JPS59159100U - piezoelectric sounding body - Google Patents

piezoelectric sounding body

Info

Publication number
JPS59159100U
JPS59159100U JP5455583U JP5455583U JPS59159100U JP S59159100 U JPS59159100 U JP S59159100U JP 5455583 U JP5455583 U JP 5455583U JP 5455583 U JP5455583 U JP 5455583U JP S59159100 U JPS59159100 U JP S59159100U
Authority
JP
Japan
Prior art keywords
sounding body
piezoelectric sounding
piezoelectric
rubber ring
ceramic element
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
JP5455583U
Other languages
Japanese (ja)
Inventor
武　信文
Original Assignee
東北金属工業株式会社
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 東北金属工業株式会社 filed Critical 東北金属工業株式会社
Priority to JP5455583U priority Critical patent/JPS59159100U/en
Publication of JPS59159100U publication Critical patent/JPS59159100U/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図は従来に於ける振動子の支持構造の断面図、第２
図は本考案に係る振動子支持の実施例を示す断面図、第
３図は本考案実施例と従来構造との音圧特性を表わす線
図である。 ５・・・円形振動板、６・・・共鳴箱、６ａ・・・取付
保持段部、７・・・圧電磁器素子、８．９・・・ゴム製
環体。Figure 1 is a cross-sectional view of a conventional vibrator support structure;
The figure is a sectional view showing an embodiment of the vibrator support according to the present invention, and FIG. 3 is a diagram showing the sound pressure characteristics of the embodiment of the present invention and the conventional structure. 5... Circular diaphragm, 6... Resonance box, 6a... Mounting and holding step, 7... Piezoelectric ceramic element, 8.9... Rubber ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属の振動板に圧電磁器素子を貼り合わせた構造をもつ
圧電発音体の円周部を断面が円形を示すゴム製環体て挾
んで支持することを特徴とする圧電発音体。A piezoelectric sounding body is characterized in that a piezoelectric sounding body has a structure in which a piezoelectric ceramic element is bonded to a metal diaphragm, and the circumference of the piezoelectric sounding body is sandwiched and supported by a rubber ring having a circular cross section.
JP5455583U 1983-04-11 1983-04-11 piezoelectric sounding body Pending JPS59159100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5455583U JPS59159100U (en) 1983-04-11 1983-04-11 piezoelectric sounding body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5455583U JPS59159100U (en) 1983-04-11 1983-04-11 piezoelectric sounding body

Publications (1)

Publication Number Publication Date
JPS59159100U true JPS59159100U (en) 1984-10-25

Family

ID=30184899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5455583U Pending JPS59159100U (en) 1983-04-11 1983-04-11 piezoelectric sounding body

Country Status (1)

Country Link
JP (1) JPS59159100U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014127750A (en) * 2012-12-25 2014-07-07 Kyocera Corp Acoustic generator, acoustic generation device, and electronic apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133098A (en) * 1979-04-04 1980-10-16 Canon Kk Piezooelectric buzzer supporting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133098A (en) * 1979-04-04 1980-10-16 Canon Kk Piezooelectric buzzer supporting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014127750A (en) * 2012-12-25 2014-07-07 Kyocera Corp Acoustic generator, acoustic generation device, and electronic apparatus

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