JP7185116B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP7185116B2
JP7185116B2 JP2018160625A JP2018160625A JP7185116B2 JP 7185116 B2 JP7185116 B2 JP 7185116B2 JP 2018160625 A JP2018160625 A JP 2018160625A JP 2018160625 A JP2018160625 A JP 2018160625A JP 7185116 B2 JP7185116 B2 JP 7185116B2
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JP
Japan
Prior art keywords
diaphragm
regular
corners
dust cap
speaker unit
Prior art date
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Active
Application number
JP2018160625A
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English (en)
Japanese (ja)
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JP2020036167A5 (enExample
JP2020036167A (ja
Inventor
岳 井上
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 JP2018160625A priority Critical patent/JP7185116B2/ja
Priority to US16/531,093 priority patent/US20200077196A1/en
Priority to CN201910773564.1A priority patent/CN110876104A/zh
Publication of JP2020036167A publication Critical patent/JP2020036167A/ja
Publication of JP2020036167A5 publication Critical patent/JP2020036167A5/ja
Application granted granted Critical
Publication of JP7185116B2 publication Critical patent/JP7185116B2/ja
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Anticipated expiration legal-status Critical

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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
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • 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
    • 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)
JP2018160625A 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 Active JP7185116B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
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
US16/531,093 US20200077196A1 (en) 2018-08-29 2019-08-04 Diaphragm or dust cap and speaker unit
CN201910773564.1A CN110876104A (zh) 2018-08-29 2019-08-21 膜片或防尘盖以及扬声器单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
JP2020036167A JP2020036167A (ja) 2020-03-05
JP2020036167A5 JP2020036167A5 (enExample) 2021-09-24
JP7185116B2 true JP7185116B2 (ja) 2022-12-07

Family

ID=69640548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018160625A Active 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

Country Status (3)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111711903B (zh) * 2020-06-24 2021-10-01 歌尔微电子有限公司 微型麦克风防尘装置及mems麦克风
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
JPWO2024029308A1 (enExample) * 2022-08-02 2024-02-08
USD1041450S1 (en) * 2022-11-08 2024-09-10 Harman International Industries, Incorporated Loudspeaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3508834B2 (ja) 1999-04-22 2004-03-22 株式会社ケンウッド スピーカ振動板
JP3796937B2 (ja) 1998-01-13 2006-07-12 松下電器産業株式会社 スピーカ

Family Cites Families (13)

* 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
KR20000006645A (ko) * 1999-08-30 2000-02-07 김종률 집적회로 카드를 이용한 전산망 다계좌 관리시스템 및 방법
JP2001189994A (ja) * 1999-12-28 2001-07-10 Pioneer Electronic Corp スピーカ用振動板及び同振動板を備えたスピーカ装置
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
JP3977829B2 (ja) * 2004-06-29 2007-09-19 ディービーテクノロジー株式会社 スピーカ用振動板及びこれを用いたスピーカ
US8903118B2 (en) * 2007-08-29 2014-12-02 Toa Corporation Diaphragm and speaker
JP2011091645A (ja) * 2009-10-22 2011-05-06 Sony Corp スピーカ振動板及びスピーカ装置
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CN110876104A (zh) 2020-03-10
JP2020036167A (ja) 2020-03-05
US20200077196A1 (en) 2020-03-05

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