KR100899721B1 - 스피커 - Google Patents

스피커 Download PDF

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Publication number
KR100899721B1
KR100899721B1 KR1020077006140A KR20077006140A KR100899721B1 KR 100899721 B1 KR100899721 B1 KR 100899721B1 KR 1020077006140 A KR1020077006140 A KR 1020077006140A KR 20077006140 A KR20077006140 A KR 20077006140A KR 100899721 B1 KR100899721 B1 KR 100899721B1
Authority
KR
South Korea
Prior art keywords
edge
damper
diaphragm
frame
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.)
Expired - Fee Related
Application number
KR1020077006140A
Other languages
English (en)
Korean (ko)
Other versions
KR20070073750A (ko
Inventor
오사무 후나하시
Original Assignee
파나소닉 주식회사
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Filing date
Publication date
Application filed by 파나소닉 주식회사 filed Critical 파나소닉 주식회사
Publication of KR20070073750A publication Critical patent/KR20070073750A/ko
Application granted granted Critical
Publication of KR100899721B1 publication Critical patent/KR100899721B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
KR1020077006140A 2005-09-21 2006-09-15 스피커 Expired - Fee Related KR100899721B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005273329A JP4626462B2 (ja) 2005-09-21 2005-09-21 スピーカ
JPJP-P-2005-00273329 2005-09-21

Publications (2)

Publication Number Publication Date
KR20070073750A KR20070073750A (ko) 2007-07-10
KR100899721B1 true KR100899721B1 (ko) 2009-05-27

Family

ID=37888797

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077006140A Expired - Fee Related KR100899721B1 (ko) 2005-09-21 2006-09-15 스피커

Country Status (6)

Country Link
US (1) US7929724B2 (enExample)
EP (1) EP1788840A4 (enExample)
JP (1) JP4626462B2 (enExample)
KR (1) KR100899721B1 (enExample)
CN (2) CN101061746B (enExample)
WO (1) WO2007034752A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1992996B (zh) * 2005-12-30 2012-02-29 丁轶 扬声器振膜的分体式支承结构
JP4735376B2 (ja) * 2006-04-04 2011-07-27 パナソニック株式会社 スピーカ用ダンパーおよびこれを用いたスピーカ
JP5049883B2 (ja) * 2008-06-02 2012-10-17 ホシデン株式会社 スピーカ
JP6142410B2 (ja) * 2011-08-29 2017-06-07 カン−ムン ヨム 低音特性と音圧を向上させた超薄型スピーカーユニット及びスピーカーユニットが組み立てられたボード
CN103862447B (zh) * 2012-12-11 2015-12-02 北汽福田汽车股份有限公司 一种风挡玻璃存放架
US9485586B2 (en) 2013-03-15 2016-11-01 Jeffery K Permanian Speaker driver
CN110366064B (zh) * 2019-07-31 2025-09-30 苏州逸巛科技有限公司 一种隔膜式受话器
CN114365508B (zh) * 2019-10-15 2024-06-25 丰达电机株式会社 薄型扬声器
CN110708639B (zh) * 2019-10-31 2021-05-18 歌尔股份有限公司 一种用于微型发声装置的振膜以及微型发声装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346122U (enExample) 1976-09-24 1978-04-19
GB1586896A (en) * 1976-09-24 1981-03-25 Sansui Electric Co Diaphragm support for a cone type loudspeaker
US20030231784A1 (en) 2002-05-17 2003-12-18 Mitsukazu Kuze Surrounding structure of a loudspeaker
KR100500804B1 (ko) * 2001-06-11 2005-07-12 마츠시타 덴끼 산교 가부시키가이샤 스피커

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1807830A1 (de) 1968-11-05 1970-06-04 Videoton Radio Es Telefiziogya Lautsprecher
JPS5132097B1 (enExample) * 1970-12-12 1976-09-10
JPS5132097A (ja) 1974-09-13 1976-03-18 Japan Radio Co Ltd Mogishikaimokuhyoeishasochi
JPS5346122A (en) 1976-10-08 1978-04-25 Kawatetsu Kizai Kogyo Co Method of and apparatus for installing vertically continuous pipe bodies into shaft
JPH03109000A (ja) 1989-09-22 1991-05-09 Sharp Corp スピーカ
JPH03247099A (ja) * 1990-02-23 1991-11-05 Sharp Corp スピーカ
JPH04111597A (ja) * 1990-08-30 1992-04-13 Sharp Corp 動電型スピーカ
EP0843949B1 (en) * 1996-05-31 2002-10-02 Koninklijke Philips Electronics N.V. Electrodynamic loudspeaker and system comprising the loudspeaker
US6069965A (en) * 1996-10-09 2000-05-30 Matsushita Electric Industrial Co., Ltd. Loudspeaker
JP3619337B2 (ja) * 1996-10-09 2005-02-09 松下電器産業株式会社 スピーカ
US6031925A (en) * 1998-06-25 2000-02-29 U.S. Philips Corporation Telescoping loudspeaker has multiple voice coils
CN2430824Y (zh) * 2000-07-14 2001-05-16 詹晏祯 全罩式金属纸盆喇叭结合构造
DE10120281C1 (de) * 2001-04-25 2002-12-05 Harman Audio Electronic Sys Lautsprecher
US6655495B2 (en) 2001-10-16 2003-12-02 Matsushita Electric Industrial Co., Ltd. Loudspeaker damper and loudspeaker
JP3651455B2 (ja) 2002-04-15 2005-05-25 松下電器産業株式会社 スピーカ
JP3651454B2 (ja) * 2002-04-15 2005-05-25 松下電器産業株式会社 スピーカ
JP2005273329A (ja) 2004-03-25 2005-10-06 Mitsubishi Motors Corp 無線式ドア施解錠装置及び方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346122U (enExample) 1976-09-24 1978-04-19
GB1586896A (en) * 1976-09-24 1981-03-25 Sansui Electric Co Diaphragm support for a cone type loudspeaker
KR100500804B1 (ko) * 2001-06-11 2005-07-12 마츠시타 덴끼 산교 가부시키가이샤 스피커
US20030231784A1 (en) 2002-05-17 2003-12-18 Mitsukazu Kuze Surrounding structure of a loudspeaker

Also Published As

Publication number Publication date
JP4626462B2 (ja) 2011-02-09
EP1788840A4 (en) 2008-04-23
WO2007034752A1 (ja) 2007-03-29
CN101061746A (zh) 2007-10-24
CN102395087A (zh) 2012-03-28
US7929724B2 (en) 2011-04-19
US20090060252A1 (en) 2009-03-05
KR20070073750A (ko) 2007-07-10
EP1788840A1 (en) 2007-05-23
JP2007088675A (ja) 2007-04-05
CN101061746B (zh) 2012-07-18

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