JPS5976195U - piezoelectric speaker - Google Patents

piezoelectric speaker

Info

Publication number
JPS5976195U
JPS5976195U JP14165182U JP14165182U JPS5976195U JP S5976195 U JPS5976195 U JP S5976195U JP 14165182 U JP14165182 U JP 14165182U JP 14165182 U JP14165182 U JP 14165182U JP S5976195 U JPS5976195 U JP S5976195U
Authority
JP
Japan
Prior art keywords
cone
piezoelectric speaker
piezoelectric
piezoelectric element
opening edge
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
JP14165182U
Other languages
Japanese (ja)
Inventor
城　伸一
Original Assignee
オンキヨー株式会社
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 オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP14165182U priority Critical patent/JPS5976195U/en
Publication of JPS5976195U publication Critical patent/JPS5976195U/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical 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図は従来の、第２図はこの考案の圧電型スピーカー
のそれぞれの断面図である。 １は合成樹脂製フレーム、２はコーン形振動板、３は圧
電素子、２１はブチル系合成ゴム接着剤である。FIG. 1 is a sectional view of a conventional piezoelectric speaker, and FIG. 2 is a sectional view of a piezoelectric speaker according to the present invention. 1 is a synthetic resin frame, 2 is a cone-shaped diaphragm, 3 is a piezoelectric element, and 21 is a butyl-based synthetic rubber adhesive.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂製フレーム１の開口縁にコーン形振動板２の外
周縁を接着し、前記コーン形振動板２の頂部に圧電素子
３を固着懸下せしめ、かつ圧電素子３に電気信号を印加
するための手段を有する圧電型スピーカーにおいて、前
記コーン形ｍｉ板２の外周縁と前記フレーム１の開口縁
を接着するための接着剤がブチル系合成ゴム接着剤２１
であることを特徴とする圧電型スピーカー。The outer periphery of the cone-shaped diaphragm 2 is adhered to the opening edge of the synthetic resin frame 1, the piezoelectric element 3 is fixedly suspended from the top of the cone-shaped diaphragm 2, and an electric signal is applied to the piezoelectric element 3. In the piezoelectric speaker having the above means, the adhesive for bonding the outer peripheral edge of the cone-shaped MI plate 2 and the opening edge of the frame 1 is a butyl-based synthetic rubber adhesive 21.
A piezoelectric speaker characterized by:
JP14165182U 1982-09-18 1982-09-18 piezoelectric speaker Pending JPS5976195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14165182U JPS5976195U (en) 1982-09-18 1982-09-18 piezoelectric speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14165182U JPS5976195U (en) 1982-09-18 1982-09-18 piezoelectric speaker

Publications (1)

Publication Number Publication Date
JPS5976195U true JPS5976195U (en) 1984-05-23

Family

ID=30316755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14165182U Pending JPS5976195U (en) 1982-09-18 1982-09-18 piezoelectric speaker

Country Status (1)

Country Link
JP (1) JPS5976195U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556238U (en) * 1978-06-22 1980-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556238U (en) * 1978-06-22 1980-01-16

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