CN101846796A - Optical reflection regulating structure - Google Patents
Optical reflection regulating structure Download PDFInfo
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- CN101846796A CN101846796A CN200910248018A CN200910248018A CN101846796A CN 101846796 A CN101846796 A CN 101846796A CN 200910248018 A CN200910248018 A CN 200910248018A CN 200910248018 A CN200910248018 A CN 200910248018A CN 101846796 A CN101846796 A CN 101846796A
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- optical reflection
- optical
- compound rest
- rest control
- control structure
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Abstract
The invention provides an optical reflection regulating structure which belongs to the technical field of electronics, and comprises (1) an optical reflection surface and (2) a composite support control structure; the optical reflection surface a reflection working surface which is used for reflecting the light wave emitted from an optical cavity; and the composite support control structure is arranged on the lower side of the optical reflection surface, and comprises a supporting structure which consists of three support bearing structures and two support supporting structures and is used for supporting the optical reflection surface. The optical reflection regulating structure can flexibly regulate all light reflecting structures so that the light can be transmitted in a preset way, so as to achieve the set purposes of a user.
Description
Technical field
The invention belongs to electronic technology field.
Background technology
Light wave has a lot of excellent properties, and its speed is fast, little to spacial influence.Laser particularly, the composition height of its light wave is pure, and the concentration of energy of unit interval in a lot of particular application, is carried out sterilizing such as using light wave.Air-treatment.
But for repeatedly reflecting three structures of light of forming, the adjustment of device reflection spot and reflection angle all are and masty problem at present.
Summary of the invention
The object of the present invention is to provide a kind of optical reflection regulating structure, it can adjust the angle of radiating light easily.
A kind of optical reflection regulating structure, it is applied in the optical cavity of repeatedly reflection, it is characterized in that this structure comprises:
(1) optical reflection face, it is the reflective operation face that is used for reflecting the light wave that aforesaid optics cavity sends;
(2) compound rest control structure, it is arranged on optical reflection face downside, is provided with to include three rack supporting structures, two stands supporting construction in the interior supporting construction that is used for the support of optical reflecting surface.
Further, described a kind of optical reflection regulating structure also has following technical characterictic:
Described three rack supporting structures include the support that at least one is provided with piezoelectric ceramics.
Described two stands supporting construction has two strong points at least between one of them support and the optical reflection face.
Described compound rest control structure is inconjunction with the optics supporting surface, is modular structure independently.
On described compound rest control structure, in the mutually orthogonal XYZ coordinate system according to three-dimensional, be directed to these three of X, Y, Z axially, be provided with corresponding at least one of them stepper motor.
In the described compound rest control structure, each support is formed by stepper motor that is positioned at an end and the piezoelectric ceramics that is positioned at the other end.
In the described compound rest control structure, has one of them support at least for can topping up or the cystic structures of inflation.
Described cystic structures is the cystic structures that front end has flexible projection, or one of them of spherical, ellipsoid shape structure.
Between described compound rest control structure and optical reflection face downside, be provided with the free-standing syndeton of forming by the collar.
Supporting construction in corresponding the compound rest control structure is provided with to change by slide rheostat and imports the regulated quantity probe assembly that electric current realizes that position change is surveyed.
The invention has the advantages that:
Can transfer the reflection configuration of each light neatly, thereby light can be propagated in the intended manner, reach the set purpose of user.
Fig. 1 is the optical cavity structural representation among the present invention, is a kind of embodiment.
Fig. 2 is an optical reflection regulating structure synoptic diagram of the present invention, is a kind of embodiment.
Fig. 3 is an optical reflection regulating structure synoptic diagram of the present invention, is another kind of embodiment.
Fig. 4 is the holder part synoptic diagram in the optical reflection regulating structure of the present invention, is a kind of embodiment.
Fig. 5 is the holder part synoptic diagram in the optical reflection regulating structure of the present invention, is another kind of embodiment.
Fig. 6 is optical reflection face among the present invention and the structural representation between the compound rest control structure, is a kind of embodiment.
Fig. 7 is optical reflection face among the present invention and the structural representation between the compound rest control structure, is a kind of embodiment.
Embodiment
The invention provides a kind of optical reflection regulating structure, it can control the reflection paths of light, and it is applied in the optical cavity of repeatedly reflection.The structure of optical cavity does not specifically limit, but it to be fit to be the space structure that light can come back reflective therein.
As an example, join shown in Figure 1ly, in the optics cavity shown in this figure 100, just showed the light cavity body structure of back reflective therein.Obviously, each reflection spot all needs relative accurate control, if this optical reflection regulating structure 200 not can influence the effectiveness of optical texture.
Join shown in Figure 2ly, showed optical reflection regulating structure synoptic diagram of the present invention here, be a kind of embodiment.
This optical reflection regulating structure 200 includes following primary structure:
(1) the optical reflection face 300, and it is the reflective operation face that is used for reflecting the light wave that aforesaid optics cavity 100 sent;
(2) the compound rest control structure 400, and it is arranged on optical reflection face 300 downsides, are provided with to include three rack supporting structures, two stands supporting construction in the interior supporting construction that is used for support of optical reflecting surface 300.
In the present embodiment, compound rest control structure 400 realizes by three rack supporting structures.Shown in the ginseng figure, be provided with three piezoelectric ceramics supports 410 here.Piezoelectric ceramics can produce the variation of a displacement under the effect of electric current, and controlled proportional relationship is arranged between the variable quantity of displacement and the strength of current.
Certainly, also can be that two supports are realized, utilize two supports to come the support of optical reflecting surface.For this situation, in the described two stands supporting construction, can be provided with and have two strong points between a support and the optical reflection face 300 at least, utilize a support just can control optical reflection face 300 like this and be rotated round two formed lines of point.
Further, can also control with the support frame structure of other type.
Because piezoelectric ceramics can be realized displacement control function comparatively accurately,, the support that comprises a piezoelectric ceramics structure at least can be set for aforesaid three rack supporting structures.
Shown in the ginseng figure, optical reflection face 300, compound rest control structure 400 can be formed an independently modular structure.For the convenience on controlling, can also be provided with on the supporting base 500, compound rest control structure 400 just is set directly on the base 500.
Shown in the ginseng figure, on described compound rest control structure 400, and on the supporting base 500, can be provided with and to carry out the stepper motor 420 that big displacement is moved.
In addition, can also be pairing direction according to the mutually orthogonal XYZ coordinate of three-dimensional, be directed to these three of X, Y, Z axially, be provided with corresponding at least one of them stepper motor.
In the present embodiment, just be provided with the stepper motor of Z direction and directions X.
Join shown in Figure 3ly, in the present embodiment, set compound rest control structure 400 is three rack supporting structures.Each support is formed by stepper motor 420 that is positioned at an end and the piezoelectric ceramics 410 that is positioned at the other end, and stepper motor 420 wherein is positioned at the bottom, and the strip structure that piezoelectric ceramics 410 is formed is positioned at top.
Ginseng Fig. 4, shown in Figure 5, compound rest control structure 400 of the present invention, can also by can topping up or the cystic structures of inflation realize.Such as, in the embodiment that Fig. 4 showed, this cystic structures 600 is cystic structures that front end has flexible projection.When inflation or topping up, its jut just can be expanded; Otherwise just can shrink.
In the embodiment shown in fig. 5, the cystic structures 600 of being showed is chondritic, and the ellipsoid structure also is the same certainly.When chondritic was expanded or shunk, utricule was stressed comparatively balanced, is easy to control.
Join shown in Figure 6ly, between described compound rest control structure 400 and optical reflection face 300 downsides, be provided with the free-standing syndeton of forming by the collar 310.Can be mutually nested between two collars, and the on-fixed setting is just passable.
Join shown in Figure 7ly, in addition, each supporting construction in corresponding the compound rest control structure 400 can also supportingly be provided with slide rheostat 700, specifically is that supporting construction is made the slide rheostat form.And the detecting structure on this slide rheostat 700 is connected with the geostationary fixed body 710 of displacement, thereby is subjected to displacement when changing in compound rest control structure 400, the resistance value of the slide rheostat 700 that can measure will change.The change that just can measure compound rest control structure 400 has been measured in this way.
More than be the description of this invention and non-limiting, based on other embodiment of inventive concept, all among protection scope of the present invention.
Claims (10)
1. optical reflection regulating structure, it is applied in the optical cavity of repeatedly reflection, it is characterized in that this structure comprises:
(1) optical reflection face, it is the reflective operation face that is used for reflecting the light wave that aforesaid optics cavity sends;
(2) compound rest control structure, it is arranged on optical reflection face downside, is provided with to include three rack supporting structures, two stands supporting construction in the interior supporting construction that is used for the support of optical reflecting surface.
2. optical reflection regulating structure according to claim 1 is characterized in that: described three rack supporting structures include the support that at least one is provided with piezoelectric ceramics.
3. optical reflection regulating structure according to claim 1 is characterized in that: described two stands supporting construction has two strong points at least between one of them support and the optical reflection face.
4. optical reflection regulating structure according to claim 1 is characterized in that: described compound rest control structure is inconjunction with the optics supporting surface, is modular structure independently.
5. according to claim 1 or 4 described optical reflection regulating structures, it is characterized in that: on described compound rest control structure, in the mutually orthogonal XYZ coordinate system according to three-dimensional, be directed to these three of X, Y, Z axially, be provided with corresponding at least one of them stepper motor.
6. optical reflection regulating structure according to claim 1 is characterized in that: in the described compound rest control structure, each support is formed by stepper motor that is positioned at an end and the piezoelectric ceramics that is positioned at the other end.
7. optical reflection regulating structure according to claim 1 is characterized in that: in the described compound rest control structure, have one of them support at least for can topping up or the cystic structures of inflation.
8. optical reflection regulating structure according to claim 7 is characterized in that: described cystic structures is the cystic structures that front end has flexible projection, or one of them of spherical, ellipsoid shape structure.
9. optical reflection regulating structure according to claim 1 is characterized in that: between described compound rest control structure and optical reflection face downside, be provided with the free-standing syndeton of forming by the collar.
10. optical reflection regulating structure according to claim 1 is characterized in that: the supporting construction in corresponding the compound rest control structure is provided with to change by slide rheostat and imports the regulated quantity probe assembly that electric current realizes that position change is surveyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910248018.2A CN101846796B (en) | 2009-12-31 | 2009-12-31 | A kind of optical reflection regulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910248018.2A CN101846796B (en) | 2009-12-31 | 2009-12-31 | A kind of optical reflection regulating structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101846796A true CN101846796A (en) | 2010-09-29 |
| CN101846796B CN101846796B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910248018.2A Expired - Fee Related CN101846796B (en) | 2009-12-31 | 2009-12-31 | A kind of optical reflection regulating structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491042A (en) * | 2018-12-14 | 2019-03-19 | 中国科学院光电技术研究所 | Electric adjusting mirror based on rotating motor and flexible hinge |
| CN111755936A (en) * | 2020-07-09 | 2020-10-09 | 中国科学院上海光学精密机械研究所 | High-precision light path collimating reflector adjusting mechanism and adjusting method |
| CN113189737A (en) * | 2021-04-27 | 2021-07-30 | 重庆大学 | Slide rail assembled composite control type quick reflector |
-
2009
- 2009-12-31 CN CN200910248018.2A patent/CN101846796B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491042A (en) * | 2018-12-14 | 2019-03-19 | 中国科学院光电技术研究所 | Electric adjusting mirror based on rotating motor and flexible hinge |
| CN111755936A (en) * | 2020-07-09 | 2020-10-09 | 中国科学院上海光学精密机械研究所 | High-precision light path collimating reflector adjusting mechanism and adjusting method |
| CN113189737A (en) * | 2021-04-27 | 2021-07-30 | 重庆大学 | Slide rail assembled composite control type quick reflector |
| CN113189737B (en) * | 2021-04-27 | 2022-12-30 | 重庆大学 | Slide rail assembled composite control type quick reflector |
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| Publication number | Publication date |
|---|---|
| CN101846796B (en) | 2016-01-20 |
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