CN219225795U - A display screen with an anti-reflective structure - Google Patents

Abstract

The utility model relates to the technical field of display screens, and proposes a display screen with an anti-reflection structure. One side of the wall is used to set the display screen body, and one side of the wall is provided with a shading mechanism; the shading mechanism includes an angle adjustment component and a height The adjustment assembly, the angle adjustment assembly includes shading plates symmetrically arranged on both sides of the display screen body, one side of the shading plate is connected with a rotatable support rod, and one end of the shading plate can be rotated synchronously in the same direction or in the opposite direction along the axis of the support rod as the center of the circle; The angle between the sun and the display body changes, and the angle of the visor is adjusted so that the light irradiated from both sides is blocked and the reflection of the display body is reduced. At the same time, the visor can move up and down. Together with the waterproof board, it forms a semi-enclosed structure for the display screen body, preventing light from shining on the display screen body from between the light shielding board and the waterproof board, and has a better anti-reflective effect on the display screen body.

Description

A display screen with an anti-reflection structure

technical field

The utility model relates to the technical field of display screens, in particular to a display screen with an anti-reflection structure.

Background technique

A display is also commonly referred to as a monitor. The display is an I/O device belonging to the computer, that is, an input and output device. It is a display tool that displays a certain electronic file on the screen through a specific transmission device and then reflects it to the human eye.

In real life, some shops on the street usually use display screens to introduce store activities, etc. Generally, merchants will fix the display screens on both sides of the door. The surface of the display screen is prone to reflection after sunlight reflection, especially in the In summer and in the early morning and evening, customers cannot see the text content on the display screen clearly, which causes the display effect of the display screen to decline.

Utility model content

The utility model provides a display screen with an anti-reflection structure, which solves the problem of a display screen with an anti-reflection structure in the related art.

The technical scheme of the utility model is as follows:

A display screen with an anti-reflection structure, comprising a display screen body and a wall, one side of the wall body is used for setting the display screen body, and one side of the wall body is provided with a light-shielding mechanism;

The shading mechanism includes an angle adjustment assembly and a height adjustment assembly. The angle adjustment assembly includes shading plates symmetrically arranged on both sides of the display body. One side of the shading plate is connected to a rotatable support rod. One end of the shading plate can be synchronized along the axis of the support rod as the center of the circle. Rotate in the same or opposite direction;

The height adjustment assembly includes a rotatable lead screw, the two ends of the outer peripheral surface of the lead screw are threadedly connected with a slide block that can reciprocate along the axis of the lead screw, and one end of the slide block is used for installing the angle adjustment assembly.

Further, the angle adjustment assembly also includes a connecting plate fixedly connected to one end of the slider, the two ends of the connecting plate are rotatably connected to the two ends of the support rod through bearings, and the shading plates on both sides are fixedly connected to the top of one side with a fixed seat, and the fixed seat is fixed through a pin. The shaft is rotatably connected with one end of a screw rod, and the screw rods on both sides are connected with a rotatable sleeve through threads near one end.

Furthermore, the shape of the connecting plate is "]", one side of the vertical bar is used to connect with the slider, and the horizontal bars at both ends are the same as the installation support bars.

Further, the height adjustment assembly also includes fixed plates fixedly connected to both sides of the wall, both ends of the fixed plate are rotatably connected to both ends of the lead screw through bearings, and one side of the lead screw is fixedly connected with a rotatable through hole at the bottom of the fixed plate. The handle is connected with a driving pulley with a key on the outer peripheral surface of the bottom of the screw near one end of the handle. The outer peripheral surface of the driving pulley is covered with a belt. Bottom of the side screw.

Further, the shape of the fixing plate is "[", and the cross bars at both ends are fixedly connected to one side of the wall, the cross bars at both ends are used to rotate and connect the screw through the bearing, and the vertical bars are used to pass through the through hole on the slider.

Further, the shape of the slider is in the shape of a "mouth", and the middle through hole is used to pass through the vertical rod of the fixing plate.

Further, a protective box is fixedly connected to one side of the wall, and the protective box is used for installing the display screen body.

Further, a waterproof board is installed on one side of the wall, and the waterproof board is obliquely arranged above the protective box.

Working principle of the present utility model and beneficial effect are:

In the utility model, as the angle between the sun and the display body changes, the angle of the shading plate is adjusted so that the light irradiated from both sides is blocked and the reflection of the display screen body is reduced. At the same time, the shading plate can move up and down, and the shading plate moves upward. When it is close to the waterproof board, the shading board and the waterproof board together form a semi-surrounding structure for the display body, preventing light from shining on the display screen from between the shading board and the waterproof board, and better anti-reflection for the display body Effect.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the sectional schematic view of the shading mechanism of the present utility model;

Fig. 3 is the structure schematic diagram of driving pulley of the present utility model;

Fig. 4 is the structural representation of lead screw of the present utility model;

Fig. 5 is a schematic diagram of the screw structure of the present invention.

In the figure: 1, wall body; 2, protective box; 3, display screen body; 4, waterproof board; 5, shading mechanism; 501, shading plate; 502, fixing seat; Connecting plate; 506, slide block; 507, leading screw; 508, fixed plate; 509, handle; 510, driving pulley; 511, driven pulley; 512, belt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all involve the scope of protection of the present utility model.

As shown in Figures 1-5, this embodiment proposes a display screen with an anti-reflective structure, including a display screen body 3 and a wall 1, one side of the wall body 1 is used to set the display screen body 3, and the wall body 1 One side is provided with a shading mechanism 5;

The shading mechanism 5 includes an angle adjustment assembly and a height adjustment assembly. The angle adjustment assembly includes a shading plate 501 symmetrically arranged on both sides of the display screen body 3. A rotatable support rod is connected to one side of the shading plate 501. One end of the shading plate 501 can be supported along the The axis of the rod rotates in the same direction or in the opposite direction synchronously with the center of the circle;

The height adjustment assembly includes a rotatable lead screw 507. The two ends of the outer peripheral surface of the lead screw 507 are threaded with a slide block 506 that can move back and forth along the axis of the lead screw 507. One end of the slide block 506 is used for installing the angle adjustment assembly. Rotating the handle 509 drives one side screw 507 to rotate, and the rotation of one side screw 507 drives the driving pulley 510 to rotate, and the rotation of the driving pulley 510 drives the driven pulley 511 to rotate through the belt 512, and the driven pulley 511 drives the other side wire The rod 507 rotates, and the lead screws 507 on both sides rotate synchronously and in the same direction to drive the slider 506 to move on the lead screw 507. The slider 506 drives the connecting plate 505 to move, and the shading plate 501 on the connecting plate 505 moves close to or away from the waterproof plate 4. The sleeve 504 has threads inside the sleeve 504 that cooperate with the threads on the screw rod 503 , the screw rods 503 at both ends of the sleeve 504 move in opposite directions synchronously, and the included angle between the shading plates 501 on both sides changes.

The angle adjustment assembly also includes a connecting plate 505 that is fixedly connected to one end of the slider 506. The two ends of the connecting plate 505 are connected to the two ends of the support rod through bearings. 502 is rotatably connected to one end of a screw rod 503 through a pin shaft, and one end of the screw rod 503 on both sides is connected to a rotatable sleeve 504 by threading. Turn the sleeve 504, the thread in the sleeve 504 cooperates with the thread on the screw 503, the screws 503 at both ends of the sleeve 504 move in opposite directions synchronously, and the included angle between the shading plates 501 on both sides changes.

The shape of the connecting plate 505 is "]", one side of the vertical bar is used to connect with the slider 506, and the cross bars at both ends are the same as the installation support bars. The shape of the connecting plate 505 is such that it does not hinder the rotation to both sides of the light shielding plate 501 while limiting the position.

The height adjustment assembly also includes fixed plates 508 fixedly connected to both sides of the body of wall 1, the two ends of the fixed plate 508 are connected to the two ends of the lead screw 507 by bearing rotation, and the lead screw 507 on one side passes through the through hole at the bottom of the fixed plate 508 and is fixedly connected with A rotatable handle 509, a driving pulley 510 is connected with a key on the outer peripheral surface of the bottom of the screw 507 near one end of the handle 509, the outer peripheral surface of the driving pulley 510 is covered with a belt 512, and the driving pulley 510 is connected with a driven belt through the belt 512 transmission. The wheel 511 and the driven pulley 511 are keyed to the bottom of the leading screw 507 on the other side. Rotating the handle 509 drives one side screw 507 to rotate, and the rotation of one side screw 507 drives the driving pulley 510 to rotate, and the rotation of the driving pulley 510 drives the driven pulley 511 to rotate through the belt 512, and the driven pulley 511 drives the other side wire Bar 507 rotates, and both sides lead screw 507 synchronously rotates in the same direction to drive slide block 506 to move on lead screw 507, and slide block 506 drives connecting plate 505 to move, and light shielding plate 501 on connecting plate 505 moves close to or away from waterproof plate 4.

The fixed plate 508 is in the shape of “[”, and its two ends are fixedly connected to one side of the wall body 1. The two ends of the cross bars are used to connect the screw 507 through the bearing rotation, and the vertical bars are used to pass through the through hole on the slider 506. . The fixing plate 508 is arranged in a "[" shape to facilitate fixing the lead screw 507 while being connected to the wall body 1 .

The slider 506 is in the shape of a "mouth", and the middle through hole is used for passing the vertical rod of the fixing plate 508 . The sliding block 506 is provided with a through hole so as to pass through the fixing plate 508 vertical rod to move in the vertical direction.

