JPS58191798U - piezoelectric buzzer - Google Patents

piezoelectric buzzer

Info

Publication number
JPS58191798U
JPS58191798U JP8987782U JP8987782U JPS58191798U JP S58191798 U JPS58191798 U JP S58191798U JP 8987782 U JP8987782 U JP 8987782U JP 8987782 U JP8987782 U JP 8987782U JP S58191798 U JPS58191798 U JP S58191798U
Authority
JP
Japan
Prior art keywords
case
piezoelectric buzzer
piezoelectric
buzzer
circuit board
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
JP8987782U
Other languages
Japanese (ja)
Inventor
健一 清水
平林　健男
Original Assignee
丸子警報器株式会社
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 丸子警報器株式会社 filed Critical 丸子警報器株式会社
Priority to JP8987782U priority Critical patent/JPS58191798U/en
Publication of JPS58191798U publication Critical patent/JPS58191798U/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (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 the drawing]

図面はこの考案の実施例を示すもので、第１図、第２図
は夫々断面図である。 １０・・・・・・ケース、１２・・・・・・圧電素子、
１３・・・・・・プリント基板、１６・・・・・・放音
口。The drawings show an embodiment of this invention, and FIGS. 1 and 2 are sectional views, respectively. 10... Case, 12... Piezoelectric element,
13...Printed circuit board, 16...Sound emitting port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方端を開口した合成樹脂製ケースの内底面に、圧電素
子を貼り合わせて圧電振動子を形成し、この圧電振動子
を屈曲振動させる電気回路の構成体であるプリント基板
を、ケースの開口端部に張設°　　　してケース内部を
封止し、必要に応じてケースの内部と外部とを連通ずる
放音口を、ケースもしくはプリント基板に設けるように
したことを特徴とする圧電ブザー。A piezoelectric element is bonded to the inner bottom of a synthetic resin case that is open at one end to form a piezoelectric vibrator. 1. A piezoelectric buzzer characterized in that the piezoelectric buzzer is stretched over a portion of the case to seal the inside of the case, and a sound emitting port is provided in the case or on a printed circuit board to communicate the inside and outside of the case as necessary.
JP8987782U 1982-06-15 1982-06-15 piezoelectric buzzer Pending JPS58191798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8987782U JPS58191798U (en) 1982-06-15 1982-06-15 piezoelectric buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8987782U JPS58191798U (en) 1982-06-15 1982-06-15 piezoelectric buzzer

Publications (1)

Publication Number Publication Date
JPS58191798U true JPS58191798U (en) 1983-12-20

Family

ID=30098458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8987782U Pending JPS58191798U (en) 1982-06-15 1982-06-15 piezoelectric buzzer

Country Status (1)

Country Link
JP (1) JPS58191798U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05209964A (en) * 1992-01-30 1993-08-20 Shimadzu Corp Emission ct device
CN102682755A (en) * 2011-03-04 2012-09-19 安电株式会社 Piezo-buzzer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652800B2 (en) * 1973-12-28 1981-12-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652800B2 (en) * 1973-12-28 1981-12-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05209964A (en) * 1992-01-30 1993-08-20 Shimadzu Corp Emission ct device
CN102682755A (en) * 2011-03-04 2012-09-19 安电株式会社 Piezo-buzzer
JP2012185298A (en) * 2011-03-04 2012-09-27 Anden Piezoelectric buzzer
CN102682755B (en) * 2011-03-04 2016-04-06 安电株式会社 Piezoelectric buzzer

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