CN203688938U - Display module and liquid crystal display - Google Patents
Display module and liquid crystal display Download PDFInfo
- Publication number
- CN203688938U CN203688938U CN201320885250.9U CN201320885250U CN203688938U CN 203688938 U CN203688938 U CN 203688938U CN 201320885250 U CN201320885250 U CN 201320885250U CN 203688938 U CN203688938 U CN 203688938U
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- China
- Prior art keywords
- plate
- light guide
- fixed head
- location
- guide plate
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000012788 optical film Substances 0.000 abstract 8
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Abstract
The utility model discloses a display module which comprises an optical film, a light guide plate, and a supporting assembly. The optical film and the light guide plate are stacked together. The supporting assembly is used for fixing and supporting the optical film and the light guide plate. The display module also comprises an elastic piece which comprises a fixed plate, a connecting plate, and a positioning plate, wherein the fixed plate, the connecting plate and the positioning plate are sequentially connected. The fixed plate and the positioning plate are located at the same side of the connecting plate. The fixed plate is connected with the supporting assembly. The positioning plate abuts against a side edge of the light guide plate. Moreover, the positioning plate is connected with the optical film. According to the display module, a side edge of the light guide plate is provided with the elastic piece, and the fixed plate of the elastic piece is fixed on the supporting assembly. The positioning plate is connected with the optical film and abuts against the light guide plate. The size of the light guide plate can be changed under the impact of humidity and temperature. The light guide plate is expanded under the condition of high temperature and humidity to drive the positioning plate to deflect, and the positioning plate drives the optical film to move, thereby tensioning the optical film, and solving a problem of wrinkling caused by the expansion of the optical film. Meanwhile, the utility model provides a liquid crystal display.
Description
Technical field
The utility model relates to the technical field that image shows, particularly relates to a kind of module and liquid crystal display of showing.
Background technology
Blooming piece in liquid crystal display affects lower volume and can change humidity and temperature, and under the condition of high-temperature, high humility, it is large that the size of blooming piece can become.Because blooming piece is flexible material, it is easily wrinkling that size becomes conference, affects optical effect.
Utility model content
Based on this, be necessary the problem wrinkling for blooming piece, a kind of module and liquid crystal display of showing is provided.
A kind of module that shows, comprises blooming piece, light guide plate and supporting component, and described blooming piece and described light guide plate are stacked, blooming piece and described light guide plate described in described supporting component fixed support; Also comprise elastic component, described elastic component comprises the fixed head, web joint and the location-plate that connect successively, and described fixed head and described location-plate are positioned at the same side of described web joint; Described fixed head is connected with described supporting component, the side butt of described location-plate and described light guide plate, and described location-plate is connected with described blooming piece.
In an embodiment, on described blooming piece, offer locating slot therein, described location-plate snaps in described locating slot and is connected with described blooming piece.
In an embodiment, be provided with to the kink of the L-type of described fixed head bending on described location-plate therein, described kink snaps in described locating slot and is connected with described blooming piece.
In an embodiment, the junction of described web joint and described location-plate has the breach of being convenient to described location-plate bending therein, and described breach extends along described junction, and described breach is towards described fixed head.
In an embodiment, the xsect of described breach is triangle therein.
In an embodiment, described supporting component comprises backboard and glue frame therein, and described glue frame is positioned at the edge of described backboard; Described fixed head is arranged between described backboard and described glue frame, and is provided with screw hole on described fixed head, and described fixed head and described backboard are connected by screw.
In an embodiment, described elastic component is metal material or plastic material therein.
In an embodiment, described fixed head, described web joint and described location-plate are the sheet metal that 0.3mm～0.5mm is thick therein.
In an embodiment, described elastic component is multiple therein, respectively with the side butt of described light guide plate.
A kind of liquid crystal display, comprises described demonstration module.
