CN210404106U

CN210404106U - Wearable device

Info

Publication number: CN210404106U
Application number: CN201921451607.6U
Authority: CN
Inventors: 蹇国平; 袁军浩; 卢文亮
Original assignee: Anhui Huami Information Technology Co Ltd
Current assignee: Anhui Huami Information Technology Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-04-24
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a wearing equipment, include: a housing having an accommodating space therein; the battery module is arranged in the accommodating space; the electrode plate is arranged on the outer surface of the shell; the first PCB is arranged in the accommodating space and positioned on one side of the battery module far away from the electrode plate, and the first PCB is electrically connected with the battery module; the FPC board is located in the accommodating space and is respectively electrically connected with the electrode plates and the first PCB board. According to the utility model discloses a dress the setting, optimized wearing equipment's overall structure overall arrangement, wearing equipment's simple structure.

Description

Wearable device

Technical Field

The utility model belongs to the technical field of the electronic equipment technique and specifically relates to a wearing equipment is related to.

Background

Among the correlation technique, wearing equipment such as intelligent bracelet, the structure is complicated, and structural layout is unreasonable, is unfavorable for the electric connection between electrode slice and the circuit board.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a wearing equipment, wearing equipment simple structure, it is rationally distributed, can realize the electrode slice and be connected with the electricity between the first PCB board.

According to the utility model discloses wearing equipment, include: a housing having an accommodating space therein; the battery module is arranged in the accommodating space; the electrode plate is arranged on the outer surface of the shell; the first PCB is arranged in the accommodating space and positioned on one side of the battery module far away from the electrode plate, and the first PCB is electrically connected with the battery module; the FPC board is located in the accommodating space and is respectively electrically connected with the electrode plates and the first PCB board.

According to the utility model discloses dress the setting, through setting up the FPC board to utilize the FPC board to be connected with electrode slice and first PCB board electricity respectively, not only realized the electricity between electrode slice and the first PCB board and fed back to first PCB board so that the signal that the electrode slice gathered, but also can set up battery module in the space of casing that is located between electrode slice and the first PCB board, thereby optimized wearing equipment's overall structure overall arrangement, wearing equipment's simple structure.

According to some embodiments of the present invention, the portion of the FPC board located between the battery module and the electrode plates is electrically connected to the electrode plates.

According to some embodiments of the present invention, a conductive elastic sheet is disposed on a portion of the FPC board between the battery module and the electrode sheet; the position of the shell corresponding to the conductive elastic sheet is provided with an avoiding hole, and the conductive elastic sheet penetrates through the avoiding hole and is abutted to the electrode plate.

According to some embodiments of the utility model, be equipped with first mounting hole on the casing, be equipped with the screw hole on the electrode slice, the fastener passes first mounting hole with first screw hole cooperation.

According to some embodiments of the present invention, the portion of the FPC board that is located between the battery module and the electrode sheet with be equipped with the stiffening plate between the battery module.

According to some embodiments of the utility model, the stiffening plate is pasted through the gum on the FPC board.

According to some embodiments of the present invention, the FPC board extends in a direction of a space between the electrode sheet and the battery module; the wearable device further comprises a second PCB, the second PCB is arranged in the accommodating space and located between the battery module and the electrode plates, and the FPC is electrically connected with the electrode plates through the second PCB.

According to some embodiments of the present invention, the second PCB is provided with a second mounting hole, the housing is provided with a first mounting hole, the electrode plate is provided with a threaded hole, and the second mounting hole, the first mounting hole and the threaded hole are correspondingly disposed; the wearable device comprises a conductive fastener, and the fastener penetrates through the second mounting hole, the first mounting hole and the threaded hole to be matched so as to realize the electric connection between the second PCB and the electrode plate.

According to some embodiments of the utility model, the electrode slice with be equipped with the sealing washer between the casing.

According to some embodiments of the invention, the electrode plate is provided with a groove on the surface facing the housing for receiving the sealing ring.

According to some embodiments of the invention, the FPC board passes through the BTB connector with the first PCB board is electrically connected.

