CN216876377U - Portable Smart Device - Google Patents

Abstract

The utility model provides portable intelligent equipment which comprises a first cover body, a second cover body and a signal acquisition electrode, wherein the first cover body and the second cover body are insulated, the signal acquisition electrode comprises a conductive electrode arranged on the first cover body and/or the second cover body, and the conductive electrode on the first cover body comprises a contact area exposed out of the outer surface of the first cover body and a connection area exposed out of the inner surface of the first cover body; the conductive electrode on the second cover body comprises a contact area exposed out of the outer surface of the second cover body and a connection area exposed out of the inner surface of the second cover body, the contact area is used for being in contact with skin to collect signals, and the connection area is used for being electrically connected with a mainboard in the portable intelligent device. The signal acquisition electrode is arranged on the first cover body and/or the second cover body, so that the portable intelligent equipment is good in integrity, and external dust or sewage and the like can be prevented from entering the portable intelligent equipment through the cover body.

Description

Portable Smart Device

technical field

The utility model relates to the field of wearable devices, in particular to a portable intelligent device.

Background technique

The shell of the existing handheld portable smart device is generally provided with electrical signal electrodes, which are used to collect human physiological data; the shell of the existing handheld portable smart device is usually made of conductive materials such as stainless steel, aluminum alloy or copper. The alloy or the like is embedded with a conductive area layer as an electrical signal electrode, and the electrical signal electrode is electrically connected to the main board in the inner cavity of the handheld portable smart device through a shrapnel or conductive foam. However, the electrical signal electrodes on the casing of the existing handheld portable smart device will divide the outer surface of the casing into several pieces, so that the integrity of the casing is poor.

Utility model content

The purpose of the utility model is to provide a portable intelligent device that can make the integrity of the casing good.

In order to solve the above technical problems, the present invention provides a portable intelligent device, which includes an insulating first cover body, an insulating second cover body, and a signal collection electrode, wherein the signal collection electrode includes a Conductive electrodes on the cover body and/or on the second cover body, the conductive electrodes on the first cover body include a contact area exposing the outer surface of the first cover body and exposing the first cover body The connection area of the inner surface of the second cover body; the conductive electrode on the second cover body includes a contact area exposed to the outer surface of the second cover body and a connection area exposed to the inner surface of the second cover body, so The contact area is used for contacting with the skin to collect signals, and the connection area is used to electrically connect the main board in the portable smart device.

The signal collecting electrode of the portable smart device of the present invention is arranged on the first cover body and/or the second cover body, so that the outer surface of the portable smart device is exposed outside the contact area so as to contact human skin, and the connecting portion is exposed outside the cover body. The inner surface facilitates electrical connection to the main board of the main body. When the portable smart device is in use, the contact area contacts the human skin, so that the signal collection electrode is connected to the human body and the main board, which facilitates the collection of electrical signals; the first cover body and the second cover body are not divided, not only The integrality of the portable smart device is good, and the sealing performance is good, which can prevent external dust or sewage from entering the interior of the portable smart device through the cover, and the processing technology is simple and the processing cost is low.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the implementation manner. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic three-dimensional structure diagram of a portable smart device in one embodiment of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of the portable smart device in FIG. 1 from another perspective;

Fig. 3 is the three-dimensional structure exploded schematic diagram of the portable intelligent device in Fig. 1;

Fig. 4 is the three-dimensional structure exploded schematic diagram of the portable intelligent device in Fig. 2;

FIG. 5 is a schematic three-dimensional structure diagram of the first cover body in FIG. 3;

Fig. 6 is the front view of the first cover body in Fig. 5;

Fig. 7 is the rear view of the first cover body in Fig. 5;

FIG. 8 is a schematic three-dimensional structure diagram of the second cover in FIG. 4;

FIG. 9 is a schematic three-dimensional structure diagram of the second cover body in FIG. 8 from another perspective;

Figure 10 is an enlarged view of part X in Figure 3;

Figure 11 is an enlarged view of part XI in Figure 3;

Figure 12 is an enlarged view of part XII in Figure 4;

13 is a schematic structural diagram of the first cover body in the second embodiment of the present invention;

14 is a schematic structural diagram of the first cover body in the third embodiment of the present invention;

15 is a schematic structural diagram of the first cover body in the fourth embodiment of the present invention;

16 is a schematic structural diagram of the first cover body in the fifth embodiment of the present invention;

17 is a schematic structural diagram of the first cover body in the sixth embodiment of the present invention;

FIG. 18 is a schematic structural diagram of the first cover body in the seventh embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Furthermore, the following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention may be practiced. The directional terms mentioned in the present utility model, such as "up", "down", "front", "rear", "left", "right", "inside", "outside", "side", etc., Only refer to the orientation of the attached drawings, therefore, the directional terms used are for better and clearer description and understanding of the present invention, rather than indicating or implying that the referred device or element must have a specific orientation, a specific orientation, and a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "disposed on" should be understood in a broad sense, for example, it can be It can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIG. 1 to FIG. 4 together. FIG. 1 is a schematic three-dimensional structure diagram of the portable smart device 100 in the first embodiment of the present invention, and FIG. 2 is a three-dimensional structure of the portable smart device 100 in FIG. 1 from another perspective. 3 is an exploded schematic diagram of a three-dimensional structure of the portable smart device 100 in FIG. 1 , and FIG. 4 is a schematic diagram of an exploded three-dimensional structure of the portable smart device 100 in FIG. 2 . The portable smart device 100 in the first embodiment of the present invention is used to measure the physiological parameters of the human body and is convenient to carry; the portable smart device 100 includes a main body 20, a first cover 40 disposed on one side of the main body 20, The second cover 50 disposed on the opposite side of the main body 20, and the signal collecting electrodes, the signal collecting electrodes are disposed on the first cover 40 and/or the second cover 50; the first cover 40 and the second cover The bodies 50 are all made of insulating materials, the first cover 40 includes an outer surface 42 and an inner surface 44 away from the outer surface 42 , and the second cover 50 includes an outer surface 52 and an inner surface 54 away from the outer surface 52 . . The signal collection electrode can be arranged on the first cover 40 , the signal collection electrode can also be arranged on the second cover 50 , or the signal collection electrode can be arranged on the first cover 40 and the second cover 50 ; Specifically, the signal collection electrode includes a conductive electrode arranged on the first cover 40 and/or a conductive electrode arranged on the second cover 50, preferably, the conductive electrode is provided on the first cover by means of film coating On the body 40 and/or the second cover 50; the conductive electrodes on the first cover 40 include a contact area exposed to the outer surface 42 of the first cover 40 and a connection exposed to the inner surface 44 of the first cover 40 The conductive electrodes on the second cover body 50 include a contact area exposed to the outer surface 52 of the second cover body 50 and a connection area exposed to the inner surface 54 of the second cover body 50, and the contact area is used for connecting with the human body. contact with the skin of the part to collect electrical signals, for example, the signal collection electrodes can be used to collect data of changes in the electrocardiogram of the human body, or data of blood oxygen of the human body, etc.; the connection area is used to electrically connect the The motherboard 22 within the portable smart device 100 . In this embodiment, the first cover body 40 is the front plate of the portable smart device 100 , and the second cover body 50 is the back plate of the portable smart device 100 . When the portable smart device 100 is used normally, the outer surface of the first cover body 40 is The surface 42 faces the user, and the outer surface 52 of the second cover 50 faces away from the user.

The signal collection electrode can be formed on the first cover 40 and/or the second cover 50 by electroplating by using but not limited to a chromium silicon carbon nitride conductive film, a polyaluminum chloride conductive film, a cuprous cyanide conductive film, etc.; The first cover 40 and the second cover 50 may be, but are not limited to, insulating housings such as non-conductive glass, non-conductive ceramic, or non-conductive plastic.

The signal collecting electrodes of the portable smart device 100 of the present invention are formed on the first cover 40 and/or the second cover 50 by means of coating, so that the outer surface of the portable smart device 100 is exposed outside the contact area so as to contact human skin. The inner surface of the cover body is exposed to the outside so as to be electrically connected to the main board 22 of the main body 20 . When the portable smart device 100 is in use, the contact area contacts the skin of the human body, so that the signal collecting electrodes are connected to the human body and the main board 22, which facilitates the collection of electrical signals. Since the first cover 40 and the second cover 50 are complete non-conductive materials, the signal collecting electrodes are formed on the first cover 40 and/or the second cover 50 by means of coating. Therefore, the first cover 40 and The second cover body 50 is not divided, which not only makes the integrity of the portable smart device 100 good, so that the whole machine is exquisite and has a seamless aesthetic feeling; and the good sealing performance can prevent external dust or sewage from entering the portable smart device through the cover body. The inside of the device 100; in addition, the processing technology of the signal collecting electrode is simple, and the processing cost is low.

In the present invention, the portable smart device 100 can be, but is not limited to, a portable health detector, smart watch, smart bracelet, smart ring, smart glasses, head-mounted electronic device, etc., which are not limited in the following embodiments of the present invention.

