Rotatable changeable jewelry ornament

Abstract

This utility model discloses a cyclically rotating and changeable jewelry ornament. A rotating gear assembly is rotatably mounted within a base housing, and a control device operates the rotating gear assembly to rotate. The base housing includes a front housing and a rear cover plate. The rotating gear assembly includes a double gear, a transmission gear, and a rotatable internal gear ring with decorative patterns. The double gear is rotatably mounted on a double gear mounting shaft, which has a first axial limiting structure. The transmission gear is rotatably mounted on a transmission gear mounting shaft, which has a second axial limiting structure. Both the double gear mounting shaft and the transmission gear mounting shaft are fixed to the rear cover plate. The rotatable internal gear ring is rotatably mounted within the front housing and located outside the double gear. The front housing has an axial limiting structure for the gear ring. The transmission gear meshes with both the rotatable internal gear ring and the double gear, and is located between them. The base housing has a structure for mounting wearing accessories. This jewelry ornament offers diverse variations, enhancing its flexibility and playability.

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