JPS60127091U - ear microphone - Google Patents

ear microphone

Info

Publication number
JPS60127091U
JPS60127091U JP1330084U JP1330084U JPS60127091U JP S60127091 U JPS60127091 U JP S60127091U JP 1330084 U JP1330084 U JP 1330084U JP 1330084 U JP1330084 U JP 1330084U JP S60127091 U JPS60127091 U JP S60127091U
Authority
JP
Japan
Prior art keywords
ear microphone
ear
microphone
piezoelectric film
pasting
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
Application number
JP1330084U
Other languages
Japanese (ja)
Other versions
JPH0110059Y2 (en
Inventor
吉田　景正
Original Assignee
日本圧電気株式会社
三菱油化株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本圧電気株式会社, 三菱油化株式会社 filed Critical 日本圧電気株式会社
Priority to JP1330084U priority Critical patent/JPS60127091U/en
Publication of JPS60127091U publication Critical patent/JPS60127091U/en
Application granted granted Critical
Publication of JPH0110059Y2 publication Critical patent/JPH0110059Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Details Of Audible-Bandwidth Transducers (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の縦断面図、第２図は第１図
の■−■線に沿う断面図、第３図は本考案の他の実施例
の第２図と同一部分て示した断面図である。 １・・・・・・ケース、５・・・・・・高分子圧電フィ
ルム。Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is the same part as Fig. 2 of another embodiment of the present invention. FIG. 1... Case, 5... Polymer piezoelectric film.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外耳道に挿入される大きさと形状の筒状のケースの内壁
に高分子圧電フィルムを貼着してマイクロホンユニット
を形成したことを特徴とするイヤーマイクロホン。An ear microphone characterized in that a microphone unit is formed by pasting a polymeric piezoelectric film on the inner wall of a cylindrical case that is sized and shaped to be inserted into the ear canal.
JP1330084U 1984-02-02 1984-02-02 ear microphone Granted JPS60127091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1330084U JPS60127091U (en) 1984-02-02 1984-02-02 ear microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1330084U JPS60127091U (en) 1984-02-02 1984-02-02 ear microphone

Publications (2)

Publication Number Publication Date
JPS60127091U true JPS60127091U (en) 1985-08-27
JPH0110059Y2 JPH0110059Y2 (en) 1989-03-22

Family

ID=30497178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1330084U Granted JPS60127091U (en) 1984-02-02 1984-02-02 ear microphone

Country Status (1)

Country Link
JP (1) JPS60127091U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417700B1 (en) * 1999-12-29 2004-02-11 주식회사 포스코 Device for Preventing Oil from Inflowing in Strip Grinder
JP2011523566A (en) * 2008-05-02 2011-08-18 ダイメディックス コーポレイション Agitator for stimulating the central nervous system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417700B1 (en) * 1999-12-29 2004-02-11 주식회사 포스코 Device for Preventing Oil from Inflowing in Strip Grinder
JP2011523566A (en) * 2008-05-02 2011-08-18 ダイメディックス コーポレイション Agitator for stimulating the central nervous system

Also Published As

Publication number Publication date
JPH0110059Y2 (en) 1989-03-22

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