CN1628484B - 扬声器边缘 - Google Patents
扬声器边缘 Download PDFInfo
- Publication number
- CN1628484B CN1628484B CN028291964A CN02829196A CN1628484B CN 1628484 B CN1628484 B CN 1628484B CN 028291964 A CN028291964 A CN 028291964A CN 02829196 A CN02829196 A CN 02829196A CN 1628484 B CN1628484 B CN 1628484B
- Authority
- CN
- China
- Prior art keywords
- edge
- loud speaker
- described edge
- oscillating plate
- periphery
- 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
Links
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Images
Classifications
-
- 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
- H04R7/22—Clamping rim of diaphragm or cone against seating
-
- 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
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/204—Material aspects of the outer suspension of loudspeaker diaphragms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms
-
- 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
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/006431 WO2004004410A1 (ja) | 2002-06-26 | 2002-06-26 | スピーカエッジ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1628484A CN1628484A (zh) | 2005-06-15 |
CN1628484B true CN1628484B (zh) | 2010-12-15 |
Family
ID=29808154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN028291964A Expired - Fee Related CN1628484B (zh) | 2002-06-26 | 2002-06-26 | 扬声器边缘 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7480390B2 (zh) |
EP (1) | EP1517582A4 (zh) |
JP (1) | JPWO2004004410A1 (zh) |
KR (1) | KR100678814B1 (zh) |
CN (1) | CN1628484B (zh) |
AU (1) | AU2002313267A1 (zh) |
MY (1) | MY140429A (zh) |
TW (1) | TWI236305B (zh) |
WO (1) | WO2004004410A1 (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1662838B1 (en) * | 2003-08-19 | 2008-05-07 | Matsushita Electric Industrial Co., Ltd. | Loudspeaker |
TW200528925A (en) * | 2004-02-20 | 2005-09-01 | Hon Hai Prec Ind Co Ltd | A manufacturing method of a light guide plate |
CN101002502B (zh) * | 2004-04-29 | 2011-07-20 | Nxp股份有限公司 | 用于具有可动线圈的扬声器的振膜 |
JP4560372B2 (ja) * | 2004-10-27 | 2010-10-13 | パイオニア株式会社 | スピーカ装置 |
US7706560B2 (en) | 2004-10-27 | 2010-04-27 | Pioneer Corporation | Speaker apparatus |
US8139812B2 (en) * | 2004-11-19 | 2012-03-20 | Subarna Basnet | Loudspeaker suspension |
JP2008048300A (ja) * | 2006-08-21 | 2008-02-28 | Matsushita Electric Ind Co Ltd | スピーカとそれに用いられるスピーカ用エッジ |
KR100811778B1 (ko) | 2007-02-27 | 2008-03-07 | 에스텍 주식회사 | 스피커 |
US7931115B2 (en) * | 2007-05-31 | 2011-04-26 | Bose Corporation | Diaphragm surrounding |
JP4771555B2 (ja) * | 2007-08-07 | 2011-09-14 | オンキヨー株式会社 | スピーカー振動板およびこれを用いた動電型スピーカー |
US8131001B2 (en) * | 2007-08-07 | 2012-03-06 | Onkyo Corporation | Speaker diaphragm and electrodynamic loudspeaker using the same |
KR101011996B1 (ko) | 2007-08-10 | 2011-01-31 | 닛뽕빅터 가부시키가이샤 | 음향 진동판 및 스피커 |
US20090169049A1 (en) * | 2007-12-28 | 2009-07-02 | Szu-Wei Sun | Low Profile Audio Speaker |
KR100993242B1 (ko) * | 2009-02-04 | 2010-11-10 | 에스텍 주식회사 | 스피커 |
JP2011211573A (ja) * | 2010-03-30 | 2011-10-20 | Panasonic Corp | スピーカ用振動板及びこれを用いたスピーカ |
JP2011211572A (ja) * | 2010-03-30 | 2011-10-20 | Panasonic Corp | スピーカ用振動板及びこれを用いたスピーカ |
US8295536B2 (en) * | 2010-03-31 | 2012-10-23 | Bose Corporation | Moving magnet levered loudspeaker |
US8295537B2 (en) * | 2010-03-31 | 2012-10-23 | Bose Corporation | Loudspeaker moment and torque balancing |
US8540049B2 (en) * | 2010-12-23 | 2013-09-24 | Bose Corporation | Acoustic diaphragm suspending |
CN102118672A (zh) * | 2011-03-28 | 2011-07-06 | 苏州上声电子有限公司 | 扬声器振动膜片及扬声器 |
GB2491108B (en) * | 2011-05-18 | 2014-06-04 | Gp Acoustics Uk Ltd | Loudspeaker |
WO2013106335A1 (en) * | 2012-01-09 | 2013-07-18 | Harman International Industries, Incorporated | Loudspeaker horn |
US8397861B1 (en) | 2012-03-02 | 2013-03-19 | Bose Corporation | Diaphragm surround |
US9055370B2 (en) | 2012-08-31 | 2015-06-09 | Bose Corporation | Vibration-reducing passive radiators |
CN202873041U (zh) * | 2012-09-26 | 2013-04-10 | 瑞声光电科技(常州)有限公司 | 复合振膜及应用所述复合振膜的扬声器 |
CN202873039U (zh) * | 2012-09-26 | 2013-04-10 | 瑞声光电科技(常州)有限公司 | 复合振膜及应用所述复合振膜的扬声器 |
WO2014199000A1 (en) * | 2013-06-14 | 2014-12-18 | Genelec Oy | Suspension element for suspending the diaphragm of a loudspeaker driver to the chassis thereof as well as driver and loudspeaker comprising the same |
US9253576B2 (en) * | 2013-11-21 | 2016-02-02 | Bose Corporation | Suspension for acoustic device |
FR3035295B1 (fr) * | 2015-04-15 | 2017-04-21 | Focal Jmlab | Dispositif de suspension pour haut-parleur, procede de fabrication et haut-parleur associes |
CN206923018U (zh) * | 2017-06-20 | 2018-01-23 | 瑞声科技(新加坡)有限公司 | 音膜、发声器件和电子设备 |
JP7338474B2 (ja) * | 2017-12-07 | 2023-09-05 | ソニーグループ株式会社 | 振動系、スピーカ装置及び映像表示装置 |
CN109218935B (zh) * | 2018-08-07 | 2024-02-20 | 张永春 | 矩形圆角定心支片及扬声器 |
CN113542989B (zh) * | 2020-04-17 | 2023-09-22 | 歌尔股份有限公司 | 一种振膜以及微型发声装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645356A (en) * | 1969-12-26 | 1972-02-29 | Nippon Musical Instruments Mfg | Loudspeaker |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834383B2 (ja) | 1974-07-23 | 1983-07-26 | セキスイカセイヒンコウギヨウ カブシキガイシヤ | シ−トノ マキトリホウホウオヨビ ソウチ |
JPS5925519B2 (ja) * | 1977-04-07 | 1984-06-18 | 株式会社日立製作所 | スピ−カの製造方法 |
JPS58221597A (ja) * | 1982-06-17 | 1983-12-23 | Matsushita Electric Ind Co Ltd | 動電型スピ−カ |
JPH01272300A (ja) * | 1988-04-22 | 1989-10-31 | Matsushita Electric Ind Co Ltd | スピーカシステム |
JPH03247099A (ja) * | 1990-02-23 | 1991-11-05 | Sharp Corp | スピーカ |
JPH05122791A (ja) * | 1991-10-28 | 1993-05-18 | Matsushita Electric Ind Co Ltd | スピーカ用エツジ |
GB2273678B (en) * | 1992-01-15 | 1995-05-03 | Patrick Arthur Leach | Method and apparatus for making a loudspeaker cone and surround assembly |
DE69332093T2 (de) * | 1992-02-21 | 2003-03-13 | Matsushita Electric Industrial Co., Ltd. | Lautsprecher |
JP2884882B2 (ja) * | 1992-02-21 | 1999-04-19 | 松下電器産業株式会社 | スピーカ |
JP3049936B2 (ja) * | 1992-05-07 | 2000-06-05 | 松下電器産業株式会社 | 楕円形スピーカ |
JP3064695B2 (ja) * | 1992-10-14 | 2000-07-12 | 松下電器産業株式会社 | スピーカ |
JPH06315194A (ja) * | 1993-04-28 | 1994-11-08 | Matsushita Electric Ind Co Ltd | スピーカ |
JP4088983B2 (ja) * | 1996-10-16 | 2008-05-21 | 松下電器産業株式会社 | スピーカ |
US20030068064A1 (en) * | 2001-10-09 | 2003-04-10 | Czerwinski Eugene J. | Neoprene surround for an electro-dynamic acoustical transducer |
EP0963136B1 (en) * | 1998-05-08 | 2011-08-31 | Panasonic Corporation | Speaker |
JP2000261885A (ja) * | 1999-03-09 | 2000-09-22 | Inoac Corp | スピーカエッジ |
US6611604B1 (en) * | 1999-10-22 | 2003-08-26 | Stillwater Designs & Audio, Inc. | Ultra low frequency transducer and loud speaker comprising same |
JP2001189990A (ja) * | 1999-12-28 | 2001-07-10 | Jsp Corp | スピーカー振動板用素材及びスピーカー振動板 |
US7548631B2 (en) * | 2000-01-19 | 2009-06-16 | Harman International Industries, Incorporated | Speaker surround structure for maximizing cone diameter |
US6700987B2 (en) * | 2000-08-25 | 2004-03-02 | Matsushita Electric Industrial Co., Ltd. | Loudspeaker |
JP3491087B2 (ja) * | 2000-10-26 | 2004-01-26 | 松下電器産業株式会社 | スピーカエッジとその発泡成形方法及びその発泡成形装置及びスピーカエッジ発泡成形システムならびに当該スピーカエッジを用いたスピーカ |
GB2374753B (en) * | 2001-01-29 | 2004-12-22 | Goodmans Loudspeakers Ltd | Loudspeaker suspension |
JP2002374593A (ja) * | 2001-06-18 | 2002-12-26 | Pioneer Electronic Corp | スピーカ振動板 |
-
2002
- 2002-06-26 EP EP02738805A patent/EP1517582A4/en not_active Withdrawn
- 2002-06-26 US US10/517,261 patent/US7480390B2/en not_active Expired - Lifetime
- 2002-06-26 KR KR1020047021204A patent/KR100678814B1/ko not_active IP Right Cessation
- 2002-06-26 WO PCT/JP2002/006431 patent/WO2004004410A1/ja active Application Filing
- 2002-06-26 CN CN028291964A patent/CN1628484B/zh not_active Expired - Fee Related
- 2002-06-26 AU AU2002313267A patent/AU2002313267A1/en not_active Abandoned
- 2002-06-26 JP JP2004517207A patent/JPWO2004004410A1/ja active Pending
-
2003
- 2003-06-17 MY MYPI20032260A patent/MY140429A/en unknown
- 2003-06-24 TW TW092117105A patent/TWI236305B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645356A (en) * | 1969-12-26 | 1972-02-29 | Nippon Musical Instruments Mfg | Loudspeaker |
Non-Patent Citations (2)
Title |
---|
JP昭53-24274 1978.06.22 |
JP特开平5-268695A 1993.10.15 |
Also Published As
Publication number | Publication date |
---|---|
MY140429A (en) | 2009-12-31 |
JPWO2004004410A1 (ja) | 2005-11-04 |
CN1628484A (zh) | 2005-06-15 |
EP1517582A1 (en) | 2005-03-23 |
EP1517582A4 (en) | 2009-01-14 |
AU2002313267A1 (en) | 2004-01-19 |
KR20050010972A (ko) | 2005-01-28 |
KR100678814B1 (ko) | 2007-02-05 |
WO2004004410A1 (ja) | 2004-01-08 |
TWI236305B (en) | 2005-07-11 |
US7480390B2 (en) | 2009-01-20 |
TW200404475A (en) | 2004-03-16 |
US20050226456A1 (en) | 2005-10-13 |
AU2002313267A8 (en) | 2004-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PANASONIC ELECTRIC EQUIPMENT INDUSTRIAL CO.,LTD. Free format text: FORMER OWNER: PANASONIC ELECTRIC EQUIPMENT INDUSTRIAL CO.,LTD.; APPLICANT Effective date: 20061124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20061124 Address after: Osaka Japan Applicant after: Matsushita Electric Industrial Co., Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co., Ltd. Co-applicant before: Matsushita electronic equipment Singapore Co |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140626 |
|
EXPY | Termination of patent right or utility model |