Display card fixing device with shockproof function

Abstract

The utility model discloses a display card fixing device with a shockproof function, and belongs to the technical field of display card fixing. A display card fixing device with a shockproof function comprises a mounting bottom plate and a display card support mounted at the top of the mounting bottom plate, a display card body is mounted in the display card support, an adjusting mechanism is arranged at the top of the mounting bottom plate, and a moving plate is driven on the surface of the adjusting mechanism; the surface of the moving plate is fixedly connected with a damping mechanism, and a damping pad is arranged right in front of the damping mechanism. According to the utility model, through the cooperation among the damping box, the damper, the gas injection assembly I and the inclined rod, multi-group buffering is carried out under the shaking force applied to the graphics card body, through the arrangement of the mode, the shaking force can be greatly reduced under the multi-group buffering, the problem that the single damping effect is poor when the shaking force is large is solved, and the service life of the graphics card is prolonged. Therefore, the damping effect of the display card fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphics card fixing, in particular to a graphics card fixing device with a shockproof function. Background Art

[0002] The graphics card is one of the basic components of a personal computer. It converts the display information required by the computer system to drive the monitor and provides progressive or interlaced scanning signals to the monitor to control the correct display of the monitor. It is an important component that connects the monitor and the personal computer motherboard. It is one of the important "human-computer" devices. Its built-in parallel computing capabilities are currently also used for deep learning and other operations.

[0003] For example, in the prior art, the Chinese patent authorization number is CN220154870U, the application date is 2023-06-07, and the name is a shockproof and adjustable mounting structure for a vertical graphics card. It solves the problem that although the vertical installation of the graphics card in the prior art can achieve a beautiful effect, if the chassis is affected by external forces, it may cause the center of gravity of the vertically installed graphics card to be unbalanced, thereby causing the graphics card to shake, thereby affecting the normal operation of the graphics card. A shockproof and adjustable mounting structure for a vertical graphics card includes a chassis, the inner cavity of the chassis is vertically provided with a graphics card body, and both sides of the bottom of the graphics card body are provided with outer frames, and the inner cavity of the outer frame is horizontally provided with a bidirectional screw rod. The utility model facilitates personnel to quickly install the graphics card body and the inside of the chassis vertically, while saving personnel the installation time for the graphics card body, avoiding the situation where the graphics card body is shaken and overturned inside the chassis due to the influence of external forces, and protecting the stable operation of the graphics card body.

[0004] However, the above patent still has the disadvantage that, during the buffering process of the shaking force applied to the graphics card, since the shaking force is reduced by buffering through a single group, when the shaking force is large, it is easy to cause the problem of poor single shock absorption effect, thereby reducing the shock absorption effect of the graphics card fixing device.

[0005] Therefore, in order to solve this problem, the utility model provides a graphics card fixing device with a shockproof function. Utility Model Content

[0006] The utility model aims to solve the problems in the prior art and proposes a graphics card fixing device with a shockproof function.

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

[0008] A graphics card fixing device with shockproof function comprises a mounting base plate, and a graphics card bracket mounted on the top of the mounting base plate, wherein a graphics card body is mounted inside the graphics card bracket, an adjustment mechanism is arranged on the top of the mounting base plate, a movable plate is driven on the surface of the adjustment mechanism, a shock absorbing mechanism is fixedly connected to the surface of the movable plate, and a shock absorbing pad is arranged directly in front of the shock absorbing mechanism; wherein the shock absorbing mechanism comprises a shock absorbing box fixed to the surface of the movable plate, a damper and an air injection component 1 are respectively fixedly connected inside the shock absorbing box, an end of the damper is fixedly connected to the surface of the shock absorbing pad, an inclined rod is rotatably connected between the air injection component 1 and the shock absorbing pad through a rotating shaft, and an air injection component 2 is fixedly connected to the top of the air injection component 1.

[0009] Preferably, the gas injection assembly 1 includes a gas injection cylinder 1 fixed inside the shock absorber box, the interior of the gas injection cylinder 1 is slidably connected with a piston rod 1, the end of the piston rod 1 is rotatably connected to an inclined rod through a rotating shaft, the surface of the gas injection cylinder 1 is connected with a connecting pipe, and the end of the connecting pipe is connected to the gas injection assembly 2.

[0010] Preferably, the second gas injection component includes a second gas injection cylinder fixed on the top of the first gas injection component, the interior of the second gas injection cylinder is slidably connected to a second piston rod, the end of the second piston rod is fixedly connected to a support block, and the second gas injection cylinder is connected to the end of a connecting pipe.

[0011] Preferably, a support spring is fixedly connected inside the second gas injection cylinder, and the end of the support spring is in contact with the bottom of the second piston rod.

[0012] Preferably, a return spring is fixedly connected to the interior of the gas injection cylinder 1, and the end of the return spring is in contact with the bottom of the piston rod 1.

[0013] Preferably, the adjustment mechanism includes a concave seat sliding on the top of the mounting base plate, the interior of the concave seat is rotatably connected to a bidirectional screw rod through a bearing, the surface of the bidirectional screw rod is threadedly connected to a moving block, and the top of the moving block is fixedly connected to the moving plate.

[0014] Preferably, a guide rod is fixedly connected to the interior of the concave seat, and the moving block slides on the surface of the guide rod.

[0015] Preferably, a sliding groove is provided inside the mounting base plate, a sliding block is slidably connected inside the sliding groove, a threaded rod is fixedly connected to the top of the sliding block, and the end of the threaded rod passes through the interior of the adjustment mechanism and is threadedly connected to a nut.

[0016] Compared with the prior art, the utility model provides a graphics card fixing device with a shockproof function, which has the following beneficial effects:

[0017] The graphics card fixing device with shockproof function can perform multiple groups of buffers when the graphics card body is subjected to shaking force through the cooperation between the shock absorbing box, the damper, the air injection component and the inclined rod. Through this arrangement, it is possible to greatly reduce the shaking force under the multiple groups of buffers, and prevent the problem of poor single shock absorption effect when the shaking force is large, thereby improving the shock absorption effect of the graphics card fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a graphics card fixing device with shockproof function proposed by the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of an adjustment mechanism of a graphics card fixing device with a shockproof function proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a shock absorbing mechanism of a graphics card fixing device with shockproof function proposed by the utility model;

[0021] Figure 4 The utility model provides a graphics card fixing device with shockproof function. Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of a graphics card fixing device with shockproof function proposed by the utility model Figure 2 .

[0023] In the figure: 1. Mounting base plate; 2. Graphics card bracket; 3. Graphics card body; 4. Adjustment mechanism; 41. Concave seat; 42. Bidirectional screw; 43. Moving block; 44. Guide rod; 5. Moving plate; 6. Shock-absorbing mechanism; 61. Shock-absorbing box; 62. Damper; 63. Gas injection assembly one; 631. Gas injection cylinder one; 632. Piston rod one; 633. Connecting pipe; 634. Return spring; 64. Bevel rod; 65. Gas injection assembly two; 651. Gas injection cylinder two; 652. Piston rod two; 653. Support block; 654. Support spring; 7. Shock-absorbing pad; 8. Sliding groove; 9. Sliding block; 10. Threaded rod. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] Reference Figure 1-Figure 5 A graphics card fixing device with shockproof function comprises a mounting base plate 1, and a graphics card bracket 2 mounted on the top of the mounting base plate 1, a graphics card body 3 is mounted inside the graphics card bracket 2, an adjusting mechanism 4 is arranged on the top of the mounting base plate 1, a moving plate 5 is driven on the surface of the adjusting mechanism 4, a shock absorbing mechanism 6 is fixedly connected to the surface of the moving plate 5, and a shock absorbing pad 7 is arranged directly in front of the shock absorbing mechanism 6; wherein the shock absorbing mechanism 6 comprises a shock absorbing box 61 fixed on the surface of the moving plate 5, a damper 62 and an injection component 1 63 are respectively fixedly connected inside the shock absorbing box 61, an end of the damper 62 is fixedly connected to the surface of the shock absorbing pad 7, an inclined rod 64 is rotatably connected between the injection component 1 63 and the shock absorbing pad 7 through a rotating shaft, and a gas injection component 2 65 is fixedly connected to the top of the gas injection component 1 63.

