JPH0438124U - - Google Patents
Info
- Publication number
- JPH0438124U JPH0438124U JP7990990U JP7990990U JPH0438124U JP H0438124 U JPH0438124 U JP H0438124U JP 7990990 U JP7990990 U JP 7990990U JP 7990990 U JP7990990 U JP 7990990U JP H0438124 U JPH0438124 U JP H0438124U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric resonator
- elastic
- rigid
- sealing plate
- rigid body
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案に係る圧電共振子の実施例を示
す斜視図であり、第２図は第１図に示す圧電共振
子の断面図であり、第３図は第１図及び第２図に
示す圧電共振子の分解斜視図である。第４図は第
１図乃至第３図に示す圧電共振子の封止板を拡大
して示す断面説明図である。第５図乃至第９図は
いずれも本考案に係る圧電共振子の他の実施例を
示す図であり、第５図、第６図及び第７図はいず
れも封止板の他の実施例を拡大して示す断面説明
図、第８図は封止板の形状の他の実施例を示す斜
視図であり、第９図は第８図に示す封止板が使用
された圧電共振子の断面図である。第１０図は従
来の圧電共振子を示す斜視図であり、第１１図は
第１０図に示す圧電共振子の使用状態を示す断面
説明図である。
１０，４８……圧電共振子、１２……圧電共振
体板、１４……封止板、１６……外部電極、２２
……多孔質剛体、２６……剛性フアイバー、２８
，３４，３８……積層体、３２，３６……剛性シ
ート、４０……弾性シート。
FIG. 1 is a perspective view showing an embodiment of the piezoelectric resonator according to the present invention, FIG. 2 is a sectional view of the piezoelectric resonator shown in FIG. 1, and FIG. 3 is a cross-sectional view of the piezoelectric resonator shown in FIG. FIG. 3 is an exploded perspective view of the piezoelectric resonator shown in FIG. FIG. 4 is an explanatory cross-sectional view showing an enlarged sealing plate of the piezoelectric resonator shown in FIGS. 1 to 3. FIG. 5 to 9 are diagrams showing other embodiments of the piezoelectric resonator according to the present invention, and FIGS. 5, 6, and 7 are diagrams showing other embodiments of the sealing plate. FIG. 8 is a perspective view showing another example of the shape of the sealing plate, and FIG. 9 is a diagram of a piezoelectric resonator in which the sealing plate shown in FIG. 8 is used. FIG. FIG. 10 is a perspective view showing a conventional piezoelectric resonator, and FIG. 11 is a cross-sectional explanatory view showing how the piezoelectric resonator shown in FIG. 10 is used. 10, 48... Piezoelectric resonator, 12... Piezoelectric resonator plate, 14... Sealing plate, 16... External electrode, 22
... Porous rigid body, 26 ... Rigid fiber, 28
, 34, 38... Laminate, 32, 36... Rigid sheet, 40... Elastic sheet.
Claims (1)
ともに封止された圧電共振子において、前記封止
板が剛性体と弾性体とが混在させられた弾剛性体
により構成されたことを特徴とする圧電共振子。 (2) 前記弾剛性体が弾性充填剤を含浸させた多
孔質剛体若しくは弾性充填剤を含浸させた剛性フ
アイバーから成る織布の積層体、又は弾性体を介
在させた剛性シートの積層体であることを特徴と
する請求項第１項に記載する圧電共振子。[Claims for Utility Model Registration] (1) In a piezoelectric resonator in which a piezoelectric resonator plate is held and sealed by a sealing plate, the sealing plate is an elastic body made of a mixture of a rigid body and an elastic body. A piezoelectric resonator characterized in that it is made of a rigid body. (2) The elastic and rigid body is a porous rigid body impregnated with an elastic filler, a laminate of woven fabrics made of rigid fibers impregnated with an elastic filler, or a laminate of rigid sheets with an elastic body interposed therebetween. A piezoelectric resonator according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7990990U JPH0438124U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7990990U JPH0438124U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438124U true JPH0438124U (en) | 1992-03-31 |
Family
ID=31624501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7990990U Pending JPH0438124U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438124U (en) |
-
1990
- 1990-07-27 JP JP7990990U patent/JPH0438124U/ja active Pending