JPS5886698U - piezoelectric buzzer - Google Patents

piezoelectric buzzer

Info

Publication number
JPS5886698U
JPS5886698U JP18232181U JP18232181U JPS5886698U JP S5886698 U JPS5886698 U JP S5886698U JP 18232181 U JP18232181 U JP 18232181U JP 18232181 U JP18232181 U JP 18232181U JP S5886698 U JPS5886698 U JP S5886698U
Authority
JP
Japan
Prior art keywords
piezoelectric buzzer
buzzer
piezoelectric
mounting part
abstract
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
JP18232181U
Other languages
Japanese (ja)
Inventor
小倉　幸治
Original Assignee
日本特殊陶業株式会社
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 日本特殊陶業株式会社 filed Critical 日本特殊陶業株式会社
Priority to JP18232181U priority Critical patent/JPS5886698U/en
Publication of JPS5886698U publication Critical patent/JPS5886698U/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) [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図面は本考案の１実施例を示した中心部縦断側面図
、第２，３図は従来ブザーの音圧周波数測定グラフ、第
４図は本考案の音圧周波数測定グラである。　　　　− １→圧電ブザーケース、３→易振動部、５→圧電振動板
。The first drawing is a vertical sectional side view of the central part showing one embodiment of the present invention, the second and third figures are sound pressure frequency measurement graphs of a conventional buzzer, and the fourth figure is a sound pressure frequency measurement graph of the present invention. - 1 → piezoelectric buzzer case, 3 → easy vibration part, 5 → piezoelectric diaphragm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブザーケースの取付部と圧電振動板装着部との間に、肉
厚を薄くした易振動部を設けたことを特徴とする圧電ブ
ザー。A piezoelectric buzzer characterized in that an easily vibrating part with a thin wall is provided between a mounting part of a buzzer case and a piezoelectric diaphragm mounting part.
JP18232181U 1981-12-08 1981-12-08 piezoelectric buzzer Pending JPS5886698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18232181U JPS5886698U (en) 1981-12-08 1981-12-08 piezoelectric buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18232181U JPS5886698U (en) 1981-12-08 1981-12-08 piezoelectric buzzer

Publications (1)

Publication Number Publication Date
JPS5886698U true JPS5886698U (en) 1983-06-11

Family

ID=29980586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18232181U Pending JPS5886698U (en) 1981-12-08 1981-12-08 piezoelectric buzzer

Country Status (1)

Country Link
JP (1) JPS5886698U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019022184A1 (en) 2017-07-28 2019-01-31 日本精機株式会社 Instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019022184A1 (en) 2017-07-28 2019-01-31 日本精機株式会社 Instrument
US11097666B2 (en) 2017-07-28 2021-08-24 Nippon Seiki Co., Ltd. Provided an instrument that is capable of improving speaker mounting workability

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