Ray-imitating micro-robot as well as preparation method and application method thereof

• Main Authors: BI QILIN, SHEN TENG, CHANG JIAQING, SONG QIAOLIN, CUI JINSHENG
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CLADDING OR PLATING BY SOLDERING OR WELDING; CONTROLLING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; MAKING GRANULES OR PREFORMS; MARINE PROPULSION OR STEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PHYSICS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; REGULATING; RELATED EQUIPMENT; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SHIPS OR OTHER WATERBORNE VESSELS; SOLDERING OR UNSOLDERING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TRANSPORTING; WELDING; WORKING BY LASER BEAM; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention provides a ray-imitating micro-robot as well as a preparation method and an application method thereof. The ray-imitating micro-robot comprises a ray body, a left fin and a right fin, the left fin and the right fin are arranged on the two sides of the ray body respectively, the left fin and the right fin are magnetized, the magnetization directions of the front ends of the left fin and the right fin are opposite to those of the rear ends of the left fin and the right fin, and under driving control of an external three-dimensional magnetic field, the ray-imitating micro-robot is driven to rotate. The left fin and the right fin can swing in a wave mode so that the ray-imitating micro-robot can float and swim in the liquid. According to the ray-imitating micro-robot, the structure and the preparation method are simple, the control mode is simple, the left fin and the right fin can swing in a wave mode under driving control of an external three-dimensional magnetic field, and therefore the ray-imita