CN1219834A - 扬声器 - Google Patents

扬声器 Download PDF

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Publication number
CN1219834A
CN1219834A CN 97107820 CN97107820A CN1219834A CN 1219834 A CN1219834 A CN 1219834A CN 97107820 CN97107820 CN 97107820 CN 97107820 A CN97107820 A CN 97107820A CN 1219834 A CN1219834 A CN 1219834A
Authority
CN
China
Prior art keywords
permanent magnet
voice coil
magnetic
flat board
basin frame
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
CN 97107820
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English (en)
Chinese (zh)
Inventor
张凡
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 97107820 priority Critical patent/CN1219834A/zh
Priority to CN 98809465 priority patent/CN1278399A/zh
Priority to AU14812/99A priority patent/AU1481299A/en
Priority to PCT/CN1998/000306 priority patent/WO1999031931A1/fr
Publication of CN1219834A publication Critical patent/CN1219834A/zh
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
    • H04R9/06—Loudspeakers
    • 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
    • H04R9/046—Construction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
CN 97107820 1997-12-12 1997-12-12 扬声器 Pending CN1219834A (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN 97107820 CN1219834A (zh) 1997-12-12 1997-12-12 扬声器
CN 98809465 CN1278399A (zh) 1997-12-12 1998-12-11 扬声器
AU14812/99A AU1481299A (en) 1997-12-12 1998-12-11 Loudspeaker
PCT/CN1998/000306 WO1999031931A1 (fr) 1997-12-12 1998-12-11 Haut-parleur

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN 97107820 CN1219834A (zh) 1997-12-12 1997-12-12 扬声器
CN97205644 1997-12-19
CN98228401 1998-03-06
CN98249859 1998-12-09

Publications (1)

Publication Number Publication Date
CN1219834A true CN1219834A (zh) 1999-06-16

Family

ID=27429999

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 97107820 Pending CN1219834A (zh) 1997-12-12 1997-12-12 扬声器
CN 98809465 Withdrawn CN1278399A (zh) 1997-12-12 1998-12-11 扬声器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN 98809465 Withdrawn CN1278399A (zh) 1997-12-12 1998-12-11 扬声器

Country Status (3)

Country Link
CN (2) CN1219834A (fr)
AU (1) AU1481299A (fr)
WO (1) WO1999031931A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100429959C (zh) * 2000-08-24 2008-10-29 松下电器产业株式会社 扬声器及其所使用的磁回路
WO2009103247A1 (fr) 2008-02-21 2009-08-27 Zhang Fan Transducteur magnétique interne comprenant de multiples entrefers magnétiques et de multiples bobines et procédé de préparation de ce dernier
CN101971645A (zh) * 2008-10-10 2011-02-09 深圳市新兴电气科技有限公司 多磁隙多线圈内磁式换能器及其制备方法
CN101400010B (zh) * 2007-09-29 2012-03-21 马钧 一种新型音频转换器
CN103379413A (zh) * 2012-04-12 2013-10-30 鄂雨松 双音圈双磁体动圈式扬声器
WO2015000167A1 (fr) * 2013-07-05 2015-01-08 Huang Lai-Shi Nouvelle structure de boucle magnétique de haut-parleur
CN105282662A (zh) * 2015-11-09 2016-01-27 黄顺君 一种与双绕组反并动圈同构同工的双径向磁路
CN105338454A (zh) * 2015-11-20 2016-02-17 瑞声光电科技(常州)有限公司 长冲程扬声器
US9294843B2 (en) 2007-10-13 2016-03-22 Fan Zhang Multimedia acoustics system having audio frequency digital interface
CN109348378A (zh) * 2018-10-18 2019-02-15 北京新能源汽车股份有限公司 一种扬声器及汽车
CN110620985A (zh) * 2019-09-27 2019-12-27 厦门三立电子有限公司 一种小型钕铁硼带磁粘合工艺
CN114007171A (zh) * 2018-01-08 2022-02-01 深圳市韶音科技有限公司 骨传导扬声器及其磁路组件
CN114466288A (zh) * 2022-02-18 2022-05-10 歌尔股份有限公司 扬声器和电子设备
CN114466289A (zh) * 2022-02-18 2022-05-10 歌尔股份有限公司 扬声器和电子设备
CN114745641A (zh) * 2022-02-28 2022-07-12 歌尔股份有限公司 音频设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106792402B (zh) * 2017-03-18 2022-06-03 歌尔股份有限公司 动磁式扬声器
FR3123533B1 (fr) * 2021-05-31 2023-12-08 Devialet Moteur de Haut-parleur à deux aimants opposés

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002510A (nl) * 1990-11-16 1992-06-16 Stage Accompany B V Luidspreker met koeling.
WO1994003026A1 (fr) * 1992-07-17 1994-02-03 Linaeum Corporation Tranducteur audio ayant une bobine mobile realisee par une attaque chimique
JP3137217B2 (ja) * 1993-02-03 2001-02-19 フオスター電機株式会社 スピーカ

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100429959C (zh) * 2000-08-24 2008-10-29 松下电器产业株式会社 扬声器及其所使用的磁回路
CN101400010B (zh) * 2007-09-29 2012-03-21 马钧 一种新型音频转换器
US9294843B2 (en) 2007-10-13 2016-03-22 Fan Zhang Multimedia acoustics system having audio frequency digital interface
WO2009103247A1 (fr) 2008-02-21 2009-08-27 Zhang Fan Transducteur magnétique interne comprenant de multiples entrefers magnétiques et de multiples bobines et procédé de préparation de ce dernier
US20120163651A1 (en) * 2008-02-21 2012-06-28 Fan Zhang Inner Magnetic Transducer with Multiple Magnetic Gaps and Multiple Coils and Preparation Method Thereof
US9277325B2 (en) * 2008-02-21 2016-03-01 Fan Zhang Inner magnetic transducer with multiple magnetic gaps and multiple coils and preparation method thereof
EA023690B1 (ru) * 2008-02-21 2016-07-29 Шенцхен Нью Электрик Сайэнс Энд Текнолоджи Ко., Лтд. Внутренний магнитный преобразователь с несколькими магнитными зазорами и несколькими катушками и способ его изготовления
CN101971645A (zh) * 2008-10-10 2011-02-09 深圳市新兴电气科技有限公司 多磁隙多线圈内磁式换能器及其制备方法
CN103379413A (zh) * 2012-04-12 2013-10-30 鄂雨松 双音圈双磁体动圈式扬声器
WO2015000167A1 (fr) * 2013-07-05 2015-01-08 Huang Lai-Shi Nouvelle structure de boucle magnétique de haut-parleur
CN105282662A (zh) * 2015-11-09 2016-01-27 黄顺君 一种与双绕组反并动圈同构同工的双径向磁路
CN105282662B (zh) * 2015-11-09 2019-01-22 黄顺君 一种与双绕组反并动圈同构同工的双径向磁路
CN105338454B (zh) * 2015-11-20 2018-11-09 瑞声光电科技(常州)有限公司 长冲程扬声器
CN105338454A (zh) * 2015-11-20 2016-02-17 瑞声光电科技(常州)有限公司 长冲程扬声器
CN114007171A (zh) * 2018-01-08 2022-02-01 深圳市韶音科技有限公司 骨传导扬声器及其磁路组件
CN114007171B (zh) * 2018-01-08 2024-04-05 深圳市韶音科技有限公司 骨传导扬声器及其磁路组件
CN109348378A (zh) * 2018-10-18 2019-02-15 北京新能源汽车股份有限公司 一种扬声器及汽车
CN110620985A (zh) * 2019-09-27 2019-12-27 厦门三立电子有限公司 一种小型钕铁硼带磁粘合工艺
CN110620985B (zh) * 2019-09-27 2020-08-25 厦门三立电子有限公司 一种小型钕铁硼带磁粘合工艺
CN114466288A (zh) * 2022-02-18 2022-05-10 歌尔股份有限公司 扬声器和电子设备
CN114466289A (zh) * 2022-02-18 2022-05-10 歌尔股份有限公司 扬声器和电子设备
CN114466289B (zh) * 2022-02-18 2024-03-12 歌尔股份有限公司 扬声器和电子设备
CN114466288B (zh) * 2022-02-18 2024-03-12 歌尔股份有限公司 扬声器和电子设备
CN114745641A (zh) * 2022-02-28 2022-07-12 歌尔股份有限公司 音频设备

Also Published As

Publication number Publication date
CN1278399A (zh) 2000-12-27
WO1999031931A1 (fr) 1999-06-24
AU1481299A (en) 1999-07-05

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Date Code Title Description
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Zhang Fan

Document name: Qualified notice of first instance

C06 Publication
PB01 Publication
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Zhang Fan

Document name: Notice of publication of patent for invention

C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication