Microswitch triggering mechanism

The invention discloses a microswitch trigger mechanism, belongs to the field of structures and mechanisms, and particularly relates to an indirect trigger mechanism of a microswitch in an unfolding in-place state, which comprises an unfolded assembly, a trigger shaft, a compression spring, a trigger seat, a microswitch assembly and a bracket, wherein the trigger mechanism is simple in structure and small in size, the forward impact force in the microswitch trigger process is effectively reduced by ingeniously utilizing the compression spring at the initial supply position, switch trigger stability and reliability are improved, the service life is prolonged, influence of errors generated by part machining on switch trigger is eliminated, and part machining difficulty is reduced. 本发明公开了一种微动开关触发机构，属于结构与机构领域，特别涉及在展开到位状态下微动开关的间接触发机构，包括被展组件、触发轴、压缩弹簧、触发座、微动开关组件和支架；本发明中的触发机构结构简单、体积小、巧妙的利用压缩弹簧在供初始位置，将微动开关触发过程中的正向冲击力有效减小，提高了开关触发的稳定性、可靠度及使用寿命,消除零件加工产生的误差对开关触发的影响，降低零件加工难度。