JPH01153238U - - Google Patents
Info
- Publication number
- JPH01153238U JPH01153238U JP4958888U JP4958888U JPH01153238U JP H01153238 U JPH01153238 U JP H01153238U JP 4958888 U JP4958888 U JP 4958888U JP 4958888 U JP4958888 U JP 4958888U JP H01153238 U JPH01153238 U JP H01153238U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- lever arm
- view
- displacement
- amplification mechanism
- 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 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Description
第１図は本考案の圧電素子変位増幅機構の第１
の実施例の正面図、第２図は第１図のＢ―Ｂ断面
の拡大断面図、第３図は第１図の圧電素子変位増
幅機構の平面図、第４図は本考案の圧電素子変位
増幅機構の第２の実施例の正面図、第５図は第４
図のＣ―Ｃ断面の拡大断面図、第６図は本考案の
圧電素子変位増幅機構の第３の実施例の正面図、
第７図は第６図のＤ―Ｄ断面の拡大断面図、第８
図は本考案の圧電素子変位増幅機構の第４の実施
例の正面図、第９図は第８図のＥ―Ｅ断面の拡大
断面図、第１０図は圧電素子変位増幅機構の従来
例の正面図である。
１……圧電素子、１ａ……圧電素子の変位、２
，３……ヒンジ、４……基板、４ａ……取付穴、
５……レバーアーム、６……梁、７……丸リベツ
ト、８……最大変位、９……合成樹脂層、１０…
…皿リベツト、１１……平ワツシヤー、１２……
異形状の梁、１２ａ……部分。
Figure 1 shows the first piezoelectric element displacement amplification mechanism of the present invention.
2 is an enlarged sectional view of the BB cross section in FIG. 1, FIG. 3 is a plan view of the piezoelectric element displacement amplification mechanism in FIG. 1, and FIG. 4 is a piezoelectric element according to the present invention. A front view of the second embodiment of the displacement amplification mechanism, FIG.
FIG. 6 is an enlarged sectional view of the cross section taken along line CC in the figure, and FIG. 6 is a front view of the third embodiment of the piezoelectric element displacement amplification mechanism of the present invention.
Figure 7 is an enlarged cross-sectional view of the DD cross section in Figure 6;
The figure is a front view of the fourth embodiment of the piezoelectric displacement amplification mechanism of the present invention, FIG. 9 is an enlarged sectional view taken along the line EE in FIG. 8, and FIG. It is a front view. 1... Piezoelectric element, 1a... Displacement of piezoelectric element, 2
, 3... Hinge, 4... Board, 4a... Mounting hole,
5... Lever arm, 6... Beam, 7... Round rivet, 8... Maximum displacement, 9... Synthetic resin layer, 10...
...Flat rivets, 11...Flat washers, 12...
Irregularly shaped beam, 12a... part.
Claims (1)
本のレバーアームの一端に圧電素子の両端がそれ
ぞれ接続され、該２本のレバーアームの他端に梁
が接続されて、圧電素子の変位を前記レバーアー
ムによつて拡大して前記梁に伝達する圧電素子変
位増幅機構において、 前記梁が前記レバーアームにリベツト締結によ
つて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] Two devices in which the intermediate portions are connected to both sides of the board, respectively.
Both ends of a piezoelectric element are connected to one end of the lever arm of the book, a beam is connected to the other ends of the two lever arms, and the displacement of the piezoelectric element is magnified by the lever arm and transmitted to the beam. A piezoelectric element displacement amplification mechanism characterized in that the beam is connected to the lever arm by fastening a rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4958888U JPH078203Y2 (en) | 1988-04-12 | 1988-04-12 | Piezoelectric element displacement amplification mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4958888U JPH078203Y2 (en) | 1988-04-12 | 1988-04-12 | Piezoelectric element displacement amplification mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01153238U true JPH01153238U (en) | 1989-10-23 |
| JPH078203Y2 JPH078203Y2 (en) | 1995-03-01 |
Family
ID=31275678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4958888U Expired - Lifetime JPH078203Y2 (en) | 1988-04-12 | 1988-04-12 | Piezoelectric element displacement amplification mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078203Y2 (en) |
-
1988
- 1988-04-12 JP JP4958888U patent/JPH078203Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078203Y2 (en) | 1995-03-01 |