Buckle structure, shell of electronic equipment and electronic equipment

Abstract

The utility model belongs to the field of buckles, and discloses a buckle structure, a shell of electronic equipment and the electronic equipment, the buckle structure comprises a support, a movable block, a swing piece and an elastic piece, and the support is provided with a first limiting position and a second limiting position; the movable block is movably arranged on the support, and a mounting hole and a male buckle are arranged on the movable block; the swing part comprises a connecting part, a swing part and a limiting part, the connecting part is rotatably arranged in the mounting hole, one end of the swing part is connected with the connecting part, and the other end of the swing part is connected with the limiting part; the elastic piece is arranged on the movable block, one end abuts against the connecting part, and the other end abuts against the support. In the clamping state, the limiting part is located at the first limiting position, and the male buckle is clamped with the female buckle; and when the movable block is stressed to move and the limiting part moves to the second limiting position, the male buckle is separated from the female buckle and is not clamped with the female buckle. The decorative cover is convenient to disassemble, a special tool is not needed, a user does not need to worry about losing of screws, and the decorative cover is convenient to reinstall.

Description

Technical Field

[0001] The utility model relates to the technical field of buckles, in particular to a buckle structure, a housing of an electronic device and the electronic device. Background Art

[0002] In some electronic devices, an SD card (Secure Digital Memory Card) storage card holder is installed in the back shell of the electronic device, and a decorative cover is installed on the card holder. Since the SD card needs to be removed or replaced, the decorative cover on the back shell needs to be designed to be detachable. The decorative cover and the back shell are generally connected by snap-on or screw-fastened. In order to improve the overall appearance of the electronic device, the gap around the back shell and the decorative cover is only 0.1mm. When the back shell and the decorative cover are connected by snap-on, there is no space to pull the decorative cover, which is not convenient for the removal of the decorative cover, causing inconvenience in use. When the back shell and the decorative cover are fastened by screws, special tools are required to unscrew the screws. When there is no disassembly tool, the screws cannot be unscrewed and the decorative cover cannot be removed, causing inconvenience in use; in addition, due to the small size of the screws, the screws are easily lost when they are removed from the decorative cover, which makes it difficult for users to reinstall the decorative cover. Utility Model Content

[0003] The utility model aims to provide a buckle structure, a housing of an electronic device and the electronic device, which can facilitate the installation and removal of a decorative cover.

[0004] The technical solution provided by the utility model is as follows:

[0005] On the one hand, a buckle structure is provided, comprising:

[0006] A bracket, wherein the bracket has a first limit position and a second limit position arranged along the length direction of the bracket;

[0007] A movable block is movably arranged on the bracket, and a mounting hole and a male buckle are provided on the movable block;

[0008] The swinging member comprises a connecting portion, a swinging portion and a limiting portion, wherein the connecting portion is arranged in the mounting hole and can rotate in the mounting hole, one end of the swinging portion is connected to the connecting portion, and the limiting portion is arranged at the other end of the swinging portion;

[0009] An elastic member, disposed on the movable block, with one end abutting against the connecting portion and the other end abutting against the bracket;

[0010] In the engaged state, the limiting portion is located at the first limiting position, and the male buckle is engaged with the female buckle; the movable block is forced to move in a direction away from the female buckle, so that when the limiting portion moves to the second limiting position, the male buckle is disengaged from the female buckle and is released from the engagement with the female buckle.

[0011] In some embodiments, a mounting groove is provided on one side of the movable block along the thickness direction, the mounting hole is provided at the bottom of the mounting groove, the connecting portion is located in the mounting hole, and the swinging portion and the limiting portion are located in the mounting groove.

[0012] In some embodiments, the mounting hole is a semi-cylindrical hole, the connecting portion is semi-cylindrical, and the connecting portion is loosely matched with the mounting hole.

[0013] In some embodiments, the other side of the movable block along the thickness direction is provided with a groove, the groove extends along the length direction of the movable block and is connected with the mounting hole, and the elastic member is installed in the groove.

