CN219370549U

CN219370549U - Display screen with heat radiation structure

Info

Publication number: CN219370549U
Application number: CN202320193097.7U
Authority: CN
Inventors: 郑广辉; 刘玉祥; 徐庆川
Original assignee: Jiangxi Huaersheng Technology Co ltd
Current assignee: Jiangxi Huaersheng Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-07-18
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a display screen with a heat radiation structure, which relates to the technical field of display screens and comprises a display screen main body and a base, wherein an air inlet fan is arranged on one side of the inside of the display screen main body, an air exhaust fan is arranged on the other side of the inside of the display screen main body, an adjusting mechanism is arranged in the base, the adjusting mechanism comprises a rotating rod, a first bevel gear, a second bevel gear, a gear and a rack, a connecting rod is connected to the rack, and a clamping head is arranged at the end part of the connecting rod. According to the utility model, the air inlet fan and the air exhaust fan are arranged, the air inlet fan can blow low-temperature air into the display screen main body to absorb heat of the circuit board and the electronic element, and the air exhaust fan is used for exhausting high-temperature air through the adjusting mechanism, so that the rotating angle of the display screen main body can be controlled at any time, and the display screen main body can be fixed after rotating through the clamping head.

Description

Display screen with heat radiation structure

Technical Field

The utility model relates to the technical field of display screens, in particular to a display screen with a heat dissipation structure.

Background

With the rapid development of technology, computers have become indispensable electronic devices in daily life, computer display screens are generally called computer screens, and display screens are display tools for displaying certain electronic files on the screens through specific transmission devices, so that good display screens can bring comfortable experience to people when people work or browse information in daily life.

When the computer display screen is used, the temperature of the circuit board and the electronic element in the computer display screen can be increased, heat can be transferred to the screen, so that the temperature of the screen is also increased, if the heat is gathered in a large amount, the service life of the computer display screen can be reduced, the display screen is even damaged, the existing computer display screen is usually provided with a radiating hole for radiating, the radiating efficiency is lower, and dust can enter the display screen through the radiating hole to damage the electronic element.

The display screen on the market can usually adjust the angle when using, but need user's both hands control computer display screen to carry out angle modulation when angle regulation, can make the display screen base remove in adjusting like this, if the base is held to one hand, the other hand carries out angle modulation for required regulation dynamics is great, brings great inconvenience for people.

Disclosure of Invention

Based on the above, the utility model aims to provide a display screen with a heat dissipation structure, so as to solve the technical problems of poor heat dissipation effect of the display screen and inconvenient adjustment of the angle of the display screen.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a display screen with heat radiation structure, includes display screen main part and base, the back-mounted of display screen main part has the display screen shell, rotate on the base and install the back shaft, the back shaft tip is connected with the display screen shell, inside one side of display screen main part is equipped with the air inlet fan, inside opposite side of display screen main part is equipped with the fan of airing exhaust, be equipped with adjustment mechanism in the base, adjustment mechanism includes bull stick, first bevel gear, second bevel gear, gear and rack, be equipped with the bull stick in the base, first bevel gear is installed to the bull stick tip, the back shaft tip cover is equipped with the pivot, and the pivot is rotated and is installed on the base, be connected with the second bevel gear in the pivot, be connected with the gear in the pivot, slidable mounting has two sets of racks on the base, be connected with the connecting rod on the rack, the clamping head is installed to the connecting rod tip.

Through adopting above-mentioned technical scheme, through setting up air inlet fan and exhaust fan, make the display screen when using, air inlet fan can blow in the display screen main part inside with low temperature air, the heat of absorption circuit board and electronic component, then through exhaust fan with high temperature air discharge display screen main part inside, through setting up adjustment mechanism, make the rotation angle that can control the display screen main part at any time, and can fix after rotatory through pressing from both sides tight head messenger display screen main part, prevent that the mistake from touching the display screen and leading to the display screen rotatory, this adjustment mechanism's simple structure, stability is good, and can the one-hand regulation, labour saving and time saving.

The utility model is further characterized in that the base is provided with an adjusting knob, and the adjusting knob is connected with a rotating rod.

By adopting the technical scheme, when the adjusting knob is rotated, the rotating rod can be driven to rotate.

The utility model is further arranged that the first bevel gear is meshed with the second bevel gear, and a plurality of groups of teeth meshed with the gears are arranged on the rack.

Through adopting above-mentioned technical scheme for when the bull stick rotates, first bevel gear rotates and drives second bevel gear and rotate, thereby makes the pivot rotate, drives the gear rotation, makes the rack rather than the meshing remove, and the clamp of control clamp head is fixed with break away from.

The utility model is further characterized in that the rotating shaft is hollow, the supporting shaft is positioned in the hollow space of the rotating shaft, and the supporting shaft is not contacted with the rotating shaft.

Through adopting above-mentioned technical scheme for the rotation of pivot and the rotation of back shaft do not influence each other, are convenient for fix the back shaft.

The utility model further provides that the display screen shell is detachably provided with the heat dissipation dust-proof plate, and the heat dissipation dust-proof plate is connected to the display screen shell through bolts.

Through adopting above-mentioned technical scheme, through setting up the heat dissipation dust separation board can further be with the inside heat discharge of display screen main part to can prevent that dust granule from getting into the inside of display screen main part, damage electronic component.

The utility model is further characterized in that an anti-skid rubber pad is arranged on the inner wall of the clamping head, and the clamping head is circular arc-shaped.

Through adopting above-mentioned technical scheme, can make the clamp head stronger to the fixed action of back shaft, increase the required frictional force of clamp head rotation, prevent that the back shaft slippage from rotating.

In summary, the utility model has the following advantages:

1. according to the utility model, the air inlet fan and the air exhaust fan are arranged, so that when the display screen is used, the air inlet fan can blow low-temperature air into the display screen main body to absorb heat of the circuit board and the electronic components, then the air exhaust fan is used for exhausting high-temperature air into the display screen main body, and the heat in the display screen main body can be further exhausted through the heat dissipation dust separation plate, and dust particles can be prevented from entering the display screen main body to damage the electronic components.

2. According to the utility model, the rotation angle of the display screen main body can be controlled at any time by arranging the adjusting mechanism, the display screen main body can be fixed after rotation by the clamping head, and the display screen is prevented from rotating due to mistaken touch of the display screen.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is a schematic view of the structure of the base of the present utility model;

FIG. 4 is a schematic view of the adjusting mechanism of the present utility model;

fig. 5 is a top view of the adjustment mechanism of the present utility model.

In the figure: 1. a display screen main body; 2. a display screen housing; 3. a base; 4. a support shaft; 5. an air intake fan; 6. an exhaust fan; 7. a heat-dissipating dust-separating plate; 8. an adjustment knob; 81. a rotating rod; 9. a first bevel gear; 10. a second bevel gear; 11. a rotating shaft; 12. a gear; 13. a rack; 131. teeth; 14. a connecting rod; 15. a clamping head.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a display screen with heat radiation structure, as shown in 1-5, including display screen main part 1 and base 3, display screen main part 1's back-mounted has display screen shell 2, rotate on the base 3 and install back shaft 4, back shaft 4 tip is connected with display screen shell 2, display screen main part 1 can carry out the angle modulation through the rotation of back shaft 4, inside one side of display screen main part 1 is equipped with air inlet fan 5, can blow in low temperature air inside display screen main part 1, the heat of absorption circuit board and electronic component, display screen main part 1 inside opposite side is equipped with exhaust fan 6, discharge high temperature air inside display screen main part 1, be equipped with adjustment mechanism in the base 3, adjustment mechanism includes bull stick 81, first bevel gear 9, second bevel gear 10, gear 12 and rack 13, be equipped with bull stick 81 in the base 3, bull stick 81 tip installs first bevel gear 9, back shaft 4 tip cover is equipped with pivot 11, and pivot 11 rotate and install on the base 3, be connected with second bevel gear 10 in the pivot 11, can drive 11 and rotate during the second bevel gear 10 rotates, be connected with gear 12 in the pivot 11, can drive the rotation of pivot 12, can drive the rack 13 when the rotation of rack is rotated and can drive the rack 13 and rotate the end portion, can drive the adjustment mechanism in the end portion of the head 15, can be rotated and the end portion is fixed to the end portion is tight in the 13, can be rotated, and is fixed, the end is fixed to the end is 13 is rotated, and is clamped by the end 15, is fixed to the end is rotated, and is 13, is fixed, is clamped and is 13.

Referring to fig. 1 and 3, in the above embodiment, the base 3 is provided with an adjusting knob 8, and the adjusting knob 8 is connected with a rotating rod 81, so that the rotating rod 81 can be driven to rotate when the adjusting knob 8 is turned.

