Adjustable display card backboard

Abstract

The utility model discloses an adjustable display card backboard, and belongs to the technical field of backboards. The adjustable display card backboard comprises a backboard body, two sliding grooves are formed in the surface of the backboard body, guide rods are fixedly connected to the inner walls of the two sliding grooves, guide blocks are slidably connected to the surfaces of the guide rods, mounting grooves are formed in the surfaces of the guide blocks, elastic pieces are fixedly connected to the inner walls of the mounting grooves, and the elastic pieces are fixedly connected to the inner walls of the mounting grooves. The end part of the elastic piece is fixedly connected with a moving block, and the surface of the moving block is fixedly connected with a screw rod; by arranging the guide rods, the guide blocks can conveniently move upwards or downwards, so that the video card mounting holes at different positions can be quickly mounted, and the problem that the mounting rate of the video card backboard is reduced as the video card mounting holes cannot be mounted with the video card backboard due to slight deviation of the positions of the individual video card mounting holes is avoided; through the cooperation of the parts, the utilization rate of the display card backboard can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of back plates, in particular to an adjustable graphics card back plate. Background Art

[0002] As the performance of graphics cards gradually improves, the peripheral circuits on graphics cards are becoming more and more complex. Graphics cards are getting longer and longer, and graphics cards will release a lot of heat during use. As the service life of graphics cards increases, gaming graphics cards that work in high temperature environments for a long time will face the risk of deformation. The longer the graphics card is, the higher the probability of deformation. Graphics card deformation may directly affect the contact between the radiator and the core. If the deformation is serious, the core will be crushed or the contact between the radiator and the core will be poor, affecting the core heat dissipation. The most effective and practical solution to avoid graphics card deformation is to add a back plate to the graphics card;

[0003] As in the prior art, the Chinese patent application number is CN202221342686.9, application date: 2022-05-27, and the name is a utility model patent for an active graphics card backplane heat dissipation device. It discloses an active graphics card backplane heat dissipation device, a lateral heat dissipation duct arranged on the graphics card backplane, and the air outlet of the lateral heat dissipation duct is arranged toward one side of the graphics card backplane. A heat dissipation guide component is arranged in the lateral heat dissipation duct and connected to the graphics card backplane, which is used to conduct the heat of the graphics card backplane to the lateral heat dissipation duct and establish a heat dissipation guide channel. , and a cross-flow driving component connected to the air inlet of the lateral heat dissipation duct through the air outlet. The cross-flow driving component blows the heat conducted by the heat dissipation component out laterally from one side of the graphics card back plate along the lateral heat dissipation duct, solving the problem that the heat generated by the current electronic components still escapes in all directions. When there are other heat source electronic components nearby, there will be heat radiation that interferes with each other. This is not suitable for the heat dissipation effect required by multiple heat source electronic components in a smaller space. In addition, the installation space required for the use of axial flow fans is large, and it is not suitable for the current market industry trend of minimizing the size of electronic equipment.

[0004] However, the above patent still has the disadvantage that the positions of the existing graphics card mounting holes are mostly opened in advance. Due to slight deviations in the positions of the mounting holes of individual graphics cards during production, the graphics card cannot be installed on the graphics card back plate, resulting in certain deficiencies in the use of the graphics card back plate.

[0005] Therefore, in order to solve this problem, the utility model provides an adjustable graphics card back plate. Utility Model Content

[0006] The utility model aims to solve the problems in the prior art and provides an adjustable graphics card back plate.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An adjustable graphics card backplane comprises a backplane body, the surface of the backplane body is provided with two slide grooves, the inner walls of the two slide grooves are fixedly connected with guide rods, the surface of the guide rods is slidably connected with guide blocks, the surface of the guide blocks is provided with mounting grooves, the inner walls of the mounting grooves are fixedly connected with elastic parts, the ends of the elastic parts are fixedly connected with moving blocks, the surface of the moving block is fixedly connected with a screw, and the surface of the screw is threadedly connected with a nut.

[0009] Preferably, a limiting block is fixedly connected to the inner wall of the guide rod, and the limiting block is located on the surface of the moving block.

[0010] Preferably, a locking block is slidably connected to the surface of the screw rod, and the locking block fits the graphics card.

[0011] Preferably, a rectangular groove is provided on the side of the back plate body, the surface of the slide groove is connected to the rectangular groove, an I-shaped plate is fixedly connected to the surface of the guide block, and the inner wall of the rectangular groove is slidably connected to the I-shaped plate.

[0012] Preferably, a circular groove is formed on the surface of the guide block, and a protective cover is movably connected to the inner wall of the circular groove.

[0013] Preferably, the inner wall of the circular groove is fixedly connected with a positive pole magnet, the surface of the positive pole magnet is movably connected with a negative pole magnet, and the surface of the negative pole magnet is fixedly connected to the protective cover.

[0014] Preferably, the elastic member is configured as a return spring or an elastic sheet.

[0015] Preferably, a storage groove is provided on the surface of the protective cover, and a handle is rotatably connected to the inner wall of the storage groove via a rotating shaft.

[0016] Compared with the prior art, the utility model provides an adjustable graphics card back plate, which has the following beneficial effects:

[0017] 1. The adjustable graphics card back plate can facilitate the upward or downward movement of the guide block by setting the guide rod, so as to quickly install the graphics card mounting holes at different positions, and avoid the situation that the individual graphics card mounting holes cannot be installed with the graphics card back plate due to slight deviation in position, resulting in a decrease in the installation rate of the graphics card back plate. Through the cooperation between the above components, the utilization rate of the graphics card back plate can be effectively improved.

[0018] 2. The adjustable graphics card back plate can be equipped with a circular groove to install the protective cover, so as to protect the screw rod and prevent the screw rod from being corroded and rusted by water molecules in the air during use, resulting in the inability to quickly disassemble it later. Through the cooperation between the above components, the practicality of the graphics card back plate can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of an adjustable graphics card back plate proposed by the utility model;

[0020] Figure 2 An adjustable graphics card back plate proposed by the utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 An adjustable graphics card back plate proposed by the utility model Figure 2 Enlarged view of point B in the middle;

[0022] Figure 4 This is a front view of an adjustable graphics card back plate proposed by the utility model;

[0023] Figure 5 The utility model provides a side view of an adjustable graphics card back plate.

[0024] In the figure: 1. back panel body; 2. slide groove; 3. guide rod; 4. guide block; 5. mounting groove; 6. elastic member; 7. moving block; 8. screw rod; 9. nut; 10. limit block; 11. locking block; 12. rectangular groove; 13. I-plate; 14. circular groove; 15. protective cover; 16. positive magnet; 17. negative magnet; 18. storage slot; 19. handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-Figure 5An adjustable graphics card backplane comprises a backplane body 1, two slide grooves 2 are provided on the surface of the backplane body 1, guide rods 3 are fixedly connected to the inner walls of the two slide grooves 2, guide blocks 4 are slidably connected to the surface of the guide rods 3, mounting grooves 5 are provided on the surface of the guide blocks 4, elastic members 6 are fixedly connected to the inner walls of the mounting grooves 5, moving blocks 7 are fixedly connected to the ends of the elastic members 6, screw rods 8 are fixedly connected to the surface of the moving blocks 7, and nuts 9 are threadedly connected to the surface of the screw rods 8.

[0028] In the utility model, when the graphics card needs to be installed, the graphics card needs to be fitted with the back plate body 1 first, and then the guide block 4 is moved by pulling the guide block 4, so that the guide block 4 drives the guide rod 3 to move, and when the graphics card contacts the screw 8, the screw 8 will slide along the slope with the surface of the graphics card, so that the screw 8 pushes the moving block 7 to move to the innermost part of the installation groove 5, and at the same time, the moving block 7 pushes the elastic member 6 to move to the innermost part of the installation groove 5, and when the screw 8 moves to the installation hole of the graphics card, the elastic member 6 drives the moving block 7 and the screw 8 to reset and pass through the installation hole of the graphics card, so that the staff can quickly install the graphics card, thereby effectively improving the utilization rate of the graphics card back plate.

[0029] Reference Figure 3 The inner wall of the guide rod 3 is fixedly connected to a limiting block 10 , and the limiting block 10 is located on the surface of the moving block 7 .

[0030] In the present invention, the position limiting block 10 can be used to limit the moving block 7, so as to prevent the moving block 7 from being separated from the mounting groove 5 due to excessive elastic force of the elastic member 6 and affecting normal use.

[0031] Reference Figure 2 The surface of the screw rod 8 is slidably connected with a locking block 11, and the locking block 11 fits with the graphics card.

[0032] In the utility model, by setting the locking block 11, the locking degree of the graphics card can be strengthened to avoid loosening due to external factors and resulting in poor use effect.

[0033] Reference Figure 2 A rectangular groove 12 is provided on the side of the back plate body 1, the surface of the slide groove 2 is connected to the rectangular groove 12, an I-shaped plate 13 is fixedly connected to the surface of the guide block 4, and the inner wall of the rectangular groove 12 is slidably connected to the I-shaped plate 13.

[0034] In the present invention, the I-shaped plate 13 is provided to facilitate the staff to simultaneously drive the two guide blocks 4 to move, thereby improving the installation efficiency of the graphics card.

[0035] Reference Figure 3A circular groove 14 is formed on the surface of the guide block 4 , and a protective cover 15 is movably connected to the inner wall of the circular groove 14 .

[0036] In the utility model, the screw rod 8 and the nut 9 can be protected by the provision of the protective cover 15, so as to avoid contact with water molecules in the air, thereby preventing them from rusting and locking, making it inconvenient to subsequently disassemble and repair the graphics card.

[0037] Reference Figure 3 A positive magnet 16 is fixedly connected to the inner wall of the circular groove 14 , a negative magnet 17 is movably connected to the surface of the positive magnet 16 , and a surface of the negative magnet 17 is fixedly connected to the protective cover 15 .

[0038] In the present invention, the protection cover 15 can be locked by providing the positive pole magnet 16 and the negative pole magnet 17 to prevent the protection cover 15 and the circular groove 14 from loosening during use, thereby preventing the subsequent protection effect from being affected.

[0039] Reference Figure 2 The elastic member 6 is configured as a return spring or an elastic sheet.

[0040] In the utility model, by providing the elastic member 6, the moving block 7 and the screw rod 8 can be quickly reset, so that subsequent staff can install the graphics card easily.

[0041] Reference Figure 2 A storage groove 18 is provided on the surface of the protective cover 15, and a handle 19 is rotatably connected to the inner wall of the storage groove 18 through a rotating shaft.

[0042] In the utility model, the handle 19 is provided to increase the contact area of ​​the staff's hand, so that the staff can pull the protective cover 15 later.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable graphics card back plate, comprising a back plate body (1), characterized in that: The surface of the back plate body (1) is provided with two slide grooves (2), the inner walls of the two slide grooves (2) are fixedly connected with guide rods (3), the surface of the guide rods (3) is slidably connected with guide blocks (4), the surface of the guide blocks (4) is provided with mounting grooves (5), the inner wall of the mounting grooves (5) is fixedly connected with an elastic member (6), the end of the elastic member (6) is fixedly connected with a moving block (7), the surface of the moving block (7) is fixedly connected with a screw rod (8), and the surface of the screw rod (8) is connected with a nut (9) through a thread.

2. The adjustable graphics card backplane according to claim 1, characterized in that: The inner wall of the guide rod (3) is fixedly connected to a limit block (10), and the limit block (10) is located on the surface of the moving block (7).

3. The adjustable graphics card back plate according to claim 1, characterized in that: A locking block (11) is slidably connected to the surface of the screw rod (8), and the locking block (11) fits the graphics card.

4. The adjustable graphics card back plate according to claim 1, characterized in that: A rectangular groove (12) is provided on the side of the back plate body (1), the surface of the slide groove (2) is connected to the rectangular groove (12), the surface of the guide block (4) is fixedly connected to an I-shaped plate (13), and the inner wall of the rectangular groove (12) is slidably connected to the I-shaped plate (13).

5. The adjustable graphics card back plate according to claim 1, characterized in that: A circular groove (14) is provided on the surface of the guide block (4), and a protective cover (15) is movably connected to the inner wall of the circular groove (14).

6. The adjustable graphics card back plate according to claim 5, characterized in that: The inner wall of the circular groove (14) is fixedly connected with a positive pole magnet (16), the surface of the positive pole magnet (16) is movably connected with a negative pole magnet (17), and the surface of the negative pole magnet (17) is fixedly connected with the protective cover (15).

7. The adjustable graphics card back plate according to claim 1, characterized in that: The elastic member (6) is configured as a return spring or an elastic sheet.

8. The adjustable graphics card back plate according to claim 6, characterized in that: A storage groove (18) is provided on the surface of the protective cover (15), and a handle (19) is rotatably connected to the inner wall of the storage groove (18) via a rotating shaft.

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