A protective box 2 is fixedly connected to one side of the wall body 1 , and the protective box 2 is used for installing a display screen body 3 . The protective box 2 is provided to reduce the contact between the display screen body 3 and the outside world, and reduce the entry of rainwater and dust.

A waterproof board 4 is installed on one side of the body of wall 1 , and the waterproof board 4 is obliquely arranged above the protective box 2 . The waterproof plate 4 guides the rainwater falling on a rainy day, prevents it from entering the protective box 2, and can block light when it is sunny.

In this embodiment, turning the handle 509 drives one side screw 507 to rotate, and one side screw 507 rotates to drive the driving pulley 510 to rotate, and the rotation of the driving pulley 510 drives the driven pulley 511 to rotate through the belt 512, and the driven pulley 511 Drive the screw 507 on the other side to rotate, and the screw 507 on both sides rotates synchronously in the same direction to drive the slider 506 to move on the screw 507, the slider 506 drives the connecting plate 505 to move, and the shading plate 501 on the connecting plate 505 moves closer to or away from the waterproof Plate 4, twist the sleeve 504, the sleeve 504 has thread and thread on the screw rod 503, the screw rods 503 at both ends of the sleeve 504 move synchronously in the same direction or in the opposite direction, and the included angle between the shading plates 501 on both sides changes.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of the new protection.

Claims (8)

1. The display screen with the anti-reflection structure is characterized by comprising a display screen body (3) and a wall body (1), wherein one side of the wall body (1) is used for arranging the display screen body (3), and one side of the wall body (1) is provided with a shading mechanism (5);

the shading mechanism (5) comprises an angle adjusting assembly and a height adjusting assembly, the angle adjusting assembly comprises shading plates (501) symmetrically arranged on two sides of the display screen body (3), one side of each shading plate (501) is connected with a rotatable supporting rod, and one end of each shading plate (501) can synchronously rotate in opposite directions or opposite directions along the axis of each supporting rod as the center of a circle;

the height adjusting assembly comprises a rotatable screw rod (507), two ends of the outer peripheral surface of the screw rod (507) are connected with sliding blocks (506) capable of moving back and forth along the axis of the screw rod (507) in a threaded mode, and one end of each sliding block (506) is used for installing the angle adjusting assembly.

2. The display screen with the anti-reflection structure according to claim 1, wherein the angle adjusting assembly further comprises a connecting plate (505) fixedly connected with one end of the sliding block (506), two ends of the connecting plate (505) are rotatably connected with two ends of the supporting rod through bearings, two side light shielding plates (501) are fixedly connected with a fixing seat (502) at the top of one side, the fixing seat (502) is rotatably connected with one end of the screw rod (503) through a pin shaft, and two side screw rods (503) are connected with a rotatable sleeve (504) through threads, wherein the two ends of the screw rod are close to one end of the rotatable sleeve.

3. A display screen with anti-reflective structure according to claim 2, wherein the connecting plate (505) is shaped like a "]", one side of the vertical rod is used for being connected with the sliding block (506), and two end cross bars are identical to the mounting support bars.

4. The display screen with the anti-reflection structure according to claim 1, wherein the height adjusting assembly further comprises fixing plates (508) fixedly connected to two sides of the wall body (1), two ends of each fixing plate (508) are rotatably connected to two ends of each screw rod (507) through bearings, one side screw rod (507) penetrates through a through hole in the bottom of each fixing plate (508) and is fixedly connected with a rotatable handle (509), a driving belt wheel (510) is connected to the outer peripheral surface of the bottom of each screw rod (507) close to one end of each handle (509) in a key mode, a belt (512) is sleeved on the outer peripheral surface of each driving belt wheel (510), a driven belt wheel (511) is connected to the driving belt wheel (510) in a transmission mode through the belt (512), and the driven belt wheels (511) are connected to the bottom of the other side screw rod (507) in a key mode.

5. The display screen with the anti-reflection structure according to claim 4, wherein the fixing plate (508) is shaped like a "[" and two end cross bars are fixedly connected with one side of the wall body (1), the two end cross bars are used for connecting a screw rod (507) through bearing rotation, and a vertical rod of the fixing plate is used for passing through a through hole on the sliding block (506).

6. The display screen with the anti-reflection structure according to claim 5, wherein the sliding block (506) is shaped like a "mouth", and the middle through hole is used for passing through the vertical rod of the fixing plate (508).

7. The display screen with the anti-reflection structure according to claim 1, wherein a protective box (2) is fixedly connected to one side of the wall body (1), and the protective box (2) is internally used for installing a display screen body (3).

8. A display screen with anti-reflective structure according to claim 1, characterized in that a waterproof board (4) is mounted on one side of the wall (1), the waterproof board (4) being obliquely arranged above the protective box (2).

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