Above-mentioned demonstration module and liquid crystal display, arrange elastic component at the side of light guide plate, and the fixed head of elastic component is fixed on supporting component, and location-plate connects blooming piece and butt light guide plate.Under the impact of humidity and temperature, the volume of light guide plate also can change, under the condition of high-temperature, high humility, light guide plate expansion promotes location-plate and deflects, and location-plate pulls blooming piece to be subjected to displacement, strain thus blooming piece, solve the wrinkling problem of blooming piece because expanding and causing.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram that an embodiment shows module;
Fig. 2 is the cut-open view that shows module shown in Fig. 1;
Fig. 3 is the enlarged diagram that shows the A place in module shown in Fig. 2;
Fig. 4 is the schematic diagram that shows the elastic component in module shown in Fig. 1;
Fig. 5 is the another schematic diagram that shows the elastic component in module shown in Fig. 1.
Embodiment
For the ease of understanding the utility model, be described more fully showing module and liquid crystal display below with reference to relevant drawings.In accompanying drawing, provide the first-selected embodiment that shows module and liquid crystal display.But, show that module and liquid crystal display can realize in many different forms, are not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make the disclosure to showing module and liquid crystal display more comprehensively thorough.
Unless otherwise defined, all technology that use are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in the instructions of demonstration module and liquid crystal display herein, just in order to describe the object of specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
As shown in Figure 1 and Figure 2, the demonstration module 100 of an embodiment comprises blooming piece 10, light guide plate 20, supporting component 30 and elastic component 40, blooming piece 10 and the stacked placement of light guide plate 20, supporting component 30 fixed support blooming pieces 10 and light guide plate 20.Preferably, supporting component 30 comprises backboard 320 and glue frame 340, and glue frame 340 is positioned at the edge of backboard 320.Participate in Fig. 4, Fig. 5, elastic component 40 comprises the fixed head 420, web joint 440 and the location-plate 460 that connect successively simultaneously, and fixed head 420 and location-plate 460 are positioned at the same side of web joint 440.Preferably, fixed head 420 and location-plate 460 are all perpendicular to web joint 440, and now the elasticity of elastic component 40 is more excellent.Fixed head 420 is connected with supporting component 30, in an embodiment, is provided with screw hole 422 on fixed head 420 therein, and fixed head 420 is connected by screw with backboard 320.The side butt of location-plate 460 and light guide plate 20, and location-plate 460 is connected with blooming piece 10.In an embodiment, offer locating slot 120 on blooming piece 10 therein, location-plate 460 snaps in locating slot 120 and is connected with blooming piece 10.Under the impact of humidity and temperature, the volume of light guide plate 20 also can change, under the condition of high-temperature, high humility, light guide plate 20 expansions promote location-plate 460 and deflect, location-plate 460 pulls blooming piece 10 to be subjected to displacement, strain thus blooming piece 10, solve the wrinkling problem of blooming piece 10 because expanding and causing.
In the present embodiment, be provided with the kink 462 of the L-type bending to fixed head 420 on location-plate 460, kink 462 snaps in locating slot 120 and is connected with blooming piece 10.Kink 462 can prevent that blooming piece 10 is subjected to displacement on fixed head 420.In other embodiments, if show, the space of module 100 inside allows, and fixed head 420 can be straight plate.
Please be simultaneously referring to Fig. 3, in an embodiment, the junction of web joint 440 and location-plate 460 has is convenient to the breach 480 that location-plate 460 bends therein, and breach 480 extends along junction, and breach 480 is towards fixed head 420.Location-plate 460 curves to fixed head 420 under the promotion of light guide plate 20, and breach 480 diminishes, and has reduced to curve resistance.Preferably, the xsect of breach 480 is triangle.Elastic component 40 can be metal material or plastic material.The thickness of fixed head 420, web joint 440 and location-plate 460 can determine according to the physical characteristics of material, at one preferably in embodiment, fixed head 420, web joint 440 and location-plate 460 are the sheet metal that 0.3mm～0.5mm is thick, sheet metal within the scope of this, elasticity and physical strength relatively meet will going of elastic component 40.
The elastic component 40 that shows module 100 can only arrange one, also can arrange multiple.Demonstration module 100 in the present embodiment is side entering types, blooming piece 10 inserts from a side of supporting component 30, elastic component 40 can be relative arrange two, the bottom correspondence of blooming piece 10 is offered two locating slots 120 and elastic component 40 clampings, two elastic components 40, two side butts relative with light guide plate 20 respectively.In other embodiments, location-plate 460 can be connected by other means with blooming piece 10, for example, utilize gluing to close, and utilizes magnetic-adsorption etc., now can elastic component 40 be set in the optional position of light guide plate 20 sides.
