JP2009296160A - スピーカ - Google Patents

スピーカ Download PDF

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Publication number
JP2009296160A
JP2009296160A JP2008146061A JP2008146061A JP2009296160A JP 2009296160 A JP2009296160 A JP 2009296160A JP 2008146061 A JP2008146061 A JP 2008146061A JP 2008146061 A JP2008146061 A JP 2008146061A JP 2009296160 A JP2009296160 A JP 2009296160A
Authority
JP
Japan
Prior art keywords
plastic magnet
speaker
yoke
magnetic circuit
voice coil
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.)
Pending
Application number
JP2008146061A
Other languages
English (en)
Japanese (ja)
Inventor
Tomohiko Kamimura
智彦 上村
Hideo Yuasa
英夫 湯浅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hosiden Corp
Original Assignee
Hosiden Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hosiden Corp filed Critical Hosiden Corp
Priority to JP2008146061A priority Critical patent/JP2009296160A/ja
Priority to TW098116400A priority patent/TW201004392A/zh
Priority to CNA2009101389567A priority patent/CN101600137A/zh
Priority to EP09161139A priority patent/EP2131607A2/fr
Priority to KR1020090048047A priority patent/KR20090126193A/ko
Priority to US12/457,133 priority patent/US20090296979A1/en
Publication of JP2009296160A publication Critical patent/JP2009296160A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • H04R9/10—Telephone receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP2008146061A 2008-06-02 2008-06-03 スピーカ Pending JP2009296160A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008146061A JP2009296160A (ja) 2008-06-03 2008-06-03 スピーカ
TW098116400A TW201004392A (en) 2008-06-03 2009-05-18 Speaker
CNA2009101389567A CN101600137A (zh) 2008-06-03 2009-05-21 扬声器
EP09161139A EP2131607A2 (fr) 2008-06-03 2009-05-26 Haut-parleur
KR1020090048047A KR20090126193A (ko) 2008-06-03 2009-06-01 스피커
US12/457,133 US20090296979A1 (en) 2008-06-02 2009-06-02 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008146061A JP2009296160A (ja) 2008-06-03 2008-06-03 スピーカ

Publications (1)

Publication Number Publication Date
JP2009296160A true JP2009296160A (ja) 2009-12-17

Family

ID=41050983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008146061A Pending JP2009296160A (ja) 2008-06-02 2008-06-03 スピーカ

Country Status (5)

Country Link
EP (1) EP2131607A2 (fr)
JP (1) JP2009296160A (fr)
KR (1) KR20090126193A (fr)
CN (1) CN101600137A (fr)
TW (1) TW201004392A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101035790B1 (ko) * 2008-05-13 2011-05-20 호시덴 가부시기가이샤 전기 음향 변환기
WO2012049837A1 (fr) * 2010-10-13 2012-04-19 パナソニック株式会社 Circuit magnétique pour haut-parleur, ainsi que haut-parleur l'utilisant
JP2013115678A (ja) * 2011-11-30 2013-06-10 Foster Electric Co Ltd マイクロスピーカ用磁気回路
WO2013140839A1 (fr) * 2012-03-19 2013-09-26 ソニー株式会社 Circuit de commande de casque d'écoute, haut-parleur, et procédé pour la fabrication d'un circuit de commande de casque d'écoute ou d'un haut-parleur
KR101313824B1 (ko) 2013-07-24 2013-10-01 김송희 스피커모듈의 조립품 및 이를 포함하는 스피커
KR101433637B1 (ko) 2013-04-23 2014-08-25 동아대학교 산학협력단 스피커의 구조
WO2015131821A1 (fr) * 2014-03-05 2015-09-11 歌尔声学股份有限公司 Système de vibration de haut-parleur
KR20160148943A (ko) * 2015-06-17 2016-12-27 삼성전자주식회사 스피커유닛 및 이를 가지는 음성출력장치

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4997173B2 (ja) * 2008-05-13 2012-08-08 ホシデン株式会社 電気音響変換器
JP2018050141A (ja) * 2016-09-21 2018-03-29 カシオ計算機株式会社 音響装置
CN107820178A (zh) * 2017-11-24 2018-03-20 苏州逸巛声学科技有限公司 一种受话器
CN112954551B (zh) * 2021-03-04 2022-12-13 珠海惠威科技有限公司 一种扬声器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000032589A (ja) 1998-07-10 2000-01-28 Sony Corp スピーカ

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101035790B1 (ko) * 2008-05-13 2011-05-20 호시덴 가부시기가이샤 전기 음향 변환기
US8744116B2 (en) 2010-10-13 2014-06-03 Panasonic Corporation Magnetic circuit for speaker and speaker using same
JP5273315B2 (ja) * 2010-10-13 2013-08-28 パナソニック株式会社 スピーカ用磁気回路およびこれを用いたスピーカ
WO2012049837A1 (fr) * 2010-10-13 2012-04-19 パナソニック株式会社 Circuit magnétique pour haut-parleur, ainsi que haut-parleur l'utilisant
JP2013115678A (ja) * 2011-11-30 2013-06-10 Foster Electric Co Ltd マイクロスピーカ用磁気回路
WO2013140839A1 (fr) * 2012-03-19 2013-09-26 ソニー株式会社 Circuit de commande de casque d'écoute, haut-parleur, et procédé pour la fabrication d'un circuit de commande de casque d'écoute ou d'un haut-parleur
JPWO2013140839A1 (ja) * 2012-03-19 2015-08-03 ソニー株式会社 ヘッドホンドライバ、スピーカ、ヘッドホンドライバ又はスピーカの製造方法
KR101433637B1 (ko) 2013-04-23 2014-08-25 동아대학교 산학협력단 스피커의 구조
KR101313824B1 (ko) 2013-07-24 2013-10-01 김송희 스피커모듈의 조립품 및 이를 포함하는 스피커
WO2015131821A1 (fr) * 2014-03-05 2015-09-11 歌尔声学股份有限公司 Système de vibration de haut-parleur
US9913043B2 (en) 2014-03-05 2018-03-06 Goertek Inc. Loudspeaker vibration system
KR20160148943A (ko) * 2015-06-17 2016-12-27 삼성전자주식회사 스피커유닛 및 이를 가지는 음성출력장치
KR102321465B1 (ko) * 2015-06-17 2021-11-03 삼성전자 주식회사 스피커유닛 및 이를 가지는 음성출력장치

Also Published As

Publication number Publication date
TW201004392A (en) 2010-01-16
CN101600137A (zh) 2009-12-09
EP2131607A2 (fr) 2009-12-09
KR20090126193A (ko) 2009-12-08

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