Reset module for handle mechanism, handle mechanism and switching device

Abstract

Embodiments of the disclosure provides a reset module for a handle mechanism, a handle mechanism and a switching device. The reset module comprises: a rotary table fixedly coupled to a rotary handle of the handle mechanism and adapted to rotate with the rotary handle about a rotary axis at least between a closed position and an open position; a first driving block arranged at a circumferential edge of the rotary table and adapted to contact a joystick of a circuit breaker during rotation of the rotary table from the closed position to the open position; and an elastic member coupled to the rotary table and adapted to provide an elastic force between the first driving block and the joystick such that the rotary table is held in the closed position. In this way, the rotary handle can accurately indicate the current state of the switching device.