CN204256241U - Plane mirror three-dimension adjusting mechanism - Google Patents
Plane mirror three-dimension adjusting mechanism Download PDFInfo
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- CN204256241U CN204256241U CN201420770139.XU CN201420770139U CN204256241U CN 204256241 U CN204256241 U CN 204256241U CN 201420770139 U CN201420770139 U CN 201420770139U CN 204256241 U CN204256241 U CN 204256241U
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- plane mirror
- sleeve
- adjustment
- adjustment screw
- regulate
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Abstract
The utility model provides a kind of plane mirror three-dimension adjusting mechanism, comprise: plane mirror adjustment bearing, three governor motions that plane mirror mount pad is identical with structure, three governor motions are set in qually spaced in plane mirror and regulate on bearing and to be connected with plane mirror mount pad, governor motion comprises further: sleeve and adjustment screw, sleeve and plane mirror regulate bearing to be connected, and adjustment screw is connected with plane mirror mount pad through sleeve.The utility model has compact conformation, simply, volume is little, easy to adjust, and the advantage that light beam adjustment is easy to control, light path regulated efficiency is high, can be widely used in optics and debug the control of field to level crossing.
Description
Technical field
The utility model relates to optics and debugs field, particularly, relates to a kind of plane mirror three-dimension adjusting mechanism.
Background technology
Debug in process at optical device, often can use the direction of propagation that plane mirror carrys out controlling and adjustment light beam, light beam is propagated according to paths required direction.Three-dimension adjusting mechanism is generally used to carry out plane mirror adjustment in current optical system, this mechanism comprises adjustment seat, three manual adjusting levers, rigidity props up block and three elastic supporting member for supporting optical member, support by two elastic supporting member for supporting optical member between adjustment seat and microscope base, the all around of microscope base is realized by three manual adjusting lever manual adjustments, and up-down adjustment.But there is following defect in this kind of three-dimensional adjusting mechanism: (1) can not realize the adjustment of beam angle, and the direction of light beam is wayward; (2) governor motion is complicated, and physical construction is not compact, and degree of regulation is low.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of plane mirror three-dimension adjusting mechanism.This plane mirror three-dimension adjusting mechanism can realize the adjustment of multiple angles, mixes up rear stability good.
According to an aspect of the present utility model, a kind of plane mirror three-dimension adjusting mechanism is provided, comprise: plane mirror adjustment bearing, three governor motions that plane mirror mount pad is identical with structure, three governor motions are set in qually spaced in plane mirror and regulate on bearing and to be connected with plane mirror mount pad, governor motion comprises further: sleeve and adjustment screw, sleeve and plane mirror regulate bearing to be connected, and adjustment screw is connected with plane mirror mount pad through sleeve.
Preferably, governor motion also comprises the first plano-convex pad and the second plano-convex pad, and the first plano-convex pad is arranged between sleeve and plane mirror mount pad and is socketed is connected with adjustment screw; Second plano-convex pad is arranged between sleeve with adjustment screw and is socketed is connected with adjustment screw.
Preferably, the first plano-convex pad and the second plano-convex pad is convex in all towards sleeve.
Preferably, plane mirror regulates on bearing and is provided with internal thread hole, and sleeve is provided with external thread, and sleeve and plane mirror regulate bearing to be threaded by external thread and internal thread hole.
Preferably, plane mirror mount pad is provided with internal thread hole, adjustment screw is provided with external thread, and adjustment screw and plane mirror mount pad are threaded by external thread and internal thread hole.
Preferably, three governor motions are that equilateral triangle shape is arranged on plane mirror adjustment bearing.
Preferably, sleeve and plane mirror regulate bearing junction to scribble silicon rubber.
Main adjustment member of the present utility model is sleeve and set screw, in order to realize stability and the accuracy of adjustment, between adjustment screw and sleeve, places the second plano-convex pad, ensures that the center line of the second plano-convex pad is consistent with the center line of adjustment screw; Between plane mirror mount pad and sleeve, place the first plano-convex pad, ensure that the center line of the first plano-convex pad is consistent with the center line of adjustment screw; And pad is convex in towards sleeve.
Three governor motions of the present invention are that lower regulating mechanism, left governor motion and right governor motion are arranged, and can be realized the adjustment of the pitching of plane mirror, rotation, front and back three-dimensional by three uniform governor motions.Concrete adjustment process is as follows:
1, pitch regulation
Regulate lower regulating mechanism, first regulate the sleeve of lower regulating mechanism, according to the adjustment needs of light path, sleeve precession certain distance, then adjustment screw is screwed locking adjustment position, realize light beam and face upward, the operation of sleeve and the operation of adjustment screw can be carried out simultaneously, close attention light beam changes, and realizes adjustment aim; Otherwise, regulate the left and right governor motion in top, first regulate the sleeve of the left and right governor motion in top, according to the adjustment needs of light path, sleeve precession certain distance, then adjustment screw is screwed locking adjustment position, then regulate lower regulating mechanism, according to the adjustment needs of light path, its sleeve is screwed out certain distance, then adjustment screw is screwed locking adjustment position, realize light beam nutation.
2, adjustment is rotated
First regulate left governor motion, regulate the sleeve of left governor motion, according to the adjustment needs of light path, sleeve precession certain distance, by the adjustment screw precession of left governor motion locking adjustment position; Then regulate right governor motion, regulate the sleeve of right governor motion, sleeve screws out certain distance, the adjustment screw of right governor motion is screwed out locking adjustment position, realizes the deflection of light beam left direction.The operation of above-mentioned sleeve and the operation of adjustment screw can be carried out simultaneously, pay close attention to light beam change, realize adjustment aim; Otherwise, first regulate left governor motion, regulate the sleeve of left governor motion, according to the adjustment needs of light path, sleeve screws out certain distance, the adjustment screw of left governor motion is screwed out locking adjustment position, then regulate right governor motion, regulate the sleeve of right governor motion, sleeve precession certain distance, by the adjustment screw precession of right governor motion locking adjustment position, realize light beam and deflect to the right.
3, front and back position direction regulates
First regulate lower regulating mechanism, regulate the sleeve of lower regulating mechanism, according to the adjustment needs of light path, sleeve precession certain distance, by the adjustment screw precession of lower regulating mechanism locking adjustment position, then left governor motion and right governor motion is regulated respectively, regulate the sleeve making adjustments mechanism and right governor motion respectively, sleeve precession certain distance, concrete identical with the distance of the sleeve precession of lower regulating mechanism, respectively the adjustment screw of left governor motion and right governor motion is screwed out locking adjustment position afterwards, realize beam reflection position to move forward, the operation of above-mentioned sleeve and the operation of adjustment screw can be carried out simultaneously, close attention light beam changes, realize adjustment aim, otherwise, first regulate lower regulating mechanism, regulate the sleeve of lower regulating mechanism, according to the adjustment needs of light path, sleeve screws out certain distance, the adjustment screw of lower regulating mechanism is screwed out locking adjustment position, then left governor motion and right governor motion is regulated respectively, regulate the sleeve making adjustments mechanism and right governor motion respectively, sleeve screws out certain distance, concrete identical with the distance that the sleeve of lower regulating mechanism screws out, respectively the adjustment screw of left governor motion and right governor motion is screwed out locking adjustment position afterwards, realize beam reflection position and move backward.
Three of plane mirror kinds of pose adjustment combine on three adjustment screws by the present invention, compact conformation, good stability, because adjustment component (adjustment screw, sleeve etc.) is contactless with plane mirror body, plane mirror does not have stress deformation, can not produce new aberration source to adjusted optical system; Further, have adjustment continuity by threaded adjusting, beam direction easily controls, and light path regulated efficiency is high.Therefore, compared with prior art, the utility model has following beneficial effect: the utility model has compact conformation, simply, volume is little, easy to adjust, the advantage that light beam adjustment is easy to control, light path regulated efficiency is high, can be widely used in optics and debug the control of field to level crossing.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the structural representation of the utility model plane mirror three-dimension adjusting mechanism;
Fig. 2 is the right view of the utility model plane mirror three-dimension adjusting mechanism;
Fig. 3 is the vertical view of the utility model plane mirror three-dimension adjusting mechanism.
In figure: 1 is plane mirror adjustment bearing, and 2 is plane mirror mount pad, and 3 is governor motion, and 31 is sleeve, and 32 is adjustment screw, and 33 is the first plano-convex pad, and 34 is the second plano-convex pad.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
Please refer to Fig. 1 to Fig. 3, a kind of plane mirror three-dimension adjusting mechanism, comprise: plane mirror regulates bearing, three governor motions that plane mirror mount pad is identical with structure, three governor motions are set in qually spaced in plane mirror and regulate on bearing and to be connected with plane mirror mount pad, governor motion comprises further: sleeve, adjustment screw, first plano-convex pad and the second plano-convex pad, sleeve and plane mirror regulate bearing to be connected, first plano-convex pad is arranged between sleeve and plane mirror mount pad and is socketed is connected with adjustment screw, second plano-convex pad is arranged between sleeve with adjustment screw and is socketed is connected with adjustment screw, first plano-convex pad and the second plano-convex pad convex in all towards sleeve, adjustment screw is successively through the second plano-convex pad, sleeve is connected with plane mirror mount pad with the first plano-convex pad.
Particularly, plane mirror regulates on bearing and is provided with internal thread hole, and sleeve is provided with external thread, and sleeve and plane mirror regulate bearing to be threaded by external thread and internal thread hole.Plane mirror mount pad is provided with internal thread hole, and adjustment screw is provided with external thread, and adjustment screw and plane mirror mount pad are threaded by external thread and internal thread hole.
Sleeve had both had external thread and has regulated bearing to be threaded with plane mirror, and bushing core has again unthreaded hole structure to carry out clearance fit use with adjustment screw.Sleeve has the effect of latched position in whole adjusting mechanism, regulates bearing junction to scribble proper amount of silicon rubber at sleeve and plane mirror.
Main adjustment member of the present utility model is sleeve and set screw, in order to realize stability and the accuracy of adjustment, between adjustment screw and sleeve, places the second plano-convex pad, ensures that the center line of the second plano-convex pad is consistent with the center line of adjustment screw; Between plane mirror mount pad and sleeve, place the first plano-convex pad, ensure that the center line of the first plano-convex pad is consistent with the center line of adjustment screw; And pad is convex in towards sleeve.
As shown in Figure 2, three governor motions of the present invention are that equilateral triangle shape is arranged on plane mirror adjustment bearing, concrete to arrange in lower regulating mechanism, left governor motion and right governor motion, the adjustment of the pitching of plane mirror, rotation, front and back three-dimensional can be realized by three uniform governor motions.Concrete adjustment process is as follows:
1, pitch regulation
Regulate lower regulating mechanism, first regulate the sleeve of lower regulating mechanism, according to the adjustment needs of light path, sleeve precession certain distance, then adjustment screw is screwed locking adjustment position, realize light beam and face upward, the operation of sleeve and the operation of adjustment screw can be carried out simultaneously, close attention light beam changes, and realizes adjustment aim; Otherwise, regulate the left and right governor motion in top, first regulate the sleeve of the left and right governor motion in top, according to the adjustment needs of light path, sleeve precession certain distance, then adjustment screw is screwed locking adjustment position, then regulate lower regulating mechanism, according to the adjustment needs of light path, its sleeve is screwed out certain distance, then adjustment screw is screwed locking adjustment position, realize light beam nutation.
2, adjustment is rotated
First regulate left governor motion, regulate the sleeve of left governor motion, according to the adjustment needs of light path, sleeve precession certain distance, by the adjustment screw precession of left governor motion locking adjustment position; Then regulate right governor motion, regulate the sleeve of right governor motion, sleeve screws out certain distance, the adjustment screw of right governor motion is screwed out locking adjustment position, realizes the deflection of light beam left direction.The operation of above-mentioned sleeve and the operation of adjustment screw can be carried out simultaneously, pay close attention to light beam change, realize adjustment aim; Otherwise, first regulate left governor motion, regulate the sleeve of left governor motion, according to the adjustment needs of light path, sleeve screws out certain distance, the adjustment screw of left governor motion is screwed out locking adjustment position, then regulate right governor motion, regulate the sleeve of right governor motion, sleeve precession certain distance, by the adjustment screw precession of right governor motion locking adjustment position, realize light beam and deflect to the right.
3, front and back position direction regulates
First regulate lower regulating mechanism, regulate the sleeve of lower regulating mechanism, according to the adjustment needs of light path, sleeve precession certain distance, by the adjustment screw precession of lower regulating mechanism locking adjustment position, then left governor motion and right governor motion is regulated respectively, regulate the sleeve making adjustments mechanism and right governor motion respectively, sleeve precession certain distance, concrete identical with the distance of the sleeve precession of lower regulating mechanism, respectively the adjustment screw of left governor motion and right governor motion is screwed out locking adjustment position afterwards, realize beam reflection position to move forward, the operation of above-mentioned sleeve and the operation of adjustment screw can be carried out simultaneously, close attention light beam changes, realize adjustment aim, otherwise, first regulate lower regulating mechanism, regulate the sleeve of lower regulating mechanism, according to the adjustment needs of light path, sleeve screws out certain distance, the adjustment screw of lower regulating mechanism is screwed out locking adjustment position, then left governor motion and right governor motion is regulated respectively, regulate the sleeve making adjustments mechanism and right governor motion respectively, sleeve screws out certain distance, concrete identical with the distance that the sleeve of lower regulating mechanism screws out, respectively the adjustment screw of left governor motion and right governor motion is screwed out locking adjustment position afterwards, realize beam reflection position and move backward.
Plane mirror three-dimension adjusting mechanism of the present utility model can realize the adjustment of multiple angles, mixes up rear stability good, be applicable to optics debug in process to turnover light path adjustment, be specially adapted to optical path length, the situation that space is little can be utilized.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (7)
1. a plane mirror three-dimension adjusting mechanism, it is characterized in that, comprise: plane mirror adjustment bearing, three governor motions that plane mirror mount pad is identical with structure, described three governor motions are set in qually spaced in described plane mirror and regulate on bearing and to be connected with described plane mirror mount pad, described governor motion comprises further: sleeve and adjustment screw, described sleeve and described plane mirror regulate bearing to be connected, and described adjustment screw is connected with described plane mirror mount pad through described sleeve.
2. plane mirror three-dimension adjusting mechanism according to claim 1, it is characterized in that, described governor motion also comprises the first plano-convex pad and the second plano-convex pad, and described first plano-convex pad is arranged on to be socketed with described adjustment screw between described sleeve and described plane mirror mount pad and is connected; Described second plano-convex pad is arranged on to be socketed with described adjustment screw between described sleeve with adjustment screw and is connected.
3. plane mirror three-dimension adjusting mechanism according to claim 2, is characterized in that, described first plano-convex pad and the second plano-convex pad convex in all towards described sleeve.
4. plane mirror three-dimension adjusting mechanism according to claim 1, it is characterized in that, described plane mirror regulates on bearing and is provided with internal thread hole, described sleeve is provided with external thread, and described sleeve and described plane mirror regulate bearing to be threaded by described external thread and internal thread hole.
5. plane mirror three-dimension adjusting mechanism according to claim 1, it is characterized in that, described plane mirror mount pad is provided with internal thread hole, described adjustment screw is provided with external thread, and described adjustment screw and plane mirror mount pad are threaded by described external thread and internal thread hole.
6. plane mirror three-dimension adjusting mechanism according to claim 1, is characterized in that, described three governor motions are that equilateral triangle shape is arranged on described plane mirror adjustment bearing.
7. plane mirror three-dimension adjusting mechanism according to claim 1, is characterized in that, described sleeve and plane mirror regulate bearing junction to scribble silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770139.XU CN204256241U (en) | 2014-12-08 | 2014-12-08 | Plane mirror three-dimension adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770139.XU CN204256241U (en) | 2014-12-08 | 2014-12-08 | Plane mirror three-dimension adjusting mechanism |
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| Publication Number | Publication Date |
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| CN204256241U true CN204256241U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420770139.XU Active CN204256241U (en) | 2014-12-08 | 2014-12-08 | Plane mirror three-dimension adjusting mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596848A (en) * | 2019-10-22 | 2019-12-20 | 中国科学院上海光学精密机械研究所 | Vibration-proof two-dimensional optical adjusting frame and using method |
| CN110873960A (en) * | 2018-08-31 | 2020-03-10 | 上海微电子装备（集团）股份有限公司 | Light beam adjusting device, device and method for stabilizing light beam |
| CN111505789A (en) * | 2020-03-18 | 2020-08-07 | 江苏普世祥光电技术有限公司 | Combined optical prism |
-
2014
- 2014-12-08 CN CN201420770139.XU patent/CN204256241U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873960A (en) * | 2018-08-31 | 2020-03-10 | 上海微电子装备（集团）股份有限公司 | Light beam adjusting device, device and method for stabilizing light beam |
| CN110596848A (en) * | 2019-10-22 | 2019-12-20 | 中国科学院上海光学精密机械研究所 | Vibration-proof two-dimensional optical adjusting frame and using method |
| CN111505789A (en) * | 2020-03-18 | 2020-08-07 | 江苏普世祥光电技术有限公司 | Combined optical prism |
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| C14 | Grant of patent or utility model | ||
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