CN209215615U - It is a kind of for fixing the lantern ring of optical filter - Google Patents
It is a kind of for fixing the lantern ring of optical filter Download PDFInfo
- Publication number
- CN209215615U CN209215615U CN201822147177.0U CN201822147177U CN209215615U CN 209215615 U CN209215615 U CN 209215615U CN 201822147177 U CN201822147177 U CN 201822147177U CN 209215615 U CN209215615 U CN 209215615U
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- Prior art keywords
- lantern ring
- optical filter
- fixing
- boss
- step structure
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Abstract
This application discloses a kind of for fixing the lantern ring of optical filter, and lantern ring is in block form, and lantern ring includes four edge, and the inside of each edge is equipped with first step structure；The angle of inside four of lantern ring is respectively equipped with a boss, and four first step structures constitute first layer displacement structure, and four boss constitute second layer displacement structure；The angle of inside four of lantern ring also offers a chamfering respectively；Chamfering direction of plane where perpendicular to four boss opens up, and until the surface of boss.It is provided by the embodiment of the utility model a kind of for fixing the lantern ring of optical filter, it can be put in displacement structure and second layer displacement structure in first layer and place various sizes of optical filter respectively, the optical filter of twice of quantity can be placed, to improve the efficiency of plated film in a limited space；And four sides of optical filter are born against in first step structure, can very easily fix optical filter, when ensuring plated film, optical filter will not be tilted；The thimble structure is simple, convenient and practical.
Description
Technical field
The utility model belongs to optical filter production technical field more particularly to a kind of for fixing the lantern ring of optical filter.
Background technique
Optical filter is the optical device for choosing required radiation wave band, is widely used in photographic circle, such as cell-phone camera
It just include optical filter in head.
In optical filter production process, wherein having procedure is that optical filter is put into filming equipment to carry out plated film.Due to
How effectively the plated film space of filming equipment is certain, the fixed optical filter in plated film, and in a limited space, places more
Optical filter carry out plated film, to improve the efficiency of plated film.
Utility model content
The purpose of this utility model is to provide a kind of for fixing the lantern ring of optical filter, is used for fixed optical filter when plated film
With the efficiency for improving plated film.
For this purpose, the utility model uses following technical scheme:
A kind of for fixing the lantern ring of optical filter, the lantern ring is in block form, and the lantern ring includes four edge, each
The inside of the edge is equipped with first step structure；
The angle of inside four of the lantern ring is respectively equipped with a boss, and four first step structures constitute first layer and place
Structure, four boss constitute second layer displacement structure.
Optionally, the angle of the inside of the lantern ring four also offers a chamfering respectively；
Chamfering direction of plane where perpendicular to four boss opens up, and until the surface of the boss is
Only.
Optionally, the outside of each edge is equipped with second step structure；
The second step structure matches with the first step structure, so that the second step knot of a lantern ring
Structure can be layered in the first step structure of another lantern ring.
Optionally, the outside of the lantern ring is equipped with for the fixed card slot for supporting the lantern ring.
Optionally, four boss are in the same plane.
Optionally, the chamfering is semi-cylindrical open slot.
Compared with prior art, the utility model embodiment has the advantages that
It is provided by the embodiment of the utility model a kind of for fixing the lantern ring of optical filter, displacement structure can be put in first layer
With various sizes of optical filter is placed in second layer displacement structure respectively, twice quantity can be placed in a limited space
Optical filter, to improve the efficiency of plated film；And four sides of optical filter are born against in first step structure, can very easily be consolidated
Determine optical filter, when ensuring plated film, optical filter will not be tilted；The thimble structure is simple, convenient and practical.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is provided by the embodiment of the utility model a kind of for fixing the structural schematic diagram of the lantern ring of optical filter.
Fig. 2 is provided by the embodiment of the utility model a kind of for fixing the front view of the lantern ring of optical filter.
Fig. 3 is provided by the embodiment of the utility model a kind of for fixing the lateral plan of the lantern ring of optical filter.
It illustrates:
Edge 10, first step structure 11, boss 12, chamfering 13, second step structure 14, card slot 15.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Shown in please referring to Fig.1 to Fig.3, the utility model embodiment provides a kind of for fixing the lantern ring of optical filter, use
The efficiency of fixed optical filter and raising plated film when plated film.
Specifically, the lantern ring is in block form, the lantern ring includes four edge 10, the inside of each edge 10
Equipped with first step structure 11；The angle of inside four of the lantern ring is respectively equipped with a boss 12, four first step structures
11 constitute first layer displacement structure, and four boss 12 constitute second layer displacement structure.
It is provided by the embodiment of the utility model a kind of for fixing the lantern ring of optical filter, displacement structure can be put in first layer
With various sizes of optical filter is placed in second layer displacement structure respectively, twice quantity can be placed in a limited space
Optical filter, to improve the efficiency of plated film；And four sides of optical filter are born against in first step structure 11, it can be very easily
Fixed optical filter, when ensuring plated film, optical filter will not be tilted；The thimble structure is simple, convenient and practical.
Further, the angle of the inside of the lantern ring four also offers a chamfering 13 respectively；The chamfering 13 along perpendicular to
The direction of four 12 place planes of boss opens up, and until the surface of the boss 12.The chamfering 13 design, can be square
Just optical filter is picked and placed.
Further, the outside of each edge 10 is equipped with second step structure 14；The second step structure 14 with
The first step structure 11 matches, so that the second step structure 14 of a lantern ring can be layered in another lantern ring
In the first step structure 11.By the design of first step structure 11 and second step structure 14, when not needing to use this
When lantern ring, can with multiple lantern ring ordered stacks stacking and be not easy inclination skew.
Optionally, the outside of the lantern ring is equipped with for the fixed card slot 15 for supporting the lantern ring.When being well placed on lantern ring
After optical filter, it is fixed on the bracket of filming equipment by the card slot 15.
Further, four boss 12 are in the same plane.
Further, the chamfering 13 is semi-cylindrical open slot, conducive to the production and processing of the lantern ring and the use of lantern ring.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of for fixing the lantern ring of optical filter, it is characterised in that:
The lantern ring is in block form, and the lantern ring includes four edge, and the inside of each edge is equipped with first step knot
Structure；
The angle of inside four of the lantern ring is respectively equipped with a boss, and four first step structures constitute first layer and place knot
Structure, four boss constitute second layer displacement structure.
2. according to claim 1 for fixing the lantern ring of optical filter, which is characterized in that the angle of inside four of the lantern ring
A chamfering is also offered respectively；
Chamfering direction of plane where perpendicular to four boss opens up, and until the surface of the boss.
3. according to claim 1 for fixing the lantern ring of optical filter, which is characterized in that set on the outside of each edge
There is second step structure；
The second step structure matches with the first step structure, so that the second step structure of a lantern ring can
It is layered in the first step structure of another lantern ring.
4. according to claim 1 for fixing the lantern ring of optical filter, which is characterized in that the outside of the lantern ring, which is equipped with, to be used
In the fixed card slot for supporting the lantern ring.
5. according to claim 1 for fixing the lantern ring of optical filter, which is characterized in that four boss are located at same
In plane.
6. according to claim 2 for fixing the lantern ring of optical filter, which is characterized in that the chamfering is opened for semi-cylindrical
Mouth slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147177.0U CN209215615U (en) | 2018-12-20 | 2018-12-20 | It is a kind of for fixing the lantern ring of optical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147177.0U CN209215615U (en) | 2018-12-20 | 2018-12-20 | It is a kind of for fixing the lantern ring of optical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215615U true CN209215615U (en) | 2019-08-06 |
Family
ID=67465496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822147177.0U Active CN209215615U (en) | 2018-12-20 | 2018-12-20 | It is a kind of for fixing the lantern ring of optical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215615U (en) |
-
2018
- 2018-12-20 CN CN201822147177.0U patent/CN209215615U/en active Active
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| GR01 | Patent grant |