The invention relates to a microswitch assembly of a code scanning lifting device. The code scanning lifting device comprises a motor assembly and a push rod clamping body. The microswitch assembly comprises a first microswitch and a second microswitch, inclined elastic pieces are arranged on the first microswitch and the second microswitch, the elastic piece of the first microswitch is close to the motor assembly, the elastic piece of the second microswitch is close to the push rod clamping body, and the elastic pieces are connected with the first microswitch and the second microswitch through elastic piece casings. The microswitch assembly has the advantages of simple structure, electric shock sensitivity and connection firmness.