JP2020092348A - 電気音響変換器及び音響機器 - Google Patents
電気音響変換器及び音響機器 Download PDFInfo
- Publication number
- JP2020092348A JP2020092348A JP2018229047A JP2018229047A JP2020092348A JP 2020092348 A JP2020092348 A JP 2020092348A JP 2018229047 A JP2018229047 A JP 2018229047A JP 2018229047 A JP2018229047 A JP 2018229047A JP 2020092348 A JP2020092348 A JP 2020092348A
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- JP
- Japan
- Prior art keywords
- housing
- shape
- sound
- ear canal
- earphone
- 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.)
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Links
- 210000000613 ear canal Anatomy 0.000 claims abstract description 39
- 206010050337 Cerumen impaction Diseases 0.000 abstract description 7
- 210000002939 cerumen Anatomy 0.000 abstract description 7
- 210000005069 ears Anatomy 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 241000746998 Tragus Species 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
2:イヤホン本体(電気音響変換器)
3:コード
4:筐体
7:電気機械変換器
15:コード装着部(装着部)
Claims (5)
- 電気信号を機械振動に変換する電気機械変換器と、
前記電気機械変換器を内部に収容し該電気機械変換器による機械振動によって振動して音を発生させ、外耳道内に挿入して使用される筐体と、を備えることを特徴とする電気音響変換器。 - 前記筐体は、楕円体形状、卵形形状、柱形状又は錐形状であることを特徴とする請求項1に記載の電気音響変換器。
- 前記電気機械変換器は、前記筐体を、外耳道の軸方向に沿って振動させることを特徴とする請求項1又は2に記載の電気音響変換器。
- 前記筐体に連結するとともに前記電気機械変換器に電気信号を伝えるコードを備え、該コードは、耳介に装着可能な形状で形成されるとともに弾性変形可能な装着部を有することを特徴とする請求項1〜3の何れか一項に記載の電気音響変換器。
- 請求項1〜4の何れか一項に記載の電気音響変換器を用いたことを特徴とする音響機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018229047A JP7347927B2 (ja) | 2018-12-06 | 2018-12-06 | 電気音響変換器及び音響機器 |
PCT/JP2019/046229 WO2020116253A1 (ja) | 2018-12-06 | 2019-11-26 | 電気音響変換器及び音響機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018229047A JP7347927B2 (ja) | 2018-12-06 | 2018-12-06 | 電気音響変換器及び音響機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020092348A true JP2020092348A (ja) | 2020-06-11 |
JP7347927B2 JP7347927B2 (ja) | 2023-09-20 |
Family
ID=70973911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018229047A Active JP7347927B2 (ja) | 2018-12-06 | 2018-12-06 | 電気音響変換器及び音響機器 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7347927B2 (ja) |
WO (1) | WO2020116253A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001333484A (ja) * | 2000-05-24 | 2001-11-30 | Yoshitaka Watanabe | イヤホン |
JP2005252420A (ja) * | 2004-03-02 | 2005-09-15 | Rion Co Ltd | 耳あな形補聴器 |
WO2009098858A1 (ja) * | 2008-02-04 | 2009-08-13 | Panasonic Corporation | 耳かけ型無線装置 |
JP2011160175A (ja) * | 2010-02-01 | 2011-08-18 | Otodesigners Co Ltd | スピーカー装置 |
JP2018098596A (ja) * | 2016-12-12 | 2018-06-21 | リオン株式会社 | 耳あな型補聴器 |
-
2018
- 2018-12-06 JP JP2018229047A patent/JP7347927B2/ja active Active
-
2019
- 2019-11-26 WO PCT/JP2019/046229 patent/WO2020116253A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001333484A (ja) * | 2000-05-24 | 2001-11-30 | Yoshitaka Watanabe | イヤホン |
JP2005252420A (ja) * | 2004-03-02 | 2005-09-15 | Rion Co Ltd | 耳あな形補聴器 |
WO2009098858A1 (ja) * | 2008-02-04 | 2009-08-13 | Panasonic Corporation | 耳かけ型無線装置 |
JP2011160175A (ja) * | 2010-02-01 | 2011-08-18 | Otodesigners Co Ltd | スピーカー装置 |
JP2018098596A (ja) * | 2016-12-12 | 2018-06-21 | リオン株式会社 | 耳あな型補聴器 |
Also Published As
Publication number | Publication date |
---|---|
JP7347927B2 (ja) | 2023-09-20 |
WO2020116253A1 (ja) | 2020-06-11 |
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