JPS58176497U - piezoelectric buzzer - Google Patents

piezoelectric buzzer

Info

Publication number
JPS58176497U
JPS58176497U JP7520382U JP7520382U JPS58176497U JP S58176497 U JPS58176497 U JP S58176497U JP 7520382 U JP7520382 U JP 7520382U JP 7520382 U JP7520382 U JP 7520382U JP S58176497 U JPS58176497 U JP S58176497U
Authority
JP
Japan
Prior art keywords
piezoelectric
piezoelectric buzzer
adhesive
diaphragm
piezoelectric 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
JP7520382U
Other languages
Japanese (ja)
Inventor
盛本　勝
中川　義一
高嶋　由之
吉井　勉
Original Assignee
株式会社村田製作所
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 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP7520382U priority Critical patent/JPS58176497U/en
Publication of JPS58176497U publication Critical patent/JPS58176497U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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 the drawing]

第１図は、この考案に係る圧電ブザーの圧電振動子を示
す縦断面図、第２図は同上の一部切欠平面図である。 １・・・圧電振動子、２・・・振動板、３・・・圧電素
子ユニット、４・・・接着剤、５・・・小孔、６・・・
圧電体、７・・・電極。FIG. 1 is a longitudinal sectional view showing a piezoelectric vibrator of a piezoelectric buzzer according to this invention, and FIG. 2 is a partially cutaway plan view of the same. DESCRIPTION OF SYMBOLS 1... Piezoelectric vibrator, 2... Vibration plate, 3... Piezoelectric element unit, 4... Adhesive, 5... Small hole, 6...
Piezoelectric body, 7... electrode.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）圧電素子ユニットと接着剤で貼合せて圧電振動子
を形成する振動板に多数の小孔が設けられていることを
特徴とする圧電ブザー。(1) A piezoelectric buzzer characterized in that a large number of small holes are provided in a diaphragm that is bonded to a piezoelectric element unit with an adhesive to form a piezoelectric vibrator. （２）圧電素子と振動板を貼合せる接着剤は、光硬化型
樹脂であることを特徴とする実用新案登録請求の範囲第
１項に記載の圧電ブザー。 ′（３）圧電素子と振動板を貼合せる接着剤は、嫌気性
光硬化型樹脂であることを特徴とする実用新案登録請求
の範囲第１項記載の圧電ブザー。(2) The piezoelectric buzzer according to claim 1, wherein the adhesive for bonding the piezoelectric element and the diaphragm is a photocurable resin. (3) The piezoelectric buzzer according to claim 1, wherein the adhesive for bonding the piezoelectric element and the diaphragm together is an anaerobic photocurable resin.
JP7520382U 1982-05-21 1982-05-21 piezoelectric buzzer Pending JPS58176497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7520382U JPS58176497U (en) 1982-05-21 1982-05-21 piezoelectric buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7520382U JPS58176497U (en) 1982-05-21 1982-05-21 piezoelectric buzzer

Publications (1)

Publication Number Publication Date
JPS58176497U true JPS58176497U (en) 1983-11-25

Family

ID=30084572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7520382U Pending JPS58176497U (en) 1982-05-21 1982-05-21 piezoelectric buzzer

Country Status (1)

Country Link
JP (1) JPS58176497U (en)

Similar Documents

Publication Publication Date Title
JPS58176497U (en) piezoelectric buzzer
JPS58176498U (en) piezoelectric buzzer
JPS5966392U (en) Surface wave type ultrasonic motor
JPS59106298U (en) piezoelectric flat speaker
JPS60153098U (en) piezoelectric vibrator
JPS58121499U (en) Piezoelectric buzzer - sounding body
JPS5843097U (en) piezoelectric vibrator
JPS58147250U (en) package
JPS6142200U (en) piezoelectric vibrator
JPS5816999U (en) piezoelectric speaker
JPS5969598U (en) speaker
JPS6095796U (en) piezoelectric vibrator
JPS5936696U (en) piezoelectric vibrator
JPS59157395U (en) piezoelectric buzzer
JPS59154997U (en) ultrasonic ceramic microphone
JPS5976198U (en) piezoelectric buzzer
JPS59125130U (en) filter
JPS59177299U (en) ultrasonic ceramic microphone
JPS6057299U (en) electroacoustic transducer
JPS6083643U (en) electric therapy device
JPS6137697U (en) piezoelectric sound device
JPS5976196U (en) ultrasonic ceramic microphone
JPS58145000U (en) bimorph resonator
JPS6142122U (en) piezoelectric body
JPS58184997U (en) piezoelectric speaker