Liquid crystal display screen with anti-dazzle function

Abstract

The utility model discloses a liquid crystal display screen with an anti-dazzle function, which comprises a display screen base and a display screen main body, the display screen main body is arranged at one end of the display screen base, and the display screen base and the display screen main body jointly form the liquid crystal display screen. By starting the servo motor, the servo motor drives the threaded rod to rotate, the sleeve block horizontally moves on the threaded rod, and the sliding block at one end of the sleeve block is slidably supported in the fixing groove in the display screen base synchronously, so that the stability of the sleeve block is improved, and even if the sleeve block, the connecting rod and the supporting block are matched with one another, the stability of the sleeve block is improved. The display screen body, the fixing base and the hinge base are matched with one another, inclination adjustment of the display screen body is facilitated, then the display screen base and the display screen body are matched with one another, angle adjustment is achieved, a user can watch conveniently, and the watching comfort is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal display screen technical field especially a liquid crystal display screen with anti -dazzle function. BACKGROUND

[0002] Liquid crystal display is a kind of active matrix liquid crystal display driven by thin film transistor, it is mainly to stimulate liquid crystal molecule to produce point, line and plane with back lamp tube to constitute picture, IPS, TFT and SLCD all belong to the subclass of LCD, the current existing liquid crystal display screen is various, but these liquid crystal display screens mostly have the problem of inconvenient use, without anti -dazzle function, and inconvenient angle adjustment, under long time use, it can cause user's eye fatigue, affect eyesight;

[0003] Chinese patent authorization announcement No. CN217879892U discloses a kind of liquid crystal display screen with anti -dazzle function, including display screen base, the lower support is fixedly installed on the display screen base upper end, the right side end of the lower support is transversely opened with circular groove one, the inner side wall bottom surface of the circular groove one opened by the lower support is vertically opened with sliding slot one, the sliding slot one opened by the lower support is slidably installed with pin block.The utility model discloses two can automatically rebound's tablet and detachable work-shaped pressing plate are set, so that user can quickly detach when disassembling screen body and astigmatism layer and anti -dazzle layer, it is convenient for user to maintain and maintain screen body and astigmatism layer and anti -dazzle layer in later period, by setting pin block, and with the engagement of the pin block flat gear, the angle of protective shell is adjusted and fixed, thereby improve the practicability of this liquid crystal display screen, and further improve the comfort of this liquid crystal display screen use.

[0004] The prior art has the following disadvantages: the existing liquid crystal display is inconvenient to adjust the angle of the liquid crystal display during use, cannot be in an inclined state, and the comfort level is poor for long time watching. When adjusting the angle of the liquid crystal display using the above prior art, the pin block needs to be manually pulled to rotate the flat gear to achieve the effect of adjusting the angle of the display screen. However, manual adjustment is tedious, and since the display screen is fragile, manual adjustment may cause damage to the display screen, increasing unnecessary safety hazards. Therefore, improvements are needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of liquid crystal display screen with anti -dazzle function to solve the problem of inconvenient angle adjustment of the liquid crystal display screen of the prior art with anti -dazzle function proposed in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: A liquid crystal display screen with anti -glare function, including display screen base, display screen main part, the one end of display screen base is provided with display screen main part;

[0007] The one end of display screen base is provided with fixed base, is connected with the hinged seat between display screen base and fixed base, the inside of display screen base is provided with servo motor, and the one end of servo motor is connected with screw rod, the outside of screw rod is sleeved with sleeve piece, the side of display screen main part is provided with extension piece, and the outside of extension piece is sleeved with support piece, both ends of support piece are provided with positioning pin, and the one end of positioning pin extends to the inside of extension piece, the swing rod is movably connected between support piece and sleeve piece, the other side of display screen main part is provided with shielding frame, both sides in the inside of fixed base are provided with inner chamber, and the inside of inner chamber is provided with telescopic spring, the side of telescopic spring is connected with guide block, and the side of guide block is fixedly connected with protection piece.

[0008] Preferably, the two ends of the side of the shielding frame are provided with clamping columns, and the two sides of the clamping columns are provided with clamping blocks.

[0009] Preferably, the two ends of the top of the display screen main body are provided with connecting blocks, and the connecting blocks are provided with recesses inside, the width of the recesses matches the width of the clamping columns, the two sides of the recesses are provided with limiting grooves, and the inner diameter of the limiting grooves and the outer diameter of the clamping blocks match each other.

[0010] Preferably, the cross section of the protection piece is rectangular, and the protection piece is made of rubber material.

[0011] Preferably, the cross section of the guide block is "T" shape, the two ends of the guide block are connected with fixing blocks, the two sides of the inner chamber are provided with sliding grooves, and the size of the fixing blocks and the outer diameter of the sliding grooves match each other.

[0012] Preferably, one side of the display screen main body is provided with a diffusing layer, and one side of the diffusing layer is provided with an anti-glare layer.

[0013] Preferably, one end of the sleeve piece is fixedly connected with a sliding block, the inside of the display screen base is provided with a fixed groove, and the size of the fixed groove and the sliding block match each other.

[0014] Compared with the prior art, the liquid crystal display screen with anti-glare function has the advantages of convenient angle adjustment, improved user viewing comfort, and anti-glare function to prevent eye fatigue.

[0015] By activating the servo motor, the threaded rod is rotated, causing the sleeve block to move horizontally on the threaded rod. Simultaneously, the slider at one end of the sleeve block slides and supports itself in the fixed groove inside the display screen base, improving the stability of the sleeve block. This allows the sleeve block, connecting rod, and support block to cooperate with each other, as well as the display screen body, fixed base, and hinge base, facilitating the tilt adjustment of the display screen body. In turn, the display screen base and display screen body cooperate to achieve angle adjustment, making it easier for users to view and improving viewing comfort. The overall operation is simple and convenient, requiring no manual operation, reducing unnecessary contact with the display screen body, and avoiding damage to it.

[0016] By interlocking the extension block and the support block, the positioning pin passes through the support block and inserts into the interior of the extension block, thus fixing the extension block and the support block together. This facilitates the installation of the display screen body and subsequent adjustments. When the bottom of the display screen body is inserted into the interior of the mounting base, the protective block and the guide block apply an external force to the inner cavity, causing deformation. Simultaneously, the fixing block on the guide block slides and supports the display screen body within the groove of the inner cavity. When the force is in equilibrium, the characteristics of the inner cavity drive the protective block to limit and protect the display screen body, fixing it inside the mounting base. This facilitates the installation of the display screen body. Conversely, it facilitates the disassembly and maintenance of the display screen body, improving the practicality of the anti-glare LCD screen.

[0017] By setting up a diffuser layer and an anti-glare layer, glare on the display screen body can be prevented, thus protecting the user's eyesight and improving comfort during use. Furthermore, by engaging the groove inside the connecting block with the locking post and engaging the limiting grooves on both sides of the groove with the locking block, the shielding frame can be fixed to the display screen body, facilitating the shielding frame to protect and shield the display screen body, and improving the concealment of the display screen body during use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0020] Figure 2 This is a side view of the structure of this utility model;

[0021] Figure 3The utility model discloses a display screen main part three -dimensional structure schematic diagram;

[0022] Figure 4 The utility model discloses a fixed seat's cross section structure schematic diagram;

[0023] Figure 5 The utility model discloses a shielding frame's three -dimensional structure schematic diagram.

[0024] The figure mark explanation: 1, display screen baseplate; 2, hinged seat; 3, fixed seat; 4, display screen main part; 401, connecting block; 402, astigmatism layer; 403, anti -dazzle layer; 5, shielding frame; 501, card column; 502, card block; 6, extension block; 7, support block; 8, positioning pin; 9, connecting rod; 10, cover block; 11, servo motor; 12, threaded rod; 13, inner chamber; 14, extension spring; 15, guide block; 16, protection block. DETAILED DESCRIPTION

[0025] In order to make the utility model embodiment's purpose, technical scheme and advantage more clear, below will combine the drawing in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is the part embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making the creative labor are all within the range of the utility model protection.

[0026] Please refer to Figures 1-5 The utility model provides the following technical scheme:

[0027] Embodiment one

[0028] In order to solve the problem that liquid crystal display screen is inconvenient to adjust angle and inconvenient to prevent glare in the prior art, the following scheme is disclosed, and specific reference can be made to Figure 1 、 Figure 2 、 Figure 3, including display screen base 1, display screen body 4, the one end of display screen base 1 is provided with display screen body 4, the one end of display screen base 1 is provided with fixed seat 3, and hinge seat 2 is connected between display screen base 1 and fixed seat 3, servo motor 11 is arranged in the inside of display screen base 1, and the one end of servo motor 11 is connected with threaded rod 12, threaded rod 12 is sleeved with sleeve block 10 outside, the one side of display screen body 4 is provided with extension block 6, and support block 7 is sleeved with extension block 6 outside, the both ends of support block 7 are provided with positioning pin 8, and the one end of positioning pin 8 extends to the inside of extension block 6, connecting rod 9 is movably connected between support block 7 and sleeve block 10, the one side of display screen body 4 is provided with light scattering layer 402, and the one side of light scattering layer 402 is provided with anti-glare layer 403, the one end of sleeve block 10 is fixedly connected with sliding block, fixed groove is arranged in the inside of display screen base 1, and the size of fixed groove and sliding block is matched.

[0029] In the embodiment, when in use, the setting of light scattering layer 402 and anti-glare layer 403 can prevent the phenomenon of glare on display screen body 4, play a role in protecting the vision of the user, start servo motor 11, make servo motor 11 drive threaded rod 12 to rotate, make sleeve block 10 move horizontally on threaded rod 12, synchronously make the sliding block at the one end of sleeve block 10 slide and support in the fixed groove in the inside of display screen base 1, improve the stability of sleeve block 10, and make display screen body 4, fixed seat 3 and hinge seat 2 cooperate with each other, facilitate the inclination adjustment of display screen body 4, then make display screen base 1 and display screen body 4 cooperate with each other, realize angle adjustment, facilitate the user to watch, and improve the comfort of watching.

[0030] Embodiment two

[0031] The embodiment is different from embodiment one, the setting of fixed seat 3 and shielding frame 5 can realize the disassembly of display screen body 4, facilitate the maintenance of display screen body 4, and facilitate to improve the safety of display screen body 4, therefore, the following technical scheme is disclosed, please refer to Figure 1 、 Figure 4 、 Figure 5The other side of the display screen body 4 is provided with a shielding frame 5, both sides of the inner cavity 13 in the fixed seat 3 are provided with an inner cavity 13, and the inner cavity 13 is provided with a telescopic spring 14, one side of the telescopic spring 14 is connected with a guide block 15, and one side of the guide block 15 is fixedly connected with a protection block 16, both ends of one side of the shielding frame 5 are provided with clamping columns 501, both sides of the clamping column 501 are provided with clamping blocks 502, the clamping block 502 is semispherical, both ends of the top of the display screen body 4 are provided with connecting blocks 401, and the connecting block 401 is provided with a groove in the inside, the width of the groove matches the width of the clamping column 501, both sides of the groove are provided with limiting grooves, and the inner diameter of the limiting groove and the outer diameter of the clamping block 502 match each other, the cross section of the protection block 16 is rectangular, the protection block 16 is made of rubber material, the cross section of the guide block 15 is "T" shape, both ends of the guide block 15 are connected with fixed blocks, both sides of the inner cavity 13 are provided with sliding grooves, and the size of the fixed block and the outer diameter of the sliding groove match each other.

[0032] In the embodiment, during use, the extension block 6 and the supporting block 7 are clamped, the positioning pin 8 is inserted into the inside of the extension block 6 through the supporting block 7, the extension block 6 and the supporting block 7 are fixed, the display screen body 4 is conveniently installed and adjusted, the bottom of the display screen body 4 is inserted into the inside of the fixed seat 3, the protection block 16 and the guide block 15 apply an external force to the inner cavity 13, the inner cavity 13 is deformed, the fixed block on the guide block 15 is synchronously supported to slide in the sliding groove of the inner cavity 13, when the force is in a balanced state, the inner cavity 13 drives the protection block 16 to limit and protect the display screen body 4, the display screen body 4 is fixed in the inside of the fixed seat 3, the display screen body 4 is conveniently installed, otherwise, the display screen body 4 is conveniently disassembled and maintained, the practicability of the anti-dazzling liquid crystal display is improved, the groove in the connecting block 401 is clamped with the clamping column 501, the limiting grooves on both sides of the groove are clamped with the clamping blocks 502, the shielding frame 5 is fixed on the display screen body 4, the shielding frame 5 protects the display screen body 4, and the concealment of the display screen body 4 during use is improved.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display screen with anti-glare function, comprising a display screen base (1) and a display screen main body (4), wherein the display screen base (1) is provided with the display screen main body (4) at one end; characterized in that One end of the display screen base (1) is provided with a fixing seat (3), and a hinged seat (2) is connected between the display screen base (1) and the fixing seat (3), the inside of the display screen base (1) is provided with a servo motor (11), one end of the servo motor (11) is connected with a threaded rod (12), the outside of the threaded rod (12) is sleeved with a sleeve block (10), one side of the display screen main body (4) is provided with an extension block (6), the outside of the extension block (6) is sleeved with a supporting block (7), both ends of the supporting block (7) are provided with a positioning pin (8), one end of the positioning pin (8) extends into the inside of the extension block (6), a connecting rod (9) is movably connected between the supporting block (7) and the sleeve block (10), the other side of the display screen main body (4) is provided with a shielding frame (5), both sides of the inside of the fixing seat (3) are provided with an inner cavity (13), the inside of the inner cavity (13) is provided with a telescopic spring (14), one side of the telescopic spring (14) is connected with a guide block (15), one side of the guide block (15) is fixedly connected with a protection block (16).

2. The liquid crystal display panel with anti-glare function according to claim 1, characterized in that: Both ends of one side of the shielding frame (5) are provided with clamping columns (501), and both sides of the clamping columns (501) are provided with clamping blocks (502), the clamping blocks (502) are hemispherical.

3. The liquid crystal display panel with anti-glare function according to claim 1, characterized in that: Both ends of the top of the display screen main body (4) are provided with connecting blocks (401), and the connecting blocks (401) are provided with grooves in the inside, the width of the grooves matches the width of the clamping columns (501), both sides of the grooves are provided with limiting grooves, and the inner diameter of the limiting grooves and the outer diameter of the clamping blocks (502) match each other.

4. The liquid crystal display panel with anti-glare function according to claim 1, wherein: The cross section of the protection block (16) is rectangular, and the protection block (16) is made of rubber material.

5. The liquid crystal display panel with anti-glare function according to claim 1, characterized in that: The cross section of the guide block (15) is "T" shape, both ends of the guide block (15) are connected with fixing blocks, both sides of the inner cavity (13) are provided with sliding grooves, and the size of the fixing blocks and the outer diameter of the sliding grooves match each other.

6. The liquid crystal display panel with anti-glare function according to claim 1, wherein: One side of the display screen main body (4) is provided with a diffusing layer (402), and one side of the diffusing layer (402) is provided with an anti-glare layer (403).

7. The liquid crystal display panel with anti-glare function according to claim 1, wherein: One end of the sleeve block (10) is fixedly connected with a sliding block, the inside of the display screen base (1) is provided with a fixed groove, and the size of the fixed groove and the sliding block match each other.

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