CN220474273U

CN220474273U - High-definition blue-light-resistant liquid crystal display screen

Info

Publication number: CN220474273U
Application number: CN202322101343.4U
Authority: CN
Inventors: 欧坤铖
Original assignee: Shenzhen Fulushan Technology Co ltd
Current assignee: Shenzhen Fulushan Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-09
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a high-definition blue-light-resistant liquid crystal display screen, which relates to the technical field of liquid crystal display screens and comprises a mounting frame and a fixing plate, wherein a first groove is formed in one side of the inner surface of the mounting frame, a second groove is formed in the other side of the inner surface of the mounting frame, and a beam collecting groove is formed above the inner surface of the mounting frame. This anti blue light's of high definition LCD screen compares with the anti blue light's of current ordinary high definition LCD screen, driving motor makes the threaded rod rotate, under the restriction of guide bar, make the screw hole piece reciprocate along the threaded rod, drive fixed plate and clean board synchronous motion, clean screen surface, after the cleaning is accomplished, fixed plate and clean board can remove and accomodate to the beam groove in, can be automatic accomplish clean work, reduce the manual work volume, effectively prevent to adhere the dust on the screen, influence the definition of screen, accomplish clean work simultaneously and accomodate clean board, can not influence the viewing effect of screen.

Description

High-definition blue-light-resistant liquid crystal display screen

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a high-definition blue-light-resistant liquid crystal display screen.

Background

The LCD is an active matrix LCD driven by thin film transistors, which mainly uses current to stimulate liquid crystal molecules to generate points, lines and surfaces to be matched with back lamps to form a picture.

As disclosed in the publication No. 201721206625.9, the utility model mainly adopts the blue light-proof transparent optical cement to realize the adhesion of the color filter and the substrate glass, so that the liquid crystal display has the blue light-proof effect, and meanwhile, the cost is low, the thickness of the product is not increased, and the effect on the light transmittance of the product is very good, but in a common household, the display is arranged on a wall, and dust is in a room, and can be attached to the surface of the display, so that the dust is excessively accumulated, the display effect and the blue light-proof effect of the display are affected to a certain extent, the display is required to be cleaned by manual regular wiping, the labor is relatively consumed, the wiping force is difficult to grasp by manual labor, and the display is easily scratched or damaged.

Accordingly, in view of the above, an improvement of the existing structure is proposed to provide a high-definition blue light resistant liquid crystal display.

Disclosure of Invention

The utility model aims to provide a high-definition blue-light-resistant liquid crystal display screen so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high definition anti blue light's LCD screen, includes installing frame and fixed plate, first recess has been seted up to internal surface one side of installing frame, the second recess has been seted up to the internal surface opposite side of installing frame, receive the beam slot has been seted up to the internal surface top of installing frame, the internal surface bottom fixed mounting of first recess has driving motor, driving motor's one end is provided with the threaded rod, the surface of threaded rod is provided with the screw hole piece, the internal surface fixed mounting of second recess has the guide bar, the surface of guide bar is provided with the slider, fixed plate fixed mounting is in the surface one end of slider, one side of fixed plate is provided with the cleaning plate.

Preferably, a positioning groove is formed in one end of the outer surface of the fixing plate, and a positioning rod is arranged on one side of the outer surface of the fixing plate.

Preferably, a strong spring is fixedly arranged on one side of the surface of the positioning rod, and one end of the strong spring is fixedly connected with the surface of the fixing plate.

Preferably, a jack is formed in one side of the outer surface of the cleaning plate, and the two ends of the outer surface of the cleaning plate are fixedly provided with the inserting blocks.

Preferably, the anti-blue light high definition display screen is fixedly installed at the rear of the middle part of the inner surface of the installation frame, and a protection mechanism is arranged on one side of the outer surface of the installation frame.

Preferably, the protection mechanism comprises a damping spring and a damping plate, the damping spring is fixedly arranged on one side of the outer surface of the mounting frame, and one end of the damping spring is fixedly provided with the damping plate.

Preferably, the protection mechanism further comprises an elastic pad and a rubber ball, the elastic pad is fixedly arranged on one side of the outer surface of the buffer plate, and the rubber ball is arranged on one side of the elastic pad.

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

1. according to the utility model, through the arrangement of the beam collecting groove, the driving motor, the threaded rod, the threaded hole block, the guide rod, the sliding block, the fixing plate and the cleaning plate, the driving motor rotates the threaded rod, the threaded hole block moves up and down along the threaded rod under the limit of the guide rod, the fixing plate and the cleaning plate are driven to move synchronously, the surface of a screen is cleaned, after the cleaning is finished, the fixing plate and the cleaning plate can be moved and stored in the beam collecting groove, the cleaning work can be automatically finished, the manual labor amount is reduced, dust adhesion on the screen is effectively prevented, the definition of the screen is influenced, meanwhile, the cleaning plate can be stored after the cleaning work is finished, and the watching effect of the screen is not influenced;

2. according to the utility model, through the arrangement of the positioning groove, the positioning rod, the powerful spring, the jack and the insert block, the powerful spring is pulled to stretch the positioning rod, then the insert block is aligned to the positioning groove and is slid into the bottom, the positioning rod is released to insert the positioning rod into the jack, so that the cleaning plate and the fixing plate can be stably installed, the positioning rod is pulled again, the insert block is slid out of the positioning groove to be detached, the cleaning plate can be conveniently and rapidly disassembled, the installation mode is greatly simplified, and the manual operation is more convenient;

3. according to the utility model, through the arrangement of the protection mechanism, when the mounting frame is impacted, the impact body preferentially touches the buffer plate, so that the damping spring and the elastic pad contract and squeeze to buffer and weaken the impact force, and meanwhile, the rubber ball can prevent the buffer plate from moving excessively and being damaged due to direct contact with the mounting frame, and can play a certain role in buffering, so that the anti-impact protection capability of the blue light high-definition display screen and the mounting frame can be effectively achieved, and the practicability of the anti-blue light high-definition display screen is enhanced.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a mounting plate and cleaning plate structure of the present utility model;

FIG. 3 is a schematic perspective view of the whole structure of the present utility model;

fig. 4 is a schematic structural view of a protection mechanism of the present utility model.

In the figure: 1. a mounting frame; 2. a first groove; 3. a second groove; 4. a beam receiving groove; 5. a driving motor; 6. a threaded rod; 7. a threaded hole block; 8. a guide rod; 9. a slide block; 10. a fixing plate; 11. a positioning groove; 12. a positioning rod; 13. a strong spring; 14. a cleaning plate; 15. a jack; 16. inserting blocks; 17. blue light resistant high definition display screen; 18. a protective mechanism; 1801. a damping spring; 1802. a buffer plate; 1803. an elastic pad; 1804. rubber balls.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, a high-definition blue light resistant liquid crystal display screen comprises a mounting frame 1 and a fixing plate 10, wherein a first groove 2 is formed in one side of the inner surface of the mounting frame 1, a second groove 3 is formed in the other side of the inner surface of the mounting frame 1, a beam collecting groove 4 is formed above the inner surface of the mounting frame 1, a driving motor 5 is fixedly arranged at the bottom of the inner surface of the first groove 2, one end of the driving motor 5 is provided with a threaded rod 6, the surface of the threaded rod 6 is provided with a threaded hole block 7, a guide rod 8 is fixedly arranged on the inner surface of the second groove 3, a sliding block 9 is arranged on the surface of the guide rod 8, the fixing plate 10 is fixedly arranged at one end of the surface of the sliding block 9, and a cleaning plate 14 is arranged on one side of the fixing plate 10

Further, the threaded hole block 7 is in threaded connection with the threaded rod 6, and the threaded rod 6 is in rotational connection with the upper end of the inner surface of the first groove 2 through a bearing.

Further, the sliding block 9 is slidably connected with the guide rod 8, and plays a limiting role on the threaded hole block 7 when the threaded rod 6 rotates, so that the threaded hole block 7 and the threaded rod 6 are prevented from synchronously rotating.

Further, one end of the fixing plate 10 is fixedly connected with the surface of the threaded hole block 7, the other end of the fixing plate 10 is fixedly connected with the sliding block 9, and when the threaded hole block 7 moves, the fixing plate 10 can be limited by the sliding block 9 through the fixing plate 10, so that the fixing plate 10 and the sliding block 9 are driven to move synchronously.

As shown in fig. 2-3, a positioning groove 11 is formed at one end of the outer surface of the fixing plate 10, a positioning rod 12 is arranged at one side of the outer surface of the fixing plate 10, a strong spring 13 is fixedly arranged at one side of the surface of the positioning rod 12, one end of the strong spring 13 is fixedly connected with the surface of the fixing plate 10, an inserting hole 15 is formed at one side of the outer surface of the cleaning plate 14, and inserting blocks 16 are fixedly arranged at two ends of the outer surface of the cleaning plate 14.

Further, two positioning grooves 11 are symmetrically arranged along the center of the fixing plate 10, so as to play a role in positioning the installation of the cleaning plate 14.

Further, the positioning rod 12 penetrates through one side of the outer surface of the fixing plate 10, and plays a role of fixing and limiting through cooperation with the insertion hole 15.

As shown in fig. 3 to 4, the anti-blue light high definition display 17 is fixedly mounted at the rear of the middle part of the inner surface of the mounting frame 1, a protection mechanism 18 is arranged on one side of the outer surface of the mounting frame 1, the protection mechanism 18 comprises a damping spring 1801 and a buffer plate 1802, the damping spring 1801 is fixedly mounted on one side of the outer surface of the mounting frame 1, a buffer plate 1802 is fixedly arranged at one end of the damping spring 1801, the protection mechanism 18 further comprises an elastic pad 1803 and rubber balls 1804, the elastic pad 1803 is fixedly arranged on one side of the outer surface of the buffer plate 1802, and the rubber balls 1804 are arranged on one side of the elastic pad 1803.

