CN2430314Y

CN2430314Y - Automobile rear view mirror

Info

Publication number: CN2430314Y
Application number: CN00234051U
Authority: CN
Inventors: 柯继方
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-08
Filing date: 2000-05-08
Publication date: 2001-05-16
Anticipated expiration: 2010-05-08

Abstract

The utility model relates to a rear view mirror used for automobiles, which belongs to the technical field of automotive industries. The utility model mainly solves the problem of dead angles when drivers observe automobile condition of an existing rear view mirror used for automobiles, and the utility model is composed of a display screen which is arranged in a driver's cab and cameras arranged in the front and back directions of the automobile, wherein, the cameras are movably connected with the automobile body, and the ingested images of the cameras are displayed on the display screen by a switching switch control through a transmission line. The utility model has the advantage of widening drivers' observing visual field, without observing dead angles, and the utility model is suitable for automotive industries.

Description

Automobile rearview mirror

The utility model relates to a kind of automobile rearview mirror, belongs to auto industry field.

Raising along with expanding economy and people's living standard, take a bus instead of walking and become a reality, automobile is as the vehicle of people's first-selection, its social owning amount is in rapid expansion, because the running car degree is fast, the road conditions complexity is observed accidentally the situation of vehicle periphery as the driver, is easy to cause the car crash accident.At present, the device overwhelming majority that is used to observe peripheral situation of vehicle realizes with convex mirror, though this device is simple, need install respectively at the left and right sides of vehicle by the restriction at visual angle.During driving, the driver should observe road ahead, observes the light deflector of left and right sides both direction again.If reversing owing to can't see the situation of tailstock portion from sight glass, also needs artificial guiding, not only time-consuming but also require great effort, deposit safety hazard.

The purpose of this utility model is a kind of automobile-used finder of design, and there is the shortcoming of observing the dead angle and need disperse driver observation point in the observation of left and right sides different directions in the Vehicular reflector that overcomes in the past.

The purpose of this utility model is such realization: according to different automobile types, at the suitable position of car body one or more pick-up lens is installed, be bound up on the car body with manner, the image of camera lens being taken in transmission line is transferred under the read-out that is installed in before the driver, the image that pick-up lens is taken in is handled through photoelectric switching circuit, become electromagnetic signal, be sent to read-out by transmission line, the driver observes peripheral situation of vehicle from read-out.For full size vehicle, because car body is long, a pick-up lens can not all be taken in the situation of vehicle periphery, two or more pick-up lens can be installed, control with change-over switch, they are connected with read-out according to driver's needs or disconnect, thus the situation of on read-out, observing vehicle periphery, and change-over switch is installed near the tangible scope that arrives of the chaufeur bearing circle.

Adopt the advantage of this device to be: the convenient and flexible installation of pick-up lens, can eliminate the driver observation dead angle at any position of car body, overcome about the driver and observed and distractive shortcoming.

The utility model will be further described with embodiment below in conjunction with accompanying drawing.

Fig. 1 is the installation side view of the utility model on vehicle.

Fig. 2 is the installation birds-eye view of the utility model on vehicle.

Fig. 3 is a schematic diagram of the present utility model.

Show a kind of mode that this device is installed as Fig. 1 and Fig. 2 on automobile, read-out 5 is installed in the position that driver's observation is convenient in the bearing circle front side, pick-up lens 1 be installed in hull back backward directions and the Vehicular body front left and right sides towards the rear to.Change-over switch 2 is installed near the tangible scope that arrives of chaufeur of bearing circle, is used to switch getting in touch of image shown on the read-out 5 and each pick-up lens.

As shown in Figure 3, take the photograph camera lens 1 and present bank, the monitoring camera lens of departments such as hotel is the same, it can take in the whole images in the camera lens visual angle, when change-over switch 2 is used for being equipped with on the car body many pick-up lens 1, picture signal in the required camera lens absorption scope that shows on read-out is sent into processing in the photoelectric switching circuit 3, the function of photoelectric switching circuit 3 can be that the image that pick-up lens 1 is taken in is become light pulse, by becoming electric signal after the processing of circuit, be sent on the read-out 5 by transmission line 4, the principle of work and the vision receiver of read-out 5 are similar, promptly electromagnetic signal are converted to people's vision appreciiable image.Identical with the real-time monitoring principle of work of pick up camera.

This device can use separately onboard, to replace convex mirror, also can be used in combination with convex mirror, observed in order to observe convex mirror less than scope.Pick-up lens 1 adopts the loose joint mode with connecting of car body, all can with magnet absorption type sucker or alternate manner.

Claims

1, a kind of vehicle rear-view mirror is made up of pick-up lens 1, change-over switch 2, transmission line 4, read-out 5 etc., it is characterized in that: read-out 5 is installed in the bearing circle front side, change-over switch 2 is installed near the bearing circle, pick-up lens 1, change-over switch 2, photoelectric switching circuit 3, read-out 5 are linked to each other successively by transmission line 4.