| 摘要 |
PURPOSE:To facilitate an easy assembly/disassembly of the watch, by providing the package storing the oscillator, the frequency divider, the driving circuit and others to the attachment bar unified with the driving motor coil frame and then connecting the package terminal to the coil terminal. CONSTITUTION:Terminals 12 of package 50 storing crystal oscillator 5, frequency control capacitors 6 and 7, inverter 4 and divider 8 which are unified into an IC, driving circuit 9 and others are inserted into holes 3 each provided to attachment bar 2 attached in a body with coil frame 1 to one end of frame 1 of the watch driving motor. Then package 50 is fixed to bar 2, and terminals 12 are connected to the terminal part of coil 10. Thus the driving motor, the driving part and others are unified. As a result, the isolation or connection is omitted between the driving motor and the driving part each time of the disassembly and assembly for repair and other purposes, thus ensuring an easy and quick assembly/disassembly of the watch. |
