CN216202036U

CN216202036U - Liquid crystal display screen capable of automatically adjusting visual angle

Info

Publication number: CN216202036U
Application number: CN202122298631.4U
Authority: CN
Inventors: 杨桃
Original assignee: Shenzhen Siqiang Photoelectric Co ltd
Current assignee: Shenzhen Siqiang Photoelectric Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-05
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a liquid crystal display screen capable of automatically adjusting a visual angle, which comprises a display screen body, wherein the rear end of the display screen body is fixedly connected with a fixed plate, the fixed plate is fixedly connected with a movable mechanism, the movable mechanism is vertically arranged with the fixed plate, the movable mechanism is movably connected with a supporting mechanism, and the bottom end of the supporting mechanism is connected with a rotating mechanism.

Description

Liquid crystal display screen capable of automatically adjusting visual angle

Technical Field

The utility model relates to the technical field of display screens, in particular to a liquid crystal display screen capable of automatically adjusting a visual angle.

Background

A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarized materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.

The existing liquid crystal display screen mounting bracket is fixed, and the angle between the vertical direction and the horizontal direction is inconvenient to adjust. Therefore, the present invention provides a liquid crystal display panel capable of automatically adjusting a viewing angle, so as to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a liquid crystal display with an automatically adjustable viewing angle, so as to solve the problems mentioned in the background art.

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

the utility model provides a can be from liquid crystal display of independent control visual angle, includes the display screen body, the rear end fixed connection fixed plate of display screen body, fixed plate fixed connection moving mechanism, and moving mechanism and fixed plate perpendicular setting, moving mechanism swing joint supporting mechanism, rotary mechanism is connected to the supporting mechanism bottom.

As a further scheme of the utility model: the movable mechanism comprises a semicircular plate, an arc-shaped hole is formed in the semicircular plate, a plurality of clamping grooves are formed in one side, located in the arc-shaped hole, of the semicircular plate, and a through hole is formed in the axis of the semicircular plate.

As a still further scheme of the utility model: the supporting mechanism comprises two L-shaped supports which are symmetrically arranged.

As a still further scheme of the utility model: and the two L-shaped supports are fixedly connected with a rotating shaft, and the rotating shaft penetrates through the through hole.

As a still further scheme of the utility model: the other end cartridge of L type support has the movable rod, movable rod sliding connection L type support, the one end fixed connection knob of movable rod, the other end fixed connection stopper of movable rod, the movable rod is located the cover of department between stopper and the L type support and is equipped with the spring, the movable rod is close to draw-in groove department fixedly connected with fixture block, the width of fixture block is less than the width of draw-in groove.

As a still further scheme of the utility model: the rotating mechanism comprises an inserted link which is fixedly connected with the L-shaped bracket, and a sleeve is sleeved at the lower part of the inserted link.

As a still further scheme of the utility model: and the upper part of the sleeve is provided with a fastening bolt, and the bottom end of the sleeve is fixedly connected with the base.

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

according to the utility model, the fixing plate is fixed with the display screen body, when the angle is adjusted, the knob is pulled outwards to drive the movable rod to slide along the L-shaped support, the spring is compressed, meanwhile, the clamping block is separated from the clamping groove, the display screen body is rotated to drive the movable mechanism to rotate along the rotating shaft, after the angle is adjusted, the knob is loosened, the clamping block is embedded into the corresponding clamping groove under the action of the spring, the movable mechanism is fixed, so that the angle of the display screen body in the vertical direction is adjusted, the fastening bolt is unscrewed, the L-shaped support is rotated, the inserting rod rotates along the sleeve, the fastening bolt is screwed, the inserting rod is fixed with the sleeve, the angle of the display screen body in the horizontal direction can be adjusted, the structure is simple, the angle in the vertical direction and the angle in the horizontal direction can be adjusted conveniently, and the applicability is wider.

Drawings

Fig. 1 is a schematic structural diagram of a liquid crystal display panel capable of automatically adjusting a viewing angle.

Fig. 2 is a schematic structural diagram of a movable mechanism in a liquid crystal display screen capable of automatically adjusting a viewing angle.

Fig. 3 is a schematic view of a connection structure of a movable mechanism and a supporting mechanism in a liquid crystal display screen capable of automatically adjusting a viewing angle.

Fig. 4 is a schematic structural diagram of a rotation mechanism in an lcd capable of automatically adjusting a viewing angle.

In the figure: 1. the display screen comprises a display screen body, 2, a fixing plate, 3, a movable mechanism, 301, a semicircular plate, 302, an arc-shaped hole, 303, a clamping groove, 304, a through hole, 4, a supporting mechanism, 401, a rotating shaft, 402, a movable rod, 403, a knob, 404, a limiting block, 405, a spring, 406, a clamping block, 407, an L-shaped support, 5, a rotating mechanism, 501, an inserting rod, 502, a sleeve, 503, a fastening bolt, 504 and a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a liquid crystal display screen capable of automatically adjusting a viewing angle includes a display screen body 1, a fixed plate 2 is fixedly connected to a rear end of the display screen body 1, the fixed plate 2 is fixedly connected to a movable mechanism 3, the movable mechanism 3 is perpendicular to the fixed plate 2, the movable mechanism 3 is movably connected to a supporting mechanism 4, and a bottom end of the supporting mechanism 4 is connected to a rotating mechanism 5.

