Wearable device and quick release assembly thereof

Abstract

The invention discloses wearable equipment and a quick release assembly thereof. The quick release assembly is applied to a wearable device and comprises a mounting base provided with an insertion cavity, the insertion cavity is provided with an opening in one side of the mounting base, and a containing cavity communicated with the insertion cavity is formed in the mounting base; the locking piece comprises a locking part and an unlocking part connected with the locking part, and the locking piece is movably arranged on the mounting base in the communication direction of the containing cavity and the insertion cavity; wherein the locking piece has a first state and a second state relative to the mounting base, and in the first state, at least part of the locking part is located in the insertion cavity so as to lock the visible piece entering the insertion cavity from the opening; and in the second state, the locking part is accommodated in the accommodating cavity so as to unlock the visible piece. By means of the mode, the quick disassembly assembly can be conveniently and efficiently disassembled and assembled with the visual part.

Description

Wearable devices and quick-release components

[0001] This application claims priority to the invention patent application with application number 202110545559.2 filed on May 19, 2021, and invention name “A wearable device”, which is incorporated herein by reference in its entirety; claims priority to the utility model patent application with application number 202121079519.5 filed on May 19, 2021, and utility model name “A wearable device”, which is incorporated herein by reference in its entirety; and claims priority to the utility model patent application with application number 202220235659.5 filed on January 27, 2022, and invention name “Wearable device and quick-release assembly thereof”, which is incorporated herein by reference in its entirety.

Technical field

[0002] The present application relates to the field of wearable devices, and in particular to a wearable device and a quick-release assembly thereof. [Background Technology]

[0003] Currently, there are various functional glasses and smart glasses on the market. Functional glasses can correct the user's vision, and smart glasses can not only correct the user's vision, but also provide visual and / or auditory functions.

[0004] In eyewear devices, the connection structure between the lens and the temples is often difficult to disassemble. In particular, in smart glasses, the lenses and / or temples are equipped with multiple functional components. Once a part fails, it is very expensive to replace it. Replacing some components is difficult to disassemble and assemble, making it difficult for ordinary consumers to replace them by themselves.

[0005] [Summary of the invention]

[0006] The present application mainly provides a wearable device and a quick-release assembly thereof to solve the problem of difficulty and slow speed in disassembling and assembling components on the wearable device.

[0007] In order to solve the above technical problems, a technical solution adopted in this application is: to provide a quick-release assembly. The quick-release assembly is applied to a wearable device, comprising: a mounting base provided with an insertion cavity, the insertion cavity having an opening formed on one side of the mounting base, and a receiving cavity in communication with the insertion cavity; a locking member comprising a locking portion and an unlocking portion connected to the locking portion, the locking member being movably arranged on the mounting base along the communication direction between the receiving cavity and the insertion cavity; wherein the locking member has a first state and a second state relative to the mounting base, in the first state, at least a portion of the locking portion is located in the insertion cavity to lock the visual member entering the insertion cavity from the opening; in the second state, the locking portion is received in the receiving cavity to release the lock on the visual member.

[0008] In some embodiments, the locking member is switched between the first state and the second state by pressing or rotating.

[0009] In some embodiments, the locking member is slidably disposed on the mounting seat; the quick release assembly further comprises an elastic member, and the elastic member is disposed on the mounting seat;

[0010] The locking member is switched from the first state to the second state by pressing, and compresses the elastic member, and the elastic member is used to provide elastic force to drive the locking member to switch from the second state to the first state.

[0011] In some embodiments, the mounting seat is further provided with a guide cavity located on a side of the mounting seat away from the accommodating cavity and connected to the insertion cavity;

[0012] The quick release assembly further includes a pressing member connected to an end of the locking member facing away from the accommodating cavity and slidably disposed in the guide cavity to allow the locking member to change from the second state to the first state by pressing the pressing member.

[0013] In some embodiments, the elastic member is elastically compressed and supported between the bottom wall of the guide cavity and the pressing member.

[0014] In some embodiments, the locking member is assembled on the mounting seat by the guide cavity; the quick-release assembly also includes a gasket, which is supported on the bottom wall of the guide cavity, and the gasket also partially covers the connecting port between the guide cavity and the insertion cavity to at least partially cover the locking portion, and one end of the elastic member is supported on the gasket.

[0015] In some embodiments, the locking portion is further provided with a guide surface facing the opening, so that when the visible part is assembled in the insertion cavity, the visible part presses the locking part through the guide surface, so that the locking part switches from the first state to the second state, and when the visible part is assembled in the insertion cavity, the guide surface is disengaged from the visible part, so that the elastic part drives the locking part to switch from the second state to the first state.

[0016] In some embodiments, the elastic member is compressed and disposed on the bottom wall of the accommodating cavity and on an end of the locking portion facing away from the unlocking portion.

[0017] In some embodiments, the locking portion and the unlocking portion are arranged in a stepped manner, and a cross-sectional dimension of the unlocking portion toward the communication direction is smaller than a cross-sectional dimension of the locking portion.

[0018] In some embodiments, one end of the elastic member is fixed to the bottom wall of the accommodating cavity, the other end of the elastic member is provided with an embedding hole, the locking portion is provided with an embedding portion toward one end of the elastic member, and the embedding portion is assembled in the embedding hole.

[0019] In some embodiments, the elastic part is a silicone part, which includes a cylindrical portion and a support flange arranged at one end of the cylindrical portion toward the locking part and extending radially toward the central axis of the cylindrical portion. The locking portion is supported on the support flange, and the embedding hole is arranged on the support flange.

[0020] In some embodiments, the quick-release assembly further includes a positioning cover, which is disposed on the mounting seat to form the accommodating cavity;

[0021] The positioning cover includes a cylinder, a cylinder bottom wall arranged at one end of the cylinder and a retaining ring arranged at the other end of the cylinder, an undercut is provided at the end of the locking portion away from the unlocking portion, the elastic member is arranged between the cylinder bottom wall and the locking portion, the locking portion is slidingly arranged with the cylinder, and the undercut cooperates with the retaining ring to limit the locking member from disengaging from the positioning cover.

[0022] In some embodiments, the locking portion is guided and matched with the side wall of the accommodating cavity; or

[0023] The locking member is further provided with a first guide portion, and the mounting seat is provided with a second guide portion that cooperates with the first guide portion.

[0024] In some embodiments, the first guide portion is a guide hole, and the second guide portion is a guide rod disposed on the bottom wall of the accommodating cavity.

[0025] In some embodiments, the first guide portion is a guide block provided on one side of the locking member, and the second guide portion is a guide groove provided on the mounting seat.

[0026] In some embodiments, a retaining wall is provided between the guide groove and the insertion cavity and the accommodating cavity, and a connecting port connecting the guide groove, the insertion cavity and the accommodating cavity is provided on the retaining wall, and the retaining wall is also used to stop the guide block.

[0027] In some embodiments, the guide block includes a guide portion and an elastic portion, one end of the elastic portion is connected to the guide portion and forms an elastic gap with the guide portion, and the elastic portion is used to press against the side wall of the guide groove.

[0028] In some embodiments, a positioning groove is further provided on one side of the mounting seat, and the positioning groove is used to guide the visual component to be inserted into the opening of the insertion cavity and to position the visual component in cooperation with the insertion cavity.

[0029] In some embodiments, the mounting base further includes a rotating connection portion at one end facing away from the opening of the insertion cavity, and the rotating connection portion is used to articulate the wearable device's wearable component.

[0030] To solve the above technical problems, another technical solution adopted by the present application is to provide a wearable device. The wearable device includes a visual component and the above-mentioned quick-release assembly, wherein the visual component is inserted into the insertion cavity and locked with the locking component.

[0031] The beneficial effect of the present application is that, unlike the prior art, the present application discloses a wearable device and a quick-release assembly thereof. By providing an insertion cavity on the mounting base, a locking member is provided on the mounting base and passes through the insertion cavity, and the position of the locking member is adjustable, and then by switching the first state and the second state of the locking member, the locking portion or the unlocking portion is adjusted to assemble with the locking hole on the visual member, so as to lock the visual member inserted in the insertion cavity or release the locking state of the visual member, thereby improving the disassembly efficiency between the visual member and the mounting base, making the disassembly efficiency between the visual member and the quick-release assembly very efficient and convenient.

Brief Description of the Drawings

[0032] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive work, among which:

[0033] FIG1 is a schematic structural diagram of an embodiment of a wearable device provided by the present application;

[0034] FIG2 is a schematic diagram of the exploded structure of the wearable device shown in FIG1 ;

[0035] FIG3 is a schematic diagram of the exploded structure of an embodiment of a quick-release assembly in the wearable device shown in FIG2 ;

[0036] FIG4 is a side structural schematic diagram of the quick-release assembly shown in FIG3 ;

[0037] FIG5 is a schematic cross-sectional view of the quick-release assembly shown in FIG4 along the AA viewing direction;

[0038] FIG6 is a schematic structural diagram of the mounting base in the quick-release assembly shown in FIG3 ;

[0039] FIG7 is a schematic structural diagram of a locking member in the quick-release assembly shown in FIG3 ;

[0040] FIG8 is a schematic diagram of the exploded structure of a second embodiment of a quick-release assembly in the wearable device shown in FIG2 ;

[0041] FIG9 is a schematic cross-sectional view of the quick-release assembly shown in FIG8 ;

[0042] FIG10 is a schematic structural diagram of a mounting base in a third embodiment of a quick-release assembly of the wearable device shown in FIG2 ;

[0043] FIG11 is a schematic cross-sectional view of a locking member, an elastic member, a positioning cover, and a pressing member in a third embodiment of a quick-release assembly of the wearable device shown in FIG2 ;

[0044] FIG12 is a structural diagram of a first embodiment of the connection between the mounting base and the wearable component in the wearable device shown in FIG2 ;

[0045] FIG13 is a structural diagram of a second embodiment of the connection between the mounting base and the wearable component in the wearable device shown in FIG2 ;

[0046] FIG14 is a structural diagram of the connection structure between the mounting base and the wearing member shown in FIG13 from another perspective;

[0047] FIG15 is a structural diagram of a third embodiment of the connection between the mounting base and the wearable component in the wearable device shown in FIG2 . [Specific implementation method]

[0048] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0049] The terms "first", "second" and "third" in the embodiments of the present application are only used for descriptive purposes and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second" and "third" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally also include steps or units that are not listed, or may optionally also include other steps or units inherent to these processes, methods, products or devices.

[0050] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0051] The present application provides a wearable device 100. Referring to Figures 1 and 2, Figure 1 is a schematic structural diagram of an embodiment of the wearable device provided by the present application, and Figure 2 is a schematic diagram of the decomposed structure of the wearable device shown in Figure 1.

[0052] The wearable device 100 can be functional myopia glasses, reading glasses, cycling glasses or sunglasses, etc., or it can be smart glasses, such as audio glasses with headphone function. The wearable device 100 can also be a head-mounted device such as a helmet, AR device or VR device. The wearable device 100 can also be a hand-mounted device such as a functional watch or smart watch.

[0053] The wearable device 100 includes a visual component 10, a quick-release component 20 and a wearing component 30. The visual component 10 and the wearing component 30 are respectively connected to the two ends of the quick-release component 20, and both the visual component 10 and the wearing component 30 can be quickly disassembled from the quick-release component 20. The wearing component 30 can also be set with the quick-release component 20 to form a conventional connection structure or an integrated structure.

[0054] In this embodiment, the wearable device 100 is a head-mounted device, and the visual component 10 can be a lens, a display screen, or a display screen with the function of a lens. The visual component 10 can also be a lens and its auxiliary components or a display screen and its auxiliary components. The auxiliary components can be a frame or a frame, etc., so that it can be connected to the quick-release component 20.

[0055] Optionally, the visual component 10 may also be a dial structure with a display function.

[0056] In this embodiment, the wearable device 100 is a pair of glasses, the visual component 10 is a frame, and the wearing component 30 is a temple. The wearable device 100 includes a visual component 10, two sets of quick-release components 20 and two sets of wearing components 30. The two sets of quick-release components 20 are arranged at both ends of the visual component 10, and the two sets of wearing components 30 are respectively connected to a corresponding set of quick-release components 20.

[0057] Optionally, the wearable component 30 can also be a headband or a watchband, etc. The two ends of the wearable component 30 can be respectively connected to a group of corresponding quick-release components 20. The wearable component 30 can also be connected to a group of quick-release components 20 at one end and directly connected to the visual component 10 at the other end.

[0058] Refer to Figures 2 to 7, where Figure 3 is a schematic diagram of the exploded structure of an embodiment of a quick-release assembly in the wearable device shown in Figure 2, Figure 4 is a schematic diagram of the side view structure of the quick-release assembly shown in Figure 3, Figure 5 is a schematic diagram of the cross-sectional structure of the quick-release assembly shown in Figure 4 along the AA viewing direction, Figure 6 is a schematic diagram of the structure of the mounting seat in the quick-release assembly shown in Figure 3, and Figure 7 is a schematic diagram of the structure of the locking member in the quick-release assembly shown in Figure 3.

[0059] The quick-release assembly 20 includes a mounting seat 21 and a locking member 22. The mounting seat 21 is provided with an insertion cavity 210. The insertion cavity 210 is formed with an opening on one side of the mounting seat 21. The mounting seat 21 is provided with a receiving cavity 212 connected to the insertion cavity 210. The locking member 22 includes a locking portion 221 and an unlocking portion 223 connected to the locking portion 221. The locking member 22 is movably provided on the mounting seat 21 along the communication direction between the receiving cavity 212 and the insertion cavity 210. The mounting seat 21 has a first state and a second state. In the first state, at least a portion of the locking portion 221 is located in the insertion cavity 210 to lock the visual component 10 that enters the insertion cavity 210 through the opening; in the second state, the locking portion 221 is accommodated in the accommodating cavity 212, so that the unlocking portion 223 replaces the locking portion 221 and cooperates with the visual component 10, thereby releasing the lock on the visual component 10. In this state, the visual component 10 can be taken out of the insertion cavity 210 and separated from the mounting seat 21.

[0060] Specifically, the visual component 10 is provided with a locking hole 12 and a passage 14 communicating with the locking hole 12. The visual component 10 is inserted into the insertion cavity 210, and the locking portion 221 is located in the locking hole 12 to define that the visual component 10 is relatively fixed to the insertion cavity 210. The diameter of the locking hole 12 is greater than the width of the passage 14. The unlocking portion 223 can pass through the passage 14, while the locking portion 221 cannot pass through the passage 14. Therefore, when the locking portion 221 is located in the locking hole 12, i.e., in a first state, the visual component 10 can be defined as being relatively fixed to the insertion cavity 210. When the unlocking portion 223 replaces the locking portion 221 and is located in the locking hole 12, i.e., in a second state, the visual component 10 can be unlocked so that the visual component 10 can be removed from the insertion cavity 210.

[0061] During the disassembly process of the visual component 10 and the quick-release assembly 20, the locking component 22 is adjusted so that the unlocking portion 223 replaces the locking portion 221 and is located in the locking hole 12, that is, it is switched from the first state to the second state, and the visual component 10 is pulled relative to the insertion cavity 210, so that the unlocking portion 223 passes relative to the aisle 14 and disengages from the locking hole 12, thereby removing the visual component 10 from the mounting seat 21.

[0062] By providing an insertion cavity 210 on the mounting seat 21, the locking piece 22 is provided on the mounting seat 21 and passes through the insertion cavity 210, and the position of the locking piece 22 is adjustable, and then the first state and the second state of the locking piece 22 can be switched to adjust the locking portion 221 or the unlocking portion 223 to be assembled with the locking hole 12 on the visual piece 10, so as to lock the visual piece 10 inserted in the insertion cavity 210 or release the locking state of the visual piece 10, thereby improving the disassembly efficiency between the visual piece 10 and the mounting seat 21.

[0063] The locking piece 22 can be adjusted in position by pressing or rotating, i.e., switched between the first state and the second state, so that the unlocking portion 223 and the locking portion 221 can alternately cooperate with the locking hole 12 to facilitate the disassembly and assembly between the visual piece 10 and the mounting seat 21.

[0064] In this embodiment, the locking member 22 is switched between the first state and the second state by pressing.

[0065] Specifically, the locking member 22 is slidably arranged on the mounting seat 21; the quick-release assembly 20 also includes an elastic member 23, which is arranged on the mounting seat 21; wherein, the locking member 22 is switched from the first state to the second state by pressing, and the elastic member 23 is compressed, and the elastic member 23 is used to provide elastic force to drive the locking member 22 to switch from the second state to the first state.

[0066] Specifically, in the first state, the user applies pressure to the locking member 22, causing the locking member 22 to switch from the first state to the second state and compress the elastic member 23. The elastic member 23 accumulates elastic force. After the user removes the pressure, the elastic member 23 provides elastic force to drive the locking member 22 from the second state to the first state. Therefore, the provision of the elastic member 23 further improves the ease of operation of the quick-release assembly 20, making it easier for the user to assemble and disassemble the visual component 10 through the quick-release assembly 20.

[0067] In the second state, the elastic member 23 is compressed, the locking portion 221 is accommodated in the accommodating cavity 212, and the visual component 10 is inserted into the insertion cavity 210, so that the locking hole 12 and the unlocking portion 223 cooperate. Then, the elastic member 23 rebounds, and the locking portion 221 replaces the unlocking portion 223 to cooperate with the locking hole 12, so that the locking member 22 switches from the second state to the first state to lock the visual component 10. When unlocking, pressing the locking member 22 compresses the elastic member 23, that is, the unlocking portion 223 replaces the locking portion 221 to assemble with the locking hole 12, so that the locking member 22 switches from the first state to the second state, and the visual component 10 can be withdrawn outward. The unlocking portion 223 passes through the locking hole 12 and the aisle 14 in sequence, thereby releasing the connection between the visual component 10 and the quick-release assembly 20.

[0068] The elastic member 23 may be a compression spring, elastic column, spring, spring washer, etc., and may deform when subjected to external force and return to its original shape after the external force is removed. The elastic member 23 maintains the locking portion 221 in the insertion cavity 210 in the absence of external interference, and rebounds to retain the locking portion 221 in the insertion cavity 210 after the external force is removed. This improves the reliability of securing the visual component 10 and enhances user-friendliness, making it more user-friendly.

[0069] Optionally, the locking member 22 can also be adjusted by rotation. For example, a screw hole is provided on the mounting seat 21, and a thread is provided on the locking member 22. The locking member 22 can also be threadedly connected to the mounting seat 21. The position of the locking member 22 relative to the mounting seat 21 is adjusted by rotating the thread to switch the first state and the second state of the locking member 22.

[0070] Furthermore, the mounting seat 21 is also provided with a guide cavity 214 on the side of the mounting seat 21 away from the accommodating cavity 212 and connected to the insertion cavity 210; the quick-release assembly 20 also includes a pressing member 24, which is connected to the end of the locking member 22 away from the accommodating cavity 212 and is slidably arranged in the guide cavity 214 to allow the locking member 22 to be changed from the second state to the first state by pressing the pressing member.

[0071] The push member 24 can be connected to the locking member 22 by bonding or plugging.

[0072] The pressing member 24 can provide a larger pressing area, thereby improving the user's comfort when pressing, and the pressing member 24 is in sliding connection with the guide cavity 214, thereby improving the smoothness of the user's pressing.

[0073] In this embodiment, as shown in FIG3 and FIG5 , the elastic member 23 is elastically compressed and supported between the bottom wall of the guide cavity 214 and the pressing member 24 , so that when the pressing member 24 is pressed, the elastic member 23 can be compressed.

[0074] The locking piece 22 is assembled on the mounting seat 21 by the guide cavity 214. Specifically, the guide cavity 214 and the accommodating cavity 212 are both connected to the insertion cavity 210, and the guide cavity 214 and the accommodating cavity 212 are arranged on both sides of the insertion cavity 210 along the connecting direction. The locking piece 22 is movably assembled to the insertion cavity 210 and the accommodating cavity 212 by the guide cavity 214.

[0075] Furthermore, the quick-release assembly 20 includes a gasket 25, which is supported on the bottom wall of the guide cavity 214. The gasket 25 also partially covers the communication port between the guide cavity 214 and the insertion cavity 210, thereby at least partially covering the locking portion 221. One end of the elastic member 23 is supported on the gasket 25. The provision of the gasket 25 increases the support area of ​​the elastic member 23, thereby improving the support stability of the elastic member 23.

[0076] In this embodiment, as shown in Figure 7, the locking member 22 also includes a connecting portion 215 arranged at one end of the unlocking portion 223, wherein the cross-sectional area of ​​the connecting portion 215 in the communication direction is smaller than the cross-sectional area of ​​the unlocking portion 223 along the same direction, and the connecting portion 215 passes through the gasket 25, and the locking portion 221 and the unlocking portion 223 are both located on the side of the gasket 25 away from the guide cavity 214, and the unlocking portion 223 is also limited and stopped by the gasket 25.

[0077] The locking portion 221 can be connected to the outer wall of the unlocking portion 223 or the end of the unlocking portion 223 away from the connecting portion 215. The width of the locking portion 221 is greater than the width of the aisle 14, and the width of the aisle 14 is greater than the width of the unlocking portion 213. Therefore, the locking portion 221 cannot pass through the aisle 14, while the unlocking portion 213 can pass through the aisle 14.

[0078] Optionally, the locking portion 221 and the unlocking portion 223 may be shaft segments with different diameters, wherein the diameter of the locking portion 221 is larger than that of the unlocking portion 223. Alternatively, the locking portion 221 and the unlocking portion 223 may be arranged in a stepped manner, and the locking portion 221 and the unlocking portion 223 may be rods or columns, with the cross-sectional area of ​​the locking portion 221 in the communication direction being larger than the cross-sectional area of ​​the unlocking portion 223 in the communication direction.

[0079] 5 and 7 , further, the locking portion 221 is further provided with a guide surface 224 facing the opening of the insertion cavity 210, so that when the visible component 10 is assembled in the insertion cavity 210, the visible component 10 presses the locking component 22 through the guide surface 224, so that the locking component 22 switches from the first state to the second state, and when the visible component 10 is completely assembled in the insertion cavity 210, the guide surface 224 is disengaged from the visible component 10, so that the elastic component 23 drives the locking component 22 to switch from the second state to the first state.

[0080] Therefore, by limiting the locking portion 221 and providing the guide surface 224, when the visual part 10 and the quick-release component 20 are assembled, there is no need to press the pressing part 24, and the visual part 10 can be directly inserted into the insertion cavity 210 to complete the assembly of the visual part 10 and the quick-release component 20. In other words, during the process of inserting the visual part 10 into the insertion cavity 210, the locking part 22 automatically switches from the initial first state to the second state, and after the assembly is completed, it automatically switches from the second state to the first state under the drive of the elastic part 23. That is, during the entire installation process, the user does not need to press the pressing part 24 first, which relatively reduces the assembly action and enables the user to complete the assembly of the visual part 10 and the quick-release component 20 with one hand, greatly improving the user's installation convenience.

[0081] 8 and 9 , FIG8 is a schematic diagram of the exploded structure of the second embodiment of the quick-release assembly in the wearable device shown in FIG2 , and FIG9 is a schematic diagram of the cross-sectional structure of the quick-release assembly shown in FIG8 .

[0082] As shown in FIG. 8 and FIG. 9 , in other embodiments, the elastic member 23 is elastically compressed and disposed on the bottom wall of the accommodating cavity 212 and on an end of the locking portion 221 facing away from the unlocking portion 223 .

[0083] The elastic member 23 may be a compression spring, and thus may be directly supported between the bottom wall of the accommodating cavity 212 and the locking portion 221 .

[0084] The elastic member 23 can also be a silicone member, etc. One end of the elastic member 23 is fixed to the bottom wall of the accommodating cavity 212, and the other end of the elastic member 23 is provided with an embedding hole 230. The locking portion 221 is provided with an embedding portion 226 at one end facing the elastic member 23, and the embedding portion 226 is assembled in the embedding hole 230.

[0085] Among them, the elastic part 23 is a silicone part, and the elastic part 23 includes a cylindrical portion 232 and a support flange 234 arranged at one end of the cylindrical portion 232 toward the locking part 22 and extending radially toward the central axis of the cylindrical portion 232. The locking portion 221 is supported on the support flange 234, and the embedded hole 230 is arranged on the support flange 234.

[0086] Optionally, the elastic member 23 only includes a cylindrical portion 232 , and an embedding hole 230 is formed at the end of the cylindrical portion 232 facing the locking member 22 .

[0087] 10 and 11 , FIG10 is a schematic structural diagram of the mounting base in the third embodiment of the quick-release assembly of the wearable device shown in FIG2 , and FIG11 is a schematic cross-sectional structural diagram of the locking member, elastic member, positioning cover and pressing member in the third embodiment of the quick-release assembly of the wearable device shown in FIG2 .

[0088] Optionally, the quick-release assembly 20 further includes a positioning cover 26 , which is disposed on the mounting seat 21 to form a receiving cavity 212 . The elastic member 23 is elastically compressed and disposed between the positioning cover 26 and the locking portion 221 .

[0089] For example, a through hole 211 is provided on the mounting seat 21, and the positioning cover 26 is arranged in the through hole 211 to form a accommodating cavity 212, for example, connected to the through hole 211 by interference fitting, screw connection or bonding, and the locking member 22 can be connected to the positioning cover 26 by sliding limit, or the locking member 22 can be limitedly matched with the limit ring arranged on the side wall of the through hole 211.

[0090] The positioning cover 26 includes a cylinder 261, a cylinder bottom wall 263 arranged at one end of the cylinder 261 and a retaining ring 265 arranged at the other end of the cylinder 261. A buckle 225 is provided at the end of the locking portion 221 away from the unlocking portion 223. The elastic member 23 is arranged between the cylinder bottom wall 263 and the locking portion 221. The locking portion 221 is slidingly arranged with the cylinder 261. The buckle 225 cooperates with the retaining ring 265 to limit the locking member 22 from detaching from the positioning cover 26.

[0091] The end of the locking portion 221 may have a ring-shaped undercut 225, or the number of undercuts 225 may be multiple, such as three, four, or five, and the multiple undercuts 225 are arranged around the end of the locking portion 221. The undercut 225 has a guide surface to facilitate the undercut 225 to be inserted into the cylinder 261 through the retaining ring 265 and to form a stop with the retaining ring 265.

[0092] Optionally, the positioning cover 26 can also be a flat cover, and the retaining ring 265 can be set on the side wall of the through hole 211 on the mounting seat 21, the locking piece 22 passes through the retaining ring 265 from one end of the through hole 211, the undercut 225 can cooperate with the retaining ring 265 to stop, and the positioning cover 26 then seals the through hole 211, the elastic piece 23 is located in the through hole 211, and the elastic piece 23 is elastically compressed between the flat cover and the locking portion 221.

[0093] Furthermore, the locking member 22, the elastic member 23 and the positioning cover 26 can be a group. When they are a group, the pressing member 24 is not required, and one end of the locking member 22 itself can be used as a button.

[0094] In this embodiment, the locking member 22, the elastic member 23 and the positioning cover 26 are multiple groups, and one end of each locking member 22 is connected to the pressing member 24. By pressing the pressing member 24, the locking of each locking member 22 on the visual member 10 can be released at the same time, thereby improving the unlocking efficiency.

[0095] In this embodiment, the locking member 22, the elastic member 23 and the positioning cover 26 are two groups, which can effectively fix the visual member 10. The locking member 22, the elastic member 23 and the positioning cover 26 can also be three or four groups.

[0096] Furthermore, the locking portion 221 cooperates with the side wall guide of the accommodating cavity 212; or as shown in Figure 9, a first guide portion 227 is also provided on the locking member 22, and the mounting seat 21 is provided with a second guide portion 216 that cooperates with the first guide portion 227 to further improve the pressing smoothness and stability of the locking member 22 and the mounting seat 21, and avoid the locking member 22 and the mounting seat 21 from getting stuck.

[0097] Optionally, as shown in FIG. 9 , the first guide portion 227 is a guide hole, and the second guide portion 216 is a guide rod provided on the bottom wall of the accommodating cavity 212 , and the guide hole and the guide rod are slidably assembled.

[0098] Optionally, as shown in Figures 6 and 7, the first guide portion 227 is a guide block provided on one side of the locking member 22, and the second guide portion 216 is a guide groove provided on the mounting seat 21, and one side of the guide groove communicates with the insertion cavity 210 and the accommodating cavity 212.

[0099] Specifically, a retaining wall 217 is provided between the guide groove and the insertion cavity 210 and the accommodating cavity 212, and a connecting port connecting the guide groove and the insertion cavity 210 and the accommodating cavity 212 is provided on the retaining wall 217, and the unlocking portion 223 passes through the connecting port, and the guide block is located in the guide groove on one side of the retaining wall 217, wherein the retaining wall 217 is also used to stop the guide block to stop and limit the guide block from the vertical direction of the connecting direction, further improving the limiting stability of the locking member 22 on the visible member 10, and preventing the visible member 10 from loosening.

[0100] The guide block includes a guide portion 228 and an elastic portion 229. One end of the elastic portion 229 is connected to the guide portion 228 and forms an elastic gap 222 with the guide portion 228. The elastic portion 229 is used to press against the side wall of the guide groove to further enhance the limiting stability of the locking member 22 on the visual member 10.

[0101] When the guide block slides relative to the guide groove, the elastic portion 229 always keeps pressing against the side wall of the guide groove, and in this process, the elastic portion 229 is under pressure and can adjust the size of the elastic gap 222 by itself, which can not only ensure the smoothness of the guide block sliding relative to the guide groove, but also improve the stability and prevent the locking member 22 from shaking.

[0102] As shown in Figures 4 and 8, a positioning groove 218 is also provided on one side of the mounting seat 21. The positioning groove 218 is used to guide the visual part 10 into the opening of the insertion cavity 210 to increase the loading and unloading speed of the visual part 10 and the quick-release assembly 20, improve the convenience of alignment, and further cooperate with the insertion cavity 210 to position the visual part 10.

[0103] Specifically, in this embodiment, the insertion cavity 210 , the positioning groove 218 and the locking portion 221 cooperate to position the visual component 10 , thereby jointly constraining the visual component 10 and limiting the movement of the visual component 10 relative to the quick-release assembly 20 .

[0104] The positioning groove 218 further extends into the mounting seat 21 to form a positioning cavity spaced apart from the insertion cavity, so as to further enhance the restraint stability of the visual component 10 .

[0105] As shown in FIG. 4 and FIG. 8 , the mounting seat 21 further includes a rotating connection portion 219 at one end facing away from the opening of the insertion cavity 210 . The rotating connection portion 219 is used to articulate the wearing piece 30 of the wearable device 100 .

[0106] The rotating connection portion 219 can be a rotating groove, which is provided with a mounting hole for mounting a rotating shaft or a fixed shaft. The wearing component 30 can be connected to the rotating connection portion 219 through a fixed shaft or bolts.

[0107] The rotating connection portion 219 can also be a hinge groove or a hinge protrusion, which can be assembled with the hinge protrusion or hinge groove on the wearing piece 30 to achieve a hinged relationship between the quick-release assembly 20 and the wearing piece 30.

[0108] In this embodiment, referring to FIG2 , the wearing member 30 is detachably connected to the mounting base 21, and the wearing member 30 may or may not be rotatable relative to the mounting base 21. In other embodiments, the wearing member 30 may be fixedly connected by welding or bonding, or the wearing member 30 and the mounting base 21 may be integrally formed, such as by integral injection molding or integral casting, so that the mounting base 21 may be considered to be a part of the wearing member 30.

[0109] Furthermore, the wearing piece 30 and the mounting seat 21 are detachably connected, which makes it easy to replace the wearing piece 30 or the mounting seat 21 of different lengths to better meet the user's usage needs.

[0110] Referring to FIG12 , FIG12 is a schematic structural diagram of a first embodiment of the connection between the mounting base and the wearable member in the wearable device shown in FIG2 . In this embodiment, the wearable member 30 is detachably and rotatably connected to the mounting base 21 , the rotational connection portion 219 is a rotational connection groove, and an insertion portion 32 is provided at one end of the wearable member 30 . The insertion portion 32 is detachably connected to the rotational connection groove, and the wearable member 30 is capable of rotating relative to the mounting base 21 , so that the wearable member 30 can be rotated toward the visual member 10 and folded to one side of the visual member 10 to facilitate storage of the wearable device 100 .

[0111] In the first embodiment, as shown in Figure 12, the quick-release assembly 20 also includes a locking tooth 29, a spring 27 and a positioning cylinder 28. The structure of the locking tooth 29 is the same as that of the locking member 22 in Figure 11, the spring 27 is the same as that of the elastic member 23 in Figure 11, and the positioning cylinder 28 is the same as that of the positioning cover 26 in Figure 11.

[0112] The locking tooth 29 includes a first locking tooth portion 291 and a second locking tooth portion 293 which are coaxially arranged. The positioning cylinder 28 is arranged on the mounting seat 21. The locking tooth 29 and the positioning cylinder 28 are slidingly arranged, and the locking tooth 29 passes through the rotation connection groove. The spring 27 is elastically compressed and arranged between the positioning cylinder 28 and the locking tooth 29; the insertion portion 32 is provided with a rotation hole 320 and a channel 322 connected to the rotation hole 320. The insertion portion 32 is arranged in the rotation connection groove, the first locking tooth portion 291 is located in the rotation hole 320, and the first locking tooth portion 291 rotates and cooperates with the rotation hole 320; wherein, pressing one end of the locking tooth 29 causes the second locking tooth portion 293 to replace the position of the first locking tooth portion 291 and be located in the rotation hole 320, and the second locking tooth portion 293 and the rotation hole 320 are separated by the channel 322 to remove the wearing piece 30. Conversely, the wearing piece 30 can be assembled on the mounting seat 21, so that the wearing piece 30 can be disassembled and assembled with the mounting seat 21 more quickly and conveniently.

[0113] 13 and 14 , FIG13 is a structural diagram of a second embodiment of the connection between the mounting base and the wearable component in the wearable device shown in FIG2 , and FIG14 is a structural diagram of the connection structure between the mounting base and the wearable component shown in FIG13 from another perspective.

[0114] In the second embodiment, the insertion portion 32 includes two extension sub-portions 324 arranged at intervals, and the two extension sub-portions 324 are each provided with a snap protrusion 325 on the opposite side. The side wall of the rotating connecting groove is also provided with two snap grooves 201 that cooperate with the two snap protrusions 325, and the snap protrusions 325 are snapped into the corresponding snap grooves 201.

[0115] The two extension sub-parts 324 are arranged at intervals, and there is a spacing cavity in the middle. Therefore, when the two snap protrusions 325 are assembled with the two snap grooves 201, the two snap protrusions 325 and the side walls of the rotating connecting groove are squeezed to make the two extension sub-parts 324 close to each other, so that the snap protrusions 325 can enter the rotating connecting groove and snap into contact with the corresponding snap groove 201. After the snap protrusions 325 are snapped into the corresponding snap grooves 201, the two extension sub-parts 324 return to their original state, so that the connection between the snap protrusions 325 and the snap grooves 201 is more secure, and the rotating wearing piece 30 can drive the snap protrusions 325 to rotate in the snap grooves 201.

[0116] Furthermore, the side wall of the rotating connecting groove can be provided with a guide groove 202 leading to the snap groove 201, and the spacing between the groove bottoms of the two guide grooves 202 is smaller than the spacing between the two ends of the two snap protrusions 325 that are separated from each other, so as to reduce the degree of extrusion and deformation of the two extension sub-portions 324, so that the snap protrusions 325 are easier to be installed in the snap groove 201; the spacing between the groove bottoms of the two snap grooves 201 is larger than the spacing between the ends of the two snap protrusions 325 that are separated from each other, so as to release the extrusion of the snap groove 201 on the snap protrusion 325, so as to facilitate the two extension sub-portions 324 to return to their original state, thereby improving the connection firmness between the insertion portion 32 and the rotating connecting groove.

[0117] The buckle protrusion 325 can be hemispherical, or cylindrical, etc., to facilitate the rotation between the wearing piece 30 and the mounting seat 21.

[0118] Referring to FIG. 15 , FIG. 15 is a schematic diagram illustrating a third embodiment of the connection between the mounting base and the wearable component of the wearable device shown in FIG. In the third embodiment, the insertion portion 32 is provided with a rotation hole 320 , the quick-release assembly 20 further includes a fastener 204 , the mounting base 21 is provided with a mounting hole 203 for assembling with the fastener 204 , the fastener 29 is fixed to the mounting hole 203 and passes through the rotation hole 320 , and the rotation hole 320 rotatably engages with the fastener 204 . The fastener 204 may be a screw, stud, or pin, etc., which is not specifically limited in this application.

[0119] Different from the prior art, the present application discloses a wearable device and a quick-release assembly thereof. An insertion cavity is provided on a mounting base, a locking member is provided on the mounting base and passes through the insertion cavity, and the position of the locking member is adjustable. Furthermore, by switching the locking member between a first state and a second state, the locking portion or the unlocking portion can be adjusted to mate with the locking hole on the visual member, thereby facilitating locking the visual member inserted in the insertion cavity or releasing the locking state of the visual member. This improves the efficiency of assembly and disassembly between the visual member and the mounting base, making assembly and disassembly between the visual member and the quick-release assembly highly efficient and convenient.

[0120] The above is only an implementation method of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A quick-release assembly, used on a wearable device, characterized in that: The quick-release assembly comprises: A mounting seat is provided with an insertion cavity, wherein the insertion cavity is formed with an opening on one side of the mounting seat, and an accommodating cavity is provided in the mounting seat and communicated with the insertion cavity; a locking member, comprising a locking portion and an unlocking portion connected to the locking portion, wherein the locking member is movably disposed on the mounting seat along a communication direction between the accommodating cavity and the insertion cavity; In which, the locking member has a first state and a second state relative to the mounting seat. In the first state, at least part of the locking portion is located in the insertion cavity to lock the visible member entering the insertion cavity from the opening; in the second state, the locking portion is accommodated in the accommodating cavity to release the lock on the visible member.

2. The quick release assembly according to claim 1, characterized in that: The locking member is switched between the first state and the second state by pressing or rotating.

3. The quick release assembly according to claim 2, characterized in that: The locking member is slidably disposed on the mounting seat; the quick release assembly further comprises an elastic member, which is disposed on the mounting seat; The locking member is switched from the first state to the second state by pressing, and compresses the elastic member, and the elastic member is used to provide elastic force to drive the locking member to switch from the second state to the first state.

4. The quick release assembly according to claim 3, characterized in that: The mounting seat is further provided with a guide cavity located on a side of the mounting seat away from the accommodating cavity and communicating with the insertion cavity; The quick-release assembly further includes a pressing member connected to an end of the locking member facing away from the accommodating cavity and slidably disposed in the guide cavity to allow the locking member to change from the second state to the first state by pressing the pressing member.

5. The quick release assembly according to claim 4, characterized in that: The elastic member is elastically compressed and supported between the bottom wall of the guide cavity and the pressing member.

6. The quick release assembly according to claim 5, characterized in that: The locking member is assembled on the mounting seat by the guide cavity; the quick-release assembly also includes a gasket, which is supported on the bottom wall of the guide cavity. The gasket also partially covers the connecting port between the guide cavity and the insertion cavity to at least partially cover the locking portion, and one end of the elastic member is supported on the gasket.

7. The quick release assembly according to claim 4, characterized in that: The locking portion is also provided with a guide surface facing the opening, so that when the visible part is assembled in the insertion cavity, the visible part presses the locking part through the guide surface, so that the locking part switches from the first state to the second state, and when the visible part is assembled in the insertion cavity, the guide surface is disengaged from the visible part, so that the elastic part drives the locking part to switch from the second state to the first state.

8. The quick release assembly according to claim 4, characterized in that: The elastic member is compressed and arranged on the bottom wall of the accommodating cavity and an end of the locking portion facing away from the unlocking portion.

9. The quick release assembly according to claim 8, characterized in that: The locking portion and the unlocking portion are arranged in a stepped manner, and a cross-sectional dimension of the unlocking portion toward the communication direction is smaller than a cross-sectional dimension of the locking portion.

10. The quick release assembly according to claim 9, characterized in that: One end of the elastic member is fixed to the bottom wall of the accommodating cavity, the other end of the elastic member is provided with an embedding hole, and the locking portion is provided with an embedding portion at one end facing the elastic member, and the embedding portion is assembled in the embedding hole.

11. The quick release assembly according to claim 10, characterized in that: The elastic part is a silicone part, which includes a cylindrical portion and a support flange arranged at one end of the cylindrical portion toward the locking part and extending radially toward the central axis of the cylindrical portion. The locking part is supported on the support flange, and the embedding hole is arranged on the support flange.

12. The quick release assembly according to claim 8, characterized in that: The quick-release assembly further includes a positioning cover, which is disposed on the mounting seat to form the accommodating cavity; The positioning cover includes a cylinder, a cylinder bottom wall arranged at one end of the cylinder and a retaining ring arranged at the other end of the cylinder, an undercut is provided at the end of the locking portion away from the unlocking portion, the elastic member is arranged between the cylinder bottom wall and the locking portion, the locking portion is slidingly arranged with the cylinder, and the undercut cooperates with the retaining ring to limit the locking member from disengaging from the positioning cover.

13. The quick release assembly according to claim 1, characterized in that: The locking portion is in guiding engagement with the side wall of the accommodating cavity; or The locking member is further provided with a first guide portion, and the mounting seat is provided with a second guide portion that cooperates with the first guide portion.

14. The quick release assembly according to claim 13, wherein: The first guide portion is a guide hole, and the second guide portion is a guide rod arranged on the bottom wall of the accommodating cavity.

15. The quick release assembly according to claim 13, wherein: The first guide portion is a guide block provided on one side of the locking member, and the second guide portion is a guide groove provided on the mounting seat.

16. The quick release assembly according to claim 15, characterized in that: A retaining wall is provided between the guide groove and the insertion cavity and the accommodating cavity. The retaining wall is provided with a communication port connecting the guide groove, the insertion cavity and the accommodating cavity. The retaining wall is also used to stop the guide block.

17. The quick release assembly according to claim 16, wherein: The guide block includes a guide portion and an elastic portion. One end of the elastic portion is connected to the guide portion and forms an elastic gap with the guide portion. The elastic portion is used to press against the side wall of the guide groove.

18. The quick release assembly according to claim 1, wherein: A positioning groove is further provided on one side of the mounting seat, and the positioning groove is used to guide the visual component to be inserted into the opening of the insertion cavity and to cooperate with the insertion cavity to position the visual component.

19. The quick release assembly according to claim 18, characterized in that: The mounting seat further comprises a rotating connection portion at one end facing away from the opening of the insertion cavity, and the rotating connection portion is used for articulating the wearing piece of the wearable device.

20. A wearable device, characterized in that: The wearable device includes a visual component and a quick-release assembly according to any one of claims 1 to 19, wherein the visual component is inserted into the insertion cavity and locked with the locking component.

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