Tandem type double-spring-barrel transmission mechanism of watch movement

• Main Author: YE FUQING
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2022
• Subjects: HOROLOGY; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; MECHANICALLY-DRIVEN CLOCKS OR WATCHES; PHYSICS; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS

A tandem type double-spring-barrel transmission mechanism of a watch movement is characterized in that a core wheel is meshed with a small steel wheel, the small steel wheel is meshed with a first large steel wheel, the first large steel wheel is connected with a spring shaft of a first spring barrel to wind a spring on the first spring barrel, and a first spring wheel is arranged on the first spring barrel; the first spring wheel, the spring box idle gear and the second large steel wheel are located on the same horizontal plane, the spring box idle gear and the center wheel are located at the position of a center shaft of the watch movement, the first spring wheel is meshed with the spring box idle gear, the spring box idle gear is meshed with the second large steel wheel, and the second large steel wheel is connected with a spring shaft of the second spring box to wind a spring on the second spring box. A second spring wheel is arranged on the second spring box and meshed with the center wheel. According to