CN211786512U

CN211786512U - High-sealing full-lamination liquid crystal display module

Info

Publication number: CN211786512U
Application number: CN202020679726.3U
Authority: CN
Inventors: 智雨生; 郑泽彬; 周敦涛
Original assignee: Shenzhen Hifay Photoelectric Development Co ltd
Current assignee: Shenzhen Hifay Photoelectric Development Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-27
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to the technical field of liquid crystal display, and discloses a high-sealing full-lamination liquid crystal display module, which comprises a liquid crystal display frame, a liquid crystal screen and a module device, wherein the liquid crystal display frame comprises a corner fixer and a movable edge device, the corner fixer comprises a corner clamp, a groove and a protective pad, one surface of the corner clamp is a rectangular surface, the other surface of the corner clamp is an arc surface, the middle part of the arc surface of the corner clamp is provided with the groove, the inner wall of the groove is fixedly connected with the protective pad, the rectangular surface of the corner clamp is fixedly connected with a fixed back plate, the movable edge device comprises a first column, a rectangular opening and a first spring, the front end of the first column is provided with a rectangular opening, the back inner wall of the rectangular opening is fixedly connected with a first spring, the front end of the first spring is fixedly connected with a second column, the back end of the second column is, the high-sealing full-lamination liquid crystal display module has the advantages of large-scale batch production, long service life and the like.

Description

High-sealing full-lamination liquid crystal display module

Technical Field

The utility model relates to a liquid crystal display technology field specifically is a high sealed liquid crystal display module of laminating entirely.

Background

The liquid crystal module is simply a screen and backlight assembly, the display component of the liquid crystal television is a liquid crystal module which is equivalent to a picture tube in a CRT, other parts comprise a power circuit, a signal processing circuit and the like, and of course, what is the shell, the module is mainly divided into a screen and a backlight assembly, and the two parts are assembled together but are independent when in work.

Most high sealed liquid crystal display module of laminating entirely in the market all carries out the processing design according to liquid crystal display's size one-to-one at present, and the accuracy that the module of design required like this is very high, must wait liquid crystal display to process out earlier in addition and carrying out the processing of follow-up module, great delay whole LCD's production and processing time, be unfavorable for LCD's production and processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high sealed liquid crystal display module that laminates entirely possesses advantages such as can extensive batch production and long service life, has solved the slow problem that is unfavorable for large-scale production of LCD production process.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high sealed liquid crystal display module assembly that laminates entirely, includes liquid crystal display frame, LCD screen and module device, the liquid crystal display frame includes corner fixer and activity limit device, the corner fixer includes corner anchor clamps, groove and protection pad, the one side of corner anchor clamps is the rectangular surface, the another side of corner anchor clamps is the arcwall face, slotted is seted up at the arcwall face middle part of corner anchor clamps, fixedly connected with protection pad on the inner wall of groove, the fixed back plate of fixedly connected with on the rectangular surface of corner anchor clamps, activity limit device includes post one, rectangle mouth and spring one, the rectangle mouth has been seted up to the front end of post one, fixedly connected with spring one on the back inner wall of rectangle mouth, the front end fixedly connected with post two of spring one, the inside of rectangle mouth is inserted to the rear end of post two, post two and spring one adaptation.

The shape of LCD frame is the rectangle, the quantity of corner fixer is four, four the corner fixer is placed in the four corners department of LCD frame, four the corner fixer is central symmetry and places, the arcwall face of corner anchor clamps is placed inwards, adjacent two be provided with movable limit device between the corner fixer, the one end fixed connection that the corner fixer is close to post, the one end fixed connection that the corner fixer is close to post two is on fixed back plate.

Preferably, the inside of liquid crystal display frame is provided with the LCD screen, the upper surface laminating of LCD screen has the seal membrane, the inside of four corners difference insertion groove of LCD screen and seal membrane, the thickness adaptation of corner fixer and LCD screen and seal membrane.

Preferably, the below of liquid crystal display frame is provided with the module device, the module device includes underframe, backlight unit and illuminator, the lower inner wall center fixed mounting of underframe has backlight unit, the liquid crystal display frame is placed to backlight unit's upper surface, backlight unit's upper surface middle part fixedly connected with illuminator, backlight unit's outside four sides all are provided with the closing plate, the closing plate is in that one side fixedly connected with spring two of being close to the underframe, spring two is in that one end fixed connection of keeping away from the closing plate on the underframe.

(III) advantageous effects

Compared with the prior art, the utility model provides a high sealed liquid crystal display module that laminates entirely possesses following beneficial effect:

1. the high-sealing full-laminating liquid crystal display module has the advantages that along with the rapid development of times, the shape of the liquid crystal display screen is more diversified, so that the liquid crystal display screen with arc-shaped four corners appears, one side of the corner clamp is a rectangular surface, the other side of the corner clamp is an arc-shaped surface, the middle part of the arc-shaped surface of the corner clamp is provided with a groove, and the inner wall of the groove is fixedly connected with a protective pad, so that the liquid crystal display screen can be easily clamped no matter the four corners of the liquid crystal display screen are arc-shaped or rectangular, the liquid crystal display screen is convenient to use, the linear distance between two adjacent corner fixers can be randomly pulled through the design of the movable edge device, the liquid crystal display frame can be integrally adjusted to adapt to the use of various liquid crystal display screens with different specifications through the matching design, the method can be used for large-scale batch production, and the overall production speed of the liquid crystal display module is increased.

2. This high sealed liquid crystal display module of laminating entirely, design through the seal membrane, at the upper surface laminating seal membrane of LCD screen, place LCD screen and seal membrane's four corners simultaneously in the groove and fix, can guarantee the complete leakproofness of LCD screen upper surface like this, and the design of module device, the whole inside of placing in the end frame of the liquid crystal display frame that will install LCD screen and seal membrane, make the lower surface of LCD screen laminate the installation with backlight subassembly and illuminator, and the closing plate and the spring two that exist can fix the liquid crystal display frame, seal the liquid crystal display frame completely in proper order all around, the laminating entirely of LCD module has been accomplished, the holistic sealing performance of module has been improved, can be fine the harm that protects the LCD screen not receive external environment, the life of module is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the corner fixing device of the present invention;

fig. 3 is a schematic structural view of the movable edge device of the present invention.

In the figure: the liquid crystal display device comprises a liquid crystal display frame 1, a corner fixer 2, a corner clamp 201, a groove 202, a protective pad 203, a fixed back plate 204, a movable edge device 3, a first column 301, a rectangular opening 302, a first spring 303, a second column 304, a liquid crystal screen 4, a sealing film 5, a module device 6, a bottom frame 601, a backlight assembly 602, a light emitter 603, a sealing plate 604 and a second spring 605.

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, a highly sealed full-lamination lcd module comprises an lcd frame 1, an lcd panel 4 and a module device 6, the lcd frame 1 comprises a corner fixer 2 and a movable edge device 3, the corner fixer 2 comprises a corner clamp 201, a groove 202 and a protection pad 203, one side of the corner clamp 201 is a rectangular side, the other side of the corner clamp 201 is an arc side, the groove 202 is formed in the middle of the arc side of the corner clamp 201, the protection pad 203 is fixedly connected to the inner wall of the groove 202, the fixed back plate 204 is fixedly connected to the rectangular side of the corner clamp 201, the movable edge device 3 comprises a first pillar 301, a rectangular opening 302 and a first spring 303, the rectangular opening 302 is formed in the front end of the first pillar 301, the first spring 303 is fixedly connected to the back inner wall of the rectangular opening 302, the second pillar 304 is fixedly connected to the front end of the first spring 303, the back end of the second pillar 304 is inserted into the rectangular opening 302, the second post 304 fits into the first spring 303.

The shape of liquid crystal display frame 1 is the rectangle, and the quantity of corner fixer 2 is four, and four corner fixers 2 are placed in the four corners department of liquid crystal display frame 1, and four corner fixers 2 are central symmetry and place, and the arcwall face of corner anchor clamps 201 is placed inwards, is provided with movable limit device 3 between two adjacent corner fixers 2, and that one end fixed connection that corner fixer 2 was close to post 301 is on fixed back plate 204, and that one end fixed connection that corner fixer 2 was close to post two 304 is on fixed back plate 204.

The liquid crystal display frame 1 is internally provided with a liquid crystal screen 4, the upper surface of the liquid crystal screen 4 is attached with a sealing film 5, four corners of the liquid crystal screen 4 and the sealing film 5 are respectively inserted into the inner part of the groove 202, and the corner fixer 2 is matched with the liquid crystal screen 4 and the sealing film 5 in thickness.

The module device 6 is arranged below the liquid crystal display frame 1, the module device 6 comprises a bottom frame 601, a backlight assembly 602 and a light emitter 603, the backlight assembly 602 is fixedly installed at the center of the lower inner wall of the bottom frame 601, the liquid crystal display frame 1 is placed on the upper surface of the backlight assembly 602, the light emitter 603 is fixedly connected to the middle of the upper surface of the backlight assembly 602, sealing plates 604 are arranged on four sides of the outer side of the backlight assembly 602, a second spring 605 is fixedly connected to the side, close to the bottom frame 601, of each sealing plate 604, and the end, far away from the sealing plate 604, of each second spring 605 is fixedly connected to the bottom frame 601.

When in use, the utility model is used,

the first step is as follows: with the rapid development of times, the shapes of the liquid crystal display screens are more diversified, so that a plurality of liquid crystal display screens with arc-shaped four corners appear, one surface of the corner clamp 201 is a rectangular surface, the other surface of the corner clamp 201 is an arc surface, the middle part of the arc surface of the corner clamp 201 is provided with a groove 202, the inner wall of the groove 202 is fixedly connected with a protection pad 203, the design can easily clamp the liquid crystal display screen no matter the four corners of the liquid crystal display screen are arc-shaped or rectangular, and the other is convenient, through the design of the movable edge device 3, the linear distance between two adjacent corner fixers 2 can be pulled at will to adapt to the use of various liquid crystal display screens, through the matching design, the whole liquid crystal display frame 1 can be adjusted to be suitable for display screens with various specifications, the method can be used for large-scale batch production, and the overall production speed of the liquid crystal display module is increased.

The second step is that: through the design of seal membrane 5, at the upper surface laminating seal membrane 5 of LCD screen 4, place LCD screen 4 and the four corners of seal membrane 5 in groove 202 simultaneously and fix, can guarantee the complete leakproofness of LCD screen 4 upper surface like this, and the design of module device 6, the whole inside of placing in underframe 601 of LCD frame 1 that will install LCD screen 4 and seal membrane 5, make the lower surface of LCD screen 4 laminate the installation with backlight subassembly 602 and illuminator 603, and the LCD frame 1 can be fixed to closing plate 604 and spring two 605 that exist, seal the liquid crystal display frame 1 all around completely in proper order, the full laminating of liquid crystal display module has been accomplished, the holistic sealing performance of module has been improved, can be fine the harm that protects LCD screen 4 not receive external environment, the life of module improves.

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. The utility model provides a high sealed liquid crystal display module of laminating entirely, includes liquid crystal display frame (1), LCD screen (4) and module device (6), liquid crystal display frame (1) includes corner fixer (2) and activity limit device (3), its characterized in that: the corner fixer (2) comprises a corner clamp (201), a groove (202) and a protection pad (203), one side of the corner clamp (201) is a rectangular surface, the other side of the corner clamp (201) is an arc-shaped surface, the middle of the arc-shaped surface of the corner clamp (201) is provided with the groove (202), the protection pad (203) is fixedly connected to the inner wall of the groove (202), the rectangular surface of the corner clamp (201) is fixedly connected with a fixed rear plate (204), the movable edge device (3) comprises a first pillar (301), a rectangular opening (302) and a first spring (303), the front end of the first pillar (301) is provided with the rectangular opening (302), the rear inner wall of the rectangular opening (302) is fixedly connected with the first spring (303), the front end of the first spring (303) is fixedly connected with a second pillar (304), and the rear end of the second pillar (304) is inserted into the rectangular opening (302), the second post (304) is fitted with the first spring (303).

2. The high-sealing full-lamination liquid crystal display module according to claim 1, wherein: the shape of LCD frame (1) is the rectangle, the quantity of corner fixer (2) is four, four corner fixer (2) are placed in the four corners department of LCD frame (1), four corner fixer (2) are central symmetry and place, the arcwall face of corner anchor clamps (201) is placed internally, adjacent two be provided with movable limit device (3) between corner fixer (2), that one end fixed connection that post (301) is close corner fixer (2) is on fixed back plate (204), that one end fixed connection that post two (304) is close corner fixer (2) is on fixed back plate (204).

3. The high-sealing full-lamination liquid crystal display module according to claim 1, wherein: the inside of liquid crystal display frame (1) is provided with LCD screen (4), the upper surface laminating of LCD screen (4) has seal membrane (5), the inside of four corners difference insertion groove (202) of LCD screen (4) and seal membrane (5), the thickness adaptation of corner fixer (2) and LCD screen (4) and seal membrane (5).

4. The high-sealing full-lamination liquid crystal display module according to claim 1, wherein: the liquid crystal display frame is characterized in that a module device (6) is arranged below the liquid crystal display frame (1), the module device (6) comprises a bottom frame (601), a backlight lamp assembly (602) and a light emitter (603), a backlight lamp assembly (602) is fixedly mounted at the center of the lower inner wall of the bottom frame (601), the liquid crystal display frame (1) is placed on the upper surface of the backlight lamp assembly (602), the light emitter (603) is fixedly connected to the middle of the upper surface of the backlight lamp assembly (602), sealing plates (604) are arranged on four sides of the outer side of the backlight lamp assembly (602), a spring II (605) is fixedly connected to the side, close to the bottom frame (601), of each sealing plate (604), and the end, far away from the sealing plate (604), of each spring II (605 is fixedly connected to the bottom frame (601.