Computer host with adjustable video card bracket

Abstract

The utility model relates to a computer host with an adjustable display card support, which comprises a case, a mainboard is arranged in the case, a power supply is arranged on the inner wall of the case, a display card is arranged on the outer side of the mainboard, a supporting mechanism is arranged in the case and below the display card, the supporting mechanism comprises a bottom plate, and the bottom plate is arranged on the bottom plate. The bottom plate is placed at the bottom of the inner wall of the case, the top of the bottom plate is fixedly connected with an adjusting frame, the interior of the adjusting frame is rotationally connected with a threaded rod, the bottoms of the two springs are fixedly connected with the tops of the two limiting discs correspondingly, and the top of the threaded rod extends to the outer side of the adjusting frame and is fixedly connected with a rotating disc; the display card supporting device has the advantages that the display card can be supported through the arranged supporting mechanism, the display card is prevented from being broken due to the fact that the display card is too heavy and long in time, meanwhile, the supporting height can be adjusted according to the heights of different display cards, and the display card supporting device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of computer host, in particular to a computer host with an adjustable graphics card bracket. Background Art

[0002] Computers, commonly known as computers, are modern electronic computing machines used for high-speed calculations. They can perform numerical and logical calculations, and also have storage and memory functions. They are modern intelligent electronic devices that can run according to programs and automatically and quickly process massive amounts of data. Graphics cards are one of the important components of computers.

[0003] The existing graphics card installation method is generally that after the staff completes the installation of the motherboard, they insert the graphics card into the reserved slot on the motherboard, and then insert the fixing buckle on the graphics card into the fixing groove on the motherboard to complete the fixing of the graphics card, and then connect the power cord to the graphics card.

[0004] However, as the computing power of existing graphics cards increases, the size and weight of graphics cards are also increasing. The graphics cards are simply fixed and supported by slots. The existing chassis lacks a support mechanism for the graphics cards, which can easily cause the connection between the graphics card and the motherboard to break over a long period of time, shortening the service life of the graphics card. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a computer host with an adjustable graphics card bracket.

[0006] The technical solution of the utility model is as follows: a computer host with an adjustable graphics card bracket comprises a chassis, a motherboard is installed inside the chassis, a power supply is installed on the inner wall of the chassis, a graphics card is installed on the outer side of the motherboard, a supporting mechanism is provided inside the chassis and below the graphics card, the supporting mechanism comprises a bottom plate, the bottom plate is placed at the bottom of the inner wall of the chassis, an adjusting frame is fixedly connected to the top of the bottom plate, a threaded rod is rotatably connected inside the adjusting frame, a lifting block is threadedly connected to the outer side of the threaded rod, a lifting bar is fixedly connected to the outer side of the lifting block, a sliding rod is symmetrically slidably connected inside the lifting bar, the tops of the two sliding rods are fixedly connected to support pads, springs are sleeved on the outer sides of the two sliding rods and located below the lifting bars, the bottoms of the two sliding rods are fixedly connected to limit disks, the tops of the two springs are fixedly connected to the bottom of the lifting bar, the bottoms of the two springs are respectively fixedly connected to the tops of the two limit disks, and the top of the threaded rod extends to the outer side of the adjusting frame and is fixedly connected to a rotating disk.

[0007] As a preferred embodiment, a first heat dissipation slot is provided in a rectangular array at the bottom of the chassis, and a second heat dissipation slot is provided at equal intervals on the side of the chassis.

[0008] As a preferred embodiment, the side of the chassis is rotatably connected to an opening and closing door, an observation window is provided inside the opening and closing door, and the side of the chassis is fixedly connected to a magnetic strip, the opening and closing door is made of metal iron, and the magnetic strip and the opening and closing door are used in conjunction with each other.

[0009] As a preferred embodiment, a dust shield is fixedly connected to the outer side of the second heat dissipation slot.

[0010] As a preferred embodiment, a rubber pad for increasing friction is fixedly connected to the bottom of the base plate.

[0011] As a preferred implementation, the observation window is made of transparent acrylic material.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are that the rotating disk drives the threaded rod to rotate, and the rotation of the threaded rod drives the lifting block to move upward on the outside of the threaded rod, and then the lifting bar drives the two sliding bars to move upward until the support pads on the top of the two sliding bars contact the bottom of the graphics card. As the lifting bar rises, the sliding bar slides downward inside the lifting bar, and under the tension of the spring, the sliding bar continues to support the graphics card upward. The graphics card can be supported by the set support mechanism to prevent the graphics card from breaking for a long time due to its own excessive weight. At the same time, the support height can be adjusted according to the height of different graphics cards. The structure is simple and practical, and the operation quality and use efficiency are greatly improved compared with traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural schematic diagram of a computer host with an adjustable graphics card bracket is provided for the utility model;

[0014] Figure 2 The utility model provides a three-dimensional upward structural schematic diagram of a computer host with an adjustable graphics card bracket;

[0015] Figure 3 The utility model provides a right-view stereoscopic structural schematic diagram of a computer host with an adjustable graphics card bracket;

[0016] Figure 4 The utility model provides a computer host with an adjustable graphics card bracket Figure 1 A schematic diagram of the structure after enlarging at A;

[0017] Figure 5 The utility model provides a computer host with an adjustable graphics card bracket Figure 2 Schematic diagram of the structure after enlarging point B.

[0018] Legend: 1. Chassis; 2. Motherboard; 3. Power supply; 4. Graphics card; 5. Support mechanism; 501. Bottom plate; 502. Adjustment frame; 503. Threaded rod; 504. Lifting block; 505. Rotating disk; 506. Lifting bar; 507. Sliding rod; 508. Spring; 509. Support pad; 510. Limiting disk; 6. Heat sink No. 1; 7. Heat sink No. 2; 8. Dust shield; 9. Opening and closing door; 10. Observation window; 11. Magnetic strip; 12. Rubber pad. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution: a computer host with an adjustable graphics card bracket, including a chassis 1, a motherboard 2 is installed inside the chassis 1, a power supply 3 is installed on the inner wall of the chassis 1, a graphics card 4 is installed on the outer side of the motherboard 2, a support mechanism 5 is provided inside the chassis 1 and below the graphics card 4, the support mechanism 5 includes a bottom plate 501, the bottom plate 501 is placed at the bottom of the inner wall of the chassis 1, an adjustment frame 502 is fixedly connected to the top of the bottom plate 501, a threaded rod 503 is rotatably connected to the inside of the adjustment frame 502, a lifting block 504 is threadedly connected to the outer side of the threaded rod 503, and the lifting block 504 is threadedly connected to the lifting block 504. A lifting bar 506 is fixedly connected to the outside, and a sliding rod 507 is symmetrically slidably connected to the inside of the lifting bar 506. The tops of the two sliding rods 507 are fixedly connected to support pads 509. Springs 508 are sleeved on the outsides of the two sliding rods 507 and below the lifting bar 506. The bottoms of the two sliding rods 507 are fixedly connected to limit plates 510. The tops of the two springs 508 are fixedly connected to the bottom of the lifting bar 506. The bottoms of the two springs 508 are respectively fixedly connected to the tops of the two limit plates 510. The top of the threaded rod 503 extends to the outside of the adjusting frame 502 and is fixedly connected to the rotating disk 505.

[0022] In this embodiment, the rotating disk 505 drives the threaded rod 503 to rotate, and the rotation of the threaded rod 503 drives the lifting block 504 to move upward on the outside of the threaded rod 503, and then the lifting bar 506 drives the two sliding bars 507 to move upward until the support pads 509 on the top of the two sliding bars 507 contact the bottom of the graphics card 4. As the lifting bar 506 rises, the sliding bar 507 slides downward inside the lifting bar 506. Under the pulling force of the spring 508, the sliding bar 507 continues to support the graphics card 4 upward. The support mechanism 5 can be set to support the graphics card 4 to prevent the graphics card 4 from breaking due to its own excessive weight for a long time. At the same time, the support height can be adjusted according to the height of different graphics cards 4. The structure is simple and practical.

[0023] like Figure 1 - Figure 5 As shown, the bottom of the chassis 1 is provided with a No. 1 heat dissipation slot 6 in a rectangular array, and the side of the chassis 1 is provided with a No. 2 heat dissipation slot 7 at equal intervals. The side of the chassis 1 is rotatably connected with an opening and closing door 9, and an observation window 10 is provided inside the opening and closing door 9. The side of the chassis 1 is fixedly connected with a magnetic strip 11, and the opening and closing door 9 is made of metal iron. The magnetic strip 11 and the opening and closing door 9 cooperate with each other. The outer side of the No. 2 heat dissipation slot 7 is fixedly connected with a dust shield 8, and the bottom of the bottom plate 501 is fixedly connected with a rubber pad 12 for increasing friction, and the observation window 10 is made of transparent acrylic material.

[0024] In this embodiment, the heat dissipation slot No. 1 6 and the heat dissipation slot No. 2 7 can be used to dissipate heat inside the chassis 1. Through the observation window 10, the staff can observe the working conditions inside the chassis 1. Through the magnetic strip 11, the staff can more conveniently open and close the opening and closing door 9. Through the rubber pad 12, the friction of the bottom plate 501 can be increased.

[0025] Working principle:

[0026] like Figure 1 - Figure 5 As shown, in actual use, the staff places the graphics card 4 bracket under the graphics card 4, and then rotates the rotating disk 505. The rotating disk 505 drives the threaded rod 503 to rotate. The rotation of the threaded rod 503 drives the lifting block 504 to move upward on the outside of the threaded rod 503, and then the lifting bar 506 drives the two sliding bars 507 to move upward until the support pads 509 on the top of the two sliding bars 507 contact the bottom of the graphics card 4. As the lifting bar 506 rises, the sliding bar 507 slides downward inside the lifting bar 506. Under the pulling force of the spring 508, the sliding bar 507 continues to support the graphics card 4 upward. At this point, the staff has completed the support work for the graphics card 4, which greatly improves the work quality and use efficiency compared with traditional devices.

[0027] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A computer host with an adjustable graphics card bracket, comprising a chassis, characterized in that: A mainboard is installed inside the chassis, a power supply is installed on the inner wall of the chassis, a graphics card is installed outside the mainboard, and a support mechanism is provided inside the chassis and below the graphics card; The supporting mechanism comprises a bottom plate, which is placed on the bottom of the inner wall of the chassis, the top of the bottom plate is fixedly connected with an adjusting frame, the interior of the adjusting frame is rotatably connected with a threaded rod, the outer side of the threaded rod is threadedly connected with a lifting block, the outer side of the lifting block is fixedly connected with a lifting bar, the interior of the lifting bar is symmetrically slidably connected with a sliding rod, the tops of the two sliding rods are fixedly connected with a supporting pad, the outer sides of the two sliding rods and below the lifting bars are sleeved with springs, the bottoms of the two sliding rods are fixedly connected with a limiting disk, the tops of the two springs are fixedly connected to the bottom of the lifting bar, the bottoms of the two springs are respectively fixedly connected to the tops of the two limiting disks, and the top of the threaded rod extends to the outside of the adjusting frame and is fixedly connected with a rotating disk.

2. A computer host with an adjustable graphics card bracket according to claim 1, characterized in that: The bottom of the chassis is provided with a first heat dissipation slot in a rectangular array, and the side of the chassis is provided with a second heat dissipation slot at equal intervals.

3. The computer host with an adjustable graphics card bracket according to claim 1, characterized in that: An opening and closing door is rotatably connected to the side of the chassis, an observation window is arranged inside the opening and closing door, a magnetic strip is fixedly connected to the side of the chassis, the opening and closing door is made of metal iron, and the magnetic strip and the opening and closing door are used in cooperation with each other.

4. The computer host with an adjustable graphics card bracket according to claim 2, characterized in that: A dust shield is fixedly connected to the outer side of the second heat dissipation slot.

5. The computer host with an adjustable graphics card bracket according to claim 1, characterized in that: The bottom of the bottom plate is fixedly connected with a rubber pad for increasing friction.

6. The computer host with an adjustable graphics card bracket according to claim 3, characterized in that: The observation window is made of transparent acrylic material.

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