CN113303571B

CN113303571B - Coupling mechanism and wearable equipment

Info

Publication number: CN113303571B
Application number: CN202010125195.8A
Authority: CN
Inventors: 袁胜蓝; 张斌; 杨荣广; 程天宇; 丁健
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2023-02-10
Anticipated expiration: 2040-02-27
Also published as: WO2021169652A1; CN116114979A; CN113303571A

Abstract

The application provides a coupling mechanism, includes lid closes piece, buckling piece, first structural component and second structural component, and buckling piece slidable mounting is in lid closes piece, and the buckling piece includes the lock portion of keeping. One end of the first structural member is rotatably connected with the cover assembly, the other end of the first structural member is rotatably connected with the second structural member, and the second structural member comprises a locking part. The first structural member and the second structural member are accommodated in the inner side of the cover member through rotation, and when the buckling member is located at the first position, the locking part of the buckling member is locked with the locking part of the second structural member. The application provides a coupling mechanism spare part is few, can reduce coupling mechanism's cost. The application also provides a wearable device comprising the connecting mechanism.

Description

Coupling mechanism and wearable equipment

Technical Field

The application relates to the technical field of wearing, in particular to a connecting mechanism and wearable equipment.

Background

The attachment mechanism generally refers to a structure that is attached between the securing straps. Currently, wearable devices are mostly worn by using butterfly buckles, pin buckles, snap fasteners or other types of connection mechanisms in the market. However, these connection mechanisms have a large number of parts, resulting in high cost of the connection mechanism and reduced product competitiveness of the wearable device.

Disclosure of Invention

The application provides a coupling mechanism and wearable equipment, coupling mechanism's spare part is less, can reduce coupling mechanism's cost, improves the product competitiveness of wearable equipment.

The connecting mechanism comprises a cover assembly, a fastener, a first structural member and a second structural member, wherein the fastener is slidably mounted on the cover assembly and comprises a locking part;

one end of the first structural member is rotatably connected with the cover assembly, the other end of the first structural member is rotatably connected with the second structural member, and the second structural member comprises a locking part;

when the first structural member and the second structural member are accommodated in the inner side of the cover member through rotation and the buckling member is located at the first position, the locking part of the buckling member is locked with the locking part of the second structural member. I.e. the connection mechanism is in a folded state.

The coupling mechanism that this application shows only includes lid closes piece, buckling piece, four spare parts of first structure and second structure, and coupling mechanism's spare part is few promptly, and simple structure, has not only greatly simplified coupling mechanism's structure, and each spare part just can carry out the volume production as long as adopt simple and easy processing technology moreover, greatly reduced coupling structure's manufacturing cost, help improving coupling structure's product competitiveness.

In one embodiment, the sliding portion of the fastener is exposed to the outside of the cover member for the user to slide the fastener, and the locking portion of the fastener is exposed to the inside of the cover member for the user to lock with the locking portion of the second structural member.

In one embodiment, the cover assembly, the fastener, the first structural member and the second structural member are made of metal material such as stainless steel, titanium or titanium alloy, so as to improve the appearance delicacy of the connecting mechanism.

In one embodiment, the fastener is configured such that when the fastener is in the second position, the locking portion of the fastener and the locking portion of the second structural member are unlocked from each other. At this time, the second structural member can rotate relative to the first structural member, and the first structural member can rotate relative to the cover element, so that the connecting mechanism is in an unfolding state. That is, when the connecting mechanism needs to be unfolded, the locking portion of the fastener and the locking portion of the second structural member can be unlocked only by sliding the fastener from the first position to the second position.

In one embodiment, the cover member is provided with a receiving groove, an opening of the receiving groove is located on the inner surface of the cover member, and the recessed direction of the receiving groove is the direction from the inner surface of the cover member to the outer surface. When the locking part of the buckling piece is locked with the locking part of the second structural piece, the first structural piece and the second structural piece are accommodated in the accommodating groove of the cover piece. The first structural member and the second structural member do not protrude from the inner surface of the cover member, that is, the inner surfaces of the first structural member and the second structural member do not protrude from the inner surface of the cover member, so that the connecting mechanism does not locally protrude and is abutted against the skin of a user when in use, and the use feeling of the user is improved.

In one embodiment, the inner surfaces of the first structural member and the second structural member and the inner surface of the cover assembly are positioned on the same surface, so that the contact area between the connecting mechanism and the skin of a user is increased when the connecting mechanism is used, the oppressing feeling of the connecting mechanism to the skin of the user is reduced, and the use feeling of the user is improved.

In one embodiment, the first structural member comprises two parallel connecting plates spaced from each other, one ends of the two connecting plates are rotatably connected to the cover assembly, the other ends of the two connecting plates are rotatably connected to the second structural member, and when the locking portion of the buckling member is locked with the locking portion of the second structural member, the second structural member is located between the two connecting plates, so that the connection stability between the first structural member and the cover assembly and the connection stability between the second structural member and the first structural member are improved, and the structure of the connection mechanism is simplified.

In one embodiment, the first structural member comprises a connecting plate, one end of the connecting plate is rotatably connected to the cover member, the other end of the connecting plate is rotatably connected to the second structural member, and when the locking portion of the fastener is locked with the locking portion of the second structural member, the second structural member is located on one side of the connecting plate.

In one embodiment, the first structural member further comprises a reinforcing plate connected between the two connecting plates to increase the overall strength of the first structural member. The second structural part is provided with an avoidance groove, and when the second structural part is accommodated at the inner side of the cover assembly part through rotation, the opening of the avoidance groove faces the cover assembly part;

when the locking part of the second structural member is locked with the locking part of the buckling member, the reinforcing plate part or the whole reinforcing plate part is contained in the avoiding groove, so that the strength of the first structural member is increased, the thickness of the connecting mechanism in a folded state is not increased, and the connecting stability of the first structural member and the second structural member is also increased.

In one embodiment, the connecting plate comprises an inner surface, and when the first structural member is accommodated in the cover element through rotation, the inner surface of the connecting plate deviates from the cover element;

the second structural part comprises an inner surface, and when the second structural part is accommodated at the inner side of the covering part through rotation, the inner surface of the second structural part deviates from the covering part;

when the locking part of the second structural part is locked with the locking part of the buckling part, the inner surfaces of the connecting plates and the inner surface of the second structural part are positioned on the same surface, so that the second structural part is prevented from locally protruding out of the inner surfaces of the two connecting plates when the connecting mechanism is used, the contact area between the first structural part and the second structural part and the skin of a user can be increased, and the use feeling of the user is improved.

In one embodiment, the cover member is provided with a sliding groove and a through hole, the opening of the sliding groove is located on the outer surface of the cover member, the opening of the through hole is located on the bottom wall of the sliding groove and communicates the outer side and the inner side of the cover member, the fastener further comprises a sliding portion fixedly connected to one side of the locking portion of the fastener, the sliding portion of the fastener is contained in the sliding groove and can slide in the sliding groove, and the locking portion of the fastener is exposed out of the sliding groove and the through hole on the inner side of the cover member so as to be locked with the locking portion of the second structural member.

In one embodiment, the buckling piece further comprises a limiting portion and an elastic portion fixedly connected with the limiting portion, the limiting portion and the locking portion are fixedly connected to the same side of the sliding portion, the covering piece is further provided with a limiting groove, an opening of the limiting groove is located in the groove bottom wall of the sliding groove, the limiting portion and the elastic portion are both located in the limiting groove, one end of the elastic portion, which deviates from the limiting portion, is fixedly connected to the groove side wall of the limiting groove, namely the elastic portion is connected between the groove side wall of the limiting groove and the limiting portion, so that the limiting portion is limited in the limiting groove. At this time, the limiting part can also move in the limiting groove.

In one embodiment, the cover assembly is also provided with a fixing hole, the opening of the fixing hole is positioned on the bottom wall of the limiting groove, and the fixing hole is communicated with the limiting groove and the inner side of the cover assembly;

the connecting mechanism also comprises a fastener, and the fastener extends into the limiting groove from the fixing hole and is fixedly connected with the limiting part of the buckling piece;

when the limiting part of the buckling piece moves in the limiting groove, the fastening piece slides in the fixing hole.

In one embodiment, the outer surface of the sliding portion is provided with a sliding mark to facilitate rapid identification of the position of the fastener, and the fastener is operated to unlock the locking portion of the fastener and the locking portion of the second structural member.

The wearable device shown in the application comprises two fixing belts and any one of the connecting mechanisms, wherein one fixing belt is connected with one end of the covering element, which is far away from the first structural element, and the other fixing belt is connected with one end of the second structural element, which is far away from the first structural element.

The wearable equipment that this application shows adopts any kind of coupling mechanism of above-mentioned, and coupling mechanism's spare part is few, and simple structure can effectively reduce wearable equipment's manufacturing cost, helps improving wearable equipment's product competitiveness.

In one embodiment, the ends of the two fixing straps facing away from the connecting structure are connected to each other, or the two fixing straps are integrally formed. At this time, the wearable device is a wearable ornament such as a belt, a bracelet, a foot chain, a necklace, or a ring.

In one embodiment, the fixing band comprises a plurality of connecting pieces, each connecting piece comprises an outer surface, one or more convex blocks are formed on the outer surface of the covering piece in a locally protruding mode, the outer surfaces of the convex blocks are the same as the outer surfaces of the connecting pieces in shape, so that the appearance consistency of the covering piece of the connecting mechanism and the fixing band is increased, and the appearance delicacy of the wearable device is improved.

In one embodiment, the outer surface of the fastener and the outer surface of the bump are the same in shape, so that the appearance consistency of the fastener and the cover is improved, and the appearance delicacy of the wearable device is improved.

In one embodiment, the wearable device comprises a device body, and one ends of the two fixing belts, which are far away from the connecting mechanism, are respectively connected to two opposite sides of the device body. At this time, the wearable device is a wearable electronic product such as a watch, a smart watch, a bracelet, a smart bracelet, augmented Reality (AR) glasses, an AR helmet, virtual Reality (VR) glasses, a VR helmet, or an electronic health detection device.

In one embodiment, the apparatus body includes an input device for detecting an input signal, an output device, and a processor coupled to the input device and the output device, the processor for receiving the input signal from the input device, generating an output signal, and transmitting the output signal to the output device, the output device for outputting the output signal.

The input device may be an audio sensor, an optical or visual sensor, a proximity sensor or other components that can be used to detect input, the output device may be an audio output device, a visual output device, a tactile output device or other components that can be used to provide output.

The wearable equipment that this application shows includes the fixed band, any kind of coupling mechanism and equipment main part of above-mentioned, the one end of fixed band and the one end that the closure deviates from first structure are connected, the other end of fixed band and the one end that the second structure deviates from first structure are connected respectively in the relative both sides of equipment main part, perhaps, the one end of fixed band and the one end that the second structure deviates from first structure are connected, the other end of fixed band and the one end that the closure deviates from first structure are the relative both sides of connecting equipment main part respectively.

Drawings

Fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present application;

FIG. 2 is a schematic view of the wearable device of FIG. 1 in another state;

fig. 3 is a functional block diagram of the wearable device shown in fig. 1 and 2;

FIG. 4a is a schematic view of a first strap of the wearable device of FIG. 1;

FIG. 4b is a schematic view of the first fastening strap of FIG. 4a at another angle;

FIG. 5a is a schematic view of a connector in the first fastening strip of FIG. 4 a;

FIG. 5b is a schematic view of the connector of FIG. 5a at another angle;

FIG. 6 is a schematic view of an assembled structure of two adjacent connectors in the first fastening strip of FIG. 4 a;

FIG. 7a is a schematic diagram of a second strap of the wearable device of FIG. 1;

FIG. 7b is a schematic view of the second fastening strip of FIG. 7a at another angle;

FIG. 8 is a schematic view of the construction of the second intermediate member in the second fastening strip of FIG. 7 a;

FIG. 9 is a schematic view of an assembled structure of the second intermediate member and the connecting member in the second fixing band of FIG. 7 a;

FIG. 10 is a schematic view of an exploded structure of a connection mechanism of the wearable device of FIG. 1;

FIG. 11a is a schematic view of the closure of the coupling mechanism of FIG. 10;

FIG. 11b is a schematic view of the closure shown in FIG. 11a at another angle;

FIG. 12 isbase:Sub>A schematic view of the closure of FIG. 11base:Sub>A taken in the direction A-A;

FIG. 13a is a schematic structural view of a fastener of the fastening mechanism of FIG. 10;

FIG. 13b is a schematic view of the fastener of FIG. 13a shown in an alternate angle;

FIG. 14 is a schematic view of the fastener of FIG. 13a taken in the direction B-B;

FIG. 15a is a block diagram of the attachment mechanism of FIG. 10 showing the assembly of the closure member to the fastener;

FIG. 15b is a schematic view of the assembled structure of FIG. 15a at another angle

FIG. 16 is a schematic view of the assembled structure of FIG. 15a taken along the direction C-C;

FIG. 17a is a schematic structural view of a first structural member of the coupling mechanism of FIG. 10;

FIG. 17b is a schematic view of the first structural member of FIG. 17a at another angle;

FIG. 18 is a schematic structural view of a second structural member of the connection mechanism of FIG. 10;

FIG. 19 is an exploded view of the second structural member of FIG. 18;

FIG. 20 is a schematic view of the second structural member of FIG. 18 taken along direction D-D;

FIG. 21 is a schematic view of the connection mechanism of FIG. 10 illustrating the assembly of the first structural member with the second structural member;

FIG. 22a is a schematic view of the assembled structure of FIG. 21 in another state;

FIG. 22b is a schematic view of the structure of FIG. 22a at another angle;

FIG. 23 is a schematic diagram of the structure of the connection mechanism in the wearable device of FIG. 2;

FIG. 24a is a schematic view of the attachment mechanism of the wearable device of FIG. 1;

FIG. 24b is a schematic view of the attachment mechanism of FIG. 24a at another angle;

FIG. 25 is a schematic view of the attachment mechanism of FIG. 24a taken along the line E-E;

FIG. 26a is a front view of the structure shown in FIG. 25;

FIG. 26b is a schematic view of the structure of FIG. 26a in another state;

FIG. 26c is a schematic view of the structure shown in FIG. 26b in another state;

FIG. 27 is a schematic view of an assembly between the attachment mechanism and the mounting strap of the wearable device of FIG. 1;

FIG. 28 is a structural view of the assembled construction shown in FIG. 27 in another state;

fig. 29 is a schematic structural view of a device body in the wearable device shown in fig. 1 and 2;

fig. 30 is an exploded view of the main body of the device shown in fig. 29;

fig. 31 is a schematic view of the apparatus body shown in fig. 29, taken along the direction F-F.

Detailed Description

The embodiments of the present application will be described below with reference to the drawings.

Please refer to fig. 1 and fig. 2. Fig. 1 is a schematic structural diagram of a wearable device 100 according to an embodiment of the present disclosure. Fig. 2 is a schematic structural diagram of the wearable device 100 shown in fig. 1 in another state.

Wearable device 100 may be a wearable electronic product such as a watch, a smart watch, a bracelet, a smart bracelet, augmented Reality (AR) glasses, an AR helmet, virtual Reality (VR) glasses, a VR helmet, or an electronic health detection device, or may be a wearable decoration such as a belt, a bracelet, a foot chain, a necklace, or a ring. The wearable device 100 of the embodiment shown in fig. 1 and 2 is illustrated by way of example as a smart watch.

In this embodiment, the wearable device 100 may include two fixing bands 10, a connection mechanism 20, and a device body 30. Two fixing straps 10 are respectively connected to opposite sides of the connecting mechanism 20, and ends of the two fixing straps 10 remote from the connecting mechanism 20 are respectively connected to opposite sides of the apparatus main body 30. Wherein the connecting mechanism 20 is a folding buckle. When the connection mechanism 20 is folded (the state shown in fig. 1), the two fixing bands 10 are relatively close and relatively fixed in position, and the wearable device 100 is wearable and attached to the wrist of the user. When the connection mechanism 20 is unfolded (the state shown in fig. 2), the two fixing bands 10 are relatively far apart, and the wearable device 100 can be detached from the wrist of the user.

It is understood that, in other embodiments, when the wearable device 100 is a wearable accessory such as a belt, a bracelet, a foot chain, or a ring, the wearable device 100 does not include the device body 30, and ends of the two fixing bands 10 facing away from the connecting mechanism 20 are connected to each other, or the two fixing bands 10 are integrally formed.

Referring to fig. 3, fig. 3 is a functional block diagram of the wearable device 100 shown in fig. 1 and 2.

In one embodiment, the wearable apparatus 100 may include one or more input devices 102, one or more output devices 104, and a processor 106. Generally, the input device 102 may detect various types of inputs and the output device 104 may provide various types of outputs. The processor 106 may receive input signals from the input device 102 and respond accordingly to the input signals. For example, the processor 106 may interpret input signals received from one or more input devices 102, generate an output signal, and transmit the output signal to one or more output devices 104. The output signal may cause the output device 104 to provide one or more outputs. Inputs detected at the one or more input devices 102 may be used for one or more functions of the wearable apparatus 100. In some cases, the one or more output devices 104 may be configured to provide output that is manipulated depending on or in response to input detected by the one or more input devices 102. The output provided by the one or more output devices 104 may also be responsive to, or initiated by, a program or application executed by the processor 106 and/or associated companion device.

In various embodiments, input device 102 may include any suitable components for detecting input. Examples of input devices 102 include audio sensors (e.g., microphones), optical or visual sensors (e.g., cameras, visible or invisible light sensors), proximity sensors, touch screens, force sensors, mechanical devices (e.g., crowns, switches, buttons, or keys), vibration sensors, orientation sensors, motion sensors (e.g., accelerometers or velocity sensors), position sensors (e.g., global positioning system devices), thermal sensors, communication devices (e.g., wired or wireless communication devices), resistance sensors, magnetic sensors, electroactive polymers (EAPs), strain gauges, electrodes, and the like, or some combination thereof. Each input device 102 may be configured to detect one or more specific types of inputs and provide a signal (e.g., an input signal) corresponding to the detected input. For example, the signal may be provided to the processor 106.

The output device 104 may include any suitable components for providing an output. Examples of output devices 104 include audio output devices (e.g., speakers), visual output devices (e.g., lights or displays), tactile output devices (e.g., tactile output devices), communication devices (e.g., wired or wireless communication devices), and the like, or some combination thereof. Each output device 104 may be configured to receive one or more signals (e.g., output signals provided by the processor 106) and provide an output corresponding to the signal.

The processor 106 may be operatively coupled to the input device 102 and the output device 104. The processor 106 may be adapted to exchange signals with the input device 102 and the output device 104. For example, the processor 106 may receive an input signal from the input device 102 that corresponds to an input detected by the input device 102. The processor 106 may interpret the received input signals to determine whether to provide and/or alter one or more outputs in response to the input signals. The processor 106 may then send output signals to one or more output devices 104 to provide and/or alter outputs as desired. In addition, wearable device 100 may also include memory 108 for storing instructions and data. For example, the memory 108 may be a cache memory. The memory 108 may hold instructions or data that have just been used or recycled by the processor 106. If the processor 106 needs to reuse the instruction or data, it can be called directly from the memory 108, avoiding repeated accesses, reducing the latency of the processor 106, and thus increasing the operating efficiency of the wearable device 100.

In some embodiments, the input device 102 may include a set of electrodes. The electrodes may be disposed on one or more external surfaces of the wearable device 100. The processor 106 may monitor the voltage or signal received at the at least one electrode. In some embodiments, one of the electrodes may be permanently or switchably coupled to device ground. The electrodes may be used to provide an Electrocardiogram (ECG) function for the wearable device 100. For example, a 2-lead ECG function may be provided when a user of wearable device 100 contacts a first electrode and a second electrode that receive signals from the user. As another example, a 3-lead ECG function may be provided when a user of the wearable device 100 contacts a first electrode and a second electrode that receive signals from the user and grounds the user to a third electrode of the wearable device 100. In both 2-lead and 3-lead ECG embodiments, a user may press a first electrode against a first portion of their body and a second electrode against a second portion of their body. Depending on where the third electrode is located on the wearable device 100, the third electrode may be pressed against the first or second body part.

Next, for convenience of distinction, specific structures of the wearable device 100 will be described by designating the two fixing bands 10 as a first fixing band 10a and a second fixing band 10b, respectively. Here, the first fixing band 10a is the fixing band 10 located on the left side of the connection mechanism 20 and the device main body 30 in the wearable device 100 shown in fig. 1 and 2, and the second fixing band 10b is the fixing band 10 located on the right side of the connection mechanism 20 and the device main body 30 in the wearable device 100 shown in fig. 1 and 2. The first fixing belt 10a, the connecting mechanism 20, the second fixing belt 10b and the device main body 30 are sequentially connected end to enclose a closed ring structure.

It should be noted that the structure of the first fastening tape 10 and the structure of the second fastening tape 10b may be the same or different, and the present application is not limited to this. For the convenience of understanding, the present embodiment illustrates the structure of the wearable device 100 by taking the difference between the structures of the first fixing band 10a and the second fixing band 10b as an example, which does not form a limitation to the actual structure of the wearable device 100.

Please refer to fig. 4a and 4b. Fig. 4a is a schematic structural diagram of the first fixing band 10a in the wearable device 100 shown in fig. 1. Figure 4b is a schematic view of the first fastening tape 10a shown in figure 4a at another angle.

In this embodiment, the first fixing strap 10a may include a plurality of connecting members 11 connected in sequence. Wherein, the connecting piece 11 can adopt metal materials such as stainless steel, titanium or titanium alloy to make, not only can improve the appearance delicacy degree of first fixed band 10, can also handle the connecting piece 11 through different surface processes, realizes that the outward appearance of first fixed band 10 is diversified, is favorable to carrying out the individualized design of first fixed band 10. It will be appreciated that the connecting member 11 may also be made of plastic or other non-metallic material.

It should be noted that, in other embodiments, the first fixing band 10 may also be an integrally formed integral structure, which not only simplifies the structure of the first fixing band 10, reduces the manufacturing cost of the first fixing band 10, but also improves the overall strength of the first fixing band 10.

Each connector 11 includes an outer surface 111 and an inner surface 112 disposed opposite one another. The outer surfaces 111 of the plurality of connecting members 11 may have the same shape to ensure the uniformity of the appearance of the first fastening tape 10 and improve the aesthetic appearance of the first fastening tape 10. The inner surface 112 of each link 11 may be a curved surface. When the wearable device 100 is worn on the wrist of the user, the inner surface 112 of the connecting member 11 can be better attached to the wrist of the user, so that the problem that the connecting member 11 may be abutted against the wrist of the user is avoided, and the comfort level of the user wearing the wearable device 100 is improved. Wherein, the plurality of connecting pieces 11 means that the number of the connecting pieces 11 may be two or more than two.

It should be understood that the terms "inside" and "outside" used in the wearable device 100 of the present embodiment are mainly described according to the orientation of the wearable device 100 when worn on the wrist of the user. When the wearable device 100 is worn by the user, the wearable device 100 is located inside the wrist of the user and outside the wrist of the user, which does not form a limitation on the orientation of the wearable device 100 in other scenes.

Please refer to fig. 5a and 5b. Fig. 5a is a schematic view of the connecting member 11 of the first fixing band 10a shown in fig. 4 a. Fig. 5b is a schematic view of the connector 11 of fig. 5a at another angle.

The connector 11 further comprises a circumferential surface (not shown) connected between the outer surface 111 and the inner surface 112. It should be noted that the outer surface 111 of the connecting member 11 referred to above may be only the outer surface 111 of the connecting member 11, or may include the outer surface 111 of the connecting member 11 and a transition surface connecting between the outer surface 111 and the peripheral surface.

The peripheral surface of the connecting member 11 includes a left peripheral surface 113 and a right peripheral surface 114 which are disposed opposite to each other, and a front peripheral surface 115 and a rear peripheral surface 116 connected between the left peripheral surface 113 and the right peripheral surface 114, where the front peripheral surface 115 and the rear peripheral surface 116 are disposed opposite to each other. It should be understood that the terms "left", "right", "front" and "rear" used herein are primarily set forth in reference to the orientation shown in fig. 5a, and do not form a limitation on the orientation of the connecting member 11 in other scenarios.

The left peripheral surface 113 of the connecting member 11 partially protrudes to form the first mounting portion 12. Specifically, the first mounting portion 12 is connected to a middle portion of the left circumferential surface 113, and protrudes from the left circumferential surface 113 in a direction away from the right circumferential surface 114. The first mounting portion 12 is provided with a through hole 121. The first mounting portion 12 includes a front circumferential surface (not shown) facing the front circumferential surface 115 of the connecting member 11, and a rear circumferential surface (not shown) opposite to the front circumferential surface. The opening of the through hole 121 of the first mounting portion 12 is located on the front circumferential surface of the first mounting portion 12, that is, the front circumferential surface of the first mounting portion 12 is partially recessed to form the through hole 121, and the through hole 121 extends from the front circumferential surface of the first mounting portion 12 to the rear circumferential surface and penetrates through the rear circumferential surface of the first mounting portion 12.

In addition, the first mounting portion 12 further includes an inner surface (not shown) connected between the front and rear circumferential surfaces of the first mounting portion 12. The inner surface of the first mounting portion 12 faces the same direction as the inner surface 112 of the connecting member 11, and is located on the same surface as the inner surface of the connecting member 11, so that when the wearable device 100 is worn on the wrist of a user, the attaching area of the connecting member 11 and the wrist of the user is increased, the oppression feeling of the connecting member 11 on the wrist of the user is reduced, and the wearing comfort of the user is improved.

The right circumferential surface 114 of the connecting member 11 is partially recessed to form a mounting groove 117, i.e., an opening of the mounting groove 117 is located at the right circumferential surface 114 of the connecting member 11. The mounting groove 117 is recessed from the right circumferential surface 114 of the connector 11 toward the left circumferential surface 113, and penetrates the inner surface 112 of the connector. The mounting groove 117 includes two opposite groove sidewalls (not shown), and each groove sidewall is partially recessed to form a mounting hole 118.

Next, for convenience of understanding, the connection manner between two adjacent connecting members 11 in the first fixing band 10a will be specifically described by taking the connection manner between two connecting members 11 as an example.

Referring to fig. 6, fig. 6 is an assembly structure diagram of two adjacent connecting members 11 in the first fixing belt 10a shown in fig. 4 a.

The two connecting pieces 11 are connected in a rotating way. Specifically, the first mounting portion 12 of one connecting member 11 is rotatably coupled to the mounting groove 117 of the other connecting member 11. Wherein, the first mounting portion 12 is rotatably connected to the mounting groove 117 via a lug (not shown). When assembling the two connecting members 11, the first lug is fixed to the through hole (not shown) of the first mounting portion 12, and the two first lugs of the first lug protrude from the front circumferential surface and the rear circumferential surface of the first mounting portion 12. The two raw ear heads are pinched to shorten the length of the raw ear, the first mounting part 12 is extended into the mounting groove 117, the two raw ear heads are released, and the two raw ear heads are respectively inserted into mounting holes (not shown) of the mounting groove 117, so that the two connecting pieces 11 are assembled.

In the first fixing band 10 shown in this embodiment, because all rotate between two adjacent connecting pieces 11 and connect, when wearable device 100 is worn on the wrist by the user, the connecting pieces 11 that are adjacently arranged can be adjusted adaptively according to the shape of the wrist of the user, so that first fixing band 10 fits with the wrist of the user better, and the use comfort of the user is improved. In addition, only need adopt between two adjacent connecting pieces 11 to give birth to the ear and can realize rotating the connection, need not extra rotary mechanism and realize the connection between two connecting pieces 11, not only saved the cost of first fixed band 10, still avoided rotary mechanism's existence to the influence of the appearance exquisite degree of first fixed band 10, improved the pleasing to the eye degree of first fixed band 10.

It is understood that, in other embodiments, the connection between the two connection members 11 may be realized without using a raw ear, and the rotational connection between the two connection members 11 may also be realized by using other rotating shaft mechanisms, which is not specifically limited in this application.

Referring back to fig. 4a and 4b, in this embodiment, the first fixing strap 10a further includes a first intermediate member 15. Specifically, the first intermediate member 15 is located at one end of the first fixing strap 10a, and is connected to the connecting member 11. The first intermediate member 15 is different from the connection member 11 in that the width of the mounting groove 151 of the first intermediate member 15 is smaller than that of the mounting groove (not shown) of the connection member 11. In addition, the first mounting portion of the first intermediate member 15 is rotatably coupled to the mounting groove of the link member 11. It should be noted that the connection manner of the first intermediate member 15 and the connection member 11 is substantially the same as the connection manner of the two connection members 11, and the description thereof is omitted here.

The connecting members 11 are connected end to end in sequence and then connected to the first intermediate member 15 to form the first fastening band 10a. Wherein the mounting groove 151 of the first intermediate member 15 faces the connecting mechanism (not shown) for connecting with the connecting mechanism. In the first fixing band 10a, the first attaching portion 12 of the connecting member 11 located at the end away from the first intermediate member 15 faces the apparatus main body (apparatus main body) for attachment to the apparatus main body.

In addition, when the wearable device 100 is worn on the wrist of the user, the first fixing strap 10a is wound around the wrist of the user, a first gap is formed between two adjacent connecting pieces 11, and a second gap is formed between the first intermediate piece 15 and the adjacent connecting piece 11. That is, a first gap is formed between two surfaces oppositely disposed between two adjacent connecting members 11, and a second gap is formed between two surfaces oppositely disposed between the first intermediate member 15 and its adjacent connecting member 11. That is, a first gap is formed between the left circumferential surface 113 of one connecting member 11 and the right circumferential surface 114 of the other connecting member 11, and a second gap is formed between the left circumferential surface of the first intermediate member 15 and the right circumferential surface of the connecting member 11 adjacent thereto. Wherein, the shape and size of the first gap formed between two adjacent connecting pieces 11 are substantially the same, and the shape and size of the second gap are substantially the same as the first gap, so as to improve the appearance delicacy of the first fixing belt 10 in the wearing state.

Please refer to fig. 7a and 7b. Fig. 7a is a schematic structural view of the second fixing band 10b in the wearable device 100 shown in fig. 1. Figure 7b is a schematic view of the second fastening strip 10b shown in figure 7a at another angle.

The second fastening tape 10b differs from the first fastening tape 10a in that the second fastening tape 10 includes a second intermediate member 13. The second intermediate member 13 is located at one end of the second fixing strap 10b, and one end of the second intermediate member 13 is connected to the connecting member 11 and the other end is connected to a connecting mechanism (not shown). Wherein the second intermediate piece 13 comprises an outer surface 131 and an inner surface 132, which are oppositely arranged. The outer surface 131 of the second intermediate member 13 may be the same as the outer surface 111 of the connecting member 11, so that the appearance consistency of the second fixing band 10 is ensured, the appearance delicacy of the second fixing band 10 is improved, the appearance consistency of the second fixing band 10 and the first fixing band 10 is maintained, and the appearance delicacy of the wearable device 100 is improved. The inner surface 131 of the middle piece 13 is an arc surface to better fit with the wrist of the user, so that the problem that the middle piece 11 may abut against the wrist of the user is avoided, and the comfort level of the user wearing the wearable device 100 is improved.

Referring to fig. 8, fig. 8 is a schematic structural view of the second intermediate member 13 in the second fastening tape 10b shown in fig. 7 a.

The second intermediate member 13 differs from the joint member 11 in that a right peripheral surface 134 of the second intermediate member 13 partially protrudes to form the second mounting portion 14. The second mounting portion 14 is connected to a middle region of the right peripheral surface 134 of the intermediate member 13, and extends from the right peripheral surface 134 of the intermediate member 13 in a direction away from the left peripheral surface 133. The second mounting portion 14 is provided with a second mounting hole 141. The second mounting portion 14 includes a front circumferential surface (not shown) facing the front circumferential surface 135 of the second intermediate member 13, and a rear circumferential surface (not shown) opposite to the front circumferential surface. The opening of the second mounting hole 141 is located on the front circumferential surface of the second mounting portion 14, that is, the front circumferential surface of the second mounting portion 14 is partially recessed to form the second mounting hole 141, and the second mounting hole 141 extends from the front circumferential surface of the second mounting portion 14 to the direction of the rear circumferential surface and penetrates through the rear circumferential surface of the second mounting portion 14.

In addition, the second mounting portion 14 further includes an inner surface (not shown) connected between the front circumferential surface and the rear circumferential surface of the second mounting portion 14, the inner surface of the second mounting portion 14 is the same as the inner surface 132 of the second intermediate piece 13 in orientation, and is located on the same surface as the inner surface 132 of the second intermediate piece 13, so that when the wearable device 100 is worn on the wrist of the user, the fitting area of the second intermediate piece 13 and the wrist of the user is increased, the oppression feeling of the second intermediate piece 13 on the wrist of the user is reduced, and the wearing comfort of the user is improved.

Referring to fig. 9, fig. 9 is an assembly structure diagram of the second intermediate member 13 and the connecting member 11 in the second fixing strap 10b shown in fig. 7 a.

The second intermediate piece 13 is rotatably connected with the connecting piece 11. Specifically, the first mounting portion 12 of the second intermediate member 13 is rotatably connected to the mounting groove 117 of the connecting member 11, and the second mounting portion 14 of the intermediate member 13 is away from the connecting member 11. Wherein, the first mounting portion 12 is rotatably connected to the mounting groove 117 via a lug (not shown). When the intermediate member 13 and the connecting member 11 are assembled, the lug is first fixed to the first mounting hole (not shown) of the first mounting portion 12, and the two lug heads of the lug protrude from the front circumferential surface and the rear circumferential surface of the first mounting portion 12, respectively. The two raw lug heads are pinched to shorten the length of the raw lug, the first installation part 12 extends into the installation groove 117, the two raw lug heads are released, and the two raw lug heads are respectively inserted into the bolt holes (not shown) of the installation groove 117, so that the assembly of the two connecting pieces 11 is realized.

In the second fixing band 10 shown in this embodiment, since the middle part 13 and the connecting part 11 are both rotatably connected, when the wearable device 100 is worn on the wrist by the user, the middle part 13 and the connecting part 11 can be adaptively adjusted according to the shape of the wrist of the user, so that the second fixing band 10 is better attached to the wrist of the user, and the use comfort of the user is improved. In addition, only the middle part 13 and the connecting part 11 need to be rotatably connected by using the ear, and the middle part 13 and the connecting part 11 do not need to be connected by using an additional rotating mechanism, so that the cost of the second fixing band 10 is saved, the influence of the existence of the rotating mechanism on the appearance delicacy of the second fixing band 10 is avoided, and the attractiveness of the second fixing band 10 is improved.

Further, when the wearable device 100 is worn on the wrist by the user, a second gap is formed between the intermediate piece 13 and the connecting piece 11. That is, a third gap is formed between the oppositely disposed two surfaces between the intermediate member 13 and the connecting member 11. That is, a third gap is formed between the left circumferential surface 133 of the intermediate member 13 and the right circumferential surface 144 of the connecting member 11. Wherein, the shape and the size of third clearance and first clearance are the same to improve the outward appearance uniformity of second fixed band 10b under the wearing state, improve the exquisite degree of outward appearance of second fixed band 10b.

The connecting members 11 are connected end to end in sequence and then connected to the second intermediate member 13 to form a second fastening band 10b. The second mounting portion 14 of the second intermediate member 13 faces the connecting mechanism (not shown) for connecting with the connecting mechanism. In the second fixing band 10b, the first attaching portion 12 of the connecting member 11 at the end away from the second intermediate member 13 faces the apparatus main body (apparatus main body) for attachment to the apparatus main body.

It should be noted that, in the first fastening tape 10a and/or the second fastening tape 10b, the structures of the connecting members 11 may be different, so as to increase the variety of the appearance of the first fastening tape 10a and/or the second fastening tape 10b, and facilitate the personalized design of the first fastening tape 10a and/or the second fastening tape 10b. The first fixing strap 10a and/or the second fixing strap 10b mean that only the first fixing strap 10a exists, or only the second fixing strap 10b exists, or both the first fixing strap 10a and the second fixing strap 10b exist.

Referring to fig. 1 and 10, fig. 10 is an exploded view of the connection mechanism 20 of the wearable device 100 shown in fig. 1.

The connecting mechanism 20 is connected between the first strap 10a and the second strap 10b. In this embodiment, the connecting mechanism 20 may include a cover member 21, a fastener 22, a first structural member 23, and a second structural member 24. Snap 22 is slidably mounted to closure 21. That is, the fastener 22 is connected to the cover 21 and can slide relative to the cover 21. One end of the first structural member 23 is rotatably connected to the cover 21, and the other end of the first structural member 23 is rotatably connected to the second structural member 24. The first structural member 23 can be connected to the inner side of the cover 21 relative to the cover 21, and the second structural member 24 can be connected to the inner side of the cover 21 relative to the first structural member 23.

Please refer to fig. 11a and 11b. Fig. 11a is a schematic view of the structure of the cover member 21 in the connecting mechanism 20 shown in fig. 10. Figure 11b is a schematic view of the closure 21 of figure 11a at another angle.

In this embodiment, the cover member 21 has an arc-shaped plate structure. Wherein, the lid closes the piece 21 and can adopt metal materials such as stainless steel, titanium or titanium alloy to make to reduce the appearance difference between lid closes the piece 21 and the fixed band, improve wearable equipment 100's outward appearance uniformity. The cover 21 includes an outer surface 211 and an inner surface 212 opposite to each other, and a peripheral surface (not shown) connected between the outer surface 211 and the inner surface 212. The peripheral surface of the cover member 21 includes a first peripheral surface 213 and a second peripheral surface 214 which are disposed opposite to each other, and a third peripheral surface 215 and a fourth peripheral surface 216 which are connected between the first peripheral surface 213 and the second peripheral surface 214, and the third peripheral surface 215 and the fourth peripheral surface 216 are disposed opposite to each other. It should be understood that in the present embodiment, the first peripheral surface 213 is a surface of the cover 21 facing generally to the left, the second peripheral surface 214 is a surface of the cover 21 facing generally to the right, the third peripheral surface 215 is a surface of the cover 21 facing generally to the front, and the fourth peripheral surface 216 is a surface of the cover 21 facing generally to the back. The terms "left," "right," "front," and "rear" used in describing the attachment mechanism 20 are set forth primarily with respect to the orientation shown in fig. 10, and do not form a limitation on the orientation of the attachment mechanism 20 in other scenarios. In other embodiments, the cover member 21 may also be a planar plate-shaped structure, which is not specifically limited in this application.

The cover 21 is provided with a slide groove 217. Specifically, the opening of the sliding groove 217 is located in the middle region of the outer surface 211 of the closure 21. The recess direction of the sliding groove 217 is a direction from the outer surface 211 to the inner surface 212 of the cover 21, and the sliding groove 217 penetrates the third circumferential surface 215 and the fourth circumferential surface 216. The outer surface 211 of the cover 21 may be an arc surface, and the sliding groove 217 may be an arc groove matching with the outer surface 211 of the cover 21.

The sliding groove 217 is provided with a through hole 218 and a stopper groove 219, the openings of the through hole 218 and the stopper groove 219 are located on the groove bottom wall of the sliding groove 217, and the recessed direction of the through hole 218 and the stopper groove 219 is the direction from the groove bottom wall of the sliding groove 217 to the inner surface 212 of the covering member 21. Specifically, the opening of the through hole 218 is located in the middle region of the groove bottom wall of the slide groove 217. The through hole 218 penetrates the inner surface 212 of the covering member 21 and communicates the outside and the inside of the covering member 21. It should be understood that the shape of the through hole 218 is not limited to the square shape shown in fig. 11a and 11b, and may be a circle or a bar or other shapes.

The opening of the stopper groove 219 is located in the edge region of the groove bottom wall of the slide groove 217 and is spaced from the opening of the through hole 218. Wherein, the groove side wall of the limiting groove 219 includes a left groove side wall and a right groove side wall which are oppositely arranged. In this embodiment, there are two limiting grooves 219, and the openings of the two limiting grooves 219 are located at two opposite ends of the groove bottom wall of the sliding groove 217 and located at two opposite sides of the opening of the through hole 218.

The outer surface 211 of the closure 21 also partially protrudes to form a plurality of projections 25. In particular, the projection 25 is connected to an edge region of the outer surface 211 of the closure member 21. The projection 25 projects from the outer surface 211 of the cover 21 in a direction away from the inner surface 212, and is connected to the front circumferential surface 215 and the rear circumferential surface 216. The projection 25 comprises an outer surface 251 which is facing the same as the outer surface 211 of the closure 21, and the outer surface 251 of the projection 25 may be parallel to the outer surface 211 of the closure 21. In addition, the shape of the outer surface 251 of the protrusion 25 is the same as the shape of the outer surface of the connecting member in the first fixing band, so as to increase the consistency of the appearance between the cover member 21 and the first fixing band, and improve the aesthetic appearance of the wearable device 100. The outer surface 251 of the projection 25 may also include only the outer surface 251 of the projection 25, or may include the outer surface 251 of the projection 25, a transition surface connected between the outer surface 251 of the projection 25 and the outer surface 211 of the cover 21, and a transition surface connected between the outer surface 251 of the projection 25 and the front and rear

circumferential surfaces

215 and 216.

Among the plurality of projections 25, a part of the projections 25 is located at one side of the opening of the sliding groove 217, and the other part of the projections 25 is located at the other side of the opening of the sliding groove 217. Specifically, the protrusions 25 located on the same side of the opening of the sliding groove 217 are uniformly spaced. Wherein a fourth gap is formed between adjacent bumps 25. The fourth gap is the same as the first gap in shape and size, so that the appearance consistency of the wearable device 100 in a wearing state is improved, and the appearance delicacy of the wearable device 100 is improved.

It should be noted that, in other embodiments, the outer surface 211 of the covering element 21 may not partially protrude to form the protrusion 25, but is a complete and continuous arc surface, which is not specifically limited in this application.

The inner surface 212 of the cover 21 is an arc-shaped surface and is parallel to the outer surface 211. When the wearable device 100 is worn on the wrist of the user, the inner surface 212 of the cover 21 can fit the wrist of the user, improving comfort. The radian of the inner surface 212 of the cover element 21 is 60-80 degrees, so that when the wearable device 100 is worn on the wrist of a user, the inner surface 212 of the cover element 21 can be attached to the wrist of the user as much as possible, which is beneficial to increasing the contact area between the inner surface 212 of the cover element 21 and the wrist and improving the wearing comfort of the wearable device 100.

The cover member 21 is provided with a receiving groove 2121 and a fixing hole 2122, and the openings of the receiving groove 2121 and the fixing hole 2122 are located on the inner surface 212 of the cover member 21. The receiving groove 2121 and the fixing hole 2122 are recessed in a direction from the inner surface 212 to the outer surface 211 of the cover member 21. Specifically, the opening of the receiving groove 2121 of the cover 21 is located in the middle region of the inner surface 212 of the cover 21. The housing groove 2121 of the cover 21 penetrates the left and right

peripheral surfaces

213 and 214 and communicates with the through hole 218. The receiving slot 2121 of the cover member 21 is an arc slot.

