CN203305897U - Perspective type color head-up displayer - Google Patents
Perspective type color head-up displayer Download PDFInfo
- Publication number
- CN203305897U CN203305897U CN2013202718012U CN201320271801U CN203305897U CN 203305897 U CN203305897 U CN 203305897U CN 2013202718012 U CN2013202718012 U CN 2013202718012U CN 201320271801 U CN201320271801 U CN 201320271801U CN 203305897 U CN203305897 U CN 203305897U
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- collimation
- concave mirror
- liquid crystal
- concave lens
- lens
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Abstract
The utility model relates to a perspective type color head-up displayer. The perspective type color head-up displayer is characterized in that a color liquid crystal display screen is arranged on one side of a high-brightness LED backlight, a collimation composite lens is arranged in front of the color liquid crystal display screen, a concave lens support is connected to the outside of a shell, a semitransparent concave lens is arranged on the concave lens support, the semitransparent concave lens is arranged in front of the collimation composite lens, a hemispherical universal hanging bracket is arranged above the space between the collimation composite lens and the semitransparent concave lens, included angles ranged from 100 degrees to 180 degrees are formed between the high-brightness LED backlight and the horizontal plane, between the collimation composite lens and the horizontal plane and between the semitransparent concave lens and the horizontal plane, and the distance between the collimation composite lens and the semitransparent concave lens is one to one point five times of the length of the shell. The perspective type color head-up displayer is reasonable in structure arrangement and convenient to use, the wide-angle and high-definition visual display effect enables a driver to obtain driving information needed in driving fast and accurately, the visual cognition time of the driver is shortened, driving safety is improved, and navigation and other information can be supplied to the driver.
Description
Technical field
The utility model relates to vehicle mounted guidance and the auxiliary driving of safety field, the colored head-up display of a kind of Clairvoyant type specifically.
Background technology
Along with social development, automobile has become the indispensable vehicle of people's daily life, thing followed traffic safety problem more and more attracts much attention, traffic accident has become the first killer of society people's lives and properties, therefore, automotive safety becomes a main direction of future automobile development, at present, the head-up display of domestic production belongs to the demonstration of direct-view system mostly, although it is accidents caused to avoid chaufeur to watch the instruments because bowing, but the effect that does not have long sight, the road conditions visual field information reflected is limited, speed and the accuracy of chaufeur acquired information are under some influence.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of New type transparent type colored head-up display, the technical scheme that its technical matters that solves the utility model adopts is: structure of the present utility model comprises housing, the high brightness LED backlight source, chromatic liquid crystal screen, the collimation compound lens, translucent concave mirror, the hemisphere gimbal mounting, the concave mirror support, it is characterized in that enclosure interior is disposed with the high brightness LED backlight source, chromatic liquid crystal screen and collimation compound lens, one side in high brightness LED backlight source is provided with chromatic liquid crystal screen, the place ahead of chromatic liquid crystal screen is provided with the collimation compound lens, outside is connected with the concave mirror support, on the concave mirror support, be provided with translucent concave mirror, translucent concave mirror is arranged on collimation compound lens the place ahead, top between collimation compound lens and translucent concave mirror is provided with the hemisphere gimbal mounting, the high brightness LED backlight source, chromatic liquid crystal screen, collimation compound lens and translucent concave mirror are horizontal by 100 °～180 ° angles, distance between collimation compound lens and translucent concave mirror is 1-1.5 times of shell length.
Principle of work and using method: the position that the utility model is arranged on to head front upper place sun shield, the light that send in the high brightness LED backlight source is through the transmission type colour liquid crystal read-out, image on read-out is formed to high-brghtness picture images, through the collimation compound lens, project on the translucent concave mirror in the place ahead, photometric characteristics by concave mirror forms the amplification virtual image with hyperopia result, chaufeur can be approximately 1.5 meters reflection virtual images of seeing suspension to the infinity top position in front windshield glass the place ahead, the scenery in the virtual image and the place ahead overlaps, make chaufeur can observe simultaneously two sides' information, translucent concave mirror and concave mirror support angle are adjustable, the chaufeur that can adapt to different heights, within figure is in driver's sight line, reduced pilot's line of vision switches between road surface and gauge panel number of times, abaxile virtual image forming display mode, effect with Long apparent distance imaging.The collimation compound lens is used for changing the position of image, makes it the optical axis of more approaching half well-illuminated concave mirror, reduces the image geometry distortion formed when image is in from Spindle Status.
The beneficial effects of the utility model are, the utility model structure arranges rationally, easy to use, the vision display effect of extensive angle, high-resolution can be obtained fast and accurately chaufeur and is driven needed driving information, shortened looking the time of recognizing of chaufeur, not only travel safety be will strengthen, and can navigation and out of Memory be provided to chaufeur.
The accompanying drawing explanation
Fig. 1: the utility model example structure image-forming principle schematic diagram.
Fig. 2: the utility model example structure schematic diagram.
In figure: housing 1, high brightness LED backlight source 2, chromatic liquid crystal screen 3, collimation compound lens 4, translucent concave mirror 5, hemisphere gimbal mounting 6, concave mirror support 7.
The specific embodiment
Illustrate referring to the drawings the utility model is done to following concrete detailed description, as shown in drawings, structure of the present utility model comprises housing 1, high brightness LED backlight source 2, chromatic liquid crystal screen 3, collimation compound lens 4, translucent concave mirror 5, hemisphere gimbal mounting 6, concave mirror support 7, it is characterized in that housing 1 inside is disposed with high brightness LED backlight source 2, chromatic liquid crystal screen 3 and collimation compound lens 4, one side in high brightness LED backlight source 2 is provided with chromatic liquid crystal screen 3, the place ahead of chromatic liquid crystal screen 3 is provided with collimation compound lens 4, housing 1 is externally connected to concave mirror support 7, on concave mirror support 7, be provided with translucent concave mirror 5, translucent concave mirror 5 is arranged on collimation compound lens 4 the place aheads, top between collimation compound lens 4 and translucent concave mirror 5 is provided with hemisphere gimbal mounting 6, high brightness LED backlight source 2, chromatic liquid crystal screen 3, collimation compound lens 4 and translucent concave mirror 5 are horizontal by 100 °～180 ° angles, distance between collimation compound lens 4 and translucent concave mirror 5 is 1-1.5 times of shell length.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in this area, common engineering staff make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, all be documented in claims.
Claims (1)
1. the colored head-up display of Clairvoyant type, comprise housing (1), high brightness LED backlight source (2), chromatic liquid crystal screen (3), collimation compound lens (4), translucent concave mirror (5), hemisphere gimbal mounting (6), concave mirror support (7), it is characterized in that housing (1) inside is disposed with high brightness LED backlight source (2), chromatic liquid crystal screen (3) and collimation compound lens (4), one side in high brightness LED backlight source (2) is provided with chromatic liquid crystal screen (3), the place ahead of chromatic liquid crystal screen (3) is provided with collimation compound lens (4), housing (1) is externally connected to concave mirror support (7), on concave mirror support (7), be provided with translucent concave mirror (5), translucent concave mirror (5) is arranged on collimation compound lens (4) the place ahead, top between collimation compound lens (4) and translucent concave mirror (5) is provided with hemisphere gimbal mounting (6), high brightness LED backlight source (2), chromatic liquid crystal screen (3), collimation compound lens (4) and translucent concave mirror (5) are horizontal by 100 °～180 ° angles, distance between collimation compound lens (4) and translucent concave mirror (5) is 1-1.5 times of shell length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202718012U CN203305897U (en) | 2013-05-04 | 2013-05-04 | Perspective type color head-up displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202718012U CN203305897U (en) | 2013-05-04 | 2013-05-04 | Perspective type color head-up displayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305897U true CN203305897U (en) | 2013-11-27 |
Family
ID=49612124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202718012U Expired - Fee Related CN203305897U (en) | 2013-05-04 | 2013-05-04 | Perspective type color head-up displayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305897U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391376A (en) * | 2014-12-16 | 2015-03-04 | 北京邮电大学 | Head-mounted 3D display device |
| WO2018035974A1 (en) * | 2016-08-23 | 2018-03-01 | 北京乐驾科技有限公司 | Head-up display device |
| CN108351521A (en) * | 2015-07-27 | 2018-07-31 | 法雷奥舒适驾驶助手公司 | Compact head-up display |
-
2013
- 2013-05-04 CN CN2013202718012U patent/CN203305897U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391376A (en) * | 2014-12-16 | 2015-03-04 | 北京邮电大学 | Head-mounted 3D display device |
| CN108351521A (en) * | 2015-07-27 | 2018-07-31 | 法雷奥舒适驾驶助手公司 | Compact head-up display |
| WO2018035974A1 (en) * | 2016-08-23 | 2018-03-01 | 北京乐驾科技有限公司 | Head-up display device |
| US11079594B2 (en) | 2016-08-23 | 2021-08-03 | Beijing Ileja Tech. Co. Ltd. | Head-up display device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20170504 |