CN212305984U

CN212305984U - 4K resolution output display drive board

Info

Publication number: CN212305984U
Application number: CN202021160681.5U
Authority: CN
Inventors: 方亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-01-05
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a 4K resolution output display drive board, which belongs to the technical field of display drive boards, and comprises a drive board body, wherein the surface of the drive board body is provided with a quick heat dissipation assembly, the quick heat dissipation assembly comprises a heat dissipation fan, a mounting frame and a heat dissipation cavity, the surface of the drive board body is provided with the mounting frame, the inside of the mounting frame is provided with the heat dissipation fan, and the outer side of the mounting frame is provided with the heat dissipation cavity; the utility model discloses a set up quick radiator unit, improve the operating mass of drive plate body, guarantee the stability of work, prevent the condition of overheated short circuit, improve the result of use, reduce the damage probability, guarantee the life of equipment, through setting up shock attenuation installation component, support and the shock attenuation by damping spring and bracing piece to the drive plate, guarantee the stability of drive plate installation, improve the ability of anti-vibration, guarantee the service quality, prevent the condition of fracture damage.

Description

4K resolution output display drive board

Technical Field

The utility model belongs to the technical field of the display drive board, concretely relates to 4K resolution output display drive board.

Background

The display driving board scheme is a driving board card applied to a product related to liquid crystal display, and comprises integrated circuit boards used in the aspects of computers, televisions, advertising machines, projectors, monitoring displays, industrial control displays, medical equipment displays, ship-borne vehicle-borne and ship-borne display equipment and the like.

The prior art has the following problems:

1. when the display driving board is used, the electrical elements on the surface of the display driving board work to generate heat, and if the electrical elements are not cooled and radiated, the service life of equipment is easily shortened, and the damage probability is increased;

2. when fixing the display drive board, the drive board is easily pressed, and if the damping mounting assembly is not arranged, the situation that the drive board is easy to break is caused, so that the use quality is influenced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a 4K resolution output display drive board has that the heat dissipation is convenient, the fixed characteristics of shock attenuation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 4K resolution output display drive board, includes the drive plate body, the surface of drive plate body is provided with quick radiating component, quick radiating component is including heat dissipation fan, mounting bracket and heat dissipation chamber, wherein, the surface of drive plate body is provided with the mounting bracket, the inside of mounting bracket is provided with the heat dissipation fan, the outside of mounting bracket is provided with the heat dissipation chamber.

Preferably, the heat dissipation cavity comprises an air guide pipe, heat dissipation fins, a heat conduction patch and a heat conduction copper pipe, wherein the air guide pipe is arranged on one side of the mounting frame, the heat dissipation fins are arranged at the upper end of the air guide pipe, the heat conduction copper pipe is arranged in the air guide pipe, and the heat conduction patch is arranged at the bottom end of the heat conduction copper pipe.

Preferably, fiber filter screens are symmetrically arranged on two sides of the bottom end of the air guide pipe.

Preferably, heat-conducting silicone grease is filled between the heat-conducting copper pipe and the heat-conducting patch.

Preferably, the surface four corners of drive plate body is provided with shock attenuation installation component, shock attenuation installation component includes fastening bolt, hexagonal copper post, bracing piece, spacing chamber and damping spring, wherein, the bottom of drive plate body is provided with hexagonal copper post, the inside of hexagonal copper post is provided with fastening bolt, the bottom of hexagonal copper post is provided with the bracing piece, the bottom of bracing piece is provided with spacing chamber, the surface winding of bracing piece has damping spring.

Preferably, the bottom end of the limiting cavity is provided with a threaded rod in a brazing mode.

Preferably, the side wall surface of hexagonal copper post is provided with the silica gel supporting pad.

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

1. the utility model discloses a set up quick radiator unit, carry out convulsions by the heat dissipation fan for the heat that heat dissipation chamber both sides electrical components work produced can discharge fast, improves the operating mass of drive plate body, guarantees the stability of work, prevents the condition of overheated short circuit, improves the result of use, reduces the damage probability, guarantees the life of equipment.

2. The utility model discloses a set up shock attenuation installation component, support and the shock attenuation by damping spring and bracing piece to the drive plate, guarantee the stability of drive plate installation, improve anti-vibration's ability, guarantee service quality, prevent the condition of fracture damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fast heat dissipation assembly of the present invention;

FIG. 3 is a side view of the heat dissipation chamber structure of the present invention;

fig. 4 is the structural schematic diagram of the shock-absorbing mounting assembly of the present invention.

In the figure: 1. a drive plate body; 2. a fast heat dissipation assembly; 21. a heat dissipation fan; 22. a mounting frame; 23. a heat dissipation cavity; 231. an air guide pipe; 232. heat dissipation fins; 233. a fiber screen; 234. a heat conducting patch; 235. a heat conducting copper pipe; 3. a shock absorbing mounting assembly; 31. fastening a bolt; 32. a hexagonal copper cylinder; 33. a support bar; 34. a threaded rod; 35. a limiting cavity; 36. a damping spring; 37. silica gel supporting pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a 4K resolution output display drive board, including drive plate body 1, the surface of drive plate body 1 is provided with quick radiating component 2, quick radiating component 2 is including heat dissipation fan 21, mounting bracket 22 and heat dissipation chamber 23, wherein, the surface of drive plate body 1 is provided with mounting bracket 22, the inside of mounting bracket 22 is provided with heat dissipation fan 21, the outside of mounting bracket 22 is provided with heat dissipation chamber 23, carry out convulsions by heat dissipation fan 21, make heat dissipation chamber 23 can inhale the hot-air of its both sides, guarantee the radiating effect, improve the stability of equipment work.

Specifically, the heat dissipation cavity 23 includes an air duct 231, heat dissipation fins 232, a heat conduction patch 234, and a heat conduction copper pipe 235, wherein the air duct 231 is disposed on one side of the mounting frame 22, the heat dissipation fins 232 are disposed on the upper end of the air duct 231, the heat conduction copper pipe 235 is disposed inside the air duct 231, and the heat conduction patch 234 is disposed at the bottom end of the heat conduction copper pipe 235.

Through adopting above-mentioned technical scheme, be provided with heat conduction copper pipe 235 and improve the absorption effect to the heat to be provided with heat radiation fins 232 and increase heat conduction copper pipe 235's heat radiating area, improve the radiating effect, guarantee the radiating quality.

Specifically, the fiber screens 233 are symmetrically arranged on two sides of the bottom end of the air guide pipe 231.

Through adopting above-mentioned technical scheme, prevent to inhale the inside of guide duct 231 with external dust when carrying out convulsions heat dissipation, guarantee the quality of use of heat dissipation fan 21, prevent that the dust from adhering to.

Specifically, the heat conducting silicone grease is filled between the heat conducting copper pipe 235 and the heat conducting patch 234.

By adopting the technical scheme, the heat-conducting patch 234 is arranged to be tightly attached to the surface of the element to absorb heat, the heat-conducting efficiency is improved by filling the heat-conducting silicone grease, and the heat-radiating effect is ensured.

Specifically, the surface four corners of drive plate body 1 is provided with shock attenuation installation component 3, and shock attenuation installation component 3 includes fastening bolt 31, hexagonal copper post 32, bracing piece 33, spacing chamber 35 and damping spring 36, and wherein, the bottom of drive plate body 1 is provided with hexagonal copper post 32, and the inside of hexagonal copper post 32 is provided with fastening bolt 31, and the bottom of hexagonal copper post 32 is provided with bracing piece 33, and the bottom of bracing piece 33 is provided with spacing chamber 35, and the surface winding of bracing piece 33 has damping spring 36.

Through adopting above-mentioned technical scheme, fix drive plate body 1 in the upper end of hexagonal copper post 32 through fastening bolt 31, then support rod 33 stretches into the inside in spacing chamber 35 when drive plate body 1 receives to press to make damping spring 36 compress, prevent drive plate body 1 compression damage, improve life.

Specifically, the bottom end of the limiting cavity 35 is provided with a threaded rod 34 in a brazing mode.

Through adopting above-mentioned technical scheme, guarantee that spacing chamber 35 can firmly install, prevent the condition of rocking to appear.

Specifically, the side wall surface of the hexagonal copper pillar 32 is provided with a silica gel support pad 37.

Through adopting above-mentioned technical scheme, improve drive plate body 1's supporting effect, guarantee pressure dispersion, prevent drive plate body 1 fracture.

The utility model discloses well heat dissipation fan 21 is the existing technique of disclosing, and the model of chooseing for use is AB3505HB-GA 0.

The utility model discloses a theory of operation and use flow: when the utility model is used, the threaded rod 34 is firstly rotatably installed on the fixed seat, then the installation hole of the drive plate body 1 is placed corresponding to the hexagonal copper column 32, the fastening bolt 31 is rotated to fix the drive plate body 1, when the drive plate body 1 is pressed, the support rod 33 extends into the limiting cavity 35, and the damping spring 36 is compressed, so that the installation stability of the drive plate body 1 is ensured, and the compression and anti-seismic performance is improved;

when the drive plate body 1 works, the electrical element on the surface of the drive plate body works to generate heat to be radiated, the radiating fan 21 is started to exhaust air at the moment, hot air is pumped into the air guide pipe 231, auxiliary heat radiation is performed through the radiating fins 232, then the hot air is discharged from the upper end of the radiating fan 21, the use stability of the drive plate body 1 is ensured, and the working quality is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 4K resolution ratio output display drive board, includes drive plate body (1), its characterized in that: the surface of drive plate body (1) is provided with quick radiating component (2), quick radiating component (2) are including heat dissipation fan (21), mounting bracket (22) and heat dissipation chamber (23), wherein, the surface of drive plate body (1) is provided with mounting bracket (22), the inside of mounting bracket (22) is provided with heat dissipation fan (21), the outside of mounting bracket (22) is provided with heat dissipation chamber (23).

2. A 4K resolution output display drive board according to claim 1, wherein: the heat dissipation cavity (23) comprises an air guide pipe (231), heat dissipation fins (232), a heat conduction patch (234) and a heat conduction copper pipe (235), wherein the air guide pipe (231) is arranged on one side of the mounting frame (22), the heat dissipation fins (232) are arranged at the upper end of the air guide pipe (231), the heat conduction copper pipe (235) is arranged inside the air guide pipe (231), and the heat conduction patch (234) is arranged at the bottom end of the heat conduction copper pipe (235).

3. A 4K resolution output display drive board according to claim 2, wherein: and fiber filter screens (233) are symmetrically arranged at two sides of the bottom end of the air guide pipe (231).

4. A 4K resolution output display drive board according to claim 3, wherein: and heat-conducting silicone grease is filled between the heat-conducting copper pipe (235) and the heat-conducting patch (234).

5. A 4K resolution output display drive board according to claim 1, wherein: the surface four corners of drive plate body (1) is provided with shock attenuation installation component (3), shock attenuation installation component (3) are including fastening bolt (31), hexagonal copper post (32), bracing piece (33), spacing chamber (35) and damping spring (36), wherein, the bottom of drive plate body (1) is provided with hexagonal copper post (32), the inside of hexagonal copper post (32) is provided with fastening bolt (31), the bottom of hexagonal copper post (32) is provided with bracing piece (33), the bottom of bracing piece (33) is provided with spacing chamber (35), the surface winding of bracing piece (33) has damping spring (36).

6. A 4K resolution output display drive board according to claim 5, wherein: the bottom end of the limiting cavity (35) is provided with a threaded rod (34) in a brazing mode.

7. A 4K resolution output display drive board according to claim 5, wherein: the lateral wall surface of hexagonal copper post (32) is provided with silica gel supporting pad (37).