Referring to fig. 2, the movable mechanism 3 includes a semi-circular plate 301, an arc hole 302 is formed on the semi-circular plate 301, a plurality of slots 303 are formed on one side of the semi-circular plate 301 located at the arc hole 302, and a through hole 304 is formed at the axis of the semi-circular plate 301.

Referring to fig. 3, the supporting mechanism 4 includes two L-shaped brackets 407, the two L-shaped brackets 407 are symmetrically disposed, the two L-shaped brackets 407 are fixedly connected to the rotating shaft 401, the rotating shaft 401 penetrates through the through hole 304, a movable rod 402 is inserted into the other end of the L-shaped bracket 407, the movable rod 402 is slidably connected to the L-shaped bracket 407, one end of the movable rod 402 is fixedly connected to the knob 403, the other end of the movable rod 402 is fixedly connected to a limiting block 404, a spring 405 is sleeved between the limiting block 404 and the L-shaped bracket 407 of the movable rod 402, a clamping block 406 is fixedly connected to the position of the movable rod 402 close to the clamping slot 303, and the width of the clamping block 406 is smaller than the width of the clamping slot 303.

Referring to fig. 4, the rotating mechanism 5 includes an insertion rod 501, the insertion rod 501 is fixedly connected to the L-shaped bracket 407, a sleeve 502 is sleeved on the lower portion of the insertion rod 501, a fastening bolt 503 is installed on the upper portion of the sleeve 502, and the bottom end of the sleeve 502 is fixedly connected to the base 504.

The working principle of the utility model is as follows:

when the angle adjusting device is used, the fixing plate 2 is fixed with the display screen body 1, when the angle is adjusted, the knob 403 is pulled outwards to drive the movable rod 402 to slide along the L-shaped bracket 407, the spring 405 is compressed, meanwhile, the clamping block 406 is separated from the clamping groove 303, the display screen body 1 is rotated to drive the movable mechanism 3 to rotate along the rotating shaft 401, after the angle is adjusted, the knob 403 is loosened, the clamping block 406 is embedded into the corresponding clamping groove 303 under the action of the spring 405, the movable mechanism 3 is fixed, so that the angle of the display screen body 1 in the vertical direction is adjusted, the fastening bolt 503 is unscrewed, the L-shaped bracket 407 is rotated, the inserting rod 501 rotates along the sleeve 502, the fastening bolt 503 is screwed, the inserting rod 501 is fixed with the sleeve 502, and the angle of the display screen body 1 in the horizontal direction can be adjusted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a can independently adjust liquid crystal display at visual angle, includes display screen body (1), its characterized in that, rear end fixed connection fixed plate (2) of display screen body (1), fixed plate (2) fixed connection moving mechanism (3), and moving mechanism (3) and fixed plate (2) perpendicular setting, moving mechanism (3) swing joint supporting mechanism (4), rotary mechanism (5) are connected to supporting mechanism (4) bottom.

2. The liquid crystal display screen capable of automatically adjusting the viewing angle according to claim 1, wherein the moving mechanism (3) comprises a semi-circular plate (301), an arc-shaped hole (302) is formed in the semi-circular plate (301), a plurality of clamping grooves (303) are formed in one side of the semi-circular plate (301) located at the arc-shaped hole (302), and a through hole (304) is formed in the axis of the semi-circular plate (301).

3. The lcd panel of claim 1, wherein the supporting mechanism (4) comprises two L-shaped brackets (407), and the two L-shaped brackets (407) are symmetrically disposed.

4. The LCD panel with the view angle capable of being adjusted automatically as claimed in claim 3, wherein two L-shaped brackets (407) are fixedly connected to the rotating shaft (401), and the rotating shaft (401) penetrates through the through hole (304).

5. The liquid crystal display screen capable of automatically adjusting the viewing angle according to claim 4, wherein a movable rod (402) is inserted into the other end of the L-shaped bracket (407), the movable rod (402) is slidably connected to the L-shaped bracket (407), a knob (403) is fixedly connected to one end of the movable rod (402), a limiting block (404) is fixedly connected to the other end of the movable rod (402), a spring (405) is sleeved between the limiting block (404) and the L-shaped bracket (407) of the movable rod (402), a clamping block (406) is fixedly connected to the position of the movable rod (402) close to the clamping groove (303), and the width of the clamping block (406) is smaller than that of the clamping groove (303).

6. The liquid crystal display screen capable of automatically adjusting the viewing angle according to claim 1, wherein the rotating mechanism (5) comprises an insertion rod (501), the insertion rod (501) is fixedly connected with the L-shaped bracket (407), and a sleeve (502) is sleeved on the lower portion of the insertion rod (501).

7. The LCD with the self-adjustable viewing angle of claim 6, wherein the fastening bolt (503) is installed on the upper portion of the sleeve (502), and the bottom end of the sleeve (502) is fixedly connected to the base (504).