CN2412794Y - Rear-view device for reverse drive of vehicle - Google Patents
Rear-view device for reverse drive of vehicle Download PDFInfo
- Publication number
- CN2412794Y CN2412794Y CN 00206797 CN00206797U CN2412794Y CN 2412794 Y CN2412794 Y CN 2412794Y CN 00206797 CN00206797 CN 00206797 CN 00206797 U CN00206797 U CN 00206797U CN 2412794 Y CN2412794 Y CN 2412794Y
- Authority
- CN
- China
- Prior art keywords
- camera
- liquid crystal
- power supply
- parallel
- power circuit
- 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 - Fee Related
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Abstract
The utility model discloses a rear-view device for a reverse drive of vehicle, which is mainly composed of a camera, a liquid crystal TV and a control circuit, wherein, the camera is arranged on the middle part of the tail wing of vehicle, and the TV body and the liquid crystal display screen of the liquid crystal TV are respectively arranged in the front of a steering room and on a rear-view mirror in the steering room. The control circuit comprises a power supply circuit, and a power supply is connected in series with an ignition switch and a main switch of the power supply to form the power supply circuit. The TV body and the camera are respectively connected in parallel with the power supply circuit, and the video output port and the sound video input port of the TV body are connected with the liquid crystal display screen and the camera through shielded cables. With convenient assembly and use, the utility model can enhance the safety performance for driving vehicle.
Description
The utility model relates to a kind of reversing automobile rear-view mirror device.
Existing all kinds of automobiles, the driver is in when reversing, generally is to observe situation behind the car by the back mirror of automobile both sides, handles that car body moves backward.Because there is very big blind area in situation after using back mirror to watch car, is easy to take place the reversing accident.Particularly at night backing, because of the low visibility behind the car, its car backing operation is difficulty and dangerous more.
But the purpose of this utility model is to provide a kind of all-weather the clear comprehensively reversing automobile rear-view mirror device of watching situation behind the car.
The technical scheme that realizes above-mentioned purpose is: a kind of reversing automobile rear-view mirror device of mainly forming by camera, liquid crystal TV set and control circuit, and it takes the photograph the middle part that the rubber head is arranged on the automobile empennage; The vision receiver main body of liquid crystal TV set and LCDs are separately positioned on the operator's compartment interior front and interior rearview; Control circuit includes the power circuit of power series ignition lock, battery isolator control formation, vision receiver main body and camera are in parallel with this power circuit respectively, and the video output of its vision receiver main body and audio frequency and video input port link through the video output of shielded cable and LCDs and camera respectively.
The technical solution of the utility model also comprises: be equipped with the night vision illumination lamp in the both sides of automobile empennage, and in parallel behind the night vision illumination lamp series connection night vision illumination signal controlled switch of two parallel connections with power circuit; Camera is assemblied on the small-sized electric Universal-head, and is in parallel with power circuit with the bipolar multicontact switch of this Universal-head phase configuration.
This reversing automobile rear-view mirror device is simple in structure, and configuration and easy to use can make the driver in when reversing accurate situation behind the grasp car comprehensively, when avoiding moveing backward because of the unclear contingency that causes of road conditions behind the car.
Accompanying drawing 1 is the separate form of liquid crystal TV set in this reversing automobile rear-view mirror device and the mounting structure scheme drawing of LCDs and room mirror;
Fig. 2 is LCDs when work configuration status scheme drawing with room mirror;
Fig. 3 is camera and night vision illumination lamp and automobile empennage configuration structure scheme drawing;
Fig. 4 is this reversing automobile rear-view mirror device circuit diagram.
Embodiment elaborates to the utility model below in conjunction with accompanying drawing:
Provide as accompanying drawing 1, Fig. 2, this reversing automobile rear-view mirror device adopts has the small sized colour liquid crystal TV set of one group of audio input interface as display plotter, under the condition that does not change original circuit structure, its contour structures is changed a social system, vision receiver is separated into vision receiver main body 1 and 2 two independent sectors of LCDs, connect as the display drive signals line with the alternative former multiple bar chart of the multicore shielding cable of lengthening, and liquid crystal display is assemblied in the back of original room mirror 3.Make the liquid crystal display side mirror that a back mirror 3 can make things convenient for folding, be suspended on the position of former room mirror, make it when cruising, have the function of common back mirror together, carry out the vehicle backing backsight demonstration by LCDs 2 and when reversing, open back mirror 3.1 of vision receiver main body is installed on the front panel of handled easily in the operator's compartment.
Provide as accompanying drawing 3, this rear-view mirror device is selected a miniature wide-angle imaging head 5 and a small-sized electric Universal-head for use and is used to control the bipolar multicontact switch composition rearview camera assembly of Universal-head work, so that absorb the whole images of the tailstock flexibly.Above-mentioned parts all adopt approved product.In order also to obtain distinct image under the condition, two night vision illumination lamp L have been installed additional in the camera both sides simultaneously at dim light or night
1, L
2, this illuminating lamp is controlled by independent switch.Its CCD camera assembly and two night vision illumination lamps are installed in the middle part and the both sides of automobile empennage 4 respectively, both have been convenient to assembling, and be both artistic and practical again.
Accompanying drawing 4 has provided the circuit diagram of this reversing automobile rear-view mirror device.The positive pole that it is included in vehicle-mounted 12V power supply E is connected in series ignition lock K successively
1, battery isolator control K
2Power circuit, the negative pole of power supply connects grounding jumper.Night vision illumination lamp L
1And L
2Parallel connection, a termination grounding jumper, the other end is through K switch
5Be connected to battery isolator control K
2Small-sized electric Universal-head 6 is by the bipolar multicontact switch K that is connected in parallel on the power circuit
4Control.Vision receiver main body 1 and minisize pick-up head 5 are connected in parallel on respectively on the power circuit, and the VT of its minisize pick-up head 5 links by the audio-video signal input port of shielded cable and vision receiver main body 1; The image display signal of vision receiver main body 1, drive signal mouth link by shielded cable and the LCDs 2 that is configured on the room mirror, and picture signal and power supply are provided.
The utility model is in K switch
1, K
2After the closure, start back mirror 3, the audio frequency and video input interface by control vision receiver main body 1 can carry out vehicle backing backsight or TV reception on LCDs 2; By master cock K
4Can adjust the scope and the angle of back view picture; By master cock K
5Whether need can determine the backsight illumination.As cut-off switch K
2, then this device all quits work, and puts down the back mirror 3 on the read-out 2, then can be as common vehicle cruising.
In addition, the utility model also can be as shown in Figure 4, on power circuit and connect a vehicle-mounted VCD machine 7, its audio-video signal mouth by shielded cable through a select switch K
3Be connected to the audio-video signal input port of vision receiver main body 1, be used for playing the laser disc program by LCDs.If road traffic map is recorded in the laser disc, this device also will have navigation feature.
Claims (3)
1, a kind of reversing automobile rear-view mirror device, mainly form by camera, liquid crystal TV set and control circuit, it is characterized in that: describedly take the photograph the middle part that rubber head (5) is arranged on automobile empennage (4), the vision receiver main body (1) of described liquid crystal TV set and LCDs (2) are separately positioned on the operator's compartment interior front and interior rearview (3), and described control circuit includes power supply E serial connection ignition lock K
1, battery isolator control K
2The power circuit that constitutes, vision receiver main body (1) and camera (5) are in parallel with this power circuit respectively, and the video output of its vision receiver main body and audio frequency and video input port link through the video output of shielded cable and LCDs (2) and camera (5) respectively.
2, reversing automobile rear-view mirror device according to claim 1 is characterized in that: be equipped with night vision illumination lamp L in the both sides of automobile empennage (4)
1, L
2, the night vision illumination lamp series connection night vision illumination signal controlled switch K of two parallel connections
5The back is in parallel with power circuit.
3, reversing automobile rear-view mirror device according to claim 1 is characterized in that: camera (5) is assemblied on the small-sized electric Universal-head (6), with the bipolar multicontact switch K of this universal phase configuration
4In parallel with power circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206797 CN2412794Y (en) | 2000-04-06 | 2000-04-06 | Rear-view device for reverse drive of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206797 CN2412794Y (en) | 2000-04-06 | 2000-04-06 | Rear-view device for reverse drive of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412794Y true CN2412794Y (en) | 2001-01-03 |
Family
ID=33574643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00206797 Expired - Fee Related CN2412794Y (en) | 2000-04-06 | 2000-04-06 | Rear-view device for reverse drive of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2412794Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129480A (en) * | 2011-11-30 | 2013-06-05 | 苏州卡泰克电子科技有限公司 | Solar car tailfin with video recording function in driving |
-
2000
- 2000-04-06 CN CN 00206797 patent/CN2412794Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129480A (en) * | 2011-11-30 | 2013-06-05 | 苏州卡泰克电子科技有限公司 | Solar car tailfin with video recording function in driving |
| CN103129480B (en) * | 2011-11-30 | 2014-05-21 | 苏州卡泰克电子科技有限公司 | Solar car tailfin with video recording function in driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |