CN216848386U

CN216848386U - High-brightness liquid crystal module

Info

Publication number: CN216848386U
Application number: CN202123227876.4U
Authority: CN
Inventors: 阚波; 姜贵平; 王斌
Original assignee: Shenzhen Huayu Gaoxian Electronic Technology Co ltd
Current assignee: Shenzhen Huayu Gaoxian Electronic Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-28
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to a liquid crystal module technical field specifically is a highlight liquid crystal module, hold in the palm the bottom plate including moulding, mould the top front side that holds in the palm the bottom plate and be equipped with the installing frame, the inside fixedly connected with transparent glass board of installing frame, the installing frame all articulates through the hinge in the left and right sides has the board of shining. This high bright LCD module holds in the palm bottom plate and both sides accessible hinge through the system of moulding that is equipped with opens the closed board that shines, make inside main screen board can be effectively protected, and anterior transparent glass board can protect the main screen, shine high bright LED lamp and multiple auxiliary lighting structure that are equipped with on the board, it lacks the safeguard measure to the main screen to have solved current LCD module, make the screen can damage the screen carelessly when using for a long time and cause destruction, make life reduce, traditional LCD module when the installation inside can produce a large amount of dark faces, most LCD module lacks light filling and auxiliary lighting measures, make the not good problem of LCD module result of use.

Description

High-brightness liquid crystal module

Technical Field

The utility model relates to a LCD module technical field specifically is a highlight LCD module.

Background

The liquid crystal module is simply an LCD screen, an LED backlight plate, a PCB plate and an iron frame, display components of a power terminal, an instrument and the like are the liquid crystal module, which is equivalent to a picture tube in a CRT, and other parts include a power circuit, a signal processing circuit and the like, and of course, what is the shell, and the module is mainly divided into a screen and a backlight lamp assembly. The two parts are assembled together but are independent of each other (i.e., the circuits are not related) when in operation, and the principle of the liquid crystal display is that a backlight assembly emits uniform surface light, which is transmitted to our eyes through the liquid crystal screen. The screen is used for processing the light by pixel to display images, both parts contain a large number of components, liquid crystal is a substance between solid and liquid states, cannot emit light by itself, and needs an additional light source, so that the number of lamps depends on the brightness of the liquid crystal display. The earliest liquid crystal display only has an upper lamp tube and a lower lamp tube, the lowest of the popular type is also four lamps, the high end is six lamps, and the four lamp tubes are designed into three placing forms: one is that there is a lamp hole on four sides, but the disadvantage is that the middle will appear the shadow, the method to solve is from the way that four lamp holes are arranged horizontally from top to bottom, the last one is the form of putting of "U" type, it is two lamp holes that two lamps produced in phase change actually, six lamp holes design the actual use to be three lamp holes, the manufacturer bends three lamp holes into "U" type, then place in parallel, in order to reach the effect of six lamp holes;

brightness is also an important index, brighter liquid crystal is seen by people far away, and is distinguished from a row of liquid crystal walls, the current of a shadow mask tube is increased to bombard fluorescent powder to generate a brighter effect in the highlight technology (called as high brightness in the ministry of Philips, called as bright in the Min dynasty and called as sharp color in the Ming dynasty) frequently seen in a CRT, the technology is generally exchanged with the service life of a display by sacrificing image quality, all products adopting the technology are common in a default state, the existing liquid crystal module lacks a protection measure for a main screen, the screen can be damaged carelessly and damaged when the screen is used for a long time, the service life is reduced, a large number of dark surfaces can be generated inside the traditional liquid crystal module, most liquid crystal modules lack light supplementing and auxiliary lighting measures, the use effect of the liquid crystal module is poor, and therefore, we propose a high brightness liquid crystal module.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a high bright LCD module.

The technical scheme of the utility model is that:

the utility model provides a highlight LCD module, holds in the palm the bottom plate including moulding, mould the top front side that the system held in the palm the bottom plate and be equipped with the installing frame, the inside fixedly connected with clear glass board of installing frame, the left and right sides of installing frame all is provided with the hinge, the installing frame all articulates through the hinge in the left and right sides has the board of shining, the lamp house is installed at the top of shining the board, the surface of shining the board is equipped with a plurality of lamp stands that are equidistant evenly distributed, high bright LED lamp is all installed on the surface of lamp stand.

As a preferable technical scheme, a lighting strip is arranged on the front side of the top of the mounting frame.

According to the preferable technical scheme, an LCD (liquid crystal display) plate is arranged at the top of the plastic support bottom plate and is positioned on the back side of the transparent glass plate, fixing rods are fixedly connected to the surfaces of the left side and the right side of the back of the LCD plate, and slots are formed in the surfaces of the fixing rods.

As the preferred technical scheme, the surfaces of the left side and the right side of the LCD panel are respectively provided with a connecting lug, and the surface of each connecting lug is fixedly connected with a plurality of transmission connecting pipes which are uniformly distributed at equal intervals.

As the preferred technical scheme, a main screen brightness enhancement film is connected to the inside of the inserting groove in a sliding mode, an FPC double-sided adhesive plate is arranged on the back side of the main screen brightness enhancement film, and an adhesive frame is arranged on the outer side of the FPC double-sided adhesive plate in a surrounding mode.

As a preferred technical scheme, a main screen light shielding plate is arranged on the back side of the FPC double-sided adhesive plate.

Compared with the prior art, the beneficial effects of the utility model are that: this high bright LCD module holds in the palm bottom plate and both sides accessible hinge through the system of moulding that is equipped with opens the closed board that shines, make inside main screen board can be effectively protected, and anterior transparent glass board can protect the main screen, shine high bright LED lamp and multiple auxiliary lighting structure that are equipped with on the board, it lacks the safeguard measure to the main screen to have solved current LCD module, make the screen can damage the screen carelessly when using for a long time and cause destruction, make life reduce, traditional LCD module when the installation inside can produce a large amount of dark faces, most LCD module lacks light filling and auxiliary lighting measures, make the not good problem of LCD module result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the LCD panel and the main screen assembly in the whole body of the present invention;

FIG. 3 is a schematic structural diagram of an illumination plate assembly according to the present invention;

fig. 4 is a schematic structural diagram of the middle LCD panel assembly of the present invention.

In the figure: 1. molding a support bottom plate; 10. installing a frame; 11. an illumination strip; 12. a hinge; 2. a transparent glass plate; 3. irradiating the plate; 30. a light box; 31. a lamp socket; 310. a high-brightness LED lamp; 4. An LCD panel; 42. a fixing rod; 420. a slot; 40. a connection bump; 41. a transmission connecting pipe; 5. a main screen brightness enhancement film; 6. FPC double faced adhesive tape board; 7. a rubber frame; 8. the main screen light screen.

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. 1-4, the present invention provides a technical solution:

a highlight liquid crystal module comprises a plastic support bottom plate 1, a mounting frame 10 is arranged on the front side of the top of the plastic support bottom plate 1, a transparent glass plate 2 is fixedly connected inside the mounting frame 10, hinges 12 are arranged on the left side and the right side of the mounting frame 10, irradiation plates 3 are hinged on the left side and the right side of the mounting frame 10 through the hinges 12, a lamp box 30 is arranged on the top of the irradiation plates 3, a plurality of lamp holders 31 which are uniformly distributed at equal intervals are arranged on the surface of the irradiation plates 3, highlight LED lamps 310 are arranged on the surfaces of the lamp holders 31, when needs carry out auxiliary lighting to inside main screen and LCD board 4, operating personnel opens through hinge 12 this moment and shines board 3 and make the highlight LED lamp 310 that the surface was equipped with adjust to suitable position, opens lamp house 30 this moment, and the high bright LED lamp 310 that lamp house 30 connects shines inside main screen and LCD board 4 for main screen luminance is brighter, and the result of use is better.

It should be added that the front side of the top of the mounting frame 10 is provided with an illumination strip 11, and if the view on the front transparent glass plate 2 is poor, the illumination strip 11 is turned on to illuminate the front part of the transparent glass plate 2.

Preferably, the top of the plastic bottom plate 1 is provided with an LCD panel 4, the LCD panel 4 is located on the back side of the transparent glass plate 2, the left and right surfaces of the back of the LCD panel 4 are fixedly connected with fixing rods 42, and the surface of the fixing rods 42 is provided with slots 420.

Preferably, the connection bumps 40 are disposed on the left and right surfaces of the LCD panel 4, the connection bumps 40 are fixedly connected to a plurality of transmission connection pipes 41 which are uniformly distributed at equal intervals, and when the LCD panel 4 is spliced in a plurality of ways, a plurality of splices can be realized by inserting the power transmission line and the conductive line into the transmission connection pipes 41 which are pre-opened.

Preferably, the main screen brightness enhancement film 5 is slidably connected inside the slot 420, the FPC double-sided tape 6 is disposed on the back side of the main screen brightness enhancement film 5, and the rubber frame 7 surrounds the outer side of the FPC double-sided tape 6.

Preferably, two main screen brightness enhancement sheets 5 are provided, which are a main screen upper brightness enhancement sheet and a main screen lower brightness enhancement sheet, respectively, wherein the brightness enhancement angle of the main screen upper brightness enhancement sheet is 93 degrees, and the brightness enhancement angle of the back lower brightness enhancement sheet is 97 degrees.

It is worth to be noted that the rear side of the FPC double-sided adhesive plate 6 is provided with a main screen shading plate 8.

When the utility model is used, an operator firstly installs the LCD plate 4 and the main screen integrally, firstly attaches the main screen shading plate 8 on the surface of the FPC double-sided adhesive plate 6, connects the front part of the FPC double-sided adhesive plate 6 with the surface of the main screen brightness enhancement film 5, after the connection is finished, inserts the main screen brightness enhancement film 5 into the slot 420, if a plurality of connections are needed, a plurality of splices can be realized by inserting the power transmission line and the conduction line into the transmission connecting pipe 41 which is arranged in advance, at the moment, the connection of the main screen and the LCD plate 4 with the main screen is finished, at the moment, the main screen and the LCD plate 4 are placed on the top of the plastic support bottom plate 1, when the LCD module is used, when the auxiliary illumination is needed to be carried out on the inner main screen and the LCD plate 4, at the moment, the operator opens the irradiation plate 3 through the hinge 12 to adjust the high-brightness LED lamp 310 arranged on the surface to a proper position, open lamp house 30 this moment, high bright LED lamp 310 that lamp house 30 is connected shines inside main screen and LCD board 4, make main screen luminance brighter, the result of use is better, if the field of vision is not good on anterior transparent glass board 2, open illumination strip 11 this moment and shine to transparent glass board 2 front portion, the light guide plate in the liquid crystal display module assembly generally adopts the little ditch technique of single face, make whole display module assembly luminance low, the high and luminance of backlight consumption is also little, and manufacturing cost is higher, however, the inconvenient control of bright enhancement board of bright liquid crystal display module assembly of present high bright enhancement increases the effect of light, shine LCD board 4 through shining high bright LED lamp 310 of bright on the board 3, make its convenient to use more, and can carry out nimble regulation when need not to use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a highlight LCD module, holds in palm bottom plate (1) including moulding, its characterized in that: mould the top front side of system support bottom plate (1) and be equipped with installing frame (10), the inside fixedly connected with transparent glass board (2) of installing frame (10), the left and right sides of installing frame (10) all is provided with hinge (12), the left and right sides of installing frame (10) all articulates through hinge (12) has and shines board (3), lamp house (30) are installed at the top of shining board (3), the surface of shining board (3) is equipped with a plurality of lamp stands (31) that are equidistant evenly distributed, highlight LED lamp (310) are all installed on the surface of lamp stand (31).

2. The high brightness liquid crystal module of claim 1, wherein: and a lighting strip (11) is arranged on the front side of the top of the mounting frame (10).

3. The high brightness liquid crystal module of claim 1, wherein: the top of moulding and holding in the palm bottom plate (1) is equipped with LCD board (4), LCD board (4) are located the dorsal part of transparent glass board (2), the back left and right sides fixed surface of LCD board (4) is connected with dead lever (42), slot (420) have been seted up on the surface of dead lever (42).

4. The high brightness liquid crystal module of claim 3, wherein: the LCD panel (4) is characterized in that the surfaces of the left side and the right side of the LCD panel (4) are respectively provided with a connecting lug (40), and the surface of each connecting lug (40) is fixedly connected with a plurality of transmission connecting pipes (41) which are uniformly distributed at equal intervals.

5. The high brightness liquid crystal module of claim 3, wherein: the inner part of the inserting groove (420) is connected with a main screen brightness enhancement film (5) in a sliding mode, an FPC double-faced adhesive tape board (6) is arranged on the back side of the main screen brightness enhancement film (5), and a rubber frame (7) is arranged on the outer side of the FPC double-faced adhesive tape board (6) in a surrounding mode.

6. The high brightness liquid crystal module of claim 5, wherein: and a main screen shading plate (8) is arranged on the back side of the FPC double-sided adhesive plate (6).