CN220105537U

CN220105537U - Wearable equipment

Info

Publication number: CN220105537U
Application number: CN202320860141.5U
Authority: CN
Inventors: 何岸; 陈瑞琼
Original assignee: Shenzhen Xiaoche Technology Co ltd
Current assignee: Shenzhen Xiaoche Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-11-28
Anticipated expiration: 2033-04-18

Abstract

The utility model provides wearable equipment, which comprises a bottom shell, a base plate and a base plate, wherein the bottom shell is provided with a containing cavity, and a stop block is formed on the bottom wall of the bottom shell; the circuit board is positioned in the accommodating cavity and is provided with 2 elastic electric connecting pieces; the hard shell battery is positioned between the bottom wall of the bottom shell and the circuit board and limited between the stop block and the inner side wall of the bottom shell, and comprises an anode contact and a cathode contact which are respectively abutted with the 2 elastic electric connecting pieces; the display screen is covered on the bottom shell and seals the accommodating cavity. The wearable device adopts the hard shell battery as a power supply, and the battery is firmly clamped in the wearable device, so that other parts in the device are prevented from being influenced, the miniaturization of the wearable device is facilitated, and the maintenance is convenient.

Description

Wearable equipment

Technical Field

The utility model belongs to the field of electronic equipment, and particularly relates to wearable equipment.

Background

Along with the development of technology and the improvement of living demands, at present, wearable electronic products such as smart watches and bracelets are more and more popular, and wearable devices such as smart watches and smart bracelets have functions which are not possessed by traditional watches, such as functions of displaying, communicating, playing music, surfing the internet, physiological monitoring and the like. In the prior art, in the wearable device with low cost, an aluminum plastic film lithium ion soft package battery is generally adopted as a power supply, but because the lithium ion soft package battery is provided with a separate wire connector, the internal space of the wearable device can be occupied, and the miniaturization of the wearable device is not facilitated. The lithium ion soft package battery is irregular in shape, inconvenient to fix and possible to shift and influence other devices in the wearable equipment in the use process. In addition, the battery is easy to damage and leak in the process of installation and disassembly, and is inconvenient to maintain.

Disclosure of Invention

The embodiment of the utility model aims to provide a wearable device, which can avoid the problem that other devices in the device are affected by shifting when a soft package battery is used as a power supply in the wearable device in the prior art, is beneficial to miniaturization of the wearable device, and is convenient to maintain.

To achieve the above object, an embodiment of the present utility model provides a wearable device, including:

the bottom shell is provided with a containing cavity, and a stop block is formed on the bottom wall of the bottom shell;

the circuit board is positioned in the accommodating cavity and is provided with 2 elastic electric connecting pieces;

the hard shell battery is positioned between the bottom wall of the bottom shell and the circuit board and limited between the stop block and the inner side wall of the bottom shell, and comprises an anode contact and a cathode contact which are respectively abutted with the 2 elastic electric connecting pieces;

the display screen is covered on the bottom shell and seals the accommodating cavity.

Further, the hard shell battery is in a square flat shape, and comprises a first side wall, a second side wall, a third side wall and a fourth side wall, wherein the first side wall is opposite to the second side wall, and the third side wall is opposite to the fourth side wall;

the first side wall is abutted with the inner side wall of the bottom shell.

Further, the stop block comprises a first stop block, a second stop block, a third stop block, a fourth stop block, a fifth stop block and a sixth stop block,

the first stop block and the second stop block are respectively abutted with the second side wall of the hard shell battery;

the third stop block and the fourth stop block are respectively abutted with the third side wall of the hard shell battery;

the fifth stop block and the sixth stop block are respectively abutted with the fourth side wall of the hard shell battery.

Further, the positive contact and the negative contact of the hard shell battery are positioned in the middle of the second side wall,

the first stop block and the second stop block are in butt joint with two ends of the second side wall, and the positive electrode contact and the negative electrode contact are not shielded by the first stop block and the second stop block.

