High-safety zero-gravity automobile seat

The invention discloses a high-safety zero-gravity automobile seat which comprises a seat frame assembly and a base assembly, the two sides of the rear end of the seat frame assembly are hinged to the base assembly through rear connecting rods, the rear connecting rods are fixedly arranged on the seat frame assembly, and the high-safety zero-gravity automobile seat further comprises a zero-gravity driving mechanism, two front connecting rods and two front supports. The two front connecting rods and the two front supports are arranged in a left-right corresponding mode, one ends of the front connecting rods are hinged to the base assembly, the other ends of the front connecting rods are hinged to the front supports, and the other ends of the front supports are hinged to the seat frame assembly; the lead screw motor is rotationally connected with the motor support, a lead screw of the lead screw motor is sleeved with a nut in a threaded mode, and the nut is hinged to one of the front supports. The zero-gravity