccentric in the direction ec in which the battery 2561 is eccentric. The center of gravity M of the main body 2A is intentionally spaced apart from the central axis X. FIG.

The battery 2581 has a circular shape having a diameter smaller than the diameter r1 and the diameter r2 when viewed from the lower side. A battery 2551 having a relatively small diameter may be arranged to contact the inner surface of the side member 231 in the eccentric direction ec. In this case, the side surface of the battery 2581 and the inner side surface of the side member 231 are spaced apart from each other in the direction opposite to the eccentric direction ec. The diameter of the battery is preferably within 0.8 times the diameter r2.

The battery guide rib 272 fixes the battery 2581 so that the battery 2581 is disposed at an eccentric position.

Referring to FIG. 55, when the main body 2A (or a combination of the main body 2A and the container 2B) rolls along the horizontal plane G, the eccentric center of gravity M becomes relatively high in the horizontal plane. Torque is applied to the main body 2A in a direction T2 in which the center of gravity M is lowered. FIG. 55 (a) shows that the center of gravity M is located on the right side of the main body 2A and torque acts on the main body 2A in the right direction T2, and FIG. 55 (b) shows the center of gravity. (M) is located on the left side of the main body 2A and the torque is applied to the main body 2A in the left direction T3.

Therefore, when the kinetic energy of the rolling motion of the main body 2A is less than the predetermined value, the kinetic energy is all converted into the potential energy of the center of gravity M, so that the main body 2A can no longer go far. . The predetermined value of the kinetic energy means a minimum kinetic energy that can maintain the direction of movement even if the center of gravity M is maximized. Through this, when the main body 2A rolls, the main body 2A may not move far. In addition, due to the eccentric position of the center of gravity (M), the operation of overturning while the main body (2A) is rolling is made more smooth. This is because when the torque acts in the opposite direction to the movement direction and the movement speed is reduced, the centrifugal force (centrifugal force in the opposite direction to the direction in which the main body 2A is inclined) is reduced, which is more advantageous for the overturning operation.

With reference to FIGS. 56 to 57, assuming a circle of a predetermined diameter r3 disposed perpendicular to the central axis X, the container 2B extends along a circumferential circle around a predetermined diameter r3. The lower edge E3. Referring to FIG. 56, the container lower edge E3 may be disposed on the virtual plane H3.

The container lower edge E3 may be connected in a circle or may be formed in an arc. As an example in which the container lower edge E3 is formed of an arc, when a groove or protrusion is formed in the container 2B on the circumferential circle of the diameter r3, the groove or protrusion is formed in the container lower edge E3. It is not included and the container lower edge E3 becomes the shape of an arc. Even when the container lower edge E3 is in the form of an arc, the container lower edge E3 is circular in its entirety.

The axial outward direction XO side surface (outward surface) 291 of the container 2B is formed in the axially inward direction XI rather than the container lower edge E3. If the container 2B is approached perpendicularly to the outer horizontal plane G (meaning that the horizontal plane G and the central axis X are parallel to each other), the container lower edge E3 of the container 2B is the first. It touches the external horizontal plane (G).

The diameter r3 is different from the diameter r1. In this embodiment, the diameter r3 is larger than the diameter r1.

In a state where the main body 2A and the container 2B are coupled up and down, the upper edge E1 and the container lower edge E3 of the main body 2A are simultaneously attached to the horizontal plane G so that the accessories 2A, 2B).

58 and 59, when the accessories 2A and 2B roll in a state where the upper edge E1 and the container lower edge E3 are in contact with the horizontal plane G, the diameter r1 and the diameter r3 are rolled. ) Are different, the accessories (2A, 2B) is turning to one side. Referring to FIG. 58, the diameter r1 is smaller than the diameter r3, and the accessories 2A and 2B are pivoted in the upper edge E1 direction T4. In FIG. 59, the track l4 left by the upper edge E1 and the track l5 left by the container lower edge E3 are shown. When the upper edge E1 and the lower edge of the container E3 come into contact with the point p4 and the point p5, respectively, and the accessories 2A and 2B roll, they turn in a direction T4 with a smaller diameter edge. Done. Through the pivoting operation, the accessories 2A and 2B can move in the direction of returning from the direction of the first move away.

With reference to FIGS. 56 and 57, assuming a circle of a predetermined diameter r4 disposed perpendicular to the central axis X, the container 2B extends along a circumferential circle around a predetermined diameter r4. The upper edge E4 is included. Referring to FIG. 56, the container upper edge E4 may be disposed on the virtual plane H4.

