CN107831585A - A kind of device for adjusting mirror surface - Google Patents
A kind of device for adjusting mirror surface Download PDFInfo
- Publication number
- CN107831585A CN107831585A CN201711327093.9A CN201711327093A CN107831585A CN 107831585 A CN107831585 A CN 107831585A CN 201711327093 A CN201711327093 A CN 201711327093A CN 107831585 A CN107831585 A CN 107831585A
- Authority
- CN
- China
- Prior art keywords
- mirror surface
- adjustment
- speculum
- fixed plate
- sliding block
- 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.)
- Pending
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Classifications
-
- 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
- G02B7/185—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors with means for adjusting the shape of the mirror surface
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of device for adjusting mirror surface, the device of the adjustment mirror surface includes speculum, fixed plate and mirror surface adjustment structure, multiple holes are provided with the fixed plate, described mirror surface adjustment structure one end is arranged in fixed plate by fixed plate hole, and the other end is fixed on the back side of speculum.Core of the present invention there is provided a kind of device for adjusting mirror surface, is curved reflector by plane mirror accurate adjustment, flexibly sets the speculum of the different more curved surfaces of radian.
Description
Technical field
The present invention relates to technical field of optical instrument, and in particular to a kind of device for adjusting mirror surface.
Background technology
The processing and manufacture of non-spherical element will be difficult than plane, sphere, and required precision is very high, and application scenarios
Need different spherical reflectors.If to plane mirror that the effect for reaching aspherical raising of can yet be regarded as is adjusted is economical
The method of benefit.The device of adjustment mirror surface is typically set at the plane mirror back side, by the device for adjusting mirror surface
Speculum is adjusted to make aspherical shape.But simply putting contact with speculum due to governor motion can lead
The sphere of reflecting surface each point or flatness is caused to produce destructive change, reflecting mirror surface shape precision produces large change, these meetings
Cause deformation of image or out of focus fuzzy.Therefore, the problem of how to configure the device of adjustment mirror surface turns into urgent need to resolve.
The content of the invention
In order to solve the deficiencies in the prior art, the invention discloses the device of adjustment mirror surface, can realize to reflection
The technique effect that the aspherical shape of mirror precisely adjusts.
The present invention is achieved through the following technical solutions：
A kind of device for adjusting mirror surface, the device of the adjustment mirror surface include speculum, fixed plate and reflection
Minute surface adjustment structure, multiple holes are provided with the fixed plate, and described mirror surface adjustment structure one end passes through fixed plate hole and pacified
In fixed plate, the other end is fixed on the back side of speculum, so as to adjust speculum by flat state to curved surface state.
Wherein, the mirror surface adjustment structure is assembled by sliding block, spacer pin, universal base, universal screw and adjusting nut
Form.
Preferably, the fixed plate hole is circular or ellipse.When fixed plate is slotted eye, adjusting nut can be made
It can recover for greater flexibility after speculum is adjusted and adjustment position.
Preferably, the sliding block is U-shaped, and sliding block U-lag end and universal base top fit, the sliding block other end are fixed on
Mirror back surface, the universal base can move in spacer pin is spacing in U-shaped sliding block U-lag, and spacing by the spacer pin,
Described universal screw one end is against in the kerve of the universal base bottom, and the other end passes through the adjusting nut, the adjusting nut
It is installed in fixed plate hole.
Preferably, the screw terminal of the universal screw is spherical.The universal screw axial line of bulb and the universal base can
Generation multi-angle deflects, and can more fine adjust mirror deflection degree.
Preferably, the adjusting nut is provided with buckle, and the adjusting nut can be locked and unclamped to the buckle.
To in the present invention, adjusting the adjusting nut, and then the front and back position of universal screw can be adjusted, by described in regulation
The front and back position of universal screw, the front and back position of the speculum can be changed, realize the arc adjustment of speculum, it is described universal
Screw and the universal base kerve seat change the different angle of generation according to speculum arc, realize the tune to mirror deflection degree
It is whole.Including convex paraboloid mirror, concave paraboloid mirror, convex hyperbolic mirror, recessed hyperbolic mirror, convex off-axis paraboloids and ellipsoids mirrors, recessed off-axis paraboloids and ellipsoids mirrors etc..
The universal base moves in spacer pin is spacing in sliding block U-lag, is changed according to speculum arc and produces difference
Displacement, realize the adjustment to the different translation distances of speculum；
Multiple holes are provided with fixed plate, each hole is fitted with mirror surface adjustment structure, to some, certain it is several or
Person's full reflection mirror face adjustment structure carries out regulation, it is possible to achieve and independent adjustment local to speculum or region adjust, so as to
Flexibly realize the more curved surfaces of speculum as needed.
The beneficial effects of the invention are as follows：While curved reflector flatness is maintained, employ region and independently adjust
Adjustment is implemented to surface figure accuracy with the adjustment of region dependent, it is curved reflector to realize plane mirror accurate adjustment
Technique effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of device for adjusting mirror surface provided in an embodiment of the present invention；
Fig. 2 is a kind of decomposition texture schematic diagram of device for adjusting mirror surface provided in an embodiment of the present invention.
Fig. 3 is a kind of side structure schematic diagram of device for adjusting mirror surface provided in an embodiment of the present invention.
Fig. 4 is a kind of cross-sectional view of device for adjusting mirror surface provided in an embodiment of the present invention.
Wherein 1 is sliding block, and 2 be universal base, and 3 be universal screw, and 4 be adjusting nut, and 5 be buckle, and 6 be spacer pin, and 7 are
Fixed plate, 8 be speculum.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of device for adjusting mirror surface, including speculum 8, fixed plate 7 and mirror surface adjustment structure, the fixation
Multiple holes are provided with plate 7, described mirror surface adjustment structure one end is arranged in fixed plate 7 by fixed plate hole, the other end
The back side of speculum 8 is fixed on, so as to adjust speculum 8 by flat state to curved surface state.
Wherein, mirror surface adjustment structure is assembled by sliding block 1, spacer pin 6, universal base 2, universal screw 3 and adjusting nut 4
Form.
Preferably, the fixed plate hole is circle, is preferably ellipse.When fixed plate 7 is slotted eye, regulation can be made
Nut can recover for greater flexibility after speculum is adjusted and adjustment position.
Preferably, the sliding block 1 is U-shaped, and sliding block U-lag end and the top fit of universal base 2, the other end of sliding block 1 are consolidated
Due to the back side of speculum 8, the universal base 2 can move in spacer pin 6 is spacing in U-shaped sliding block U-lag, and by described spacing
Pin 6 is spacing, and described universal one end of screw 3 is against in the bottom kerve of universal base 2, and the other end passes through the adjusting nut 4, institute
Adjusting nut 4 is stated to be installed in fixed plate hole.
Preferably, the screw terminal of the universal screw 3 is spherical.The universal screw axial line of bulb and the energy of the universal base 2
Multi-angle deflection enough occurs, can more fine adjust mirror deflection degree.
Preferably, the adjusting nut 4 is provided with buckle 5, and the adjusting nut 4 can be locked and unclamped to the buckle 5.
To in the present invention, adjusting the adjusting nut 4, and then the front and back position of universal screw 3 can be adjusted, by adjusting
The front and back position of universal screw 3 is stated, the front and back position of the speculum 8 can be changed, realizes the arc adjustment of speculum 8, institute
State universal screw 3 and the kerve seat of universal base 2 and the different angle of generation is changed according to the arc of speculum 8, realize to speculum 8
The adjustment of deflection.Including convex paraboloid mirror, concave paraboloid mirror, convex hyperbolic mirror, recessed hyperbolic mirror, convex off-axis paraboloids and ellipsoids mirrors, recessed ellipse
Disc mirror etc..
The universal base 2 moves in spacer pin 6 is spacing in sliding block U-lag, is produced not according to the change of the arc of speculum 8
Same displacement, realizes the adjustment to the different translation distances of speculum 8；
Multiple holes are provided with fixed plate 7, each hole is fitted with mirror surface adjustment structure, and to some, certain is several
Or full reflection mirror face adjustment structure carries out regulation, it is possible to achieve independent adjustment local to speculum or region adjust, so as to
The more curved surfaces of speculum can be flexibly realized as needed.
Invention preferred embodiment is the foregoing is only, the claim of the present invention is not thereby limited, so all
Change with the equivalent structure made by description of the invention and diagramatic content, be all contained in protection scope of the present invention.
Claims (6)
1. a kind of device for adjusting mirror surface, it is characterised in that the device of the adjustment mirror surface includes speculum, fixation
Plate and mirror surface adjustment structure, multiple holes are provided with the fixed plate, and described mirror surface adjustment structure one end passes through solid
Fixed board hole is arranged in fixed plate, and the other end is fixed on the back side of speculum, so as to adjust speculum by flat state to curved surface
State.
2. it is according to claim 1 adjustment mirror surface device, it is characterised in that the mirror surface adjustment structure by
Sliding block, spacer pin, universal base, universal screw and adjusting nut assemble.
3. the device of adjustment mirror surface according to claim 1, it is characterised in that the fixed plate hole to be circular or
Ellipse.
4. the device of adjustment mirror surface according to claim 2, it is characterised in that the sliding block is U-shaped, sliding block U-shaped
Groove end and universal base top fit, the sliding block other end are fixed on mirror back surface, and the universal base can be spacing in spacer pin
Interior to be moved in U-shaped sliding block U-lag and spacing by the spacer pin, described universal screw one end is against universal base bottom kerve
Interior, the other end passes through the adjusting nut, and the adjusting nut is installed in fixed plate hole.
5. the device of adjustment mirror surface according to claim 2, it is characterised in that the screw terminal of the universal screw is
It is spherical.
6. the device of adjustment mirror surface according to claim 2, it is characterised in that the adjusting nut is provided with buckle,
The adjusting nut can be locked and unclamped to the buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327093.9A CN107831585A (en) | 2017-12-11 | 2017-12-11 | A kind of device for adjusting mirror surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327093.9A CN107831585A (en) | 2017-12-11 | 2017-12-11 | A kind of device for adjusting mirror surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107831585A true CN107831585A (en) | 2018-03-23 |
Family
ID=61644159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711327093.9A Pending CN107831585A (en) | 2017-12-11 | 2017-12-11 | A kind of device for adjusting mirror surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107831585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113272585A (en) * | 2019-01-09 | 2021-08-17 | Zkw集团有限责任公司 | Reflector unit |
Citations (12)
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|---|---|---|---|---|
| JPH09281315A (en) * | 1996-04-18 | 1997-10-31 | Mitsubishi Electric Corp | Mirror finished surface shape comptroller for reflection mirror |
| CN101576647A (en) * | 2009-06-17 | 2009-11-11 | 皇明太阳能集团有限公司 | Supporting and adjusting device applied to reflecting mirror of heliostat |
| DE102009020476B3 (en) * | 2009-05-08 | 2010-09-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for manufacturing curved mirror facets of defined surface form for solar energy generating system, involves arranging flexible suction plate on vertically adjustable support |
| US20120162799A1 (en) * | 2009-08-05 | 2012-06-28 | Yulei Zhao | Supporting and shaping device for mirror of heliostat |
| CN202421604U (en) * | 2011-12-14 | 2012-09-05 | 云南师范大学 | Two-dimensional adjustable solar groove type converging lens |
| CN204496090U (en) * | 2015-02-12 | 2015-07-22 | 方维行 | A kind of mirror body of ultrashort focus projector |
| JP2015146417A (en) * | 2013-12-09 | 2015-08-13 | 株式会社Ｖｎシステムズ | Exposure device, exposure method and reflecting mirror with mirror bending mechanism |
| CN105864593A (en) * | 2016-06-08 | 2016-08-17 | 张秀珠 | Low-axial-height universal spherical pan-tilt device |
| JP2017511507A (en) * | 2014-04-04 | 2017-04-20 | カール・ツァイス・エスエムティー・ゲーエムベーハー | Optical module with deformation device and method for deforming optical element |
| CN206321854U (en) * | 2016-12-14 | 2017-07-11 | 深圳市光峰光电技术有限公司 | A kind of regulating device of reflecting mirror and light-source system |
| EP3214479A1 (en) * | 2016-03-01 | 2017-09-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus for deforming an optical element and optical element comprising said apparatus |
| CN207557559U (en) * | 2017-12-11 | 2018-06-29 | 广州艾恩电子有限公司 | Adjust the device of mirror surface |
-
2017
- 2017-12-11 CN CN201711327093.9A patent/CN107831585A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09281315A (en) * | 1996-04-18 | 1997-10-31 | Mitsubishi Electric Corp | Mirror finished surface shape comptroller for reflection mirror |
| DE102009020476B3 (en) * | 2009-05-08 | 2010-09-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for manufacturing curved mirror facets of defined surface form for solar energy generating system, involves arranging flexible suction plate on vertically adjustable support |
| CN101576647A (en) * | 2009-06-17 | 2009-11-11 | 皇明太阳能集团有限公司 | Supporting and adjusting device applied to reflecting mirror of heliostat |
| US20120162799A1 (en) * | 2009-08-05 | 2012-06-28 | Yulei Zhao | Supporting and shaping device for mirror of heliostat |
| CN202421604U (en) * | 2011-12-14 | 2012-09-05 | 云南师范大学 | Two-dimensional adjustable solar groove type converging lens |
| JP2015146417A (en) * | 2013-12-09 | 2015-08-13 | 株式会社Ｖｎシステムズ | Exposure device, exposure method and reflecting mirror with mirror bending mechanism |
| JP2017511507A (en) * | 2014-04-04 | 2017-04-20 | カール・ツァイス・エスエムティー・ゲーエムベーハー | Optical module with deformation device and method for deforming optical element |
| CN204496090U (en) * | 2015-02-12 | 2015-07-22 | 方维行 | A kind of mirror body of ultrashort focus projector |
| EP3214479A1 (en) * | 2016-03-01 | 2017-09-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus for deforming an optical element and optical element comprising said apparatus |
| CN105864593A (en) * | 2016-06-08 | 2016-08-17 | 张秀珠 | Low-axial-height universal spherical pan-tilt device |
| CN206321854U (en) * | 2016-12-14 | 2017-07-11 | 深圳市光峰光电技术有限公司 | A kind of regulating device of reflecting mirror and light-source system |
| CN207557559U (en) * | 2017-12-11 | 2018-06-29 | 广州艾恩电子有限公司 | Adjust the device of mirror surface |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113272585A (en) * | 2019-01-09 | 2021-08-17 | Zkw集团有限责任公司 | Reflector unit |
| CN113272585B (en) * | 2019-01-09 | 2024-02-20 | Zkw集团有限责任公司 | Reflector unit |
| US12044379B2 (en) | 2019-01-09 | 2024-07-23 | Zkw Group Gmbh | Reflector unit |
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