JP4687415B2 - 骨伝導スピーカ - Google Patents
骨伝導スピーカ Download PDFInfo
- Publication number
- JP4687415B2 JP4687415B2 JP2005334524A JP2005334524A JP4687415B2 JP 4687415 B2 JP4687415 B2 JP 4687415B2 JP 2005334524 A JP2005334524 A JP 2005334524A JP 2005334524 A JP2005334524 A JP 2005334524A JP 4687415 B2 JP4687415 B2 JP 4687415B2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- bone conduction
- diaphragm
- iron piece
- conduction speaker
- 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 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 230000000630 rising effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 210000000860 cochlear nerve Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 206010036626 Presbyacusis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Description
20 ヨーク
30 30'延長部
40 音声コイル
50 中央磁極
60 鉄片
70 振動板
80 ねじ
90 永久磁石
100 上向立上り部
Claims (3)
- ヨーク(20)に延長部(30)(30')を形成するとともに、上記ヨーク(20)に音声コイル(40)と中央磁極(50)を形成し、その上部には鉄片(60)が付着された振動板(70)が固定され、上記鉄片(60)の上部に永久磁石(90)を付着してなり、前記振動板(70)の上面に長方形の凹部が形成され、この凹部に前記鉄片(60)をその両端部が振動板(70)に固定された状態に付着してなることを特徴とする骨伝導スピーカ。
- 上記ヨーク(20)の両端に上向立上げ部(100)を形成した請求項1記載の骨伝導スピーカ。
- 上記ヨーク(20)に、音声コイル(40)と中央磁極(50)が複数形成されている請求項1または2記載の骨伝導スピーカ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101075320A CN1976540B (zh) | 2005-09-13 | 2006-07-20 | 骨传导扬声器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2005-0025945U KR200401424Y1 (ko) | 2005-09-08 | 2005-09-08 | 골전도(骨傳導)스피커 |
KR20-2005-0025945 | 2005-09-08 | ||
KR1020050085154A KR100635833B1 (ko) | 2005-09-13 | 2005-09-13 | 골전도(骨傳導)스피커 |
KR10-2005-0085154 | 2005-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007074693A JP2007074693A (ja) | 2007-03-22 |
JP4687415B2 true JP4687415B2 (ja) | 2011-05-25 |
Family
ID=37935700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005334524A Active JP4687415B2 (ja) | 2005-09-08 | 2005-11-18 | 骨伝導スピーカ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4687415B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5146147B2 (ja) * | 2008-06-25 | 2013-02-20 | コスモギア株式会社 | 骨伝導マイク・スピーカ通話装置 |
JP6295764B2 (ja) * | 2014-03-25 | 2018-03-20 | 三光金型株式会社 | 骨伝導デバイス |
JP6256139B2 (ja) * | 2014-03-25 | 2018-01-10 | ゴールデンダンス株式会社 | 骨伝導デバイス |
JP6238302B2 (ja) * | 2014-12-17 | 2017-11-29 | 国立大学法人 名古屋工業大学 | 骨伝導デバイス |
JP6618230B1 (ja) | 2019-09-18 | 2019-12-11 | ゴールデンダンス株式会社 | ピックアップセンサ及び骨伝導スピーカ |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106297U (ja) * | 1982-12-29 | 1984-07-17 | パイオニア株式会社 | 電磁型スピ−カ |
JPH0937536A (ja) * | 1995-07-14 | 1997-02-07 | Uinberu:Kk | 音声伝達装置の振動変換器 |
JP2000059889A (ja) * | 1998-08-07 | 2000-02-25 | Sony Corp | 電気音響変換装置 |
JP2002192073A (ja) * | 2000-12-22 | 2002-07-10 | Mitsubishi Materials Corp | 振動発生器 |
JP2003340370A (ja) * | 2002-05-28 | 2003-12-02 | Temuko Japan:Kk | 骨伝導スピーカ |
JP2005323054A (ja) * | 2004-05-07 | 2005-11-17 | Azden Corp | 骨伝導スピーカ |
-
2005
- 2005-11-18 JP JP2005334524A patent/JP4687415B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106297U (ja) * | 1982-12-29 | 1984-07-17 | パイオニア株式会社 | 電磁型スピ−カ |
JPH0937536A (ja) * | 1995-07-14 | 1997-02-07 | Uinberu:Kk | 音声伝達装置の振動変換器 |
JP2000059889A (ja) * | 1998-08-07 | 2000-02-25 | Sony Corp | 電気音響変換装置 |
JP2002192073A (ja) * | 2000-12-22 | 2002-07-10 | Mitsubishi Materials Corp | 振動発生器 |
JP2003340370A (ja) * | 2002-05-28 | 2003-12-02 | Temuko Japan:Kk | 骨伝導スピーカ |
JP2005323054A (ja) * | 2004-05-07 | 2005-11-17 | Azden Corp | 骨伝導スピーカ |
Also Published As
Publication number | Publication date |
---|---|
JP2007074693A (ja) | 2007-03-22 |
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