CN105182496B - A kind of protection device for preventing optical mirror plane from scratching - Google Patents
A kind of protection device for preventing optical mirror plane from scratching Download PDFInfo
- Publication number
- CN105182496B CN105182496B CN201510617207.8A CN201510617207A CN105182496B CN 105182496 B CN105182496 B CN 105182496B CN 201510617207 A CN201510617207 A CN 201510617207A CN 105182496 B CN105182496 B CN 105182496B
- Authority
- CN
- China
- Prior art keywords
- mirror
- mirror support
- optical mirror
- protection device
- annular step
- 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 - Fee Related
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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
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The present invention proposes a kind of protection device for preventing optical mirror plane surface tear, can avoid the scuffing caused by carrying during eyeglass receiver.The protection device mainly includes box body, mirror support and mirror bracket, and mirror support is fitted on mirror bracket, and mirror bracket is placed in box body, is furnished with dust cap on box body；Mirror support inwall has the multi-stage annular step surface of tapered distribution on the whole, and the internal diameter of annular step surfaces at different levels is more than the internal diameter of the non-working surface of the corresponding optical mirror slip to be disposed, to ensure the contactless placement of optical mirror plane；The groove through the multi-stage annular step surface is also symmetrically offered in the inwall of mirror support, in order to pick and place eyeglass.The protection device structure is concise, saves space, and multi-stage annular ladder causes the eyeglass that multiple specifications can be placed in same mirror support, and optical mirror slip can be placed just in the annular step surface of itself suitable external diameter.
Description
Technical field
The present invention relates to the protection device for preventing that optical mirror plane from scratching during a kind of optical system alignment.
Background technology
With the extensive use in the field such as spacecraft, photodetection and military guidance, scientific experiment, various uses
The demand of high-precision optical camera lens also increases therewith.Because the required precision of such optical system is high, therefore ray machine part is set
Meter requires that height, manufacturing cycle are long, costly.This necessity of making use of momentum is asked to be striven for accomplishing zero fault rate, optical frames during adjustment
The cut of face zero.During traditional adjustment：It is to keep flat the single microscope group after the single eyeglass or loading picture frame that do not fit in picture frame
In flat receiver, because flat receiver will not limit the position of mirror, mirror can relative box during carrying
Son motion.Minute surface is higher by the microscope group of picture frame after being the single eyeglass of non-concave surface especially for two sides or load picture frame, due to
Minute surface touches receiver bottom surface and cut often occurs.
The content of the invention
The present invention proposes a kind of protection device for preventing optical mirror plane surface tear, can avoid carrying eyeglass receiver
During caused by scuffing.
The solution of the present invention is as follows：
Optical mirror slip container structure, mainly including mirror support and the mirror bracket for installing mirror support, the mirror support inwall has
The multi-stage annular step surface of tapered distribution on the whole, the internal diameter of annular step surfaces at different levels are more than the corresponding optical frames to be disposed
The internal diameter (eyeglass for being equipped with picture frame, picture frame is equivalent to non-working surface mentioned here) of the non-working surface of piece, to ensure
The contactless placement of optical mirror plane；The groove through the multi-stage annular step surface is also symmetrically offered in the inwall of mirror support, so as to
In picking and placeing eyeglass.
Based on above scheme, the present invention also further makees following optimization：
The bottom of mirror support is cylindricality, and mirror bracket is provided with the post holes being adapted so that mirror support is anchored on mirror bracket.
Buffer gasket is provided with annular step surface, buffer gasket leaves corresponding breach at the groove.
It is furnished with dust cap in mirror support.
The present invention also provides a kind of protection device for preventing optical mirror plane from scratching, and several above-mentioned light are distributed with box body
Learn eyeglass container structure.
Box body inner bottom part is provided with the monoblock fixed substrate mirror bracket common as all mirror supports, the bottom of the mirror support
For cylindricality, the post holes being adapted to mirror support bottom is accordingly distributed with fixed substrate so that all mirror supports are anchored in fixed substrate.
Equipped with overall dust cap on box body.
The present invention has advantages below：
The unitary tapered distribution of mirror support inwall, optical mirror slip is avoided to be contacted with mirror support forming face, optical mirror slip can just be put
Put on the annular step surface of itself external diameter is adapted to, serve good positioning action.
Structure is concise, saves space, and multi-stage annular ladder causes the eyeglass that multiple specifications can be placed in same mirror support.
The symmetrical rectangular channel in both sides is easy to eyeglass of being taken above and below finger.
Brief description of the drawings
Fig. 1, Fig. 2 are the structural representation of protection device.
Fig. 3 is the profile of mirror support.
Fig. 4 is mirror bracket vertical view and profile.
Fig. 5 is dust cap vertical view and profile.
Fig. 6 is that eyeglass is put into the profile that mirror is delayed.
Drawing reference numeral explanation：1- mirror supports；2- mirror brackets；3- box bodys；4- rectangular channels.
Embodiment
As shown in Fig. 1 to 5, the present invention it is this prevent optical mirror plane scratch protection device, mainly including box body, mirror support and
Mirror bracket.Mirror support is fitted on mirror bracket, and mirror bracket is placed in box body, is furnished with dust cap on box body.