The receiving groove 2121 of the cover 21 includes two groove sidewalls disposed opposite to each other. The groove side wall of each housing groove 2121 is partially recessed to form a first pivot hole 2123 and a second pivot hole 2124. Specifically, the openings of the first and

second shaft holes

2123 and 2124 are located at opposite ends of the groove sidewall of the housing groove 2121. The first pivot hole 2123 and the second pivot hole 2124 extend in directions away from the housing groove 2121 from the groove side wall of the housing groove 2121. The first and

second shaft holes

2123 and 2124 communicate the housing groove 2121 with the outside of the cover unit 21. The two first pivot holes 2123 are disposed oppositely and located at one end of the cover member 21 close to the left peripheral surface 213. The two second rotation shaft holes 2124 are disposed oppositely and located at one end of the cover unit 21 close to the right peripheral surface 214. It should be understood that the shapes of the first and

second shaft holes

2123 and 2124 are not limited to the cylindrical hole-like structures shown in fig. 11a and 11b, but may be a square hole-like structure or a strip hole-like structure.

Referring to fig. 12, fig. 12 isbase:Sub>A schematic view of the cover member 21 shown in fig. 11base:Sub>A taken along the directionbase:Sub>A-base:Sub>A. In the drawings of the present application, the section along the direction ofbase:Sub>A-base:Sub>A means the section along the line ofbase:Sub>A-base:Sub>A and the plane of the arrows at both ends of the line ofbase:Sub>A-base:Sub>A, and the description of the drawings will be understood in the following.

The opening of the fixing hole 2122 of the cover 21 is located at an edge region of the inner surface 212 of the cover 21 and spaced from the opening of the receiving groove 2121. The fixing hole 2122 of the cover member 21 penetrates through the bottom wall of the limiting groove 219 and communicates the limiting groove 219 with the inner side of the cover member 21. That is, the other opening of the fixing hole 2122 of the cover member 21 is located at the bottom wall of the limiting groove 219. The openings of the two fixing holes 2122 are located at two opposite ends of the inner surface 212 of the cover member 21 and located at two opposite sides of the receiving groove 2121. Wherein, the fixing hole 2122 is a strip-shaped hole.

Please refer to fig. 13a and 13b. Fig. 13a is a schematic illustration of fastener 22 of connecting mechanism 20 of fig. 10. Fig. 13b is a schematic view of fastener 22 of fig. 13a shown in an alternate angle.

In this embodiment, the fastener 22 includes a sliding portion 221, a locking portion 222 and a limiting portion 223 fixed on one side of the sliding portion 221, and an elastic portion 224 fixed with the limiting portion 223. The sliding portion 221, the locking portion 222 and the limiting portion 223 can be integrally formed, so that not only can the assembly of connectors be saved, the production cost of the buckling member 22 is reduced, but also the improvement of the overall strength of the buckling member 22 is facilitated. In this case, the sliding portion 221, the locking portion 222, and the stopper portion 223 may be made of a metal material such as titanium or a titanium alloy, so as to reduce the difference in appearance between the fastener 22 and the covering member and improve the uniformity in appearance of the fastener 20. Of course, the sliding portion 221, the locking portion 222 and the limiting portion 223 may be formed by assembling, and this is not particularly limited in the present application.

The sliding portion 221 of the fastener 22 includes an outer surface 225 and an inner surface 226 opposite to each other, and a peripheral surface (not shown) connected between the outer surface 225 and the inner surface 226. In this embodiment, the outer surface 225 of the sliding portion 221 is the outer surface of the fastener 22. The outer surface 225 of the sliding part 221 and the outer surface 251 of the projection 25 in the cover member 21 have the same shape, so as to reduce the difference in appearance between the sliding part 221 and the cover member 21 and improve the appearance consistency of the fastener 20. It should be understood that the outer surface 225 of the sliding portion 221 may include only the outer surface 225 of the sliding portion 221, or may include the outer surface 225 of the sliding portion 221 and a transition surface connected between the outer surface 225 of the sliding portion 221 and the peripheral surface.

Further, the outer surface 225 of the sliding part 221 is provided with a slide mark 2151. The slide mark 2251 is an arrow, and the direction of the arrow is the unlocking direction of the fastener 22, so that the position of the sliding portion 221 can be marked, a user can conveniently find the position of the sliding portion 221 for operation, the operation direction of the sliding portion 221 when the user needs to unlock is also prompted, and the use experience of the user is improved. Of course, the slide mark 2251 may be a protrusion, a recess, a micro-groove, a rough surface, a polished surface, or the like provided on the outer surface 225 of the sliding part 221, and the like may have a marking function, which is not particularly limited in this application.

Locking portion 222 of fastener 22 is connected to an intermediate position of inner surface 226 of sliding portion 221. The latching portion 222 extends from the inner surface 226 of the sliding portion 221 in a direction away from the outer surface 225. In this embodiment, the locking portion 222 is a hook. The locking portion 222 includes a left circumferential surface 227 and a right circumferential surface 228 that are opposite to each other. The right circumferential surface 228 of the latching portion 222 is partially recessed to form a latching groove 229. That is, the opening of the catching groove 229 is located on the right circumferential surface 228 of the latching portion 222. Specifically, the opening of the catching groove 229 is located in the middle area of the right circumferential surface 228. The catching groove 229 is recessed from the right circumferential surface 228 toward the left circumferential surface 227 of the latching portion 222.

The position-limiting portion 223 of the fastener 22 is spaced apart from the locking portion 222 and connected to the edge of the inner surface 226 of the sliding portion 221. The stopper portion 223 extends from the inner surface 226 of the sliding portion 221 in a direction away from the outer surface 225. In the present embodiment, the stopper 223 has a rectangular parallelepiped structure. The stopper 223 includes a left circumferential surface 2231 and a right circumferential surface 2232 that are opposite to each other, and an inner surface 2233 that is connected between the left circumferential surface 2231 and the right circumferential surface 2232. An inner surface 2233 of the stopper portion 223 is partially recessed to form a first fixing hole 2234. The opening of the first fixing hole 2234 is located at a middle region of the inner surface 2233 of the stopper portion 223. The first fixing hole 2234 is recessed from the inner surface 2233 of the stopper portion 223 toward the inner surface 226 of the sliding portion 221. It should be understood that the shape of the first fixing hole 2234 is not limited to the cylindrical hole shown in fig. 13b, but may be a square hole or a bar hole.

Referring also to fig. 14, fig. 14 is a schematic structural view of fastener 22 of fig. 13a taken along direction B-B.

A left peripheral surface 2231 of the stopper 223 is partially recessed to form a second fixing hole 2235. The opening of the second fixing hole 2235 is located in a middle region of the left peripheral surface 2231 of the stopper portion 223. The second fixing hole 2235 is recessed from the left circumferential surface 2231 to the right circumferential surface 2232 of the stopper 223. In this embodiment, there are two limiting portions 223, and the two limiting portions 223 are respectively disposed at two opposite ends of the inner surface 226 of the sliding portion 221 and located at two opposite sides of the locking portion 222.

The two elastic portions 224 are respectively mounted in the second fixing holes 2235 of the two limiting portions 223. Specifically, one end of the elastic portion 224 is connected to the bottom wall of the second fixing hole 2235, and the other end thereof protrudes from the left peripheral surface 2231 of the stopper portion 223. In this embodiment, the elastic portion 224 is a spring. Of course, the elastic portion 224 may be a member having elasticity such as elastic foam or elastic glue.

Please refer to fig. 15a and fig. 15b. Fig. 15a is an assembled structural view between the cover 21 and the fastener 22 in the connecting mechanism 20 shown in fig. 10. Fig. 15b is a schematic view of the assembled structure of fig. 15a at another angle.

The slide portion 221 of the fastener 22 is accommodated in the slide groove 217 and is slidable in the slide groove 217. At this time, the sliding portion 221 of the fastener 22 is exposed to the outside of the cover 21. That is, the outer surface 225 of the sliding portion 221 is not shielded. Since the outer surface 225 of the sliding portion 221 is provided with a sliding mark (not shown), a user can conveniently and quickly confirm the location of the sliding portion 221, and drive the sliding portion 221 to slide in the sliding groove 217.

In addition, the outer surface 225 of the sliding portion 221 is parallel to the outer surface 211 of the cover member 21 and is located on the same surface as the outer surface 251 of the protrusion 25, so as to avoid relative protrusion or depression between the sliding portion 221 and the protrusion 25, which is beneficial to improving the appearance of the connecting mechanism 20.

The locking portion 222 of the fastener 22 extends from the sliding groove 217 and the through hole 218 into the receiving groove 2121 of the cover member 21. At this time, the locking portion 222 of the fastener 22 is exposed to the inside of the cover 21. The locking portion 222 of the fastener 22 is located on the side of the inner surface 212 of the cover member 21 close to the outer surface 211. That is, the locking portion 222 of the fastener 22 is located between the inner surface 212 and the outer surface 211 of the cover member 21. That is, the fastener 22 does not protrude from the interior surface 212 of the cover 21.

Referring to fig. 16, fig. 16 is a schematic view of the assembly structure shown in fig. 15a taken along the direction C-C.

The limiting portion 223 and the elastic portion 224 of the fastener 22 extend into the limiting groove 219 from the sliding groove 217, and are fixedly mounted in the limiting groove 219. Specifically, one end of the elastic portion 224 away from the limiting portion 223 is fixedly connected to the groove sidewall of the limiting groove 219. One end of the elastic part 224 protruding out of the left circumferential surface of the limiting part 223 is fixedly connected with the left groove side wall of the limiting groove 219, and the right circumferential surface of the limiting part 223 abuts against the right groove side wall of the limiting groove 219 to limit the movement displacement of the limiting part 223 between the left groove side wall and the right groove side wall of the limiting groove 219, so that the limiting of the limiting part 223 is realized. At this time, the spring connected between the left groove side wall of the stopper groove 219 and the stopper portion 223 may be in a natural state or a pre-compressed state.

When the sliding portion 221 slides in the sliding groove 217 along the direction from the right circumferential surface 214 to the left circumferential surface 213 of the cover member 21 under the action of an external force, the limiting portion 223 is driven by the sliding portion 221 to move along the direction from the left groove sidewall to the right groove sidewall of the limiting groove 219, so as to compress the spring. When the external force disappears, the spring rebounds to push the limiting part 22 to move along the right groove sidewall of the limiting groove 219 toward the left groove sidewall, and the sliding part 221 will slide in the sliding groove 217 to the initial position along the direction from the left circumferential surface 213 to the right circumferential surface 214 of the cover part 21 under the driving of the limiting part 22.

In addition, the first fixing hole 2234 of the limiting portion 223 is opposite to the fixing hole 2122 of the cover member 21. In this embodiment, the attachment mechanism 20 further includes a fastener 26. The fastening member 26 extends into the limiting groove 219 from the fixing hole 2122 of the cover member 21 to be fixedly connected with the limiting portion 223 of the fastening member 22. Specifically, the fastening member 26 extends into the position-limiting groove 219 from the fixing hole 2122 and is locked to the first fixing hole 2234 of the position-limiting portion 223 to connect the fastening member 22 and the cover member 21. When the fastener 22 slides relative to the cover 21, i.e. the sliding portion 221 moves in the sliding groove 217, the fastener 26 also slides in the fixing hole 2122 of the cover 21 along with the fastener 22 relative to the cover 21, so as to maintain the connection stability between the fastener 22 and the cover 21.

Please refer to fig. 17a and 17b. Fig. 17a is a schematic structural view of the first structural member 23 in the connecting mechanism 20 shown in fig. 10. Fig. 17b is a schematic view of the first structural member 23 of fig. 17a at another angle.

The first structural member 23 includes two connecting plates 231 that are parallel and spaced apart from each other, and a reinforcing plate 232 connected between the two connecting plates 231. The connecting plate 231 is an arc-shaped plate-shaped structure matched with the receiving groove 2121 of the cover member 21. The connection plate 231 includes an outer surface 233 and an inner surface 234 that are oppositely disposed, and a front circumferential surface 235 and a rear circumferential surface 236 that are connected between the outer surface 233 and the inner surface 234. The outer surface 233 and the inner surface 234 of the connecting plate 231 are both parallel to the outer surface 211 of the closure 21. In this embodiment, the outer surfaces 233 of the two connection plates 231 are the outer surfaces of the first structural member 23, and the inner surfaces 234 of the two connection plates 231 are the inner surfaces of the first structural member 23.

The partial recesses of the front circumferential surface 235 of the link plate 231 form a first spindle hole 237 and a second spindle hole 238. Openings of the first rotating shaft hole 237 and the second rotating shaft hole 238 are located at opposite ends of the front circumferential surface 235 of the connecting plate 231. The first and second rotating shaft holes 237 and 238 extend in the direction from the front circumferential surface 235 of the link plate 231 toward the rear circumferential surface 236. And the first and second rotation shaft holes 238 each penetrate the rear circumferential surface 236 of the connection plate 231. The two first rotating shaft holes 237 are located at one end of the two connecting plates 231 and are opposite to each other. The two second rotation shaft holes 238 are located at the other ends of the two connection plates 231 and are disposed opposite to each other.

The reinforcing plate 232 is located between the first rotating shaft hole 237 and the second rotating shaft hole 238 of the connecting plate 231, and is disposed near the second rotating shaft hole 238 of the connecting plate 231. The stiffening plate 232 includes an outer surface 2321 and an inner surface 2322 that are oppositely disposed. The outer surface 2321 of the reinforcing plate 232 is located on the same surface as the outer surface 233 of the connecting plate 231. The inner surface 2322 of the reinforcing plate 232 is located between the inner surface 234 and the outer surface 233 of the connecting plate 231. That is, the inner surface 2322 of the reinforcing plate 232 does not protrude beyond the inner surface 234 of the connecting plate 231. Wherein, stiffening plate 232 and two connecting plates 231 integrated into one piece to improve the intensity of first structural component 23, guarantee stiffening plate 232's structural stability. At this time, both the reinforcing plate 232 and the two connecting plates 231 may be made of a metal material such as titanium or a titanium alloy to ensure the overall strength of the first structural member 23.

It should be noted that, in other embodiments, the reinforcing plate 232 and the two connecting plates 231 may be assembled and molded, or the first connecting plate 231 may not include the reinforcing plate 232 and be formed by a single connecting plate 231 or two parallel and spaced connecting plates 231, which is not specifically limited in this application.

Please refer to fig. 18 and 19. Fig. 18 is a schematic view of the second structural member 24 of the coupling mechanism 20 of fig. 10. Fig. 19 is an exploded view of the second structural member 24 shown in fig. 18.

The second structural member 24 includes a main body portion 241 and a locking portion 242. The main body 241 has an arc-shaped plate structure. The body portion 241 includes an outer surface 243 and an inner surface 244 that are oppositely disposed, and a front circumferential surface 245 and a rear circumferential surface 246 that are connected between the outer surface 243 and the inner surface 244, the front circumferential surface 245 and the rear circumferential surface 246 being oppositely disposed. In this embodiment, the outer surface 243 of the main body portion 241 is the outer surface of the second structural member 24, and the inner surface 244 of the main body portion 242 is the outer surface of the second structural member 24.

Both the outer surface 243 and the inner surface 244 of the body portion 241 are parallel to the outer surface 233 of the link plate 231. The outer surface 243 of the main body portion 241 is partially recessed to form a fitting groove 247 and an escape groove 248. That is, the openings of the fitting groove 247 and the avoidance groove 248 are located at the outer surface 243 of the main body portion 241, and the fitting groove 247 and the avoidance groove 248 are both recessed from the outer surface 243 of the main body portion 241 toward the inner surface 244. Specifically, the opening of the fitting groove 247 is located at a middle region of the outer surface 243 of the body portion 241. The fitting groove 247 penetrates the inner surface 244 of the body portion 241. Groove side walls of the fitting groove 247 partially protrude to form a boss 249, and the boss 249 includes an outer surface. The opening of the escape groove 248 is located at an edge region of the outer surface 243 of the body portion 241 and penetrates the front circumferential surface 245 and the rear circumferential surface 246 of the body portion 241.

The main body portion 241 is provided with a first fixing hole 2451 and a second fixing hole 2452. The openings of the first and second fixing

holes

2451 and 2452 are located at the front circumferential surface 245 of the main body portion 241. The first fixing hole 2451 and the second fixing hole 2452 extend in the direction from the front peripheral surface 245 to the rear peripheral surface 246 of the main body portion 241. The first fixing hole 2451 and the second fixing hole 2452 penetrate the rear peripheral surface 246 of the main body portion 241. Specifically, the openings of the first and second fixing

holes

2451 and 2452 are located at opposite ends of the front circumferential surface 245 of the main body portion 241. Wherein the first fixing hole 2451 is located at a side of the avoiding groove 248 away from the assembling groove 247, and the second fixing hole 2452 is located at a side of the assembling groove 247 away from the avoiding groove 248.

The locking part 242 includes an outer surface 2421 and an inner surface 2422 opposite to each other, and a left circumferential surface 2423 and a right circumferential surface 2324 connected between the outer surface 2421 and the inner surface 2422. The outer surface 2421 and the inner surface 2422 of the locking part 242 are parallel and arc-shaped. The distance between the left circumferential surface 2423 and the right circumferential surface 2324 of the locking part 242 gradually increases in a direction along the outer surface 2421 of the locking part 242 toward the inner surface 2422. That is, the latching portion 242 has a wedge-shaped configuration. It should be understood that the latching portion 242 may also be a rectangular parallelepiped structure.

Referring to fig. 20, fig. 20 is a schematic view of the second structural member 24 shown in fig. 18 taken along the direction D-D.

The latching portion 242 is fixedly mounted to the mounting groove 247. Specifically, the locking portion 242 is mounted on the outer surface of the boss 249, and a part of the locking portion 242 protrudes from the side surface of the boss 249. At this time, the outer surface 2421 of the locking part 242 and the outer surface 243 of the main body part 241 are located on the same surface to improve the appearance of the second structural member 24. The locking portion 242 may be fixed to the boss 249 by welding, bonding, or the like. Of course, the locking portion 242 may be integrally formed with the main body portion 241, so as to reduce the number of assembling processes between the locking portion 242 and the main body portion 241 and improve the overall strength of the second structural member 24. In this case, the locking portion 242 and the main body portion 241 may be made of a metal material such as stainless steel, titanium, or a titanium alloy to ensure the strength of the second structural member 24.

Referring to fig. 21, fig. 21 is an assembly structure diagram of the first structural member 23 and the second structural member 24 in the connecting mechanism 20 shown in fig. 10. Fig. 21 is a schematic structural view of the first structural member 23 and the second structural member 24 in a relatively open state.

The second structural member 24 is rotatably connected to the first structural member 23. That is, the second structure 24 is connected to the first structure 23, and the second structure 24 and the first structure 23 are relatively rotatable. In this embodiment, the fastener 20 further comprises a first rotating shaft (not shown), and the second structural member 24 is rotatably connected to the first structural member 23 via the first rotating shaft. Wherein, one end of the second structure member 24 is rotatably connected to one end of the two connecting plates 231. Specifically, the middle portion of the first rotating shaft is located in a second fixing hole (not shown) of the main body portion 241 of the second structural member 24, and is fixed relative to the main body portion 241. The two ends of the first rotating shaft are respectively located in the first rotating shaft holes 237 of the two connecting plates 231, and can rotate relative to the two connecting plates 231, so that the second structural member 24 can be folded or unfolded relative to the first structural member 23.

It should be noted that the second structural member 24 being folded with respect to the first structural member 23 means that the ends of the second structural member 24 and the first structural member 23 which are far away from each other are relatively close to each other, and the second structural member 24 being opened with respect to the first structural member 23 means that the ends of the second structural member 24 and the first structural member 23 which are far away from each other are relatively far away from each other.

It is understood that in other embodiments, the first rotating shaft can rotate relative to the main body 231 and rotate relative to the two connecting plates 231, which is not limited in this application, as long as the relative rotation between the second structural member 24 and the first structural member 23 can be realized through the first rotating shaft.

Please refer to fig. 22a and 22b. Fig. 22a is a schematic view of the assembled structure of fig. 21 in another state. Fig. 22b is a schematic view of the structure of fig. 22a at another angle. Fig. 22a and 22b are schematic structural views of the first structural member 23 and the second structural member 23 in a relatively closed state.

When the second structural member 24 is rotated toward the first structural member 23, the second structural member 24 is positioned between the two connecting plates 231. At this time, the openings of the fitting groove 247 and the avoiding groove 248 are both directed to the outside of the first structural member 23. In this embodiment, the avoiding groove 248 completely receives the reinforcing plate 232, and the first fixing hole 2451 of the main body 241 is exposed at the other end of the two connecting plates 231. It is understood that the relief groove 248 may also partially receive the stiffening plate 232, i.e., the stiffening plate 232 is only partially received in the relief groove 248.

At this time, the outer surfaces of the two connecting plates 231, the outer surface of the reinforcing plate 232, the outer surface of the body portion 241, and the outer surface of the locking portion 242 are located on the same surface. The inner surfaces 234 of the two connecting plates 231 and the inner surface 244 of the main body portion 241 are located on the same surface, so that when the wearable device 100 is worn on the wrist of a user, the problem that the inner surfaces 234 of the two connecting plates 231 and the inner surface 244 of the main body portion 241 are relatively raised to abut against the wrist is avoided, and the wearing experience of the user is improved.

Referring to fig. 23, fig. 23 is a schematic structural diagram of the connection mechanism 20 in the wearable device 100 shown in fig. 2.

The end of the first structural member 23 facing away from the second structural member 24 is pivotally connected to the closure 21. In this embodiment, the connecting mechanism 30 further includes two second rotating shafts (not shown), and the first connecting member 23 is connected to the cover member 21 through the two second rotating shafts. Wherein, the other ends of the two connecting plates 231 are rotatably connected to one end of the cover member 21. Specifically, in each second rotating shaft, a part of the second rotating shaft is located in the second rotating shaft hole 238 of the connecting plate 231, and is fixed relative to the connecting plate 231. The partial second rotating shaft is located in the first rotating shaft hole 2123 of the cover element 21 and can rotate relative to the cover element 21, so that the first structural member 23 can be connected or disconnected relative to the cover element 21.

It should be noted that the first structural member 23 being connectable with respect to the covering member 21 means that an end of the first structural member 23 and the covering member 21 away from each other is relatively close to the first structural member 23 and is openable with respect to the covering member 21 means that an end of the first structural member 23 and the covering member away from each other is relatively far away.

It is understood that, in other embodiments, a part of the second rotating shaft can rotate relative to the connecting plate 231 and be fixed relative to the cover 21, which is not specifically limited in this application, as long as the relative rotation between the first structural member 23 and the cover 21 can be realized through two first rotating shafts.

Please refer to fig. 24a and 24b. Fig. 24a is a schematic structural diagram of the connection mechanism 20 in the wearable device 100 shown in fig. 1. FIG. 24b is a schematic view of the coupling mechanism 20 of FIG. 24a at another angle.

When the first structural member 23 and the second structural member 24 are received inside the cover 21 by rotation and the fastener 22 is in the first position (i.e., the fastener 22 slides relative to the cover 21 to the first position), the locking portion 222 of the fastener 22 and the locking portion 242 of the second structural member 24 are locked together. At this time, the first structural member 23 and the second structural member 24 are accommodated in the accommodating groove 2121 of the cover member 21, so that when the wearable device 100 is worn by the user, the problem that the inner side of the connecting mechanism 20 protrudes to abut against the wrist of the user is avoided, and the wearing comfort of the user is improved. The first structural member 23 and the second structural member 24 are accommodated in the accommodating groove 2121 of the cover member 21, that is, the first structural member 23 and the second structural member 24 are completely accommodated in the accommodating groove 2121 of the cover member 21 in the thickness direction, that is, the inner surfaces of the first structural member 23 and the second structural member 24 do not protrude from the inner surface 212 of the cover member 21, that is, the inner surfaces of the first structural member 23 and the second structural member 24 are located on the side of the inner surface 212 of the cover member 21 facing the outer surface 211.

The first fixing hole 2451 of the main body 241 is exposed to the right peripheral surface 214 of the cover 21. The inner surface 212 of the cover member 21, the inner surface 234 of the connecting plate, and the inner surface 244 of the main body portion are located on the same surface, so that when the wearable device 100 is worn by a user, the fitting area of the connecting mechanism 20 and the wrist of the user is increased, the oppressing feeling of the wearable device 100 to the wrist of the user is reduced, and the wearing comfort of the user is improved.

At this time, the sliding portion 221 of the fastener 22 is spaced from the protrusion 25 of the cover 21, and forms a fifth gap with the protrusion 25 of the cover 21. The fifth gap and the fourth gap have the same shape and size, so that when the user wears the wearable device 100, the consistency of the appearance of the sliding part 221 and the bump 25 is ensured, and the appearance elegance of the connecting mechanism 20 is improved.

Wherein the inner surfaces of the first and second

structural members

23, 24 both face away from the closure 21 and the outer surfaces both face towards the closure 21. That is, the inner surface 234 of the connecting plate 231, the inner surface 2322 of the reinforcing plate 232, and the inner surface 244 of the reinforcing plate 241 face away from the lid assembly 21. The fitting groove 247 and the avoiding groove 248 are open toward the lid member 21.

Referring to fig. 25, fig. 25 is a schematic view of the connecting mechanism 20 shown in fig. 24a taken along the direction E-E.

The locking portion 222 of the fastener 22 extends into the assembly slot 247 to lock with the locking portion 242 of the second structural member 24. Wherein the locking portion 242 of the second structure member 24 is partially retained in a retaining slot (not shown) of the locking portion 222 to achieve the connection of the connecting mechanism 20. At this time, the position of fastener 22 is the first position S1 of fastener 22, i.e., the first position S1 is the position where the locking portion 222 of fastener 22 and the locking portion 242 of second structural member 24 are just locked to each other.

It is understood that in other embodiments, the locking portion 222 of the fastener 24 can be a block-shaped fastener, and the locking portion 242 of the second structural member 24 can be a hook, and the locking portion 242 of the second structural member 24 extends into the through hole 218 and is locked with the locking portion 222 of the fastener 24. There are various ways to lock the locking portion 222 of the fastener 24 and the locking portion 242 of the second structural member 24, which are not illustrated here.

Please refer to fig. 26a to 26c. Fig. 26a is a front view of the structure shown in fig. 25. Fig. 26b is a schematic view of the structure shown in fig. 26a in another state. Fig. 26c is a schematic view of the structure shown in fig. 26b in another state.

When the fastener 22 is in the second position S2, the locking portion 222 of the fastener 22 and the locking portion 242 of the second structural member 24 are unlocked from each other. That is, the fastener 22 can slide to the second position S2 relative to the cover 21 to unlock the locking portion 222 of the fastener 22 and the locking portion 242 of the second structural member 24. Specifically, when the fastener 22 slides from the first position S1 to the second position S2 under the action of an external force, the locking portion 242 of the second structural member 24 is disengaged from the locking groove 229 of the locking portion 222 of the fastener 22, and the first structural member 23 and the second structural member 24 can be disengaged from the receiving groove 2121 of the cover 21, the first structural member 23 can be opened relative to the cover 21, and the second structural member 24 can be opened relative to the first structural member 23. That is, the second position S2 of the fastener 22 is a position in which the locking portion 222 of the fastener 22 is just disengaged from the locking portion 242 of the second structural member 24. It should be noted that the slidable range of the fastening member 22 relative to the covering member 21 may be just between the first position S1 and the second position S2, or may exceed the first position S1 and the second position S1, which is not specifically limited in the present application.

In some other embodiments, the input device 102 of the wearable apparatus 100 may further include a fingerprint recognition module, which may be disposed on the outer surface 225 of the sliding part 221 and electrically connected to the processor of the wearable apparatus 100. When the user slides sliding part 221, the fingerprint identification module acquires user's fingerprint information, and the fingerprint information that the fingerprint identification module acquireed is accepted to the treater to compare fingerprint information, if and only can make the relative lid piece 21 of buckling piece 22 slide after fingerprint information matches successfully with the fingerprint information of predetermineeing, with the function diversification that realizes wearable equipment 100, help realizing the personalized customization of wearable equipment 100, promote user experience.

In the wearable device 100 shown in this embodiment, the connecting mechanism 20 only includes four parts, namely the cover member 21, the fastener 22, the first structural member 23 and the second structural member 24, the parts of the connecting mechanism 20 are few, and the structures of the parts are simple, so that the structure of the connecting mechanism 20 is greatly simplified, mass production can be performed only by adopting a simple processing technology, the production cost of the connecting mechanism 20 is greatly reduced, and the improvement of the product competitiveness of the wearable device 100 is facilitated.

Please refer to fig. 27 and 28. Fig. 27 is a schematic view of an assembled structure between the connection mechanism 20 and the fixing band 10 in the wearable device 100 shown in fig. 1. Fig. 28 is a structural view of the assembled structure shown in fig. 27 in another state.

One strap 10 is attached to the end of the closure member 21 facing away from the first structural member 23 and the other strap 10 is attached to the end of the second structural member 24 facing away from the first structural member 23. Specifically, the first fixing strap 10a is connected to an end of the second structural member 24 away from the first structural member 23, and the second fixing strap 10b is connected to an end of the cover 21 away from the first structural member 23.

In this embodiment, an end of the second structural member 24 facing away from the first structural member 23 is rotatably connected to the mounting slot of the first intermediate member 15 in the first fixing strap 10a by a lug (not shown). During assembly, the first fixing hole of the second structure member 24 is fixed to the first lug, and the two first lugs of the first lug protrude from the front circumferential surface and the rear circumferential surface of the main body portion respectively. The two lug heads are pinched to shorten the length of the lug, one end of the second structural member 24 departing from the first structural member 23 is extended into the mounting groove of the first intermediate member 15, the two lug heads are released, and the two lug heads are respectively inserted into the mounting holes of the mounting groove, so that the assembly between the first fixing band 10a and the second structural member 24 is realized.

The second mounting portion of the second intermediate member 13 of the second fixing band 10b is rotatably coupled to the two second rotation shaft holes of the cover unit 21 via a lug (not shown). When the device is assembled, the raw ear is fixed in the second mounting hole of the second mounting part, and two raw ear heads of the raw ear respectively protrude out of the front circumferential surface and the rear circumferential surface of the second mounting part. The two raw lug heads are pinched to shorten the length of the raw lug, the second installation part is extended into the containing groove of the covering part 21, the two raw lug heads are released, and the two raw lug heads are respectively inserted into the two second rotating shaft holes so as to realize the assembly between the second fixing belt 10 and the covering part 21.

In this embodiment, the first fixing band 10a and the second fixing band 10b are both rotatably connected to two ends of the connecting mechanism 20, when the wearable device 100 is worn on the wrist of the user, the first fixing band 10a and the second fixing band 10b can rotate relative to the covering member 21 according to the shape of the wrist of the user, so that the joint of the first fixing band 10a, the second fixing band 10b and the connecting mechanism 20 will not protrude partially and abut against the wrist of the user, thereby improving the comfort level of the user.

It should be noted that in other embodiments, attachment mechanism 20 may include first intermediate member 15 of first strap 10a and second intermediate member 13 of second strap 10b, where first strap 10a does not include first intermediate member 15 and second strap 10b does not include second intermediate member 13, and where first strap 10a and second strap 10b each include only a plurality of end-to-end connected attachment members 11, this is not a particular limitation of the present application.

Referring back to fig. 1 and 2, two fixing straps 10 are attached to opposite sides of the apparatus body 30 on the sides facing away from the attachment mechanism 20. Specifically, the first fixing straps 10 and the second fixing straps 10 are rotatably connected to opposite sides of the main body 30, respectively, at first mounting portions of the connecting member 11 at ends of the connecting mechanism 20. Wherein, two fixed bands 10 are detachably connected to the apparatus body 30 so as to facilitate maintenance and replacement of the fixed bands 10.

Please refer to fig. 29 and fig. 30. Fig. 29 is a schematic structural view of the device body 30 in the wearable device 100 shown in fig. 1 and 2. Fig. 30 is an exploded structure view of the device body 30 shown in fig. 29.

In this embodiment, the apparatus body 30 has a cylindrical structure. The device body 30 may include a bezel 31, a first cover plate 32, and a second cover plate 33, the first cover plate 32 and the second cover plate 33 being located at opposite sides of the bezel 31. It should be understood that the cylindrical structures described above include cylindrical structures and approximately cylindrical structures. The approximately cylindrical structure means that the outer surface of the cylindrical structure may be partially depressed or partially protruded, and the description of the shape of the structure will be equally understood hereinafter. It should be noted that, in other embodiments, the apparatus main body 30 may also have a square, rectangular parallelepiped, conical, or other special-shaped structure.

In one embodiment, the apparatus body 30 may include one or more input devices 102, one or more output devices 104, and a processor 106 as described above, and the input devices 102, the output devices 104, and the processor 106 are not described in detail herein since they are described in detail above.

The frame 31 has a cylindrical structure. The frame 31 has a central axis O-O, and the frame 31 is axisymmetric with respect to the central axis O-O. The bezel 31 includes a first surface 311 and a second surface 312 disposed opposite to each other. When wearable device 100 is worn by a user, first surface 311 faces away from the user's wrist and second surface 312 faces toward the user's wrist. The first surface 311 is partially recessed to form a first fixing groove (not shown). That is, the opening of the first fixing groove is located at the first surface 311. The first fixing groove is recessed from the first surface 311 toward the second surface 312. The second surface 312 is partially recessed to form a second fixing groove (not shown). I.e., the opening of the second retaining groove is located at the second surface 312. The second fixing groove is recessed from the second surface 312 toward the first surface 311. The first fixing groove and the second fixing groove are both circular groove structures matched with the frame 31.

Bezel 31 also includes an outer perimeter 313 that is coupled between first surface 311 and second surface 312. The outer peripheral surface 313 of the frame 31 partially protrudes to form a fixing lug 314, and the fixing lug 314 protrudes from the outer peripheral surface 313 of the frame 31 in a direction away from the inside of the frame 31. In this embodiment, there are four fixing lugs 314, and the four fixing lugs 314 are arranged at intervals along the circumferential direction of the frame 31. Specifically, two fixing lugs 314 are disposed on one side of the frame 31, and the other two fixing lugs 314 are disposed on the other side of the frame 31. When two fixing straps 10 are attached to the frame 31, each fixing strap 10 can be connected between the two fixing lugs 314 by being inserted into the through holes of the first mounting portion. The inside of the frame 31 refers to a side of the frame 31 close to the central axis O-O of the frame 31.

The first cover plate 32 is located on one side of the frame 31 close to the first surface 311, and is in a disc-shaped structure matched with the frame 31. In this embodiment, the first cover 32 is a display screen. The display screen includes a display surface facing away from the frame 31, and the display surface is used for displaying information such as time, icons or physiological parameters of the user. It should be understood that, in other embodiments, the first cover 32 may be not a display screen, but a pointer or digital dial or the like, and the present application is not limited thereto.

In one embodiment, the display screen includes a cover plate and a display panel fixed to the cover plate. Wherein, the cover plate can be made of transparent materials such as glass and the like. The Display panel may be an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode) Display, an AMOLED (Active-Matrix Organic Light-Emitting Diode or Active-Matrix Organic Light-Emitting Diode) Display, a FLED (flexible Light-Emitting Diode) Display, a Mini LED, a Micro OLED, a QLED (Quantum Dot Light-Emitting Diode), or the like. The display panel may also be integrated with touch functionality, i.e. the display panel is a touch display panel, i.e. the display panel may be used both as an input device 102 for receiving inputs as described above, and as a device 104 for providing outputs. The display panel is electrically connected to the processor of the wearable device 100. The display panel can generate a touch signal and transmit the touch signal to the processor. The processor receives the touch signal, and controls the start of Application software (App) in the device main body 30 according to the touch signal. For example, a user may select to open or edit a graphic by touching or pressing the graphic at a location on the display screen, etc.

Referring to fig. 31, fig. 31 is a schematic structural view of the main body 30 of the apparatus shown in fig. 29, taken along the direction F-F.

The first cover 32 is mounted to the first fixing groove 315 of the bezel 31. The edge of the first cover plate 32 may be attached to the first fixing groove 315 of the bezel 31 by bonding. It should be understood that the first cover plate 32 is not limited to the 2D (Dimensions) display screen shown in fig. 6, but may be a 2.5D curved screen or a 3D curved screen.

The second cover plate 33 is fixed to a side of the frame 31 away from the first cover plate 32, that is, the second cover plate 33 is fixed to a side of the frame 31 close to the second surface 312. Specifically, the second cover 33 is fixed to the second fixing groove 316 of the bezel 31. The second cover plate 33 and the first cover plate 32 are respectively fixed on two opposite sides of the frame 31, and enclose with the frame 31 to form an accommodating cavity 310, and the accommodating cavity 310 may be used to accommodate functional devices such as a processor, a battery, a memory card, and a speaker of the wearable device 100. When the wearable device 100 is worn by a user, the first cover plate 32 is disposed away from the user's wrist and the second cover plate 33 is disposed close to the user's wrist.

In this embodiment, the periphery of the second cover plate 33 is detachably mounted on the second fixing groove 316, so as to facilitate maintenance and replacement of functional devices such as the memory card, the SIM card, and the speaker in the device main body 30. In this case, the frame 31 may be made of a metal alloy material such as titanium alloy or aluminum magnesium alloy, and the second cover plate 33 may be made of engineering plastic such as PC (Polycarbonate), ABS (Acrylonitrile Butadiene Styrene copolymer), or a metal alloy such as titanium alloy or aluminum magnesium alloy. Of course, the second cover plate 33 and the bezel 31 may be integrally formed, or the second cover plate 33 and the bezel 31 may be integrally formed in an assembling manner to improve structural stability of the dial. At this time, the frame 31 and the second cover 33 may be made of a metal material.

The embodiment of the application further provides another wearable device, and the wearable device in the embodiment is different from the wearable device in the embodiment in that one fixing band is provided. The fixing strap is connected between the connecting mechanism and the equipment main body, and one ends of the connecting mechanism and the equipment main body, which are far away from the fixing strap, are connected with each other. Specifically, the one end of fixed band and the one end that the lid closes the piece and deviates from first structure are connected, and the other end of fixed band and the one end that the second structure deviates from first structure are connected respectively in the relative both sides of equipment main part. Or one end of the fixing band is connected with one end of the second structural member departing from the first structural member, and the other end of the fixing band and one end of the covering member departing from the first structural member are respectively connected to two opposite sides of the equipment main body. It should be noted that other structures of the wearable device shown in this embodiment are the same as the structure of the wearable device 100 shown in the above embodiment, and redundant description is not repeated here.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A connector comprising a cover, a fastener, a first structural member, and a second structural member, said cover having a first position and a second position, said fastener being mounted to said cover and slidable relative to said cover between said first position and said second position, said fastener comprising a locking portion;

one end of the first structural member is rotatably connected with the cover element, the other end of the first structural member is rotatably connected with the second structural member, and the second structural member comprises a locking part;

when the first structural member and the second structural member are accommodated in the inner side of the cover element through rotation and the fastener is located at the first position, the locking part of the fastener is locked with the locking part of the second structural member;

when the fastener is located at the second position, the locking part of the fastener and the locking part of the second structural member are unlocked.

2. The connecting mechanism according to claim 1, wherein the cover member has a receiving groove, an opening of the receiving groove is located on an inner surface of the cover member, and when the locking portion of the fastener is locked with the locking portion of the second structural member, the first structural member and the second structural member are received in the receiving groove of the cover member.

3. The connecting mechanism according to claim 2, wherein said first structural member comprises two parallel and spaced apart connecting plates, each of said two connecting plates being pivotally connected at one end to said cover element and at the other end to said second structural member, and wherein said second structural member is located between said two connecting plates when said locking portion of said fastener is pivotally locked to said locking portion of said second structural member.

4. The connecting mechanism according to claim 3, wherein the first structural member further comprises a reinforcing plate connected between the two connecting plates, and the second structural member is provided with an avoiding groove, and when the second structural member is received inside the covering member by rotation, an opening of the avoiding groove faces the covering member;

when the locking part of the second structural member is locked with the locking part of the buckling member, the reinforcing plate part or all of the reinforcing plate part is contained in the avoiding groove.

5. The coupling mechanism according to claim 3 or 4, wherein the connecting plate comprises an inner surface, and the inner surface of the connecting plate faces away from the cover when the first structural member is received inside the cover by rotation;

the second structural part comprises an inner surface, and when the second structural part is accommodated in the inner side of the cover part through rotation, the inner surface of the second structural part deviates from the cover part;

when the locking part of the second structural member is locked with the locking part of the buckling member, the inner surface of the connecting plate and the inner surface of the second structural member are positioned on the same surface.

6. The connecting mechanism according to claim 1, wherein the cover member has a sliding groove and a through hole, an opening of the sliding groove is located on an outer surface of the cover member, the sliding groove has the first position, an opening of the through hole is located on a bottom wall of the sliding groove, the through hole communicates an outer side and an inner side of the cover member, the fastener further comprises a sliding portion fixedly connected to one side of the locking portion of the fastener, the sliding portion of the fastener is received in the sliding groove, and the locking portion of the fastener is exposed from the sliding groove and the through hole to the inner side of the cover member.

7. The connecting mechanism according to claim 6, wherein the fastening member further comprises a limiting portion and an elastic portion fixedly connected to the limiting portion, the limiting portion and the locking portion are fixedly connected to the same side of the sliding portion, the covering member further comprises a limiting groove, an opening of the limiting groove is located on a bottom wall of the sliding groove, the limiting portion and the elastic portion are both located in the limiting groove, and an end of the elastic portion away from the limiting portion is fixedly connected to a side wall of the limiting groove.

8. A connection mechanism according to claim 6 or 7, wherein the outer surface of the sliding portion is provided with a sliding marker.

9. A wearable device comprising two fastening straps and a connection mechanism according to any of claims 1-8, one of the fastening straps being connected to an end of the cover facing away from the first structural member and the other fastening strap being connected to an end of the second structural member facing away from the first structural member.

10. The wearable device according to claim 9, wherein the securing strap comprises a plurality of connectors, the connectors comprising outer surfaces, the outer surfaces of the cover partially protruding to form one or more protrusions, the outer surfaces of the protrusions having the same shape as the outer surfaces of the connectors.

11. The wearable device of claim 10, wherein an outer surface of the snap is the same shape as an outer surface of the tab.

12. A wearable device according to any of claims 9-11, characterized in that the wearable device comprises a device body, and that the ends of the two fastening straps facing away from the attachment mechanism are attached to opposite sides of the device body, respectively.

13. The wearable apparatus of claim 12, wherein the apparatus body comprises an input device for detecting an input signal, an output device, and a processor coupled to the input device and the output device, the processor for receiving the input signal from the input device, generating an output signal, and transmitting the output signal to the output device, the output device for outputting the output signal.

14. A wearable device, comprising a fixing band, the connecting mechanism according to any one of claims 1 to 8, and a device main body, wherein one end of the fixing band is connected to an end of the covering member facing away from the first structural member, and the other end of the fixing band and an end of the second structural member facing away from the first structural member are connected to opposite sides of the device main body, respectively, or one end of the fixing band and an end of the second structural member facing away from the first structural member are connected to opposite sides of the device main body, and the other end of the fixing band and an end of the covering member facing away from the first structural member are connected to opposite sides of the device main body, respectively.