The mainboard 22 is provided with a processor, a memory, a communication module, an antenna, and the like. Wherein: the processor is used to read and execute computer-readable instructions, specifically, the processor mainly includes a controller, an arithmetic unit and a register; the controller is mainly responsible for decoding the instructions, and sending out operations corresponding to the instructions Control signal; the arithmetic unit is mainly responsible for saving register operands and intermediate operation results temporarily stored during the execution of the instruction.

The memory is coupled to the processor for storing various software programs and/or sets of instructions. Specifically, the memory may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid-state storage devices. The memory can store an operating system, such as uCOS, VxWorks, RTLinux and other embedded operating systems. The memory 102A may also store communication programs that can be used to communicate with other devices.

In some embodiments, the communication module may also transmit signals so that other devices may discover the portable smart device 100 . The wireless communication function of the portable smart device 100 may be implemented by an antenna, a communication module, a modem processor, and the like. The antenna can be used to transmit and receive electromagnetic wave signals. Each antenna in portable smart device 100 may be used to cover a single or multiple communication frequency bands.

In some embodiments, the communication module may have one or more antennas.

The portable smart device 100 further includes a display screen (not shown in the figure), the display screen is provided on the outer surface 42 of the first cover 40 for easy viewing by the user; the display screen can be used to display images, prompt information and the like. The display screen can be a liquid crystal display (liquid crystal display, LCD), an organic light-emitting diode (organic light-emitting diode, OLED) display, an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED) Display, flexible light-emitting diode (FLED) display, quantum dot light-emitting diode (quantum dot light emitting diodes, QLED) display and so on.

As shown in FIG. 3 and FIG. 4 , the conductive electrodes on the first cover 40 in this embodiment include a first conductive electrode 43 , a second conductive electrode 45 and a third conductive electrode 46 . The conductive electrodes 45 and the third conductive electrodes 46 are spaced apart from each other; the conductive electrodes on the second cover 50 include the fourth conductive electrodes 53 . In other embodiments, the number and positions of the conductive electrodes on the first cover 40 and the second cover 50 may be set according to actual needs of product design. For example, in some embodiments, the first cover 40 may only be If one conductive electrode is provided, three conductive electrodes may be provided on the second cover body 50; or two conductive electrodes may be provided on the first cover body 40, and three conductive electrodes may be provided on the second cover body 50; or the first cover body may be provided with three conductive electrodes. Four conductive electrodes may be provided on 40, and no conductive electrodes may be provided on the second cover 50, and so on.

Please refer to FIGS. 3 to 9 together. FIG. 5 is a schematic three-dimensional structure diagram of the first cover body 40 in FIG. 3 ; FIG. 6 is a front view of the first cover body 40 in FIG. 5 ; FIG. 8 is a schematic three-dimensional structure diagram of the second cover body 50 in FIG. 4 ; FIG. 9 is a three-dimensional structure diagram of the second cover body 50 in FIG. 8 from another perspective. In this embodiment, the first conductive electrode 43 includes a first contact region 431 exposing the outer surface 42 of the first cover 40 and a first connection region 433 exposing the inner surface 44 of the first cover 40 . The connection between the region 431 and the first connection region 433 is located on the outer side of the first cover body 40, so that the first contact region 431 and the first connection region 433 form a whole; the second conductive electrode 45 includes the exposed first cover body. The second contact area 451 of the outer surface 42 of the first cover body 40 and the second connection area 453 of the inner surface 44 of the first cover body 40 are exposed. The connection between the second contact area 451 and the second connection area 453 is provided on the first cover body 40, so that the second contact area 451 and the second contact area 453 form a whole; the third conductive electrode 46 includes a third contact area 461 that exposes the outer surface 42 of the first cover 40 and a first contact area 461 that exposes the first cover 40. The third connection area 463 of the inner surface 44 of the cover body 40, the connection between the third contact area 461 and the third connection area 463 is provided on the outer side of the first cover body 40, so that the third contact area 461 and the third connection area are connected The region 463 forms a whole; the fourth conductive electrode 53 includes a fourth contact region 531 exposing the outer surface 52 of the second cover 50 and a fourth connection region 533 exposing the inner surface 54 of the second cover 50, the fourth The connection between the contact area 531 and the fourth connection area 533 is located on the outer side surface of the second cover body 40 , so that the fourth contact area 531 and the fourth connection area 533 form a whole.

The first contact area 431 , the second contact area 451 , the third contact area 461 and the fourth contact area 531 are all sheet-like, and the first connection area 433 , the second connection area 453 , the third connection area 463 and the fourth connection area 533 are all strip-shaped; the surface area of the first contact area 431 is larger than the surface area of the first connection area 433, the surface area of the second contact area 451 is larger than the surface area of the second connection area 453, and the surface area of the third contact area 461 is larger than the surface area of the third connection region 463, and the surface area of the fourth contact region 531 is larger than that of the fourth connection region 533; that is, the surface area of the contact region on the first cover 40 is larger than the surface area of the connection region, the first The surface area of the contact area on the two cover bodies 50 is larger than the surface area of the connection area. The surface area of the contact area is large to facilitate contact with the skin of the human body, and the small surface area of the connection area can save conductive coating materials and reduce manufacturing costs.

In other embodiments, the shapes and sizes of the first contact area 431 , the second contact area 451 , the third contact area 461 and the fourth contact area 531 can be designed according to the actual needs of the product, and only need to meet the needs of the user's skin. The shape and size of the first connection area 433, the second connection area 453, the third connection area 463 and the fourth connection area 533 can be designed according to the actual needs of the product, as long as they can be electrically connected to the main board 22. Can.

The first contact area 431 of the first conductive electrode 43 is located on one side of the outer surface 42 of the first cover 40 , the second contact area 451 of the second conductive electrode 45 and the third contact area 461 of the third conductive electrode 46 are located on the first side. The opposite side of the outer surface 42 of a cover body 40 ; the fourth contact area 531 of the fourth conductive electrode 53 is located at the end of the second cover body 50 away from the first conductive electrode 43 . Specifically, the first contact area 431 , the second contact area 451 and the third contact area 461 are located at one end of the outer surface 42 of the first cover 40 at intervals, and the fourth contact area 531 is located on the second cover 50 away from the first contact In this embodiment, the first contact area 431 is located on the left side of the outer surface 42 to facilitate the finger contact of the user's left hand; the second contact area 451 and the third contact area 461 are located on the right side of the outer surface 42 , so as to facilitate the finger contact of the user's right hand; the fourth contact area 531 is convenient for contact with the skin of other parts of the user.

The first contact area 431 is provided with a window hole. When the finger is in contact with the first contact area 431 , the finger covers the window hole, so that the portable smart device 100 can measure the blood oxygen of the user. Specifically, the first contact area 431 is provided with a first opening 422 and a second opening 424 at intervals, and the first opening 422 and the second opening 424 are used for red light and/or infrared light to pass through. The portable smart device 100 is provided with a light emitter and a light receiver, the user's finger presses on the first contact area 431, and the finger covers the first opening 422 and the second opening 424, when the portable smart device 100 measures blood oxygen , the red light and/or infrared light emitted by the light emitter passes through the first opening 422 and irradiates the user's finger skin to the blood, and the oxyhemoglobin and hemoglobin in the blood absorb part of the red light and infrared light respectively , the light receiver receives the red light and infrared light reflected through the second opening 424, and calculates the concentration of oxyhemoglobin in the blood through the difference between the emitted and received light intensity, and the measurement module obtains the blood oxygen measurement The value is transmitted to the main board 22 in the main body 20, and the main board 22 controls the display screen to display the blood oxygen measurement value. Through the above blood oxygen measurement process, the blood oxygen value at the wrist of the human body can be accurately measured.

The opening area of the first opening 422 and the opening area of the second opening 424 may be the same or different. In this embodiment, the opening area of the second opening 424 is larger than the opening area of the first opening 422, so that The light receiver receives more reflected light.

In some embodiments, the opening area of the first opening 422 is equal to the opening area of the second opening 424 .

Preferably, the outer surface 42 of the first cover body 40 is provided with a first groove 425 around the opening hole, and the coating film of the first contact area 431 is attached to the inner surface of the first groove 425. Specifically, The first opening 422 and the second opening 424 are located on the bottom surface of the first groove 425. Preferably, the first opening 422 and the second opening 424 are located in the middle of the bottom surface of the first groove 425. for placing fingers. In this embodiment, the first groove 425 is in the shape of a bar to facilitate the use of fingers; preferably, the first groove 425 is in the shape of an annular racetrack; in other embodiments, the first groove 425 can also be but not limited to Oval slot, rectangular slot, circular slot, etc. The first groove 425 has a guiding function and can guide the user to place the finger in the first groove 425 when using the portable smart device 100; in this embodiment, the first groove 425 can guide the user to put the finger of the left hand into it; In addition, the first groove 425 can prevent the light emitted by the light emitter from leaking, thereby improving the measurement accuracy.

