CN2415344Y - Laser measuring locator - Google Patents
Laser measuring locator Download PDFInfo
- Publication number
- CN2415344Y CN2415344Y CN 99257487 CN99257487U CN2415344Y CN 2415344 Y CN2415344 Y CN 2415344Y CN 99257487 CN99257487 CN 99257487 CN 99257487 U CN99257487 U CN 99257487U CN 2415344 Y CN2415344 Y CN 2415344Y
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- CN
- China
- Prior art keywords
- laser
- locator
- utility
- model
- scale mark
- 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 Instruments Using Mechanical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a laser measuring locator. The surface of a planar wafer uses dark color light-absorbing materials, cross scale lines are marked on a planar wafer, and a small hole penetrating the wafer is arranged in the intersecting position of the scale lines. The locator is used in various instruments using the laser for the measurement, the eyes is protected from the injury of the laser reflection, the center point of a laser exposure spot is accurately positioned and marked, the effect is outstanding, and the utility model is compact and practical.
Description
The utility model relates to a kind of steady arm, particularly relates to a kind of steady arm that uses when carrying out laser measurement.
At present, the various instruments that adopt laser to measure are promoted the use of gradually, but these instruments all are not equipped with special-purpose steady arm, locate laser beam irradiation point, all are with the naked eye Direct observation and directly mark.Laser beam direct irradiation eyes can damage, and are even shine the not really body surface of strong reflection, also harmful to eyes when Direct observation and mark.Laser beam also has scattering simultaneously, and when especially distance was far away, the irradiates light spot diameter can reach several millimeters even ten several millimeters.Be difficult to the accurate center of determining hot spot entirely with visual inspection and mark this moment.Add that hot spot shines bright dazzlingly, more increased operation easier and reduced accuracy.
Purpose of the present utility model is to provide a kind of laser measurement steady arm, weakens laser-bounce with the protection eyes, and to the valid definite position of the central point of irradiation hot spot.
For reaching above-mentioned purpose, laser measurement steady arm of the present utility model, it is characterized in that it is a plane lamina, the surface of this plane lamina is the dark colour light absorbent, indicate the cross scale mark in the centre position on plane, have the aperture that runs through thin slice at the position of intersecting point of cross scale mark.When using this steady arm, it is put on the facula position of laser beam irradiation, light absorbent makes the not dazzling and hot spot edge clear of hot spot, mobile locator drops on the position of each identical scale of cross scale mark the hot spot edge, this moment, the position of intersecting point of cross scale mark was exactly the accurate center of hot spot, passed aperture with marker pen and got final product telltale mark.
The utility model has the advantages that the protection eyes are avoided laser-bounce and injured, and the central point of laser radiation hot spot is made accurately location and mark, effect is significantly and succinctly practical.
Accompanying drawing is a laser measurement steady arm of the present utility model.Fig. 1 is a planar elevation view, and Fig. 2 is the cut-open view along a scale mark direction.
Among the figure, the 1st, plane thin slice, the 2nd, cross scale mark, the 3rd, location aperture, the 4th, laser radiation hot spot.
Embodiment 1: select 50 * 50 * 1.5mm aluminium flake for use, surperficial coated matte black plastic film simultaneously prints every long 20mm of cross scale mark with millimeter office at it then, bores φ 1.5mm aperture at the scale mark intersection point.
Embodiment 2: adopt 20 * 20 * 0.5mm aluminium flake, and pilot hole φ 0.5mm, other technology is identical, and this embodiment is used for the centralized positioning of the laser facula of more accurate careful irradiation at short distance.
Claims (1)
1, a kind of laser measurement steady arm, it is characterized in that, it is a plane lamina, and the surface of this plane lamina is the dark colour light absorbent, indicate the cross scale mark in the centre position on plane, have the aperture that runs through thin slice at the position of intersecting point of cross scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257487 CN2415344Y (en) | 1999-12-27 | 1999-12-27 | Laser measuring locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257487 CN2415344Y (en) | 1999-12-27 | 1999-12-27 | Laser measuring locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415344Y true CN2415344Y (en) | 2001-01-17 |
Family
ID=34040344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99257487 Expired - Fee Related CN2415344Y (en) | 1999-12-27 | 1999-12-27 | Laser measuring locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415344Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322010B (en) * | 2005-11-28 | 2010-11-10 | 莱卡地球系统公开股份有限公司 | Target plate for positioning components |
| CN101226060B (en) * | 2006-11-24 | 2012-01-18 | 索拉-测量工具有限责任公司 | Cross laser instrument |
| CN102607520A (en) * | 2012-03-23 | 2012-07-25 | 北京国科世纪激光技术有限公司 | Device for detecting inclination angle and inclination direction of laser crystal |
| CN103438724A (en) * | 2013-08-28 | 2013-12-11 | 合肥恒力电子装备公司 | Furnace arch slab alarm device |
| CN105126257A (en) * | 2015-09-28 | 2015-12-09 | 苏州赛文电子科技有限公司 | Blue light beauty instrument and application method thereof |
| CN108895963A (en) * | 2018-07-09 | 2018-11-27 | 宁波江丰电子材料股份有限公司 | A kind of target positioning device and three coordinate positioning apparatus |
| CN109827850A (en) * | 2019-01-15 | 2019-05-31 | 广东工业大学 | A kind of fexible film stretch bending device |
-
1999
- 1999-12-27 CN CN 99257487 patent/CN2415344Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322010B (en) * | 2005-11-28 | 2010-11-10 | 莱卡地球系统公开股份有限公司 | Target plate for positioning components |
| CN101226060B (en) * | 2006-11-24 | 2012-01-18 | 索拉-测量工具有限责任公司 | Cross laser instrument |
| CN102607520A (en) * | 2012-03-23 | 2012-07-25 | 北京国科世纪激光技术有限公司 | Device for detecting inclination angle and inclination direction of laser crystal |
| CN102607520B (en) * | 2012-03-23 | 2014-03-26 | 北京国科世纪激光技术有限公司 | Device for detecting inclination angle and inclination direction of laser crystal |
| CN103438724A (en) * | 2013-08-28 | 2013-12-11 | 合肥恒力电子装备公司 | Furnace arch slab alarm device |
| CN105126257A (en) * | 2015-09-28 | 2015-12-09 | 苏州赛文电子科技有限公司 | Blue light beauty instrument and application method thereof |
| CN105126257B (en) * | 2015-09-28 | 2017-08-08 | 苏州赛文电子科技有限公司 | Blue light beauty instrument and its application method |
| CN108895963A (en) * | 2018-07-09 | 2018-11-27 | 宁波江丰电子材料股份有限公司 | A kind of target positioning device and three coordinate positioning apparatus |
| CN109827850A (en) * | 2019-01-15 | 2019-05-31 | 广东工业大学 | A kind of fexible film stretch bending device |
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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 |