Power-assisted magnetic proximity switch

A power-assisted magnetic proximity switch, comprising:

• a shell, wherein the inner chamber of the shell is provided with a magnet, a first terminal and a second terminal, wherein the first terminal and the second terminal are disposed in parallel at intervals, and each terminal vertically penetrates into the lower end plate of the shell, wherein the upper end of the second terminal is transversely provided with an elastic contact piece, wherein the free end of the elastic contact piece is disposed above the first terminal, wherein a power-assisted rod is disposed in the shell, and the outer end of the power-assisted rod is hinged with the shell, wherein an elastic tongue piece is disposed on the elastic contact piece, wherein the free end of the elastic tongue piece abuts against the inner end of the power-assisted rod, wherein the outer end of the power-assisted rod is provided with a limiting insertion plate that forms an L-shaped structure with the power-assisted rod, wherein a limiting mechanism, which interacts with the limiting insertion plate, is disposed in the shell, wherein the upper side surface of the free end of the power-assisted rod is provided with a holding tray, wherein the magnet is disposed between the holding tray and the upper end plate of the shell, and is fixed to the holding tray.