Self-service cash register integrating checkout and sterilization

The utility model relates to the technical field of cash registers, and discloses a self-service cash register integrating checkout and sterilization, which comprises an operation mechanism, the operation mechanism comprises a mounting frame, the mounting frame is fixedly connected to the bottom of an operation table, a plurality of second mounting grooves are formed in the inner wall of the top of the mounting frame, and the second mounting grooves are fixedly connected to the bottom of the operation table. A plurality of second mounting grooves are formed in the inner wall of the top of the mounting frame, a plurality of ultraviolet disinfection lamps are fixedly connected to the inner walls of the tops of the second mounting grooves, an ejection mechanism is arranged on the inner wall of one side of the mounting frame, the ejection assembly comprises two first mounting grooves, and the two first mounting grooves are formed in the inner wall of one side of the mounting frame. And when the device body is not