JPS611920U - piezoelectric vibrator - Google Patents
piezoelectric vibratorInfo
- Publication number
- JPS611920U JPS611920U JP8683184U JP8683184U JPS611920U JP S611920 U JPS611920 U JP S611920U JP 8683184 U JP8683184 U JP 8683184U JP 8683184 U JP8683184 U JP 8683184U JP S611920 U JPS611920 U JP S611920U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric vibrator
- groove
- square
- piezoelectric
- frame
- 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
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図は本考案の圧電振動子の実施例を示す分・′
解斜視図、第２図は組立斜視図、第３図は他の実施例
を示す圧電振動子の部分断面図、第４図は本考案の圧電
振動子を用い得る梯子形圧電濾波器の内部側面図、第５
図は第４図の等価回路図、第６図は従来の圧電振動子の
分解斜視図である。
２０・４０：枠体、２１・２２・４３：金属片、２３・
５３・５４：圧電振動素子、２４・４１：溝、２５：柱
状部、２６：電極、２７・３２・５０・５１・５２：端
子、２８・３３：主部分、２９・３４・４４：係止部分
、３０・３５：突起、４２：凹部、５５：バネ材、５６
二箱体。Figure 1 shows an embodiment of the piezoelectric vibrator of the present invention.
FIG. 2 is an exploded perspective view, FIG. 2 is an assembled perspective view, FIG. 3 is a partial sectional view of a piezoelectric vibrator showing another embodiment, and FIG. 4 is an interior of a ladder-type piezoelectric filter that can use the piezoelectric vibrator of the present invention. Side view, 5th
This figure is an equivalent circuit diagram of FIG. 4, and FIG. 6 is an exploded perspective view of a conventional piezoelectric vibrator. 20・40: Frame body, 21・22・43: Metal piece, 23・
53, 54: piezoelectric vibrating element, 24, 41: groove, 25: columnar part, 26: electrode, 27, 32, 50, 51, 52: terminal, 28, 33: main part, 29, 34, 44: locking Part, 30/35: Protrusion, 42: Recess, 55: Spring material, 56
Two boxes.
Claims (1)
四角形の合成樹脂の枠体内に面積振動を行う正方形の圧
電振動素子があり、該圧電振動素子は枠体の該溝に周辺
を嵌め込まれて固定されている平板状の金属片の突起に
よりその中央を上下から弾性的に押圧、支持されている
ことを特徴とする圧電振動子。There is a square piezoelectric vibrating element that performs areal vibration within a square synthetic resin frame that has open surfaces at the top and bottom and a vertical p-groove on the outer surface, and the piezoelectric vibrator is placed around the groove in the frame. A piezoelectric vibrator characterized in that its center is elastically pressed and supported from above and below by a protrusion of a flat metal piece that is fitted and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8683184U JPS611920U (en) | 1984-06-12 | 1984-06-12 | piezoelectric vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8683184U JPS611920U (en) | 1984-06-12 | 1984-06-12 | piezoelectric vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611920U true JPS611920U (en) | 1986-01-08 |
Family
ID=30638490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8683184U Pending JPS611920U (en) | 1984-06-12 | 1984-06-12 | piezoelectric vibrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611920U (en) |
-
1984
- 1984-06-12 JP JP8683184U patent/JPS611920U/en active Pending
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