Magnetic type data line

The utility model discloses a magnetic type data line, and relates to the technical field of data lines. The wire comprises a wire body, a plug, a magnetic suction head and a connector, the plug and the magnetic suction head are arranged at the two ends of the wire body respectively, protective shells are arranged on the magnetic suction head and the connector, the magnetic suction head is movably matched with the protective shells, and plugging plates are hinged to the interiors of the protective shells; the magnetic attraction pieces are arranged on the opposite sides of the two protective shells and used for enabling the two protective shells to attract each other; and the two driving assemblies are arranged in the two protective shells correspondingly and used for driving the two plugging plates to rotate correspondingly. Through cooperation of the protection shell, the plugging plate, the magnetic suction part and the driving assembly, the connector and the magnetic suction head are protected when the ch