CN111405422B - 发声器件 - Google Patents

发声器件 Download PDF

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Publication number
CN111405422B
CN111405422B CN201911320227.3A CN201911320227A CN111405422B CN 111405422 B CN111405422 B CN 111405422B CN 201911320227 A CN201911320227 A CN 201911320227A CN 111405422 B CN111405422 B CN 111405422B
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CN
China
Prior art keywords
wall
magnetic
bowl
extension
vibration
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Application number
CN201911320227.3A
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English (en)
Chinese (zh)
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CN111405422A (zh
Inventor
宋威
邵涛
陶伟伟
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AAC Technologies Pte Ltd
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AAC Technologies Pte Ltd
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Publication of CN111405422A publication Critical patent/CN111405422A/zh
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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
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • 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
    • H04R9/02—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
    • 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
    • H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
    • H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
CN201911320227.3A 2019-11-21 2019-12-19 发声器件 Active CN111405422B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2019111495640 2019-11-21
CN201911149564 2019-11-21

Publications (2)

Publication Number Publication Date
CN111405422A CN111405422A (zh) 2020-07-10
CN111405422B true CN111405422B (zh) 2021-11-12

Family

ID=71212191

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201911320227.3A Active CN111405422B (zh) 2019-11-21 2019-12-19 发声器件
CN201911322205.0A Active CN111372177B (zh) 2019-11-21 2019-12-20 一种扬声器
CN201911322214.XA Active CN111405423B (zh) 2019-11-21 2019-12-20 一种扬声器

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201911322205.0A Active CN111372177B (zh) 2019-11-21 2019-12-20 一种扬声器
CN201911322214.XA Active CN111405423B (zh) 2019-11-21 2019-12-20 一种扬声器

Country Status (2)

Country Link
CN (3) CN111405422B (fr)
WO (1) WO2021097993A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230269538A1 (en) * 2022-01-25 2023-08-24 Aac Microtech (Changzhou) Co., Ltd. Coaxial Speaker

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WO2021127925A1 (fr) * 2019-12-23 2021-07-01 瑞声声学科技(深圳)有限公司 Haut-parleur
CN212785822U (zh) * 2020-07-06 2021-03-23 瑞声科技(新加坡)有限公司 一种发声器件
CN213462304U (zh) * 2020-07-06 2021-06-15 瑞声科技(新加坡)有限公司 一种扬声器
CN213462308U (zh) * 2020-07-06 2021-06-15 瑞声科技(新加坡)有限公司 扬声器
CN213462306U (zh) * 2020-07-06 2021-06-15 瑞声科技(新加坡)有限公司 扬声器
CN213462287U (zh) * 2020-09-30 2021-06-15 瑞声科技(新加坡)有限公司 发声器件
CN112261555B (zh) * 2020-09-30 2022-05-03 瑞声新能源发展(常州)有限公司科教城分公司 发声器件
CN112533109B (zh) * 2020-12-18 2022-03-01 瑞声新能源发展(常州)有限公司科教城分公司 一种发声装置
CN112511958B (zh) * 2020-12-18 2021-11-16 瑞声新能源发展(常州)有限公司科教城分公司 发声装置
CN114501250B (zh) * 2021-12-31 2024-03-12 歌尔股份有限公司 电子设备
CN114630249B (zh) * 2022-04-26 2024-04-30 歌尔股份有限公司 发声模组和电子设备

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JP2009260672A (ja) * 2008-04-17 2009-11-05 Onkyo Corp ボイスコイルおよびこれを用いた動電型スピーカーならびにその製造方法
CN109889964A (zh) * 2018-12-30 2019-06-14 瑞声科技(新加坡)有限公司 发声器件
CN110213705A (zh) * 2019-05-30 2019-09-06 歌尔科技有限公司 Mems扬声器

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US5081684A (en) * 1988-11-07 1992-01-14 Harman International Industries, Incorporated Shallow loudspeaker with slotted magnet structure
EP1137320B1 (fr) * 2000-03-23 2009-04-29 Panasonic Corporation Haut-parleur
JP3946047B2 (ja) * 2002-01-21 2007-07-18 アルパイン株式会社 スピーカの磁気回路
US6996247B2 (en) * 2002-11-05 2006-02-07 Step Technologies, Inc. Push-push multiple magnetic air gap transducer
US6865282B2 (en) * 2003-05-01 2005-03-08 Richard L. Weisman Loudspeaker suspension for achieving very long excursion
JP2006148447A (ja) * 2004-11-18 2006-06-08 Pioneer Electronic Corp スピーカー装置
US8213671B2 (en) * 2006-11-01 2012-07-03 Pioneer Corporation Speaker
US8374379B2 (en) * 2007-08-30 2013-02-12 Jl Audio, Inc. Loudspeaker with replaceable motor assembly
US20110044491A1 (en) * 2009-08-23 2011-02-24 Plastoform Industries Ltd. Long excursion loudspeaker with closed magnetic circuit and ribbed robbin extending through slotted yoke
CN102118673B (zh) * 2011-04-02 2014-08-20 深圳市豪恩声学股份有限公司 扬声器
CN102291651B (zh) * 2011-06-16 2014-01-22 无锡杰夫电声有限公司 具有台阶结构的双音盆薄型扬声器
CN202395976U (zh) * 2011-12-01 2012-08-22 瑞声声学科技(常州)有限公司 发声器
CN202455528U (zh) * 2011-12-30 2012-09-26 瑞声声学科技(常州)有限公司 薄型扬声器
CN102711021B (zh) * 2012-01-06 2017-04-05 瑞声声学科技(深圳)有限公司 微型发声器件
CN202617340U (zh) * 2012-04-23 2012-12-19 瑞声光电科技(常州)有限公司 发声器
CN202738092U (zh) * 2012-06-15 2013-02-13 国光电器股份有限公司 一种大振幅超薄扬声器
CN203387677U (zh) * 2013-08-14 2014-01-08 美特科技(苏州)有限公司 一种扬声器
CN104754477A (zh) * 2015-03-23 2015-07-01 歌尔声学股份有限公司 扬声器
CN204741560U (zh) * 2015-05-13 2015-11-04 江门市益利达汽车电子有限公司 一种超级超薄超重低音动圈式扬声器
CN204887405U (zh) * 2015-07-28 2015-12-16 歌尔声学股份有限公司 扬声器
DE112016003842T5 (de) * 2015-08-24 2018-05-03 Panasonic Intellectual Property Management Co., Ltd. Magnetkreis für Lautsprecher, und Lautsprecher, die diesen benutzen
CN205610918U (zh) * 2016-05-18 2016-09-28 歌尔股份有限公司 定心支片及设有该定心支片的扬声器
CN205793303U (zh) * 2016-05-31 2016-12-07 歌尔股份有限公司 扬声器
CN206524947U (zh) * 2017-01-10 2017-09-26 东莞市龙韵强电声有限公司 内外双折环扬声器
CN108737938B (zh) * 2017-04-20 2024-01-23 深圳市三诺数字科技有限公司 一种双驱动扬声器装置
CN108322869B (zh) * 2018-01-24 2021-01-15 瑞声科技(新加坡)有限公司 发声器件
CN208798197U (zh) * 2018-08-03 2019-04-26 瑞声科技(新加坡)有限公司 扬声器
CN208798210U (zh) * 2018-08-24 2019-04-26 瑞声科技(新加坡)有限公司 扬声器
CN208924468U (zh) * 2018-09-30 2019-05-31 瑞声科技(新加坡)有限公司 发声器件
CN109889949B (zh) * 2019-04-12 2024-01-05 无锡杰夫电声股份有限公司 一种多悬挂支撑的薄型扬声器
WO2020227956A1 (fr) * 2019-05-10 2020-11-19 瑞声声学科技(深圳)有限公司 Système de circuit magnétique et haut-parleur l'utilisant
CN110099340B (zh) * 2019-05-15 2020-08-07 瑞声声学科技(深圳)有限公司 扬声器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009260672A (ja) * 2008-04-17 2009-11-05 Onkyo Corp ボイスコイルおよびこれを用いた動電型スピーカーならびにその製造方法
CN109889964A (zh) * 2018-12-30 2019-06-14 瑞声科技(新加坡)有限公司 发声器件
CN110213705A (zh) * 2019-05-30 2019-09-06 歌尔科技有限公司 Mems扬声器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230269538A1 (en) * 2022-01-25 2023-08-24 Aac Microtech (Changzhou) Co., Ltd. Coaxial Speaker

Also Published As

Publication number Publication date
CN111372177B (zh) 2021-12-21
CN111372177A (zh) 2020-07-03
CN111405423B (zh) 2021-11-05
CN111405423A (zh) 2020-07-10
CN111405422A (zh) 2020-07-10
WO2021097993A1 (fr) 2021-05-27

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