JP6521606B2 - 薄型ラウドスピーカ変換器 - Google Patents

薄型ラウドスピーカ変換器 Download PDF

Info

Publication number: JP6521606B2
Authority: JP; Japan
Prior art keywords: diaphragm; suspension; voice coil; coil former; coupler
Prior art date: 2013-10-25
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

Application number

JP2014217100A

Other languages

English (en)

Japanese (ja)

Other versions

JP2015084522A (ja

Inventor

バリモアジョージ

Original Assignee

ティンファニーワールドワイドエンタープライジーズリミテッド

Priority date (The priority date 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 date listed.)

2013-10-25

Filing date

2014-10-24

Publication date

2019-05-29

2014-10-24 Application filed by ティンファニーワールドワイドエンタープライジーズリミテッド, ティンファニーワールドワイドエンタープライジーズリミテッド filed Critical ティンファニーワールドワイドエンタープライジーズリミテッド

2015-04-30 Publication of JP2015084522A publication Critical patent/JP2015084522A/ja

2019-05-29 Application granted granted Critical

2019-05-29 Publication of JP6521606B2 publication Critical patent/JP6521606B2/ja

Status Active legal-status Critical Current

2034-10-24 Anticipated expiration legal-status Critical

Links

239000000725 suspension Substances 0.000 claims description 67
241000239290 Araneae Species 0.000 claims description 35
230000008878 coupling Effects 0.000 claims description 10
238000010168 coupling process Methods 0.000 claims description 10
238000005859 coupling reaction Methods 0.000 claims description 10
239000000428 dust Substances 0.000 description 17
239000000463 material Substances 0.000 description 10
238000000034 method Methods 0.000 description 8
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
230000004044 response Effects 0.000 description 6
239000000853 adhesive Substances 0.000 description 5
230000001070 adhesive effect Effects 0.000 description 5
230000008901 benefit Effects 0.000 description 4
238000013016 damping Methods 0.000 description 4
230000009977 dual effect Effects 0.000 description 4
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
230000009286 beneficial effect Effects 0.000 description 2
230000001680 brushing effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
229910001172 neodymium magnet Inorganic materials 0.000 description 2
230000008569 process Effects 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000003014 reinforcing effect Effects 0.000 description 2
238000009423 ventilation Methods 0.000 description 2
238000013022 venting Methods 0.000 description 2
229910000859 α-Fe Inorganic materials 0.000 description 2
229910052779 Neodymium Inorganic materials 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
230000003321 amplification Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
210000001503 joint Anatomy 0.000 description 1
230000013011 mating Effects 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
230000005236 sound signal Effects 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 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
- 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
- H04R7/127—Non-planar diaphragms or cones dome-shaped
- 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
- 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
- H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
- 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

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)

JP2014217100A 2013-10-25 2014-10-24 薄型ラウドスピーカ変換器 Active JP6521606B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201361895653P	2013-10-25	2013-10-25
US61/895,653		2013-10-25

Publications (2)

Publication Number	Publication Date
JP2015084522A JP2015084522A (ja)	2015-04-30
JP6521606B2 true JP6521606B2 (ja)	2019-05-29

Family

ID=52013422

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2014217100A Active JP6521606B2 (ja)	2013-10-25	2014-10-24	薄型ラウドスピーカ変換器

Country Status (3)

Country	Link
JP (1)	JP6521606B2 (zh)
CN (1)	CN104581560B (zh)
GB (2)	GB201418782D0 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106303855B (zh) *	2016-08-26	2020-01-24	迪芬尼香港有限公司	一种扬声器结构
CN109561368B (zh) *	2017-09-26	2023-08-11	惠州迪芬尼声学科技股份有限公司	硬球顶高音扬声器
JP7243354B2 (ja) *	2019-03-22	2023-03-22	株式会社Ｊｖｃケンウッド	ドーム型振動板、バランスドドーム振動板及びスピーカ
CN117857990B (zh) *	2024-03-08	2024-05-17	瑞声光电科技(常州)有限公司	扬声器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2519086Y2 (ja) *	1988-08-31	1996-12-04	アルパイン株式会社	スピーカユニット
JPH04111597A (ja) *	1990-08-30	1992-04-13	Sharp Corp	動電型スピーカ
DE4317775C2 (de) *	1993-02-03	1995-02-02	Foster Electric Co Ltd	Lautsprecher
CN2239114Y (zh) *	1994-06-30	1996-10-30	徐耀忠	一种运动反馈倒相式有源音箱
JP3337631B2 (ja) *	1997-11-10	2002-10-21	パイオニア株式会社	ドームスピーカ及びその製造方法
US7548631B2 (en) *	2000-01-19	2009-06-16	Harman International Industries, Incorporated	Speaker surround structure for maximizing cone diameter
AU2003262809A1 (en) *	2002-08-21	2004-03-11	Sahyoun, Joseph, Y.	Audio radiator with radiator flexure minization and voice coil elastic anti-wobble members
US7197154B2 (en) *	2002-08-21	2007-03-27	Sahyoun Joseph Y	Method and audio speaker with minimization of wobble of the voice coil
CN2744109Y (zh) *	2004-09-30	2005-11-30	太原师范学院	中低音扬声器
WO2006073604A1 (en) *	2004-11-22	2006-07-13	Harman International Industries, Incorporated	Loudspeaker plastic cone body
JP3944859B2 (ja) *	2005-02-15	2007-07-18	ミネベア株式会社	スピーカ
JP2006279508A (ja) *	2005-03-29	2006-10-12	Sony Corp	オーディオ信号増幅装置及び歪補正方法
JP4855213B2 (ja) *	2006-10-24	2012-01-18	アルパイン株式会社	スピーカ
JP2009284064A (ja) *	2008-05-20	2009-12-03	Alpine Electronics Inc	スピーカ
CN201290172Y (zh) *	2008-09-26	2009-08-12	国光电器股份有限公司	扬声器用音盆、使用该音盆的扬声器、使用该扬声器的电子产品
US8290199B2 (en) *	2009-05-21	2012-10-16	Bose Corporation	Loudspeaker suspension
CN202949563U (zh) *	2012-11-30	2013-05-22	郑全录	双振膜稀土扬声器
US10219090B2 (en) *	2013-02-27	2019-02-26	Analog Devices Global	Method and detector of loudspeaker diaphragm excursion

2014
- 2014-10-22 GB GBGB1418782.7A patent/GB201418782D0/en not_active Ceased
- 2014-10-23 GB GB1418866.8A patent/GB2519672B/en active Active
- 2014-10-24 CN CN201410573817.8A patent/CN104581560B/zh active Active
- 2014-10-24 JP JP2014217100A patent/JP6521606B2/ja active Active

Also Published As

Publication number	Publication date
CN104581560A (zh)	2015-04-29
GB2519672A (en)	2015-04-29
GB2519672B (en)	2016-02-03
JP2015084522A (ja)	2015-04-30
CN104581560B (zh)	2017-11-24
GB201418866D0 (en)	2014-12-03
GB201418782D0 (en)	2014-12-03

Legal Events

Date	Code	Title	Description
2017-10-10	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171010
2018-09-11	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180911
2018-12-10	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181210
2019-03-22	TRDD	Decision of grant or rejection written
2019-04-02	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190402
2019-05-09	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190423
2019-05-10	R150	Certificate of patent or registration of utility model	Ref document number: 6521606 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150
2022-05-02	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2023-02-21	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2024-05-14	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250

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US9467783B2 (en)	2016-10-11	Low profile loudspeaker transducer
US8290199B2 (en)	2012-10-16	Loudspeaker suspension
US10694279B1 (en)	2020-06-23	Compact coaxial loudspeaker
US8213671B2 (en)	2012-07-03	Speaker
US7570780B2 (en)	2009-08-04	Loudspeaker having a composite diaphragm structure
JP6521606B2 (ja)	2019-05-29	薄型ラウドスピーカ変換器
WO2008023419A1 (fr)	2008-02-28	Haut-parleur
US7899202B2 (en)	2011-03-01	Loudspeaker with cone-coupled damper
KR101584651B1 (ko)	2016-01-12	슬림형 스피커 및 그의 제조 방법
WO2005117488A1 (ja)	2005-12-08	スピーカ
JP6482004B2 (ja)	2019-03-13	スピーカ
WO2008023420A1 (fr)	2008-02-28	Unité de haut-parleur
JP2012044352A (ja)	2012-03-01	スピーカー
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JP2008103856A (ja)	2008-05-01	スピーカユニット
JPH07154896A (ja)	1995-06-16	スピーカ
JP4403678B2 (ja)	2010-01-27	スピーカおよびこれを用いたスピーカ装置
JP2008236717A (ja)	2008-10-02	スピーカー
JP2006166023A (ja)	2006-06-22	ダンパ、および、スピーカ装置
KR20080085470A (ko)	2008-09-24	스피커
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