According to some embodiments of the utility model, be equipped with switching PCB board on the first PCB board, switching PCB board is located one side of battery module, the FPC board passes through switching PCB board with first PCB board electricity is connected.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a wearable device according to some embodiments of the present invention;

FIG. 2 is an exploded view of the wearable device shown in FIG. 1;

FIG. 3 is a cross-sectional view of the wearable device shown in FIG. 1;

fig. 4 is a cross-sectional view of a wearable device according to further embodiments of the present invention;

fig. 5 is a schematic view of a bottom case according to some embodiments of the present invention.

Reference numerals:

a wearable device 100;

a housing 1; an accommodation space 11; a bottom case 13; a first mounting hole 131; relief holes 132; a shroud 14; a lining member 15;

a battery module 2;

an electrode sheet 3; a threaded hole 31;

a first PCB board 4;

an FPC board 5; a conductive elastic piece 51;

a fastener 6; a reinforcing plate 7;

a second PCB board 8; the second mounting hole 81;

a seal ring 9; a BTB connector 10; a transfer PCB board 101; a battery holder 102; a second screw 103; a third screw 104; a heat-fusible column 105; heart rate glasses 106.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A wearing apparatus 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5. Alternatively, the wearable device 100 may be a smart band.

As shown in fig. 1 to 4, a wearable device 100 according to an embodiment of the present invention may include a housing 1, a battery module 2, electrode plates 3, a first PCB 4, and an FPC 5.

Have accommodation space 11 in casing 1, battery module 2 establishes in accommodation space 11, electrode slice 3 is established on casing 1's surface, first PCB board 4 is established in accommodation space 11 and is located one side of keeping away from electrode slice 3 of battery module 2, first PCB board 4 is connected with battery module 2 electricity, FPC board 5 is located accommodation space 11 and is connected with electrode slice 3 and first PCB board 4 electricity respectively, when the user dresses wearing equipment 100, user's skin can be hugged closely to electrode slice 3, thereby user's health signal (for example rhythm of the heart etc.) can be gathered, and give first PCB board 4 with health signal feedback.

Specifically, for example, as shown in fig. 1 to 4, the housing 1 includes a bottom case 13 and an annular support member, the support member includes an annular enclosure 14 and an annular lining member 15, the lining member 15 is disposed inside the enclosure 14, the lining member 15 may be separately designed from the enclosure 14, the positioning of the two is achieved through an assembling relationship, the lining member 15 and the enclosure 14 may also be integrally formed or welded, etc., the top of the bottom case 13 is open, the support member is disposed on the open side of the bottom case 13 and defines the accommodating space 11 with the bottom case 13, the display member may be disposed on a side of the support member away from the bottom case 13, the battery module 2, the first PCB 4 and the FPC 5 are all located in the accommodating space 11, and the electrode tabs 3 are disposed on a surface of the bottom case 13 away from the support member, that is, on an outer surface of the bottom. Alternatively, bottom case 13 and lining member 15 are connected by a plurality of second screws 103.

In the correlation technique, 3 moulds plastics in the mould of electrode slice of wearing equipment 100 on the drain pan, in case the space that is located between first PCB board 4 and electrode slice 3 in the drain pan has set up other structures, will lead to unable being connected between electrode slice 3 and the first PCB board 4, for the convenience of being connected between electrode slice 3 and the first PCB board 4, the space that is located between first PCB board 4 and the electrode slice 3 in the drain pan can't set up any structure, this is obviously unfavorable for the overall structure's of wearing the setting overall structure's overall arrangement, leads to the structure to become complicated.

According to the utility model discloses dress the setting, through setting up FPC board 5, and utilize FPC board 5 to be connected with electrode slice 3 and first PCB board 4 electricity respectively, the signal feedback that not only has realized being connected between electrode slice 3 and the first PCB board 4 so that electrode slice 3 gathers feeds back to first PCB board 4, but also can set up battery module 2 in the space that is located between electrode slice 3 and the first PCB board 4 of casing 1, thereby the overall structure overall arrangement of wearing equipment 100 has been optimized, wearing equipment 100's simple structure.

In some optional embodiments of the present invention, the portion of the FPC board 5 located between the battery module 2 and the electrode tabs 3 is electrically connected to the electrode tabs 3. Specifically, the FPC board 5 includes two portions, i.e., a first portion located between the battery module 2 and the electrode tabs 3, the first portion being electrically connected to the electrode tabs 3, and a second portion connected to the outer peripheral wall of the first portion, the second portion being located on one side of the battery module 2 and extending in the direction of the space between the battery module 2 and the electrode tabs 3, e.g., the second portion and the battery module 2 being located between the first PCB 4 and the aforementioned bottom case 13 and the second portion being located on one side of the width direction of the battery module 2, respectively. Thus, by providing the portion of the FPC board 5 between the battery module 2 and the electrode tabs 3 to be electrically connected to the electrode tabs 3, it is possible to contribute to simplification of the structure of the FPC board 5, and thus, the structure of the wearable device 100.

According to some further embodiments of the utility model, refer to fig. 2 and 3 and show, be equipped with electrically conductive shell fragment 51 on the part of FPC board 5 that is located between battery module 2 and the electrode slice 3, the position department that corresponds with electrically conductive shell fragment 51 of casing 1 is equipped with dodges the hole 132, electrically conductive shell fragment 51 passes dodges the hole 132 and is connected with electrode slice 3 electricity, because electrically conductive shell fragment 51 has certain elastic deformation ability, through setting up electrically conductive shell fragment 51 and dodging the hole 132, when electrically conductive shell fragment 51 and electrode slice 3 contact, electrically conductive shell fragment 51 can produce certain deformation and apply for FPC board 5 and electrode slice 3 elastic force, thereby help improving the reliability of being connected between FPC board 5 and the electrode slice 3.

Specifically, for example, as shown in fig. 2 and 3, a conductive elastic sheet 51 is disposed on a portion of the FPC board 5 located between the battery module 2 and the electrode tab 3, that is, the first portion, a avoiding hole 132 penetrating through the bottom wall of the bottom case 13 is disposed at a position of the bottom case 13 corresponding to the conductive elastic sheet 51, and the conductive elastic sheet 51 passes through the avoiding hole 132 and is electrically connected to the electrode tab 3 located on the outer surface of the bottom wall of the bottom case 13.

Optionally, the conductive elastic piece 51 is a metal piece. For example, the conductive elastic piece 51 is a copper piece or an aluminum piece. Therefore, the cost is low, and the signal transmission effect is good.

Of course, the present invention is not limited thereto, and in other alternative embodiments, the conductive elastic sheet 51 may include a body portion and a film layer, the body portion may be an insulating material, and the film layer covers the body portion and the film layer is conductive. Therefore, the structure is simple and the cost is low.

Alternatively, the coating layer may be plated on the outer surface of the body portion by an electroplating process. Therefore, the processing technology is simple, and mass production is convenient to realize. For example, the coating layer is a copper layer.

According to some embodiments of the present invention, as shown in fig. 2 and 3, the housing 1 (e.g., the bottom wall of the bottom casing 13) is provided with a first mounting hole 131, the electrode plate 3 is provided with a threaded hole 31, and the fastening member 6 passes through the first mounting hole 131 to be engaged with the first threaded hole 31. This allows the electrode tab 3 to be attached to the case 1, thereby improving the reliability of fixation between the electrode tab 3 and the case 1.

Specifically, for example, as shown in fig. 2 and 3, a recessed portion recessed toward a direction close to the accommodating space 11 is provided on an outer surface of the bottom wall of the bottom case 13, a first mounting hole 131 and the above-mentioned avoiding hole 132 are provided on the bottom wall of the bottom case 13, the first mounting hole 131 and the avoiding hole 132 respectively penetrate through the bottom wall of the bottom case 13, the first mounting hole 131 and the avoiding hole 132 are located on the bottom wall of the recessed portion (a wall opposite to an opening of the recessed portion), the electrode tab 3 is located in the recessed portion, the fastener 6 is fitted with the first threaded hole 31 through the first mounting hole 131, and the conductive elastic sheet 51 penetrates through the avoiding hole 132 to contact the electrode tab 3, and the recessed portion is provided to facilitate reducing the overall volume of the wearable device 100.

According to the utility model discloses an in some embodiments, be equipped with sealing washer 9 between electrode slice 3 and the casing 1, sealing washer 9 encircles and dodges the hole 132 setting.

