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公开(公告)号：US08916763B2
公开(公告)日：2014-12-23
申请号：US13807124
申请日：2011-07-26
申请人： Tsuji Tetsuro
发明人： Tsuji Tetsuro
CPC分类号： G10H3/143 , G10H3/146 , G10H3/183 , G10H2220/525
摘要： Provided is a transducer that can be attached to a desired position and removed therefrom and that does not damage musical instruments. A first magnet member and a second magnet member are mutually attracted toward one another by magnetic force across the top board of a ukulele. Thus, a receiver unit including a piezoelectric element, which is supported by the first magnet member, can be positioned at a desired position. Because the receiver unit is kept in position only by the mutually attracting magnetic forces, the receiver unit can be moved to any desired position even after once being positioned on the top surface of the ukulele.
摘要翻译： 提供了一种换能器，其可以附接到期望的位置并从中移除并且不会损坏乐器。 第一磁体构件和第二磁体构件通过磁力彼此相互吸引穿过核磁芯的顶板。 因此，包括由第一磁体构件支撑的压电元件的接收器单元可以位于期望的位置。 由于接收器单元仅通过相互吸引的磁力保持在适当位置，所以即使在一次被定位在核心部的顶表面上之后，也可以将接收器单元移动到任何期望的位置。
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公开(公告)号：US20130098228A1
公开(公告)日：2013-04-25
申请号：US13807124
申请日：2011-07-26
申请人： Tsuji Tetsuro
发明人： Tsuji Tetsuro
IPC分类号： G10H3/14
CPC分类号： G10H3/143 , G10H3/146 , G10H3/183 , G10H2220/525
摘要： Provided is a transducer that can be attached to a desired position and removed therefrom and that does not damage musical instruments. A first magnet member and a second magnet member are mutually attracted toward one another by magnetic force across the top board of a ukulele. Thus, a receiver unit including a piezoelectric element, which is supported by the first magnet member, can be positioned at a desired position. Because the receiver unit is kept in position only by the mutually attracting magnetic forces, the receiver unit can be moved to any desired position even after once being positioned on the top surface of the ukulele.
摘要翻译： 提供了一种换能器，其可以附接到期望的位置并从中移除并且不会损坏乐器。 第一磁体构件和第二磁体构件通过磁力彼此相互吸引穿过核磁芯的顶板。 因此，包括由第一磁体构件支撑的压电元件的接收器单元可以位于期望的位置。 由于接收器单元仅通过相互吸引的磁力保持在适当位置，所以即使在一次被定位在核心部的顶表面上之后，也可以将接收器单元移动到任何期望的位置。
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