JP2015186103A - 骨伝導デバイス - Google Patents
骨伝導デバイス Download PDFInfo
- Publication number
- JP2015186103A JP2015186103A JP2014061948A JP2014061948A JP2015186103A JP 2015186103 A JP2015186103 A JP 2015186103A JP 2014061948 A JP2014061948 A JP 2014061948A JP 2014061948 A JP2014061948 A JP 2014061948A JP 2015186103 A JP2015186103 A JP 2015186103A
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- magnet
- bone conduction
- diaphragm
- conduction device
- 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 22
- 239000000696 magnetic material Substances 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims description 33
- 230000004907 flux Effects 0.000 description 20
- 239000000463 material Substances 0.000 description 12
- 239000011162 core material Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000003477 cochlea Anatomy 0.000 description 1
- 210000000860 cochlear nerve Anatomy 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000003094 ear ossicle Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
2 筒状本体
2a 開口部
2b 内側底面
2c 周壁
2d 貫通孔
3 振動板
3c 下面
4 ヨーク
5 板材
6 ボイスコイル
7 取付ネジ
20 内側筒状部
20c 取付穴
21 外側被覆部
22 上端面
22a 開口縁部
23 固定部
24 周壁
25 底壁
26 周壁
30 枠部
31 振動部
31a 外周縁
31b 取付穴
32 連結部
40 ベース部材
40a 取付穴
41 マグネット
41a 貫通穴
42 端部材
43 芯部材
s1 隙間
Claims (3)
- 上端が開口し、磁性材料よりなる有底の筒状本体と、
該筒状本体の開口部に渡設される振動板と、
前記筒状本体の内側底面に立設されるヨークと、
前記筒状本体内における前記ヨークの周りに配置されるボイスコイルと、
を備え、
前記ヨークが、マグネットと該マグネット上端に接合される磁性材料よりなる端部材とより構成されていることを特徴とする骨伝導デバイス。 - 前記筒状本体が、前記上端の開口を全周にわたって囲む周壁を備えている請求項1記載の骨伝導デバイス。
- 前記振動板の下面側に、磁性材料よりなる板材又は第2のマグネットを固定してなる請求項1又は2記載の骨伝導デバイス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014061948A JP6295764B2 (ja) | 2014-03-25 | 2014-03-25 | 骨伝導デバイス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014061948A JP6295764B2 (ja) | 2014-03-25 | 2014-03-25 | 骨伝導デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015186103A true JP2015186103A (ja) | 2015-10-22 |
JP6295764B2 JP6295764B2 (ja) | 2018-03-20 |
Family
ID=54352191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014061948A Active JP6295764B2 (ja) | 2014-03-25 | 2014-03-25 | 骨伝導デバイス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6295764B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107995546A (zh) * | 2017-11-28 | 2018-05-04 | 苏州佑克骨传导科技有限公司 | 一种安装于太阳眼镜的骨传导耳机 |
US11711654B2 (en) | 2018-01-08 | 2023-07-25 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173993U (ja) * | 1987-05-07 | 1988-11-11 | ||
JPH10187158A (ja) * | 1996-12-20 | 1998-07-14 | Sumitomo Metal Mining Co Ltd | 音響発生装置 |
JPH10301573A (ja) * | 1997-04-22 | 1998-11-13 | Tokin Corp | 電磁サウンダ |
JP2007074693A (ja) * | 2005-09-08 | 2007-03-22 | Goldendance Co Ltd | 骨伝導スピーカ |
JP2007184722A (ja) * | 2006-01-05 | 2007-07-19 | Nagasaki Univ | 骨導補聴器及び骨導スピーカ |
-
2014
- 2014-03-25 JP JP2014061948A patent/JP6295764B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173993U (ja) * | 1987-05-07 | 1988-11-11 | ||
JPH10187158A (ja) * | 1996-12-20 | 1998-07-14 | Sumitomo Metal Mining Co Ltd | 音響発生装置 |
JPH10301573A (ja) * | 1997-04-22 | 1998-11-13 | Tokin Corp | 電磁サウンダ |
JP2007074693A (ja) * | 2005-09-08 | 2007-03-22 | Goldendance Co Ltd | 骨伝導スピーカ |
JP2007184722A (ja) * | 2006-01-05 | 2007-07-19 | Nagasaki Univ | 骨導補聴器及び骨導スピーカ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107995546A (zh) * | 2017-11-28 | 2018-05-04 | 苏州佑克骨传导科技有限公司 | 一种安装于太阳眼镜的骨传导耳机 |
US11711654B2 (en) | 2018-01-08 | 2023-07-25 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker |
US11765510B2 (en) | 2018-01-08 | 2023-09-19 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker |
US11778384B2 (en) | 2018-01-08 | 2023-10-03 | Shenzhen Shokz Co., Ltd. | Bone conduction speaker |
Also Published As
Publication number | Publication date |
---|---|
JP6295764B2 (ja) | 2018-03-20 |
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