CN215987184U

CN215987184U - Display card with high heat dissipation performance

Info

Publication number: CN215987184U
Application number: CN202122415877.5U
Authority: CN
Inventors: 周永波
Original assignee: Shanghai Chufei Network Technology Co ltd
Current assignee: Shanghai Chufei Network Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-08
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a display card with high heat dissipation performance, which comprises a display card body and a shell, wherein the display card body is arranged in the shell, two mounting rings are fixedly connected to the top of the shell, the bottom of each mounting ring penetrates through the shell and extends into the shell, a fixing ring is arranged in each mounting ring, a transverse plate is fixedly connected to the inner wall of each fixing ring, a fan is arranged at the top of each transverse plate, mounting grooves are respectively formed in two sides of the inner wall of each mounting ring, a positioning mechanism is arranged in each mounting groove and is fixedly connected with the corresponding fixing ring, a placing groove is formed in the bottom of the inner cavity of each mounting groove, a second spring is fixedly connected in each placing groove, the fixing ring and the fan can be mounted in the corresponding mounting ring by the positioning mechanism through mutual matching among the shell, the mounting rings, the fixing rings, the positioning mechanisms and the fixing rings can be dismounted, the fixing ring can be separated from the mounting ring, and the purpose of convenient and fast mounting can be effectively achieved.

Description

Display card with high heat dissipation performance

Technical Field

The utility model relates to the technical field of display cards, in particular to a display card with high heat dissipation performance.

Background

The display card is an important component in a computer, undertakes the task of outputting and displaying graphs, to liking playing games and the people who undertakes professional graphic design, the display card is very important, the display card can produce heat at the time of working, therefore, the display card needs to be radiated, the current partial display card generally has the fan fixedly mounted on the display card to play the radiating effect, if the fan is damaged, all fans need to be replaced together when the fan is replaced, resources are wasted, the fan is not convenient enough in the installation process, and dustproof measures are lacked, thereby causing the defects of inconvenient installation, low use efficiency and the like, and therefore, the display card with high radiating performance is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display card with high heat dissipation performance, which aims to solve the problems that when a fan is damaged, all fans need to be replaced together when the fan is replaced, so that resources are wasted, the fan is inconvenient to install in the installation process, and the fan lacks of dustproof measures, so that the installation is inconvenient and the use efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a display card of high heat dissipating, includes display card body and casing, the display card body is installed in the casing, two collars of casing top fixedly connected with, the collar bottom runs through the casing and extends to in the casing, be provided with solid fixed ring in the collar, gu fixed ring inner wall fixedly connected with diaphragm, the fan is installed at the diaphragm top, the mounting groove has been seted up respectively to collar inner wall both sides, be provided with positioning mechanism in the mounting groove, positioning mechanism and solid fixed ring fixed connection, the standing groove has been seted up to mounting groove inner chamber bottom, fixedly connected with second spring in the standing groove, second spring top and positioning mechanism fixed connection, two the thread groove has been seted up respectively to the collar outer wall, install the internal thread ring on the thread groove, internal thread ring top fixedly connected with dust screen.

Further, positioning mechanism includes square pipe, square pipe and solid fixed ring fixed connection, square intraductal rectangular block that is provided with, one side fixedly connected with fixture block that rectangular block and solid fixed ring kept away from mutually, the mounting ring inner wall seted up with fixture block assorted draw-in groove, the fixture block extends to in the draw-in groove, the recess is seted up at the rectangular block top, the recess is the slope setting, square pipe top is provided with the montant, square pipe top has seted up the through-hole, the montant bottom is passed the through-hole and is extended to in the recess, the circular recess has been seted up to one side that rectangular block and solid fixed ring are relative, install first spring in the circular recess, the one end that first spring and rectangular block kept away from mutually extends to square intraductally and solid fixed ring fixed connection respectively.

Further, the top and the bottom of the shell are respectively and fixedly connected with a fixing plate, a threaded hole is formed in the left side wall of the fixing plate, and a bolt is installed in the threaded hole.

Furthermore, a plurality of heat dissipation holes are formed in the bottom of the shell.

Furthermore, the bottom of the rectangular block is fixedly connected with a sliding block, and the bottom of the inner cavity of the square pipe is provided with a sliding groove matched with the sliding block.

Furthermore, the rear side wall of the vertical rod is movably connected with a pulley, and the pulley is in contact with the bottom of the inner cavity of the groove.

Furthermore, the vertical pipe is sleeved on the side wall of the vertical rod, the bottom end of the vertical pipe is fixedly connected with the top of the square pipe, and a circular plate is fixed above the vertical pipe extending to the fixing ring.

