JPH036318U - - Google Patents
Info
- Publication number
- JPH036318U JPH036318U JP6648589U JP6648589U JPH036318U JP H036318 U JPH036318 U JP H036318U JP 6648589 U JP6648589 U JP 6648589U JP 6648589 U JP6648589 U JP 6648589U JP H036318 U JPH036318 U JP H036318U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- piezoelectric resonator
- outer peripheral
- peripheral side
- connecting 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
- 230000002093 peripheral effect Effects 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図はこの考案の一実施例を示す斜視図であ
る。第２図は第１図に示す圧電共振子のフレーム
端部の振動状態を有限要素法を用いて表した図解
図である。第３図はこの考案の他の実施例を示す
斜視図である。第４図は第３図に示す圧電共振子
のフレームの厚みと第２の連結部の厚みとの関係
を示す図解図である。第５図は第３図に示す圧電
共振子のフレーム端部の振動状態を有限要素法を
用いて表した図解図である。第６図はこの考案の
背景となる従来の圧電共振子のフレームを示す斜
視図である。第７図は第６図に示す従来の圧電共
振子のフレーム端部の振動状態を有限要素法を用
いて表した図解図である。
図において、１０……圧電共振子のフレーム、
１２……第１のフレーム、１４……第２のフレー
ム、１６……振動体、１８……第１の連結部、２
０……第２の連結部を示す。
FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is an illustrative diagram showing the vibration state of the frame end of the piezoelectric resonator shown in FIG. 1 using the finite element method. FIG. 3 is a perspective view showing another embodiment of this invention. FIG. 4 is an illustrative view showing the relationship between the thickness of the frame of the piezoelectric resonator shown in FIG. 3 and the thickness of the second connecting portion. FIG. 5 is an illustrative diagram showing the vibration state of the frame end of the piezoelectric resonator shown in FIG. 3 using the finite element method. FIG. 6 is a perspective view showing a frame of a conventional piezoelectric resonator, which is the background of this invention. FIG. 7 is an illustrative diagram showing the vibration state of the frame end of the conventional piezoelectric resonator shown in FIG. 6 using the finite element method. In the figure, 10...frame of a piezoelectric resonator,
12...First frame, 14...Second frame, 16...Vibrating body, 18...First connecting portion, 2
0... Indicates the second connecting portion.
Claims (1)
部を介して前記圧電共振子を支持するための第１
のフレーム、および 前記第１のフレームの外周側に形成され、第２
の連結部を介して前記第１のフレームを支持する
ための第２のフレームを含み、 前記第２のフレームは、４角形状の４隅を切断
した外周形状とした、圧電共振子のフレーム。 ２ 圧電共振子の外周側に形成され、第１の連結
部を介して前記圧電共振子を支持するための第１
のフレーム、および 前記第１のフレームの外周側に形成され、第２
の連結部を介して前記第１のフレームを支持する
ための第２のフレームを含み、 前記第２の連結部は、その厚みを前記第１のフ
レームおよび前記第２のフレームの厚みより薄く
した、圧電共振子のフレーム。[Claims for Utility Model Registration] 1. A first portion formed on the outer peripheral side of the piezoelectric resonator and supporting the piezoelectric resonator via a first connecting portion.
a frame formed on the outer peripheral side of the first frame, and a second frame formed on the outer peripheral side of the first frame;
A frame for a piezoelectric resonator, including a second frame for supporting the first frame via a connecting portion of the piezoelectric resonator, wherein the second frame has an outer circumferential shape with four corners of a rectangular shape cut off. 2 a first portion formed on the outer peripheral side of the piezoelectric resonator and supporting the piezoelectric resonator via a first connecting portion;
a frame formed on the outer peripheral side of the first frame, and a second frame formed on the outer peripheral side of the first frame;
a second frame for supporting the first frame via a connecting portion, the second connecting portion having a thickness thinner than that of the first frame and the second frame. , piezoelectric resonator frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6648589U JPH036318U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6648589U JPH036318U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036318U true JPH036318U (en) | 1991-01-22 |
Family
ID=31599250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6648589U Pending JPH036318U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444999U (en) * | 1977-09-02 | 1979-03-28 |
-
1989
- 1989-06-07 JP JP6648589U patent/JPH036318U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444999U (en) * | 1977-09-02 | 1979-03-28 | ||
| JPS5625312Y2 (en) * | 1977-09-02 | 1981-06-15 |