CN215642575U

CN215642575U - Auxiliary heat dissipation structure for display card of case

Info

Publication number: CN215642575U
Application number: CN202121298110.2U
Authority: CN
Inventors: 张敏捷
Original assignee: Wuhan Ruida Tengfei Technology Co ltd
Current assignee: Wuhan Ruida Tengfei Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-25
Anticipated expiration: 2031-06-10

Abstract

The utility model provides an auxiliary heat dissipation structure for a display card of a case, which relates to the technical field of cases and comprises a base, a mounting plate, a protective cover, fan blades and a connecting device, wherein the mounting plate is fixedly connected with the surface of the base, the protective cover is slidably connected with the surface of the base, the fan blades are rotatably connected with the surface of the protective cover, the connecting device is arranged on the surface of the protective cover, the connecting device comprises a supporting rod, the supporting rod is fixedly connected with the surface of the mounting plate, and one end, far away from the mounting plate, of the supporting rod is inserted and connected with the inner wall of the protective cover. According to the utility model, through the connecting device, the heat dissipation assembly can be conveniently and quickly fixedly connected, the conditions that the conventional display card is easy to generate high temperature in the use process and the loss of the display card is accelerated to easily cause short circuit are avoided, the conditions that the conventional equipment is connected through bolts, a large number of tools are required in the maintenance process and the operation is complicated are avoided, the damage rate of the equipment is further reduced, the stability of the equipment is improved, and the normal use of the equipment is facilitated.

Description

Auxiliary heat dissipation structure for display card of case

Technical Field

The utility model relates to the technical field of cases, in particular to an auxiliary heat dissipation structure for a display card of a case.

Background

The display card is one of the components of the personal computer foundation, converts display information required by a computer system to drive a display, provides progressive or interlaced scanning signals for the display, controls the correct display of the display, is an important component for connecting the display and a personal computer mainboard, is one of important devices of man-machine, and has built-in parallel computing capability for deep learning and other operations at present.

At present, the computer display card is easy to generate a large amount of heat when in use, so that the performance of the display card is influenced, the whole computer is blocked, the heat dissipation treatment is needed to avoid the problem, the existing heat dissipation device is more complicated when being connected and fixed due to the fact that the screw is adopted for reinforcing, and the condition of inconvenient installation is caused due to the fact that the screw is smaller, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the performance of the display card of the computer is affected due to the fact that the display card is easy to generate a large amount of heat when the display card of the computer is used in the prior art, the whole computer is blocked, heat dissipation treatment is needed to avoid the problem, the existing heat dissipation devices are reinforced by screws, connection and fixation are complicated, and the defects of inconvenience in installation are caused by small screws.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a heat radiation structure is assisted to quick-witted case display card, includes base, mounting panel, protection casing, flabellum and connecting device, the fixed surface of mounting panel and base is connected, the surface sliding connection of protection casing and base, the flabellum rotates with the surface of protection casing to be connected, connecting device is located the surface setting of protection casing, connecting device includes the bracing piece, the bracing piece is connected with the fixed surface of mounting panel, the one end that the mounting panel was kept away from to the bracing piece is inserted with the inner wall of protection casing and is established the connection.

Preferably, the one end fixedly connected with nested piece of mounting panel is kept away from to the protection casing, the inner wall sliding connection of nested piece has the gag lever post, the last fixed surface of gag lever post is connected with the connecting block, the one end fixedly connected with baffle of gag lever post is kept away from to the connecting block.

Preferably, the surface of baffle and the surface sliding connection of protection casing, the one end that the protection casing was kept away from to the baffle is inserted with the surface of base and is established the connection, one side fixedly connected with extension spring that the base is close to the baffle.

Preferably, the one end fixedly connected with slider that base was kept away from to extension spring, the surface of slider and the inner wall sliding connection of base, the one end fixedly connected with pull rod that extension spring was kept away from to the slider, the one end fixedly connected with inserted block that the slider was kept away from to the pull rod, the one end that the pull rod was kept away from to the inserted block is inserted and is established the connection with the lower surface of baffle.

Preferably, the surface of the protection cover is provided with a filtering device, and one end of the filtering device is connected with the inner wall of the protection cover in a sliding mode.

Preferably, the filter equipment includes the filter, the surface of filter and the inner wall sliding connection of protection casing, the one end fixedly connected with ratch of filter, one side rotation that the protection casing is close to the ratch is connected with the gear, the gear is connected with the surface toothing of ratch, the last fixed surface of gear is connected with the dwang, the one end fixedly connected with runner of gear is kept away from to the dwang, the surface of runner is connected with the surface rotation of protection casing.

Preferably, one end of the protective cover, which is far away from the gear, is slidably connected with a positioning rod, the surface of the positioning rod is inserted and connected with the surface of the filter plate, one end of the positioning rod, which is far away from the filter plate, is fixedly connected with a supporting block, the surface of the supporting block is fixedly connected with a fixing spring, the fixing spring is sleeved and connected with the surface of the positioning rod, one end of the fixing spring, which is far away from the supporting block, is fixedly connected with the surface of the protective cover, and one end of the positioning rod, which is far away from the supporting block, is fixedly connected with a pulling block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the connecting device, when the heat dissipation assembly needs to be connected, the pull rod is pulled to enable the slide block to slide under stress to expand the tension spring under stress, the baffle plate is pulled to enable the limiting rod to be lifted under stress after the baffle plate loses constraint, the protective cover is inserted into the supporting rod, the baffle plate is inserted into the surface of the base after one end of the protective cover is abutted against the mounting plate, the pull rod is loosened immediately, the tension spring rebounds to pull the slide block after losing constraint, the inserting block is inserted into the surface of the baffle plate under stress to complete fixation after losing constraint, the connecting device is arranged, the heat dissipation assembly is conveniently and quickly and fixedly connected, the problems that the conventional display card is easy to generate high temperature in the use process and the short circuit of the display card is easy to cause due to the loss of the display card are avoided, the problems that the conventional equipment is connected through bolts, a large number of tools are needed in the maintenance process and the operation is complicated, and the damage rate of the equipment is further reduced, the stability of equipment is improved, the normal use of equipment of being convenient for.

2. According to the utility model, through the arrangement of the filtering device, when the heat dissipation assembly is in operation, the filter plate is inserted into the inner wall of the protective cover, the toothed rod is abutted and meshed with the surface of the gear, the pull block is pulled to enable the locating rod to be stressed and lifted, the fixing spring is tightened in succession, when the locating rod is separated from the inner wall of the protective cover, the rotating wheel is rotated to enable the rotating rod to be stressed successively to drive the gear to rotate, the toothed rod is stressed and slid in succession, when the filter plate slides to the mounting plate to be abutted, the pull block fixing spring is loosened to enable the pull block fixing spring to lose constraint, the abutting block is rebounded to push the locating rod, the locating rod is stressed and inserted into the surface of the filter plate in succession, the fixing of the filtering assembly is completed, the filtering device is arranged, floating objects in the air can be blocked and filtered, the phenomenon that dust is accumulated and adsorbed in the equipment to cause overheating is avoided, the normal heat dissipation of the equipment is further ensured, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic perspective view of an auxiliary heat dissipation structure of a display card of a chassis according to the present invention;

fig. 2 is an exploded view of a connection device in an auxiliary heat dissipation structure of a display card of a chassis according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 in an auxiliary heat dissipation structure of a display card of a chassis according to the present invention;

FIG. 4 is a schematic diagram of a main structure of a filter device in an auxiliary heat dissipation structure of a display card of a chassis according to the present invention;

fig. 5 is a schematic structural diagram of a portion B in fig. 4 in an auxiliary heat dissipation structure of a display card of a chassis according to the present invention.

Illustration of the drawings: 1. a base; 2. mounting a plate; 3. a protective cover; 4. a fan blade; 5. a connecting device; 51. a support bar; 52. sleeving blocks; 53. a limiting rod; 54. connecting blocks; 55. a baffle plate; 56. an extension spring; 57. a slider; 58. a pull rod; 59. inserting a block; 6. a filtration device; 61. a filter plate; 62. a rack bar; 63. a gear; 64. rotating the rod; 65. a rotating wheel; 66. positioning a rod; 67. a resisting block; 68. fixing the spring; 69. and (5) pulling the block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, an auxiliary heat dissipation structure for a display card of a chassis includes a base 1, a mounting plate 2, a protective cover 3, fan blades 4, and a connecting device 5, where the mounting plate 2 is fixedly connected to a surface of the base 1, the protective cover 3 is slidably connected to a surface of the base 1, and the fan blades 4 are rotatably connected to a surface of the protective cover 3.

The specific arrangement and function of the connecting means 5 and the filter means 6 will be described in detail below.

As shown in fig. 1 and 3, the connecting device 5 is disposed on the surface of the protecting cover 3, the connecting device 5 includes a supporting rod 51, the supporting rod 51 is fixedly connected to the surface of the mounting plate 2, one end of the supporting rod 51 far away from the mounting plate 2 is inserted into the inner wall of the protecting cover 3 to be connected, and the supporting rod 51 is disposed to facilitate the initial connection of the protecting cover 3.

One end fixedly connected with sleeve block 52 that mounting panel 2 was kept away from to protection casing 3, the inner wall sliding connection of sleeve block 52 has gag lever post 53, and the last fixed surface of gag lever post 53 is connected with connecting block 54, and the one end fixedly connected with baffle 55 of gag lever post 53 is kept away from to connecting block 54 sets up sleeve block 52, the reciprocating of gag lever post 53 of being convenient for.

The surface of baffle 55 and the surperficial sliding connection of protection casing 3, the one end that the protection casing 3 was kept away from to baffle 55 is inserted with the surface of base 1 and is established and be connected, and base 1 is close to one side fixedly connected with extension spring 56 of baffle 55, sets up baffle 55, is convenient for shelter from inside the equipment.

One end fixedly connected with slider 57 that base 1 was kept away from to extension spring 56, the surface of slider 57 and base 1's inner wall sliding connection, the one end fixedly connected with pull rod 58 that extension spring 56 was kept away from to slider 57, the one end fixedly connected with inserted block 59 of slider 57 is kept away from to pull rod 58, the one end that pull rod 58 was kept away from to inserted block 59 is inserted with the lower surface of baffle 55 and is established the connection, sets up inserted block 59, is convenient for further fixed protection casing 3.

The whole connecting device 5 achieves the effects that when the heat dissipation assembly needs to be connected, the pull rod 58 is pulled to enable the slide block 57 to be stressed and slide, the extension spring 56 is stressed and expanded, the baffle 55 is pulled to enable the limiting rod 53 to be stressed and lifted after the constraint is lost, the protective cover 3 is inserted into the supporting rod 51 immediately, after one end of the protective cover 3 abuts against the mounting plate 2, the baffle 55 is inserted into the surface of the base 1 immediately, the pull rod 58 is loosened, the slide block 57 is pulled after the tension spring 56 is rebounded after the constraint is lost, the inserting block 59 is sequentially stressed and inserted into the surface of the baffle 55 to complete the fixation, the connecting device 5 is arranged, the heat dissipation assembly is conveniently and quickly fixedly connected, the conditions that the conventional display card is easy to generate high temperature in the use process, the loss of the display card is accelerated, the short circuit of the display card is easy to cause are avoided, the traditional equipment is prevented from being connected through bolts, a large number of tools are needed in the maintenance process, and the operation is complicated, and then reduce the spoilage of equipment, improve the stability of equipment, the normal use of the equipment of being convenient for.

As shown in fig. 1 and 5, the surface of the shield 3 is provided with a filtering device 6, and one end of the filtering device 6 is slidably connected with the inner wall of the shield 3.

Filter equipment 6 includes filter 61, the surface of filter 61 and the inner wall sliding connection of protection casing 3, the one end fixedly connected with ratch 62 of filter 61, one side rotation that protection casing 3 is close to ratch 62 is connected with gear 63, gear 63 is connected with the surface toothing of ratch 62, the last fixed surface of gear 63 is connected with dwang 64, the one end fixedly connected with runner 65 of gear 63 is kept away from to dwang 64, the surface of runner 65 is connected with the surface rotation of protection casing 3, set up filter 61, be convenient for shelter from the filtration with the floater in the air.

One end sliding connection that gear 63 was kept away from to protection casing 3 has locating lever 66, locating lever 66's surface is inserted with the surface of filter 61 and is established and be connected, the one end fixedly connected with that filter 61 was kept away from to locating lever 66 supports piece 67, the fixed surface of piece 67 is connected with fixed spring 68, fixed spring 68 establishes with locating lever 66's surface cover and is connected, fixed spring 68 keeps away from the one end of piece 67 and the fixed surface of protection casing 3 is connected, locating lever 66 keeps away from the one end fixedly connected with that supports piece 67 and draws piece 69, set up locating lever 66, be convenient for fix filter 61.

The whole filtering device 6 achieves the effect that when the heat radiation component works and the filtering plate 61 is inserted into the inner wall of the protective cover 3, the toothed bar 62 is abutted and meshed with the surface of the gear 63, the pulling block 69 is pulled to force and lift the positioning rod 66, the fixing spring 68 is tightened in succession, when the positioning rod 66 is separated from the inner wall of the protective cover 3, the rotating wheel 65 is rotated to force the rotating rod 64 in succession to drive the gear 63 to rotate, the toothed bar 62 is slid in succession, when the filtering plate 61 slides to the mounting plate 2 to be abutted, the pulling block 69 is loosened to fix the spring 68 and lose the restraint, the rebounding pushing abutting block 67 is released, the positioning rod 66 is inserted into the surface of the filtering plate 61 in succession, the filtering device 6 is arranged to block and filter floating objects in the air, thereby avoiding dust accumulation and adsorption in the interior of the device to cause the condition of overheating, and further ensuring the normal heat radiation of the device, the service life of the equipment is prolonged.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a heat radiation structure is assisted to quick-witted case display card, includes base (1), mounting panel (2), protection casing (3), flabellum (4) and connecting device (5), its characterized in that: mounting panel (2) are connected with the fixed surface of base (1), the surface sliding connection of protection casing (3) and base (1), flabellum (4) are rotated with the surface of protection casing (3) and are connected, connecting device (5) are located the surface setting of protection casing (3), connecting device (5) include bracing piece (51), bracing piece (51) are connected with the fixed surface of mounting panel (2), the one end that mounting panel (2) were kept away from in bracing piece (51) is inserted with the inner wall of protection casing (3) and is established the connection, the one end fixedly connected with nest block (52) of mounting panel (2) are kept away from in protection casing (3).

2. The auxiliary heat dissipation structure for the display card of the chassis according to claim 1, wherein: the inner wall sliding connection of cover piece (52) has gag lever post (53), the last fixed surface of gag lever post (53) is connected with connecting block (54), one end fixedly connected with baffle (55) of gag lever post (53) are kept away from in connecting block (54).

3. The auxiliary heat dissipation structure for the display card of the chassis according to claim 2, wherein: the surface of baffle (55) and the surperficial sliding connection of protection casing (3), the one end that the protection casing (3) was kept away from in baffle (55) is inserted with the surface of base (1) and is established and be connected, one side fixedly connected with extension spring (56) that base (1) is close to baffle (55).

4. The auxiliary heat dissipation structure for the display card of the chassis according to claim 3, wherein: one end fixedly connected with slider (57) of base (1) is kept away from in extension spring (56), the surface of slider (57) and the inner wall sliding connection of base (1), one end fixedly connected with pull rod (58) of extension spring (56) is kept away from in slider (57), one end fixedly connected with inserted block (59) of slider (57) is kept away from in pull rod (58), the one end that pull rod (58) were kept away from in inserted block (59) is inserted and is established the connection with the lower surface of baffle (55).

5. The auxiliary heat dissipation structure for the display card of the chassis according to claim 1, wherein: the surface of protection casing (3) is provided with filter equipment (6), the inner wall sliding connection of one end and protection casing (3) of filter equipment (6).

6. The auxiliary heat dissipation structure for the display card of the computer case according to claim 5, wherein: filter equipment (6) include filter (61), the surface of filter (61) and the inner wall sliding connection of protection casing (3), one end fixedly connected with ratch (62) of filter (61), one side rotation that protection casing (3) are close to ratch (62) is connected with gear (63), gear (63) are connected with the surface toothing of ratch (62), the last fixed surface of gear (63) is connected with dwang (64), one end fixedly connected with runner (65) of gear (63) are kept away from in dwang (64), the surface of runner (65) is connected with the surface rotation of protection casing (3).

7. The auxiliary heat dissipation structure of the display card of the chassis according to claim 6, wherein: the one end sliding connection that gear (63) was kept away from in protection casing (3) has locating lever (66), the surface of locating lever (66) is inserted with the surface of filter (61) and is established the connection, the one end fixedly connected with of filter (61) is kept away from in locating lever (66) supports piece (67), the fixed surface of supporting piece (67) is connected with fixed spring (68), fixed spring (68) is established with the surface cover of locating lever (66) and is connected, fixed spring (68) are kept away from the one end of supporting piece (67) and are connected with the fixed surface of protection casing (3), the one end fixedly connected with that the supporting piece (67) was kept away from in locating lever (66) draws piece (69).