JP4163231B2 - 骨伝導デバイス - Google Patents
骨伝導デバイス Download PDFInfo
- Publication number
- JP4163231B2 JP4163231B2 JP2006515315A JP2006515315A JP4163231B2 JP 4163231 B2 JP4163231 B2 JP 4163231B2 JP 2006515315 A JP2006515315 A JP 2006515315A JP 2006515315 A JP2006515315 A JP 2006515315A JP 4163231 B2 JP4163231 B2 JP 4163231B2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- bone conduction
- conduction device
- case
- base
- 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.)
- Expired - Fee Related
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
[図2]図1におけるA−A線端面図である(フロントヨークを付加してある)。
[図3]図1におけるB−B線端面図である(フロントヨークを付加してある)。
[図4]本発明に係る骨伝導デバイスの一実施形態のケース組込み状態図である。
[図5]本発明に係る骨伝導デバイスの他の実施形態のケース組込み状態図である。
[図6]従来の骨伝導デバイスの構成例を示す縦断面図である。
[図7]従来の骨伝導デバイスの構成例における上側ヨークを示す図である。
Claims (3)
- ケースと、前記ケース内に組み込まれる骨伝導デバイス本体とで構成され、前記骨伝導デバイス本体は、円形のベースを有していてその上にボイスコイルとマグネットを担持するベースヨークと、前記ベースヨークの磁極上面との間に必要な間隙を保持して配置され、ネジを用いることなく前記ケースの内面において保持される平板状のフロントヨークと、前記ケース内に設置されて前記ベースヨークを支持して前記間隙を保持する弾性体とから成り、前記弾性体は、前記ベースの周縁部に沿って一対設置される円弧状の弾性材製であることを特徴とする骨伝導デバイス。
- ケースと、前記ケース内に組み込まれる骨伝導デバイス本体とで構成され、前記骨伝導デバイス本体は、円形のベースを有していてその上にボイスコイルとマグネットを担持するベースヨークと、前記ベースヨークの磁極上面との間に必要な間隙を保持して配置され、ネジを用いることなく前記ケースの内面において保持される平板状のフロントヨークと、前記ケース内に設置されて前記ベースヨークを支持して前記間隙を保持する弾性体とから成り、前記弾性体は、その内周側が前記ベースヨークに取り付けられ、その外周側が前記ケースの内側面に固定された、紙、プラスチック又は薄手の金属板製ダンパーであることを特徴とする骨伝導デバイス。
- 前記フロントヨークは、前記ケースの内面に設けたヨーク収納部内に嵌装固定される請求項1又は2に記載の骨伝導デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004062034 | 2004-03-05 | ||
JP2004062034 | 2004-03-05 | ||
PCT/JP2005/003719 WO2005086522A1 (ja) | 2004-03-05 | 2005-03-04 | 骨伝導デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005086522A1 JPWO2005086522A1 (ja) | 2007-08-09 |
JP4163231B2 true JP4163231B2 (ja) | 2008-10-08 |
Family
ID=34918097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006515315A Expired - Fee Related JP4163231B2 (ja) | 2004-03-05 | 2005-03-04 | 骨伝導デバイス |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070160238A1 (ja) |
EP (1) | EP1722590A1 (ja) |
JP (1) | JP4163231B2 (ja) |
KR (1) | KR20070015126A (ja) |
CN (1) | CN1930907B (ja) |
AU (1) | AU2005219247A1 (ja) |
CA (1) | CA2558300A1 (ja) |
TW (1) | TW200534733A (ja) |
WO (1) | WO2005086522A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4709017B2 (ja) * | 2006-01-12 | 2011-06-22 | ソニー株式会社 | イヤホン装置 |
KR100726325B1 (ko) * | 2006-11-28 | 2007-06-08 | 최성식 | 진동 스피커 및 그에 사용되는 페이스 플레이트 및 이를구비한 휴대 단말기 |
CN101557547B (zh) * | 2008-04-09 | 2014-05-07 | 苏州登堡电子科技有限公司 | 一种骨传导传感器 |
EP2661054B1 (en) | 2010-12-27 | 2020-08-26 | FINEWELL Co., Ltd. | Transmitter/receiver unit |
CN102291658B (zh) * | 2011-06-21 | 2014-02-12 | 陈奚平 | 一种扬声器 |
JP2014530104A (ja) * | 2011-10-17 | 2014-11-17 | ザ ギッタマー カンパニーThe Guitammer Company | 振動トランスデューサおよびアクチュエータ |
KR101759047B1 (ko) | 2012-01-20 | 2017-07-17 | 로무 가부시키가이샤 | 연골 전도부를 갖는 휴대 전화 |
TWI724317B (zh) | 2012-06-29 | 2021-04-11 | 日商精良股份有限公司 | 耳機及立體聲耳機 |
US9384639B2 (en) * | 2012-07-05 | 2016-07-05 | Michael Joseph White | Rigid fixture for coupling one or more transducers to the upper back of the human body |
CN105340291A (zh) * | 2014-02-20 | 2016-02-17 | 株式会社坦姆科日本 | 骨传导喇叭单元 |
AU2015282183A1 (en) * | 2014-06-26 | 2016-02-18 | Temco Japan Co., Ltd. | Bone conduction speaker |
JP6611241B2 (ja) * | 2015-10-16 | 2019-11-27 | 株式会社ファインウェル | 携帯電話、イヤホンおよび電磁型振動ユニット |
EP3236669A4 (en) | 2014-12-18 | 2018-10-03 | Rohm Co., Ltd. | Cartilage conduction hearing device using electromagnetic-type vibration unit, and electromagnetic-type vibration unit |
CN107848125B (zh) | 2015-07-15 | 2021-04-27 | 株式会社精好 | 机器人和机器人系统 |
CN105050015B (zh) * | 2015-08-13 | 2018-06-08 | 艺尔康听力科技(上海)有限公司 | 植入式的骨导助听器专用振子 |
JP6551929B2 (ja) | 2015-09-16 | 2019-07-31 | 株式会社ファインウェル | 受話機能を有する腕時計 |
KR102108668B1 (ko) | 2016-01-19 | 2020-05-07 | 파인웰 씨오., 엘티디 | 펜형 송수화 장치 |
CN106303807A (zh) * | 2016-08-22 | 2017-01-04 | 明光市龙腾科技工贸有限公司 | 扬声器的减震装置 |
WO2018193790A1 (ja) * | 2017-04-21 | 2018-10-25 | 株式会社テムコジャパン | 骨伝導スピーカユニット |
CN112153540A (zh) * | 2018-09-18 | 2020-12-29 | 徐发喜 | 一种智能穿戴设备 |
JP2020053948A (ja) | 2018-09-28 | 2020-04-02 | 株式会社ファインウェル | 聴取装置 |
WO2024210179A1 (ja) * | 2023-04-07 | 2024-10-10 | 株式会社オーディオテクニカ | 電気音響変換器およびヘッドホン |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019304A (en) * | 1961-02-20 | 1962-01-30 | Beltone Hearing Aid Company | Electroacoustic transducers |
JPH0332154Y2 (ja) * | 1985-04-01 | 1991-07-08 | ||
US4843628A (en) * | 1986-07-10 | 1989-06-27 | Stanton Magnetics, Inc. | Inertial microphone/receiver with extended frequency response |
JPH0937536A (ja) * | 1995-07-14 | 1997-02-07 | Uinberu:Kk | 音声伝達装置の振動変換器 |
US6389140B1 (en) * | 1999-11-30 | 2002-05-14 | Jose Wei | Ceramic piezoelectric type microphone |
JP4398078B2 (ja) * | 2000-08-08 | 2010-01-13 | フォスター電機株式会社 | 電磁型音響変換器 |
JP3556168B2 (ja) * | 2000-12-27 | 2004-08-18 | 株式会社テムコジャパン | 骨導スピーカ |
JP2002271895A (ja) * | 2001-03-12 | 2002-09-20 | Citizen Electronics Co Ltd | 電磁発音体用磁石 |
-
2005
- 2005-03-04 CA CA002558300A patent/CA2558300A1/en not_active Abandoned
- 2005-03-04 JP JP2006515315A patent/JP4163231B2/ja not_active Expired - Fee Related
- 2005-03-04 TW TW094106581A patent/TW200534733A/zh unknown
- 2005-03-04 KR KR1020067016520A patent/KR20070015126A/ko not_active Application Discontinuation
- 2005-03-04 AU AU2005219247A patent/AU2005219247A1/en not_active Abandoned
- 2005-03-04 EP EP05719991A patent/EP1722590A1/en not_active Withdrawn
- 2005-03-04 US US10/597,825 patent/US20070160238A1/en not_active Abandoned
- 2005-03-04 CN CN2005800071928A patent/CN1930907B/zh not_active Expired - Fee Related
- 2005-03-04 WO PCT/JP2005/003719 patent/WO2005086522A1/ja not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1930907B (zh) | 2012-11-14 |
CA2558300A1 (en) | 2005-09-15 |
TW200534733A (en) | 2005-10-16 |
AU2005219247A1 (en) | 2005-09-15 |
WO2005086522A1 (ja) | 2005-09-15 |
KR20070015126A (ko) | 2007-02-01 |
US20070160238A1 (en) | 2007-07-12 |
EP1722590A1 (en) | 2006-11-15 |
CN1930907A (zh) | 2007-03-14 |
JPWO2005086522A1 (ja) | 2007-08-09 |
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