Pump body eddy current detection device

A pump body eddy current detection device comprises wire bundles, a sliding guide disc, a rotating island and an eddy current monitoring device, the rotating island comprises a plurality of rotating sectors, the rotating sectors are electrically connected with the eddy current monitoring device, the number of the wire bundles is the same as that of the rotating sectors, one end of each wire bundle is electrically connected with the sliding guide disc, and the other end of each wire bundle is electrically connected with the sliding guide disc. And the multiple rotating sectors are electrically connected with an eddy current detection device, and a rotating motor is further arranged at the rotating center of each rotating sector. By arranging the rotating island and the rotating sector, the multiple wire bundles are communicated with the eddy current monitoring device and rotate, and the problem that in the prior art, a pump body needs to be wound on the surface of the pump body is solved. By arranging the slid