CN104502066A - Measuring plate for laser optical path regulating small hole - Google Patents
Measuring plate for laser optical path regulating small hole Download PDFInfo
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- CN104502066A CN104502066A CN201410798931.0A CN201410798931A CN104502066A CN 104502066 A CN104502066 A CN 104502066A CN 201410798931 A CN201410798931 A CN 201410798931A CN 104502066 A CN104502066 A CN 104502066A
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- aperture
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- measuring plate
- optical path
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Abstract
The invention discloses a measuring plate for laser optical path regulating small hole. The measuring plate consists of a small hole (1), a scale line (2), a scale surface (3), a base upper surface (4), a through hole (5), a base (6) and a base bottom surface (7), wherein the base bottom surface (7) and the scale surface (3) are perpendicular to form a 90-degree angle; the scale line (2) is formed in the scale surface (3); the center line of the scale line (2) is superposed with the central axis of the base (6); the scale line (2) is used for marking height difference between the scale line (2) and the base bottom surface (7) at intervals by taking millimeter as a unit. The measuring plate is characterized in that the small hole (1) is formed in the central axis of the base (6), and positioned on a position, higher than the scales of the base upper surface (4). The measuring plate can be used for realizing small hole height characteristic visualization, and is suitable for debugging a laser device optical path. The measuring plate has the characteristics of being simple to manufacture, convenient to use and low in cost, can be used for quickly realizing optical path reference location and improving the optical path debugging efficiency.
Description
Technical field
The invention belongs to laser field, relate to the optical path adjusting aperture measuring plate in the debugging reforming process of laser optical path.
Background technology
Need laser optical path to be adjusted in laser light path debug process on the circuit highly consistent, center is consistent, need to use aperture in this process, require that it neither stops laser, again its height readable.
Existing laser optical path regulates aperture plate to only have aperture, and aperture is adjustable, and position is uncertain, needs to measure with slide calliper rule or try square, because of angle and placement location change, causes measuring error large, operates very inconvenience simultaneously, regulate efficiency low.
Summary of the invention
For above problem, the object of the present invention is to provide a kind of laser optical path to regulate aperture measuring plate, be that light modulation aperture and altitude scale line are integrated, facilitate light modulation, avoid the light path elevation carrection work of repetition, improve the debugging efficiency of light path.
Technical scheme of the present invention is achieved in the following ways: a kind of laser optical path regulates aperture measuring plate, by aperture, scale mark, scale face, pedestal upper surface, through hole, pedestal, base bottom surface forms, described base bottom surface becomes vertical an angle of 90 degrees with described scale face, described scale mark is engraved on scale face, the center line of scale mark overlaps with pedestal axis, and scale mark interval in units of millimeter indicates the difference in height of itself and base bottom surface, it is characterized in that: described aperture is on the axis of carving pedestal, and be in the position exceeding pedestal upper surface scale.
Described aperture is positioned on the axis of pedestal simultaneously, is convenient to light path centralized positioning; Orifice size size is laser facula size, is convenient to laser and passes through aperture.
Described scale face features master scale line along pedestal axis, makes it read intuitively to incide the laser facula height on scale mark, be convenient to regulate, laser by aperture, and can read the height of aperture.
Described scale face surface texturing, its effect incides scale face when laser, diffuse reflection occurs, reduces reflecting brightness, not dazzling, is convenient to observe laser spot position.
Described pedestal is solid stainless steel, is the open circles having a through hole in the middle part of it.It act as convenient operation and moves aperture measuring plate.
The invention solves the problem that aperture that laser instrument debugs the debugging of light path in process is separated with measurement function, aperture is integrated with height groove, realizes aperture height feature visualization, is applicable to laser light path and debugs.Have and make simply, easy to use, feature with low cost, can realize light path standard location fast, improve light path debugging efficiency.
Accompanying drawing explanation
Fig. 1 is the stereographic map of aperture measuring plate;
Fig. 2 is the sectional view of aperture measuring plate;
Fig. 3 is aperture measuring plate light modulation schematic diagram.
Embodiment
Being known by Fig. 1, is the stereographic map of aperture measuring plate.A kind of laser optical path regulates aperture measuring plate, and its basic structure is by aperture 1, and scale mark 2, scale face 3, pedestal upper surface 4, through hole 5, pedestal 6, base bottom surface 7 forms.Described base bottom surface 7 and the described vertical an angle of 90 degrees in 3 one-tenth, scale face.Described scale mark 2 is engraved on scale face 3, and scale face 3 features master scale line 2 along pedestal axis, and its effect can read the height incided on scale mark intuitively, is convenient to regulate, and makes laser by aperture 1, and can read the height of aperture 1.The axis of scale mark 2 is vertical with base bottom surface 7.And scale mark interval in units of millimeter indicates the difference in height of itself and base bottom surface 7.Scale face 3 surface texturing, its effect is when laser incides scale face 3, and diffuse reflection occurs, and reduces reflecting brightness, not dazzling, is convenient to observe laser spot position.Described aperture 1 on the axis of scale mark 2, and is in the position exceeding pedestal upper surface 4 scale.
Being known by Fig. 2, is the sectional view of aperture measuring plate; Aperture 1 size is laser facula size, makes laser by aperture.Aperture 1 is positioned on the axis of pedestal 6, is convenient to light path centralized positioning.Described pedestal 6 is solid stainless steel, has the open circles of a through hole 5 in the middle part of it.It act as convenient operation aperture measuring plate.
