Buckle assembly, frame structure and intelligent screen

Abstract

The embodiment of the utility model discloses a buckle assembly, a frame structure and an intelligent screen, the buckle assembly comprises a main body part, an elastic structure and a clamping structure, and the main body part is provided with a first surface and a second surface which are arranged back to back; the elastic structure is connected to the first surface and forms a first clamping position with the first surface, and the first clamping position is used for being connected with a first structural part; the clamping structure is connected to the second surface, a second clamping position is formed by the clamping structure and the plane where the first surface is located, and the second clamping position is used for being connected with a second structural part so that the second structural part can be connected with the first structural part, and the installation efficiency of the second structural part and the first structural part can be improved.

Description

Technical Field

[0001] This application relates to the field of snap structures, and more particularly, to a snap component, a frame structure, and a smart screen. Background Art

[0002] With the improvement of the quality of material life, in order to attract customers' attention, beautiful frames are often designed around advertising boxes or display touchscreens. However, when installing the frames, screws need to be installed from the inside of the frames, resulting in complex installation steps and low installation efficiency of the frames. Summary of the Utility Model

[0003] Embodiments of this application provide a snap component, a frame structure, and a smart screen, aiming to connect a second structural member to a first structural member by using the snap component to improve the installation efficiency of the second structural member and the first structural member.

[0004] Embodiments of this application provide a snap component, including a main body member, an elastic structure, and a clamping structure. The main body member has a first surface and a second surface disposed opposite to each other; the elastic structure is connected to the first surface and forms a first clamping position with the first surface, and the first clamping position is used to connect to the first structural member; the clamping structure is connected to the second surface and forms a second clamping position with the plane where the first surface is located, and the second clamping position is used to connect to the second structural member so that the second structural member is connected to the first structural member.

[0005] Through the above technical solution, when installing the second structural member on the first structural member, first connect the first clamping position to the first structural member, and then connect the second clamping position to the second structural member, so that the second structural member can be connected to the first structural member. Compared with the threaded connection between the second structural member and the first structural member, the installation efficiency of the second structural member and the first structural member can be improved. When it is necessary to disassemble or replace the second structural member, the connection between the old second structural member and the second clamping position can be disconnected, and then the new second structural member can be connected to the second clamping position. Compared with the threaded connection between the second structural member and the first structural member, the disassembly and assembly convenience of the second structural member can be improved; and since the snap component is clamped to the second structural member through the second clamping position, the second structural member can be replaced without disassembling the snap component, which can reduce the replacement cost of the second structural member and also improve the replacement efficiency of the second structural member.

[0006] In some of these embodiments, the first structural member has a clamping hole, the elastic structure includes at least two elastic members, the two adjacent elastic members are spaced apart, and the elastic member forms a first clamping position with the first surface, and the first clamping position is used to be clamped to the clamping hole.

[0007] Through the above technical solution, the elastic member is inserted into the card hole, and the buckle assembly is moved along the axis of the card hole until the first surface abuts against the surface of the first structural member. The elastic member generates elastic deformation so that the elastic member abuts against the hole wall of the card hole, thereby restricting the buckle assembly from disengaging from the card hole, which can improve the connection stability between the buckle assembly and the first structural member, so that the second structural member is stably connected to the first structural member.

[0008] When it is necessary to disassemble the buckle assembly, the elastic member is deformed in a direction close to the axis of the card hole, so that the elastic member disengages from the card hole, and the clamping assembly is moved circumferentially along the card hole in a direction away from the first structural member until the first clamping position disengages from the first structural member, thereby realizing the disassembly of the buckle assembly.

[0009] In some embodiments, each elastic member includes an elastic arm and an abutting portion. The elastic arm is connected to the first surface and passes through the card hole; the abutting portion is connected to one end of the elastic arm away from the first surface and at least partially passes through the card hole. A first clamping position is formed between the abutting portion and the first surface, and the abutting portion is used to abut against the first structural member.

[0010] Through the above technical solution, the abutting portion abuts against the first structural member, which can increase the contact area between the abutting portion and the first structural member, so as to improve the connection stability between the abutting portion and the first structural member, and further improve the connection stability between the first structural member and the buckle assembly, so as to improve the connection stability between the second structural member and the first structural member.

[0011] In some embodiments, the first structural member has a first inclined surface at the orifice of the card hole, and the abutting portion has a second inclined surface, and the second inclined surface is used to abut against the first inclined surface.

