JPS6388442U - - Google Patents
Info
- Publication number
- JPS6388442U JPS6388442U JP18460086U JP18460086U JPS6388442U JP S6388442 U JPS6388442 U JP S6388442U JP 18460086 U JP18460086 U JP 18460086U JP 18460086 U JP18460086 U JP 18460086U JP S6388442 U JPS6388442 U JP S6388442U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- base member
- laminated piezoelectric
- actuator
- distance
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図はこの考案に係るアクチユエータの正面
図、第２図はこの考案に係る下側受台の取付け状
態を示す図で、同図ａは第１図の―線断面図
、同図ｂは下側受台と突出部との嵌合状態を示す
一部切欠斜視図、第３図は従来のアクチユエータ
を示す図でａは正面図、ｂは側面図、ｃは平面図
である。
１……ベース部材、２……積層圧電素子、７…
…下側受台、７ａ……溝部、８……上側受台（コ
字形受台）、１１……第２のヒンジ部、１１ａ…
…突出部。
Fig. 1 is a front view of the actuator according to this invention, Fig. 2 is a diagram showing the installation state of the lower pedestal according to this invention, Fig. 1a is a cross-sectional view taken along the line -- in Fig. 1, and Fig. 2b is a sectional view taken along the line - FIG. 3 is a partially cutaway perspective view showing the fitted state of the lower pedestal and the protrusion, and FIG. 3 is a diagram showing a conventional actuator, in which a is a front view, b is a side view, and c is a plan view. 1...Base member, 2...Laminated piezoelectric element, 7...
...Lower pedestal, 7a... Groove, 8... Upper pedestal (U-shaped pedestal), 11... Second hinge part, 11a...
...protrusion.
Claims (1)
拡大伝達機構とからなるアクチユエータにおいて
、 積層圧電素子を挟持する受台をベース部材の上
下両対向部に嵌合するとともに、両受台の溝部底
面間の距離をベース部材の上下両対向部間の距離
よりやや小さくしたことを特徴とするアクチユエ
ータ。[Scope of Claim for Utility Model Registration] An actuator comprising a laminated piezoelectric element that expands due to the piezoelectric effect, a base member that supports the laminated piezoelectric element, and an expansion transmission mechanism that magnifies and transmits displacement due to the expansion of the laminated piezoelectric element, The pedestal that holds the piezoelectric element is fitted into both the upper and lower opposed parts of the base member, and the distance between the bottom surfaces of the grooves of both the pedestals is made slightly smaller than the distance between the upper and lower opposed parts of the base member. Actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18460086U JPS6388442U (en) | 1986-11-29 | 1986-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18460086U JPS6388442U (en) | 1986-11-29 | 1986-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6388442U true JPS6388442U (en) | 1988-06-08 |
Family
ID=31132432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18460086U Pending JPS6388442U (en) | 1986-11-29 | 1986-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6388442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373357A (en) * | 1989-08-15 | 1991-03-28 | Fujitsu Ltd | Displacement magnification mechanism |
-
1986
- 1986-11-29 JP JP18460086U patent/JPS6388442U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373357A (en) * | 1989-08-15 | 1991-03-28 | Fujitsu Ltd | Displacement magnification mechanism |