CN202511203U

CN202511203U - Corner-wrapping structure of light guide plate

Info

Publication number: CN202511203U
Application number: CN201220176248XU
Authority: CN
Inventors: 郭唐谷; 薛光贤; 宋高博; 王光伟; 余启文
Original assignee: Radiant Guangzhou Opto Electronics Co Ltd
Current assignee: Radiant Guangzhou Opto Electronics Co Ltd
Priority date: 2012-04-24
Filing date: 2012-04-24
Publication date: 2012-10-31
Anticipated expiration: 2022-04-24

Abstract

The utility model belongs to the technical field of light guide plates, and in particular discloses a corner-wrapping structure of a light guide plate. The corner-wrapping structure of the light guide plate comprises a soft corner-wrapping piece for wrapping the corners of the light guide plate, wherein the soft corner-wrapping piece can be made of rubber. The corner-wrapping structure of the light guide plate can protect the light guide plate in a good mode, reduces the gap between the corner-wrapping structure and the light guide plate, guarantees high conduit performance of the light guide plate, and has high stationarity and low manufacturing cost.

Description

A kind of LGP cornerite structure

Technical field

The utility model belongs to the LGP product technical field, particularly a kind of LGP cornerite structure.

Background technology

In the prior art,, normally hard cornerite spare perhaps is riveted on the position, four angles of LGP through bending for LGP is positioned; Fix through double faced adhesive tape then, but owing to adopt the hard keeper, harder; Scratch the LGP positioning corner easily, can produce the LGP bits, cause the increase of defective products; Manufacturing cost increases, and has no idea to limit the Z direction of LGP; In addition, fix through double faced adhesive tape, its fixed effect of double faced adhesive tape is poor again, and operation is loaded down with trivial details simultaneously, troublesome poeration.

The utility model content

The purpose of the utility model is the deficiency that overcomes prior art, and a kind of LGP cornerite structure is provided, its ability better protect LGP; Reduce the gap between cornerite structure itself and the LGP; Guarantee LGP conduit performance preferably, stationarity is good, low preparation cost.

In order to overcome above-mentioned technical purpose, the utility model is realized by following technical scheme:

The utility model LGP cornerite structure comprises the soft cornerite spare that coats the LGP corner.

As the further improvement of above-mentioned technology, said cornerite spare is the cornerite spare that rubber is processed.

In the utility model, said cornerite spare is provided with U type open slot.

Compared with prior art, the beneficial effect of the utility model is:

The fixing means that the cornerite spare of the utility model through soft materials substitutes existing bending or rivet and double faced adhesive tape fixes cornerite spare, stationarity good (can be at X, Y; The fine restriction of Z direction is fixed), deacclimatize the distance between LGP and the LED through the wall thickness of cornerite spare, reduce the existence of cumulative limit; Make the backlight module optical stabilization, the light-emitting area stay in grade, for example; Rubber has good extensibility, can prevent that LGP from wounding, scraping bits, guaranteeing LGP conduit performance preferably that operation is simple; Product qualified rate is high, low preparation cost.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is done detailed explanation:

Fig. 1 is the utility model LGP cornerite structural representation;

Fig. 2 is above-mentioned Fig. 1 side view;

Fig. 3 is the stereogram of above-mentioned Fig. 1;

Fig. 4 is a cornerite spare stereogram in the utility model.

The specific embodiment

Like Fig. 1～shown in Figure 4, the described LGP cornerite of the utility model structure comprises the soft cornerite spare of processing 2 that coats LGP 1 corner, and said cornerite spare 2 is processed by rubber, and said cornerite spare 2 is provided with U type open slot 21, is used to coat the corner of LGP 1.

In the utility model, in order to increase fixed performance, said soft cornerite spare 2 is fixed in LGP incident side two ends.

The utility model cornerite structure installation steps are:

(1) soft cornerite spare 2 is fixed in the internal face (like Fig. 1～shown in Figure 3) at the incident side two ends of LGP 1;

(2) again with LGP 1 location.

The utility model is not limited to above-mentioned embodiment; If spirit and scope that the various changes or the modification of the utility model do not broken away from the utility model; If these are changed and modification belongs within the claim and equivalent technologies scope of the utility model, then the utility model also comprises these changes and modification.

Claims

1. a LGP cornerite structure is characterized in that: comprise the soft cornerite spare that is coated on the LGP corner.

2. LGP cornerite structure according to claim 1 is characterized in that: the cornerite spare that said cornerite spare is processed for the rubber material.

3. LGP cornerite structure according to claim 1 is characterized in that: said cornerite spare is provided with U type open slot.