Integrated switch for detecting fall-into-water state and inclination state and fall-into-water self-rescue system with integrated switch

Abstract

The invention provides an integrated switch for detecting the fall-into-water state and the inclination state and a fall-into-water self-rescue system with the integrated switch. The integrated switch for detecting the fall-into-water state and the inclination state comprises a vertically-placed limiting cylinder, a water level switch and an inclination switch. The limiting cylinder comprises a limiting cylinder first part and a limiting cylinder second part. The water level switch comprises a floating ball. The floating ball is arranged at the bottom in the first limiting cylinder first part. A first vacuum pipe is arranged on the top of the floating ball. A magnet is arranged in the first vacuum pipe and connected with the floating ball through a spring. An electromagnetic coil is arranged on the periphery of the first vacuum pipe. A movable contactor is arranged on the top of the first vacuum pipe. The inclination switch comprises a second vacuum pipe which is arranged above a third electrode point and a fourth electrode point. Mercury, a fifth electrode point and a sixth electrode point are arranged at the bottom in the second vacuum pipe. The integrated switch for detecting the fall-into-water state and the inclination state is simple in structure and low in cost and can automatically open a vehicle window when a vehicle falls into water or turns on one side or turns with the bottom upward so that an escaper can save himself/herself from the vehicle window and escape.

Description

technical field [0001] The invention belongs to the technical field of automobile safety, and in particular relates to an integrated switch for detecting falling into water and tilting states and a drowning self-rescue system using the switch. Background technique [0002] With the development of science and technology and the continuous improvement of people's material living standards, more and more people own private vehicles. However, while the number of vehicles increases, the frequency of traffic accidents is also increasing. Occurrence of rollover, supine or rollover accidents. However, when the vehicle falls into the water, rolls over or overturns, it is basically unrealistic to easily open the door. At the same time, when the vehicle falls into the water, it is difficult to open the door due to the high pressure of the external water. At this time, the vehicle window should be opened or the window glass should be smashed to escape from the vehicle window. Glass es...

AI Technical Summary

Problems solved by technology

However, it is basically unrealistic to open the door easily when the vehicle falls into the water, rolls over or overturns.

At the same time, when the vehicle falls into the water, it is difficult to open the door due to the high pressure of the external water. At this time, the vehicle window should be opened or the window glass should be smashed to escape from the vehicle window. Glass escape, it is difficult to avoid being injured by broken glass, which increases the difficulty of escape

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