CN103246060A - Deformation mirror - Google Patents
Deformation mirror Download PDFInfo
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- CN103246060A CN103246060A CN2013101958244A CN201310195824A CN103246060A CN 103246060 A CN103246060 A CN 103246060A CN 2013101958244 A CN2013101958244 A CN 2013101958244A CN 201310195824 A CN201310195824 A CN 201310195824A CN 103246060 A CN103246060 A CN 103246060A
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- distorting lens
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- connecting link
- mirror body
- transmission component
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Abstract
The invention discloses a deformation mirror, comprising a mirror body and at least one brake; the brake comprises a transmission assembly and an ultrasonic motor, and the transmission assembly is connected with the mirror body; and the ultrasonic motor is connected with the transmission assembly and drives the transmission assembly to push the mirror body to change the face shape of the mirror body. The deformation mirror disclosed by the utility model has the advantages of high adjusting accuracy, high efficiency, small size, light weight and the like.
Description
Technical field
The present invention relates to optical field, in particular to a kind of distorting lens.
Background technology
Distorting lens, claim deformation reflection mirror again, mainly apply among the various ADAPTIVE OPTICS SYSTEMS, proofread and correct wavefront error as the wavefront correction device, in ADAPTIVE OPTICS SYSTEMS, play an important role, be one of vitals in the ADAPTIVE OPTICS SYSTEMS, the research and development of distorting lens is related to calibration capability and the correction accuracy of whole ADAPTIVE OPTICS SYSTEMS.But existing distorting lens is heavy, and volume and weight is bigger, has brought inconvenience to practical application.
Summary of the invention
The present invention is intended to solve at least one of technical matters that exists in the prior art.For this reason, one object of the present invention is to propose a kind of degree of regulation height, efficient height, little, the lightweight distorting lens of volume.
For achieving the above object, the present invention proposes a kind of distorting lens, and described distorting lens comprises: the mirror body; With at least one detent, described detent comprises transmission component and supersonic motor, described transmission component links to each other with described mirror body, and described supersonic motor links to each other with described transmission component and drives described transmission component and promotes described mirror body to change the face shape of described mirror body.
According to the distorting lens of the embodiment of the invention, described supersonic motor is set as the power source of described detent.Compare with the motor of existing distorting lens, the moment of torsion of described supersonic motor is bigger, response speed is faster, frequency of operation is higher, can make described distorting lens have higher degree of regulation and work efficiency like this.In addition, the thickness of described supersonic motor is thinner, volume is littler, weight is lighter, can effectively reduce the volume and weight of described distorting lens thus, thereby can make described distorting lens occupation space littler, so that described distorting lens uses under different conditions.Therefore, have advantages such as degree of regulation height, efficient height, volume be little, in light weight according to the distorting lens of the embodiment of the invention.
In addition, mirror also has following additional technical feature according to a modification of this invention:
According to one embodiment of present invention, described transmission component comprises: connecting link, and described connecting link links to each other with described supersonic motor, and described supersonic motor drives described connecting link rotation; With the propelling head, described propelling head links to each other with described connecting link with described mirror body respectively, and described propelling head is done linear movement to promote described mirror body under the drive of described connecting link.Can utilize transmission of power that described transmission component provides described supersonic motor thus to described mirror body, and simple in structure, easy to manufacture, the dependable performance of described transmission component.
According to one embodiment of present invention, described transmission component also comprises skidding, described skidding links to each other with described propelling head and the described propelling head of backstop rotates, and described connecting link is connected rotatablely moving of described connecting link to be converted into the described linear movement that advances head with described propelling head thread.Can realize that thus described propelling head does linear movement promoting described mirror body under the drive of described connecting link, and connect stable, reliable.
According to one embodiment of present invention, have rectangular cavity in the described skidding, described propelling head has the rectangular portion suitable with described rectangular cavity, and described rectangular portion can linearity be engaged in the described rectangular cavity movably.Can realize described skidding like this to the described restriction effect that advances head to rotate, and simple in structure, the handling ease of described skidding and described propelling head.
According to one embodiment of present invention, described connecting link is provided with double-screw bolt and described propelling head is provided with screw, and described double-screw bolt stretches into described rectangular cavity and is engaged in the described screw.Promote described propelling head when described connecting link is rotated more easily and do linear movement.
According to one embodiment of present invention, described distorting lens also comprises pedestal, has at least one container cavity of both ends open up and down in the described pedestal, described transmission component is located in the described container cavity and stretches out described container cavity from the upper end of described container cavity and links to each other with described mirror body, and described supersonic motor is installed in the lower surface of described pedestal and stretches into described container cavity from the lower end of described container cavity and links to each other with described transmission component.So not only can protect described supersonic motor and described transmission component, and can improve the stability of structure of described distorting lens, with the reliability of the performance that improves described distorting lens.In addition, can also make the outward appearance of described distorting lens more neat, attractive in appearance.
According to one embodiment of present invention, the wall of described container cavity links to each other with described skidding with fixing described skidding.Thus can be so that the rotation of the described propelling head of described skidding backstop.
According to one embodiment of present invention, described connecting link removably links to each other by securing member with the rotor of described supersonic motor.Described connecting link can be connected on the rotor of described supersonic motor securely and removably thus, and the installation and removal of described connecting link and described supersonic motor are convenient.
According to one embodiment of present invention, described mirror body is provided with at least one mirror leg, and described propelling head links to each other with described mirror leg.So not only be convenient to described propelling head and link to each other with described mirror body, and described propelling is added first watch promote described mirror body easily to change the face shape of described mirror body.
According to one embodiment of present invention, described propelling head links to each other by fixing glue with described mirror leg.Can make described mirror leg advance being connected of head more firm with described thus, and the attended operation of described mirror leg and described propelling head is simple, cost is low.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the explosive view according to the distorting lens of the embodiment of the invention;
Fig. 2 is the cut-open view according to the distorting lens of the embodiment of the invention;
Fig. 3 is the structural representation according to the detent of the distorting lens of the embodiment of the invention;
Fig. 4 is the structural representation according to the distorting lens of the embodiment of the invention.
Distorting lens 1, mirror body 100, mirror leg 110, detent 200, transmission component 210, connecting link 211, advance 212, skidding 213, rectangular cavity 214, rectangular portion 215, supersonic motor 220, pedestal 300, container cavity 310.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
Below with reference to the distorting lens 1 of Fig. 1-Fig. 4 description according to the embodiment of the invention.As Fig. 1-shown in Figure 4, comprise mirror body 100 and at least one detent 200 according to the distorting lens 1 of the embodiment of the invention.
Detent 200 comprises transmission component 210 and supersonic motor 220, and transmission component 210 links to each other with mirror body 100, and supersonic motor 220 links to each other with transmission component 210 and supersonic motor 220 drives transmission component 210 promotion mirror bodies 100 to change the face shape of mirror body 100.
According to the distorting lens 1 of the embodiment of the invention, supersonic motor 220 is set as the power source of detent 200.Compare with the motor of existing distorting lens, the moment of torsion of supersonic motor 220 is bigger, response speed is faster, frequency of operation is higher, can make distorting lens 1 have higher degree of regulation and work efficiency like this.In addition, the thickness of supersonic motor 220 is thinner, volume is littler, weight is lighter, can effectively reduce the volume and weight of distorting lens 1 thus, thereby can make distorting lens 1 occupation space littler, so that distorting lens 1 uses under different conditions.Therefore, have advantages such as degree of regulation height, efficient height, volume be little, in light weight according to the distorting lens 1 of the embodiment of the invention.
Fig. 1-Fig. 3 shows the distorting lens 1 of the specific embodiment according to the present invention.As shown in Figure 1-Figure 3, transmission component 210 can comprise connecting link 211 and advance 212.Connecting link 211 can link to each other with supersonic motor 220, and supersonic motor 220 can drive connecting link 211 rotations.Advance 212 can link to each other with connecting link 211 with mirror body 100 respectively, advance 212 can under the drive of connecting link 211, do linear movement with promotion mirror body 100.Can utilize transmission of power that transmission component 210 provides supersonic motor 220 thus to mirror body 100, and simple in structure, easy to manufacture, the dependable performance of transmission component 210.
Alternatively, as shown in Figure 1-Figure 3, transmission component 210 can also comprise skidding 213, skidding 213 can with advance 212 to link to each other and skidding 213 can backstop advances 212 to rotate, connecting link 211 can with advance 212 to be threaded rotatablely moving of connecting link 211 to be converted into the linear movement of propelling 212.Connecting link 211 rotates under the driving of supersonic motor 220, connecting link 211 with advance 212 to link to each other by screw thread, can drive during connecting link 211 rotation like this and advance 212 to rotate simultaneously and linear movement, but advance 212 skidding 213 of rotating owing to be provided with backstop, can utilize skidding 213 restrictions to advance 212 rotatablely moves, advance 212 under the drive of connecting link 211, only to do linear movement thereby can make, can realize advancing 212 under the drive of connecting link 211, to do linear movement promoting mirror body 100 thus, and connect stable, reliable.
