Flexible structure based on shell-shaped unit cells

The invention discloses a flexible structure based on shell-shaped unit cells, which belongs to the technical field of flexible structure design and comprises a connecting device, a reinforcing plate and an integral structure formed by combining a plurality of shell-shaped flexible structure unit cells. Each shell-shaped flexible structure unit cell is formed by combining two flexible units. The bending plate areas on the flexible units are evenly divided into even number of bending plates, odd number of bending plates bending leftwards and even number of bending plates bending rightwards in the circumferential direction, and the bending plates on the adjacent flexible units are combined in an odd-even mode and welded in the corresponding connecting areas to form shell-shaped unit cells. And odd-even combination is carried out on the remaining bent plates on the shell-shaped unit cells and the bent plates on the adjacent flexible units, so that a plurality of shell-shaped flexible structure unit cells are for