[0014] In some embodiments, the mounting hole is located at one end of the mounting slot;

[0015] The male buckle is arranged at one end of the mounting slot where the mounting hole is arranged.

[0016] In some embodiments, a first protrusion and a second protrusion are provided at intervals along the length direction on one side of the bracket, the first protrusion is provided close to the male buckle, and a groove recessed into the first protrusion is provided at one end of the first protrusion close to the second protrusion;

[0017] One end of the first protrusion close to the male buckle is the first limit position, and the locking groove is the second limit position.

[0018] In some embodiments, the first raised portion includes a first inclined surface, a second inclined surface and a first curved surface, one end of the first inclined surface is connected to one end of the second inclined surface, one end of the first curved surface is connected to the other end of the first inclined surface, the other end of the first curved surface is connected to the other end of the second inclined surface, the first limit point is set at one end of the first inclined surface away from the first curved surface, and the second limit point is set on the first curved surface.

[0019] In some embodiments, the inclination direction of the first inclined surface is the same as the inclination direction of the second inclined surface.

[0020] In some embodiments, the side of the second protrusion close to the first protrusion includes a third inclined surface, a second curved surface and a fourth inclined surface connected in sequence, the second curved surface is arranged corresponding to the first curved surface, the fourth inclined surface is arranged corresponding to the second inclined surface, and along the width direction of the bracket, the third inclined surface is close to the first inclined surface and is located on the outside of the first protrusion along the width direction of the bracket.

[0021] In some embodiments, the inclination direction of the third inclined surface and the inclination direction of the fourth inclined surface are the same as the inclination direction of the first inclined surface;

[0022] The second arc-shaped surface is recessed in a direction away from the first protruding portion.

[0023] In some embodiments, in the clamping state, the limiting portion is located at the first limiting position;

[0024] When the movable block is subjected to force, the limiting portion moves along the first inclined surface to the third inclined surface;

[0025] When the external force is removed, the swinging member moves from the third inclined surface to the second limit position under the action of the elastic member, and the male buckle and the female buckle are released from the engagement;

[0026] When the movable block is subjected to force again, the swinging member is separated from the second limit position, and moves to the first limit position along the second inclined surface under the action of the elastic member, and the male buckle is engaged with the female buckle again.

[0027] In some embodiments, a receiving groove is provided on one side of the bracket, the first protrusion and the second protrusion are arranged in the receiving groove, and a side of the movable block provided with the swinging member is movably arranged in the receiving groove.

[0028] In some embodiments, the bracket includes a bottom plate, a first side plate, a second side plate and a third side plate, the first side plate, the second side plate and the third side plate are sequentially connected and arranged on the bottom plate to form the accommodating groove, the first side plate and the third side plate are arranged opposite to each other, the inner side walls of the first side plate and the third side plate are provided with a sliding groove, the two outer side walls of the movable block arranged opposite to each other are provided with sliding blocks, when the movable block is arranged in the accommodating groove, the sliding block can be movably arranged in the sliding groove, and the elastic member abuts against the second side plate.

[0029] On the other hand, a shell of an electronic device is also provided, comprising an outer shell, a decorative cover and the snap-on structure described in any of the above embodiments, the outer shell is provided with an assembly groove, the decorative cover is provided with a female buckle, the snap-on structure is arranged in the assembly groove, the decorative cover is arranged in the assembly groove, and the female buckle is snap-connected with the male buckle of the snap-on structure.

[0030] In some embodiments, the movable block is provided with a first matching bevel on one end of the male buckle, and the decorative cover is provided with a second matching bevel. When the male buckle is engaged with the female buckle, the second matching bevel is in contact with the first matching bevel.

[0031] When the decorative cover is pressed downward, the second matching inclined surface cooperates with the first matching inclined surface to drive the movable block to move in a direction away from the female buckle.

[0032] On the other hand, an electronic device is provided, comprising the housing of the electronic device described in any one of the above embodiments.

[0033] The technical effect of the utility model is that: a male buckle is arranged on the movable block, and the male buckle can be engaged with the female buckle on the decorative cover to realize the engagement between the decorative cover and the shell; an elastic member is arranged on the movable block, and the elastic member exerts a force on the movable block, so that the male buckle on the movable block and the female buckle on the decorative cover remain in an engaged state; the movable block is movable along the bracket, and a swing member is arranged on the movable block, and when the male buckle of the movable block moves in a direction away from the female buckle, the swing member can move from a first limit position of the bracket to a second limit position of the bracket, and fix the movable block through the cooperation between the limit part and the second limit position, so that the male buckle and the female buckle are released from the engagement, so as to facilitate the removal of the decorative cover, without the need to use special tools, and without worrying about the loss of screws, so as to facilitate the reinstallation of the decorative cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0035] Figure 1 It is a structural schematic diagram of a buckle structure provided in a specific embodiment of the present application;

[0036] Figure 2 It is an exploded schematic diagram of a buckle structure provided in a specific embodiment of the present application;

[0037] Figure 3 is a top view of a bracket provided in a specific embodiment of the present application;

[0038] Figure 4 It is a partial schematic diagram of the cooperation between the bracket and the swing member provided in a specific embodiment of the present application;

[0039] Figure 5 It is a structural schematic diagram of a swinging member provided in a specific embodiment of the present application;

[0040] Figure 6 It is a structural schematic diagram of an activity block provided in a specific embodiment of the present application from one perspective;

[0041] Figure 7It is a schematic diagram of the structure after the swing member and the movable block are assembled according to a specific embodiment of the present application;

[0042] Figure 8 It is a structural schematic diagram of an active block provided in a specific embodiment of the present application from another perspective;

[0043] Fig. 9 It is a schematic diagram of the structure after the elastic member and the movable block are assembled according to a specific embodiment of the present application;

[0044] Fig.10 It is a structural schematic diagram of the buckle structure provided in a specific embodiment of the present application when it is buckled with the female buckle;

[0045] Fig.11 is an exploded schematic diagram of a housing of an electronic device provided in a specific embodiment of the present application;

[0046] Fig.12 is an exploded schematic diagram of a buckle structure and a housing provided in a specific embodiment of the present application;

[0047] Fig.13 It is a structural schematic diagram of an assembly cover and a housing provided in a specific embodiment of the present application;

[0048] Fig.14 yes Fig.13 Enlarged view of point A in the middle.

[0049] Description of Figure Numbers:

[0050] 100, decorative cover; 110, female buckle; 120, second matching inclined surface; 200, housing; 210, assembly groove;

[0051] 10. Bracket; 101. First limit position; 102. Second limit position; 103. Accommodating groove; 104. Slide groove; 11. First protruding portion; 111. First inclined surface; 112. Second inclined surface; 113. First arcuate surface; 12. Second protruding portion; 121. Third inclined surface; 122. Second arcuate surface; 123. Fourth inclined surface; 13. Bottom plate; 14. First side plate; 15. Second side plate; 16. Third side plate; 20. Movable block; 201. Mounting hole; 202. Male buckle; 203. Mounting groove; 204. Recess; 205. Sliding block; 206. First matching inclined surface; 30. Swinging member; 31. Connecting portion; 32. Swinging portion; 33. Limiting portion; 40. Elastic member. DETAILED DESCRIPTION