Mirror support inwall is designed with the annular step surface of stepped distribution, what the internal diameter of annular step surface to be disposed than it
The internal diameter of the non-working surface of optical mirror slip is big.As shown in fig. 6, the non-working surface of optical mirror slip mentioned here, i.e. optical mirror slip
Cylindrical inside annulus (usual unilateral 1mm), annulus inner side is clear aperture.If the optical mirror slip of picture frame is equipped with, then
Picture frame also has the wall thickness suitable with the annulus size, is also regarded as the non-working surface of optical mirror slip.
Mirror support top half is designed as taper, is to ensure the non-contact placement of optical mirror plane first.Optical mirror slip can be with
It is placed just on the circular table of itself suitable external diameter, will not slide to tilt, and serve good positioning action；Its
It is secondary, due to the difference of bore above and below conical mirror support, all eyeglasses in this suitable bore section can be placed.In the application of reality
In the mirror support in suitable various bore sections according to the height of cone and the change of cone angle, can be processed；The symmetrical rectangle in both sides
Groove is easy to eyeglass of being taken above and below finger.The small―gap suture for belonging to the face of cylinder between mirror support and mirror bracket coordinates, the circle above mirror bracket
The distribution of post holes and quantity are set according to real needs.Box body is the box depending on the size of mirror bracket and mirror support, height
Body is furnished with dust cap.
Claims (6)
- A kind of 1. optical mirror slip container structure, it is characterised in that：Including mirror support and for installing the mirror bracket of mirror support, the mirror support Inwall has the multi-stage annular step surface of tapered distribution on the whole, and the internal diameter of annular step surfaces at different levels is more than accordingly to be disposed Optical mirror slip non-working surface internal diameter, to ensure the contactless placement of optical mirror plane；Also symmetrically opened up in the inwall of mirror support There is the rectangular channel through the multi-stage annular step surface, in order to pick and place eyeglass；The bottom of the mirror support is cylindricality, and mirror bracket is set It is equipped with the post holes being adapted so that mirror support is anchored on mirror bracket.
- 2. optical mirror slip container structure according to claim 1, it is characterised in that：Buffering is provided with annular step surface Packing ring, buffer gasket leave corresponding breach in the rectangular groove.
- 3. optical mirror slip container structure according to claim 1, it is characterised in that：It is furnished with dust cap in the mirror support.
- 4. a kind of protection device for preventing optical mirror plane from scratching, including box body, it is characterised in that：It is distributed with the box body some Optical mirror slip container structure described in individual claim 1.
- 5. the protection device according to claim 4 for preventing optical mirror plane from scratching, it is characterised in that：The bottom in the box body Portion is provided with the monoblock fixed substrate mirror bracket common as all mirror supports, and the bottom of the mirror support is cylindricality, in fixed substrate The post holes being adapted to mirror support bottom accordingly is distributed with so that all mirror supports are anchored in fixed substrate.
- 6. the protection device according to claim 4 for preventing optical mirror plane from scratching, it is characterised in that：It is furnished with the box body Overall dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617207.8A CN105182496B (en) | 2015-09-24 | 2015-09-24 | A kind of protection device for preventing optical mirror plane from scratching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617207.8A CN105182496B (en) | 2015-09-24 | 2015-09-24 | A kind of protection device for preventing optical mirror plane from scratching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105182496A CN105182496A (en) | 2015-12-23 |
| CN105182496B true CN105182496B (en) | 2018-03-02 |
Family
ID=54904685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510617207.8A Expired - Fee Related CN105182496B (en) | 2015-09-24 | 2015-09-24 | A kind of protection device for preventing optical mirror plane from scratching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105182496B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842477A (en) * | 2017-03-23 | 2017-06-13 | 中国科学院西安光学精密机械研究所 | A kind of optical mirror slip enters frame apparatus |
| CN109163645A (en) * | 2018-11-08 | 2019-01-08 | 衡阳市振洋汽车配件有限公司 | Central of the parts hole coaxiality check fixture |
| CN111069139A (en) * | 2019-11-22 | 2020-04-28 | 中国航发西安动力控制科技有限公司 | Washing bush and washing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456463A (en) * | 2007-12-11 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Lens carrying device |
| CN204310176U (en) * | 2014-11-27 | 2015-05-06 | 南京茂莱光电有限公司 | A kind of eyeglass common-use size Revolving disc |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205193328U (en) * | 2015-09-24 | 2016-04-27 | 中国科学院西安光学精密机械研究所 | Prevent protection device of optics mirror surface fish tail and structure is accomodate to optical glass thereof |
-
2015
- 2015-09-24 CN CN201510617207.8A patent/CN105182496B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456463A (en) * | 2007-12-11 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Lens carrying device |
| CN204310176U (en) * | 2014-11-27 | 2015-05-06 | 南京茂莱光电有限公司 | A kind of eyeglass common-use size Revolving disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105182496A (en) | 2015-12-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180924 |