Display card supporting mechanism for computer

Abstract

The utility model discloses a graphics card supporting mechanism for a computer, which relates to the technical field of computers, and comprises a case, a power supply protection plate is fixedly arranged on one side of the lower inner wall of the case, a mounting plate is arranged on the inner wall of one side of the case, a supporting plate is fixedly arranged at the upper end of the mounting plate, an anti-skid pad is fixedly arranged at the upper end of the supporting plate, and a power supply is arranged on the power supply protection plate. The non-slip mat is made of rubber, a supporting sleeve is fixedly arranged at the upper end of the power source protection plate, a supporting column is movably inserted into the upper end of the supporting sleeve, and the upper end of the supporting column is fixedly connected with the lower end of the supporting plate. According to the display card supporting structure, the lower end and the side face of an installed display card can be protected and supported, the height of the supporting structure can be adjusted, display cards of different sizes can be conveniently matched for installation, installation is convenient, universality is high, the upper portion of the display card can be protected and supported through the adjustable upper pressing plate structure, and the supporting capacity is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, and particularly relates to a graphics card support mechanism for a computer. Background Art

[0002] A 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 display, provides progressive or interlaced scanning signals to the display, and controls the correct display of the display. It is an important component connecting the display and the motherboard of the personal computer and is one of the important devices for "human-computer interaction". At present, its built-in parallel computing ability is also used for operations such as deep learning.

[0003] However, the following problems still exist in the prior art:

[0004] First of all, when the graphics card of the prior art is installed in a computer, most of them are simply inserted into the motherboard and the chassis. This installation method has a weak support strength for the graphics card, and the stability of the graphics card placement is not high. After a long time of use, there may be a problem of the graphics card shifting in position, affecting the normal use of the computer.

[0005] Secondly, most of the graphics card support mechanisms in the prior art do not have a structure to protect the upper end of the graphics card. If there is a graphics card support structure on the same side of the computer, they are all supported under the graphics card, and the upper support capacity of the graphics card is limited. In this way, the graphics card may shift upward during the transportation of the chassis, posing a potential risk of wear.

[0006] In view of the above problems, the inventor proposes a graphics card support mechanism for a computer to solve the above problems. Content of the Utility Model

[0007] In order to solve the problems of low stability of the graphics card placement and the lack of a structure to protect the upper end of the graphics card; the purpose of the utility model is to provide a graphics card support mechanism for a computer.

[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A graphics card support mechanism for a computer, including a chassis. On one side of the lower inner wall of the chassis, a power supply guard plate is fixedly provided, and the power supply of the computer is placed inside the power supply guard plate. On one side inner wall of the chassis, a mounting plate is provided. At the upper end of the mounting plate, a support plate is fixedly provided. At the upper end of the support plate, an anti-slip pad is fixedly provided. The anti-slip pad is made of rubber. At the upper end of the power supply guard plate, a support sleeve is fixedly provided. A support column is movably inserted into the upper end of the support sleeve. The upper end of the support column is fixedly connected to the lower end of the support plate. A spring is fixedly provided between the lower end of the support column and the lower inner wall of the support sleeve. At the outer end of the mounting plate, two positioning columns are fixedly provided, and on one side inner wall of the chassis, a plurality of positioning grooves for cooperating with the positioning columns are provided. There are four positioning grooves, and the four positioning grooves are equidistantly distributed up and down. Two bolts are inserted through one end of the chassis, and a through-threaded groove is provided on the inner wall of the chassis. One end of the bolt located inside the chassis is sleeved with a screw sleeve. The outer end of the screw sleeve is in contact with the mounting plate. At one end of the mounting plate, two through-long grooves for cooperating with the bolts are provided. At one end of the support plate, a bracket is fixedly provided.

[0009] Preferably, at the upper end of the bracket, a top plate is fixedly provided. Inside the bracket, a reinforcing rod is provided. Below the top plate, an upper pressing plate is provided. A plurality of through ventilation grooves are provided at the upper ends of the upper pressing plate and the top plate. On one side of the upper end of the upper pressing plate, a lead screw is rotatably provided. The outer surface of the lead screw is threadedly sleeved with the top plate. At the upper end of the lead screw, a turntable is fixedly provided. On one side of the upper end of the upper pressing plate, a limiting rod is fixedly provided. The upper end of the limiting rod penetrates through the top plate and extends above the top plate.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. Through the support plate and the bracket, the lower end and the side of the installed graphics card can be protected and supported. Moreover, the height of the support structure can be adjusted, which is convenient for installing with graphics cards of different sizes, and has a good support effect, is easy to install, and has high versatility, achieving a high stability effect of the graphics card.

[0012] 2. Through the adjustable upper pressing plate structure, the upper part of the graphics card can be protected and supported. The upper pressing plate and the support plate simultaneously fix and support the upper and lower ends of the graphics card, further improving the stability of the support, thereby achieving the effect of further improving the support ability. Description of the Drawings

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 Structural schematic diagram of the installation location inside the chassis of the present invention.

[0015] Figure 2 Exploded view of the mounting plate and its connection structure of the present invention.

[0016] Figure 3 Structural schematic diagram of the cross-section of the support sleeve of the present invention.

[0017] Figure 4 Structural schematic diagram of the bracket and its connection structure of the present invention.

[0018] In the figure: 1, chassis; 11, power supply guard plate; 2, mounting plate; 21, positioning post; 22, positioning groove; 24, bolt; 25, thread groove; 26, screw sleeve; 27, long groove; 3, support plate; 31, anti-slip pad; 4, support sleeve; 41, support pillar; 42, spring; 5, bracket; 51, top plate; 52, upper pressure plate; 53, lead screw; 54, turntable; 55, limiting rod; 56, ventilation groove. Specific embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0020] Embodiment 1: As Figures 1-3As shown in the figure, the utility model provides a graphics card support mechanism for a computer, which includes a chassis 1. On one side of the lower inner wall of the chassis 1, a power supply guard plate 11 is fixedly arranged. On one side inner wall of the chassis 1, there is a mounting plate 2. At the upper end of the mounting plate 2, a support plate 3 is fixedly arranged. At the upper end of the support plate 3, an anti-slip pad 31 is fixedly arranged. The anti-slip pad 31 is made of rubber. At the outer end of the mounting plate 2, two positioning posts 21 are fixedly arranged. And on one side inner wall of the chassis 1, there are multiple positioning grooves 22 for cooperating with the positioning posts 21. There are four positioning grooves 22, and the four positioning grooves 22 are equally spaced up and down. Two bolts 24 are inserted through one end of the chassis 1, and a through-threaded groove 25 is opened on the inner wall of the chassis 1. At the end of the bolt 24 located inside the chassis 1, a screw sleeve 26 is sleeved. The outer end of the screw sleeve 26 is in contact with the mounting plate 2. At one end of the mounting plate 2, two through-long grooves 27 for cooperating with the bolts 24 are opened. At one end of the support plate 3, a bracket 5 is fixedly arranged. The chassis 1 is a computer housing. After the graphics card is installed, the lower part of the graphics card is supported by the support plate 3 on the mounting plate 2. The anti-slip pad 31 increases the friction of the contact surface, making the placement of the graphics card more firm. And the mounting plate 2 is convenient for installation. Specifically, according to the position of the graphics card, first insert the positioning posts 21 on the mounting plate 2 into the appropriate positioning grooves 22, then insert the bolts 24 into the threaded groove 25 and the long grooves 27, and fix them through the screw sleeve 26. The bracket 5 can protect the side of the graphics card. Through the setting of multiple positioning grooves 22 and the adjustable design of the bolts 24 in the long grooves 27, the height of the mounting plate 2 can be adjusted, which is convenient for installing with graphics cards of different sizes, and has a good support effect and high versatility.

[0021] At the upper end of the power supply guard plate 11, a support sleeve 4 is fixedly arranged. At the upper end of the support sleeve 4, a support column 41 is movably inserted. The upper end of the support column 41 is fixedly connected to the lower end of the support plate 3. At the lower end of the support column 41 and the lower inner wall of the support sleeve 4, a spring 42 is fixedly arranged together. The lower end of the support plate 3 is supported by the support column 41 on the support sleeve 4 on the power supply guard plate 11. Through the elastic force of the spring 42, the support structure strength of the support plate 3 is further improved.

[0022] Embodiment Two: As Figure 4As shown in the figure, a top plate 51 is fixedly provided at the upper end of the bracket 5. A upper pressure plate 52 is arranged below the top plate 51. One end of the upper pressure plate 52 is in contact with the bracket 5. A plurality of through ventilation grooves 56 are opened at the upper ends of the upper pressure plate 52 and the top plate 51. One side of the upper end of the upper pressure plate 52 is rotatably provided with a lead screw 53. The outer surface of the lead screw 53 is threadedly sleeved with the top plate 51. A turntable 54 is fixedly provided at the upper end of the lead screw 53. By rotating the turntable 54, the lead screw 53 moves up and down on the top plate 51. The lead screw 53 drives the upper pressure plate 52 to move up and down. Since the upper pressure plate 52 is in contact with the bracket 5, the upper pressure plate 52 will not rotate with the rotation of the lead screw 53. After the upper pressure plate 52 contacts the upper end of the graphics card, the ventilation grooves 56 facilitate the heat dissipation of the heat dissipation fan of the graphics card. The upper pressure plate 52 and the support plate 3 fixedly support the upper and lower ends of the graphics card at the same time, further improving the stability of the support.

[0023] A limiting rod 55 is fixedly provided on one side of the upper end of the upper pressure plate 52. The upper end of the limiting rod 55 penetrates through the top plate 51 and extends above the top plate 51. The limiting rod 55 makes the up and down adjustment of the upper pressure plate 52 more stable.

[0024] Working principle: The chassis 1 is the computer housing. After the graphics card is installed, the lower part of the graphics card is supported by the support plate 3 on the mounting plate 2. The anti-slip pad 31 improves the friction of the contact surface, making the placement of the graphics card more firm. And the mounting plate 2 is convenient for installation. Specifically, according to the position of the graphics card, the positioning posts 21 on the mounting plate 2 are first inserted into the appropriate positioning grooves 22, and then the bolts 24 are inserted into the threaded grooves 25 and the long grooves 27 and fixed by the nut sleeves 26. The bracket 5 can protect the side of the graphics card. Through the setting of a plurality of positioning grooves 22 and the adjustable design of the bolts 24 in the long grooves 27, the height of the mounting plate 2 can be adjusted, which is convenient for installing with graphics cards of different sizes, and has a good support effect and high versatility.

[0025] The lower end of the support plate 3 is supported by the support columns 41 on the support sleeves 4 on the power supply guard plate 11. Through the elastic force of the springs 42, the support structure strength of the support plate 3 is further improved.

[0026] Rotate the turntable 54 to make the lead screw 53 move up and down on the top plate 51. The lead screw 53 drives the upper pressure plate 52 to move up and down. Since the upper pressure plate 52 is in contact with the bracket 5, the upper pressure plate 52 will not rotate with the rotation of the lead screw 53. After the upper pressure plate 52 contacts the upper end of the graphics card, the ventilation grooves 56 facilitate the heat dissipation of the heat dissipation fan of the graphics card. The upper pressure plate 52 and the support plate 3 fixedly support the upper and lower ends of the graphics card at the same time, further improving the stability of the support.

[0027] The limiting rod 55 makes the up and down adjustment of the upper pressure plate 52 more stable.

[0028] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A graphics card support mechanism for a computer, comprising a chassis (1), characterized in that: A power supply guard plate (11) is fixedly provided on one side of the lower inner wall of the chassis (1); a mounting plate (2) is provided on one side of the inner wall of the chassis (1); a support plate (3) is fixedly provided on the upper end of the mounting plate (2); two positioning columns (21) are fixedly provided on the outer end of the mounting plate (2); and a plurality of positioning grooves (22) used in conjunction with the positioning columns (21) are provided on one side of the inner wall of the chassis (1); two bolts (24) are inserted through one end of the chassis (1); and a through-type threaded groove (25) is provided on the inner wall of the chassis (1); a screw sleeve (26) is sleeved on one end of the bolt (24) located inside the chassis (1); and the outer end of the screw sleeve (26) is fitted with the mounting plate (2); and two through-type long grooves (27) used in conjunction with the bolts (24) are provided on one end of the mounting plate (2); and a bracket (5) is fixedly provided on one end of the support plate (3).

2. A computer graphics card support mechanism as claimed in claim 1, characterized in that: A top plate (51) is fixedly provided at the upper end of the bracket (5), an upper pressure plate (52) is provided below the top plate (51), a screw rod (53) is rotatably provided on one side of the upper end of the upper pressure plate (52), the outer surface of the screw rod (53) is threadedly sleeved with the top plate (51), and a rotating disk (54) is fixedly provided at the upper end of the screw rod (53).

3. A graphics card support mechanism for a computer as claimed in claim 1, characterized in that: There are four positioning grooves (22), and the four positioning grooves (22) are distributed at equal intervals up and down.

4. A computer graphics card support mechanism as claimed in claim 1, characterized in that: A support sleeve (4) is fixedly provided at the upper end of the power supply shield (11), a support pillar (41) is movably inserted at the upper end of the support sleeve (4), the upper end of the support pillar (41) is fixedly connected to the lower end of the support plate (3), and a spring (42) is fixedly provided at the lower end of the support pillar (41) and the lower inner wall of the support sleeve (4).

5. A graphics card support mechanism for a computer as claimed in claim 1, characterized in that: An anti-skid pad (31) is fixedly provided on the upper end of the support plate (3), and the anti-skid pad (31) is made of rubber.

6. A computer graphics card support mechanism as claimed in claim 2, characterized in that: One end of the upper pressing plate (52) is in contact with the bracket (5).

7. A computer graphics card support mechanism as claimed in claim 2, characterized in that: The upper ends of the upper pressing plate (52) and the top plate (51) are both provided with a plurality of through-type ventilation slots (56).

8. A computer graphics card support mechanism as claimed in claim 2, characterized in that: A limiting rod (55) is fixedly provided on one side of the upper end of the upper pressing plate (52), and the upper end of the limiting rod (55) passes through the top plate (51) and extends to above the top plate (51).

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