Watch buckle assembly and wearable device

Abstract

The utility model discloses a watch buckle assembly and wearable equipment. The watch buckle assembly comprises a first watch buckle, a second watch buckle, a locking assembly and a key, wherein the second watch buckle can be buckled with or separated from the first watch buckle; the locking assembly is used for locking or unlocking the first watch buckle and the second watch buckle when the second watch buckle and the first watch buckle are buckled; the key is arranged on the second watch buckle, the key is connected with the locking assembly, the key can move between a locking position and an unlocking position so as to drive the locking assembly to lock or unlock the first watch buckle and the second watch buckle, and when the key is located at the locking position, the outer surface of the key does not exceed the appearance surface of the second watch buckle. According to the watch buckle assembly, the outer surface of the watch buckle assembly can be smooth, the situation that a watch, a bracelet and other wearable devices assembled with the watch buckle assembly are hooked to clothes, silk threads and the like in the using process is avoided, and the appearance of the watch buckle assembly can be attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, and in particular to a buckle assembly and a wearable device. Background Art

[0002] In order to facilitate the wearing of wearable devices such as watches and bracelets, a buckle assembly is usually provided on the strap of the watch, bracelet, etc., and the watch, bracelet, etc. can be quickly put on or taken off by opening and closing the buckle assembly. Among them, a button is provided on the buckle assembly, and the buckle assembly is switched between buckling and unlocking by pressing the button.

[0003] In the related art, buttons usually protrude from the outer surface of the clasp assembly, which can easily cause wearable devices such as watches and bracelets to get caught on clothing, threads, etc. during use, resulting in a poor user experience. Utility Model Content

[0004] The embodiments of the present application disclose a clasp assembly and a wearable device, which can make the outer surface of the clasp assembly relatively flat, thereby preventing wearable devices such as watches and bracelets assembled with the clasp assembly from getting caught on clothing, threads, etc. during use.

[0005] In order to achieve the above objectives, in a first aspect, an embodiment of the present application discloses a buckle assembly, comprising:

[0006] First clasp;

[0007] a second clasp, the second clasp being capable of being fastened with or separated from the first clasp;

[0008] A locking assembly, the locking assembly being used to lock or unlock the first clasp and the second clasp when the second clasp and the first clasp are fastened together;

[0009] A button, wherein the button is arranged on the second clasp, the button is connected to the locking assembly, and the button can move between a locking position and an unlocking position to drive the locking assembly to lock or unlock the first clasp and the second clasp. When the button is in the locking position, the outer surface of the button does not exceed the appearance surface of the second clasp.

[0010] In some implementations, when the button is in the locked position, the outer surface of the button is flush with the appearance surface of the second clasp.

[0011] In some implementations, the exterior surface includes a decorative surface and side surfaces disposed on both sides of the decorative surface, and a portion of the outer surface of the button is located on the side surfaces, and another portion is located on the decorative surface.

[0012] In some implementations, a second receiving groove is provided on the side of the second clasp, and a first receiving groove corresponding to the second receiving groove is provided on the first clasp, and a portion of the button is located in the second receiving groove, and another portion is located in the first receiving groove.

[0013] In some implementations, when the button is in the locked position, an outer surface of the button is lower than an outer surface of the second clasp.

[0014] In some implementations, the first clasp has a wearing surface facing away from the second clasp, and the wearing surface is a concave surface.

[0015] In some implementations, the first clasp has a first end connected to the first strap, and the second clasp has a second end connected to the second strap, and when the first clasp is fastened with the second clasp, the first end and the second end are arranged opposite to each other along a first direction.

[0016] In some implementations, the concave curved surface is a concave arc surface, and a generatrix of the concave arc surface is perpendicular to the first direction.

[0017] In some implementations, the locking assembly includes a first locking member disposed on the first clasp and a second locking member disposed on the second clasp, and the button is connected to the second locking member. When the button is in the locking position, the second locking member and the first locking member are locked. When the button is in the unlocking position, the second locking member and the first locking member are unlocked.

[0018] In some implementations, the second clasp is further provided with a reset member, and the reset member is configured to provide a force for the button to be reset to the locked position.

[0019] In some implementations, the first clasp has a first abutment surface, and the first locking member is disposed on the first abutment surface;

[0020] The second clasp has a second abutting surface, and the second locking member is arranged on the second abutting surface. When the first clasp and the second clasp are fastened together, the first abutting surface abuts against the second abutting surface.

[0021] In some implementations, the first locking member includes a snap-fit ​​hole located on the first abutment surface;

[0022] The second locking member includes a shaft body and a clamping joint arranged at the outer end of the shaft body, the clamping joint extends out of the shaft body in the radial direction of the shaft body, when the button is in the locking position, the clamping joint extends into the engaging hole and abuts against the edge of the engaging hole along the axial direction of the shaft body, when the button is in the unlocking position, the clamping joint and the edge of the engaging hole are offset along the axial direction of the shaft body.

[0023] In some implementations, a guide surface is provided on an outer peripheral wall of the card connector, and the guide surface is configured to guide the card connector to extend into the engagement hole when the first clasp and the second clasp are engaged.

[0024] In some implementations, the button is detachably connected to an end of the shaft away from the clamping joint, and a pressing direction of the button is perpendicular to an axial direction of the shaft.

[0025] In some implementations, a first stop portion and a second stop portion are arranged on the shaft body at axial intervals along the shaft body, a first claw and a second claw are arranged on the button at radial intervals along the shaft body, and a portion of the shaft body between the first stop portion and the second stop portion is clamped between the first claw and the second claw.

[0026] In some implementations, at least one of the first clamping jaw and the second clamping jaw is made of elastic material.

[0027] In some implementations, a first guide bevel is provided on the side of the button facing the first clasp, and a second guide bevel corresponding to the first guide bevel is provided on the first clasp. When the button is in a locked position, the first guide bevel abuts against the second guide bevel. When the button is pressed, the first guide bevel can squeeze the second guide bevel to move the second clasp away from the first clasp.

[0028] In some implementations, a first magnetic component is disposed on the first clasp, and a second magnetic component corresponding to the first magnetic component is disposed on the second clasp, so that the first clasp and the second clasp are adsorbed when the first clasp and the second clasp are fastened together.

[0029] In some implementations, the first clasp includes a shell and a top cover, the shell and the top cover are arranged to form a housing cavity for accommodating the first magnetic member, the top cover is used to abut against the second clasp, and the top cover is a magnetic conductive member; and / or

[0030] The second clasp includes a shell and a top cover. The shell and the top cover are arranged to form a housing cavity for housing the second magnetic member. The top cover is used to abut against the first clasp, and the top cover is a magnetic conductive member.

[0031] In a second aspect, the present application further discloses a wearable device, comprising:

[0032] A host having a first connection end and a second connection end opposite to each other;

[0033] a first strap, wherein a first end of the first strap is connected to the first connecting end;

[0034] a second strap, a first end of the second strap being connected to the second connecting end; and

[0035] The clasp assembly described in any one of the first aspects, wherein the first clasp is connected to the second end of the first strap, and the second clasp is connected to the second end of the second strap.

[0036] Compared with the prior art, this application has the following beneficial effects:

[0037] In the present application, a button is connected to the locking assembly, and the button can move between a locking position and an unlocking position to drive the locking assembly to lock the first clasp and the second clasp so that the first clasp and the second clasp are fastened together, or to drive the locking assembly to unlock the first clasp and the second clasp so that the first clasp and the second clasp are separated. This allows a wearable device such as a watch or a bracelet assembled with the clasp assembly to be separated from the first clasp and the second clasp by simply pressing the button when wearing or taking it off. The operation is quick and easy, and it is convenient for users to wear or take off wearable devices such as watches or bracelets assembled with the clasp assembly.

[0038] Furthermore, when the button is in the locked position, the outer surface of the button does not exceed the appearance surface of the second clasp. On the first hand, the outer surface of the clasp assembly can be made relatively flat, thereby preventing the user from getting caught on clothing, threads, etc. when wearing wearable devices such as watches and bracelets assembled with the clasp assembly. On the second hand, the probability of the first clasp being separated from the second clasp due to accidental pressing of the button can be effectively reduced, thereby reducing the probability of wearable devices such as watches and bracelets assembled with the clasp assembly accidentally falling off the user's wrist. On the third hand, the appearance of the clasp assembly is relatively flat, and the shape of the clasp assembly can also be made more beautiful, so that wearable devices such as watches and bracelets can have better decorative properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0040] Figure 1 is a stereoscopic diagram of a buckle assembly provided in an embodiment of the present application;

[0041] Figure 2 It is one of the exploded views of a buckle assembly provided in an embodiment of the present application;

[0042] Figure 3 This is the second exploded view of a buckle assembly provided in an embodiment of the present application;

[0043] Figure 4 It is a three-dimensional diagram of a button provided by an embodiment of the present application, in which the outer surface of the button is lower than the appearance surface of the second clasp when the button is in the locked position;

[0044] Figure 5 It is a structural schematic diagram of a buckle assembly provided in an embodiment of the present application;

[0045] Figure 6 is a cross-sectional view of a buckle assembly provided by an embodiment of the present application when the locking assembly is in a locked state;

[0046] Figure 7 is a cross-sectional view of a buckle assembly provided by an embodiment of the present application when the locking assembly is in an unlocked state;

[0047] Figure 8 is a cross-sectional view of a clasp assembly when a first clasp and a second clasp are separated provided by an embodiment of the present application;

[0048] Fig. 9 is an exploded view of a second locking member, a reset member and a button combination provided in an embodiment of the present application;

[0049] Fig.10 is an exploded view of a first clasp provided in an embodiment of the present application;

[0050] Fig.11 It is a structural schematic diagram of a wearable device provided in an embodiment of the present application.

[0051] Description of reference numerals:

[0052] 1-first clasp; 11-first receiving groove; 111-second guiding slope; 12-wearing surface; 13-first end; 14-first abutting surface; 15-first magnetic member; 16-housing; 17-top cover; 2-second clasp; 21-decorative surface; 22-side surface; 23-second receiving groove; 24-second end; 25-second abutting surface; 26-second magnetic member; 3-locking assembly; 31-first locking member; 311-engaging hole; 32-second locking member; 321-shaft body; 322-clamping joint; 3221-guiding surface; 323-first stopper; 324-second stopper; 4-button; 41-first claw; 42-second claw; 43-first guiding slope; 5-reset member;

[0053] 10-clasp assembly; 20-host; 30-first strap; 40-second strap;

[0054] 100- Wearable devices. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0056] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0057] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0058] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0059] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0060] The utility model provides a buckle assembly and a wearable device, which can make the outer surface of the buckle assembly relatively flat, avoid the wearable devices such as watches and bracelets assembled with the buckle assembly from being hooked on clothes, silk threads, etc. during use, and make the buckle assembly more beautiful in shape.

[0061] The technical solution of the present application will be described in detail below with reference to specific embodiments and drawings.

[0062] The present application embodiment provides a buckle assembly, such as Figure 1-Figure 3 As shown, it includes a first clasp 1, a second clasp 2, a locking assembly 3 and a button 4. Among them, the second clasp 2 can be buckled or separated with the first clasp 1; the locking assembly 3 is used to lock or unlock the first clasp 1 and the second clasp 2 when the second clasp 2 is buckled with the first clasp 1; the button 4 is arranged on the second clasp 2, the button 4 is connected to the locking assembly 3, and the button 4 can move between the locking position and the unlocking position to drive the locking assembly 3 to lock or unlock the first clasp 1 and the second clasp 2. When the button 4 is in the locking position, the outer surface of the button 4 does not exceed the appearance surface of the second clasp 2.

[0063] It should be explained that the appearance surface of the second clasp 2 mentioned above refers to the outer surface of the second clasp 2 that can be seen after the first clasp 1 and the second clasp 2 are fastened together.

[0064] In this embodiment, the button 4 is connected to the locking assembly 3, and the button 4 can move between a locked position and an unlocked position to drive the locking assembly 3 to lock the first clasp 1 and the second clasp 2, so that the first clasp 1 and the second clasp 2 are buckled, or drive the locking assembly 3 to unlock the first clasp 1 and the second clasp 2, so that the first clasp 1 and the second clasp 2 are separated. Therefore, when a wearable device such as a watch or a bracelet assembled with the clasp assembly 10 is worn or removed, the first clasp 1 and the second clasp 2 can be separated by pressing the button 4. The operation is convenient and quick, which facilitates the user to wear or remove a wearable device such as a watch or a bracelet assembled with the clasp assembly 10.

[0065] Moreover, when the button 4 is in the locked position, the outer surface of the button 4 does not exceed the appearance surface of the second clasp 2. On the first hand, the outer surface of the clasp assembly 10 can be made relatively flat, thereby preventing the user from getting caught on clothing, threads, etc. when wearing wearable devices such as watches and bracelets assembled with the clasp assembly 10. On the second hand, the probability of the button 4 being accidentally pressed and causing the first clasp 1 to separate from the second clasp 2 can be effectively reduced, thereby reducing the probability of wearable devices such as watches and bracelets assembled with the clasp assembly 10 accidentally falling off the user's wrist. On the third hand, the appearance of the clasp assembly 10 is relatively flat, and the shape of the clasp assembly 10 can also be made more beautiful, so that wearable devices such as watches and bracelets can have better decorative properties.

[0066] Among them, when the button 4 is in the locked position, the outer surface of the button 4 does not exceed the appearance surface of the second clasp 2. As shown in the figure, in a possible implementation method, when the button 4 is in the locked position, the outer surface of the button 4 is flush with the appearance surface of the second clasp 2.

[0067] Thus, when the first clasp 1 and the second clasp 2 are fastened together, the outer surface of the clasp assembly 10 is smoother, further preventing the clasp assembly 10 from getting caught on clothing, threads, etc. when wearing wearable devices such as watches and bracelets assembled with the clasp assembly 10.

[0068] Among them, the button 4 can be located at multiple positions of the second clasp 2. For example, when the outer surface of the second clasp 2 includes a decorative surface 21 and side surfaces arranged on both sides of the decorative surface 21, the button 4 can be located on the decorative surface 21 of the second clasp 2, or on the side surface of the second clasp 2. It can also be that the button 4 is located on the side of the second clasp 2 used to connect the strap, which is not limited here.

[0069] It should be explained that the decorative surface 21 refers to the outer surface of the second clasp 2 with a decorative effect, such as the side of the second clasp 2 that can be directly seen (such as the side away from the user's wrist) when wearing a wearable device such as a watch or a bracelet assembled with the clasp assembly 10. Patterns, texts, designs, etc. can be set on the decorative surface 21 to increase the decorativeness of the clasp assembly 10.

[0070] Alternatively, if Figure 2 As shown, the exterior surface includes a decorative surface 21 and side surfaces 22 disposed on both sides of the decorative surface 21 . A portion of the outer surface of the key 4 is located on the side surface 22 , and another portion is located on the decorative surface 21 .

[0071] Thus, the key 4 can have a larger pressing area, so that the key 4 can be easily operated when the key 4 is pressed.

[0072] Among them, the number of buttons 4 can be one or two, and when the number of buttons 4 is two, the two buttons 4 are respectively located on two side surfaces 22, that is, the two buttons 4 are arranged opposite to each other, so that when pressing the button 4, the user can use two fingers to apply pressure to the button 4 from both sides of the second clasp 2 at the same time, which is convenient and quick to operate, and is convenient for the user to unlock the clasp assembly 10.

[0073] Furthermore, if Figure 2 and Figure 3 As shown, a second receiving groove 23 is provided on the side surface 22 of the second clasp 2, and a first receiving groove 11 corresponding to the second receiving groove 23 is provided on the first clasp 1, a part of the button 4 is located in the second receiving groove 23, and the other part is located in the first receiving groove 11.

[0074] Thus, the key 4 can have a larger pressing area, so that the key 4 can be operated more easily when the key 4 is pressed.

[0075] Among them, the size of the first accommodating groove 11 can match the part of the button 4 located in the first accommodating groove 11, and the size of the second accommodating groove 23 can match the size of the button 4 located in the second accommodating groove 23, so that the space occupied by the first accommodating groove 11 and the second accommodating groove 23 can be smaller, which is conducive to the lightweight design of the first clasp 1 and the second clasp 2, so that the clasp assembly 10 can be relatively lightweight.

[0076] The above-mentioned first accommodating groove 11 corresponds to the second accommodating groove 23. Exemplarily, the first accommodating groove 11 can be set on the side 22 of the first clasp 1, and the first accommodating groove 11 has an avoidance opening on the side facing the second clasp 2, and the second accommodating groove 23 has an avoidance opening on the side facing the first clasp 1. A part of the button 4 can be located in the first accommodating groove 11, and the other part can pass through the two avoidance openings and be located in the first accommodating groove 11.

[0077] When the button 4 is in the locked position, the outer surface of the button 4 does not exceed the appearance surface of the second clasp 2. In another possible implementation, as Figure 4 As shown, when the button 4 is in the locked position, the outer surface of the button 4 is lower than the appearance surface of the second clasp 2.

[0078] Therefore, compared to when the button 4 is in the locked position, the outer surface of the button 4 protrudes from the appearance surface of the second clasp 2, which can effectively prevent the button 4 from being hooked on clothes, silk threads, etc. when wearing wearable devices such as watches and bracelets assembled with the clasp assembly 10, so that users can have a better user experience.

[0079] Furthermore, when unlocking the buckle assembly 10 , the user can easily find the position of the button 4 by the difference in touch, which facilitates the user's operation of unlocking the buckle assembly 10 .

[0080] In addition, the outer surface of the second clasp 2 where the button 4 is provided may be provided with a transition surface to prevent the second clasp 2 from having edges and corners on its exterior surface and catching on clothing, threads, etc. Exemplarily, a second receiving groove 23 may be provided on the side of the second clasp 2, and the button 4 is received in the second receiving groove 23 when it is in the locked position, and a transition fillet is provided at the groove edge of the second receiving groove.

[0081] When the first clasp 1 is provided with a first receiving groove 11 corresponding to the second receiving groove 23, a transition fillet can also be provided at the groove edge of the first receiving groove 11 to prevent the groove edge of the first receiving groove 11 from being an edge and hooking onto clothing, silk threads, etc.

[0082] In some embodiments, Figure 5 As shown, the first clasp 1 has a wearing surface 12 facing away from the second clasp 2, and the wearing surface 12 is a concave surface.

[0083] It should be explained that the wearing surface 12 refers to the side facing the user when wearing a wearable device such as a watch or bracelet assembled with the buckle assembly 10, such as the side facing the user's wrist, or the side in contact with the user's wrist.

[0084] Therefore, when wearing a wearable device such as a watch or a bracelet assembled with the clasp assembly 10, the first clasp 1 can fit the user's wrist more closely, so that the user can feel more comfortable when wearing it.

[0085] The wearing surface 12 is a concave curved surface, which may be a concave circular arc surface or a concave elliptical arc surface, which is not limited here.

[0086] In addition, when the concave curved surface is a concave arc surface, the curvature of the concave curved surface can be 2, 2.5, 2.7, 3, etc., which is not limited here and can be set according to actual needs.

[0087] Alternatively, if Figure 5 As shown, the first clasp 1 has a first end 13 connected to the first strap, and the second clasp 2 has a second end 24 connected to the second strap. When the first clasp 1 and the second clasp 2 are fastened, the first end 13 and the second end 24 are connected along a first direction (such as Figure 5 The two sides are arranged opposite to each other (in the direction indicated by x).

[0088] Therefore, the first watchband and the second watchband can be closed or separated by the fastening and separation of the first watchband 1 and the second watchband 2. Compared with the first watchband and the second watchband that cannot be separated, the user needs to put on or take off the watch or bracelet through the hand-covering method, which is convenient for users to wear or take off the watch or bracelet assembled with the watch buckle assembly 10, and can be suitable for people of different hand sizes.

[0089] In addition, when the concave curved surface is a concave arc surface, the generatrix of the concave arc surface is perpendicular to the first direction.

[0090] Therefore, when wearing a wearable device such as a watch or a bracelet assembled with the buckle assembly 10, the wearing surface 12 can be well adapted to the curvature of the user's wrist, thereby improving the user's usage experience.

[0091] It should be explained that the generatrix of the concave arc surface refers to a line that forms the concave arc surface by continuously moving along the first direction.

[0092] In some embodiments, Figure 3 , Figure 6 and Figure 7 As shown, the locking assembly 3 includes a first locking member 31 arranged on the first clasp 1 and a second locking member 32 arranged on the second clasp 2. The button 4 is connected to the second locking member 32. When the button 4 is in the locking position, the second locking member 32 and the first locking member 31 are locked. When the button 4 is in the unlocking position, the second locking member 32 and the first locking member 31 are unlocked.

[0093] Thus, the action button 4 can drive the second locking member 32 to move, so that the second locking member 32 and the first locking member 31 are locked or unlocked, so that the locking and unlocking of the locking assembly 3 are easy to control, and at the same time, the connection between the button 4 and the locking assembly 3 can be relatively simple and easy to implement.

[0094] The first locking member 31 may be implemented in a variety of ways, such as a locking card hole or a locking card slot, a locking card buckle, or a locking card joint, which is not limited here.

