Self-reconfiguration robot connecting device

The invention relates to a self-reconfiguration robot connecting device. The self-reconfiguration robot connecting device is characterized by comprising an inner bracket and an outer bracket connected with each other; one end surface of the outer bracket is an anode connecting surface; two side surfaces, positioned on two sides of the anode connecting surface, of the outer bracket are cathode connecting surfaces; a butt joint plate is arranged on the inner bracket; and after the inner bracket is connected with the outer bracket, the anode connecting surface is opposite to the butt joint plate. The self-reconfiguration robot connecting device has the following advantages: (1) the connection is firmer through design of a slide block and a clamping groove; (2) a butt joint system based on a crank slide block is small in size and simple in structure; and (3) the self-locking is realized after completion of the butt joint; and the continuous power supply for a drive of the butt joint system is not needed, so that