Redundant locking type longitudinal expansion mechanism of folding wing
A deployment mechanism and locking technology, applied in the direction of projectiles, self-propelled projectiles, offensive equipment, etc., can solve the problems of large body posture interference, large deployment and locking impact, and expansion and locking impact, etc., to maximize the deployment area, Small body interference and reduced impact load
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[0013] The present invention will be further described below in conjunction with accompanying drawing.
[0014] The longitudinal deployment mechanism of the redundant locking folding wing includes gas actuator 1 (providing power source); wing 2, 13; worm 3; worm gear 4, 12 (fixedly connected with the wing); wing pin holes 5, 11 ( Cooperate with the locking pin for positioning and locking of the folded and unfolded position); wing shafts 6, 10; locking pins 7, 9 (positioning and locking of the folded and unfolded position of the wings); body bracket 8; balls Nut 14; Push rod 15. The slider in the gas actuator 1 is fixedly connected with the push rod 15, the push rod 15 pushes the ball nut 14 on the worm 3 to move, the movement of the ball nut 14 drives the worm 3 to rotate, and the worm 3 is set on the side away from the ball nut 14 There is an upper worm wheel 12 and a lower worm wheel 4, and the upper worm wheel 12 and the lower worm wheel 4 are arranged symmetrically along ...
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