Spring key switch structure

The invention relates to a spring key switch structure which mainly comprises a light guide panel, a key, a pressure block, a printed circuit board, a support part, an annular spring and a sliding block. Pressure is applied to the key, and the sliding block is driven by the key through the pressure...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO ZHENGJUN, YANG GUANGSHOU, XU ZHONGHUA, WANG YANTAO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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