KR101176411B1 - Cleaning device with function of checking defecation position for evacuating apparatus for pet - Google Patents

Abstract

Pet defecation cleaning device according to the present invention is provided with a plurality of through-holes for landing the pet, a defecation receiving receiving the defecation of the pet while supporting the net, and the side, the bottom of the defecation receiving , The injection unit which is formed at one or more positions of the circumference and sprays water into the bowel support, and the weight detection sensor and the bowel position of the pet to detect whether the pet is seated on the net by detecting the weight of the pet A toilet including a sensor unit configured to detect a position sensor; A main body including a water tank supplying water through a supply pipe connected to the injection unit, and a check valve formed at a branch point of the supply pipe to open and close the supply pipe; And a controller for determining whether the pet is defecated and the defecation position through the detection signal of the sensor unit, selecting an injection unit close to the defecation position, and controlling the opening and closing of the check valve to supply water to the injection unit. .

Description

CLEANING DEVICE WITH FUNCTION OF CHECKING DEFECATION POSITION FOR EVACUATING APPARATUS FOR PET}

The present invention relates to a pet toilet cleaning device having a bowel position determination function, and more specifically, by capturing the location of the pet around the toilet or the toilet by sensing the sensor to spray the water to the center of the capture point toilet The present invention relates to a pet toilet cleaning device that can perform cleaning based on the bowel movement point of the dog and further output the voice of the owner after the pet's bowel movement.

A toilet has been released for pets, which discloses technologies such as Korean Patent Publication No. 10-2008-0123970, Korean Patent No. 751225, and the like.

Looking at this technology, it can be seen that the pet is made up of a landing net for defecation and a storage unit for defecation.

However, unlike the owner's intention, the pets do not just land on the net and defecate. Instead, they have a problem of defecation around the toilet so that the toilet is dirty. .

In order to prevent this, there is a technique for inducing pets by having food in the toilet or installing luminous material. However, it is not easy to install food on the toilet, and the pet ignores the luminous material. Many did not present a practical solution.

Therefore, when the defecation is not correctly excreted in the defecation, the necessity of presenting a new and advanced defecation technology that not only cleans the defecation point but also leads the pet to the defecation properly and defecates in the correct position is emerging. It is a reality.

The present invention has been made in order to overcome the problems of the above technology, to provide a toilet cleaning device for capturing the defecation point of the pet electronically to perform a toilet cleaning by spraying water intensively around the capture point. The main purpose is to.

Another object of the present invention is to enable the spray nozzle for spraying water to be rotated to clean more every corner of the toilet.

Still another object of the present invention is to output a voice of a pre-recorded owner after defecation of the pet to find a psychological stability of the pet or to promote more stable defecation.

A further object of the present invention is to periodically perform cleaning after the defecation is made to maintain a cleaner and cleaner toilet.

In order to achieve the above object, the toilet bowl cleaning device for pets according to the present invention is provided with a plurality of through-holes for landing the pet, and receiving the bowel movement of the pet while supporting the net, and the It is formed at any one or more of the side, bottom, and circumference of the defibrillation receiving unit for spraying water into the defecation receiving, and a weight detection sensor for detecting whether the pet is seated on the net by detecting the weight of the pet A toilet including a sensor unit configured to detect a position of a pet in a position sensor; A main body including a water tank supplying water through a supply pipe connected to the injection unit, and a check valve formed at a branch point of the supply pipe to open and close the supply pipe; And a controller for determining whether the pet is defecated and the defecation position through the detection signal of the sensor unit, selecting an injection unit close to the defecation position, and controlling the opening and closing of the check valve to supply water to the injection unit. .

In addition, the controller, the injection confirmation unit to determine whether the water injection by checking the opening and closing state of the check valve, a voice database containing the voice of the user raising the pet, and the water injection is made through the injection confirmation unit And further comprising a voice output module configured to output a user voice of the voice database through a speaker after the determination.

In addition, the injection unit further includes a horizontal rotating unit for horizontally rotating the injection nozzle by each motor driving, a vertical rotating unit for vertically rotating the injection nozzle, and an injection nozzle for controlling the injection direction and the injection pressure; The controller may further include: a spray nozzle rotation control module configured to control the spray angle of the spray nozzle by differentially controlling the rotation speeds of the respective motors driving the horizontal pivot unit and the vertical pivot unit according to the defecation position determined by the sensor unit; It characterized in that it further comprises.

The controller may further include: a bowel pattern information generation unit configured to generate bowel pattern information including a bowel time and a bowel movement time of the pet on a unit time basis, and generate a cleaning signal by differentially setting a cleaning period according to the bowel pattern information; And an automatic cleaning control module for each bowel cycle having a bowel movement interlocking cleaning unit for executing the opening and closing control of the check valve.

According to the pet toilet cleaning device according to the present invention,

1) It has the advantage of saving the cleanliness and water of the toilet by installing a plurality of spraying parts to clean the bowels, and at the same time grasping the location of the bowel of the pet to concentrate on the location of the bowel. ,

2) After the pet's bowel movement, the owner's voice can be output to conveniently learn the bowel habit of the pet,

3) Automatic cleaning is performed by setting an intermediate cleaning cycle according to the interval between bowel movements, thereby providing an effect that odor removal and cleanliness can be emphasized.

1 is a schematic external perspective view of a pet toilet cleaning device according to the present invention.
Figure 2 is a perspective view showing a defecation receiving the net and a part of the main body in the toilet for cleaning toilet pet according to the present invention.
3 is a block diagram showing a specific configuration of a controller according to the present invention.
4 is a conceptual view showing an embodiment in which the spray nozzle according to the present invention is formed rotationally.
5 is a conceptual diagram illustrating a schematic configuration of a feeding module of a controller.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale and wherein like reference numerals in the various drawings refer to like elements.

In the present invention, the pet refers to various animals raised at home and the like, but is not limited to a specific animal. Preferably, the pet may be described as being a target animal, for example, a dog or a cat that can be defecated. .

1 is a schematic external perspective view of a pet toilet bowl cleaning apparatus according to the present invention, Figure 2 is a perspective view showing a defecation receiving the net and a part of the body in the pet toilet bowl cleaning apparatus according to the present invention.

As can be seen from Figures 1 and 2, the toilet bowl cleaning apparatus according to the present invention, the toilet landing to collect the bowel movements to see the bowel movements and the body to spray the cleaning water to the toilet (100) 200 and a controller 300 that controls the function of spraying water from the main body 200.

The toilet (100) according to the present invention is to provide a space in which the defecation of the pet is made and at the same time to store the bowel and receive the water of the main body 200, the place where the pet is seated to bowel movement Net 110, the bowel support 120 for temporarily storing the bowel movement of the pet, the injection portion 130 formed of any one or more of the circumference and bottom portion, side of the bowel movement, the bowel state of the pet It consists of a sensor unit 140 for detecting the bowel position.

First, the net 110 is commonly seen in a known toilet (100) is made of a thin panel form in a state where a plurality of through-holes are formed to be mounted on the top of the defecation receiving 120 in a removable manner.

That is, the net 110 is provided with a plurality of through-holes to provide a flat and wide space for pets to rise up and bowel movement, in particular urine can be delivered to the bowel receiving 120. In addition, in order to collect or clean the bowel movements in the bowel support 120, the net 110 is detachably coupled to the bowel support 120.

Bowel receiving 120 is to perform the function of storing the pet's bowel (mainly urine) through the through-hole of the net 110, is formed to have a constant volume in the net 110, the bowel movement and will be described later Discharge pipe 121 for discharging the water injected from the main body 200 to the outside is formed.

In addition, the defibrillation base 120 is supported from the bottom by the legs 128, the discharge hole 129 is formed to properly discharge the water after cleaning to the point where the discharge hole 129 is formed for convenience of discharge Leg 128 of the side is formed lower than the leg of the other side to allow the water to collect into the discharge hole (128). Alternatively, the bowel portion of the bowel support 120 may be formed in a funnel shape, and the discharge hole 128 may be formed in the funnel-shaped bowel portion so that the water after cleaning is concentrated to this point, and then discharged to the outside through the discharge pipe 121. It is possible.

