CN201114545Y - Vehicle measuring video device - Google Patents
Vehicle measuring video device Download PDFInfo
- Publication number
- CN201114545Y CN201114545Y CNU2007201281883U CN200720128188U CN201114545Y CN 201114545 Y CN201114545 Y CN 201114545Y CN U2007201281883 U CNU2007201281883 U CN U2007201281883U CN 200720128188 U CN200720128188 U CN 200720128188U CN 201114545 Y CN201114545 Y CN 201114545Y
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- CN
- China
- Prior art keywords
- lens
- image
- camera
- lens group
- car
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- 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 - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a vehicle-side imaging device, comprising a camera unit and a display unit. The camera unit is arranged at the two sides of a vehicle body to substitute for a rearview mirror in the prior art and the display unit is arranged inside the vehicle and is electrically connected with the camera unit. The camera unit also comprises a lens group provided with a fish-eye lens, a wide-angle lens and a fog-lamp lens, and users can drive the lens group by operating a motor to cause one lens to be corresponding to a main lens of a camera in the camera unit, therefore, a needed clear image is obtained for reflecting the outside road condition environment. The imaging device can also be provided with a plurality of LEDs connected with a direction lamp circuit of the vehicle body to provide the function of assisting the direction lamp to help other vehicles at the two sides to react early.
Description
Technical field
The utility model relates to a kind of automobile that is installed on, and shows the car survey device for image that replaces visor function of the prior art by photography and image.
Background technology
Based on the consideration of traffic safety, general automobile all can the and arranged on left and right sides outside car body be provided with a rearview mirror respectively, and the driver can watch the back car of the outer both sides of car by rearview mirror, as the foundation of decision operation.
The person can have common puzzlement the driving experience: when driving in the good environment of weather, watch back car also not constitute problem by described rearview mirror; But, rain heavily or the weather of dense fog in because rainwater or mist are attached on the rearview mirror, can influence the sight line that the driver judges back car on the certain degree; In addition, the often outstanding car body surface one of traditional rearview mirror usually is a protrusion than length at city traffic driving, is easy to meet Ta Che or object in narrow street, and also can improves windage when running at high speed, and influences the oil consumption of car.
The utility model content
Main purpose of the present utility model is to provide a kind of device that replaces automobile rearview mirror in the prior art, in order to solve the problem that in heavy rain or dense fog, influences the rearview mirror visual effect, can dwindle simultaneously the length of the outstanding car body of traditional rear-view mirror, to reduce the problem of driving windage.
In order to reach this purpose, the utility model provides a kind of car to survey device for image, comprising:
One image unit, be installed in the car body both sides external, it includes a video camera and a lens group, this lens group has a plurality of camera lenses that possess the different optical function, and at least one camera lens is corresponding to the main lens of this video camera, and this lens group is subjected to a motor driven, in order to change the camera lens corresponding to this main lens, described video camera and motor all are connected with power supply, and this video camera is connected with the video signal lead;
One display unit is connected with this video camera via described video signal lead.
Described lens group includes a wide-angle lens, a fish eye lens and a fog lamp camera lens.
The video camera of described image unit, lens group and motor all are located in the shell, and the indicator circuit that this shell then further is provided with a plurality of and car body electrically connect LED, in order to as auxiliary indicator.
Described display unit is LCD.
Car provided by the utility model is surveyed image unit in the device for image and is taken the photograph to such an extent that can demonstrate influence behind the image of car body two proceeds posterolateral from display unit, thereby replaces rearview mirror of the prior art, is avoided the sight line because of the bad driver of influence of weather.Camera unit adopts microcamera to absorb image, and the volume ratio of its shell rearview mirror of the prior art dwindles a lot of, makes when high speed traveling and can reduce windage, thereby save oil consumption.The user can control this lens group of motor driven by controlling of button, makes wherein a camera lens corresponding to the main lens of the video camera in the image unit, thereby obtains required and image clearly.Described device for image a plurality of LED that are connected with the indicator circuit of car body are set so that the function of auxiliary indicator to be provided.
Description of drawings
Fig. 1 surveys the schematic diagram that device for image is installed on automobile for showing the car among the utility model embodiment.
Fig. 2 surveys the schematic side view that device for image is installed on automobile for showing the car among the utility model embodiment.
Fig. 3 is for showing the forward sight cross-sectional schematic of the image unit structure among the utility model embodiment.
Fig. 4 is the cross-sectional schematic of overlooking of the image unit structure among demonstration the utility model embodiment.
Fig. 5 is for showing the schematic side view of the image unit structure among the utility model embodiment.
Fig. 6 is for showing the stereogram of the syntagmatic between the video camera that image unit comprised, lens group and the motor among the utility model embodiment.
Fig. 7 can drive the floor map of the corresponding video camera of lens group for the motor that shows the image unit among the utility model embodiment.
Wherein, description of reference numerals is as follows:
1 image unit, 11 shells
12 video cameras, 120 main lens
121 power lines, 122 video signal leads
13 lens group, 131 fish eye lenses
132 wide-angle lens, 133 fog lamp camera lenses
14 motors, 141 fixed structures
2 displays
Embodiment
Below cooperate graphic and Reference numeral is done more detailed description to execution mode of the present utility model, those skilled in the art can be implemented after studying this specification carefully according to this.
As shown in Figures 1 and 2, the car that the utility model provides is surveyed device for image, includes an image unit 1 and a display unit 2; Wherein, image unit 1 is installed in the position of car body and arranged on left and right sides, replaces rearview mirror of the prior art, in order to the image of picked-up both sides, car body rear; 2 of display units are installed in the car body, it adopts LCD (LCD), this display unit 2 is connected with image unit 1, make the image that image unit absorbed display from this display unit 2, the driver can transmission display unit 2 in car clearly watches the image behind the car, can not be subjected to the bad influence of weather; In addition, utilize microcamera to be installed on image unit with the picked-up image, it is a lot of that the more traditional rearview mirror of image unit volume that is positioned at outside the car is dwindled, and therefore is minimized windage when high vehicle speeds, thereby reduce oil consumption.
To shown in Figure 5, described image unit 1 includes a shell 11 as Fig. 3, and video camera 12, lens group 13 and motor 14 are set in shell 11, even a plurality of light-emitting diodes (LED) 15 can be set in shell 11, and LED15 can certainly be installed.Again as shown in Figure 6, institute's video camera 12 is a kind of columnar microcameras, the one end is a main lens 120, the relative other end is connected with power line 121 and video signal lead 122, this power line 121 is provided in to be connected to the power supply that automobile is equipped with, and video signal lead 122 then is provided in to be connected to display unit 2.Described lens group 13 has a plate body, and on this plate body a plurality of camera lenses that possess the different optical function respectively is set rounded distribution; In preferred embodiment of the present utility model, this plate body is a circular arc, and one fish eye lens 131, a wide-angle lens 132 and a fog lamp camera lens 133 being set in regular turn along the circular arc of this plate body, this plate body then is incorporated into the set fixed structure 141 of driving shaft of a motor 14; Motor 14 also is connected in the power supply that is equipped with in the car, and motor 14 can the reciprocal start of Be Controlled, drives lens group 13 forward or reverse.When described video camera 12 is installed in the shell 11 with lens group 13, a wherein camera lens of this lens group 13 is corresponding to the main lens 120 (as shown in Figure 7) of video camera 12, therefore, when motor 14 drives lens group 13 forward or reverse, can change camera lens kind that should main lens 120, thereby in display unit 2, show needed picture; For example, when fish eye lens 131 during, utilize the optical principle of camera lens and in display unit 2, present the almost ring field picture of 360 corresponding to main lens 120; When wide-angle lens 132 during, then can present the vision picture identical at display unit 2 with visor of the prior art corresponding to main lens 120; When fog lamp camera lens 133 during corresponding to main lens 120, because the fog lamp camera lens is yellow eyeglass, light by this fog lamp camera lens is had than high-penetrability, the image of sending a car after being able in the weather of heavy rain or dense fog, allow the driver still can in display unit, clearly see car.
In addition, Fig. 3 to Fig. 5 shows that simultaneously the utility model is located at a plurality of described LED15 in the shell 11 of image unit 1, and round video camera 12 circumferential distribution and towards the car body rear, LED15 electrically connects with the indicator circuit of power line 151 with the original outfit of car body, when indicator energising flicker, LED can be as auxiliary indicator also along with flicker.
, be not that attempt is done any pro forma restriction to the utility model below, therefore, allly do relevant any modification or modification in that identical spirit is following, all still be included in the utility model and be intended to the scope protected only in order to explain preferred embodiment of the present utility model.
Claims (5)
1. a car is surveyed device for image, it is characterized in that, comprising:
One image unit, be installed in the car body both sides external, it includes a video camera and a lens group, this lens group has a plurality of camera lenses that possess the different optical function, and at least one camera lens is corresponding to the main lens of this video camera, and this lens group is subjected to a motor driven, in order to change the camera lens corresponding to this main lens, described video camera and motor all are connected with power supply, and this video camera is connected with the video signal lead; One display unit is connected with this video camera via described video signal lead.
2. car as claimed in claim 1 is surveyed device for image, it is characterized in that described lens group includes a wide-angle lens, a fish eye lens and a fog lamp camera lens.
3. survey device for image as claim 1 or 2 described cars, it is characterized in that the video camera of described image unit, lens group and motor all are located in the shell, this shell then further is provided with a plurality of indicator circuit with car body and electrically connects LED.
4. survey device for image as claim 1 or 2 described cars of item, it is characterized in that described display unit is LCD.
5. car device for image as claimed in claim 3 is characterized in that described display unit is LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201281883U CN201114545Y (en) | 2007-07-25 | 2007-07-25 | Vehicle measuring video device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201281883U CN201114545Y (en) | 2007-07-25 | 2007-07-25 | Vehicle measuring video device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114545Y true CN201114545Y (en) | 2008-09-10 |
Family
ID=39966294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201281883U Expired - Fee Related CN201114545Y (en) | 2007-07-25 | 2007-07-25 | Vehicle measuring video device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114545Y (en) |
-
2007
- 2007-07-25 CN CNU2007201281883U patent/CN201114545Y/en not_active Expired - Fee Related
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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: 20080910 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |