CN204989692U

CN204989692U - LCD screen buffer foam

Info

Publication number: CN204989692U
Application number: CN201520685330.9U
Authority: CN
Inventors: 吴春荣; 陈思伟
Original assignee: XIAMEN XINJIAJIE INDUSTRIAL Co Ltd
Current assignee: XIAMEN XINJIAJIE INDUSTRIAL Co Ltd
Priority date: 2015-09-07
Filing date: 2015-09-07
Publication date: 2016-01-20
Anticipated expiration: 2025-09-07

Abstract

The utility model discloses a LCD screen buffer foam, bubble more than two -layer or two -layer is cotton, two -layer or two -layer more than the bubble cotton adhere in proper order together. Because the utility model discloses bubble cotton more than two -layer or two -layer can have the material that different thickness can adopt different physical characteristic, utilizes the different areas of the different performances of different thickness materials, different materials to make the product not have the water waviness phenomena, makes the utility model discloses the resilience reaches perfect condition, and the screen reduces when having anti -seismic performance or the eliminate water waviness phenomena.

Description

Liquid crystal display buffering foam

Technical field

The utility model relates to field of display, particularly relates to a kind of liquid crystal display buffering foam.

Background technology

Now a lot of electronic products is had all to adopt LCD screen on the market, wherein there is partial liquid crystal screen can produce the phenomenon such as certain water ripples, screen sudden strain of a muscle, the power that this main cause is born for screen is uneven, some scintillations can be produced again when compressive stress is uneven, and this phenomenon much can't find when just starting to buy, have is much in use to occur, some also can be more and more serious, cause great puzzlement to our use, also can have a huge impact eyesight; And cause the main cause of screen unbalance stress to be the syndeton of the screen back side and supporting steel plate, wherein partial liquid crystal screen by apply overleaf glue-line directly and supporting steel plate mutually paste, between screen and supporting steel plate, do not increase cushion cushion, cause machine very poor in shock resistance, very easily occur water ripples; Therefore there is a kind of buffering foam consistent with increasing a layer thickness between supporting steel plate at the screen back side in industry, but buffering foam is attached at the surface of supporting steel plate equably by glue-line, due to the factor such as mismachining tolerance of liquid crystal panel or supporting steel plate, the gap between the back side of liquid crystal panel and supporting steel plate is caused to ensure completely the same, even if therefore set up the consistent buffering foam of a layer thickness also just locally overcome the phenomenon that screen produces water ripples, the technical matters that screen can not produce water ripples cannot be overcome completely.

Summary of the invention

The purpose of this utility model is that providing a kind of effectively can overcome the liquid crystal display buffering foam that screen produces water ripple phenomenon.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of liquid crystal display buffering foam, comprises two-layer or two-layer above foam; Described two-layer or two-layer above foam is bonded together successively.

The utility model is made up of the first foam and the second foam; The first described foam is identical with the physical characteristics of the second foam, but both thickness are different.

The utility model is made up of the first foam and the second foam; The first described foam is identical with the thickness of the second foam, but elasticity is than different.

Faying face between described two-layer or two-layer above foam is adopted seamless spliced and is bonded together by glue.

After adopting such scheme, because the utility model is primarily of two-layer or two-layer above foam composition, two-layer or two-layer above foam is bonded together successively, two-layer or two-layer above foam can have different thickness and can adopt the material of different physical characteristics, utilize the different performance of different-thickness material, the different area of different materials makes product not have water ripple phenomenon, make the utility model rebound resilience reach perfect condition, screen reduces or eliminates water ripple phenomenon while having anti-seismic performance.

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

Accompanying drawing explanation

Fig. 1 is the front elevation of the utility model first embodiment;

Fig. 2 is the side view of the utility model first embodiment;

Fig. 3 is the cut-open view of the utility model first embodiment;

Fig. 4 is the cut-open view of the utility model second embodiment.

Embodiment

As shown in Figure 1-Figure 3, the utility model is a kind of liquid crystal display buffering foam, comprises two-layer foam, is namely made up of the first foam 1 and the second foam 2.The first described foam 1 and the second foam 2 are bonded together successively, and the faying face between the first foam 1 and the second foam 2 is adopted seamless spliced and is bonded together by glue 3.

The selection of material and thickness can there be two kinds of embodiments:

First embodiment:

The first described foam 1 is identical with the physical characteristics of the second foam 2, but both thickness are different, that is, the thickness of the second foam 2 is greater than the first foam 1.

Second embodiment:

As shown in Figure 4, the first described foam 1 ' is identical with the thickness of the second foam 2 ', but elasticity is than different.

Emphasis of the present utility model is just: adopt multilayer foam.

The above, be only the utility model preferred embodiment, the number of plies of foam can be determined according to needs, therefore the scope of the utility model enforcement can not be limited with this, namely the equivalence change done according to the utility model claim and description with modify, all should still belong in scope that the utility model patent contains.

Claims

1. a liquid crystal display buffering foam, is characterized in that: comprise two-layer or two-layer above foam; Described two-layer or two-layer above foam is bonded together successively.

2. liquid crystal display buffering foam according to claim 1, is characterized in that: be made up of the first foam and the second foam; The first described foam is identical with the physical characteristics of the second foam, but both thickness are different.

3. liquid crystal display buffering foam according to claim 1, is characterized in that: be made up of the first foam and the second foam; The first described foam is identical with the thickness of the second foam, but elasticity is than different.

4. liquid crystal display buffering foam according to claim 1, is characterized in that: the faying face between described two-layer or two-layer above foam is adopted seamless spliced and is bonded together by glue.