JP2019106580A - 加振器およびこれを構成する弾性連結部材 - Google Patents

加振器およびこれを構成する弾性連結部材 Download PDF

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Publication number
JP2019106580A
JP2019106580A JP2017236657A JP2017236657A JP2019106580A JP 2019106580 A JP2019106580 A JP 2019106580A JP 2017236657 A JP2017236657 A JP 2017236657A JP 2017236657 A JP2017236657 A JP 2017236657A JP 2019106580 A JP2019106580 A JP 2019106580A
Authority
JP
Japan
Prior art keywords
fixing portion
elastic
magnetic circuit
vibrator
connection member
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
JP2017236657A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019106580A5 (enExample
Inventor
創 吉村
So Yoshimura
創 吉村
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 JP2017236657A priority Critical patent/JP2019106580A/ja
Priority to US16/212,776 priority patent/US10567881B2/en
Priority to CN201811510686.3A priority patent/CN110012396A/zh
Publication of JP2019106580A publication Critical patent/JP2019106580A/ja
Publication of JP2019106580A5 publication Critical patent/JP2019106580A5/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; 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
    • H04R9/046—Construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • 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
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • 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
    • H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
    • H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
    • 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
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP2017236657A 2017-12-11 2017-12-11 加振器およびこれを構成する弾性連結部材 Pending JP2019106580A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017236657A JP2019106580A (ja) 2017-12-11 2017-12-11 加振器およびこれを構成する弾性連結部材
US16/212,776 US10567881B2 (en) 2017-12-11 2018-12-07 Vibrator and elastic coupling member forming same
CN201811510686.3A CN110012396A (zh) 2017-12-11 2018-12-11 振动器和形成振动器的弹性联接构件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017236657A JP2019106580A (ja) 2017-12-11 2017-12-11 加振器およびこれを構成する弾性連結部材

Publications (2)

Publication Number Publication Date
JP2019106580A true JP2019106580A (ja) 2019-06-27
JP2019106580A5 JP2019106580A5 (enExample) 2020-12-24

Family

ID=66697580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017236657A Pending JP2019106580A (ja) 2017-12-11 2017-12-11 加振器およびこれを構成する弾性連結部材

Country Status (3)

Country Link
US (1) US10567881B2 (enExample)
JP (1) JP2019106580A (enExample)
CN (1) CN110012396A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206060497U (zh) * 2016-07-21 2017-03-29 瑞声科技(新加坡)有限公司 线性电机
CN113727252B (zh) * 2020-05-25 2025-05-06 歌尔股份有限公司 应用装置
CN115706899A (zh) * 2021-08-03 2023-02-17 成都极米科技股份有限公司 激励器及投影设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012169901A (ja) * 2011-02-15 2012-09-06 Mitsubishi Electric Corp 動電型エキサイタ
JP2012175240A (ja) * 2011-02-18 2012-09-10 Mitsubishi Electric Corp 動電型エキサイタ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932293A (ja) 1982-08-18 1984-02-21 Nissan Shatai Co Ltd 多角柱筒状蛇腹体とその製造方法及びその蛇腹体を用いたスピ−カの振動板支持構造
US5568562A (en) * 1994-11-28 1996-10-22 Vocal Co., Ltd. Releasably mounted compound loudspeakers
JP3625233B2 (ja) * 1995-12-26 2005-03-02 フオスター電機株式会社 スピーカユニット及びスピーカシステム
GB0027278D0 (en) 2000-11-08 2000-12-27 New Transducers Ltd Loudspeaker driver
CN1457621A (zh) * 2001-02-13 2003-11-19 皇家菲利浦电子有限公司 在其动圈的气隙区域不透声的电声变换器
KR100941292B1 (ko) * 2007-11-12 2010-02-11 엘지이노텍 주식회사 진동 모터 및 그 제조방법
KR100943974B1 (ko) * 2009-04-22 2010-02-26 주식회사 예일전자 감각신호출력장치
CN102170604A (zh) * 2010-02-25 2011-08-31 株式会社索尼克世界 单磁铁构造磁路及其声波驱动器及振动型运动装置
KR101639039B1 (ko) * 2014-08-13 2016-07-12 쉔젠 린컨 일렉트로닉 주식회사 진동 장치
CN204723374U (zh) * 2015-03-30 2015-10-28 徐南 振动装置和采用该装置的按摩沙发、按摩床
CN105635920A (zh) * 2016-02-22 2016-06-01 成都聚智工业设计有限公司 新型音频振动装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012169901A (ja) * 2011-02-15 2012-09-06 Mitsubishi Electric Corp 動電型エキサイタ
JP2012175240A (ja) * 2011-02-18 2012-09-10 Mitsubishi Electric Corp 動電型エキサイタ

Also Published As

Publication number Publication date
US20190182599A1 (en) 2019-06-13
US10567881B2 (en) 2020-02-18
CN110012396A (zh) 2019-07-12

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