CN214671552U

CN214671552U - Anti-reflection LED display screen

Info

Publication number: CN214671552U
Application number: CN202120034506.XU
Authority: CN
Inventors: 眭艳飞
Original assignee: Shenzhen Xuxiang Guangxian Technology Co ltd
Current assignee: Shenzhen Xuxiang Guangxian Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-09
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a prevent LED display screen of reflection of light relates to LED display screen field, including the mounting panel, the mounting panel openly is provided with the LED display screen, and is provided with the block terminal at the mounting panel back, LED display screen surface is provided with the ya keli board that subtracts reflection of light, and subtracts reflection of light ya keli board surface and be the dull polish material, the mounting panel top is rotated and is connected with the axis of rotation. The utility model discloses a set up by first motor control pivoted first sunshading board at the mounting panel top, the positive sun tracking controller of foundation can drive first sunshading board according to the first motor of sun angle control and rotate and carry out the maximum sheltering from to sunshine, can reduce the sunshine reflection, through openly setting up one deck reflection reducing acrylic plate at the LED display screen, and will reduce reflection reducing acrylic plate surface and set up to the dull polish material, can further reduce the sunshine reflection, through setting up the foundation with the rotation post and being connected for rotating, can adjust the orientation of LED display screen.

Description

Anti-reflection LED display screen

Technical Field

The utility model relates to a LED display screen field specifically is a prevent LED display screen of reflecting.

Background

A display is also commonly called a monitor, and is an I/O device belonging to a computer, i.e. an input/output device, which is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes, and the display tool can be classified into: a Cathode Ray Tube (CRT) display, a plasma display PDP, a liquid crystal display LCD, etc., and an LED display screen is a flat panel display, which is composed of small LED module panels, and is used for displaying various information such as text, images, video, and video signals.

When the existing LED display screen is used outdoors, the sunlight irradiates on the screen to form a reflection phenomenon, so that others are influenced to watch the screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing LED display screen is easy to reflect light, an anti-reflection LED display screen is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent LED display screen of reflection of light, includes the mounting panel, the mounting panel openly is provided with the LED display screen, and the mounting panel back is provided with the block terminal, LED display screen surface is provided with the ya keli board that subtracts reflection of light, and subtracts reflection of light ya keli board surface and be the dull polish material, the mounting panel top is rotated and is connected with the axis of rotation, and is connected with first sunshading board in the axis of rotation, be provided with first gear in the middle of the axis of rotation, mounting panel back top is installed first motor, and first motor output is connected with the second gear with first gear engagement, mounting panel bottom surface intermediate junction has the rotation post, and rotates the bottom of the post portion and rotate and be connected with the foundation column, the sun tracking controller is openly installed to the foundation column, and foundation column internally mounted has the second motor, second motor output is connected with the rotation post bottom surface.

Preferably, the first motor wraps up the installation shell of being connected with the mounting panel back outward, and the mounting panel back is provided with the tarpaulin of parcel first gear, second gear, first motor and installation shell.

Preferably, support columns are arranged on two sides of the rotating column, and the other ends of the support columns are connected with the top of the mounting plate.

Preferably, a bearing is arranged between the output end of the second motor and the bottom column, and a base is arranged at the bottom of the bottom column.

Preferably, a control panel is arranged on one side of the bottom column and is electrically connected with the first motor, the second motor, the sun tracking controller and the LED display screen through a distribution box.

Preferably, the bottom surface of the rotating column is provided with a clamping block ring, and the top surface of the bottom column is provided with a clamping groove ring matched with the clamping block ring.

Preferably, the mounting panel both sides are provided with the second sunshading board, and the second sunshading board surface is dull polish material.

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

the utility model discloses a set up by first motor control pivoted first sunshading board at the mounting panel top, the positive sun tracking controller of foundation can drive first sunshading board according to the first motor of sun angle control and rotate and carry out the maximum sheltering from to sunshine, can reduce the sunshine reflection, through openly setting up one deck reflection reducing acrylic plate at the LED display screen, and will reduce reflection reducing acrylic plate surface and set up to the dull polish material, can further reduce the sunshine reflection, through setting up the foundation with the rotation post and being connected for rotating, can adjust the orientation of LED display screen.

Drawings

FIG. 1 is a side cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a sectional view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. a first visor; 3. a rotating shaft; 4. a first gear; 5. a first motor; 6. a second gear; 7. mounting a shell; 8. waterproof cloth; 9. a light-reflecting acrylic plate; 10. rotating the column; 11. a sun-tracking controller; 12. a bottom pillar; 13. a second motor; 14. a block ring; 15. a snap ring; 16. a base; 17. a support pillar; 18. an LED display screen; 19. a second visor; 20. a bearing; 21. a distribution box; 22. a control panel.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The sun tracking controller (model number is RY-KZQ-S-DC12V3A) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-5, an anti-reflective LED display screen includes a mounting board 1, an LED display screen 18 disposed on the front surface of the mounting board 1, and the back of the mounting plate 1 is provided with a distribution box 21, the surface of the LED display screen 18 is provided with a light reflection reducing acrylic plate 9, the surface of the light reflection reducing acrylic plate 9 is made of frosted material, the top of the mounting plate 1 is rotatably connected with a rotating shaft 3, a first sun shield 2 is connected on the rotating shaft 3, a first gear 4 is arranged in the middle of the rotating shaft 3, a first motor 5 is arranged at the top of the back surface of the mounting plate 1, and the output end of the first motor 5 is connected with a second gear 6 engaged with the first gear 4, the middle of the bottom surface of the mounting plate 1 is connected with a rotating column 10, and the bottom of the rotating column 10 is rotatably connected with a bottom column 12, the front surface of the bottom column 12 is provided with a sun tracking controller 11, and a second motor 13 is arranged in the bottom column 12, and the output end of the second motor 13 is connected with the bottom surface of the rotating column 10.

The utility model discloses a set up by first motor 5 control pivoted first sunshading board 2 at 1 top of mounting panel, the positive sun tracking controller 11 of foundation 12 can drive first sunshading board 2 according to the first motor of sun angle control and rotate and carry out maximum sheltering from to sunshine, can reduce the sunshine reflection, through openly setting up one deck reflection reducing acrylic plate 9 at LED display screen 18, and set up reflection reducing acrylic plate 9 surface into the dull polish material, can further reduce the sunshine reflection, through setting up foundation 12 and rotation post 10 to rotate and be connected, can adjust the orientation of LED display screen 18.

Please refer to fig. 1 and 4 heavily, the outer parcel of first motor 5 has the installation shell 7 with installation panel 1 back connection, and the installation panel 1 back is provided with the waterproof cloth 8 of parcel first gear 4, second gear 6, first motor 5 and installation shell 7, the utility model discloses a setting up installation shell 7, can be convenient for install first motor 5, waterproof cloth 8 can place first motor 5 and intake, and can prevent dust.

Please refer to fig. 2, the two sides of the rotating column 10 are provided with the supporting columns 17, and the other ends of the supporting columns 17 are connected to the top of the mounting plate 1, the utility model discloses a setting up the supporting columns 17, can make the mounting plate 1 and the rotating column 10 be connected more firmly.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a bearing 20 is disposed between the output end of the second motor 13 and the bottom pillar 12, and a base 16 is disposed at the bottom of the bottom pillar 12, the present invention can reduce the friction between the output end of the second motor 13 and the bottom pillar 12 by the bearing 20, and the base 16 can make the device more stable.

Please refer to fig. 1 and fig. 2, one side of the bottom pillar 12 is provided with a control panel 22, and the control panel 22 is electrically connected to the first motor 5, the second motor 13, the sun tracking controller 11 and the LED display 18 through a distribution box 21, the utility model discloses the operating condition of the first motor 5, the second motor 13, the sun tracking controller 11 and the LED display 18 can be controlled by the control panel 22.

Please refer to fig. 1, the bottom surface of the rotary column 10 is provided with a block ring 14, and the top surface of the bottom column 12 is provided with a slot ring 15 cooperating with the block ring 14, the present invention provides a structure in which the block ring 14 and the slot ring 15 cooperating with each other are provided, so that the rotary column 10 is more stable when not rotating.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, two sides of the mounting plate 1 are provided with the second sun-shading board 19, and the surface of the second sun-shading board 19 is made of frosted material, the utility model discloses a set up the second sun-shading board 19, can shelter from the sunshine of the side, the surface of the second sun-shading board 19 is made of frosted material and can reduce the direct reflection of the sunshine.

The working principle is as follows: when in use, the device is opened through the control panel 22, and after sunlight irradiates on the sun-tracking controller 11, the sun tracking controller 11 provides the sunlight irradiation angle to the distribution box 21, the distribution box 21 controls the first motor 5 to drive the second gear 6 to rotate, controls the angle of the first sun shield 2, the light reflection reducing acrylic plates 9 on the surface of the LED display screen 18 can further reduce the light reflection by shielding the sunlight to the maximum extent, the second sun-shading plates 19 on the two sides of the mounting plate 1 can shield the sunlight on the two sides, the frosted material can increase the diffuse reflection of the sunlight, can reduce direct reflection of sunlight, controls the second motor 13 to drive the rotating column 10 and the mounting plate 1 to rotate through the control panel 22, the orientation of the LED display screen 18 can be controlled, the clamping block ring 14 is matched with the clamping groove ring 15, the rotating column 10 can be more stable when rotating, the supporting column 17 can enable the mounting plate 1 to be more stable when being connected with the rotating column 10, and the base 16 can enable the device to be more stable when being placed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent LED display screen of reflection, includes mounting panel (1), its characterized in that: the LED sun tracking control device is characterized in that an LED display screen (18) is arranged on the front side of the mounting plate (1), a distribution box (21) is arranged on the back side of the mounting plate (1), a light-reflecting acrylic plate (9) is arranged on the surface of the LED display screen (18), the surface of the light-reflecting acrylic plate (9) is made of frosted materials, a rotating shaft (3) is rotatably connected to the top of the mounting plate (1), a first sun shield (2) is connected to the rotating shaft (3), a first gear (4) is arranged in the middle of the rotating shaft (3), a first motor (5) is installed on the top of the back of the mounting plate (1), the output end of the first motor (5) is connected with a second gear (6) meshed with the first gear (4), a rotating column (10) is connected to the middle of the bottom surface of the mounting plate (1), a bottom column (10) is rotatably connected with a bottom column (12), a sun tracking controller (11) is arranged on the front side of the bottom column (12), and a second motor (13) is arranged in the bottom column (12), and the output end of the second motor (13) is connected with the bottom surface of the rotating column (10).

2. The anti-reflection LED display screen according to claim 1, characterized in that: first motor (5) outer parcel have with mounting panel (1) back connection's installation shell (7), and mounting panel (1) back is provided with waterproof cloth (8) of parcel first gear (4), second gear (6), first motor (5) and installation shell (7).

3. The anti-reflection LED display screen according to claim 1, characterized in that: support columns (17) are arranged on two sides of the rotating column (10), and the other ends of the support columns (17) are connected with the top of the mounting plate (1).

4. The anti-reflection LED display screen according to claim 1, characterized in that: a bearing (20) is arranged between the output end of the second motor (13) and the bottom column (12), and a base (16) is arranged at the bottom of the bottom column (12).

5. The anti-reflection LED display screen according to claim 1, characterized in that: a control panel (22) is arranged on one side of the bottom column (12), and the control panel (22) is electrically connected with the first motor (5), the second motor (13), the sun tracking controller (11) and the LED display screen (18) through a distribution box (21).

6. The anti-reflection LED display screen according to claim 1, characterized in that: the bottom surface of the rotating column (10) is provided with a clamping block ring (14), and the top surface of the bottom column (12) is provided with a clamping groove ring (15) matched with the clamping block ring (14).

7. The anti-reflection LED display screen according to claim 1, characterized in that: the mounting panel (1) both sides are provided with second sunshading board (19), and second sunshading board (19) surface is dull polish material.