JP2008147732A - 骨伝導スピーカー - Google Patents
骨伝導スピーカー Download PDFInfo
- Publication number
- JP2008147732A JP2008147732A JP2006329001A JP2006329001A JP2008147732A JP 2008147732 A JP2008147732 A JP 2008147732A JP 2006329001 A JP2006329001 A JP 2006329001A JP 2006329001 A JP2006329001 A JP 2006329001A JP 2008147732 A JP2008147732 A JP 2008147732A
- Authority
- JP
- Japan
- Prior art keywords
- bone conduction
- conduction speaker
- voice coil
- magnet
- 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.)
- Granted
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 54
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000007769 metal material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000052 comparative effect Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 210000003454 tympanic membrane Anatomy 0.000 description 6
- 210000003477 cochlea Anatomy 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 210000000860 cochlear nerve Anatomy 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 208000032041 Hearing impaired Diseases 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 210000003094 ear ossicle Anatomy 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004880 lymph fluid Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
【解決手段】略円形の底面20を有する凹部25が形成されたケース基台2と、凹部25内に収納されるボイスコイル3と、ケース基台2における前記凹部25の内壁23を構成する固定部22に取り付けられ、凹部25に収納されたボイスコイル3の上側に渡設される振動板4と、該振動板4の上面側の略中央位置40に取り付けられたマグネット5と、ケース基台2の上部に取り付けられる蓋体7とより構成した。
【選択図】図4
Description
2 ケース基台
3 ボイスコイル
4 振動板
4a 振動領域
4b 固定領域
5 マグネット
6 金属製カバー
7 蓋体
20 底面
21 ポールビス
22 固定部
23 内壁
24 螺孔
25 凹部
26 絶縁体
27 端子
40 中央位置
41 長穴
42 通孔
43 取付ネジ
44 端部
60 通孔
61 取付ネジ
62 被覆部
63 固定片
70 凹陥部
71 螺孔
Claims (9)
- 略円形の底面を有する凹部が形成されたケース基台と、
前記凹部内に収納されるボイスコイルと、
前記ケース基台における前記凹部の内壁を構成する固定部に取り付けられ、前記凹部に収納されたボイスコイルの上側に渡設される振動板と、
該振動板の上面側の略中央位置に取り付けられたマグネットと、
前記ケース基台の上部に取り付けられる蓋体と、
より構成したことを特徴とする骨伝導スピーカー。 - 前記凹部底面の略中央部より上方に突起するポールビスを当該ケース基台と一体に設け、該ポールビスの周囲に前記ボイスコイルを配置してなる請求項1記載の骨伝導スピーカー。
- 前記ポールビスを、金属材料を用いて前記ケース基台とともに一体成形してなる請求項2記載の骨伝導スピーカー。
- 前記凹部の内壁面を、収納されるボイスコイルの外周面に略平行な曲面に形成してなる請求項1〜3の何れか1項に記載の骨伝導スピーカー。
- 前記振動板におけるマグネット取付位置の周囲に沿って、上下貫通した少なくとも1つの長穴を設けてなる請求項1〜4の何れか1項に記載の骨伝導スピーカー。
- 前記マグネットが直方体であり、前記蓋体の内面側に該マグネットの上面から側面の少なくとも一部までを覆う金属製カバーを設けてなる請求項1〜5の何れか1項に記載の骨伝導スピーカー。
- 前記金属製カバーを非磁性体材料より構成してなる請求項6記載の骨伝導スピーカー。
- 前記蓋体内面の対応する位置に、前記金属製カバーに覆われたマグネットを受け入れる凹陥部を設けてなる請求項6又は7記載の骨伝導スピーカー。
- 前記凹部を挟み互いに対向する位置に一対の前記固定部を設け、前記振動板の両端部を各固定部の上面にそれぞれ固定してなる請求項1〜8の何れか1項に記載の骨伝導スピーカー。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006329001A JP5239150B2 (ja) | 2006-12-06 | 2006-12-06 | 骨伝導スピーカー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006329001A JP5239150B2 (ja) | 2006-12-06 | 2006-12-06 | 骨伝導スピーカー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008147732A true JP2008147732A (ja) | 2008-06-26 |
| JP5239150B2 JP5239150B2 (ja) | 2013-07-17 |
Family
ID=39607462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006329001A Active JP5239150B2 (ja) | 2006-12-06 | 2006-12-06 | 骨伝導スピーカー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5239150B2 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638748A (zh) * | 2011-02-10 | 2012-08-15 | 富祐鸿科技股份有限公司 | 扬声器 |
| JP2012161068A (ja) * | 2011-02-01 | 2012-08-23 | Vonia Corp | 骨伝導機能つき通信端末機 |
| JP2015186102A (ja) * | 2014-03-25 | 2015-10-22 | ゴールデンダンス株式会社 | 骨伝導デバイス |
| US10638240B2 (en) | 2016-09-16 | 2020-04-28 | Casio Computer Co., Ltd. | Bone conduction wave generation device, bone conduction wave generation method, bone conduction wave generation device program, and bone conduction wave output apparatus |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6360699A (ja) * | 1986-08-29 | 1988-03-16 | Matsushita Electric Ind Co Ltd | スピ−カユニツト |
| JPH10155196A (ja) * | 1996-11-20 | 1998-06-09 | Sony Corp | スピーカ装置 |
| JP2001036983A (ja) * | 1999-07-16 | 2001-02-09 | Alpine Electronics Inc | スピーカ用保護カバー |
| JP2001231097A (ja) * | 1999-05-14 | 2001-08-24 | Matsushita Electric Ind Co Ltd | 電磁型電気音響変換器および携帯端末装置 |
| JP2004140719A (ja) * | 2002-10-21 | 2004-05-13 | Alps Electric Co Ltd | 骨伝導発生装置 |
| JP2005051293A (ja) * | 2003-07-29 | 2005-02-24 | Citizen Electronics Co Ltd | 動電型発音体の製造方法 |
| JP2005260536A (ja) * | 2004-03-11 | 2005-09-22 | Matsushita Electric Ind Co Ltd | スピーカおよびこれを用いたモジュール、電子機器および装置 |
| KR200401424Y1 (ko) * | 2005-09-08 | 2005-11-15 | 이동원 | 골전도(骨傳導)스피커 |
| JP2005323054A (ja) * | 2004-05-07 | 2005-11-17 | Azden Corp | 骨伝導スピーカ |
-
2006
- 2006-12-06 JP JP2006329001A patent/JP5239150B2/ja active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6360699A (ja) * | 1986-08-29 | 1988-03-16 | Matsushita Electric Ind Co Ltd | スピ−カユニツト |
| JPH10155196A (ja) * | 1996-11-20 | 1998-06-09 | Sony Corp | スピーカ装置 |
| JP2001231097A (ja) * | 1999-05-14 | 2001-08-24 | Matsushita Electric Ind Co Ltd | 電磁型電気音響変換器および携帯端末装置 |
| JP2001036983A (ja) * | 1999-07-16 | 2001-02-09 | Alpine Electronics Inc | スピーカ用保護カバー |
| JP2004140719A (ja) * | 2002-10-21 | 2004-05-13 | Alps Electric Co Ltd | 骨伝導発生装置 |
| JP2005051293A (ja) * | 2003-07-29 | 2005-02-24 | Citizen Electronics Co Ltd | 動電型発音体の製造方法 |
| JP2005260536A (ja) * | 2004-03-11 | 2005-09-22 | Matsushita Electric Ind Co Ltd | スピーカおよびこれを用いたモジュール、電子機器および装置 |
| JP2005323054A (ja) * | 2004-05-07 | 2005-11-17 | Azden Corp | 骨伝導スピーカ |
| KR200401424Y1 (ko) * | 2005-09-08 | 2005-11-15 | 이동원 | 골전도(骨傳導)스피커 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012161068A (ja) * | 2011-02-01 | 2012-08-23 | Vonia Corp | 骨伝導機能つき通信端末機 |
| CN102638748A (zh) * | 2011-02-10 | 2012-08-15 | 富祐鸿科技股份有限公司 | 扬声器 |
| JP2015186102A (ja) * | 2014-03-25 | 2015-10-22 | ゴールデンダンス株式会社 | 骨伝導デバイス |
| US10638240B2 (en) | 2016-09-16 | 2020-04-28 | Casio Computer Co., Ltd. | Bone conduction wave generation device, bone conduction wave generation method, bone conduction wave generation device program, and bone conduction wave output apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5239150B2 (ja) | 2013-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216775010U (zh) | 发声装置和电子设备 | |
| KR100799428B1 (ko) | 골전도 스피커 | |
| US8774448B2 (en) | Speaker with elastic plate coupled to diaphragm | |
| US9930436B2 (en) | Bone conduction speaker | |
| KR101042032B1 (ko) | 마이크로 스피커 | |
| JP3197924U (ja) | 圧電セラミックデュアル周波数イヤホン構造 | |
| US20140056464A1 (en) | Micro-Speaker | |
| US20110293133A1 (en) | Speaker | |
| US10674279B1 (en) | Speaker | |
| US9071909B2 (en) | Electromagnetic transducer | |
| US9386375B2 (en) | Miniature speaker | |
| JP2013232860A (ja) | イヤホンとそれを用いた聴取装置 | |
| KR20080101166A (ko) | 음향 진동판 및 이를 갖는 골진동 스피커 | |
| US20140056446A1 (en) | Micro-Speaker | |
| KR101208243B1 (ko) | 박형 스피커 및 이를 위한 자기회로 | |
| CN210781329U (zh) | 扬声器箱 | |
| WO2022099805A1 (zh) | 发声器件 | |
| WO2021223255A1 (zh) | 发声器件 | |
| JP5239150B2 (ja) | 骨伝導スピーカー | |
| JP2005323054A (ja) | 骨伝導スピーカ | |
| JP2012119845A (ja) | 電磁型電気音響変換器 | |
| CN201489938U (zh) | 磁路系统及使用该磁路系统的微型发声器 | |
| TWI846075B (zh) | 發聲裝置 | |
| JP4687415B2 (ja) | 骨伝導スピーカ | |
| CN203086723U (zh) | 电声器件 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091126 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110622 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110628 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110824 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111213 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120208 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120911 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121107 |
|
| 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: 20130305 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130318 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160412 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5239150 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| 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 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |