JPH0244892U - - Google Patents
Info
- Publication number
- JPH0244892U JPH0244892U JP1988123768U JP12376888U JPH0244892U JP H0244892 U JPH0244892 U JP H0244892U JP 1988123768 U JP1988123768 U JP 1988123768U JP 12376888 U JP12376888 U JP 12376888U JP H0244892 U JPH0244892 U JP H0244892U
- Authority
- JP
- Japan
- Prior art keywords
- extensible
- drive mechanism
- driven
- piezoelectric
- electrostrictive
- 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
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
第１図は本考案の一実施例の正面図、第２図ａ
，ｂは第１図の駆動機構と伸縮機構の接触面の加
工例を示す側面図、第３図は従来の電磁石を用い
たロツク機構の一例の平面図、第４図は従来の切
断できるワイヤを用いたロツク機構の一例の平面
図、第５図ａ，ｂは従来のミラー駆動機構の一例
の平面図および側面図である。
１……支持機構、２，３……伸縮機構、４……
鋸歯状に加工された接触面、５……凹凸に加工さ
れた接触面、１０……ベース、１１……駆動機構
、１２……電歪又は圧電素子、１３……ミラー、
１４……取付ネジ、１５……取付ブロツク、１６
……電磁石、１７……ワイヤ、１８……ワイヤカ
ツタ。
Figure 1 is a front view of an embodiment of the present invention, Figure 2 a
, b is a side view showing an example of machining the contact surface between the drive mechanism and the telescopic mechanism in Fig. 1, Fig. 3 is a plan view of an example of a locking mechanism using a conventional electromagnet, and Fig. 4 is a conventional cuttable wire. Figures 5a and 5b are a plan view and a side view of an example of a conventional mirror drive mechanism. 1... Support mechanism, 2, 3... Telescopic mechanism, 4...
Contact surface processed into sawtooth shape, 5... Contact surface processed into unevenness, 10... Base, 11... Drive mechanism, 12... Electrostrictive or piezoelectric element, 13... Mirror,
14...Mounting screw, 15...Mounting block, 16
...Electromagnet, 17...Wire, 18...Wire cutter.
Claims (1)
の駆動機構を所定間隔で挾むように配置されたア
ームを有する支持機構と、この支持機構のアーム
部分に前記駆動機構を挾んで取付けられた２つの
伸縮機構とを備え、前記伸縮機構が、印加電圧に
より長さが伸縮する電歪あるいは圧電素子により
駆動され、前記駆動機構が固定されるものである
ことを特徴とする圧電ロツク機構。 a drive mechanism that provides a predetermined movement to a driven body; a support mechanism having arms arranged to sandwich the drive mechanism at a predetermined interval; 1. A piezoelectric lock mechanism comprising: an extensible mechanism, the extensible mechanism being driven by an electrostrictive or piezoelectric element whose length expands and contracts according to an applied voltage, and the driving mechanism being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123768U JPH0244892U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123768U JPH0244892U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244892U true JPH0244892U (en) | 1990-03-28 |
Family
ID=31372923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988123768U Pending JPH0244892U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244892U (en) |
-
1988
- 1988-09-20 JP JP1988123768U patent/JPH0244892U/ja active Pending