CN109932823A - A kind of height-adjustable DLP module - Google Patents
A kind of height-adjustable DLP module Download PDFInfo
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- CN109932823A CN109932823A CN201810372123.6A CN201810372123A CN109932823A CN 109932823 A CN109932823 A CN 109932823A CN 201810372123 A CN201810372123 A CN 201810372123A CN 109932823 A CN109932823 A CN 109932823A
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- dlp module
- height
- movable support
- fastener
- dlp
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Abstract
The present invention relates to HUD technical field of structures, particularly in providing a kind of height-adjustable DLP module, including DLP module, pedestal, fastener and elastic element；The DLP module is fixedly installed on the susceptor surface by the fastener；Between the upper top surface of the pedestal and the bottom surface of the DLP module, the elastic element is socketed with outside the fastener.It uses technical solution proposed by the present invention to solve DLP module and needs to be equipped with the movable support of different height to be applicable in different HUD systems, caused movable support is at high cost, and is difficult to the problem of matching the movable support of fine height.
Description
Technical field
The present invention relates to HUD technical field of structures, in particular to a kind of height-adjustable DLP module.
Background technique
Head-up display, abbreviation HUD are with flight supplementary instrument on aircraft at present on aircraft.Head-up is meant that fly
Member can see ... without looking down the important information of his needs.DLP is the abbreviation of " Digital Light Procesing ",
As digital light processing, that is to say, that video signal first will be passed through digital processing by this technology, and then light is projected again.
It is the digital micromirror elements developed based on TI company --- DMD completes the technology that viewable numbers information is shown.Say specifically
Point is exactly that DLP shadow casting technique applies digital micro-mirror chip (DMD) as chief processing element to realize digit optical
Treatment process.
DLP module needs to adjust oneself height to match different HUD devices, and traditional DLP module is different by replacement
Movable support achieve the effect that higher oneself height, but in the case of this kind, the cost increase of movable support, different HUD
Need to match different movable supports, movable support height is unsatisfactory for being easy to cause imaging not accurate, or even causes driver difficult
The problem of with resolved projection content.
Summary of the invention
Goal of the invention of the invention is to provide a kind of height-adjustable DLP module, using technical side proposed by the present invention
Case solves DLP module and needs to be equipped with the movable support of different height to be applicable in different HUD systems, caused movable support at
This height, and it is difficult to the problem of matching the movable support of fine height.
A kind of height-adjustable DLP module proposed by the present invention, including DLP module, pedestal, fastener and elasticity member
Part；The DLP module is fixedly installed on the susceptor surface by the fastener；In the upper top surface of the pedestal and described
Between the bottom surface of DLP module, the elastic element is socketed with outside the fastener.
Preferably, including movable support；The DLP module is fixedly installed on the movable support；The movable support
It is set on the pedestal by the fastener and elastic element.
Preferably, positioning column is formed on the pedestal；It is formed on the movable support and matches with the positioning column
Location hole.
From the foregoing, it will be observed that it is available following using technical solution provided by the invention the utility model has the advantages that
First, DLP module proposed by the present invention is arranged on movable support and has elastic component, can be by adjusting fastener
Tightness enable DLP module have different height, to match different HUD systems, enable HUD Systems Projection go out picture more
Have the sense of reality, can be perfectly combined with real road conditions.
Second, the quantity of fastener and elastic element has a direct impact the firmness of movable support, fastener
Quantity it is more, position is kept constant between movable support and pedestal, enables the projection angle of HUD system more accurate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the device perspective view of the embodiment of the present invention；
Fig. 2 is the device top view that the present invention is implemented.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiment is only section Example of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art's every other reality obtained under that premise of not paying creative labor
Example is applied, shall fall within the protection scope of the present invention.
As shown in Figures 1 and 2, in order to solve DLP module, to need to be equipped with the movable support of different height different to be applicable in
HUD system, caused movable support is at high cost, and is difficult to the problem of matching the movable support of fine height, and the present embodiment proposes
A kind of height-adjustable DLP module, mainly includes DLP module 10, pedestal 20, fastener 30 and elastic element (in figure
It does not indicate)；DLP module 10 is fixedly installed on pedestal 20 by fastener 30；Upper top surface and DLP module 10 in pedestal 20
Bottom surface between, elastic element is socketed on outside fastener 30.In the present embodiment, the height of DLP module 10 can pass through adjusting
The tightness of fastener 30 is realized, in the case where fastener 30 is not fixed firmly, elastic element supports DLP module 10, because
The tightness of this fastener 30 is not required, and can adjust the tightness of fastener 30 according to actual needs, and then enable this
The height of DLP abrasive material is adjusted in embodiment, since DLP module 10 is particularly important in HUD structure, height limitation this
Whether be imaged in embodiment clear.
More specifically, movable support 40 is additionally provided in the present embodiment；DLP module 10 is fixedly installed on movable support 40
On；Movable support 40 is set on pedestal 20 by fastener 30 and elastic element.The introducing of movable support 40, enables this implementation
Example can adjust movable support 40 and DLP by adjusting the tightness of fastener 30 and the compression degree of elastic element
Movable support 40 and DLP module 10 are adjusted the height of module 10 depending on being integral, can in different HUD systems
Install with easy, avoids damage DLP module 10, ensure that the accurate of imaging.
Wherein, positioning column 41 is additionally provided on movable support；The setting of positioning column enables the position of movable support 40 Yu pedestal 20
Setting can be with accurate positioning, to enable the position of DLP module 10 can satisfy the requirement of this HUD system, to clear and position occur
Set the accurately virtual image.
It, can be with by the tightness of fastener in conclusion the height-adjustable DLP module proposed in the present embodiment
The height of easy adjusting DLP module, while guaranteeing the fixation degree of the module, a possibility that shaking is reduced, enables HUD imaging more
Be it is clear and steady, meet the needs that driver obtains information in driving procedure.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (3)
1. a kind of height-adjustable DLP module, it is characterised in that: including DLP module, pedestal, fastener and elastic element；Institute
It states DLP module and the susceptor surface is fixedly installed on by the fastener；Upper top surface and the DLP mould in the pedestal
Between the bottom surface of block, the elastic element is socketed with outside the fastener.
2. a kind of height-adjustable DLP module according to claim 1, it is characterised in that: including movable support；It is described
DLP module is fixedly installed on the movable support；The movable support is set to by the fastener and elastic element
On the pedestal.
3. a kind of height-adjustable DLP module according to claim 2, it is characterised in that: it is fixed to be formed on the pedestal
Position column；The location hole to match with the positioning column is formed on the movable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372123.6A CN109932823A (en) | 2018-04-24 | 2018-04-24 | A kind of height-adjustable DLP module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372123.6A CN109932823A (en) | 2018-04-24 | 2018-04-24 | A kind of height-adjustable DLP module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109932823A true CN109932823A (en) | 2019-06-25 |
Family
ID=66984354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810372123.6A Pending CN109932823A (en) | 2018-04-24 | 2018-04-24 | A kind of height-adjustable DLP module |
Country Status (1)
| Country | Link |
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| CN (1) | CN109932823A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11248089A (en) * | 1998-03-06 | 1999-09-14 | Futaba Kinzoku Kogyo Kk | Foot with height adjustment function |
| CN103629488A (en) * | 2013-11-28 | 2014-03-12 | 上海纬而视科技股份有限公司 | Six-axis suspension type adjusting platform of projector |
| CN105022168A (en) * | 2015-07-15 | 2015-11-04 | 惠州市华阳多媒体电子有限公司 | HUD image height adjusting device |
| CN205353436U (en) * | 2015-12-29 | 2016-06-29 | 中国华录集团有限公司 | Optical modulex height -adjustable's fixing device |
-
2018
- 2018-04-24 CN CN201810372123.6A patent/CN109932823A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11248089A (en) * | 1998-03-06 | 1999-09-14 | Futaba Kinzoku Kogyo Kk | Foot with height adjustment function |
| CN103629488A (en) * | 2013-11-28 | 2014-03-12 | 上海纬而视科技股份有限公司 | Six-axis suspension type adjusting platform of projector |
| CN105022168A (en) * | 2015-07-15 | 2015-11-04 | 惠州市华阳多媒体电子有限公司 | HUD image height adjusting device |
| CN205353436U (en) * | 2015-12-29 | 2016-06-29 | 中国华录集团有限公司 | Optical modulex height -adjustable's fixing device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190625 |