Referring to fig. 4 and 5, in the above embodiment, the first bevel gear 9 is meshed with the second bevel gear 10, the rack 13 is provided with a plurality of sets of teeth 131 meshed with the gear 12, and when the rotating rod 81 rotates, the first bevel gear 9 rotates to drive the second bevel gear 10 to rotate, so that the rotating shaft 11 rotates to drive the gear 12 to rotate, so that the rack 13 meshed with the gear 12 moves, and the clamping fixing and detachment of the clamping head 15 are controlled.

Referring to fig. 4, in the above embodiment, the rotating shaft 11 is hollow, the supporting shaft 4 is located in the hollow space of the rotating shaft 11, and the supporting shaft 4 is not in contact with the rotating shaft 11, so that the rotation of the rotating shaft 11 and the rotation of the supporting shaft 4 are not affected, and the supporting shaft 4 is convenient to fix.

Referring to fig. 2, in the above embodiment, the display screen housing 2 is detachably provided with the heat dissipation and dust separation plate 7, and the heat dissipation and dust separation plate 7 is connected to the display screen housing 2 through bolts, so that heat in the display screen main body 1 can be further discharged, and dust particles can be prevented from entering the display screen main body 1 to damage electronic components.

Referring to fig. 4, in the above embodiment, the inner wall of the clamping head 15 is provided with an anti-slip rubber pad, and the clamping head 15 is provided with a circular arc shape, so that the fixing effect of the clamping head 15 on the support shaft 4 is stronger, the friction force required by the rotation of the clamping head 15 is increased, and the support shaft 4 is prevented from slipping to rotate.

The working principle of the utility model is as follows: when the angle of the display screen needs to be adjusted, firstly, the adjusting knob 8 is rotated to drive the rotating rod 81 to rotate, the first bevel gear 9 is rotated to drive the second bevel gear 10 to rotate, so that the rotating shaft 11 is rotated to drive the gear 12 to rotate, the rack 13 meshed with the rack is moved to two sides, the clamping head 15 is separated from the supporting shaft 4, then the supporting shaft 4 is rotated, after the display screen is adjusted to a required angle, the adjusting knob 8 is rotated in the opposite direction, the clamping head 15 is moved to the middle, clamping and fixing of the supporting shaft 4 are completed, and the display screen is prevented from rotating again.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. Display screen with heat radiation structure, including display screen main part (1) and base (3), its characterized in that: the back-mounted display screen casing (2) of display screen main part (1), rotate on base (3) and install back shaft (4), back shaft (4) tip is connected with display screen casing (2), inside one side of display screen main part (1) is equipped with air inlet fan (5), inside opposite side of display screen main part (1) is equipped with exhaust fan (6), be equipped with adjustment mechanism in base (3), adjustment mechanism includes bull stick (81), first bevel gear (9), second bevel gear (10), gear (12) and rack (13), be equipped with bull stick (81) in base (3), first bevel gear (9) are installed to bull stick (81) tip, back shaft (4) tip cover is equipped with pivot (11), and pivot (11) rotation is installed on base (3), be connected with second bevel gear (10) in pivot (11), be connected with gear (12) in pivot (11), slidable mounting has two sets of (13) on base (3), be connected with bull stick (14) on the base (3), install connecting rod (14) tip (15).

2. The display screen with heat dissipation structure of claim 1, wherein: an adjusting knob (8) is arranged on the base (3), and a rotating rod (81) is connected to the adjusting knob (8).

3. The display screen with heat dissipation structure of claim 1, wherein: the first bevel gear (9) is meshed with the second bevel gear (10), and a plurality of groups of teeth (131) meshed with the gear (12) are arranged on the rack (13).

4. The display screen with heat dissipation structure of claim 1, wherein: the rotating shaft (11) is arranged in a hollow mode, the supporting shaft (4) is located in the hollow space of the rotating shaft (11), and the supporting shaft (4) is not in contact with the rotating shaft (11).

5. The display screen with heat dissipation structure of claim 1, wherein: the display screen shell (2) is detachably provided with a heat dissipation dust-proof plate (7), and the heat dissipation dust-proof plate (7) is connected to the display screen shell (2) through bolts.

6. The display screen with heat dissipation structure of claim 1, wherein: an anti-skid rubber pad is arranged on the inner wall of the clamping head (15), and the clamping head (15) is arranged in an arc shape.