CN203298720U - Novel horizontal type interferometer testing fixture - Google Patents
Novel horizontal type interferometer testing fixture Download PDFInfo
- Publication number
- CN203298720U CN203298720U CN2013203303488U CN201320330348U CN203298720U CN 203298720 U CN203298720 U CN 203298720U CN 2013203303488 U CN2013203303488 U CN 2013203303488U CN 201320330348 U CN201320330348 U CN 201320330348U CN 203298720 U CN203298720 U CN 203298720U
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- lens
- novel horizontal
- positioning
- columns
- eyeglass
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Abstract
The utility model relates to a novel horizontal type interferometer testing fixture comprising an annular body. Three support arms in a uniform distribution mode are formed by inward extending from the annular body. End portions of the support arms are extended upwardly to form support columns for supporting a lens; positioning columns for radial positioning of the lens extend upwardly from the middle portions of the support arms; and the positioning columns are higher than the support columns and the internal diameter formed by encircling of the positioning columns is equal to the external diameter of the lens. The provided novel horizontal type interferometer testing fixture has the simple structure and can realize lens positioning conveniently; and the three positioning columns play a role in radial positioning of the lens, so that incorrect placing of the lens by the operator can be prevented. And detection of one lens can be completed by a few seconds, so that the detection efficiency can be improved by several times.
Description
Technical field
The utility model relates to a kind of novel horizontal interferometer cubing, belongs to the spherical mirror processing technique field.
Background technology
Detect inferior this positioning requirements to eyeglass of eyeglass higher on interferometer, only has one group of column that is used for support lenses in the middle of existing horizontal interferometer cubing, askew eyeglass is easily put in detection eyeglass Asia operator at this moment, be difficult for the location eyeglass, so just must readjust the interferometer location, spend tens seconds time of a few minutes even, detection speed reduces greatly, and detection efficiency is low.
The utility model content
The utility model makes improvements for the problem that above-mentioned prior art exists, and namely the technical problems to be solved in the utility model is to provide a kind of novel horizontal interferometer cubing of being convenient to locate eyeglass.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of novel horizontal interferometer cubing, comprise ring bodies, described ring bodies three the equally distributed sway braces that extended internally, the end of described sway brace extends upward the support column that is useful on support lenses, and the middle part of described sway brace extends upward and is useful on location eyeglass reference column radially.
Further, the aspect ratio support column of described reference column is high.
Further, the internal diameter that surrounds of described reference column equals the external diameter of eyeglass.
Further, the inward flange of described ring bodies is provided with step.
Compared with prior art, the utlity model has following advantage: this novel horizontal interferometer cubing is simple in structure, be convenient to locate eyeglass, the effect of eyeglass radial location is afford to live in three location, make operating personnel can not put askew eyeglass, only needed several seconds just can detect an eyeglass, detection efficiency can improve several times.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the working state figure of the utility model embodiment.
In figure: 1-ring bodies, 2-sway brace, 3-support column, 4-reference column, 5-step, 6-eyeglass.
Embodiment
As shown in Figure 1 and 2, a kind of novel horizontal interferometer cubing, comprise ring bodies 1, described ring bodies 1 three the equally distributed sway braces 2 that extended internally, the end of described sway brace 2 extends upward the support column 3 that is useful on support lenses 6, and the middle part of described sway brace 2 extends upward and is useful on location eyeglass 6 reference column 4 radially.
In the present embodiment, aspect ratio support column 3 height of described reference column 4, the internal diameter that described reference column 4 surrounds equals the external diameter of eyeglass 6, the slightly short effect of playing support lenses 6 of described support column 3, the slightly raised effect of arriving eyeglass 6 radial locations of described reference column 4.
In the present embodiment, the inward flange of described ring bodies 1 is provided with step 5 and chamfering, so that make sway brace 2, support column 3 and reference column 4.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. novel horizontal interferometer cubing, comprise ring bodies, it is characterized in that: described ring bodies three the equally distributed sway braces that extended internally, the end of described sway brace extends upward the support column that is useful on support lenses, and the middle part of described sway brace extends upward and is useful on location eyeglass reference column radially.
2. novel horizontal interferometer cubing according to claim 1, it is characterized in that: the aspect ratio support column of described reference column is high.
3. novel horizontal interferometer cubing according to claim 1 and 2, it is characterized in that: the internal diameter that described reference column surrounds equals the external diameter of eyeglass.
4. novel horizontal interferometer cubing according to claim 1, it is characterized in that: the inward flange of described ring bodies is provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203303488U CN203298720U (en) | 2013-06-08 | 2013-06-08 | Novel horizontal type interferometer testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203303488U CN203298720U (en) | 2013-06-08 | 2013-06-08 | Novel horizontal type interferometer testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298720U true CN203298720U (en) | 2013-11-20 |
Family
ID=49574725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203303488U Expired - Lifetime CN203298720U (en) | 2013-06-08 | 2013-06-08 | Novel horizontal type interferometer testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470456A (en) * | 2018-12-28 | 2019-03-15 | 福建福光光电科技有限公司 | Interferometer cubing and application method |
-
2013
- 2013-06-08 CN CN2013203303488U patent/CN203298720U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470456A (en) * | 2018-12-28 | 2019-03-15 | 福建福光光电科技有限公司 | Interferometer cubing and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |