▎ 摘　　要

NOVELTY - The body has a fixing layer (4) whose upper part is hinged with a sand fixing layer (2) through multiple connecting pieces (3). The front side wall of the sand fixing layer is fixedly connected with a tide generator. The fixing layer is made of electroform shape memory polymer. The action shape of the sea wave after the fixing layer is electrified is changed into wave-shaped structure. The surface of the fixing layer is provided with multiple holes The holes are arranged in a matrix shaped structure. Two ends of the supporting rod are hinged with the fixing layer and the sand fixing layer through a hinge. The tide generator is connected with the front end of the sand fixing layer. The surface of the fixing layer, the sand fixing layer, the supporting rod, the hinge and the tide generator are coated with coating graphene. USE - Green full-automatic high-efficient and low-consumption sand fixing flexible protection body for sandy beaches. ADVANTAGE - The green full-automatic high-efficient and low-consumption sand beach fixing flexible protection body is provided with a fixing layer that is hinged with a sand fixing layer through multiple connecting pieces, where front side wall of the fixing layer is fixedly connected with a tide generator, and thus enables to protect the beach by a low energy consumption way. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a green full-automatic high-efficient and low-consumption sand fixing flexible protection body for sandy beaches. 2Sand fixing layer 3Connecting piece 4Fixing layer