JP2007096436A - スピーカ - Google Patents
スピーカ Download PDFInfo
- Publication number
- JP2007096436A JP2007096436A JP2005279703A JP2005279703A JP2007096436A JP 2007096436 A JP2007096436 A JP 2007096436A JP 2005279703 A JP2005279703 A JP 2005279703A JP 2005279703 A JP2005279703 A JP 2005279703A JP 2007096436 A JP2007096436 A JP 2007096436A
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- leaf spring
- coil body
- speaker
- corrugated structure
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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
- 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
- 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
-
- 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
- H04R7/26—Damping by means acting directly on free portion of diaphragm or cone
Abstract
【解決手段】そして、この目的を達成するために本発明は、スピーカの構成部品でありボイスコイル体2のローリングを抑制するために設けられていたダンパー12は、内周のコルゲート構造部10と外周部の板バネ11により構成し、コルゲート構造部10をボイスコイル体2に接続し、板バネ11をフレーム5に接続する構成とした。
【選択図】図1
Description
2 ボイスコイル体
3 振動板
4 エッジ
5 フレーム
8 磁気ギャップ
10 コルゲート構造部
11 板バネ
12 ダンパー
Claims (4)
- フレームと、このフレームに支持された磁気回路と、この磁気回路に設けられた磁気ギャップに対して可動可能に配置されたボイスコイル体と、外周端部が前記フレームにエッジを介して接続され、内周端部が前記ボイスコイル体に接続された振動板と、この振動板より前記磁気回路側に設けられ、外周端部が前記フレームに接続され内周端部が前記ボイスコイル体に接続されたダンパーとを備え、前記ダンパーは内周側のコルゲート構造部と外周側の板バネにより構成したことを特徴とするスピーカ。
- ダンパーの弾性率を、エッジの弾性率と略同等に設定したことを特徴とする請求項1に記載のスピーカ。
- ダンパーの板バネの弾性率を、コルゲート構造部の弾性率より大きく設定したことを特徴とする請求項1、または2に記載のスピーカ。
- 板バネとコルゲート構造部との接続部分の弾性率を、板バネとコルゲート構造部の弾性率より大きくしたことを特徴とする請求項1〜3のいずれか一つに記載のスピーカ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005279703A JP2007096436A (ja) | 2005-09-27 | 2005-09-27 | スピーカ |
EP06797821A EP1793648B1 (en) | 2005-09-27 | 2006-09-12 | Speaker |
US11/573,558 US8355523B2 (en) | 2005-09-27 | 2006-09-12 | Speaker |
KR1020077004618A KR100897686B1 (ko) | 2005-09-27 | 2006-09-12 | 스피커 |
PCT/JP2006/318014 WO2007037115A1 (ja) | 2005-09-27 | 2006-09-12 | スピーカ |
CN2006800010308A CN101044789B (zh) | 2005-09-27 | 2006-09-12 | 扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005279703A JP2007096436A (ja) | 2005-09-27 | 2005-09-27 | スピーカ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007096436A true JP2007096436A (ja) | 2007-04-12 |
Family
ID=37899545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005279703A Pending JP2007096436A (ja) | 2005-09-27 | 2005-09-27 | スピーカ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8355523B2 (ja) |
EP (1) | EP1793648B1 (ja) |
JP (1) | JP2007096436A (ja) |
KR (1) | KR100897686B1 (ja) |
CN (1) | CN101044789B (ja) |
WO (1) | WO2007037115A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2028876A1 (en) | 2007-08-21 | 2009-02-25 | Harman Becker Automotive Systems GmbH | Loudspeaker spider |
DK2208367T3 (da) | 2007-10-12 | 2017-11-13 | Earlens Corp | Multifunktionssystem og fremgangsmåde til integreret lytning og kommunikation med støjannullering og feedback-håndtering |
KR101568452B1 (ko) | 2008-06-17 | 2015-11-20 | 이어렌즈 코포레이션 | 개별 전원과 신호 구성요소들을 구비한 광 전자-기계적 청력 디바이스 |
US8295538B2 (en) | 2008-08-22 | 2012-10-23 | Harman Becker Automotive Systems Gmbh | Loudspeaker spider |
DK3509324T3 (da) | 2008-09-22 | 2023-10-02 | Earlens Corp | Balancerede armaturindretninger og fremgangsmåder til at høre |
KR100979959B1 (ko) * | 2009-08-12 | 2010-09-03 | 주식회사 비젼테크닉스 | 스피커의 댐퍼 구조 |
DK2656639T3 (da) | 2010-12-20 | 2020-06-29 | Earlens Corp | Anatomisk tilpasset øregangshøreapparat |
US9485586B2 (en) | 2013-03-15 | 2016-11-01 | Jeffery K Permanian | Speaker driver |
US10034103B2 (en) | 2014-03-18 | 2018-07-24 | Earlens Corporation | High fidelity and reduced feedback contact hearing apparatus and methods |
WO2016011044A1 (en) | 2014-07-14 | 2016-01-21 | Earlens Corporation | Sliding bias and peak limiting for optical hearing devices |
US9924276B2 (en) | 2014-11-26 | 2018-03-20 | Earlens Corporation | Adjustable venting for hearing instruments |
EP3888564A1 (en) | 2015-10-02 | 2021-10-06 | Earlens Corporation | Drug delivery customized ear canal apparatus |
US11350226B2 (en) | 2015-12-30 | 2022-05-31 | Earlens Corporation | Charging protocol for rechargeable hearing systems |
US10178483B2 (en) * | 2015-12-30 | 2019-01-08 | Earlens Corporation | Light based hearing systems, apparatus, and methods |
CN112738700A (zh) | 2016-09-09 | 2021-04-30 | 伊尔兰斯公司 | 智能镜系统和方法 |
WO2018093733A1 (en) | 2016-11-15 | 2018-05-24 | Earlens Corporation | Improved impression procedure |
WO2019173470A1 (en) | 2018-03-07 | 2019-09-12 | Earlens Corporation | Contact hearing device and retention structure materials |
WO2019199680A1 (en) | 2018-04-09 | 2019-10-17 | Earlens Corporation | Dynamic filter |
CN110381422A (zh) * | 2019-06-20 | 2019-10-25 | 苏州上声电子股份有限公司 | 一种多路输入驱动的扬声器 |
CN111166659A (zh) * | 2020-02-21 | 2020-05-19 | 张明 | 一种神经内科用神经干刺激治疗器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223968Y2 (ja) * | 1973-07-19 | 1977-05-31 | ||
JPS62191295U (ja) * | 1986-05-27 | 1987-12-05 | ||
JPH02133097U (ja) * | 1989-04-07 | 1990-11-05 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6378496A (ja) | 1986-09-19 | 1988-04-08 | 株式会社日立製作所 | 静電破壊防止装置 |
JPS6378496U (ja) * | 1986-11-07 | 1988-05-24 | ||
JPH02133097A (ja) | 1988-11-14 | 1990-05-22 | Toshiba Corp | 同期電動機の制御装置 |
JPH1094089A (ja) | 1996-09-13 | 1998-04-10 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2000069588A (ja) * | 1998-08-20 | 2000-03-03 | Sony Corp | スピーカ |
DE10120281C1 (de) * | 2001-04-25 | 2002-12-05 | Harman Audio Electronic Sys | Lautsprecher |
KR100500804B1 (ko) | 2001-06-11 | 2005-07-12 | 마츠시타 덴끼 산교 가부시키가이샤 | 스피커 |
US6655495B2 (en) | 2001-10-16 | 2003-12-02 | Matsushita Electric Industrial Co., Ltd. | Loudspeaker damper and loudspeaker |
JP2003199192A (ja) * | 2001-10-16 | 2003-07-11 | Matsushita Electric Ind Co Ltd | スピーカ用ダンパー及びスピーカ |
JP3651455B2 (ja) | 2002-04-15 | 2005-05-25 | 松下電器産業株式会社 | スピーカ |
US6735323B1 (en) * | 2003-01-30 | 2004-05-11 | Sun Technique Electric Co., Ltd. | Speaker |
JP3651470B2 (ja) | 2003-03-31 | 2005-05-25 | 松下電器産業株式会社 | スピーカ |
DE10321690A1 (de) * | 2003-05-14 | 2004-12-09 | Harman Becker Automotive Systems Gmbh | Lautsprecher |
JP3870949B2 (ja) | 2004-02-06 | 2007-01-24 | ソニー株式会社 | スピーカ装置 |
JP4533465B2 (ja) | 2007-06-01 | 2010-09-01 | 成幸 五十嵐 | 空調可能な植栽用鉢 |
-
2005
- 2005-09-27 JP JP2005279703A patent/JP2007096436A/ja active Pending
-
2006
- 2006-09-12 US US11/573,558 patent/US8355523B2/en not_active Expired - Fee Related
- 2006-09-12 CN CN2006800010308A patent/CN101044789B/zh not_active Expired - Fee Related
- 2006-09-12 EP EP06797821A patent/EP1793648B1/en not_active Expired - Fee Related
- 2006-09-12 WO PCT/JP2006/318014 patent/WO2007037115A1/ja active Application Filing
- 2006-09-12 KR KR1020077004618A patent/KR100897686B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5223968Y2 (ja) * | 1973-07-19 | 1977-05-31 | ||
JPS62191295U (ja) * | 1986-05-27 | 1987-12-05 | ||
JPH02133097U (ja) * | 1989-04-07 | 1990-11-05 |
Also Published As
Publication number | Publication date |
---|---|
KR20070088493A (ko) | 2007-08-29 |
US8355523B2 (en) | 2013-01-15 |
KR100897686B1 (ko) | 2009-05-14 |
US20120263339A1 (en) | 2012-10-18 |
EP1793648A4 (en) | 2011-05-25 |
CN101044789B (zh) | 2012-06-13 |
WO2007037115A1 (ja) | 2007-04-05 |
CN101044789A (zh) | 2007-09-26 |
EP1793648B1 (en) | 2012-05-16 |
EP1793648A1 (en) | 2007-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080718 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20091126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100420 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100616 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100720 |