[0012] Through the above technical solution, the second inclined surface abuts against the first inclined surface to increase the contact area between the first structural member and the abutting portion, thereby improving the connection stability between the buckle assembly and the first structural member, and further improving the connection stability between the second structural member and the first structural member.

[0013] In some embodiments, the main body member further has a plurality of spaced grooves that communicate with each other. An extension portion is formed between two adjacent spaced grooves. The extension portion is provided in one-to-one correspondence with the elastic member and is connected to one end of the elastic arm away from the abutting portion.

[0014] Through the above technical solution, the extension portion is provided in one-to-one correspondence with the elastic member and is connected to one end of the elastic arm away from the abutting portion to increase the deformation amount of the elastic arm, thereby improving the connection tightness between the abutting portion and the card hole, and thus improving the connection stability between the buckle assembly and the first structural member.

[0015] In some of these embodiments, along the arrangement direction of the extension portion, the orthographic projection of the elastic arm on the first surface partially coincides with the extension portion; the orthographic projection of the abutting portion on the first surface partially coincides with the orthographic projection of the elastic arm on the first surface and at most partially coincides with the extension portion.

[0016] Through the above technical solution, the orthographic projection of the abutting portion on the first surface partially coincides with the orthographic projection of the elastic arm on the first surface and at most partially coincides with the extension portion, which can enable the extension portion to have a large deformation amount, so that the extension portion is tightly connected to the card hole, thereby improving the connection stability between the snap component and the first structural member.

[0017] In some of these embodiments, the extension portion encloses to form a connection hole, and the elastic structure further includes a connecting member. The connecting member passes through the connection hole, and one end passing through the connection hole abuts against each elastic member to squeeze the elastic member, so that the abutting portion abuts against the first structural member.

[0018] Through the above technical solution, when installing the snap component, move the main body portion to drive the elastic member to move until the extension portion is inserted into the card hole. Along the axis of the connection hole, insert one end of the connecting member from the second surface to the first surface through the connection hole, so that one end of the connecting member passing through the connection hole abuts against the elastic member to squeeze the elastic member, so that the abutting portion abuts against the card hole, thereby restricting the snap component from disengaging from the card hole, so as to improve the connection stability between the snap component and the first structural member.

[0019] When disassembling the snap component, move the connecting member along the axis of the connection hole in a direction away from the main body member until the connecting member disengages from the main body member. At this time, the elastic deformation of the elastic member is restored, so that the elastic members approach each other. Along the axis of the card hole, move the main body member in a direction away from the first structural member until the elastic member disengages from the card hole. The disassembled snap component can still be used for the second time, which can improve the reuse rate of the snap component.

[0020] In some of these embodiments, at least the inner wall of the connection hole is provided with internal threads, and the outer circumference of the connecting member is provided with external threads, and the external threads are in threaded engagement with the internal threads.

[0021] Through the above technical solution, the external threads are in threaded engagement with the internal threads, which can improve the connection stability between the connecting member and the main body member, and can insert the connecting member into the connection hole more labor-savingly, so as to improve the assembly convenience of the snap component, thereby improving the connection convenience between the second structural member and the first structural member.

[0022] In some of these embodiments, the elastic arm has an abutting surface that can abut against the connecting member. Along the direction away from the first surface, the abutting surface gradually approaches the axis of the connection hole.

[0023] Through the above technical solution, in the direction away from the first surface, the abutting surface gradually approaches the axis of the connecting hole, so that when the connecting member abuts, the elastic arm can have a large deformation amount, thereby improving the connection stability between the abutting portion and the hole wall of the clamping hole, improving the connection stability between the snap component and the first structural member, and further improving the connection stability between the second structural member and the first structural member.

[0024] In some of the embodiments, in the direction away from the first surface, the elastic arm gradually approaches the axis of the connecting hole; and / or, the abutting portion has a third inclined surface, and in the direction away from the first surface, the third inclined surface gradually approaches the axis of the connecting hole.

[0025] Through the above technical solution, in the direction away from the first surface, the elastic arms gradually approach each other, which facilitates inserting the elastic member into the clamping hole. It can also make the elastic arm have a large deformation amount when the connecting member abuts, thereby improving the connection stability between the abutting portion and the hole wall of the clamping hole. When inserting the elastic member into the clamping hole, the third inclined surface can abut against the opening of the clamping hole 11A to guide the elastic member into the clamping hole, thus facilitating the insertion of the elastic member into the clamping hole and improving the connection convenience between the snap component and the first structural member.

