High-altitude falling protection device

Abstract

The invention relates to a high-altitude falling protection device comprising a three-axis acceleration sensor, a main control circuit, an ignition drive circuit, an igniter, a gas generator and an airbag, wherein the three-axis acceleration sensor detects an acceleration and transmits an acceleration signal to the main control circuit; the main control circuit receives the acceleration signal and sends an ignition enable signal to the ignition drive circuit; the ignition drive circuit receives the ignition enable signal and conveys driving electric power to the igniter; the igniter is built in the gas generator and can explode an ignitor in the gas generator; the gas generator is filled with the ignitor and a gas producing agent, and an outlet of the gas generator is communicated with the airbag; and the airbag comprises more than one safe air bag, the safe air bags are folded and frizzled in a knapsack, and an air bag popup opening for the popup of the safe air bags is formed in the knapsack. The high-altitude falling protection device provided by the invention has the advantages of simple structure and convenience in use, and can effectively reduce the damage caused by high-altitude falling and ensure the safety of high-altitude operation personnel.

Description

technical field [0001] The invention relates to the field of safety protection for high-altitude operations, in particular to a high-altitude fall protection device. Background technique [0002] Personnel working at heights such as power pole tower climbers, high-rise construction personnel, building cleaning personnel, and outdoor climbing and rock climbing personnel all need to undergo formal training and strictly abide by high-altitude safety operation procedures. At the same time, they must wear a variety of safety protection equipment during the operation . Nevertheless, due to personnel negligence or equipment damage, there is still a certain risk of falling for personnel working at heights. In addition, the current high-rise buildings are gradually increasing, and people spend most of their time in high-rise buildings. Once a fire breaks out in a high-rise building, people will be trapped in the high-rise building, and the smoke generated by the fire will force peop...

AI Technical Summary

Problems solved by technology

However, due to personnel negligence or equipment damage, there is still a certain risk of falling for personnel working at heights

In addition, the current high-rise buildings are gradually increasing, and people spend most of their time in high-rise buildings. Once a fire breaks out in a high-rise building, people will be trapped in the high-rise building, and the smoke generated by the fire will force people to the balcony and window. The window is waiting for rescue, in an emergency, it is prone to fall accidents

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