Wearable device

Abstract

The utility model discloses wearable equipment, and belongs to the technical field of electronic equipment. The wearable equipment comprises an equipment main body, a connecting belt and a quick release mechanism, and one of the equipment main body and the connecting belt is provided with a connecting groove; the quick release mechanism comprises a limiting piece, a driving piece and a connecting piece, the limiting piece is slidably arranged in the connecting groove, the driving piece is used for driving the limiting piece to slide, the other one of the equipment main body and the connecting belt is connected with the connecting piece, and the connecting piece can be embedded in the connecting groove; and under the condition that the connecting piece is embedded into the connecting groove and the driving piece drives the limiting piece to slide to a preset position, the limiting piece abuts against the connecting piece in the direction perpendicular to the in-out direction of the connecting piece, so that the connecting piece is connected with the groove wall of the connecting groove in a clamped mode. According to the scheme, the limiting piece is not prone to moving under the action of external force and not prone to deformation, the connection stability of the quick release mechanism can be effectively improved, the service life of the quick release mechanism can be effectively prolonged, and then the connection stability of the connecting belt and the equipment body can be improved.

Description

Technical Field

[0001] This application belongs to the technical field of electronic devices, and particularly relates to a wearable device. Background Art

[0002] In the related art, wearable devices are becoming more and more widely used. Taking smart watches as an example, smart watches are not only auxiliary devices for connecting to mobile phones, but also play an important role in scenarios such as sports recording, health detection, and replacing mobile phone operations. Wearable devices generally include a device body, a connecting band, and a quick-release mechanism. The device body is used to display image information to the user. The connecting band is used for the user to wear the device body on their head, wrist, or foot. The quick-release mechanism is used to connect the device body and the connecting band.

[0003] Existing quick-release mechanisms mostly adopt a cooperation method of buckles, springs, and buttons. The buckle of the quick-release mechanism is arranged on the device body, and the spring and button of the quick-release mechanism are both arranged on the connecting band. The connecting band is provided with a connecting groove. When connecting the connecting band and the device body, the buckle is inserted into the connecting groove and snapped with the buckle. At this time, the spring locks the buckle and the button, so as to realize the connection between the connecting band and the device body; when disassembling, press the button to compress the spring and no longer lock the button and the buckle, so that the buckle can be disengaged from the connecting groove, thereby achieving the purpose of quickly disassembling the connecting band. However, during the use of the wearable device, when the device body and the connecting band move relative to each other, the spring is easily deformed by an external force and cannot lock the buckle and the button, resulting in poor connection stability of the quick-release mechanism. Furthermore, the connecting band is easily separated from the device body. Moreover, the spring may have a non-recoverable deformation after long-term use, resulting in the quick-release mechanism being unable to continue to be used, thereby shortening the service life of the quick-release mechanism.

[0004] Therefore, the quick-release mechanism of the existing wearable device has defects of poor connection stability and short service life. Summary of the Utility Model

[0005] The purpose of the embodiments of this application is to provide a wearable device, which can solve the problems of poor connection stability and short service life of the quick-release mechanism in the related art.

[0006] The embodiments of this application provide a wearable device, including a device body, a connecting band, and a quick-release mechanism, wherein:

[0007] A connecting groove is provided on one of the device body and the connecting band;

[0008] The quick-release mechanism includes a limiting member, a driving member, and a connecting member. The limiting member is slidably disposed in the connecting groove. The driving member is used to drive the limiting member to slide. The other one of the device body and the connecting belt is connected to the connecting member, and the connecting member can be embedded in the connecting groove;

[0009] When the connecting member is embedded in the connecting groove and the driving member drives the limiting member to slide to a preset position, the limiting member abuts against the connecting member in a direction perpendicular to the access direction of the connecting member, so that the connecting member is clamped with the groove wall of the connecting groove.

[0010] In an embodiment of the present application, a connecting groove is provided on one of the device body and the connecting belt. The limiting member of the quick-release mechanism is slidably disposed in the connecting groove. The connecting member of the quick-release mechanism is connected to the other one of the device body and the connecting belt. When connecting the device body and the connecting belt, the connecting member can be embedded in the connecting groove, and the driving member is used to drive the limiting member to slide to a preset position. At this time, the limiting member can abut against the connecting member in a direction perpendicular to the access direction of the connecting member, so that the connecting member is clamped with the groove wall of the connecting groove to realize the connection between the device body and the connecting belt; when disassembling the device body and the connecting belt, only need to make the driving member drive the limiting member away from the preset position so that the limiting member no longer abuts against the connecting member, and the quick separation of the device body and the connecting belt can be realized. In this way, the disassembly and assembly of the connecting belt and the device body are simple and convenient.

[0011] Moreover, the limiting member is not easily moved by external forces and is not easily deformed, which can effectively improve the connection stability of the quick-release mechanism and extend the service life of the quick-release mechanism, and further improve the connection stability between the connecting belt and the device body. Description of the Drawings

[0012] Figure 1 is one of the exploded views of the device body and the connecting belt disclosed in the embodiment of the present application;

[0013] Figure 2 is another exploded view of the device body and the connecting belt disclosed in the embodiment of the present application;

[0014] Figure 3 is one of the partial views of the device body disclosed in the embodiment of the present application;

[0015] Figure 4 is the top view of the partial part of the device body disclosed in the embodiment of the present application;

[0016] Figure 5 is the top view of the partial part of the connecting belt disclosed in the embodiment of the present application;

[0017] Figure 6 is the side view of the partial part of the connecting belt disclosed in the embodiment of the present application;

[0018] Figure 7 It is a connection relationship diagram of a connecting piece and a connecting belt (hiding the elastic piece) disclosed in an embodiment of the present application;

[0019] Figure 8 is Figure 7 an enlarged view of part A in

[0020] Figure 9 It is a connection relationship diagram of a connecting piece and a belt connection part disclosed in an embodiment of the present application;

[0021] Figure 10 It is an exploded schematic view of a driving piece and a limiting piece disclosed in an embodiment of the present application;

[0022] Figure 11 It is the second partial schematic view of the device main body disclosed in an embodiment of the present application;

[0023] Figure 12 It is a partial cross-sectional view of the device main body disclosed in an embodiment of the present application;

[0024] Figure 13 It is the third partial schematic view of the device main body disclosed in an embodiment of the present application;

[0025] Figure 14 It is the first schematic view of the connection between the device main body and the connecting belt disclosed in an embodiment of the present application (the limiting piece does not press against the connecting piece);

[0026] Figure 15 is Figure 14 an enlarged view of part B in

[0027] Figure 16 It is the second schematic view of the connection between the device main body and the connecting belt disclosed in an embodiment of the present application (the limiting piece presses against the connecting piece).

[0028] Explanation of reference numerals:

[0029] 100 - device main body; 101 - middle frame; 102 - rear shell; 110 - connection groove; 111 - first connection groove;

[0030] 112 - second connection groove; 120 - limiting convex part; 130 - card slot; 200 - connecting belt; 210 - installation groove;

[0031] 300 - quick-release mechanism; 310 - connecting piece; 311 - first connection part; 312 - second connection part;

[0032] 320 - limiting piece; 330 - driving piece; 331 - screw; 332 - rotating wheel; 340 - clamping post;

[0033] 341 - First part; 342 - Second part; 343 - Third chamfer; 350 - Gap; 360 - Belt connection part; 361 - First belt connection part; 362 - Second belt connection part; 363 - U-shaped groove; 364 - Through hole. Detailed implementation

[0034] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0035] The terms "first", "second", "third", "fourth", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", "third", "fourth", etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0036] The following will specifically describe the wearable device provided in the embodiments of the present application with reference to the accompanying drawings and through specific embodiments and their application scenarios.

[0037] Reference Figures 1 - 16 , a wearable device provided in an embodiment of the present application may include a device body 100, a connection belt 200, and a quick-release mechanism 300. The quick-release mechanism 300 can be used to connect the device body 100 and the connection belt 200.

[0038] Among them, a connection groove 110 may be provided on one of the device body 100 and the connection belt 200. The quick-release mechanism 300 may include a limiting member 320, a driving member 330, and a connecting member 310. The limiting member 320 is slidably disposed in the connection groove 110. The driving member 330 can be used to drive the limiting member 320 to slide, and the other of the device body 100 and the connection belt 200 can be connected to the connecting member 310. Here, the connecting member 310 can be embedded in the connection groove 110.

[0039] When the connecting member 310 is inserted into the connecting groove 110 and the driving member 330 drives the limiting member 320 to slide to a preset position, the limiting member 320 can abut against the connecting member 310 in a direction perpendicular to the insertion and extraction direction of the connecting member 310, so that the connecting member 310 is clamped with the groove wall of the connecting groove 110. In this way, the connection stability between the connecting member 310 and the device main body 100 can be improved, and further the connection stability between the device main body 100 and the connecting belt 200 can be improved.

[0040] It should be noted that the preset position may refer to the position where the limiting member 320 abuts against the connecting member 310 in a direction perpendicular to the insertion and extraction direction of the connecting member 310. Specifically, the preset position may refer to the position where the limiting member 320 contacts the limiting convex portion 120 described below.

[0041] When connecting the device main body 100 and the connecting belt 200, the connecting member 310 can be inserted into the connecting groove 110, and the driving member 330 is used to drive the limiting member 320 to slide to the preset position. At this time, the limiting member 320 can abut against the connecting member 310 in a direction perpendicular to the insertion and extraction direction of the connecting member 310, so that the connecting member 310 is clamped with the groove wall of the connecting groove 110, and the connection between the device main body 100 and the connecting belt 200 can be realized; when disassembling the device main body 100 and the connecting belt 200, only need to control the driving member 330 to drive the limiting member 320 away from the preset position, so that the limiting member 320 no longer abuts against the connecting member 310, and the device main body 100 and the connecting belt 200 can be quickly separated. In this way, the disassembly and assembly of the connecting belt 200 and the device main body 100 are simple and convenient, the structure of the entire quick-release mechanism 300 is simple, the assembly is convenient, the disassembly and maintenance are convenient, which is beneficial to production.

[0042] Moreover, the limiting member 320 is not easily moved by external forces and is not easily deformed, which can effectively improve the connection stability of the quick-release mechanism 300 and extend the service life of the quick-release mechanism 300, and further improve the connection stability between the connecting belt 200 and the device main body 100.

[0043] In an alternative embodiment, the connecting groove 110 may be provided on the device main body 100, the limiting member 320 and the driving member 330 of the quick-release mechanism 300 may be both provided on the device main body 100, and the connecting member 310 of the quick-release mechanism 300 may be connected to the connecting belt 200. In this way, no complex structure needs to be made on the connecting belt 200, and further the thickness of the connecting belt 200 can be reduced and the complexity of the manufacturing process of the connecting belt 200 can be reduced.

[0044] In an optional embodiment of the present application, a clamping column 340 may be provided on the connecting member 310, and the clamping column 340 may protrude from the connecting member 310 in a direction perpendicular to the entry and exit direction of the connecting member 310, and a clamping groove 130 may be provided on the groove wall of the connecting groove 110, and the clamping groove 130 may be connected to the connecting groove 110. When the connecting member 310 is embedded in the connecting groove 110, the clamping column 340 may be clamped with the clamping groove 130 to realize the clamping connection between the connecting member 310 and the groove wall of the connecting groove 110.

[0045] Here, the method of connecting the column 340 with the slot 130 is relative to the method of connecting the deformed and bent part of the connecting piece 310 with the slot 130 described below. The column 340 is easier to embed into the slot 130, and is beneficial to extending the service life of the connecting piece 310. There is no need to use a material with greater elasticity to make the connecting piece 310 and the limit piece 320, and there is no need to apply a large force to the connecting piece 310.

[0046] In other embodiments, the clamping column 340 may not be provided on the connecting member 310, and a clamping groove 130 is provided on the groove wall of the connecting groove 110. The limiting member 320 can press the connecting member 310 in a direction perpendicular to the entry and exit direction of the connecting member 310 to cause the connecting member 310 to deform and bend, so that the bent part of the connecting member 310 is embedded in the clamping groove 130, thereby realizing the clamping connection between the connecting member 310 and the groove wall of the connecting groove 110.

[0047] In an optional embodiment, the connecting member 310 may include a first connecting portion 311 and a second connecting portion 312, and the clamping column 340 may be arranged on the side of the first connecting portion 311. When the connecting member 310 is embedded in the connecting groove 110, the limiting member 320 may be pressed against the side of the first connecting portion 311 away from the clamping column 340, the second connecting portion 312 may be connected to the first connecting portion 311, and the second connecting portion 312 and the clamping column 340 may be located on the same side of the first connecting portion 311, and the second connecting portion 312 and the clamping column 340 may be distributed in sequence along the entry direction of the connecting member 310. Specifically, when the connecting member 310 is connected to the connecting belt 200, the clamping column 340 may be located on the side of the second connecting portion 312 away from the connecting belt 200.

