fall protection device
A technology of fall protection and main control circuit, which is applied in the direction of parachute, transportation and packaging, non-canopy parachute, etc., and can solve the problem of falling accidents, people working at heights falling, forced to balconies and windows, and people can only stay on balconies. and windows to achieve the effect of easy maintenance and reading, ensuring safety, and avoiding false triggering of signals
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[0024] With reference to the accompanying drawings, the fall protection device of the present invention comprises a triaxial acceleration sensor 1, a main control circuit 2, an ignition drive circuit 3, an igniter 4, a gas generator 5 and a safety airbag, wherein: the triaxial acceleration sensor 1 detects acceleration and The acceleration signal is transmitted to the main control circuit 2; the main control circuit 2 receives the acceleration signal and sends an ignition enable signal to the ignition drive circuit 3; the ignition drive circuit 3 receives the ignition enable signal and delivers driving power to the igniter 4; the igniter 4 Built in the gas generator 5 and can detonate the igniter in the gas generator; the gas generator 5 is filled with igniter and gas generating agent, and the outlet of the gas generator communicates with the safety air bag; the safety air bag includes more than one safety air bag 6 , each safety air bag 6 is folded and curled in a backpack 7, ...
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