Exoskeleton foot movement mechanism

The utility model discloses an exoskeleton foot movement mechanism which comprises an ankle connecting assembly, an ankle fixing sleeve, a supporting seat and a connector, the supporting seat is connected with the ankle fixing sleeve, and the upper end and the lower end of the connector are rotationally connected with the ankle connecting assembly and the supporting seat respectively so that the ankle connecting assembly can move in the X direction and the Y direction. A first elastic damping piece is connected between the ankle connecting assembly and the connector, a second elastic damping piece is connected between the side face of the bottom of the connector and the supporting base, and the first elastic damping piece and the second elastic damping piece are perpendicular to each other. The utility model has the advantages that the ankle is effectively protected under the buffering action of the vertically arranged double elastic damping pieces, the multi-degree-of-freedom movement accords with the ergono