Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.

Abstract: The present utility model discloses a novel rotating lantern, including: a lampshade, where the top of the lampshade is provided with an upper cover, the top of the upper cover is provided with a lamp top, and the bottom of the lampshade is provided with a bottom cover; and an illumination unit, where the illumination unit is disposed on the top of the interior of the upper cover; the illumination unit includes a rotating motor, a rotating shaft, a light emitting diode (LED) luminaire, and a rotating cover; the rotating motor is embedded in the interior of the upper cover; the top of the rotating shaft is connected to an output end of the rotating motor; the rotating cover shaped like a bowl is connected to the bottom of the rotating shaft; the LED luminaire is annularly embedded in the interior of bowl-shaped space fanned by the rotating cover; and a bowl-shaped inner wall of the rotating cover is a transparent refractor.