Connecting device for intelligent robot

The connecting device for the intelligent robot comprises a base plate, a sleeve is fixedly connected to the bottom end of the base plate, a mechanical arm is arranged in the sleeve in a sleeved mode, a positioning groove is formed in the outer side of the mechanical arm, a round hole is formed in the outer side of the sleeve, a positioning rod is inserted into the positioning groove, and the middle of the positioning rod is in threaded connection with the inner wall of the round hole. The outer side of the positioning rod is fixedly sleeved with a damping plate, and two arc-shaped plates are symmetrically arranged on the two sides of the base plate. Compared with the prior art, the connecting device has the advantages that through the design of the positioning groove, the round hole and the positioning rod, an operator aligns one end of the positioning rod to the round hole and inserts the positioning rod into the round hole, the operator rotates the positioning rod clockwise till the side, facing the sleeve