CN202518160U

CN202518160U - Car door opening alarm

Info

Publication number: CN202518160U
Application number: CN2012201751911U
Authority: CN
Inventors: 查旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2012-11-07
Anticipated expiration: 2022-04-16

Abstract

The utility model relates to an alarming device on a car and discloses a car door opening alarm. The car door opening alarm comprises an alarming lamp, a control circuit and a trigger switch of the alarming lamp. The car door opening alarm is characterized in that the trigger switch is a sensor; the sensor is mounted at the inner side of a door opening handle inside a car door of a sedan car; the alarming lamp is an LED (Light-Emitting Diode) belt; the alarming lamp is controlled by a flicker circuit and is mounted at the outer side of the car door; and the sensor, the control circuit, the flicker circuit and the alarming lamp are electrically connected. When people get off the car, the alarming lamp outside the vehicle flickers instantly, the alarm has the advantages that with the adoption of a photoelectric sensor, the response is rapid; a passing vehicle can be earlier prompted to avoid in time, so that the vehicle door collision and injury accidents can be reduced; the alarm has the advantages of more optimal security property and easiness of implementation; and the alarm can be applicable to vehicles, such as various sedan cars, passenger cars and freight cars.

Description

The automobile door opening annunciator

Technical field

The utility model relates to the alarming device on a kind of car, relates in particular to a kind of automobile door opening annunciator.

Background technology

After vehicle stopped, the people on the car not necessarily got off at once, and often the someone can just open the door after a while and get off; And for the people who is riding bicycle, storage battery car, motor bike who passes by the car limit or other vehicles, and when the someone opens the door not know to be parked in the car in roadside, if the people who gets off is the people on the back seat particularly; Because sight line can't be observed the situation of car front and back or the situation of not noting observing the car front and back, the excessive velocities of opening the door; Can give a kind of sensation of being caught unprepared of other vehicles of passing by the car limit, probably bump against on the car door, this not only can make both sides' vehicle collision damage; Also can cause injury to people by bike, the people who gets off; This traffic accident takes place through regular meeting, for child, lack the by bus people of experience and awareness of safety, this type accident takes place especially easily.

Summary of the invention

The problem that the utility model will solve provides a kind of automobile door opening annunciator, and it can send caution light outside car door before automobile door opening, to remind passer-by and vehicle.

In order to address the above problem, the scheme that the utility model adopts is: the automobile door opening annunciator comprises the trigger switch of Warning light, control circuit and Warning light; It is characterized in that: trigger switch is a sensor; Sensor is installed in the inboard of roadlice car door inward swinging door handle, and Warning light is a LED lamp band, and Warning light is controlled by flashing circuit; Be installed in the outside of car door, sensor, control circuit, flashing circuit and Warning light are electrically connected.

The further improvement of the utility model; Said sensor is photoelectricity or thermal transmitter, and induction region is the handle inner space that opens the door in the car, as long as there is people's finger to insert the space in the handle that opens the door; No matter whether begin pulling handle; The just flicker immediately of Warning light that car is outer, such faster than soft-touch control or PS (Push Switch) reaction, the vehicle of can prompting more early passing by.

If public transport or motorcoach, car door is by driver's control, and the scheme that the utility model adopts is: the automobile door opening annunciator; Comprise the trigger switch of Warning light, control circuit and Warning light, it is characterized in that: trigger switch is a pressure sensor, and pressure sensor is installed on the pedal in bus's car door; Warning light is a LED lamp band, is installed in the outer both sides of car door, and Warning light is controlled by flashing circuit; Pressure sensor, control circuit, flashing circuit and Warning light are electrically connected; In the time of on the pedal in the people stands in door, LED lamp band outdoors just can glimmer, thereby reminds passing vehicle.

A step again of the utility model improves; Said flashing circuit is connected with time delay circuit; This time delay circuit can prolong the time of Warning light flicker, and after finger left the handle that opens the door, Warning light also can continue a period of time of glimmering; After opening the door like this, the indicator lamp on the car door can continue to glimmer and remind the vehicle of dealing.

The beneficial effect of the utility model is: when the people will get off, the outside of vehicle is the flash caution lamp at once, adopted the opto-electronic pickup response speed fast, and the vehicle of can prompting more early passing by is in time dodged, and reduces vehicle and hits door and the accident of hurting sb.'s feelings; Safety performance is more excellent, and is easy to implement, applicable to vehicles such as various roadlices, motorcoach, lorries.

Description of drawings

Fig. 1 is the circuit theory scheme drawing of the utility model.

Fig. 2 is that the utility model is installed in the scheme drawing on the roadlice.

Fig. 3 is that the utility model is installed in the scheme drawing on the motorcoach.

The specific embodiment

Shown in Fig. 1～2, the utility model comprises trigger switch, control circuit, flashing circuit, time delay circuit and Warning light, when on roadlice, using; Trigger switch is selected sensor 1 for use, preferred photoelectricity or thermal transmitter, and sensor 1 is installed in the inboard of roadlice car door inward swinging door handle 2; Warning light 3 is a LED lamp band, and Warning light 3 is controlled by flashing circuit, is installed in the outside of car door; Specifically can be installed on the outer chafing strip of car door; The light portion of LED lamp points to the oblique rear of car, oblique the place ahead that part is pointed to car, and the vehicle before and after making sees that more easily sensor 1, control circuit, flashing circuit, time delay circuit and Warning light 3 are electrically connected.As long as someone finger inserts the space in the handle 2 that opens the door; No matter whether begin pulling handle 2; Sensor 1 all can trigger control circuit, and flashing circuit and time delay circuit all can be connected at once and make Warning light 3 begin flicker, and time-delay continue a period of time after SELF CL; Such sensor is faster than the reaction of soft-touch control or PS (Push Switch), and the vehicle of can prompting more early passing by is in time dodged.

As shown in Figure 3; When on motorcoach, using, the trigger switch of the utility model is a pressure sensor, and pressure sensor is installed on the pedal in bus's car door; Warning light 3 is a LED lamp band; Be installed in the outer both sides of car door, Warning light 3 is controlled by flashing circuit, and pressure sensor, control circuit, flashing circuit, time delay circuit and Warning light 3 are electrically connected.In the time of on the people steps on pedal, flicker can connected and begin to the outer Warning light 3 of car at once, time-delay a period of time SELF CL.

Described LED lamp is a Pasting lamp band onboard, and this lamp band also has anti-friction and decoration function, if the car that has dispatched from the factory adds the Warning light that opens the door, can select this lamp band for use, and installing can be more convenient.

Claims

1. automobile door opening annunciator; Comprise the trigger switch of Warning light (3), control circuit and Warning light, it is characterized in that: trigger switch is sensor (1), and sensor (1) is installed in the inboard of roadlice car door inward swinging door handle (2); Warning light (3) is a LED lamp band; Warning light (3) is controlled by flashing circuit, is installed in the outside of car door, and sensor (1), control circuit, flashing circuit and Warning light (3) are electrically connected.

2. automobile door opening annunciator; Comprise the trigger switch of Warning light (3), control circuit and Warning light, it is characterized in that: trigger switch is a pressure sensor, and pressure sensor is installed on the pedal in bus's car door; Warning light (3) is a LED lamp band; Be installed in the outer both sides of car door, Warning light (3) is controlled by flashing circuit, and pressure sensor, control circuit, flashing circuit and Warning light (3) are electrically connected.

3. automobile door opening annunciator according to claim 1 is characterized in that: said sensor (1) is photoelectricity or thermal transmitter.

4. automobile door opening annunciator according to claim 1 is characterized in that: said Warning light (3) is installed in the door outside face.

5. automobile door opening annunciator according to claim 1 and 2 is characterized in that: said flashing circuit is electrically connected with time delay circuit.

6. automobile door opening annunciator according to claim 1 and 2 is characterized in that: the light portion of said LED lamp points to the oblique rear of car, oblique the place ahead that part is pointed to car.

7. automobile door opening annunciator according to claim 1 and 2 is characterized in that: described LED lamp is a Pasting lamp band onboard.