JPS63144788U - - Google Patents
Info
- Publication number
- JPS63144788U JPS63144788U JP3690387U JP3690387U JPS63144788U JP S63144788 U JPS63144788 U JP S63144788U JP 3690387 U JP3690387 U JP 3690387U JP 3690387 U JP3690387 U JP 3690387U JP S63144788 U JPS63144788 U JP S63144788U
- Authority
- JP
- Japan
- Prior art keywords
- protruding member
- adapter
- piezoelectric element
- picks
- soft material
- 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.)
- Pending
Links
- 239000007779 soft material Substances 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 210000000613 ear canal Anatomy 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案のイヤーマイクロホンの断面図
、第２図は突出部材を除去した第１図の２―２線
の断面図である。
１……本体、６……アダプタ、７……前面、９
……圧電素子、１０……突出部材、１９……軟質
材。
FIG. 1 is a sectional view of the ear microphone of the present invention, and FIG. 2 is a sectional view taken along line 2--2 in FIG. 1 with the protruding member removed. 1...Body, 6...Adapter, 7...Front, 9
... Piezoelectric element, 10 ... Projection member, 19 ... Soft material.
Claims (1)
ら骨伝導音声信号をピツクアツプする圧電素子９
を内蔵した突出部材１０を内包したアダプタ６の
外面に軟質材１９を被着した、振動ピツクアツプ
型イヤーマイクロホン。 A piezoelectric element 9 is provided to protrude from the front surface 7 of the main body 1 and picks up bone conduction audio signals from the wall of the external auditory canal.
This is a vibrating pick-up type ear microphone in which a soft material 19 is coated on the outer surface of an adapter 6 which includes a protruding member 10 containing a built-in protruding member 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3690387U JPS63144788U (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3690387U JPS63144788U (en) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144788U true JPS63144788U (en) | 1988-09-22 |
Family
ID=30847737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3690387U Pending JPS63144788U (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144788U (en) |
-
1987
- 1987-03-13 JP JP3690387U patent/JPS63144788U/ja active Pending
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