JPS5952792U - Direct pick-up bone conduction microphone - Google Patents
Direct pick-up bone conduction microphoneInfo
- Publication number
- JPS5952792U JPS5952792U JP14639882U JP14639882U JPS5952792U JP S5952792 U JPS5952792 U JP S5952792U JP 14639882 U JP14639882 U JP 14639882U JP 14639882 U JP14639882 U JP 14639882U JP S5952792 U JPS5952792 U JP S5952792U
- Authority
- JP
- Japan
- Prior art keywords
- bone conduction
- conduction microphone
- support part
- electroacoustic
- pickup type
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の直接ピックアップ型骨導マイクロホンの
斜視図、第２図は本考案の一実施例の要部構成要素の斜
視図、第３図は本考案の一実施例の斜視図、第４図は本
考案の一実施例のマイクを耳孔に装着した時の断面図、
第５図は本考案の第２実施例の斜視図、第６図はダンパ
一部材の変形例を示す断面図、第７図は本考案の第３実
施例の斜視図、第８図は本考案の第４実施例の斜視図、
第９図は本考案の第５実施例の断面図を示す。
１１・・・支持部、１２・・・バイモルフ、１３・・・
コード、１４・・・ダンパ一部材、１７・・・コンタク
ト部、１ト・・リン青銅板、１９・・・補強板。FIG. 1 is a perspective view of a conventional direct pickup bone conduction microphone, FIG. 2 is a perspective view of main components of an embodiment of the present invention, and FIG. 3 is a perspective view of an embodiment of the present invention. Figure 4 is a cross-sectional view when a microphone according to an embodiment of the present invention is attached to the ear canal.
FIG. 5 is a perspective view of the second embodiment of the present invention, FIG. 6 is a sectional view showing a modification of the damper member, FIG. 7 is a perspective view of the third embodiment of the present invention, and FIG. 8 is a perspective view of the present invention. A perspective view of the fourth embodiment of the invention,
FIG. 9 shows a sectional view of a fifth embodiment of the present invention. 11... Support part, 12... Bimorph, 13...
Cord, 14... Damper member, 17... Contact portion, 1... Phosphor bronze plate, 19... Reinforcement plate.
Claims (3)
換素子、該支持部の少くとも一部と該電気音響変換素子
を覆うようにモールドした該支持部を頂点とする円錐状
又はラッパ状のヒステリシスの大きな柔軟なダンパ一部
材を具備し、前記電気音響変換素子の遊端が前記ダンパ
一部材の表面近傍に埋設されるようにすることにより、
耳介と外耳道入口との境界部近辺の骨伝導音声信号をピ
ツクア゛イブするようにしたことを特徴とする直接ピッ
クアップ型骨導マイクロホン。(1) A support part, an electroacoustic transducer whose one end is supported by the support part, a conical shape having the apex at the support part molded to cover at least a part of the support part and the electroacoustic transduction element; A flexible damper member with large trumpet-like hysteresis is provided, and the free end of the electroacoustic transducer is buried near the surface of the damper member.
A direct pickup type bone conduction microphone characterized in that it picks up bone conduction audio signals near the boundary between the auricle and the entrance to the external auditory canal.
タクト部が形成されていることを特徴とする前記実用新
案登録請求の範囲第１項記載の直接ピックアップ型骨導
マイクロホン。(2) The direct pickup type bone conduction microphone according to claim 1, wherein a contact portion made of a hard material is formed at the free end of the electroacoustic element.
、その他端が前記ダンパー中に延びていることを特徴と
する前記実用新案登録請求の範囲第１項又は第２項記載
の直接ピックアップ型骨導マイクロホン。(3) One end of a reinforcing material or a reinforcing plate is fixed to the supporting part, and the other end extends into the damper, Pickup type bone conduction microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639882U JPS5952792U (en) | 1982-09-29 | 1982-09-29 | Direct pick-up bone conduction microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639882U JPS5952792U (en) | 1982-09-29 | 1982-09-29 | Direct pick-up bone conduction microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952792U true JPS5952792U (en) | 1984-04-06 |
| JPS6345105Y2 JPS6345105Y2 (en) | 1988-11-22 |
Family
ID=30325876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14639882U Granted JPS5952792U (en) | 1982-09-29 | 1982-09-29 | Direct pick-up bone conduction microphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6310998A (en) * | 1986-07-02 | 1988-01-18 | Toutsuu Denshi Service Kk | Noise resistance microphone |
-
1982
- 1982-09-29 JP JP14639882U patent/JPS5952792U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6310998A (en) * | 1986-07-02 | 1988-01-18 | Toutsuu Denshi Service Kk | Noise resistance microphone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345105Y2 (en) | 1988-11-22 |
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