Anti-sagging adjustable supporting rod for computer graphics card

Abstract

The utility model discloses an anti-sagging adjustable supporting rod for a computer graphics card, and belongs to the technical field of graphics card supporting devices. The anti-sagging adjustable supporting rod for the computer graphics card comprises a base and further comprises a vertical groove, a vertical supporting rod, a vertical supporting rod and a vertical supporting rod, the transverse groove is formed in the base, and the transverse groove is communicated with the vertical groove; the scale rod is mounted on the base, and the scale rod is connected with a support used for bearing a display card; the sucker is fixedly connected to the bottom of the base; the piston rod is fixedly connected into the base, a shifting plate is fixedly connected to the telescopic end of the piston rod, the shifting plate is slidably connected into the vertical groove, and the air inlet end of the piston rod communicates with the suction cup; through the arrangement of the piston rod, the base can be stably fixed in a case through the suction cup, accidental movement of the base is reduced, and when a heavy display card is supported, damage to a heavy display card interface can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of graphics card support devices, and in particular to an adjustable support rod for preventing computer graphics cards from sagging. Background Technology

[0002] With the rapid development of high-performance computer graphics cards, the size and weight of graphics cards have increased significantly. In particular, heavy-duty graphics cards designed for scenarios such as graphics rendering and deep learning often cause the graphics card to sag after installation due to the combined weight of its heat dissipation module and PCB board. Long-term uneven stress can easily lead to poor contact between the graphics card and the motherboard PCIe interface or even physical damage, which seriously affects the stability and lifespan of the device.

[0003] Traditional solutions often use rigid brackets or simple support rods for auxiliary fixation, but these have obvious drawbacks in practical applications. Traditional fixing methods generally use magnetic attraction, but when the chassis vibrates, the magnetic attraction may move unexpectedly. In addition, some chassis have partitions under the graphics card made of plastic or aluminum alloy plates, in which case the magnetic attraction cannot be used to attract the card and cannot provide stable support, which has certain shortcomings.

[0004] Therefore, an adjustable anti-sagging support rod for computer graphics cards is provided to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to solve the problems mentioned in the background art and to propose an adjustable support rod for preventing computer graphics cards from sagging.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The computer graphics card anti-sagging adjustable support rod includes a base and also includes:

[0008] A vertical groove is provided on the base;

[0009] A horizontal groove is provided on the base, and the horizontal groove is connected to the vertical groove;

[0010] A scale lever is mounted on the base, and a bracket for supporting the graphics card is connected to the scale lever;

[0011] The suction cup is fixedly attached to the bottom of the base.

[0012] A piston rod is fixedly connected inside the base. A lever is fixedly connected to the telescopic end of the piston rod. The lever is slidably connected in the vertical groove. The air inlet end of the piston rod is connected to the suction cup.

[0013] A limiting plate is slidably connected within the transverse groove, and the limiting plate is used to restrict the movement of the lever.

[0014] Preferably, a connecting pipe is connected to the air inlet end of the piston rod, and the connecting pipe communicates with the suction cup.

[0015] Preferably, the bracket has a hole, and the bracket is slidably connected to the scale rod through the hole.

[0016] Preferably, the bracket is threaded with a locking bolt.

[0017] Preferably, a limiting cap is threaded to the top of the scale rod.

[0018] Preferably, the base is provided with a mounting port, and the scale rod is threaded into the mounting port of the base.

[0019] Compared with the prior art, this utility model provides an adjustable anti-sagging support rod for computer graphics cards, which has the following beneficial effects:

[0020] This invention, through the setting of the piston rod, can stably fix the base inside the chassis by suction cup, reducing accidental movement of the base and effectively reducing damage to the interface of heavy graphics cards when supporting them. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the adjustable anti-sagging support rod for computer graphics cards proposed in this utility model.

[0022] Figure 2 This is a cross-sectional view of the adjustable anti-sagging support rod for computer graphics cards proposed in this utility model.

[0023] Figure 3 The adjustable anti-sagging support rod for computer graphics cards proposed in this utility model Figure 2 A schematic diagram of the structure of part A;

[0024] Figure 4 This is a schematic diagram of the base and bracket in the adjustable anti-sagging support rod for computer graphics cards proposed in this utility model.

[0025] Figure 5 This is a schematic diagram of the base, suction cup, and dial plate in the adjustable anti-sagging support rod for computer graphics cards proposed in this utility model.

