JPH068640Y2 - 圧電発音体 - Google Patents

圧電発音体

Info

Publication number
JPH068640Y2
JPH068640Y2 JP1989057346U JP5734689U JPH068640Y2 JP H068640 Y2 JPH068640 Y2 JP H068640Y2 JP 1989057346 U JP1989057346 U JP 1989057346U JP 5734689 U JP5734689 U JP 5734689U JP H068640 Y2 JPH068640 Y2 JP H068640Y2
Authority
JP
Japan
Prior art keywords
lower case
pins
case
buzzer
piezoelectric
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.)
Expired - Lifetime
Application number
JP1989057346U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02148197U (fr
Inventor
健二 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiyo Yuden Co Ltd
Original Assignee
Taiyo Yuden Co Ltd
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 Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Priority to JP1989057346U priority Critical patent/JPH068640Y2/ja
Publication of JPH02148197U publication Critical patent/JPH02148197U/ja
Application granted granted Critical
Publication of JPH068640Y2 publication Critical patent/JPH068640Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1989057346U 1989-05-18 1989-05-18 圧電発音体 Expired - Lifetime JPH068640Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989057346U JPH068640Y2 (ja) 1989-05-18 1989-05-18 圧電発音体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989057346U JPH068640Y2 (ja) 1989-05-18 1989-05-18 圧電発音体

Publications (2)

Publication Number Publication Date
JPH02148197U JPH02148197U (fr) 1990-12-17
JPH068640Y2 true JPH068640Y2 (ja) 1994-03-02

Family

ID=31581968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989057346U Expired - Lifetime JPH068640Y2 (ja) 1989-05-18 1989-05-18 圧電発音体

Country Status (1)

Country Link
JP (1) JPH068640Y2 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62213500A (ja) * 1986-03-14 1987-09-19 Seikosha Co Ltd 圧電ブザ−

Also Published As

Publication number Publication date
JPH02148197U (fr) 1990-12-17

Similar Documents

Publication Publication Date Title
US4429247A (en) Piezoelectric transducer supporting and contacting means
US6064141A (en) Piezoelectric switch
US5213513A (en) Electric terminal
US4230383A (en) Integral contact
CA1108747A (fr) Dispositif de polarisation de la force du ressort pour composants de transducteur electroacoustique
US4189969A (en) Pickup unit and pickup assembly for musical instrument
WO2018168425A1 (fr) Dispositif électronique ayant une plaque conductrice électrique fixe et une plaque conductrice électrique flexible
JP3966352B2 (ja) インサート端子付きケースおよびこのケースを用いた圧電型電気音響変換器、インサート端子付きケースの製造方法
US20050224330A1 (en) Push-button switch with improved movable contact
JP2003134586A (ja) スピーカのコネクタ
US20180270585A1 (en) Piezoelectric sounding component
JPS5849546Y2 (ja) プッシュオン式スイッチ
US4990816A (en) Piezoelectric capsule with resilient conducting holding means
JPH0749915Y2 (ja) 超音波トランスデユ−サ
CN108470559A (zh) 一种smd蜂鸣器
JPH0645999Y2 (ja) 電子楽器の鍵盤装置
WO2018061319A1 (fr) Composant générateur de son piézoélectrique
JPH0238557Y2 (fr)
JPH0734476Y2 (ja) 圧電サウンダ
JPH0718239Y2 (ja) 超音波トランスデューサ
JP3562451B2 (ja) 圧電部品の端子構造
JPS6025791Y2 (ja) 交互閉成スイツチ
JPH10142079A (ja) 圧電衝撃センサ
JP2000224697A (ja) 圧電発音体
JPS5934239Y2 (ja) 圧電形電気音響変換器