Child seesaw with protection function

The invention discloses a child seesaw with a protection function, which comprises a rotating rod and a base hinged to the rotating rod. First electric sliding rails are arranged on the rotating rod in a bilateral symmetry mode, moving blocks are arranged on the first electric sliding rails in a sliding mode, seat plates are fixedly arranged on the moving blocks, first sliding grooves are formed in the seat plates, ejector blocks are arranged on the first sliding grooves in a sliding mode, and first springs are connected between the ejector blocks and the bottom walls of the seat plates. According to the invention, the weight difference of two children using the seesaw can be automatically detected, and a certain weight is added to the end with the lower weight, so that the users obtain better use experience. When the child on one side suddenly leaves, the device can control the seesaw, so that the child at the other end slowly falls down, and the safety is improved. Meanwhile, when other children get close t