CN202085300U - 放大器安装型微型扬声器 - Google Patents

放大器安装型微型扬声器 Download PDF

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Publication number
CN202085300U
CN202085300U CN 201120174478 CN201120174478U CN202085300U CN 202085300 U CN202085300 U CN 202085300U CN 201120174478 CN201120174478 CN 201120174478 CN 201120174478 U CN201120174478 U CN 201120174478U CN 202085300 U CN202085300 U CN 202085300U
Authority
CN
China
Prior art keywords
amplifier
voice coil
amplifiers
suspends
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.)
Expired - Lifetime
Application number
CN 201120174478
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English (en)
Chinese (zh)
Inventor
金圭东
郑进友
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.)
DONGGUAN BAOXING ELECTRONICS Co Ltd
RONGCHENG BAOXING ELECTRONIC CO Ltd
TIANJIN BSE ELECTRONICS CO Ltd
BO SUNG ELECTRICS Co Ltd
Original Assignee
DONGGUAN BAOXING ELECTRONICS Co Ltd
RONGCHENG BAOXING ELECTRONIC CO Ltd
TIANJIN BSE ELECTRONICS CO Ltd
BO SUNG ELECTRICS Co Ltd
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 DONGGUAN BAOXING ELECTRONICS Co Ltd, RONGCHENG BAOXING ELECTRONIC CO Ltd, TIANJIN BSE ELECTRONICS CO Ltd, BO SUNG ELECTRICS Co Ltd filed Critical DONGGUAN BAOXING ELECTRONICS Co Ltd
Application granted granted Critical
Publication of CN202085300U publication Critical patent/CN202085300U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/028—Structural combinations of loudspeakers with built-in power amplifiers, e.g. in the same acoustic enclosure

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN 201120174478 2010-06-22 2011-05-27 放大器安装型微型扬声器 Expired - Lifetime CN202085300U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0059102 2010-06-22
KR1020100059102A KR101054304B1 (ko) 2010-06-22 2010-06-22 앰프 실장형 마이크로 스피커

Publications (1)

Publication Number Publication Date
CN202085300U true CN202085300U (zh) 2011-12-21

Family

ID=44932867

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 201120174478 Expired - Lifetime CN202085300U (zh) 2010-06-22 2011-05-27 放大器安装型微型扬声器
CN201110140432.9A Expired - Fee Related CN102300147B (zh) 2010-06-22 2011-05-27 用于放大器安装的微型扬声器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201110140432.9A Expired - Fee Related CN102300147B (zh) 2010-06-22 2011-05-27 用于放大器安装的微型扬声器

Country Status (3)

Country Link
KR (1) KR101054304B1 (ko)
CN (2) CN202085300U (ko)
WO (1) WO2011162457A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102300147A (zh) * 2010-06-22 2011-12-28 宝星电子株式会社 放大器安装型微型扬声器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101351893B1 (ko) 2011-08-11 2014-01-17 주식회사 이엠텍 고출력 마이크로 스피커용 서스펜션 및 이를 구비하는 고출력 마이크로 스피커
KR101439914B1 (ko) 2013-02-22 2014-09-15 주식회사 이엠텍 내륜 자석형 마이크로스피커
KR101907519B1 (ko) * 2018-02-21 2018-10-12 주식회사 블루콤 음향출력과 진동기능을 제공하는 스피콤
CN111294710B (zh) * 2018-12-07 2023-03-24 现代自动车株式会社 用于车辆的扬声器单元
CN109905827B (zh) * 2019-03-21 2021-01-29 维沃移动通信有限公司 一种振动发声装置及移动终端

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000013877A (ja) 1998-06-22 2000-01-14 Heart Domein:Kk スピーカ
EP1686834A1 (en) * 2005-01-28 2006-08-02 Sonion Horsens A/S Miniature multi-loudspeaker module
CN101040562A (zh) * 2005-09-21 2007-09-19 松下电器产业株式会社 扬声器阻尼器以及使用此阻尼器的扬声器
JP4735405B2 (ja) * 2005-09-21 2011-07-27 パナソニック株式会社 スピーカ用ダンパーとそれを用いたスピーカ
JP2008098988A (ja) 2006-10-12 2008-04-24 Audio Technica Corp ヘッドホン
KR101054304B1 (ko) * 2010-06-22 2011-08-08 주식회사 비에스이 앰프 실장형 마이크로 스피커

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102300147A (zh) * 2010-06-22 2011-12-28 宝星电子株式会社 放大器安装型微型扬声器

Also Published As

Publication number Publication date
CN102300147A (zh) 2011-12-28
WO2011162457A1 (ko) 2011-12-29
KR101054304B1 (ko) 2011-08-08
CN102300147B (zh) 2015-03-18

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20111221

Effective date of abandoning: 20150318

RGAV Abandon patent right to avoid regrant