CN217640077U

CN217640077U - Angle-adjustable light screen for computer display screen

Info

Publication number: CN217640077U
Application number: CN202221813771.9U
Authority: CN
Inventors: 张乔
Original assignee: Shaanxi Institute of International Trade and Commerce
Current assignee: Shaanxi Institute of International Trade and Commerce
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-10-21
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an angle of adjustment's light screen for computer display screen, including two concave plates, the side-mounting of concave plate has adjustment mechanism, installs the light screen on the adjustment mechanism, and the upper surface and the equal fixedly connected with concave box of lower surface of left side concave plate, the inner wall sliding connection of concave box have a time board, return the inner wall fixedly connected with rack of board, and the rotation hole has been seted up to the upper surface of concave box, and the inner wall rotation in rotation hole is connected with the pivot, the one end fixedly connected with and the gear of rack toothing of pivot, the other end fixedly connected with carousel of pivot. This but angle of adjustment's light screen for computer display screen places upper and lower department at the display screen respectively with upper and lower spill box to rotating the carousel, the carousel drives gear revolve, and the gear drives the rack and removes, and then drives the shape board removal of returning, makes the concave plate on right side remove, with the display screen centre gripping, thereby makes this light screen be convenient for install on the display screen.

Description

Angle-adjustable light screen for computer display screen

Technical Field

The utility model relates to a display screen light screen technical field specifically is a but angle of adjustment's light screen for computer display screen.

Background

In a daily office environment, due to external light problems and personnel walking, the image quality of a computer display is influenced, the attention of workers is dispersed, and the working efficiency and the working result are influenced.

In order to solve the interference of external light, the existing light screen is installed on the display screen to shield light, the light screen is equipped on some display screens, and mounting holes for installing the light screen are all arranged on the two sides of the display screen, but the two sides of some display screens are not provided with the mounting holes, so that the light screen can only be placed on the two sides of the display screen, the position of the light screen is required to be adjusted during adjustment of the display screen, and the light screen is inconvenient to install on the display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle of adjustment's light screen for computer display to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an angle of adjustment's light screen for computer display screen, includes two notch plates, the side-mounting of notch plate has adjustment mechanism, the last light screen of installing of adjustment mechanism, the upper surface and the equal fixedly connected with notch box of lower surface of left side notch plate, the inner wall sliding connection of notch box has the shape of returning, the inner wall fixedly connected with rack of the shape of returning, the rotation hole has been seted up to the upper surface of notch box, the inner wall rotation of rotating the hole is connected with the pivot, the one end fixedly connected with and the gear of rack toothing of pivot, the other end fixedly connected with carousel of pivot, and the upper surface threaded connection of carousel has the tight bolt of supporting of fixed carousel position.

Preferably, the adjusting mechanism comprises a concave mounting plate fixedly mounted on the side surface of the concave plate, the inner top wall and the inner bottom wall of the concave mounting plate are both rotatably connected with connecting rods, and the opposite ends of the upper connecting rod and the lower connecting rod are fixedly connected with the surface of the shading plate.

Preferably, the top of the connecting rod extends to the upper surface of the concave mounting plate and is fixedly provided with a limiting disc, the lower surface of the limiting disc is fixedly provided with a rubber ring, and the lower surface of the rubber ring is tightly abutted to the upper surface of the concave mounting plate.

Preferably, the threaded end of the fastening bolt is fastened with the upper surface of the concave box.

Preferably, one surface of the turntable, which is far away from the concave box, is fixedly connected with a rotating block.

Preferably, the lower surface of the return plate is fixedly connected with the upper surface of the right concave plate.

Advantageous effects

The utility model provides an angle of adjustment's light screen for computer display screen possesses following beneficial effect:

1. this but angle of adjustment's light screen for computer display screen places upper and lower department at the display screen respectively with upper and lower spill box to the carousel rotates, and the carousel drives gear revolve, and the gear drives the rack and removes, and then drives the removal of returning the shape board, makes the concave plate on right side remove, with the display screen centre gripping, the position through supporting tight bolt fixed turntable at last, thereby makes this light screen be convenient for install on the display screen.

2. This but angle of adjustment's light screen for computer display screen, the light screen can rotate in the spill mounting panel, and when the light screen rotated, can drive spacing dish through the connecting rod and rotate, because the rubber circle is hugged closely with the spill mounting panel, the friction of rubber circle and spill mounting panel need be overcome hard in the rotation this moment, guarantees that the light screen can not rotate receiving small-amplitude external force down, is convenient for adjust the angle of light screen.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the concave box of the present invention.

In the figure: the light shading plate comprises a concave plate 1, a light shading plate 2, a concave box 3, a return plate 4, a rack 5, a gear 6, a rotary table 7, a tightening bolt 8, a concave mounting plate 9, a rotating block 10, a limiting disc 11 and a rubber ring 12.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an angle of adjustment's light screen for computer display, includes two notch plates 1, the side-mounting of notch plate 1 has adjustment mechanism, the last light screen 2 of installing of adjustment mechanism, and adjustment mechanism includes fixed mounting at the spill mounting panel 9 of notch plate 1 side, and the interior roof and the interior bottom wall of spill mounting panel 9 all rotate and are connected with the connecting rod, the looks remote site of upper and lower connecting rod and the fixed surface of light screen 2 are connected.

The top of top connecting rod extends to the upper surface of spill mounting panel 9 and fixed mounting has spacing dish 11, the lower fixed surface of spacing dish 11 installs rubber ring 12, and the lower surface of rubber ring 12 supports tightly with the upper surface of spill mounting panel 9, light screen 2 can rotate in spill mounting panel 9, when light screen 2 rotates, can drive spacing dish 11 through the connecting rod and rotate, because rubber ring 12 hugs closely with spill mounting panel 9, the rotation at this moment need overcome rubber ring 12 with the friction of spill mounting panel 9 hard, guarantee that light screen 2 can not rotate receiving small-amplitude external force, be convenient for adjust the angle of light screen 2.

The upper surface and the equal fixedly connected with concave box 3 of lower surface of left side concave plate 1, the inner wall sliding connection of concave box 3 has back shape board 4, the lower surface of returning shape board 4 is connected with the last fixed surface of right side concave plate 1, the inner wall fixedly connected with rack 5 of returning shape board 4, the rotation hole has been seted up to the upper surface of concave box 3, the inner wall rotation in rotation hole is connected with the pivot, the one end fixedly connected with and the gear 6 of rack 5 meshing of pivot, the other end fixedly connected with carousel 7 of pivot.

One side fixedly connected with turning block 10 that concave box 3 was kept away from to carousel 7, and the upper surface threaded connection of carousel 7 has supporting tight bolt 8 of fixed carousel 7 position, the screw thread end that supports tight bolt 8 supports tightly with the upper surface of spill box 3, will place upper and lower department at the display screen respectively concave box 3 from top to bottom, and rotate carousel 7, carousel 7 drives gear 6 and rotates, gear 6 drives rack 5 and removes, and then drive the removal of returning the shaped plate 4, make the concave plate 1 on right side remove, with the display screen centre gripping, last position through supporting tight bolt 8 fixed carousel 7, thereby make this light screen 2 be convenient for install on the display screen.

The working principle is as follows: when using this angle of adjustment's light screen for computer display screen, will go up and down spill box 3 and place the upper and lower department at the display screen respectively to carousel 7 rotates, and carousel 7 drives gear 6 and rotates, and gear 6 drives rack 5 and removes, and then drives back the removal of shaped plate 4, makes the concave plate 1 on right side remove, with the display screen centre gripping, through the position of supporting tight bolt 8 fixed turnplate 7 at last to make this light screen 2 be convenient for install on the display screen.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but angle of adjustment's light screen for computer display screen, includes two concave plate (1), its characterized in that: the side-mounting of concave plate (1) has adjustment mechanism, install light screen (2) on the adjustment mechanism, the equal fixedly connected with concave box (3) of upper surface and lower surface of left side concave plate (1), the inner wall sliding connection of concave box (3) has time-out plate (4), the inner wall fixedly connected with rack (5) of time-out plate (4), the rotation hole has been seted up to the upper surface of concave box (3), the inner wall rotation in rotation hole is connected with the pivot, the one end fixedly connected with and the gear (6) of rack (5) meshing of pivot, the other end fixedly connected with carousel (7) of pivot, and the upper surface threaded connection of carousel (7) has support tight bolt (8) of fixed carousel (7) position.

2. The shading plate for the computer display screen with the adjustable angle of claim 1, wherein: the adjusting mechanism comprises a concave mounting plate (9) fixedly mounted on the side face of the concave plate (1), the inner top wall and the inner bottom wall of the concave mounting plate (9) are rotatably connected with connecting rods, and the opposite ends of the upper connecting rod and the lower connecting rod are fixedly connected with the surface of the shading plate (2).

3. The shading plate for the computer display screen with the adjustable angle of claim 2, wherein: the top of connecting rod extends to the upper surface of spill mounting panel (9) and fixed mounting has spacing dish (11), and the lower fixed surface of spacing dish (11) installs rubber ring (12), and the lower surface of rubber ring (12) supports tightly with the upper surface of spill mounting panel (9).

4. The shading plate for the computer display screen with the adjustable angle of claim 1, wherein: the thread end of the abutting bolt (8) abuts against the upper surface of the concave box (3).

5. The shading plate for the computer display screen with the adjustable angle of claim 1, wherein: and a rotating block (10) is fixedly connected to one surface of the turntable (7) far away from the concave box (3).

6. The shading plate for the computer display screen with the adjustable angle of claim 1, wherein: the lower surface of the return plate (4) is fixedly connected with the upper surface of the right concave plate (1).