Metal button switch is a switch made of metal buttons, including metal membrane switch, anti-roll metal switch, metal proximity switches. Metal film switch has a layer of very thin metal film, anti-roll metal switch is mainly used for a variety of cranes, metal proximity switch is produced by foreign manufacturers.
The switch component of the metal button switch is a rocker type double contact switch assembly. The switch seat, the bracket which is arranged on the switch seat, the static spring reed fixed on the switch base, the lower static reed and the upper static spring And one end of the movable contact piece is hinged with the cantilever end of the movable piece set on the supporter, the other end of the movable contact piece is connected with a tension spring, and the other end of the tension spring is connected with the tension spring One end of which is connected with the bracket, a pushing block is connected with the convergence end of the movable contact spring, and the pushing block protrudes from the upper surface of the switch base and touches the lower end of the button.
Because the metal button switch with rocker double contact switch components, the switching faster, the switch in the process of using the touch of better stability, to adapt to a wider range of current and voltage use.