CN101149557A - Vehicle-mounted high-definition glass large screen back projection display apparatus - Google Patents
Vehicle-mounted high-definition glass large screen back projection display apparatus Download PDFInfo
- Publication number
- CN101149557A CN101149557A CNA2007101898661A CN200710189866A CN101149557A CN 101149557 A CN101149557 A CN 101149557A CN A2007101898661 A CNA2007101898661 A CN A2007101898661A CN 200710189866 A CN200710189866 A CN 200710189866A CN 101149557 A CN101149557 A CN 101149557A
- Authority
- CN
- China
- Prior art keywords
- layer
- casing
- tempered glass
- vehicle
- rolling
- 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.)
- Pending
Links
Images
Abstract
This invention relates to a sort of car display device which has the big fine definition glass screen, and it resolves the problem that it shows the fine definition television picture and character and figure and data and so on in the fixation state or the remove state. It consists of the case and the projecting screen. The rearward of the case has the rolling advertising device, and the middle of the rolling belt of the rolling advertising device has the transparent illuminating lamp box, and the case which is in the inner face of the transparent illuminating lamp box has the isolation board, and there has the glisten board in the oblique course of the isolation, and the case has the projecting camera in the direction that it plumbs the glisten board, and there has the back-projecting screen in the foreside of the case which is near the port of the projecting camera, and this back-projecting screen is the multilayer plane display device and it consists of the doubling layer which is between the two toughened glasses, the frosted layer which is in the side of the toughened glass, and the optical transparent dope layer. The configuration of the invention is novelty, simple, and its fixing is convenient. It can show the fine definition television picture in the remove, and it can show the quiescent continuous picture, character, figure, and date.
Description
One, technical field
The present invention relates to a kind of movable type or fixed vehicle-mounted high-definition glass large screen back projection display apparatus.
Two, background technology
Existing display system has multiple: 1, high brightness luminescent pipe (LED) display system: the display system that a pixel is formed is done with the high brightness luminescent pipe by this system.Because spacing is big between the some pixel, the every square meter pixel of existing technology only can reach 40,000 pixels, and the shortcoming of this system is, can not show high-definition image and literal and data, and display image and literal and data are fineless and smooth to be not suitable for closely watching.And power consumption is big, and every square meter power consumption is 800 watts, and for one 20 square metres high brightness luminescent tube display screen, its pixel has 800,000 pixels at most, and power consumption reaches 16 kilowatts.So display condition is subjected to power limitations, can not be used for non-transformer area, mountain area, field, can not be used for moving demonstration.Its advantage is that brightness is higher, can use in the stronger place of ambient light;
2, liquid crystal display systems and plasma display system: owing to be subjected to the prior art condition restriction, the single screen of existing technology can only be accomplished 63 inches, can not accomplish large-scale seamless demonstration;
3, liquid crystal rear-projection display system: existing back casting large screen is to adopt the organic chemistry material to make foundation plate and make, because of limited by intensity and manufacture craft, existing screen is 200 inches to the maximum, being unable to undergo wind rain shines, can only be used for indoor, can not be used for vehicle-mountedly and outdoor, therefore, its innovation is imperative.
Three, summary of the invention
In order to overcome and remedy the deficiency of existing display system, the invention provides a kind of tempering doubling glass and make the vehicle-mounted high-definition glass large screen back projection display apparatus of rear projection screen, not only effectively solve fixedly the time, also can solve and in moving, show the HDTV image, literal, numeral, problems such as data, the technical scheme of its solution is, include casing and rear-projection curtain, the rolling advertisement machine is housed in the casing rear portion, the illumination light transmission lamp box is housed in the middle of the rolling band of rolling advertisement machine, in the casing of illumination light transmission lamp box inner face, be equipped with every tabula rasa, the oblique reflector that is equipped with on the dividing plate light, in casing top, projector is housed perpendicular to reflector, there is the rear-projection curtain casing front portion by projector's one end, and this rear-projection curtain is the composite plane display body that constitutes multilayer by frosted layer outside the doubling layer of two-layer tempered glass interlayer and tempered glass layer one side and optical lens optical coating layer successively.Novel structure of the present invention, simple, easy to install, can move travel in or show high definition, Standard Definition Television image fixedly the time, can show static and continuous mobile image and literal, numeral, data.
Because the present invention is removable, can fix, self is equipped with generator, UPS, solar electric power supply system, not limited by Power Supplies Condition, can be used for non-transformer area, mountain area, field.Because its rear projection screen is the tempering doubling glass rear projection screen that is made into new technology, its intensity height, not beneficial aging.Not only can be used for moving the demonstration of travelling, can also be used for indoor, outdoor fixed ultra-large type rear-projection and show.Flexibly, of many uses.Can be widely used in popularization on TV broadcast, competitive sports demonstration, advertising, theatrical performances, mobile movie projection team, alert with command system demonstration, military command system demonstration, the demonstration of Aero-Space command system.
Four, description of drawings
Fig. 1 is section of structure of the present invention (dotted line is the light reaction situation among the figure).
Fig. 2 is a rear-projection curtain structure sectional view of the present invention.
Five, embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.
Provide by Fig. 1, casing and rear-projection curtain have been the present invention includes, casing is equipped with rolling advertisement machine 3 in 1 rear portion, illumination light transmission lamp box 4 is housed in the middle of the rolling band of rolling advertisement machine, in the casing of illumination light transmission lamp box 4 inner faces, be equipped with every tabula rasa 5, the oblique reflector 6 that is equipped with on the dividing plate light 5, perpendicular to reflector 6 projector 8 is housed in casing top, there is rear-projection curtain 2 casing front portion by projector's one end, and this rear-projection curtain is by two-layer tempered glass layer 9 successively, the frosted layer 12 in 11 the doubling layer 10 and tempered glass layer 11 outside and optical lens optical coating layer 13 constitute the composite plane display body of multilayer.
Said doubling layer is commercially available glass cement, constitutes compound tempering vitreum by tempered glass layer 9,11 and middle doubling layer 10, also can directly adopt commercially available tempered glass or two-layer above doubling tempered glass.
In order to guarantee result of use and sturdy and durable, tempered glass 7 is equipped with in the rolling band outside of rolling advertisement machine 3 in casing.
Rear-projection curtain of the present invention is to adopt tempered glass to do the basis, make through doubling, frosted, spraying optical lens optical coating, make rear projection screen with this version, and adopt existing projector technology, existing projector can reach more than 1,600 ten thousand pixels, and power consumption has only 1000-2000 watt, and brightness can reach more than 10000 lumens.Utilize the super large wide-angle lens, image is passed through the one or many reflective projection to rear projection screen, the sharpness height, visual strong, can form a high definition rear-projection display system with the computing machine of other configuration, HDTV player, magnetic tape type video machines, audio-frequency power amplifier, audio amplifier, generator, ups power etc.The hard curtain of the rear-projection that the invar doubling glass is made intensity height can be used for the open air and does large-scale demonstration, can be used for the vehicle-mounted demonstration of moving.Utilize van, with the both sides, compartment by loading onto the hard curtain of the rear-projection of making by the tempering doubling glass, form whole vehicle-mounted mobile high definition rear-projection display system, the middle demonstration of travelling can moved, its display resolution height, be subjected to that condition restriction is little, of many uses, power consumption is little, energy-conserving and environment-protective, cost of investment are low, be widely used on the outdoor and vehicle, economic and social benefit is huge.
Claims (3)
1. vehicle-mounted high-definition glass large screen back projection display apparatus, include casing and rear-projection curtain, it is characterized in that, casing (1) is equipped with rolling advertisement machine (3) in the rear portion, illumination light transmission lamp box (4) is housed in the middle of the rolling band of rolling advertisement machine, in the casing of illumination light transmission lamp box (4) inner face, be equipped with every tabula rasa (5), dividing plate light (5) is gone up the oblique reflector (6) that is equipped with, perpendicular to reflector (6) projector (8) is housed in casing top, there is rear-projection curtain (2) casing front portion by projector's one end, and this rear-projection curtain is by two-layer tempered glass layer (9 successively, the frosted layer (12) in the doubling layer (10) 11) and tempered glass layer (11) outside and optical lens optical coating layer (13) constitute the composite plane display body of multilayer.
2. vehicle-mounted high-definition glass large screen back projection display apparatus according to claim 1, it is characterized in that, constitute compound tempering vitreum by said tempered glass layer (9,11) and middle doubling layer (10), or directly adopt tempered glass or two-layer above doubling tempered glass.
3. vehicle-mounted high-definition glass large screen back projection display apparatus according to claim 1 is characterized in that, tempered glass (7) is equipped with in the rolling band outside of said rolling advertisement machine (3) in casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101898661A CN101149557A (en) | 2007-10-30 | 2007-10-30 | Vehicle-mounted high-definition glass large screen back projection display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101898661A CN101149557A (en) | 2007-10-30 | 2007-10-30 | Vehicle-mounted high-definition glass large screen back projection display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101149557A true CN101149557A (en) | 2008-03-26 |
Family
ID=39250140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101898661A Pending CN101149557A (en) | 2007-10-30 | 2007-10-30 | Vehicle-mounted high-definition glass large screen back projection display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101149557A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091550A (en) * | 2014-07-31 | 2014-10-08 | 广西佳微电子科技有限公司 | Advertising vehicle |
| RU179658U1 (en) * | 2017-01-20 | 2018-05-21 | Вячеслав Владимирович Анпилогов | Information Transport Screen (ITE) |
| CN108944678A (en) * | 2018-05-11 | 2018-12-07 | 英锐科技(深圳)有限公司 | The multi-functional projection of one kind shows onboard system and automobile |
-
2007
- 2007-10-30 CN CNA2007101898661A patent/CN101149557A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091550A (en) * | 2014-07-31 | 2014-10-08 | 广西佳微电子科技有限公司 | Advertising vehicle |
| CN104091550B (en) * | 2014-07-31 | 2016-08-24 | 广西佳微科技股份有限公司 | A kind of loudspeaker van |
| RU179658U1 (en) * | 2017-01-20 | 2018-05-21 | Вячеслав Владимирович Анпилогов | Information Transport Screen (ITE) |
| CN108944678A (en) * | 2018-05-11 | 2018-12-07 | 英锐科技(深圳)有限公司 | The multi-functional projection of one kind shows onboard system and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6577355B1 (en) | Switchable transparent screens for image projection system | |
| CN204614401U (en) | A kind of information on subway glass shield door and advertisement projection imaging device | |
| CN201170943Y (en) | Back-casting type advertisement propaganda car | |
| CN102402111A (en) | High-brightness LED illumination dodging system | |
| CN102708760A (en) | Device for eliminating joints of mosaic display screen | |
| CN101149557A (en) | Vehicle-mounted high-definition glass large screen back projection display apparatus | |
| US5238281A (en) | Car capable of showing video images | |
| CN201083951Y (en) | Vehicle mounted high definition glass big screen rear projection display apparatus | |
| CN204390677U (en) | A kind of outdoor projection formula billboard | |
| CN100424731C (en) | High brightness projection advertisement device at subway platform | |
| CN2718623Y (en) | Black grid precision display projetion screen | |
| CN109613794A (en) | A kind of rear projection screen and optical projection system with light resistance nano coating | |
| CN103971621A (en) | Novel subway platform shielding and dimming liquid crystal glass image playing system | |
| CN201541314U (en) | Liquid crystal display television capable of displaying on double surfaces | |
| RU108193U1 (en) | VIRTUAL PROMOTER | |
| CN204360709U (en) | A kind of post mobile hanging advertisement device | |
| CN214012395U (en) | LED show window | |
| CN202351607U (en) | High-brightness light emitting diode (LED) illumination light-equalizing system | |
| CN206920809U (en) | Glass of building curtain wall projects splicing system | |
| CN205376024U (en) | Large screen LED splices screen | |
| CN206594415U (en) | Down straight aphototropism mode set and LCD TV | |
| RU68143U1 (en) | PROJECTION UNIT FOR OUTDOOR VIDEO ADVERTISING | |
| CN104269127A (en) | Outdoor gallery interactive floor device | |
| CN207867866U (en) | A kind of upgrading improved equipment of open air frame advertisement | |
| CN2791700Y (en) | Optical-fiber large-screen displaying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080326 |