CN202658224U - Fixture for optical filter coating film - Google Patents
Fixture for optical filter coating film Download PDFInfo
- Publication number
- CN202658224U CN202658224U CN 201220303555 CN201220303555U CN202658224U CN 202658224 U CN202658224 U CN 202658224U CN 201220303555 CN201220303555 CN 201220303555 CN 201220303555 U CN201220303555 U CN 201220303555U CN 202658224 U CN202658224 U CN 202658224U
- Authority
- CN
- China
- Prior art keywords
- fixture
- optical filter
- filter coating
- coating film
- anchor clamps
- 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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Abstract
The utility model relates to a fixture for an optical filter coating film. The fixture for the optical filter coating film is used for coating process in the production process of optical filters, and comprises a ring-shaped fixture body, wherein a support area is fixed on the inner peripheral edge of the fixture body, the support area comprises a plurality of support blocks which are separated, and the support blocks are triangles. The fixture for the optical filter coating film is characterized in that the fixture body is divided into an upper layer and a lower layer, wherein a ring-shaped groove is arranged on the inner peripheral edge of the upper layer, and the ring-shaped groove is matched with the lower layer. The fixture for the optical filter coating film is reasonable in structural design, and is not easy to lean and collapse when being stacked up.
Description
Technical field
The utility model relates to a kind of anchor clamps for optical filter coating, is used in the filming process of spectral filter production process.
Background technology
Need in the spectral filter production process spectral filter is carried out coating film treatment, process is that spectral filter is put in the coating clamp, again anchor clamps is put into umbrella stand, at last umbrella stand is put into the coating equipment plated film.Be transported in the process of umbrella stand at coating clamp, in order to increase working efficiency, operator are transported to umbrella stand after a plurality of coating clamps are stacked together, and easily tilt and collapse but do like this anchor clamps that are stacked together, and destroy the spectral filter in the anchor clamps.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and the anchor clamps that are used for optical filter coating that a kind of reasonable in design are provided, are difficult for tilting and collapsing.
The technical scheme in the invention for solving the above technical problem is: a kind of anchor clamps for optical filter coating, the clamp body that comprises annular, the inner peripheral of clamp body is fixed with the Support, and described Support comprises the back-up block that several separate, and back-up block is trilateral; It is characterized in that: described clamp body is divided into two-layer up and down, and the inner peripheral on upper strata has the groove of annular, and groove cooperates with lower floor.
Support described in the utility model also comprises trapezoidal back-up block.
The utility model compared with prior art has following advantage and effect: 1, reasonable in design; The lower floor of anchor clamps snaps in the groove of following anchor clamps above when 2, stacking, and such bar clamp stacks and becomes neat, is difficult for tilting, and close contact between anchor clamps and anchor clamps, thereby dust is difficult to into, and the dust that has reduced spectral filter adheres to, and has greatly improved the quality of product; 3, original back-up block all is trilateral, and recognizing face needs naked eyes to examine, and it is not only consuming time but also easily make mistakes to recognize face, and Support of the present utility model has comprised trapezoidal back-up block, comes with other leg-of-mutton back-up blocks differences, makes the product that plates out be convenient to recognize face.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the horizontal sectional structure synoptic diagram of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Referring to Fig. 1 and Fig. 2, the utility model embodiment comprises the clamp body 1 of annular, and the inner peripheral 2 of clamp body 1 is square.Clamp body 1 is divided into upper strata 5 and lower floor 6, and the inner peripheral on upper strata 5 has the groove 7 of annular, and groove 7 cooperates with lower floor 6, and the lower floor 6 of anchor clamps can snap in the groove 7 of another anchor clamps.
Support and clamp body 1 are as a whole, one-body molded.The Support is comprised of the back-up block that several separate, and in the present embodiment, the Support is comprised of three leg-of-mutton back-up blocks 3 and a trapezoidal back-up block 4, and four back-up blocks lay respectively on four angles of inner peripheral 2.
Spectral filter to be coated is placed on the back-up block.The lower floor 6 of anchor clamps snaps in the groove 7 of following anchor clamps above when stacking, and such bar clamp stacks and becomes neat, is difficult for tilting, and close contact between anchor clamps and anchor clamps, thereby dust is difficult to into, and the dust that has reduced spectral filter adheres to, and has greatly improved the quality of product.
The part that spectral filter contacts with back-up block is plated film not, so after plated film finished, four angles of spectral filter film were no longer the same, distinguish easily, make the product that plates out be convenient to recognize face.
Claims (2)
1. anchor clamps that are used for optical filter coating comprise annular clamp body, and the inner peripheral of clamp body is fixed with the Support, and described Support comprises the back-up block that several separate, and back-up block is trilateral; It is characterized in that: described clamp body is divided into two-layer up and down, and the inner peripheral on upper strata has the groove of annular, and groove cooperates with lower floor.
2. anchor clamps for optical filter coating according to claim 1, it is characterized in that: described Support also comprises trapezoidal back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303555 CN202658224U (en) | 2012-06-27 | 2012-06-27 | Fixture for optical filter coating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303555 CN202658224U (en) | 2012-06-27 | 2012-06-27 | Fixture for optical filter coating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658224U true CN202658224U (en) | 2013-01-09 |
Family
ID=47453143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303555 Expired - Lifetime CN202658224U (en) | 2012-06-27 | 2012-06-27 | Fixture for optical filter coating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251217A (en) * | 2020-03-12 | 2020-06-09 | 中国科学院上海光学精密机械研究所 | Large-size optical element coating clamp and clamping method |
-
2012
- 2012-06-27 CN CN 201220303555 patent/CN202658224U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251217A (en) * | 2020-03-12 | 2020-06-09 | 中国科学院上海光学精密机械研究所 | Large-size optical element coating clamp and clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 No. 7, science and technology Avenue, Wenling economic and Technological Development Zone, Zhejiang, Taizhou Patentee after: ZHEJIANG MDK MODERN PHOTOELECTRIC CO.,LTD. Address before: 317500 No. 7, science and technology Avenue, Wenling economic and Technological Development Zone, Zhejiang, Taizhou Patentee before: Wenling Modern Crystal Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |