A power-assisted magnetic proximity switch comprises a shell; the inner chamber of the shell is provided with a magnet, a first terminal and a second terminal; 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; the upper end of the second terminal is transversely provided with an elastic contact piece; the free end of the elastic contact piece is disposed above the first terminal; a power-assisted rod is disposed in the shell, and the outer end of the power-assisted rod is hinged with the shell; an elastic tongue piece is disposed on the elastic contact piece.

A power-assisted magnetic proximity switch comprises a shell; the inner chamber of the shell is provided with a magnet, a first terminal and a second terminal; 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; the upper end of the second terminal is transversely provided with an elastic contact piece; the free end of the elastic contact piece is disposed above the first terminal; a power-assisted rod is disposed in the shell, and the outer end of the power-assisted rod is hinged with the shell; an elastic tongue piece is disposed on the elastic contact piece.

A power-assisted reset magnetic proximity switch that has a shell that has an inner chamber provided with a magnet, a first terminal and a second terminal; the first terminal and the second terminal are disposed in parallel at intervals, each vertically inserted into the lower end plate of the shell; the upper end of the second terminal is transversely provided with an elastic contact piece; the free end of the elastic contact piece is disposed above the first terminal; a power-assisted rod is disposed in the shell, outer end of which is hinged with the shell; an elastic tongue piece is disposed on the elastic contact piece; the free end of the elastic tongue piece abuts against the inner end of the power-assisted rod; 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.

A power-assisted magnetic proximity switch comprises a shell; the inner chamber of the shell is provided with a magnet, a first terminal and a second terminal; 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; the upper end of the second terminal is transversely provided with an elastic contact piece; the free end of the elastic contact piece is disposed above the first terminal; a power-assisted rod is disposed in the shell, and the outer end of the power-assisted rod is hinged with the shell; an elastic tongue piece is disposed on the elastic contact piece.

A switch device includes a movable terminal including a snap action mechanism that bends a spring when a user moves an operating portion, a first fixed terminal that contacts the movable terminal when the spring is not bent, a second fixed terminal that contacts the movable terminal when the operating portion is moved by a specified amount to bend the spring, and a housing that accommodates at least the first fixed terminal. The first fixed terminal includes a first fixed terminal body that contacts the movable terminal, and a first fixed terminal connection pin bent sideward from the first fixed terminal body and mounted on a board. The housing includes a groove portion that allows for passage of the first fixed terminal connection pin.