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Electrolarynx
专利权人:
Clifford Jay Griffin
发明人:
Clifford Jay Griffin
申请号:
US13663892
公开号:
US09031249B1
申请日:
2012.10.30
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An electrolarynx includes a cylindrically shaped handheld case having an inner wall that defines a hollow interior. A circuit board within a mid portion of the hollow interior drives a sound-producing transducer component within a distal end portion. Two wires electrically connect the circuit board to the transducer component. First and second wire-guiding structures are provided that have been integrally molded with the rest of the case at diametrically opposite locations along the inner wall of the distal end portion, where they maintain bends in the two wires from longitudinally extending wire paths coming from the circuit board to circumferentially extending wire paths going to wire attachment points on the transducer, thereby facilitating fabrication while avoiding wire interference with transducer operation.
来源网站:
中国工程科技知识中心
来源网址:
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