JP4952211B2 - 骨伝導イヤホン - Google Patents
骨伝導イヤホン Download PDFInfo
- Publication number
- JP4952211B2 JP4952211B2 JP2006315822A JP2006315822A JP4952211B2 JP 4952211 B2 JP4952211 B2 JP 4952211B2 JP 2006315822 A JP2006315822 A JP 2006315822A JP 2006315822 A JP2006315822 A JP 2006315822A JP 4952211 B2 JP4952211 B2 JP 4952211B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- vibration
- frame
- voice coil
- diaphragm
- 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.)
- Active
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 210000003454 tympanic membrane Anatomy 0.000 description 5
- 210000003477 cochlea Anatomy 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000860 cochlear nerve Anatomy 0.000 description 2
- 210000003094 ear ossicle Anatomy 0.000 description 2
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 210000004880 lymph fluid Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Headphones And Earphones (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
2 ボイスコイル
3 振動部
4 キャップ
5 振動伝達クッション
10 フレーム
11 突起部
12 上壁
12a 内面
13 開口端部
14 切欠溝
31 第1のプレート
32 第1のマグネット
33 第2のプレート
34 第2のマグネット
35 基板
35a 突起
36 振動板
36a 連結部
36b 屈曲部
36c 通孔
37 固定ピン
40 下面
41 突条部
42 通孔
60 中心部
61 周縁部
Claims (3)
- 下部が開放された円筒状のフレームの上壁内面にボイスコイルを同軸状に固定し、
前記ボイスコイルの内側領域および外側領域に位置される第1のマグネット及び第2のマグネットと、これら第1のマグネット及び第2のマグネットを前記フレームに連結する振動板とを有する振動部を設け、
前記フレームの下部に、前記ボイスコイル及び振動部の振動を人体に伝達するための振動伝達クッションを設けてなり、
前記振動部が、前記振動板の中心側に取付けられるヨークとしての基板上面に、前記第1のマグネットおよび第2のマグネットを配設し、該第1のマグネットの上面に第1のプレートを設けるとともに、前記第2のマグネットの上面に第2のプレートを設け、これら第1、第2のプレート間のギャップに前記ボイスコイルを位置させてなり、
前記振動板が、前記基板に取り付けられる中心部と、前記フレームに取り付けられる周縁部と、前記中心部から周縁部にわたり放射状に90°間隔おきに合計4つ設けられる連結部とより構成され、各連結部に波状または皺状に屈曲した複数個の屈曲部を形成してなることを特徴とする骨伝導イヤホン。 - 前記振動板、基板、第1のマグネットおよび第1のプレートの各中心位置に互いに連通する通孔を設け、該通孔を貫通する固定ピンにより前記各部材を一体的に連結してなる請求項1記載の骨伝導イヤホン。
- 前記フレームに連結される前記振動板に当接した状態で、該フレームの下部を塞ぐキャップを設け、該キャップの下面に前記振動伝達クッションを設けてなる請求項1又は2記載の骨伝導イヤホン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006315822A JP4952211B2 (ja) | 2006-11-22 | 2006-11-22 | 骨伝導イヤホン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006315822A JP4952211B2 (ja) | 2006-11-22 | 2006-11-22 | 骨伝導イヤホン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008131470A JP2008131470A (ja) | 2008-06-05 |
JP4952211B2 true JP4952211B2 (ja) | 2012-06-13 |
Family
ID=39556861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006315822A Active JP4952211B2 (ja) | 2006-11-22 | 2006-11-22 | 骨伝導イヤホン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4952211B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101500308B1 (ko) * | 2014-01-17 | 2015-03-17 | 주식회사 예일전자 | 골전도 출력장치 |
JP7283676B2 (ja) * | 2018-11-16 | 2023-05-30 | 株式会社freecle | 骨伝導スピーカー |
CN116636236A (zh) * | 2021-10-22 | 2023-08-22 | 深圳市韶音科技有限公司 | 一种耳机 |
CN114007173A (zh) * | 2021-11-30 | 2022-02-01 | 深圳市明悦达电声科技有限公司 | 一种共磁场振动骨声传导扬声器、耳机及实现方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07131890A (ja) * | 1993-11-01 | 1995-05-19 | Fujitsu Ten Ltd | スピーカダンパー |
EP0685979A3 (de) * | 1994-06-01 | 1997-04-23 | Nokia Technology Gmbh | Zentriermembran. |
KR19980063410A (ko) * | 1997-08-19 | 1998-10-07 | 양승택 | 골도 및 기도 청각 겸용의 수화갑이 구비된 전화기 |
WO2002019759A1 (en) * | 2000-09-01 | 2002-03-07 | Dowumi Corporation | Bone conduction vibrator |
KR20020073876A (ko) * | 2001-03-16 | 2002-09-28 | 삼성전기주식회사 | 진동스피커의 이중 마그네트 구조 |
JP2003274467A (ja) * | 2002-03-18 | 2003-09-26 | Citizen Electronics Co Ltd | 多機能型音響装置 |
KR100378156B1 (en) * | 2002-08-16 | 2003-03-29 | Joo Bae Kim | Ultra-small bone conduction speaker by using diaphragm and mobile phone having the same |
JP2006174432A (ja) * | 2004-11-22 | 2006-06-29 | G Force:Kk | 骨伝導スピーカ及びこれを用いたヘッドフォン、ヘッドレスト、枕 |
-
2006
- 2006-11-22 JP JP2006315822A patent/JP4952211B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008131470A (ja) | 2008-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8107648B2 (en) | Bone conduction earphone | |
JP4710757B2 (ja) | 骨伝導スピーカー | |
JP5886126B2 (ja) | イヤホンとそれを用いた聴取装置 | |
JP4655889B2 (ja) | 骨伝導スピーカー | |
US7869610B2 (en) | Balanced armature bone conduction shaker | |
KR20070035376A (ko) | 골전도 스피커 | |
KR100687208B1 (ko) | 음향 및 진동발생용 마이크로스피커 | |
KR100934273B1 (ko) | 진동형 이어폰 | |
KR20050030183A (ko) | 음향 및 진동발생용 마이크로스피커 | |
JP5700704B2 (ja) | スピーカ装置 | |
JP6951491B2 (ja) | 骨伝導スピーカー | |
KR200443212Y1 (ko) | 이중코일구조를 갖는 골 전도 스피커 | |
JP4952211B2 (ja) | 骨伝導イヤホン | |
KR100992096B1 (ko) | 골전도 스피커 | |
KR101069067B1 (ko) | 골 전도 스피커 | |
JP6928791B2 (ja) | 振動ドライバ | |
JP4687415B2 (ja) | 骨伝導スピーカ | |
JP5618420B2 (ja) | 電気音響変換器 | |
JPH0937536A (ja) | 音声伝達装置の振動変換器 | |
JP2005323054A (ja) | 骨伝導スピーカ | |
JP5239150B2 (ja) | 骨伝導スピーカー | |
KR100819940B1 (ko) | 골전도 이어폰 | |
JP5855561B2 (ja) | スピーカ装置 | |
KR200416194Y1 (ko) | 소형 스피커 | |
JP2002315098A (ja) | 電気音響変換器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091009 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110524 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110607 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110805 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110920 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111213 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120123 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120214 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120227 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4952211 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150323 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |