弹簧触点 meaning in Chinese

spring contact

The laryngoscope lense is equipped with a 3v power supply . the switch controlled by a spring touch - point requires nothing about the assorted lens handle power supply
麻亮爽镜体自带3v电源，使用时采用弹簧触点控制开关，对所配套的镜柄电源没有任何要求。
The connection mechanism which is driven by sma was designed . different electrical connectors were used in different modules . the fixed electrical connector was used in the active module and the spring electrical connector was used in the passive module
设计了一种由sma驱动器驱动的机械式连接机构;在主动模块和被动模块上分别使用了固定式触点和弹簧触点作为线路连接部件。