CN2448636Y - Video-audio indicator installed in car - Google Patents
Video-audio indicator installed in car Download PDFInfo
- Publication number
- CN2448636Y CN2448636Y CN 00252678 CN00252678U CN2448636Y CN 2448636 Y CN2448636 Y CN 2448636Y CN 00252678 CN00252678 CN 00252678 CN 00252678 U CN00252678 U CN 00252678U CN 2448636 Y CN2448636 Y CN 2448636Y
- Authority
- CN
- China
- Prior art keywords
- car
- video
- zero line
- wire
- audio
- 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 relates to a video-audio display installed in a car. The utility model comprises a miniature display which is fixed on an instrument panel of car, and an infrared audio camera which is arranged at the tail end of the car. A video interface and an audio interface of the miniature display are connected with the infrared audio camera by a video wire, an audio wire, a fire wire and a zero line, wherein, the fire wire and the zero line are connected with a vehicle-carrying power plug, and the middle of the fire wire and the zero line is connected with a power switch. When the utility model is used, a driver can clearly see the situation of the back of the car and can hear sounds sent from the back of the car when the driver drives the car to do forward motion or the driver drives the car to do backing action; thus, the people-colliding accident, the car-colliding accident and the other accidents can be avoided effectively.
Description
The utility model belongs to a kind of automobile harness, acoustic image telltale in particularly a kind of car.
All kinds of self-propelled vehiclees such as present small passenger car, utility van, motorcoach, lorry, big packing cupboard, special vehicle, back mirror in its operator's compartment is that situation provides a great help and makes things convenient for behind the driver observation car, can not pass in time and reminds the driver in the operator's compartment but weak point is a sound behind the car.
The purpose of this utility model provides acoustic image telltale in a kind of car, makes the driver when driving or reversing, can see the situation behind the car clearly, can hear the sound behind the car again, thereby thrustes into when avoiding effectively driving a vehicle or moveing backward, the generation of accident such as collision.
The purpose of this utility model is achieved in that it comprises the infrared audio frequency camera that is fixed on the telltale on the interior instrument carrier panel of operator's compartment and is fixed on automobile tail.Its technical essential is: the video interface of miniscope, COBBAIF and power interface are connected on video interface, COBBAIF and the Che Nei power supply of infrared audio frequency camera behind the car by video line, tone frequency channel wire, live wire and zero line respectively.
The utility model has the advantages that: the automobilist drive and reversing process in, utilize the situation after this acoustic image telltale can be seen car clearly, can hear the sound behind the car again, thereby avoid effectively thrusting into, the generation of serious accident such as collision.This telltale is easy for installation, and processing ease does not influence the in-use performance of former car.
Description of drawings: accompanying drawing is an acoustic image display device structure scheme drawing in this automobile car.
The utility model is described in further detail below in conjunction with accompanying drawing: miniscope 1 is fixed on the indoor instrument carrier panel of vehicle drive, infrared audio frequency camera 6 is fixed on the afterbody of automobile, is connected with video interface by COBBAIF by tone frequency channel wire 2, video line 3, live wire 4, zero line 5 between miniscope 1 and the infrared audio frequency camera 6.Wherein, live wire 4 is connected with vehicle power plug 8 with zero line 5, and the centre is connected to source switch 7.On tone frequency channel wire 2, live wire 4, zero line 5, be connected to audio amplifier 9.During use, plug is inserted on the vehicle power, opens the switch connection power supply, make miniscope 1 and infrared audio frequency camera 6, audio amplifier 9 all in running order.No matter daytime or night, camera can both be given telltale 1 and audio amplifier 9 by sound signal and video signal transmission with the situation behind the car; Telltale 1 shows the image that takes place behind the car, and sound signal then plays back by audio amplifier 9.Thereby in running and when reversing, can in time remind the driver, avoid thrusting into, the generation of accident such as collision.
Claims (2)
- Acoustic image telltale in 1 one kinds of automobile cars, it comprises the infrared audio frequency camera (6) that is fixed on the miniscope (1) on the interior instrument carrier panel of operator's compartment and is fixed on automobile tail, it is characterized in that: the video interface of miniscope (1) is connected with infrared audio frequency camera (6) by video line (2), tone frequency channel wire (3), live wire (4), zero line (5) with COBBAIF, wherein live wire (4) is connected with vehicle power plug (8) with zero line (5), and the centre is connected to source switch (7).
- 2 according to the described acoustic image telltale of claim 1, it is characterized in that: be connected to audio amplifier (9) on tone frequency channel wire (2), live wire (4), zero line (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00252678 CN2448636Y (en) | 2000-10-31 | 2000-10-31 | Video-audio indicator installed in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00252678 CN2448636Y (en) | 2000-10-31 | 2000-10-31 | Video-audio indicator installed in car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448636Y true CN2448636Y (en) | 2001-09-19 |
Family
ID=33610282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00252678 Expired - Fee Related CN2448636Y (en) | 2000-10-31 | 2000-10-31 | Video-audio indicator installed in car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448636Y (en) |
-
2000
- 2000-10-31 CN CN 00252678 patent/CN2448636Y/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 | ||
| 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 |