CN211207009U

CN211207009U - High-color-gamut liquid crystal display with quantum film

Info

Publication number: CN211207009U
Application number: CN201921421577.4U
Authority: CN
Inventors: 蔡明军
Original assignee: Shenzhen Jinghangsheng Technology Co ltd
Current assignee: Shenzhen Jinghangsheng Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-08-07
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a take high colour gamut LCD of quantum membrane, including backshell, anti-reflection mechanism, the inside cavity of having seted up of backshell, the fixed mainboard that is provided with in inside one side of cavity, the fixed keypad that is provided with in mainboard below in inside low side one side of cavity. The utility model discloses the assembly process is swift simple, and the display that the assembly was accomplished has high colour gamut, high colour reducibility, the true effect of visual effect, can effectively increase the left side simultaneously, the right side, the upside, the visual angle and the colour authenticity of downside, high colour gamut liquid crystal display through adopting to have the quantum membrane can make this display colour effect attenuation degree lower when remote watching, it is clearer than the traditional display that does not take the quantum membrane, compare the liquid crystal glazing's of traditional super high colour gamut display, this display cost is lower, it is simpler to maintain, later maintenance is also easier, if damage, it can to change the quantum membrane of a liquid crystal display the inside.

Description

High-color-gamut liquid crystal display with quantum film

Technical Field

The utility model relates to a LCD technical field specifically is a take high colour gamut LCD of quantum membrane.

Background

At present, most of tablet computers on the market, portable displays, professional drawing displays and other related liquid crystal display products, although the IPS full-view product, the color gamut of the product is usually lower, the reducibility of the color is not very good, the visual angle is on the left and right sides, the effects on the upper side and the lower side are poor and the display picture can be whitened and is hardly seen, in addition, the brightness attenuation of the conventional display products on the market is serious under the conditions of long distance and large angle, the natural color can not be reached or is close to that seen by human eyes in the reducibility of the color, and once damaged, the liquid crystal display screen can only be scrapped, and the screen replacement cost in the later stage is very high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take high colour gamut LCD of quantum membrane to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take high colour gamut LCD of quantum membrane, includes the backshell, prevents the reflection mechanism, the inside cavity of having seted up of backshell, the fixed mainboard that is provided with in inside one side of cavity, the fixed keypad that is provided with in mainboard below of inside low side one side of cavity, a plurality of holes of placing have evenly been seted up on outside one side top of backshell, and is a plurality of place downthehole portion all is provided with loudspeaker, the standing groove has been seted up to the outside one side of keeping away from loudspeaker of backshell, the inside display assembly mechanism that is provided with of standing groove, the backshell outside is provided with prevents the reflection mechanism.

Preferably, the display assembly mechanism comprises a touch screen and a display screen, the touch screen is arranged on one side inside the placing groove, and the display screen is arranged on one side, far away from the rear shell, of the touch screen.

Preferably, the anti-reflection mechanism comprises a light screen, a screw rod, a thread cylinder and a bottom plate, the light screen is arranged at the top of the rear shell, one end of the light screen bottom plate is movably provided with the screw rod on one side of the rear shell through a rotating shaft, the thread cylinder is movably arranged on the outer side of the bottom end of the screw rod, and the bottom plate is fixedly arranged at the bottom end of the thread cylinder.

Preferably, one end of the top of the bottom plate is fixedly provided with a telescopic rod on one side of the threaded cylinder far away from the rear shell, and the telescopic end of the telescopic rod is fixedly connected with the light screen.

Preferably, one end of the top of the shading plate is provided with a control handle at one end of the rotating shaft where the screw rod is located.

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

1. the utility model discloses the assembly process is swift simple, and the display that the assembly was accomplished has high colour gamut, high colour reducibility, the true effect of visual effect, can effectively increase the left side simultaneously, the right side, the upside, the visual angle and the colour authenticity of downside, high colour gamut liquid crystal display through adopting to have the quantum membrane can make this display colour effect attenuation degree lower when remote watching, it is clearer than the traditional display that does not take the quantum membrane, compare the liquid crystal glazing's of traditional super high colour gamut display, this display cost is lower, it is simpler to maintain, later maintenance is also easier, if damage, it can to change the quantum membrane of a liquid crystal display the inside.

2. The utility model discloses still be provided with anti-reflection mechanism, cross the circumstances that prevents reflection of light mechanism that adds to establish and can avoid this display to take place the reflection of light under the highlight environment and take place, thereby can further improve the display effect of this display, when assembly prevents reflection mechanism on the display, need place the backshell between light screen and bottom plate, it makes the lead screw rotate to rotate the control handle again, the bottom of being connected through a screw section of thick bamboo and lead screw can reciprocate along with the rotation of lead screw through the spacing of telescopic link, thereby hold the backshell clamp between light screen and bottom plate, make the assembly of preventing reflection mechanism and display become more convenient and fast, the use of preventing reflection mechanism has been made things convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of a high color gamut liquid crystal display with quantum films according to the present invention;

fig. 2 is a left side view of the high color gamut lcd with quantum film according to the present invention;

fig. 3 is a right side view of the high color gamut liquid crystal display with the quantum film of the present invention.

In the figure: 1. a rear housing; 2. a reflection preventing mechanism; 3. a cavity; 4. a main board; 5. a key sheet; 6. placing holes; 7. a horn; 8. a placement groove; 9. a display assembly mechanism; 10. a touch screen; 11. a display screen; 12. a visor; 13. a screw rod; 14. a threaded barrel; 15. a base plate; 16. a telescopic rod; 17. a control handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a take high colour gamut LCD of quantum membrane, includes backshell 1, prevents reflection mechanism 2, cavity 3 has been seted up to backshell 1 inside, 3 inside one side of cavity are fixed and are provided with

mainboard

4, 3 inside low side one side of cavity are fixed in mainboard 4 below and are provided with keypad 5, a plurality of holes 6 of placing have evenly been seted up on the top of 1 outside one side of backshell, and are a plurality of place the inside loudspeaker 7 that all is provided with of hole 6, the standing groove 8 has been seted up to the outside one side of keeping away from loudspeaker 7 of backshell 1, the inside display assembly mechanism 9 that is provided with of standing groove 8, the backshell 1 outside is provided with prevents reflection mechanism 2.

The display assembly mechanism 9 comprises a touch screen 10 and a display screen 11, the touch screen 10 is arranged on one side inside the placing groove 8, the display screen 11 is arranged on one side, away from the rear shell 1, of the touch screen 10, and the display assembly mechanism 9 is a display mechanism of the display; the anti-reflection mechanism 2 comprises a light screen 12, a screw rod 13, a thread cylinder 14 and a bottom plate 15, the light screen 12 is arranged at the top of the rear shell 1, one end of the bottom plate 15 of the light screen 12 is movably provided with the screw rod 13 at one side of the rear shell 1 through a rotating shaft, the thread cylinder 14 is movably arranged at the outer side of the bottom end of the screw rod 13, the bottom end of the thread cylinder 14 is fixedly provided with the bottom plate 15, and the anti-reflection mechanism 2 additionally arranged can prevent the display from reflecting light in a strong light environment, so that the display effect of the display can be further improved; one end of the top of the bottom plate 15 is fixedly provided with an expansion link 16 at one side of the threaded cylinder 14 far away from the rear shell 1, the expansion end of the expansion link 16 is fixedly connected with the light screen 12, and the expansion link 16 is arranged to prevent the threaded cylinder 14 from rotating along with the rotation of the screw rod 13 when the screw rod 13 is rotated, so that the normal use of the anti-reflection mechanism 2 is ensured; one end of the top of the light screen 12 is provided with a control handle 17 at one end of a rotating shaft where the screw rod 13 is located, and the control handle 17 can be conveniently arranged for a user to rotate the rotating shaft where the screw rod 13 is located.

The working principle is as follows: when assembling the high-color-gamut liquid crystal display, the high-color-gamut liquid crystal display 11 with the quantum film and the touch screen 10 are attached and assembled into the display assembly mechanism 9, then the mainboard 4 and the key board 5 are fixed in the cavity 3 in the rear shell 1, the loudspeaker 7 is placed in the placing hole 6 outside the rear shell 1, finally, the display assembly mechanism 9 with the quantum film and the touch screen 10, which is attached and assembled, is attached to the placing groove 8 in the front of the rear shell 1, so that the assembly of the liquid crystal display with the wide viewing angle of the high color gamut can be completed, the assembly process is rapid and simple, the assembled display has the high color gamut, the high color reducibility and the real visual effect, meanwhile, the left side, the right side and the upside and the visual angle and the color authenticity of the downside can be effectively increased, and the color effect of the display can be weakened when the display is remotely viewed by adopting the high-color-gamut liquid crystal display 11 with the quantum film The degree of reduction is lower, clearer than the traditional display without a quantum film, compared with the traditional display of the liquid crystal glass with ultrahigh color gamut, the display has lower cost, simpler maintenance and easier later maintenance, if the display is damaged, the quantum film in the liquid crystal display screen 11 can be replaced, the situation that the display reflects light under the strong light environment can be avoided by the additionally arranged anti-reflection mechanism 2, so that the display effect of the display can be further improved, when the anti-reflection mechanism 2 is assembled on the display, the rear shell 1 needs to be placed between the light screen 12 and the bottom plate 15, the control handle 17 is rotated to enable the screw rod 13 to rotate, the bottom connected with the screw rod 13 through the threaded cylinder 14 can move up and down along with the rotation of the screw rod 13 through the limit of the telescopic rod 16, so that the rear shell 1 is clamped between the light screen 12 and the bottom plate 15, and the assembly of the anti-reflection mechanism 2 and the display becomes more convenient and quicker, the use of the anti-reflection mechanism 2 is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high color gamut liquid crystal display with quantum films comprises a rear shell (1) and an anti-reflection mechanism (2), and is characterized in that: the improved loudspeaker shell is characterized in that a cavity (3) is formed in the rear shell (1), a main board (4) is fixedly arranged on one side of the inside of the cavity (3), a key board (5) is fixedly arranged on one side of the low end of the inside of the cavity (3) below the main board (4), a plurality of placing holes (6) are uniformly formed in the top end of one side of the outside of the rear shell (1), a loudspeaker (7) is arranged inside each placing hole (6), a placing groove (8) is formed in one side, away from the loudspeaker (7), of the outside of the rear shell (1), a display assembly mechanism (9) is arranged inside each placing groove (8), and a reflection preventing mechanism (2) is arranged on the outer side of the rear shell.

2. The high-color-gamut liquid crystal display with the quantum film as claimed in claim 1, wherein: the display assembly mechanism (9) comprises a touch screen (10) and a display screen (11), the touch screen (10) is arranged on one side inside the placing groove (8), and the display screen (11) is arranged on one side, far away from the rear shell (1), of the touch screen (10).

3. The high-color-gamut liquid crystal display with the quantum film as claimed in claim 1, wherein: the anti-reflection mechanism (2) comprises a light screen (12), a screw rod (13), a threaded cylinder (14) and a bottom plate (15), the light screen (12) is arranged at the top of the rear shell (1), one end of the bottom plate (15) of the light screen (12) is movably provided with the screw rod (13) through a rotating shaft on one side of the rear shell (1), the threaded cylinder (14) is movably arranged on the outer side of the bottom end of the screw rod (13), and the bottom plate (15) is fixedly arranged at the bottom end of the threaded cylinder (14).

4. The high-color-gamut liquid crystal display with the quantum film as claimed in claim 3, wherein: one end of the top of the bottom plate (15) is fixedly provided with an expansion link (16) at one side of the threaded cylinder (14) far away from the rear shell (1), and the expansion end of the expansion link (16) is fixedly connected with the shading plate (12).

5. The high-color-gamut liquid crystal display with the quantum film as claimed in claim 3, wherein: one end of the top of the shading plate (12) is provided with a control handle (17) at one end of a rotating shaft where the screw rod (13) is located.