CN101237716B - 扬声器单元和扬声器装置 - Google Patents

扬声器单元和扬声器装置 Download PDF

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Publication number
CN101237716B
CN101237716B CN2008100063166A CN200810006316A CN101237716B CN 101237716 B CN101237716 B CN 101237716B CN 2008100063166 A CN2008100063166 A CN 2008100063166A CN 200810006316 A CN200810006316 A CN 200810006316A CN 101237716 B CN101237716 B CN 101237716B
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CN
China
Prior art keywords
voice coil
planar
speaker unit
diaphragm
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.)
Expired - Fee Related
Application number
CN2008100063166A
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English (en)
Chinese (zh)
Other versions
CN101237716A (zh
Inventor
田上隆久
池田绘美子
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.)
Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN101237716A publication Critical patent/CN101237716A/zh
Application granted granted Critical
Publication of CN101237716B publication Critical patent/CN101237716B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
CN2008100063166A 2007-01-29 2008-01-29 扬声器单元和扬声器装置 Expired - Fee Related CN101237716B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007018274 2007-01-29
JP2007-018274 2007-01-29
JP2007018274 2007-01-29
JP2007056299A JP2008211749A (ja) 2007-01-29 2007-03-06 スピーカユニット及びスピーカ装置
JP2007056299 2007-03-06
JP2007-056299 2007-03-06

Publications (2)

Publication Number Publication Date
CN101237716A CN101237716A (zh) 2008-08-06
CN101237716B true CN101237716B (zh) 2012-02-01

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ID=39787653

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Application Number Title Priority Date Filing Date
CN2008100063166A Expired - Fee Related CN101237716B (zh) 2007-01-29 2008-01-29 扬声器单元和扬声器装置

Country Status (2)

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JP (1) JP2008211749A (enExample)
CN (1) CN101237716B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4581150B2 (ja) * 2009-02-24 2010-11-17 オンキヨー株式会社 ボイスコイル組立体およびこれを用いたスピーカー
JP4975143B2 (ja) * 2010-06-24 2012-07-11 フォスター電機株式会社 スピーカの振動系支持機構
FR3099677B1 (fr) * 2019-07-29 2021-07-09 Devialet Haut-parleur à faible inertie
TW202143746A (zh) * 2020-05-06 2021-11-16 華龍國際科技股份有限公司 能防止音圈碰撞的微型揚聲器
CN113660585B (zh) * 2021-08-20 2024-04-30 潍坊歌尔丹拿电子科技有限公司 扬声器和电子设备
TWI856313B (zh) * 2022-05-04 2024-09-21 大原祐子 板狀彈波
CN117098036A (zh) * 2022-05-12 2023-11-21 大原祐子 板状弹波

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP实开平6-41298U 1994.05.31

Also Published As

Publication number Publication date
CN101237716A (zh) 2008-08-06
JP2008211749A (ja) 2008-09-11

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Granted publication date: 20120201

Termination date: 20160129

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