发明名称 Keyboard and key structure with scissors-shaped frame
摘要 The present invention is related to a key structure with scissors-shaped frame and a keyboard including the key. The key structure includes a base, a cap, a balance bar, and a scissors-shaped frame. The cap moves vertically relative to the base due to the movement of scissors-shaped frame. The scissors-shaped frame includes a first end portion, a second end portion, a third end portion, and a fourth end portion. The first and second end portions are coupled to the cap, and the third and fourth end portions are coupled to the base. The balance bar connects to the second end portion.
申请公布号 US6726093(B2) 申请公布日期 2004.04.27
申请号 US20020115161 申请日期 2002.04.02
申请人 DARFON ELECTRONICS CORP. 发明人 HSU CHIEN-SHIH;YEH CHI-PIN
分类号 H01H3/12;(IPC1-7):G06F17/00 主分类号 H01H3/12
代理机构 代理人
主权项
地址