直动心形凸轮的研究  

Analysis of Direct-acting Heart-shape Cam of Key Switch

作　　者：张德声[1] 

机构地区：[1]镇江船舶学院机械工程系

出　　处：《镇江船舶学院学报》1992年第1期79-82,共4页

摘　　要：本文针对国内大量生产的电键开关的质量问题,对二停歇位置电键开关的直动心形凸轮作了分析研究,并提出了设计原则。At present, the key switches have been mass-produced, but the quality of home products yet has some nonnegligible deficiencies. For this reason, the direct-acting heart-shape cam of key switch with two stopping, position has been, analyzed and some design principles have also been presented.

关 键 词：键式开关 设计准则 凸轮 

分 类 号：TH132.47[机械工程—机械制造及自动化]