Particularly, as shown in Figure 1-Figure 3, can have rectangular cavity 214 in the skidding 213, advance 212 can have the rectangular portion 215 suitable with rectangular cavity 214, rectangular portion 215 can linearity be engaged in the rectangular cavity 214 movably.Can utilize the wall of rectangular cavity 214 to carry out spacing to rectangular portion 215 like this, the wall that namely can utilize rectangular cavity 214 is to advancing 212 to carry out spacing in case thrust advances 212 rotates, thereby can realize that 213 pairs of skidding advance 212 restriction effect of rotating, and skidding 213 and advance simple in structure, a handling ease of 212.
Advantageously, can be provided with double-screw bolt on the connecting link 211 and advance on 212 and can be provided with screw, described double-screw bolt can stretch into rectangular cavity 214 and be engaged in the described screw.Promote to advance 212 to do linear movement in the time of can making connecting link 211 rotation thus more easily.
Fig. 2 shows distorting lens 1 according to an embodiment of the invention.As shown in Figure 2, can be provided with at least one mirror leg 110 on the mirror body 100, advance 212 can link to each other with mirror leg 110.So not only be convenient to advance 212 to link to each other with mirror body 100, and can make and advance 212 to promote mirror body 100 more easily with the face shape of change mirror body 100.
Particularly, advance 212 can link to each other by fixing glue with mirror leg 110.Can make thus mirror leg 110 with advance 212 be connected more firmly, and mirror leg 110 is simple with an attended operation that advances 212, cost is low.
Alternatively, connecting link 211 can removably link to each other by securing member with the rotor of supersonic motor 220.Particularly, described securing member can be screw or bolt.Connecting link 211 can be connected on the rotor of supersonic motor 220 securely and removably thus, and connecting link 211 is convenient with the installation and removal of supersonic motor 220.
Fig. 1-Fig. 4 shows the distorting lens 1 of the concrete example according to the present invention.As Fig. 1-shown in Figure 4, distorting lens 1 can also comprise pedestal 300, can have in the pedestal 300 at least one up and down the container cavity 310(above-below direction of both ends open shown in the arrow A among Fig. 1-Fig. 4), transmission component 210 can be located in the container cavity 310 and transmission component 210 can stretch out container cavity 310 and links to each other with mirror body 100 from the upper end of container cavity 310, and supersonic motor 220 can be installed in the lower surface of pedestal 300 and supersonic motor 220 and can stretch into container cavity 310 from the lower end of container cavity 310 and link to each other with transmission component 210.So not only can utilize pedestal 300 protection supersonic motor 220 and transmission components 210, and can improve the stability of structure of distorting lens 1, with the reliability of the performance that improves distorting lens 1.In addition, can also make the outward appearance of distorting lens 1 more neat, attractive in appearance.
Wherein, as shown in Figure 2, the wall of container cavity 310 can link to each other with fixedly skidding 213 with skidding 213.The wall that can utilize container cavity 310 like this carries out spacing to skidding 213 in case sliding-proof pad 213 rotates, thus fixedly skidding 213 so that skidding 213 backstops advance 212 to rotate.
Assembling process according to the distorting lens 1 of the embodiment of the invention is described below.Distorting lens 1 can have seven detents 200.It is that matrix is installed that pedestal 300 can be used as.The larger diameter end of connecting link 211 is installed on the rotor of supersonic motor 220, tightens described securing member supersonic motor 220 and connecting link 211 are connected as one.The top of connecting link 211 screws in and advances an afterbody of 212.Container cavity 310 is put in skidding 213, the rectangular portion 215 of a propelling that will connect 212 is passed rectangular cavity 214 again, supersonic motor 220 is fixed on the lower surface of pedestal 300, and will all advance a upper surface of 3 to be adjusted on the same surface level, then described fixing glue is coated in and advances on 212 the upper surface, at last the mirror leg 110 of mirror body 100 is bonded at by described fixing glue and advances on 212, confirm to install firmly after waiting described fixing glue to do, finish the assembling of distorting lens 1.
In the description of this instructions, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a distorting lens is characterized in that, comprising:
The mirror body; With
At least one detent, described detent comprises transmission component and supersonic motor, described transmission component links to each other with described mirror body, and described supersonic motor links to each other with described transmission component and drives described transmission component and promotes described mirror body to change the face shape of described mirror body.
2. distorting lens according to claim 1 is characterized in that, described transmission component comprises:
Connecting link, described connecting link links to each other with described supersonic motor, and described supersonic motor drives described connecting link rotation; With
Advance head, described propelling head links to each other with described connecting link with described mirror body respectively, and described propelling head is done linear movement to promote described mirror body under the drive of described connecting link.
3. distorting lens according to claim 2, it is characterized in that, described transmission component also comprises skidding, described skidding links to each other with described propelling head and the described propelling head of backstop rotates, and described connecting link is connected rotatablely moving of described connecting link to be converted into the described linear movement that advances head with described propelling head thread.
4. distorting lens according to claim 3 is characterized in that, has rectangular cavity in the described skidding, and described propelling head has the rectangular portion suitable with described rectangular cavity, and described rectangular portion can linearity be engaged in the described rectangular cavity movably.
5. distorting lens according to claim 4 is characterized in that, described connecting link is provided with double-screw bolt and described propelling head is provided with screw, and described double-screw bolt stretches into described rectangular cavity and is engaged in the described screw.
6. distorting lens according to claim 4, it is characterized in that, also comprise pedestal, has at least one container cavity of both ends open up and down in the described pedestal, described transmission component is located in the described container cavity and stretches out described container cavity from the upper end of described container cavity and links to each other with described mirror body, and described supersonic motor is installed in the lower surface of described pedestal and stretches into described container cavity from the lower end of described container cavity and links to each other with described transmission component.
7. according to the distorting lens described in the claim 6, it is characterized in that the wall of described container cavity links to each other with described skidding with fixing described skidding.
8. distorting lens according to claim 2 is characterized in that, described connecting link removably links to each other by securing member with the rotor of described supersonic motor.
9. distorting lens according to claim 2 is characterized in that, described mirror body is provided with at least one mirror leg, and described propelling head links to each other with described mirror leg.
10. distorting lens according to claim 9 is characterized in that, described propelling head links to each other by fixing glue with described mirror leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101958244A CN103246060A (en) | 2012-12-28 | 2013-05-23 | Deformation mirror |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210586379 | 2012-12-28 | ||
| CN201210586379.X | 2012-12-28 | ||
| CN2013101958244A CN103246060A (en) | 2012-12-28 | 2013-05-23 | Deformation mirror |
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| Publication Number | Publication Date |
|---|---|
| CN103246060A true CN103246060A (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101958244A Pending CN103246060A (en) | 2012-12-28 | 2013-05-23 | Deformation mirror |
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| CN (1) | CN103246060A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174345A (en) * | 1997-06-20 | 1998-02-25 | 华阳实业集团公司 | Two-dimensional light-movable platform driven precisely by piezoelectric supersonic miniature motor |
| CN101349339A (en) * | 2007-07-18 | 2009-01-21 | 旺矽科技股份有限公司 | Transmission shaft structure |
| CN101504487A (en) * | 2009-03-20 | 2009-08-12 | 中国科学院光电技术研究所 | Large-diameter detachable piezoelectric deforming reflection mirror |
| CN102034497A (en) * | 2009-09-28 | 2011-04-27 | 索尼公司 | Deformable reflector apparatus and signal processing device |
-
2013
- 2013-05-23 CN CN2013101958244A patent/CN103246060A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174345A (en) * | 1997-06-20 | 1998-02-25 | 华阳实业集团公司 | Two-dimensional light-movable platform driven precisely by piezoelectric supersonic miniature motor |
| CN101349339A (en) * | 2007-07-18 | 2009-01-21 | 旺矽科技股份有限公司 | Transmission shaft structure |
| CN101504487A (en) * | 2009-03-20 | 2009-08-12 | 中国科学院光电技术研究所 | Large-diameter detachable piezoelectric deforming reflection mirror |
| CN102034497A (en) * | 2009-09-28 | 2011-04-27 | 索尼公司 | Deformable reflector apparatus and signal processing device |
Non-Patent Citations (2)
| Title |
|---|
| 杨强等: "双压电变形反射镜的优化设计", 《光学学报》, vol. 19, no. 9, 30 September 1999 (1999-09-30), pages 1163 - 1169 * |
| 饶伏波等: "自适应光学系统MEMS微变形镜的研究", 《纳米技术与精密工程》, vol. 2, no. 4, 31 December 2004 (2004-12-31), pages 288 - 293 * |
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Application publication date: 20130814 |