[0048] The first portion 341 of the clamping column 340 may be connected to the second connection portion 312 , and one end of the first portion 341 of the clamping column 340 may be connected to the first connection portion 311 , so that the connection strength between the clamping column 340 and the connecting member 310 may be improved.

[0049] Here, the second portion 342 of the clamping column 340 may protrude from the second connecting portion 312 in a direction perpendicular to the in and out direction of the connecting member 310 , and the second portion 342 may be embedded in the clamping slot 130 to ensure that the clamping column 340 can be clamped with the clamping slot 130 .

[0050] In other embodiments, the connecting member 310 may also only include the first connecting portion 311, and one end of the clamping post 340 is connected to the side portion of the first connecting portion 311.

[0051] In an alternative embodiment, the connecting groove 110 may include a first connecting groove 111 and a second connecting groove 112. The second connecting groove 112 may be located on a side of the first connecting groove 111 close to the clamping groove 130 and communicate with the first connecting groove 111, and the second connecting groove 112 may communicate with the clamping groove 130. The first connecting portion 311 may be embedded in the first connecting groove 111, and the first portion 341 of the clamping post 340 and the second connecting portion 312 may be embedded in the second connecting groove 112.

[0052] Wherein, along the entering direction of the connecting member 310, the cross-sectional area of the second connecting portion 312 may gradually decrease, so that it is convenient for the second connecting portion 312 to enter the second connecting groove 112. Optionally, the clamping post 340 may be of a cylindrical structure, or a portion of the clamping post 340 away from the second connecting portion 312 may be of an arc structure, so that it is convenient for the clamping post 340 to enter the second connecting groove 112. It should be noted that the maximum cross-sectional area of the first portion 341 of the clamping post 340 may be less than or equal to the minimum cross-sectional area of the second connecting portion 312.

[0053] Along the entering direction of the connecting member 310, the cross-sectional area of the second connecting groove 112 may gradually decrease, and the second connecting portion 312 may be in contact with the groove wall of the second connecting groove 112. In this way, it is beneficial to increase the contact area between the second connecting portion 312 and the groove wall of the second connecting groove 112, thereby improving the connection stability between the first connecting member 310 and the groove wall of the connecting groove 110.

[0054] It should be noted that the cross-section here may be perpendicular to the entering and exiting direction of the connecting member 310.

[0055] Of course, in other embodiments, along the entering direction of the connecting member 310, the cross-sectional area of the second connecting portion 312 may remain unchanged, and the cross-sectional area of the second connecting groove 112 may remain unchanged.

[0056] Optionally, a first chamfer may be provided on the groove wall of the second connecting groove 112, and the first chamfer may be located at the groove opening of the second connecting groove 112. In this way, the first chamfer may play a guiding role for the entry of the clamping post 340 and the second connecting portion 312, so as to facilitate the entry of the clamping post 340 and the second connecting portion 312 into the second connecting groove 112. Of course, the first chamfer may not be provided on the groove wall of the second connecting groove 112 either.

[0057] The slot wall of the slot 130 may be provided with a second chamfer, and the second chamfer may be located at the notch of the slot 130, so as to facilitate the clamping column 340 to enter the slot 130. Of course, the slot wall of the slot 130 may not be provided with a second chamfer.

[0058] Further optionally, the end of the clamping column 340 away from the first connecting portion 311 may be provided with a third chamfer 343, so that the clamping column 340 is convenient to enter the clamping slot 130. Of course, the clamping column 340 may not be provided with the third chamfer 343.

[0059] Furthermore, a fourth chamfer may be provided on the groove wall of the first connecting groove 111 , and the fourth chamfer may be located at the groove opening of the first connecting groove 111 , so that the first connecting portion 311 is easily embedded in the first connecting groove 111 .

[0060] In this way, when the device body 100 and the connecting belt 200 are connected, the connecting member 310 can easily enter the connecting groove 110 .

[0061] In an optional embodiment of the present application, the driving member 330 may include a rotating wheel 332 and a screw 331 connected to the rotating wheel 332, the screw 331 may be rotatably connected to the device body 100, the screw 331 may be threadedly connected to the stopper 320, and the stopper 320 may be circumferentially limited with the groove wall of the connecting groove 110, and the rotating wheel 332 may be rotated to drive the screw 331 to rotate, so as to drive the stopper 320 to move along the axial direction of the screw 331. In this way, the movement of the stopper 320 can be driven by converting the rotation into movement, which is simple and convenient to operate, and because the screw 331 will not move axially, compared with the method of matching the gear and the rack described below, the method of matching the rotating wheel 332 with the screw 331 occupies less space in the device body 100, which is conducive to the miniaturization of the wearable device.

[0062] Here, the axis of the screw rod 331 may be parallel to the in-and-out direction of the connecting member 310 , so that the limiting member 320 may move along the in-and-out direction of the connecting member 310 .

[0063] Optionally, in order to facilitate the user to rotate the rotating wheel 332, the outer circumference of the rotating wheel 332 may be provided with teeth to increase friction, thereby facilitating user operation.

[0064] In other embodiments, the driving member 330 may include a gear and a rack meshed with the gear, the limiting member 320 may be connected to the rack, and the length direction of the rack may be parallel to the in-and-out direction of the connecting member 310, the rack may be movably disposed on the device body 100, and the gear may be rotatably connected to the device body 100. The rack may be driven to move by rotating the gear to drive the limiting member 320 to move along the in-and-out direction of the connecting member 310.

[0065] In an alternative embodiment, a limiting protrusion 120 may be provided on the groove wall of the connecting groove 110. The limiting protrusion 120 may be located at the notch of the connecting groove 110, and the limiting member 320 and the limiting protrusion 120 may be in limiting cooperation in the withdrawal direction of the connecting member 310. In this way, it is possible to prevent the limiting member 320 from coming out of the connecting groove 110, and when the limiting member 320 contacts the limiting protrusion 120, the driving member 330 can no longer continue to drive the limiting member 320, so as to be able to feedback the feeling of the user that the adjustment is in place.

[0066] Of course, the limiting protrusion 120 may not be provided on the groove wall of the connecting groove 110.

[0067] In an alternative embodiment of the present application, the quick-release mechanism 300 may include at least two connecting members 310 and at least one limiting member 320. Each connecting member 310 can extend into the connecting groove 110, and a gap 350 is provided between two adjacent connecting members 310. Among them, when each connecting member 310 is embedded in the connecting groove 110, the driving member 330 can drive the limiting member 320 to move into the gap 350, so that the limiting member 320 presses against the adjacent connecting member 310 in a direction perpendicular to the entry and exit direction of the connecting member 310. In this way, the connection strength between the connecting belt 200 and the device main body 100 can be further improved.

[0068] In this embodiment, the quick-release mechanism 300 may include two connecting members 310 and one limiting member 320. The limiting member 320 can move into the gap between the two connecting members 310 and press against the two connecting members 310 respectively in a direction perpendicular to the entry and exit direction of the connecting member 310, so that both connecting members 310 are clamped with the connecting groove 110.

[0069] In other embodiments, the quick-release mechanism 300 may also include only one connecting member 310 and one limiting member 320.

[0070] In an alternative embodiment, an installation groove 210 may be provided on the connecting belt 200. The quick-release mechanism 300 may further include a belt connecting portion 360. The belt connecting portion 360 can be embedded in the installation groove 210 and connected to the groove wall of the installation groove 210. Each connecting member 310 can be connected to the belt connecting portion 360. Specifically, each connecting member 310 and the belt connecting portion 360 may be of an integral structure. In this way, the connection area between the connecting member 310 and the connecting belt 200 can be increased to improve the connection strength between each connecting member 310 and the connecting belt 200. Of course, the installation groove 210 may not be provided on the connecting belt 200, and the quick-release mechanism 300 may not include the belt connecting portion 360. Each connecting member 310 may be bonded to the connecting belt 200 or connected by a fixing member.

[0071] Moreover, each connecting member 310 protrudes from the connecting belt 200. In this way, it is convenient for each connecting member 310 to extend into the connecting groove 110 and connect with the groove wall of the connecting groove 110, and it is beneficial to reduce the thickness of the connecting belt 200 and the complexity of the manufacturing process of the connecting belt 200.

