CN217157183U

CN217157183U - Computer display protection heat abstractor

Info

Publication number: CN217157183U
Application number: CN202220887376.9U
Authority: CN
Inventors: 肖敬辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-09
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a computer display protection heat dissipation device, relating to the field of computer heat dissipation devices, comprising a shell and a display screen fixedly connected with the outer side wall of the shell, wherein the rotation of the shell is connected with a base; the air exit has been seted up to the lateral wall bottom of shell, and the inside wall fixedly connected with second filter screen of air exit, the inside wall rotation of air exit is connected with little baffle, the inside wall fixedly connected with gag lever post of shell, and the lateral wall rotation of gag lever post is connected with main pivot, and the lateral wall fixedly connected with fan of main pivot, the tip fixedly connected with drive mechanism of fan is kept away from in the main pivot. The utility model discloses, the utility model discloses when using the display screen, the rotatory extraction outside air of fan is supplied air in to the shell through first filter screen, makes the interior air current that forms top-down of shell to effectively dispel the heat to the display screen, inside the filter screen can prevent effectively that outside dust from entering into the display screen, in order to cause the damage to internal components and parts, prolonged the life of display screen.

Description

Computer display protection heat abstractor

Technical Field

The utility model relates to a computer cooling device technical field especially relates to a computer display protects heat abstractor.

Background

The computer is one of the most advanced scientific and technical inventions in the 20 th century, has extremely important influence on the production activities and social activities of human beings, and develops rapidly with strong vitality. The application field of the method is expanded from the initial military scientific research application to various fields of society, a large-scale computer industry is formed, and the technical progress of the whole world is driven. It is one of the important signs that human beings enter the information age. Computer displays are also commonly referred to as computer monitors or computer screens. It is the most important computer component except for CPU, mainboard, memory, power supply, keyboard and mouse.

Among the prior art, the radiating effect of computer display screen is not strong, and under the long-time condition of not using of display, lack the protection moreover, the display screen is inside to wet easily, falls into the dust through the wind gap even, causes the display screen can't continue normal use again, consequently, we provide a computer display protection heat abstractor and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer display protection and heat dissipation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a computer display protection heat dissipation device comprises a shell and a display screen fixedly connected to the outer side wall of the shell, wherein the shell is rotatably connected with a base; the utility model discloses a display screen, including shell, display screen, lateral wall fixedly connected with first filter screen, the lateral wall laminating of first filter screen has big baffle, the air exit has been seted up to the lateral wall bottom of shell, the inside wall fixedly connected with second filter screen of air exit, the inside wall of air exit rotates and is connected with little baffle, the inside wall fixedly connected with gag lever post of shell, the lateral wall of gag lever post rotates and is connected with the main pivot, the lateral wall fixedly connected with fan of main pivot, the tip fixedly connected with drive mechanism of fan is kept away from in the main pivot.

Preferably, drive mechanism includes the sector block with main pivot fixed connection, the outer loop of sector block laminates mutually has the transfer line, the inside wall top fixedly connected with tooth piece of transfer line, the tip fixedly connected with reset spring of sector block is kept away from to the transfer line, the bottom of tooth piece meshes mutually has the gear shaft, the outside wall laminating of gear shaft has the final drive belt, the final drive belt is kept away from the tip inside wall laminating of gear shaft and is had the counter shaft, the outside wall laminating of counter shaft has the auxiliary drive belt, the one end inside wall laminating that the counter shaft was kept away from to the auxiliary drive belt has the baffle pivot, the outside wall rotation of auxiliary drive belt is connected with spacing post.

Preferably, the gear rotating shaft penetrates through the side wall of the shell and extends to the outer side wall of the large baffle, the gear rotating shaft is fixedly connected with the large baffle, and the outer side wall of the large baffle is attached to the outer side wall of the first filter screen.

Preferably, the outer side wall of the baffle rotating shaft is fixedly connected with the inner side wall of the small baffle, the outer side wall of the baffle rotating shaft is rotatably connected with the inner side wall of the shell, and the outer side wall of the auxiliary rotating shaft is rotatably connected with the inner side wall of the shell.

Preferably, one end, far away from the transmission rod, of the return spring is fixedly connected with the inner side wall of the shell, and the outer side wall of the limiting column is rotatably connected with the inner side wall of the shell.

Preferably, the outer side wall of the transmission rod is in sliding connection with the inner side wall of the shell, and the inner side wall of the shell provided with the first filter screen is provided with an air inlet.

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

1. the utility model discloses a cooperation of fan, first filter screen, second filter screen, air exit is used, and when using the display screen, the rotatory extraction outside air of fan is supplied air in to the shell through first filter screen, makes and forms top-down's air current in the shell to effectively dispel the heat to the display screen, inside the filter screen can prevent effectively that outside dust from entering into the display screen, in order to cause the damage to internal components and parts, prolonged the life of display screen.

2. The utility model discloses a, drive mechanism, the fan, the cooperation of main pivot is used, when using the display screen, it is rotatory that the fan drives main pivot, main pivot drives drive mechanism work, can make big baffle, little baffle is in time opened, let the fan dispel the heat to the display screen, when not using, reset spring resets and promotes drive mechanism work, make big baffle the air intake shutoff, little baffle is the air exit shutoff, let the inside relative confined space that forms of display screen, do not let outside humid air cause the damage to components and parts, form the protection.

Drawings

Fig. 1 is a schematic front perspective view of a protective heat dissipation device for a computer display according to the present invention;

fig. 2 is a schematic back side perspective view of a protective heat dissipation device for a computer display according to the present invention;

fig. 3 is a schematic front perspective sectional view of a protective heat dissipation device for a computer display according to the present invention;

fig. 4 is a schematic structural view of a transmission mechanism of a protective heat dissipation device for a computer display according to the present invention;

fig. 5 is a schematic structural diagram of a position a in fig. 3 of a protective heat dissipation device for a computer display according to the present invention;

fig. 6 is a schematic structural diagram of a portion B in fig. 4 of a protective heat dissipation device for a computer display according to the present invention;

fig. 7 is a schematic structural diagram of a position C in fig. 4 of a protective heat dissipation device for a computer display according to the present invention.

In the figure: 1. a housing; 2. a base; 3. a display screen; 4. an air outlet; 5. a large baffle plate; 6. a first filter screen; 7. a small baffle; 8. a limiting rod; 9. a fan; 10. a main rotating shaft; 11. a sector block; 12. a transmission rod; 13. a return spring; 14. a gear shaft; 15. a secondary drive belt; 16. a main drive belt; 17. an auxiliary rotating shaft; 18. a tooth block; 19. a baffle plate rotating shaft; 20. a second filter screen; 21. a limiting column.

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.

Referring to fig. 1-7, a protective heat sink for a computer display comprises a housing 1, a display screen 3 fixedly connected to the outer side wall of the housing 1, and a base 2 rotatably connected to the housing 1; the first filter screen 6 of lateral wall fixedly connected with that display screen 3 was kept away from to shell 1, the laminating has big baffle 5 mutually outside the first filter screen 6, air exit 4 has been seted up to shell 1's lateral wall bottom, the inside wall fixedly connected with second filter screen 20 of air exit 4, the inside wall of air exit 4 rotates and is connected with little baffle 7, the inside wall fixedly connected with gag lever post 8 of shell 1, the lateral wall of gag lever post 8 rotates and is connected with main pivot 10, the lateral wall fixedly connected with fan 9 of main pivot 10, the tip fixedly connected with drive mechanism of fan 9 is kept away from in main pivot 10.

The arrangement of the large baffle 5 can effectively block the air inlet, and prevent dust and damp air from entering the display screen 3 for a long time.

Wherein, drive mechanism includes the sector 11 with main pivot 10 fixed connection, the outer loop of sector 11 laminates mutually has transfer line 12, the inside wall top fixedly connected with tooth piece 18 of transfer line 12, the tip fixedly connected with reset spring 13 that sector 11 was kept away from to transfer line 12, the bottom of tooth piece 18 meshes mutually has gear shaft 14, gear shaft 14's the laminating of the outside wall has final drive belt 16, final drive belt 16 keeps away from gear shaft 14's the laminating of the inside wall of tip has counter shaft 17, counter shaft 17's the laminating of the outside wall has counter drive belt 15, counter drive belt 15 keeps away from counter shaft 17's the laminating of the inside wall of one end has baffle pivot 19, counter drive belt 15's the outside wall rotation is connected with spacing post 21.

Due to the arrangement of the transmission mechanism, a person only needs to open the computer when using the computer, other operations are not needed, and the use of the person is facilitated.

Wherein, gear shaft 14 runs through the lateral wall of shell 1 and extends to the lateral wall of big baffle 5, gear shaft 14 and big baffle 5 fixed connection, the lateral wall of big baffle 5 and the laminating of the lateral wall of first filter screen 6.

Big baffle 5 can be effectual when rotatory clear up the dust on 6 surfaces of first filter screen, and the manpower has been saved to the personnel that do not clear up.

The outer side wall of the baffle rotating shaft 19 is fixedly connected with the inner side wall of the small baffle 7, the outer side wall of the baffle rotating shaft 19 is rotatably connected with the inner side wall of the shell 1, and the outer side wall of the auxiliary rotating shaft 17 is rotatably connected with the inner side wall of the shell 1.

The baffle rotating shaft 19 can effectively push the small baffle 7 to rotate under the transmission of the transmission mechanism, so that the small baffle 7 can open the air outlet 4 to exhaust air.

Wherein, the one end that transfer line 12 was kept away from to reset spring 13 is connected with the inside wall fixed connection of shell 1, and the lateral wall of spacing post 21 is connected with the inside wall rotation of shell 1.

The setting of reset spring 13 can promote transfer line 12 to reset when fan 9 does not rotate, drives big baffle 5 and little baffle 7 and closes air intake air exit 4 to reach the effect of protection.

Wherein, the lateral wall of transfer line 12 and the inside wall sliding connection of shell 1, the air intake has been seted up to the inside wall that shell 1 set up first filter screen 6.

The setting of first filter screen 6 effectively filters the air that enters into inside, prevents that the dust from entering into display screen 3 inside along with the air.

In the utility model, when using the computer, the display screen 3 starts to work, the fan 9 in the housing 1 starts to rotate, the fan 9 rotates to drive the main rotating shaft 10 to rotate, the main rotating shaft 10 rotates to drive the sector 11 to rotate, the sector 11 forms a circular surface under the high-speed rotation of the main rotating shaft 10 by the centrifugal force, the two-side transmission rod 12 is pushed to move towards two sides, and the transmission rod 12 can not shake back and forth, the transmission rod 12 drives the tooth block 18 to move towards two sides, the tooth block 18 drives the meshed gear rotating shaft 14 to rotate, the gear rotating shaft 14 rotates to drive the main transmission belt 16 to rotate, the main transmission belt 16 rotates to drive the auxiliary rotating shaft 17 to rotate, the auxiliary rotating shaft 17 rotates to drive the auxiliary transmission belt 15 to rotate, the auxiliary transmission belt 15 rotates to effectively drive the baffle rotating shaft 19 to rotate under the limit of the limit column 21, the baffle rotating shaft 19 rotates to drive the small baffle 7 to rotate to open the exhaust outlet 4, the gear rotating shaft 14 rotates to drive the large baffle 5 to rotate to open the air inlet, the fan 9 rotates to draw outside air and supplies the air into the shell 1 through the first filter screen 6 to form air flow from top to bottom, so as to radiate the display screen 3, when the computer display screen 3 is closed, the fan 9 stops rotating, the main rotating shaft 10 also stops rotating along with the stop of the fan 9, then the reset springs 13 at two sides push the transmission rod 12 to reset, the transmission rod 12 resets and pushes the sector block 11 to be in a vertical downward state, the transmission rod 12 resets and drives the gear rotating shaft 14 to rotate through the tooth block 18, the gear rotating shaft 14 drives the large baffle 5 to reset and close the air inlet, and cleans dust on the first filter screen 6, the small baffle 7 rotates and closes the air outlet 4 under the driving of the transmission mechanism, thereby protecting the inside of the display screen 3 from being affected by moist air and prolonging the service life of the display screen 3, simple and practical, and is worth popularizing.

The above, 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. A computer display protection heat dissipation device comprises a shell (1) and a display screen (3) fixedly connected to the outer side wall of the shell (1), and is characterized in that a base (2) is rotatably connected to the shell (1);

the utility model discloses a fan, including shell (1), the first filter screen of lateral wall fixedly connected with (6) of display screen (3) is kept away from in shell (1), the lateral wall laminating of first filter screen (6) has big baffle (5), air exit (4) have been seted up to the lateral wall bottom of shell (1), the inside wall fixedly connected with second filter screen (20) of air exit (4), the inside wall rotation of air exit (4) is connected with little baffle (7), the inside wall fixedly connected with gag lever post (8) of shell (1), the lateral wall rotation of gag lever post (8) is connected with main pivot (10), the lateral wall fixedly connected with fan (9) of main pivot (10), the tip fixedly connected with drive mechanism of fan (9) is kept away from in main pivot (10).

2. The computer display protection and heat dissipation device according to claim 1, wherein the transmission mechanism includes a sector (11) fixedly connected to the main rotation shaft (10), the outer ring of the sector (11) is attached to a transmission rod (12), the top of the inner side wall of the transmission rod (12) is fixedly connected to a tooth block (18), the end of the transmission rod (12) away from the sector (11) is fixedly connected to a return spring (13), the bottom of the tooth block (18) is engaged to a gear rotation shaft (14), the outer side wall of the gear rotation shaft (14) is attached to a main transmission belt (16), the inner side wall of the end of the main transmission belt (16) away from the gear rotation shaft (14) is attached to an auxiliary rotation shaft (17), the outer side wall of the auxiliary rotation shaft (17) is attached to an auxiliary transmission belt (15), the inner side wall of one end of the auxiliary transmission belt (15) away from the auxiliary rotation shaft (17) is attached to a baffle rotation shaft (19), the outer side wall of the auxiliary transmission belt (15) is rotatably connected with a limiting column (21).

3. The computer display protection and heat dissipation device according to claim 2, wherein the gear rotating shaft (14) penetrates through a side wall of the housing (1) and extends to an outer side wall of the large baffle (5), the gear rotating shaft (14) is fixedly connected with the large baffle (5), and the outer side wall of the large baffle (5) is attached to the outer side wall of the first filter screen (6).

4. The computer display protection and heat dissipation device according to claim 2, wherein the outer sidewall of the baffle rotating shaft (19) is fixedly connected with the inner sidewall of the small baffle (7), the outer sidewall of the baffle rotating shaft (19) is rotatably connected with the inner sidewall of the housing (1), and the outer sidewall of the auxiliary rotating shaft (17) is rotatably connected with the inner sidewall of the housing (1).

5. The protective heat dissipation device for the computer display according to claim 2, wherein one end of the return spring (13) away from the transmission rod (12) is fixedly connected with the inner side wall of the housing (1), and the outer side wall of the limiting column (21) is rotatably connected with the inner side wall of the housing (1).

6. The protective heat dissipation device for computer displays according to claim 2, wherein the outer side wall of the transmission rod (12) is slidably connected with the inner side wall of the housing (1), and the inner side wall of the housing (1) provided with the first filter screen (6) is provided with an air inlet.