Being known by Fig. 3, is light path debugging schematic diagram.Secondary light source is needed to be used to indicate the contour concentric position placing optical device before laser debugging.Auxiliary light source optical path must be contour concentricity with the light path of design, and therefore secondary light source needs debugging to meet the demands.As shown in Figure 3 two aperture measuring plates are placed on the laser optical path designed, make two aperture measuring plate axis (center line namely on scale face 3) coaxial with the light path circuit designed, because the center on two aperture measuring plates is contour, so just can ensure that two apertures are with one heart contour, and consistent with the light path designed.Regulate the angle of secondary light source, the laser that light source is launched is simultaneously by former and later two small hole center, and the fill-in light now between two apertures is the fill-in light that we need to use, and has consistent height and directivity.Only aperture measuring plate need be moved to desired location when needs use aperture, height need not be remeasured.
Be placed on optical table by aperture measuring plate during use, the laser regulating laser mirror holder to make laser can be obtained aperture place by aperture to the height of optical table is the numerical value of aperture place scale.Use two aperture measuring plates to be placed on optical table allows laser can obtain contour standard light path by two apertures simultaneously, and it is highly aperture height value.
Claims (5)
1. a laser optical path regulates aperture measuring plate, by aperture (1), scale mark (2), scale face (3), pedestal upper surface (4), through hole (5), pedestal (6), base bottom surface (7) forms, described base bottom surface (7) becomes vertical an angle of 90 degrees with described scale face (3), described scale mark (2) is engraved on scale face (3), the center line of scale mark (2) overlaps with pedestal (6) axis, and scale mark (2) interval in units of millimeter indicates the difference in height of itself and base bottom surface (7), it is characterized in that: described aperture (1) is on the axis of carving pedestal (6), and be in the position exceeding pedestal upper surface (4) scale.
2. a kind of laser optical path according to claim 1 regulates aperture measuring plate, it is characterized in that: described aperture (1) is positioned on the axis of pedestal (6), and aperture (1) size is laser facula size simultaneously, makes laser by aperture (1).
3. a kind of laser optical path according to claim 1 regulates aperture measuring plate, it is characterized in that: described scale face (3) features master scale line (2) along pedestal (6) axis, make it read intuitively to incide the laser facula height on scale mark (2), be convenient to regulate, laser by aperture (1), and can read the height of aperture (1).
4. a kind of laser optical path according to claim 1 regulates aperture measuring plate, it is characterized in that: described scale face (3) surface texturing.
5. a kind of laser optical path according to claim 1 regulates aperture measuring plate, it is characterized in that: described pedestal (1) is solid stainless steel, is the open circles that there are a through hole (5) at middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798931.0A CN104502066A (en) | 2014-12-22 | 2014-12-22 | Measuring plate for laser optical path regulating small hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798931.0A CN104502066A (en) | 2014-12-22 | 2014-12-22 | Measuring plate for laser optical path regulating small hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104502066A true CN104502066A (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798931.0A Pending CN104502066A (en) | 2014-12-22 | 2014-12-22 | Measuring plate for laser optical path regulating small hole |
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| CN (1) | CN104502066A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571956A (en) * | 2018-07-17 | 2018-09-25 | 东北大学 | A kind of long-range rotating mechanism auxiliary aligning device and measurement method |
| CN112014073A (en) * | 2020-09-03 | 2020-12-01 | 湖南镭目科技有限公司 | Laser detection device and laser detection method for alignment of high-energy laser beam |
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| JPS607247B2 (en) * | 1980-03-07 | 1985-02-23 | マミヤ光機株式会社 | zoom lens barrel |
| JP2007085724A (en) * | 2005-09-23 | 2007-04-05 | Pierburg Gmbh | Heat exchanger |
| CN101625233A (en) * | 2009-08-05 | 2010-01-13 | 山东富美科技有限公司 | Installation detecting system of cleaning scraper blade |
| CN102520497A (en) * | 2011-12-20 | 2012-06-27 | 中国科学院半导体研究所 | Right-angle trigeminal structure diaphragm |
| CN102662203A (en) * | 2012-05-14 | 2012-09-12 | 北京国科世纪激光技术有限公司 | Diaphragm |
| CN204346675U (en) * | 2014-12-22 | 2015-05-20 | 江苏中科四象激光科技有限公司 | A kind of laser optical path regulates aperture measuring plate |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607247B2 (en) * | 1980-03-07 | 1985-02-23 | マミヤ光機株式会社 | zoom lens barrel |
| JP2007085724A (en) * | 2005-09-23 | 2007-04-05 | Pierburg Gmbh | Heat exchanger |
| CN101625233A (en) * | 2009-08-05 | 2010-01-13 | 山东富美科技有限公司 | Installation detecting system of cleaning scraper blade |
| CN102520497A (en) * | 2011-12-20 | 2012-06-27 | 中国科学院半导体研究所 | Right-angle trigeminal structure diaphragm |
| CN102662203A (en) * | 2012-05-14 | 2012-09-12 | 北京国科世纪激光技术有限公司 | Diaphragm |
| CN204346675U (en) * | 2014-12-22 | 2015-05-20 | 江苏中科四象激光科技有限公司 | A kind of laser optical path regulates aperture measuring plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571956A (en) * | 2018-07-17 | 2018-09-25 | 东北大学 | A kind of long-range rotating mechanism auxiliary aligning device and measurement method |
| CN112014073A (en) * | 2020-09-03 | 2020-12-01 | 湖南镭目科技有限公司 | Laser detection device and laser detection method for alignment of high-energy laser beam |
| CN112014073B (en) * | 2020-09-03 | 2022-08-23 | 湖南镭目科技有限公司 | Laser detection device and laser detection method for alignment of high-energy laser beam |
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Application publication date: 20150408 |