| 摘要 |
PURPOSE:To realize the minimum movement and to enable entirely new design, by enabling to duplicate the constituent element of electronic wrist watch. CONSTITUTION:The movement is constituted into three layers with the ground plate 11, circuit board 11 and dial plate 12. The battery 2 is located at the uppermost layer, and the electronic components(circuit block)6 mounted on the circuit board are located under it. The coil block 3, stator 4, magnet 8a of the rotor are assembled between the base plate 11 and the ground plate 1 to constitute the electric-mechanical converter. The gear 8b of the rotor is located under the ground plate. At the center of the motor consisting of the coil 3, stator 4, and magnet 8a of rotor, a space is present, IC and crystal oscillator are located at the center of the circuit block by using this space. |
