Mechanical magnetic induction pneumatic element

The utility model relates to the technical field of pneumatic equipment, in particular to a mechanical magnetic induction pneumatic element which comprises an outer shell, a sealing medium inlet and an air inlet are formed in the outer shell on one side of the outer shell, a sealing medium outlet and an air outlet are formed in the outer shell on the other side of the outer shell, and the sealing medium inlet is communicated with the air inlet. A junction box is installed at the position, located on the top of the same side of the sealing medium inlet and the air inlet, of the outer end of the outer shell, a magnetic induction part is arranged in the outer shell and located below the junction box, a piston column is arranged on the position, located on one side of the magnetic induction part, in the outer shell, and an output rod is connected to the side, away from the magnetic induction part, of the piston column; through the combined action of gas driving, magnetic induction driving and a travel switch, the