CN105467543A - Device for quickly replacing optical filter - Google Patents
Device for quickly replacing optical filter Download PDFInfo
- Publication number
- CN105467543A CN105467543A CN201510874242.8A CN201510874242A CN105467543A CN 105467543 A CN105467543 A CN 105467543A CN 201510874242 A CN201510874242 A CN 201510874242A CN 105467543 A CN105467543 A CN 105467543A
- Authority
- CN
- China
- Prior art keywords
- optical filter
- fixed head
- optical
- pressuring plate
- elastic pressuring
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
Abstract
The invention discloses a device for quickly replacing an optical filter, belongs to the technical field of optics, and aims at solving a problem that the operation is not convenient in the prior art. The device comprises a pedestal, screws, an elastic pressure piece, an optical filter seat, and a fixed plate. The fixed plate is provided with a chute, and the elastic pressure piece is fixed on the fixed plate through the screw. The fixed plate is fixed on the pedestal through the screw. The optical filter is in gluing connection with the optical filter seat, and the optical filter seat is inserted between the elastic pressure piece and the chute. The beneficial effects of the invention are that the device achieves the quick replacement of the optical filter, and enables a CCD to obtain a clear image.
Description
Technical field
The invention belongs to optical application technical field, be specifically related to the quick-replaceable device of a kind of optical filter.
Background technology
The prior art the most close with the present invention, is the optical filter more changing device that Changchun Institute of Optics, Fine Mechanics and Physics, CAS develops, see accompanying drawing 1, comprises base 1, screw 2, optical filtering bar 3 and optical filter 4.After optical filter 4 and optical filtering bar 3 are glued together with optical cement, optical filtering bar 3 is fixed on base 1 by screw 2, optical filter more changing device integral installation in optical system, the imaging in CCD (imageing sensor) of outside scenery, if imaging is unintelligible, need to change optical filter, just need to change to have gluedd joint the optical filtering bar 3 of different optical filter 4, at this moment need to unload screw 2, change the optical filtering bar 3 of the different optical filter 4 of the splicing of needs, then install screw 2 and fix optical filtering bar 3.Such inconvenient operation.
Summary of the invention
For solving the problem of the inconvenient operation that prior art exists, making CCD obtain clear picture, the present invention proposes the quick-replaceable device of a kind of optical filter.
For solving the problems of the technologies described above technical scheme of the present invention be:
The quick-replaceable device of a kind of optical filter, it comprises base, optical filtering bar, optical filter, elastic pressuring plate and fixed head, described fixed head is fixed on described base, described optical filter and described optical filtering bar glued joint, described fixed head is provided with elongate aperture, on described fixed head, the two ends of elongate aperture are provided with chute, and described optical filtering bar coordinates relative sliding with described chute, and described elastic pressuring plate is fixed on described fixed head and covers chute.
Described elastic pressuring plate thickness range is 0.2mm ~ 0.5mm.
Described elastic pressuring plate thickness is 0.5mm.
Described optical filter and described optical filtering bar are gluedd joint by optical epoxy glue.
Described fixed head is fixedly connected with described base by screw, and described elastic pressuring plate is fixedly connected with described fixed head by screw.
Beneficial effect of the present invention is: on the device basic that original optical filter is changed, increase elastic pressuring plate, described elastic pressuring plate covers chute, optical filtering bar coordinates relative sliding with chute, when needing to change optical filter, as long as change the optical filtering bar having gluedd joint optical filter can realize, realize optical filter quick-replaceable, make CCD obtain clear picture.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art of the present invention;
Fig. 2 is the quick-replaceable apparatus structure schematic diagram of a kind of optical filter of the present invention;
Fig. 3 is the fixed plate structure schematic diagram being provided with chute in the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
As shown in Figures 2 and 3, the quick-replaceable device of a kind of optical filter, it comprises base 1, optical filtering bar 3, optical filter 4, elastic pressuring plate 5 and fixed head 6, described fixed head 6 is fixed on described base 1, described optical filter 4 glueds joint with described optical filtering bar 3, and described fixed head 6 is provided with elongate aperture, and on described fixed head 6, the two ends of elongate aperture are provided with chute 7, described optical filtering bar 3 coordinates relative sliding with described chute 7, and described elastic pressuring plate 5 is fixed on described fixed head 6 and covers chute 7.
Described elastic pressuring plate 5 thickness range is 0.2mm ~ 0.5mm.