[0095] Similarly, the second locking member 32 may also be implemented in a variety of ways, such as a locking card hole or a locking card slot, a locking buckle, or a locking card joint, which is not limited here. When the first locking member 31 is a locking card hole or a locking card slot, the second locking member 32 may be a locking buckle or a locking card joint; when the first locking member 31 is a locking buckle or a locking card joint, the second locking member 32 may be any of a locking card hole, a locking card slot, a locking card hole, or a locking card joint, as long as the first locking member 31 and the second locking member 32 can be mutually locked or unlocked.

[0096] Alternatively, if Figure 3 , Figure 6 and Figure 7 As shown, the second clasp 2 is further provided with a reset member 5, and the reset member 5 is configured to provide a force for the button 4 to be reset to the locked position.

[0097] Therefore, the button 4 can automatically return to the locked position through the reset member 5 after being pressed, so that the button 4 can be pressed again to unlock, which facilitates the use of the button 4.

[0098] The reset element 5 may be any one of a spring, a spring sheet, an elastic pad, an elastic foam, etc., which is not limited here.

[0099] Exemplarily, when the reset member 5 is a spring, the spring can extend along the pressing direction of the button 4, and one end of the spring can be connected to the second clasp 2, and the other end can be connected to the button 4, and when the button 4 is in the locked position, the spring can be in a compressed state or in a normal state.

[0100] Alternatively, if Figure 6-Figure 8 As shown, the first clasp 1 has a first abutting surface 14, and the first locking member 31 is arranged on the first abutting surface 14; the second clasp 2 has a second abutting surface 25, and the second locking member 32 is arranged on the second abutting surface 25. When the first clasp 1 and the second clasp 2 are fastened together, the first abutting surface 14 and the second abutting surface 25 are abutted.

[0101] Therefore, when the first clasp 1 and the second clasp 2 are fastened together, the first abutting surface 14 and the second abutting surface 25 abut against each other, which plays a limiting role in the fastening of the first clasp 1 and the second clasp 2. That is, when the first clasp 1 and the second clasp 2 are fastened together, whether the fastening is in place can be determined by whether the first abutting surface 14 and the second abutting surface 25 can still be close to each other, thereby facilitating the fastening operation of the clasp assembly 10.

[0102] The first abutting surface 14 and the second abutting surface 25 may both be planes, so that the first clasp 1 and the second clasp 2 can have a larger contact area, thereby making the two more stable when in a buckled state.

[0103] like Figure 6-Figure 8 As shown, the first locking member 31 includes a locking hole 311 located on the first abutting surface 14; the second locking member 32 includes a shaft body 321 and a locking joint 322 arranged at the outer end of the shaft body 321, and the locking joint 322 extends out of the shaft body 321 along the radial direction of the shaft body 321. When the button 4 is in the locking position, the locking joint 322 extends into the locking hole 311 and abuts against the edge of the locking hole 311 along the axial direction of the shaft body 321. When the button 4 is in the unlocking position, the locking joint 322 and the edge of the locking hole 311 are staggered along the axial direction of the shaft body 321.

[0104] As a result, the structures of the first locking member 31 and the second locking member 32 can be relatively simple and easy to implement, and the locking or unlocking of the second locking member 32 and the first locking member 31 can be achieved by abutting or staggering the edge of the snap joint 322 and the snap hole 311 along the axial direction of the shaft body 321, which greatly reduces the difficulty of locking and unlocking the second locking member 32 and the first locking member 31.

[0105] It should be explained that the outer end of the shaft body 321 refers to the end of the shaft body 321 away from the second abutting surface 25 .

[0106] It should also be explained that the above-mentioned clamping joint 322 extending radially out of the shaft body 321 means that along the radial direction of the shaft body 321, the size of the clamping joint 322 is larger than the size of the shaft body 321 so that the edge of the clamping joint 322 protrudes from the outer peripheral wall of the shaft body 321.

[0107] When it is necessary to fasten the first clasp 1 with the second clasp 2, the button 4 can be applied to the unlocking position so that the clamping joint 322 is opposite to the clamping hole 311, and then the first clasp 1 and the second clasp 2 are brought close to each other so that the clamping joint 322 extends into the clamping hole 311, and then the button 4 is applied to the locking position so that the clamping joint 322 and the edge of the clamping hole 311 are in contact along the axial direction of the shaft body 321, so that the second locking member 32 and the first locking member 31 can be locked, so that the first clasp 1 and the second clasp 2 are fastened. When it is necessary to separate the second clasp 2 from the second clasp 2, the button 4 can be applied to the unlocking position so that the clamping joint 322 and the edge of the clamping hole 311 are offset along the axial direction of the shaft body 321, and then the first clasp 1 and the second clasp 2 are moved away from each other so that the clamping joint 322 is separated from the clamping hole 311, so that the first clasp 1 and the second clasp 2 are separated.

[0108] Among them, there are many ways to implement the radial extension of the clamping joint 322 from the shaft body 321, such as a partial edge of the clamping joint 322 extending radially from the shaft body 321, or a circumferential edge of the clamping joint 322 extending radially from the shaft body 321, which is not limited here.

[0109] In addition, the axial direction of the shaft body 321 may be perpendicular to the second abutting surface 25 , or the axial direction of the shaft body 321 may be at other angles to the second abutting surface 25 , which is not limited here.

[0110] Alternatively, if Fig. 9 As shown, a guide surface 3221 is provided on the outer peripheral wall of the snap joint 322 , and the guide surface 3221 is configured to guide the snap joint 322 to extend into the snap hole 311 when the first clasp 1 and the second clasp 2 are snapped together.

[0111] Therefore, when the first clasp 1 and the second clasp 2 are fastened together, that is, when the first clasp 1 and the second clasp 2 are brought close to each other, the guide surface 3221 can guide the clamping joint 322 to extend into the clamping hole 311 along the edge of the clamping hole 311, so that the clamping joint 322 can extend into the clamping hole 311 more smoothly, making the fastening of the first clasp 1 and the second clasp 2 easier.

[0112] Among them, if the pressing direction of the button 4 is perpendicular to the axial direction of the shaft body 321, when the first clasp 1 and the second clasp 2 are buckled together, the first clasp 1 and the second clasp 2 are brought close to each other, and the guide surface 3221 of the clamping joint 322 can gradually extend into the clamping hole 311 along the edge of the clamping hole 311. At this time, the clamping joint 322 can also move along the pressing direction of the button 4 at the same time, and drive the button 4 to move along the pressing direction, so that the reset member 5 is compressed and deformed until the first abutting surface 14 abuts against the second abutting surface 25, and the clamping joint 322 is completely extended into the clamping hole 311. Then, the reset member 5 pushes the button 4 to move in the direction opposite to the pressing direction under the action of the elastic reset force until the reset member 5 returns to a normal state, the button 4 is reset to a locked position, and the clamping joint 322 and the clamping hole 311 are The edges abut against each other along the axial direction of the shaft body 321, thereby locking the second locking member 32 with the first locking member 31, so that the second clasp 2 is buckled with the first clasp 1; when the first clasp 1 is separated from the second clasp 2, the button 4 can be pressed, and the button 4 compresses the reset member 5 and simultaneously drives the engaging hole of the second locking member 32 to move along the pressing direction, so that the edge of the engaging joint 322 and the engaging hole 311 are offset along the axial direction of the shaft body 321, and then the second clasp 2 and the first clasp 1 are acted on to move the two in a direction away from each other until the engaging joint 322 is completely separated from the engaging hole 311 along the axial direction of the shaft body 321, and the pressure on the button 4 is released. The button 4 is reset to the locked position under the action of the reset member 5, thereby unlocking the second locking member 32 and the first locking member 31, so that the second clasp 2 is separated from the first clasp 1.

[0113] The guide surface 3221 mentioned above can be any one of an inclined surface, a curved surface, a combination of an inclined surface and a curved surface, etc., and is not limited here.

[0114] Optionally, the button 4 is detachably connected to an end of the shaft 321 away from the clamping joint 322 , and the pressing direction of the button 4 is perpendicular to the axial direction of the shaft 321 .

[0115] Therefore, the button 4 and the second locking member 32 can be manufactured separately, so that the button 4 and the second locking member 32 can be easily manufactured, which reduces the manufacturing difficulty of the buckle assembly 10 and reduces the cost.

[0116] Moreover, the pressing direction of the button 4 is perpendicular to the axial direction of the shaft 321 , so when the button 4 is pressed, the pressing force can be perpendicular to the shaft 321 , so that the button 4 can be pressed with a smaller force, thereby unlocking the second locking member 32 and the first locking member 31 .

[0117] The connection between the button 4 and the shaft 321 can be implemented in many ways, for example, the button 4 can be bonded to the shaft 321, or the button 4 and the shaft 321 can be threadedly connected, or the button 4 and the shaft 321 can be snap-connected, which is not limited here.

[0118] Alternatively, if Fig. 9 As shown, a first stop portion 323 and a second stop portion 324 are arranged at axial intervals along the shaft body 321 on the shaft body 321, and a first claw 41 and a second claw 42 are arranged at radial intervals along the shaft body 321 on the button 4, and the portion of the shaft body 321 located between the first stop portion 323 and the second stop portion 324 is clamped between the first claw 41 and the second claw 42.

[0119] Therefore, by clamping the part of the shaft body 321 located between the first stop portion 323 and the second stop portion 324 between the first claw 41 and the second claw 42, the connection between the shaft body 321 and the button 4 can be achieved, making the assembly of the shaft body 321 and the button 4 relatively simple and easy to achieve.

[0120] The first stopper 323 may be a plurality of protrusions disposed on the outer peripheral wall of the shaft body 321 , or may be an annular boss disposed on the outer peripheral wall of the shaft body 321 , which is not limited herein.

[0121] The implementation method of the second stopper 324 may be substantially the same as the implementation method of the first stopper 323 , and will not be described in detail herein.

[0122] Optionally, at least one of the first clamping claw 41 and the second clamping claw 42 is made of elastic material.

[0123] Thus, when the shaft body 321 is clamped between the first clamping claw 41 and the second clamping claw 42 or removed from the first clamping claw 41 and the second clamping claw 42, the first clamping claw 41 or the second clamping claw 42 made of elastic material can be deformed by force, so that the shaft body 321 can be easily clamped between the two clamping claws or removed from the two clamping claws, so that the disassembly and assembly of the shaft body 321 and the button 4 can save time and effort.

[0124] The material of either the first clamping claw 41 or the second clamping claw 42 can be an elastic material, or both of them can be an elastic material, which is not limited here.

[0125] In addition, the material of the first claw 41 can be any one of rubber, spring steel, polypropylene plastic, etc., which is not limited here.

[0126] In other embodiments, Fig. 9 and Fig.10 As shown, a first guide bevel 43 is provided on the side of the button 4 facing the first clasp 1, and a second guide bevel 111 corresponding to the first guide bevel 43 is provided on the first clasp 1. When the button 4 is in the locked position, the first guide bevel 43 abuts against the second guide bevel 111. When the button 4 is pressed, the first guide bevel 43 can squeeze the second guide bevel 111 to move the second clasp 2 away from the first clasp 1.

[0127] Therefore, when separating the second clasp 2 from the first clasp 1, pressing the button 4 can cause the first guide slope 43 to squeeze the second guide slope 111 to move the second clasp 2 away from the first clasp 1, thereby separating the second clasp 2 from the first clasp 1, making the unlocking operation of the clasp assembly 10 simple and quick.

[0128] The first guiding inclined surface 43 corresponds to the second guiding inclined surface 111 . It can be understood that the first guiding inclined surface 43 and the second guiding inclined surface 111 may have the same slope.

[0129] In addition, when the first clasp 1 is provided with a first receiving groove 11 , the first guiding inclined surface 43 may be provided on the groove side wall of the first receiving groove 11 .

[0130] In some embodiments, Figure 3 As shown, the first clasp 1 is provided with a first magnetic component 15, and the second clasp 2 is provided with a second magnetic component 26 corresponding to the first magnetic component 15, so that the first clasp 1 and the second clasp 2 are adsorbed when the first clasp 1 and the second clasp 2 are fastened.

[0131] Therefore, when the second clasp 2 is fastened with the first clasp 1, the second clasp 2 and the first clasp 1 can be moved toward each other to a certain distance, and the magnetic force between the first magnetic part 15 and the second magnetic part 26 can be used to make the second clasp 2 and the first clasp 1 adsorbed to each other, making the fastening operation of the second clasp 2 and the first clasp 1 more convenient, and the fastening operation of the clasp assembly 10 can be made more convenient and quick.

[0132] Furthermore, the first magnetic member 15 corresponds to the second magnetic member 26, so that the first clasp 1 and the second clasp 2 are adsorbed when they are fastened together, so that the first clasp 1 and the second clasp 2 are not easily separated from each other due to accidental contact with the button 4 after being fastened.

[0133] Among them, the first magnetic part 15 can be any one of a magnet, an electromagnet, an iron part, etc., and the second magnetic part 26 can also be any one of a magnet, an electromagnet, an iron part, etc., and at least one of the first magnetic part 15 and the second magnetic part 26 is a structure such as a magnet, an electromagnet, etc. that can generate a magnetic field.

[0134] Alternatively, if Figure 3 As shown, the first clasp 1 includes a shell 16 and a top cover 17, the shell 16 and the top cover 17 are arranged to form a receiving cavity for accommodating the first magnetic component 15, the top cover 17 is used to abut against the second clasp 2, and the top cover 17 is a magnetic conductive component; or, the second clasp 2 includes a shell 16 and a top cover 17, the shell 16 and the top cover 17 are arranged to form a receiving cavity for accommodating the second magnetic component 26, the top cover 17 is used to abut against the first clasp 1, and the top cover 17 is a magnetic conductive component; or, the first clasp 1 includes a shell 16 and a top cover 17, the shell 16 and the top cover 17 are arranged to form a receiving cavity for accommodating the first magnetic component 15, the top cover 17 is used to abut against the second clasp 2, and the top cover 17 is a magnetic conductive component; and the second clasp 2 includes a shell 16 and a top cover 17, the shell 16 and the top cover 17 are arranged to form a receiving cavity for accommodating the second magnetic component 26, the top cover 17 is used to abut against the first clasp 1, and the top cover 17 is a magnetic conductive component.

[0135] In this way, the first magnetic component 15 and the second magnetic component 26 are not easy to fall off. At the same time, the thickness of the first clasp 1 will not increase much due to the provision of the first magnetic component 15, and the thickness of the second clasp 2 will not increase much due to the provision of the second magnetic component 26, which is conducive to the lightweight setting of the clasp assembly 10.

[0136] The material of the magnetic conductive member may be at least one of iron, nickel, cobalt, etc., which is not limited here.

[0137] In addition, when the second locking member 32 includes a shaft body 321 and a clamping joint 322 arranged at the outer end of the shaft body 321, and the first locking member 31 includes a locking hole 311, the magnetic conductive member may also be provided with an avoidance hole, and the avoidance hole is protruding from the hole edge of the key 4 and the hole wall of the locking hole 311, so that when the second locking member 32 and the first locking member 31 are locked, the clamping joint 322 and the magnetic conductive member are abutted along the axial direction of the shaft body 321, thereby simplifying the structure of the locking hole 311, making the locking hole 311 easy to implement.

[0138] The present application also provides a wearable device, such as Fig.11 As shown, it includes a host 20, a first strap 30, a second strap 40 and a buckle assembly 10 of any one of the above embodiments. The host 20 has a first connecting end and a second connecting end opposite to each other; the first end of the first strap 30 is connected to the first connecting end; the first end of the second strap 40 is connected to the second connecting end; the first buckle 1 is connected to the second end of the first strap 30, and the second buckle 2 is connected to the second end of the second strap 40.

[0139] The buckle assembly 10 in the wearable device 100 is the buckle assembly 10 in the above-mentioned embodiments. Therefore, the wearable device 100 can produce the same or similar beneficial effects as the buckle assembly 10 in the above-mentioned embodiments, which will not be repeated here.

[0140] The wearable device 100 may be a watch, a bracelet, etc., which is not limited here.