[0052] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0053] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0054] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0055] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0056] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0057] In one embodiment of the present application, Figures 1 to 10As shown, a buckle structure is used for buckling with a female buckle, including a bracket 10, a movable block 20, a swinging member 30 and an elastic member 40, the bracket 10 has a first limit 101 and a second limit 102 arranged along the length direction of the bracket 10; the movable block 20 is movably arranged on the bracket 10, the movable block 20 is provided with a mounting hole 201, and one end of the movable block 20 is provided with a male buckle 202; the swinging member 30 includes a connecting portion 31, a swinging portion 32 and a limiting portion 33, the connecting portion 31 is arranged in the mounting hole 201 and is arranged in the mounting hole 201. The movable block 20 is rotatable in the hole 201, one end of the swinging portion 32 is connected to the connecting portion 31, and the limiting portion 33 is arranged at the other end of the swinging portion 32; the elastic member 40 is arranged on the movable block 20, one end of the elastic member 40 abuts against the connecting portion 31, and the other end abuts against the bracket 10; in the engaged state, the limiting portion 33 is located at the first limiting position 101, and the male buckle 202 is engaged with the female buckle; the movable block 20 is forced to move in the direction away from the female buckle, so that when the limiting portion 33 moves to the second limiting position 102, the male buckle 202 disengages from the female buckle and is released from the engagement with the female buckle.

[0058] The swing member 30 can swing left and right on the movable block 20 along the width direction of the movable block 20, the elastic member 40 abuts against the connecting portion 31 of the swing member 30, and the elastic member 40 applies force to the swing member 30. After the swing member 30 is subjected to the force of the elastic member 40, it swings toward the equilibrium position. The bracket 10 has a first limit position 101 and a second limit position 102. The first limit position 101 is located at the equilibrium position of the swing member 30 or close to the equilibrium position of the swing member 30, so that when the swing member 30 or the movable block 20 is not subjected to external force, the limit portion 33 of the swing member 30 can be located at the first limit position 101.

[0059] When the swing member 30 is not subjected to force, under the force of the elastic member 40, the swing member 30 tends to the equilibrium position. At this time, the limiting portion 33 of the swing member 30 is located at the first limiting position 101. Under the limiting action of the first limiting position 101, the movable block 20 can be kept in the clamping state. At this time, the male buckle 202 on the movable block 20 is clamped with the female buckle 110 on the decorative cover 100 or the battery cover, so as to fasten the decorative cover 100 or the battery cover to the housing 200, and the decorative cover 100 and the battery cover are not easy to fall off. When the decorative cover 100 or the battery cover needs to be removed, the movable block 20 can be moved on the bracket 10 in a direction away from the female buckle 110. During the movement of the movable block 20, the limiting portion 33 on the movable block 20 moves from the first limiting position 101 of the bracket 10 to the second limiting position 102 of the bracket 10. At this time, the male buckle 202 on the movable block 20 leaves the female buckle 110, and the male buckle 202 and the female buckle 110 are released from the clamping.

[0060] In some embodiments, Figure 6 and Figure 7As shown, the movable block 20 is provided with a mounting groove 203 on one side along the thickness direction of the movable block 20, and a mounting hole 201 is provided at the bottom of the mounting groove 203. The connecting portion 31 is located in the mounting hole 201, and the swinging portion 32 and the limiting portion 33 are located in the mounting groove 203. The swinging portion 32 and the limiting portion 33 swing in the mounting groove 203, which can reduce the overall height of the movable block 20, thereby reducing the volume of the buckle structure. The elastic member 40 abuts against the connecting portion 31 located in the mounting hole 201 to generate elastic force on the swinging member 30, so that the male buckle 202 on the movable block 20 is kept in engagement with the female buckle 110 on the decorative cover 100, and the swinging member 30 tends to a balanced position, thereby making the limiting portion 33 of the swinging member 30 located at the first limiting position 101 of the bracket 10. The mounting hole 201 is a semi-cylindrical hole, the connecting portion 31 is a semi-cylindrical hole, and the connecting portion 31 is loosely matched with the mounting hole 201 so that the connecting portion 31 can rotate freely left and right in the mounting hole 201. The mounting hole 201 is located at one end of the mounting groove 203, and the male buckle 202 is arranged at the end of the mounting groove 203 where the mounting hole 201 is provided.

[0061] Further, such as Figure 8 and Fig. 9 As shown, the other side of the movable block 20 along the thickness direction is provided with a groove 204, the groove 204 extends along the length direction of the movable block 20 and is connected to the mounting hole 201, the elastic member 40 is installed in the groove 204, the elastic member 40 can be a spring, the spring and the swing member 30 are respectively located on both sides of the movable block 20 along the thickness direction, the spring is installed in the groove 204 and one end of the spring abuts against the connecting portion 31 of the swing member 30, and the other end abuts against the bracket 10, the movable block 20 is away from the female buckle 11 0, the spring is in a compressed state, the limiting portion 33 of the swing member 30 moves from the first limiting position 101 to the second limiting position 102, the male buckle 202 and the female buckle 110 are released from the engagement, and the movable block 20 continues to be subjected to force to make the limiting portion 33 of the swing member 30 leave the second limiting position 102. Under the restoring force of the spring, the swing member 30 tends to the equilibrium position, and the limiting portion 33 of the swing member 30 moves from the second limiting position 102 to the first limiting position 101.

[0062] In some embodiments, Figure 3 As shown, one side of the bracket 10 is provided with a first protrusion 11 and a second protrusion 12 at intervals along the length direction, the first protrusion 11 is arranged close to the male buckle 202, and an end of the first protrusion 11 close to the second protrusion 12 is provided with a groove recessed into the first protrusion 11; the end of the first protrusion 11 close to the male buckle 202 is the first limit position 101, and the groove is the second limit position 102.

[0063] The first limit point 101 is located at one end of the first protrusion 11 close to the male buckle 202, the second limit point 102 is located at one end of the first protrusion 11 away from the male buckle 202, and the second protrusion 12 is located at one end of the first protrusion 11 away from the male buckle 202. The second protrusion 12 can limit the limit part 33 of the swinging member 30, so that when the movable block 20 is not subjected to force, the limit part 33 is maintained at the second limit position 102 (slot). Along the length direction of the bracket 10, the projection of the first limit position 101 on the bracket 10 does not overlap with the projection of the second limit position 102 on the bracket 10, that is, the projection of the first limit position 101 on the bracket 10 is located on one side of the projection of the second limit position 102 on the bracket 10. In the engaged state, the movable block 20 is not subjected to external force, and the limiting portion 33 of the swing member 30 is located at the first limit position 101; when the movable block 20 is moved by force, the limiting portion 33 of the swing member 30 moves along the first protruding portion 11 to the second limit position 102, so that the male buckle 202 and the female buckle 110 are disengaged; when the movable block 20 is subjected to force again, the limiting portion 33 of the swing member 30 disengages from the second limit position 102 (slot) and then moves along the first protruding portion 11 to the second limit position 102, so that the male buckle 202 and the female buckle 110 are engaged again.

[0064] For example, Figure 4 As shown, the first protruding portion 11 includes a first inclined surface 111, a second inclined surface 112 and a first curved surface 113, one end of the first inclined surface 111 is connected to one end of the second inclined surface 112, one end of the first curved surface 113 is connected to the other end of the first inclined surface 111, and the other end of the first curved surface 113 is connected to the other end of the second inclined surface 112, the first limit position 101 is set at one end of the first inclined surface 111 away from the first curved surface 113, and the second limit position 102 is set at the first curved surface 113. The inclination direction of the first inclined surface 111 is the same as the inclination direction of the second inclined surface 112, as shown in FIG. Figure 4 As shown, the first slope 111 and the second slope 112 are inclined toward the right at one end close to the second protruding portion 12. Of course, the first slope 111 and the second slope 112 can also be inclined toward the left at one end close to the second protruding portion 12.

[0065] The second protruding portion 12 includes a third inclined surface 121, a second curved surface 122 and a fourth inclined surface 123 connected in sequence on one side close to the first protruding portion 11. The second curved surface 122 is arranged corresponding to the first curved surface 113, and the fourth inclined surface 123 is arranged corresponding to the second inclined surface 112. Along the width direction of the bracket 10, the third inclined surface 121 is close to the first inclined surface 111 and is located outside the first protruding portion 11 along the width direction of the bracket 10. The inclination direction of the third inclined surface 121 and the inclination direction of the fourth inclined surface 123 are the same as the inclination direction of the first inclined surface 111; the second curved surface 122 is concave in the direction away from the first protruding portion 11.

