CN211207273U

CN211207273U - Display card assembly for computer

Info

Publication number: CN211207273U
Application number: CN201922447847.5U
Authority: CN
Inventors: 王炳霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-07
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of computers, a display card subassembly for computer is disclosed, the front side of display card shell is fixed with the heat dissipation base plate, the front side of heat dissipation base plate is provided with the heat dissipation cogged block, elastic card sleeve's front side block has the heat extraction frame, the inboard embedding of heat extraction frame is provided with the heat extraction fan, the inboard of display card shell is fixed with control module, and the both sides of display card shell all are fixed with damper. The utility model discloses a heat dissipation base plate produces the conduction of mechanical heat to control module, under the combination of heat dissipation cogged block and heat extraction fan, can carry out high-speed circulation heat dissipation to the mechanical heat that the display card produced and handle, and through the block that cup joints of heat extraction frame and elastic card sleeve, can be convenient for the staff to the dismantlement equipment inspection work of display card subassembly, when the display card subassembly receives external vibrations, through the elastic support of damper to the display card casing, can avoid the not hard up condition of display card structure that vibrations lead to.

Description

Display card assembly for computer

Technical Field

The utility model relates to a computer technology field specifically is a display card subassembly for computer.

Background

The display card is used as an important component in a computer host, is a device for converting digital-to-analog signals of a computer, and takes charge of outputting display graphs.

But the display card subassembly about computer in the existing market has some shortcomings, and its thermal diffusivity is not good enough, appears the radiating efficiency easily slower, the heat dissipation difficulty, and traditional display card shock resistance is not enough, easily leads to the display card to appear the condition that the structure is not hard up, life-span reduces because of shaking. Accordingly, one skilled in the art provides a graphic card assembly for a computer to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display card subassembly for computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a display card assembly for a computer comprises a display card shell, wherein a heat dissipation substrate is fixed on the front side of the display card shell, a heat dissipation toothed block is arranged on the front side of the heat dissipation substrate, elastic clamping sleeves are fixed at positions, located at two ends, of the front side of the heat dissipation substrate, heat dissipation frames are clamped on the front side of the elastic clamping sleeves, heat dissipation fans are embedded into the inner sides of the heat dissipation frames, a control module is fixed on the inner side of the display card shell, and damping mechanisms are fixed on two sides of the display card shell;

damper is including fixing the fixed baseplate at both ends about the display card shell, fixed baseplate's inboard is fixed with the location slide bar, damping spring has all been cup jointed at the both ends of location slide bar, and the top that the outside that the location slide bar is located damping spring has cup jointed the block sliding sleeve, one side of block sliding sleeve is fixed with adjusting rod, adjusting rod's top has cup jointed the support mobile jib, the top of supporting the mobile jib is fixed with the location folded plate, one side embedding of location folded plate is provided with the location screw.

As a further aspect of the present invention: the heat dissipation base plate all adopts aluminium system material component with the heat dissipation tooth piece, 6 groups are no less than to the group number of heat dissipation tooth piece, and 30 are no less than to every group of quantity of heat dissipation tooth piece.

As a further aspect of the present invention: the heat extraction frame is characterized in that the inner side of the heat extraction frame is provided with positioning rods matched with the elastic clamping sleeves at two ends, and the number of the elastic clamping sleeves is the same as the number of the heat dissipation tooth blocks.

As a further aspect of the present invention: 2 are no less than to the quantity of heat extraction fan, and heat extraction fan is for the mutual symmetrical arrangement of central line of heat extraction frame, 10 are no less than to the flabellum quantity of heat extraction fan.

As a further aspect of the present invention: the inner diameter of the clamping sliding sleeve is matched with the outer diameter of the positioning sliding rod, and the clamping sliding sleeve elastically slides with the positioning sliding rod through the damping spring.

As a further aspect of the present invention: the top of adjusting branch is provided with links up the snap ring, the bottom of supporting the mobile jib is provided with ring groove, adjusting branch slides through linking up snap ring and ring groove block with the support mobile jib.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a heat dissipation base plate produces the conduction of mechanical heat to control module, under the combination of heat dissipation cogged block and heat extraction fan, can carry out high-speed circulation heat dissipation to the mechanical heat that the display card produced and handle, and then ensure the normal high-efficient running performance of display card, and through the block that cup joints of heat extraction frame and elastic card sleeve, the staff of can being convenient for assembles inspection work to the dismantlement of display card subassembly, when the display card subassembly receives external vibrations, through the elastic support of damper to the display card casing, can avoid the not hard up condition of display card structure that vibrations lead to, and then improve the life of display card subassembly.

Drawings

FIG. 1 is a schematic diagram of a graphics card assembly for a computer;

FIG. 2 is a schematic diagram of an inner side of a graphics card assembly for a computer;

FIG. 3 is a schematic structural diagram of a heat dissipation substrate for a graphics card assembly of a computer;

fig. 4 is a schematic structural diagram of a shock absorbing mechanism in a graphics card assembly for a computer.

In the figure: 1. a display card housing; 2. a heat exhaust frame; 3. a heat exhaust fan; 4. a fixed base; 5. a damping spring; 6. clamping the sliding sleeve; 7. positioning the slide bar; 8. positioning the folded plate; 9. positioning the screw hole; 10. a control module; 11. a heat-dissipating substrate; 12. a heat dissipation tooth block; 13. an elastic card sleeve; 14. adjusting the supporting rod; 15. the main rod is supported.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a graphics card assembly for a computer includes a graphics card housing 1, a heat dissipation substrate 11 is fixed to a front side of the graphics card housing 1, a heat dissipation block 12 is disposed on a front side of the heat dissipation substrate 11, the heat dissipation substrate 11 and the heat dissipation block 12 are made of aluminum, the number of the heat dissipation blocks 12 is not less than 6, and the number of the heat dissipation blocks 12 is not less than 30, the number of the heat dissipation fans 3 is not less than 2, and the heat dissipation fans 3 are symmetrically arranged with respect to a central line of a heat dissipation frame 2, the number of fan blades of the heat dissipation fan 3 is not less than 10, in a working process of the graphics card, mechanical heat generated by a control module 10 is absorbed by the heat dissipation substrate 11 made of aluminum and then transmitted to the heat dissipation block 12 made of aluminum, the heat dissipation block 12 is transmitted to the outside, further fan 3 works to dissipate the derived mechanical heat, the high efficiency of the heat radiation effect of the heat radiation block 12 is ensured.

The front side of heat dissipation base plate 11 is located both ends position department and all is fixed with elastic clamping sleeve 13, elastic clamping sleeve 13's front side block has heat extraction frame 2, heat extraction frame 2's inboard embedding is provided with heat extraction fan 3, heat extraction frame 2's inboard is located both ends position department and all sets up the locating lever with elastic clamping sleeve 13 looks adaptation, elastic clamping sleeve 13's quantity is the same with heat dissipation cogged block 12's group number, when assembling the display card subassembly, cup joint heat extraction frame 2 and fix in elastic clamping sleeve 13, make heat extraction fan 3 be in the position department in the positive place ahead of heat dissipation cogged block 12, when maintaining the display card subassembly, through heat extraction frame 2 and elastic clamping sleeve 13's block, the staff of can being convenient for is to the dismantlement maintenance work of display card subassembly.

The inner side of the display card shell 1 is fixed with a control module 10, and both sides of the display card shell 1 are fixed with damping mechanisms, the damping mechanisms comprise fixed bases 4 fixed at the upper and lower ends of the display card shell 1, the inner side of the fixed base 4 is fixed with a positioning slide bar 7, both ends of the positioning slide bar 7 are sleeved with damping springs 5, the outer side of the positioning slide bar 7 is sleeved with a clamping slide sleeve 6 at the top end of the damping spring 5, one side of the clamping slide sleeve 6 is fixed with an adjusting strut 14, the top end of the adjusting strut 14 is sleeved with a supporting main rod 15, the top end of the supporting main rod 15 is fixed with a positioning folded plate 8, one side of the positioning folded plate 8 is embedded with a positioning screw hole 9, the inner diameter of the clamping slide sleeve 6 is matched with the outer diameter of the positioning slide bar 7, the clamping slide sleeve 6 elastically slides with the positioning slide bar 7 through the damping springs 5, the top end, adjusting rod 14 slides through linking up snap ring and ring groove block with support mobile jib 15, in assembling the process to the display card, adjusting rod 14 and the block position of support mobile jib 15, be convenient for the staff fixes the display card subassembly, avoid the space not enough to cause the limitation, and then close fixedly to the twisting of location screw 9 through positioning bolt, fix the display card on the computer, when the display card subassembly receives external vibrations, the pressure that vibrations produced transmits to block sliding sleeve 6 through location folded plate 8 on, and then under damping spring 5 supports the elastic support of block sliding sleeve 6, make 1 vibrations of display card shell reduce, protect display card subassembly overall structure, avoid the not hard up condition of display card structure that vibrations lead to.

