Handheld scanning equipment with scanning head easy to disassemble and assemble

The utility model discloses a handheld scanning device with a scanning head easy to disassemble and assemble, which relates to the field of scanning devices and comprises an outer scanning head arranged at one end of a main body and further comprises a connecting ring plate, and one side, close to the main body, of the outer scanning head is fixedly connected with an inserting ring plate and two groups of connecting plates. An annular groove and two connecting grooves are formed in the end, close to the outer scanning head, of the body, a cover plate is arranged at the end, away from the outer scanning head, of the body, two sliding plates are fixedly connected between the cover plate and the connecting annular plate, a handle is fixedly connected to the outer side face of the body, the inserting annular plate is located in the annular groove, and the section of the inserting annular plate is in a square shape. The two groups of connecting plates are symmetrically arranged relative to the inserting ring plate