CN202916548U - Liquid crystal display screen assembly reinforcing structure - Google Patents
Liquid crystal display screen assembly reinforcing structure Download PDFInfo
- Publication number
- CN202916548U CN202916548U CN 201220627638 CN201220627638U CN202916548U CN 202916548 U CN202916548 U CN 202916548U CN 201220627638 CN201220627638 CN 201220627638 CN 201220627638 U CN201220627638 U CN 201220627638U CN 202916548 U CN202916548 U CN 202916548U
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- liquid crystal
- crystal display
- display screen
- display assembly
- screen assembly
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Abstract
The utility model discloses a liquid crystal display screen assembly reinforcing structure. A layer of foam (3) is arranged between a liquid crystal display screen assembly (1) and an outer frame structure (2). The phenomenon of black fields and white spots of liquid crystal display frames under high-frequency vibration can be reduced, display effect of a liquid crystal display screen under strong vibration can be improved, and vibration resistance of the liquid crystal display screen is improved.
Description
Technical field
The utility model belongs to the liquid crystal display apparatus field, relates in particular to a kind of liquid crystal display assembly ruggedized construction.
Background technology
Liquid crystal display has obtained using widely in a lot of fields as the main product of present flat pannel display.As shown in Figure 3, general liquid crystal display fixed form is to be fixed with frame structure in the outside of liquid crystal display.Under exceedingly odious environment, such as some industry and military environment, exist the impact of strong vibration, fierceness, had a strong impact on the normal demonstration of liquid crystal display.
Fig. 4 is a kind of reinforced liquid crystal display screen of prior art, and the compound two blocks of glass of liquid crystal display upper and lower surface difference common promote its antivibration effect.In reinforcement type liquid crystal display assembly, the liquid crystal display upper and lower surface bonding front reinforcing glass of difference and post-reinforcing are glass reinforced, then directly contact with outside framework, and this reinforcing mode can protect liquid crystal display to avoid physical shock.But there is the deficiency of the following aspects in this technology: 1, under strong vibration, displacement is little because the liquid crystal glass base space is little for the liquid crystal around the liquid crystal display, and the liquid crystal displacement at center is large.Cause liquid crystal display serious hickie in the time of black, to occur; 2, liquid crystal display directly contacts with frame structure, and it is too fast to cause dispelling the heat, and has affected the startup effect under the low temperature.
The utility model content
Occur the defective of serious hickie black the time for the not shock-resistant and liquid crystal display of traditional LCD screen fixing structure, technical problem to be solved in the utility model provides a kind of liquid crystal display assembly ruggedized construction of shock-resistant, display frame can not appear in liquid crystal display when dither serious black hickie phenomenon.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of liquid crystal display assembly ruggedized construction, comprise frame structure and liquid crystal display assembly, described liquid crystal display assembly is installed in the described frame structure, is provided with cushion between the frame around the described frame structure and the liquid crystal display assembly.
Described cushion is foam.
The utility model has the advantage of, adopt the large foam of ratio of damping to be filled between liquid crystal display assembly and the frame structure, foam has certain elasticity and internal friction, can make the liquid crystal display assembly that the space of displacement is arranged when vibration, alleviate black hickie phenomenon of the liquid crystal display picture under the high-frequency vibration, improve the display effect of liquid crystal display under strong vibration, improved the shock resistance of liquid crystal display.
Description of drawings
Fig. 1 is a kind of liquid crystal display assembly of the utility model ruggedized construction;
Fig. 2 is the structural representation of Fig. 1 liquid crystal display assembly ruggedized construction;
Fig. 3 is the prior art structural representation;
Fig. 4 is another kind of prior art structural representation;
Mark among the above-mentioned figure is: 1, liquid crystal display assembly, 2, frame structure, 3, foam.
Embodiment
Fig. 1 and Fig. 2 are the structural representation of a kind of liquid crystal display assembly of the utility model ruggedized construction, comprise frame structure 2 and liquid crystal display assembly 1, and liquid crystal display assembly 1 is installed in the frame structure 2, are provided with cushion between the frame around the frame structure 2 and the liquid crystal display assembly 1.Cushion is foam 3.
After adopting such structure, adopt the large foam 3 of ratio of damping to be filled between liquid crystal display assembly 1 and the frame structure 2, foam 3 has certain elasticity and internal friction, can make liquid crystal display assembly 1 that the space of displacement is arranged when vibration, alleviate black hickie phenomenon of the liquid crystal display picture under the high-frequency vibration, improve the display effect of liquid crystal display under strong vibration, improved the shock resistance of liquid crystal display.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (2)
1. liquid crystal display assembly ruggedized construction, comprise frame structure (2) and liquid crystal display assembly (1), described liquid crystal display assembly (1) is installed in the described frame structure (2), it is characterized in that, described frame structure (2) all around frame and liquid crystal display assembly (1) between be provided with cushion.
2. liquid crystal display assembly ruggedized construction as claimed in claim 1 is characterized in that, described cushion is foam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627638 CN202916548U (en) | 2012-11-23 | 2012-11-23 | Liquid crystal display screen assembly reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627638 CN202916548U (en) | 2012-11-23 | 2012-11-23 | Liquid crystal display screen assembly reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916548U true CN202916548U (en) | 2013-05-01 |
Family
ID=48164849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220627638 Expired - Lifetime CN202916548U (en) | 2012-11-23 | 2012-11-23 | Liquid crystal display screen assembly reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916548U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616781A (en) * | 2013-12-04 | 2014-03-05 | 中航华东光电有限公司 | Optical membrane module resistant to strong vibration |
| CN103631048A (en) * | 2013-11-22 | 2014-03-12 | 中航华东光电有限公司 | Vibration reduction and reinforcing structure for liquid crystal screen component |
| CN104183200A (en) * | 2014-07-31 | 2014-12-03 | 中国电子科技集团公司第五十五研究所 | Method for improving vibration resistance and impact resistance of LCD (liquid crystal display) and product |
| CN108181748A (en) * | 2017-12-14 | 2018-06-19 | 中航华东光电有限公司 | Reinforcing LCD MODULE with shock resistance |
-
2012
- 2012-11-23 CN CN 201220627638 patent/CN202916548U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631048A (en) * | 2013-11-22 | 2014-03-12 | 中航华东光电有限公司 | Vibration reduction and reinforcing structure for liquid crystal screen component |
| CN103631048B (en) * | 2013-11-22 | 2016-02-17 | 中航华东光电有限公司 | A kind of vibration damping ruggedized construction of liquid crystal screen component |
| CN103616781A (en) * | 2013-12-04 | 2014-03-05 | 中航华东光电有限公司 | Optical membrane module resistant to strong vibration |
| CN104183200A (en) * | 2014-07-31 | 2014-12-03 | 中国电子科技集团公司第五十五研究所 | Method for improving vibration resistance and impact resistance of LCD (liquid crystal display) and product |
| CN108181748A (en) * | 2017-12-14 | 2018-06-19 | 中航华东光电有限公司 | Reinforcing LCD MODULE with shock resistance |
| CN108181748B (en) * | 2017-12-14 | 2020-08-18 | 中航华东光电有限公司 | Reinforced liquid crystal display module with vibration resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |