Display screen with anti-reflection structure

Abstract

The utility model discloses a display screen with an anti-reflection structure, which comprises a display screen body, a mounting column, an anti-reflection component and a lifting component, the mounting column is mounted on the back side of the display screen body and used for fixedly mounting the display screen body, the anti-reflection component is mounted on the front side of the display screen body, and the lifting component is mounted on the back side of the display screen body. The anti-reflection assembly is used for conducting anti-reflection work on the display screen body and comprises an anti-glare structure arranged on the front side of the display screen body and a replacement disassembly and assembly structure arranged on the display screen body. The anti-glare coating layer is arranged on the front side of the display screen body, so that the display screen body has good anti-reflection performance, the replacement column drives the limiting column to move, the limiting column drives the reset plate to move, the reset plate extrudes the reset spring and drives the positioning column to move, and the relative positions of the positioning column and the positioning hole are controlled; and the position between the strip-shaped plate and the display screen body is controlled, so that the anti-glare coating film is convenient to disassemble and assemble and is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen with an anti-reflection structure. Background Art

[0002] A display screen is a device used to display images, text or videos. It is widely used in electronic products, computers, televisions, mobile phones and other fields. During use, the display screen is often affected by reflections, making it difficult for viewers to see the information on the screen clearly.

[0003] The Chinese utility model patent with authorization announcement number CN216249847U discloses an anti-reflective LED display screen, including a display screen main body, a display screen loading frame is arranged on the outside of the display screen main body, an anti-reflective component is arranged at the end of the display screen loading frame, the anti-reflective component includes a first support rod and a second support rod, a first mounting plate is arranged on the left side of the outer wall of the transfer rod, a second mounting plate is arranged on the right side of the outer wall of the transfer rod, a shading plate is arranged on the front of the first mounting plate and the second mounting plate, and an electric telescopic rod is arranged on the inner side of the second support rod, through which the shading angle between the shading plate and the display screen main body can be adjusted simply and conveniently, and the shading plate can be adjusted according to different light intensities, so that the display of the display screen main body is clearer and the anti-reflective effect is better, the overall structure is simple, the adjustment is convenient, the anti-reflective effect is better, and it has high practicality;

[0004] This patent achieves anti-glare by blocking the top of the display screen, which only reduces the impact of ambient light from the top on the display screen, and the anti-glare effect is average. Utility Model Content

[0005] The utility model aims to provide a display screen with an anti-reflection structure, which solves the problem that anti-reflection is achieved by shielding the top of the display screen, but only reduces the influence of ambient light from the top direction on the display screen, and the anti-reflection effect is general.

[0006] The utility model solves the above technical problems through the following technical solutions, and the utility model includes:

[0007] Display screen body;

[0008] A mounting post, the mounting post being mounted on the back side of the display screen body and being used for fixing and mounting the display screen body;

[0009] An anti-reflective component, which is installed on the front side of the display screen body and is used to perform anti-reflective work on the display screen body;

[0010] The anti-reflection component comprises an anti-glare structure installed on the front side of the display screen body and a replacement and disassembly structure installed on the display screen body.

[0011] Preferably, the anti-glare structure comprises a strip plate installed on the front side of the display screen body and an anti-glare coating film installed between two strip plates, and the thickness of the strip plate is greater than the thickness of the anti-glare coating film.

[0012] Preferably, replacement grooves are provided on both sides of the display screen body, and the replacement and disassembly structure includes a positioning plate fixedly welded on one side of the strip plate, a reset plate welded to the inner wall of the replacement groove through a reset spring, a limit column and a positioning column fixedly welded on one side of the reset plate, and a replacement column fixedly welded on one side of the limit column, a positioning hole is provided on the positioning plate, and the positioning column corresponds to the positioning hole.

[0013] Preferably, a lifting component is installed inside the installation column, and the lifting component is used to raise and lower the height of the display screen body.

[0014] Preferably, a lifting groove is provided on one side of the mounting column, a lifting cavity is provided on the top of the lifting groove, a lifting motor is installed inside the lifting cavity by bolts, and the lifting assembly includes a lifting threaded rod whose two ends are respectively fixedly mounted on the output shaft of the lifting motor and rotatably mounted on the bottom wall of the lifting groove, a lifting threaded ring threadably sleeved on the lifting threaded rod, and a lifting threaded block fixedly welded on one side of the lifting threaded ring and one side of the display screen body

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] By installing the anti-glare coating layer on the front side of the display screen body, the display screen body has good anti-glare performance. By replacing the column, the limit column drives the movement of the limit column, the limit column drives the movement of the reset plate, the reset plate squeezes the reset spring and drives the positioning column to move, the relative position of the positioning column and the positioning hole is controlled, and then the position between the strip plate and the display screen body is controlled, which makes it convenient to disassemble and replace the anti-glare coating film. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model in which the anti-reflective component and the display screen body are separated;

[0019] Figure 3 For this utility model Figure 2 A in the figure is an enlarged schematic diagram of the three-dimensional structure;

[0020] Figure 4 It is a partial three-dimensional structural schematic diagram of the lifting component in the utility model.

[0021] The numbers in the figure represent:

[0022] 1. Display screen body; 2. Mounting column; 3. Anti-reflective component; 301. Anti-glare structure; 3011. Strip plate; 3012. Anti-glare coating film; 302. Replacement and disassembly structure; 3021. Positioning plate; 3022. Reset spring; 3023. Reset plate; 3024. Limit column; 3025. Positioning column; 3026. Replacement column; 4. Positioning hole; 5. Lifting component; 6. Lifting threaded rod; 7. Lifting threaded ring; 8. Lifting threaded block. DETAILED DESCRIPTION

[0023] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0024] This embodiment provides a technical solution: a display screen with an anti-reflective structure, such as Figure 1 As shown, it includes: a display screen body 1, a mounting column 2, an anti-reflective component 3 and a lifting component 5;

[0025] like Figure 1 , Figure 4 As shown, the mounting column 2 is installed on the back side of the display screen body 1, and the mounting column 2 is used to fix the display screen body 1. The lifting component 5 is installed inside the mounting column 2, and the lifting component 5 is used to lift the height of the display screen body 1, so as to facilitate the height adjustment of the display screen body 1 according to the use requirements and facilitate the inspection and maintenance.

[0026] like Figure 2 , Figure 3 As shown, the anti-reflective component 3 is installed on the front side of the display screen body 1, and the anti-reflective component 3 is used to perform anti-reflective work on the display screen body 1;

[0027] The anti-reflective component 3 includes an anti-glare structure 301 installed on the front side of the display screen body 1 and a replacement and disassembly structure 302 installed on the display screen body 1. The anti-glare structure 301 includes a strip plate 3011 installed on the front side of the display screen body 1 and an anti-glare coating film 3012 installed between the two strip plates 3011. The anti-glare coating layer is made of silicon dioxide, indium tin oxide, an anti-glare agent and a brightening agent, and has good optical properties. It can be used to reduce reflection and increase light transmittance to avoid reflection of the display screen. The thickness of the strip plate 3011 is greater than that of the anti-glare coating film 3012. The protruding part of the strip plate 3011 blocks the anti-glare coating film 3012 to prevent light from entering from the top, thereby improving the anti-reflective performance of the display screen body 1. Replacement slots are opened on both sides of the display screen body 1. The replacement and disassembly structure 302 includes a fixed welding The positioning plate 3021 connected to one side of the strip plate 3011, the reset plate 3023 welded to the inner wall of the replacement groove through the reset spring 3022, the limiting column 3024 and the positioning column 3025 fixedly welded on one side of the reset plate 3023, and the replacement column 3026 fixedly welded on one side of the limiting column 3024, the positioning plate 3021 is provided with a positioning hole 4, the positioning column 3025 corresponds to the positioning hole 4, the limiting column 3024 is driven to move by the replacement column 3026, the limiting column 3024 drives the reset plate 3023 to move, the reset plate 3023 squeezes the reset spring 3022 and drives the positioning column 3025 to move, the relative position of the positioning column 3025 and the positioning hole 4 is controlled, and then the position between the strip plate 3011 and the display screen body 1 is controlled, so that the anti-glare coating film 3012 can be disassembled and replaced conveniently.

[0028] like Figure 1 , Figure 4 As shown, a lifting groove is provided on one side of the mounting column 2, a lifting cavity is provided on the top of the lifting groove, a lifting motor is installed inside the lifting cavity by bolts, and a lifting assembly 5 includes a lifting threaded rod 6 whose two ends are respectively fixedly mounted on the output shaft of the lifting motor and rotatably mounted on the bottom wall of the lifting groove, a lifting threaded ring 7 threadedly engaged with the lifting threaded rod 6, and a lifting threaded block 8 fixedly welded to one side of the lifting threaded ring 7 and one side of the display screen body 1. The lifting threaded rod 6 is driven to rotate by the lifting motor, the lifting threaded rod 6 drives the lifting threaded ring 7 to move, the lifting threaded ring 7 drives the lifting threaded block 8 to move, and the lifting threaded block 8 drives the display screen body 1 to move, thereby lifting the display screen body 1, which is convenient for inspection and maintenance of the display screen body 1 and replacement and installation of the anti-glare coating film 3012.

[0029] When in use, the lifting motor drives the lifting threaded rod 6 to rotate, the lifting threaded rod 6 drives the lifting threaded ring 7 to move, the lifting threaded ring 7 drives the lifting threaded block 8 to move, and the lifting threaded block 8 drives the display screen body 1 to move, so as to adjust the height of the display screen body 1, so that the display screen body 1 can be conveniently inspected and maintained at a low place and the anti-glare coating film 3012 can be replaced, and it can be used at a high place. When in use, the anti-glare coating layer is installed on the front side of the display screen body 1, so that the display screen body 1 has good anti-reflective performance, and the limit column 3024 is driven to move by the replacement column 3026, and the limit column 3024 drives the reset plate 3023 to move, and the reset plate 3023 squeezes the reset spring 3022 and drives the positioning column 3025 to move, so as to control the relative position of the positioning column 3025 and the positioning hole 4, and then control the position between the strip plate 3011 and the display screen body 1, so as to facilitate the disassembly and assembly of the anti-glare coating film 3012 and facilitate replacement.

[0030] The above are only preferred embodiments of the present invention, which are only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims of the present invention, but they will all fall within the scope of protection of the present invention.

Claims

1. A display screen with an anti-reflective structure, characterized in that: include: Display screen body (1); A mounting column (2), the mounting column (2) being mounted on the back side of the display screen body (1), the mounting column (2) being used to fix the display screen body (1); An anti-reflective component (3), the anti-reflective component (3) being installed on the front side of the display screen body (1), and the anti-reflective component (3) being used to perform anti-reflective work on the display screen body (1); The anti-reflective component (3) comprises an anti-glare structure (301) installed on the front side of the display screen body (1) and a replacement and disassembly structure (302) installed on the display screen body (1).

2. A display screen with an anti-reflective structure as claimed in claim 1, characterized in that: The anti-glare structure (301) comprises a strip plate (3011) installed on the front side of the display screen body (1) and an anti-glare coating film (3012) installed between two strip plates (3011); the thickness of the strip plate (3011) is greater than the thickness of the anti-glare coating film (3012).

3. A display screen with an anti-reflective structure as claimed in claim 2, characterized in that: The display screen body (1) is provided with replacement slots on both sides, and the replacement and disassembly structure (302) comprises a positioning plate (3021) fixedly welded to one side of the strip plate (3011), a reset plate (3023) welded to the inner side wall of the replacement slot via a reset spring (3022), a limit column (3024) and a positioning column (3025) fixedly welded to one side of the reset plate (3023), and a replacement column (3026) fixedly welded to one side of the limit column (3024), a positioning hole (4) is provided on the positioning plate (3021), and the positioning column (3025) corresponds to the positioning hole (4).

4. A display screen with an anti-reflective structure as claimed in claim 1, characterized in that: A lifting component (5) is installed inside the installation column (2), and the lifting component (5) is used to lift and lower the height of the display screen body (1).

5. A display screen with an anti-reflective structure as claimed in claim 4, characterized in that: A lifting groove is provided on one side of the mounting column (2), a lifting cavity is provided on the top of the lifting groove, a lifting motor is installed inside the lifting cavity by bolts, and the lifting assembly (5) comprises a lifting threaded rod (6) whose two ends are respectively fixedly mounted on the output shaft of the lifting motor and rotatably mounted on the bottom wall of the lifting groove, a lifting threaded ring (7) threadedly engaged and sleeved on the lifting threaded rod (6), and a lifting threaded block (8) fixedly welded to one side of the lifting threaded ring (7) and one side of the display screen body (1).

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