TB signal generating device of mechanical heavy hammer

The utility model discloses a TB signal generating device of a mechanical heavy hammer, which comprises a metal plate used for transmitting vibration signals generated by striking of the mechanical heavy hammer, a flexible spring used for receiving the vibration signals transmitted by the metal plate is arranged on the metal plate, a conducting strip is connected onto the flexible spring, two sides of the conducting strip are respectively provided with a permanent magnet, and the permanent magnets are arranged on the metal plate. And the conducting strip cuts a magnetic induction line between the two permanent magnets while moving along with the flexible spring, and the device further comprises a wire of which the two ends are connected to the metal plate. The telescopic direction of the flexible spring is perpendicular to the metal plate. The two permanent magnets are arranged in parallel, the conducting strip is arranged between the two permanent magnets, and the conducting strip is perpendicular to the tel