The injection unit 130 performs the function of injecting the water supplied from the main body 200 to the toilet 100, the injection unit 130 in the present invention is the side of the toilet 100 in contact with the main body 200 Or one side of the side in which the toilet 100 is in contact with the main body 200, a plurality of points (shown in FIG. 2) among the side circumferences of the defibrillation container 120, or any one of the bottoms of the defibrillation container 120, or the like. Can be formed.

That is, the injection unit 130 for spraying water so as to efficiently save water stored in the water tank 210 of the main body 200 and perform more intensive cleaning at the defecation point according to the characteristics of the present invention. It provides a foundation that can be formed at various points of the defibrillator (120).

When the injection unit 130 is formed on the side of the main body 200 (or the side of the defecation receiving), when the pet is defecating on the net 110 to clean almost the entire area of the net 110 and defecation receiving 120. In order to provide a foundation, and the injection unit 130 is formed at the bottom of the defibrillation container 120 is to intensively clean the internal space of the defibrillation container 120 except for the net 110, the injection unit If the 130 is formed around the side of the defibrillation container 120, the pet is not located on the net 110 and has a foot on the net 110 or the toilet (100) around the net (110) If the bowel movement toward the net 110 to provide a foundation that can be efficiently cleaned around the inner circumference of the defibrillator 120.

The spray unit 130 is connected to the water tank 210 through the supply pipe 150, respectively, irrespective of the installation position has a base that can be supplied with water, the water tank 210 is each spray unit 130 1) corresponds to 1: 1) or may be branched from one water tank 210 to a plurality of supply pipes 150 by the check valve 220.

When the injection unit 130 is formed in plural, a blind spot where water is not properly supplied from the bowel support 120 may occur or water may be supplied at a uniform point regardless of the location of the pet bowel movement. It provides a foundation to prevent waste and inefficient cleaning.

In addition, the injection unit 130 includes an injection nozzle 131, the injection nozzle 131 has a spraying direction is set so that the water can be sprayed in a specific direction and can further determine the injection pressure. That is, the injection nozzle 131 is installed at the end point where the water entering the injection unit 130 in the supply pipe 150 is discharged to the outside to perform the function to adjust the injection direction to the injection pressure.

The sensor unit 140 of the present invention detects a state in which a pet lands or approaches a cleaning device according to the present invention. The sensor unit 140 is formed on one side of the toilet 100 and is not limited to that shown in FIG. It is also possible to be formed on one side of the outside.

The sensor unit 140 may be based on the weight sensor 141 but additionally include a position sensor 142.

The weight sensor 141 detects the weight of the pet landed on the net 110, that is, a function for determining whether or not the pet landed on the net rather than specifically measuring the weight of the pet. To provide.

The weight sensor 141 is formed on one side of the net 110 and the bowel support 120 (in this case, including the weight of the net 110 is pressed against the bowel support 120) and the net 110 Detect the presence of the pet landed on the bar), at this time, only one foot of the pet is seated on the net 110 or the entire body of the pet can be detected on the net 110, which is a weight detection It can be realized by determining whether to set a reference weight to a certain weight value that allows the sensor 141 to determine whether to generate a meaningful sensing signal, and then compare the reference weight with the measured weight. The reference weight of 141 may be set by the user (master) or may be released with the initial setting at a specific value.

That is, the weight detecting sensor 141 generates a so-called 'net seating information' when the measured weight is larger than the reference weight, and transmits whether or not the corresponding net seating information is generated to the controller 300 to be described later.

In addition, the weight sensor 141 may measure the bias of the weight, that is, the overpressure / decompression point, that is, when the pet is seated at a certain point of the net 110, the weight is biased at that point. It may also have an overpressure / decompression point detection function that can detect the position on the animal's net 110, in which case the weight sensor 141 is preferably mounted on the bottom of the bowel support 120, the bowel support The bottom of the 120 may be made of an overpressure / decompression sensing plate.

The weight sensor 141 transmits this information to the controller 300 by determining whether the pet is located / seated on the net 110 and also located at which point on the net 141. Play a role.

The position sensor 142, which may be additionally provided in the sensor unit 140, functions as a proximity sensor for detecting proximity of a specific object or a distance sensor for sensing a separation distance, and a camera or ultrasonic detection sensor. It may be configured as such, and may be formed on one side of the main body 200 or one point outside the toilet (100).

The position sensor 142 can measure up to the time information of the pet stays in the pet within the reference distance previously set (stored previously), that is, the pet is close to the toilet (100) The proximity time is measured and compared with the reference distance and the pre-stored reference time (that is, the time that can be recognized as the defecation time), and thus, the so-called proximity information is formed and transmitted to the controller 300 to be described later.

That is, the position sensor 142 is for detecting a case in which the pet is defecated in the direction of the toilet near the toilet 100 without seating on the net 110, according to the type of proximity sensor that is well known now. Proximity and proximity time as well as the function of acquiring the information on the proximity direction, and the reference distance and the reference time may be stored in the storage unit or the controller 300 separately provided in the sensor unit 140.

In other words, the sensor unit 140 determines whether or not the pet was defecated at the position where the pet was defecated based on whether or not the pet was seated on or close to the toilet 100, and the time of stay.

In addition, the toilet 100 including such a detailed configuration may be integrally attached to the main body 200, but is not limited to this, the main body 200 through the coupling portion provided on one side of the main body 200 and the toilet 100. It is possible to be attached to and detached from.

As can be seen again from Figures 1 and 2, the main body 200 of the present invention includes a water tank 210 for supplying water and may further include a controller 300 for controlling the spraying function. Such details may be included in the housing to determine the appearance shape.

The water tank 210 of the present invention may be mounted in the main body as shown in the figure so that the user (the owner of the pet) can be made in such a way as to fill the water, but is not necessarily limited thereto. Is not provided in the main body and is directly connected to an external water supply source (mainly a water pipe or a separate water purifier) via a separate check valve, if necessary (when the pet detects defecation), the water in the toilet (100) It is also possible to be configured to supply the.

As shown in the figure, when the water tank 210 is provided in the main body 200, the water tank 210 is connected via the injection unit 130 and the supply pipe 150 of the toilet 100, As mentioned above, the water tank 210 may be provided as a plurality of one-to-one matches with the plurality of injection units 130, but a plurality of supply pipes 150 may be individually provided in one water tank 210. It may be connected to each injection unit 130 and in the latter case to provide a check valve 220 at each branch point of the supply pipe 150.

The check valve 220 opens and closes the inner diameter portion of each of the supply pipes 150 to supply water only to the supply pipe 150 by selecting any one of the plurality of supply pipes 150 under the control of the controller 300 to be described later. It is possible to use any of the electronic or mechanical check valves currently known to provide the function.

In addition, between the water tank 220 and the supply pipe 150, that is, the bottom surface of the water tank 220 is provided with a flush valve (145) as in the toilet toilet known in the water stored in the water tank flush valve It is possible to naturally flow into the supply pipe 150 through the opening of the 145, the opening of the flush valve 145 can be controlled by the detection by the sensor unit 140 and such a flush valve 140 ) May also be formed in plural per supply pipe 150.

Referring to FIG. 2, the water discharged downward from one flush valve 145 may be supplied to the plurality of supply pipes 150 through the check valve 220. In this case, a control box provided with the controller 300 may include a motor (not shown) to automatically open and close the flush valve 145 by driving the motor.

 The water tank 210 has a supply pipe receiving portion 215 which is a space through which the plurality of supply pipes 150 can pass, and the water flows only to the specific supply pipe 150 by the opening and closing control of the check valve 220. do.

