JPS637897U - - Google Patents

Info

Publication number
JPS637897U
JPS637897U JP10081386U JP10081386U JPS637897U JP S637897 U JPS637897 U JP S637897U JP 10081386 U JP10081386 U JP 10081386U JP 10081386 U JP10081386 U JP 10081386U JP S637897 U JPS637897 U JP S637897U
Authority
JP
Japan
Prior art keywords
attached
diaphragm
utility
force applied
drive source
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
Application number
JP10081386U
Other languages
English (en)
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 filed Critical
Priority to JP10081386U priority Critical patent/JPS637897U/ja
Publication of JPS637897U publication Critical patent/JPS637897U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

【図面の簡単な説明】
第1図乃至第4図は本考案に係る圧電型スピー
カの実施例を示し、第1図は斜視図、第2図A乃
至Cは平面状振動板を取り付ける形態を示す側面
図、第3図A乃至Cはアーチ状の振動板を取り付
ける形態を示す側面図、第4図A,Bはドーム状
振動板を取り付ける形態を示す斜視図である。 1:圧電型スピーカ全体、2:アクチユエータ
、3,4:振動アーム、5,6,7:可動支点、
8:振動板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電素子を積層してなるアクチユエータを駆動
    源とするスピーカであつて、振動板がバイアス力
    が加えられた状態で振動部に取り付けられている
    ことを特徴とする圧電スピーカ。
JP10081386U 1986-07-02 1986-07-02 Pending JPS637897U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10081386U JPS637897U (ja) 1986-07-02 1986-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10081386U JPS637897U (ja) 1986-07-02 1986-07-02

Publications (1)

Publication Number Publication Date
JPS637897U true JPS637897U (ja) 1988-01-19

Family

ID=30970978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10081386U Pending JPS637897U (ja) 1986-07-02 1986-07-02

Country Status (1)

Country Link
JP (1) JPS637897U (ja)

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