CN215862788U

CN215862788U - Liquid crystal display screen based on adjustable screen backlight

Info

Publication number: CN215862788U
Application number: CN202122300466.1U
Authority: CN
Inventors: 肖福智
Original assignee: SHENZHEN CITY JINTAIYI ELECTRONICS CO Ltd
Current assignee: SHENZHEN CITY JINTAIYI ELECTRONICS CO Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-18
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a liquid crystal display screen based on adjustable screen backlight, which comprises a bar body, wherein the upper surface and the lower surface of the bar body are both connected with small bars in a sliding manner, the upper surface of each small bar is fixedly connected with a square block, one side of each small bar is provided with a plurality of positioning holes, one side of each bar body is in threaded connection with a positioning bolt, the surface of each positioning bolt is in threaded connection with a positioning hole, and the outer surface of the bar body is in rotary connection with a rotary rod. This liquid crystal display based on adjustable screen is shaded can one kind be the top installation through two kinds of mounting means of fixed plate, but the top installation need be at a built-in cupboard of wall throwing, installs the screen, can make the screen rotatory, reaches the effect that provides two rooms and use, and another kind is the lateral part installation, fixes the fixed plate on the wall, does not need the built-in cupboard, can fix square piece and fixed plate through keeper and nut, can make things convenient for the screen rotatory through the setting of rotary rod.

Description

Liquid crystal display screen based on adjustable screen backlight

Technical Field

The utility model relates to the technical field of display screens, in particular to a liquid crystal display screen based on adjustable screen backlight.

Background

Liquid crystal display belongs to the one of flat panel display, a screen display for TV and computer, the advantage of this display is that power consumption is low, small, the radiation is low, receive user's wide liking, but when current liquid crystal display used, the angle can not be adjusted at will, and TV built-in cupboard appears in the market now, can make the display turn to, rotatory two rooms, make two rooms one of them can watch, make the user can only use in certain viewing angle, influence user's visual environment, and some liquid crystal display are great, when not using, occupation space, can not carry out reasonable utilization to liquid crystal display surrounding space.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an adjustable screen backlight based liquid crystal display that solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the liquid crystal display screen based on the adjustable screen backlight comprises a bar body, wherein the upper surface and the lower surface of the bar body are both connected with small bars in a sliding way, the upper surface of the small rod is fixedly connected with a square block, one side of the small rod is provided with a positioning hole, the number of the positioning holes is a plurality, one side of the rod body is in threaded connection with a positioning bolt, the surface of the positioning bolt is in threaded connection with the positioning holes, the outer surface of the rod body is rotationally connected with a rotary rod, one side of the rotary rod is fixedly connected with a connecting sheet, one side of the connecting sheet is fixedly connected with a mounting plate, the upper surface of the square block is provided with a vertical hole, a side hole is arranged on one side of the square block, a column is inserted on the surface of the vertical hole, a fixing plate is fixedly connected on the upper surface of the column, and one side of the square block is provided with a tightening hole, and one side of the cylinder is provided with a tightening hole.

Optionally, a screw hole is formed in one side of the mounting plate, and a mounting bolt is connected to the surface of the screw hole in a threaded manner.

Optionally, a fixing hole is formed in one side of the fixing plate, and a fixing bolt is connected to the surface of the fixing hole in a threaded manner.

Optionally, one end of each mounting bolt penetrates through the mounting plate and is in threaded connection with the screen, and the number of the mounting bolts is four.

Optionally, the surface of the tightening hole is movably connected with a long bolt, and one end of the long bolt penetrates through the square block and is connected with a nut through threads.

Optionally, one side of the square block is connected with a fixing plate through a long bolt thread

Optionally, one side of the mounting plate is in threaded connection with a heat dissipation frame, one side of the heat dissipation frame is provided with a heat dissipation hole, and a fan is arranged inside the heat dissipation frame.

(III) advantageous effects

The utility model provides a liquid crystal display screen based on adjustable screen backlight, which has the following beneficial effects:

this liquid crystal display based on adjustable screen is shaded, can be one kind through two kinds of mounting means of fixed plate is the top installation, but the top installation need be at a built-in cupboard of wall throwing, install the screen, can make the screen rotatory, reach the effect that provides two rooms and use, another kind is the lateral part installation, fix the fixed plate on the wall, do not need the built-in cupboard, can fix square piece and fixed plate through gim peg and nut, it can make things convenient for the screen rotatory to set up through the rotary rod, can dispel the heat to the display screen through setting up of fan, can stretch out square piece through the setting that the little pole can stretch out, and fix with fixing bolt.

Drawings

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

FIG. 2 is a schematic view of a hidden structure of the small rod of the present invention;

FIG. 3 is a schematic cross-sectional view of a rod body according to the present invention;

FIG. 4 is a schematic side-mounted structure of the fixing plate of the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of a small rod according to the present invention;

FIG. 6 is a schematic view of a fixing plate according to the present invention;

fig. 7 is a schematic cross-sectional view of a heat dissipation frame according to the present invention.