The water flowing along the supply pipe 150 may be branched to the branch supply pipe 155 by reaching the bowel receiver 120, and the branch supply pipe 155 may have a predetermined space on the sidewall or the bottom surface of the bowel receiver 120. It extends through the formed space 125 to reach the injection unit 130 and finally sprays through the injection nozzle 131 into the bowel receiving internal space (the bowel portion).

As such, by selecting the injection point according to the position of the pet bowel position of the plurality of injection points provided in the body or the bowel movements can be automatically sprayed with water spraying to clean the bowel movements can be made more intensive cleaning of the contamination point Properties can be provided.

3 is a block diagram showing a specific configuration of a controller according to the present invention.

The controller 300 according to the present invention is installed between the water tank 210 and the supply pipe 150 by receiving the signal of the above-described sensor unit 140 in a state accommodated in the control box formed on the top of the main body 200. It provides a control function to control the opening and closing of the check valve 220, basically consisting of the sensor signal determination module 310 and the check valve control module 320, additionally the voice output module 330, automatic cleaning control module 340 and the automatic cleaning control module 350 for each bowel movement period, the spray nozzle rotation control module and the food supply module.

First, the sensor signal determination module 310 receives the sensor signal generated by the sensor unit 140 and performs a function of determining whether the corresponding sensor signal has defecated in the pet or the surroundings of the cleaning device of the present invention. do.

As mentioned above, the sensor unit 140 may include reference data (reference weight, reference distance), but preferably, the sensor unit 140 transmits only the sensed information to the sensor signal determination module 310. The sensor signal (that is, measurement data) is compared with reference data stored in the reference database to finally determine whether the sensor signal determination module 310 defecation.

In particular, the sensor signal determination module 310 not only determines the bowel movement itself, but also determines the bowel position of the pet by determining the presence or absence of weight, the deviation of the distance from the reference distance, and whether the weight is directed to a specific part. It includes.

When the check valve control module 320 determines the bowel position at the same time as the pet defecation at the sensor signal determination module 310, the check valve control module 320 selects the injector 140 installed around the bowel position. Open the check valve 220 in charge of opening and closing of the supply pipe connected to the) and performs the function of closing the remaining injection unit 130 so that water is supplied to the supply pipe 150 and the injection unit 140.

That is, the check valve control module 320 selects the injection unit 130 close to the bowel position so that water can be concentrated in the injection unit 130 through the opening and closing control of the check valve 220, and at this time, Instead of supplying water to only one of the spraying units 130, it is also possible to select a plurality of spraying units 130 that are close to the bowel position, such as two or three, to supply water.

The voice output module 330 is composed of a spray check unit 331, a voice database 332, an output unit 333, and may be additionally provided with a recording unit, that is, recording unit for fostering the user (owner of the pet) The user has a voice database 332 that stores the user's voice stored as a data file directly or by means of a USB or the like, and after the pet has defecated, the user through the output unit 333 having a speaker. It performs the function of outputting voice.

The injection check unit 331 performs a function of checking whether water is injected from the injection unit 130, which is interlocked with the check valve control module 320 to recognize a time point at which the check valve 220 is opened. Then, after a predetermined time from this, the output unit 333 to output the user's voice.

For example, after the pet defecation outputs a voice such as "Good job!" From the output unit 333 provides a learning function that the pet can defecate the toilet (100) or toilet (100) The sensor unit 130 may recognize a state in proximity to the sensor unit 130, and at this time, the user's voice may be output to the output unit 333 to facilitate the defecation of the pet.

The automatic cleaning control module 340 is for preventing a problem that residual dirt remains in the toilet 100 or a bad smell occurs after a long time after cleaning after bowel movement is performed. Specifically, the switch interlocking unit 341 and the automatic cleaning unit 342 is comprised.

The switch interlocking unit 341 is interlocked with this switch when the user presses a switch provided separately in the main body 200 to perform a separate cleaning of the toilet 100 even when the pet does not have a bowel movement to generate a timing signal. Next, it performs a function of transmitting it to the automatic cleaning unit 342.

The automatic cleaning unit 342 includes a timer and automatically generates a cleaning execution signal when a predetermined time (for example, 1 hour since the last cleaning) has been received after receiving the timing signal, thereby controlling the opening of the check valve 220. Water is supplied to the injection unit 130 to perform a function to perform the cleaning.

Automatic cleaning control module 350 for each bowel movement function to automatically open and control the check valve 220 to supply water to the injection unit 130 by setting the cleaning cycle for each pet bowel cycle function to perform the cleaning Specifically, the bowel pattern information generating unit 351, the bowel movement linkage cleaning unit 352 is configured.

That is, the automatic cleaning module 350 for each bowel cycle is to set the cleaning cycle according to the degree and frequency of the pet bowel movement, for example, if the bowel cycle is frequent, the circulation of water stored in the water tank 210 is that much This is due to the fact that it may be faster than a low bowel cycle.

The defecation pattern information generating unit 351 performs a function of generating a so-called 'stool pattern information' which records the number of times and the time zone of the check valve 220 in the check valve control module 320 based on the unit time.

That is, the defecation pattern information may record not only the defecation time, but also information such as the number of times the defecation has been performed within a specific unit time (1 hour, 1 day unit), the time when the defecation was finally made.

The bowel movement linkage cleaning unit 352 provides a function of controlling the opening and closing of the check valve 220 to supply water to the injection unit 130 by differentially setting the cleaning cycle according to the bowel pattern information, for example, bowel movement In case of defecation 7 times a day from pattern information, clean twice a day. If defecation 5 times a day, clean 3 times a day, and once a day, defecate once a day. As in the cleaning, the check valve 220 is opened and closed so as to clean the bowel receiving 120 for each cleaning cycle by setting the cleaning cycle differentially according to the height of the bowel collection per unit time. In this case, the injection unit 130 designates a specific injection unit 130 or sets the order of the injection unit 130 in a cyclic manner, selects the injection unit 130 by the order of the water to the selected injection unit 130 It is possible to make this supply.

That is, according to such a configuration, even if a user does not necessarily take a manual method such as pressing a switch, it provides convenience for automatically cleaning according to whether a certain period or cleaning time has elapsed and the number of bowel movements.

The injection nozzle rotation control module 360 is responsible for controlling the rotation angle of the injection nozzle 131 of the injection unit 130. In this case, the injection unit 130 may rotate the injection nozzle 131. The premise that a configuration must be included is described in FIG. 4.

4 is a conceptual diagram illustrating an embodiment in which the spray nozzle according to the present invention is formed to be pivotal.

As described above, water may be discharged to a specific portion of the bowel support 120 in a state in which the spraying direction and the spraying pressure of the water are set by the spraying nozzle 131, but the spraying angle is narrowed so as to secure water pressure first. It is preferable to increase the water pressure and then rotate the spray nozzle 131 so as to clean a wider inner portion at the defibrillator 120 while providing high water pressure.

To this end, as can be seen from Figure 4 in the injection unit 130 according to the present invention in the supply pipe 150 (which may be a branch supply pipe 155) connected to the injection nozzle 131 perpendicular to the horizontal rotating unit 160 The rotating unit 170 is covered. That is, the supply pipe 150 mainly made of a material such as rubber is wrapped around the horizontal rotating unit 160 and the vertical rotating unit 170 made of a stronger material so that the supply pipe 150 is rotated by the rotation thereof. .

The supply pipe 150 side on which the injection nozzle 131 is mounted is changed by the horizontal pivot 160 which can be rotated on a horizontal axis on the other supply pipe 150 and the vertical pivot 170 which can be rotated on a vertical axis. In addition to this, it is possible to rotate a predetermined angle in the vertical direction, and as a result, the injection nozzle 131 also rotates horizontally and vertically.

Hereinafter, it will be described on the assumption that the state connected to the bracket 180. The bracket 180 may be connected to the connection portion 175 and the vertical pivot 170, and the bracket may be attached to one side set as the injection point in the bowel support 120.

The vertical pivot 170 may be a concept similar to a hinge having a state extending in a horizontal direction, but unlike a known hinge, the vertical pivot 170 does not have a rotational state by a natural force, but rotates only by the rotation of the driving motor. It can be provided with a stopper (stopper) at the connection portion with the bracket 180 to increase the friction coefficient (for example, the fine projections provided around the bracket, and the horizontal turning around the minute projections and the uneven coupling The same configuration as that of the provided groove). This is to prevent the phenomenon that the supply pipe 150 to the injection nozzle 131 is unnecessarily rotated due to natural force (for example, gravity).

Although not shown in the drawing, the vertical rotating unit 170 is connected to a drive motor (step motor for precision rotation control, etc.) and rotated by the rotation of the drive motor. You will be rotated at a certain angle.

In addition, one side of the vertical pivot 160 is connected to the horizontal pivot 160 extending in the vertical direction in parallel with the internal extension space of the supply pipe 150.

The horizontal rotating unit 160 is provided in the internal space of the supply pipe 150 and is connected to a motor (not shown) separate from the driving motor provided for driving the horizontal rotating unit 160 and is rotated horizontally by the rotation of the motor. The eastern part 160 is rotated with respect to the horizontal direction.

For this reason, a part of the supply pipe 150 may be theoretically rotated 360 degrees based on a plane according to the rotation of the horizontal pivot 160, and as a result, the injection nozzle 131 connected to the supply pipe 150 may also be used. It is true.

At this time, the horizontal rotating unit 160 and the vertical rotating unit 170 may be implemented through a universal joint, which is a known mechanical component. For example, a part of the supply pipe 150 may be mounted with a universal joint and the peripheral portion thereof may be formed. And at least two separate drive motors capable of transmitting rotational force directly to these universal joints (connecting the drive motors via a separate shaft to the two sides of the horizontal pivot). It is possible to include a gear on either side and rotate the power transmission gear in contact with the drive motor) so that the injection nozzle 131 is rotated in the horizontal and vertical directions.

As described above, since the spray nozzle 131 can be rotated in the vertical / horizontal direction, when water is injected through the spray nozzle 131, the rotational speed and RPM of the motor are adjusted to adjust the rotational speed of the spray nozzle 131. By setting the rotation pattern freely to provide a characteristic to clean the inside or wider corners of the bowels 120, thereby narrowing the injection angle of the injection nozzle 131 to increase the injection pressure while receiving a bowel movement ( It is given a property to be able to clean the entire interior to a relatively large area of 120).

Referring again to the spray nozzle rotation control module 360 of FIG. 3, the spray nozzle rotation control module 360 performs a function of controlling the rotation angles of the horizontal rotating unit 160 and the vertical rotating unit 170 described above. Thus, it serves to smoothly drive the injection nozzle 131 made of a rotation type.

5 is a conceptual diagram illustrating a schematic configuration of a feeding module of a controller.

The food supply module 370 includes a food supply part 372 additionally provided in the apparatus of the present invention to discharge the food from the food supply part 372 immediately after a time point after the water is injected from the injection part or after a predetermined time. Do this.

That is, the food supply part 372 is arranged / attached to one side of the main body 200, made of a configuration such as a known vending machine, the food storage part 373 for storing the food 374 and the opening and closing provided therein The valve 375 and the feed container 376 for storing the food 374 discharged by the opening and closing of the valve 375, the opening and closing of the food supply unit 372 after the water is injected from the injection unit The valve 375 is automatically opened to discharge the food 374 to be sent to the food container 376 so that the pet can eat the food.

At this time, the food supply module 370 may further include a location check unit 371, by grasping the position of the pet seated on the net of the on-off valve 375 of the food supply unit 372 according to the location It provides a function to differentially control the opening. That is, when the pet is not located at the predetermined predetermined position, the pet food is opened by opening / closing the opening / closing valve of the food supply only when the positioning unit confirms that the pet is seated at the predetermined position without supplying food. To give.