In some embodiments, the outer surface 42 of the first cover 40 is provided with a first bump around the opening hole, and the coating film of the first contact region 431 is attached to the outer surface of the first bump; The first bump is used for placing fingers. Specifically, the first opening 422 and the second opening 424 are located on the top surface of the first bump, preferably, the first opening 422 and the second opening 424 are located in the middle of the top surface of the first bump . The first bump is strip-shaped to facilitate placing fingers; preferably, the first bump can be designed in the shape of an annular racetrack; in other embodiments, the first bump can also be, but not limited to, an ellipse Shaped slot, rectangular slot, circular slot, etc. The first bump has a guiding function, and can guide the user to place a finger on the first bump when using the portable smart device 100 .

The outer surface 42 of the first cover 40 is provided with a second groove 427 corresponding to the second contact area 451 and the third contact area 461. The second groove 427 is connected to the second contact area 451 and the third contact area 461. The coating films of the contact area 451 and the third contact area 461 are respectively attached to the inner surfaces of the second grooves 427, and the second grooves 427 are used for placing fingers. Specifically, the second groove 427 is strip-shaped, one end of the second groove 427 is located on the second contact area 451 , and the opposite end of the second groove 427 is located on the third contact area 461 . In this embodiment, the second groove 427 is an annular racetrack groove, one end of the annular racetrack groove is located on the second contact area 451 , and the opposite end of the annular racetrack groove is located on the third contact area 461 . In other embodiments, the second groove 427 can also be, but is not limited to, an oval groove, a rectangular groove, a circular groove, etc., and only the second groove 427 needs to be connected to the second contact area 451 and the third contact area 461 , namely Can. The second groove 427 has a guiding function, and can guide the user to place the finger in the second groove 427 when using the portable smart device 100 , specifically, guide the user to place the finger of the right hand in the second groove 427 .

In some embodiments, the outer surface 42 of the first cover 40 is provided with a second bump corresponding to the second contact area 451 and the third contact area 461 , and the second bump is connected to the second contact area 451 and the third contact area 461 . The plating films of the contact area 461, the second contact area 451 and the third contact area 461 are respectively attached to the outer surface of the second bump, and the second bump is used for placing fingers; that is, the second bump is connected between the second contact area 451 and the third contact area 461 . Specifically, the second bump is strip-shaped, one end of the second bump is located on the second contact area 451 , and the opposite end of the second bump is located on the third contact area 461 . In other embodiments, the second bump may be, but not limited to, an annular racetrack shape, an oval slot, a rectangular slot, a circular slot, etc. It is only required that the second bump is connected to the second contact area 451 and the first contact area 451. Three contact areas 461 are sufficient. The second bump has a guiding function and can guide the user to place a finger on the second bump when using the portable smart device 100. Specifically, the second bump can guide the user to place the finger of the right hand on the second bump. on the second bump.

In this embodiment, the fourth contact area 531 is located at the end of the outer surface 52 of the second cover 50 away from the second contact area 451 . In some embodiments, the fourth contact area 531 may be provided at other positions on the outer surface 52 of the second cover 50 .

Please refer to FIGS. 3-12 together. FIG. 10 is an enlarged view of part X in FIG. 3 , FIG. 11 is an enlarged view of part XI in FIG. 3 , and FIG. 12 is an enlarged view of part XII in FIG. 4 . The first conductive electrode 43 , the second conductive electrode 45 , the third conductive electrode 46 and the fourth conductive electrode 53 are respectively connected to the main board 22 through elastic conductive members. Specifically, the first connection area 433 is electrically connected through the first elastic conductive member 23 . On the main board 22 , the second connection region 453 is electrically connected to the main board 22 through the second elastic conductive member 25 , the third connection region 463 is electrically connected to the main board 22 through the third elastic conductive member 26 , and the fourth connection region 533 is electrically connected to the main board 22 through the fourth elastic conductive member 26 . The conductive member 27 is electrically connected to the main board 22 .

As shown in FIG. 10 , the first elastic conductive member 23 includes a first connecting portion 231 and a first elastic conductive sheet 233 connected to the first connecting portion 231 . The first connecting portion 231 is connected to the main board 22 through a flexible circuit board. The first elastic conductive sheet 233 is used to abut the first connection area 433 ; in this embodiment, the side wall of the main body 20 facing the first cover 40 is provided with a first installation hole 201 , and the first connection portion 231 passes through the first mounting hole 201 . The mounting hole 201 is welded to the flexible circuit board, and the first elastic conductive sheet 233 extends out of the side wall.

As shown in FIG. 11 , the second elastic conductive member 25 includes a second connecting portion 251 and a second elastic conductive sheet 253 connected to the second connecting portion 251 . The second connecting portion 251 is connected to the main board 22 through a flexible circuit board, and the second connecting portion 251 is The elastic conductive sheet 253 is used to elastically press against the second connection area 453; the third elastic conductive member 26 includes a third connection portion 261 and a third elastic conductive sheet 263 connected to the third connection portion 261. The third connection portion 261 passes through the flexible The circuit board is connected to the main board 22, and the third elastic guide piece 263 is used to abut the third connection area 463; The connecting portion 251 and the third connecting portion 261 are respectively welded to the flexible circuit board through the second mounting hole 203, and the flexible circuit board is electrically connected to the main board 22. The second connecting portion 251 and the third connecting portion 261 are spaced apart from each other. The elastic guide piece 253 and the third elastic conductive piece 263 are used for elastically pressing against the second connection area 453 and the third connection area 463 respectively.

As shown in FIG. 12 , the fourth elastic conductive member 27 includes a fourth connection portion 271 and a fourth elastic conductive sheet 273 connected to the fourth connection portion 271 . The fourth connection portion 271 is connected to the main board 22 through a flexible circuit board. The fourth elastic conductive sheet 273 is used to abut against the fourth connection region 533 . In this embodiment, the side wall of the main body 20 facing the second cover 50 is provided with a third mounting hole 205 , and the fourth connecting portion 271 is welded to the flexible circuit board through the third mounting hole 205 , and the flexible circuit board is electrically connected On the main board 22, the fourth elastic conductive sheet 273 extends out of the sidewall.

In some embodiments, the first connecting portion 231 , the second connecting portion 251 , the third connecting portion 261 , and the fourth connecting portion 271 may also be electrically connected to the motherboard 22 through conductive wires, respectively.

In some embodiments, the first connecting portion 231 , the second connecting portion 251 , the third connecting portion 261 and the fourth connecting portion 271 can be directly welded to the motherboard 22 , respectively.

Further, the first cover 40 is connected to the main body 20 through the first adhesive 47 , and the second cover 50 is connected to the main body 20 through the second adhesive 57 ; Behind the front side of the main body 20 , the first connection area 433 , the second connection area 453 and the third connection area 463 on the first cover 40 abut against the first elastic conductive member 23 , the second elastic conductive member 25 and the first elastic conductive member 25 respectively. Three elastic conductive members 26, so that the first conductive electrode 43, the second conductive electrode 45 and the third conductive electrode 46 are respectively electrically connected to the main board 22; when the second cover 50 is connected to the back of the main body 20 through the second adhesive 57 The fourth connection area 533 on the second cover 50 abuts against the fourth elastic conductive member 27 , so that the fourth conductive electrode 27 is electrically connected to the main board 22 .

When the portable smart device 100 is tested, it can be understood by observing the first groove 425 and the second groove 427 on the portable smart device 100 how the fingers need to be placed, that is, the user's left hand finger is placed in the first groove of the first contact area 431. In the groove 425, the fingers of the left hand block the first opening 422 and the second opening 424, and the fingers of the left hand also contact the first contact area 431; the fingers of the user's right hand are placed between the second contact area 451 and the third contact area 461. The second groove 427 in between, the right finger touches the second contact area 451 and the third contact area 461 at the same time; and the fourth contact area 531 contacts other parts of the user such as the left foot, so that the portable smart device 100 can measure the six-lead It can collect different physiological data such as ECG and blood oxygen of the human body. It has many testing functions and is easy to use. The first groove 425 and the second groove 427 of the portable smart device 100 of the present application have the function of guiding the user to place the finger, avoiding the user's confusion on how to place the finger, preventing the user from being troubled, and being easy to operate and easy to use.

Please refer to FIG. 13 , which is a schematic structural diagram of the first cover body 40 a in the second embodiment of the present invention. The structure of the first cover body 40a in the second embodiment of the present invention is similar to that of the first cover body 40 in the first embodiment, except that the first cover body 40a in the second embodiment is on the The position of the contact area is different from the position of the contact area on the first cover body 40 in the first embodiment; specifically, the first contact area 431 in the second embodiment is located on the right side of the outer surface of the first cover body 40a side, the second contact area 451 and the third contact area 461 are located on the left side of the outer surface 42 of the first cover body 40a; the first contact area 431, the second contact area 451 and the third contact area 461 are spaced apart from each other, and the three Located at the same end of the outer surface 42 of the first cover body 40 a, the second contact area 451 is located between the first contact area 431 and the third contact area 461 . The first contact area 431 is provided with spaced first openings 422 and second openings 424, and the first openings 422 and the second openings 424 are used for red light and/or infrared light to pass through; the first cover The outer surface 42 of the body 40a is provided with a first groove 425 around the first opening 422 and the second opening 424. The coating film of the first contact area 431 is attached to the inner surface of the first groove 425. Slot 425 is used to guide the user to place the fingers of the right hand. The outer surface 42 of the first cover body 40a is provided with a second groove 427 corresponding to the second contact area 451 and the third contact area 461. The second groove 427 is connected to the second contact area 451 and the third contact area 461. The coating films of the contact area 451 and the third contact area 461 are respectively attached to the inner surface of the second groove 427, and the second groove 427 is used to guide the user to place the fingers of the left hand.

Please refer to FIG. 14. FIG. 14 is a schematic structural diagram of the first cover body 40b in the third embodiment of the present invention. The structure of the first cover body 40b in the third embodiment of the present invention is similar to the structure of the first cover body 40 in the first embodiment, the difference is that the first cover body 40b in the third embodiment is on the The position of the contact area is different from that of the contact area on the first cover body 40 in the first embodiment; specifically, the second contact area 451 and the third contact area 461 in the third embodiment are located on the first cover body The outer surface 42 of 40b is away from the end of the first contact area 431, and the first contact area 431, the second contact area 451 and the third contact area 461 are spaced apart from each other. The first contact area 431 is provided with spaced first openings 422 and second openings 424, and the first openings 422 and the second openings 424 are used for red light and/or infrared light to pass through; the first cover The outer surface 42 of the body 40b is provided with a first groove 425 around the first opening 422 and the second opening 424. The coating film of the first contact area 431 is attached to the inner surface of the first groove 425. The slot 425 is used to guide the user to place the fingers of the left hand. The outer surface 42 of the first cover body 40b is provided with a second groove 427 corresponding to the second contact area 451 and the third contact area 461. The second groove 427 is connected to the second contact area 451 and the third contact area 461. The coating films of the contact area 451 and the third contact area 461 are respectively attached to the inner surface of the second groove 427, and the second groove 427 is used to guide the user to place the fingers of the right hand.

Please refer to FIG. 15. FIG. 15 is a schematic structural diagram of the first cover body 40c in the fourth embodiment of the present invention. The structure of the first cover body 40c in the fourth embodiment of the present invention is similar to the structure of the first cover body 40 in the first embodiment, the difference is that: the first cover body 40c in the fourth embodiment is on the The shape of the contact area is different from that of the contact area on the first cover 40 in the first embodiment; specifically, the first contact area 431 in the fourth embodiment is circular, the second contact area 451 and the The three contact areas 461 are surrounded by a circle, which can reduce the coating amount of the first contact area 431, the second contact area 451 and the third contact area 461, save the manufacturing cost, and improve the appearance.

Please refer to FIG. 16. FIG. 16 is a schematic structural diagram of the first cover body 40d in the fifth embodiment of the present invention. The structure of the first cover body 40d in the fifth embodiment of the present invention is similar to the structure of the first cover body 40 in the first embodiment, the difference is that the first cover body 40d in the fifth embodiment is on the The shape of the contact area is different from the shape of the contact area on the first cover body 40 in the first embodiment; The three contact areas 461 are surrounded by an ellipse, which can reduce the coating amount of the first contact area 431, the second contact area 451 and the third contact area 461, save the manufacturing cost, and improve the appearance.

Please refer to FIG. 17 . FIG. 17 is a schematic structural diagram of the first cover body 40e in the sixth embodiment of the present invention. The structure of the first cover body 40e in the sixth embodiment of the present invention is similar to that of the first cover body 40 in the first embodiment, except that the first cover body 40e in the sixth embodiment is on the The shape of the contact area is different from the shape of the contact area on the first cover body 40 in the first embodiment; The third contact area 461 is surrounded by an irregular shape, which can reduce the coating amount of the first contact area 431, the second contact area 451 and the third contact area 461, save the manufacturing cost, and improve the appearance.

Please refer to FIG. 18. FIG. 18 is a schematic structural diagram of the first cover body 40f in the seventh embodiment of the present invention. The structure of the first cover body 40f in the seventh embodiment of the present invention is similar to that of the first cover body 40 in the first embodiment, the difference is that the first cover body 40e in the seventh embodiment is on the The shape of the contact area is different from the shape of the contact area on the first cover 40 in the first embodiment; specifically, the first contact area 431 in the seventh embodiment includes a contact portion that coincides with the first groove 425 4311 and an extension portion 4313 connected to the contact portion 4311 and the connecting region of the inner surface of the first cover 40; the second contact region 451 includes a contact portion 4511 that overlaps with one end of the second groove 427 and is connected to the The contact portion 4511 corresponds to the extension portion 4513 of the connecting area on the inner surface of the first cover 40; the third contact area 451 includes a contact portion 4611 that overlaps with the other end opposite to the second groove 427 and is connected to the The contact portion 4611 and the extension portion 4613 of the corresponding connection area on the inner surface of the first cover body 40; thus further reducing the coating amount of the first contact area 431, the second contact area 451 and the third contact area 461, saving manufacturing cost, and improve the aesthetics of the appearance.

The above are the implementations of the embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the embodiments of the present invention, several improvements and modifications can also be made. These improvements and Retouching is also regarded as the protection scope of the present invention.

Claims (10)

1. A portable smart device, characterized in that it comprises an insulating first cover body and a second cover body, and a signal collection electrode, wherein the signal collection electrode comprises a set on the first cover body and/or a signal collection electrode. The conductive electrode on the second cover body, the conductive electrode on the first cover body includes a contact area exposed to the outer surface of the first cover body and a connection area exposed to the inner surface of the first cover body ; The conductive electrode on the second cover body includes a contact area exposing the outer surface of the second cover body and a connecting area exposing the inner surface of the second cover body, and the contact area is used for contacting the skin The contact area is used to collect signals, and the connection area is used to electrically connect the main board in the portable smart device. 2 . The portable smart device according to claim 1 , wherein the surface area of the contact area on the first cover body is larger than the surface area of the connection area; the surface area of the contact area on the second cover body has a surface area. 3 . greater than the surface area of the connection zone. 3 . The portable smart device according to claim 1 , wherein the conductive electrodes on the first cover comprise a first conductive electrode, a second conductive electrode and a third conductive electrode, the first conductive electrode, The second conductive electrode and the third conductive electrode are spaced apart from each other; the conductive electrode on the second cover includes a fourth conductive electrode. 4 . The portable smart device according to claim 3 , wherein the first conductive electrode comprises a first contact area exposing the outer surface of the first cover body and a first contact area exposing the first cover body. 5 . a first connection area on the inner surface; the second conductive electrode includes a second contact area exposed on the outer surface of the first cover body and a second connection area exposed on the inner surface of the first cover body; the The third conductive electrode includes a third contact area exposing the outer surface of the first cover body and a third connection area exposing the inner surface of the first cover body; the fourth conductive electrode includes an exposed area. A fourth contact area on the outer surface of the second cover body and a fourth connection area exposed on the inner surface of the second cover body. 5 . The portable smart device according to claim 4 , wherein the first contact area of the first conductive electrode is located on one side of the outer surface of the first cover, and the first contact area of the second conductive electrode is located at one side of the outer surface of the first cover body. 6 . The second contact area and the third contact area of the third conductive electrode are located on the opposite side of the outer surface of the first cover, and the fourth contact area of the fourth conductive electrode is located away from the second cover. the end of the first conductive electrode. 6 . The portable smart device according to claim 4 , wherein the first contact area is provided with a window hole, and when a finger is in contact with the first contact area, the finger covers the window hole. 7 . . 7 . The portable smart device according to claim 6 , wherein the outer surface of the first cover body is provided with a first groove around the opening hole, and the first contact area is coated with a sticker. 8 . fit the inner surface of the first groove; or the outer surface of the first cover is provided with a first bump around the opening hole, and the coating film of the first contact area is attached to the The outer surface of the first bump; the first groove or the first bump is used for placing fingers. 8 . The portable smart device according to claim 4 , wherein the outer surface of the first cover body is provided with a second groove corresponding to the second contact area and the third contact area, and the second groove The groove is connected to the second contact area and the third contact area, and the coating films of the second contact area and the third contact area are respectively attached to the inner surface of the second groove, and the second groove For placing fingers. 9 . The portable smart device according to claim 4 , wherein the outer surface of the first cover body is provided with second bumps corresponding to the second contact area and the third contact area, and the second bump The block is connected to the second contact area and the third contact area, and the plating films of the second contact area and the third contact area are respectively attached to the outer surface of the second bump, and the second bump For placing fingers. 10 . The portable smart device according to claim 4 , wherein the first contact area and the second contact area are respectively circular or oval. 11 .

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