Self-correcting connection structure for realizing fast connection of transmission shafts and signal lines on transmission shafts

The invention provides a self-correcting connection structure for realizing fast connection of transmission shafts and signal lines on the transmission shafts. The self-correcting connection structure is used for connection between a first transmission shaft in a driving portion and a second transmission shaft in a conduit portion and between the signal lines on the first transmission shaft and the second transmission shaft. The self-correcting connection structure comprises a first connection structure and a second connection structure, and the first connection structure is matched with the second connection structure. The first connection structure is fixedly arranged on the first transmission shaft, and the signal line on the first transmission shaft is connected to the first connection structure through a first conducting strip. The second connection structure is fixedly arranged on the second transmission shaft, and the signal line on the second transmission shaft is connected to the second connection structure through a second conducting strip. The first connection structure is inserted into the second connection structure to realize connection, and the first conducting strip is in contact conduction with the second conducting strip. The self-correcting connection structure has the advantage that high efficiency and quickness in connection between the conduit portion and the driving portion and between the signal lines are realized.