CN106501912A - A kind of multi-faceted eyeglass automatic regulating apparatus - Google Patents
A kind of multi-faceted eyeglass automatic regulating apparatus Download PDFInfo
- Publication number
- CN106501912A CN106501912A CN201611128955.0A CN201611128955A CN106501912A CN 106501912 A CN106501912 A CN 106501912A CN 201611128955 A CN201611128955 A CN 201611128955A CN 106501912 A CN106501912 A CN 106501912A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- motion bar
- main
- controller
- faceted
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
Abstract
A kind of multi-faceted eyeglass automatic regulating apparatus belongs to photodetection field, solves, and during for needing multi-faceted real-time adjustment eyeglass, its application is restricted.Including transmission mechanism, stator, rotor, sleeve, main flexible member, eyeglass seat, eyeglass, main motion bar, secondary motion bar, feedback element, secondary flexible member, controller etc..Feedback element is by the real-time displacement parameter feedback between eyeglass and optical system other elements to controller.Controller control rotor is rotated, while driving secondary motion bar to rotate to realize the angular displacement of eyeglass in the helix groove of eyeglass seat.Controller control transmission mechanism work makes main motion bar move axially along itself to realize the straight-line displacement of eyeglass.The present invention can realize the angular displacement of tested eyeglass, can also realize the straight-line displacement of eyeglass, and carry out real-time control by feedback element and controller to eyeglass, it is achieved that the multi-faceted real-time adjustment of eyeglass in optical system.
Description
Technical field
The invention belongs to photodetection field, and in particular to a kind of multi-faceted eyeglass automatic regulating apparatus.
Background technology
In photodetection field, for different destination objects, it is to obtain higher image quality and higher tracking
Precision, it is often necessary to adjust the distance between the angle of some eyeglasses and eyeglass in optical system in the course of the work.
At present, the eyeglass adjustment mode that commonly uses in the optical system of photodetection field mainly has：1) pad adjustment.I.e. first
During beginning installation and debugging, according to angle and spacing that the parameter for determining adjusts eyeglass by the thickness of adjust pad, adjustment
After the completion of no longer change, this mode belongs to disposable adjustment.In the course of the work, optical system is due to receiving environment and vibration etc.
Impact and when lacking of proper care, need shutdown inspection and then again eyeglass be adjusted.This adjustment mode workload is big, and adjusts essence
Degree is not high.2) machinery adjustment.I.e. manually adjustment mechanical mechanism adjusts the angle and spacing of eyeglass.Though this adjustment mode energy
Regulated efficiency and Adjustment precision is improved, but still real-time adjustment can not be carried out to which in optical system works.
In addition, there are some single-degree-of-freedom eyeglass automatic regulating apparatuses, but the adjustment in single orientation can only be met and want
Ask, during for needing multi-faceted adjustment eyeglass, its application is restricted.
Content of the invention
In order to solve problems of the prior art, the invention provides a kind of multi-faceted eyeglass automatic regulating apparatus,
To realize the real-time adjustment of lens angle and spacing.
The technical scheme adopted by present invention solution technical problem is as follows：
A kind of multi-faceted eyeglass automatic regulating apparatus, the device include：Transmission mechanism, motor, main flexible member, eyeglass
Seat, main motion bar, secondary motion bar, feedback element, secondary flexible member and controller；On the main motion bar install transmission mechanism and
Motor, by the motion on transmission mechanism control main motion bar axial direction；The main motion bar upper end arranges bulb, under eyeglass seat
End arranges the ball groove coordinated with bulb；Main flexible member, the main flexible member is uniformly arranged on the stationary part of the motor
The other end be uniformly arranged in the lower end of eyeglass seat, eliminate the gap of eyeglass seat and main motion bar；The secondary flexible member is arranged
On the rotating part of motor, secondary motion bar is supported, eliminate the gap between secondary motion bar and eyeglass seat；The secondary motion bar
Move in helix groove of the bulb under eyeglass seat, according to main shaft and eyeglass that the change in depth of helix groove adjusts main motion bar
The angle of optical axis；Feedback element is set on the eyeglass seat, transmission mechanism, motor and feedback element are controlled by controller；
When tested eyeglass is placed on the eyeglass seat, the flexible of transmission mechanism adjustment main motion bar is controlled by controller
Amount, the size of stroke are controlled in the limits of main flexible member；Rotated by controller controlled motor, by secondary motion bar
Under eyeglass seat, the position of helix groove determines that the optical axis of eyeglass and the main shaft of main motion bar produce certain angle, feedback element
Feed back to after the positional information for measuring eyeglass in controller, controller controls the position of eyeglass according to feedback information.
The invention has the beneficial effects as follows：The present invention can realize the angular displacement of tested eyeglass, can also realize the straight of eyeglass
Displacement of the lines, and real-time control is carried out to eyeglass by feedback element and controller, it is achieved that in optical system, eyeglass is multi-faceted
Real-time adjustment.
Description of the drawings
Fig. 1 is the structural representation of multi-faceted eyeglass automatic regulating apparatus；
Fig. 2 is position view when multi-faceted eyeglass automatic regulating apparatus turns an angle.
In figure：1st, transmission mechanism, 2, stator, 3, rotor, 4, sleeve, 5, main flexible member, 6, eyeglass seat, 7, eyeglass, 8,
Main motion bar, 9, secondary motion bar, 10, feedback element, 11, secondary flexible member and 12, controller.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further details.
As shown in figure 1, a kind of multi-faceted eyeglass automatic regulating apparatus, including transmission mechanism 1, stator 2, rotor 3, sleeve 4,
Main flexible member 5, eyeglass seat 6, eyeglass 7, main motion bar 8, secondary motion bar 9, feedback element 10, secondary flexible member 11 and controller
12.
Stator 2 and two parts that rotor 3 is motor；Sleeve 4 is embedded in rotor 3 using bearing steel, coaxial with rotor 3,
And rotate with rotor 3；
Eyeglass seat 6 is high accuracy platform, is machined with helix groove, ball groove and installing hole etc. thereon.Arrange on main motion bar 8
Ball groove of the bulb end on the eyeglass seat 6 in, form spherical pair with eyeglass seat 6, eyeglass seat 6 can by spherical pair rotate with
Form angular displacement；Main motion bar 8 passes through sleeve 4, forms moving sets with sleeve 4；The other end of main motion bar 8 and transmission mechanism 1
Connection, transmission mechanism 1 drive main motion bar 8 only to realize along Z-direction straight-line displacement by the moving sets between sleeve 4, and
Do not rotate；In helix groove of the bulb end of secondary motion bar 9 on the eyeglass seat 6, with eyeglass seat 6 formed moving sets and
Pair is rotated, secondary motion bar 9 both can be moved in helix groove, can be relatively rotated with being formed with eyeglass seat 6；Secondary motion bar 9
The other end be connected with rotor 3 by secondary flexible member 11, the eccentric grove formation moving sets with rotor 3.When main motion bar 8 is along Z
When axle is moved, secondary motion bar 9 is moved along Z axis under the resilient force of secondary flexible member 11 simultaneously.Tested eyeglass 7 passes through screw
On eyeglass seat 6, move with eyeglass seat 6.Sleeve 4 is embedded on rotor 3, is rotated together with rotor 3.2 He of stator
Transmission mechanism 1 is fixed on same pedestal.Main flexible member 5 is connected with eyeglass seat 6 and stator 2 respectively, and along eyeglass seat 6 and is determined
The circumference of son 2 is uniformly distributed, and main flexible member 5 is at least 6 groups, on the one hand eliminates the gap between kinematic pair, on the other hand anti-
Only eyeglass seat 6 is turned about the Z axis.Feedback element 10 is fixed on eyeglass seat 6, in order to anti-using high-resolution displacement transducer
The displacement parameter of feedback eyeglass 7.Controller 12 controls rotor 3 and transmission mechanism 1 respectively according to the feedback data of feedback element 10
Move to realize the multi-faceted adjustment of eyeglass 7.
Apparatus of the present invention need to be fixed in work advance rower, that is, complete between eyeglass 7 and optical system other optical elements
After initial installation and debugging, initial position is recorded using feedback element 10, and as benchmark.During optical system works, feedback unit
Part 10 is by the real-time displacement parameter feedback between eyeglass 7 and optical system other elements to controller 12.Produce when eyeglass 7 is needed
During angular displacement, the control rotor 3 of controller 12 is rotated, and when rotor 3 is rotated, drive secondary motion bar 9 is in the helix groove of eyeglass seat 6
Rotate, due to the change of helix groove depth, when secondary motion bar 9 goes to the diverse location of helix groove, pass through can eyeglass seat 6
Rotate with the spherical pair between main motion bar 8, so as to realize the adjustment of 7 different angles of eyeglass.Move along Z axis when eyeglass 7 is needed
When, the control transmission mechanism 1 of controller 12 works, and main motion bar 8 is moved along Z axis, so as to realize the straight-line displacement of eyeglass 7.With
When, secondary motion bar 9 also produces corresponding rectilinear movement under the resilient force of secondary flexible member 11, it is ensured that begin with eyeglass seat 6
Seamless contact eventually.The effect of main flexible member 5 and secondary flexible member 11 mainly eliminates the gap between kinematic pair.Except this it
Outward, when rotor 3 drives secondary motion bar 9 to rotate, main flexible member 5 can also prevent eyeglass seat 6 from rotating about the z axis.Main flexible member 5
Using 6 groups, wherein 3 groups in order to eliminating between the kinematic pair formed between main motion bar 8 and secondary motion bar 9 and eyeglass seat 6
Gap, in addition 3 groups in order to prevent eyeglass seat 6 around main motion bar 8 axis (Z axis) rotate.
The bulb of main motion bar 8 be circular or be Irregular Boundary Surface, when require the angle of tested eyeglass 7 and horizontal plane compared with
Hour, secondary motion bar 9 and secondary flexible member 11 can not be used, by the ball joint-rotating of the Irregular Boundary Surface of main motion bar 8, real
The fine setting of 7 angle of existing tested eyeglass；When requiring that tested eyeglass 7 is larger with the angle of horizontal plane, 9 He of secondary motion bar can be enabled
Secondary flexible member 11, realizes the adjustment of 7 angle of tested eyeglass.
Claims (5)
1. a kind of multi-faceted eyeglass automatic regulating apparatus, it is characterised in that the device includes：Transmission mechanism, motor, main elasticity unit
Part, eyeglass seat, main motion bar, secondary motion bar, feedback element, secondary flexible member and controller；Install on the main motion bar and pass
Motivation structure and motor, by the motion on transmission mechanism control main motion bar axial direction；The main motion bar upper end arranges bulb,
Eyeglass seat lower end arranges the ball groove coordinated with bulb；Main flexible member, the master is uniformly arranged on the stationary part of the motor
The other end of flexible member is uniformly arranged in the lower end of eyeglass seat, eliminates the gap of eyeglass seat and main motion bar；The secondary elasticity
Element is arranged on the rotating part of motor, supports secondary motion bar, eliminates the gap between secondary motion bar and eyeglass seat；The pair
Move in helix groove of the bulb of moving lever under eyeglass seat, according to the master that the change in depth of helix groove adjusts main motion bar
Axle and the angle of lens light axis；Feedback element is set on the eyeglass seat, transmission mechanism, motor and feedback unit are controlled by controller
Part.
When tested eyeglass is placed on the eyeglass seat, the stroke that transmission mechanism adjusts main motion bar is controlled by controller, is stretched
The size of contracting amount is controlled in the limits of main flexible member；Rotated by controller controlled motor, by secondary motion bar in mirror
Under bar, the position of helix groove determines that the angle degree that the optical axis of eyeglass is produced with the main shaft of main motion bar, feedback element are measured
Feed back to after the positional information of eyeglass in controller, controller controls the position of eyeglass according to feedback information.
2. a kind of multi-faceted eyeglass automatic regulating apparatus according to claim 1, it is characterised in that the motor includes：
The stationary part stator of the motion parts rotor and motor of motor.
3. a kind of multi-faceted eyeglass automatic regulating apparatus according to claim 1 and 2, it is characterised in that the device is also wrapped
Include sleeve；The main motion bar is connected with rotor by sleeve, makes main motion bar only produce axially-movable with rotor.
4. a kind of multi-faceted eyeglass automatic regulating apparatus according to claim 1, it is characterised in that the main flexible member
6 groups altogether.
5. a kind of multi-faceted eyeglass automatic regulating apparatus according to claim 1, it is characterised in that the feedback element is
Displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128955.0A CN106501912B (en) | 2016-12-09 | 2016-12-09 | A kind of multi-faceted eyeglass automatic regulating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128955.0A CN106501912B (en) | 2016-12-09 | 2016-12-09 | A kind of multi-faceted eyeglass automatic regulating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106501912A true CN106501912A (en) | 2017-03-15 |
| CN106501912B CN106501912B (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611128955.0A Active CN106501912B (en) | 2016-12-09 | 2016-12-09 | A kind of multi-faceted eyeglass automatic regulating apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065117A (en) * | 2017-06-20 | 2017-08-18 | 苏州艾力光电科技有限公司 | A kind of connecting rod adjustment mechanism |
| CN107168390A (en) * | 2017-07-06 | 2017-09-15 | 戴圣建 | A kind of multi-faceted eyeglass automatic regulating apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101205A (en) * | 1976-08-09 | 1978-07-18 | Gebr. Marklin & Cie. Gmbh | Driving mirror assembly |
| CN201096954Y (en) * | 2007-06-20 | 2008-08-06 | 中国科学院长春光学精密机械与物理研究所 | Reflective 2-D adjusting machine |
| CN101482643A (en) * | 2009-02-23 | 2009-07-15 | 中国科学院光电技术研究所 | Bidimensional large-diameter fast control reflection mirror |
| CN101840052A (en) * | 2010-04-22 | 2010-09-22 | 中国科学院长春光学精密机械与物理研究所 | Two-dimensional rapid control reflector |
| CN205080302U (en) * | 2015-09-17 | 2016-03-09 | 天津港东科技发展股份有限公司 | Speculum multidimension adjusting device |
-
2016
- 2016-12-09 CN CN201611128955.0A patent/CN106501912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101205A (en) * | 1976-08-09 | 1978-07-18 | Gebr. Marklin & Cie. Gmbh | Driving mirror assembly |
| CN201096954Y (en) * | 2007-06-20 | 2008-08-06 | 中国科学院长春光学精密机械与物理研究所 | Reflective 2-D adjusting machine |
| CN101482643A (en) * | 2009-02-23 | 2009-07-15 | 中国科学院光电技术研究所 | Bidimensional large-diameter fast control reflection mirror |
| CN101840052A (en) * | 2010-04-22 | 2010-09-22 | 中国科学院长春光学精密机械与物理研究所 | Two-dimensional rapid control reflector |
| CN205080302U (en) * | 2015-09-17 | 2016-03-09 | 天津港东科技发展股份有限公司 | Speculum multidimension adjusting device |
Non-Patent Citations (1)
| Title |
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| 徐新行等: "机载刚性支撑式快速控制反射镜设计", 《光学精密工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065117A (en) * | 2017-06-20 | 2017-08-18 | 苏州艾力光电科技有限公司 | A kind of connecting rod adjustment mechanism |
| CN107168390A (en) * | 2017-07-06 | 2017-09-15 | 戴圣建 | A kind of multi-faceted eyeglass automatic regulating apparatus |
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| Publication number | Publication date |
|---|---|
| CN106501912B (en) | 2018-10-09 |
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