| 摘要 |
An electromechanical motor ( 1 ) has a driving element ( 20 ) comprising two electromechanical vibrators ( 22, 24 ). The two electromechanical vibrators ( 22, 24 ) are interconnected by a link member ( 26 ). The electromechanical vibrators ( 22, 24 ) are, at the ends ( 21, 23 ) connected to the link ( 26 ), attached to a backbone ( 12 ) of a stator ( 10 ) by a respective resilient joint member ( 14, 16 ). A mechanical connection to the backbone ( 12 ) is thus introduced essentially between the vibrator ( 22, 24 ) and the link ( 26 ). A vibration of one of the electromechanical vibrators ( 22, 24 ) is transferred into a tilting or torsion of one of the joint members ( 14, 16 ), and a similar vibration of the other electromechanical vibrator ( 22, 24 ) provides a tilting or torsion of the other joint member ( 14, 16 ). The liner ( 26 ), interconnecting the vibrators ( 22, 24 ) is subsequently caused to deform and move. Depending on the vibrations and their relative phases, an actuating portion ( 28 ) of the link ( 26 ) can be brought along a motion path and this can in turn be used to interact with a body to be moved.
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