CN201757823U - Backlight source structure for a liquid crystal display device - Google Patents
Backlight source structure for a liquid crystal display device Download PDFInfo
- Publication number
- CN201757823U CN201757823U CN2010201865487U CN201020186548U CN201757823U CN 201757823 U CN201757823 U CN 201757823U CN 2010201865487 U CN2010201865487 U CN 2010201865487U CN 201020186548 U CN201020186548 U CN 201020186548U CN 201757823 U CN201757823 U CN 201757823U
- Authority
- CN
- China
- Prior art keywords
- crystal display
- liquid crystal
- support fixation
- center
- source structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a backlight source structure for a liquid crystal display device, comprising a backlight source and a middle frame, wherein at least one support fixation block is embedded on the middle frame and a support structure of the middle frame is reinforced by the support fixation block and the support fixation block can be designed into different sizes and shaped according to different requirements and conveniently used.
Description
Technical field
The utility model relates to liquid crystal display, a kind of back light source structure that is used for liquid crystal display of saying so exactly.
Background technology
Liquid crystal display is made of liquid-crystalline glasses, backlight usually, and liquid-crystalline glasses is independently made by manufacturer, and backlight then must be supporting with liquid-crystalline glasses.Liquid-crystalline glasses production firm does not have unified standard to be similar to production at present, the size of LCD is according to the difference of manufacturer in other words, not of uniform size, specifically, according to use and the condition of made the size of liquid-crystalline glasses and the quantity of operation circuit, differences such as length, even the upgrading speed of single manufacturer glass is exceedingly fast, need constantly to establish the upgrading of change after causing the mould development of making backlight with compatible glass, the expense of revising the mould that upholds one's heritage is huge; Along with continuing to increase of LCD TV size, cause the contradiction between the cost of the thickness of backlight structural member and material more and more outstanding, increase thickness and can increase physical strength, cost and weight also are significantly to increase.Therefore traditional structure is brought outstanding more contradiction.
Therefore, a kind of way commonly used is that backlight is made as frame-shaped structure, light source is embedded among the frame-shaped structure, though this can simplify the structure of backlight, still face the supporting problem of frame-shaped structure and liquid-crystalline glasses, and frame-shaped structure need strengthen structure, to increase the physical strength that supports, so need further carry out architecture advances, to adapt to the backlight demand of present compatible plurality of liquid crystals glass.
The utility model content
Based on this, provide a kind of back light source structure that is used for liquid crystal display order of the present utility model, this structure can be applicable to the assembling of plurality of liquid crystals glass, the physical strength height, structure is firm.
Be to provide a kind of back light source structure that is used for liquid crystal display another order of the present utility model, this structure has increased the support fixation piece with compatibility, can be according to the support fixation piece that varying number and position are set of different vendor's liquid-crystalline glasses, realize the design that a kind of plastic cement center can compatible how tame liquid-crystalline glasses.
Discover through the inventor: the backlight of mount structure in having, the reinforcement support of carrying out center at specific support zone can reach the good supporting effect, need on all centers, not strengthen supporting, and above-mentioned supporting construction can be provided with by independent, to satisfy the demand of different backlights, also can simplify the making requirement of backlight simultaneously like this, the production efficiency of backlight is provided.
In order to reach above-mentioned order ground, the utility model is achieved in that
A kind of back light source structure that is used for liquid crystal display, it comprises backlight and center, it is characterized in that being embedded with on the center at least one support fixation piece, strengthen the supporting construction of center by the support fixation piece, and the support fixation piece can be designed to different big or small forms according to different needs, and is easy to use.
Described center, it is horizontally arranged with the caulking groove that is embedded the support fixation piece, the front end of support fixation piece then has the abaculus that cooperates with caulking groove, realize chimeric smoothly, to reach the effect that supports liquid-crystalline glasses.
Described support fixation piece, it is extended with back-up block forward, and back-up block is arranged at the top of abaculus, so that liquid-crystalline glasses is supported effectively.
Described center, it generally is provided with 2-8 support fixation piece, and preferred mode is that 3-6 support fixation piece is set.
Described support fixation piece, its front end have a vertical reinforced wall, and the top of reinforced wall is provided with back-up block, and liquid-crystalline glasses is supported, and the middle part of reinforced wall is provided with abaculus, cooperate with center, strengthen the structure of center.
In the described back-up block, can be embedded light emitting source, reaching the luminous effect of backlight, thereby the illumination effect of backlight be had certain booster action.
The utility model adopts above-mentioned structure, both strengthened the structure of center, can support effectively liquid-crystalline glasses again, and above-mentioned support fixation piece, can be provided with according to different application places, can be adapted to the liquid crystal display of multiple model and size, have certain compatibility.
Simultaneously, this structure can be simplified the structure of center, is convenient to the making of backlight.
Description of drawings
Fig. 1 is applied to the structural representation of LCD for the utility model,
Fig. 2 is the partial sectional view of embodiment shown in Figure 1.
Fig. 3 is the partial enlarged drawing of A part shown in Figure 1.
Embodiment
Below, in conjunction with the accompanying drawings shown in, concrete enforcement of the present utility model is elaborated.
Shown in Figure 1, for the utility model is applied to structural representation on the LCD, shown in the figure, LCD mainly comprises liquid-crystalline glasses 1, backlight 2 and center 3.Backlight 2 connects by center 3, constitutes a frame-shaped structure, and liquid-crystalline glasses 1 is set on this frame-shaped structure, and luminous plaque 5 is set in the frame-shaped structure, constitutes a LCD thus.
Center 3 is generally plastic cement and makes, and cuts out so that suitably process when being applied to different size liquid-crystalline glasses 1.
In conjunction with Fig. 2, shown in Figure 3, in enforcement of the present utility model, an important characteristic is that center 3 is provided with a plurality of support fixation pieces 4.
Support fixation piece 4 has the back up pad of two levels---back up pad 1, back up pad 2 42, a vertical back up pad---reinforced wall 43, the top of reinforced wall 43 is provided with back-up block 45, back up pad 45 is stretched out forward, be embedded at liquid-crystalline glasses 1 below, liquid-crystalline glasses 1 is supported, the middle part of reinforced wall 43 is provided with abaculus 44, abaculus 44 protrudes in reinforced wall 43, and be embedded in the caulking groove 31 (center 1 is horizontally arranged with the caulking groove 31 that is embedded the support fixation piece) of center, cooperate with center 3, strengthen the structure of center 3.
The liquid-crystalline glasses of the different product of at present a lot of manufacturers all has thickness much at one, and by above-mentioned structure, the making of backlight can be become has compatibility, reduces liquid crystal display because the cost that supporting liquid-crystalline glasses brings.
Simultaneously the support fixation piece 4, can be different with condition according to the place of its application, different size is set, to satisfy the supporting needs of different liquid-crystalline glasses.
And the setting of support fixation piece 4, can be a plurality of, in the above-described embodiment, just be provided with 3 support fixation pieces on the center of backlight 2 downsides.
Claims (6)
1. back light source structure that is used for liquid crystal display, it comprises backlight and center, it is characterized in that being embedded with on the center at least one support fixation piece.
2. the back light source structure that is used for liquid crystal display as claimed in claim 1 is characterized in that described center, and it is horizontally arranged with the caulking groove that is embedded the support fixation piece, and the front end of support fixation piece then has the abaculus that cooperates with caulking groove.
3. the back light source structure that is used for liquid crystal display as claimed in claim 2 is characterized in that described support fixation piece, and it is extended with back-up block forward, and back-up block is arranged at the top of abaculus.
4. the back light source structure that is used for liquid crystal display as claimed in claim 1 is characterized in that described center, and it is provided with 2-8 support fixation piece.
5. the back light source structure that is used for liquid crystal display as claimed in claim 1 is characterized in that described support fixation piece, and its front end has a vertical reinforced wall, and the top of reinforced wall is provided with back-up block, and the middle part of reinforced wall is provided with abaculus.
6. the back light source structure that is used for liquid crystal display as claimed in claim 1 is characterized in that being embedded light emitting source in the described back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201865487U CN201757823U (en) | 2010-04-30 | 2010-04-30 | Backlight source structure for a liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201865487U CN201757823U (en) | 2010-04-30 | 2010-04-30 | Backlight source structure for a liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757823U true CN201757823U (en) | 2011-03-09 |
Family
ID=43645106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201865487U Expired - Fee Related CN201757823U (en) | 2010-04-30 | 2010-04-30 | Backlight source structure for a liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629006A (en) * | 2012-04-28 | 2012-08-08 | 深圳市华星光电技术有限公司 | Liquid crystal display device and back light module |
| CN106324909A (en) * | 2016-11-21 | 2017-01-11 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
-
2010
- 2010-04-30 CN CN2010201865487U patent/CN201757823U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629006A (en) * | 2012-04-28 | 2012-08-08 | 深圳市华星光电技术有限公司 | Liquid crystal display device and back light module |
| CN102629006B (en) * | 2012-04-28 | 2015-11-25 | 深圳市华星光电技术有限公司 | A kind of liquid crystal indicator and backlight module |
| CN106324909A (en) * | 2016-11-21 | 2017-01-11 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
| CN106324909B (en) * | 2016-11-21 | 2023-05-16 | 合肥惠科金扬科技有限公司 | Backlight module structure and display |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202204951U (en) | LGP, backlight and LCD | |
| CN102798095B (en) | Hollow backboard and backlight module utilizing same | |
| CN201757823U (en) | Backlight source structure for a liquid crystal display device | |
| CN102243392A (en) | Liquid crystal module | |
| WO2008087761A1 (en) | Backlight unit and liquid crystal display | |
| CN106773311A (en) | For the support frame in backlight module, backlight module and display device | |
| CN202613209U (en) | Direct type LED (light-emitting diode) backlight module and LCD (liquid crystal display) adopting same | |
| CN206020881U (en) | Down straight aphototropism mode set for LCD TV | |
| CN102841460A (en) | Liquid crystal display device and mould | |
| CN203010410U (en) | Backlight module and liquid crystal display device | |
| CN201827771U (en) | Backlight module group and liquid crystal television | |
| CN201680215U (en) | Led back light module device | |
| CN106054432A (en) | Strip-shaped display screen and spliced backplane thereof | |
| CN201130286Y (en) | Back light module unit | |
| CN102606975A (en) | Backlight module and LCD (liquid crystal display) | |
| CN206517510U (en) | A kind of explosion-proof tv center backboard | |
| CN201885104U (en) | Backlight source and liquid crystal display | |
| CN202972966U (en) | Back plate of backlight source, backlight source and display device | |
| CN201589140U (en) | Direct back light set | |
| CN103307504A (en) | Backlight module and television | |
| CN202902179U (en) | Direct-lit LED lamp bar fixing structure | |
| CN207424443U (en) | A kind of display device | |
| CN204313220U (en) | There is the lower brightening piece of diffusion function and apply the backlight module of this lower brightening piece | |
| CN204302952U (en) | A kind of floated touch screen | |
| WO2020215599A1 (en) | Display device and preparation method therefor, and display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN FUQIANGXIN ELECTRONICS TECHNOLOGY CO., LT Free format text: FORMER OWNER: LI HAIBIN Effective date: 20120813 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120813 Address after: 518000 Xintang residents group, orange pond community, Guanlan street, Shenzhen, Guangdong, Baoan District 168 Patentee after: Shenzhen fuqiangxin Electron Technology Co. Ltd. Address before: 518000, Cambridge garden, South Bay Street, Longgang District, Guangdong 25, Shenzhen 707 Patentee before: Li Haibin |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN XINJU OPTICAL-ELECTRIC TECHNOLOGY CO., LT Free format text: FORMER OWNER: SHENZHEN FUQIANGXIN ELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20150513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150513 Address after: 523000 Guangdong Province, Dongguan city Tangxia town Qing Lake Long Fu Road No. 8 Patentee after: DONGGUAN XINJU OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 518000 Xintang residents group, orange pond community, Guanlan street, Shenzhen, Guangdong, Baoan District 168 Patentee before: Shenzhen fuqiangxin Electron Technology Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20170430 |