CN203688914U - Head-up display - Google Patents
Head-up display Download PDFInfo
- Publication number
- CN203688914U CN203688914U CN201420055493.4U CN201420055493U CN203688914U CN 203688914 U CN203688914 U CN 203688914U CN 201420055493 U CN201420055493 U CN 201420055493U CN 203688914 U CN203688914 U CN 203688914U
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- China
- Prior art keywords
- driving wheel
- projection plate
- drive motor
- rotation
- over cap
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- Expired - Fee Related
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Abstract
Provided is a head-up display. The head-up display comprises a box body, a protection cover, a projection plate, a linkage component and a driving motor. The box body comprises an opening and a holding trough which are communicated. The protection cover covers one side of the opening. The projection plate is located in the holding trough. One side of the projection plate comprises a first driving wheel. The linkage component is located in the holding trough. The linkage component comprises a second driving wheel, a third driving wheel and a transmission rod which are linked. The third driving wheel is connected with the protection cover. One side of the transmission rod is connected with the second driving wheel. The other side of the transmission rod is connected with the third driving wheel. The driving motor is located in the holding trough and drives the first driving wheel and the linkage component to rotate. When the first driving wheel and the projection plate rotate in the first direction, the third driving wheel is linked with the protection cover synchronously and rotates in the second direction, and thus the protection cover is opened and the projection plate rotates to the outer side of the opening.
Description
Technical field
The utility model relates to a kind of HUD, relates in particular to a kind of HUD of folding.
Background technology
Science and technology is maked rapid progress, novel and multi-functional for the electronic component of the vehicles, and the equipment on the vehicles is also weeded out the old and bring forth the new in succession.To show that the display device of information of vehicles is as example, general common display device is for being arranged on instrument panel, by showing on instrument panel that information of vehicles uses.
Because driving to watch between the visual angle of windshield and instrument panel, driver there is certain angle; therefore; in the time of vehicle front burst crisis situation; if bowing at that time, driver watched the information of vehicles on instrument panel; watch the situation outside windshield and cannot immediately come back, the misgivings in reaction not as good as lower easy generation driving accident.
A kind of position telescopic display device arround windshield also releases one after another, and shows information of vehicles by the projection plate after upwards extending, and while stopping using, in the housing of the downward retraction instrument panel assembly of projection plate, reduces by this and shift the visual angle that driver drives.
But; the display device being generally positioned on the housing of instrument panel assembly there is no any over cap; therefore be easily subject to the problem that exposure in sunshine or dust adhere to; cause projection plate and inner body (such as ray machine, circuit board etc.) to damage; so; how to solve the problem of existing structure, be the problem place that relevant dealer institute must think deeply.
Utility model content
In view of above problem, the problem that provides a kind of projection ray machine, projection plate etc. of the box body inside of avoiding HUD adhered to by exposure in sunshine or dust is provided the purpose of this utility model.
For reaching above-mentioned purpose, the utility model provides a kind of HUD, and it comprises:
One box body, comprises the opening and the storage tank that are connected;
One over cap, covers at this opening;
One projection plate, is positioned at this storage tank, and a side of this projection plate comprises one first driving wheel;
One linked component, be positioned at this storage tank, one second driving wheel, one the 3rd driving wheel and a drive link that this linked component comprises phase interlock, the 3rd driving wheel connects this over cap, one side of this drive link connects this second driving wheel, and the opposite side of this drive link connects the 3rd driving wheel; And
One CD-ROM drive motor, is positioned at this storage tank and drives the rotation of this first driving wheel and this linked component;
Wherein, when this first driving wheel and this projection plate rotate a first direction, this over cap of the synchronous interlock of the 3rd driving wheel rotates a second direction, and to open this over cap, this projection plate rotates to this opening.
Above-mentioned HUD, wherein this CD-ROM drive motor engages this first driving wheel and synchronizes with this second driving wheel and drive the rotation of this first driving wheel and this second driving wheel.
Above-mentioned HUD, wherein this CD-ROM drive motor engages this first driving wheel, and this first driving wheel engages this second driving wheel, and when this CD-ROM drive motor drives this first driving wheel rotation, this first driving wheel synchronously drives this second driving wheel rotation.
Above-mentioned HUD, wherein this CD-ROM drive motor engages this second driving wheel, and this second driving wheel engages this first driving wheel, and when this CD-ROM drive motor drives this second driving wheel rotation, this second driving wheel synchronously drives this first driving wheel rotation.
Above-mentioned HUD, wherein this CD-ROM drive motor engages the 3rd driving wheel, this first driving wheel engages this second driving wheel, and when this CD-ROM drive motor drives the 3rd driving wheel rotation, the 3rd driving wheel synchronously drives this second driving wheel and the rotation of this first driving wheel.
Above-mentioned HUD, wherein the 3rd driving wheel is a ratchet, and this over cap is opened into behind location, and the 3rd driving wheel idle running and this over cap reverse rotation also cover at this opening.
Above-mentioned HUD, wherein this box body comprises an enclosing cover, is positioned at the sidewall of this opening and this first driving wheel of interlock.
Above-mentioned HUD, wherein this first driving wheel is cam.
Above-mentioned HUD, wherein this first direction is contrary sense of rotation with this second direction.
Above-mentioned HUD, wherein this box body more comprises a projection ray machine and a reflective mirror, is positioned at this storage tank, and this reflective mirror reflects the image light of this projection ray machine to this projection plate.
The utility model is a folding HUD, and during by projection plate income box body, interlock over cap is closed opening, with the protection of over cap, and the problem of avoiding projection ray machine, the projection plate etc. of box body inside adhered to by exposure in sunshine or dust.And, by the ratchet structure of the 3rd driving wheel, in the time of the use state of projection plate outside opening; the 3rd driving wheel itself can reverse rotation; drive over cap to close opening, the problem that also can avoid exposure in sunshine box body inside or dust to enter is provided while using projection plate.In addition, use the power source of linked component and single CD-ROM drive motor, make it to open over cap and controlling projection plate opening angle in interlock mode, reach the effect of simplifying space and small product size miniaturization.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Brief description of the drawings
Schematic appearance after Fig. 1 projection plate of the present utility model is opened;
Schematic side view before Fig. 2 projection plate of the present utility model is opened;
Schematic side view when Fig. 3 projection plate of the present utility model is opened;
Schematic side view after Fig. 4 projection plate of the present utility model is opened;
Schematic side view when Fig. 5 over cap folding of the present utility model;
Schematic side view after Fig. 6 over cap folding of the present utility model;
The schematic side view of Fig. 7 another interlock aspect of the present utility model;
Fig. 8 be Fig. 7 projection plate open time schematic side view.
Wherein, Reference numeral
100 HUDs
11 box bodys
111 openings
112 storage tanks
113 enclosing covers
21 over caps
31 projection plates
33 first driving wheels
51 linked components
53 second driving wheels
55 the 3rd driving wheels
57 drive links
61 CD-ROM drive motor
81 projection ray machines
91 reflective mirrors
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and principle of work are described in detail:
Fig. 1 and Fig. 2 are the embodiment of the utility model HUD.Fig. 1 is the schematic appearance after projection plate is opened, and Fig. 2 is the schematic side view before projection plate is opened.
In the present embodiment, HUD 100 is for being embedded the housing of instrument panel, be positioned at main driving seat front windshield arround.HUD 100 is mainly made up of box body 11, over cap 21, projection plate 31, linked component 51 and CD-ROM drive motor 61.
Over cap 21 can be a sheet plate, and over cap 21 can be plastic cement material and makes, but not as limit.Implement in aspect at some, over cap 21 can be light-transmitting materials and makes.At this, over cap 21 covers at opening 111.
CD-ROM drive motor 61 is positioned at storage tank 112, at this, mainly by the driving power of CD-ROM drive motor 61, drives the first driving wheel 33 and linked component 51 to rotate.
Consult Fig. 3 and Fig. 4; when HUD 100 is in the time using; rotate by CD-ROM drive motor 61, drive the first driving wheel 33 and projection plate 31 to rotate first direction, make the synchronous interlock over cap 21 of the 3rd driving wheel 55 rotate second direction; at this; first direction is contrary sense of rotation with second direction, and for example first direction is for being rotated counterclockwise, and second direction is for turning clockwise; when opening by this over cap 21, projection plate 31 synchronous rotaries are to opening 111.Otherwise; when HUD 100 is in the time stopping using; by CD-ROM drive motor 61 reverse rotations; the above-mentioned interlock mode of inverted repeat; while making projection plate 31 rotate to storage tank 112; close synchronously over cap 21, with the protection of over cap 21, avoids projecting the problem that ray machine 81, projection plate 31 etc. are adhered to by exposure in sunshine or dust.
Implement in aspect at some; the 3rd driving wheel 55 is further a ratchet structure; when over cap 21 rotarily opens to location (being that one end of over cap 21 is against storage tank 112 inner sides of living box body 11); when drive link 57 is wanted to promote the 3rd driving wheel 55 again and rotated, provide the 3rd driving wheel 55 itself to form idle running with the characteristic of ratchet structure.Now, because the 3rd driving wheel 55 is removed the interlock to over cap 21, therefore over cap 21 rotates with gravity own downwards, and over cap 21 covers at opening 111(automatically as shown in Fig. 4, Fig. 5 and Fig. 6).Now, projection plate 31 the outer show image that provides of opening 111 is provided and uses, and over cap 21 is closed opening 111 and kept the sun off, and avoids projecting the problem that ray machine 81 grades are adhered to by exposure in sunshine or dust.If while wanting folding projection plate 31, only must rotate again the 3rd driving wheel 55 and open over cap 21, after the radius of the rotatable income storage tank 112 of projection plate 31, over cap 21 covers at opening 111 automatically.
In the present embodiment, one side of drive link 57 is articulated in the below of the second driving wheel 53, the opposite side of drive link 57 is articulated in the top of the 3rd driving wheel 55, drive link 57 forms vergence direction and swings (for example bottom right, upper left or lower-left, upper right), in the time that the second driving wheel 53 rotates, rotate the 3rd driving wheel 55 by drive link 57 and rotate.
Implement in aspects at some, a side of drive link 57 can be fixed in the second driving wheel 53 above or below, the opposite side correspondence of drive link 57 be fixed in the 3rd driving wheel 55 above or below, drive link 57 forms horizontal direction and swings by this.
In the present embodiment, CD-ROM drive motor 61 engages the second driving wheel 53, but not as limit.And the second driving wheel 53 engages the first driving wheel 33, in the time that CD-ROM drive motor 61 drives the second driving wheel 53 to rotate, synchronous first driving wheel 33 that drives of the second driving wheel 53 rotates.Form CD-ROM drive motor 61 with this and drive the second driving wheel 53 to rotate, and the kind of drive of second driving wheel 53 interlock the first driving wheels 33.
Implement in aspect at some, engageable the first driving wheel 33 of CD-ROM drive motor 61, then engage the second driving wheel 53 by the first driving wheel 33, in the time that CD-ROM drive motor 61 drives the first driving wheel 33 to rotate, synchronous second driving wheel 53 that drives of the first driving wheel 33 rotates.Form CD-ROM drive motor 61 with this and drive the first driving wheel 33 to rotate, and the kind of drive of first driving wheel 33 interlock the second driving wheels 53.
Implement in aspect at some, engageable the 3rd driving wheel 55 of CD-ROM drive motor 61, the first driving wheel 33 engages the second driving wheel 53, and in the time that CD-ROM drive motor 61 drives the 3rd driving wheel 55 to rotate, synchronous the second driving wheel 53 and the first driving wheel 33 of driving of the 3rd driving wheel 55 rotates.Form CD-ROM drive motor 61 with this and drive the 3rd driving wheel 55 to rotate, and the 3rd driving wheel 55 rotates by trace 57 interlock the second driving wheels 53, and the second driving wheel 53 kind of drive of interlock the first driving wheel 33 again.
Consult Fig. 7 and Fig. 8, implement in aspect at some, engageable the first driving wheel 33 of CD-ROM drive motor 61 and the second driving wheel 53, in the time that CD-ROM drive motor 61 turns clockwise, the first driving wheel 33 and the second driving wheel 53 present and are rotated counterclockwise, and the first driving wheel 33 drives projection plate 31 to be rotated counterclockwise to opening 111.The second driving wheel 53 presents and turns clockwise by drive link 57 interlocks the 3rd driving wheel 55, the three driving wheels 55, and the 3rd driving wheel 55 drives over cap 21 dextrorotations then opens opening 111.Form with this kind of drive that CD-ROM drive motor 61 drives the first driving wheel 33 and the second driving wheel 53 to rotate simultaneously.
Fig. 2 and Fig. 3, implement in aspect at some, and box body 11 further has an enclosing cover 113, is positioned at the sidewall of opening 111, a side pivot joint box body 11 of enclosing cover 113, opposite side interlock first driving wheel 33 of enclosing cover 113.At this; the first driving wheel 33 itself can be a cam structure or the first driving wheel 33 can coaxially link a cam structure; in the time that the first driving wheel 33 rotates; with the outer rim pushing and pressing enclosing cover 113 of cam structure, enclosing cover 113 is rotarily opened; provide projection plate 31 to open the effect compared with wide-angle, and in the time that over cap 21 is closed opening 111 problem of unlikely collision projection plate 31.
The utility model is a folding HUD, and during by projection plate income box body, interlock over cap is closed opening, with the protection of over cap, and the problem of avoiding projection ray machine, the projection plate etc. of box body inside adhered to by exposure in sunshine or dust.And, by the ratchet structure of the 3rd driving wheel, in the time of the use state of projection plate outside opening; the 3rd driving wheel itself can reverse rotation; drive over cap to close opening, the problem that also can avoid exposure in sunshine box body inside or dust to enter is provided while using projection plate.In addition, use the power source of linked component and single CD-ROM drive motor, make it to open over cap and controlling projection plate opening angle in interlock mode, reach the effect of simplifying space and small product size miniaturization.
Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a HUD, is characterized in that, comprising:
One box body, comprises the opening and the storage tank that are connected;
One over cap, covers at this opening;
One projection plate, is positioned at this storage tank, and a side of this projection plate comprises one first driving wheel;
One linked component, be positioned at this storage tank, one second driving wheel, one the 3rd driving wheel and a drive link that this linked component comprises phase interlock, the 3rd driving wheel connects this over cap, one side of this drive link connects this second driving wheel, and the opposite side of this drive link connects the 3rd driving wheel; And
One CD-ROM drive motor, is positioned at this storage tank and drives the rotation of this first driving wheel and this linked component;
Wherein, when this first driving wheel and this projection plate rotate a first direction, this over cap of the synchronous interlock of the 3rd driving wheel rotates a second direction, and to open this over cap, this projection plate rotates to this opening.
2. HUD according to claim 1, is characterized in that, this CD-ROM drive motor engages this first driving wheel synchronizes with this second driving wheel and drive the rotation of this first driving wheel and this second driving wheel.
3. HUD according to claim 1, it is characterized in that, this CD-ROM drive motor engages this first driving wheel, and this first driving wheel engages this second driving wheel, when this CD-ROM drive motor drives this first driving wheel rotation, this first driving wheel synchronously drives this second driving wheel rotation.
4. HUD according to claim 1, it is characterized in that, this CD-ROM drive motor engages this second driving wheel, and this second driving wheel engages this first driving wheel, when this CD-ROM drive motor drives this second driving wheel rotation, this second driving wheel synchronously drives this first driving wheel rotation.
5. HUD according to claim 1, it is characterized in that, this CD-ROM drive motor engages the 3rd driving wheel, this first driving wheel engages this second driving wheel, when this CD-ROM drive motor drives the 3rd driving wheel rotation, the 3rd driving wheel synchronously drives this second driving wheel and the rotation of this first driving wheel.
6. HUD according to claim 1, is characterized in that, the 3rd driving wheel is a ratchet, and this over cap is opened into behind location, and the 3rd driving wheel idle running and this over cap reverse rotation also cover at this opening.
7. HUD according to claim 1, is characterized in that, this box body comprises an enclosing cover, is positioned at the sidewall of this opening and this first driving wheel of interlock.
8. HUD according to claim 7, is characterized in that, this first driving wheel is cam.
9. HUD according to claim 1, is characterized in that, this first direction is contrary sense of rotation with this second direction.
10. HUD according to claim 1, is characterized in that, this box body more comprises a projection ray machine and a reflective mirror, is positioned at this storage tank, and this reflective mirror reflects the image light of this projection ray machine to this projection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055493.4U CN203688914U (en) | 2014-01-28 | 2014-01-28 | Head-up display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055493.4U CN203688914U (en) | 2014-01-28 | 2014-01-28 | Head-up display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688914U true CN203688914U (en) | 2014-07-02 |
Family
ID=51010795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055493.4U Expired - Fee Related CN203688914U (en) | 2014-01-28 | 2014-01-28 | Head-up display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688914U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598124A (en) * | 2014-12-24 | 2015-05-06 | 深圳市矽韦氏科技有限公司 | Method and system for regulating field angle of head-up display device |
| CN104590125A (en) * | 2014-12-25 | 2015-05-06 | 惠州市华阳多媒体电子有限公司 | Cover overturning mechanism of head up display |
| CN104635339A (en) * | 2014-12-25 | 2015-05-20 | 惠州市华阳多媒体电子有限公司 | Flip cover mechanism for head-up display |
| CN105739098A (en) * | 2016-04-14 | 2016-07-06 | 惠州市华阳多媒体电子有限公司 | Head-up display |
| CN105739097A (en) * | 2016-04-14 | 2016-07-06 | 惠州市华阳多媒体电子有限公司 | Protective shielding apparatus and head-up display employing same |
| CN106526847A (en) * | 2015-09-10 | 2017-03-22 | 光宝科技股份有限公司 | Head-up display device |
| CN106707507A (en) * | 2015-11-17 | 2017-05-24 | 光宝电子(广州)有限公司 | Head-up display equipment |
| CN107390363A (en) * | 2016-05-17 | 2017-11-24 | 矢崎总业株式会社 | Head-up display system |
| CN114236821A (en) * | 2020-09-09 | 2022-03-25 | 光宝电子(广州)有限公司 | Head-up display device |
-
2014
- 2014-01-28 CN CN201420055493.4U patent/CN203688914U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598124A (en) * | 2014-12-24 | 2015-05-06 | 深圳市矽韦氏科技有限公司 | Method and system for regulating field angle of head-up display device |
| CN104590125B (en) * | 2014-12-25 | 2018-07-10 | 惠州市华阳多媒体电子有限公司 | A kind of head up display flip-open cover mechanism |
| CN104590125A (en) * | 2014-12-25 | 2015-05-06 | 惠州市华阳多媒体电子有限公司 | Cover overturning mechanism of head up display |
| CN104635339A (en) * | 2014-12-25 | 2015-05-20 | 惠州市华阳多媒体电子有限公司 | Flip cover mechanism for head-up display |
| CN106526847A (en) * | 2015-09-10 | 2017-03-22 | 光宝科技股份有限公司 | Head-up display device |
| CN106526847B (en) * | 2015-09-10 | 2019-03-29 | 光宝科技股份有限公司 | Head-up display device |
| CN106707507B (en) * | 2015-11-17 | 2019-05-17 | 光宝电子(广州)有限公司 | Head-up display device |
| CN106707507A (en) * | 2015-11-17 | 2017-05-24 | 光宝电子(广州)有限公司 | Head-up display equipment |
| CN105739097A (en) * | 2016-04-14 | 2016-07-06 | 惠州市华阳多媒体电子有限公司 | Protective shielding apparatus and head-up display employing same |
| CN105739098B (en) * | 2016-04-14 | 2018-07-10 | 惠州市华阳多媒体电子有限公司 | Head up display |
| CN105739098A (en) * | 2016-04-14 | 2016-07-06 | 惠州市华阳多媒体电子有限公司 | Head-up display |
| CN107390363A (en) * | 2016-05-17 | 2017-11-24 | 矢崎总业株式会社 | Head-up display system |
| US10394027B2 (en) | 2016-05-17 | 2019-08-27 | Yazaki Corporation | Head-up display system |
| CN107390363B (en) * | 2016-05-17 | 2019-12-20 | 矢崎总业株式会社 | Head-up display system |
| CN114236821A (en) * | 2020-09-09 | 2022-03-25 | 光宝电子(广州)有限公司 | Head-up display device |
| CN114236821B (en) * | 2020-09-09 | 2023-10-13 | 光宝电子(广州)有限公司 | 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 |
Granted publication date: 20140702 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |