JPS6110000U - piezoelectric vibrator - Google Patents
piezoelectric vibratorInfo
- Publication number
- JPS6110000U JPS6110000U JP9406384U JP9406384U JPS6110000U JP S6110000 U JPS6110000 U JP S6110000U JP 9406384 U JP9406384 U JP 9406384U JP 9406384 U JP9406384 U JP 9406384U JP S6110000 U JPS6110000 U JP S6110000U
- Authority
- JP
- Japan
- Prior art keywords
- vibrating device
- diaphragm
- piezoelectric vibrating
- piezoelectric
- tapered portion
- 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
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図は従来の圧電振動装置を示す縦断面図、第２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３
図は第２図の振動板を系す斜視図、第４図は本考案の他
の実施例を示す要部斜視図、第５図〜第７図は本考案の
さらに他の実施例を示す縦断面図である。
１・・・・・・圧電板、２，３・・・・・・電極、４，
１８・・・・・・圧電振動子、５，９・・・・・・振動
板、訃・・・・・導電性振動板、１０・・・・・・立ち
上がり部、１１， １９， ２０・・・・・・テーパ
部、１２・・・・・・フランジ。FIG. 1 is a vertical cross-sectional view showing a conventional piezoelectric vibrating device, FIG. 2 is a vertical cross-sectional view showing an embodiment of the piezoelectric vibrating device of the present invention, and FIG.
The figure is a perspective view of the diaphragm system shown in Figure 2, Figure 4 is a perspective view of essential parts showing another embodiment of the invention, and Figures 5 to 7 show still other embodiments of the invention. FIG. 1... Piezoelectric plate, 2, 3... Electrode, 4,
18... piezoelectric vibrator, 5, 9... diaphragm, diaphragm... conductive diaphragm, 10... rising portion, 11, 19, 20. ...Tapered part, 12...Flange.
Claims (1)
子の一主面を、この圧電振動子より大径の導電性振動板
を介してこの導電性振動板より大径の振動板の主面に貼
付けて支持させ、前記導電性振動板の外周面に相当する
位置から前記振動板を立ち上がらせて環状の立ち上がり
部を形成し、この立ち上がり部に先広がりのテーパ部を
形成してなることを特徴とする圧電振動装置。 （２）テーパ部が円錐状に形成されてなる実用新案登録
請求の範囲第１項記載の圧電振動装置。 〜（３）テーパ部が角錐状に形成されてなる実用新案登
録請求の範囲第１項記載の圧電振動装置。 （４）立ち上がり部がテーパ部からなる実用新案登録請
求の範囲第２項もしくは第３項記載の圧電振動装置。 （５）立ち上がり部の一部にテーパ部が形成されてなる
実用新来登録請求の範囲第２項もしくは第３項記載の圧
電振動装置。[Claims for Utility Model Registration] (1) One main surface of a piezoelectric vibrator, in which electrodes are formed on the opposing main surfaces of a piezoelectric plate, is The conductive diaphragm is attached and supported on the main surface of a diaphragm having a larger diameter than the diaphragm, and the diaphragm is raised from a position corresponding to the outer circumferential surface of the conductive diaphragm to form an annular rising portion, and a ring-shaped raised portion is formed before the raised portion. A piezoelectric vibrating device characterized by forming a widening taper part. (2) The piezoelectric vibrating device according to claim 1, wherein the tapered portion is formed in a conical shape. (3) The piezoelectric vibrating device according to claim 1, wherein the tapered portion is formed in the shape of a pyramid. (4) The piezoelectric vibrating device according to claim 2 or 3, wherein the rising portion is a tapered portion. (5) The piezoelectric vibrating device according to claim 2 or 3, wherein a tapered portion is formed in a part of the rising portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9406384U JPS6110000U (en) | 1984-06-23 | 1984-06-23 | piezoelectric vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9406384U JPS6110000U (en) | 1984-06-23 | 1984-06-23 | piezoelectric vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6110000U true JPS6110000U (en) | 1986-01-21 |
Family
ID=30652289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9406384U Pending JPS6110000U (en) | 1984-06-23 | 1984-06-23 | piezoelectric vibrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63146098U (en) * | 1987-03-13 | 1988-09-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49109549A (en) * | 1973-02-26 | 1974-10-18 |
-
1984
- 1984-06-23 JP JP9406384U patent/JPS6110000U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49109549A (en) * | 1973-02-26 | 1974-10-18 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63146098U (en) * | 1987-03-13 | 1988-09-27 |
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