CN103941435A - Method for installing airborne reinforced liquid crystal display machine body - Google Patents
Method for installing airborne reinforced liquid crystal display machine body Download PDFInfo
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- CN103941435A CN103941435A CN201410110347.1A CN201410110347A CN103941435A CN 103941435 A CN103941435 A CN 103941435A CN 201410110347 A CN201410110347 A CN 201410110347A CN 103941435 A CN103941435 A CN 103941435A
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- liquid crystal
- guide plate
- light guide
- plate assembly
- crystal display
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Abstract
The invention provides a method for installing an airborne reinforced liquid crystal display machine body. The method includes the steps of firstly, a light guide plate assembly is installed; secondly, a display module is installed; thirdly, the light guide plate assembly and the display module are connected. The method has the advantages that a good electromagnetic shielding effect is achieved, electromagnetic interference of the outside world to a displayer and electromagnetic interference of the displayer to the outside world are reduced, high luminance is achieved, the requirement of a pilot for visibility under strong light is met, the maintainability is high, the appearance is attractive, the modular design style is achieved, detachment is convenient, and maintenance work can be completed by only replacing related damaged modules.
Description
Technical field
What the present invention relates to is a kind of installation method for the airborne reinforced liquid crystal displays body on civil aviation machine, belongs to civil aviation machine display technology field.
Background technology
The domestic civil aircraft kind using or develop has fortune seven, fortune eight, fortune 12, ARJ21, Xinzhou 60, bus C919 etc. at present.The CRT that this type of adopts aircraft present stage show or with Aerial Electronic Equipment from the relevant liquid crystal display of external import, import cost is high, Buying Cycle is long, after sale service also can not get ensureing, hinder further developing of Chinese civil aviation, and CRT monitor is because its volume is large, take space in cabin, and dismounting is inconvenient, and in various military aircraft display devices, the LCD that technology is quite ripe has occupied leading position, along with development and the maturation of flat display technology, its many performances are as little in volume, lightweight, low in energy consumption and remove and install the advantage such as convenient and highlight.So display device has become trend of the times to flat pannel display future development.At present domestic flat-panel display device is very extensive in the application of military domain.
Summary of the invention
What invention proposed is a kind of installation method for the airborne reinforced liquid crystal displays body on civil aviation machine, its objective is and overcome the existing above-mentioned defect of prior art, there is the cabin space of taking little, load and unload efficient and conveniently, and have the good effects such as stronger maintainability.
Technical solution of the present invention: the installation method of airborne reinforced liquid crystal displays body, comprises the steps:
(1) light guide plate assembly is installed,
(2) install and show module,
(3) connect light guide plate assembly and show module;
Described step (1) is installed light guide plate assembly, comprises
1) knob is contained in light guide plate, and light guide plate connects keypad,
2) button is contained on keypad,
3) the bonding silk screen shield glass of keypad;
Described step (2) is installed and is shown module, comprises
1) by liquid crystal display, heating glass, brightness enhancement film, optical sheet, backlight, control circuit board successively with screw association together, and be contained in fore shell,
2) protecgulum is contained in the front portion of fore shell,
3) bonnet is contained in the rear portion of fore shell;
Described step (3) connects light guide plate assembly and shows module, connects the protecgulum showing in module by the keypad in light guide plate assembly, is assembled into airborne reinforced liquid crystal displays body.
Advantage of the present invention:
1) be coated with special mixed light coating at installation backlight inner chamber, ensure like this homogeneity of display backlight brightness;
2) after bonding silk screen shield glass with Copper Foil being pasted together between non-visible area and shell, ensure electromagnetism that whole indicator gate the is good shield effectiveness of holding concurrently;
3) install when liquid crystal display and stick buffering foam at liquid crystal display surrounding position, can ensure like this display liquid crystal display take off or landing process in vibration and the impact of liquid crystal display, protect the optical component can be not impaired in vibration and impact process simultaneously;
4) indicator gate applies fluid sealant outward, ensures that display isolated outside aqueous vapor in wet environment enters display interior;
5) there is good effectiveness, reduce electromagnetic interference (EMI) and the display electromagnetic interference (EMI) to external world of outer bound pair display, there is higher brightness, meet the visuality of pilot under high light, maintainable strong, appearance looks elegant, modular design style, convenient disassembly, only needs to change relevant impaired module and can complete maintenance.
Brief description of the drawings
Accompanying drawing 1 is the installation procedure schematic diagram of airborne reinforced liquid crystal displays body.
In figure 1 is knob, the 2nd, light guide plate, the 3rd, silk screen shield glass, the 4th, button, the 5th, keypad, the 6th, protecgulum, the 7th, liquid crystal display, the 8th, heating glass, the 9th, brightness enhancement film, the 10th, optical sheet, the 11st, backlight, the 12nd, fore shell, the 13rd, control circuit board, the 14th, bonnet.
Embodiment
Contrast Fig. 1, airborne reinforced liquid crystal displays body installation method, comprises the steps:
(1) light guide plate assembly is installed,
(2) install and show module,
(3) connect light guide plate assembly and show module;
Described step (1) is installed light guide plate assembly, comprises
1) knob 1 is contained in light guide plate 2, and light guide plate 2 connects keypad 5,
2) button 4 is contained on keypad 5,
3) the bonding silk screen shield glass 3 of keypad 5;
Described step (2) is installed and is shown module, comprises
1) by liquid crystal display 7, heating glass 8, brightness enhancement film 9, optical sheet 10, backlight 11, control circuit board 13 successively with screw association together, and be contained in fore shell 12,
2) protecgulum 6 is contained in the front portion of fore shell 12,
3) bonnet 14 is contained in the rear portion of fore shell 12;
Described step (3) connects light guide plate assembly and shows module, connects by the keypad 5 in light guide plate assembly the protecgulum 6 showing in module, is assembled into airborne reinforced liquid crystal displays body.
Join in process and be first coated with special mixed light coating at installation backlight inner chamber, ensure like this homogeneity of display backlight brightness.
Install when liquid crystal display and stick buffering foam at liquid crystal display surrounding position, can ensure like this display liquid crystal display take off or landing process in vibration and the impact of liquid crystal display, protect the optical component can be not impaired in vibration and impact process simultaneously.
Silk screen glass install rear with Copper Foil being pasted together between non-visible area and shell, ensure electromagnetism that whole indicator gate the is good shield effectiveness of holding concurrently.
Indicator gate applies fluid sealant outward, ensures that display isolated outside aqueous vapor in wet environment enters display interior.
Claims (5)
1. the installation method of airborne reinforced liquid crystal displays body, is characterized in that the method comprises the steps:
(1) light guide plate assembly is installed,
(2) install and show module,
(3) connect light guide plate assembly and show module;
Described step (1) is installed light guide plate assembly, comprises
1) knob is contained in light guide plate, and light guide plate connects keypad,
2) button is contained on keypad,
3) the bonding silk screen shield glass of keypad;
Described step (2) is installed and is shown module, comprises
1) by liquid crystal display, heating glass, brightness enhancement film, optical sheet, backlight, control circuit board successively with screw association together, and be contained in fore shell,
2) protecgulum is contained in the front portion of fore shell,
3) bonnet is contained in the rear portion of fore shell;
Described step (3) connects light guide plate assembly and shows module, connects the protecgulum showing in module by the keypad in light guide plate assembly, is assembled into airborne reinforced liquid crystal displays body.
2. according to airborne reinforced liquid crystal displays body installation method claimed in claim 1, it is characterized in that described step (1) installation light guide plate assembly, be coated with special mixed light coating at installation backlight inner chamber, ensure like this homogeneity of display backlight brightness.
3. airborne reinforced liquid crystal displays body installation method according to claim 1, it is characterized in that after the described bonding silk screen shield glass of step (1) with Copper Foil being pasted together between non-visible area and shell, ensure electromagnetism that whole indicator gate the is good shield effectiveness of holding concurrently.
4. according to airborne reinforced liquid crystal displays body installation method claimed in claim 1; it is characterized in that described step (2) installation shows module; when being installed, liquid crystal display sticks buffering foam at liquid crystal display surrounding position; can ensure like this display liquid crystal display take off or landing process in vibration and the impact of liquid crystal display, protect the optical component can be not impaired in vibration and impact process simultaneously.
5. airborne reinforced liquid crystal displays body installation method according to claim 3, it is characterized in that described step (2) installation shows module, indicator gate applies fluid sealant outward, ensures that display isolated outside aqueous vapor in wet environment enters display interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110347.1A CN103941435B (en) | 2014-03-24 | 2014-03-24 | The installation method of airborne reinforced liquid crystal displays body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110347.1A CN103941435B (en) | 2014-03-24 | 2014-03-24 | The installation method of airborne reinforced liquid crystal displays body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103941435A true CN103941435A (en) | 2014-07-23 |
| CN103941435B CN103941435B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110347.1A Active CN103941435B (en) | 2014-03-24 | 2014-03-24 | The installation method of airborne reinforced liquid crystal displays body |
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| Country | Link |
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| CN (1) | CN103941435B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554527A (en) * | 2019-09-10 | 2019-12-10 | 中国航空工业集团公司上海航空测控技术研究所 | Reinforcing structure of airborne display unit of airplane |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004126063A (en) * | 2002-09-30 | 2004-04-22 | Optrex Corp | Liquid crystal display |
| CN101456386A (en) * | 2005-09-28 | 2009-06-17 | 富士通天株式会社 | Vehicle-mounted electronic apparatus |
| CN203337953U (en) * | 2013-05-27 | 2013-12-11 | 深圳市金立通信设备有限公司 | Terminal |
-
2014
- 2014-03-24 CN CN201410110347.1A patent/CN103941435B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004126063A (en) * | 2002-09-30 | 2004-04-22 | Optrex Corp | Liquid crystal display |
| CN101456386A (en) * | 2005-09-28 | 2009-06-17 | 富士通天株式会社 | Vehicle-mounted electronic apparatus |
| CN203337953U (en) * | 2013-05-27 | 2013-12-11 | 深圳市金立通信设备有限公司 | Terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554527A (en) * | 2019-09-10 | 2019-12-10 | 中国航空工业集团公司上海航空测控技术研究所 | Reinforcing structure of airborne display unit of airplane |
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| Publication number | Publication date |
|---|---|
| CN103941435B (en) | 2016-06-08 |
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