CN201936060U - Clamping device for reflecting mirror - Google Patents
Clamping device for reflecting mirror Download PDFInfo
- Publication number
- CN201936060U CN201936060U CN201020628977.5U CN201020628977U CN201936060U CN 201936060 U CN201936060 U CN 201936060U CN 201020628977 U CN201020628977 U CN 201020628977U CN 201936060 U CN201936060 U CN 201936060U
- Authority
- CN
- China
- Prior art keywords
- catoptron
- mounting board
- clamping device
- minute surface
- pedestal
- 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
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- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model belongs to the field of optical components and particularly relates to a clamping device for an optical reflecting mirror. The clamping device comprises a bracket for fixing the reflecting mirror; a limiting part for limiting the reflecting mirror in moving along the parallel direction of a mirror surface of the reflecting mirror is arranged on the bracket which is provided with a clamp for restricting the position of the edge of the reflecting mirror; a supporting part is arranged on the bracket corresponding to the clamp; and the supporting part and the clamp form a limiting fit for limiting the reflecting mirror in moving along the vertical direction of the mirror surface. The function of limiting the space displacement of the reflecting mirror can be achieved by limiting the parallel and vertical motion of the reflecting mirror in the space, so that the aims of the clamping device for reliably clamping and fixing the reflecting mirror can be achieved.
Description
Technical field
The utility model belongs to the optical component field, is specifically related to a kind of clamping device of optical mirror.
Background technology
In the existing optical component field, extremely frequent to the application of various optical mirror slips such as catoptron etc.Especially in the optical measurement quasi-instrument, advanced day by day along with the optical measurement system improves day by day to the precision of optical measurement data, and be also just more and more higher to the requirement of catoptron.It then is to guarantee one of key factor that measuring beam is stable and even whether accurate optics survey result is that the minute surface flatness of catoptron requires, the process technology of existing various optical mirrors can guarantee to produce satisfactory eyeglass, but when carrying out the catoptron clamping, in case clamping is improper, buckling deformation still can inevitably take place in catoptron, the light path generation deviation that causes the measuring beam after the refraction of its minute surface has a strong impact on thereby the accuracy of measurement result caused.In addition, when measuring element was in frequent vibration etc. and measures in poor shape occasion, if the catoptron clamping is firm inadequately, its eyeglass often will instead be given birth to loose shift even be fallen the road from its fixed support, cause the light path system fault, influenced efficiency of measurement then greatly.
Summary of the invention
The purpose of this utility model provides a kind of catoptron clamping device, can reach the purpose of reliable clamping catoptron.
For achieving the above object, the utility model has adopted following technical scheme: a kind of catoptron clamping device, comprise the support that is used for fixing catoptron, support is provided with the limiting section that the restriction catoptron moves along the parallel direction of its minute surface, described support is provided with the mounting board of about beam steering mirror edge position, with also be provided with the support portion on the corresponding support of mounting board, described support portion and mounting board are construed as limiting the spacing cooperation that catoptron moves along the minute surface vertical direction.
The beneficial effects of the utility model are: after adopting said structure, reach the effect that limits its space displacement by the parallel and vertical movement spatially of restriction reflective mirror, to realize the purpose of reliable clamping of the present utility model and stationary mirror.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the holder part structural representation;
Fig. 4 is the structural representation of catoptron;
Fig. 5 is the mounting board structural representation;
Fig. 6 is the gasket construction synoptic diagram;
Fig. 7 is the pressure strip structural representation;
Fig. 8 is the exploded view of Fig. 1.
Embodiment
A kind of catoptron clamping device, comprise the support 20 that is used for fixing catoptron 10, described support 20 is provided with the limiting section that restriction catoptron 10 moves along the parallel direction of its minute surface, described support 20 is provided with the mounting board 21 of about beam steering mirror 10 edge positions, with also be provided with support portion 22 on the mounting board 21 corresponding supports 20, described support portion 22 and mounting board 21 are construed as limiting the spacing cooperation that catoptron 20 moves along the minute surface vertical direction, as Fig. 1 and shown in Figure 8.
As further preferred version of the present utility model, its support portion 22 is arranged between the mirror back of the body and support 20 of catoptron 10, one end of described mounting board 21 is fixed on the support 20, the other end fastens on the minute surface of catoptron 10, since then, an end and 22 of support portions that mounting board 21 fastens on the minute surface of catoptron 10 have constituted the position-limit mechanism of restriction catoptron 10 along the minute surface movement in vertical direction, as Figure 1-3.The middle part of mounting board 21 then is resisted against the two ends of catoptron 10, moves with the parallel direction of restriction catoptron 10 along its minute surface.
Further, for better realizing the supporting role of support portion 22, support 20 comprises the pedestal 23 that is used to be fixed on the installation base plate, the mirror back of the body of described catoptron 10 is fitted with pedestal 23 and is provided with, described support portion 22 is arranged between the mirror back of the body and pedestal 23 of catoptron 10, one end of described mounting board 21 is fixed on the pedestal 23, as Figure 1-3.
Further, as shown in Figure 3, pedestal 23 is provided with the groove 231 that coincide with catoptron 10 profiles, described catoptron 10 is arranged in the groove 231, groove 231 is provided with for run through pedestal 23 along its flute length direction, simultaneously, and as shown in Figure 1, one end of mounting board 21 is fixed on the pedestal at groove 231 both ends, further limits the purpose that catoptron 10 moves along the parallel direction of its minute surface thereby reach by the groove on the pedestal 23 231 and mounting board 21 spacing.
As further preferred version of the present utility model, catoptron 10 preferred rectangular parallelepipeds of the present utility model are as Fig. 4.Described groove 231 length and catoptron 10 length are coincide, the other end of the affixed relatively pedestal 23 of described mounting board 21 fastens on the minute surface of the two ends of catoptron 10, the middle part of described mounting board 21 is resisted against the both ends of the surface of the minor face of catoptron 10, described support portion 22 is arranged between catoptron 10 relative its minute surface the other sides and groove 231 bottom lands, as Figure 1-3.Since then, mounting board 21 fasten the position-limit mechanism that a end on the minute surface of catoptron 10 and 22 of support portions are construed as limiting catoptron 10 along the minute surface movement in vertical direction, the middle part of mounting board 21 is inboard then to have constituted the limiting section that restriction catoptron 10 moves along its minute surface parallel direction with 231 liang of cell walls of groove.
Further, mounting board 21 can have multiple way of realization and structure, preferred mounting board 21 integral body of the utility model form for thin plate bends, comprise flat part 211 and hook slot part 212, the edge 213 of described hook slot part 212 is pressed on the minute surface at two ends of catoptron 10, the elasticity that provided by hook slot part 212 itself realize to the compressing of the minute surface at the two ends of catoptron 10 in good time, as Fig. 1-2 and shown in Figure 5.Among Fig. 5, as can be seen, described mounting board 21 forms the hook slot part 212 of front end and the flat part 211 in stage casing for the spring steel plate bending, the notch of described hook slot part 212 points to concordant with the plate face of flat part 211, the edge 213 that is in mounting board 21 extends across plane, flat part 211 place for tabular and side, flat part 211 rear ends are provided with flange 215, and flange 215 and hook slot part 212 directions lay respectively at the both sides of flat part 211.
Further, the outside portion of mounting board 21 also is provided with flat part 212 inboards and the pedestal 23 that are used for mounting board 21 and is positioned at the pressure strip 25 that compresses between groove 231 place's end faces, as Fig. 1 and shown in Figure 7.
Further, it is tabular that support portion 22 and minute surface pad 24 profiles are bar, corresponding before and after both, and its minute surface is straight when assembling with further assurance catoptron 10, and simultaneously, the minute surface width of its length and catoptron 10 coincide, as Fig. 1-3 and shown in Figure 6.
Claims (10)
1. catoptron clamping device, it is characterized in that: described clamping device comprises the support (20) that is used for fixing catoptron (10), described support (20) is provided with the limiting section that restriction catoptron (10) moves along the parallel direction of its minute surface, described support (20) is provided with the mounting board (21) of about beam steering mirror (10) edge position, with also be provided with support portion (22) on the corresponding support of mounting board (21) (20), described support portion (22) and mounting board (21) are construed as limiting the spacing cooperation that catoptron (20) moves along the minute surface vertical direction.
2. clamping device according to claim 1, it is characterized in that: described support portion (22) are arranged between the mirror back of the body and support (20) of catoptron (10), one end of described mounting board (21) is fixed on the support (20), the other end fastens on the minute surface of catoptron (10), and the middle part of described mounting board (21) is resisted against catoptron (10) edge.
3. clamping device according to claim 2, it is characterized in that: described support (20) comprises pedestal (23), the mirror back of the body of described catoptron (10) is fitted with pedestal (23) and is provided with, described support portion (22) is arranged between the mirror back of the body and pedestal (23) of catoptron (10), and an end of described mounting board (21) is fixed on the pedestal (23).
4. clamping device according to claim 3, it is characterized in that: described pedestal (23) is provided with the groove (231) that coincide with catoptron (10) profile, described catoptron (10) is arranged in the groove (231), described groove (231) is for running through pedestal (23) setting along its flute length direction, an end of described mounting board (21) is fixed on the pedestal at groove (231) both ends.
5. clamping device according to claim 4, it is characterized in that: described catoptron (10) is a rectangular parallelepiped, described groove (231) length and catoptron (10) length are coincide, the other end of the affixed relatively pedestal of described mounting board (21) (23) fastens on the two ends minute surface of catoptron (10), the middle part of described mounting board (21) is resisted against the both ends of the surface of the minor face of catoptron (10), and described support portion (22) are arranged at catoptron (10) relatively between its minute surface the other side and groove (231) bottom land.
6. clamping device according to claim 1 or 5, it is characterized in that: described mounting board (21) is whole to form for thin plate bends, described mounting board (21) comprises flat part (211) and hook slot part (212), and the edge (213) of described hook slot part (212) is pressed on the minute surface at two ends of catoptron (10).
7. clamping device according to claim 6 is characterized in that: the outside portion of described mounting board (21) also is provided with flat part (212) inboard and the pedestal (23) that are used for mounting board (21) and is positioned at the pressure strip (25) that groove (231) is located to compress between end face.
8. clamping device according to claim 6 is characterized in that: described support portion (22) are mirror back pad sheet, and described support portion (22) are arranged at the two ends of catoptron (10) the mirror back of the body.
9. clamping device according to claim 6 is characterized in that: also be provided with minute surface pad (24) between the both ends of described catoptron (10) minute surface and the edge (213) of hook slot part (212).
10. clamping device according to claim 8 is characterized in that: it is tabular that described support portion (22) and minute surface pad (24) profile are bar, and corresponding before and after both, the minute surface width of its length and catoptron (10) coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020628977.5U CN201936060U (en) | 2010-11-27 | 2010-11-27 | Clamping device for reflecting mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020628977.5U CN201936060U (en) | 2010-11-27 | 2010-11-27 | Clamping device for reflecting mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936060U true CN201936060U (en) | 2011-08-17 |
Family
ID=44447578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020628977.5U Expired - Lifetime CN201936060U (en) | 2010-11-27 | 2010-11-27 | Clamping device for reflecting mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207604A (en) * | 2010-11-27 | 2011-10-05 | 合肥市百胜科技发展股份有限公司 | Holding device for reflector |
| CN104459939A (en) * | 2014-12-25 | 2015-03-25 | 中国科学院长春光学精密机械与物理研究所 | Space reflecting mirror supporting and focusing integrated device |
-
2010
- 2010-11-27 CN CN201020628977.5U patent/CN201936060U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207604A (en) * | 2010-11-27 | 2011-10-05 | 合肥市百胜科技发展股份有限公司 | Holding device for reflector |
| WO2012069009A1 (en) * | 2010-11-27 | 2012-05-31 | 合肥市百胜科技发展股份有限公司 | Retaining apparatus for optical reflector |
| CN102207604B (en) * | 2010-11-27 | 2013-07-10 | 合肥市百胜科技发展股份有限公司 | Holding device for reflector |
| CN104459939A (en) * | 2014-12-25 | 2015-03-25 | 中国科学院长春光学精密机械与物理研究所 | Space reflecting mirror supporting and focusing integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110817 Effective date of abandoning: 20130710 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110817 Effective date of abandoning: 20130710 |
|
| RGAV | Abandon patent right to avoid regrant |