Patent ID: 8654615
Filing Date: 2014-02-18
Classification: G04B,G04G

Abstract:
1. A timer movement with a display for world time zones, comprising a power source, a second counter, a minute counter, an hour counter and a time zone display, so as to display a correct time of a specified time zone on a faceplate; wherein, said second counter driving a front minute wheel of said minute counter to rotate, said front minute wheel meshing with a first minute wheel set pivoted on a fasten base and having a first minute hand; a time zone adjustable ring of said time zone display being disposed between said fasten base and said faceplate; and a planetary idle gear and a planetary driven gear being pivoted on said faceplate and mutually meshed; said planetary idle gear and said planetary driven gear being respectively engaged with an inner gear ring of said time zone adjustable ring and a planetary base gear pivoted at the central bottom of said fasten base, said planetary base gear allowing said first minute wheel set to pass over and meshing with a first front hour wheel of said hour counter pivoted at the bottom of said planetary base gear; said first front hour wheel further meshing with a first hour wheel pivoted on said faceplate and having a first hour hand; and the periphery of a round disk at the bottom of said fasten base being radially or axially formed with a plurality of sleeve holes, at least two elastic positioning balls being sleeved and positioned in said selected sleeve holes, the periphery of inner wall or the bottom periphery of said time zone adjustable ring being annularly and equiangularly formed with 24 positioning holes for buckling and positioning said elastic positioning balls, such that said time zone adjustable ring being enabled to bidirectionally rotate; by aligning the landmark of local time zone with a fixed point for calibrating the local time, then turning said time zone adjustable ring to a landmark of another time zone to be aligned with said fixed point, said inner gear ring of said time zone adjustable ring driving said planetary idle gear, said planetary driven gear and said planetary base gear to rotate, and each elastic positioning ball being sequentially buckled and positioned along each positioning hole, and said first front hour wheel being enabled to perform planetary motion about said first minute wheel set on said planetary base gear, so as to rotate said first hour wheel meshed therewith for displacing said first hour hand to display the time of a first location at the landmark of another time zone.