CN219039523U

CN219039523U - Liquid crystal display with eye protection function

Info

Publication number: CN219039523U
Application number: CN202320182196.5U
Authority: CN
Inventors: 艾泉香; 王富东
Original assignee: Shenzhen Mingshang Photoelectric Co ltd
Current assignee: Shenzhen Mingshang Photoelectric Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-05-16
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a liquid crystal display screen with an eye protection function, which relates to the technical field of liquid crystal display screens and comprises a main body and a wear-resistant layer, wherein a screen is arranged in the main body, a camera is arranged on the outer side of the upper end of the main body, a power switch is arranged on the outer side of the lower end of the main body, a power indicator is arranged on one side of the power switch, and a heat dissipation hole is formed on the outer side of the back of the main body. According to the utility model, under the combined action of the wear-resistant layer, the blue light-resistant layer, the anti-reflection layer, the waterproof layer and the protective layer, the display screen has the advantages of blue light resistance, anti-reflection, high strength, water resistance and the like, damage in the use process is effectively avoided, the height and the use angle can be adjusted according to the requirements of users under the combined action of the mounting seat, the clamping seat, the rotating shaft seat, the rotating support and the connecting seat, and the display screen has the requirements of most users under the combined action of the camera, the heat dissipation hole, the loudspeaker, the first interface and the second interface.

Description

Liquid crystal display with eye protection function

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen with an eye protection function.

Background

The liquid crystal display is a flat thin display device, which consists of a certain number of color or black and white pixels, and is placed in front of a light source or a reflecting surface. The liquid crystal display has low power consumption, is favored by engineers, and is suitable for electronic equipment using batteries. Liquid crystal displays are used in digital watches and one type of display for many portable computers. The liquid crystal display uses two sheets of polarizing material with a liquid crystal solution in between. When an electric current is passed through the liquid, the crystals rearrange so that light cannot pass through them. Thus, each crystal acts like a shutter, allowing light to pass through it and blocking it. The development of the liquid crystal display technology is exactly suitable for the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right angle display, low power consumption, small volume, zero radiation and the like. The following problems exist in the prior art:

the utility model provides a liquid crystal display with eye-protecting function (publication number CN212303011U, application number 2020.06.04) discloses it includes the liquid crystal display includes display back of the body shell, DC constant current chip, intelligent brightness sensor and display screen, the front of display back of the body shell is provided with the DC constant current chip, the front of DC constant current chip is provided with intelligent brightness sensor, intelligent brightness sensor's front is provided with the display screen, the positive both sides of liquid crystal display are all fixedly connected with slide rail, two the inside sliding connection of slide rail has chucking device, chucking device includes the regulating spindle, the one end swing joint of regulating spindle has the sliding block, the regulating spindle runs through the sliding block and extends to the opposite side of sliding block, the regulating spindle extends to the one end fixedly connected with movable block of sliding block opposite side, the opposite side fixedly connected with spring of movable block, the other end fixedly connected with fixed block of spring, two fixedly connected with connecting rod between the regulating spindle, two the sliding block and two prevent blue light glass wafer is provided with between the movable block. Similar structural design can not be adjusted according to various height and body types, easily causes fatigue of human body, can not rotate the screen simultaneously, has the limitation of using, can not satisfy the demand.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a liquid crystal display with eyeshield function, includes main part and wearing layer, the inside fixed mounting of main part has the screen, the upper end outside fixed mounting of main part has the camera, the lower extreme outside of main part is provided with switch, one side of switch is provided with the power indicator, the back outside of main part is provided with the louvre, the inside fixed mounting in back of main part has the speaker, the back outside fixed mounting of main part has the mount pad, the outside of mount pad is provided with the cassette, the one end outside fixed mounting at main part back has first interface, the other end outside fixed mounting at main part back has the second interface, one side lower extreme of main part is provided with the adjustment button.

The technical scheme of the utility model is further improved as follows: the lower extreme fixedly connected with of wearing layer prevents blue light layer, prevent the lower extreme fixedly connected with anti-reflection coating of blue light layer.

The technical scheme of the utility model is further improved as follows: the lower extreme fixedly connected with waterproof layer of anti-reflection coating, the lower extreme fixedly connected with inoxidizing coating of waterproof layer.

The technical scheme of the utility model is further improved as follows: the inside fixedly connected with bolt of mount pad, the inside of cassette is run through and is provided with the fixed orifices, the quantity of bolt and fixed orifices is four sets of, the size looks adaptation of fixed orifices size and bolt.

The technical scheme of the utility model is further improved as follows: the middle of the clamping seat is internally and movably provided with a rotating shaft seat, and one end of the rotating shaft seat is provided with a rotating support column.

The technical scheme of the utility model is further improved as follows: the outer side of the rotating support is fixedly connected with a sliding rail, the lower end of the rotating support is fixedly provided with a connecting seat, and the lower end of the connecting seat is fixedly connected with a base.

The technical scheme of the utility model is further improved as follows: the number of the radiating holes and the number of the loudspeakers are two, the two radiating holes and the two loudspeakers are symmetrical relative to the longitudinal center line of the main body respectively, the first interface is a USB interface, and the second interface is a power supply, a network card and a display input interface.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a liquid crystal display with an eye protection function, which has the advantages of blue light prevention, reflection prevention, high strength, water prevention and the like under the combined action of a wear-resistant layer, a blue light prevention layer, an anti-reflection layer, a waterproof layer and a protective layer, and meanwhile, damage in the use process is effectively avoided.

2. The utility model provides a liquid crystal display with an eye protection function, which can adjust the height and the use angle according to the requirements of a user under the combined action of a mounting seat, a clamping seat, a rotating shaft seat, a rotating support and a connecting seat.

3. The utility model provides a liquid crystal display with an eye protection function, which enables the display to have the requirements of most users under the combined action of a camera, a radiating hole, a loudspeaker, a first interface and a second interface without externally connecting basic equipment.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a liquid crystal display with an eye protection function according to the present utility model;

FIG. 2 is a schematic diagram of a back structure of a LCD with eye-protecting function according to the present utility model;

FIG. 3 is a schematic diagram of a stand structure of a LCD with eye protection according to the present utility model;

fig. 4 is a schematic view of an eye-protecting screen structure of a liquid crystal display with eye-protecting function according to the present utility model.

In the figure: 1. a main body; 2. a screen; 3. a wear-resistant layer; 4. a blue light prevention layer; 5. an anti-reflection layer; 6. a waterproof layer; 7. a protective layer; 8. a camera; 9. a power switch; 10. a power indicator light; 11. a heat radiation hole; 12. a speaker; 13. a mounting base; 14. a bolt; 15. a clamping seat; 16. a fixing hole; 17. a rotating shaft seat; 18. rotating the support column; 19. a connecting seat; 20. a base; 21. a slide rail; 22. a first interface; 23. a second interface; 24. and adjusting the keys.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a liquid crystal display with eye protection function, which comprises a main body 1 and a wear-resistant layer 3, wherein a screen 2 is fixedly installed in the main body 1, a camera 8 is fixedly installed on the outer side of the upper end of the main body 1, a power switch 9 is arranged on the outer side of the lower end of the main body 1, a power indicator 10 is arranged on one side of the power switch 9, a radiating hole 11 is arranged on the outer side of the back of the main body 1, a loudspeaker 12 is fixedly installed in the inner side of the back of the main body 1, a mounting seat 13 is fixedly installed on the outer side of the back of the main body 1, a clamping seat 15 is arranged on the outer side of the mounting seat 13, a first interface 22 is fixedly installed on the outer side of one end of the back of the main body 1, a second interface 23 is fixedly installed on the outer side of the other end of the back of the main body 1, and an adjusting key 24 is arranged on the lower end of one side of the main body 1.

In this embodiment, make the display screen possess the demand of most user, do not need external basic equipment, through installing camera 8 in the outside of main part 1, the person of facilitating the use carries out the video conversation, avoid additionally buying camera 8, save the expense, simultaneously set up speaker 12 in the back of main part 1, can change the signal of telecommunication into the transducer spare of acoustic signal, tone quality when broadcasting the music can be better than external audio amplifier, secondly at the back-mounting first interface 22 of main part 1 and second interface 23, make the display have plug and play and hot plug function, and the user can directly insert the USB when using external equipment, facilitate the use, thereby increase the practicality of device.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the lower extreme fixedly connected with of wearing layer 3 prevents blue light layer 4, prevents the lower extreme fixedly connected with anti-reflection layer 5 of blue light layer 4, and the lower extreme fixedly connected with waterproof layer 6 of anti-reflection layer 5, the lower extreme fixedly connected with inoxidizing coating 7 of waterproof layer 6.

In this embodiment for the display screen has advantages such as blue light prevention, anti-reflection, intensity is high and waterproof, effectively avoids appearing damaging in the use simultaneously, through the lower extreme fixedly connected with at wearing layer 3 prevents blue light layer 4, prevents blue light layer 4's lower extreme fixedly connected with anti-reflection layer 5, increases screen 2's blue light prevention and anti-reflection's ability to carry out certain protection to people's eye, and at anti-reflection layer 5's lower extreme fixedly connected with waterproof layer 6, improve screen 2's waterproof ability, waterproof layer 6's lower extreme fixedly connected with inoxidizing coating 7, thereby increase device's intensity avoids damaging.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside fixedly connected with bolt 14 of mount pad 13, the inside of cassette 15 runs through and is provided with fixed orifices 16, the quantity of bolt 14 and fixed orifices 16 is four groups, the size of fixed orifices 16 and the size looks adaptation of bolt 14, the inside movable mounting in centre of cassette 15 has pivot seat 17, the one end of pivot seat 17 is provided with the rotation pillar 18, the outside fixedly connected with slide rail 21 of rotation pillar 18, the lower extreme fixed connection of rotation pillar 18 has connecting seat 19, the lower extreme fixedly connected with base 20 of connecting seat 19.

In this embodiment, can adjust height and the angle of use according to user's demand, through set up mount pad 13 at the back of main part 1, mount pad 13 is installed fixedly through bolt 14 and cassette 15, simultaneously at the internally mounted pivot seat 17 of cassette 15 for main part 1 can rotate about and change the direction, facilitate the use, secondly pivot seat 17 passes through slide rail 21 and reciprocates in the outside of rotating pillar 18, and rotate pillar 18 and rotate in the upper end inside of connecting seat 19, the user adjusts the height and the angle of display screen, can avoid neck and back uncomfortable, suitable visual distance can protect eyes, easy operation and facilitate the use.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the number of the radiating holes 11 and the speakers 12 is two, the two radiating holes 11 and the speakers 12 are symmetrical with respect to the longitudinal center line of the main body 1, the first interface 22 is a USB interface, and the second interface 23 is a power supply, a network card and a display input interface.

The working principle of the liquid crystal display with the eye protection function is specifically described below.

As shown in figures 1-4, when the LCD screen with eye protection function is in use, the user can conveniently carry out video call by installing the camera 8 on the outer side of the main body 1, so as to avoid additional purchase of the camera 8, save expenditure, meanwhile, the loudspeaker 12 is arranged on the back of the main body 1, and can convert electric signals into transducer elements of acoustic signals, the tone color of music playing can be better than that of an external sound box, and the first interface 22 and the second interface 23 are arranged on the back of the main body 1, so that the display has plug-and-play and hot plug functions, and the user can directly plug USB on the external equipment for convenient use, thereby increasing the practicability of the device, increasing the blue light resistance and anti-reflection capability of the screen 2 by fixedly connecting the blue light resistance layer 4 on the lower end of the wear-resistant layer 3 and fixedly connecting the anti-reflection layer 5 on the lower end of the blue light resistance layer 4, thereby carry out certain protection to people's eye, and the lower extreme fixedly connected with waterproof layer 6 at anti-reflection coating 5 improves the waterproof ability of screen 2, the lower extreme fixedly connected with inoxidizing coating 7 of waterproof layer 6, thereby increase the intensity of device and avoid damaging, through setting up mount pad 13 at the back of main part 1, mount pad 13 is fixed through bolt 14 and cassette 15 installation, simultaneously at the internally mounted pivot seat 17 of cassette 15, make main part 1 can rotate about and change the direction, facilitate the use, secondly pivot seat 17 passes through slide rail 21 and reciprocates in the outside of rotating pillar 18, and rotate pillar 18 and rotate in the upper end inside of connecting seat 19, facilitate the use adjusts the height and the angle of display screen, can avoid neck and back uncomfortable, suitable visual distance can protect eyes, easy operation and facilitate the use.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a liquid crystal display with eye-protecting function, includes main part (1) and wearing layer (3), its characterized in that: the novel portable electronic device comprises a main body (1), wherein a screen (2) is fixedly installed inside the main body (1), a camera (8) is fixedly installed outside the upper end of the main body (1), a power switch (9) is arranged outside the lower end of the main body (1), a power indicator lamp (10) is arranged on one side of the power switch (9), a radiating hole (11) is formed in the outer side of the back of the main body (1), a loudspeaker (12) is fixedly installed inside the back of the main body (1), a mounting seat (13) is fixedly installed outside the back of the main body (1), a clamping seat (15) is arranged outside the mounting seat (13), a first interface (22) is fixedly installed outside one end of the back of the main body (1), a second interface (23) is fixedly installed outside the other end of the back of the main body (1), and an adjusting key (24) is arranged at one side of the main body (1).

The inside fixedly connected with bolt (14) of mount pad (13), the inside of cassette (15) runs through and is provided with fixed orifices (16), the quantity of bolt (14) and fixed orifices (16) is four sets of, the size of fixed orifices (16) and the size looks adaptation of bolt (14), the centre internally movable mounting of cassette (15) has pivot seat (17), the one end of pivot seat (17) is provided with rotation pillar (18), the outside fixedly connected with slide rail (21) of rotation pillar (18), the lower extreme fixed mounting of rotation pillar (18) has connecting seat (19), the lower extreme fixedly connected with base (20) of connecting seat (19).

2. The liquid crystal display with eye protection function according to claim 1, wherein: the anti-blue light layer (4) is fixedly connected to the lower end of the wear-resistant layer (3), and the anti-reflection layer (5) is fixedly connected to the lower end of the anti-blue light layer (4).

3. The liquid crystal display with eye protection function according to claim 2, wherein: the anti-reflection coating comprises an anti-reflection layer (5), wherein the lower end of the anti-reflection layer is fixedly connected with a waterproof layer (6), and the lower end of the waterproof layer (6) is fixedly connected with a protective layer (7).

4. The liquid crystal display with eye protection function according to claim 1, wherein: the number of the radiating holes (11) and the number of the loudspeakers (12) are two, the two radiating holes (11) and the loudspeakers (12) are symmetrical with respect to the longitudinal center line of the main body (1) respectively, the first interface (22) is a USB interface, and the second interface (23) is a power supply, a network card and a display input interface.