CN201992464U - Backlight module liquid crystal glass positioner - Google Patents
Backlight module liquid crystal glass positioner Download PDFInfo
- Publication number
- CN201992464U CN201992464U CN2010206186285U CN201020618628U CN201992464U CN 201992464 U CN201992464 U CN 201992464U CN 2010206186285 U CN2010206186285 U CN 2010206186285U CN 201020618628 U CN201020618628 U CN 201020618628U CN 201992464 U CN201992464 U CN 201992464U
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- locating piece
- crystalline glasses
- liquid
- liquid crystal
- glue frame
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Abstract
The utility model relates to a light measuring type LED, in particular to a backlight module with a liquid crystal glass positioner, which mainly resolves the technology problem that, in prior art no matter that rubber frame of the backlight module is split type or one-piece type, the rubber frame corresponding to the liquid crystal glass cooperation dimension is fixed such that the manufacturer of the backlight module must exploit a plurality of kinds of moulds to satisfy demands of liquid crystal glasses of different manufacturers and different versions, which causes technology problems, such as material waste, etc. The backlight module liquid crystal glass positioner comprises a front frame (1), a liquid crystal glass (2), a rubber frame (3), a FILM material (10), a light guide plate (11), a reflection sheet (12), a backboard (4) and a lamp strip (13) on the backboard, characterized in that the edge of the rubber frame (3) movably connects with a positioning block (6) which is arranged between the front frame (1) and the rubber frame (3) and the side of which contacts with the liquid crystal glass (2).
Description
Technical field
The utility model relates to a kind of photometry formula LED, especially relates to a kind of module liquid-crystalline glasses positioner backlight.
Background technology
Liquid crystal module mainly is made up of module backlight, liquid-crystalline glasses, preceding frame, and the location of liquid-crystalline glasses is by the gulde edge that protrudes on the glue frame, and the distance of the gulde edge of both sides is exactly the CELL fit dimension that we often say relatively.Chinese patent discloses a kind of backlight liquid crystal display module (Granted publication number: CN 200989976Y) that is used for, it comprises that the glue frame reaches and the metal frame that is fastened on the glue frame, the glue frame is provided with some clamping parts in both sides, metal frame is provided with some connecting portions that are fastened on glue frame clamping part in both sides, form at least three public location divisions that are used for the plane positioning metal frame on the glue circle face, some female location divisions that are used for realizing installing pretension that cooperate with the public location division of glue frame are set on the metal frame, on the glue frame of clamping part one side or on the metal frame of connecting portion one side, offer the guide groove that is used to dismantle glue frame and metal frame; Public location division is projection or pit, and described female location division is pit or projection.But no matter the glue frame of this module backlight is split type or integral type, its glue frame corresponding with the liquid-crystalline glasses fit dimension is all fixed, the manufacturer of module backlight so just must develop many moneys mould, demand with the liquid-crystalline glasses that cooperates different manufacturers and different editions causes waste of material.
The utility model content
The utility model provides a kind of band liquid-crystalline glasses positioner module backlight, it mainly is no matter the glue frame that solves existing in prior technology module backlight is split type or integral type, its glue frame corresponding with the liquid-crystalline glasses fit dimension is all fixed, the manufacturer of module backlight so just must develop many moneys mould, with the demand of the liquid-crystalline glasses that cooperates different manufacturers and different editions, cause the technical problem of waste of material etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Band liquid-crystalline glasses positioner of the present utility model module backlight, comprise preceding frame, liquid-crystalline glasses, glue frame, FILM material, LGP, reflector plate, backboard, the lamp bar is arranged on the backboard, the edge movable of described glue frame is connected with locating piece, locating piece is established between former frame and the glue frame, locating piece side contact liquid-crystalline glasses.Locating piece is movably connected in the edge of glue frame, makes with a module backlight, only needs to change the locating piece of different size, just can cooperate the liquid-crystalline glasses of many moneys of assembling different size.A side compressing liquid-crystalline glasses edge of choosing with locating piece of locating piece is as the criterion.Locating piece can be fixed on by different locate modes on the edge of glue frame, can peg graft, also can be by modes such as engagings.The shape of locating piece can be a rectangle, also can be other shape that can make locating piece contact liquid-crystalline glasses.
As preferably, the edge of described glue frame is provided with reference column, and the glue frame connects locating piece by reference column.Have the locating hole that can insert reference column on the locating piece, after locating piece inserted, one bar side just compressed the edge of liquid-crystalline glasses, formed the location.
As preferably, the side of described glue frame is provided with the locating piece more than 2.Module backlight can adopt 3 locating pieces, right side to adopt two locating pieces at glue frame upside on the location of liquid-crystalline glasses.And the left side of glue frame and downside can still use the gulde edge location of glue frame itself.
As preferably, have 2 locating holes on the described locating piece, the spacing of locating hole and two sides of locating piece is unequal.The distance on the axial line distance locating piece both sides of 2 locating hole compositions is unequal, when ought locate with the both sides of locating piece respectively like this, just can mate two different liquid-crystalline glasses.
As preferably, the two ends of a side of described locating piece contact liquid-crystalline glasses are the circular arc limit, thereby prevent the too sharp-pointed incised wound liquid-crystalline glasses in locating piece end.
As preferably, be fixed with resilient snubber on the side of described locating piece contact liquid-crystalline glasses.Resilient snubber can prevent at assembling or locating piece squeezed fluid crystal glass during in other work, thereby squeeze broken liquid-crystalline glasses.
Therefore, different locating pieces is changed in the utility model utilization, makes can cooperate many moneys of assembling liquid-crystalline glasses with a module backlight, greatly reduces the development cost and the construction cycle of finished product, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of the utility model glue frame;
Accompanying drawing 3 is A-A cross-sectional view of Fig. 2.
Parts, position and numbering among the figure: preceding frame 1, liquid-crystalline glasses 2, glue frame 3, backboard 4, reference column 5, locating piece 6, locating hole 7, circular arc limit 8, resilient snubber 9, FILM material 10, LGP 11, reflector plate 12, lamp bar 13.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the band liquid-crystalline glasses positioner module backlight of this example, as Fig. 1, Fig. 2, frame 1, liquid-crystalline glasses 2, glue frame 3, FILM material 10, LGP 11, reflector plate 12, backboard 4 before including, lamp bar 13 is arranged on the backboard, the reference column 5 that is evenly equipped with 3 pairs, 2 pairs is respectively established on the upside of glue frame, right side, and cross-under has a locating piece 6 on every pair of reference column.As Fig. 3, locating piece is established between former frame and the glue frame, the wherein side of locating piece contact liquid-crystalline glasses 2.The two ends of a side of locating piece contact liquid-crystalline glasses are circular arc limit 8, and are fixed with resilient snubber 9 on this side.Have 2 locating holes 7 that can insert reference column 5 on the locating piece, the spacing of locating hole and two sides of locating piece is unequal.
During use, locating piece 6 is inserted in the reference column 5, the inner side edge of locating piece compresses liquid-crystalline glasses 2, thereby finishes the location.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (6)
1. be with liquid-crystalline glasses positioner module backlight for one kind, comprise preceding frame (1), liquid-crystalline glasses (2), glue frame (3), FILM material (10), LGP (11), reflector plate (12), backboard (4), lamp bar (13) is arranged on the backboard, the edge movable that it is characterized in that described glue frame (3) is connected with locating piece (6), locating piece is established between former frame (1) and the glue frame (3), locating piece side contact liquid-crystalline glasses (2).
2. band liquid-crystalline glasses positioner according to claim 1 module backlight is characterized in that the edge of described glue frame (3) is provided with reference column (5), and the glue frame connects locating piece (6) by reference column.
3. band liquid-crystalline glasses positioner according to claim 1 and 2 module backlight, the side that it is characterized in that described glue frame (3) is provided with the locating piece (6) more than 2.
4. band liquid-crystalline glasses positioner according to claim 2 module backlight is characterized in that having on the described locating piece (6) 2 locating holes (7) that can insert reference column (5), and the spacing of locating hole and two sides of locating piece is unequal.
5. band liquid-crystalline glasses positioner according to claim 1 and 2 module backlight is characterized in that the two ends of a side of described locating piece (6) contact liquid-crystalline glasses (2) are circular arc limit (8).
6. band liquid-crystalline glasses positioner according to claim 1 and 2 module backlight is characterized in that being fixed with resilient snubber (9) on the side of described locating piece (6) contact liquid-crystalline glasses (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206186285U CN201992464U (en) | 2010-11-23 | 2010-11-23 | Backlight module liquid crystal glass positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206186285U CN201992464U (en) | 2010-11-23 | 2010-11-23 | Backlight module liquid crystal glass positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992464U true CN201992464U (en) | 2011-09-28 |
Family
ID=44668954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206186285U Expired - Fee Related CN201992464U (en) | 2010-11-23 | 2010-11-23 | Backlight module liquid crystal glass positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123070A (en) * | 2011-11-18 | 2013-05-29 | 上海中航光电子有限公司 | Liquid crystal display module and backlight module thereof |
| CN103206647A (en) * | 2013-03-25 | 2013-07-17 | 京东方科技集团股份有限公司 | Backlight module for experiment |
| CN107145008A (en) * | 2017-07-04 | 2017-09-08 | 京东方科技集团股份有限公司 | Panel positioning module, backlight module and display device |
-
2010
- 2010-11-23 CN CN2010206186285U patent/CN201992464U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123070A (en) * | 2011-11-18 | 2013-05-29 | 上海中航光电子有限公司 | Liquid crystal display module and backlight module thereof |
| CN103123070B (en) * | 2011-11-18 | 2016-06-01 | 上海中航光电子有限公司 | A kind of LCD MODULE and backlight module thereof |
| CN103206647A (en) * | 2013-03-25 | 2013-07-17 | 京东方科技集团股份有限公司 | Backlight module for experiment |
| CN103206647B (en) * | 2013-03-25 | 2015-02-04 | 京东方科技集团股份有限公司 | Backlight module for experiment |
| CN107145008A (en) * | 2017-07-04 | 2017-09-08 | 京东方科技集团股份有限公司 | Panel positioning module, backlight module and display device |
| US10870182B2 (en) | 2017-07-04 | 2020-12-22 | Beijing Boe Optoelectronics Technology Co., Ltd. | Panel positioning assembly, backlight module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20131123 |