Electric operating device

Abstract

Embodiments of this disclosure provide an electrically operated device, comprising: a housing; a geared motor disposed within the housing and including an output shaft for transmitting torque; at least two transmission members disposed within the housing and including a first transmission member and a second transmission member, the first transmission member being disposed around the output shaft and adapted to be driven by the output shaft, the second transmission member being coupled to the first transmission member and adapted to be driven by the first transmission member; and a handle including a mating member disposed within the housing and a body extending through the housing, the mating member including at least one mating portion, the at least one mating portion being coupled to the second transmission member and adapted to be driven to rotate by the second transmission member, the body being connected to the mating member and adapted to rotate following the mating member, the body being adapted to be connected to an external electrical switch to drive the external electrical switch to switch on / off states.

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