The diameter r4 is smaller than the diameter r3. When the container 2B falls to the ground or the container 2B rolls along the ground, the container 2B can be induced to be rolled over in the direction of the container upper edge E4 in a short time. The principle for this is the same as the principle for the overturn operation function of the main body 2A described above, and a description thereof will be omitted. At the same time, the risk of loss of the container 2B can be minimized, and the inconvenience of excessive movement of the user to catch the container 2B rolled far away can be reduced.

The container upper edge E4 may be formed in a circular shape or may be formed in an arc. As an example in which the container upper edge E4 is formed of an arc, when a groove or protrusion is formed in the container 2B on the circumferential circle of the diameter r4, the groove or protrusion is formed in the container upper edge E4. It is a part not included and the container upper edge E4 becomes the shape of an arc. Even when the container upper edge E4 is in the form of an arc, the container upper edge E4 is circular in its entirety.

The container upper edge E4 may be composed of a set of points that contact the horizontal plane G simultaneously with at least one of the side surfaces of the container lower edge E3 and the container 2B. (The container upper edge E4 which contacts the horizontal surface G simultaneously with the side of container lower edge E3 and container 2B is shown in FIG. 56.)

The side surface (outward surface) 291 of the container 2B may include an inclined surface that is closer to the central axis X toward the upper side. The side surface (outward surface) 291 of the container 2B may include a plurality of inclined surfaces that are closer to the central axis X toward the upper side, and in this case, the inclined surfaces of the plurality of inclined surfaces may be different from each other. In addition, the inclined surface of the side (outward surface) 291 of the container 2B may have a shape in which the inclined gradually changes toward the upper side. Grooves or holes may be formed on the inclined surface of the side surface (outward surface) 291 of the container 2B.

The height of the container 2B may be smaller than the diameter r4. At least one of the container lower edge E3 and the side surfaces of the container 2B and the container upper edge E4 at the same time the container side is in contact with the horizontal plane G, the smaller the height of the container 2B, the container side The up state becomes more unstable. As a result, complete overturning of the container 2B can be caused more smoothly and quickly.

60 to 63, a device for manufacturing the accessory 2 and a method for manufacturing the accessory 2 will be described below.

As described above, the container 2B has a main body engaging portion to which the main body 2A is detachably coupled to the upper side, and an exposed portion 201 exposed in a state of being coupled with the container 2B of the main body 2A. ), And the exposed portion 201 is formed on the upper side of the main body 2A. The main body 2A includes a side member 231 forming a side surface of the exposed portion 201, and the edge of the axially outward direction XO of the upper end of the side member 231 has an upper edge of the main body 2A. (E1) is formed.

In the accessory 2 having such a shape, in order for the user to attach and detach the main body 2A to the container 2B, the user is a side corresponding to the exposed portion 201 of the main body 2A by hand. The member 231 is held. In this case, the upper edge E1 contacts the user's hand. In particular, in the process of attaching and detaching the main body 2A to the container, the user applies force to the hand to hold the side member 231, and the upper edge E1 exerts pressure on the user's hand.

The upper edge E1 allows to form a corner with curvature, thereby dispersing the pressure applied by the upper edge E1 to the user's hand, and improving the grip feeling (feeling at the grip) of the user's main body 2A. Can be.

In addition, as described above, the main body 2A includes a side member 231 which forms an outer appearance around the central axis X. The side surface of the side member 231 forms an inclined surface away from the central axis X toward the upper direction. The edge of the axial outward direction XO of the upper end of the side member 231 forms the upper edge E1 of the main body 2A.

In this case, on the imaginary vertical section including the central axis X, the upper edge E1 may form an edge with an acute angle. Accordingly, when the user holds the main body 2A by hand, the pressure applied to the user's hand by the upper edge E1 can be more concentrated, so that the upper edge E1 forms a corner with curvature. desirable.

An edge in the axially inner direction XI of the upper end of the side member may form an inner edge, and the inner edge may form an angled edge. Since the inner edge is an out of reach of the user, it is irrelevant to the grip feeling of the main body 2A of the user.

Meanwhile, the upper surface of the inner edge substantially coincides with the upper surface of the edge of the adjacent switch panel 210, and the edge side end of the switch panel 210 contacts the inner surface of the side member 231. The inner edge may be formed at an angled edge so that the upper surface connected to the upper end of the side member 231 in the switch panel 210 may be smoothly extended.

In addition, when the dome-shaped switch panel 210 is pressed from the upper side to the lower side, the inner wall of the upper end portion of the side member 231 prevents the elastic deformation from which the switch panel 210 widens to the edge side. The inner edge may be formed at an angled edge so that the edge of the edge of the switch panel 210 may be more stably seated on the inner wall of the upper end of the side member 231.

On the other hand, the main body 2A is formed of a material capable of injection molding. The side case 230 is formed of a material capable of injection molding. The side member 231 is formed of a material capable of injection molding. The material which can be injection-molded can mention synthetic resin as an example.

As such, reference is made to FIGS. 28 and 60 to 63 to describe an apparatus for manufacturing an accessory for forming the corner with the upper edge E1 having a curvature. A portion Z in FIG. 28 is a cross sectional portion of the side member 231. FIG. 60 is a cross-sectional view of the injection molding machines 310a and 310b together in the process of injection molding the cross section portion Z of the side member 231.

The apparatus for manufacturing the accessory includes an injection molding machine 310b for injection molding the side case 230 which is one of the parts of the accessory 2. Specifically, the apparatus for manufacturing the accessory includes an injection molding machine 310b for injection molding the side member 231.

Referring to FIG. 60 (b), the injection molding machine 310b includes an injection unit in which an upper end of the side member 231, an upper edge E1, and a surface that divides an upper side of the side surface of the side member 231 are integrally connected. The molding part 312b is included.

The injection molding part 312b may be provided to have a concave curvature of a corner defining the upper edge E1, and the upper edge E1 may form a corner having a curvature.

In addition, the injection molding machine 310b may form the parting line PLb only at the inner edge of the upper edge of the side member 231, the upper edge E1, and the inner edge of the side member 231. The parting line leaves a trace during the injection molding process. In particular, when the parting line is formed at the corners, the edges of the injection molding are formed at an angle.

For example, in the injection molding machine 310a of FIG. 60A, two injection molding parts 311a and 312a form the parting line PLa at the upper edge E1, and in this case, the upper edge E1 is Angled edges are formed.

On the other hand, in the injection molding machine 310b of FIG. 60B according to one embodiment of the present invention, two injection molding parts 311b and 312b form the parting line PLb on the inner edge thereof. In this case, the inner edge may form an angled edge, while the upper edge E1 may form an edge having a curvature.

61 to 63, the injection molding machine 310b will be described in more detail. The injection molding machine 310b may include an upper injection molding part 311b and a side surface which divide a molding line in an upper part of the side case 230. The side injection molding part 312b which divides the molding line of the side surface (side surface of the side member 231) of the case 230, and the lower injection molding part 313b which divides the molding line of the lower part of the side case 230. It includes.

The upper injection molding part 311b, the side injection molding part 312b and the lower injection molding part 313b may be configured in plural numbers. For example, the lower injection molded part 313b may be composed of two injection molded parts forming a parting line between the center part and the edge part of the side case 230.

The side injection molding part 312b partitions the molding line of the upper end of the side member 231, and also partitions the molding line of the side surface of the side member 231 (an inclined surface away from the central axis X toward upper side). The side injection molding part 312b includes a first side injection molding part 312b1 and a second side injection molding part 312b2 that are separated from each other in a horizontal direction (for example, a front-rear direction or a left-right direction). The parting line (not shown) of the first side injection molded part 312b1 and the second side injection molded part 312b2 is formed in the vertical direction on the side surface of the side member 231.

In addition, the upper injection molding part 311b is removed in an upward direction after the injection is formed. Therefore, the parting line PLb of the upper injection molded part 311b and the side injection molded part 312b is formed at the inner edge. Through this, the side injection molding part 312b may be removed, and the inner edge may form an angled edge, and the upper edge E1 may form an edge having a curvature.

Meanwhile, the method of manufacturing the accessory includes the step of injection molding the side case 230. Specifically, the method of manufacturing the accessory includes an injection molding step of injection molding the side member 231.

The injection molding step includes injecting an injection molding product into an injection molding machine in which an upper surface of the side member 231, an upper edge E1, and a surface defining an upper portion of the side surface of the side member 231 are integrally connected.

In addition, in the injection molding step, the parting line PLb is formed only at the inner edge of the upper edge, the upper edge E1 of the side member 231, and the inner edge of the side member 231.

The injection molding step includes removing from the injection molding machine an injection molding machine in which an upper surface of the side member 231, an upper edge E1, and a surface defining an upper portion of the side surface of the side member 231 are integrally connected.

In the detailed description of the method for manufacturing the accessory, the content overlapping with the description of the device for manufacturing the accessory will be omitted for clarity.

Although the embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described specific embodiments, and the present invention is not limited to the specific embodiments of the present invention, and is generally used in the technical field to which the present invention pertains without departing from the gist of the present invention. Various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or prospect of the present invention.

Claims (19)

1. A main body having a communication module for communicating with a predetermined network; And

   It includes a container having a main body coupling portion to which the main body is detachably coupled,

   The main body,

   A remote control module for transmitting an optical signal for controlling a predetermined peripheral device,

   The container,

   An accessory comprising an external coupling portion configured to attach to one surface of an external object.
2. The method of claim 1,

   The remote control module includes a control signal light emitting unit for transmitting an optical signal for controlling the peripheral device in a specific direction in the main body,

   The container,

   And a direction setting unit for guiding the main body so that the specific direction is set in a predetermined direction when the container is attached to one surface of an external object.
3. A main body having a communication module for communicating with a predetermined network; And

   It includes a container having a main body coupling portion to which the main body is detachably coupled,

   The main body,

   It includes a sensor module for detecting a predetermined surrounding situation,

   The container,

   An accessory comprising an external coupling portion configured to attach to one surface of an external object.
4. The method of claim 3, wherein

   The sensor module includes a proximity sensor for detecting the degree of proximity to the external object in a specific direction in the main body,

   The container,

   And a direction setting unit for guiding the main body so that the specific direction is set in a predetermined direction when the container is attached to one surface of an external object.
5. The method according to claim 2 or 4,

   The container includes an orientation display unit for visually displaying the specific direction.
6. The method according to claim 2 or 4,

   The direction setting unit includes a direction setting protrusion and a direction setting groove,

   The main body includes any one of the direction setting projection and the direction setting groove,

   The container includes the other of the orientation projection and the orientation groove,

   The direction setting protrusion and the direction setting groove are engaged with each other in a state in which the specific direction becomes the predetermined direction,

   The directional projection is an accessory disposed to be biased to one side with respect to the central axis (X) of the main body and the container.
7. The method of claim 6,

   Detachable grooves are formed in any one of the main body and the container,

   The other of the main body and the container, the main body includes a detachable protrusion is inserted into the detachable groove when the main body is coupled to the container,

   The detachable groove is formed extending in the circumferential direction,

   And the detachable protrusion includes a first detachable protrusion disposed on an opposite side of the direction setting protrusion with respect to the central axis (X).
8. The method of claim 7, wherein

   And the first detachable protrusion is inserted into the detachable groove to slide in the circumferential direction while the directional protrusion and the directional groove are not engaged with each other, and the main body is rotatable with respect to the container.
9. The method of claim 7, wherein

   The detachable protrusion,

   And a second detachable protrusion inserted into said detachable groove only in a state in which said direction setting protrusion and said direction setting groove are engaged with each other.
10. The method according to claim 1 or 3,

    Any one of the main body and the container, includes a removable groove,

    The other of the main body and the container, the main body includes a detachable protrusion is inserted into the detachable groove when the main body is coupled to the container,

    The detachable groove is formed extending in the circumferential direction,

    The removable protrusions are formed in a plurality of spaced apart from each other along the circumferential direction.
11. The method of claim 3, wherein

    The main body includes a remote control module for transmitting an optical signal for controlling a predetermined peripheral device.
12. The method of claim 3, wherein

    The sensor module includes a proximity sensor for detecting the degree of proximity to the external object in a specific direction in the main body,

    The proximity sensor,

    A proximity signal light emitting unit which transmits a predetermined optical signal in the specific direction; And

    Proximity signal receiving unit for receiving the optical signal reflected back from the specific direction,

    And an reflector having a reflecting surface reflecting the optical signal transmitted and an attaching surface formed to be attachable to an external object.
13. The method according to claim 1 or 3,

    And a detachable waterproof member to block a boundary between the main body and the container while the main body and the container are coupled to each other.
14. The method of claim 13,

    In a combined state of the main body and the container, a boundary between the main body and the container forms an edge smaller than an upper edge of the main body and a lower edge of the container,

    The waterproof member,

    And an elastic band detachable to rewind between the upper edge and the lower edge when the main body and the container are coupled to each other.
15. The method of claim 14,

    The side surface of the main body forms an inclined surface closer to the central axis toward the lower direction,

    The side surface of the container is an accessory forming an inclined surface closer to the central axis toward the upper direction.
16. The method of claim 3, wherein

    The container is provided in plural, so as to be attached to one surface of an external object at different positions,

    The sensor module,

    Each includes a plurality of sensors for detecting different kinds of targets,

    The main body,

    And a control unit for controlling to change the type of the target to be transmitted to the network.
17. The method of claim 11,

    The container is provided in plural, so as to be attached to one surface of an external object at different positions,

    The main body,

    And a control unit for controlling to change whether or not the information on the surrounding situation is transmitted to the network and whether the remote control module is operated.
18. The method of claim 16,

    The control unit,

    And controlling to change the type of the target based on the change of the position of the main body.
19. The method of claim 17,

    The control unit,

    And an accessory for controlling to change the transmission or not based on the change of the position of the main body.

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