JPS5911516U - piezoelectric vibrator - Google Patents
piezoelectric vibratorInfo
- Publication number
- JPS5911516U JPS5911516U JP10715282U JP10715282U JPS5911516U JP S5911516 U JPS5911516 U JP S5911516U JP 10715282 U JP10715282 U JP 10715282U JP 10715282 U JP10715282 U JP 10715282U JP S5911516 U JPS5911516 U JP S5911516U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- curved portion
- piezoelectric vibrator
- width
- direction along
- 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.)
- Granted
Links
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (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
第１図、第２図は従来の水晶振動子を示す斜視図、第３
図は本考案による実施例を示す斜視図、第４図はもう一
つの実施例を示す斜視図である。
１・・・・・・振動板、２，３・・・・・・引出部、１
７．１８・・・・・・湾曲部、１２． １３． １９．
２０・・開脚部、１４・・・・・・基部、８．９・・
・・・・励振電極。Figures 1 and 2 are perspective views of conventional crystal units, and Figure 3 is a perspective view of a conventional crystal unit.
The figure is a perspective view showing an embodiment according to the present invention, and FIG. 4 is a perspective view showing another embodiment. 1... Vibration plate, 2, 3... Drawer part, 1
7.18...Curved portion, 12. 13. 19.
20...Spread part, 14...Base, 8.9...
...excitation electrode.
Claims (2)
等分する線上に該振動板の両側面端部から引出した２つ
の引出部と、該２つの引出部から該振動板の側面に沿っ
て一方の方向に湾曲する湾曲部と、該湾曲部から該振動
板の側面に沿って他方の方向に延在する２つの脚部と、
該２つの脚部と連結する基部とを振動板より一体的に形
成し、該振動板に励振電極を配置し、該基部を支持する
ことを特徴とする圧電振動子。(1) Two drawer parts drawn out from the ends of both sides of the diaphragm on a line that passes through the center of gravity of the diaphragm processed into a quadrilateral shape and bisects the diaphragm, and from the two drawer parts to the side surface of the diaphragm. a curved portion that curves in one direction along the diaphragm, and two leg portions that extend from the curved portion in the other direction along the side surface of the diaphragm;
A piezoelectric vibrator characterized in that a base connected to the two legs is integrally formed from a diaphragm, and an excitation electrode is disposed on the diaphragm to support the base.
延在する該脚部の幅寸法が、該湾曲部の幅寸法に比べ大
きいことを特徴とする圧電振動子。(2) A piezoelectric vibrator characterized in that the width of the leg extending from the curved portion is larger than the width of the curved portion, as set forth in claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10715282U JPS5911516U (en) | 1982-07-15 | 1982-07-15 | piezoelectric vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10715282U JPS5911516U (en) | 1982-07-15 | 1982-07-15 | piezoelectric vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5911516U true JPS5911516U (en) | 1984-01-24 |
| JPH0117860Y2 JPH0117860Y2 (en) | 1989-05-24 |
Family
ID=30250467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10715282U Granted JPS5911516U (en) | 1982-07-15 | 1982-07-15 | piezoelectric vibrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012151651A (en) * | 2011-01-19 | 2012-08-09 | River Eletec Kk | Piezoelectric vibrator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54137290A (en) * | 1978-04-17 | 1979-10-24 | Seiko Instr & Electronics Ltd | Crystal oscillator |
| JPS5651381U (en) * | 1979-09-25 | 1981-05-07 |
-
1982
- 1982-07-15 JP JP10715282U patent/JPS5911516U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54137290A (en) * | 1978-04-17 | 1979-10-24 | Seiko Instr & Electronics Ltd | Crystal oscillator |
| JPS5651381U (en) * | 1979-09-25 | 1981-05-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012151651A (en) * | 2011-01-19 | 2012-08-09 | River Eletec Kk | Piezoelectric vibrator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0117860Y2 (en) | 1989-05-24 |
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