The utility model provides a display card with high heat dissipation performance, which has the following beneficial effects:

(1) according to the utility model, through the mutual matching among the shell, the mounting ring, the fixing ring, the positioning mechanism and the like, the effect that the fixing ring and the fan are mounted in the mounting ring by the positioning mechanism can be realized, and the fixing ring can be dismounted, so that the fixing ring can be separated from the mounting ring, and the purpose of convenient mounting can be effectively achieved;

(2) according to the utility model, through the mutual matching among the shell, the internal thread ring, the thread groove, the dustproof net and the like, the dustproof net can block dust from entering the shell, and the dustproof net can be detached through the internal thread ring and the thread groove, so that the use efficiency of the dustproof net can be effectively improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a housing; 2. a display card body; 3. a mounting ring; 4. a fixing ring; 5. a transverse plate; 6. a fan; 7. mounting grooves; 8. a positioning mechanism; 81. a square tube; 82. a rectangular block; 83. a clamping block; 84. a card slot; 85. a first spring; 86. a groove; 9. a circular groove; 10. a vertical rod; 11. a vertical tube; 12. a placement groove; 13. a second spring; 14. a thread groove; 15. an internally threaded ring; 16. a dust screen; 17. heat dissipation holes; 18. a fixing plate; 19. a threaded hole; 20. and (4) bolts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a display card of high heat dissipating, including display card body 2 and casing 1, display card body 2 is installed in casing 1, two mount rings 3 of 1 top fixedly connected with of casing, 3 bottoms of mount ring run through casing 1 and extend to in the casing 1, be provided with solid fixed ring 4 in the mount ring 3, solid fixed ring 4 inner wall fixedly connected with diaphragm 5, fan 6 is installed at diaphragm 5 top, mounting groove 7 has been seted up respectively to 3 inner wall both sides of mount ring, be provided with positioning mechanism 8 in the mounting groove 7, positioning mechanism 8 and solid fixed ring 4 fixed connection, standing groove 12 has been seted up to 7 inner chamber bottoms of mounting groove, fixedly connected with second spring 13 in standing groove 12, second spring 13 top and positioning mechanism 8 fixed connection, threaded groove 14 has been seted up respectively to 3 outer walls of two mount rings, install interior screw thread ring 15 on the threaded groove 14, interior screw ring 15 top fixedly connected with dust screen 16.

Preferably, the positioning mechanism 8 comprises a square pipe 81, the square pipe 81 is fixedly connected with the fixing ring 4, a rectangular block 82 is arranged in the square pipe 81, a clamping block 83 is fixedly connected to one side, away from the fixing ring 4, of the rectangular block 82, a clamping groove 84 matched with the clamping block 83 is formed in the inner wall of the mounting ring 3, the clamping block 83 extends into the clamping groove 84, a groove 86 is formed in the top of the rectangular block 82, the groove 86 is obliquely arranged, a vertical rod 10 is arranged above the square pipe 81, a through hole is formed in the top of the square pipe 81, the bottom end of the vertical rod 10 penetrates through the through hole and extends into the groove 86, a circular groove 9 is formed in one side, opposite to the fixing ring 4, of the rectangular block 82, a first spring 85 is arranged in the circular groove 9, one end, away from the rectangular block 82, of the first spring 85 extends into the square pipe 81 and is fixedly connected with the fixing ring 4, and the fixing ring 4 can be installed in the mounting ring 3 through the positioning mechanism 8, and the fixing ring 4 can be disassembled, so that the purpose of conveniently disassembling the fan 6 is achieved.

Preferably, the top and the bottom of the casing 1 are respectively and fixedly connected with a fixing plate 18, a threaded hole 19 is formed in the left side wall of the fixing plate 18, a bolt 20 is installed in the threaded hole 19, and the casing 1 can be installed in a computer mainframe box through the fixing plate 18 and the bolt 20, so that the purpose of fixing the casing 1 is achieved.

Preferably, a plurality of louvres 17 have been seted up to casing 1 bottom, if just louvre 17 can play the supplementary radiating effect to display card body 2, can effectual improvement its radiating effect.

Preferably, the slider is fixedly connected to the bottom of the rectangular block 82, the sliding groove matched with the slider is formed in the bottom of the inner cavity of the square pipe 81, the rectangular block 82 can be moved in a limited mode through the slider, and the effect of preventing the rectangular block 82 from being separated from the square pipe 81 can be achieved.

Preferably, the rear side wall of the vertical rod 10 is movably connected with a pulley, the pulley is in contact with the bottom of the inner cavity of the groove 86, the circular plate can be easily pressed through the pulley, the vertical rod 10 descends, and the use convenience is improved.

Preferably, the cover is equipped with standpipe 11 on the 10 lateral walls of montant, 11 bottoms of standpipe and square pipe 81 top fixed connection, and 10 tops of montant extend to solid fixed ring 4 tops and are fixed with the plectane, conveniently press montant 10 through the plectane, and wherein standpipe 11 can be spacing to montant 10, prevents that montant 10 from taking place the phenomenon of slope.

It should be noted that, when the display card with high heat dissipation performance is used, firstly, the housing 1 is installed in the computer host through the bolt 20 and the fixing plate 18, then the dust screen 16 is installed above the installation ring 3 by rotating the internal thread ring 15, dust in air is filtered by the dust screen 16, and the dust is prevented from entering into the housing 1, when the display card is used for a long time, if one of the fans 6 is damaged and needs to be replaced, firstly, the internal thread ring 15 is rotated to remove the dust screen 16, then, the two circular plates, the vertical rod 10 and the pulley are pressed down to press the groove 86, the rectangular block 82 drives the fixture block 83 to move towards the middle through the groove 86 to compress the first spring 85, so as to achieve the purpose that the fixture block 83 is separated from the clamping groove 84, the square pipe 81 and the fixing ring 4 are synchronously pushed to rise by the second spring 13, so as to achieve the purpose of popping up the fan 6, and then, the fixing ring 4 and the fan 6 are taken out for replacement, when installing new fan 6, at first place two square pipes 81 in corresponding mounting groove 7, press fixed ring 4 and square pipe 81 to descend next and compress second spring 13, make fixture block 83 move to the centre and compress first spring 85, when fixed ring 4 and square pipe 81 descend to a certain extent, synchronous first spring 85 promotes rectangular block 82 and fixture block 83 and moves to both sides, make fixture block 83 get into in the draw-in groove 84, reach the purpose of square pipe 81 and fixed ring 4 rigidity, thereby reach the purpose of installation fan 6, can effectually reach the purpose of its convenient installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display card of high heat dissipating, includes display card body (2) and casing (1), its characterized in that: the display card body (2) is installed in the shell (1), the top of the shell (1) is fixedly connected with two installation rings (3), the bottom of each installation ring (3) penetrates through the shell (1) and extends into the shell (1), a fixing ring (4) is arranged in each installation ring (3), the inner wall of each fixing ring (4) is fixedly connected with a transverse plate (5), a fan (6) is installed at the top of each transverse plate (5), installation grooves (7) are respectively formed in two sides of the inner wall of each installation ring (3), a positioning mechanism (8) is arranged in each installation groove (7), each positioning mechanism (8) is fixedly connected with each fixing ring (4), a placement groove (12) is formed in the bottom of the inner cavity of each installation groove (7), a second spring (13) is fixedly connected in each placement groove (12), and the top end of each second spring (13) is fixedly connected with each positioning mechanism (8), thread grooves (14) are formed in the outer wall of the two mounting rings (3) respectively, internal thread rings (15) are mounted on the thread grooves (14), and dust screens (16) are fixedly connected to the tops of the internal thread rings (15).

2. The graphics card with high heat dissipation performance of claim 1, wherein: the positioning mechanism (8) comprises a square pipe (81), the square pipe (81) is fixedly connected with a fixing ring (4), a rectangular block (82) is arranged in the square pipe (81), a clamping block (83) is fixedly connected to one side, away from the rectangular block (82) and the fixing ring (4), of the mounting ring (3), a clamping groove (84) matched with the clamping block (83) is formed in the inner wall of the mounting ring, the clamping block (83) extends into the clamping groove (84), a groove (86) is formed in the top of the rectangular block (82), the groove (86) is obliquely arranged, a vertical rod (10) is arranged above the square pipe (81), a through hole is formed in the top of the square pipe (81), the bottom end of the vertical rod (10) penetrates through the through hole and extends into the groove (86), a circular groove (9) is formed in one side, opposite to the rectangular block (82) and the fixing ring (4), a first spring (85) is installed in the circular groove (9), one end of the first spring (85) far away from the rectangular block (82) extends into the square pipe (81) and is fixedly connected with the fixing ring (4).

3. The graphics card with high heat dissipation performance of claim 1, wherein: the top and the bottom of the shell (1) are respectively fixedly connected with a fixing plate (18), a threaded hole (19) is formed in the left side wall of the fixing plate (18), and a bolt (20) is installed in the threaded hole (19).

4. The graphics card with high heat dissipation performance of claim 1, wherein: the bottom of the shell (1) is provided with a plurality of heat dissipation holes (17).

5. The graphics card with high heat dissipation performance of claim 2, wherein: the bottom of the rectangular block (82) is fixedly connected with a sliding block, and the bottom of the inner cavity of the square pipe (81) is provided with a sliding groove matched with the sliding block.

6. The graphics card with high heat dissipation performance of claim 2, wherein: the rear side wall of the vertical rod (10) is movably connected with a pulley, and the pulley is contacted with the bottom of the inner cavity of the groove (86).

7. The graphics card with high heat dissipation performance of claim 2, wherein: the utility model discloses a fixed ring, including montant (10), montant (10) lateral wall goes up the cover and is equipped with standpipe (11), standpipe (11) bottom and square pipe (81) top fixed connection, montant (10) top extends to solid fixed ring (4) top and is fixed with the plectane.