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
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
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)
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:
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)
| 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 |
-
1984
- 1984-11-15 JP JP17352184U patent/JPS61111298U/ja active Pending
Cited By (7)
| 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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