Display screen mainboard buckle

Abstract

The utility model relates to the technical field of display screen mainboard buckles, and discloses a display screen mainboard buckle which comprises an installation base installed at one end of a module, a first connecting rod is rotationally arranged in the installation base, a handle is arranged in the installation base, and one end of the handle is hinged to the first connecting rod. A first connecting rod is arranged in the handle, two first springs are arranged on the outer side of the first connecting rod in a sleeving mode, one ends of the two first springs are connected with the inner wall of the handle, a second connecting rod is arranged in the handle, and two connecting plates are connected to the outer side of the second connecting rod. When the module is buckled on the external frame and the mounting frame is also fixed on the external frame, the handle is pressed to enable the first bulge at one end of the handle to be buckled in one end of the mounting frame, so that the module is limited and fixed and is convenient to disassemble and assemble, and meanwhile, the handle is fixed by the limiting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of display main board buckles, in particular to a display main board buckle. Background Technique

[0002] The display main board is the core component of the display. It is responsible for processing and transmitting display signals to ensure the correct display of images. The display main board usually has the following characteristics and functions. Interface compatibility: The display main board supports multiple interfaces, including but not limited to DP (DisplayPort), HDMI, VGA, etc., to adapt to different signal input requirements. High-definition display: It supports high-definition display standards such as 4K and 2K, providing a high-quality visual experience. Signal processing: It can process signal inputs with high resolution and high refresh rate to ensure the clarity and smoothness of the picture, etc. At present, when installing and connecting the display main board on the market, it is basically locked and connected by bolts, resulting in inconvenient disassembly and assembly and being not conducive to later maintenance. Therefore, a display main board buckle is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a display main board buckle to solve the problem that when installing and connecting the display main board on the market at present, it is basically locked and connected by bolts, resulting in inconvenient disassembly and assembly and being not conducive to later maintenance as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A display main board buckle, including a mounting base installed at one end of the module. A first connecting rod is rotatably arranged inside the mounting base. A handle is arranged inside the mounting base and one end of the handle is hinged to the first connecting rod. Two first springs are sleeved outside the first connecting rod and one end of each of the two first springs is connected to the inner wall of the handle. A second connecting rod is arranged inside the handle. Two connecting plates are connected to the outside of the second connecting rod. A push plate is integrally processed at the bottom of each of the two connecting plates. A switch plate is integrally processed between the tops of the two connecting plates. A second spring is arranged inside the mounting base and one end of the second spring is connected to the switch plate. First protrusions are integrally processed on both sides of one end of the handle. A limiting structure is arranged at the bottom of the handle.

[0005] Preferably, the limiting structure includes a mounting frame. The mounting frame is fixedly installed at the bottom of the handle. Two second protrusions are integrally processed on one side of the mounting frame. A sliding plate is slidably arranged on one side of the mounting frame. The second protrusions are slidably installed inside the sliding plate. A third spring is buckled on the inner wall of one side of the mounting frame. A cover plate is arranged on one side of the handle and the cover plate is connected to the mounting frame. A plurality of bolts are arranged on one side of the cover plate and the bolts are threadedly connected to the mounting frame. A T-shaped buckle is threadedly connected to one side of the module and the T-shaped buckle penetrates through the sliding plate.

[0006] Preferably, through holes are formed inside the connecting plate, and the second connecting rod passes through the through holes.

[0007] Preferably, a limiting hole is formed at one end inside the sliding plate, and the T-shaped buckle passes through the limiting hole.

[0008] Preferably, a sliding groove is formed inside the sliding plate, and the size of the second protrusion is adapted to the size of the sliding groove.

[0009] Preferably, mounting holes are formed on the outer side of the cover plate, and the bolts pass through the mounting holes.

[0010] Compared with the prior art, the present utility model adopts the above technical solutions and has the following technical effects:

[0011] In the present utility model, by providing a mounting seat, a first connecting rod, a handle, a first spring and a first protrusion, during use, the module is buckled on the outer frame, and the handle is buckled on the top of the module, so that the first protrusion at one end of the handle is buckled inside one end of the mounting frame. At the same time, the sliding plate is buckled outside the T-shaped buckle to limit and fix the handle. When disassembly and assembly are required, press one end of the switch plate, and the deformed first spring will drive the handle to rotate, so that the module is separated from the outer frame through the handle, facilitating subsequent disassembly, assembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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 following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic side view structure diagram of the present utility model;

[0014] Figure 2 It is a schematic connection structure diagram of the module and the mounting frame of the present utility model;

[0015] Figure 3 It is a schematic side view structure diagram of the module of the present utility model;

[0016] Figure 4 It is a schematic cross-sectional view structure diagram of the handle of the present utility model;

[0017] Figure 5 It is an exploded structure diagram of the present utility model;

[0018] Figure 6 It is a schematic limiting structure diagram of the present utility model;

[0019] Figure 7 This is a schematic diagram of the connection structure between the handle and the sliding plate of the present utility model.

[0020] Description of reference numerals: 1, module; 2, mounting seat; 3, first connecting rod; 4, handle; 5, first spring; 6, second connecting rod; 7, connecting plate; 8, push plate; 9, switch plate; 10, second spring; 11, first protrusion; 12, mounting frame; 13, second protrusion; 14, sliding plate; 15, third spring; 16, cover plate; 17, bolt; 18, T-shaped buckle; 19, mounting bracket. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that can be implemented in this application. Therefore, they do not have technical essential meanings. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that can be produced by this application and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in this application.

[0023] Embodiment

[0024] In the prior art, when installing and connecting the main board of the display screen in the current market, it is basically locked and connected by bolts, resulting in inconvenient disassembly and assembly and being not conducive to later maintenance.

[0025] Please refer to Figure 1-7, the present utility model provides a technical solution: a display main board buckle, including a mounting seat 2 installed at one end of a module 1. A first connecting rod 3 is rotatably arranged inside the mounting seat 2. A handle 4 is arranged inside the mounting seat 2, and one end of the handle 4 is hinged to the first connecting rod 3. Two first springs 5 are sleeved outside the first connecting rod 3, and one end of each of the two first springs 5 is connected to the inner wall of the handle 4. A second connecting rod 6 is arranged inside the handle 4. Two connecting plates 7 are connected to the outside of the second connecting rod 6. A push plate 8 is integrally processed at the bottom of each of the two connecting plates 7. A switch plate 9 is integrally processed between the tops of the two connecting plates 7. A second spring 10 is arranged inside the mounting seat 2, and one end of the second spring 10 is connected to the switch plate 9. First protrusions 11 are integrally processed on both sides of one end of the handle 4. A limiting structure is arranged at the bottom of the handle 4. When in use, the handle 4 is hinged to the module 1 through the mounting seat 2 and the first connecting rod 3. When fixing the module 1, the module 1 is buckled on the external frame. At the same time, when the mounting bracket 19 is also fixed on the external frame, then the handle 4 is pressed, so that the first protrusion 11 at one end of the handle 4 is buckled inside one end of the mounting bracket 19, thereby limiting and fixing the module 1, facilitating disassembly and assembly, and at the same time, the limiting structure will fix the handle 4.

[0026] The limiting structure includes a mounting frame 12, which is fixedly installed at the bottom of the handle 4. Two second protrusions 13 are integrally processed on one side of the mounting frame 12. A sliding plate 14 is slidably arranged on one side of the mounting frame 12. The second protrusions 13 are slidably installed inside the sliding plate 14. A third spring 15 is buckled on the inner wall of one side of the mounting frame 12. A cover plate 16 is arranged on one side of the handle 4, and the cover plate 16 is connected to the mounting frame 12. A plurality of bolts 17 are arranged on one side of the cover plate 16, and the bolts 17 are threadedly connected to the mounting frame 12. A T-shaped buckle 18 is threadedly connected to one side of the module 1, and the T-shaped buckle 18 penetrates through the sliding plate 14. After the handle 4 is buckled, the T-shaped buckle 18 at the top of the module 1 will squeeze the sliding plate 14, and the sliding plate 14 will slide, so that the T-shaped buckle 18 penetrates through the sliding plate 14. At the same time, the second protrusions 13 squeezed by the movement of the sliding plate 14 will apply a reverse force to the sliding plate 14, so as to buckle the sliding plate 14 outside the T-shaped buckle 18, thereby limiting and fixing the handle 4 and facilitating the operation of the handle 4.

[0027] A through hole is formed inside the connecting plate 7, and the second connecting rod 6 penetrates through the through hole. The switch plate 9 is hingedly installed outside the handle 4 through the connecting plate 7 and the second connecting rod 6.

[0028] A limiting hole is formed at one end inside the sliding plate 14, and the T-shaped buckle 18 penetrates through the limiting hole, and the sliding plate 14 is limited and fixed by the T-shaped buckle 18.

[0029] A sliding groove is formed inside the sliding plate 14, and the size of the second protrusion 13 is adapted to the size of the sliding groove, and the sliding plate 14 is limited by the second protrusion 13.

[0030] Mounting holes are formed on the outer side of the cover plate 16, and the bolts 17 penetrate through the mounting holes, and the cover plate 16 is fixedly connected to the mounting frame 12 through the bolts 17.

[0031] For the working principle or structural principle, during use, when the mounting bracket 19 is installed on the external frame, then the module 1 is buckled on the external frame. The module 1 is located at one end of the mounting bracket 19, and the handle 4 is buckled on the top of the module 1, so that the first protrusion 11 at one end of the handle 4 is buckled inside one end of the mounting bracket 19, thereby limiting and fixing the module 1. At the same time, when the handle 4 is buckled on the top of the module 1, the T-shaped buckle 18 on the top of the module 1 will squeeze the sliding plate 14, and the sliding plate 14 will slide, so that the T-shaped buckle 18 penetrates through the sliding plate 14. At the same time, the second protrusion 13 squeezed by the movement of the sliding plate 14 will apply a reverse force to the sliding plate 14, so as to buckle the sliding plate 14 outside the T-shaped buckle 18, thereby limiting and fixing the handle 4, which is convenient for operating the handle 4. When disassembly and assembly are required, press one end of the switch plate 9, and the switch plate 9 will push the sliding plate 14 to slide through the push plate 8 on the outer side of the connecting plate 7. The deformed first spring 5 will drive the handle 4 to rotate, so that the module 1 is separated from the external frame through the handle 4, which is convenient for later disassembly, assembly and maintenance.

[0032] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly recited in the present invention. In particular, without departing from the spirit and teachings of the present invention, the features recited in the various embodiments and / or claims of the present invention can be combined and combined in various ways. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. Display main board buckle, including a mounting base (2) installed at one end of the module (1), characterized in that: A first connecting rod (3) is rotatably arranged inside the mounting base (2). A handle (4) is arranged inside the mounting base (2), and one end of the handle (4) is hinged to the first connecting rod (3). Two first springs (5) are sleeved outside the first connecting rod (3), and one end of each of the two first springs (5) is connected to the inner wall of the handle (4). A second connecting rod (6) is arranged inside the handle (4). Two connecting plates (7) are connected to the outside of the second connecting rod (6). A push plate (8) is integrally processed at the bottom of each of the two connecting plates (7). A switch plate (9) is integrally processed between the tops of the two connecting plates (7). A second spring (10) is arranged inside the mounting base (2), and one end of the second spring (10) is connected to the switch plate (9). First protrusions (11) are integrally processed on both sides of one end of the handle (4). A limiting structure is arranged at the bottom of the handle (4).

2. The display main board buckle according to claim 1, characterized in that: The limiting structure includes a mounting frame (12). The mounting frame (12) is fixedly installed at the bottom of the handle (4). Two second protrusions (13) are integrally processed on one side of the mounting frame (12). A sliding plate (14) is slidably arranged on one side of the mounting frame (12). The second protrusions (13) are slidably installed inside the sliding plate (14). A third spring (15) is buckled on the inner wall of one side of the mounting frame (12). A cover plate (16) is arranged on one side of the handle (4), and the cover plate (16) is connected to the mounting frame (12). A plurality of bolts (17) are arranged on one side of the cover plate (16), and the bolts (17) are threadedly connected to the mounting frame (12). A T-shaped buckle (18) is threadedly connected to one side of the module (1), and the T-shaped buckle (18) penetrates through the sliding plate (14).

3. The display main board buckle according to claim 1, wherein: Through holes are formed inside the connecting plates (7), and the second connecting rod (6) penetrates through the through holes.

4. The display main board buckle according to claim 2, characterized in that: A limiting hole is formed at one end inside the sliding plate (14), and the T-shaped buckle (18) penetrates through the limiting hole.

5. The display main board buckle according to claim 2, characterized in that: A sliding groove is formed inside the sliding plate (14), and the size of the second protrusions (13) is adapted to the size of the sliding groove.

6. The display main board buckle according to claim 2, wherein: Mounting holes are formed on the outside of the cover plate (16), and the bolts (17) penetrate through the mounting holes.

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