[0026] In the diagram: 1. Base; 101. Vertical groove; 102. Horizontal groove; 103. Limiting plate; 2. Scale rod; 301. Bracket; 302. Locking bolt; 4. Limiting cap; 501. Piston rod; 502. Paddle plate; 503. Connecting pipe; 6. Suction cup. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example:

[0029] Reference Figure 1-5 An adjustable anti-sagging support rod for a computer graphics card includes a base 1, and further includes: a vertical groove 101 disposed on the base 1; a horizontal groove 102 disposed on the base 1, the horizontal groove 102 communicating with the vertical groove 101; a scale rod 2 mounted on the base 1, with a bracket 301 for supporting the graphics card connected to the scale rod 2; a suction cup 6 fixedly connected to the bottom of the base 1; and a piston rod 501 fixedly connected inside the base 1, with a lever 502 fixedly connected to the telescopic end of the piston rod 501, the lever 502 slidably connected inside the vertical groove 101. The air inlet of 501 is connected to the suction cup 6; the limiting plate 103 is slidably connected in the transverse groove 102, and the limiting plate 103 is used to limit the movement of the lever 502; the air inlet of the piston rod 501 is connected to the connecting pipe 503, and the connecting pipe 503 is connected to the suction cup 6; the bracket 301 is provided with a hole, and the bracket 301 is slidably connected to the scale rod 2 through the hole; the bracket 301 is threadedly connected to the locking bolt 302; the top of the scale rod 2 is threadedly connected to the limiting cap 4; the base 1 is provided with an installation port, and the scale rod 2 is threadedly connected to the installation port of the base 1.

[0030] When using this device, first install the graphics card, wipe the bottom of the suction cup 6 clean with a tissue, then place the base 1 inside the computer case, positioning the base 1 2-5cm from the side of the graphics card. Then press the base 1 down to make the suction cup 6 adhere to the partition below the graphics card. Then, move the lever 502 upwards to expel as much air as possible from the suction cup 6, increasing its suction force. At this time, you can appropriately moisten the suction cup 6 to increase its suction capacity. Note that if the partition has vent holes or an uneven surface, it will be difficult or impossible to perform suction.

[0031] Then the limiting plate 103 in the transverse groove 102 can be moved to lock and fix the piston rod 501, such as Figure 4 As shown, this prevents the piston rod 501 from resetting.

[0032] After adsorption is complete, the scale rod 2 can be threaded into the base 1. Then, both sets of brackets 301 are inserted into the scale rod 2. Then, rotate the brackets 301 so that the two sets of brackets 301 are positioned above and below the graphics card respectively. Then, move the lower bracket 301 upwards and select the appropriate height according to the scale line on the scale rod 2. Then, the bracket 301 can be fixed by locking the bolt 302. Then, the other bracket 301 above is fixed in the same way to prevent the interface from being damaged by the vibration caused by the user frequently knocking on the table. Finally, the limit cap 4 can be installed on the top of the scale rod 2 to limit the movement range of the bracket 301.

[0033] Note that if the temperature inside the chassis is too high, in extreme cases the gas inside suction cup 6 may expand, resulting in excessively low negative pressure and unstable adsorption.

[0034] The limiting plate 103 can only slide within the transverse groove 102.

[0035] This utility model, through the setting of piston rod 501, can stably fix base 1 in the chassis by suction cup 6, reducing the accidental movement of base 1, and effectively reducing damage to heavy graphics card interfaces when supporting heavy graphics cards.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable anti-sagging support rod for a computer graphics card, comprising a base (1), characterized in that, Also includes: A vertical groove (101) is provided on the base (1); A transverse groove (102) is provided on the base (1), and the transverse groove (102) is connected to the vertical groove (101); A scale rod (2) is mounted on the base (1), and a bracket (301) for supporting the graphics card is connected to the scale rod (2). The suction cup (6) is fixedly connected to the bottom of the base (1); The piston rod (501) is fixedly connected in the base (1). A lever (502) is fixedly connected to the telescopic end of the piston rod (501). The lever (502) is slidably connected in the vertical groove (101). The air inlet end of the piston rod (501) is connected to the suction cup (6). A limiting plate (103) is slidably connected in the transverse groove (102), and the limiting plate (103) is used to restrict the movement of the dial plate (502).

2. The adjustable anti-sagging support rod for computer graphics cards according to claim 1, characterized in that, The piston rod (501) is connected to the air inlet end by a connecting pipe (503), which is connected to the suction cup (6).

3. The adjustable anti-sagging support rod for computer graphics cards according to claim 2, characterized in that, The bracket (301) is provided with a hole, and the bracket (301) is slidably connected to the scale rod (2) through the hole.

4. The adjustable anti-sagging support rod for computer graphics cards according to claim 3, characterized in that, The bracket (301) is threaded with a locking bolt (302).

5. The adjustable anti-sagging support rod for computer graphics cards according to claim 1, characterized in that, The top of the scale rod (2) is threadedly connected to the limiting cap (4).

6. The adjustable anti-sagging support rod for computer graphics cards according to claim 1, characterized in that, The base (1) is provided with an installation port, and the scale rod (2) is threaded into the installation port of the base (1).

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