A wearable device

Abstract

The present application relates to the technical field of wearable devices, and in particular to a wearable device. The wearable device includes: a first body, the first body is provided with a receiving cavity; a pressing member, at least part of the pressing member is arranged in the receiving cavity, and can move in a second direction relative to the receiving cavity, and the pressing member includes a pressing portion and a clamping portion; a second body, the second body is provided with a matching portion that matches the clamping portion; along the first direction, under the drive of the second body, the matching portion can be snapped into the clamping portion, so that the first body and the second body are in a locked state, when the pressing portion is pressed, the pressing member can move along the second direction, and drive the clamping portion to move in a direction away from the matching portion, so that the first body and the second body are unlocked; the pressing member also includes a transition section and at least two connecting sections; the pressing portion is connected to the transition section and extends to the outside of the second body, and the connecting section connects the transition section and each clamping portion; the transition section and each connecting section enclose a space.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent wearable devices, and in particular to a wearable device. Background Art

[0002] For wearable devices, the personalized demand for choosing suitable straps according to different scenes and seasons is increasing. Therefore, the demand for quick disassembly and assembly of straps is gradually increasing. The disassembly and assembly components of wearable devices are one of the key technologies to achieve quick disassembly and assembly. Existing wearable devices mostly use spring ears (steel bars connecting the strap and the dial) to connect the strap and the display panel. It requires the help of special people or special tools to complete the disassembly and assembly. The disassembly and assembly effect is low. Even if the user can disassemble and assemble by himself, the risk of injury to the human hand is also high. In addition, the current quick-release structure cannot meet the problem of electrical connection between the straps of smart straps, functional straps, etc. and the electrical components in the display panel. The existing technology on the market does not solve the problem of electrical connection between the strap and the case. Summary of the invention

[0003] The present application provides a wearable device, which aims to simplify the disassembly and assembly structure of the wearable device and support the expansion of the electrical connection interface.

[0004] The present invention provides a wearable device, which includes:

[0005] A first body, wherein the first body is provided with a receiving cavity;

[0006] A pressing member, at least a portion of which is disposed in the accommodating cavity and is movable in a second direction relative to the accommodating cavity, and the pressing member comprises a pressing portion and a clamping portion;

[0007] a second body, the second body being provided with a matching portion matching with the clamping portion;

[0008] Along the first direction, under the driving of the second body, the matching portion can be buckled on the clamping portion, so that the first body and the second body are in a locked state, and when the pressing portion is pressed, the pressing member can move along the second direction and drive the clamping portion to move in a direction away from the matching portion, so that the first body and the second body are unlocked;

[0009] The pressing member further comprises a transition section and at least two connecting sections;

[0010] The pressing portion is connected to the transition section and extends to the outside of the second body, and the connecting section connects the transition section and each of the clamping portions;

[0011] The transition section and the connecting sections together form a space.

[0012] The embodiment of the present application simplifies the connection method between the first body and the second body through the cooperation between the snap-on part and the matching part, which facilitates the assembly of the first body and the second body and simplifies the structure of the wearable device; at the same time, a space is also provided at the connection between the first body and the second body of the wearable device, and the electrical connection interface of the first body can be set through the space.

[0013] By pressing the pressing part, the pressing piece drives the clamping part to move away from the matching part, so that the clamping part and the matching part are released, and the second body can be separated from the first body. By pressing the pressing piece, the first body and the second body can be quickly disassembled.

[0014] The pressing piece is provided with at least two connecting sections, each of which is connected to the clamping part, that is, the first body and the second body are provided with at least two locking positions, which improves the stability of the connection between the first body and the second body. A pressing part is provided on the transition section, and the pressing part extends to the outside of the second body in the height direction, so that the user can press the pressing part to push the pressing piece to move.

[0015] An electrical interface can be arranged at a position of the first body corresponding to a space enclosed by the transition section and each connecting section, so as to reasonably utilize the installation positions of the first body and the second body.

[0016] In a possible design, the first body is provided with a first interface, and the first interface is arranged in the space;

[0017] The second body is provided with a second interface connected with the first interface.

[0018] In an embodiment of the present application, the space is used to accommodate the first interface of the first body, so that the electrical device in the first body is electrically connected to the power supply or other devices through the first interface; and when the second body is provided with an electrical device, the electrical device in the second body can be connected to the first interface through the second interface to transmit signals to the electrical device in the first body.

[0019] In a possible design, the engaging portion is a protrusion provided on the pressing member, and the matching portion is a groove provided on the second body. When the protrusion is engaged with the groove, the first body and the second body are in a locked state. When the second body is inserted into the first body along the length direction, the protrusion of the first body is buckled in the groove along the height direction to achieve locking of the first body and the second body.

[0020] In a possible design, the pressing member is provided with a first guide surface;

[0021] The second body is provided with a second guide surface;

[0022] The first guide surface and the second guide surface are inclined surfaces or arc surfaces. In the embodiment of the present application, the first guide surface and the second guide surface play a guiding role in the cooperation between the matching portion of the second body and the clamping portion of the first body.

[0023] In a possible design, the wearable device further includes a force-applying member, which is used to apply a clamping force to the pressing member so that the clamping portion cooperates with the matching portion.

[0024] In a possible design, the force applying member includes an elastic member;

[0025] Two ends of the elastic member are respectively in contact with the first body and the pressing member;

[0026] The elastic member can push the clamping portion to cooperate with the matching portion through its elastic force, so that the first body and the second body are in a locked state;

[0027] When the pressing member is pressed, the clamping portion can be released from the matching portion, and the pressing member can return to the initial position under the action of the resilience of the elastic member. In the embodiment of the present application, the clamping portion is squeezed during the matching process between the matching portion and the clamping portion, so that the clamping portion moves in a direction away from the matching portion and squeezes the elastic member. After the matching portion moves into place, there is no pressure on the clamping portion, and the clamping portion also has no pressure on the elastic member. The elastic member begins to rebound, and under the action of the resilience of the elastic member, the clamping portion moves in a direction close to the matching portion, thereby realizing the clamping of the clamping portion and the matching portion; pressing the pressing member drives the clamping portion to move in a direction away from the matching portion, and the clamping portion and the matching portion are released from the matching portion. The matching portion moves in a direction away from the first body under the action of the second body, thereby realizing the disassembly of the first body and the second body; at the same time, under the action of the resilience of the elastic member, the pressing member can return to the initial position.

[0028] In a possible design, the elastic member is a spring;

[0029] The elastic member is arranged corresponding to the position of the clamping portion, so that the clamping portion can compress the elastic member during movement, and the spring can directly push the clamping portion to move under the action of the rebound force.

[0030] In a possible design, the pressing member is provided with a guide rod, and along the second direction, the guide rod and the clamping portion are arranged on two sides of the pressing member opposite to each other;

[0031] The elastic member is sleeved on the guide rod, and the guide rod plays a guiding role in the compression and rebound process of the spring.

[0032] In a possible design, the pressing member is provided with a guide groove, the guide groove extends along the second direction, and the guide groove is located at a connecting position between the connecting section and the transition section;

[0033] At least part of the spring is located in the guide groove and can extend out of the guide groove along the second direction. The guide groove plays a guiding role in the compression and rebound process of the spring.

[0034] In a possible design, the elastic member is a spring sheet;

[0035] Along the second direction, the elastic member is arranged corresponding to the pressing portion, and the elastic member is fixed to the first body. The elastic member can be a spring sheet, which is fixed on the first body and corresponds to the position of the pressing portion. At least part of the spring sheet is bent toward the pressing portion. The clamping portion can drive the pressing portion to press the spring sheet during the movement, so that the spring sheet extends to both sides, so that it tends from a curved surface to a flat surface. When the elastic sheet rebounds, it changes from a flat surface to a curved surface to push the pressing portion to move. Compared with a spring, the spring sheet has a simpler structure and saves costs.

[0036] In a possible design, the force applying member further includes a magnetic member, the magnetic member corresponds to the position of the clamping portion, and the two have magnetic attraction;

[0037] The magnetic member can attract the clamping portion to cooperate with the matching portion through its magnetic force, so that the first body and the second body are in a locked state;

[0038] When the pressing part is pressed, the clamping part can be released from the matching part. In the embodiment of the present application, the clamping part is squeezed during the matching process of the matching part and the clamping part, so that the clamping part moves in a direction away from the matching part. After the matching part moves into place, the magnetic part attracts the clamping part to move in a direction close to the matching part, so that the clamping part and the matching part are connected; the pressing part is pressed, and the pressing part drives the clamping part to move in a direction away from the matching part, so that the clamping part and the matching part are released. The matching part moves in a direction away from the first body under the drive of the second body, so that the first body and the second body are disassembled.

[0039] In a possible design, the first body includes a limiting member, the limiting member is fixedly connected to the first body and surrounds a receiving cavity;

[0040] At least part of the pressing member is located in the accommodating cavity and can move in the accommodating cavity along the second direction. The pressing member is installed on the first body through the limiting member and can move along the second direction to realize the disassembly of the first body and the second body.

[0041] In a possible design, the first body is provided with a mounting cavity, at least a portion of the pressing member is located in the mounting cavity, and can move along the second direction in the mounting cavity;

[0042] A through hole is provided on the bottom wall of the installation cavity, and the pressing portion passes through the through hole and extends along the second direction to the outside of the first body;

[0043] The side wall of the installation cavity is provided with an installation groove, and at least part of the second body can extend into the installation cavity through the installation groove and cooperate with the pressing piece. In the embodiment of the present application, the first body is a split structure, including an upper shell and a lower shell, and the upper shell and the lower shell are connected to form a mounting cavity. The pressing piece is first assembled on the upper shell, and then the lower shell is covered on the upper shell, and the two are fixedly connected to limit the pressing piece in the installation cavity between the upper shell and the lower shell to limit the movement of the pressing piece in the third direction and the movement range in the second direction; wherein the notch of the installation groove is smaller than the height of the pressing piece to limit the movement of the pressing piece in the first direction. The pressing part extends to the outside through the through hole of the lower shell so as to press the pressing part to drive the pressing piece to move.

[0044] In a possible design, the second direction is parallel to the axial direction of the first body;

[0045] The first direction is perpendicular to the second direction.

[0046] In a possible design, the second body is provided with a positioning column, the first body is provided with a positioning hole, and the first body and the second body are connected through the positioning column and the positioning hole. When the second body is inserted into the first body, the positioning column is driven to be inserted into the positioning hole, and the positioning column plays a guiding and positioning role in the matching process between the second body and the first body;

[0047] In a possible design, one of the first body and the second body is a watch dial, and the other is a watch lug.

[0048] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 A schematic diagram of the structure of a wearable device provided in an embodiment of the present application;

[0050] Figure 2 for Figure 1 An exploded diagram of the wearable device in Embodiment 1;

[0051] Figure 3 for Figure 1 A cross-sectional view of the wearable device in the first embodiment taken along the line AA;

[0052] Figure 4 for Figure 3 A partial enlarged view of part D in the middle;

[0053] Figure 5for Figure 2 A schematic diagram of the structure of the middle pressing member;

[0054] Figure 6 for Figure 1 An exploded diagram of the wearable device in Embodiment 2;

[0055] Figure 7 for Figure 1 A cross-sectional view of the wearable device in the second embodiment taken along the line AA;

[0056] Figure 8 for Figure 6 A schematic diagram of the structure of the middle pressing member;

[0057] Fig. 9 for Figure 1 An exploded diagram of the wearable device in Example 3;

[0058] Fig.10 for Figure 1 A cross-sectional view of the wearable device in the third embodiment taken along the line AA;

[0059] Fig.11 for Figure 1 A BB-direction cross-sectional view of the wearable device in Embodiment 3;

[0060] Fig.12 for Fig. 9 Schematic diagram of the structure of the middle pressing piece;

[0061] Fig.13 is a schematic diagram of the connection between the first body and the pressing member;

[0062] Fig.14 for Figure 1 A CC cross-sectional view of the wearable device in Embodiments 1, 2, and 3;

[0063] Fig.15 for Figure 1 An exploded diagram of the wearable device in Embodiment 4;

[0064] Fig.16 for Figure 1 A CC cross-sectional view of the wearable device in Embodiment 4;

[0065] Fig.17 for Fig.16 EE section view;

[0066] Fig.18 for Fig.16 FF section view;

[0067] Fig.19 for Fig.16 GG section view;

[0068] Fig. 20 for Fig.19 Schematic diagram of the structure of the middle pressing piece.

[0069] Reference numerals:

[0070] 1-first body, 12-pressing member, 121-clamping portion, 122-pressing portion, 123-transition section, 124-connecting section, 125-first guide surface, 126-guide rod, 127-guide groove, 13-space, 14-elastic member, 15-limiting member, 16-positioning hole, 17-upper shell, 171-installation cavity, 172-installation groove, 18-lower shell, 181-through hole, 19-first interface;

[0071] 2-second body, 21-matching portion, 22-second guide surface, 23-magnetic member, 24-positioning column, 25-second interface;

[0072] Y-length direction, X-width direction, Z-height direction.

[0073] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0074] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0075] It should be clear that the described embodiments are only a part of the embodiments of this application. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0076] In a specific embodiment, the present application is further described in detail below through a specific embodiment and in conjunction with the accompanying drawings.

[0077] In the prior art, the quick-release structure of the wearable device has many parts, a complex structure, and a complex assembly process, which is costly. There is no space for an electrical expansion interface at the assembly position of the wearable device, and the electrical interface cannot be expanded.

[0078] The first direction involved in the embodiment of the present application may be a length direction Y of the wearable device, the second direction may be a height direction Z of the wearable device, and the third direction may be a width direction X of the wearable device.

[0079] like Figures 1 to 20As shown, in order to solve the above technical problems, an embodiment of the present application provides a wearable device, which can be a watch, a bracelet, etc. Specifically, the wearable device includes a first body 1, a second body 2 and a pressing piece 12, and the first body 1 is detachably connected to the second body 2. Specifically, the first body 1 is provided with a accommodating cavity, at least part of the pressing piece 12 is arranged in the accommodating cavity, and can move in a first direction relative to the accommodating cavity, the pressing piece includes a clamping portion 121, and the second body 2 is provided with a matching portion 21 that matches the clamping portion 121; along the first direction, under the drive of the second body 2, the matching portion 21 can be buckled in the clamping portion 121, so that the first body 1 and the second body 2 are in a locked state. In the embodiment of the present application, when the first body 1 is connected to the second body 2, the second body 2 is inserted into the first body 1 along the first direction of the wearable device, so that the matching portion 21 of the second body 2 is engaged with the clamping portion 121 of the first body 1, and the first body 1 and the second body 2 are locked, thereby realizing the rapid assembly of the wearable device; the connection method between the first body 1 and the second body 2 is simplified by the cooperation between the clamping portion 121 and the matching portion 21, which facilitates the assembly of the first body 1 and the second body 2, making the structure of the wearable device simple. Taking the wearable device as a watch as an example, the first body 1 can be a dial, and the second body 2 can be a lug. The dial and the lug of the wearable device can be quickly disassembled and assembled to replace a damaged strap.

[0080] Among them, the first body 1 is also provided with a recessed portion, and the snap-fitting position of the snap-fitting portion 121 and the matching portion 21 is located in the recessed portion. After the first body 1 and the second body 2 are matched, the connection position of the two is hidden inside the wearable device to improve the neatness of the appearance of the wearable device.

[0081] like Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Fig. 9 , Fig.10 , Fig.13 , Fig.15 , Fig.17 and Fig.18As shown, in a possible design, the first body 1 includes a pressing member 12, the pressing member 12 is provided with a pressing portion 122, and the clamping portion 121 is provided on the pressing member 12; when the pressing portion 122 is pressed, the pressing member 12 can move along the second direction, and drive the clamping portion 121 to move in a direction away from the matching portion 21, so that the first body 1 and the second body 2 are unlocked; the second direction is parallel to the axial direction of the first body 1. In the embodiment of the present application, the pressing member 12 is located in the recessed portion of the first body 1, and can move along the second direction in the recessed portion. By pressing the pressing portion 122, the pressing member 12 drives the clamping portion 121 to move in a direction away from the matching portion 21, so that the clamping portion 121 and the matching portion 21 are released, and the second body 2 can be separated from the first body 1. By pressing the pressing member 12, the first body 1 and the second body 2 can be quickly disassembled.

[0082] In the embodiment of the present application, the first body 1 and the second body 2 are assembled along the first direction, so that after the first body 1 and the second body 2 are assembled, the first body 1 is also provided with a space for placing the electrical interface.

[0083] like Figure 3 , Figure 4 , Figure 7 , Fig.10 , Fig.11 and Fig.17 As shown, in a possible design, the engaging portion 121 may be a protrusion provided on the pressing member 12, and the matching portion 21 may be a groove provided on the second body 2. When the protrusion is engaged with the groove, the first body 1 and the second body 2 are in a locked state. In the embodiment of the present application, when the second body 2 is inserted into the first body 1 along the first direction, the protrusion of the first body 1 is buckled in the groove along the second direction to achieve the locking of the first body 1 and the second body 2.

[0084] like Figure 2 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 , Fig.12 , Fig.15 and Fig. 20As shown, in a possible design, the pressing member 12 includes a transition section 123 and at least two connecting sections 124; the pressing portion 122 is connected to the transition section 123 and extends to the outside of the second body 2, and the connecting section 124 is used to connect the clamping portion 121 and the transition section 123. In the embodiment of the present application, the pressing member 12 is provided with at least two connecting sections 124 and two clamping portions 121, and the connecting section 124 connects the clamping portion 121 and the transition section 123, that is, the first body 1 and the second body 2 are provided with at least two locking positions, thereby improving the stability of the connection between the first body 1 and the second body 2. Two adjacent connecting sections 124 are connected by a transition section 123, wherein the connecting section 124 and the transition section 123 can be fixedly connected or integrally formed; a pressing portion 122 is provided on the transition section 123, and the pressing portion 122 extends along the second direction to the outside of the second body 2, so that the user can press the pressing portion 122 to push the pressing member 12 to move; at the same time, the pressing portion 122 is hidden on the inner surface of the wearable device to reduce the influence of the pressing portion 122 on the appearance of the wearable device.

[0085] like Fig.13 and Fig.15 As shown, in a possible design, the transition section 123 and each connecting section 124 enclose a space 13. In the embodiment of the present application, the transition section 123 is recessed along the second direction so that the pressing portion 122 is arranged outside the second body 2; and an electrical interface can be arranged at the position of the first body 1 corresponding to the recessed portion of the transition section 123, so as to reasonably utilize the installation positions of the first body 1 and the second body 2.

[0086] The first body is provided with a first interface 19, which is arranged in the space; the second body is provided with a second interface 25 connected to the first interface 19. In the embodiment of the present application, the first interface 19 of the first body 1 can be provided through the space 13, so that the electrical device in the first body 1 is electrically connected to the power supply or other devices through the first interface 19; and when the second body 2 is provided with an electrical device, the second body 2 can be provided with a second interface 25, and the electrical device in the second body 2 can transmit signals to the electrical device in the first body 1 through the second interface 25. Taking the wearable device as a smart health bracelet as an example, the first body 1 is a bracelet display panel, the second body 2 is a bracelet, and the health index detected by the second body 2 can be transmitted to the display panel through the first interface 19 and the second interface 25. In addition, the electrical device can be hidden in the space at the connection position of the first body 1 and the second body 2, thereby protecting the electrical device. Or the wearable device is a smart watch, the first body 1 is a dial, the second body 2 is a lug, and the wearable device also includes a strap, the strap is provided with a third interface, and the dial, the lug and the strap are connected to the circuit through the interface to transmit signals.

[0087] like Figure 4As shown, in a possible design, the pressing member 12 is provided with a first guide surface 125; the second body 2 is provided with a second guide surface 22; the first guide surface 125 and the second guide surface 22 are inclined surfaces or arc surfaces. In the embodiment of the present application, the first guide surface 125 and the second guide surface 22 play a guiding role in the cooperation between the matching portion 21 of the second body 2 and the clamping portion 121 of the first body 1, and the matching portion 21 is inserted into the first body 1 along the guide surface to cooperate with the clamping portion 121.

[0088] In a possible design, the wearable device includes a force-applying member, which is used to apply a clamping force to the pressing member 12 so that the clamping portion 121 cooperates with the matching portion 21 to achieve locking of the first body 1 and the second body 2.

[0089] like Figures 2 to 8 , Figures 13 to 20 As shown, in a possible design, the force-applying member includes an elastic member 14; the two ends of the elastic member 14 are respectively abutted against the first body 1 and the pressing member 12; the elastic member 14 can push the clamping portion 121 to cooperate with the matching portion 21 through its elastic force, so that the first body 1 and the second body 2 are in a locked state; when the pressing member 12 is pressed, the clamping portion 121 can be released from the matching portion 21, and under the action of the rebound force of the elastic member 14, the pressing member 12 can return to the initial position. In the embodiment of the present application, the connection process between the first body 1 and the second body 2 is as follows: the matching portion 21 moves towards the direction close to the first body 1 under the drive of the second body 2 and squeezes the clamping portion 121, so that the clamping portion 121 moves in the direction away from the matching portion 21 and squeezes the elastic member 14. After the matching portion 21 moves into place, there is no pressure on the clamping portion 121, and the clamping portion 121 also has no pressure on the elastic member 14. The elastic member 14 begins to rebound. Under the action of the rebound force of the elastic member 14, the clamping portion 121 moves towards the direction close to the matching portion 21, realizing the clamping portion The clamping connection between 121 and the matching portion 21 realizes the connection between the first body 1 and the second body 2; the disassembly process of the first body 1 and the second body 2 is: pressing the pressing piece 12, the pressing piece 12 drives the clamping portion 121 to move in the direction away from the matching portion 21, the clamping portion 121 and the matching portion 21 are released from the matching portion 21, and the matching portion 21 moves in the direction away from the first body 1 under the drive of the second body 2, thereby realizing the disassembly of the first body 1 and the second body 2; at the same time, under the action of the rebound force of the elastic piece 14, the pressing piece 12 can return to the initial position.

[0090] Specifically, Figures 2 to 5 In the first embodiment shown, the elastic member 14 is arranged corresponding to the position of the clamping portion 121, and the elastic member 14 can be a spring. In the embodiment of the present application, the spring can be arranged between the clamping portion 121 and the side wall of the first body 1, so that the clamping portion 121 can compress the elastic member 14 during the movement, and the spring can directly push the clamping portion 121 to move under the action of the rebound force.

[0091] like Figures 2 to 5 As shown, more specifically, the pressing member 12 is provided with a guide rod 126, and along the second direction, the guide rod 126 and the clamping portion 121 are arranged on both sides of the pressing member 12 opposite to each other; the elastic member 14 is sleeved on the guide rod 126. The guide rod 126 guides the spring during compression and rebound, reducing the risk of lateral bending of the spring after being compressed.

[0092] Or, if Fig.15 and Fig. 20 In the fourth embodiment shown, the elastic member 14 is a spring; the pressing member 12 is provided with a guide groove 127, the guide groove 127 is located at the connection position between the connecting section 124 and the transition section 123, at least part of the spring is located in the guide groove 127, and can extend out of the guide groove 127 along the second direction. In the embodiment of the present application, the guide groove 127 can also be provided at the connection position between the connecting section 124 and the transition section 123 of the pressing member 12, and the spring is placed in the guide groove 127, and the guide hole groove 127 plays a guiding role in the process of compression and rebound of the spring, thereby reducing the risk of lateral bending of the spring after being compressed.

[0093] The spring is placed into the guide groove 127 from the notch end of the guide groove 127; the side wall of the guide groove 127 is provided with an opening, the width of the opening is smaller than the diameter of the spring, and the spring is more easily removed from the guide hole 127 through the opening to reduce the risk of the spring being compressed and stuck in the guide groove 127 and unable to be removed.

[0094] Or, if Figures 6 to 8 In the second embodiment shown, along the second direction, the elastic member 14 is arranged corresponding to the pressing portion 122, and the elastic member 14 is fixed to the first body 1. In the embodiment of the present application, the elastic member 14 can be a spring sheet, which is fixed on the first body 1 and corresponds to the position of the pressing portion 122. At least part of the spring sheet is bent toward the pressing portion 122. The clamping portion 121 can drive the pressing portion 122 to press the spring sheet during the movement, so that the spring sheet extends to both sides, so that it tends from a curved surface to a flat surface. When the elastic sheet rebounds, it changes from a flat surface to a curved surface to push the pressing portion 122 to move. Compared with a spring, the spring piece has a simpler structure and saves costs.

[0095] Specifically, both ends of the elastic member 14 may be fixedly connected to the first body 1 , or one end may be fixedly connected to the first body 1 and the other end may be a free end.

[0096] In another possible design, Figures 9 to 11In the third embodiment shown, the force-applying member also includes a magnetic member 23, which is installed on the second body 2. The position of the magnetic member 23 corresponds to that of the clamping portion 121, and the two have a magnetic attraction force; the magnetic member 23 can attract the clamping portion 121 to cooperate with the matching portion 21 through its magnetic force, so that the first body 1 and the second body 2 are in a locked state; when the pressing member 12 is pressed, the clamping portion 121 can be released from the matching portion 21. In the embodiment of the present application, the connection process of the first body 1 and the second body 2 is as follows: the matching portion 21 moves in a direction close to the first body 1 and squeezes the clamping portion 121 under the drive of the second body 2, so that the clamping portion 121 moves in a direction away from the matching portion 21. After the matching portion 21 moves into place, the magnetic member 23 attracts the clamping portion 121 to move in a direction close to the matching portion 21, so as to realize the clamping of the clamping portion 121 and the matching portion 21, that is, the connection between the first body 1 and the second body 2 is realized; the disassembly process of the first body 1 and the second body 2 is as follows: the pressing member 12 is pressed, and the pressing member 12 drives the clamping portion 121 to move in a direction away from the matching portion 21, so that the clamping portion 121 and the matching portion 21 are released from the engagement, and the matching portion 21 moves in a direction away from the first body 1 under the drive of the second body 2, so as to realize the disassembly of the first body 1 and the second body.

[0097] The magnetic member 23 may be a magnet, and the clamping portion 121 may be a metal that can be attracted by the magnet.

[0098] In the embodiment of the present application, the force-applying member may further include other force-applying mechanisms, and all force-applying members whose directions of applied force are opposite to the direction pushed by the pressing member 12 are within the protection range.

[0099] like Figure 2 , Figure 5 , Figure 6 , Figure 8 and Fig.11 As shown, in a possible design, the first body 1 includes a limiter 15, the limiter 15 is fixedly connected to the first body 1, and the limiter 15 is a side wall of the accommodating cavity to limit the movement of the pressing member 12 along the first direction. In the embodiment of the present application, the pressing member 12 is arranged in the recessed portion of the first body 1, and the limiter 15 is connected to the first body 1 through a connecting member to install the pressing member 12 on the first body 1. The pressing member 12 is arranged in the accommodating cavity surrounded by the limiter 15 and the recessed portion, and the movement of the pressing member 12 in the first direction is limited by the limiter 15. The limiter 15 can move in the accommodating cavity along the second direction, and the movement range of the pressing member 12 in the second direction is limited by the side wall of the recessed portion.

[0100] like Fig.19As shown, in a possible design, the first body 1 is provided with an installation cavity 171, at least part of the pressing piece 12 is located in the installation cavity 171, and can move in the installation cavity 171 along the second direction; the bottom wall of the installation cavity 171 is provided with a through hole 181, and the pressing portion 122 extends through the through hole 181 along the second direction to the outside of the first body 1; the side wall of the installation cavity is provided with a mounting groove 172, and at least part of the second body 2 can extend into the installation cavity 171 through the mounting groove 172 and cooperate with the pressing piece 12.

[0101] like Fig.15 As shown, in the embodiment of the present application, the first body is a split structure, including an upper shell 17 and a lower shell 18. The upper shell 17 and the lower shell 18 are connected to form a mounting cavity 171. The mounting groove 172 is located on the side wall of the mounting cavity 171 and the two are connected. The through hole 181 is located in the lower shell 18. The assembly process of the pressing member 12 is: first assemble the pressing member 12 on the upper shell 17, and then cover the lower shell 18 on the upper shell, and the two are fixedly connected to limit the pressing member 12 in the mounting cavity 171 between the upper shell 17 and the lower shell 18 to limit the movement of the pressing member 12 in the width direction X and the movement range in the second direction; wherein the notch of the mounting groove 172 is smaller than the height of the pressing member 12 to limit the movement of the pressing member 12 in the first direction. The pressing portion 122 extends to the outside through the through hole 181 of the lower shell 18, so as to press the pressing portion 122 to drive the pressing member 12 to move.

[0102] Among them, at least part of the second body 2 can be inserted into the mounting groove 172, so that the side wall of the second body 2 fits with the side wall of the pressing member 12. In the embodiment of the present application, the outer contour of the second body 2 matches the outer contour of the mounting groove 172. When at least part of the second body 2 is inserted into the mounting groove 172, the side wall of the second body 2 fits with the side wall of the pressing member 12 to limit the movement and rotation of the second body 2 in the second direction and the movement and rotation in the third direction. In this embodiment, the first body 1 and the second body 2 are positioned by the shape contours of the two when they are matched, which can reduce other positioning and matching structures and make the wearable device structure simpler.

[0103] In the embodiment of the present application, an electrical interface may be provided at the position of the second body 2 and the installation cavity 171 corresponding to the recessed portion of the transition section 123 to reasonably utilize the installation positions of the first body 1 and the second body 2 .

[0104] In a possible design, the second direction is parallel to the axial direction of the first body, and the first direction is perpendicular to the second direction, wherein the first direction and the second direction may be substantially perpendicular.

[0105] like Fig.13 and Fig.14As shown, in a possible design, the second body 2 is provided with a positioning column 24, and the first body 1 is provided with a positioning hole 16. When the first body 1 and the second body 2 are matched, the positioning column 24 is located in the positioning hole 16; at least two positioning columns 24 are provided, and the two positioning columns 24 are distributed along the third direction; the positioning hole 16 is provided corresponding to the positioning column 24. In the embodiment of the present application, when the second body 2 is inserted into the first body 1, the positioning column 24 is driven to be inserted into the positioning hole 16, and the positioning column 24 plays a guiding role in the matching process between the second body 2 and the first body 1; at least two positioning columns 24 are provided to match with the positioning hole 16, so as to limit the rotation of the second body 2 in the first direction, the movement and rotation in the second direction, and the movement and rotation in the third direction.

[0106] Note: A portion of this patent application document contains material which is subject to copyright protection. The copyright owner reserves all rights reserved except for the production of copies of the material in the patent file or patent record in the Patent Office.

Claims

1. A wearable device, characterized in that: The wearable device comprises: A first body, wherein the first body is provided with a receiving cavity; A pressing member, at least a portion of which is disposed in the accommodating cavity and moves relative to the second direction of the accommodating cavity, and the pressing member includes a pressing portion and a clamping portion; a second body, the second body being provided with a matching portion matching with the clamping portion; Along the first direction, under the driving of the second body, the matching portion is buckled on the clamping portion, so that the first body and the second body are in a locked state, and when the pressing portion is pressed, the pressing member moves along the second direction and drives the clamping portion to move in a direction away from the matching portion, so that the first body and the second body are unlocked; The pressing member further comprises a transition section and at least two connecting sections; The pressing portion is connected to the transition section and extends to the outside of the second body, and the connecting section connects the transition section and each of the clamping portions; The transition section and the connecting sections together form a space; the first body is provided with a first interface, and the first interface is arranged in the space; The second body is provided with a second interface connected with the first interface.

2. The wearable device according to claim 1, characterized in that: The clamping portion includes a protrusion disposed on the pressing member, and the matching portion is a groove disposed on the second body. When the protrusion is clamped in the groove, the first body and the second body are in a locked state.

3. The wearable device according to claim 1, characterized in that: The pressing member is provided with a first guide surface; The second body is provided with a second guide surface; The first guide surface and the second guide surface are inclined surfaces or arc surfaces.

4. The wearable device according to any one of claims 1 to 3, characterized in that: The wearable device also includes a force applying member, which is used to apply a clamping force to the pressing member so that the clamping portion is matched with the matching portion.

5. The wearable device according to claim 4, characterized in that: The force applying member includes an elastic member; Two ends of the elastic member are respectively in contact with the first body and the pressing member; The elastic member pushes the clamping portion to cooperate with the matching portion through its elastic force, so that the first body and the second body are in a locked state; When the pressing member is pressed, the engagement portion is released from the engagement portion, and under the action of the rebound force of the elastic member, the pressing member returns to the initial position.

6. The wearable device according to claim 5, characterized in that: The elastic member is a spring; The elastic member is arranged corresponding to the clamping portion.

7. The wearable device according to claim 6, characterized in that: The pressing member is provided with a guide rod, and along the second direction, the guide rod and the clamping portion are arranged on two sides of the pressing member opposite to each other; The elastic member is sleeved on the guide rod.

8. The wearable device according to claim 6, characterized in that: The pressing member is provided with a guide groove, the guide groove extends along the second direction and is located at a connection position between the connecting section and the transition section; At least a portion of the spring is located in the guide slot and extends out of the guide slot along the second direction.

9. The wearable device according to claim 5, characterized in that: The elastic member is a spring sheet; Along the second direction, the elastic member is disposed corresponding to the pressing portion, and the elastic member is fixed to the first body.

10. The wearable device according to claim 4, characterized in that: The force applying member further includes a magnetic member, the magnetic member corresponds to the position of the clamping portion, and the two have magnetic attraction; The magnetic member attracts the clamping portion to cooperate with the matching portion through its magnetic force, so that the first body and the second body are in a locked state; When the pressing member is pressed, the engagement portion is released from the engagement portion.

11. The wearable device according to claim 2 or 3, characterized in that: The first body includes a limiting member, the limiting member is fixedly connected to the first body, and the limiting member is a side wall of the accommodating cavity to limit the pressing member from moving along the first direction.

12. The wearable device according to any one of claims 1 to 3, characterized in that: The first body is provided with an installation cavity, at least a portion of the pressing member is located in the installation cavity, and moves along the second direction in the installation cavity; A through hole is provided on the bottom wall of the installation cavity, and the pressing portion passes through the through hole and extends along the second direction to the outside of the first body; A mounting groove is provided on the side wall of the mounting cavity, and at least a portion of the second body extends into the mounting cavity through the mounting groove and cooperates with the pressing member.

13. The wearable device according to any one of claims 1 to 3, characterized in that: The second direction is parallel to the axial direction of the first body; The first direction is perpendicular to the second direction.

14. The wearable device according to any one of claims 1 to 3, characterized in that: The second body is provided with a positioning column, the first body is provided with a positioning hole, and the first body is connected to the second body through the positioning column and the positioning hole.

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