In the figure: 1. a rod body; 2. a small rod; 3. positioning holes; 4. rotating the rod; 5. connecting sheets; 6. mounting a plate; 7. a screw hole; 8. installing a bolt; 9. a screen; 10. a square block; 11. vertical holes; 12. a cylinder; 13. a fixing plate; 14. a fixing hole; 15. fixing the bolt; 16. tightening the hole; 17. long bolt; 18. a nut; 19. a side hole; 20. positioning the bolt; 21. a heat dissipation frame; 22. a fan.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a liquid crystal display screen based on adjustable screen backlight comprises a rod body 1, wherein the upper surface and the lower surface of the rod body 1 are both connected with a small rod 2 in a sliding mode, the upper surface of the small rod 2 is fixedly connected with a square block 10, one side of the small rod 2 is provided with a plurality of positioning holes 3, one side of the rod body 1 is in threaded connection with a positioning bolt 20, the surface of the positioning bolt 20 is in threaded connection with the positioning holes 3, the outer surface of the rod body is rotatably connected with a rotating rod 4, one side of the rotating rod 4 is fixedly connected with a connecting piece 5, one side of the connecting piece 5 is fixedly connected with a mounting plate 6, one mounting mode can be top mounting through a fixing plate 13, but the top mounting needs to polish a wall cabinet on the wall surface to mount a screen 9, the screen 9 can be rotated, the effect of providing two rooms for use is achieved, the other mounting mode is side mounting, and the fixing plate 13 is fixed on the wall surface, the square block 10 and the fixing plate 13 can be fixed through the long bolt 17 and the screw cap 18 without a wall cabinet, and the screen 9 can be conveniently rotated through the arrangement of the rotating rod 4;

the upper surface of a square block 10 is provided with a vertical hole 11, one side of the square block 10 is provided with a side hole 19, the surface of the vertical hole 11 is inserted with a cylinder 12, the upper surface of the cylinder 12 is fixedly connected with a fixing plate 13, one side of the square block 10 is provided with a tightening hole 16, one side of the cylinder 12 is provided with a tightening hole 16, one side of a mounting plate 6 is provided with a screw hole 7, the surface of the screw hole 7 is in threaded connection with a mounting bolt 8, one side of the fixing plate 13 is provided with a fixing hole 14, the surface of the fixing hole 14 is in threaded connection with a fixing bolt 15, one end of the mounting bolt 8 is in threaded connection with a screen 9 through the mounting plate 6, the number of the mounting bolts 8 is four, the surface of the tightening hole 16 is movably connected with a long bolt 17, one end of the long bolt 17 is in threaded connection with a nut 18 through the square block 10, one side of the square block 10 is in threaded connection with the fixing plate 13 through the long bolt 17, one side of the mounting plate 6 is in threaded connection with a heat dissipation frame 21, one side of the heat dissipation frame 21 is provided with heat dissipation holes, and the inside of the heat dissipation frame 21 is provided with a fan 22.

As a preferred technical scheme of the utility model: the rod body and the mounting plate are made of aluminum alloy only.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In summary, the liquid crystal display based on the adjustable screen backlight comprises the following steps:

1. one of the two mounting modes of the fixing plate 13 is top mounting, but the top mounting needs to throw a wall cabinet on the wall surface to mount the screen 9, so that the screen 9 can rotate, and the effect of providing two rooms for use is achieved;

2. the other is side installation, the fixing plate 13 is fixed on the wall surface, and a wall cabinet is not needed;

3. the square block 10 and the fixing plate 13 can be fixed by the long bolt 17 and the nut 18, and the rotation of the screen 9 can be facilitated by the arrangement of the bearing 3.

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. Liquid crystal display based on adjustable screen is shaded, including the body of rod (1), its characterized in that: the upper surface and the lower surface of the rod body (1) are both connected with small rods (2) in a sliding manner, the upper surface of each small rod (2) is fixedly connected with a square block (10), one side of each small rod (2) is provided with a positioning hole (3), the number of the positioning holes (3) is a plurality of, one side of the rod body (1) is in threaded connection with a positioning bolt (20), the surface of each positioning bolt (20) is in threaded connection with the corresponding positioning hole (3), the outer surface of the rod body is rotationally connected with a rotating rod (4), one side of each rotating rod (4) is fixedly connected with a connecting piece (5), one side of each connecting piece (5) is fixedly connected with a mounting plate (6), the upper surface of each square block (10) is provided with a vertical hole (11), one side of each square block (10) is provided with a side hole (19), and the surface of each vertical hole (11) is spliced with a column (12), the upper surface of cylinder (12) fixed surface is connected with fixed plate (13), fastening hole (16) have been seted up to one side of square piece (10), fastening hole (16) have been seted up to one side of cylinder (12).

2. The adjustable screen backlight-based liquid crystal display panel of claim 1, wherein: screw holes (7) are formed in one side of the mounting plate (6), and mounting bolts (8) are connected to the surface of the screw holes (7) in a threaded mode.

3. The adjustable screen backlight-based liquid crystal display panel of claim 1, wherein: one side of the fixing plate (13) is provided with a fixing hole (14), and the surface of the fixing hole (14) is in threaded connection with a fixing bolt (15).

4. The adjustable screen backlight-based liquid crystal display panel of claim 2, wherein: one end of the mounting bolt (8) penetrates through the mounting plate (6) and is connected with the screen (9) in a threaded mode, and the number of the mounting bolts (8) is four.

5. The adjustable screen backlight-based liquid crystal display panel of claim 1, wherein: the surface swing joint of tightening hole (16) has rectangular bolt (17), the one end of rectangular bolt (17) is run through square piece (10) threaded connection and is had nut (18).

6. The adjustable screen backlight-based liquid crystal display panel of claim 5, wherein: one side of the square block (10) is connected with a fixing plate (13) through a long bolt (17) in a threaded manner.

7. The adjustable screen backlight-based liquid crystal display panel of claim 1, wherein: one side threaded connection of mounting panel (6) has heat dissipation frame (21), the louvre has been seted up to one side of heat dissipation frame (21), the inside of heat dissipation frame (21) is provided with fan (22).