US Patent 7339130 Composite switch

A composite switch is provided to output corresponding default signals through two different operation actions. The composite switch includes a housing, a pressing member, a sensor, a first pin, an electrical connection portion, and a metal spring leaf. The sensor is disposed in an accommodation portion of the pressing member to sense external changes and output a first signal through the first pin. The metal spring leaf selectively electrically contacts the electrical connection portion through pressing the pressing member and outputs a second signal.