In other words, it is possible to provide a characteristic that can be learned by feeding the pet's bowel habits only when the pet is seated in the net position to bowel movement.

As described so far, the configuration and operation of the pet toilet bowl cleaning apparatus according to the present invention has been expressed in the above description and drawings, but this is merely described for example, the spirit of the present invention is not limited to the above description and drawings, Various changes and modifications are possible without departing from the technical spirit of the present invention.

100: toilet 110: net
120: defecation receiving 121: discharge pipe
128: leg 129: discharge hole
130: injection unit 131: injection nozzle
140: sensor unit 141: weight detection sensor
142: position sensor 145: flush valve
150: supply pipe 155: branch supply pipe
160: horizontal rotating part 170: vertical rotating part
180: bracket 200: main body
210: water tank 220: check valve
300: controller 310: sensor signal determination module
320: check valve control module 330: voice output module
331: injection confirmation unit 332: voice database
333: output unit 340: automatic cleaning control module
341: switch interlocking unit 342: automatic cleaning unit
350: automatic cleaning control module for each bowel movement
351: defecation pattern information generation unit 352: defecation cycle interlocking cleaning unit
360: spray nozzle rotation control module
370: feeding module 371: positioning unit
372: feeding section

Claims (6)

As a pet toilet bowl cleaning device,
Net having a plurality of through-holes for the pet seated for defecation, and
Defecation receiving the defecation of the pet while supporting the net;
An injection unit which is formed at any one or more positions of the side, bottom, and circumference of the bowel support and sprays water into the bowel support;
A toilet including a sensor unit configured to detect a weight of the pet and detect whether the pet is seated on the net and a sensor for detecting the position of the pet on the basis of the bowel receiving;
A water tank for supplying water through a supply pipe connected to the injection unit;
A main body formed at a branch point of the supply pipe and including a check valve to open and close the supply pipe;
A controller for determining whether the pet is defecated and the defecation position through the detection signal of the sensor unit, selecting an injection unit close to the defecation position, and controlling the opening and closing of the check valve to supply water to the injection unit; , Toilet bowl cleaning device for pets. The method of claim 1,
The controller,
The injection confirmation unit for determining whether the water injection by checking the opening and closing state of the check valve, a voice database containing the voice of the user raising the pet, and after determining that the water injection is made through the injection confirmation unit of the voice database And a voice output module including an output unit configured to output a user's voice through the speaker. The method of claim 1,
The injection unit
And a horizontal rotating unit for horizontally rotating the spray nozzle by each motor drive, a vertical rotating portion for vertically rotating the spray nozzle, and an injection nozzle for controlling the spraying direction and the spray pressure,
The controller,
And a spray nozzle rotation control module for controlling the spray angle of the spray nozzle by differentially controlling the rotation speeds of the respective motors driving the horizontal pivot and the vertical pivot according to the defecation position determined by the sensor unit. Characterized in that the pet toilet bowl cleaning device. The method of claim 1,
The controller,
In addition, an automatic cleaning unit having a switch interlocking unit for generating a timing signal when the additionally provided switch is pressed and an automatic cleaning unit for automatically generating a cleaning signal after a specific unit time after receiving the timing signal and executing opening / closing control of the check valve Cleaning module for pets, characterized in that it further comprises. The method of claim 1,
The controller,
Control the opening and closing of the check valve by generating a cleaning signal by differentially setting the cleaning period according to the bowel pattern information, and a bowel pattern information generation unit for generating a bowel pattern information including the bowel time and the number of bowel movements on a unit time basis And a bowel movement cleaning device for each bowel cycle having a bowel movement interlocking cleaning unit for executing the bowel movement. The method of claim 1,
The pet toilet bowl cleaning device,
And a food supply part configured to discharge the food stored in the food storage part in the direction of gravity according to the opening of the on / off valve formed on the lower surface of the food storage part, and to receive the food in the food container.
The controller, characterized in that it further comprises a; food supply module for opening the opening and closing valve of the food supply unit when the water is injected from the injection portion, pet toilet cleaning device.

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