Actuator with rotatable motor angle

Abstract

Actuator, comprising: a telescopic mechanism (1) comprising a lead screw (13) and a telescopic rod assembly (14), wherein the telescopic rod assembly (14) is designed to surround the lead screw (13) and one end thereof is movably connected to the lead screw (13); an engine (2); and a rotation mechanism (30) connected between the lead screw (13) and the motor (2) and configured to drive the lead screw (13) and the motor (2) to rotate relative to each other, wherein, when the motor (2) is activated, the motor (2) drives the rotation mechanism (30) to rotate the lead screw (13), and when the motor (2) is deactivated, the motor (2) is rotatable by an angle relative to the telescopic mechanism (1) via the rotation mechanism (30).

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