Specifically, when the first mounting hole 131 is provided in the housing 1, the packing 9 surrounds both the first mounting hole 131 and the avoiding hole 132. Specifically, for example, a recessed portion recessed toward a direction close to the accommodating space 11 is provided on an outer surface of a bottom wall of the bottom case 13, a first mounting hole 131 and the above-mentioned avoiding hole 132 are provided on the bottom wall of the bottom case 13, the first mounting hole 131 and the avoiding hole 132 respectively penetrate through the bottom wall of the bottom case 13, the first mounting hole 131 and the avoiding hole 132 are located on the bottom wall of the recessed portion (i.e., a wall opposite to an opening of the recessed portion), the electrode tab 3 is located in the recessed portion, the sealing ring 9 is located between the electrode tab 3 and the bottom wall of the recessed portion and is disposed around the first mounting hole 131 and the avoiding hole 132, the fastener 6 passes through the first mounting hole 131 to be matched with the first threaded hole 31, the conductive elastic piece 51 passes through the avoiding hole 132 to be in contact with the electrode tab 3, and the sealing ring 9 is compressed between the. Therefore, the sealing effect is good by arranging the sealing ring 9.

According to the utility model discloses a some embodiments, be equipped with between the part that lies in between battery module 2 and the electrode slice 3 of FPC board 5 and the battery module 2 stiffening plate 7 and stiffening plate 7 link to each other with FPC board 5, that is to say, be equipped with between foretell first part and the battery module 2 stiffening plate 7 and link to each other with FPC board 5, the stiffening plate 7 be provided with do benefit to the intensity that improves FPC board 5 to improve the reliability that FPC board 5 used.

Alternatively, the reinforcing plate 7 is attached to the FPC board 5 by back adhesive. The back adhesive has low cost and simple assembly, and is beneficial to improving the assembly efficiency between the reinforcing plate 7 and the FPC board 5.

According to some embodiments of the present invention, the housing 1 may not have the avoiding hole 132, for example, a metal part is disposed on a portion of the bottom case 13 of the housing 1 right opposite to the electrode plate 3, the rest of the bottom case 13 may be a plastic part or other non-conductive material part, and the FPC board 5 may be electrically connected to the electrode plate 3 through the metal part. Thus, the structure is simple.

Further, the bottom case 13 is an integrally formed member, which is beneficial to simplifying the production process and reducing the production cost.

In some embodiments of the present invention, there are a plurality of electrode plates 3, for example, as shown in fig. 2 to 3, there are two electrode plates 3. Each electrode plate 3 is connected to the housing 1 by a plurality of fasteners 6 (e.g., two), the FPC board 5 is provided with a plurality of conductive clips 51, and the plurality of conductive clips 51 correspond to the plurality of electrode plates 3 one to one. Therefore, the structure is simple and reliable, and the signal acquisition effect is good. Optionally, the fastener 6 is a first screw.

According to some embodiments of the utility model, refer to fig. 4, FPC board 5 extends and is located one side of battery module 2 along electrode slice 3 and battery module 2's interval direction, wearing equipment 100 still includes second PCB board 8, second PCB board 8 is established in accommodation space 11 and is located between battery module 2 and the electrode slice 3, FPC board 5 is connected with electrode slice 3 electricity through second PCB board 8, that is to say, FPC board 5 and battery module 2 are connected with first PCB board 4 electricity respectively and FPC board 5 and battery module 2 spaced apart the setting, FPC board 5 is located one side of battery module 2 and extends along the interval direction of battery module 2 and electrode slice 3, second PCB board 8 is located between electrode slice 3 and the battery module 2, FPC board 5's one end is connected with first PCB board 4 electricity, FPC board 5's the other end is connected with second PCB board 8 electricity, second PCB board 8 is connected with electrode slice 3 electricity. Thus, the structure is simple.

In some further embodiments of the present invention, the conductive elastic sheet 51 is disposed on the second PCB 8, for example, the avoiding hole 132 is disposed on the bottom shell 13 of the housing 1, and the conductive elastic sheet 51 passes through the avoiding hole 132 to be electrically connected to the electrode plate 3, so that the second PCB 8 is electrically connected to the conductive elastic sheet 51.

In other further embodiments of the utility model, as shown with reference to fig. 4, be equipped with second mounting hole 81 on the second PCB board 8, be equipped with first mounting hole 131 on the casing 1, be equipped with screw hole 31 on the electrode piece 3, second mounting hole 81, first mounting hole 131 and screw hole 31 correspond the setting, and wearing equipment 100 is including electrically conductive fastener 6, and fastener 6 passes second mounting hole 81, first mounting hole 131 and screw hole 31 cooperation in order to realize the electricity between second PCB board 8 and the electrode piece 3 and be connected. From this, need not to set up the connecting piece in addition, only need utilize the screw thread contact of fastener 6 in with screw hole 31 to switch on, simple structure is reliable, has improved the efficiency of gathering the signal moreover, has reduced the collection decay of signal of telecommunication.

Specifically, for example, a recessed portion recessed toward a direction close to the accommodating space 11 is provided on an outer surface of a bottom wall of the bottom case 13, a first mounting hole 131 is provided on the bottom wall of the bottom case 13, the first mounting hole 131 penetrates through the bottom wall of the bottom case 13, the first mounting hole 131 is located on the bottom wall of the recessed portion (a wall opposite to an opening of the recessed portion), the electrode tab 3 is located in the recessed portion, a second mounting hole 81 penetrating in a thickness direction of the second PCB 8 is provided on the second PCB 8, a threaded hole 31 is provided on the electrode tab 3, the fastener 6 sequentially penetrates through the second mounting hole 81, the first mounting hole 131 is matched with the threaded hole 31, and thus, the electrical connection between the second PCB 8 and the electrode tab 3 is realized through the fastener 6.

In some embodiments of the present invention, there are a plurality of electrode plates 3, for example, as shown in fig. 4, there are two electrode plates 3. Each electrode pad 3 is connected to the housing 1 by a plurality of electrically conductive fasteners 6 (e.g., two).

In other optional embodiments of the present invention, a metal portion is disposed on a portion of the casing 1, such as the bottom casing 13, directly facing the electrode plate 3, the rest of the bottom casing 13 may be a plastic piece or other non-conductive material, and the second PCB board 8 may be electrically connected to the electrode plate 3 through the metal portion. Thus, the structure is simple.

In some embodiments of the present invention, a sealing ring 9 is disposed between the electrode plate 3 and the casing 1, and the sealing ring 9 is disposed around the first mounting hole 131. Specifically, for example, a recessed portion recessed toward a direction close to the accommodating space 11 is provided on an outer surface of a bottom wall of the bottom case 13, a first mounting hole 131 is provided on the bottom wall of the bottom case 13, the first mounting hole 131 penetrates the bottom wall of the bottom case 13, the first mounting hole 131 is located on the bottom wall of the recessed portion (i.e., a wall opposite to an opening of the recessed portion), the electrode tab 3 is located in the recessed portion, the seal ring 9 is located between the electrode tab 3 and the bottom wall of the recessed portion, and the seal ring 9 is disposed around the first mounting hole 131, a second mounting hole 81 penetrating in a thickness direction of the second PCB 8 is provided on the second PCB 8, the electrode tab 3 is provided with the screw hole 31, the fastener 6 sequentially penetrates the second mounting hole 81, the first mounting hole 131 is fitted with the first screw hole 31, and the packing 9 is compressed between the recess and the electrode tab 3, thereby achieving electrical connection between the second PCB 8 and the electrode tab 3 by the fastening member 6. Thus, the provision of the seal ring 9 is advantageous for improving the sealing performance.

In some alternative embodiments of the present invention, the surface of the electrode plate 3 facing the housing 1 is provided with a groove for receiving the sealing ring 9. From this, through setting up the recess, be favorable to utilizing the recess to fix a position sealing washer 9, avoid sealing washer 9 to shift or the off tracking, improve sealing ring 9's sealed effect.

Optionally, the sealing ring 9 is a rubber or silicone piece. Therefore, the cost is low, the sealing effect is good, and the waterproof and dustproof effects are improved.

In some embodiments of the present invention, the surface of the electrode sheet 3 away from the housing 1 is flush with the end surface of the open end of the recess. Therefore, the appearance and the appearance of the wearable device 100 are improved, and the hand feeling is good.

In some embodiments of the present invention, the threaded hole 31 is a blind hole formed on a side surface of the electrode plate 3 facing the bottom case 13, thereby facilitating improvement of the appearance of the wearable device 100. Of course, it will be appreciated that the threaded hole 31 may also be a through hole extending through the electrode plate 3, which may help to improve the reliability of the connection between the housings 1 of the electrode plate 3.

According to some embodiments of the present invention, as shown with reference to fig. 2-4, the FPC board 5 is electrically connected to the first PCB board 4 through the BTB connector 10. Therefore, the structure is simple, and the connection is reliable.

Optionally, the first PCB 4 is provided with an adaptor PCB 101, the adaptor PCB 101 is located at one side of the battery module 2, and the FPC 5 is electrically connected to the first PCB 4 through the adaptor PCB 101. Therefore, the space in the shell 1 is fully utilized, the length of the FPC board 5 is reduced, and the signal transmission effect is improved.

Optionally, the transition PCB 101 is mounted on the first PCB 4. Therefore, the method is simple and convenient.

In some embodiments of the present invention, as shown in fig. 5, a heat-melting column 105 is disposed on the housing 1, such as the bottom case 13, and the FPC board 5 is connected to the housing 1 through the heat-melting column 105. This is advantageous in improving the reliability of connection between the FPC board 5 and the housing 1.

Optionally, the heat-fusible column 105 is plural, for example, four heat-fusible columns 105 are provided, and four heat-fusible columns 105 are spaced apart. This is advantageous in further improving the reliability of the connection between the FPC board 5 and the housing 1.

In some embodiments of the present invention, a battery holder 102 is disposed in the accommodating space 11, and the battery holder 102 is disposed between the battery module 2 and the first PCB 4 for mounting the battery module 2. This is advantageous in improving the mounting reliability of the battery module 2.

Optionally, the battery holder 102 is fixedly connected to the first PCB 4 by a plurality of third screws 104. Therefore, the reliability of the connection between the two is improved.

Other components of the wearable device 100 according to embodiments of the present invention, such as the heart rate lens 106, and the operation thereof, are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "length", "width", "thickness", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A wearable device, comprising:

a housing having an accommodating space therein;

the battery module is arranged in the accommodating space;

the electrode plate is arranged on the outer surface of the shell;

the first PCB is arranged in the accommodating space and positioned on one side of the battery module far away from the electrode plate, and the first PCB is electrically connected with the battery module;

the FPC board is located in the accommodating space and is respectively electrically connected with the electrode plates and the first PCB board.

2. The wearable device according to claim 1, wherein a portion of the FPC board between the battery module and the electrode tab is electrically connected to the electrode tab.

3. The wearable device according to claim 2, wherein a conductive elastic sheet is provided on a portion of the FPC board between the battery module and the electrode sheet;

the position of the shell corresponding to the conductive elastic sheet is provided with an avoiding hole, and the conductive elastic sheet penetrates through the avoiding hole and is abutted to the electrode plate.

4. The wearable device of claim 2, wherein a first mounting hole is formed in the housing, a threaded hole is formed in the electrode plate, and a fastener penetrates through the first mounting hole to be matched with the threaded hole.

5. The wearable device according to claim 2, wherein a reinforcing plate is provided between a portion of the FPC board between the battery module and the electrode tab and the battery module.

6. The wearable device according to claim 5, wherein the stiffener is attached to the FPC board by a back adhesive.

7. The wearable device according to claim 1, wherein the FPC board extends in a direction of spacing of the electrode tabs and the battery module;

the wearable device further comprises a second PCB, the second PCB is arranged in the accommodating space and located between the battery module and the electrode plates, and the FPC is electrically connected with the electrode plates through the second PCB.

8. The wearable device of claim 7, wherein a second mounting hole is formed in the second PCB, a first mounting hole is formed in the housing, a threaded hole is formed in the electrode plate, and the second mounting hole, the first mounting hole and the threaded hole are correspondingly formed;

the wearable device comprises a conductive fastener, and the fastener penetrates through the second mounting hole, the first mounting hole and the threaded hole to be matched so as to realize the electric connection between the second PCB and the electrode plate.

9. The wearable device according to any one of claims 3-6 and 8, wherein a sealing ring is arranged between the electrode sheet and the shell.

10. The wearable device according to claim 9, wherein a groove for receiving the seal ring is provided on a surface of the electrode pad facing the housing.

11. The wearable device according to claim 1, wherein the FPC board is electrically connected to the first PCB board through a BTB connector.

12. The wearable device according to claim 1, wherein an adapter PCB is provided on the first PCB, the adapter PCB is located at one side of the battery module, and the FPC board is electrically connected to the first PCB through the adapter PCB.