JP5455839B2 - 開孔型骨伝導イヤホン - Google Patents

開孔型骨伝導イヤホン Download PDF

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Publication number
JP5455839B2
JP5455839B2 JP2010180863A JP2010180863A JP5455839B2 JP 5455839 B2 JP5455839 B2 JP 5455839B2 JP 2010180863 A JP2010180863 A JP 2010180863A JP 2010180863 A JP2010180863 A JP 2010180863A JP 5455839 B2 JP5455839 B2 JP 5455839B2
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JP
Japan
Prior art keywords
bone conduction
conduction earphone
open
movement
magnet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2010180863A
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English (en)
Japanese (ja)
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JP2012044245A (ja
Inventor
義雄 安達
Original Assignee
株式会社エーユーイー研究所
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Application filed by 株式会社エーユーイー研究所 filed Critical 株式会社エーユーイー研究所
Priority to JP2010180863A priority Critical patent/JP5455839B2/ja
Priority to KR20110068904A priority patent/KR101495391B1/ko
Priority to TW100128355A priority patent/TWI559785B/zh
Priority to CN201110229714.6A priority patent/CN102387435B/zh
Publication of JP2012044245A publication Critical patent/JP2012044245A/ja
Application granted granted Critical
Publication of JP5455839B2 publication Critical patent/JP5455839B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Headphones And Earphones (AREA)
JP2010180863A 2010-08-12 2010-08-12 開孔型骨伝導イヤホン Active JP5455839B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010180863A JP5455839B2 (ja) 2010-08-12 2010-08-12 開孔型骨伝導イヤホン
KR20110068904A KR101495391B1 (ko) 2010-08-12 2011-07-12 개공형 골전도 이어폰
TW100128355A TWI559785B (zh) 2010-08-12 2011-08-09 Perforated bone conduction headphones
CN201110229714.6A CN102387435B (zh) 2010-08-12 2011-08-11 开孔式骨传导耳机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010180863A JP5455839B2 (ja) 2010-08-12 2010-08-12 開孔型骨伝導イヤホン

Publications (2)

Publication Number Publication Date
JP2012044245A JP2012044245A (ja) 2012-03-01
JP5455839B2 true JP5455839B2 (ja) 2014-03-26

Family

ID=45826297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010180863A Active JP5455839B2 (ja) 2010-08-12 2010-08-12 開孔型骨伝導イヤホン

Country Status (4)

Country Link
JP (1) JP5455839B2 (zh)
KR (1) KR101495391B1 (zh)
CN (1) CN102387435B (zh)
TW (1) TWI559785B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8565461B2 (en) 2011-03-16 2013-10-22 Cochlear Limited Bone conduction device including a balanced electromagnetic actuator having radial and axial air gaps
JP5886126B2 (ja) * 2012-05-02 2016-03-16 リオン株式会社 イヤホンとそれを用いた聴取装置
WO2014061646A1 (ja) * 2012-10-15 2014-04-24 京セラ株式会社 イヤホン
JP5591314B2 (ja) * 2012-12-18 2014-09-17 京セラ株式会社 骨伝導振動素子を具えた電子機器
US9716953B2 (en) * 2013-03-15 2017-07-25 Cochlear Limited Electromagnetic transducer with specific internal geometry
JP6253162B2 (ja) * 2015-02-25 2017-12-27 義雄 安達 骨伝導イヤホンおよびその組立方法
KR102012860B1 (ko) * 2015-06-17 2019-08-21 다이-이치 세이코 가부시키가이샤 이어폰
CN105025412B (zh) * 2015-08-19 2018-10-19 深圳市源创尚品工业设计有限公司 多用途运动耳机
CN105100995A (zh) * 2015-08-20 2015-11-25 张元伟 一种防耳膜损伤的耳机
JP6835093B2 (ja) * 2016-09-15 2021-02-24 ヤマハ株式会社 耳栓およびイヤーセット
TWI653896B (zh) 2017-02-10 2019-03-11 華邦電子股份有限公司 骨導式助聽裝置及骨導式揚聲器
CN108419194B (zh) 2017-02-10 2021-04-30 华邦电子股份有限公司 骨导式助听装置及骨导式扬声器
US11035830B2 (en) 2017-06-23 2021-06-15 Cochlear Limited Electromagnetic transducer with dual flux
US11778385B2 (en) 2017-06-23 2023-10-03 Cochlear Limited Electromagnetic transducer with non-axial air gap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295193A (en) * 1992-01-22 1994-03-15 Hiroshi Ono Device for picking up bone-conducted sound in external auditory meatus and communication device using the same
CN2219572Y (zh) * 1994-09-21 1996-02-07 中国科学院东海研究站 水下耳机
JP2000166959A (ja) 1998-12-04 2000-06-20 Temuko Japan:Kk 骨導スピ−カ
JP4069294B2 (ja) * 2002-12-26 2008-04-02 Ｔｄｋ株式会社 イヤフォン、音声伝達装置
JP2008109599A (ja) 2006-10-25 2008-05-08 Junichi Suzuki 骨伝導受話器と気道受話器の複合動作をする受話器
JP4401396B2 (ja) 2007-01-16 2010-01-20 株式会社エヌ・ティ・ティ・ドコモ 音出力装置
JP2009111820A (ja) * 2007-10-31 2009-05-21 Nippon Mmi Technology Kk 骨伝導イヤホン
JPWO2009116272A1 (ja) * 2008-03-17 2011-07-21 株式会社テムコジャパン 骨伝導スピーカ及びそれを用いた聴取装置
CN101355823A (zh) * 2008-09-18 2009-01-28 陈奚平 采用骨传导扬声器的耳塞式耳机

Also Published As

Publication number Publication date
KR101495391B1 (ko) 2015-02-24
CN102387435B (zh) 2015-01-21
CN102387435A (zh) 2012-03-21
TWI559785B (zh) 2016-11-21
JP2012044245A (ja) 2012-03-01
TW201215174A (en) 2012-04-01
KR20120022555A (ko) 2012-03-12

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