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公开(公告)号：US20150264473A1
公开(公告)日：2015-09-17
申请号：US14364135
申请日：2013-10-25
发明人： Mikio Fukuda
IPC分类号： H04R1/46
CPC分类号： H04R1/46 , H04R1/025 , H04R9/06 , H04R9/066 , H04R2460/13 , H04R2499/11
摘要： Problem: To provide a bone conduction speaker unit which can sufficiently prevent generation of sound leakage at the time of non-calling, and can be easily incorporated in a main body casing of mobile phones, and the like.Solution: A bone conduction speaker unit, being configured by incorporating a bone conduction speaker main body 2 in a housing 1, wherein an elastic plate 21 is fixed on a top face of a plate yoke 17 of the bone conduction speaker main body 2; an elastic base 22 is disposed on a rear face of a yoke 11; and an elastic cover 3 for holding a contact 5 which, upon a pressing force having been applied thereto in use, is abutted against the plate yoke 17 through the elastic plate 21 is loaded on the housing 1 with a gap “a” being held between a bottom face of the contact 5 and a top face of the elastic plate 21.
摘要翻译： 问题：提供一种骨传导扬声器单元，其可以充分防止在不呼叫时产生声音泄漏，并且可以容易地并入移动电话的主体外壳等中。 解决方案：骨传导扬声器单元，其通过将骨传导扬声器主体2并入壳体1中而构成，其中弹性板21固定在骨传导扬声器主体2的板状轭铁17的顶面上; 弹性基座22设置在轭11的后表面上; 以及用于保持触点5的弹性盖3，其在使用中被施加到其上的按压力通过弹性板21抵靠板轭17时被装载在壳体1上，间隙“a”保持在 触点5的底面和弹性板21的顶面。
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公开(公告)号：US09451357B2
公开(公告)日：2016-09-20
申请号：US14125096
申请日：2013-01-15
发明人： Mikio Fukuda
CPC分类号： H04R1/46 , H04R1/023 , H04R1/1016 , H04R25/606 , H04R2400/00 , H04R2410/00 , H04R2460/13
摘要： A basal end cover having a cable entry portion, and an earphone case which accommodates a bone conduction microphone and a bone conduction speaker, being assembled to the basal end cover, with the earphone case including a rigid resin ear plug having a microphone accommodating space in which the bone conduction microphone to be disposed on the distal end side is accommodated, and a speaker accommodating space in which the bone conduction speaker to be disposed on the basal end side is accommodated, and a sensing cover formed of a material softer than that of the ear plug defining the microphone accommodating space, and a bone-conducted sound is picked up by the bone conduction microphone through the sensing cover is provided.
摘要翻译： 具有电缆入口部分的基底端盖和容纳骨传导麦克风和骨传导扬声器的耳机壳体组装到基端盖上，耳机壳体包括具有麦克风容纳空间的刚性树脂耳塞 容纳设置在前端侧的骨传导麦克风，以及容纳设置在基端侧的骨传导扬声器的扬声器容纳空间，以及由比较 提供限定麦克风容纳空间的耳塞，并且通过传感罩由骨传导麦克风拾取骨传导声音。
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公开(公告)号：US20140348346A1
公开(公告)日：2014-11-27
申请号：US14125096
申请日：2013-01-15
发明人： Mikio Fukuda
IPC分类号： H04R1/46
CPC分类号： H04R1/46 , H04R1/023 , H04R1/1016 , H04R25/606 , H04R2400/00 , H04R2410/00 , H04R2460/13
摘要： A basal end cover having a cable entry portion, and an earphone case which accommodates a bone conduction microphone and a bone conduction speaker, being assembled to the basal end cover, with the earphone case including a rigid resin ear plug having a microphone accommodating space in which the bone conduction microphone to be disposed on the distal end side is accommodated, and a speaker accommodating space in which the bone conduction speaker to be disposed on the basal end side is accommodated, and a sensing cover formed of a material softer than that of the ear plug defining the microphone accommodating space, and a bone-conducted sound is picked up by the bone conduction microphone through the sensing cover is provided.
摘要翻译： 具有电缆入口部分的基底端盖和容纳骨传导麦克风和骨传导扬声器的耳机壳体组装到基端盖上，耳机壳体包括具有麦克风容纳空间的刚性树脂耳塞 容纳设置在前端侧的骨传导麦克风，以及容纳设置在基端侧的骨传导扬声器的扬声器容纳空间，以及由比较 提供限定麦克风容纳空间的耳塞，并且通过传感罩由骨传导麦克风拾取骨传导声音。
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公开(公告)号：US09253563B2
公开(公告)日：2016-02-02
申请号：US14364135
申请日：2013-10-25
发明人： Mikio Fukuda
CPC分类号： H04R1/46 , H04R1/025 , H04R9/06 , H04R9/066 , H04R2460/13 , H04R2499/11
摘要： Problem: To provide a bone conduction speaker unit which can sufficiently prevent generation of sound leakage at the time of non-calling, and can be easily incorporated in a main body casing of mobile phones, and the like.Solution: A bone conduction speaker unit, being configured by incorporating a bone conduction speaker main body 2 in a housing 1, wherein an elastic plate 21 is fixed on a top face of a plate yoke 17 of the bone conduction speaker main body 2; an elastic base 22 is disposed on a rear face of a yoke 11; and an elastic cover 3 for holding a contact 5 which, upon a pressing force having been applied thereto in use, is abutted against the plate yoke 17 through the elastic plate 21 is loaded on the housing 1 with a gap “a” being held between a bottom face of the contact 5 and a top face of the elastic plate 21.
摘要翻译： 问题：提供一种骨传导扬声器单元，其可以充分防止在不呼叫时产生声音泄漏，并且可以容易地并入移动电话的主体外壳等中。 解决方案：骨传导扬声器单元，其通过将骨传导扬声器主体2并入壳体1中而构成，其中弹性板21固定在骨传导扬声器主体2的板状轭铁17的顶面上; 弹性基座22设置在轭11的后表面上; 以及用于保持触点5的弹性盖3，其在使用中被施加到其上的按压力通过弹性板21抵靠板轭17时被装载在壳体1上，间隙“a”保持在 触点5的底面和弹性板21的顶面。
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公开(公告)号：US09930436B2
公开(公告)日：2018-03-27
申请号：US14907588
申请日：2015-04-09
发明人： Mikio Fukuda
CPC分类号： H04R1/1008 , H04R1/1016 , H04R1/24 , H04R1/345 , H04R1/46 , H04R7/04 , H04R9/06 , H04R25/48 , H04R25/606 , H04R2460/13
摘要： A bone conduction speaker is provided that, while it is a bone conduction speaker, additionally has a structure allowing a respiratory tract sound to be generated, thereby the high frequency characteristics thereof being improved. In the case where it is used by a hearing non-impaired person, communications at a good voice level can be made as well as in the case where it is used by a hearing impaired person. Further, when the hearing non-impaired person uses it to listen to a music, the music can be enjoyed with a high sound quality.
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公开(公告)号：US09532123B2
公开(公告)日：2016-12-27
申请号：US14773873
申请日：2015-01-27
发明人： Mikio Fukuda
CPC分类号： H04R1/021 , B06B1/045 , H04M1/03 , H04R11/02 , H04R2400/03 , H04R2460/13 , H04R2499/11
摘要： Provided is a bone conduction speaker unit which can sufficiently prevent generation of sound leakage at non-calling. The bone conduction speaker unit includes a bone conduction speaker main body, being incorporated in a housing with an elastic base being interposed, an elastic cover being mounted on a top face of the housing. Bonding between a rear face of the bone conduction speaker main body and a top face of the elastic base, and/or bonding between the elastic base and an inner bottom face of the housing are partially made; upon the elastic cover having been mounted on the housing, a gap is held between an internal top face of the elastic cover and a top face of the bone conduction speaker main body; and with the elastic cover being pressed in use, the internal top face thereof is abutted against the top face of the bone conduction speaker main body.
摘要翻译： 提供一种能够充分防止在非呼叫时产生声音泄漏的骨传导扬声器单元。 骨传导扬声器单元包括骨传导扬声器主体，其被插入到具有弹性基座的壳体中，弹性盖安装在壳体的顶面上。 部分地形成骨传导扬声器主体的后表面和弹性基座的顶面之间的接合和/或弹性基座与壳体的内底面之间的接合; 在弹性盖已经安装在壳体上的情况下，在弹性盖的内部顶面和骨传导扬声器主体的顶面之间保持间隙; 并且在使用中按压弹性盖时，其内表面与骨导扬声器主体的顶面抵接。
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