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1. 发明授权

US5583944A Speaker 失效
标题翻译：扬声器
公开(公告)号：US5583944A
公开(公告)日：1996-12-10
申请号：US430870
申请日：1995-04-28
申请人： Yukinori Morohoshi , Yoshinobu Sengiku , Asahiko Okada , Teru Kawahara , Manabu Muraoka , Eiichi Morimoto , Ryoui Hamaguchi
发明人： Yukinori Morohoshi , Yoshinobu Sengiku , Asahiko Okada , Teru Kawahara , Manabu Muraoka , Eiichi Morimoto , Ryoui Hamaguchi
IPC分类号： H04R1/06 , H04R9/04 , H04R25/00
CPC分类号： H04R9/045 , H04R1/06
摘要： A speaker having a diaphragm with an outer peripheral part. A voice coil is disposed within and coupled to the diaphragm, the voice coil supported by a voice coil bobbin with the voice coil having at least two lead wires. The speaker includes a generally cup-shaped frame with the diaphragm disposed inside of the frame so that an outer peripheral part of the diaphragm is coupled to the frame with a damper disposed inside of the cup-shaped frame so that adhesive on the outer part of the damper is used to adhere the damper to the frame. The speaker is completed with an electric relay terminal coupled to the lead wires of the voice coil, a terminal base coupled to the frame, at least two electric connection terminals coupled to the terminal base, one end of each electric connection terminal projecting inside of the space defined by the cup-shaped frame and coupled to the electric relay terminal at a position above a central part of the damper with the lead wires extending the shortest distance between the voice coil and the electric connection terminals projecting inside the frame so that low frequency resonance is avoided when the speaker is in use.
摘要翻译：具有外周部分的隔膜的扬声器。音圈设置在隔膜内并且耦合到隔膜，音圈由音圈架支撑，音圈具有至少两根导线。扬声器包括大致杯形框架，其中隔膜设置在框架的内部，使得隔膜的外周部分与框架连接，阻尼器设置在杯形框架的内侧，使得粘合剂阻尼器用于将阻尼器固定在框架上。扬声器完成了一个连接到音圈的引线的电继电器端子，一个耦合到框架的端子座，耦合到端子座的至少两个电连接端子，每个电连接端子的一端突出在由杯形框架限定的空间，并且在阻尼器的中心部分上方的位置处连接到继电器端子，引线延伸音圈和在框架内突出的电连接端子之间的最短距离，使得低频扬声器使用时避免了共振。

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