Further, the stopper is in a thin plate shape.

Further, the stopper is connected to a fixing pin formed in the bottom chassis.

Further, the elastic electric connecting piece comprises a support fixedly connected with the circuit board and a U-shaped support arm connected with the support.

The wearable device provided by the utility model comprises a bottom shell and a display screen, wherein the display screen is covered on the bottom shell; the accommodating cavity is internally provided with a hard shell battery and a circuit board, the hard shell battery is positioned between the bottom shell and the circuit board and limited between the stop block and the inner side wall of the bottom shell, and the hard shell battery comprises an anode contact and a cathode contact which are respectively abutted with 2 elastic electric connecting pieces. The wearable device adopts the hard shell battery as a power supply, has more regular shape compared with the soft shell battery, does not have an independent wire connector, reduces the occupation of the internal space of the wearable device, and is beneficial to the miniaturization of the wearable device; in addition, the hard shell battery is clamped by the bottom shell and the circuit board in the direction perpendicular to the circuit board, and is limited by the stop block and the inner side wall of the bottom shell in the direction parallel to the circuit board, so that the displacement of the hard shell battery in the wearable device is prevented from affecting other parts in the device, and the positive and negative electrode contacts of the hard shell battery are elastically abutted with the elastic electric connecting piece on the circuit board to realize power supply, so that the hard shell battery is convenient to disassemble and maintain. Therefore, the problem that the displacement of the soft package battery affects other devices in the equipment in the prior art can be avoided, the miniaturization of the wearable equipment is facilitated, and the maintenance is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a wearable device provided by an embodiment of the present utility model;

FIG. 2 is an exploded view of a wearable device provided by an embodiment of the present utility model;

fig. 3 is a schematic view of a battery of a wearable device provided by an embodiment of the present utility model mounted to a housing;

fig. 4 is a perspective view of a circuit board of a wearable device provided by an embodiment of the present utility model;

fig. 5 is a schematic diagram of the circuit board and the battery of the wearable device according to the embodiment of the utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Fig. 1 provides an embodiment of a wearable device. The wearable device provided by embodiments of the present disclosure is a portable device that is worn directly on or integrated into a user's clothing or accessories, which may include, but is not limited to, a smart watch, a smart bracelet, a smart wristband, and the like. In this embodiment, a smart watch is taken as an example for explanation.

As shown in fig. 1, the wearable device 100 includes a bottom case 10, a display 20, and straps 30 connected to both ends of the bottom case 10, the straps 30 being usable to tie the wearable device 100 to a user's wrist. In the embodiment shown in fig. 1, the bottom shell 10 has a square shape, and four corners have rounded transitions. In some embodiments, the bottom case 10 may have a square shape, a circular shape, or other forms.

As shown in fig. 2, the bottom case 10 has a housing cavity 11, in which the circuit board 12 and the battery 13 are housed, and other modules for implementing various functions of the wearable device 100, such as a microphone, a speaker, an antenna, a motor, a sensor, and the like, are housed in the housing cavity 11. The sensors may include a motion sensor, which may include a gyroscope, an acceleration sensor, a magnetometer, etc., and a bio-sensor for detecting motion information of the wearable device 100; the biosensor may include a photoplethysmograph sensor, an ECG (electrocardiogram) sensor, a temperature sensor, etc., for acquiring biological information of a human body such as heart rate, blood oxygen, blood pressure, oxygen intake, etc.

The display screen 20 is covered on the bottom shell 10 and seals the accommodating cavity 11. The display 20 may be used to display a variety of information such as time, health indicators, information, etc. The display 20 may be a touch screen display including capacitive touch sensors, resistive touch sensors, or other touch sensor components, or may be a non-touch sensitive display.

A rotatable key 40 is provided at one side of the bottom case 10, and the key 40 can be pressed and rotated to realize a corresponding function. For example, the key 40 may be pressed to select an option in the graphical interface displayed on the display 20; for another example, a key 40 being pressed may enter a list of functions of the wearable device 100 or return to the home page; also for example, the key 40 may be rotated to switch among multiple options in the function list or to zoom in on the page.

As shown in fig. 3, a stopper 16 is formed on the bottom wall 14 of the bottom case 10; the stopper 16 includes a first stopper 161, a second stopper 162, a third stopper 163, a fourth stopper 164, a fifth stopper 165, and a sixth stopper 166.

As shown in fig. 4, 2 elastic electrical connectors 17 are provided on the circuit board 12. The resilient electrical connector includes a support 171 fixedly coupled to the circuit board 12 and a U-shaped arm 172 coupled to the support 171. And, the stand 171 is soldered with the circuit board 12 to achieve a stable electrical connection. The U-shaped arm 172 provides the spring force of the resilient electrical connector.

Referring also to fig. 2-5, the hard-shell battery 13 is located between the bottom wall 14 of the bottom shell 10 and the circuit board 12 and is confined between the stopper 16 and the inner sidewall 15 of the bottom shell 10. Specifically, the hard-shell battery 13 is in a square flat shape, and includes a first side wall 131, a second side wall 132, a third side wall 133, and a fourth side wall 134, where the first side wall 131 is opposite to the second side wall 132, and the third side wall 133 is opposite to the fourth side wall 134. The first sidewall 131 abuts against the inner sidewall 15 of the bottom chassis 10. The first stopper 161 and the second stopper 162 are respectively abutted against the second side wall 132 of the hard-case battery 13; the third stopper 163 and the fourth stopper 164 are respectively abutted against the third side wall 133 of the hard-case battery 13; the fifth stopper 165 and the sixth stopper 166 abut against the fourth side wall 134 of the hard case battery 13, respectively. So that the hard-shell battery 13 is held by the bottom case 10 and the circuit board 12 in a direction perpendicular to the circuit board 12, and is restrained by the stopper 16 and the inner side wall 15 of the bottom case 10 in a direction parallel to the circuit board 12.

The hard-shell battery 13 includes a positive contact 135 and a negative contact 136, the positive contact 135 and the negative contact 136 respectively abutting against the 2 elastic electrical connectors 17. Preferably, the positive electrode contact 135 and the negative electrode contact 136 of the hard-shell battery 13 are located at the middle part of the second side wall 132, the first stop block 161 and the second stop block 162 are abutted with two ends of the second side wall 132, and the first stop block 161 and the second stop block 162 do not shade the positive electrode contact 135 and the negative electrode contact 136. The abutment of the first stop block 161 and the second stop block 162 with the two ends of the second side wall 132 can limit both sides of the contact of the battery 13, so as to avoid the battery 13 from shifting to one side during the wearing process of the wearable device 100.

In the embodiment of the utility model, the stop block 16 is in a thin plate shape, which is beneficial to reducing the occupation of equipment space; and, the stopper 16 is coupled with a fixing pin 18 formed at the bottom case 10 to reinforce the strength of the stopper 16, thereby preventing the stopper 16 from being damaged during the mounting or dismounting of the battery 13.

The wearable device 100 adopts the hard-shell battery 13 as a power supply, has a more regular shape compared with a soft-shell battery, does not have an independent wire connector, reduces the occupation of the internal space of the wearable device 100, and is beneficial to the miniaturization of the wearable device 100. In the second aspect, the hard-shell battery 13 is held by the bottom case 10 and the circuit board 12 in the direction perpendicular to the circuit board 12, and the stopper 16 and the inner side wall of the bottom case 10 are used to limit the lateral displacement of the hard-shell battery 13, so that the displacement of the hard-shell battery 13 inside the wearable device 100 is prevented from affecting other components inside the device. In the third aspect, the positive and negative contacts of the hard-shell battery 13 elastically abut against the elastic electrical connector 17 on the circuit board 12 to realize power supply, the elastic abutment can realize stability of power supply, and the elastic electrical connector 17 provides elasticity to enable the hard-shell battery 13 to be abutted against the inner side wall of the bottom shell 10, so that displacement of the hard-shell battery 13 is further avoided. In the fourth aspect, when the wearable device 100 is assembled, the hard-shell battery 13 may be first installed in the accommodating space of the bottom shell 10 and limited between the stop block 16 and the inner side wall of the bottom shell 10, then the circuit board 12 is installed above the battery, the 2 elastic electrical connectors 17 of the circuit board are respectively abutted with the positive electrode contact 135 and the negative electrode contact 136 of the hard-shell battery 13, and finally the display screen 20 is covered to complete the assembly.

