Levelness adjusting module

The utility model relates to the field of attaching equipment, and discloses a levelness adjusting module which comprises a fixed plate and a mounting plate which are arranged at an interval, and an elastic component for reducing the distance between the fixed plate and the mounting plate, a levelness adjusting assembly is installed on the fixing plate and comprises a limiting piece and a plurality of threaded adjusting pieces installed on the fixing plate at intervals. The threaded adjusting piece is in threaded connection with the fixing plate, and a screw of the threaded adjusting piece penetrates through the fixing plate and abuts against the plate face, close to the fixing plate, of the mounting plate; a spherical groove is formed in the plate face, close to the fixing plate, of the mounting plate, the limiting piece is mounted on the fixing plate, one end of the limiting piece is inserted into the spherical groove, and a spherical surface matched with the spherical groove is arranged at the end, inserte