CN203528385U - Car rearview device with projection function - Google Patents
Car rearview device with projection function Download PDFInfo
- Publication number
- CN203528385U CN203528385U CN201320765479.9U CN201320765479U CN203528385U CN 203528385 U CN203528385 U CN 203528385U CN 201320765479 U CN201320765479 U CN 201320765479U CN 203528385 U CN203528385 U CN 203528385U
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- CN
- China
- Prior art keywords
- projector
- projection
- back mirror
- shell
- automobile
- 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.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/04—Rear-view mirror arrangements mounted inside vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
Abstract
The utility model discloses a car rearview device with a projection function. The car rearview device comprises a rearview mirror and a projector, wherein the rearview mirror comprises a shell, a display module and a control module, and the display module and the control module are arranged in the shell; the projector comprises a projection host and a projection screen, the projection screen is arranged on a windscreen, and the projection host is electrically connected with the control module and the display module. The car rearview device has the advantages that the huge superbright display effect of images is achieved through the enlarged projection of the projector for pictures, the manufacturing cost can be reduced, the display quality is improved, and the easy driving is facilitated.
Description
Technical field
The utility model relates to vehicular spare parts field, more particularly, relates to a kind of automobile backsight device with projecting function.
Background technology
In a lot of special industries, image on telltale needs by human eye, to be seen clearly Chu in the sun or under high light, such as automobile rear-view mirror display, in order to allow chaufeur see clearly Chu, need back mirror to have bright especially screen, and screen needs are enough large, due to a variety of causes, present indicator screen on the market has partially dark phenomenon.Solve the large not and partially dark problem of screen, traditional method, or be to improve display backlight brightness, back up rearview mirror is adopted to large display screen, although can make like this display effect be improved,, still cannot reach the effect that image super large superbright shows.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of low cost of manufacture, the automobile backsight device with projecting function that display quality is high, and it is the projection to picture by projector, thereby reaches the effect that image super large superbright shows.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of automobile backsight device with projecting function, comprise back mirror and projector, described back mirror comprises shell and is located at the demonstration module in shell and controls module, described projector comprises projection main and projection screen, described projection screen is arranged on windshield, and described projection main is with control module and show that module electrically connects.
Described projection main is arranged in shell.
In described shell, be also provided with projector permanent seat, described projection main is provided with ball-clamped device, and described projection main is placed on back mirror outside, by ball-clamped device, is flexibly connected with the projector permanent seat of back mirror inside.
Described projection screen is arranged at windshield outside.
Described projection screen is arranged at automobile windscreen inner.
Described projector is miniature LED projector or miniature laser projector or miniature infrared projector.
The utility model adopts said structure, and projection main both can be built in casing of rearview mirror, also can be connected to back mirror outside by a ball-clamped device, and easy accessibility can flexible angle; Projector is built in back mirror inside, can picture be projected on Windshield by adjusting back mirror and camera lens, easy to operate.Screen both can be attached to the inside of windshield, also can be attached to the outside of windshield, projector by projects images to the projection on Windshield, be presented on screen, both can allow chaufeur in car see the image of projection, also can allow the people of outside see, display frame is large and brightness is high, is convenient to the situation that chaufeur is observed driving periphery.In addition, common projector is because volume is very large, expensive, be difficult to make an integration product with back mirror, micro projector of the present invention, not only volume is little for it, and price is relatively cheap, be usually said pocket-type projector, together with arranging in pairs or groups dexterously with back mirror, thereby form a new integrated multifunctional rearview mirror product with image projection function.
After reading by reference to the accompanying drawings the detailed description of embodiment of the present utility model, it is clearer that feature of the present utility model and advantage will become.
Accompanying drawing explanation
Fig. 1 is the external structural representation of the utility model projection main;
Fig. 2 is that the A-A of Fig. 1 accompanies view;
Fig. 3 is the external STRUCTURE DECOMPOSITION schematic diagram of the utility model projection main;
Fig. 4 is the utility model ball-clamped device schematic diagram;
Fig. 5 is the built-in STRUCTURE DECOMPOSITION schematic diagram of the utility model projection main;
Fig. 6 is the image schematic diagram that the utility model back mirror read-out shows;
Fig. 7 is the image schematic diagram that the utility model projection screen shows;
Fig. 8 is the schematic diagram of the utility model projector main frame windup-degree when external.
In figure:
1, back mirror; 2, projector; 11, upper cover; 12, lower cover; 13, button; 14, back-mirror glass; 15, back mirror read-out; 16, PCB support; 17, pcb board; 18, rack fixing seat; 19, projector permanent seat; 20, upper cover lampshade; 21, lower cover lampshade; 22, sectional shelf-unit; 23, projection main; 24, projection screen; 25, ball-clamped device.
The specific embodiment
With an embodiment, the utility model is described in further detail below, but should illustrates, protection domain of the present utility model is not limited only to this.
Embodiment 1:
As Figure 1-4, a kind of automobile backsight device with projecting function, comprises back mirror 1 and projector 2, back mirror 1 comprises shell, shell is comprised of upper cover 11 and lower cover 12, and upper cover 1 is provided with button 13 and upper cover lampshade 20, and lower cover 12 is provided with lower cover lampshade 21 and sectional shelf-unit 22; In shell, be provided with and show module and control module, show that module comprises back-mirror glass 14 and back mirror read-out 15, control module and comprise PCB support 16, pcb board 17 and rack fixing seat 18; In shell, be also provided with projector permanent seat 19.Projector 2 comprises projection main 23 and projection screen 24, projection main 23 is provided with ball-clamped device 25, projection main 23 is placed on back mirror outside, by ball-clamped device 25, be flexibly connected with the projector permanent seat 19 of back mirror inside, projection screen is arranged on windshield, can be affixed on automobile windscreen inner and also can be affixed on windshield outside.
Embodiment 2:
As shown in Figure 5, a kind of automobile backsight device with projecting function, comprises back mirror 1 and projector 2, back mirror 1 comprises shell, shell is comprised of upper cover 11 and lower cover 12, and upper cover 1 is provided with button 13 and upper cover lampshade 20, and lower cover 12 is provided with lower cover lampshade 21 and sectional shelf-unit 22; In shell, be provided with and show module and control module, show that module comprises back-mirror glass 14 and back mirror read-out 15, control module and comprise PCB support 16, pcb board 17 and rack fixing seat 18.Projector 2 comprises projection main 23 and projection screen 24, and projection main 23 is arranged at casing of rearview mirror inside, and projection screen is arranged on windshield, can be affixed on automobile windscreen inner and also can be affixed on windshield outside.
The main principle of work of micro projector is all to send light by light source, by a series of optical lighting system, the light of light source is irradiated on display chip uniformly, and signal is realized color range and GTG on display chip by Circuits System, demonstrate image, after this projection lens by projection front end projects the image multiplication on display chip on corresponding screen.In optical projection system the inside, optics is mainly divided into image optics system and illumination optical system, and wherein the most key components and parts are display chip and light fixture (being light source).Principle of work of the present invention: backup camera and back mirror front-facing camera pass through optoelectronic induction, image frame is transferred to back mirror, light source in projector is by the irradiation to image, image frame is shown enlarged on Windshield on projector display screen, thereby seen by human eye.As shown in Figure 6, in automobile is being advanced or when reversing, press back mirror button, back mirror is started working, back mirror telltale by external throwing as head, by pattern displaying on read-out, now picture is very little, and because car is in advancing, chaufeur is difficult for seeing the details on read-out.Adopt after design of the present utility model, open projector functions, as shown in Figure 7, micro projector main frame amplifies the image on read-out to project on the projection screen on Windshield, and image is large and clear, and driving periphery situation is very clear.When micro projector assembly is built-in, by reversing back mirror telltale, projecting direction can change along with the angle of back mirror telltale and change, thereby adjusts to best projection angle; As shown in Figure 8, when micro projector assembly is external, because micro projector is connected with back mirror by ball-clamped device, and various wire harness is dexterously through ball-clamped device, by adjusting micro projector angle, from face, obtains best projection angle.
Although described by reference to the accompanying drawings embodiment of the present utility model; but those skilled in the art can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present utility model, all should be within protection domain of the present utility model.
Claims (6)
1. the automobile backsight device with projecting function, it is characterized in that: comprise back mirror and projector, described back mirror comprises shell and is located at the demonstration module in shell and controls module, described projector comprises projection main and projection screen, described projection screen is arranged on windshield, and described projection main is with control module and show that module electrically connects.
2. a kind of automobile backsight device with projecting function according to claim 1, is characterized in that: described projection main is arranged in shell.
3. a kind of automobile backsight device with projecting function according to claim 1, it is characterized in that: in described shell, be also provided with projector permanent seat, described projection main is provided with ball-clamped device, described projection main is placed on back mirror outside, by ball-clamped device, is flexibly connected with the projector permanent seat of back mirror inside.
4. according to a kind of automobile backsight device with projecting function described in claim 1 or 2 or 3, it is characterized in that: described projection screen is arranged at windshield outside.
5. according to a kind of automobile backsight device with projecting function described in claim 1 or 2 or 3, it is characterized in that: described projection screen is arranged at automobile windscreen inner.
6. according to a kind of automobile backsight device with projecting function described in claim 1 or 2 or 3, it is characterized in that: described projector is miniature LED projector or miniature laser projector or miniature infrared projector.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765479.9U CN203528385U (en) | 2013-11-19 | 2013-11-19 | Car rearview device with projection function |
| PCT/CN2014/070706 WO2015074331A1 (en) | 2013-11-19 | 2014-01-16 | Vehicular rear-view apparatus having projection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765479.9U CN203528385U (en) | 2013-11-19 | 2013-11-19 | Car rearview device with projection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528385U true CN203528385U (en) | 2014-04-09 |
Family
ID=50414635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765479.9U Expired - Lifetime CN203528385U (en) | 2013-11-19 | 2013-11-19 | Car rearview device with projection function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203528385U (en) |
| WO (1) | WO2015074331A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809138A (en) * | 2017-02-21 | 2017-06-09 | 淮南联合大学 | A kind of in-vehicle display system of the transport information interaction based on DSRC technology |
| CN108040326A (en) * | 2017-12-08 | 2018-05-15 | 中国汽车技术研究中心 | A kind of vehicle data wireless interaction harvester |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3052119B1 (en) * | 2016-06-02 | 2018-07-06 | Peugeot Citroen Automobiles Sa | HIGH-HEAD DISPLAY MIRROR ASSEMBLY |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000071877A (en) * | 1998-08-26 | 2000-03-07 | Nissan Motor Co Ltd | Vehicular display device |
| DE102007046971A1 (en) * | 2007-09-28 | 2009-04-16 | Continental Automotive Gmbh | Motor vehicle with a display and a camera |
| KR101091482B1 (en) * | 2009-12-01 | 2011-12-07 | 기아자동차주식회사 | Car theater system using rear projection |
| JP2011213185A (en) * | 2010-03-31 | 2011-10-27 | Equos Research Co Ltd | Electronic rear view mirror device |
| CN102897094A (en) * | 2012-08-22 | 2013-01-30 | 广东好帮手电子科技股份有限公司 | Automobile anti-theft processing method based on central rearview mirror and central rearview mirror |
-
2013
- 2013-11-19 CN CN201320765479.9U patent/CN203528385U/en not_active Expired - Lifetime
-
2014
- 2014-01-16 WO PCT/CN2014/070706 patent/WO2015074331A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809138A (en) * | 2017-02-21 | 2017-06-09 | 淮南联合大学 | A kind of in-vehicle display system of the transport information interaction based on DSRC technology |
| CN108040326A (en) * | 2017-12-08 | 2018-05-15 | 中国汽车技术研究中心 | A kind of vehicle data wireless interaction harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015074331A1 (en) | 2015-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |