Folding wing

The utility model belongs to the technical field of wings, and particularly relates to a folding wing which comprises a connecting rod, a fixing seat is arranged at the top of the connecting rod, a main shaft connecting groove is formed in the connecting rod, a rotating handle is rotatably arranged at the top of the fixing seat, and a fastening bolt in threaded connection with the fixing seat is rotatably arranged on the surface of the rotating handle in a penetrating mode. Fixing plates are fixedly installed at the two ends of the two sides of the fixing base, rotating columns are rotationally arranged between the adjacent fixing plates on the surface of the fixing base, connecting blocks are fixedly installed on the sides, away from the fixing base, of the rotating columns, connecting plates are fixedly arranged on the sides, away from the rotating columns, of the connecting blocks, and wings are fixedly installed on the connecting plates. Fixing columns are telescopically arranged on the surfaces of the tw