JPS62152539U - - Google Patents

Info

Publication number
JPS62152539U
JPS62152539U JP4125986U JP4125986U JPS62152539U JP S62152539 U JPS62152539 U JP S62152539U JP 4125986 U JP4125986 U JP 4125986U JP 4125986 U JP4125986 U JP 4125986U JP S62152539 U JPS62152539 U JP S62152539U
Authority
JP
Japan
Prior art keywords
terminal board
diaphragm
terminal
transmitter
groove
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
JP4125986U
Other languages
Japanese (ja)
Other versions
JPH0411398Y2 (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 JP1986041259U priority Critical patent/JPH0411398Y2/ja
Publication of JPS62152539U publication Critical patent/JPS62152539U/ja
Application granted granted Critical
Publication of JPH0411398Y2 publication Critical patent/JPH0411398Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Telephone Set Structure (AREA)

Description

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

第１図、第２図、第３図、第４図は本考案の実
施例の構成図、第５図、第６図は従来のプリアン
プを装備した圧電形送話器の構成図、第７図は該
プリアンプの回路の概念図、第８図は従来の圧電
形受話器の構成図、 １……振動板、２……セラミツク圧電部材、３
……導電層、４……バツクプレート、５……スク
リーンダンバ、６……プリント板、７，８，９…
…端子板、１０……小穴。′印はそれぞれの変形
をあらわす。 Figures 1, 2, 3, and 4 are block diagrams of an embodiment of the present invention, Figures 5 and 6 are block diagrams of a piezoelectric transmitter equipped with a conventional preamplifier, and Figure 7 is a block diagram of an embodiment of the present invention. The figure is a conceptual diagram of the circuit of the preamplifier, and FIG. 8 is a configuration diagram of a conventional piezoelectric handset. 1... Vibration plate, 2... Ceramic piezoelectric member, 3
...Conductive layer, 4...Back plate, 5...Screen damper, 6...Printed board, 7, 8, 9...
...Terminal board, 10...Small hole. The ' symbol represents each transformation.

Claims (1)

【実用新案登録請求の範囲】 圧電素子付振動板からなる振動子と、 該振動板を保持するバツクプレートとから成る
送・受話器の構造であつて、 前記振動板の周辺部において電気的に接続して
、外部に信号を引出す第１、第２の端子板と、 前記バツクプレートに設けられ、該第１、第２
の端子板を保持する第１、第２の溝とを備え、 該第１の溝には、該第１の端子板が挿入される
挿入穴と、 該第２の溝には、少なくとも該第２の端子板を
含む２つの端子板が挿入可能な複数の挿入穴を有
することを特徴とする送・受話器の構造。[Claims for Utility Model Registration] A transmitter/receiver structure consisting of a vibrator made of a diaphragm with a piezoelectric element and a back plate that holds the diaphragm, the structure of which is electrically connected at the periphery of the diaphragm. and a first and second terminal board for extracting a signal to the outside;
first and second grooves for holding the terminal board, the first groove has an insertion hole into which the first terminal board is inserted, and the second groove has at least the first terminal board. A transmitter/receiver structure characterized by having a plurality of insertion holes into which two terminal boards including two terminal boards can be inserted.
JP1986041259U 1986-03-20 1986-03-20 Expired JPH0411398Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986041259U JPH0411398Y2 (en) 1986-03-20 1986-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986041259U JPH0411398Y2 (en) 1986-03-20 1986-03-20

Publications (2)

Publication Number Publication Date
JPS62152539U true JPS62152539U (en) 1987-09-28
JPH0411398Y2 JPH0411398Y2 (en) 1992-03-23

Family

ID=30856093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986041259U Expired JPH0411398Y2 (en) 1986-03-20 1986-03-20

Country Status (1)

Country Link
JP (1) JPH0411398Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01125099A (en) * 1987-11-09 1989-05-17 Murata Mfg Co Ltd Piezoelectric handset

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60240300A (en) * 1984-05-15 1985-11-29 Fujitsu Ltd Structure of communications terminal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60240300A (en) * 1984-05-15 1985-11-29 Fujitsu Ltd Structure of communications terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01125099A (en) * 1987-11-09 1989-05-17 Murata Mfg Co Ltd Piezoelectric handset

Also Published As

Publication number Publication date
JPH0411398Y2 (en) 1992-03-23

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