▎ 摘　　要

NOVELTY - Flexible drive unit includes a gel layer (1), a flexible anode (2) and a flexible cathode (3). The gel layer is prepared by using an electroactive polymer and a plasticizer. The flexible driving unit is a laminated structure, and the flexible anode, the gel layer and the flexible cathode are alternately stacked in sequence. The topmost layer and the bottommost layer of the flexible drive unit are both the flexible anode or both the flexible cathode. USE - Flexible drive unit for flexible driver (claimed). ADVANTAGE - The flexible drive unit has the characteristics of high flexibility and low rigidity, which is beneficial to improving the wearing comfort of the power assist device, and shows the movement form of expansion and contraction in the direction of the gel layer, which is not only beneficial to increase the movement force of the flexible driving unit in the direction of the gel layer, but also makes the flexible driving unit in joint motion assisting equipment or rehabilitation training assisting equipment to improve the driving force of such assisting equipment. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a flexible driver, which includes a flexible drive unit, a flexible packaging layer, an anode lead-out portion and a cathode lead-out portion, flexible driving unit, and flexible packaging layer is wrapped on the outside of the flexible driving unit, and anode lead-out element is electrically connected to the corresponding flexible anode, and is led out to the outside of the flexible packaging layer. DESCRIPTION OF DRAWING(S) - The drawing shows an exploded view of a laminated flexible driving unit. 1Gel 2Flexible positive electrode 3Flexible negative electrode