CN204965972U - Consolidate flat -panel display - Google Patents
Consolidate flat -panel display Download PDFInfo
- Publication number
- CN204965972U CN204965972U CN201520706509.8U CN201520706509U CN204965972U CN 204965972 U CN204965972 U CN 204965972U CN 201520706509 U CN201520706509 U CN 201520706509U CN 204965972 U CN204965972 U CN 204965972U
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- China
- Prior art keywords
- panel monitor
- flat
- lcd display
- glass layer
- reflection glass
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Abstract
The utility model relates to a display technical field provides a consolidate flat -panel display, include: fix continuous LCD display screen in proper order, subtract reflection glass layer, protection panel, it passes through optics gum bonding together with the LCD display screen to subtract reflection glass layer, protection panel and subtract and adopt the seal with elastometic washer between the reflection glass layer. The utility model provides a consolidate flat -panel display who adapts to open -air environmental work.
Description
[technical field]
The utility model relates to field of liquid crystal, particularly relates to a kind of reinforcing flat-panel monitor.
[background technology]
Along with the development of display technique, traditional CRT (CathodeRayTube, cathode-ray tube (CRT)) display replaced by LCD (LiquidCrystalDisplay, liquid crystal display) display gradually, and LCD display is used widely in each commercialization and industrial circle.But in fields such as military radars, the display major part that it adopts still is carried out consolidation process to the CRT monitor of commercialization and is applied.Because CRT monitor is very heavy, size is large, so display is not easy to carry out installing and placing, and CRT monitor antijamming capability is also poor.But LCD display of the prior art is requirement such as clear visual grade under often cannot meeting sunlight in these areas, be difficult to adapt to work in the complex environments such as field.
Given this, the defect overcome existing for the prior art is the art problem demanding prompt solution.
[utility model content]
The technical problems to be solved in the utility model there is provided the reinforcing flat-panel monitor adapting to field environment work.
The utility model adopts following technical scheme:
A kind of reinforcing flat-panel monitor, is characterized in that, comprising:
LCD display;
Anti reflection glass layer, anti reflection glass layer and LCD display are bonded together by optics colloid;
Protection face board, adopts seal with elastometic washer between protection face board and anti reflection glass layer, and LCD display, anti reflection glass layer, protection face board are fixedly linked successively.
Preferably, the thickness of anti reflection glass layer is 1 to 10mm.
Preferably, the thickness of anti reflection glass layer is 3mm.
Preferably, LCD display adds backlight.
Preferably, reinforce flat-panel monitor and comprise heating arrangement, this heating arrangement is used for heating LCD display.
Preferably, reinforce flat-panel monitor and comprise 2 USB interface and 1 DVI interface, and 3 interfaces carry out signal switching by OSD button.
Preferably, reinforce flat-panel monitor and also comprise platen bracket, center, cover plate, platen bracket pins LCD display, and center pins LCD display, and cover plate is positioned at center back and pins center.
Preferably, platen bracket and center adopt high-strength low-density aluminum alloy materials.
Preferably, state reinforcing flat-panel monitor and adopt RTD-2482 display control chip.
Preferably, reinforce flat-panel monitor and comprise resolution adjustment module, resolution adjustment module comprises route marker.
Compared with prior art, the beneficial effects of the utility model are: the reinforcing flat-panel monitor in the utility model comprises the LCD display, anti reflection glass layer, the protection face board that are fixedly linked successively, anti reflection glass layer and LCD display are bonded together by optics colloid, adopt seal with elastometic washer between protection face board and anti reflection glass layer.By the fit structure between protection face board, anti reflection glass layer, LCD display, reinforce flat-panel monitor and there is vibration damping, moisture-proof function, the advantage that water resistance is good, adapted to the work requirements of field environment; Meanwhile, such a configuration reduce the reflection of intermediate light, improve the contrast of the entirety of reinforcing flat-panel monitor, thus achieve effect visual under high light, adapted to the work requirements of field environment.
[accompanying drawing explanation]
A kind of structural representation reinforcing flat-panel monitor that Fig. 1 provides for the utility model embodiment;
Fig. 2 a is light schematic diagram when not loading anti reflection glass layer;
Fig. 2 b is the light schematic diagram after anti reflection glass layer is loaded on LCD display surface;
Fig. 2 c is the light schematic diagram after anti reflection glass layer and LCD display optics colloid bond.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
Embodiment 1:
The utility model example 1 provides a kind of reinforcing flat-panel monitor.A kind of structural representation reinforcing flat-panel monitor that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, reinforces flat-panel monitor and comprises the LCD display 103, anti reflection glass layer 102, the protection face board 101 that are fixedly linked successively.
Anti reflection glass (Anti-ReflectionGlass) layer 102 and LCD display 103 are bonded together by optics colloid.Anti reflection glass is at common tempered glass plated surface last layer antireflecting film, has effectively cut down the reflection of glass itself, has added the transmitance of glass.Optics colloid is a kind of special adhesive for cementing transparent optical element (as camera lens etc.).Optics colloid have water white transparency, light transmission rate more than 90%, consolidation strength is good, can solidify under room temperature or middle temperature and the feature such as cure shrinkage is little.The tackifier such as organic silica gel, acrylic type resin and unsaturated polyester (UP), polyurethane, epoxy resin can as optics colloid.Anti reflection glass layer and LCD display adopt optics colloid to fit into an entirety, improve resistance to shock, also prevent LCD display and anti reflection glass layer under high humidity environment and have the generation of condensation and fog, adapt to the complex environments such as field.
Adopt seal with elastometic washer between protection face board 101 and anti reflection glass layer 102, same flexible rubber ring can play damping and moisture-proof role.By the fit structure between protection face board 101, anti reflection glass layer 102, LCD display 103, reinforce flat-panel monitor and there is vibration damping, moisture-proof function, water resistance is good, find in an experiment, display complete machine degree of protection can reach IP65, can meet the moistureproof demand in shock attenuation needs in the transportations such as field and wet environment.
Because Vehicular display device all can work out of doors, sunlight must be had visual, and existing LCD display is generally difficult to reach this requirement, therefore in the present embodiment, reinforcing flat-panel monitor is added anti reflection glass layer 102 and is bonded by optics colloid with LCD display 103.
Out of doors in environment, especially under direct sunlight, the sunlight visuality of LCD display depends primarily on display contrast in the sun.In darkroom, the contrast C R of display equal complete white time brightness LW than upper complete black time brightness LB, i.e. CR=LW/LB, and contrast C R equals brightness LS and entirely black brightness LB sum, that is: CR=(LW+LS)/(LS+LB) that full white luminance LW adds glass transmitting on the brightness LS sum ratio that ambient light brightness is reflected on glass under the environment having light.Fig. 2 a is light schematic diagram when not loading anti reflection glass layer, and as shown in Figure 2 a, before anti reflection glass layer does not load, light is in the reflection of LCD display surface portion, and the brightness of general display is 300cd/m
2, suppose that display brightness is 400cd/m
2, be 10000cd/m in brightness
2environment in contrast C R=(400+10000*5%)/(1+10000*5%)=1.8, wherein the reflectivity of LCD display watch crystal is about 5%.Fig. 2 b is the light schematic diagram after anti reflection glass layer is loaded on LCD display surface, and supposes that the brightness of LCD display 103 has been raised to 1500cd/m
2, and as shown in Figure 2 b, after being loaded with anti reflection glass layer, be 10000cd/m in light intensity
2environment in contrast C R=(1500+500+500+50)/(1+500+500+50)=2.4, achieve under high light substantially readable.Fig. 2 c is the light schematic diagram after anti reflection glass layer and LCD display optics colloid bond, as shown in Figure 2 c, and after optics colloid adhesion process, experiment finds, which reduce the reflection of intermediate light, under equivalent environment, contrast C R=(400+50)/(50+1)=8.8 of display, thus achieve the visual display of real high light.Therefore, in the present embodiment, optics colloid is not the effect of a simple bonding agent, and experiment finds the reflection which reducing intermediate light, also serves the effect improving contrast, thus effect visual under achieving strong light environment in the wild.
It should be noted that, the present utility model people find in an experiment, and the brightness of LCD display 103 is higher, and effect visual under high light is better.Such as when the brightness of LCD display 103 is 1500cd/m
2phase specific luminance is 400cd/m
2, under its sunlight, visual effect can improve a lot, and therefore preferably, in the present embodiment, LCD display 103 adds backlight.Certainly, even if find in experiment not install backlight additional, in the present embodiment, optics colloid bonding LCD display 103 and the structure of anti reflection glass layer 102 also substantially increase visual effect under high light.
Consider the factor such as anti-reflective effect and intensity of anti reflection glass layer 102, preferably, the thickness of the anti reflection glass layer 102 in the present embodiment should be 1 to 10mm, and finds further, and the thickness of anti reflection glass layer 102 is 3mm best results.
As shown in Figure 1, in order to fixed L CD display screen 103, anti reflection glass layer 102, protection panel 101, reinforce flat-panel monitor and further comprises platen bracket 104, center 105, cover plate 106.Platen bracket 104 pins LCD display 103.Center 105 pins LCD display 103, and for supporting protection panel 101, anti reflection glass layer 102, LCD display 103, here particularly, center 105 is locked in LCD display 103 by screw.Cover plate 106 is positioned at center 105 back and pins center 105, for being sealed center 105 inside.Said structure can make realization reinforce the excellent sealing of flat-panel monitor with fixing, and LCD display 103, platen bracket 104, cover plate 106 have employed the design of separate type, can be easy to safeguard.In addition, in the present embodiment, platen bracket 104 and center 105 adopt high-strength low-density aluminum alloy materials, namely ensure that the intensity of whole reinforcing flat-panel monitor, alleviate again its weight.
In lowered in field environment, when the temperature is low, the work of LCD display 103 also may be affected, therefore reinforce flat-panel monitor and also comprise heating arrangement, this heating arrangement is used for heating LCD display 102, and when LCD display 103 temperature being detected lower than subzero 10 degree, heating arrangement starts to heat, when temperature being detected higher than 0 degree, heater stop heats.Here detection can be realized by temperature sensor.
In addition, in the present embodiment, reinforce flat-panel monitor and comprise 2 VGA (VideoGraphicsArray, Video Graphics Array) interface and 1 DVI interface (DigitalVisualInterface, digital visual interface), and 3 interfaces carry out signal switching by OSD (On-ScreenDisplay) button.USB interface can support the input of RGsB and RGBHV signal.Switched by OSD button, reinforcing flat-panel monitor does not need use three displays to carry out respectively showing and can sharing a display, facilitates user and operates, cost-saving and installing space, can realize the switching between radar and computing machine simultaneously.In addition, display effect regulates by OSD control knob.
Because LCD screen only supports the resolution of 1600*1200, regular liquid crystal display can not full screen display under the resolution of 1600*1280, therefore reinforce flat-panel monitor and comprise resolution adjustment module, resolution adjustment module comprises route marker (Scaler), when signal resolution is less than physical resolution, route marker is calculated by analog to digital conversion and signal is done stretch processing, when signal resolution is greater than physical resolution, route marker is calculated by analog to digital conversion and signal is done compression display, to make LCD display full screen display.Particularly, 1600*1280 resolution is exported for the LCD liquid crystal display screen of physical resolution 1600*1280, resolution convergent-divergent principle is there is according to liquid crystal display, under fixed physical resolution (this display is 1600*1200), best image is export the signal (i.e. point-to-point display) for 1600*1200 resolution, when resolution is less than physical resolution, the Analog-digital Converter that route marker passes through calculates and signal is done the display that stretches (the i.e. original content needing a picture element display, shown by several picture element), otherwise do compression process (the i.e. original content needing the display of N number of picture element, shown by the picture element being less than N).Because of compression or when amplifying display, route marker needs the parameter of the parameter of signal and LCD display to carry out rational convergent-divergent process, so under LCD display parameter certain condition, only need the value of HFreq, Htotal, VTotal, HStartPos, VStartPos of exporting 1600*1280 resolution to read and write the full screen display that chip can support under the resolution of 1600*1280.
In the present embodiment, reinforcing flat-panel monitor and adopt RTD-2482 display control chip, namely can carry out the process of the vision signal of VGA or DVI, can carry out computer heating control again to LCD display, is a kind of preferred control chip.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. reinforce a flat-panel monitor, it is characterized in that, comprising:
LCD display;
Anti reflection glass layer, described anti reflection glass layer and described LCD display are bonded together by optics colloid;
Protection face board, adopts seal with elastometic washer between described protection face board and described anti reflection glass layer, and described protection face board, anti reflection glass layer, LCD display are fixed successively.
2. reinforce flat-panel monitor as claimed in claim 1, it is characterized in that: the thickness of described anti reflection glass layer is 1 to 10mm.
3. reinforce flat-panel monitor as claimed in claim 2, it is characterized in that: the thickness of described anti reflection glass layer is 3mm.
4. reinforce flat-panel monitor as claimed in claim 1, it is characterized in that: described LCD display adds backlight.
5. reinforce flat-panel monitor as claimed in claim 1, it is characterized in that: described reinforcing flat-panel monitor comprises heating arrangement, described heating arrangement is used for heating described LCD display.
6. reinforce flat-panel monitor as claimed in claim 1, it is characterized in that: described reinforcing flat-panel monitor comprises 2 USB interface and 1 DVI interface, and described 2 USB interface and 1 DVI interface carry out signal switching by OSD button.
7. reinforce flat-panel monitor as claimed in claim 1, it is characterized in that: described reinforcing flat-panel monitor also comprises platen bracket, center, cover plate, described platen bracket pins described LCD display, described center pins described LCD display, and described cover plate is positioned at described center back and pins described center.
8. reinforce flat-panel monitor as claimed in claim 7, it is characterized in that: described platen bracket and center adopt high-strength low-density aluminum alloy materials.
9. reinforce flat-panel monitor as claimed in claim 1, it is characterized in that: described reinforcing flat-panel monitor adopts RTD-2482 display control chip.
10. the reinforcing flat-panel monitor as described in any one of claim 1 to 9, is characterized in that: described reinforcing flat-panel monitor comprises resolution adjustment module, and described resolution adjustment module comprises route marker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706509.8U CN204965972U (en) | 2015-09-11 | 2015-09-11 | Consolidate flat -panel display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706509.8U CN204965972U (en) | 2015-09-11 | 2015-09-11 | Consolidate flat -panel display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965972U true CN204965972U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706509.8U Expired - Fee Related CN204965972U (en) | 2015-09-11 | 2015-09-11 | Consolidate flat -panel display |
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| CN (1) | CN204965972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198535A (en) * | 2017-12-13 | 2018-06-22 | 苏州长风航空电子有限公司 | A kind of frame-type system escope |
| CN112078125A (en) * | 2020-09-14 | 2020-12-15 | 惠州徳为智能技术有限公司 | Film pasting method of LED module and display screen |
-
2015
- 2015-09-11 CN CN201520706509.8U patent/CN204965972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198535A (en) * | 2017-12-13 | 2018-06-22 | 苏州长风航空电子有限公司 | A kind of frame-type system escope |
| CN112078125A (en) * | 2020-09-14 | 2020-12-15 | 惠州徳为智能技术有限公司 | Film pasting method of LED module and display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |