Patent ID: 8440927
Filing Date: 2013-05-14
Classification: H01H

Abstract:
1. An enhanced returning elasticity micro switch, comprising: a base covered by a cap to form a housing compartment between them, the cap including a press element movable up and down; a first pin running through the base and including an anchor portion in the housing compartment to couple with a conductive member pressed by the press element, the conductive member including a lower contact portion and swinging during up and down movement of the press element; and a second pin running through the base and including a coupling portion in the housing compartment parallel with an upper surface of the base to couple with a first contact connected to the lower contact portion during swing of the conductive member, the first contact including an inclined surface for increasing a swinging distance of the conductive member, the inclined surface being located at an elevation tapered towards the anchor portion of the first pin.