CN2445287Y - Dividing scale of optical coordinate position indicator - Google Patents
Dividing scale of optical coordinate position indicator Download PDFInfo
- Publication number
- CN2445287Y CN2445287Y CN 00245634 CN00245634U CN2445287Y CN 2445287 Y CN2445287 Y CN 2445287Y CN 00245634 CN00245634 CN 00245634 CN 00245634 U CN00245634 U CN 00245634U CN 2445287 Y CN2445287 Y CN 2445287Y
- Authority
- CN
- China
- Prior art keywords
- optical coordinate
- coordinate positioning
- utility
- positioning apparatus
- graduation board
- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a graduation board of optical coordinate positioning apparatuses. An optical coordinate positioning apparatus comprises an eye lens, a graduation board component, a connecting rod, a refracting prism main body, an objective lens, an adjustable spherical bulb seat, an irradiation light source main body which can be rotated by 360 DEG and can be positioned freely, and a lens barrel. On the basis of the existing optical coordinate positioning apparatus, the utility model changes the existing graduation board which is marked with a cross center line and a round line into a graduation board which is provided with the cross center line, the round line and an angle reticle. The optical coordinate positioning apparatus is added with the function of measuring angles.
Description
The utility model relates to the tool microscope fields of measurement, particularly the graticule of support mark orientator.
In the prior art, the division of the graticule pattern is made up of cross centre line and circle line, has only center aiming function and circle line comparing function, does not have the measurement of angle function.
The purpose of this utility model is intended to propose a kind of cross centre line and circle line of both being carved with, and is carved with the graticule of angle line again, makes support mark orientator have the function that directly takes measurement of an angle.
The purpose of this utility model can be achieved through the following technical solutions.
The graticule of support mark orientator comprises, optical glass substrate and groove, and of the present utility model being characterised in that on the optical glass substrate of circle outwards is carved with cross centre line, circle line, angle groove by the center.
Below in conjunction with embodiment of the present utility model and accompanying drawing, the graticule of support being marked orientator is described in detail.
The product synoptic diagram of Fig. 1 support mark orientator.
The graticule synoptic diagram of Fig. 2 support mark orientator.
The utility model has increased the angle groove on the basis of former graticule cross centre line and circle line, make support mark orientator on the basis of not losing original function, has increased the function that takes measurement of an angle.
Claims (2)
1. the graticule of a support mark orientator comprises optical glass substrate and groove, it is characterized in that said graticule, outwards is carved with cross centre line by the center on the optical glass substrate of circle, circle line, angle groove.
2. according to the described graticule of claim 1, it is characterized in that indicating the angle number, be carved with on the eccentric arc ± 20 ° of grooves in angle groove outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245634 CN2445287Y (en) | 2000-08-01 | 2000-08-01 | Dividing scale of optical coordinate position indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245634 CN2445287Y (en) | 2000-08-01 | 2000-08-01 | Dividing scale of optical coordinate position indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2445287Y true CN2445287Y (en) | 2001-08-29 |
Family
ID=33605076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245634 Expired - Fee Related CN2445287Y (en) | 2000-08-01 | 2000-08-01 | Dividing scale of optical coordinate position indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2445287Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100565276C (en) * | 2007-12-28 | 2009-12-02 | 中国科学院长春光学精密机械与物理研究所 | Detect diesis wire division plate and using method that zoom lens's optical axis rocks |
| CN112697054A (en) * | 2020-12-10 | 2021-04-23 | 无锡鑫巨宏智能科技有限公司 | Microlens rise measuring device and method |
-
2000
- 2000-08-01 CN CN 00245634 patent/CN2445287Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100565276C (en) * | 2007-12-28 | 2009-12-02 | 中国科学院长春光学精密机械与物理研究所 | Detect diesis wire division plate and using method that zoom lens's optical axis rocks |
| CN112697054A (en) * | 2020-12-10 | 2021-04-23 | 无锡鑫巨宏智能科技有限公司 | Microlens rise measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |