CN219414276U

CN219414276U - Liquid crystal display screen with adjustable visual angle

Info

Publication number: CN219414276U
Application number: CN202320852389.7U
Authority: CN
Inventors: 陈自坤
Original assignee: Shenzhen Xianchuang Lcd Display Co ltd
Current assignee: Shenzhen Xianchuang Lcd Display Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-25
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the field of display screens and discloses a liquid crystal display screen with an adjustable visual angle, which comprises a display screen main body and a base, wherein a weight box is fixedly arranged in the middle of the top end of the base, a second motor is fixedly arranged in the middle of the inside of the weight box, a second rotating shaft is fixedly arranged at the output end of the second motor, a rotating disc is fixedly arranged at the top of the second rotating shaft through the weight box, and an electric telescopic rod is fixedly arranged in the middle of the top end of the rotating disc. According to the utility model, the rotating motor is arranged at the bottom of the bracket of the liquid crystal display, the rotating motor can drive the rotating disc to rotate, the liquid crystal display is placed on the rotating disc, the rotating disc rotates to drive the liquid crystal display to rotate in the horizontal direction, the liquid crystal display is supported by the telescopic rod, and the height of the liquid crystal display can be adjusted through the telescopic rod, so that the liquid crystal display can be better matched with the rotating device to adjust the direction and the angle.

Description

Liquid crystal display screen with adjustable visual angle

Technical Field

The utility model relates to the field of display screen equipment, in particular to a liquid crystal display screen with an adjustable visual angle.

Background

The utility model provides a liquid crystal display screen, which belongs to a flat panel display and is used for screen display of televisions and computers, and has the advantages of low power consumption, small volume, light weight and low radiation, so that the liquid crystal display screen is more and more popular, and the existing liquid crystal display screen mounting bracket is fixed and is inconvenient to adjust angles in the vertical direction and the horizontal direction, so that the utility model provides the liquid crystal display screen capable of automatically adjusting the visual angle, and solves the problems in the background technology.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a liquid crystal display screen with an adjustable visual angle, which is characterized in that a rotating motor is arranged at the bottom of a bracket of the liquid crystal display screen, a rotating disc can be driven to rotate by the rotating motor, the liquid crystal display screen is placed on the rotating disc, the rotating disc rotates to drive the liquid crystal display screen to rotate in the horizontal direction, a telescopic rod is used for supporting the liquid crystal display screen, and the height of the liquid crystal display screen can be adjusted by the telescopic rod, so that the direction and the angle can be adjusted by being matched with a rotating device better.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a but visual angle's liquid crystal display, includes display screen main part and base, the fixed weight box that is provided with in top middle part of base, the fixed second motor that is provided with in inside middle part of weight box, the fixed second pivot that is provided with of output of second motor, the fixed rolling disc that is provided with of weight box is passed at the top of second pivot, the fixed electric telescopic handle that is provided with in top middle part of rolling disc, the fixed installation piece that is provided with in top of electric telescopic handle, the rotation is provided with the rolling plate on the installation piece, the fixed rear end that sets up at the display screen main part of rolling plate.

Further, the rear end middle part of display screen main part is fixed to be provided with the display screen rear box, the rear end middle part and the rotation board fixed connection of display screen rear box, the rotation mounting groove has been seted up at the middle part of installation piece, the rotation board rotates the setting in the rotation mounting groove of installation piece.

Further, a box is fixedly arranged on one side of the mounting block, a first motor is fixedly arranged in the box, a first rotating shaft is fixedly arranged at the output end of the first motor, the first rotating shaft penetrates through the rotating mounting groove, and the first rotating shaft penetrates through the rotating plate;

through above-mentioned technical scheme, through being provided with a rotation motor at the top of electric telescopic handle, drive the axis of rotation through the motor and rotate, be provided with the rolling plate in the axis of rotation, the rolling plate is connected with liquid crystal display, thereby rotates and drives whole liquid crystal display and rotate at the vertical direction through the rolling plate.

Further, one end of the first rotating shaft far away from the second motor is fixedly provided with a fixed nut.

Further, a liquid crystal screen is fixedly arranged in the middle of the front end face of the display screen main body, and a camera is fixedly arranged in the middle of the top end of the display screen main body.

Further, two heat dissipation through holes are fixedly formed in the rear display screen box on the rear end face of the display screen main body;

through above-mentioned technical scheme, through being provided with the heat dissipation through-hole can assist the better heat dissipation of LCD at the during operation.

Further, a connecting wire port is fixedly arranged at the bottom of the rear end face of the display screen main body.

Further, both side walls of display screen main part are all fixed to be provided with the stereo set, a side wall bottom of display screen main part is fixed to be provided with the data port.

The utility model has the following beneficial effects:

1. according to the liquid crystal display screen with the adjustable visual angle, the rotating motor is arranged at the bottom of the bracket of the liquid crystal display screen, the rotating disc can be driven to rotate through the rotating motor, the liquid crystal display screen is placed on the rotating disc, the rotating disc rotates to drive the liquid crystal display screen to rotate in the horizontal direction, the liquid crystal display screen is supported by the telescopic rod, the height of the liquid crystal display screen can be adjusted through the telescopic rod, and therefore the direction and the angle can be adjusted through the telescopic rod in a better mode.

2. According to the liquid crystal display screen with the adjustable visual angle, the rotating motor is arranged at the top of the electric telescopic rod, the rotating shaft is driven to rotate by the motor, the rotating plate is arranged on the rotating shaft and is connected with the liquid crystal display screen, the whole liquid crystal display screen is driven to rotate in the vertical direction by rotating the rotating plate, so that the vertical angle of the liquid crystal display screen is adjusted, and the horizontal angle adjustment of the bottom motor is matched, so that the omnibearing visual angle adjustment is achieved.

Drawings

Fig. 1 is a front view of an adjustable viewing angle lcd according to the present utility model;

FIG. 2 is a side view of an LCD with adjustable viewing angle according to the present utility model;

FIG. 3 is a rear view of an LCD with adjustable viewing angle according to the present utility model;

FIG. 4 is a rear cross-sectional view of an adjustable viewing angle LCD according to the present utility model;

fig. 5 is a top sectional view of a rotation device of an lcd with adjustable viewing angle according to the present utility model.

Legend description:

1. a display screen main body; 2. a liquid crystal screen; 3. a camera; 4. a display screen rear box; 5. a sound box; 6. a data port; 7. a heat dissipation through hole; 8. a rotating plate; 9. a base; 10. a second motor; 11. a rotating disc; 12. an electric telescopic rod; 13. a mounting block; 14. rotating the mounting groove; 15. a case; 16. a first motor; 17. a first rotating shaft; 18. a fixed screw cap; 19. a connecting wire port; 20. a weight box; 21. and a second rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other examples, which are obtained by persons of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present utility model based on the examples herein, and it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the exemplary embodiments according to the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a liquid crystal display of adjustable visual angle, including display screen main part 1 and base 9, the fixed weight case 20 that is provided with in top middle part of base 9, the fixed second motor 10 that is provided with in inside middle part of weight case 20, the fixed second pivot 21 that is provided with of output of second motor 10, the fixed rolling disc 11 that is provided with of weight case 20 is passed at the top of second pivot 21, the fixed electric telescopic handle 12 that is provided with in top middle part of rolling disc 11, the fixed installation piece 13 that is provided with in top of electric telescopic handle 12, the rotation is provided with rolling plate 8 on the installation piece 13, rolling plate 8 is fixed to be set up the rear end at display screen main part 1.

The display screen main part 1's rear end middle part is fixed to be provided with display screen rear box 4, the rear end middle part and the rotation board 8 fixed connection of display screen rear box 4, rotation mounting groove 14 has been seted up at the middle part of installation piece 13, rotation board 8 rotates and sets up in the rotation mounting groove 14 of installation piece 13, the fixed box 15 that is provided with in one side of installation piece 13, the inside of box 15 is fixed and is provided with first motor 16, the output of first motor 16 is fixed and is provided with first pivot 17, first pivot 17 runs through in rotation mounting groove 14, first pivot 17 is fixed to run through on rotation board 8, through being provided with a rotation motor at the top of electric telescopic handle, through the motor drive axis of rotation, be provided with the rotation board in the axis of rotation, the rotation board is connected with the liquid crystal display, thereby drive whole liquid crystal display through the rotation board rotation and rotate in the vertical direction, the one end of first pivot 17 keeping away from second motor 10 is fixed and is provided with fixation nut 18. The front end face middle part of display screen main part 1 is fixed to be provided with LCD screen 2, the top middle part of display screen main part 1 is fixed to be provided with camera 3, the fixed two heat dissipation through-holes 7 that are provided with on the display screen rear box 4 of the rear end face of display screen main part 1, can assist the better heat dissipation of LCD screen at the during operation through being provided with the heat dissipation through-hole, the fixed connecting wire port 19 that is provided with in rear end face bottom of display screen main part 1, the both sides wall of display screen main part 1 is all fixed to be provided with stereo set 5, the fixed data port 6 that is provided with in a side wall bottom of display screen main part 1.

Working principle: the rotating plate is inserted into the rotating installation groove of the installation block, the first rotating shaft of the first motor penetrates through the rotating plate, after the fixing is finished, the whole installation block is fixed on the electric telescopic rod, and the rotation of the angle of the vertical direction and the angle of the horizontal direction of the display screen can be adjusted through the work of the first motor and the second motor, so that the effect of adjusting the visual angle is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a but liquid crystal display of angle of view, includes display main part (1) and base (9), its characterized in that: the utility model discloses a display screen, including base (9), fixed weight case (20) that is provided with in top middle part of base (9), the inside middle part of weight case (20) is fixed to be provided with second motor (10), the output of second motor (10) is fixed to be provided with second pivot (21), the top of second pivot (21) is passed weight case (20) and is fixed to be provided with rolling disc (11), the top middle part of rolling disc (11) is fixed to be provided with electric telescopic handle (12), the fixed installation piece (13) that is provided with in top of electric telescopic handle (12), rotate on installation piece (13) and be provided with rolling plate (8), rolling plate (8) are fixed to be set up in the rear end of display screen main part (1).

2. The adjustable viewing angle liquid crystal display of claim 1, wherein: the display screen is characterized in that a display screen rear box (4) is fixedly arranged in the middle of the rear end of the display screen main body (1), the middle of the rear end of the display screen rear box (4) is fixedly connected with a rotating plate (8), a rotating mounting groove (14) is formed in the middle of the mounting block (13), and the rotating plate (8) is rotatably arranged in the rotating mounting groove (14) of the mounting block (13).

3. The adjustable viewing angle liquid crystal display of claim 1, wherein: one side of the mounting block (13) is fixedly provided with a box (15), the inside of the box (15) is fixedly provided with a first motor (16), the output end of the first motor (16) is fixedly provided with a first rotating shaft (17), the first rotating shaft (17) penetrates through the rotating mounting groove (14), and the first rotating shaft (17) is fixedly penetrated through the rotating plate (8).

4. A viewing angle adjustable lcd according to claim 3, wherein: one end of the first rotating shaft (17) far away from the second motor (10) is fixedly provided with a fixing nut (18).

5. The adjustable viewing angle liquid crystal display of claim 1, wherein: the liquid crystal display screen comprises a display screen main body (1), wherein a liquid crystal screen (2) is fixedly arranged in the middle of the front end face of the display screen main body (1), and a camera (3) is fixedly arranged in the middle of the top end of the display screen main body (1).

6. The adjustable viewing angle liquid crystal display of claim 1, wherein: two heat dissipation through holes (7) are fixedly formed in the display screen rear box (4) on the rear end face of the display screen main body (1).

7. The adjustable viewing angle liquid crystal display of claim 1, wherein: the bottom of the rear end face of the display screen main body (1) is fixedly provided with a connecting wire port (19).

8. The adjustable viewing angle liquid crystal display of claim 1, wherein: both side walls of display screen main part (1) are all fixed be provided with stereo set (5), the fixed data port (6) that is provided with in a side wall bottom of display screen main part (1).