CN104590125A - Cover overturning mechanism of head up display - Google Patents
Cover overturning mechanism of head up display Download PDFInfo
- Publication number
- CN104590125A CN104590125A CN201410827148.2A CN201410827148A CN104590125A CN 104590125 A CN104590125 A CN 104590125A CN 201410827148 A CN201410827148 A CN 201410827148A CN 104590125 A CN104590125 A CN 104590125A
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- CN
- China
- Prior art keywords
- top cover
- cover
- protecgulum
- rotating shaft
- rotary shaft
- 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.)
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Instrument Panels (AREA)
Abstract
The invention relates to the field of design of head up displays, in particular to a cover overturning mechanism of a head up display. The cover overturning mechanism of the head up display comprises an outer shell, wherein a top cover opening is formed in the top surface of the outer shell, a front cover opening is formed in the front end surface of the outer shell, and the outer shell comprises a top cover, a front cover, a top cover rotary shaft and a front cover rotary shaft; the top cover rotary shaft is fixed to the top cover opening, and the front cover rotary shaft is fixed to the front cover opening; the top cover rotary shaft is sleeved with the top cover, and the front cover rotary shaft is sleeved with the front cover; the lateral surface of the top cover is provided with a U-shaped hole, and a boss is arranged on the front surface of the front cover and inserted into the U-shaped hole. According to the linkage-type cover overturning mechanism designed through the technical scheme, the drawing opening mode is not prone to shielding, and the cover overturning mechanism is more beautiful and can protect a reflection screen.
Description
Technical field
The present invention relates to HUD design field, particularly a kind of HUD flip-open cover mechanism.
Background technology
HUD (Head Up Display, HUD), being the flight additional gauge generally used at present on aircraft, is a kind of integrative electronic display equipment be made up of electronic building brick, display module, controller, high tension supply etc. occurred the sixties.It by information such as flight parameter, aiming attack, Autonomous test, with the form of image, character, can be projected on the optical, electrical read out instrument on the compound glass of passenger cabin dead ahead by optics.During aviator's scenery outer through compound glass observation tank, the information such as the character be superimposed upon on outdoor scene, image can be seen simultaneously.And project focal length to be positioned at imaging suite glass and to be positioned at front, make aviator hardly with changing eyes focal length, can watch flight parameter at any time easily, visibility also can not be subject to sun-exposed impact.The purpose of HUD design allows aviator not need to bow the display and data of checking instrument, and remain the attitude of new line, Rapid Variable Design and eyes focal length needs of ignoring external environment between bowing and coming back constantly adjust the delay and discomfort that produce.Along with the develop rapidly of auto-industry, HUD is applied in automobile technical field gradually.
The use that existing HUD is using; its reflective viewing screen is dug for reflecting driving relevant information; so existing HUD is not usually designed for and blocks dust and protect renovating of reflective viewing screen simultaneously, or directly reflective viewing screen is designed to the structure of renovating.The flip-open cover mechanism of existing HUD design uses opaque renovating usually simultaneously, easily blocks sight line when digging, and extremely unsightly.
Summary of the invention
Embodiment of the present invention goal of the invention is to provide a kind of HUD flip-open cover mechanism, applies the coordinated type flip-open cover mechanism that this Technical Design becomes, and its opening ways shunk is not easy to block realization, more attractive in appearance, can protect reflective viewing screen simultaneously.
In order to realize foregoing invention object, complete skill scheme of the present invention is:
A kind of HUD flip-open cover mechanism, comprises shell, offers top cover opening at the end face of shell, cover gab before the front end face of shell offers, comprise top cover, protecgulum, top cover rotating shaft, protecgulum rotating shaft; Described top cover rotating shaft is fixed on described top cover opening part, and described protecgulum rotating shaft is fixed on described protecgulum opening part; Described top cover is set in described top cover rotating shaft, and described protecgulum is set in described protecgulum rotating shaft; Be provided with U-shaped hole at the side opening of described top cover, the side of described protecgulum is provided with boss, described boss is plugged in described U-shaped hole.
Therefore, application the present embodiment technical scheme, top cover is arranged in top cover rotating shaft, protecgulum is arranged in protecgulum rotating shaft, top cover and protecgulum are plugged in U-shaped hole by boss and are mutually flexibly connected, and so protecgulum is when making breakdown action around protecgulum rotating shaft, and boss slides in U-shaped hole, now can top cover be pulled downwards to turn over simultaneously, reach the effect of interlock; Apply the coordinated type flip-open cover mechanism that this Technical Design becomes, its opening ways shunk is not easy to block realization, more attractive in appearance, can protect reflective viewing screen simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The using state schematic diagram that Fig. 1 provides for the embodiment of the present invention 1;
Fig. 2 is the structural representation of the present embodiment in Fig. 1;
The another kind of using state schematic diagram that Fig. 3 provides for the embodiment of the present invention 1;
Fig. 4 is the structural representation of the present embodiment in Fig. 3;
Fig. 5 is the close-up schematic view of point of connection 130 in Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 4, the present embodiment provides a kind of HUD flip-open cover mechanism, comprise shell 100, top cover opening (mark) is offered at the end face of shell 100, cover gab (mark) before the front end face of shell 100 offers, comprises top cover 110, protecgulum 120, top cover rotating shaft 111, protecgulum rotating shaft 121; Top cover rotating shaft 111 is fixed on top cover opening part, and be specifically fixed on the first shaft hole 101 place be opened on shell 100, protecgulum rotating shaft 121 is fixed on protecgulum opening part, is particularly fixed on the second shaft hole 102 place being opened in shell 100; Top cover 110 is set in top cover rotating shaft 111, and protecgulum 120 is set in protecgulum rotating shaft 121; As shown in Fig. 2, Fig. 4, Fig. 5, top cover is connected by point of connection 130 with protecgulum, concrete, is provided with U-shaped hole 131 at the side opening of top cover 110, and the side of protecgulum 120 is provided with boss 122, and this boss 122 is plugged in U-shaped hole 131.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (1)
1. a HUD flip-open cover mechanism, comprises shell, offers top cover opening at the end face of shell, and cover gab before the front end face of shell offers, is characterized in that:
Comprise top cover, protecgulum, top cover rotating shaft, protecgulum rotating shaft;
Described top cover rotating shaft is fixed on described top cover opening part, and described protecgulum rotating shaft is fixed on described protecgulum opening part;
Described top cover is set in described top cover rotating shaft, and described protecgulum is set in described protecgulum rotating shaft;
Be provided with U-shaped hole at the side opening of described top cover, the side of described protecgulum is provided with boss, described boss is plugged in described U-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827148.2A CN104590125B (en) | 2014-12-25 | 2014-12-25 | A kind of head up display flip-open cover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827148.2A CN104590125B (en) | 2014-12-25 | 2014-12-25 | A kind of head up display flip-open cover mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104590125A true CN104590125A (en) | 2015-05-06 |
| CN104590125B CN104590125B (en) | 2018-07-10 |
Family
ID=53116307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827148.2A Active CN104590125B (en) | 2014-12-25 | 2014-12-25 | A kind of head up display flip-open cover mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN104590125B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004276648A (en) * | 2003-03-12 | 2004-10-07 | Calsonic Kansei Corp | Storage structure for head-up display |
| US20050024490A1 (en) * | 2003-07-29 | 2005-02-03 | Yazaki Corporation | Head-up display device |
| CN2764571Y (en) * | 2005-01-26 | 2006-03-15 | 陈连明 | Portable tool box |
| DE102011075885A1 (en) * | 2011-05-16 | 2012-11-22 | Robert Bosch Gmbh | Head up display device for displaying image of information about geometric condition to driver of vehicle, has support element that is provided with support portion for mounting optical imaging elements |
| CN203305920U (en) * | 2013-06-24 | 2013-11-27 | 惠州市华阳多媒体电子有限公司 | Anti-dust device of head-up display |
| CN203688914U (en) * | 2014-01-28 | 2014-07-02 | 华创车电技术中心股份有限公司 | Head-up display |
| CN104090368A (en) * | 2014-04-18 | 2014-10-08 | 惠州市华阳多媒体电子有限公司 | Sliding flip cover structure |
| CN204659587U (en) * | 2014-12-25 | 2015-09-23 | 惠州市华阳多媒体电子有限公司 | A kind of HUD flip-open cover mechanism |
-
2014
- 2014-12-25 CN CN201410827148.2A patent/CN104590125B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004276648A (en) * | 2003-03-12 | 2004-10-07 | Calsonic Kansei Corp | Storage structure for head-up display |
| US20050024490A1 (en) * | 2003-07-29 | 2005-02-03 | Yazaki Corporation | Head-up display device |
| CN2764571Y (en) * | 2005-01-26 | 2006-03-15 | 陈连明 | Portable tool box |
| DE102011075885A1 (en) * | 2011-05-16 | 2012-11-22 | Robert Bosch Gmbh | Head up display device for displaying image of information about geometric condition to driver of vehicle, has support element that is provided with support portion for mounting optical imaging elements |
| CN203305920U (en) * | 2013-06-24 | 2013-11-27 | 惠州市华阳多媒体电子有限公司 | Anti-dust device of head-up display |
| CN203688914U (en) * | 2014-01-28 | 2014-07-02 | 华创车电技术中心股份有限公司 | Head-up display |
| CN104090368A (en) * | 2014-04-18 | 2014-10-08 | 惠州市华阳多媒体电子有限公司 | Sliding flip cover structure |
| CN204659587U (en) * | 2014-12-25 | 2015-09-23 | 惠州市华阳多媒体电子有限公司 | A kind of HUD flip-open cover mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104590125B (en) | 2018-07-10 |
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