Fig. 1-5 are only one embodiment of the present utility model, and in other embodiments, the third stop block 163, the fourth stop block 164, the fifth stop block 165, and the sixth stop block 166 may be replaced with other fixing elements of the wearable device 100, such as a microphone, a fixing wall of a key, and a fixing wall of a button.

In summary, the wearable device provided by the utility model includes a bottom case and a display screen covered on the bottom case, wherein the bottom case has a receiving cavity, and a stop block is formed on a bottom wall of the bottom case; the accommodating cavity is internally provided with a hard shell battery and a circuit board, the hard shell battery is positioned between the bottom shell and the circuit board and limited between the stop block and the inner side wall of the bottom shell, and the hard shell battery comprises an anode contact and a cathode contact which are respectively abutted with 2 elastic electric connecting pieces. The wearable device adopts the hard shell battery as a power supply, has more regular shape compared with the soft shell battery, does not have an independent wire connector, reduces the occupation of the internal space of the wearable device, and is beneficial to the miniaturization of the wearable device; in addition, the hard shell battery is clamped by the bottom shell and the circuit board in the direction perpendicular to the circuit board, and is limited by the stop block and the inner side wall of the bottom shell in the direction parallel to the circuit board, so that the displacement of the hard shell battery in the wearable device is prevented from affecting other parts in the device, and the positive and negative electrode contacts of the hard shell battery are elastically abutted with the elastic electric connecting piece on the circuit board to realize power supply, so that the hard shell battery is convenient to disassemble and maintain. Therefore, the problem that the displacement of the soft package battery affects other devices in the equipment in the prior art can be avoided, the miniaturization of the wearable equipment is facilitated, and the maintenance is convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A wearable device, comprising:

the bottom shell is provided with an accommodating cavity, and a stop block is formed on the bottom wall of the bottom shell;

the circuit board is positioned in the accommodating cavity, and 2 elastic electric connecting pieces are arranged on the circuit board;

a hard shell battery which is positioned between the bottom wall of the bottom shell and the circuit board and limited between the stop block and the inner side wall of the bottom shell, wherein the hard shell battery comprises a positive electrode contact and a negative electrode contact which are respectively abutted with the 2 elastic electric connecting pieces;

2. The wearable device according to claim 1, wherein,

the hard shell battery is square and flat, and comprises a first side wall, a second side wall, a third side wall and a fourth side wall, wherein the first side wall is opposite to the second side wall, and the third side wall is opposite to the fourth side wall;

the first side wall is abutted with the inner side wall of the bottom shell.

3. The wearable device of claim 2, wherein the stop block comprises a first stop block, a second stop block, a third stop block, a fourth stop block, a fifth stop block, and a sixth stop block,

the third stop block and the fourth stop block are respectively abutted with a third side wall of the hard shell battery;

4. The wearable device of claim 3, wherein the positive contact and the negative contact of the hard-shell battery are located in a middle portion of the second sidewall,

the first stop block and the second stop block are in butt joint with two ends of the second side wall, and the first stop block and the second stop block do not shade the positive electrode contact and the negative electrode contact.

5. The wearable device of claim 1, wherein the stop block is sheet-like.

6. The wearable device according to claim 1, wherein the stopper is connected with a fixing pin formed at the bottom case.

7. The wearable device of claim 1, wherein the resilient electrical connector comprises a support fixedly connected to the circuit board and a U-shaped arm connected to the support.