CN214375689U

CN214375689U - Liquid crystal display module and liquid crystal display equipment

Info

Publication number: CN214375689U
Application number: CN202120544063.9U
Authority: CN
Inventors: 林贻积; 杨猛; 廖科华
Original assignee: Shenzhen KTC Commercial Technology Co Ltd
Current assignee: Shenzhen KTC Commercial Technology Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-08
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a liquid crystal display module and liquid crystal display equipment with the same, wherein, the liquid crystal display module comprises a backlight component, a middle frame, a face frame and OC glass, the middle frame and the face frame are both fixedly arranged on the backlight component, the OC glass is arranged on the middle frame through a buffering fixing structure, the buffering fixing structure comprises a buffering fixing component and a plurality of stoppers, and the plurality of stoppers are respectively arranged on four frames of the middle frame; the buffer fixing assembly comprises a buffer part and a buffer fixing part, and the buffer part and the buffer fixing part are arranged in an area surrounded by the plurality of abutting parts; the OC glass covers the buffer piece and the buffer fixing piece and is limited in an area formed by the plurality of resisting pieces. The utility model discloses a liquid crystal display module not only reducible liquid crystal display module thickness, still can make the firm difficult slip of OC glass.

Description

Liquid crystal display module and liquid crystal display equipment

Technical Field

The utility model relates to a display device technical field especially relates to a liquid crystal display module assembly and have liquid crystal display device of this liquid crystal display module assembly.

Background

Along with the progress of society and the development of science and technology, electronic products tend to be intelligent day by day, especially have liquid crystal display module's electronic products such as liquid crystal display blank, liquid crystal touch all-in-one, and the thickness of the liquid crystal display module of these electronic products under the prior art is thicker, and the OC glass very easily scrapes flower, slides in the liquid crystal display module.

Therefore, in order to solve the above problem, the utility model provides a can stabilize OC glass and can reduce the liquid crystal display module of liquid crystal display module thickness.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liquid crystal display module and have liquid crystal display equipment of this liquid crystal display module aims at solving the problem that current liquid crystal display module thickness is thick and OC glass easily slides.

In order to solve the technical problem, the utility model provides an aspect provides a liquid crystal display module assembly, it includes: backlight unit, center, face frame and OC glass, the center reaches the equal fixed mounting of face frame in backlight unit is last, OC glass through buffering fixed knot construct install in on the center, the buffering fixed knot construct and include: the plurality of resisting pieces are respectively arranged on four frames of the middle frame; the buffer fixing assembly comprises a buffer part and a buffer fixing part, and the buffer part and the buffer fixing part are arranged in an area surrounded by the plurality of abutting parts; the OC glass covers the buffer piece and the buffer fixing piece and is limited in an area formed by the plurality of the resisting pieces.

Further, four the frame includes left side frame, right side frame, goes up frame and lower frame, a left side frame the right side frame go up the frame and all be equipped with first recess on the lower frame, the bolster reaches four respectively the buffering mounting is located in the first recess.

Furthermore, the buffer piece is arranged in the first groove on the upper frame and the lower frame, and the buffer fixing piece is arranged in the first groove on the left frame and the right frame.

Furthermore, the buffer piece is made of PE buffer foam with single-sided back glue, and the buffer fixing piece is made of PE buffer foam with double-sided back glue.

Furthermore, convex ribs are arranged on the left frame, the right frame, the upper frame and the lower frame, the convex ribs are positioned outside the first groove, the plurality of abutting pieces are arranged on one side, facing the first groove, of the convex ribs, and the abutting pieces are silica gel pads.

Furthermore, the left frame, the right frame and the side, deviating from the first groove, of the convex rib of the upper frame are pasted with an air-permeable piece.

Further, the air permeable piece is a breathable sponge cushion.

Furthermore, a positioning column is arranged on the backlight assembly, and a dustproof double-faced adhesive tape is pasted in the positioning column.

Furthermore, a second groove is formed in the face frame, and the buffer piece is attached to the second groove.

The utility model discloses another aspect still provides a liquid crystal display device, liquid crystal display device includes casing and liquid crystal display module assembly, the liquid crystal display module assembly is located in the casing.

The utility model discloses a liquid crystal display module and have liquid crystal disply module's liquid crystal disply equipment covers OC glass on bolster and buffering mounting and spacing in the region that keeps off the piece formation, need not the fixed frame OC glass of special, when reducing liquid crystal display module thickness, still can make OC glass stabilize and be difficult for sliding. The utility model discloses a liquid crystal display module has solved the thick and easy gliding problem of OC glass of current liquid crystal display module thickness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is an exploded schematic view of a liquid crystal display module according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a first groove and a rib of the LCD module shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the air-permeable member and the stopper of the LCD module shown in FIG. 1;

FIG. 4 is an enlarged view of a second groove of the LCD module shown in FIG. 1.

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 some, not all, of the embodiments of the present invention. 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.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Fig. 1 is an exploded schematic view of a liquid crystal display module according to an embodiment of the present invention; FIG. 2 is an enlarged view of a first groove and a rib of the LCD module shown in FIG. 1; FIG. 3 is an enlarged schematic view of the air-permeable member and the stopper of the LCD module shown in FIG. 1; FIG. 4 is an enlarged view of a second groove of the LCD module shown in FIG. 1. As shown in fig. 1 to 4, the liquid crystal display module 10 of the present embodiment includes a backlight assembly 11, a middle frame 12, a face frame 13 and an OC glass 14, wherein the middle frame 12 and the face frame 13 are both fixedly mounted on the backlight assembly 11, the OC glass 14 is mounted on the middle frame 12 through a buffering fixing structure, the buffering fixing structure includes a buffering fixing assembly 15 and a plurality of supporting members 16, and the supporting members 16 are disposed on four side frames of the middle frame 12; the buffering fixing assembly 15 includes a buffering member 151 and a buffering fixing member 152, and the buffering member 151 and the buffering fixing member 152 are disposed in an area surrounded by the plurality of abutting members; the OC glass 14 covers the buffer 151 and the buffer fixing member 152 and is limited in the area formed by the stopper 16. In this embodiment, the OC glass 14 covers the buffer 151 and the buffer fixing member 152 and is limited in the area formed by the stopper 16, and a special fixing frame is not required to fix the OC glass 14, so that the OC glass 14 is stable and not easy to slide while the thickness of the liquid crystal display module 10 is reduced.

In an embodiment, for example, in the embodiment, the four frames 12 include a left frame 121, a right frame 122, an upper frame 123 and a lower frame 124, first grooves 125 are disposed on the left frame 121, the right frame 122, the upper frame 123 and the lower frame 124, and the buffer 151 and the buffer fixing member 152 are respectively disposed in the four first grooves 125. Specifically, the buffer 151 is disposed in the first groove 125 of the upper frame 123 and the lower frame 124, and the buffer fixing element 152 is disposed in the first groove 125 of the left frame 121 and the right frame 122. More specifically, the buffer member 151 is a single-sided adhesive-backed PE buffer foam, and the buffer fixing member 152 is a double-sided adhesive-backed PE buffer foam. In this embodiment, center 12 is the plastic center, the cotton one side of PE buffering bubble of two-sided gum is pasted in first recess 125, one side paste in on OC glass 14, can make OC glass 14 is firm, OC glass 14 covers on PE buffering bubble is cotton, can make OC glass 14's the peripheral difficult flower of scraping still right OC glass 14 plays the buffering guard action. In other embodiments, a double-sided adhesive-backed PE cushion foam can also be used in the first groove 125 of the upper frame 123 and the lower frame 124, as the case may be.

In an embodiment, for example, in the embodiment, the left frame 121, the right frame 122, the upper frame 123 and the lower frame 124 are all provided with a convex rib 126, the convex rib 126 is located outside the first groove 125, the plurality of abutting pieces 16 are arranged on one side of the convex rib 126 facing the first groove 125, and the abutting pieces 16 are silica gel pads. The air permeable member 127 is attached to the side of the rib 126 of the left frame 121, the right frame 122 and the upper frame 123, which is away from the first groove 125. In particular, the air permeable member 127 is a breathable sponge pad. In this embodiment, the OC glass 14 is attached to the PE cushion foam of the single-sided adhesive and the PE cushion foam of the double-sided adhesive, and is limited in the region formed by the plurality of silica gel pads, the middle frame 12 is fixedly mounted on the backlight assembly 11 by using screws or bolts, and then the breathable sponge pad is attached to the outer side deviating from the first groove 125, so as to prevent the water mist problem caused by the long-time use of the liquid crystal display module 10. In other embodiments, a breathable sponge pad can be attached to the lower frame 124, as the case may be.

In an embodiment, for example, in the embodiment, the backlight assembly 11 is provided with a positioning column 111, and the dustproof double-sided tape 112 is adhered in the positioning column 111. The face frame 13 is provided with a second groove 131, and the buffer member 151 is attached to the second groove 131. In this embodiment, the face frame 13 is a profile face frame, the positioning columns 111 are disposed at the upper end, the left end and the right end of the backlight assembly 11, and the dustproof face glue is attached to the positioning columns 111 to prevent foreign matters such as dust from entering the liquid crystal module; the single-sided back adhesive PE foam is attached to the inner portion of the second groove 131, so that the face frame 13 is not in direct contact with the OC glass 14, and the OC glass 14 can be protected by buffering. Understandably, the face frame 13 is fixedly mounted on the backlight assembly 11 by screws or bolts. In other embodiments, the lower end of the backlight assembly 11 may also be provided with the positioning column 111, and the dustproof double-sided tape 112 is attached to the positioning column 111, according to actual situations.

In one embodiment, for example, the present embodiment, a liquid crystal display device 100 is also provided. The liquid crystal display device 100 includes a housing 20 and a liquid crystal display module 10, the liquid crystal display module 10 is disposed in the housing 20, specifically, the dustproof double-sided adhesive tape 112 is disposed in the positioning column 111 of the backlight assembly 11, then the middle frame 12 is attached with the PE buffer foam and the silica gel pad, after the buffer foam and the silica gel pad are attached, the OC glass 14 is mounted in a mounting frame formed by the buffer foam and the silica gel pad, the middle frame 12 is fixedly mounted on the backlight assembly 11 through screws or bolts, then a breathable sponge is attached to one side of the convex rib 126 of the middle frame 12 departing from the first groove 125, finally the PE buffer foam is attached in the second groove 131 of the face frame 13, and the face frame 13 is fixedly mounted on the backlight assembly 11 through screws or bolts, from this point, the liquid crystal display module 10 is assembled, and then the assembled liquid crystal display module 10 is installed in the housing 20. It should be noted that the liquid crystal display device 100 may be any liquid crystal display device 100 including the liquid crystal display module 10, for example, a liquid crystal display whiteboard or a liquid crystal touch all-in-one machine, and details are not repeated here.

The utility model provides a liquid crystal display module covers OC glass on bolster and buffering mounting and spacing in the region that keeps off the piece formation, need not the fixed OC glass of special fixed frame, when reducing liquid crystal display module thickness, still can make the firm difficult slip of OC glass. Specifically, the OC glass is covered on the PE buffering foam with single-sided gum and the PE buffering foam with double-sided gum and limited in the area formed by the silica gel pad, so that the OC glass is not required to be fixed by a special fixing frame, the thickness of the liquid crystal display module is reduced, and the OC glass is stable and is not easy to slide; the breathable sponge cushion is attached to one side, away from the first groove, of the convex rib, so that the water mist problem caused by long-time use of the liquid crystal display module is avoided; prevent that the dust foreign matter from getting into inside the module through pasting to establish dustproof double faced adhesive tape in the reference column. The whole liquid crystal display module is better than the stability of the OC glass of the existing liquid crystal display module, and the thickness of the liquid crystal display module can be reduced. The utility model discloses a liquid crystal display module has solved the thick and easy gliding problem of OC glass of current liquid crystal display module thickness.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a liquid crystal display module assembly, this liquid crystal display module assembly include backlight unit, center, face frame and OC glass, the center reaches the equal fixed mounting of face frame in backlight unit is last, its characterized in that, OC glass pass through buffering fixed knot construct install in on the center, buffering fixed knot construct and include:

the plurality of resisting pieces are respectively arranged on four frames of the middle frame; and

the buffer fixing component comprises a buffer part and a buffer fixing part, and the buffer part and the buffer fixing part are arranged in an area surrounded by the plurality of abutting parts;

the OC glass covers the buffer piece and the buffer fixing piece and is limited in an area formed by the plurality of the resisting pieces.

2. The liquid crystal display module according to claim 1, wherein the four frames include a left frame, a right frame, an upper frame and a lower frame, the left frame, the right frame, the upper frame and the lower frame are respectively provided with a first groove, and the buffer member and the buffer fixing member are respectively disposed in the four first grooves.

3. The liquid crystal display module of claim 2, wherein the buffer member is disposed in the first groove of the upper frame and the lower frame, and the buffer fixing member is disposed in the first groove of the left frame and the right frame.

4. The LCD module as claimed in claim 3, wherein the buffer member is PE buffer foam with single-sided back adhesive, and the buffer fixing member is PE buffer foam with double-sided back adhesive.

5. The liquid crystal display module according to claim 3, wherein the left frame, the right frame, the upper frame and the lower frame are provided with ribs, the ribs are located outside the first grooves, the plurality of stoppers are disposed on one side of the ribs facing the first grooves, and the stoppers are silicone pads.

6. The LCD module of claim 5, wherein the ribs of the left, right and top frames are adhered with air permeable members on the side facing away from the first groove.

7. The LCD module as recited in claim 6, wherein said air permeable member is a breathable foam pad.

8. The liquid crystal display module of claim 1, wherein the backlight assembly has a positioning post, and the positioning post has a dustproof double-sided tape adhered therein.

9. The liquid crystal display module of claim 4, wherein the face frame is provided with a second groove, and the buffer member is attached to the second groove.

10. A liquid crystal display device, comprising a housing and the liquid crystal display module set according to any one of claims 1 to 9, wherein the liquid crystal display module set is disposed in the housing.