1results about How to "Flexible drive mode" patented technology

The invention discloses a gecko-like magnetic control reversible attachment / desorption device, which comprises a substrate layer made of a magnetic composite material, bionic cilia and adsorption discs, a plurality of bionic cilia are arranged on the surface of the substrate layer, one end of each bionic cilia is connected with the surface of the substrate layer to form an inclined included angle, and the other end of each bionic cilia is connected with one adsorption disc. The device not only has the bionic characteristic of a gecko, but also has the capability of being controlled by using an external magnetic field, is flexible and diverse in driving mode, has good deformation performance, can bear larger deformation and tension without being damaged, and has the characteristics of small size, easiness in control and production, quick response and the like. The invention further discloses a preparation method of the adsorption disc, the adsorption disc can be automatically formed based on a magnetic surrounding aggregation mechanism, the adsorption disc has the advantages of being low in cost and easy to obtain, the preparation process is simple and efficient, and batch production can be achieved.