[0027] In the present utility model, when in use, the graphics card body 3 is first inserted into the graphics card bracket 2 fixed on the top of the installation base plate 1, and then the adjustment mechanism 4 is rotated so that the movable plate 5 can drive the shock absorbing mechanism 6 to move. During the movement of the shock absorbing mechanism 6, the shock absorbing pad 7 is attached to both sides of the graphics card body 3 for clamping and fixing. When the graphics card body 3 is shaken, the damper 62 cooperates with the spring to effectively buffer the shaking force on the graphics card body 3, and the oblique rod 64 is displaced by the shock absorbing pad 7 to compress the gas injection component 1 63, so that gas can be injected into the gas injection component 2 65, so as to provide a reaction force to the bottom of the shock absorbing pad 7, thereby further reducing the shock absorbing force. In this way, the shock absorption effect is improved.

[0028] Reference Figure 3 The gas injection assembly 63 includes a gas injection cylinder 631 fixed inside the shock absorbing box 61, and the interior of the gas injection cylinder 631 is slidably connected with a piston rod 632. The end of the piston rod 632 is rotatably connected to the inclined rod 64 through a rotating shaft. The surface of the gas injection cylinder 631 is connected with a connecting pipe 633, and the end of the connecting pipe 633 is connected to the gas injection assembly 2 65.

[0029] In the utility model, under the setting of the gas injection cylinder 631, it is installed inside the gas injection cylinder 631 through the piston rod 632, and then the inclined rod 64 is connected through the end of the piston rod 632, so that when the inclined rod 64 is displaced, the piston rod 632 is driven to move, thereby compressing the air inside the gas injection cylinder 631, and the compressed air is transmitted to the gas injection component 2 65 through the connecting pipe 633, and then the vibration generated by the shock absorption can be relieved, so as to improve the shock absorption effect.

[0030] Reference Figure 4 The gas injection component 65 includes a gas injection cylinder 651 fixed on the top of the gas injection component 63, the interior of the gas injection cylinder 651 is slidably connected with a piston rod 652, the end of the piston rod 652 is fixedly connected with a support block 653, and the gas injection cylinder 651 is connected to the end of the connecting pipe 633.

[0031] In the utility model, the second gas injection cylinder 651 is arranged to provide sliding support for the piston rod 652. When the internal gas of the connecting tube 633 enters the second gas injection cylinder 651, the piston rod 652 can drive the support block 653 to move, so as to apply a counter-support force to the back of the shock-absorbing pad 7, thereby achieving a shock-absorbing effect.

[0032] Reference Figure 4 A support spring 654 is fixedly connected to the interior of the second gas injection cylinder 651, and the end of the support spring 654 is in conflict with the bottom of the second piston rod 652.

[0033] In the present invention, under the spring force of the support spring 654, the piston rod 652 can automatically return to its original position without any thrust.

[0034] Reference Figure 1-Figure 2 A return spring 634 is fixedly connected to the interior of the gas injection cylinder 631, and the end of the return spring 634 is in contact with the bottom of the piston rod 632.

[0035] In the present invention, under the action of the reset spring 634, it can provide a supporting force to the bottom of the piston rod 632, so that auxiliary reset can be performed when there is no thrust at the end of the piston rod 632.

[0036] Reference Figure 2 The adjustment mechanism 4 includes a concave seat 41 sliding on the top of the mounting base plate 1, the interior of the concave seat 41 is rotatably connected to a bidirectional screw rod 42 through a bearing, the surface of the bidirectional screw rod 42 is threadedly connected to a moving block 43, and the top of the moving block 43 is fixedly connected to the moving plate 5.

[0037] In the utility model, the concave seat 41 is used to support the bidirectional screw rod 42, and then the bidirectional screw rod 42 rotates to synchronously move the two groups of moving blocks 43, so that the moving plate 5 fixed by the moving block 43 can be synchronously moved for clamping operation.

[0038] Reference Figure 2 A guide rod 44 is fixedly connected to the interior of the concave seat 41 , and the moving block 43 slides on the surface of the guide rod 44 .

[0039] In the present invention, the guide rod 44 is arranged so as to guide and limit the moving block 43 when it moves.

[0040] Reference Figure 5 A sliding groove 8 is opened inside the mounting base plate 1, and a sliding block 9 is slidably connected inside the sliding groove 8. A threaded rod 10 is fixedly connected to the top of the sliding block 9. The end of the threaded rod 10 passes through the inside of the adjustment mechanism 4 and is threadedly connected with a nut.

[0041] In the utility model, the sliding groove 8 is opened to enable the sliding block 9 to be moved so as to adjust the left and right distance of the adjusting mechanism 4, and then the nut on the threaded rod 10 is rotated to bring the adjusting mechanism 4 and the mounting base plate 1 closer to each other for limiting.

[0042] 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. A graphics card fixing device with a shockproof function, comprising a mounting base plate (1), and a graphics card bracket (2) mounted on the top of the mounting base plate (1), wherein a graphics card body (3) is mounted inside the graphics card bracket (2), characterized in that: An adjustment mechanism (4) is arranged on the top of the installation base plate (1); a movable plate (5) is driven on the surface of the adjustment mechanism (4); a shock absorbing mechanism (6) is fixedly connected to the surface of the movable plate (5); and a shock absorbing pad (7) is arranged directly in front of the shock absorbing mechanism (6); The shock absorbing mechanism (6) comprises a shock absorbing box (61) fixed on the surface of the movable plate (5), the interior of the shock absorbing box (61) is respectively fixedly connected with a damper (62) and an air injection component 1 (63), the end of the damper (62) is fixedly connected to the surface of the shock absorbing pad (7), an inclined rod (64) is rotatably connected between the air injection component 1 (63) and the shock absorbing pad (7) via a rotating shaft, and the top of the air injection component 1 (63) is fixedly connected with an air injection component 2 (65).

2. A graphics card fixing device with shockproof function according to claim 1, characterized in that: The gas injection assembly (63) includes a gas injection cylinder (631) fixed inside the shock absorber box (61), the interior of the gas injection cylinder (631) is slidably connected with a piston rod (632), the end of the piston rod (632) is rotatably connected to the inclined rod (64) via a rotating shaft, the surface of the gas injection cylinder (631) is connected with a connecting pipe (633), and the end of the connecting pipe (633) is connected to the gas injection assembly (65).

3. The graphics card fixing device with shockproof function according to claim 1, characterized in that: The second gas injection component (65) includes a second gas injection cylinder (651) fixed on the top of the first gas injection component (63), the second gas injection cylinder (651) is slidably connected to a second piston rod (652) inside, the end of the second piston rod (652) is fixedly connected to a support block (653), and the second gas injection cylinder (651) is connected to the end of the connecting pipe (633).

4. The graphics card fixing device with shockproof function according to claim 3, characterized in that: A support spring (654) is fixedly connected inside the second gas injection cylinder (651), and the end of the support spring (654) is in contact with the bottom of the second piston rod (652).

5. The graphics card fixing device with shockproof function according to claim 2, characterized in that: A return spring (634) is fixedly connected to the interior of the gas injection cylinder (631), and the end of the return spring (634) is in contact with the bottom of the piston rod (632).

6. The graphics card fixing device with shockproof function according to claim 1, characterized in that: The adjustment mechanism (4) comprises a concave seat (41) sliding on the top of the mounting base plate (1); the interior of the concave seat (41) is rotatably connected to a bidirectional screw rod (42) via a bearing; the surface of the bidirectional screw rod (42) is threadedly connected to a moving block (43); the top of the moving block (43) is fixedly connected to the moving plate (5).

7. A graphics card fixing device with shockproof function according to claim 6, characterized in that: A guide rod (44) is fixedly connected to the interior of the concave seat (41), and the moving block (43) slides on the surface of the guide rod (44).

8. The graphics card fixing device with shockproof function according to claim 1, characterized in that: A sliding groove (8) is provided inside the mounting base plate (1), a sliding block (9) is slidably connected inside the sliding groove (8), a threaded rod (10) is fixedly connected to the top of the sliding block (9), and an end of the threaded rod (10) passes through the inside of the adjustment mechanism (4) and is threadedly connected to a nut.

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