The utility model discloses a theory of operation is: in the process of assembling the display card, the clamping position of the adjusting support rod 14 and the support main rod 15 is adjusted, so that a worker can conveniently fix the display card assembly, limitation caused by insufficient space is avoided, the display card is fixed on a computer through screwing and fixing of the positioning screw hole 9 by the positioning bolt, when the display card assembly is subjected to external vibration, the pressure generated by the vibration is transmitted to the clamping sliding sleeve 6 through the positioning folded plate 8, the vibration of the display card shell 1 is reduced under the elastic support of the damping spring 5 on the clamping sliding sleeve 6, the integral structure of the display card assembly is protected, the condition that the display card structure is loosened due to the vibration is avoided, the heat exhaust frame 2 is further sleeved and fixed in the elastic clamping sleeve 13, the heat exhaust fan 3 is positioned at the position right in front of the heat exhaust tooth block 12, when the display card assembly is maintained, the clamping sleeve is clamped with the elastic clamping sleeve 13 through the frame heat exhaust 2, can be convenient for the staff to the dismantlement maintenance work of display card subassembly, in the display card course of operation, the mechanical heat that control module 10 produced is absorbed by the heat dissipation base plate 11 of aluminium system material, and then transmits to the heat dissipation tooth piece 12 of aluminium system material on, transmits to the external world through heat

dissipation tooth piece

12, and 3 work of further heat extraction fan are arranged the mechanical heat of transmission and are dispersed, ensure the high efficiency of heat dissipation tooth piece 12 radiating effect.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a display card subassembly for computer, includes display card shell (1), its characterized in that, the front side of display card shell (1) is fixed with heat dissipation base plate (11), the front side of heat dissipation base plate (11) is provided with heat dissipation toothed bar (12), and the front side of heat dissipation base plate (11) all is fixed with elastic cutting ferrule (13) in both ends position department, heat extraction frame (2) is blocked to the front side of elastic cutting ferrule (13), the inboard embedding of heat extraction frame (2) is provided with heat extraction fan (3), the inboard of display card shell (1) is fixed with control module (10), and the both sides of display card shell (1) all are fixed with damper;

damper is including fixing fixed baseplate (4) at both ends about display card shell (1), the inboard of fixed baseplate (4) is fixed with positioning slide bar (7), damping spring (5) have all been cup jointed at the both ends of positioning slide bar (7), and the top that the outside of positioning slide bar (7) is located damping spring (5) has cup jointed block sliding sleeve (6), one side of block sliding sleeve (6) is fixed with adjusting rod (14), supporting boom (15) have been cup jointed on the top of adjusting rod (14), the top of supporting boom (15) is fixed with location folded plate (8), one side embedding of location folded plate (8) is provided with location screw (9).

2. The graphics card assembly of claim 1, wherein the heat dissipation substrate (11) and the heat dissipation blocks (12) are made of aluminum, the number of the heat dissipation blocks (12) is not less than 6, and the number of the heat dissipation blocks (12) is not less than 30.

3. The graphics card assembly for the computer according to claim 1, wherein the heat-removal frame (2) is provided with positioning rods at two ends thereof, the positioning rods being adapted to the elastic clamping sleeves (13), and the number of the elastic clamping sleeves (13) is the same as the number of the heat-dissipation toothed blocks (12).

4. The graphic card assembly for a computer according to claim 1, wherein the number of the heat exhaust fans (3) is not less than 2, and the heat exhaust fans (3) are symmetrically arranged with respect to a center line of the heat exhaust frame (2), and the number of the fan blades of the heat exhaust fans (3) is not less than 10.

5. The graphics card assembly of claim 1, wherein the inner diameter of the clamping sliding sleeve (6) is matched with the outer diameter of the positioning sliding rod (7), and the clamping sliding sleeve (6) elastically slides with the positioning sliding rod (7) through the damping spring (5).

6. The graphic card assembly as claimed in claim 1, wherein the top end of the adjusting rod (14) is provided with an engaging snap ring, the bottom end of the supporting main rod (15) is provided with a ring-shaped snap ring, and the adjusting rod (14) and the supporting main rod (15) are engaged and slid through the engaging snap ring and the ring-shaped snap ring.