[0072] Optionally, the belt connecting portion 360 may include a first belt connecting portion 361 and at least two second belt connecting portions 362. Each connecting member 310 may be respectively connected to each second belt connecting portion 362, and each second belt connecting portion 362 may be connected to the first belt connecting portion 361. A U-shaped groove 363 may be formed between two adjacent second belt connecting portions 362 and the first belt connecting portion 361. In this way, the elasticity of the connecting member 310 can be improved to facilitate the insertion of the clamping post 340 into the clamping groove 130. Of course, a U-shaped groove 363 may not be formed between two adjacent second belt connecting portions 362 and the first belt connecting portion 361, that is, a gap 350 may not be provided between two adjacent second belt connecting portions 362 to increase the connection area between the belt connecting portion 360 and the groove wall of the installation groove 210, thereby improving the connection strength between the connecting member 310 and the connecting belt 200.

[0073] Further optionally, the U-shaped groove 363 may be filled with an elastic member. In this way, after the connecting member 310 is deformed, the elastic member can apply a certain force to the connecting member 310 to facilitate the restoration of the deformation of the connecting member 310, thereby facilitating the insertion of the clamping post 340 into the clamping groove 130, and the connection strength between the belt connecting portion 360 and the groove wall of the installation groove 210 can also be increased. Of course, the U-shaped groove 363 may not be filled with an elastic member.

[0074] Here, the elastic member may be connected to the groove wall of the installation groove 210. Optionally, the elastic member may be made of materials such as silica gel or rubber.

[0075] In some embodiments, a plurality of protrusions may be provided on one of the belt connecting portion 360 and the groove wall of the installation groove 210, and a plurality of grooves may be provided on the other. The plurality of protrusions may be respectively embedded in the plurality of grooves. In this way, the contact area between the belt connecting portion 360 and the groove wall of the installation groove 210 can be increased, and further the connection strength between the belt connecting portion 360 and the connecting belt 200 can be improved.

[0076] Optionally, the belt connecting portion 360 and the connecting belt 200 may be integrally injection molded to improve the connection strength between the belt connecting portion 360 and the connecting belt 200.

[0077] Or, the belt connecting portion 360 and the connecting belt 200 may be bonded into an integral structure by injection plastic. Here, the protrusion may be the solidified injection plastic.

[0078] In this embodiment, a plurality of grooves may be provided on the belt connection portion 360, and a plurality of protrusions may be provided on the groove wall of the installation groove 210. Optionally, the grooves on the belt connection portion 360 may also be replaced with through holes 364 penetrating the belt connection portion 360.

[0079] Optionally, an opening is provided on the groove wall of the installation groove 210. The opening is adjacent to the groove opening of the installation groove 210, and one side of the belt connection portion 360 is exposed at the opening, that is, the part of the connection belt 200 that wraps the belt connection portion 360. In this way, it is beneficial to further reduce the thickness of the connection belt 200.

[0080] In this embodiment, the device main body 100 may include a middle frame 101 and a rear shell 102 connected to the middle frame 101. The connection groove 110, the driving member 330, and the limiting member 320 may all be provided on the middle frame 101. An installation space for installing a circuit board and components is further provided on the middle frame 101, and the rear shell 102 may be covered on the middle frame 101 to enclose the installation space.

[0081] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. A wearable device, characterized in that: It comprises a device body (100), a connecting belt (200) and a quick-release mechanism (300), wherein: A connection groove (110) is provided on one of the device body (100) and the connection belt (200); The quick release mechanism (300) comprises a limiting member (320), a driving member (330) and a connecting member (310); the limiting member (320) is slidably disposed in the connecting groove (110); the driving member (330) is used to drive the limiting member (320) to slide; the other of the device body (100) and the connecting belt (200) is connected to the connecting member (310), and the connecting member (310) can be embedded in the connecting groove (110); When the connecting member (310) is embedded in the connecting groove (110), and the driving member (330) drives the limiting member (320) to slide to a preset position, the limiting member (320) presses against the connecting member (310) in a direction perpendicular to the entry and exit direction of the connecting member (310), so that the connecting member (310) is engaged with the groove wall of the connecting groove (110).

2. The wearable device according to claim 1, characterized in that: The connecting piece (310) is provided with a clamping column (340), and the clamping column (340) protrudes from the connecting piece (310) in a direction perpendicular to the entry and exit direction of the connecting piece (310); A clamping groove (130) is provided on the groove wall of the connecting groove (110), and the clamping groove (130) is communicated with the connecting groove (110). When the connecting member (310) is embedded in the connecting groove (110), the clamping column (340) is clamped with the clamping groove (130).

3. The wearable device according to claim 2, characterized in that: The connecting member (310) comprises: A first connecting portion (311), wherein the clamping column (340) is arranged on a side of the first connecting portion (311), and when the connecting member (310) is embedded in the connecting groove (110), the limiting member (320) can be tightly pressed against a side of the first connecting portion (311) that is away from the clamping column (340); The second connecting portion (312) is connected to the first connecting portion (311); the second connecting portion (312) and the clamping column (340) are located on the same side of the first connecting portion (311); the second connecting portion (312) and the clamping column (340) are sequentially distributed along the entry direction of the connecting piece (310); the first portion (341) of the clamping column (340) is connected to the second connecting portion (312); the second portion (342) of the clamping column (340) protrudes from the second connecting portion (312) in a direction perpendicular to the entry and exit direction of the connecting piece (310); and the second portion (342) can be embedded in the clamping slot (130).

4. The wearable device according to claim 3, characterized in that: The connecting groove (110) comprises: A first connecting groove (111), wherein the first connecting portion (311) can be embedded in the first connecting groove (111); The second connecting groove (112) is located on a side of the first connecting groove (111) close to the clamping groove (130) and is connected to the first connecting groove (111). The second connecting groove (112) is connected to the clamping groove (130). The first part (341) of the clamping column (340) and the second connecting portion (312) can be embedded in the second connecting groove (112). Along the entry direction of the connecting piece (310), the cross-sectional area of ​​the second connecting portion (312) gradually decreases. The cross-sectional area of ​​the second connecting groove (112) gradually decreases. The cross-sectional area is perpendicular to the entry and exit direction of the connecting piece (310), and the second connecting portion (312) is in contact with the groove wall of the second connecting groove (112).

5. The wearable device according to claim 4, characterized in that: A first chamfer is provided on the groove wall of the second connecting groove (112), and the first chamfer is located at the groove opening of the second connecting groove (112); A second chamfer is provided on the groove wall of the clamping groove (130), and the second chamfer is located at the notch of the clamping groove (130). A third chamfer (343) is provided on one end of the clamping column (340) away from the first connecting portion (311).

6. The wearable device according to claim 1, characterized in that: The driving member (330) comprises a rotating wheel (332) and a screw rod (331) connected to the rotating wheel (332); the screw rod (331) is rotationally connected to the device body (100); the axis of the screw rod (331) is parallel to the entry and exit direction of the connecting member (310); the screw rod (331) is threadedly connected to the limiting member (320), and the limiting member (320) is circumferentially limitedly matched with the groove wall of the connecting groove (110).

7. The wearable device according to claim 1, characterized in that: A limiting convex portion (120) is provided on the groove wall of the connecting groove (110), the limiting convex portion (120) is located at the groove opening of the connecting groove (110), and the limiting member (320) cooperates with the limiting convex portion (120) in the upper limit position of the exit direction of the connecting member (310).

8. The wearable device according to claim 1, characterized in that: The quick-release mechanism (300) comprises at least two connecting members (310) and at least one limiting member (320), each of the connecting members (310) can extend into the connecting groove (110), and a gap (350) is provided between two adjacent connecting members (310); When each of the connecting members (310) is embedded in the connecting groove (110), the driving member (330) can drive the limiting member (320) to move into the gap (350), so that the limiting member (320) is pressed against the adjacent connecting members (310) in a direction perpendicular to the entry and exit direction of the connecting members (310).

9. The wearable device according to claim 8, characterized in that: The connecting belt (200) is provided with a mounting groove (210), and the quick-release mechanism (300) further comprises a belt connecting portion (360), wherein the belt connecting portion (360) is embedded in the mounting groove (210) and connected to the groove wall of the mounting groove (210), each of the connecting parts (310) is connected to the belt connecting portion (360), and each of the connecting parts (310) protrudes from the connecting belt (200).

10. The wearable device according to claim 9, characterized in that: The belt connection part (360) includes a first belt connection part (361) and at least two second belt connection parts (362), each of the connecting parts (310) is connected to each of the second belt connection parts (362), each of the second belt connection parts (362) is connected to the first belt connection part (361), and a U-shaped groove (363) is formed between two adjacent second belt connection parts (362) and the first belt connection part (361), and the U-shaped groove (363) is filled with an elastic part.

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