[0066] like Figure 4 As shown, the first bevel 111 and the second bevel 112 are arranged in a direction from right to left, and the third bevel 121, the second curved surface 122 and the fourth bevel 123 are also arranged in sequence from right to left, that is, the third bevel 121 is arranged on a side close to the first bevel 111 and is located on the outside of the first bevel 111 along the width direction of the bracket 10, and the fourth bevel 123 is arranged on a side close to the second bevel 112, and a channel for the limit portion 33 to move is formed between the fourth bevel 123 and the second bevel 112.

[0067] When the moving parts move Figure 4 The trajectory motion shown in Figure 4 As shown, in the engaged state, the limiting portion 33 is located at the first limiting position 101; when the movable block 20 is forced to move in the direction away from the female buckle 110, the limiting portion 33 moves along the first inclined surface 111 to the third inclined surface 121 and is blocked; when the external force is removed, the limiting portion 33 of the swinging member 30 is affected by the "tendency to the equilibrium position" and moves to the channel between the first arc surface 113 and the second arc surface 122, that is, the swinging member 30 moves from the third inclined surface 121 to the second limiting position 102 under the action of the elastic member 40, and the male buckle 202 is released from the female buckle 110. At this time, the movable block 20 is not subjected to external force and swings The limiting portion 33 of the member 30 can be maintained at the second limiting position 102 (slot), so that the male buckle 202 and the female buckle 110 remain in a disengaged state, which is convenient for the disassembly of the decorative cover 100 or the battery cover; when the movable block 20 is subjected to force again, the swinging member 30 disengages from the second limiting position 102, and then the external force is removed. Under the action of the elastic member 40 (the swinging member 30 continues to be affected by the "tendency to equilibrium position" of the elastic member 40), the swinging member 30 moves along the second inclined surface 112 to the first limiting position 101. At this time, the movable block 20 moves in the direction close to the female buckle 110, so that the male buckle 202 and the female buckle 110 are engaged again.

[0068] Further, such as Figure 2As shown, a receiving groove 103 is provided on one side of the bracket 10 , the first protrusion 11 and the second protrusion 12 are arranged in the receiving groove 103 , and a side of the movable block 20 having a swinging member 30 is movably arranged in the receiving groove 103 . The bracket 10 includes a bottom plate 13, a first side plate 14, a second side plate 15 and a third side plate 16. The first side plate 14, the second side plate 15 and the third side plate 16 are sequentially connected and arranged on the bottom plate 13 to form a receiving groove 103. The first side plate 14 and the third side plate 16 are arranged opposite to each other. The inner side walls of the first side plate 14 and the third side plate 16 are provided with a slide groove 104. The two outer side walls of the movable block 20 arranged opposite to each other are provided with sliders 205. When the movable block 20 is arranged in the receiving groove 103, the slider 205 is movably arranged in the slide groove 104. The movement of the movable block 20 is limited by the cooperation of the slider 205 and the slide groove 104. After the movable block 20 is installed in the receiving groove 103, one end of the elastic member 40 abuts against the movable block 20. The other end abuts against the second side plate 15. When the movable block 20 moves in a direction away from the female buckle 110 (that is, in a direction close to the second side plate 15), under the joint action of the second side plate 15 and the movable block 20, the elastic member 40 is forced in a compressed state. When the movable block 20 moves to the point where the limiting portion 33 of the swinging member 30 is located in the second limiting position 102 (slot), under the action of the second limiting position 102, the movable block 20 is kept unlocked from the female buckle 110. After the movable block 20 continues to be subjected to force to make the limiting portion 33 leave the second limiting position 102, the elastic member 40 is reset, and the limiting portion 33 moves from the second limiting position 102 to the first limiting position 101. The movable block 20 moves in a direction close to the female buckle 110, that is, moves in a direction away from the second side plate 15.

