CN110876104A - 膜片或防尘盖以及扬声器单元 - Google Patents

膜片或防尘盖以及扬声器单元 Download PDF

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Publication number
CN110876104A
CN110876104A CN201910773564.1A CN201910773564A CN110876104A CN 110876104 A CN110876104 A CN 110876104A CN 201910773564 A CN201910773564 A CN 201910773564A CN 110876104 A CN110876104 A CN 110876104A
Authority
CN
China
Prior art keywords
diaphragm
regular
corners
speaker unit
radius
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
CN201910773564.1A
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English (en)
Chinese (zh)
Inventor
井上岳
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
Publication of CN110876104A publication Critical patent/CN110876104A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/126—Supporting or mounting
    • 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
    • H04R7/16—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; 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
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker 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)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CN201910773564.1A 2018-08-29 2019-08-21 膜片或防尘盖以及扬声器单元 Pending CN110876104A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-160625 2018-08-29
JP2018160625A JP7185116B2 (ja) 2018-08-29 2018-08-29 振動板またはダストキャップ並びにスピーカーユニット

Publications (1)

Publication Number Publication Date
CN110876104A true CN110876104A (zh) 2020-03-10

Family

ID=69640548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910773564.1A Pending CN110876104A (zh) 2018-08-29 2019-08-21 膜片或防尘盖以及扬声器单元

Country Status (3)

Country Link
US (1) US20200077196A1 (enExample)
JP (1) JP7185116B2 (enExample)
CN (1) CN110876104A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111711903A (zh) * 2020-06-24 2020-09-25 歌尔微电子有限公司 微型麦克风防尘装置及mems麦克风

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1695455S (enExample) * 2021-05-26 2021-09-21
JP1695457S (enExample) * 2021-05-26 2021-09-21
JP1718197S (ja) * 2022-02-02 2022-06-24 車載用スピーカー
JP1717113S (ja) * 2022-02-02 2022-06-10 車載用スピーカー
JP1718198S (ja) * 2022-02-02 2022-06-24 車載用スピーカー
AU2023318176A1 (en) * 2022-08-02 2025-01-09 Audio-Technica Corporation Electroacoustic transducer and headphone
USD1041450S1 (en) * 2022-11-08 2024-09-10 Harman International Industries, Incorporated Loudspeaker

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010004954A1 (en) * 1999-12-28 2001-06-28 Toshifumi Kato Diaphragm for speaker and speaker device provided with the same
US6567529B1 (en) * 2000-12-29 2003-05-20 Mitek Corporation Low frequency loudspeaker driver having a polygonal diaphragm and method for mounting drivers in a tightly packed two-dimensional array
JP2006014138A (ja) * 2004-06-29 2006-01-12 Db Technology Kk スピーカ用振動板及びこれを用いたスピーカ
CN101790890A (zh) * 2007-08-29 2010-07-28 Toa株式会社 振动板以及扬声器
US20120263337A1 (en) * 2009-10-22 2012-10-18 Sony Corporation Speaker Diaphragm And Speaker Device
CN202617335U (zh) * 2012-04-10 2012-12-19 深圳市荣旺达实业有限公司 镀钛复合振膜
CN206977697U (zh) * 2017-08-10 2018-02-06 广州市番禺智洋电子厂 一种扬声器振动盆及扬声器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010231U (enExample) * 1973-05-24 1975-02-01
JPS6429990U (enExample) * 1987-08-12 1989-02-22
JPH0243093U (enExample) * 1988-09-14 1990-03-26
US4881617A (en) * 1988-12-30 1989-11-21 Alexander Faraone Radially arcuated speaker cone
JP3599954B2 (ja) * 1996-12-11 2004-12-08 有限会社ベルテック スピ−カ
JP3796937B2 (ja) 1998-01-13 2006-07-12 松下電器産業株式会社 スピーカ
JP3508834B2 (ja) 1999-04-22 2004-03-22 株式会社ケンウッド スピーカ振動板
KR20000006645A (ko) * 1999-08-30 2000-02-07 김종률 집적회로 카드를 이용한 전산망 다계좌 관리시스템 및 방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010004954A1 (en) * 1999-12-28 2001-06-28 Toshifumi Kato Diaphragm for speaker and speaker device provided with the same
US6567529B1 (en) * 2000-12-29 2003-05-20 Mitek Corporation Low frequency loudspeaker driver having a polygonal diaphragm and method for mounting drivers in a tightly packed two-dimensional array
JP2006014138A (ja) * 2004-06-29 2006-01-12 Db Technology Kk スピーカ用振動板及びこれを用いたスピーカ
CN101790890A (zh) * 2007-08-29 2010-07-28 Toa株式会社 振动板以及扬声器
US20120263337A1 (en) * 2009-10-22 2012-10-18 Sony Corporation Speaker Diaphragm And Speaker Device
CN202617335U (zh) * 2012-04-10 2012-12-19 深圳市荣旺达实业有限公司 镀钛复合振膜
CN206977697U (zh) * 2017-08-10 2018-02-06 广州市番禺智洋电子厂 一种扬声器振动盆及扬声器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111711903A (zh) * 2020-06-24 2020-09-25 歌尔微电子有限公司 微型麦克风防尘装置及mems麦克风

Also Published As

Publication number Publication date
JP7185116B2 (ja) 2022-12-07
US20200077196A1 (en) 2020-03-05
JP2020036167A (ja) 2020-03-05

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20200310