Abstract: This invention discloses an information robot apparatus, comprising a robot body, a plug body, a socket body, a plug groove arranged in one end face of the socket body, a first sliding cavity communicated with the plug groove, a second sliding cavity communicated with the extending tail end of the first sliding cavity, a third sliding cavity arranged in the socket body. Wherein the tail end of the bottom of a rotating shaft extends into the third sliding cavity and is fixedly connected with the tail end of the top of an adjusting threaded rod. Therefore, it is convenient to quickly plug in and take out after disconnection with power; meanwhile, the automatic control of the power supply and the disconnection with power before taking out can be realized, so that the operation safety is greatly improved.