CN201322833Y - LCD (liquid crystal display) - Google Patents
LCD (liquid crystal display) Download PDFInfo
- Publication number
- CN201322833Y CN201322833Y CNU2008202336178U CN200820233617U CN201322833Y CN 201322833 Y CN201322833 Y CN 201322833Y CN U2008202336178 U CNU2008202336178 U CN U2008202336178U CN 200820233617 U CN200820233617 U CN 200820233617U CN 201322833 Y CN201322833 Y CN 201322833Y
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- China
- Prior art keywords
- lcd
- fixed mount
- screw
- lcd module
- module
- 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 - Lifetime
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- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an LCD (liquid crystal display) which comprises a front frame, an LCD module and a rear frame. The LCD module is arranged in the front frame, and the rear frame is matched with the front frame. The LCD further comprises a fixed rack, one side of the fixed rack is fixed at the back part of the LCD module, the other side is fixed on the rear frame, the size of the fixed rack is smaller than that of the LCD module, and a circuit board is arranged in the fixed rack. The LCD has the characteristics that: the fixed rack is arranged at the back part of the LCD module, and the size of the fixed rack can be adjusted according to that of the circuit board; therefore, compared with the present fixed rack which is sheathed on the LCD module, the fixed rack of the LCD reduces the volume and is beneficial for the development trend of being light and thin.
Description
Technical field
The utility model relates to LCD, especially relates to the LCD with small-sized fixed mount.
Background technology
The metal fixed mount assemblies such as (chassis) that existing LCD comprises the LCD module of framework, framework inside and is used for fixing LCD module and circuit board.
Fig. 1 is the STRUCTURE DECOMPOSITION stereographic map of existing LCD.As shown in Figure 1, framework is involuted by preceding frame 10 and after-frame 40, is installed with fixed mount 30 in the framework, is installed with circuit board (not shown) in the fixed mount 30, also is embedded with LCD module 20 in the fixed mount 30.Wherein, the size of circuit board is less than LCD module 20, and LCD module 20 is made of assemblies such as liquid crystal panel, Polarizer and modules backlight.
Above-mentioned existing LCD needs earlier circuit board to be fixed in the fixed mount 30 when assembling, LCD module 20 is embedded into fixed mount 30 inside again, and the screw of the LCD module of aliging then 20 sides and the screw 31 of fixed mount side are screwed then.This assemble method need the screw of artificial alignment both sides, but screw is arranged on two sides of fixed mount, therefore need be around behind the side alignment and the screw of screwing on, around repeating to opposite side once to align and the work of stubborn screw, waste time and energy.
In addition, more and more pursue nowadays lightening, the structural limitations of fixed mount the trend of this technical development, demand urgently improving.
The utility model content
The purpose of this utility model provides a kind of LCD, overcomes existing LCD assembling trouble, and is unfavorable for lightening defective, makes assembling convenient succinct, and can reduce volume.
For achieving the above object, the utility model provides a kind of LCD, comprise preceding frame, LCD module in the former frame is set, and with the suitable after-frame of preceding frame, LCD also comprises fixed mount, one side of described fixed mount is fixed on the back of described LCD module, opposite side is fixed on the after-frame, and the size of described fixed mount is provided with circuit board less than described LCD module in the described fixed mount.
As shown from the above technical solution, the utlity model has following beneficial effect:
1, LCD of the present utility model, by the fixed mount littler than LCD module being located at the back of LCD module, and can adjust fixed mount according to the size of circuit board, the fixed mount on the existing LCD of being set in module is compared, reduce volume, be beneficial to lightening development trend.
2, LCD of the present utility model is by being located at screw at the back of LCD module, when making assembling, the workman only needs operate at the back and get final product, avoided in the prior art, about the alignment trouble of the turn of the screw also back and forth, make assembling convenient succinct, saved built-up time.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION stereographic map of existing LCD;
Fig. 2 is the STRUCTURE DECOMPOSITION stereographic map of the utility model LCD;
Fig. 3 is the synoptic diagram of first embodiment of assembling fixed mount and LCD module;
Fig. 4 is the synoptic diagram of second embodiment of assembling fixed mount and LCD module.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 2 is the STRUCTURE DECOMPOSITION stereographic map of the utility model LCD.As shown in Figure 2, frame 10, LCD module 20, fixed mount 30 and after-frame 40 before LCD of the present utility model comprises.Preceding frame 10 is suitable with after-frame 40, fixes on the frame 10 before after-frame 40 is sheathed on.LCD module 20 is embedded in the former frame 10.Fixed mount 30 1 sides are fixed on the back 200 of LCD module 20, and opposite side is fixed on the after-frame 40, and the size of fixed mount 30 is less than described LCD module 20.The inside of fixed mount 30 is provided with circuit board 50, can adjust fixed mount 30 according to the size of circuit board 50.
LCD of the present utility model, by the fixed mount littler than LCD module being arranged on the back of LCD module, and can adjust fixed mount according to the size of circuit board, the fixed mount on the existing LCD of being set in module is compared, reduce volume, be beneficial to lightening development trend.
Fig. 3 is the synoptic diagram of first embodiment of assembling fixed mount and LCD module.As shown in Figure 3, LCD module 20 comprises assemblies such as Polarizer (not shown), liquid crystal panel (not shown) and module backlight, and module wherein backlight comprises backboard (Back Cover) 21, reflectance coating 22, light guide plate 23 and optical thin film 24.Its dorsulum 21 is positioned at the back 200 of module backlight, and backboard 21 is provided with a plurality of protruding 210, and described protruding 210 are provided with first screw 211.
Fixed mount 30 is provided with a plurality of chimbs 310, and chimb 310 is arranged on the edge of fixed mount 30 in the present embodiment, and outwards outstanding.Each chimb 310 all is provided with second screw 311, the size specification of first screw 211 that is provided with on second screw 311 and protruding 210 is consistent, and the position is corresponding, can tighten by screw 60 is inserted in first screw 211 and second screw 311, and fixed mount 30 is fixed on the backboard 21.The inside of fixed mount 30 is installed with circuit board 50, and fixing method is not done qualification.
In the present embodiment, by screw being located at the back of LCD module, when making assembling, the workman only need operate at the back and get final product, and the also trouble of the turn of the screw of aliging back and forth about needing in the prior art having avoided makes assembling convenient succinct, has saved built-up time.
Fig. 4 is the synoptic diagram of second embodiment of assembling fixed mount and LCD module.As shown in Figure 4, LCD module 20 comprises assemblies such as Polarizer (not shown), liquid crystal panel (not shown) and module backlight, and module wherein backlight comprises backboard (Back Cover) 21, reflectance coating 22, light guide plate 23 and optical thin film 24.Its dorsulum 21 is positioned at the back 200 of module backlight, and backboard 21 is provided with and is embedded with on a plurality of protruding 210, described protruding 210 from linking closely nut 80 (pem nut), and the nut 80 that links closely certainly has the 3rd screw 811.
Fixed mount 30 is provided with a plurality of chimbs 310, chimb 310 is arranged on the edge of fixed mount 30 in the present embodiment, and it is outwards outstanding, each chimb 310 is provided with the 4th screw 411, the 4th screw 411 is consistent with the size specification of the 3rd screw 811, and the position is corresponding, can tighten by screw 60 is inserted in the 3rd screw 811 and the 4th screw 411, and fixed mount 30 is fixed on the backboard 21.Fixed mount 30 inside are installed with circuit board 50, and fixing method is not done qualification.
In the present embodiment, adopt from the nut that links closely and fix, be more convenient for installing, improved constant intensity, help the standardized production operation.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (6)
1, a kind of LCD, comprise preceding frame, LCD module in the former frame is set, with the suitable after-frame of preceding frame, it is characterized in that, also comprise fixed mount, one side of described fixed mount is fixed on the back of described LCD module, opposite side is fixed on the after-frame, and the size of described fixed mount is provided with circuit board less than described LCD module in the described fixed mount.
2, LCD according to claim 1 is characterized in that, described LCD module comprises the backboard at its back, and described backboard is provided with a plurality of projectioies.
3, LCD according to claim 2 is characterized in that, described projection is provided with first screw.
4, LCD according to claim 3 is characterized in that, described fixed mount is provided with a plurality of chimbs, and described chimb is provided with and corresponding second screw of described first screw.
5, LCD according to claim 2 is characterized in that, is embedded with from binding nut on the described projection, and described have the 3rd screw from binding nut.
6, LCD according to claim 5 is characterized in that, described fixed mount is provided with a plurality of chimbs, and described chimb is provided with and corresponding the 4th screw of described the 3rd screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202336178U CN201322833Y (en) | 2008-12-22 | 2008-12-22 | LCD (liquid crystal display) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202336178U CN201322833Y (en) | 2008-12-22 | 2008-12-22 | LCD (liquid crystal display) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322833Y true CN201322833Y (en) | 2009-10-07 |
Family
ID=41160210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202336178U Expired - Lifetime CN201322833Y (en) | 2008-12-22 | 2008-12-22 | LCD (liquid crystal display) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322833Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243390A (en) * | 2011-07-06 | 2011-11-16 | 深圳市华星光电技术有限公司 | Liquid crystal display device and back plate of backlight module of liquid crystal display device |
| CN108089383A (en) * | 2017-12-31 | 2018-05-29 | 董艺 | A kind of driving circuit board connecting structure and display device |
-
2008
- 2008-12-22 CN CNU2008202336178U patent/CN201322833Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243390A (en) * | 2011-07-06 | 2011-11-16 | 深圳市华星光电技术有限公司 | Liquid crystal display device and back plate of backlight module of liquid crystal display device |
| US8681286B2 (en) | 2011-07-06 | 2014-03-25 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display and backplane of back light module thereof |
| CN108089383A (en) * | 2017-12-31 | 2018-05-29 | 董艺 | A kind of driving circuit board connecting structure and display device |
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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: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150623 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150623 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |