CN204172769U - A kind of HUD imaging display device on automobile - Google Patents
A kind of HUD imaging display device on automobile Download PDFInfo
- Publication number
- CN204172769U CN204172769U CN201420496244.9U CN201420496244U CN204172769U CN 204172769 U CN204172769 U CN 204172769U CN 201420496244 U CN201420496244 U CN 201420496244U CN 204172769 U CN204172769 U CN 204172769U
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- spherical reflector
- spill non
- catadioptre
- saddle
- spill
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Abstract
The utility model relates to information indicator for automobile technical field, specifically a kind of HUD imaging display device on automobile, comprise shell (7), the inflow point of shell (7) is provided with the read-out (1) for showing information of vehicles, the rear of read-out (1) is provided with light source, the front of read-out (1) is provided with spill non-spherical reflector one (2), the oblique upper of spill non-spherical reflector one (2) is provided with spill non-spherical reflector two (3), the oblique upper of spill non-spherical reflector two (3) is provided with information of vehicles image projection to the saddle catadioptre (4) in vehicle windscreen (8), spill non-spherical reflector one (2), spill non-spherical reflector two (3), saddle catadioptre (4) is installed on shell (7), the utility model achieves and presents on the windshield by information of vehicles image, makes chaufeur in driving procedure without the need to concern gauge panel of bowing, and avoids to interrupt because of attention and sight line switches the potential safety hazard brought, and improves driving safety.
Description
[technical field]
The utility model relates to information indicator for automobile technical field, specifically a kind of HUD imaging display device on automobile.
[background technology]
During driving, it is the one of the main reasons got into an accident that the sight line of chaufeur leaves front.According to existing configuration of automobiles, under situation of generally driving, the eyes of chaufeur often need to leave front, with the information above reader dial plate, this time at least needs 0.5-1 second, and this is when running at high speed or vehicle is many, and danger then improves thereupon.And, because the display size of gauge panel is less, the sight line of chaufeur can be outer in kind with under the switching back and forth of content on gauge panel at car, because distance difference causes human eye focal length constantly to adjust, thus cause chaufeur to occur visual fatigue, there is potential potential safety hazard.
HUD is the abbreviation of head-up display (Head Up Display).Along with the development of modern automobile industry and Eltec, vehicle-mounted HUD will become the equipment of vehicle-mounted indispensability gradually.Therefore, if can provide one can by vehicle condition information displaying such as car speed, temperature, amount of fuel, GPS navigation, videos in vehicle windscreen, need not bow to make user and can watch gauge panel content, thus understand the HUD imaging display device of running information, will have very important significance.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of HUD imaging display device on automobile, achieve and information of vehicles image is presented on the windshield, make chaufeur in driving procedure without the need to concern gauge panel of bowing, avoid because driver attention's interruption and sight line switch the potential safety hazard brought, improve driving safety.
Design a kind of HUD imaging display device on automobile for achieving the above object, comprise shell 7, the inflow point of described shell 7 is provided with the read-out 1 for showing information of vehicles, the rear of described read-out 1 is provided with light source, the front of described read-out 1 is provided with spill non-spherical reflector 1, the oblique upper of described spill non-spherical reflector 1 is provided with spill non-spherical reflector 23, the oblique upper of described spill non-spherical reflector 23 is provided with information of vehicles image projection to the saddle catadioptre 4 in vehicle windscreen 8, described spill non-spherical reflector 1, spill non-spherical reflector 23, saddle catadioptre 4 is installed on shell 7.
The angle theta of described read-out and spill non-spherical reflector one
1for 35-70 °, the angle theta of described spill non-spherical reflector one and spill non-spherical reflector two
2for 20-58 °, the angle theta of described spill non-spherical reflector two and saddle catadioptre
3for 62-105 °, the angle theta of described saddle catadioptre and vehicle windscreen
4for 78-135 °.
The angle theta of described read-out and spill non-spherical reflector one
1be 49 °, the angle theta of described spill non-spherical reflector one and spill non-spherical reflector two
2be 25 °, the angle theta of described spill non-spherical reflector two and saddle catadioptre
3be 73 °, the angle theta of described saddle catadioptre and vehicle windscreen
4it is 122 °.
The angle theta of described read-out and spill non-spherical reflector one
1be 56 °, the angle theta of described spill non-spherical reflector one and spill non-spherical reflector two
2be 41 °, the angle theta of described spill non-spherical reflector two and saddle catadioptre
3be 82 °, the angle theta of described saddle catadioptre and vehicle windscreen
4it is 119 °.
The angle theta of described read-out and spill non-spherical reflector one
1be 37 °, the angle theta of described spill non-spherical reflector one and spill non-spherical reflector two
2be 30 °, the angle theta of described spill non-spherical reflector two and saddle catadioptre
3be 98 °, the angle theta of described saddle catadioptre and vehicle windscreen
4it is 85 °.
Described saddle catadioptre 4 is connected on shell 7 by S. A. 5 rotary type.
Described shell 7 is aluminum alloy casing.
Described read-out 1 is TFT LCDs.
Compared with the existing technology, tool has the following advantages the utility model:
(1) can the vehicle frames such as car speed, temperature, amount of fuel, GPS navigation, video be presented on the windshield, make chaufeur in driving procedure without the need to the information of vehicles above concern gauge panel of bowing and navigation information, avoid because driver attention's interruption and sight line switch the potential safety hazard brought, improve driving safety;
(2) distance human eye 2.4-2.7 rice can be realized, be of a size of the information of vehicles image of 11-14 cun, and pass through the position of spill non-spherical reflector one, spill non-spherical reflector two and saddle catadioptre, can this pattern distortion be controlled within 3%, ensure that image there will not be distortion;
(3) by adjustment S. A., adjustable information of vehicles image height and position on the windshield, thus make the chaufeur of different height all can be adjusted to most suitable visual effect;
(4) due to shell adopt aluminum alloy materials make, not only there is stronger intensity, even and if in car eyeglass occur cracked, also can not cause damage to chaufeur;
(5) can according to the installation site of each catadioptre and the angle with vehicle windscreen thereof after installing, the driving information image projected on the windshield is made to have best size, best focus and not distortion, to providing convenience property of chaufeur, and it is safer, reliable to drive a vehicle.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic diagram of the present utility model;
In figure: 1, read-out 2, spill non-spherical reflector 1, spill non-spherical reflector 24, saddle catadioptre 5, S. A. 6, installation buckle 7, shell 8, vehicle windscreen θ
1, read-out and spill non-spherical reflector one angle theta
2, spill non-spherical reflector one and spill non-spherical reflector two angle theta
3, spill non-spherical reflector two and saddle catadioptre angle theta
4, saddle catadioptre and vehicle windscreen angle.
[detailed description of the invention]
Below in conjunction with accompanying drawing, following further illustrating is done to the utility model:
As shown in drawings, the utility model comprises: shell 7, shell 7 is aluminum alloy casing, the inflow point of shell 7 is provided with for providing and showing the read-out 1 of information of vehicles, this read-out 1 is 1.8 cun of TFT LCDs, the rear of read-out 1 is provided with light source, illumination is penetrated on a display screen by this light source, the front of read-out 1 is provided with spill non-spherical reflector 1, the oblique upper of spill non-spherical reflector 1 is provided with spill non-spherical reflector 23, the oblique upper of spill non-spherical reflector 23 is provided with information of vehicles image projection to the saddle catadioptre 4 in vehicle windscreen 8, spill non-spherical reflector 1, spill non-spherical reflector 23, saddle catadioptre 4 is installed on shell 7, wherein, saddle catadioptre 4 is connected on shell 7 by S. A. 5 rotary type, by this S. A. 5 adjustable image height and position on the windshield, shell 7 upper end is provided with installs buckle 6, and this installation buckle 6 is for fixing display imaging system.
In the utility model, the angle theta of read-out and spill non-spherical reflector one
1for 35-70 °, the angle theta of spill non-spherical reflector one and spill non-spherical reflector two
2for 20-58 °, the angle theta of spill non-spherical reflector two and saddle catadioptre
3for 62-105 °, the angle theta of saddle catadioptre and vehicle windscreen
4for 78-135 °.
In the utility model, the preferred angle position one of each catadioptre and vehicle windscreen is: the angle theta of read-out and spill non-spherical reflector one
1be 49 °, the angle theta of spill non-spherical reflector one and spill non-spherical reflector two
2be 25 °, the angle theta of spill non-spherical reflector two and saddle catadioptre
3be 73 °, the angle theta of saddle catadioptre and vehicle windscreen
4it is 122 °.
In the utility model, the preferred angle position two of each catadioptre and vehicle windscreen is: the angle theta of read-out and spill non-spherical reflector one
1be 56 °, the angle theta of spill non-spherical reflector one and spill non-spherical reflector two
2be 41 °, the angle theta of spill non-spherical reflector two and saddle catadioptre
3be 82 °, the angle theta of saddle catadioptre and vehicle windscreen
4it is 119 °.
In the utility model, the preferred angle position three of each catadioptre and vehicle windscreen is: the angle theta of read-out and spill non-spherical reflector one
1be 37 °, the angle theta of spill non-spherical reflector one and spill non-spherical reflector two
2be 30 °, the angle theta of spill non-spherical reflector two and saddle catadioptre
3be 98 °, the angle theta of saddle catadioptre and vehicle windscreen
4it is 85 °.
HUD imaging display device described in the utility model forms primarily of three parts; Read-out, three concave reflective mirrors and LED light source, wherein three concave reflective mirrors comprise two sides spill non-spherical reflector and one side saddle catadioptre (free form surface).As shown in Figure 2, principle of work of the present utility model is, LED light source is by after the transmission of TFT read-out, first first surface spill non-spherical reflector is entered, figure is amplified, and carry out correcting (the surperficial X of Windshield according to the radian of Windshield, Y-axis is asymmetric), then second spill non-spherical reflector is entered by reflection, product image-forming range is drawn high, product is amplified again simultaneously, reflected by the 3rd concave reflective mirror (saddle mirror) again, and adjust for the pattern distortion of figure caused by X-axis and Y-axis change, carry out size amplification and distance to draw high and adjust simultaneously, finally reflex on Windshield, achieve image.
The utility model is not by the restriction of above-mentioned embodiment; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (8)
1. the HUD imaging display device on automobile, it is characterized in that: comprise shell (7), the inflow point of described shell (7) is provided with the read-out (1) for showing information of vehicles, the rear of described read-out (1) is provided with light source, the front of described read-out (1) is provided with spill non-spherical reflector one (2), the oblique upper of described spill non-spherical reflector one (2) is provided with spill non-spherical reflector two (3), the oblique upper of described spill non-spherical reflector two (3) is provided with information of vehicles image projection to the saddle catadioptre (4) in vehicle windscreen (8), described spill non-spherical reflector one (2), spill non-spherical reflector two (3), saddle catadioptre (4) is installed on shell (7).
2. the HUD imaging display device on automobile as claimed in claim 1, is characterized in that: the angle (θ of described read-out and spill non-spherical reflector one
1) be 35-70 °, the angle (θ of described spill non-spherical reflector one and spill non-spherical reflector two
2) be 20-58 °, the angle (θ of described spill non-spherical reflector two and saddle catadioptre
3) be 62-105 °, the angle (θ of described saddle catadioptre and vehicle windscreen
4) be 78-135 °.
3. the HUD imaging display device on automobile as claimed in claim 2, is characterized in that: the angle (θ of described read-out and spill non-spherical reflector one
1) be 49 °, the angle (θ of described spill non-spherical reflector one and spill non-spherical reflector two
2) be 25 °, the angle (θ of described spill non-spherical reflector two and saddle catadioptre
3) be 73 °, the angle (θ of described saddle catadioptre and vehicle windscreen
4) be 122 °.
4. the HUD imaging display device on automobile as claimed in claim 2, is characterized in that: the angle (θ of described read-out and spill non-spherical reflector one
1) be 56 °, the angle (θ of described spill non-spherical reflector one and spill non-spherical reflector two
2) be 41 °, the angle (θ of described spill non-spherical reflector two and saddle catadioptre
3) be 82 °, the angle (θ of described saddle catadioptre and vehicle windscreen
4) be 119 °.
5. the HUD imaging display device on automobile as claimed in claim 2, is characterized in that: the angle (θ of described read-out and spill non-spherical reflector one
1) be 37 °, the angle (θ of described spill non-spherical reflector one and spill non-spherical reflector two
2) be 30 °, the angle (θ of described spill non-spherical reflector two and saddle catadioptre
3) be 98 °, the angle (θ of described saddle catadioptre and vehicle windscreen
4) be 85 °.
6. the HUD imaging display device on automobile according to any one of claim 1 to 5, is characterized in that: described saddle catadioptre (4) is connected on shell (7) by S. A. (5) rotary type.
7. the HUD imaging display device on automobile as claimed in claim 6, is characterized in that: described shell (7) is aluminum alloy casing.
8. the HUD imaging display device on automobile as claimed in claim 7, is characterized in that: described read-out (1) is TFT LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496244.9U CN204172769U (en) | 2014-06-24 | 2014-08-29 | A kind of HUD imaging display device on automobile |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341008X | 2014-06-24 | ||
| CN201420341008 | 2014-06-24 | ||
| CN201420496244.9U CN204172769U (en) | 2014-06-24 | 2014-08-29 | A kind of HUD imaging display device on automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172769U true CN204172769U (en) | 2015-02-25 |
Family
ID=51957419
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432645.2A Pending CN104175960A (en) | 2014-06-24 | 2014-08-29 | HUD (head up display) imaging display device for vehicles |
| CN201420496244.9U Expired - Fee Related CN204172769U (en) | 2014-06-24 | 2014-08-29 | A kind of HUD imaging display device on automobile |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432645.2A Pending CN104175960A (en) | 2014-06-24 | 2014-08-29 | HUD (head up display) imaging display device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104175960A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175960A (en) * | 2014-06-24 | 2014-12-03 | 香港聿伦国际贸易有限公司 | HUD (head up display) imaging display device for vehicles |
| CN108107575A (en) * | 2016-11-25 | 2018-06-01 | 矽创电子股份有限公司 | Optical imaging device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785568A (en) * | 2014-12-25 | 2016-07-20 | 比亚迪股份有限公司 | On-board head-up display system and vehicle |
| CN205139463U (en) * | 2015-10-22 | 2016-04-06 | 惠州市华阳多媒体电子有限公司 | Split head -up display |
| CN105629477A (en) * | 2016-03-18 | 2016-06-01 | 杭州炽云科技有限公司 | Optical principle layout-based vehicle-mounted HUD (Head Up display) |
| CN109387940A (en) * | 2017-08-11 | 2019-02-26 | 东莞创奕电子科技有限公司 | Use the display device and its Vehicular head-up display system of common windscreen |
| CN109270693A (en) * | 2018-08-06 | 2019-01-25 | 乔士琪 | Automobile head-up display device is filled before a kind of |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07159718A (en) * | 1993-12-02 | 1995-06-23 | Fujitsu Ltd | Headup display |
| JP5344069B2 (en) * | 2011-08-29 | 2013-11-20 | 株式会社デンソー | Head-up display device |
| EP2690483A1 (en) * | 2012-07-25 | 2014-01-29 | Johnson Controls Automotive Electronics SAS | Head-up display and method for operating it |
| CN203311095U (en) * | 2013-04-12 | 2013-11-27 | 周鑫森 | Reflection type color head-up display |
| CN203485829U (en) * | 2013-05-23 | 2014-03-19 | 上海埃士工业科技有限公司 | Vehicle head up display |
| CN104175960A (en) * | 2014-06-24 | 2014-12-03 | 香港聿伦国际贸易有限公司 | HUD (head up display) imaging display device for vehicles |
-
2014
- 2014-08-29 CN CN201410432645.2A patent/CN104175960A/en active Pending
- 2014-08-29 CN CN201420496244.9U patent/CN204172769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175960A (en) * | 2014-06-24 | 2014-12-03 | 香港聿伦国际贸易有限公司 | HUD (head up display) imaging display device for vehicles |
| CN108107575A (en) * | 2016-11-25 | 2018-06-01 | 矽创电子股份有限公司 | Optical imaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104175960A (en) | 2014-12-03 |
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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: 20150225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |