JPS61111298U - - Google Patents

Info

Publication number
JPS61111298U
JPS61111298U JP17352184U JP17352184U JPS61111298U JP S61111298 U JPS61111298 U JP S61111298U JP 17352184 U JP17352184 U JP 17352184U JP 17352184 U JP17352184 U JP 17352184U JP S61111298 U JPS61111298 U JP S61111298U
Authority
JP
Japan
Prior art keywords
piezoelectric
piezoelectric vibrator
vibrator
vibrating device
case
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
JP17352184U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP17352184U priority Critical patent/JPS61111298U/ja
Publication of JPS61111298U publication Critical patent/JPS61111298U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の圧電振動装置の一実施例を示
す縦断面図、第２図は第１図のケースの一部を示
す部分斜視図、第３図は第１図に示す圧電振動子
の斜視図、第４図は本考案の圧電振動装置の他の
例を示す要部斜視図、第５図〜第７図は本考案の
圧電振動装置の更に他の実施例を示す要部断面図
および要部斜視図、第８図は従来の圧電振動装置
を示す縦断面図である。 １……ケース、２……支持部材（段部）、３…
…圧電振動板、４……振動板、５……圧電振動子
、６……周端部、７……弾性接着剤、８，８ａ，
８ｂ，１７……山部、９ａ，９ｂ，１４，１５，
１６ａ〜１６ｃ，１８……凹部。 Fig. 1 is a longitudinal sectional view showing an embodiment of the piezoelectric vibrating device of the present invention, Fig. 2 is a partial perspective view showing a part of the case of Fig. 1, and Fig. 3 is the piezoelectric vibrator shown in Fig. 1. FIG. 4 is a perspective view of a main part showing another example of the piezoelectric vibrating device of the present invention, and FIGS. 5 to 7 are cross-sectional views of main parts showing still other embodiments of the piezoelectric vibrating device of the present invention. FIG. 8 is a longitudinal sectional view showing a conventional piezoelectric vibrating device. 1...Case, 2...Supporting member (step part), 3...
...Piezoelectric diaphragm, 4...Vibration plate, 5...Piezoelectric vibrator, 6...Peripheral end, 7...Elastic adhesive, 8, 8a,
8b, 17... Yamabe, 9a, 9b, 14, 15,
16a to 16c, 18... recesses.

Claims (1)

【実用新案登録請求の範囲】 圧電振動子と、 この圧電振動子の収納されるケースと、 このケースの内壁から突出して前記圧電振動子
の周端部を支持する支持部材とを備え、 前記圧電振動子の前記周端部が少なくとも前記
支持部材に弾性接着剤で固定されてなる圧電振動
装置において、 前記支持部材の前記周端部に当接する部分に前
記弾性接着剤の溜る凹部が形成されてなることを
特徴とする圧電振動装置。[Claims for Utility Model Registration] A piezoelectric vibrator comprising: a piezoelectric vibrator; a case in which the piezoelectric vibrator is housed; and a support member protruding from an inner wall of the case to support a peripheral end of the piezoelectric vibrator; In a piezoelectric vibrating device in which the circumferential end of the vibrator is fixed to at least the supporting member with an elastic adhesive, a recess in which the elastic adhesive accumulates is formed in a portion of the supporting member that abuts the circumferential end. A piezoelectric vibrating device characterized by:
JP17352184U 1984-11-15 1984-11-15 Pending JPS61111298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17352184U JPS61111298U (en) 1984-11-15 1984-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17352184U JPS61111298U (en) 1984-11-15 1984-11-15

Publications (1)

Publication Number Publication Date
JPS61111298U true JPS61111298U (en) 1986-07-14

Family

ID=30731175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17352184U Pending JPS61111298U (en) 1984-11-15 1984-11-15

Country Status (1)

Country Link
JP (1) JPS61111298U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010272185A (en) * 2009-05-25 2010-12-02 Nhk Spring Co Ltd Head suspension
WO2012132262A1 (en) * 2011-03-31 2012-10-04 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 Oscillator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010272185A (en) * 2009-05-25 2010-12-02 Nhk Spring Co Ltd Head suspension
WO2012132262A1 (en) * 2011-03-31 2012-10-04 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 Oscillator
CN103444206A (en) * 2011-03-31 2013-12-11 Nec卡西欧移动通信株式会社 Oscillator
EP2693772A1 (en) * 2011-03-31 2014-02-05 NEC CASIO Mobile Communications, Ltd. Oscillator
EP2693772A4 (en) * 2011-03-31 2014-09-17 Nec Casio Mobile Comm Ltd Oscillator
US9093953B2 (en) 2011-03-31 2015-07-28 Nec Casio Mobile Communications, Ltd. Oscillator
JP5958463B2 (en) * 2011-03-31 2016-08-02 日本電気株式会社 Oscillator

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