CN103345295B - Two-dimensional displacement adjusting mechanism - Google Patents
Two-dimensional displacement adjusting mechanism Download PDFInfo
- Publication number
- CN103345295B CN103345295B CN201310250290.0A CN201310250290A CN103345295B CN 103345295 B CN103345295 B CN 103345295B CN 201310250290 A CN201310250290 A CN 201310250290A CN 103345295 B CN103345295 B CN 103345295B
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- China
- Prior art keywords
- platform
- magnet
- screw
- base
- guidepost
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- Expired - Fee Related
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Abstract
Provided is a two-dimensional displacement adjusting mechanism. A magnet can provide restoring force to provide two-dimensional translation adjustment and achieve two-dimensional translation adjustment on one single layer. The two-dimensional displacement adjusting mechanism is good in stability and compact in structure.
Description
Technical field
The present invention relates to bidimensional displacement governor motion, particularly one provides restoring force by magnetic force, realizes the mechanism of bidimensional translational adjustment at individual layer, its good stability, compact conformation.
Background technology
In various motion, bidimensional displacement governor motion is divided into the two-layer wherein one dimension that realizes respectively to regulate usually, respectively has guide rail to provide guiding, provides restoring force by spring; This structure of guide-rail is complicated, and spring rate is little, causes the poor stability of mechanism.
Summary of the invention
The invention provides a kind of bidimensional displacement governor motion, object is to simplify guide rail, avoids the shortcoming that spring rate is little, and it is simple that this device has structure, the feature stablized.
Technical solution of the present invention is as follows:
A kind of bidimensional displacement governor motion, feature is that its formation comprises base, platform, screw mandrel, guidepost, magnet and guide rail; Described base and platform are that non-magnet material is made;
Two adjacent sides of described base are provided with higher frame bar and a lower open square region, the first endoporus is provided with in the center deviation lower left of this square region, this first endoporus is embedded with the first magnet, two described frame bars are equipped with from the coaxial screw leading to described square region outside to inside and through hole, the aperture of this through hole is less than the path of described screw, this screw is for the engagement of described screw mandrel, described guidepost and described guide rail are "T"-shaped linking together by screw, and described guidepost is placed in described through hole;
Described platform is square, the region, center deviation upper right side of the below of this platform has the second endoporus be embedded for the second magnet, the second magnet in described platform is relative with the first magnet heteropolarity of described base and be staggeredly located, two adjacent side of described platform are equipped with " ┑ " shape spigot surface of indent, described platform is placed in the square region of described base, the lower surface of this platform and the upper surface of described base square region form glide plane, " ┑ " shape spigot surface of described platform leans in opposite directions mutually with the guide pass of described guide rail, described screw mandrel is arranged in described screw, guidepost described in promoting by the turn in described screw of described screw mandrel moves and the first described magnet in through-holes, the restoring force of deviation between second magnetic blow out centre, the one-dimensional position of the platform that the platform described in driving slides described in formation on described base moves.
Bidimensional displacement governor motion of the present invention provides restoring force by magnet, and magnet suction makes platform and base contacts good rigidly, and stability is high, in a plane, realize bidimensional translational adjustment, and drives with guide rail form simple.
Accompanying drawing explanation
Fig. 1 is the stereographic map of bidimensional displacement governor motion of the present invention;
Fig. 2 is the cut-open view that the a-a of Fig. 1 cuts open;
Fig. 3 is the stereographic map of platform 2;
Fig. 4 is the stereographic map of guidepost 4 when being connected with guide rail 6;
Fig. 5 is base 1 stereographic map;
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, but should not limit the scope of the invention successively.
Refer to Fig. 1, Fig. 2, as seen from the figure, bidimensional displacement governor motion of the present invention, comprises base 1, platform 2, screw mandrel 3, guidepost 4, magnet 5 and guide rail 6; Described base 1 and platform 2 are made for non-magnet material;
Two adjacent sides of described base 1 are provided with higher frame bar and a lower open square region, the first endoporus 16 is provided with in the center deviation lower left of this square region, this first endoporus 16 is embedded with the first magnet 5, two described frame bars are equipped with from the coaxial screw 15 leading to described square region outside to inside and through hole 14, the aperture of this through hole 14 is less than the path of described screw 15, this screw 15 engages for described screw mandrel 3, described guidepost 4 and described guide rail 6 are linked together in "T"-shaped by screw 7, described guidepost 4 is placed in described through hole 14,
Described platform 2 is square, the region, center deviation upper right side of the below of this platform 2 has the second endoporus 10 be embedded for the second magnet 5, the second magnet 5 in described platform 2 is relative with the first magnet 5 heteropolarity of described base 1 and be staggeredly located, two adjacent side of described platform 2 are equipped with " ┑ " shape spigot surface 8 of indent, described platform 2 is placed in the square region of described base 1, the lower surface 17 of this platform 2 forms glide plane with the upper surface 18 of described base 1 square region, " ┑ " shape spigot surface 8 of described platform 2 leans in opposite directions mutually with the guide pass 13 of described guide rail 6, described screw mandrel 3 is arranged in described screw 15, guidepost 4 described in promoting by the turn in described screw 15 of described screw mandrel 3 moves and the first described magnet 5 in through hole 14, the restoring force of deviation between second magnet 5 center, the one-dimensional position of the platform 2 that the platform 2 described in driving slides described in formation on described base 1 moves.The magnet suction formed owing to being placed in base 1 and the layout be staggeredly located of two magnet 5 of platform 2 makes platform 2 all the time near guide rail 6, and two magnet 5 there is a natural attraction between the sexes, make platform 2 near base 1, ensure that stablizing of platform 2.
Claims (1)
1. bidimensional displacement governor motion, is characterised in that its formation comprises base, platform, screw mandrel, guidepost, magnet and guide rail; Described base and platform are that non-magnet material is made;
Two adjacent sides of described base are provided with higher frame bar and an open square region lower than this frame bar, the first endoporus is provided with in the center deviation lower left of this square region, this first endoporus is embedded with the first magnet, two described frame bars are equipped with from the coaxial screw leading to described square region outside to inside and through hole, the aperture of this through hole is less than the bore of described screw, this screw is for the engagement of described screw mandrel, described guidepost and described guide rail are "T"-shaped linking together by screw, and described guidepost is placed in described through hole;
Described platform is square, the region, center deviation upper right side of the below of this platform has the second endoporus be embedded for the second magnet, the second magnet in described platform is relative with the first magnet heteropolarity of described base and be staggeredly located, two adjacent side of described platform are equipped with " ┑ " shape spigot surface of indent, described platform is placed in the square region of described base, the lower surface of this platform and the upper surface of described base square region form glide plane, " ┑ " shape spigot surface of described platform leans in opposite directions mutually with the guide pass of described guide rail, described screw mandrel is arranged in described screw, guidepost described in promoting by the turn in described screw of described screw mandrel moves and the first described magnet in through-holes, the restoring force of deviation between second magnetic blow out centre, the one-dimensional position of the platform that the platform described in driving slides described in formation on described base moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250290.0A CN103345295B (en) | 2013-06-21 | 2013-06-21 | Two-dimensional displacement adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250290.0A CN103345295B (en) | 2013-06-21 | 2013-06-21 | Two-dimensional displacement adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103345295A CN103345295A (en) | 2013-10-09 |
| CN103345295B true CN103345295B (en) | 2015-02-18 |
Family
ID=49280098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310250290.0A Expired - Fee Related CN103345295B (en) | 2013-06-21 | 2013-06-21 | Two-dimensional displacement adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103345295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758190B (en) * | 2018-03-07 | 2020-10-13 | 中国科学院光电研究院 | Two-dimensional translation lifting adjusting device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108273U (en) * | 1991-05-31 | 1992-06-24 | 李树德 | Two-dimensional displacement measurer |
| CN2233561Y (en) * | 1995-02-14 | 1996-08-21 | 王宝元 | Two-dimensional displacement dynamic measuring unit |
| DE102007008555A1 (en) * | 2007-02-21 | 2008-08-28 | Hiwin Mikrosystem Corp. | Linear-returning device for drive, comprises winding tape and readjusting pinion, which has pivot pin, on which winding tape is wound, where readjusting pinion and winding tape move synchronously and return under effect of adjusting force |
| CN102226850B (en) * | 2011-06-17 | 2012-10-10 | 中国科学院上海光学精密机械研究所 | Three-dimensional angle adjustment mechanism |
| CN102419617B (en) * | 2011-07-28 | 2013-07-17 | 无锡四方集团真空炉业有限公司 | Elevation travel switch limiting device |
| CN202350703U (en) * | 2011-12-05 | 2012-07-25 | 上海拖拉机内燃机有限公司 | Small range contacting two-dimensional displacement measuring tool |
| CN102706248A (en) * | 2012-05-18 | 2012-10-03 | 河海大学 | Two-dimensional displacement measurement device and method |
| CN103033141A (en) * | 2012-12-28 | 2013-04-10 | 中国科学院长春光学精密机械与物理研究所 | Two-dimensional displacement measurement device |
-
2013
- 2013-06-21 CN CN201310250290.0A patent/CN103345295B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103345295A (en) | 2013-10-09 |
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Granted publication date: 20150218 Termination date: 20200621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |