JP7245958B2 - ラウドスピーカ - Google Patents
ラウドスピーカ Download PDFInfo
- Publication number
- JP7245958B2 JP7245958B2 JP2022509666A JP2022509666A JP7245958B2 JP 7245958 B2 JP7245958 B2 JP 7245958B2 JP 2022509666 A JP2022509666 A JP 2022509666A JP 2022509666 A JP2022509666 A JP 2022509666A JP 7245958 B2 JP7245958 B2 JP 7245958B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- loudspeaker
- star
- diameter
- membrane
- 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.)
- Active
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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
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/046—Construction
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
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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
- H04R9/025—Magnetic circuit
-
- 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
-
- 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
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
-
- 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
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/041—Voice coil arrangements comprising more than one voice coil unit on the same bobbin
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
1.星形コイル
2.永久磁石
3.磁気回路
4.共振膜(ディフューザ)
5.筐体
6.ギャップ内にコイルを配置するシステム
7.リード線
8.端子
9.コイルを膜へ取り付ける取付機構
Claims (2)
- 筐体を有するラウドスピーカであって、磁気回路と、永久磁石と、コイルと、前記筐体と永久磁石とのギャップに前記コイルを配置するシステムと、前記コイルに取付機構によって取り付けられた共振膜ディフューザと、端子付きリード線と、を備え、星形コイルを特徴とする、ラウドスピーカ。
- 前記星形コイルの先端の形状が、角、円弧、矩形、またはそれらの組み合わせのいずれかであり得る、請求項1に記載のラウドスピーカ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2020118126 | 2020-06-02 | ||
RU2020118126A RU2746441C1 (ru) | 2020-06-02 | 2020-06-02 | Громковоритель |
PCT/IB2020/057565 WO2021245453A1 (ru) | 2020-06-02 | 2020-08-12 | Громкоговоритель |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022545395A JP2022545395A (ja) | 2022-10-27 |
JP7245958B2 true JP7245958B2 (ja) | 2023-03-24 |
Family
ID=73139061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022509666A Active JP7245958B2 (ja) | 2020-06-02 | 2020-08-12 | ラウドスピーカ |
Country Status (7)
Country | Link |
---|---|
US (1) | US11805368B2 (ja) |
EP (1) | EP4161097A1 (ja) |
JP (1) | JP7245958B2 (ja) |
KR (1) | KR20220035162A (ja) |
CN (1) | CN114303393A (ja) |
RU (1) | RU2746441C1 (ja) |
WO (1) | WO2021245453A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001292494A (ja) | 2000-04-06 | 2001-10-19 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2002505813A (ja) | 1997-05-10 | 2002-02-19 | ニュー トランスデューサーズ リミテッド | 共振パネル形状ラウドスピーカの振動変換器およびこの振動変換器を備えたラウドスピーカ |
WO2010073836A1 (ja) | 2008-12-22 | 2010-07-01 | 三洋電機株式会社 | スピーカユニットおよびその製造方法ならびに携帯情報端末 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5816840B2 (ja) * | 1978-10-02 | 1983-04-02 | 日本ビクター株式会社 | 電気音響変換器 |
DE3024729C2 (de) * | 1979-06-30 | 1982-11-18 | Pioneer Electronic Corp., Tokyo | Schwingspulenkörper für eine planare Membran |
FR2483702A1 (fr) * | 1980-05-30 | 1981-12-04 | Paris & Du Rhone | Procede et dispositif pour la realisation du bobinage d'un stator d'alternateur de petite puissance |
JPS57101497A (en) * | 1980-12-16 | 1982-06-24 | Pioneer Electronic Corp | Manufacture for polygonal voice coil |
JPS6218952A (ja) * | 1985-07-15 | 1987-01-27 | Mitsubishi Electric Corp | 車両用交流発電機の電機子の製造方法 |
JP2523933B2 (ja) * | 1990-04-26 | 1996-08-14 | 三菱電機株式会社 | ステ―タの製造方法 |
US5828768A (en) | 1994-05-11 | 1998-10-27 | Noise Cancellation Technologies, Inc. | Multimedia personal computer with active noise reduction and piezo speakers |
US5638456A (en) | 1994-07-06 | 1997-06-10 | Noise Cancellation Technologies, Inc. | Piezo speaker and installation method for laptop personal computer and other multimedia applications |
KR19990044032A (ko) | 1995-09-02 | 1999-06-25 | 에이지마. 헨리 | 라우드스피커를 포함한 디스플레이 스크린 |
US6618487B1 (en) * | 1996-09-03 | 2003-09-09 | New Transducers Limited | Electro-dynamic exciter |
US5881778A (en) * | 1997-03-18 | 1999-03-16 | Polytool S.R.L. | Method and apparatus for forming a multi-lobed winding for the stator of an alternator, and winding obtained thereby |
JP3561249B2 (ja) * | 2001-09-17 | 2004-09-02 | 三菱電機株式会社 | 交流発電機の固定子およびその製造方法 |
KR100621648B1 (ko) * | 2004-03-25 | 2006-09-13 | 유옥정 | 직접구동 진동플레이트를 갖는 마이크로 스피커 |
JP3125771U (ja) * | 2006-04-19 | 2006-10-05 | 浩一 金田 | 星型コイルのツボ押し及びマサージ健康リング |
JP2008118217A (ja) * | 2006-10-31 | 2008-05-22 | Sanyo Electric Co Ltd | 電気音響変換装置 |
KR20090104325A (ko) * | 2008-03-31 | 2009-10-06 | 김상록 | 패턴 형태로 부착된 코일을 갖는 보이스 필름, 그 제조방법및 그것을 구비하는 평판형 스피커 |
AU2008359684B2 (en) * | 2008-07-24 | 2014-03-06 | Genelec Oy | Nested compound loudspeaker drive unit |
KR101119499B1 (ko) * | 2011-02-16 | 2012-02-28 | 주식회사 엑셀웨이 | 진동판 상부에 장착되는 진동-리드 플레이트를 갖는 평판형 스피커 |
JP5751090B2 (ja) | 2011-08-22 | 2015-07-22 | ソニー株式会社 | スピーカー装置 |
CN202551324U (zh) * | 2012-04-09 | 2012-11-21 | 瑞声光电科技(常州)有限公司 | 音圈 |
RU129736U1 (ru) * | 2012-11-09 | 2013-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Динамический громкоговоритель |
CN103648073A (zh) * | 2013-12-25 | 2014-03-19 | 汉得利(常州)电子有限公司 | 一种平膜结构微型扬声器 |
CN204180319U (zh) * | 2014-09-10 | 2015-02-25 | 杭州信多达电器有限公司 | 一种可均匀加热的电磁线盘 |
CN208675520U (zh) * | 2018-07-02 | 2019-03-29 | 歌尔科技有限公司 | 扬声器装置 |
TWI686092B (zh) * | 2018-10-12 | 2020-02-21 | 喬暘電子股份有限公司 | 音圈具有彈波功能的薄型揚聲器 |
CN109327775B (zh) * | 2018-10-17 | 2021-03-26 | 美特科技(苏州)有限公司 | 异形音圈及使用其的扬声器、电子设备 |
CN209676535U (zh) * | 2019-01-10 | 2019-11-22 | 佛山市顺德区恒顺杰电子有限公司 | 一种线圈内外交错的线圈盘 |
-
2020
- 2020-06-02 RU RU2020118126A patent/RU2746441C1/ru active
- 2020-08-12 CN CN202080060031.XA patent/CN114303393A/zh active Pending
- 2020-08-12 US US17/421,565 patent/US11805368B2/en active Active
- 2020-08-12 WO PCT/IB2020/057565 patent/WO2021245453A1/ru unknown
- 2020-08-12 JP JP2022509666A patent/JP7245958B2/ja active Active
- 2020-08-12 EP EP20803243.3A patent/EP4161097A1/en active Pending
- 2020-08-12 KR KR1020227004351A patent/KR20220035162A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002505813A (ja) | 1997-05-10 | 2002-02-19 | ニュー トランスデューサーズ リミテッド | 共振パネル形状ラウドスピーカの振動変換器およびこの振動変換器を備えたラウドスピーカ |
JP2001292494A (ja) | 2000-04-06 | 2001-10-19 | Matsushita Electric Ind Co Ltd | スピーカ |
WO2010073836A1 (ja) | 2008-12-22 | 2010-07-01 | 三洋電機株式会社 | スピーカユニットおよびその製造方法ならびに携帯情報端末 |
Also Published As
Publication number | Publication date |
---|---|
CN114303393A (zh) | 2022-04-08 |
WO2021245453A1 (ru) | 2021-12-09 |
JP2022545395A (ja) | 2022-10-27 |
US20220345825A1 (en) | 2022-10-27 |
RU2746441C1 (ru) | 2021-04-14 |
US11805368B2 (en) | 2023-10-31 |
EP4161097A1 (en) | 2023-04-05 |
KR20220035162A (ko) | 2022-03-21 |
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