JPS61149994U - - Google Patents
Info
- Publication number
- JPS61149994U JPS61149994U JP3288585U JP3288585U JPS61149994U JP S61149994 U JPS61149994 U JP S61149994U JP 3288585 U JP3288585 U JP 3288585U JP 3288585 U JP3288585 U JP 3288585U JP S61149994 U JPS61149994 U JP S61149994U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- hole
- cylindrical case
- holding device
- adjustment screw
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案による圧電素子の保持装置を使
用した変位拡大機構の断面図、第２図は同じく圧
電素子の保持装置の平面図、第３図は第２図の正
面断面図である。
１：圧電素子の保持装置、２：圧電素子、３：
ケース、４：変位拡大機構の本体、４１：穴、４
３：調整ねじ、１０：変位拡大機構。
FIG. 1 is a sectional view of a displacement magnification mechanism using a piezoelectric element holding device according to the present invention, FIG. 2 is a plan view of the same piezoelectric element holding device, and FIG. 3 is a front sectional view of FIG. 2. 1: Piezoelectric element holding device, 2: Piezoelectric element, 3:
Case, 4: Main body of displacement magnification mechanism, 41: Hole, 4
3: Adjustment screw, 10: Displacement magnification mechanism.
Claims (1)
保持装置において、該変位拡大機構の本体には該
圧電素子を配設すべき位置に穴を形成して該穴の
底には調整ねじを設け、該穴内には底付きの絶縁
材製の筒状ケースを挿入して該筒状ケースを該調
整ねじで位置調整可能にし、該筒状ケース内に該
圧電素子を挿入したことを特徴とする圧電素子の
保持装置。 In a holding device for a piezoelectric element in a displacement amplifying mechanism for a piezoelectric element, a hole is formed in the main body of the displacement amplifying mechanism at a position where the piezoelectric element is to be disposed, an adjusting screw is provided at the bottom of the hole, and an adjustment screw is provided at the bottom of the hole. A piezoelectric element characterized in that a cylindrical case made of an insulating material with a bottom is inserted into the hole so that the position of the cylindrical case can be adjusted with the adjustment screw, and the piezoelectric element is inserted into the cylindrical case. holding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3288585U JPS61149994U (en) | 1985-03-08 | 1985-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3288585U JPS61149994U (en) | 1985-03-08 | 1985-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149994U true JPS61149994U (en) | 1986-09-16 |
Family
ID=30534816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3288585U Pending JPS61149994U (en) | 1985-03-08 | 1985-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63263443A (en) * | 1987-04-22 | 1988-10-31 | Ngk Spark Plug Co Ltd | Repetitive fatigue testing device |
-
1985
- 1985-03-08 JP JP3288585U patent/JPS61149994U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63263443A (en) * | 1987-04-22 | 1988-10-31 | Ngk Spark Plug Co Ltd | Repetitive fatigue testing device |