JPS6085494U - bone conduction microphone - Google Patents
bone conduction microphoneInfo
- Publication number
- JPS6085494U JPS6085494U JP17630283U JP17630283U JPS6085494U JP S6085494 U JPS6085494 U JP S6085494U JP 17630283 U JP17630283 U JP 17630283U JP 17630283 U JP17630283 U JP 17630283U JP S6085494 U JPS6085494 U JP S6085494U
- Authority
- JP
- Japan
- Prior art keywords
- bone conduction
- conduction microphone
- housing
- microphone according
- piezoelectric element
- 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
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
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図は本考案の骨伝導型マイクロホンを取り付けた送
受話器の正面図、第２図は同じく一部の側面図、第３図
は骨伝導型マイクロホンの一実施例を示す断面図、第４
図は他の実施例の断面図である。
１１、ＩＩＡ・・・・・・筐体、１２・・・・・・可撓
性振動板、１３・・・・・・圧電素子、１５・・・・・
・音響振動伝達板、１６・・・・・・シールドキャップ
、１７・・・・・・弾性被覆。
第１図
第４図FIG. 1 is a front view of a handset equipped with a bone conduction microphone of the present invention, FIG. 2 is a partial side view of the same, FIG. 3 is a sectional view showing an embodiment of the bone conduction microphone, and FIG.
The figure is a sectional view of another embodiment. 11, IIA... Housing, 12... Flexible diaphragm, 13... Piezoelectric element, 15...
- Acoustic vibration transmission plate, 16... Shield cap, 17... Elastic coating. Figure 1 Figure 4
Claims (4)
し、該可撓性振動板の内側面には圧電素子を貼着すると
ともに、外側面には側頭部に当接されるべき音響振動伝
達部材が固着されてなる骨伝導型マイクロホン。(1) The peripheral edge of the flexible diaphragm is fixed to the inner circumferential surface of the housing opening, and a piezoelectric element is attached to the inner surface of the flexible diaphragm, and a piezoelectric element is attached to the outer surface of the temporal region. A bone conduction microphone in which an acoustic vibration transmission member to be brought into contact is fixed.
登録請求の範囲第１項記載の骨伝導型マイクロホン。(2) The bone conduction microphone according to claim 1, which is a utility model, and has a shielding member covering the outside of the housing.
用新案登録請求の範囲第１項記載の骨伝導型マイクロホ
ン。(3) The bone conduction microphone according to claim 1, wherein the bone conduction microphone is provided with an elastic coating made of soft rubber or the like on the outside of the housing.
実用新案登録請求の範囲第１項記載の骨伝導型マイクロ
ホン。(4) The bone conduction microphone according to claim 1, which has an impedance conversion element installed within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17630283U JPS6085494U (en) | 1983-11-15 | 1983-11-15 | bone conduction microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17630283U JPS6085494U (en) | 1983-11-15 | 1983-11-15 | bone conduction microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6085494U true JPS6085494U (en) | 1985-06-12 |
| JPH0125015Y2 JPH0125015Y2 (en) | 1989-07-27 |
Family
ID=30383342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17630283U Granted JPS6085494U (en) | 1983-11-15 | 1983-11-15 | bone conduction microphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085494U (en) |
-
1983
- 1983-11-15 JP JP17630283U patent/JPS6085494U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0125015Y2 (en) | 1989-07-27 |
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