JPS6444799U - - Google Patents

Info

Publication number
JPS6444799U
JPS6444799U JP13881287U JP13881287U JPS6444799U JP S6444799 U JPS6444799 U JP S6444799U JP 13881287 U JP13881287 U JP 13881287U JP 13881287 U JP13881287 U JP 13881287U JP S6444799 U JPS6444799 U JP S6444799U
Authority
JP
Japan
Prior art keywords
piezoelectric
terminals
case
sounder
lead
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
JP13881287U
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 JP13881287U priority Critical patent/JPS6444799U/ja
Publication of JPS6444799U publication Critical patent/JPS6444799U/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図はこの考案の圧電サウンダの斜視図、第
２図は同上の要部の拡大縦断側面図、第３図は従
来の圧電サウンダの一例を示す斜視図である。 １……ケース、２……圧電振動板、３……金属
基板、４……圧電セラミツク、５，６……電極、
１５，１６，１７……端子、１８，１９，２０…
…リード部、ａ……たわみ部、ｂ……Ｌ形部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケース内に圧電振動板を取付け、この圧電振動
    板の複数の電極と、該ケースの一端にそれぞれ固
    定した複数の端子とを電気的に接続した圧電サウ
    ンダにおいて、該各端子とそれに続くリード部を
    一体に形成して、各端子をケースに固定すると共
    に、リード部を圧電振動部の各電極に電気的に接
    続し、且つ該各リード部には柔軟なたわみ部を設
    けて圧電振動板の振動を端子が妨げないようにし
    たことを特徴とする圧電サウンダ。
JP13881287U 1987-09-10 1987-09-10 Pending JPS6444799U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13881287U JPS6444799U (ja) 1987-09-10 1987-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13881287U JPS6444799U (ja) 1987-09-10 1987-09-10

Publications (1)

Publication Number Publication Date
JPS6444799U true JPS6444799U (ja) 1989-03-17

Family

ID=31401499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13881287U Pending JPS6444799U (ja) 1987-09-10 1987-09-10

Country Status (1)

Country Link
JP (1) JPS6444799U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017038270A (ja) * 2015-08-11 2017-02-16 Tdk株式会社 圧電発音体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756096B2 (ja) * 1974-03-11 1982-11-27
JPS63146700A (ja) * 1986-12-10 1988-06-18 Matsushita Electric Ind Co Ltd 圧電発音体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756096B2 (ja) * 1974-03-11 1982-11-27
JPS63146700A (ja) * 1986-12-10 1988-06-18 Matsushita Electric Ind Co Ltd 圧電発音体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017038270A (ja) * 2015-08-11 2017-02-16 Tdk株式会社 圧電発音体

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