Anti-glare liquid crystal display screen

Abstract

The utility model relates to the technical field of liquid crystal display screens, and discloses a glare-proof liquid crystal display screen, comprising a bracket, a display screen is mounted on the top of the bracket, a latch is mounted at the middle position of the top of the display screen, a mounting block is mounted outside the latch, and an anti-glare glass is mounted on the front of the mounting block, a plug block is inserted inside the mounting block, and plug holes are provided at positions corresponding to the latch on the left and right sides of the plug block and the mounting block. The glare-proof liquid crystal display screen can be assembled on the front of the display screen by squeezing the plug block to make the plug holes overlap, which is convenient for solving the glare problem when using the display screen in some special environments. When used indoors or in an environment without strong light, the anti-glare glass can be removed by directly pulling out the latch from the mounting block, thereby avoiding its influence on the light transmittance and color saturation of the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen capable of preventing glare. Background Art

[0002] Liquid crystal display is a type of flat panel display, commonly used for TV and computer screen display. Liquid crystal display uses a liquid crystal solution in two polarized materials, so that when the current passes through the liquid, the crystals will be rearranged to achieve the purpose of imaging. Its main advantages include low power consumption, small size, and low radiation. In order to reduce the glare problem when the display is used, an anti-glare layer will be added inside it, which is an anti-glare LCD display.

[0003] Common anti-glare LCD screens will add an anti-glare layer of special material inside the screen to reduce the impact of glare on the viewing experience by reducing reflected light and scattered light. However, this method is because the anti-glare layer is installed inside the screen, and the anti-glare layer will reduce the light transmittance of the screen due to its special material, and at the same time affect the color saturation of the screen, thereby affecting the normal use quality of the LCD screen and cannot meet the working requirements of the LCD screen. For this reason, an anti-glare LCD screen is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-glare liquid crystal display screen to solve the technical problem that the anti-glare layer is installed inside the screen, and the anti-glare layer, due to its special material, will reduce the light transmittance of the screen and affect the color saturation of the screen.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a glare-proof liquid crystal display screen, comprising:

[0008] A bracket, a display screen is installed on the top of the bracket, a latch is installed at the middle position of the top of the display screen, and a mounting block is installed outside the latch;

[0009] The anti-glare glass is installed at the front of the mounting block, the mounting block is provided with an insert block, and the insert block and the mounting block are provided with insert holes at positions corresponding to the latch on the left and right sides of the insert block;

[0010] The spring is connected to the inner side of the insert block, and the inner ends of the spring are connected to the corresponding positions of the inner cavity of the installation block.

[0011] Preferably, the number of the pins and springs is 2-4 groups, and rubber balls are circumferentially installed on both upper and lower sides of the interior of the socket, thereby improving the tightness of the assembly of the socket and the pins.

[0012] Preferably, the interior of the anti-glare glass is paved with an anti-blue light PET material layer, and the front of the anti-glare glass is paved with an anti-static epoxy resin coating, thereby improving the use quality of the anti-glare glass.

[0013] Preferably, both left and right sides of the display screen are connected with a snap-in seat, a rotating shaft is inserted inside the snap-in seat, and limit plates are coaxially installed at both upper and lower ends of the rotating shaft to prevent the rotating shaft from escaping from the inside of the snap-in seat.

[0014] Preferably, the outer side of the limit plate is connected to a hinged frame, and a shading plate is installed on the outer side of the hinged frame, so that the shading plate can be pushed to rotate, which facilitates the adjustment of the angle of the shading plate, so that direct strong light can be avoided by adjusting the angle of the shading plate when the display screen is in use.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a glare-proof liquid crystal display screen, which has the following beneficial effects:

[0017] The anti-glare liquid crystal display screen can be assembled with the mounting block and the anti-glare glass on the front of the display screen by squeezing the plug block to make the plug holes overlap, which is convenient for solving the glare problem when the display screen is used in some special environments. When used indoors or in an environment without strong light, the anti-glare glass can be removed by directly pulling out the plug of the mounting block, thereby avoiding the influence of the anti-glare glass on the light transmittance and color saturation of the display screen and improving the quality and practicality of the use of the anti-glare liquid crystal display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the assembly structure of the latch and the mounting block of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation block of the utility model;

[0021] Figure 4 This is a schematic diagram of the display screen and the card connector structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the articulated frame and the sunshade of the utility model.

[0023] In the figure: 1. bracket; 2. display screen; 3. latch; 4. mounting block; 5. anti-glare glass; 6. plug block; 7. socket; 8. spring; 9. snap-on seat; 10. rotating shaft; 11. limit plate; 12. hinged frame; 13. sunshade. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a technical solution, a glare-proof liquid crystal display screen, comprising a bracket 1, a display screen 2, a latch 3, a mounting block 4, an anti-glare glass 5, an insert block 6, a jack 7, a spring 8, a clamping seat 9, a rotating shaft 10, a limit plate 11, an articulated frame 12 and a shading plate 13:

[0026] See also Figure 1 , a display screen 2 is mounted on the top of the bracket 1, see Figure 2 A latch 3 is installed at the top middle position of the display screen 2, and a mounting block 4 is installed outside the latch 3;

[0027] The anti-glare glass 5 is installed in front of the mounting block 4. The interior of the anti-glare glass 5 is paved with a blue light resistant PET material layer, and the front of the anti-glare glass 5 is paved with an anti-static epoxy resin coating. Figure 3 The inside of the mounting block 4 is provided with an insert block 6, and the positions of the insert block 6 and the left and right sides of the inside of the mounting block 4 corresponding to the latch 3 are provided with insert holes 7;

[0028] The spring 8 is connected to the inner side of the plug block 6, and the inner ends of the spring 8 are connected to the corresponding positions of the inner cavity of the mounting block 4. The number of the plug pins 3 and the spring 8 are both 2-4 groups. The upper and lower sides of the inner part of the socket 7 are circumferentially installed with rubber balls. By squeezing the plug block 6 to make the socket 7 overlap, the mounting block 4 and the anti-glare glass 5 can be assembled in front of the display screen 2, which is convenient for using the display screen 2 in some special environments. When used indoors or in an environment without strong light, the anti-glare glass 5 can be removed by directly pulling out the plug pin 3 from the mounting block 4, thereby avoiding its influence on the light transmittance and color saturation of the display screen 2, and improving the quality and practicality of the anti-glare LCD display screen;

[0029] See also Figure 4 The left and right sides of the display screen 2 are connected with a card seat 9, see Figure 5A rotating shaft 10 is inserted into the inside of the clamping seat 9, and a limit plate 11 is coaxially installed at the upper and lower ends of the rotating shaft 10. The outer side of the limit plate 11 is connected to a hinge frame 12, and a shading plate 13 is installed on the outer side of the hinge frame 12. The shading plate 13 is driven to rotate by pushing it, which facilitates the adjustment of the angle of the shading plate 13, so that the angle of the shading plate 13 can be adjusted when the display screen 2 is in use to avoid direct exposure to strong light.

[0030] In this solution, the mounting block 4 and the anti-glare glass 5 can be assembled in front of the display screen 2 by squeezing the plug block 6 to make the plug hole 7 overlap, which is convenient for solving the glare problem when the display screen 2 is used in some special environments. When used indoors or in an environment without strong light, the anti-glare glass 5 can be removed by directly pulling out the plug 3 from the mounting block 4, thereby avoiding the influence of the anti-glare glass 5 on the light transmittance and color saturation of the display screen 2, thereby improving the quality and practicality of the use of the anti-glare liquid crystal display screen. At the same time, the shading plate 13 can be driven to rotate by pushing it, which facilitates the adjustment of the angle of the shading plate 13, so that the direct exposure of strong light can be avoided by adjusting the angle of the shading plate 13 when the display screen 2 is in use.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glare-proof liquid crystal display screen, characterized in that: include: A bracket (1), a display screen (2) being mounted on the top of the bracket (1), a latch (3) being mounted at the middle of the top of the display screen (2), and a mounting block (4) being mounted on the outside of the latch (3); The anti-glare glass (5) is mounted on the front of the mounting block (4), an insert block (6) is inserted into the interior of the mounting block (4), and insertion holes (7) are provided at positions corresponding to the latch pin (3) on both the left and right sides of the insert block (6) and the mounting block (4); The spring (8) is connected to the inner side of the insert block (6), and the inner ends of the spring (8) are connected to corresponding positions of the inner cavity of the mounting block (4).

2. The anti-glare liquid crystal display according to claim 1, characterized in that: The number of the latch pins (3) and springs (8) is 2-4 groups, and rubber balls are circumferentially installed on both upper and lower sides of the interior of the socket (7).

3. The anti-glare liquid crystal display according to claim 1, characterized in that: The interior of the anti-glare glass (5) is paved with an anti-blue light PET material layer, and the front of the anti-glare glass (5) is paved with an anti-static epoxy resin coating.

4. The anti-glare liquid crystal display according to claim 1, characterized in that: The left and right sides of the display screen (2) are both connected to a clamping seat (9), a rotating shaft (10) is inserted inside the clamping seat (9), and a limit plate (11) is coaxially installed at both the upper and lower ends of the rotating shaft (10).

5. The anti-glare liquid crystal display screen according to claim 4, characterized in that: The outer sides of the limiting plates (11) are connected to hinged frames (12), and the outer sides of the hinged frames (12) are installed with shading plates (13).

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