ELECTROMECHANICAL TRANSDUCER AND ELECTRONIC CLOCK

• Main Authors: TOKUNAGA DAISUKE, SHIMODA KENJI, SAKATA SHINNOSUKE, KITAJIMA YASUO
• Format: Patent
• Language: English; Japanese
• Published: 16.07.2020
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTRONIC TIME-PIECES; GENERATION; HOROLOGY; PHYSICS

To provide an electromechanical transducer excellent in workability upon being incorporated within an electronic apparatus and having stable quality easily, and an electronic clock having the same.SOLUTION: An electromechanical transducer attachable/detachable to/from an electronic apparatus has a first support plate, a second support plate, rotary member rotating around a rotation axis arranged between the first and the second support plates, a fixing plate arranged between the first and the second support plates facing the rotary member, a charging portion arranged with an interval in a rotation direction of the rotary member, a counter electrode arranged in an opposing surface of the rotary member of the fixing plate, a struggle adjusting portion for adjusting slidability of the rotation axis arranged at least one of the first and the second support plates, and a wheel train connected to the rotation axis. The wheel train either transmits force obtained by rotation of the rotary member by power from the electronic apparatus to the electronic apparatus or transmits force obtained by a posture change of the electronic apparatus to the rotary member.SELECTED DRAWING: Figure 2 【課題】電子機器内に組み込む際の作業性に優れ、品質確保が容易な電気機械変換器、およびそれを有する電子時計を提供する。【解決手段】電子機器に対して着脱可能な電気機械変換器は、第１の受け板と、第２の受け板と、第１および第２の受け板の間に配置された回転軸の周りに回転する回転部材と、回転部材に対向して第１および第２の受け板の間に配置された固定基板と、回転部材の固定基板との対向面に、回転部材の回転方向に間隔を空けて配置された帯電部と、固定基板の回転部材との対向面に配置された対向電極と、第１および第２の受け板の少なくとも一方に配置された、回転軸の摺動性を調整するためのあがき調整部と、回転軸に連結された輪列とを有し、輪列は、電子機器からの電力により回転部材が回転することで得られる動力を電子機器に伝達するか、または電子機器の姿勢変化により得られる動力を回転部材に伝達する。【選択図】図２