Shin Jiuh Corporation

Yu-Ting Ni

Wen-Hsiang Lu

Hsin-Hsun Chen

A push switch device of the invention comprises a body including a set of terminals and closed via a cover. An inner side of the cover is provided with a second resilient unit on which is formed a stopper portion. A push unit is further formed through the body, the push unit being provided with a stop controller pad made of an abrasion-resistant material that is vis-&agrave;-vis the stopper portion. A first resilient unit is further placed below the push unit. With the above disposition, when a pressure is exerted on the push unit, the stop controller pad pushes on the stopper portion that moves outwardly. Thereby damage due to wear of the push unit is prevented.

Push switch device

An improved pushbutton switch includes an elastic element located in a body. The elastic element is made of metal and bent to form an action which has an inner diameter and two free ends to form respectively two support arms. The support arms are located in the body. When the elastic element is subject to an external pressing force, the inner diameter of the action section contracts slightly and the support arms are pressed downwards to connect two terminals of the pushbutton switch to establish electric connection to deliver signal output. When the external pressing force is released from a press element, the inherent elastic force of the elastic element pushes the press element back to its original location.

Pushbutton switch

An improved press switch for channeling signal transmission or output includes a body, two terminal element mounted on the body, a first elastic element located in the body, a press element disposed in the body above the first elastic element, and a face panel for covering the body at the front side thereof. When the press element subjects to an external pressing force, a second elastic element will be driven to press the first elastic element which in turn makes contact with the two terminals for establishing an electrical link to output electric characteristics desired. When the external pressing force is released from the press element, the innate elastic force of the first and second elastic element will push the press element to its original position.

Growing community of inventors

Hsin-Tien, Taiwan

Yu-Ting Ni