JPH0412710U - - Google Patents
Info
- Publication number
- JPH0412710U JPH0412710U JP5270990U JP5270990U JPH0412710U JP H0412710 U JPH0412710 U JP H0412710U JP 5270990 U JP5270990 U JP 5270990U JP 5270990 U JP5270990 U JP 5270990U JP H0412710 U JPH0412710 U JP H0412710U
- Authority
- JP
- Japan
- Prior art keywords
- holding member
- plate
- insulating material
- buffer portion
- base
- 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
- 239000011810 insulating material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は上記実施例のベースの平面図、第３図は上
記実施例の保持部材の斜視図、第４図は従来の圧
電共振子の一例を示す組立斜視図である。
１１……ベース、１１ａ……凹所、１２……保
持部材、１２ａ……緩衝部、１３……圧電片、１
４……カバー。
Fig. 1 is a side sectional view showing one embodiment of the present invention, Fig. 2 is a plan view of the base of the above embodiment, Fig. 3 is a perspective view of the holding member of the above embodiment, and Fig. 4 is a conventional piezoelectric FIG. 2 is an assembled perspective view showing an example of a resonator. DESCRIPTION OF SYMBOLS 11... Base, 11a... Recess, 12... Holding member, 12a... Buffer part, 13... Piezoelectric piece, 1
4...Cover.
Claims (1)
ースと、 このベースに一端を固着した金属板からなる保
持部材と、 この保持部材の他端で端部を保持される板面に
電極を形成した圧電片と、 上記保持部材の両端間に形成した波状の緩衝部
と、 上記絶縁材に形成した上記緩衝部を収容する凹
所と、 を具備することを特徴とする表面実装型の圧電共
振子。[Claims for Utility Model Registration] A base made of a plate-shaped insulating material and forming a pair of electrodes, a holding member made of a metal plate with one end fixed to the base, and the other end of the holding member holding the end. a piezoelectric piece having an electrode formed on a plate surface thereof; a wavy buffer portion formed between both ends of the holding member; and a recess formed in the insulating material to accommodate the buffer portion. A surface-mounted piezoelectric resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5270990U JPH0412710U (en) | 1990-05-21 | 1990-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5270990U JPH0412710U (en) | 1990-05-21 | 1990-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412710U true JPH0412710U (en) | 1992-01-31 |
Family
ID=31573244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5270990U Pending JPH0412710U (en) | 1990-05-21 | 1990-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412710U (en) |
-
1990
- 1990-05-21 JP JP5270990U patent/JPH0412710U/ja active Pending
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