A kind of liquid crystal display, comprises demonstration module 100 as shown in Figures 1 to 4.Liquid crystal display arranges elastic component 40 at the side of light guide plate 20, and the fixed head 420 of elastic component 40 is fixed on supporting component 30, and location-plate 460 connects blooming piece 10 and butt light guide plate 20.Under the impact of humidity and temperature, the volume of light guide plate 20 also can change, under the condition of high-temperature, high humility, light guide plate 20 expansions promote location-plate 460 and deflect, location-plate 460 pulls blooming piece 10 to be subjected to displacement, strain thus blooming piece 10, solve the wrinkling problem of blooming piece 10 because expanding and causing.
Above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. one kind shows module, comprise blooming piece, light guide plate and supporting component, described blooming piece and described light guide plate are stacked, blooming piece and described light guide plate described in described supporting component fixed support, it is characterized in that, also comprise elastic component, described elastic component comprises the fixed head, web joint and the location-plate that connect successively, and described fixed head and described location-plate are positioned at the same side of described web joint; Described fixed head is connected with described supporting component, the side butt of described location-plate and described light guide plate, and described location-plate is connected with described blooming piece.
2. demonstration module according to claim 1, is characterized in that, on described blooming piece, offers locating slot, and described location-plate snaps in described locating slot and is connected with described blooming piece.
3. demonstration module according to claim 2, is characterized in that, is provided with to the kink of the L-type of described fixed head bending on described location-plate, and described kink snaps in described locating slot and is connected with described blooming piece.
4. demonstration module according to claim 1, is characterized in that, the junction of described web joint and described location-plate has the breach of being convenient to described location-plate bending, and described breach extends along described junction, and described breach is towards described fixed head.
5. demonstration module according to claim 4, is characterized in that, the xsect of described breach is triangle.
6. demonstration module according to claim 1, is characterized in that, described supporting component comprises backboard and glue frame, and described glue frame is positioned at the edge of described backboard; Described fixed head is arranged between described backboard and described glue frame, and is provided with screw hole on described fixed head, and described fixed head and described backboard are connected by screw.
7. demonstration module according to claim 1, is characterized in that, described elastic component is metal material or plastic material.
8. demonstration module according to claim 1, is characterized in that, described fixed head, described web joint and described location-plate are the sheet metal that 0.3mm～0.5mm is thick.
9. according to the demonstration module described in claim 1 to 8 any one, it is characterized in that, described elastic component is multiple, respectively with the side butt of described light guide plate.
10. a liquid crystal display, is characterized in that, comprises the demonstration module described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885250.9U CN203688938U (en) | 2013-12-27 | 2013-12-27 | Display module and liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885250.9U CN203688938U (en) | 2013-12-27 | 2013-12-27 | Display module and liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688938U true CN203688938U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885250.9U Expired - Fee Related CN203688938U (en) | 2013-12-27 | 2013-12-27 | Display module and liquid crystal display |
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| CN (1) | CN203688938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204227A (en) * | 2015-09-08 | 2015-12-30 | 青岛海信电器股份有限公司 | Backlight module and LCD (liquid crystal display) |
| CN108803105A (en) * | 2017-05-02 | 2018-11-13 | 京东方科技集团股份有限公司 | A kind of backboard, back board module, backlight module and display module |
-
2013
- 2013-12-27 CN CN201320885250.9U patent/CN203688938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204227A (en) * | 2015-09-08 | 2015-12-30 | 青岛海信电器股份有限公司 | Backlight module and LCD (liquid crystal display) |
| CN105204227B (en) * | 2015-09-08 | 2019-02-15 | 青岛海信电器股份有限公司 | Backlight module and liquid crystal display |
| CN108803105A (en) * | 2017-05-02 | 2018-11-13 | 京东方科技集团股份有限公司 | A kind of backboard, back board module, backlight module and display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190408 Address after: 518000 9th Floor, D4 Building, International E City, 1001 Zhongshan Garden Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN TCL NEW TECHNOLOGY Co.,Ltd. Address before: 516006 No. 78 Huifeng 4th Road, Zhongkai High-tech Development Zone, Huizhou City, Guangdong Province Patentee before: TCL Photoelectric Technology (Huizhou) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |