The external mechanical force acts on the action reed by the transmission element (by pin, button, lever, roller, etc.), and after the energy is accumulated to the critical point, an instantaneous action is generated to make the movable contact at the end of the action reed and the touch The point is quickly turned on or off. When the force on the transmission element
After removal, the action reed generates a reverse action force, and when the reverse stroke of the transmission element reaches the action critical point of the reed, the reverse action is instantaneously completed. The micro switch has a small contact pitch, a short stroke, a small power, and a fast switching. The speed of the moving contact is independent of the speed of the transmission element.