公开(公告)号：US09532135B2

公开(公告)日：2016-12-27

申请号：US14431854

申请日：2014-07-17

申请人： TEMCO JAPAN CO., LTD.

发明人： Takeshi Takeda ,  Yasuhide Terasawa

IPC分类号： H04R25/00 ,  H04R1/46 ,  H04R1/02 ,  H04R1/06 ,  H01R24/58

CPC分类号： H04R1/46 ,  H01R24/58 ,  H04R1/02 ,  H04R1/06 ,  H04R2460/13 ,  H04R2499/11

摘要： Problem is to provide a bone conduction speaker unit which is compact as a whole, and can be used, being simply and neatly mounted to a great variety of pieces of existing communication equipment, such as mobile phones. A unit case 1 is provided which incorporates a bone conduction speaker 2 such that a diaphragm 3 is exposed, with an earphone-jack mating plug 4, which is connected to the bone conduction speaker 2, being disposed on the unit case 1, and by connecting the plug 4 to an earphone jack 22 on a cabinet 21 of a piece of communication equipment, such as a mobile phone, the piece of communication equipment is allowed to be used as a speaker.

摘要翻译： 问题是提供一种整体紧凑的骨传导扬声器单元，并且可以简单且整齐地安装到现有通信设备（例如移动电话）的各种各样的部件上。 提供了单元壳体1，其包括骨传导扬声器2，使得隔膜3暴露，连接到骨传导扬声器2的耳机 - 插座配合插头4设置在单元壳体1上，并且由 将插头4连接到诸如移动电话的通信设备的机柜21上的耳机插孔22，允许该通信设备用作扬声器。

公开(公告)号：US09253563B2

公开(公告)日：2016-02-02

申请号：US14364135

申请日：2013-10-25

申请人： TEMCO JAPAN CO., LTD.

发明人： Mikio Fukuda

IPC分类号： H04R1/46 ,  H04R9/06 ,  H04R1/02

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。

公开(公告)号：US20140274229A1

公开(公告)日：2014-09-18

申请号：US14112110

申请日：2012-10-18

申请人： Mikio Fukuda

发明人： Mikio Fukuda

IPC分类号： H04M1/03

CPC分类号： H04M1/03 ,  H04R1/025 ,  H04R2460/13 ,  H04R2499/11

摘要： One surface of a housing is furnished with an opening larger in diameter than a bone conduction device placed therein. A cushioning material is arranged on the inside surface of the opening, and an abutting member secured to a plate yoke constituting the bone conduction device is supported on the cushioning material, such that the top surface thereof is positioned slightly above the surface of the housing. The cushioning material is an annular disk in which is formed a center hole slightly smaller in diameter than the outside diameter of the bone conduction device. The outside peripheral half of the cushioning material is secured resting on the upper edge of the opening of the housing, and the outside edge of the abutting member is secured resting on the upper edge of the center hole of the cushioning material.

摘要翻译： 壳体的一个表面配备有直径大于放置在其中的骨传导装置的开口。 缓冲材料设置在开口的内表面上，并且固定到构成骨传导装置的板状轭铁的抵接构件被支撑在缓冲材料上，使得其顶表面位于壳体的表面上方。 缓冲材料是环形盘，其中形成有直径略小于骨传导装置的外径的中心孔。 缓冲材料的外周半部分固定在壳体的开口的上边缘上，抵接构件的外边缘固定在缓冲材料的中心孔的上边缘上。

公开(公告)号：US07965244B2

公开(公告)日：2011-06-21

申请号：US12294060

申请日：2007-04-11

申请人： Jiro Nawa

发明人： Jiro Nawa

IPC分类号： H01Q1/24

CPC分类号： H01Q1/50 ,  H01Q1/22 ,  H01Q1/241 ,  H01Q1/243 ,  H01R13/447 ,  H01R27/00 ,  H01R31/06 ,  H01R2201/02

摘要： To provide a compact and comparatively low-priced connector for a hand microphone with an antenna capable of firmly connecting to an antenna port and a UC port with high waterproofness and minimizing the attenuation of the antenna output. A connector 1 for leading an antenna output from an antenna port 4 to a hand microphone with an antenna includes an adapter 8 attached to the antenna port 4, and a connector body 7 having a swingable cap 26 engageable with the adapter 8 and a portion to be connected to the UC port 5. The adapter 8 has in its lower portion an antenna port connection terminal to be connected to the antenna port 4 and has in its upper surface a connector body connection terminal which contacts a contact pin projecting from an inner bottom surface of the swingable cap 26 and connected to the antenna of the hand microphone.

摘要翻译： 为了提供用于手持麦克风的紧凑且相对低价格的连接器，其具有能够牢固地连接到天线端口的天线和具有高防水性的UC端口并且最小化天线输出的衰减。 用于将从天线端口4输出的天线引导到具有天线的手持麦克风的连接器1包括附接到天线端口4的适配器8和具有可与适配器8接合的可摆动盖26的连接器主体7， 连接到UC端口5.适配器8在其下部具有要连接到天线端口4的天线端口连接端子，并且在其上表面具有连接器主体连接端子，该连接器主体连接端子接触从内部底部突出的接触销 可旋转盖26的表面并连接到手持麦克风的天线。

公开(公告)号：US20100329485A1

公开(公告)日：2010-12-30

申请号：US12918153

申请日：2009-03-17

申请人： Mikio Fukuda

发明人： Mikio Fukuda

IPC分类号： H04R1/00

CPC分类号： H04R25/00 ,  G02C11/06 ,  H04R1/1008 ,  H04R2460/13

摘要： To provide a bone conduction speaker that enables a wearer to hear a bone-conducted sound and an air-conducted sound caused by the bone-conducted sound to improve the quality and depth of the sound and allows the wearer to hear external sounds to improve the safety in outdoor use, and a hearing device using the same. When a bone conduction speaker is fitted in an auricle, a part 4, 5 or 6 of a main body 1 of the bone conduction speaker abuts against the entrance and/or the periphery of the entrance of the external auditory meatus to conduct a vibration of the entrance and/or the periphery of the entrance of the external auditory meatus, and a sound pressure caused by the vibration of the entrance and/or the periphery of the entrance of the external auditory meatus conducted by the abutting part is transmitted to the tympanic membrane through the external auditory meatus.

摘要翻译： 为了提供能够使穿戴者听到由骨传导声音引起的骨传导声音和空气传导声音以提高声音的质量和深度的骨传导扬声器，并且允许佩戴者听到外部声音以改善 室外使用的安全性，以及使用其的听力装置。 当骨传导扬声器安装在耳廓中时，骨传导扬声器的主体1的部分4,5或6与外耳道入口的入口和/或周边抵接以进行振动 外耳道入口的入口和/或周围，以及由邻接部分进行的外耳道的入口和/或周边的振动引起的声压被传送到鼓室 膜通过外耳道。

公开(公告)号：US20100266140A1

公开(公告)日：2010-10-21

申请号：US12741844

申请日：2008-11-26

申请人： Shouji Fujino

发明人： Shouji Fujino

IPC分类号： H04R3/00

CPC分类号： H04R3/00 ,  H04M1/605 ,  H04R1/1016 ,  H04R1/1041 ,  H04R1/1083 ,  H04R2201/107 ,  H04R2420/01 ,  H04R2420/03 ,  H04R2460/13

摘要： An object of the invention is to provide a voice input/output automatic switching circuit used in a hand-held microphone with speaker of a communication device such as a transceiver. In the voice input/output automatic switching circuit, a circuit for detecting a handsfree speaker/microphone can be simply configured without requiring a particular detection terminal and moreover, a sufficient countermeasure can be taken against a malfunction caused upon its switching. The voice input/output automatic switching circuit includes a voice input automatic switching circuit constituted of: a current detecting resistor 5 having a low resistance value, arranged on an output line of a microphone 1; a comparator 4 which detects a voltage drop across the current detecting resistor 5 and switches the output; an analog switch 3 which automatically switches, according to the state of an output signal of the comparator 4, an electrical signal circuit on the side of a microphone 2 of the hand-held microphone B with speaker to the side of the microphone 1 of the handsfree speaker/microphone C; and a capacitor 6 having a sufficiently low impedance with respect to a voice component, connected in parallel to the current detecting resistor 5.

摘要翻译： 本发明的一个目的是提供一种话音输入/输出自动切换电路，该电路用于具有诸如收发器的通信设备的扬声器的手持式麦克风。 在语音输入/输出自动切换电路中，可以简单地配置用于检测免提扬声器/麦克风的电路，而不需要特定的检测端子，此外，可以针对其切换引起的故障采取足够的对策。 语音输入/输出自动切换电路包括一个声音输入自动切换电路，它由一个布置在麦克风1的输出线上的具有低电阻值的电流检测电阻5构成; 比较器4，其检测电流检测电阻器5两端的电压降并切换输出; 模拟开关3，其根据比较器4的输出信号的状态自动切换手持式麦克风B的麦克风2侧的电信号电路，扬声器与麦克风1的麦克风1的侧面 免提扬声器/麦克风C; 以及与电流检测电阻5并联连接的相对于语音分量具有足够低阻抗的电容器6。

公开(公告)号：US07099487B2

公开(公告)日：2006-08-29

申请号：US10240318

申请日：2002-02-01

申请人： Mikio Fukuda

发明人： Mikio Fukuda

IPC分类号： H04R25/00

CPC分类号： H04R1/08

摘要： A microphone has an arm in a manner such that vibration generated by a loudspeaker or the like is transmitted to the microphone. The microphone characterized in that the arm supporting the microphone is constructed of a plurality of split arms, which are connected with each other through elastic members.

公开(公告)号：US20210127184A1

公开(公告)日：2021-04-29

申请号：US16493881

申请日：2018-12-17

申请人： TEMCO JAPAN CO., LTD.

发明人： MIKIO FUKUDA

IPC分类号： H04R1/02

摘要： Provided is a bone conduction speaker unit with which, in order to improve the vibration characteristics, a vibration-suppressing structure is incorporated in a unit main body, whereby sound leakage and vibration from the unit as a single body can be suppressed. The bone conduction speaker unit, including a bone conduction speaker main body incorporated in a casing, uses a flat plate spring for holding the bone conduction speaker main body in the casing, the flat plate spring being disposed such that the direction of vibration of the bone conduction speaker main body being in parallel with the direction of vibration of the flat plate spring.

公开(公告)号：US09451357B2

公开(公告)日：2016-09-20

申请号：US14125096

申请日：2013-01-15

申请人： TEMCO JAPAN CO., LTD.

发明人： Mikio Fukuda

IPC分类号： H04R1/46 ,  H04R1/10 ,  H04R1/02

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。

公开(公告)号：US08416978B2

公开(公告)日：2013-04-09

申请号：US12525673

申请日：2008-02-28

申请人： Mikio Fukuda

发明人： Mikio Fukuda

IPC分类号： H04R9/08

CPC分类号： H04R1/222 ,  H04R1/083 ,  H04R1/14 ,  H04R1/2853 ,  H04R1/46 ,  H04R19/016 ,  H04R2460/13

摘要： [Problem to be Solved] To provide a high-sensitive compact vibration pickup microphone, suitably used as a talking microphone in high ambient noise environments or as a speech recognition input microphone, with high microphone sensitivity, resistance to sliding noise, and insensitivity to external noise and vibration.[Solution] A vibration pickup microphone comprising a housing 1 provided with a first space 5 and a second space 6, an external diaphragm 2 disposed over the first space 5, and a microphone unit 3 that is contained in a rear end portion of the second space having an air gap 8 maintained 6, wherein by disposing the external diaphragm 2 over it, an air chamber 7 formed in the first space 5 and an air gap 8 formed in the second space 6 are communicated via a thin passageway 4, so that vibration of voice picked up by the external diaphragm 2 is transmitted to the microphone unit 3 as sound waves, and then frequency components higher than voice frequencies within frequency components of the sound waves are attenuated in its transmitting path.

摘要翻译： [要解决的问题]提供一种高灵敏度紧凑型振动拾音麦克风，适用于高环境噪声环境中的通话麦克风或语音识别输入麦克风，具有高麦克风灵敏度，抵抗滑动噪声和对外部不敏感 噪音和振动。 解决方案：一种振动拾音麦克风，包括：壳体1，其设置有第一空间5和第二空间6;设置在第一空间5上的外部隔膜2;以及麦克风单元3，其包含在第二空间5的后端部分中 具有保持6的气隙8的空间，其中通过在其上设置外部隔膜2，形成在第一空间5中的空气室7和形成在第二空间6中的空气间隙8经由薄通道4连通，使得 由外部隔膜2拾取的声音的振动作为声波被传送到麦克风单元3，然后在其发送路径中衰减高于声波的频率分量内的声音频率的频率分量。