CN217087542U - Wearable device body, wearable device, and charging device - Google Patents

Abstract

The utility model provides a wearable equipment main part, wearable equipment and charging device, wearable equipment main part includes: the charging device comprises a shell (10) and at least two conductive keys (20), wherein the shell (10) is provided with an accommodating cavity (11) and is provided with at least two key mounting holes, and the distance between the at least two key mounting holes is matched with the distance between at least two charging terminals of the charging device; the at least two conductive keys (20) are respectively arranged in the at least two key mounting holes; at least two conductive connectors (21) and a circuit board (40) are further arranged in the accommodating cavity (11), and at least part of the conductive keys (20) are electrically connected with the circuit board (40) through the conductive connectors (21). Through using at least two electrically conductive buttons as charging pin, needn't set up charging pin alone from this to reduced the assembly cost of charging pin relevant material, the hole still less can be seted up to the casing moreover, thereby has improved holistic leakproofness.

Description

Wearable device body, wearable device, and charging device

Technical Field

The utility model relates to a wearable technical field especially relates to a wearable equipment main part, wearable equipment and charging device.

Background

The charge structure scheme of bracelet or wrist-watch mainly has two kinds in the existing market: (1) the charging pin is positioned on the heart rate boss at the bottom to realize a charging function; (2) the charging pin is located at the bottom of the shell to realize a charging function.

The pin that charges that sets up in above two kinds of schemes all need reliably to fix to the casing to the fixed waterproof function that needs realization design of pin, the technology is complicated, and the processing cost is high. Moreover, the above-described solution limits the layout and space inside the device. Further, the position of the charging pin needs to be separately designed on the housing, affecting the appearance.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the embodiment of the utility model provides a wearable equipment main part includes:

the charging device comprises a shell, a first connecting piece and a second connecting piece, wherein the shell is provided with an accommodating cavity and is provided with at least two key mounting holes, and the distance between the at least two key mounting holes is matched with the distance between at least two charging terminals of the charging device;

the at least two conductive keys are respectively arranged in the at least two key mounting holes;

at least two conductive connecting pieces and a circuit board are further arranged in the accommodating cavity, and at least part of the conductive keys are electrically connected with the circuit board through the conductive connecting pieces.

The utility model discloses wearable equipment main part has following technological effect at least: through using at least two electrically conductive buttons as charging pin, needn't set up charging pin alone from this to reduced the equipment cost of charging pin related materials, the hole still less can be seted up to the casing moreover, thereby improved holistic leakproofness, water-proof effects is better, has also improved the aesthetic property.

In some embodiments, the insertion shaft of the conductive key is provided with a limiting groove, the conductive connecting member is provided with a limiting hole, and the limiting hole is clamped in the limiting groove.

In some embodiments, the limiting hole comprises an insertion area and a clamping area which are communicated, the inner diameter of the insertion area is larger than the outer diameter of the insertion shaft of the conductive key, and the inner diameter of the clamping area is larger than the outer diameter of the limiting groove and smaller than the outer diameter of the insertion shaft of the conductive key.

In some embodiments, the conductive connector is soldered to the conductive key; and/or

The conductive connecting piece is connected with the circuit board patch or welded.

In some embodiments, the conductive connector has an L-shaped cross-sectional shape.

In some embodiments, the circuit board is a flexible circuit board or a motherboard provided with the biosensor.

In some embodiments, the circuit board is a motherboard, and the conductive connecting member is provided with a spring plate for connecting the motherboard.

In some embodiments, at least one first magnetic member is further disposed in the receiving cavity, and the at least one first magnetic member is located between the plurality of key mounting holes.

In some embodiments, the first magnetic member is located between the two key mounting holes and is spaced apart from the key mounting holes.

In some embodiments, at least two conductive keys are located on a side of the housing.

In some embodiments, the at least two conductive keys are located on the same side of the housing.

The embodiment of the utility model provides a wearable equipment is still provided, including the wearable equipment main part in the above arbitrary possible implementation mode with wear the piece.

In some embodiments, the wearable device is a wrist-worn device such as a smart watch, smart bracelet, or the like. In this case, the wearable device body is a watch head, and the wearing piece is a watch band.

The embodiment of the utility model provides a be used for doing still put forward the utility model discloses charging device that wearable equipment main part charges, charging device includes: the charging device comprises a body and at least two charging terminals arranged on the body; the charging terminal is used for being electrically contacted with the conductive key.

In some embodiments, the charging device further comprises: a second magnetic member provided to the body; the second magnetic part is used for being magnetically attracted with the shell.

The utility model discloses charging device simple structure charges conveniently.

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 accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a partial schematic view of a wearable device body according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partial explosion of the wearable device body of fig. 1;

fig. 3 is a schematic diagram of a conductive connecting member according to an embodiment of the present invention;

fig. 4 is a schematic view of a first conductive connector according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a wearable device body according to an embodiment of the present invention;

fig. 6 and 7 are schematic diagrams of a charging manner of the wearable device body according to an embodiment of the present invention;

fig. 8 is an exploded view of an embodiment of the present invention, which employs a conductive connector to connect with a motherboard;

fig. 9 is a schematic cross-sectional view of a wearable device body according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

At present wearable equipment such as intelligent wrist-watch, bracelet function is more and more, and the button is usually more than one on the wearable equipment, to the wearable equipment that has 2 above buttons, usable metal button acts as charging pin, adopts steel sheet or FPC to be connected to mainboard or rhythm of the heart FPC, can not see solitary charging pin in the outward appearance, has acted as charging pin because of the multiplexing of metal button, has reduced a series of problems that the pin equipment of charging of current scheme brought.

Referring to fig. 1 to 2, the present embodiment provides a wearable device main body, which mainly includes: the circuit board comprises a shell 10, at least two conductive keys 20, at least two conductive connectors 21 and a circuit board 40.

The shell 10 is provided with an accommodating cavity 11 and is provided with at least two key mounting holes; a watch movement of the wearable device body may be disposed in the accommodation chamber 11. At least two conductive connectors 21 and the circuit board 40 are disposed in the accommodating cavity 11, at least a portion of the conductive keys 20 are electrically connected to the circuit board 40 through the conductive connectors 21, that is, the conductive connectors 21 are connected to the conductive keys 20, and all the conductive connectors 21 are connected to the circuit board 40. Thus, the current may pass through the conductive key 20, the conductive connector 21, and the circuit board 40 in sequence.

Each conductive key 20 is mounted in a corresponding key mounting hole, and a sealing member is provided in the key mounting hole to ensure sealability. The conductive keys 20 can be used for regulating and controlling the wearable device body and charging the wearable device body; that is to say, the conductive key 20 is used for charging the wearable device body in addition to the conventional adjustment and control on the wearable device body, so the conductive key 20 is made of a conductive material, and specifically, may be made of various metal materials, for example: copper, steel, aluminum, and the like. The use of the conductive keys 20 mainly includes rotation and pressing.

Therefore, in the above scheme, the conductive key 20 is used as the charging pin, so that the charging pin does not need to be separately arranged, the assembly cost of materials related to the charging pin is reduced, and fewer holes can be formed in the shell 10, so that the overall sealing performance is improved, and the waterproof effect is better; further, since the conductive key 20 serves as a charging pin, it is more compact in appearance, and the aesthetic property is improved.

In some embodiments, the number of the conductive keys 20 may be 2 for connecting with a charging terminal of a charging device to receive power provided by the charging device.

In some embodiments, all of the conductive keys 20 may have the same structure, or all of the conductive keys may have different structures, or may be partially the same and partially different, for example, some of the conductive keys are used for user pressing or sliding control and some of the conductive keys are used for user rotation control, which is not limited herein.

Suitably, the structure of all the electrically conductive connections 21 may be the same or different.

In some embodiments, the conductive keys 20 may be crowns, but are not limited thereto.

In some embodiments, the insertion shaft of the conductive key 20 is provided with a limiting groove, the conductive connecting member 21 is provided with a limiting hole, and the limiting hole is clamped in the limiting groove; therefore, the conductive key 20 and the conductive connecting piece 21 not only have the function of electrical connection, but also the conductive connecting piece 21 has the function of limiting the conductive key 20.

Referring to fig. 4, in some embodiments, the limiting hole includes an insertion region 211 and a clamping region 212, an inner diameter of the insertion region 211 is larger than an outer diameter of the insertion shaft of the conductive key 20, an inner diameter of the clamping region 212 is larger than an outer diameter of the limiting groove and smaller than the outer diameter of the insertion shaft of the conductive key 20, and the clamping region 212 is defined by at least two clamping plates 213; therefore, the insertion shaft of the conductive key 20 can be inserted into the insertion region 211 first, and then the conductive connector 21 is pressed downward, so that the insertion shaft of the conductive key 20 slides to the clamping region 212 and is clamped by the two clamping plates 213, thereby realizing the connection between the conductive connector 21 and the conductive key 20.

In some embodiments, referring to fig. 5, the conductive connector 21 is soldered to the conductive key 20. The conductive connecting member 21 and the conductive key 20 may be made of the same metal material, so as to ensure the stability of welding. Further, the conductive connecting member 21 and the circuit board 40 may be attached by a patch or soldered.

In some embodiments, referring to fig. 3 and 4, the cross-sectional shape of the conductive connection member 21 is L-shaped. The shape of the conductive connector 21 may also be set according to the internal structure of the housing 10 and the position of the circuit board 40, as long as good contact between the conductive connector 21 and the circuit board 40 can be ensured.

Illustratively, the conductive connecting member 21 may be made of a metal sheet having a certain thickness, and specifically, may be a steel sheet, a copper sheet, an aluminum sheet, or the like.

In some embodiments, the conductive connecting member 21 is connected to the circuit board 40 by a patch or soldering, so as to reduce the space occupation as much as possible while ensuring the electrical connection.

In some embodiments, the circuit board 40 is a flexible circuit board or motherboard provided with a biosensor. For example, the Circuit board 40 in fig. 1, 2, 3, 6 and 7 is a Flexible Circuit board (FPC), and specifically, the Circuit board 40 may be a heart rate FPC. The circuit board 40 in fig. 8 and 9 is a main board.

In some embodiments, referring to fig. 8 and 9, the circuit board 40 is a motherboard, and the conductive connecting member 21 is provided with a spring 214 for connecting the motherboard. Therefore, when the circuit board 40 is a motherboard, the circuit board can be electrically connected to the motherboard by disposing the elastic piece 214 on the conductive connecting member 21.

In some embodiments, referring to fig. 6 and 7, at least one first magnetic member 12 is disposed in the accommodating cavity 11, and the at least one first magnetic member 12 is located between the plurality of key installation holes. Specifically, one first magnetic member 12 may be disposed between no two adjacent key mounting holes, at least two first magnetic members 12 may be disposed between no two adjacent key mounting holes, one first magnetic member 12 may be disposed between some adjacent key mounting holes, or at least two first magnetic members 12 may be disposed between some adjacent key mounting holes. That is, the number of the first magnetic members 12 may be plural, and the plural first magnetic members may be disposed at different positions, respectively, so as to attract the charging device at the different positions. The first magnetic part 12 is used for being magnetically connected with a charging device to achieve charging convenience.

In some embodiments, the first magnetic member 12 is located between two key mounting holes and is spaced apart from the key mounting holes; namely, the first magnetic parts 12 and the key mounting holes are distributed one by one at intervals. Thereby ensuring that each conductive key 20 has a charging terminal capable of stably contacting a charging device when charging.

In some embodiments, the two conductive keys 20 are located on the side of the housing, and if the number of the conductive keys 20 is more than 3, at least two conductive keys 20 are located on the same side of the housing, so that the charging terminal of the charging device is in contact with the conductive keys 20.

The utility model also provides a wearable device, including the wearable device main part in above arbitrary embodiment with wear the piece. Wherein, the wearing piece can be a watchband, a watch chain and the like.

For example, the wearable device may be a wrist-worn device such as a smart watch, a smart bracelet, or the like. In this case, the wearable device body is a watch head, and the wearing piece is a watch band. The wearable device may be a smart pocket watch, smart glasses, etc., and thus any electronic device utilizing the inventive concept of the present application is within the scope of the present application.

The utility model provides a charging device for being the wearable equipment main part of above-mentioned embodiment charges still provides, refer to fig. 6 and fig. 7, and charging device includes: a body 50 and at least two charging terminals 51 provided to the body 50; the charging terminal 51 is used for electrically contacting with the conductive button 20, specifically, when the charging device is connected to the wearable device main body, the main body 50 is plugged into the wearable device main body, and if the main body 50 is made of ferromagnetic material, the first magnetic component 12 can form an attractive force on the main body 50, so as to enhance the stability of plugging. Through all setting up magnetic part at charging device and wearable equipment main part, can improve both adsorption affinity when charging to guarantee the stability that electrically conductive button 20 and charging terminal touched and connect. Further, the charging device charges the wearable device main body with the conductive key 20 specially for the wearable device main body with the conductive key 20, and the specific structure can be adjusted according to the structure of the wearable device main body as long as the charging terminal of the charging device can be ensured to be stably contacted with the conductive key 20.

Specifically, the charging terminal 51 has a groove adapted to the key cap of the conductive key 20, and the groove has a charging contact, so that when the charging device is attached to the housing 10, the charging contact in the groove is electrically contacted with the conductive key 20 to transmit electric energy.

In some embodiments, the charging device further includes a second magnetic member 53 disposed on the body 50; the second magnetic member 53 is for magnetically attracting connection with the housing 10. Therefore, the first magnetic part 12 and the second magnetic part 53 can attract each other, and the stability of plugging is further enhanced. If the housing 10 is made of ferromagnetic material, a certain attraction force can be formed to the housing 10.

Further, the position of the second magnetic part 53 corresponds to the position of the first magnetic part 12, so that the magnetic attraction effect is improved, and the stability in the charging process is ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "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 disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A wearable device body, comprising:

the charging device comprises a shell (10), wherein the shell (10) is provided with an accommodating cavity (11) and is provided with at least two key mounting holes, and the distance between the at least two key mounting holes is matched with the distance between at least two charging terminals of the charging device;

at least two conductive keys (20), wherein the at least two conductive keys (20) are respectively arranged in the at least two key mounting holes;

at least two conductive connecting pieces (21) and a circuit board (40) are further arranged in the accommodating cavity (11), and at least part of the conductive keys (20) are electrically connected with the circuit board (40) through the conductive connecting pieces (21).

2. The wearable device body of claim 1, wherein a limit groove is formed on the insertion shaft of the conductive key (20), a limit hole is formed on the conductive connecting member (21), and the limit hole is engaged with the limit groove.

3. The wearable device body of claim 2, wherein the limiting hole comprises an insertion area (211) and a clamping area (212) which are communicated, wherein the inner diameter of the insertion area (211) is larger than the outer diameter of the insertion shaft of the conductive key (20), and the inner diameter of the clamping area (212) is larger than the outer diameter of the limiting groove and smaller than the outer diameter of the insertion shaft of the conductive key (20).

4. Wearable device body according to claim 1, wherein the conductive connector (21) is in a welded connection with the conductive key (20); and/or

The conductive connecting piece (21) is connected with the circuit board (40) in a patch mode or welded mode.

5. Wearable device body according to claim 1, wherein the cross-sectional shape of the conductive connection (21) is L-shaped.

6. Wearable device body according to any of claims 1-5, wherein the circuit board (40) is a flexible circuit board or a motherboard provided with biosensors; or

The circuit board (40) is a mainboard, and the conductive connecting piece (21) is provided with an elastic sheet for connecting the mainboard.

7. Wearable device body according to any of claims 1-5, wherein at least one first magnetic component (12) is further arranged in the accommodation cavity (11), the at least one first magnetic component (12) being located between the plurality of key mounting holes.

8. A wearable device characterized by comprising the wearable device body according to any one of claims 1 to 7 and a wearing piece.

9. A charging apparatus for charging a wearable device body according to any of claims 1-7, characterized in that the charging apparatus comprises: a body (50) and at least two charging terminals (51) provided to the body (50); the charging terminal (51) is used for being electrically contacted with the conductive key (20).

10. The charging device of claim 9, further comprising: a second magnetic member (53) provided to the body (50); the second magnetic part (53) is used for being magnetically connected with the shell (10).

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