CN217404673U

CN217404673U - Backlight integrated liquid crystal display module

Info

Publication number: CN217404673U
Application number: CN202221067288.0U
Authority: CN
Inventors: 马新悦; 魏亚斌; 侯炳权
Original assignee: Shenzhen Xintianyuan Electronic Co ltd
Current assignee: Shenzhen Xintianyuan Electronic Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-09
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses an integration LCD screen module is shaded, including the LCD screen body, the equal fixed mounting in both ends has a plurality of fixture block about the LCD screen body, and a plurality of fixture block is vertical equidistance and distributes, the one end that the LCD screen body was kept away from to a plurality of fixture block is the inclined plane structure, the common joint of a plurality of fixture block of controlling both ends has leak protection light mechanism, the rear end fixed mounting of LCD screen body has two leak protection light mechanisms, and two leak protection light mechanisms are bilateral symmetry and distribute, the lower extreme fixed mounting of LCD screen body has the LCD screen fixed block, the length dimension of LCD screen fixed block is less than the length dimension of LCD screen body, the LCD screen body has quick fixed subassembly through LCD screen fixed block demountable installation. The backlight integrated liquid crystal screen module achieves the purposes of improving the use experience of the liquid crystal screen and protecting the liquid crystal screen by arranging the light leakage prevention mechanism; through setting up quick fixed subassembly, reach the purpose of quick fixed LCD screen.

Description

Backlight integrated liquid crystal display module

Technical Field

The utility model relates to a LCD screen technical field, in particular to integration LCD screen module is shaded.

Background

Along with the improvement of living standard, more and more occasions need to use the elevator, and the display screen of elevator has consequently obtained very extensive application, and liquid crystal module is exactly the screen + backlight unit. The display unit of a liquid crystal television is a liquid crystal module, and is equivalent to a picture tube in a CRT. The other parts comprise a power supply circuit, a signal processing circuit and the like, and of course, the module is also what is a 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 when in operation.

The existing liquid crystal screen module is inconvenient to protect, lacks a certain backlight prevention mechanism, blocks light leakage at the joint of the shell, is not suitable for environments such as an elevator in a fixing mode, and cannot be quickly disassembled and assembled. Therefore, the backlight integrated liquid crystal display module is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an integration LCD screen module in a poor light can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

integration LCD screen module is shaded, including the LCD screen body, the equal fixed mounting in both ends has a plurality of fixture block about the LCD screen body, and a plurality of fixture block is vertical equidistance and distributes, a plurality of the one end that the LCD screen body was kept away from to the fixture block is the inclined plane structure, controls a plurality of at both ends the common joint of fixture block has leak protection light mechanism, the rear end fixed mounting of LCD screen body has two leak protection light mechanisms, and two leak protection light mechanisms are bilateral symmetry and distribute, the lower extreme fixed mounting of LCD screen body has the LCD screen fixed block, the length dimension of LCD screen fixed block is less than the length dimension of LCD screen body, the LCD screen body passes through LCD screen fixed block demountable installation and has quick fixed subassembly.

Preferably, the light leakage preventing mechanism comprises a frame, the frame is provided with two, two opposite ends of the frame are provided with a plurality of first clamping grooves, two rear ends of the frame are fixedly provided with steel column installation blocks, two opposite ends of the steel column installation blocks are fixedly provided with a plurality of steel columns, the steel columns are distributed at equal intervals in the longitudinal direction, the upper ends of the frame are fixedly provided with a top plate, and the lower end of the top plate is fixedly provided with light absorbing cotton.

Preferably, the first clamping grooves correspond to the clamping blocks in position and size, the light absorption cotton is made of a black sponge material, and the light absorption cotton is corresponding to the liquid crystal display body in size.

Preferably, the quick fixed subassembly includes the base, the anterior fixed mounting in upper end of base has the fixed block, the second draw-in groove has been seted up to the upper end of fixed block, the upper end rear portion fixed mounting of base has two connecting rod fixed plates, and two connecting rod fixed plates are bilateral symmetry and distribute, two the connecting rod fixed plate all rotates and installs the connecting rod, the rear end fixed mounting of base has the side fixing plate.

Preferably, the size of the second clamping groove corresponds to that of the liquid crystal screen fixing block, and the upper ends of the two connecting rods are respectively and rotatably connected with the corresponding fixing plates.

Preferably, the height of the side fixing plate is half of the height of the liquid crystal display body, and the upper end of the side fixing plate is of an arc-shaped structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a through setting up leak protection light mechanism, joint the frame on the LCD screen main part through the fixture block, the extinction cotton keeps off in the upper end of LCD screen main part this moment, because extinction cotton is black, can absorb most light that leaks out, is provided with the steel column in the LCD screen rear end simultaneously, reaches the purpose that promotes the use experience of LCD screen, protection LCD screen;

two, the utility model discloses a set up the quick fixed subassembly, through realizing tentatively fixing LCD screen fixed block card in the second draw-in groove that corresponds, later fix the upper end of two connecting rods at the fixed plate that corresponds, reach the purpose of quick fixed LCD screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the integrated backlight lcd module of the present invention;

fig. 2 is a schematic structural view of the liquid crystal display body of the integrated backlight liquid crystal display module of the present invention;

fig. 3 is a schematic structural view of the light leakage releasing mechanism of the integrated backlight lcd panel module of the present invention;

fig. 4 is the structure diagram of the fast fixing assembly of the backlight integrated lcd module of the present invention.

In the figure: 1. a liquid crystal screen body; 2. a light leakage prevention mechanism; 3. a quick-fixing component; 11. a clamping block; 12. a fixing plate; 13. a liquid crystal screen fixing block; 21. a frame; 22. a first card slot; 23. a steel column mounting block; 24. a steel column; 25. a top plate; 26. light absorbing cotton; 31. a base; 32. a fixed block; 33. a second card slot; 34. a side fixing plate; 35. a connecting rod fixing plate; 36. a connecting rod.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the integrated LCD screen module in a poor light, including LCD screen body 1, the equal fixed mounting in both ends has a plurality of fixture block 11 about LCD screen body 1, and a plurality of fixture block 11 is vertical equidistance and distributes, the one end that a plurality of fixture block 11 kept away from LCD screen body 1 is the inclined plane structure, the common joint of a plurality of fixture block 11 of both ends has leak protection light mechanism 2 about, the rear end fixed mounting of LCD screen body 1 has two leak protection light mechanism 2, and two leak protection light mechanism 2 are bilateral symmetry and distribute, the lower extreme fixed mounting of LCD screen body 1 has LCD screen fixed block 13, the length size of LCD screen fixed block 13 is less than the length size of LCD screen body 1, LCD screen body 1 has quick fixed subassembly 3 through LCD screen fixed block 13 demountable installation.

In this embodiment, the light leakage preventing mechanism 2 includes two frames 21, the two frames 21 are provided, opposite ends of the two frames 21 are respectively provided with a plurality of first clamping grooves 22, rear ends of the two frames 21 are respectively and fixedly provided with a steel column mounting block 23, opposite ends of the two steel column mounting blocks 23 are jointly and fixedly provided with a plurality of steel columns 24, the plurality of steel columns 24 are longitudinally distributed at equal intervals, upper ends of the two frames 21 are fixedly provided with a top plate 25, a lower end of the top plate 25 is fixedly provided with light absorbing cotton 26, the plurality of first clamping grooves 22 correspond to the plurality of fixture blocks 11 in position and size, the light absorbing cotton 26 is made of a black sponge material, and the size of the light absorbing cotton 26 corresponds to the size of the liquid crystal screen body 1; a plurality of steel column 24 that the opposition end of two steel column installation pieces 23 of frame 21 rear end fixed mounting installed jointly is the metal material, can play certain guard action to LCD screen body 1, avoid LCD screen body 1 to take place bigger damage when the unexpected condition appears, in addition, the lower extreme fixed mounting of roof 25 has extinction cotton 26, for the black, can absorb the light of most wavelength, prevent that LCD screen body 1 from the light that the shell combines the department to spill from influencing user's watching and using, from the light leak phenomenon that outside compensation is caused by LCD screen body 1 manufacturing defects, and the cost is reduced.

In this embodiment, the quick fixing assembly 3 includes a base 31, a fixing block 32 is fixedly installed at the front part of the upper end of the base 31, a second clamping groove 33 is formed in the upper end of the fixing block 32, two connecting rod fixing plates 35 are fixedly installed at the rear part of the upper end of the base 31, the two connecting rod fixing plates 35 are distributed in bilateral symmetry, connecting rods 36 are both rotatably installed on the two connecting rod fixing plates 35, a side fixing plate 34 is fixedly installed at the rear end of the base 31, the size of the second clamping groove 33 corresponds to the size of the liquid crystal screen fixing block 13, the upper ends of the two connecting rods 36 are respectively rotatably connected with the corresponding fixing plates 12, the height of the side fixing plate 34 is half of the height of the liquid crystal screen body 1, and the upper end of the side fixing plate 34 is of an arc surface structure; when LCD screen body 1 needs to be fixed, insert LCD screen fixed block 13 with LCD screen body 1 lower extreme in second draw-in groove 33, realize fixing in advance, LCD screen body 1 keeps perpendicular with base 31 this moment, later with the equal fixed mounting in upper end of two connecting rods 36 on the fixed plate 12 that corresponds, two connecting rods 36 make base 31 and LCD screen body 1 be a triangle-shaped shape, the stability of structure is high, can prevent effectively that LCD screen body 1 from taking place to topple after the installation, at last with side fixed plate 34 fixed mounting in the position of required installation, the up end of side fixed plate 34 sets up to the cambered surface, can effectively protect the installer, prevent that the installer from being fish tail when the installation.

It should be noted that, the utility model relates to a backlight integrated liquid crystal screen module, in the using process, at first, a plurality of clamping blocks 11 at the left and right ends of the liquid crystal screen body 1 are corresponding to the corresponding first clamping grooves 22, because the end of the clamping block 11 away from the liquid crystal screen body 1 is an inclined plane structure, so the one-way clamping can be realized, the loosening can not be generated in the clamping process, a plurality of steel columns 24 which are jointly installed at the opposite ends of two steel column installation blocks 23 which are fixedly installed at the rear end of the frame 21 are made of metal materials, a certain protection effect can be realized on the liquid crystal screen body 1, when an accident occurs, the liquid crystal screen body 1 is prevented from being more damaged, in addition, the lower end of the top plate 25 is fixedly installed with light absorbing cotton 26 which is black, the light with most wavelengths can be absorbed, the light leaking from the shell joint of the liquid crystal screen body 1 is prevented from influencing the watching and using of users, the phenomenon caused by the manufacturing defects of the liquid crystal screen body 1 is compensated from the outside, cost is reduced, when LCD screen body 1 needs to be fixed, insert the LCD screen fixed block 13 of LCD screen body 1 lower extreme in the second draw-in groove 33, realize fixing in advance, LCD screen body 1 keeps perpendicular with base 31 this moment, later with the equal fixed mounting in upper end of two connecting rods 36 on the fixed plate 12 that corresponds, two connecting rods 36 make base 31 and LCD screen body 1 be a triangle-shaped shape, the stability of structure is high, can prevent effectively that LCD screen body 1 from taking place to topple after the installation, at last with the position of 34 fixed mounting of side fixing plate in required installation, the up end of side fixing plate 34 sets up to the cambered surface, can effectively protect the installer, prevent that the installer from being fish tail when the installation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Integrated LCD screen module is shaded, including LCD screen body (1), its characterized in that: the liquid crystal display screen comprises a liquid crystal screen body (1), wherein a plurality of clamping blocks (11) are fixedly mounted at the left end and the right end of the liquid crystal screen body (1), the clamping blocks (11) are distributed at equal intervals in a longitudinal mode, the clamping blocks (11) are of an inclined plane structure, the clamping blocks (11) are connected with light leakage prevention mechanisms (2) in a clamped mode, the rear end of the liquid crystal screen body (1) is fixedly provided with two light leakage prevention mechanisms (2), the two light leakage prevention mechanisms (2) are distributed in a bilateral symmetry mode, a liquid crystal screen fixing block (13) is fixedly mounted at the lower end of the liquid crystal screen body (1), the length size of the liquid crystal screen fixing block (13) is smaller than that of the liquid crystal screen body (1), and the liquid crystal screen body (1) is detachably mounted with a quick fixing component (3) through the liquid crystal screen fixing block (13).

2. The backlight integrated liquid crystal display module according to claim 1, wherein: light leakage prevention mechanism (2) include frame (21), frame (21) are provided with two, two the first draw-in groove of a plurality of (22), two have all been seted up to the opposition end of frame (21) the equal fixed mounting in rear end of frame (21) has steel column installation piece (23), two the common fixed mounting in opposition end of steel column installation piece (23) has a plurality of steel column (24), a plurality of steel column (24) are vertical equidistance and distribute, two the upper end fixed mounting of frame (21) has roof (25), the lower extreme fixed mounting of roof (25) has extinction cotton (26).

3. The backlight integrated liquid crystal display module according to claim 2, wherein: the first clamping grooves (22) correspond to the clamping blocks (11) in position and size, the light absorption cotton (26) is made of a full black sponge material, and the light absorption cotton (26) corresponds to the liquid crystal display body (1) in size.

4. The backlight integrated liquid crystal screen module according to claim 1, wherein: quick fixed subassembly (3) include base (31), the anterior fixed mounting in upper end of base (31) has fixed block (32), second draw-in groove (33) have been seted up to the upper end of fixed block (32), the upper end rear portion fixed mounting of base (31) has two connecting rod fixed plates (35), and two connecting rod fixed plates (35) are bilateral symmetry and distribute, two connecting rod fixed plate (35) all rotate and install connecting rod (36), the rear end fixed mounting of base (31) has side fixed plate (34).

5. The backlight integrated liquid crystal display module according to claim 4, wherein: the size of the second clamping groove (33) corresponds to that of the liquid crystal screen fixing block (13), and the upper ends of the two connecting rods (36) are respectively in rotating connection with the corresponding fixing plates (12).

6. The integrated backlight liquid crystal screen module according to claim 4, wherein: the height dimension of the side fixing plate (34) is half of the height dimension of the liquid crystal display body (1), and the upper end of the side fixing plate (34) is of an arc surface structure.