TW335462B - Electric switch device on a printed circuit and watch comprizing such a device - Google Patents

Abstract

A sort of electric switch device, including an insulation substrate, which extends along a plate in rough parallel to the switch area, with at least one conductive pad for the printed circuit, having further the switch a contact element, fixed on a fixing point secured by a corresponding substrate, being capable the contact element of elastic deformation between a static position not in contact with the conductive pad and a closing position of contact with the pad by the contact element; and a controller, which is capable of moving in a pressure direction on the plate roughly in parallel to the substrate and away from the plane, while pushing the contact element in that direction, for moving of the contact element to the closing position, where the fixing point being by the plane of the substrate and the contact element performing flexible deformation between the contact point and a point of application of pressure, making it bend under the pressure and moving in a plane route roughly perpendicular to the substrate when the contact part and the conductive pad being in contact.