[0141] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A buckle assembly, characterized in that: include: First clasp; a second clasp, the second clasp being capable of being fastened with or separated from the first clasp; A locking assembly, the locking assembly being used to lock or unlock the first clasp and the second clasp when the second clasp and the first clasp are fastened together; A button, wherein the button is arranged on the second clasp, the button is connected to the locking assembly, and the button can move between a locking position and an unlocking position to drive the locking assembly to lock or unlock the first clasp and the second clasp. When the button is in the locking position, the outer surface of the button does not exceed the appearance surface of the second clasp.

2. The buckle assembly according to claim 1, characterized in that: When the button is in the locked position, the outer surface of the button is flush with the appearance surface of the second clasp.

3. The buckle assembly according to claim 2, characterized in that: The appearance surface includes a decorative surface and side surfaces arranged on both sides of the decorative surface. A portion of the outer surface of the key is located on the side surfaces, and another portion is located on the decorative surface.

4. The buckle assembly according to claim 3, characterized in that: A second receiving groove is provided on the side surface of the second clasp, and a first receiving groove corresponding to the second receiving groove is provided on the first clasp. A part of the button is located in the second receiving groove, and the other part is located in the first receiving groove.

5. The buckle assembly according to claim 1, characterized in that: When the button is in the locked position, the outer surface of the button is lower than the appearance surface of the second clasp.

6. The buckle assembly according to any one of claims 1 to 5, characterized in that: The first clasp has a wearing surface facing away from the second clasp, and the wearing surface is a concave surface.

7. The buckle assembly according to claim 6, characterized in that: The first clasp has a first end connected to the first strap, and the second clasp has a second end connected to the second strap. When the first clasp is fastened with the second clasp, the first end and the second end are arranged opposite to each other along a first direction.

8. The buckle assembly according to claim 7, characterized in that: The concave curved surface is a concave arc surface, and a generatrix of the concave arc surface is perpendicular to the first direction.

9. The buckle assembly according to any one of claims 1 to 5, characterized in that: The locking assembly includes a first locking member arranged on the first clasp and a second locking member arranged on the second clasp, the button is connected to the second locking member, when the button is in the locking position, the second locking member and the first locking member are locked, when the button is in the unlocking position, the second locking member and the first locking member are unlocked.

10. The buckle assembly according to claim 9, characterized in that: The second clasp is also provided with a reset member, and the reset member is configured to provide a force for the button to be reset to the locked position.

11. The buckle assembly according to claim 10, characterized in that: The first clasp has a first abutting surface, and the first locking member is disposed on the first abutting surface; The second clasp has a second abutting surface, and the second locking member is arranged on the second abutting surface. When the first clasp and the second clasp are fastened together, the first abutting surface abuts against the second abutting surface.

12. The buckle assembly according to claim 11, characterized in that: The first locking member comprises a locking hole located on the first abutting surface; The second locking member includes a shaft body and a clamping joint arranged at the outer end of the shaft body, the clamping joint extends out of the shaft body in the radial direction of the shaft body, when the button is in the locking position, the clamping joint extends into the engaging hole and abuts against the edge of the engaging hole along the axial direction of the shaft body, when the button is in the unlocking position, the clamping joint and the edge of the engaging hole are offset along the axial direction of the shaft body.

13. The buckle assembly according to claim 12, characterized in that: A guide surface is provided on the outer peripheral wall of the clamping joint, and the guide surface is configured to guide the clamping joint to extend into the clamping hole when the first clasp and the second clasp are buckled.

14. The buckle assembly according to claim 12, characterized in that: The button is detachably connected to an end of the shaft body away from the clamping joint, and the pressing direction of the button is perpendicular to the axial direction of the shaft body.

15. The buckle assembly according to claim 14, characterized in that: The shaft body is provided with a first stop portion and a second stop portion at intervals along the axial direction of the shaft body, and the button is provided with a first claw and a second claw at intervals along the radial direction of the shaft body, and the part of the shaft body located between the first stop portion and the second stop portion is clamped between the first claw and the second claw.

16. The buckle assembly according to claim 15, characterized in that: At least one of the first clamping claw and the second clamping claw is made of elastic material.

17. The buckle assembly according to any one of claims 1 to 5, characterized in that: A first guide slope is provided on the side of the button facing the first clasp, and a second guide slope corresponding to the first guide slope is provided on the first clasp. When the button is in a locked position, the first guide slope abuts against the second guide slope. When the button is pressed, the first guide slope can squeeze the second guide slope to move the second clasp away from the first clasp.

18. The buckle assembly according to any one of claims 1 to 5, characterized in that: The first clasp is provided with a first magnetic component, and the second clasp is provided with a second magnetic component corresponding to the first magnetic component, so that the first clasp and the second clasp are adsorbed when the first clasp and the second clasp are fastened.

19. The buckle assembly according to claim 18, characterized in that: The first clasp includes a shell and a top cover, the shell and the top cover are arranged to form a receiving cavity for receiving the first magnetic member, the top cover is used to abut against the second clasp, and the top cover is a magnetic conductive member; and / or The second clasp includes a shell and a top cover. The shell and the top cover are arranged to form a housing cavity for housing the second magnetic member. The top cover is used to abut against the first clasp, and the top cover is a magnetic conductive member.

20. A wearable device, characterized in that: include: A host having a first connection end and a second connection end opposite to each other; a first strap, wherein a first end of the first strap is connected to the first connecting end; a second strap, wherein a first end of the second strap is connected to the second connecting end; The clasp assembly according to any one of claims 1 to 19, wherein the first clasp is connected to the second end of the first strap, and the second clasp is connected to the second end of the second strap.

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