CN209142039U - A kind of Vehicular head-up display device - Google Patents
A kind of Vehicular head-up display device Download PDFInfo
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- CN209142039U CN209142039U CN201821643848.6U CN201821643848U CN209142039U CN 209142039 U CN209142039 U CN 209142039U CN 201821643848 U CN201821643848 U CN 201821643848U CN 209142039 U CN209142039 U CN 209142039U
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- mirror
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- display device
- dustproof cover
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Abstract
The utility model relates to a kind of Vehicular head-up display devices, comprising: image generation unit, curved surface lens device, regulating device, dustproof cover and shell；Described image generation unit, curved surface lens device and regulating device are arranged in shell；Shell is equipped with an opening, and shell is closed in dustproof cover installation over said opening；The curved surface lens device includes plane mirror, light-transmitting plate, first surface mirror and the second curved mirror；The plane mirror, light-transmitting plate, first surface mirror and the second curved mirror are successively oppositely arranged, the optical signal that image generation unit issues sequentially passes through plane mirror, light-transmitting plate, and dustproof cover is passed through after first surface mirror and the second curved mirror reflection and is projected on reflecting element.The utility model can facilitate the angle adjusted between first surface mirror and reflecting element by spring arrangement and adjusting motor, and then can be convenient driver's viewing of different heights, it is not easy to which the fatigue for causing driver guarantees the safety driven.
Description
Technical field
The utility model relates to a kind of display device, in particular to a kind of Vehicular head-up display device.
Background technique
With the continuous improvement of people's living standards, the demand to configuration of automobiles is also higher and higher, automobile is no longer only made
For a walking-replacing tool, and one of equipment when going out for diverting oneself and entertaining.
On the one hand most of automobile can realize the transmitting of audio by bluetooth or USB connection cell phone apparatus at present.In vehicle
In driving process, passenger can listen the music for wanting to listen, and also provide safety guarantee to receive calls.But pass through USB or indigo plant
Tooth connects automobile middle control, can only play audio, can not accomplish the transmitting of image and video, be unable to satisfy the practical need of consumer
It asks.
On the other hand, the throwing screen technology about mobile phone, plate etc. between personal devices and television display screen or projector
It is highly developed, wifi or connecting line are either used, it is all commonly used.Meanwhile also having using windshield as aobvious
Show the vehicle-mounted movie theatre of device, for windshield glass in driving as transparent glass use, when viewing is switched to display mode, viewer
Viewing enjoyment can also be enjoyed by sitting in the back row.
China Patent Publication No. CN108327652A, publication date on July 27th, 2018, innovation and creation it is entitled it is a kind of with
Minitype vehicle movie theatre of the windshield as display, this application discloses one kind using windshield as display
The Minitype vehicle movie theatre of device, including front windshield and controller containing display screen, controller is mounted on console, further includes
There is stereo system, stereo system is mounted on multiple corners in automobile, and controller is separately connected the display screen on front windshield
And stereo system, display screen are made of photovoltaic display screen, plastic layer, toughened glass layer and transparent photovoltaic power generation film.It is insufficient
Place is using windshield as display, and windshield is irregular free form surface, and as display screen, not only manufacture is difficult
Spend larger, and for different automobile types, pattern distortion is difficult to control；Under normal circumstances, front-seat personnel and windshield distance less than
1m not only influences viewing effect, will also result in visual fatigue.
Utility model content
One purpose of the utility model is to solve above-mentioned windshield of the existing technology as display image
The problem of distortion is difficult to control, and be easy to cause visual fatigue, provides a kind of Vehicular head-up display device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of Vehicular head-up display device, comprising:
Image generation unit 1-2, curved surface lens device 1-3, regulating device 1-4, dustproof cover 1-5 and shell 1-6；Described image generates single
First 1-2, curved surface lens device 1-3 and regulating device 1-4 are arranged in shell 1-6；Shell 1-6 is equipped with an opening, dustproof cover
Shell 1-6 is closed in 1-5 installation over said opening；The curved surface lens device 1-3 includes plane mirror 1-3-1, diffuser screen 1-3-
2, first surface mirror 1-3-4 and the second curved mirror 1-3-3；The plane mirror 1-3-1, diffuser screen 1-3-2, first surface mirror 1-
3-4 and the second curved mirror 1-3-3 are successively oppositely arranged, and the optical signal that image generation unit 1-2 is issued sequentially passes through plane mirror
1-3-1, diffuser screen 1-3-2 pass through dustproof cover 1-5 after first surface mirror 1-3-4 and the second curved mirror 1-3-3 reflection and project
On reflecting element 4.
Preferably, the regulating device 1-4 includes spring 1-4-1 and adjusting motor 1-4-2；The shell 1-6 is inside
A support rod is stretched out, the adjusting motor 1-4-2 is mounted on the lower section of support rod, the middle part first surface mirror 1-3-4 and institute
State support boom end rotation connection；The spring 1-4-1 first end is connect with the support rod, spring 1-4-1 second end and the
The connection of one lower end curved mirror 1-3-4 makes the first surface lower end mirror 1-3-4 offset with motor 1-4-2 shaft head is adjusted, and adjusts electricity
Machine 1-4-2 control shaft head telescopic pushes first surface mirror 1-3-4 around support boom end rotation, to adjust first surface mirror therewith
Angle between 1-3-4 and reflecting element 4.
Preferably, the dustproof cover 1-5 is Transparent Parts.
Preferably, the reflecting element 4 is front windshield glass of car.
Preferably, the reflecting element 4 is the LMDS Light Coupled Device being placed in automobile.
Preferably, the first surface mirror 1-3-4 is concave mirror.
Preferably, the second curved mirror 1-3-3 is convex reflecting mirror.
The utility model has the beneficial effects that the utility model provides a kind of simple and practical Vehicular head-up display device,
Can be using the LMDS Light Coupled Device in windshield or automobile as reflecting element, that is, perspective plane, Vehicular head-up display device is in automobile
Image or video are projected on reflecting element as projection device when static, what it is due to the presentation of Vehicular head-up display device is empty
Picture, the vision to passenger are the positions other than the about 7m, and when viewing, eyes will not be excessively close and tired because of image.Pass through bullet
Spring device and adjusting motor can facilitate the angle adjusted between first surface mirror and reflecting element, and then can be convenient different bodies
High driver's viewing, it is not easy to which the fatigue for causing driver guarantees the safety driven.
Detailed description of the invention
Fig. 1 is the lightray propagation path schematic diagram of the utility model.
In figure: 1-2, image generation unit, 1-3, curved surface lens device, 1-3-1, plane mirror, 1-3-2, diffuser screen, 1-3-4,
1-4-2, first surface mirror, 1-3-3, the second curved mirror, 1-4, regulating device, 1-4-1, spring adjust motor, 1-5, dust-proof
Lid, 1-6, shell, 4, windshield glass, 6, human eye, 7, light.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.
A kind of Vehicular head-up display device, as shown in Figure 1, comprising: image generation unit 1-2, curved surface lens device 1-3, adjust
Regulating device 1-4, dustproof cover 1-5 and shell 1-6；Image generation unit 1-2, curved surface lens device 1-3 and regulating device 1-4 are all provided with
It sets in shell 1-6；Shell 1-6 is equipped with an opening, and dustproof cover 1-5, which is mounted in opening, closes shell 1-6；Curved surface lens device
1-3 includes plane mirror 1-3-1, diffuser screen 1-3-2, first surface mirror 1-3-4 and the second curved mirror 1-3-3；Plane mirror 1-
3-1, diffuser screen 1-3-2, first surface mirror 1-3-4 and the second curved mirror 1-3-3 are successively oppositely arranged, image generation unit 1-
2 optical signals issued sequentially pass through plane mirror 1-3-1, diffuser screen 1-3-2, through first surface mirror 1-3-4 and the second curved mirror
Dustproof cover 1-5 is passed through after 1-3-3 reflection to be projected on windshield glass 4.
Regulating device 1-4 includes spring 1-4-1 and adjusting motor 1-4-2；Shell 1-6 inwardly stretches out a support rod, adjusts
Motor 1-4-2 is mounted on the lower section of support rod, is rotatablely connected in the middle part of first surface mirror 1-3-4 with support boom end；Spring 1-4-1
First end is connect with support rod, and spring 1-4-1 second end is connect with the lower end first surface mirror 1-3-4, makes first surface mirror 1-3-4
Lower end offsets with motor 1-4-2 shaft head is adjusted, and adjusts motor 1-4-2 control shaft head telescopic, pushes first surface mirror 1-
3-4 around support boom end rotation, adjusts the angle between first surface mirror 1-3-4 and windshield glass 4 therewith.Dustproof cover 1-5
For Transparent Parts, sunray can be reflected away, prevents sunray from entering eyes.The light letter issued by image generation unit 1-2
It number beats on plane mirror 1-3-1, light route is adjusted by the reflection of plane mirror 1-3-1, light passes through diffuser screen 1-3-2 and falls in
On the second curved mirror 1-3-3 of upside, diffuser screen 1-3-2 can promote light luminance, and be image by the soft dispersion of light
Display provide a uniform area source after two secondary reflection of the second curved mirror 1-3-3 and first surface mirror 1-3-4 light letter
It number beats on windshield glass 4 through dustproof cover 1-5, the region of human eye 6 towards projection is looked, and can be seen and be thrown by HUD device 1
The picture that shadow comes out.First surface mirror 1-3-4 is concave mirror, and the second curved mirror 1-3-3 is convex reflecting mirror.
Vehicular head-up display device, which has, to be driven and viewing both of which.When opening driving mode, Vehicular head-up is shown
Device can realize the projection of driving information and road information, provide convenience for driver；When the car is at rest, ability
Viewing mode is opened, at this point, Vehicular head-up display device can project the image and video information that are passed over by personal device
Onto windshield glass.Vehicular head-up display device is mountable on the instrument desk being located on front side of driver, at this time according to light
Projected image can be seen in reflection law, the only passenger on operating seat.What it is due to the presentation of Vehicular head-up display device is empty
Picture, the vision to passenger are the positions other than the about 7m, and therefore, when viewing, eyes will not be excessively close and tired because of image.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that commodity or system including a series of elements not only include those elements, but also including not arranging clearly
Other element out, or further include for this commodity or the intrinsic element of system.The case where not limiting more
Under, the element that is limited by sentence "including a ...", it is not excluded that also deposited in the commodity or system for including the element
In other identical element.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation.Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any ripe
Those skilled in the art is known, in the case where not departing from technical solutions of the utility model ambit, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the technical essence of the utility model to
Any simple modifications, equivalents, and modifications that upper embodiment is done still fall within the model of technical solutions of the utility model protection
In enclosing.
Claims (7)
1. a kind of Vehicular head-up display device characterized by comprising image generation unit (1-2), curved surface lens device (1-3),
Regulating device (1-4), dustproof cover (1-5) and shell (1-6)；
Described image generation unit (1-2), curved surface lens device (1-3) and regulating device (1-4) are arranged in shell (1-6)；
Shell (1-6) is equipped with an opening, and dustproof cover (1-5) installation closes shell (1-6) over said opening；
The curved surface lens device (1-3) include plane mirror (1-3-1), diffuser screen (1-3-2), first surface mirror (1-3-4) with
And second curved mirror (1-3-3)；The plane mirror (1-3-1), diffuser screen (1-3-2), first surface mirror (1-3-4) and second
Curved mirror (1-3-3) is successively oppositely arranged, image generation unit (1-2) issue optical signal sequentially pass through plane mirror (1-3-1),
Diffuser screen (1-3-2) passes through dustproof cover (1-5) after first surface mirror (1-3-4) and the second curved mirror (1-3-3) reflection and throws
Shadow is on reflecting element (4).
2. a kind of Vehicular head-up display device as described in claim 1, which is characterized in that the regulating device (1-4) includes bullet
Spring (1-4-1) and adjusting motor (1-4-2)；
The shell (1-6) inwardly stretches out a support rod, and the lower section for adjusting motor (1-4-2) and being mounted on support rod is described
It is rotatablely connected in the middle part of first surface mirror (1-3-4) with the support boom end；
Spring (1-4-1) first end is connect with the support rod, spring (1-4-1) second end and first surface mirror (1-3-
4) lower end connects, and the first surface mirror lower end (1-3-4) is made to offset with motor (1-4-2) shaft head is adjusted, and adjusts motor (1-4-
2) control shaft head telescopic pushes first surface mirror (1-3-4) around support boom end rotation, to adjust first surface mirror (1- therewith
3-4) the angle between reflecting element (4).
3. a kind of Vehicular head-up display device as claimed in claim 1 or 2, which is characterized in that the dustproof cover (1-5) is transparent
Part.
4. a kind of Vehicular head-up display device as claimed in claim 1 or 2, which is characterized in that the reflecting element (4) is vehicle
Windshield glass.
5. a kind of Vehicular head-up display device as claimed in claim 4, which is characterized in that the reflecting element (4) is to be placed in vapour
Interior LMDS Light Coupled Device.
6. a kind of Vehicular head-up display device as claimed in claim 1 or 2, which is characterized in that the first surface mirror (1-3-4)
For concave mirror.
7. a kind of Vehicular head-up display device as claimed in claim 1 or 2, which is characterized in that second curved mirror (1-3-3)
For convex reflecting mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643848.6U CN209142039U (en) | 2018-10-10 | 2018-10-10 | A kind of Vehicular head-up display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643848.6U CN209142039U (en) | 2018-10-10 | 2018-10-10 | A kind of Vehicular head-up display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209142039U true CN209142039U (en) | 2019-07-23 |
Family
ID=67268939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821643848.6U Active CN209142039U (en) | 2018-10-10 | 2018-10-10 | A kind of Vehicular head-up display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209142039U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531519A (en) * | 2019-08-30 | 2019-12-03 | 重庆矢崎仪表有限公司 | A kind of light path system of head-up display |
| CN111367079A (en) * | 2020-02-19 | 2020-07-03 | 浙江零跑科技有限公司 | Head-up display system through curved surface screen reflection |
| CN112918250A (en) * | 2019-12-06 | 2021-06-08 | 北京新能源汽车股份有限公司 | Intelligent display system and automobile |
| CN117170105A (en) * | 2023-09-11 | 2023-12-05 | 衍视电子科技（上海）有限公司 | HUD product curved mirror rotation control mechanism |
-
2018
- 2018-10-10 CN CN201821643848.6U patent/CN209142039U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531519A (en) * | 2019-08-30 | 2019-12-03 | 重庆矢崎仪表有限公司 | A kind of light path system of head-up display |
| CN112918250A (en) * | 2019-12-06 | 2021-06-08 | 北京新能源汽车股份有限公司 | Intelligent display system and automobile |
| CN111367079A (en) * | 2020-02-19 | 2020-07-03 | 浙江零跑科技有限公司 | Head-up display system through curved surface screen reflection |
| CN117170105A (en) * | 2023-09-11 | 2023-12-05 | 衍视电子科技（上海）有限公司 | HUD product curved mirror rotation control mechanism |
| CN117170105B (en) * | 2023-09-11 | 2024-04-30 | 衍视电子科技（上海）有限公司 | HUD product curved mirror rotation control mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zero run Technology Co.,Ltd. Address before: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |