CN101979906A - Plane mirror positioning device capable of adjusting position - Google Patents
Plane mirror positioning device capable of adjusting position Download PDFInfo
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- CN101979906A CN101979906A CN201010517572.9A CN201010517572A CN101979906A CN 101979906 A CN101979906 A CN 101979906A CN 201010517572 A CN201010517572 A CN 201010517572A CN 101979906 A CN101979906 A CN 101979906A
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- plane mirror
- positioning knob
- upper bracket
- supporting post
- plane
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Abstract
The invention discloses a plane mirror positioning device capable of adjusting the position, and belongs to the field of industrial measurement. The plane mirror positioning device aims to solve the problem that the installation position of a plane mirror cannot be positioned and adjusted accurately. The system comprises a support (1), a first support pillar (2), a plane mirror (3), a first positioning knob (4), an upper support (5), a second positioning knob (6), a first adjustment nut (7), a third positioning knob (8), a level bubble (9), a second adjustment nut (10), a fourth positioning knob (11) and a second support pillar (12). The detection system can adjust the position of the plane mirror quickly and accurately.
Description
Technical field
The present invention relates to the positioning device in a kind of commercial measurement field, in particular, it relates to a kind of plane mirror positioning device of adjustable positions.
Background technique
Plane mirror is the device commonly used in a kind of commercial measurement field, traditional plane mirror installation method is fixed installation, the mounting point of plane mirror can't be adjusted, in measuring phase, often cause the decline of The measuring precision owing to plane mirror mounting point misalignment, therefore, design can improve the installing and locating precision of plane mirror, and guarantees the plane mirror positioning device of the adjustable positions that its mounting point can accurately be adjusted in the course of the work, and is significant to the technological progress in commercial measurement field.
Summary of the invention
The present invention is directed to the present situation that to adjust plane mirror space mounting position at present, provide a kind of and have easy and simple to handle, reliable performance, firm in structure, highly versatile, be easy to install, the plane mirror positioning device of low cost of manufacture, the mounting point can be adjusted, Location accuracy is high satisfied surveying instrument manufacturer, colleges and universities, scientific research institutions and country's metering, adjustable positions that quality supervised department requires.
Consult Fig. 1 to Fig. 5, for solving the problems of the technologies described above, the present invention adopts following technological scheme to be achieved.The plane mirror positioning device of adjustable positions provided by the present invention includes lower support frame, first supporting post, plane mirror, first positioning knob, upper bracket, second positioning knob, the first adjustment nut, the 3rd positioning knob, levelling bubble, second adjustment nut, the 4th positioning knob and second supporting post.
Lower support frame is placed on the smooth working surface, the first identical supporting post, the screw thread of second supporting post below is fixedlyed connected with the tapped through hole screw thread of lower support frame, the V-type elongated slot line contact matching of the lower surface edge of plane mirror and lower support frame upper surface middle part, the U type elongated slot of upper bracket bottom is inserted at the plane mirror top, and has certain adjusting play between the lower surface of the U type elongated slot of upper bracket and the upper surface of side and plane mirror and the side, first supporting post, second supporting post passes the manhole of upper bracket both sides from bottom to top, fixedly connected with the second screw screw thread of adjusting nut with the first identical adjustment nut respectively, levelling bubble is bonding with the upper surface of upper bracket or be threaded fixing along the parallel plane direction of lateral symmetry, the first identical positioning knob, second positioning knob, the 3rd positioning knob, the 4th positioning knob passes the fine thread through hole of upper bracket side respectively from outside to inside, be connected first positioning knob with the fine thread through hole whorl of upper bracket side, second positioning knob, the 3rd positioning knob, the 4th positioning knob is threaded one section end and cooperates with the contacts side surfaces of plane mirror.
The cuboid part of lower support frame described in the technological scheme for making after the standard steel plate cutting, in the both sides of lower support frame about two tapped through holes of processing of its vertical symmetry plane symmetry, the axis of tapped through hole is vertical with the lower surface of lower support frame, and parallel plane processing V-type elongated slot that with two tapped through hole axis determine parallel with the bottom surface in the upper surface middle part of lower support frame.
The cuboid part of upper bracket described in the technological scheme for making after the standard steel plate cutting, at the upper surface of upper bracket two manholes of processing about its vertical symmetry plane symmetry, the axis of manhole is vertical with the upper surface of upper bracket, in the side of upper bracket about four fine thread through holes of processing of its vertical symmetry plane and lateral symmetry plane symmetry, at U type elongated slot of lower surface middle part processing of upper bracket.
First positioning knob described in the technological scheme, second positioning knob, the 3rd positioning knob, the 4th positioning knob are the cylindrical component that has ladder, and one section of minor diameter is processed with fine thread, and large diameter one section radially evenly is processed with U type groove.
First supporting post described in the technological scheme, second supporting post are the solid cylindrical part, are processed with screw thread at the two ends of first supporting post, second supporting post.
The invention has the beneficial effects as follows:
(1) the present invention adopts a plurality of positioning knobs that have fine thread to adjust the position at plane mirror top, and adopts the V-type groove that the plane mirror bottom is positioned, and has realized the accurate adjustment of plane mirror at the fore-and-aft direction position angle.
(2) the present invention places levelling bubble at the upper bracket top, can guarantee the upper bracket level, because the axis of two through holes of upper bracket is vertical with upper surface, the axis of two screws of lower support frame is vertical with lower surface, therefore first supporting post is all vertical with lower support frame with upper bracket with second supporting post, finally guaranteed the level of lower support frame V-type groove by levelling bubble, this design can realize that the plane mirror bottom is horizontal all the time, guaranteed plane mirror accurate location in the horizontal direction, improved plane mirror greatly efficient and the precision of adjusting is installed.
(3) major part of the present invention adopts the standard steel plate to process, and at first, standard steel plate output is big, and the machining operation is few, and cost of production is lower; Secondly,, adopt the standard steel plate to have certain intensity as the important accessory of surveying instrument, can be indeformable in long-term the use, the precision that assurance is measured can satisfy the requirement of NBS to measuring accuracy.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing:
Fig. 1 be adjustable positions the plane mirror positioning device see that along Y-axis its axle surveys disassembly diagram from facing the XOZ plane in the other direction;
Fig. 2 be adjustable positions the plane mirror positioning device see its axonometric projection graph in the other direction along Y-axis from facing the XOZ plane;
Fig. 3 be upper bracket 5 see its axonometric projection graph along the Y-axis postive direction from facing the XOZ plane;
Fig. 4 be lower support frame 1 see its axonometric projection graph in the other direction along Y-axis from facing the XOZ plane;
Fig. 5 be adjustable positions the plane mirror positioning device see its isometric cutaway view in the other direction along Y-axis from facing the XOZ plane;
Among the figure: 1. lower support frame, 2. first supporting post, 3. plane mirror, 4. first positioning knob, 5. upper bracket, 6. second positioning knob 7. first is adjusted nut, 8. the 3rd positioning knob, 9. levelling bubble 10. second is adjusted nut, 11. the 4th positioning knobs, 12. second supporting posts.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
Consult Fig. 1 to Fig. 5, the plane mirror positioning device of adjustable positions includes lower support frame 1, first supporting post 2, plane mirror 3, first positioning knob 4, upper bracket 5, second positioning knob 6, the first adjustment nut 7, the 3rd positioning knob 8, levelling bubble 9, second adjustment nut 10, the 4th positioning knob 11 and second supporting post 12.
Identical first supporting post 2, second supporting post 12 are the solid cylindrical part, two ends at first supporting post 2, second supporting post 12 are processed with screw thread, and the screw thread of first supporting post 2, second supporting post, 12 belows is fixedlyed connected with the tapped through hole screw thread of lower support frame 1.
The cuboid part of upper bracket 5 for making after the standard steel plate cutting, the manufacturing of employing standard steel plate can reduce machining amount, at the upper surface of upper bracket 5 about symmetrical two manholes of processing of its vertical symmetry plane (crossing barycenter and the parallel plane plane of YOZ), the axis of manhole is vertical with the upper surface of upper bracket 5, in the side of upper bracket 5 about symmetrical four the fine thread through holes of processing of its vertical symmetry plane (crossing barycenter and the parallel plane plane of YOZ) and lateral symmetry plane (barycenter and the parallel plane plane of XOZ excessively), U type elongated slot of lower surface middle part processing at upper bracket 5, the U type elongated slot of upper bracket 5 bottoms is inserted at plane mirror 3 tops, and has certain adjusting play between the lower surface of the U type elongated slot of upper bracket 5 and the upper surface of side and plane mirror 3 and the side, first supporting post 2 and second supporting post 12 pass the manhole of upper bracket 5 both sides from bottom to top, adjust nut 7 and fixedly connected with the second screw screw thread of adjusting nut 10 with identical first respectively, PT-9540 type levelling bubble 9 direction that (to cross barycenter and the parallel plane plane of XOZ) along the lateral symmetry plane parallel is bonding with the upper surface of upper bracket 5 or be threaded fixing.
The first identical positioning knob 4, second positioning knob 6, the 3rd positioning knob 8, the 4th positioning knob 11 is for having the cylindrical component of ladder, one section of minor diameter is processed with fine thread, be convenient to realize the precision adjustment of plane mirror 3 position locations, large diameter one section radially evenly is processed with U type groove, frictional force when being convenient to increase the rotation adjustment, first positioning knob 4, second positioning knob 6, the 3rd positioning knob 8, the 4th positioning knob 11 passes the fine thread through hole of upper bracket 5 sides respectively from outside to inside, be connected first positioning knob 4 with the fine thread through hole whorl of upper bracket 5 sides, second positioning knob 6, the 3rd positioning knob 8, the 4th positioning knob 11 is threaded one section end and cooperates with the contacts side surfaces of plane mirror 3.
The using method of the plane mirror positioning device of adjustable positions:
Unscrew first and adjust nut 7, second adjusts nut 10, make the upper bracket 5 suitable distance that moves up, rotate first positioning knob 4 laterally, second positioning knob 6, the 3rd positioning knob 8, the 4th positioning knob 11, plane mirror 3 vertically is placed on the V-type groove of lower support frame 1 upper surface, and plane mirror 3 lower surface both sides of the edge are contacted with the V-type rooved face of lower support frame 1, screw first and adjust nut 7, second adjusts nut 10, make upper bracket 5 along first supporting post 2, second supporting post 12 moves down suitable distance, and the top that makes plane mirror 3 enters in the U type groove of upper bracket 5 belows, sideway swivel and adjust first positioning knob 4 inwards, second positioning knob 6, the 3rd positioning knob 8, the 4th positioning knob 11, its end is cooperated with the contacts side surfaces of plane mirror 3, observe levelling bubble 9 simultaneously, guarantee that the upper surface of upper bracket 5 finally is horizontal.
Claims (5)
1. the plane mirror positioning device of an adjustable positions is characterized in that the plane mirror positioning device of described adjustable positions includes lower support frame (1), first supporting post (2), plane mirror (3), first positioning knob (4), upper bracket (5), second positioning knob (6), the first adjustment nut (7), the 3rd positioning knob (8), levelling bubble (9), the second adjustment nut (10), the 4th positioning knob (11) and second supporting post (12);
Lower support frame (1) is placed on the smooth working surface, identical first supporting post (2), the screw thread of second supporting post (12) below is fixedlyed connected with the tapped through hole screw thread of lower support frame (1), the V-type elongated slot line contact matching of the lower surface edge of plane mirror (3) and lower support frame (1) upper surface middle part, the U type elongated slot of upper bracket (5) bottom is inserted at plane mirror (3) top, and has certain adjusting play between the upper surface of the lower surface of the U type elongated slot of upper bracket (5) and side and plane mirror (3) and the side, first supporting post (2), second supporting post (12) passes the manhole of upper bracket (5) both sides from bottom to top, fixedly connected with the second screw screw thread of adjusting nut (10) with the first identical adjustment nut (7) respectively, levelling bubble (9) is bonding with the upper surface of upper bracket (5) or be threaded fixing along the parallel plane direction of lateral symmetry, identical first positioning knob (4), second positioning knob (6), the 3rd positioning knob (8), the 4th positioning knob (11) passes the fine thread through hole of upper bracket (5) side respectively from outside to inside, be connected first positioning knob (4) with the fine thread through hole whorl of upper bracket (5) side, second positioning knob (6), the 3rd positioning knob (8), the 4th positioning knob (11) is threaded one section end and cooperates with the contacts side surfaces of plane mirror (3).
2. according to the plane mirror positioning device of the described adjustable positions of claim 1, it is characterized in that the cuboid part of described lower support frame (1) for making after the standard steel plate cutting, in the both sides of lower support frame (1) about two tapped through holes of processing of its vertical symmetry plane symmetry, the axis of tapped through hole is vertical with the lower surface of lower support frame (1), and parallel plane processing V-type elongated slot that with two tapped through hole axis determine parallel with the bottom surface in the upper surface middle part of lower support frame (1).
3. according to the plane mirror positioning device of the described adjustable positions of claim 1, it is characterized in that the cuboid part of described upper bracket (5) for making after the standard steel plate cutting, at the upper surface of upper bracket (5) two manholes of processing about its vertical symmetry plane symmetry, the axis of manhole is vertical with the upper surface of upper bracket (5), in the side of upper bracket (5) about four fine thread through holes of processing of its vertical symmetry plane and lateral symmetry plane symmetry, at U type elongated slot of lower surface middle part processing of upper bracket (5).
4. according to the plane mirror positioning device of the described adjustable positions of claim 1, it is characterized in that described first positioning knob (4), second positioning knob (6), the 3rd positioning knob (8), the 4th positioning knob (11) are for having the cylindrical component of ladder, one section of minor diameter is processed with fine thread, and large diameter one section radially evenly is processed with U type groove.
5. according to the plane mirror positioning device of the described adjustable positions of claim 1, it is characterized in that described first supporting post (2), second supporting post (12) are the solid cylindrical part, be processed with screw thread at the two ends of first supporting post (2), second supporting post (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105175729A CN101979906B (en) | 2010-10-25 | 2010-10-25 | Plane mirror positioning device capable of adjusting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105175729A CN101979906B (en) | 2010-10-25 | 2010-10-25 | Plane mirror positioning device capable of adjusting position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101979906A true CN101979906A (en) | 2011-02-23 |
| CN101979906B CN101979906B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105175729A Expired - Fee Related CN101979906B (en) | 2010-10-25 | 2010-10-25 | Plane mirror positioning device capable of adjusting position |
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| Country | Link |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298186A (en) * | 2011-09-19 | 2011-12-28 | 中国科学院半导体研究所 | Optical adjusting bracket |
| CN102636210A (en) * | 2012-04-17 | 2012-08-15 | 吉林大学 | Device for rapidly clamping and positioning flat mirrors |
| CN104289486A (en) * | 2014-10-14 | 2015-01-21 | 中山市吉尔科研技术服务有限公司 | Optical lens cleaning apparatus |
| CN108363200A (en) * | 2017-01-27 | 2018-08-03 | 日本电产株式会社 | rotating driving device |
| CN109586500A (en) * | 2017-09-28 | 2019-04-05 | 日本电产株式会社 | Rotation drive device |
| CN109991712A (en) * | 2018-12-03 | 2019-07-09 | 北京遥感设备研究所 | A kind of U-shaped optical path debugging device and method of turning back |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226027A1 (en) * | 1992-08-06 | 1994-02-10 | Arnold & Richter Kg | Optical system support e.g. for light-valve, laser diode, sensor, three-face or Fresnel mirror or prism - contains adjustable mounting or holder provided by triple-screw set and elastic member |
| US6773115B2 (en) * | 2003-01-08 | 2004-08-10 | Coretronic Corporation | Adjusting apparatus for projection |
| CN101216590A (en) * | 2008-01-21 | 2008-07-09 | 上海微电子装备有限公司 | Three freedom degree reflector adjusting apparatus |
| CN201387508Y (en) * | 2009-03-30 | 2010-01-20 | 中国科学院安徽光学精密机械研究所 | Stressless and easy-disassembling prism installation device used in optical instrument |
| CN201818972U (en) * | 2010-10-25 | 2011-05-04 | 吉林大学 | Plane mirror positioning device with adjustable position |
-
2010
- 2010-10-25 CN CN2010105175729A patent/CN101979906B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226027A1 (en) * | 1992-08-06 | 1994-02-10 | Arnold & Richter Kg | Optical system support e.g. for light-valve, laser diode, sensor, three-face or Fresnel mirror or prism - contains adjustable mounting or holder provided by triple-screw set and elastic member |
| US6773115B2 (en) * | 2003-01-08 | 2004-08-10 | Coretronic Corporation | Adjusting apparatus for projection |
| CN101216590A (en) * | 2008-01-21 | 2008-07-09 | 上海微电子装备有限公司 | Three freedom degree reflector adjusting apparatus |
| CN201387508Y (en) * | 2009-03-30 | 2010-01-20 | 中国科学院安徽光学精密机械研究所 | Stressless and easy-disassembling prism installation device used in optical instrument |
| CN201818972U (en) * | 2010-10-25 | 2011-05-04 | 吉林大学 | Plane mirror positioning device with adjustable position |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298186A (en) * | 2011-09-19 | 2011-12-28 | 中国科学院半导体研究所 | Optical adjusting bracket |
| CN102636210A (en) * | 2012-04-17 | 2012-08-15 | 吉林大学 | Device for rapidly clamping and positioning flat mirrors |
| CN102636210B (en) * | 2012-04-17 | 2014-10-08 | 吉林大学 | Device for rapidly clamping and positioning flat mirrors |
| CN104289486A (en) * | 2014-10-14 | 2015-01-21 | 中山市吉尔科研技术服务有限公司 | Optical lens cleaning apparatus |
| CN108363200A (en) * | 2017-01-27 | 2018-08-03 | 日本电产株式会社 | rotating driving device |
| CN109586500A (en) * | 2017-09-28 | 2019-04-05 | 日本电产株式会社 | Rotation drive device |
| CN109991712A (en) * | 2018-12-03 | 2019-07-09 | 北京遥感设备研究所 | A kind of U-shaped optical path debugging device and method of turning back |
| CN109991712B (en) * | 2018-12-03 | 2021-04-09 | 北京遥感设备研究所 | U-shaped folded light path adjusting device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101979906B (en) | 2012-05-23 |
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