[0069] The utility model also provides a housing of an electronic device, such as Figures 1 to 14 As shown, it includes a decorative cover 100, a shell 200 and the snap-on structure described in any of the above embodiments, the shell 200 is provided with a mounting groove 210, the decorative cover 100 is provided with a female buckle 110, the snap-on structure is arranged in the mounting groove 210, the decorative cover 100 is covered in the mounting groove 210, and the female buckle 110 is snap-connected with the male buckle 202 of the snap-on structure.

[0070] The movable block 20 is provided with a first mating bevel 206 at one end of a male buckle 202, and a second mating bevel 120 is provided on the decorative cover 100. When the male buckle 202 is engaged with the female buckle 110, the second mating bevel 120 fits with the first mating bevel 206; when the decorative cover 100 is pressed downward, the second mating bevel 120 cooperates with the first mating bevel 206 to drive the movable block 20 to move away from the female buckle 110.

[0071] During assembly, the decorative cover 100 is first installed in the assembly groove 210, so that the female buckle 110 on the decorative cover 100 is engaged with the male buckle 202 of the buckle structure, so as to fix the decorative cover 100 on the housing 200. The decorative cover 100 is pressed downward, and under the action of the first matching inclined surface 206 and the second matching inclined surface 120, the movable block 20 is pushed to move, so that the limiting portion 33 of the swinging member 30 moves from the first limiting position 101 to the second limiting position 102. At this time, the female buckle 110 of the decorative cover 100 and the male buckle 202 of the buckle structure are in a disengaged state, and the decorative cover 100 can be easily removed.

[0072] The utility model also provides an embodiment of an electronic device, including the housing of the electronic device described in the above embodiment, the housing of the electronic device is as follows: Figures 1 to 14 As shown, a female buckle 110 is provided on the decorative cover 100, and the decorative cover 100 can be locked by snapping the female buckle 110 with the male buckle 202 of the snap structure. When removing the decorative cover 100, the movable block 20 can be moved by pressing the decorative cover 100 to release the snapping of the decorative cover 100 and the housing 200. This not only facilitates the installation and removal of the decorative cover 100, but also eliminates the need to use special tools and worry about the loss of fasteners such as screws, thereby facilitating the reinstallation of the decorative cover 100.

[0073] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A buckle structure, used for buckling with a female buckle, characterized in that: include: A bracket, wherein the bracket has a first limit position and a second limit position arranged along the length direction of the bracket; A movable block is movably arranged on the bracket, and a mounting hole and a male buckle are provided on the movable block; The swinging member comprises a connecting portion, a swinging portion and a limiting portion, wherein the connecting portion is arranged in the mounting hole and can rotate in the mounting hole, one end of the swinging portion is connected to the connecting portion, and the limiting portion is arranged at the other end of the swinging portion; An elastic member, disposed on the movable block, with one end abutting against the connecting portion and the other end abutting against the bracket; In the engaged state, the limiting portion is located at the first limiting position, and the male buckle is engaged with the female buckle; the movable block is forced to move in a direction away from the female buckle, so that when the limiting portion moves to the second limiting position, the male buckle is disengaged from the female buckle and is released from the engagement with the female buckle.

2. A buckle structure according to claim 1, characterized in that: A mounting groove is provided on one side of the movable block along the thickness direction, the mounting hole is provided at the bottom of the mounting groove, the connecting portion is located in the mounting hole, and the swinging portion and the limiting portion are located in the mounting groove.

3. A buckle structure according to claim 2, characterized in that: The mounting hole is a semi-cylindrical hole, the connecting portion is semi-cylindrical, and the connecting portion is loosely matched with the mounting hole.

4. A buckle structure according to claim 2, characterized in that: A groove is provided on the other side of the movable block along the thickness direction. The groove extends along the length direction of the movable block and is connected with the mounting hole. The elastic member is mounted in the groove.

5. A buckle structure according to claim 2, characterized in that: The mounting hole is located at one end of the mounting slot; The male buckle is arranged at one end of the mounting slot where the mounting hole is arranged.

6. The buckle structure according to claim 1, characterized in that: A first protrusion and a second protrusion are provided at intervals along the length direction on one side of the bracket, the first protrusion is provided close to the male buckle, and a slot recessed into the first protrusion is provided at one end of the first protrusion close to the second protrusion; One end of the first protrusion close to the male buckle is the first limit position, and the locking groove is the second limit position.

7. A buckle structure according to claim 6, characterized in that: The first protrusion includes a first inclined surface, a second inclined surface and a first curved surface, one end of the first inclined surface is connected to one end of the second inclined surface, one end of the first curved surface is connected to the other end of the first inclined surface, the other end of the first curved surface is connected to the other end of the second inclined surface, the first limit point is set at an end of the first inclined surface away from the first curved surface, and the second limit point is set on the first curved surface.

8. A buckle structure according to claim 7, characterized in that: The inclination direction of the first inclined surface is the same as the inclination direction of the second inclined surface.

9. A buckle structure according to claim 8, characterized in that: The side of the second protrusion close to the first protrusion includes a third inclined surface, a second curved surface and a fourth inclined surface connected in sequence, the second curved surface is arranged corresponding to the first curved surface, and the fourth inclined surface is arranged corresponding to the second inclined surface. Along the width direction of the bracket, the third inclined surface is close to the first inclined surface and is located on the outside of the first protrusion along the width direction of the bracket.

10. A buckle structure according to claim 9, characterized in that: The inclination direction of the third inclined surface and the inclination direction of the fourth inclined surface are the same as the inclination direction of the first inclined surface; The second arc-shaped surface is recessed in a direction away from the first protruding portion.

11. A buckle structure according to claim 10, characterized in that: In the clamping state, the limiting portion is located at the first limiting position; When the movable block is subjected to force, the limiting portion moves along the first inclined surface to the third inclined surface; When the external force is removed, the swinging member moves from the third inclined surface to the second limit position under the action of the elastic member, and the male buckle and the female buckle are released from the engagement; When the movable block is subjected to force again, the swinging member is separated from the second limit position, and moves to the first limit position along the second inclined surface under the action of the elastic member, and the male buckle is engaged with the female buckle again.

12. The buckle structure according to claim 6, characterized in that: A receiving groove is provided on one side of the bracket, the first protrusion and the second protrusion are arranged in the receiving groove, and a side of the movable block provided with the swinging member is movably arranged in the receiving groove.

13. A buckle structure according to claim 12, characterized in that: The bracket includes a bottom plate, a first side plate, a second side plate and a third side plate, the first side plate, the second side plate and the third side plate are sequentially connected and arranged on the bottom plate to form the accommodating groove, the first side plate and the third side plate are arranged opposite to each other, the inner side walls of the first side plate and the third side plate are provided with sliding grooves, and the two outer side walls of the movable block arranged opposite to each other are provided with sliding blocks, when the movable block is arranged in the accommodating groove, the sliding block is movably arranged in the sliding groove, and the elastic member abuts against the second side plate.

14. A housing of an electronic device, characterized in that: It comprises a shell, a decorative cover and the snap-on structure according to any one of claims 1 to 13, wherein the shell is provided with an assembly groove, the decorative cover is provided with a female buckle, the snap-on structure is arranged in the assembly groove, the decorative cover is arranged in the assembly groove, and the female buckle is snap-connected with the male buckle of the snap-on structure.

15. The housing of an electronic device according to claim 14, characterized in that: The movable block is provided with a first matching bevel on one end of the male buckle, and the decorative cover is provided with a second matching bevel. When the male buckle is engaged with the female buckle, the second matching bevel fits with the first matching bevel; When the decorative cover is pressed downward, the second matching inclined surface cooperates with the first matching inclined surface to drive the movable block to move in a direction away from the female buckle.

16. An electronic device, characterized in that: A housing of an electronic device comprising the electronic device described in claim 14 or 15.

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