JPH0390952U - - Google Patents
Info
- Publication number
- JPH0390952U JPH0390952U JP15210989U JP15210989U JPH0390952U JP H0390952 U JPH0390952 U JP H0390952U JP 15210989 U JP15210989 U JP 15210989U JP 15210989 U JP15210989 U JP 15210989U JP H0390952 U JPH0390952 U JP H0390952U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- piezoelectric element
- piezoelectric
- stage levers
- stage
- 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
- 239000000758 substrate Substances 0.000 claims description 3
Landscapes
- Impact Printers (AREA)
Description
図面は本考案の一実施例を示す正面図である。
１……圧電素子、２……固定基板、３，４……
１段目レバー、３ａ，３ｂ，４ａ，４ｂ……ばね
部、５，６……２段目レバー、５ａ，５ｂ，６ａ
，６ｂ……ばね部、７，８……ヒンジ、９……３
段目レバー、１０……印字ワイヤ。
The drawing is a front view showing an embodiment of the present invention. 1...Piezoelectric element, 2...Fixed substrate, 3, 4...
1st stage lever, 3a, 3b, 4a, 4b... Spring part, 5, 6... 2nd stage lever, 5a, 5b, 6a
, 6b... Spring part, 7, 8... Hinge, 9... 3
Stage lever, 10...Printing wire.
Claims (1)
る寸法の歪みを発生する圧電素子と、 上記圧電素子の一端部を固定し支持する固定基
板と、 一端部が上記固定基板にばね部を介して連結し
てあるとともに上記圧電素子の他端部にばね部を
介して連結してある左右１対の１段目レバーと、 一端部が上記固定基板にばね部を介して連結し
てあるとともに上記左右１対の１段目レバーの他
の端部にばね部を介して連結してある左右１対の
２段目レバーと、 上記左右１対の２段目レバーの他端部にそれぞ
れ連結してあるヒンジと、 上記両ヒンジの先端部が相互に位置をずらして
連結してある３段目レバーと、 上記３段目レバーに固着してある印字ワイヤと を具備することを特徴とするインパクトプリンタ
用の圧電アクチユエータ。[Claims for Utility Model Registration] A piezoelectric element that generates dimensional distortion due to a piezoelectric longitudinal effect in accordance with a voltage applied to an electrode; a fixed substrate that fixes and supports one end of the piezoelectric element; a pair of left and right first stage levers connected to the fixed substrate via a spring section and connected to the other end of the piezoelectric element via the spring section; a pair of left and right second stage levers which are connected to each other via a spring portion and connected to the other end of the pair of left and right first stage levers via a spring portion; and a pair of left and right second stage levers. A hinge connected to the other end, a third lever connected with the tips of both hinges shifted from each other, and a printing wire fixed to the third lever. A piezoelectric actuator for an impact printer, comprising: a piezoelectric actuator for an impact printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210989U JPH0390952U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210989U JPH0390952U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390952U true JPH0390952U (en) | 1991-09-17 |
Family
ID=31698385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15210989U Pending JPH0390952U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390952U (en) |
-
1989
- 1989-12-28 JP JP15210989U patent/JPH0390952U/ja active Pending