MOVABLE CONTACT UNIT FOR SWITCH AND SWITCH DEVICE USING THE SAME

MOVABLE CONTACT UNIT FOR SWITCH AND SWITCH DEVICE USING THE SAME

A movable contact unit for switch and a switch device using the same are provided to prevent malfunction of a switch element when any control key is partly pressed. A light source(2) and a plurality of switch elements are arranged on a substrate(1). A flexible sheet(10) is formed between a plurality...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: IWAMA NAOYA, SAITO MITSURU
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:A movable contact unit for switch and a switch device using the same are provided to prevent malfunction of a switch element when any control key is partly pressed. A light source(2) and a plurality of switch elements are arranged on a substrate(1). A flexible sheet(10) is formed between a plurality of control keys operating a switch element group. The flexible sheet maintains each moving contact of a switch element group at one side. A flexibility light guide(6) is laminated on the other side of the flexible sheet.