CN204506757U - A kind of reflective viewing screen jack of HUD - Google Patents
A kind of reflective viewing screen jack of HUD Download PDFInfo
- Publication number
- CN204506757U CN204506757U CN201420843113.3U CN201420843113U CN204506757U CN 204506757 U CN204506757 U CN 204506757U CN 201420843113 U CN201420843113 U CN 201420843113U CN 204506757 U CN204506757 U CN 204506757U
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- CN
- China
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- viewing screen
- reflective viewing
- screw mandrel
- main body
- body frame
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Abstract
The utility model relates to HUD design field, and particularly a kind of reflective viewing screen jack of HUD, comprises main body frame, cliding seat, reflective viewing screen assembly, motor, transmission gear; Be provided with guide rail at the side opening of described main body frame, and the bottom surface of main body frame is provided with screw mandrel; Described cliding seat offers through hole, and offers spiral lamination at described through hole madial wall; Described cliding seat is set on described screw mandrel by described through hole, and the spiral lamination making described through hole madial wall offer engages with screw mandrel; The bottom of reflective viewing screen assembly is flexibly connected with cliding seat; Reflective viewing screen assembly side is provided with the slide shaft for being plugged in guide rail; Described motor is arranged in main body frame, and is connected with screw mandrel by transmission gear, rotates for driving screw mandrel.Apply this technical scheme and a kind of brand-new reflective viewing screen folding and unfolding mode can be provided, make reflective viewing screen along Orbital contraction and unlatching, more advanced, there is science and technology sense more.
Description
Technical field
The present invention relates to HUD design field, particularly a kind of reflective viewing screen jack of HUD.
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 time of the automobile technical field of existing HUD application is comparatively of short duration, it has imitated the keystone configuration of the HUD on aerocraft, but its reflective viewing screen is be erected at windshield inner face mostly, along with the progressively popularization of HUD, also part HUD is had when not using, the structure that reflective viewing screen can be folded, but such folding mode is extremely original, falls behind.
Summary of the invention
Embodiment of the present invention goal of the invention is the reflective viewing screen jack providing a kind of HUD, apply this technical scheme and a kind of brand-new reflective viewing screen folding and unfolding mode can be provided, make reflective viewing screen along Orbital contraction and unlatching, more advanced, there is science and technology sense more.
In order to realize foregoing invention object, complete skill scheme of the present invention is:
A reflective viewing screen jack for HUD, comprises main body frame, cliding seat, reflective viewing screen assembly, motor, transmission gear; Be provided with guide rail at the side opening of described main body frame, and the bottom surface of main body frame is provided with screw mandrel; Described cliding seat offers through hole, and offers spiral lamination at described through hole madial wall; Described cliding seat is set on described screw mandrel by described through hole, and the spiral lamination making described through hole madial wall offer engages with described screw mandrel; The bottom of described reflective viewing screen assembly is flexibly connected with described cliding seat; Described reflective viewing screen assembly side is provided with the slide shaft for being plugged in described guide rail; Described motor is arranged in described main body frame, and is connected with described screw mandrel by described transmission gear, rotates for driving described screw mandrel.
Preferably, offer guide rail respectively in side, two, the left and right of described main body frame, and two sides are respectively arranged with the slide shaft for being plugged in described guide rail about described reflective viewing screen assembly.
Therefore application the present embodiment technical scheme, arranges guide rail by the side at main body frame; In bottom surface, screw mandrel is set, and by cliding seat by the spiral lamination of the through hole offered and through hole madial wall be socketed on screw mandrel, and to engage each other; Screw mandrel is driven to rotate during electric machine rotation, indirectly make slide shaft displacement, now reflective viewing screen assembly relies on slide shaft along guide rail parallel motion, when slide shaft moves to guide rail terminal, now screw mandrel is rotated further and drives cliding seat to be that the center of circle overturns with slide shaft, makes the reflective viewing screen assembly being movably arranged on cliding seat top from level to being turned into Vertical dimension.The invention provides a kind of brand-new reflective viewing screen folding and unfolding mode, make reflective viewing screen along Orbital contraction and unlatching, more advanced, there is science and technology sense more.
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.
Fig. 1 provides collapsed state schematic perspective view for the embodiment of the present invention 1;
Fig. 2 provides opening schematic perspective view for the embodiment of the present invention 1;
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 and Figure 2, disclose the present embodiment from being retracted into the process opened, present embodiments provide a kind of reflective viewing screen jack of HUD, comprise main body frame 100, cliding seat 131, reflective viewing screen assembly 132, motor 142, transmission gear 143; Be provided with guide rail (111,112) at the side opening of main body frame 100, and the bottom surface of main body frame 100 is provided with screw mandrel 141; Cliding seat 131 offers through hole (sign), and offer spiral lamination (not shown) at this through hole madial wall; This cliding seat 100 is set on screw mandrel 141 by through hole, and the spiral lamination making through hole madial wall offer engages with screw mandrel 141; The bottom of reflective viewing screen assembly 132 is flexibly connected with cliding seat 131; The slide shaft (121,122) for being plugged in guide rail is provided with in reflective viewing screen assembly 132 side; Motor 142 is arranged in main body frame 100, and is connected with screw mandrel 141 by transmission gear 143, rotates for driving screw mandrel 141.
As shown in FIG., guide rail is offered respectively in side, two, the left and right of described main body frame, and two sides are respectively arranged with the slide shaft for being plugged in guide rail about described reflective viewing screen assembly, but can know from content disclosed in specification sheets, the effect that guide rail and slide shaft coordinate is the moving range of restriction reflective viewing screen assembly and is reflective viewing screen assembly guiding, can infer purposes, in fact the quantity of guide rail and slide shaft is all can serve the same role equally for the moment, but when quantity is two, then make the movement of reflective viewing screen assembly more stable.
In fact the embodiment of the present invention is when application, guide rail is with certain radian, make cliding seat guide rail auxiliary under, time slide shaft is along slide, the compound motion making cliding seat do translation adding upset, along with the sliding distance of cliding seat increases, make the rotary movement of cliding seat increasing, finally when slide shaft arrives the terminal of guide rail, cliding seat is using slide shaft as the center of circle, screw mandrel continues to drive cliding seat only to make rotary movement, and when cliding seat is turned into vertical direction, whole action completes.
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 (2)
1. a reflective viewing screen jack for HUD, is characterized in that:
Comprise main body frame, cliding seat, reflective viewing screen assembly, motor, transmission gear;
Be provided with guide rail at the side opening of described main body frame, and the bottom surface of main body frame is provided with screw mandrel;
Described cliding seat offers through hole, and offers spiral lamination at described through hole madial wall; Described cliding seat is set on described screw mandrel by described through hole, and the spiral lamination making described through hole madial wall offer engages with described screw mandrel;
The bottom of described reflective viewing screen assembly is flexibly connected with described cliding seat; Described reflective viewing screen assembly side is provided with the slide shaft for being plugged in described guide rail;
Described motor is arranged in described main body frame, and is connected with described screw mandrel by described transmission gear, rotates for driving described screw mandrel.
2. the reflective viewing screen jack of a kind of HUD according to claim 1, is characterized in that:
Offer guide rail respectively in side, two, the left and right of described main body frame, and two sides are respectively arranged with the slide shaft for being plugged in described guide rail about described reflective viewing screen assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843113.3U CN204506757U (en) | 2014-12-25 | 2014-12-25 | A kind of reflective viewing screen jack of HUD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843113.3U CN204506757U (en) | 2014-12-25 | 2014-12-25 | A kind of reflective viewing screen jack of HUD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506757U true CN204506757U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843113.3U Expired - Fee Related CN204506757U (en) | 2014-12-25 | 2014-12-25 | A kind of reflective viewing screen jack of HUD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204506757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927639A (en) * | 2018-04-24 | 2019-06-25 | 惠州市华阳多媒体电子有限公司 | A kind of HUD combiner spin locking mode mechanism |
-
2014
- 2014-12-25 CN CN201420843113.3U patent/CN204506757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927639A (en) * | 2018-04-24 | 2019-06-25 | 惠州市华阳多媒体电子有限公司 | A kind of HUD combiner spin locking mode mechanism |
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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: 20150729 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |