An electric pressurized anti-g suit

Abstract

The invention discloses an electric pressurized anti-load suit, which adopts a motor to drive a gear to rotate, so that a binding rope is wound on a reel to realize pressure control on a tightening area, and at the same time, an elastic device is arranged in the tightening area to ensure the tightening The pressure in the tight area is consistent; when the motor receives a forward rotation signal, the motor rotates forward to tighten the tightening area through the restraint rope, exerting continuous pressure on the pilot's limb, increasing the resistance of the blood vessels around the limb immediately, and preventing the diaphragm from descending , to make the blood in the limbs enter the brain, to prevent the pilot from experiencing symptoms such as high-altitude hypoxia, gray vision, black vision; when the motor receives the reverse signal, the motor reverses, the reel reverses, loosens the restraint rope, Under the action of the elastic force, the tightening area is loosened, and the blood inside the pilot flows normally. The device cancels the airbag structure in the existing anti-G suit, reduces the weight of the anti-G suit, solves the problems of poor ventilation and excessive heat load of the pilot, and improves the man-machine integration efficiency.

Description

technical field [0001] The invention relates to the technical field of aerospace anti-G equipment, in particular to an electric pressurized anti-G suit. Background technique [0002] When the fighter accelerates turning, climbing, descending, etc., the blood in the body of the pilot will be redistributed and concentrated in the lower limbs, which will cause insufficient oxygen supply to the brain, resulting in high-altitude hypoxia, gray vision, black vision and other symptoms. Seriously Loss of consciousness will occur, if effective protective measures are not taken, it may cause a more serious flight accident. [0003] The use of anti-G equipment is a common protective measure against high overload at home and abroad. The main function of anti-G suits is to prevent or reduce the initial effect of positive acceleration on the vascular system and the effect of delaying its effect. When the aircraft has a high acceleration, the oxygen supply device connected to the anti-G su...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides an electric pressurized anti-G suit, which tightens the anti-G suit to generate continuous pressure on the pilot's body by pulling the restraining rope through the motor, which solves the problem of the weight of the existing anti-G suit. Large, poorly ventilated problems

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