Warning device for door opening of automobile

Abstract

The invention discloses a warning device for door opening of an automobile. The device comprises a press on/off switch and a warning light arranged outside the automobile; the warning light is connected with the press on/off switch through a control circuit; the press on/off switch comprises a mounting base, a fixed electric connection piece, a movable electric connection piece, a resetting elastic component and a press part; when an automobile door is closed, a door opening movable plate or a door opening draw rod is pressed against the press part of the press on/off switch, and thus, the warning light is turned off; when the door opening movable plate in the automobile is rotated or the door opening draw rod in the automobile is pulled so as to open the automobile door, the door opening movable plate or the door opening draw rod separates from the press part of the press on/off switch so as to remove the press on the press part, the movable electric connection piece is contacted with the fixed electric connection piece under the action of resetting elasticity of the resetting elastic component, and thus, the warning light is turned on to play a role in prompting; therefore, safety is greatly improved, the unnecessary accidents can be reduced, and the warning device has a simple structure, and is extremely convenient to use and any additional operation is not needed.

Description

Car door open warning device technical field The invention relates to the technology in the field of automobiles, in particular to an automobile door opening warning device. Background technique In the era of rapid economic development, automobiles have become an indispensable means of transportation for people. However, the accidents caused by automobiles cannot be ignored; Opening suddenly, because the vehicle itself has no other warning signal for warning to inform the car coming from behind except the brake light and the double yellow light for identifying the car coming from behind, the door of the car parked on the side of the road in front is about to be opened. It will give pedestrians and vehicles passing by or behind them a feeling of being unprepared, and it is prone to collision accidents. In light cases, the door of the car will be scratched, or passers-by will be injured or killed. Especially now that there are many vehicles and the traffic is relatively ch...

AI Technical Summary

Problems solved by technology

In the era of rapid economic development, automobiles have become an indispensable means of transportation for people. However, the accidents caused by automobiles cannot be ignored; Opening suddenly, because the vehicle itself has no other warning signal for warning to inform the car coming from behind except the brake light and the double yellow light for identifying the car coming from behind, the door of the car parked on the side of the road in front is about to be opened. It will give pedestrians and vehicles passing by or behind them a feeling of being unprepared, and it is prone to collision accidents. In the lightest cases, the door of the car will be scratched, or passers-by will be injured or killed

Especially now that there are many vehicles and the traffic is relatively chaotic. Cars, motorcycles, etc. cannot be effectively separated, and cars often cannot be parked on the side of the road. prone to accidents

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