JP2019161542A - 振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法 - Google Patents

振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法 Download PDF

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Publication number
JP2019161542A
JP2019161542A JP2018048163A JP2018048163A JP2019161542A JP 2019161542 A JP2019161542 A JP 2019161542A JP 2018048163 A JP2018048163 A JP 2018048163A JP 2018048163 A JP2018048163 A JP 2018048163A JP 2019161542 A JP2019161542 A JP 2019161542A
Authority
JP
Japan
Prior art keywords
diaphragm
adhesive
voice coil
edge portion
adhesive layer
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
Application number
JP2018048163A
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English (en)
Japanese (ja)
Other versions
JP2019161542A5 (https=
Inventor
藤谷　武士
Takeshi Fujitani
武士 藤谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Onkyo Corp
Original Assignee
Onkyo Corp
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.)
Filing date
Publication date
Application filed by Onkyo Corp filed Critical Onkyo Corp
Priority to JP2018048163A priority Critical patent/JP2019161542A/ja
Priority to US16/294,302 priority patent/US10805735B2/en
Publication of JP2019161542A publication Critical patent/JP2019161542A/ja
Publication of JP2019161542A5 publication Critical patent/JP2019161542A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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
    • H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP2018048163A 2018-03-15 2018-03-15 振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法 Pending JP2019161542A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018048163A JP2019161542A (ja) 2018-03-15 2018-03-15 振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法
US16/294,302 US10805735B2 (en) 2018-03-15 2019-03-06 Diaphragm, speaker unit using same, headphone and earphone, and diaphragm manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018048163A JP2019161542A (ja) 2018-03-15 2018-03-15 振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法

Publications (2)

Publication Number Publication Date
JP2019161542A true JP2019161542A (ja) 2019-09-19
JP2019161542A5 JP2019161542A5 (https=) 2021-06-10

Family

ID=67904252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018048163A Pending JP2019161542A (ja) 2018-03-15 2018-03-15 振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法

Country Status (2)

Country Link
US (1) US10805735B2 (https=)
JP (1) JP2019161542A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113949972A (zh) * 2021-09-30 2022-01-18 头领科技（昆山）有限公司 一种智能调节平板耳机

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD971176S1 (en) * 2019-09-18 2022-11-29 Sony Corporation Acoustic transducer
CN110972034B (zh) * 2019-11-11 2021-05-18 歌尔股份有限公司 一种振膜及发声装置
CN212588499U (zh) * 2020-06-18 2021-02-23 瑞声科技(新加坡)有限公司 发声器件
CN111954133B (zh) 2020-08-19 2024-11-22 苏州礼乐乐器股份有限公司 一种带音梁及音隧的全频段高音质扬声器
CN113891220B (zh) * 2021-06-25 2022-12-20 荣耀终端有限公司 振动系统、扬声器及终端
CN115086844B (zh) * 2022-06-30 2026-03-03 苏州清听声学科技有限公司 一种发声层的间隔结构、发声层及显示装置
US11910174B1 (en) * 2023-03-31 2024-02-20 Alexander Faraone Radially arcuated unistructural speaker cone with segmented dome
USD1090483S1 (en) * 2023-05-17 2025-08-26 Shenzhen Xinlangrui Technology Co., Ltd. Wireless intercom headset
USD1091500S1 (en) * 2023-09-28 2025-09-02 Shenzhen Xinlangrui Technology Co., Ltd. Wireless intercom headset
USD1081616S1 (en) * 2023-09-28 2025-07-01 Shenzhen Xinlangrui Technology Co., Ltd. Wireless intercom headset
USD1067211S1 (en) * 2024-11-26 2025-03-18 Sky Wing Communication Electronics Co., Ltd. Wireless headset

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698097A (en) * 1979-12-31 1981-08-07 Sony Corp Electroacoustic transducer
JP2006242160A (ja) * 2005-03-07 2006-09-14 Nissan Motor Co Ltd オイル交換装置
US20120314887A1 (en) * 2011-06-09 2012-12-13 Hon Hai Precision Industry Co., Ltd. Vibration unit of speaker

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034411A1 (de) 1980-09-12 1982-04-22 Daimler-Benz Ag, 7000 Stuttgart Kolben einer fluegelkolbenpumpe fuer hydraulische betriebsmittel
KR840001170Y1 (ko) * 1981-01-20 1984-06-30 쏘니 가부시기 가이샤 전기음향 변환기
JPS57200996U (https=) 1981-06-17 1982-12-21
IT1171432B (it) * 1981-08-03 1987-06-10 Fidia Farmaceutici Amidi organiche derivate da lipidi azotati utilizzabili come farmaci
JPS62139191U (https=) 1986-02-24 1987-09-02
JPH051195Y2 (https=) 1987-06-24 1993-01-13
JPH08140183A (ja) * 1994-11-04 1996-05-31 Hosiden Corp 音響装置の振動板
JPH09135491A (ja) * 1995-11-08 1997-05-20 Sharp Corp 電気音響変換器
JP3643855B2 (ja) * 1998-06-05 2005-04-27 パイオニア株式会社 スピーカ装置
US6266733B1 (en) * 1998-11-12 2001-07-24 Terarecon, Inc Two-level mini-block storage system for volume data sets
JP2004048494A (ja) * 2002-07-12 2004-02-12 Pioneer Electronic Corp スピーカ装置及びスピーカ用振動板
JP2004129080A (ja) 2002-10-04 2004-04-22 Sanyo Electric Co Ltd スピーカユニット
AU2003274567A1 (en) * 2002-11-21 2004-06-15 Koninklijke Philips Electronics N.V. Electroacoustic transducer comprising a membrane with a middle area comprising stiffening grooves
JP4561960B2 (ja) * 2004-01-23 2010-10-13 フォスター電機株式会社 スピーカ用振動板
JP4355242B2 (ja) * 2004-03-22 2009-10-28 並木精密宝石株式会社 多機能型振動アクチュエータ及び携帯端末機器
KR20070007866A (ko) * 2004-04-29 2007-01-16 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 확성기용 다이어프램, 다이어프램을 구비한 확성기 및확성기를 포함하는 장치
US7483545B2 (en) * 2004-07-07 2009-01-27 Tadashi Nagaoka Acoustic diaphragm
DE102006058369B4 (de) * 2006-12-08 2014-01-23 Sennheiser Electronic Gmbh & Co. Kg Elektroakustischer Wandler
KR200436268Y1 (ko) * 2006-12-14 2007-07-13 권순균 마이크로 스피커용 진동판
JP4743793B2 (ja) * 2007-08-29 2011-08-10 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スピーカー
GB2479941A (en) * 2010-04-30 2011-11-02 Gp Acoustics Stiffened loudspeaker diaphragm
JP5565573B2 (ja) * 2010-06-25 2014-08-06 オンキヨー株式会社 スピーカー振動板、およびそのスピーカー振動板を備えるスピーカー
US8300873B2 (en) * 2010-07-14 2012-10-30 American Greetings Corporation Low profile greeting card speaker
JP5418612B2 (ja) * 2012-01-16 2014-02-19 オンキヨー株式会社 動電型スピーカーおよびその製造方法
JP6242160B2 (ja) * 2013-11-05 2017-12-06 株式会社オーディオテクニカ ダイナミックヘッドホンユニット及びダイナミックヘッドホンユニットの製造方法
US20160330549A1 (en) * 2014-01-07 2016-11-10 Innovation Sound Technology Co., Ltd Speaker Diaphragms and Speakers with the Same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698097A (en) * 1979-12-31 1981-08-07 Sony Corp Electroacoustic transducer
JP2006242160A (ja) * 2005-03-07 2006-09-14 Nissan Motor Co Ltd オイル交換装置
US20120314887A1 (en) * 2011-06-09 2012-12-13 Hon Hai Precision Industry Co., Ltd. Vibration unit of speaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113949972A (zh) * 2021-09-30 2022-01-18 头领科技（昆山）有限公司 一种智能调节平板耳机
CN113949972B (zh) * 2021-09-30 2024-01-16 昆山海菲曼科技集团股份有限公司 一种智能调节平板耳机

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Publication number Publication date
US20190289401A1 (en) 2019-09-19
US10805735B2 (en) 2020-10-13

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