Further, the damping springs 1801 are symmetrically arranged along the center of the mounting frame 1, and are matched with the elastic pads 1803 and the rubber balls 1804 to play a role in buffering protection.

Further, the buffer plate 1802 is symmetrically provided with two along the center of the mounting frame 1, and the collision body preferentially touches the buffer plate 1802, so that the mounting frame 1 can be well protected.

Working principle: when the high-definition blue-light-resistant liquid crystal display screen is used, firstly, the positioning rod 12 is pulled to stretch the powerful spring 13, then the inserting block 16 is aligned with the positioning groove 11 and is slid into the bottom, the powerful spring 13 of the positioning rod 12 is loosened to enable the positioning rod 12 to be inserted into the inserting hole 15, the cleaning plate 14 and the fixing plate 10 can be stably installed, when a large amount of dust is attached to the surface of the blue-light-resistant high-definition display screen 17 after the blue-light-resistant high-definition display screen 17 is installed and put into use, the driving motor 5 is started, the driving motor 5 drives the threaded rod 6 to rotate, the threaded hole block 7 moves up and down along the threaded rod 6 under the limit of the guide rod 8 to drive the fixing plate 10 and the cleaning plate 14 to synchronously move, the screen surface is cleaned, after the cleaning is completed, the fixing plate 10 and the cleaning plate 14 can be moved and stored into the bundling groove 4, the cleaning work can be automatically completed, the manual labor is reduced, the cleaning device effectively prevents dust from adhering to a screen, influences the definition of the screen, simultaneously completes cleaning work, can store the cleaning plate 14, does not influence the viewing effect of the screen, when the mounting frame 1 is impacted, the impact body contacts the buffer plate 1802 preferentially, so that the damping spring 1801 and the elastic pad 1803 shrink and squeeze to buffer and weaken the impact force, meanwhile, the rubber balls 1804 can prevent the buffer plate 1802 from moving excessively to damage the mounting frame 1 due to direct contact, meanwhile, can play a certain buffering role, can effectively resist the blue light high definition display screen 17 and the mounting frame 1, strengthen the practicability of the blue light high definition display screen 17, lead a large amount of dust to exist on the surface of the cleaning plate 14 which is wiped for a long time, at the moment, the positioning rod 12 is pulled again, the plug 16 slides out of the positioning groove 11 to be detached, the cleaning plate 14 is cleaned and replaced, this is the working principle of the high-definition blue-light-resistant liquid crystal display.

Claims

1. The utility model provides a high definition anti blue light's LCD screen, includes installing frame (1) and fixed plate (10), its characterized in that, first recess (2) have been seted up to internal surface one side of installing frame (1), second recess (3) have been seted up to internal surface opposite side of installing frame (1), receive beam slot (4) have been seted up to internal surface top of installing frame (1), the internal surface bottom fixed mounting of first recess (2) has driving motor (5), the one end of driving motor (5) is provided with threaded rod (6), the surface of threaded rod (6) is provided with screw hole piece (7), the internal surface fixed mounting of second recess (3) has guide bar (8), the surface of guide bar (8) is provided with slider (9), fixed plate (10) fixed mounting is in the surface one end of slider (9), one side of fixed plate (10) is provided with cleaning plate (14).

2. The high-definition blue-light-resistant liquid crystal display screen according to claim 1, wherein a positioning groove (11) is formed at one end of the outer surface of the fixing plate (10), and a positioning rod (12) is arranged on one side of the outer surface of the fixing plate (10).

3. The high-definition blue-light-resistant liquid crystal display according to claim 2, wherein a strong spring (13) is fixedly arranged on one side of the surface of the positioning rod (12), and one end of the strong spring (13) is fixedly connected with the surface of the fixing plate (10).

4. The high-definition blue-light-resistant liquid crystal display screen according to claim 1, wherein a jack (15) is formed in one side of the outer surface of the cleaning plate (14), and plug blocks (16) are fixedly arranged at two ends of the outer surface of the cleaning plate (14).

5. The high-definition blue-light-resistant liquid crystal display screen according to claim 1, wherein a blue-light-resistant high-definition display screen (17) is fixedly installed at the rear of the middle part of the inner surface of the installation frame (1), and a protection mechanism (18) is arranged on one side of the outer surface of the installation frame (1).

6. The high-definition blue light resistant liquid crystal display according to claim 5, wherein the protection mechanism (18) comprises a damping spring (1801) and a buffer plate (1802), the damping spring (1801) is fixedly mounted on one side of the outer surface of the mounting frame (1), and one end of the damping spring (1801) is fixedly provided with the buffer plate (1802).

7. The high-definition blue light resistant liquid crystal display according to claim 5, wherein the protection mechanism (18) further comprises an elastic pad (1803) and rubber balls (1804), the elastic pad (1803) is fixedly arranged on one side of the outer surface of the buffer plate (1802), and the rubber balls (1804) are arranged on one side of the elastic pad (1803).