JP7586553B2 - 振動子及び聴取装置 - Google Patents

振動子及び聴取装置 Download PDF

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Publication number
JP7586553B2
JP7586553B2 JP2023551290A JP2023551290A JP7586553B2 JP 7586553 B2 JP7586553 B2 JP 7586553B2 JP 2023551290 A JP2023551290 A JP 2023551290A JP 2023551290 A JP2023551290 A JP 2023551290A JP 7586553 B2 JP7586553 B2 JP 7586553B2
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JP
Japan
Prior art keywords
yoke
case
damper
magnet
vibrator
Prior art date
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JP2023551290A
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English (en)
Japanese (ja)
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JPWO2023053958A5 (https=
JPWO2023053958A1 (https=
Inventor
裕司 細井
克司 上野
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.)
Finewell Co Ltd
Original Assignee
Finewell Co Ltd
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 Finewell Co Ltd filed Critical Finewell Co Ltd
Publication of JPWO2023053958A1 publication Critical patent/JPWO2023053958A1/ja
Publication of JPWO2023053958A5 publication Critical patent/JPWO2023053958A5/ja
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Classifications

    • 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
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • 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
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • 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
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider
    • 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
    • H04R9/046—Construction
    • 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
    • H04R2400/00—Loudspeakers
    • H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/07—Suspension between moving magnetic core and housing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Electromagnetism (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Headphones And Earphones (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP2023551290A 2021-10-01 2022-09-14 振動子及び聴取装置 Active JP7586553B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021162849 2021-10-01
JP2021162849 2021-10-01
PCT/JP2022/034333 WO2023053958A1 (ja) 2021-10-01 2022-09-14 振動子及び聴取装置

Publications (3)

Publication Number Publication Date
JPWO2023053958A1 JPWO2023053958A1 (https=) 2023-04-06
JPWO2023053958A5 JPWO2023053958A5 (https=) 2024-02-08
JP7586553B2 true JP7586553B2 (ja) 2024-11-19

Family

ID=85782425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023551290A Active JP7586553B2 (ja) 2021-10-01 2022-09-14 振動子及び聴取装置

Country Status (3)

Country Link
US (1) US12464290B2 (https=)
JP (1) JP7586553B2 (https=)
WO (1) WO2023053958A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023053958A1 (ja) 2021-10-01 2023-04-06 株式会社ファインウェル 振動子及び聴取装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004006620A1 (ja) 2002-07-04 2004-01-15 Nec Tokin Corporation 電気音響変換器
JP2006203709A (ja) 2005-01-24 2006-08-03 Citizen Electronics Co Ltd 振動体
WO2009133986A1 (en) 2008-05-01 2009-11-05 Yea Il Electronics Co., Ltd. Sensory signal output apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3680562B2 (ja) * 1997-10-30 2005-08-10 松下電器産業株式会社 電気−機械−音響変換器及びその製造法
JP3771831B2 (ja) 2001-11-01 2006-04-26 インターナショナル・ビジネス・マシーンズ・コーポレーション デジタル・コンテンツに付加されるアノテーション情報を共有するためのコンピュータ・システムおよびプログラム
DE102006017016A1 (de) * 2005-04-19 2006-11-09 Citizen Electronics Co., Ltd., Fujiyoshida Elektromagnetischer Erreger
KR101047548B1 (ko) * 2009-06-24 2011-07-07 주식회사 비에스이 다기능 마이크로 스피커
JP6256139B2 (ja) 2014-03-25 2018-01-10 ゴールデンダンス株式会社 骨伝導デバイス
JP6238302B2 (ja) 2014-12-17 2017-11-29 国立大学法人 名古屋工業大学 骨伝導デバイス
JP6601973B2 (ja) 2017-01-17 2019-11-06 コスモギア株式会社 骨伝導振動子およびその製造方法
CN209805645U (zh) 2019-06-24 2019-12-17 歌尔科技有限公司 一种激励器及电子产品
JP6618230B1 (ja) 2019-09-18 2019-12-11 ゴールデンダンス株式会社 ピックアップセンサ及び骨伝導スピーカ
CN216313372U (zh) 2021-09-10 2022-04-15 苏州索迩电子技术有限公司 一种振动装置、骨传导耳机、可穿戴设备及智能硬件设备
WO2023053958A1 (ja) 2021-10-01 2023-04-06 株式会社ファインウェル 振動子及び聴取装置
CN114071334A (zh) 2021-11-30 2022-02-18 深圳市明悦达电声科技有限公司 一种复合式扬声器及发声装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004006620A1 (ja) 2002-07-04 2004-01-15 Nec Tokin Corporation 電気音響変換器
JP2006203709A (ja) 2005-01-24 2006-08-03 Citizen Electronics Co Ltd 振動体
WO2009133986A1 (en) 2008-05-01 2009-11-05 Yea Il Electronics Co., Ltd. Sensory signal output apparatus

Also Published As

Publication number Publication date
JPWO2023053958A1 (https=) 2023-04-06
US12464290B2 (en) 2025-11-04
CN117296336A (zh) 2023-12-26
US20240223957A1 (en) 2024-07-04
WO2023053958A1 (ja) 2023-04-06

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