JPS60144379U - bone conduction microphone - Google Patents

bone conduction microphone

Info

Publication number
JPS60144379U
JPS60144379U JP3188584U JP3188584U JPS60144379U JP S60144379 U JPS60144379 U JP S60144379U JP 3188584 U JP3188584 U JP 3188584U JP 3188584 U JP3188584 U JP 3188584U JP S60144379 U JPS60144379 U JP S60144379U
Authority
JP
Japan
Prior art keywords
bone conduction
microphone
conduction microphone
diaphragm
microphone unit
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
JP3188584U
Other languages
Japanese (ja)
Other versions
JPH0112467Y2 (en
Inventor
岩田　敬助
Original Assignee
株式会社　岩田エレクトリツク
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 株式会社　岩田エレクトリツク filed Critical 株式会社　岩田エレクトリツク
Priority to JP3188584U priority Critical patent/JPS60144379U/en
Publication of JPS60144379U publication Critical patent/JPS60144379U/en
Application granted granted Critical
Publication of JPH0112467Y2 publication Critical patent/JPH0112467Y2/ja
Granted legal-status Critical Current

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  • 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

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

第１図は従来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
従来の骨伝導型マイクロホンの断面図、第４図は本考案
の骨伝導型マイクロホンの断面図である。　　− ２１・・・・・・マイクロホンユニット、２２・・・・
・・筐・体、２３・・・・・・振動板、２４・・・・・
・圧電素子、２６・・・　　　　□・・・外筐体、２７
・・・・・・カンチレバー、３０・・・・・・ゴム゛カ
バー。Figure 1 is a front view of a handset with a conventional bone conduction microphone attached, Figure 2 is a partial side view of the same, Figure 3 is a cross-sectional view of a conventional bone conduction microphone, and Figure 4 is the present invention. FIG. 2 is a cross-sectional view of a bone conduction microphone. - 21...Microphone unit, 22...
...Housing/Body, 23...Diaphragm, 24...
・Piezoelectric element, 26... □...Outer casing, 27
...Cantilever, 30...Rubber cover.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）筐体開口部に振動板を架設し、該振動板に圧電素
子を取り付けてマイクロホンユニットを構成してなり、
該マイクロホンユニットを、上記振動板にカンチレバー
を介して連繋する外筐体中空部内に収容したことを特徴
とする骨伝導型−マイクワホン。(1) A microphone unit is constructed by installing a diaphragm in the opening of the housing and attaching a piezoelectric element to the diaphragm,
A bone conduction type microphone wahone, characterized in that the microphone unit is housed in a hollow part of an outer casing that is connected to the diaphragm via a cantilever. （２）外筐体内に於いてマイクロホンユニットがカンチ
レバーによって一点で支持されてなる実用新案登録請求
の範囲第１項に記載の骨伝導型マイクロホン。(2) The bone conduction microphone according to claim 1, wherein the microphone unit is supported at one point by a cantilever within the outer housing.
JP3188584U 1984-03-06 1984-03-06 bone conduction microphone Granted JPS60144379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3188584U JPS60144379U (en) 1984-03-06 1984-03-06 bone conduction microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3188584U JPS60144379U (en) 1984-03-06 1984-03-06 bone conduction microphone

Publications (2)

Publication Number Publication Date
JPS60144379U true JPS60144379U (en) 1985-09-25
JPH0112467Y2 JPH0112467Y2 (en) 1989-04-11

Family

ID=30532893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3188584U Granted JPS60144379U (en) 1984-03-06 1984-03-06 bone conduction microphone

Country Status (1)

Country Link
JP (1) JPS60144379U (en)

Also Published As

Publication number Publication date
JPH0112467Y2 (en) 1989-04-11

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