发明名称 KEYSWITCH STRUCTURE FOR COMPUTER KEYBOARD
摘要 A keyswitch structure for computer keyboard includes a keycap, a first lever, a second lever, a base and a balance rod. The base has two grooves and each groove has a rectangular hole. The rectangular hole has an accommodating section on a bottom side thereof. The balance rod has a center rod section and two lateral rod sections vertically extending from two ends of the center rod section. The center rod section is pivotally connected to the connection stage of the keycap and the two lateral rod sections pass through the rectangular holes. The keyswitch structure has reduced gap between the balance rod and the base and thus reduces noise thereof.
申请公布号 US2004074753(A1) 申请公布日期 2004.04.22
申请号 US20020271773 申请日期 2002.10.17
申请人 CHEN WOLF 发明人 CHEN WOLF
分类号 H01H3/12;(IPC1-7):H01H13/70 主分类号 H01H3/12
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