JPH01139463U - - Google Patents
Info
- Publication number
- JPH01139463U JPH01139463U JP3600888U JP3600888U JPH01139463U JP H01139463 U JPH01139463 U JP H01139463U JP 3600888 U JP3600888 U JP 3600888U JP 3600888 U JP3600888 U JP 3600888U JP H01139463 U JPH01139463 U JP H01139463U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- lever arm
- displacement
- amplification mechanism
- displacement amplification
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
Description
第１図は本考案の圧電素子変位増幅機構の第１
の実施例の側面図、第２図は本考案の圧電素子変
位増幅機構の第２の実施例の側面図、第３図は圧
電素子変位増幅機構の従来例の側面図である。
１，２１……圧電素子、２，２２……合成樹脂
層、３，２３……ヒンジ、４，２４……基板、４
ａ，２４ａ……取付穴、５，２５……ヒンジ、６
，２６……レバーアーム、７……梁、８，２８…
…印字針、９……調整ねじ、１０，３０……圧電
素子の変位、１１，３１……最大変位。
Figure 1 shows the first piezoelectric element displacement amplification mechanism of the present invention.
FIG. 2 is a side view of a second embodiment of the piezoelectric displacement amplification mechanism of the present invention, and FIG. 3 is a side view of a conventional example of the piezoelectric displacement amplification mechanism. 1, 21... Piezoelectric element, 2, 22... Synthetic resin layer, 3, 23... Hinge, 4, 24... Substrate, 4
a, 24a...Mounting hole, 5, 25...Hinge, 6
, 26... Lever arm, 7... Beam, 8, 28...
... Printing needle, 9 ... Adjustment screw, 10, 30 ... Displacement of piezoelectric element, 11, 31 ... Maximum displacement.
Claims (1)
位出力端が接続され、該圧電素子の変位を前記レ
バーアームによつて拡大伝達する圧電素子変位増
幅機構において、 前記圧電素子は、該圧電素子の伸縮方向の、圧
電素子の寸法誤差を含む構成各部品の加工誤差を
調整する合成樹脂層を介してレバーアームに接続
されていることを特徴とする圧電素子変位増幅機
構。[Claims for Utility Model Registration] A piezoelectric element displacement amplification mechanism in which a displacement output end of a piezoelectric element is connected to a lever arm connected to a substrate, and the displacement of the piezoelectric element is magnified and transmitted by the lever arm, comprising: A piezoelectric element displacement amplification mechanism characterized in that the element is connected to a lever arm via a synthetic resin layer that adjusts machining errors of each component, including dimensional errors of the piezoelectric element, in the direction of expansion and contraction of the piezoelectric element. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036008U JPH071806Y2 (en) | 1988-03-17 | 1988-03-17 | Piezoelectric element displacement amplification mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036008U JPH071806Y2 (en) | 1988-03-17 | 1988-03-17 | Piezoelectric element displacement amplification mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01139463U true JPH01139463U (en) | 1989-09-22 |
| JPH071806Y2 JPH071806Y2 (en) | 1995-01-18 |
Family
ID=31262629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988036008U Expired - Lifetime JPH071806Y2 (en) | 1988-03-17 | 1988-03-17 | Piezoelectric element displacement amplification mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071806Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016178836A (en) * | 2015-03-20 | 2016-10-06 | 住友重機械工業株式会社 | Actuator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6174856A (en) * | 1984-09-19 | 1986-04-17 | Nec Corp | Printing element |
-
1988
- 1988-03-17 JP JP1988036008U patent/JPH071806Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6174856A (en) * | 1984-09-19 | 1986-04-17 | Nec Corp | Printing element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016178836A (en) * | 2015-03-20 | 2016-10-06 | 住友重機械工業株式会社 | Actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071806Y2 (en) | 1995-01-18 |