[0026] In some of the embodiments, the second structural member has two sliding portions arranged at intervals, the clamping structure includes two extending members, the two extending members are symmetrically arranged on both sides of the second surface, a sliding groove is formed between each extending member and the plane where the first surface is located, and the two sliding portions are respectively slidably arranged in the two sliding grooves, and the sliding grooves form a second clamping position.

[0027] Through the above technical solution, after connecting the first structural member to the first clamping position, the second structural member can be moved along the direction of the sliding groove, so that the two sliding portions are respectively slidably arranged in the two sliding grooves, and the sliding portions abut against the surfaces of the extending members and the first structural member, thereby restricting the second structural member from separating from the second clamping position along the axis of the clamping hole, so as to realize the connection between the second structural member and the first structural member. When the second structural member needs to be replaced or disassembled, the second structural member can be moved along the sliding groove so that the sliding portion disengages from the sliding groove, thereby realizing the disassembly of the second structural member, which is convenient and fast.

[0028] In some of the embodiments, the second structural member further has two first clamping members arranged at intervals, the two first clamping members are respectively arranged on the two sliding portions, the clamping structure further includes two second clamping members, the two second clamping members are respectively connected to the two extending members and can be respectively clamped with the two first clamping members.

[0029] Through the above technical solution, the two second engaging members are respectively engaged with the two first engaging members to restrict the second structural member from detaching from the buckle assembly along the chute direction, thereby improving the connection stability between the second structural member and the buckle assembly, and further improving the connection stability between the second structural member and the first structural member.

[0030] In some embodiments, one of the first engaging member and the second engaging member is a groove, and the other is a protrusion.

[0031] Through the above technical solution, by using the cooperation between the protrusion and the groove, the connection stability between the second structural member and the buckle assembly is improved, and it is also convenient to separate the second structural member from the buckle assembly, thereby improving the disassembly and assembly convenience of the second structural member.

[0032] The embodiment of the present application further provides a frame structure, including a first structural member, a second structural member, and a buckle assembly. The first structural member has a card hole; the second structural member has two sliding parts arranged at intervals; the first clamping position is connected to the card hole, and the second clamping position is connected to the sliding part so that the second structural member is connected to the first structural member.

[0033] The embodiment of the present application further provides a smart screen, including a display device, a border, and a buckle assembly. The display device includes a display screen and a first structural member connected to the display screen. The first structural member has a card hole; the border includes a second structural member, and the second structural member has two sliding parts arranged at intervals; the first clamping position is connected to the card hole, and the second clamping position is connected to the sliding part so that the border is connected to the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0035] Figure 1 It is a schematic structural diagram of a frame structure in an embodiment of the present application;

[0036] Figure 2 It is an exploded structural diagram of a buckle assembly in an embodiment of the present application;

[0037] Figure 3 It is a partial exploded structural diagram of a frame structure in an embodiment of the present application;

[0038] Figure 4 is along Figure 1 The partial sectional structural diagram taken along the line A-A in;

[0039] Figure 5 This is a schematic structural diagram of a snap component from another perspective in an embodiment of the present application;

[0040] Figure 6 This is a schematic structural diagram of a snap component from another perspective in an embodiment of the present application.

[0041] Explanation of reference numerals: 1. Frame structure; 11. First structural member; 11A. Card hole; 11B. First inclined surface; 12. Second structural member; 121. Sliding part; 122. First clamping member; 2. Snap component; 2A. First clamping position; 2B. Second clamping position; 21. Main body member; 21A. First surface; 21B. Second surface; 21C. Spacing groove; 21D. Connection hole; 211. Extension part; 22. Elastic structure; 221. Elastic member; 2211. Elastic arm; 2211A. Contact surface; 2212. Contact part; 2212A. Second inclined surface; 2212B. Third inclined surface; 222. Connecting member; 23. Clamping structure; 231. Extension member; 231A. Chute; 232. Second clamping member. Detailed implementation manners

[0042] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0043] With the improvement of the quality of material life, in order to attract customers' attention, beautiful frame structures are often designed around advertising boxes and display touch screens. However, for the overall aesthetics, the screws used for installation on the frame are often arranged inside the frame structure, resulting in the need to install screws from the inside when installing the frame structure, making the installation steps of the frame structure complex and the assembly efficiency of the frame structure low.

[0044] Based on this, the embodiments of the present application provide a snap component, which can be connected to the first structural member by using the first clamping position formed by the elastic structure and the first surface, and then connected to the second structural member by using the second clamping position formed by the clamping structure and the plane where the first surface is located, so as to realize the connection between the second structural member and the first structural member of the frame structure. Compared with the internal threaded connection between the second structural member and the first structural member, the present application can improve the installation convenience of the second structural member and the first structural member to improve the assembly efficiency of the frame structure.

[0045] Please refer to Figure 1 and Figure 2 , the embodiments of the present application provide a frame structure 1, including a first structural member 11, a second structural member 12 and a snap component 2.

[0046] The first structural member 11 can be disposed around the product to prevent damage to the edges of the product. The product includes a display device, a billboard, a poster, and a painting. The material of the first structural member 11 can be metal, wood, or plastic. In the embodiments of the present application, no specific limitation is imposed on the material of the first structural member 11.

[0047] The second structural member 12 is used to decorate the first structural member 11, thereby making the product more beautiful. Functional components can also be disposed on the second structural member 12, and then the second structural member 12 is connected to the first structural member 11. Exemplarily, when the product is a smart screen, the functional components can be disposed in the second structural member 12 in the frame. For example, an infrared transceiver device, a magnetic attraction device, and a touch circuit board are connected to the second structural member 12 to use the second structural member 12 to accommodate the functional components, so as to reduce the space occupied by the functional components in the smart screen, thereby reducing the volume of the smart screen. The overall space utilization rate of the frame structure 1 can also be improved. The material of the second structural member 12 can be metal, wood, or plastic. In the embodiments of the present application, no specific limitation is imposed on the material of the second structural member 12.

[0048] The buckle assembly 2 is connected to the first structural member 11 and the second structural member 12, so that the second structural member 12 can be connected to the first structural member 11, facilitating the use of the second structural member 12 to decorate the first structural member 11 and the product, and also improving the installation efficiency between the second structural member 12 and the first structural member 11. The material of the buckle assembly 2 can be metal or plastic.

[0049] Specifically, the buckle assembly 2 includes a main body member 21, an elastic structure 22, and a clamping structure 23. The main body member 21 has a first surface 21A and a second surface 21B disposed opposite to each other; the elastic structure 22 is connected to the first surface 21A and forms a first clamping position 2A with the first surface 21A. The first clamping position 2A is used to connect to the first structural member 11; the clamping structure 23 is connected to the second surface 21B and forms a second clamping position 2B with the plane where the first surface 21A is located. The second clamping position 2B is used to connect to the second structural member 12 so that the second structural member 12 is connected to the first structural member 11.

[0050] In the embodiments of the present application, when installing the second structural member 12 on the first structural member 11, first connect it to the first structural member 11 using the first clamping position 2A, and then connect it to the second structural member 12 using the second clamping position 2B, so as to realize the connection between the second structural member 12 and the first structural member 11, thereby improving the installation efficiency of the second structural member 12 and the first structural member 11. When it is necessary to disassemble or replace the second structural member 12, the connection between the old second structural member 12 and the second clamping position 2B can be disconnected, and then the new second structural member 12 can be connected to the second clamping position 2B. Compared with the threaded connection between the second structural member 12 and the first structural member 11, the disassembly and assembly convenience of the second structural member 12 can be improved; and since the second structural member 12 can be replaced without disassembling the buckle assembly 2, the replacement cost of the second structural member 12 can be reduced, and the replacement efficiency of the second structural member 12 can also be improved.

[0051] Please refer to Figure 2 and Figure 3 , in one embodiment, the first structural member 11 has a card hole 11A, the elastic structure 22 includes at least two elastic members 221, and two adjacent elastic members 221 are spaced apart. The elastic member 221 and the first surface 21A form the first clamping position 2A. Insert the elastic member 221 into the card hole 11A, and move the buckle assembly 2 along the axis of the card hole 11A until the first surface 21A abuts against the surface of the first structural member 11, and the elastic member 221 generates elastic deformation so that the elastic member 221 abuts against the hole wall of the card hole 11A, thereby restricting the buckle assembly 2 from disengaging from the card hole 11A, which can improve the connection stability between the buckle assembly 2 and the first structural member 11, so that the connection between the second structural member 12 and the first structural member 11 is stable.

[0052] When it is necessary to disassemble the buckle assembly 2, deform the elastic member 221 in a direction close to the axis of the card hole 11A, so that the elastic member 221 disengages from the card hole 11A, and move the clamping assembly along the circumferential direction of the card hole 11A in a direction away from the first structural member 11 until the first clamping position 2A disengages from the first structural member 11, thereby realizing the disassembly of the buckle assembly 2.

[0053] It can be understood that when the buckle assembly 2 is made of plastic, the elastic member 221 and the clamping structure 23 can be integrally injection-molded with the main body member 21, so as to improve the connection structure strength between the elastic member 221 and the clamping structure 23 and the main body member 21, and improve the connection stability between the first structural member 11 and the second structural member 12 through the buckle assembly 2. Since the elastic member 221 and the clamping structure 23 can be integrally injection-molded with the main body member 21, the production efficiency of the buckle assembly 2 can also be improved.

[0054] Please refer to Figure 2 and Figure 3, Specifically, each elastic member 221 includes an elastic arm 2211 and an abutting portion 2212. The elastic arm 2211 is connected to the first surface 21A and passes through the card hole 11A. The abutting portion 2212 is connected to one end of the elastic arm 2211 away from the first surface 21A and at least partially passes through the card hole 11A. A first clamping position 2A is formed between the abutting portion 2212 and the first surface 21A. The abutting portion 2212 abuts against the first structural member 11, so as to increase the contact area between the abutting portion 2212 and the first structural member 11, improve the connection stability between the abutting portion 2212 and the first structural member 11, and further improve the connection stability between the first structural member 11 and the buckle assembly 2, so as to improve the connection stability between the second structural member 12 and the first structural member 11.

[0055] Please refer to Figure 2-4 , Exemplarily, the abutting portion 2212 is disposed on the surface of the elastic arm 2211 facing the hole wall of the card hole 11A, so that when the elastic arm 2211 deforms a small distance in the direction of the hole wall of the card hole 11A, the abutting portion 2212 can abut against the hole wall of the card hole 11A, thereby improving the connection stability between the abutting portion 2212 and the card hole 11A, and further improving the connection stability between the first structural member 11 and the buckle assembly 2, so as to improve the connection stability between the second structural member 12 and the first structural member 11.

[0056] Please refer to Figure 2-4 , Further, the first structural member 11 has a first inclined surface 11B at the orifice of the card hole 11A, and the abutting portion 2212 has a second inclined surface 2212A. When the first structural member 11 is connected to the first clamping position 2A, the second inclined surface 2212A abuts against the first inclined surface 11B to increase the contact area between the first structural member 11 and the abutting portion 2212, thereby improving the connection stability between the buckle assembly 2 and the first structural member 11, and further improving the connection stability between the second structural member 12 and the first structural member 11.

[0057] Please refer to Figure 2-4 , In one embodiment, the main body member 21 further has a plurality of spaced grooves 21C that communicate with each other. An extension portion 211 is formed between two adjacent spaced grooves 21C. The extension portion 211 is arranged in one-to-one correspondence with the elastic member 221 and is connected to one end of the elastic arm 2211 away from the abutting portion 2212 to increase the deformation amount of the elastic arm 2211, thereby improving the connection tightness between the abutting portion 2212 and the card hole 11A, and thus improving the connection stability between the buckle assembly 2 and the first structural member 11.

[0058] Please refer to Figure 2 and Figure 3, in the embodiment of the present application, the main body portion 21 may have four mutually communicating spaced grooves 21C to form four extending portions 211. The elastic structure 22 includes four elastic members 221, and the elastic members 221 are arranged in one-to-one correspondence with the extending portions 211, so as to increase the deformation amount of each extending portion 211, improve the connection tightness between each abutting portion 2212 and the card hole 11A, and thus improve the connection stability between the snap component 2 and the first structural member 11. It can be understood that the four extending portions 211 are arranged in a ring shape, and adjacent two extending portions 211 are evenly spaced, so that when the abutting portion 2212 abuts against the card hole 11A, the abutting portion 2212 is uniformly stressed, which can further improve the connection stability between the snap component 2 and the first structural member 11, and further improve the connection stability between the first structural member 11 and the second structural member 12. In other embodiments, the number and arrangement mode of the extending portions 211 are not specifically limited, as long as the extending portions 211 and the elastic members 221 are in one-to-one correspondence.

[0059] Please refer to Figure 5 , in one embodiment, along the arrangement direction of the extending portion 211, the orthographic projection of the elastic arm 2211 on the first surface 21A partially coincides with the extending portion 211; the orthographic projection of the abutting portion 2212 on the first surface 21A partially coincides with the orthographic projection of the elastic arm 2211 on the first surface 21A, and at most partially coincides with the extending portion 211, which can make the extending portion 211 have a large deformation amount, so that the extending portion 211 is tightly connected to the card hole 11A, and the connection stability between the snap component 2 and the first structural member 11 is improved.

[0060] Please refer to Figure 5 , further, since the extending portion 211, the elastic arm 2211 and the extending portion 211 are all arranged in a staggered manner, so that the orthographic projection of the abutting portion 2212 on the first surface 21A can be located within the spaced groove 21C and does not coincide with the main body member 21, which can reduce the complexity of mold manufacturing, reduce the manufacturing cost of the mold, and thus reduce the production cost of the snap component 2; and since the orthographic projection of the abutting portion 2212 on the first surface 21A does not coincide with the main body member 21, it is convenient to demold the snap component 2, improve the demolding efficiency of the snap component 2, and further improve the production efficiency of the snap component 2.

[0061] Please refer to Figure 2 and Figure 3 , in one embodiment, the extending portions 211 surround and form a connection hole 21D. The elastic structure 22 further includes a connecting member 222. The connecting member 222 passes through the connection hole 21D, and one end passing through the connection hole 21D abuts against each elastic member 221 to squeeze the elastic member 221, so that the abutting portion 2212 abuts against the first structural member 11.

[0062] When installing the buckle assembly 2, move the main body to drive the elastic member 221 to move until the extending portion 211 is inserted into the card hole 11A. Along the axis of the connecting hole 21D, insert one end of the connecting member 222 from the second surface 21B to the first surface 21A through the connecting hole 21D, so that the end of the connecting member 222 passing through the connecting hole 21D abuts against the elastic member 221 to squeeze the elastic member 221, so that the abutting portion 2212 abuts against the card hole 11A, thereby restricting the buckle assembly 2 from disengaging from the card hole 11A and improving the connection stability between the buckle assembly 2 and the first structural member 11.

[0063] When disassembling the buckle assembly 2, move the connecting member 222 along the axis of the connecting hole 21D in a direction away from the main body member 21 until the connecting member 222 disengages from the main body member 21. At this time, the elastic deformation of the elastic member 221 is restored, so that the elastic members 221 approach each other. Along the axis of the card hole 11A, move the main body member 21 in a direction away from the first structural member 11 until the elastic member 221 disengages from the card hole 11A. The disassembled buckle assembly 2 can still be used for the second time, which can improve the reuse rate of the buckle assembly 2.

[0064] Please refer to Figure 2 and Figure 3 In one embodiment, the inner wall of the connecting hole 21D is provided with internal threads, and the outer circumference of the connecting member 222 is provided with external threads. The external threads are in threaded cooperation with the internal threads, which can improve the connection stability between the connecting member 222 and the main body member 21, and can insert the connecting member 222 into the connecting hole 21D more labor-savingly, so as to improve the assembly convenience of the buckle assembly 2, thereby improving the connection convenience between the second structural member 12 and the first structural member 11.

[0065] Please refer to Figure 2 and Figure 6 It can be understood that the elastic arm 2211 has an abutting surface 2211A that can abut against the connecting member 222. The abutting surface 2211A can also be provided with internal threads to cooperate with the external threads on the outer circumference of the connecting member 222, so as to improve the connection tightness between the connecting member 222 and the elastic member 221 and prevent the connecting member 222 from disengaging from the main body member 21.

[0066] Please refer to Figure 2 、 Figure 3 and Figure 6 In one embodiment, along the direction away from the first surface 21A, the abutting surface 2211A gradually approaches the axis of the connecting hole 21D, so that when the connecting member 222 abuts, the elastic arm 2211 can have a larger deformation amount, thereby improving the connection stability between the abutting portion 2212 and the inner wall of the card hole 11A, improving the connection stability between the buckle assembly 2 and the first structural member 11, and further improving the connection stability between the second structural member 12 and the first structural member 11.

[0067] Please refer to Figure 2 and Figure 3 , in one embodiment, in a direction away from the first surface 21A, the elastic arm 2211 gradually approaches the axis of the connection hole 21D, which can cause the elastic arms 2211 to gradually approach each other, thus facilitating the insertion of the elastic member 221 into the card hole 11A. It can also ensure that when the connecting member 222 is in contact, the elastic arm 2211 can have a large deformation amount, thereby improving the connection stability between the abutting portion 2212 and the hole wall of the card hole 11A.

[0068] Please refer to Figure 2 and Figure 3 , in one embodiment, the abutting portion 2212 has a third inclined surface 2212B, and in a direction away from the first surface 21A, the third inclined surface 2212B gradually approaches the axis of the connection hole 21D; when the elastic member 221 is inserted into the card hole 11A, the third inclined surface 2212B can abut against the opening of the card hole 11A to guide the elastic member 221 into the card hole 11A, thus facilitating the insertion of the elastic member 221 into the card hole 11A and improving the connection convenience between the buckle assembly 2 and the first structural member 11.

[0069] Please refer to Figure 2 and Figure 3 , in one embodiment, the second structural member 12 has two sliding portions 121 arranged at intervals, and the clamping structure 23 includes two extending members 231. The two extending members 231 are symmetrically arranged on both sides of the second surface 21B. Each extending member 231 forms a sliding groove 231A with the plane where the first surface 21A is located. The two sliding portions 121 are respectively slidably arranged in the two sliding grooves 231A, and the sliding groove 231A forms the second clamping position 2B.

[0070] After connecting the first structural member 11 to the first clamping position 2A, the second structural member 12 can be moved along the direction of the sliding groove 231A so that the two sliding portions 121 are respectively slidably arranged in the two sliding grooves 231A, and the sliding portions 121 are in contact with the surfaces of the extending members 231 and the first structural member 11, thereby restricting the second structural member 12 from disengaging from the second clamping position 2B along the axis of the card hole 11A to realize the connection between the second structural member 12 and the first structural member 11.

[0071] When the second structural member 12 needs to be replaced or disassembled, the second structural member 12 can be moved along the sliding groove 231A so that the sliding portion 121 disengages from the sliding groove 231A, thereby realizing the disassembly of the second structural member 12, which is convenient and fast.

[0072] Please refer to Figure 2 and Figure 3, in order to improve the connection stability between the second structural member 12 and the buckle assembly 2, the second structural member 12 further has two first engaging members 122 arranged at intervals, and the two first engaging members 122 are respectively arranged on the two sliding portions 121. The engaging structure 23 further includes two second engaging members 232, and the two second engaging members 232 are respectively connected to the two extending members 231 and can respectively engage with the two first engaging members 122 to limit the second structural member 12 from disengaging from the buckle assembly 2 along the direction of the chute 231A, thereby improving the connection stability between the second structural member 12 and the buckle assembly 2, and further improving the connection stability between the second structural member 12 and the first structural member 11.

[0073] Exemplarily, one of the first engaging member 122 and the second engaging member 232 is a groove, and the other is a protrusion. By using the cooperation between the protrusion and the groove, the connection stability between the second structural member 12 and the buckle assembly 2 is improved, and it is also convenient to separate the second structural member 12 from the buckle assembly 2, thereby improving the disassembly and assembly convenience of the second structural member 12. It can be understood that in other embodiments, the first engaging member 122 and the second engaging member 232 can also be in other forms. In the embodiments of the present application, the specific forms of the first engaging member 122 and the second engaging member 232 are not limited.

[0074] An embodiment of the present application provides a smart screen (not shown in the figure), including a display device, a frame, and a buckle assembly 2. The display device includes a display screen and a first structural member 11 connected to the display screen. The first structural member 11 has a card hole 11A; the frame includes a second structural member 12, and the second structural member 12 has two sliding portions 121 arranged at intervals; the first card position 2A is connected to the card hole 11A, and the second card position 2B is connected to the sliding portion 121 so that the frame is connected to the display device to improve the disassembly and assembly convenience of the frame and the display device.

[0075] In the drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present application, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0076] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A buckle assembly, characterized in that: include: A main body having a first surface and a second surface disposed opposite to each other; an elastic structure, connected to the first surface and forming a first clamping position with the first surface, wherein the first clamping position is used to connect with the first structural member; as well as The clamping structure is connected to the second surface and forms a second clamping position with the plane where the first surface is located, and the second clamping position is used to connect with the second structural member so that the second structural member is connected to the first structural member.

2. The buckle assembly according to claim 1, characterized in that: The first structural member has a clamping hole, and the elastic structure includes: At least two elastic members are provided with a spacing between two adjacent elastic members, and the elastic members and the first surface form the first clamping position, and the first clamping position is used for clamping with the clamping hole.

3. The buckle assembly according to claim 2, characterized in that: Each of the elastic members comprises: An elastic arm connected to the first surface and used to pass through the clamping hole; The abutment portion is connected to one end of the elastic arm away from the first surface and at least partially passes through the clamping hole. The first clamping position is formed between the abutment portion and the first surface. The abutment portion is used to abut against the first structural member.

4. The buckle assembly according to claim 3, characterized in that: The first structural member has a first inclined surface at the opening of the clamping hole, and the abutting portion has a second inclined surface, and the second inclined surface is used for abutting against the first inclined surface.

5. The buckle assembly according to claim 3, characterized in that: The main body also has a plurality of mutually connected spacing grooves, and an extension portion is formed between two adjacent spacing grooves. The extension portion is arranged in one-to-one correspondence with the elastic member and is connected to one end of the elastic arm away from the abutting portion.

6. The buckle assembly according to claim 5, characterized in that: Along the arrangement direction of the extension portion, the orthographic projection of the elastic arm on the first surface partially overlaps with the extension portion; the orthographic projection of the abutment portion on the first surface partially overlaps with the orthographic projection of the elastic arm on the first surface, and at most partially overlaps with the extension portion.

7. The buckle assembly according to claim 5, characterized in that: The extension portion is arranged to form a connecting hole, and the elastic structure further comprises: The connecting member is passed through the connecting hole, and one end of the connecting member passing through the connecting hole abuts against each of the elastic members to squeeze the elastic members so that the abutting portion abuts against the first structural member.

8. The buckle assembly according to claim 7, characterized in that: At least the hole wall of the connecting hole is provided with an internal thread, and the peripheral side of the connecting piece is provided with an external thread, and the external thread is threadably matched with the internal thread.

9. The buckle assembly according to claim 7, characterized in that: The elastic arm has an abutting surface capable of abutting against the connecting member, and the abutting surface gradually approaches the axis of the connecting hole in a direction away from the first surface.

10. The buckle assembly according to claim 7, characterized in that: Along the direction away from the first surface, the elastic arm gradually approaches the axis of the connecting hole; and / or, The abutting portion has a third inclined surface, and along a direction away from the first surface, the third inclined surface gradually approaches the axis of the connecting hole.

11. The buckle assembly according to any one of claims 1 to 10, characterized in that: The second structural member has two sliding parts arranged at intervals, and the clamping structure includes: Two extension pieces are symmetrically arranged on both sides of the second surface, a slide groove is formed between each of the extension pieces and the plane where the first surface is located, and the two sliding parts are respectively slidably arranged in the two slide grooves, and the slide grooves form the second clamping position.

12. The buckle assembly according to claim 11, characterized in that: The second structural member further comprises two first clamping members arranged at intervals, the two first clamping members are respectively arranged on the two sliding parts, and the clamping structure further comprises: The two second clamping members are respectively connected to the two extending members, and can be respectively clamped with the two first clamping members.

13. The buckle assembly according to claim 12, characterized in that: One of the first clamping member and the second clamping member is a groove, and the other of the first clamping member and the second clamping member is a protrusion.

14. A frame structure, characterized in that: include: A first structural member having a clamping hole; A second structural member having two sliding portions spaced apart from each other; as well as According to the buckle assembly as described in any one of claims 1 to 13, the first clamping position is connected to the clamping hole, and the second clamping position is connected to the sliding portion, so that the second structural member is connected to the first structural member.

15. A smart screen, characterized in that: include: The display device comprises a display screen and the first structural member connected to the display screen, wherein the first structural member has a clamping hole; A frame, comprising the second structural member, wherein the second structural member has two sliding portions arranged at intervals; as well as According to the buckle assembly as described in any one of claims 1 to 13, the first clamping position is connected to the clamping hole, and the second clamping position is connected to the sliding portion, so that the frame is connected to the display device.

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