Described elastic pressuring plate 5 thickness is 0.5mm.
Described optical filter 4 is gluedd joint by optical epoxy glue with described optical filtering bar 3.
Described fixed head 6 is fixedly connected with described base by screw 2, and described elastic pressuring plate 5 is fixedly connected with described fixed head 6 by screw 2.
Described screw 2 material adopts Q235.
Screw 2 material adopts Q235, and elastic pressuring plate 5 material adopts 65Mn, and optical filter 4 adopts K9 glass.
Claims (5)
1. the quick-replaceable device of optical filter, it comprises base (1), optical filtering bar (3), optical filter (4) and fixed head (6), described fixed head (6) is fixed on described base (1), described optical filter (4) and described optical filtering bar (3) are gluedd joint, it is characterized in that, it also comprises elastic pressuring plate (5), described fixed head (6) is provided with elongate aperture, the two ends of the upper elongate aperture of described fixed head (6) are provided with chute (7), described optical filtering bar (3) coordinates relative sliding with described chute (7), described elastic pressuring plate (5) is fixed on described fixed head (6) and covers chute (7).
2. the quick-replaceable device of a kind of optical filter according to claim 1, is characterized in that, described elastic pressuring plate (5) thickness range is 0.2mm ~ 0.5mm.
3. the quick-replaceable device of a kind of optical filter according to claim 2, is characterized in that, described elastic pressuring plate (5) thickness is 0.5mm.
4. the quick-replaceable device of a kind of optical filter according to claim 1 and 2, is characterized in that, described optical filter (4) and described optical filtering bar (3) are gluedd joint by optical epoxy glue.
5. the quick-replaceable device of a kind of optical filter according to claim 1 and 2, it is characterized in that, described fixed head (6) is fixedly connected with described base by screw (2), and described elastic pressuring plate (5) is fixedly connected with described fixed head (6) by screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874242.8A CN105467543A (en) | 2015-12-03 | 2015-12-03 | Device for quickly replacing optical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874242.8A CN105467543A (en) | 2015-12-03 | 2015-12-03 | Device for quickly replacing optical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105467543A true CN105467543A (en) | 2016-04-06 |
Family
ID=55605426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510874242.8A Pending CN105467543A (en) | 2015-12-03 | 2015-12-03 | Device for quickly replacing optical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105467543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819175A (en) * | 2019-01-23 | 2019-05-28 | 中国科学院长春光学精密机械与物理研究所 | A kind of photographic method and camera arrangement |
| CN112450876A (en) * | 2020-11-02 | 2021-03-09 | 吉林师范大学 | Automatic switching device for multiband color separation filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130272689A1 (en) * | 2012-04-13 | 2013-10-17 | Andrew Subratie | Camera matte box |
| CN103499865A (en) * | 2013-10-10 | 2014-01-08 | 中国科学院上海技术物理研究所 | Filter mounting bracket with thermal stress buffer structure |
| CN204044418U (en) * | 2013-12-20 | 2014-12-24 | 石乃琦 | Light control device with replaceable optical filter |
| CN204360082U (en) * | 2015-02-02 | 2015-05-27 | 王大伟 | A kind of Novel camera filter support |
| CN204832635U (en) * | 2015-08-07 | 2015-12-02 | 杭州创宇光学科技有限公司 | General multi -functional filter mounting system of single opposition machine |
-
2015
- 2015-12-03 CN CN201510874242.8A patent/CN105467543A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130272689A1 (en) * | 2012-04-13 | 2013-10-17 | Andrew Subratie | Camera matte box |
| CN103499865A (en) * | 2013-10-10 | 2014-01-08 | 中国科学院上海技术物理研究所 | Filter mounting bracket with thermal stress buffer structure |
| CN204044418U (en) * | 2013-12-20 | 2014-12-24 | 石乃琦 | Light control device with replaceable optical filter |
| CN204360082U (en) * | 2015-02-02 | 2015-05-27 | 王大伟 | A kind of Novel camera filter support |
| CN204832635U (en) * | 2015-08-07 | 2015-12-02 | 杭州创宇光学科技有限公司 | General multi -functional filter mounting system of single opposition machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819175A (en) * | 2019-01-23 | 2019-05-28 | 中国科学院长春光学精密机械与物理研究所 | A kind of photographic method and camera arrangement |
| CN112450876A (en) * | 2020-11-02 | 2021-03-09 | 吉林师范大学 | Automatic switching device for multiband color separation filter |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |