JP2019186801A - 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
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- JP2019186801A JP2019186801A JP2018077190A JP2018077190A JP2019186801A JP 2019186801 A JP2019186801 A JP 2019186801A JP 2018077190 A JP2018077190 A JP 2018077190A JP 2018077190 A JP2018077190 A JP 2018077190A JP 2019186801 A JP2019186801 A JP 2019186801A
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- Prior art keywords
- housing
- sound
- casing
- transducer
- shape
- 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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- 210000000613 ear canal Anatomy 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 description 8
- 241000746998 Tragus Species 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003601 intercostal effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003625 skull Anatomy 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
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/652—Ear tips; Ear moulds
- H04R25/656—Non-customized, universal ear tips, i.e. ear tips which are not specifically adapted to the size or shape of the ear or ear canal
-
- 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
- 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Neurosurgery (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Headphones And Earphones (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
2:電気機械変換器
3:コード
4:筐体
40:内側筐体部分
41:外側筐体部分
5:コード引出部
Claims (6)
- 電気信号を機械振動に変換する電気機械変換器と、
外耳道を塞がずに耳甲介腔に装着可能であって、前記電気機械変換器を内部に収容するとともに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る筐体と、を備え、
前記筐体は、前記耳甲介腔に装着した際に前記外耳道側に位置する内側筐体部分と外界側に位置する外側筐体部分とを備え、前記筐体は、楕円体形状又は卵形形状であることを特徴とする電気音響変換器。 - 前記筐体は、前記楕円体形状又は前記卵形形状としての幅が10mm以上14mm以下にな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、前記外耳道方向に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。
- 前記電気機械変換器は、前記筐体に対して、該電気機械変換器の中心と該筐体の中心が一致する位置に配設され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。
- 前記外側筐体部分は、前記電気機械変換器につながるコードを挿通させるコード引出部を備えることを特徴とする請求項1〜4の何れか一項に記載の電気音響変換器。
- 請求項1〜5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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018077190A JP7101030B2 (ja) | 2018-04-12 | 2018-04-12 | 電気音響変換器、アダプタ付き電気音響変換器及び音響機器 |
PCT/JP2019/015196 WO2019198647A1 (ja) | 2018-04-12 | 2019-04-05 | 電気音響変換器及び音響機器 |
CN201980025199.4A CN111955017B (zh) | 2018-04-12 | 2019-04-05 | 电声换能器和声学装置 |
US17/044,581 US11184720B2 (en) | 2018-04-12 | 2019-04-05 | Electroacoustic transducer and acoustic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018077190A JP7101030B2 (ja) | 2018-04-12 | 2018-04-12 | 電気音響変換器、アダプタ付き電気音響変換器及び音響機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019186801A true JP2019186801A (ja) | 2019-10-24 |
JP7101030B2 JP7101030B2 (ja) | 2022-07-14 |
Family
ID=68164105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018077190A Active JP7101030B2 (ja) | 2018-04-12 | 2018-04-12 | 電気音響変換器、アダプタ付き電気音響変換器及び音響機器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11184720B2 (ja) |
JP (1) | JP7101030B2 (ja) |
CN (1) | CN111955017B (ja) |
WO (1) | WO2019198647A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7406369B2 (ja) | 2019-12-27 | 2023-12-27 | リオン株式会社 | 電気音響変換器及び音響機器 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD938594S1 (en) * | 2019-03-13 | 2021-12-14 | Rion Co., Ltd. | Earphone |
USD938595S1 (en) * | 2019-03-13 | 2021-12-14 | Rion Co., Ltd. | Earphone |
CN113556640A (zh) * | 2021-02-07 | 2021-10-26 | 深圳朗凡创新科技有限公司 | 一种骨传导发声装置 |
USD1027901S1 (en) * | 2022-08-15 | 2024-05-21 | Logitech Europe S.A. | Detachable headphone |
WO2024087907A1 (zh) * | 2022-10-28 | 2024-05-02 | 深圳市韶音科技有限公司 | 一种耳机 |
CN116112842B (zh) * | 2023-04-12 | 2023-07-04 | 深圳市沃莱特电子有限公司 | 一种蓝牙耳机及耳机充电仓 |
Citations (6)
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JP2011160175A (ja) * | 2010-02-01 | 2011-08-18 | Otodesigners Co Ltd | スピーカー装置 |
JP2012257049A (ja) * | 2011-06-08 | 2012-12-27 | Tokyo Metropolitan Univ | 音声出力装置 |
JP2014116755A (ja) * | 2012-12-07 | 2014-06-26 | Yuji Hosoi | ステレオイヤホンおよびイヤホンの使用方法 |
JP2015139041A (ja) * | 2014-01-21 | 2015-07-30 | リオン株式会社 | 電気機械変換器及び電気音響変換器 |
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2018
- 2018-04-12 JP JP2018077190A patent/JP7101030B2/ja active Active
-
2019
- 2019-04-05 WO PCT/JP2019/015196 patent/WO2019198647A1/ja active Application Filing
- 2019-04-05 CN CN201980025199.4A patent/CN111955017B/zh active Active
- 2019-04-05 US US17/044,581 patent/US11184720B2/en active Active
Patent Citations (6)
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JP2011160175A (ja) * | 2010-02-01 | 2011-08-18 | Otodesigners Co Ltd | スピーカー装置 |
JP2012257049A (ja) * | 2011-06-08 | 2012-12-27 | Tokyo Metropolitan Univ | 音声出力装置 |
JP2014116755A (ja) * | 2012-12-07 | 2014-06-26 | Yuji Hosoi | ステレオイヤホンおよびイヤホンの使用方法 |
JP2015139041A (ja) * | 2014-01-21 | 2015-07-30 | リオン株式会社 | 電気機械変換器及び電気音響変換器 |
JP2016063276A (ja) * | 2014-09-13 | 2016-04-25 | リオン株式会社 | 軟骨伝導補聴器、軟骨伝導スピーカカバー及び軟骨伝導スピーカ |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7406369B2 (ja) | 2019-12-27 | 2023-12-27 | リオン株式会社 | 電気音響変換器及び音響機器 |
Also Published As
Publication number | Publication date |
---|---|
WO2019198647A1 (ja) | 2019-10-17 |
US11184720B2 (en) | 2021-11-23 |
CN111955017B (zh) | 2023-02-07 |
US20210029477A1 (en) | 2021-01-28 |
CN111955017A (zh) | 2020-11-17 |
JP7101030B2 (ja) | 2022-07-14 |
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