CN203287603U - Spherical surface adjusting device of reflector - Google Patents
Spherical surface adjusting device of reflector Download PDFInfo
- Publication number
- CN203287603U CN203287603U CN2013202836841U CN201320283684U CN203287603U CN 203287603 U CN203287603 U CN 203287603U CN 2013202836841 U CN2013202836841 U CN 2013202836841U CN 201320283684 U CN201320283684 U CN 201320283684U CN 203287603 U CN203287603 U CN 203287603U
- Authority
- CN
- China
- Prior art keywords
- catoptron
- fixed
- spherical surface
- sphere
- spherical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model belongs to adjusting devices for an optical reflector, especially to a spherical surface adjusting device for the reflector. The spherical surface adjusting device comprises a fixed support, and a reflector installing frame, an adjusting mechanism and a locking mechanism which are arranged on the fixed support. The fixed support comprises a groove of the spherical surface and a through hole in the center of the groove of the spherical surface, and the reflector installing frame comprises an installation spherical surface whose lower surface is applied to the groove of the spherical surface and a frame which surrounds reflector, wherein the center of the installation spherical surface is located on a reflection plane, the adjusting mechanism arranged at the frame enables the installation spherical surface to rotate in the groove of the spherical surface, and the locking mechanism which is arranged at the central position of the installation spherical surface via the through hole further fixes the installation spherical surface. According technical scheme of the utility model, the spherical structure is used to realize angle adjustment in different directions, locking in the side surfaces avoids locking errors, and the rotating axis, the spherical center and the reflection plane are superposed to avoid position change of the reflection plane in the adjustment process.
Description
Technical field
The utility model belongs to the adjusting gear of optical mirror, is specifically related to a kind of catoptron sphere adjusting gear.
Background technology
Catoptron is a kind of important optical component, and its Main Function is the reflection that realizes light beam, changes beam direction.So the installation of catoptron, fixing and adjustment, all play a very important role.In the process that reflection is adjusted, the adjustment at inclination angle can cause that the position of central ray reflection spot changes, thereby causes local light path to be offset.
Take the circular adjustment rack of top formula bidimensional angle as example, as shown in Figure 1, it comprises bracing frame 11, pedestal 12, picture frame 13, be arranged on spring 14 between pedestal 12 and picture frame 13, the securing member 15 of regulating spring 14 and be arranged on the support ball 16 of one jiao of adjustment rack.When it carries out angular adjustment, because it is regulated strong point and namely supports at adjustment rack one jiao of ball 16, and the workplace of catoptron is generally in the geometric center of adjustment rack, therefore before and after can causing light reflection point, light path changes, thereby cause the absolute distance of workplace, such as focal plane changes.And in the locking process, the drift of the size of trace can produce significantly impact to catoptron, produces directly locking error in the time of will being difficult to avoid locking when this optical instrument has higher adjustment resolution.
The utility model content
Technical problem to be solved in the utility model is to introduce error in reflection spot change in location and locking process during tilt adjustment in traditional adjusting gear,, in order to overcome above deficiency, provides a kind of catoptron sphere adjusting gear.
in order to solve the problems of the technologies described above, the technical solution of the utility model is: described a kind of catoptron sphere adjusting gear comprises fixed support, be arranged on the catoptron installing frame on fixed support, governor motion and latch mechanism, described fixed support comprises the through hole at spherical groove and spherical groove center, described catoptron installing frame comprises mounting spherical that lower surface and spherical groove fit and around the frame of catoptron, the centre of sphere of described mounting spherical is on reflecting surface, governor motion is arranged on frame mounting spherical is rotated in spherical groove, latch mechanism is arranged on the mounting spherical center by through hole, further fixedly mount the position of sphere.Control the catoptron installing frame by the governor motion on frame and rotate relative to fixed support, avoiding being in course of adjustment causes the variation of reflection line position.
Further, described governor motion comprises the adjustment push rod that is arranged on the catoptron installing frame, be arranged on rotation pin-and-hole on frame, with rotate the fixed bar that pin-and-hole is rotationally connected and the clamping device that grips bar, described clamping device is fixed on fixed support, and the turning axle of described fixed bar in rotating pin-and-hole is on reflecting surface and by the described centre of sphere.By adjusting push rod, rotate relative rotation between pin-and-hole and fixed bar, the catoptron installing frame rotates around the centre of sphere, realizes angular setting, the coincidence of turning axle, the centre of sphere and reflecting surface, avoiding being in course of adjustment causes the variation of reflection line position.
Further, described governor motion also comprises fixed pin holes, and described fixed pin holes is opened on frame, and described adjustment push rod is arranged in fixed pin holes.
Further, described fixed pin holes and adjustment push rod interference fit, described fixed bar coordinates with the rotational pin interporal lacuna.Interference fit is guaranteed to adjust push rod and is fixed in fixed pin holes, and clearance fit can relatively rotate fixed bar and rotation pin-and-hole.
Further, the clamping direction of described clamping device is vertical with the rotation axis of the fixed bar of clamping, avoids like this introducing the locking error.
Further, described latch mechanism comprises the angle adjustable bolt and the clamp nut that is arranged on the angle adjustable bolt that is arranged on the mounting spherical center by through hole.
Further, also comprise pre-pressing mechanism, described pre-pressing mechanism connects catoptron installing frame and fixed support, and pre-pressing mechanism makes mounting spherical fit with spherical groove all the time.
Further, described pre-pressing mechanism comprises the screw that is distributed on the mounting spherical surrounding, described screw passes fixed support, its end is fixed on the lower surface of catoptron installing frame, the head of described screw and the bar section of the screw between fixed support establish Compress Spring, between the head of described Compress Spring and screw, plain washer are set.When the accommodation reflex mirror angle, Compress Spring is along with mounting spherical is changed the line of production and given birth to corresponding deformation in the spherical groove inward turning, and the assurance mounting spherical is fitted with spherical groove all the time.
The technical scheme that the utility model provides adopts spherical structure can realize the angular setting of different directions, and by side surface locking, avoid introducing the locking error, rotation axis, the centre of sphere and reflecting surface three overlap, avoid being in course of adjustment and cause the variation of reflection line position, guarantee the stability of adjustment state, reduce repeatedly adjust loaded down with trivial details, improve regulated efficiency.
Description of drawings
Fig. 1 is the structural representation of the circular adjustment rack of top formula bidimensional angle in prior art;
Fig. 2 is the structural representation of a kind of specific embodiment of catoptron sphere adjusting gear described in the utility model;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 is the front view of Fig. 2;
Fig. 5 is that the B-B of Fig. 4 is to cut-open view;
Fig. 6 is that the C-C of Fig. 4 is to cut-open view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figures 2 and 3, a kind of catoptron sphere adjusting gear described in the utility model comprises fixed support 2, is arranged on catoptron installing frame 3, governor motion 4, latch mechanism 5 and pre-pressing mechanism 6 on fixed support 2.
As shown in Figure 5, described fixed support 2 comprises the through hole 22 at spherical groove 21 and spherical groove 21 centers, described catoptron installing frame 3 comprises mounting spherical 31 that lower surface and spherical groove 21 fit and around the rectangular shaped rim 32 of rectangular mirror, the centre of sphere 33 of described mounting spherical 32 is on reflecting surface 7.
As shown in Figure 4, described governor motion 4 comprises the first fixed pin holes, with first of the first fixed pin holes interference fit, adjusts the second clamping device of the first clamping device that push rod 402, first rotates pin-and-hole, the first fixed bar 404 that coordinates with the first rotational pin interporal lacuna, clamping the first fixed bar 404, the second fixed pin holes, the second adjustment push rod 407, the second rotation pin-and-hole with the second fixed pin holes interference fit, the second fixed bar 409 that coordinates with the second rotational pin interporal lacuna, clamping the second fixed bar 409.
As shown in Figure 4, described the first fixed pin holes is opened on the upper side frame of rectangular shaped rim 32, first adjusts push rod 402 is fixed in the first fixed pin holes by interference fit, described first rotates pin-and-hole is arranged on the left frame of rectangular shaped rim 32, and first to rotate pin-and-hole can X-axis be that the front end of rotation axis and described the first fixed bar 404 relatively rotates.Described the first clamping device comprises upper grip block 4051, lower grip block 4052 and the first lock-screw 4053 that is fixed on fixed support 2 right side walls, the turning end of described the first fixed bar 404 is clamped between upper grip block 4051 and lower grip block 4052, described the first lock-screw 4053 passes turning end and the lower grip block 4052 of grip block 4051, the first fixed bar 404, during clamping, upper grip block 4051 and lower grip block 4052 are drawn close mutually, clamping direction is vertical with X-axis, can not introduce error while fixing the first fixed bar 404.
As shown in Figure 4, described the second fixed pin holes is opened on the left frame of rectangular shaped rim 32, second adjusts push rod 407 is fixed in the second fixed pin holes by interference fit, described second rotates pin-and-hole is arranged on the lower frame of rectangular shaped rim 32, and second to rotate pin-and-hole can Y-axis be that the upper end of rotation axis and described the second fixed bar 409 relatively rotates.described the second clamping device comprises and is positioned at catoptron installing frame 3 bottoms, be fixed on the left grip block 4101 on fixed support 2, right grip block 4102 and the second lock-screw 4103 with the wedge mouth, the cone of the end of described the second fixed bar 409 for the wedge mouth of right grip block 4102, matching, the second fixed bar 409 cone ends are clamped between left grip block 4101 and right grip block 4102, described the second lock-screw 4103 is arranged on right grip block 4102, during clamping, the wedge mouth of grip block 4102 shrinks, push the second fixed bar 409 cones that are embedded in wherein to left grip block 4101, therefore clamping direction is vertical with Y-axis, can not introduce error while fixing the second fixed bar 409.
As shown in Figures 4 and 5, described X-axis and Y-axis on reflecting surface 7 and by the described centre of sphere 33, rotation axis, the centre of sphere and reflecting surface overlap, having avoided is in course of adjustment causes the variation of reflection line position.
As shown in Figure 5, described latch mechanism 5 comprises the angle adjustable bolt 51 and the clamp nut 52 that is arranged on angle adjustable bolt 51 that is arranged on mounting spherical 32 centers by through hole 22.
As shown in Figure 6, described pre-pressing mechanism 6 comprises four screws 61 that are distributed on mounting spherical 32 surroundings, described screw 61 passes fixed support 2, the end of described screw 61 is fixed on the lower surface of catoptron installing frame 3, the bar section of the screw 61 between the head of described screw 61 and fixed support 2 establishes Compress Spring 62, between the head of described Compress Spring 62 and screw 61, plain washer 63 is set.
Use the course of work of catoptron sphere adjusting gear adjustment catoptron as follows:
During adjustment, angle adjustable bolt 51 is in non-locking state with clamp nut 52, the mounting spherical 32 of catoptron installing frame 3 is in fit-state with the spherical groove 21 of fixed support 2 by pre-pressing mechanism 6, selecting push-and-pull first to adjust push rod 402 and second according to different demands adjusts push rod 407, realizes the rotation adjustment of catoptron installing frame 3 around the centre of sphere 33.After extremely suitable position to be adjusted, the first fixed bar 404 and the second fixed bar 409 are carried out mechanical grip, screw finally clamp nut 52, by angle adjustable bolt 51, the mounting spherical of catoptron installing frame 3 32 and the spherical groove 21 of fixed support 2 are compressed.
Claims (8)
1. catoptron sphere adjusting gear, it is characterized in that, comprise fixed support, be arranged on the catoptron installing frame on fixed support, governor motion and latch mechanism, described fixed support comprises the through hole at spherical groove and spherical groove center, described catoptron installing frame comprises mounting spherical that lower surface and spherical groove fit and around the frame of catoptron, the centre of sphere of described mounting spherical is on reflecting surface, governor motion is arranged on frame mounting spherical is rotated in spherical groove, latch mechanism is arranged on the mounting spherical center by through hole, further fixedly mount the position of sphere.
2. a kind of catoptron sphere adjusting gear according to claim 1, it is characterized in that, described governor motion comprises the adjustment push rod that is arranged on the catoptron installing frame, be arranged on rotation pin-and-hole on frame, with rotate the fixed bar that pin-and-hole is rotationally connected and the clamping device that grips bar, described clamping device is fixed on fixed support, and the turning axle of described fixed bar in rotating pin-and-hole is on reflecting surface and by the described centre of sphere.
3. a kind of catoptron sphere adjusting gear according to claim 2, is characterized in that, described governor motion also comprises fixed pin holes, and described fixed pin holes is opened on frame, and described adjustment push rod is arranged in fixed pin holes.
4. a kind of catoptron sphere adjusting gear according to claim 3, is characterized in that, described fixed pin holes with adjust the push rod interference fit, described fixed bar coordinates with the rotational pin interporal lacuna.
5. a kind of catoptron sphere adjusting gear according to claim 2, is characterized in that, the clamping direction of described clamping device is vertical with the rotation axis of the fixed bar of clamping.
6. a kind of catoptron sphere adjusting gear according to claim 1, is characterized in that, described latch mechanism comprises by through hole and is arranged on the angle adjustable bolt of mounting spherical center and is arranged on clamp nut on the angle adjustable bolt.
7. a kind of catoptron sphere adjusting gear according to claim 1, is characterized in that, also comprises pre-pressing mechanism, and described pre-pressing mechanism connects catoptron installing frame and fixed support.
8. a kind of catoptron sphere adjusting gear according to claim 7, it is characterized in that, described pre-pressing mechanism comprises the screw that is distributed on the mounting spherical surrounding, described screw passes fixed support, its end is fixed on the lower surface of catoptron installing frame, the head of described screw and the bar section of the screw between fixed support establish Compress Spring, between the head of described Compress Spring and screw, plain washer are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202836841U CN203287603U (en) | 2013-05-22 | 2013-05-22 | Spherical surface adjusting device of reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202836841U CN203287603U (en) | 2013-05-22 | 2013-05-22 | Spherical surface adjusting device of reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287603U true CN203287603U (en) | 2013-11-13 |
Family
ID=49543959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202836841U Expired - Lifetime CN203287603U (en) | 2013-05-22 | 2013-05-22 | Spherical surface adjusting device of reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287603U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372779A (en) * | 2015-11-03 | 2016-03-02 | 北京热刺激光技术有限责任公司 | Spherical surface type optical lens angle adjuster |
| CN105445896A (en) * | 2014-09-30 | 2016-03-30 | 海信集团有限公司 | Reflector adjusting device |
| CN106199890A (en) * | 2016-08-31 | 2016-12-07 | 无锡信欧光电科技有限公司 | The motion optical of a kind of Jing Quan regulation adjusts frame |
| WO2017075734A1 (en) * | 2015-11-03 | 2017-05-11 | 徐海军 | Spherical optical lens angle adjuster |
| CN107450153A (en) * | 2017-10-09 | 2017-12-08 | 苏州市光生环境科技有限公司 | A kind of air infrared detection equipment lens controlling device |
| WO2018045734A1 (en) * | 2016-09-06 | 2018-03-15 | 深圳市中图仪器股份有限公司 | Reflective mirror device capable of horizontal circumference adjustment and pitch adjustment |
| WO2018058897A1 (en) * | 2016-09-27 | 2018-04-05 | 深圳市中图仪器股份有限公司 | Optical hinge device for light path regulation of laser measurement and light path of laser measurement |
| WO2019113758A1 (en) * | 2017-12-11 | 2019-06-20 | 深圳达闼科技控股有限公司 | Spectrometer |
| CN110058373A (en) * | 2019-04-29 | 2019-07-26 | 中国船舶重工集团公司第七0七研究所 | A kind of fixed device of optical flat mirror and its normal method of adjustment |
| CN110837174A (en) * | 2019-11-13 | 2020-02-25 | 上海卫星装备研究所 | Adjusting device and adjusting method of splicing collimating mirror for off-axis solar simulator |
| CN111929878A (en) * | 2020-07-10 | 2020-11-13 | 中国科学院西安光学精密机械研究所 | Off-axis three-mirror short-focus front objective lens system of hyperspectral imager |
| CN113933989A (en) * | 2021-12-16 | 2022-01-14 | 北京瑞控信科技有限公司 | Two-dimensional quick reflector and locking structure thereof |
| CN114047590A (en) * | 2021-11-16 | 2022-02-15 | 中国科学院微电子研究所 | Six-freedom-degree adjusting device |
| CN114153046A (en) * | 2022-02-09 | 2022-03-08 | 茂莱（南京）仪器有限公司 | Centering adjustment tool for meniscus lens |
-
2013
- 2013-05-22 CN CN2013202836841U patent/CN203287603U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445896A (en) * | 2014-09-30 | 2016-03-30 | 海信集团有限公司 | Reflector adjusting device |
| WO2017075734A1 (en) * | 2015-11-03 | 2017-05-11 | 徐海军 | Spherical optical lens angle adjuster |
| CN105372779A (en) * | 2015-11-03 | 2016-03-02 | 北京热刺激光技术有限责任公司 | Spherical surface type optical lens angle adjuster |
| CN106199890A (en) * | 2016-08-31 | 2016-12-07 | 无锡信欧光电科技有限公司 | The motion optical of a kind of Jing Quan regulation adjusts frame |
| WO2018045734A1 (en) * | 2016-09-06 | 2018-03-15 | 深圳市中图仪器股份有限公司 | Reflective mirror device capable of horizontal circumference adjustment and pitch adjustment |
| WO2018058897A1 (en) * | 2016-09-27 | 2018-04-05 | 深圳市中图仪器股份有限公司 | Optical hinge device for light path regulation of laser measurement and light path of laser measurement |
| CN107450153A (en) * | 2017-10-09 | 2017-12-08 | 苏州市光生环境科技有限公司 | A kind of air infrared detection equipment lens controlling device |
| WO2019113758A1 (en) * | 2017-12-11 | 2019-06-20 | 深圳达闼科技控股有限公司 | Spectrometer |
| CN110058373A (en) * | 2019-04-29 | 2019-07-26 | 中国船舶重工集团公司第七0七研究所 | A kind of fixed device of optical flat mirror and its normal method of adjustment |
| CN110837174A (en) * | 2019-11-13 | 2020-02-25 | 上海卫星装备研究所 | Adjusting device and adjusting method of splicing collimating mirror for off-axis solar simulator |
| CN111929878A (en) * | 2020-07-10 | 2020-11-13 | 中国科学院西安光学精密机械研究所 | Off-axis three-mirror short-focus front objective lens system of hyperspectral imager |
| CN114047590A (en) * | 2021-11-16 | 2022-02-15 | 中国科学院微电子研究所 | Six-freedom-degree adjusting device |
| CN114047590B (en) * | 2021-11-16 | 2023-12-01 | 中国科学院微电子研究所 | Six-degree-of-freedom adjusting device |
| CN113933989A (en) * | 2021-12-16 | 2022-01-14 | 北京瑞控信科技有限公司 | Two-dimensional quick reflector and locking structure thereof |
| CN114153046A (en) * | 2022-02-09 | 2022-03-08 | 茂莱（南京）仪器有限公司 | Centering adjustment tool for meniscus lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203287603U (en) | Spherical surface adjusting device of reflector | |
| CN103293633B (en) | Adjustable support device used for obliquely placed big-caliber reflecting mirror | |
| CN201335901Y (en) | Polaroid adjusting frame | |
| CN101216590A (en) | Three freedom degree reflector adjusting apparatus | |
| CN107978958B (en) | laser fixing and multidimensional adjusting support | |
| CN103063135B (en) | Three-dimensional laser scanner posture high-precision calibration method and device | |
| CN109140153B (en) | Fine adjustment device for optical detection camera of liquid crystal display panel | |
| CN105674966B (en) | Laser beam emitting device | |
| CN104267481A (en) | Back supporting device for large-caliber reflector | |
| CN103072384A (en) | Plane trimming device and laser marking machine using plane trimming device | |
| CN105204125A (en) | Automatic coupling system of reflection-type optoelectronic device | |
| CN102768390B (en) | Installation adjusting device suitable for combination optical window testing | |
| CN105988173B (en) | A kind of optical adjusting frame | |
| CN201204589Y (en) | Wireless optical communication device base plate | |
| CN111443450B (en) | Precise optical lens frame capable of adjusting azimuth angle of laser beam | |
| CN102426402A (en) | Optical axis adjusting device and method for television imaging system | |
| CN106287137A (en) | A kind of multiple degrees of freedom The Cloud Terrace | |
| CN107763390A (en) | High-precision adjusting means for laser quasi straight peen | |
| CN209356771U (en) | A kind of regulating mechanism and its optical axis adjustment means | |
| CN203615012U (en) | Adjustment platform with controllable gravity center | |
| CN202041207U (en) | Connector for laser level meter | |
| CN101770152B (en) | Double-projector hanger | |
| CN111982059B (en) | Laser adjusting mechanism and method suitable for 2D laser measuring instrument | |
| CN201639655U (en) | Camera regulating device | |
| CN108747338B (en) | Vertical gesture frock of adjusting of square |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201203 Pudong New Area East Road, No. 1525, Shanghai Patentee after: SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) Co.,Ltd. Address before: 201203 Pudong New Area East Road, No. 1525, Shanghai Patentee before: SHANGHAI MICRO ELECTRONICS EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |