CN106168690A - Metal laser conic mirror - Google Patents
Metal laser conic mirror Download PDFInfo
- Publication number
- CN106168690A CN106168690A CN201610688394.3A CN201610688394A CN106168690A CN 106168690 A CN106168690 A CN 106168690A CN 201610688394 A CN201610688394 A CN 201610688394A CN 106168690 A CN106168690 A CN 106168690A
- Authority
- CN
- China
- Prior art keywords
- main body
- conic mirror
- conic
- mirror main
- laser
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/10—Mirrors with curved faces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
A kind of metal laser conic mirror, it is characterised in that include the conic mirror main body of cone, axis or axis in this conic mirror main body are provided with center light string holes, and the taper seat in this conic mirror main body is coated with reflectance coating.The invention have the advantage that parallel laser light source obtains radial light (marked effect) and axial light (range finding and indicative function) after the Novel conical surface mirror system of the present invention, laser designation and laser ranging function can be realized simultaneously, and because radial light (marked effect) and axial light (range finding and indicative function) are that same light source sends, there is the advantage without extra synchronous calibration.
Description
Technical field
The present invention relates to a kind of metal laser conic mirror, be mainly used in laser marker, instruction, laser ranging.
Background technology
Laser level is widely used among architectural engineering, and it has had both original level gauge, the function of theodolite line.
At present, use conical reflector, beam of laser is projected on conical reflector, form a circular lasing area, project
Space is formed 360 laser rays.This throwing line mode, with normally used three to four wire LASER Light Sources composition one
Individual 360 laser rays are compared, and have low cost, and energy consumption is little, compact conformation, the feature that laser rays uniformity consistency is good, throw at laser
In the application of line instrument product, there is reasonable superiority.
But often simultaneously need to instruction and space ranging in engineer applied, simple 360 cannot realize space length
Feedback, use other range-measurement system then exist with original system cannot accurate synchronization calibration problem.
Summary of the invention
The present invention proposes a kind of new conic mirror system, and laser is obtaining radial light (marked effect) after this system
With a branch of axial light (range finding and indicative function), extend the range of application of this type of optical system, enhance practicality.
The technical scheme is that a kind of metal laser conic mirror, it is characterised in that include the conic mirror master of cone
Body, axis or axis in this conic mirror main body be provided with axial ray hole, and the taper seat in this conic mirror main body is coated with instead
Penetrate film.
Described axial ray hole is the manhole of the axis coaxle with this conic mirror main body.
Described axial ray hole is the annular through hole of the axis coaxle with this conic mirror main body, at this annular through hole
Radial direction at least provided with two junctions being uniformly distributed along the circumference.
The material of described conic mirror main body includes copper, aluminum or rustless steel, basal diameter 1～20mm.
Be coated with the coat of metal or deielectric-coating on the surface of described conic mirror main body, the material of this coat of metal include gold,
Silver or chromium.
Select height and the angle of reflection of reflectance coating, the angle of reflection of described reflectance coating of conic mirror main body according to actual needs
It is preferably 45 °, reflectance >=98%.
The invention have the advantage that parallel laser light source obtains radial light (mark after the Novel conical surface mirror system of the present invention
It is shown as using) and axial light (range finding and indicative function), laser designation can be realized simultaneously and laser ranging function (has sensing simultaneously
Function), and because ring light and axial light (range finding and indicative function) are that same light source sends, have without extra synchronous calibration
Advantage.
Accompanying drawing explanation
Fig. 1 is the axial arrangement sectional view of first embodiment of the invention；
Fig. 2 is the embodiment illustrated in fig. 1 light path schematic diagram when application；
Fig. 3 is the axial arrangement sectional view (the A-A sectional view of Fig. 4) of second embodiment of the invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the upward view of Fig. 3；
Fig. 6 is invention the second embodiment light path schematic diagram when application.
Description of reference numerals: 1, parallel laser light source；2, conic mirror main body；3, radial light；4, axial light (is found range and indicates
Effect)；5, reflectance coating；6, axial ray hole；7, junction；.
Detailed description of the invention
See Fig. 1, the first embodiment of the present invention a kind of metal laser conic mirror, including the conic mirror main body 2 of cone,
Axis in this conic mirror main body 2 is provided with coaxial manhole as axial ray hole 6, at the circular cone of this conic mirror main body 2
Face is coated with the reflectance coating 5 to parallel laser light source 1 with reflection.
Seeing Fig. 2, above-described embodiment is in use, a part of light of parallel laser light source 1 is from conic mirror main body 2 top
Center light string holes 6 is through as range finding and guidance light 4；The light of parallel laser light source 1 periphery is reflected film 5 and obtains cincture
The linear radial light 3(marked effect of radiation of 360 °).
Seeing Fig. 3～Fig. 6, second embodiment of the invention is a difference in that with a upper embodiment, described central ray
Hole 6 is the annular through hole of the axis coaxle with this conic mirror main body 2, in the radial direction of this annular through hole at least provided with two edges
The junction 7 of circumference uniform distribution.
The application of this embodiment is identical with a upper embodiment with operation principle.
The material of the conic mirror main body 2 of the present invention includes copper, aluminum or rustless steel, and surface accurate polishes, basal diameter 1～
20mm.Height and the axial cutting of taper seat of angle of reflection a(conic mirror main body 2 of conic mirror main body 2 can be selected according to actual needs
Angle between line and radial direction, as shown in Figure 2), needs to select metal film or deielectric-coating, angle of reflection a according to different operating wavelength
It is preferably 45, reflectance >=98%.
Described parallel laser light source 1 can be semiconductor laser, solid state laser, dye laser or gas laser
Deng, optical maser wavelength can select visible ray or the ultraviolet of specific use and infrared light as required.
Claims (6)
1. a metal laser conic mirror, it is characterised in that include the conic mirror main body of cone, at the axle of this conic mirror main body
Line or axis are provided with axial ray hole, and the taper seat in this conic mirror main body is coated with reflectance coating.
Metal laser conic mirror the most according to claim 1, it is characterised in that described axial ray hole is and this conical surface
The manhole of the axis coaxle of mirror main body.
Metal laser conic mirror the most according to claim 1, it is characterised in that described axial ray hole is and this conical surface
The annular through hole of the axis coaxle of mirror main body, in the radial direction of this annular through hole at least provided with two connections being uniformly distributed along the circumference
Place.
Metal laser conic mirror the most according to claim 1, it is characterised in that the material of described conic mirror main body includes
Copper, aluminum or rustless steel, basal diameter 1～20mm.
Metal laser conic mirror the most according to claim 4, it is characterised in that at the plated surface of described conic mirror main body
Having the coat of metal or deielectric-coating, the material of this coat of metal includes gold, silver or chromium.
Metal laser conic mirror the most according to claim 1, it is characterised in that select conic mirror main body according to actual needs
Height and the angle of reflection of reflectance coating, the angle of reflection of described reflectance coating is preferably 45 °, reflectance >=98%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688394.3A CN106168690A (en) | 2016-08-19 | 2016-08-19 | Metal laser conic mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688394.3A CN106168690A (en) | 2016-08-19 | 2016-08-19 | Metal laser conic mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106168690A true CN106168690A (en) | 2016-11-30 |
Family
ID=57375979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610688394.3A Pending CN106168690A (en) | 2016-08-19 | 2016-08-19 | Metal laser conic mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106168690A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154319A (en) * | 1997-07-03 | 2000-11-28 | Levelite Technology Inc. | Multiple laser beam generation |
| US20030067690A1 (en) * | 2001-09-20 | 2003-04-10 | Isshu Terauchi | Synthetic resin-made concave cone lens for irradiation of standard laser line |
| CN201706239U (en) * | 2010-04-09 | 2011-01-12 | 陕西硕华光电技术有限责任公司 | 360-degree annular line laser demarcation device light source |
| CN203551807U (en) * | 2013-11-25 | 2014-04-16 | 南京晶采光学有限公司 | Laser projection line cone type optical component |
| CN104655109A (en) * | 2013-11-22 | 2015-05-27 | 南京晶采光学有限公司 | Laser demarcation tetragonal pyramid-shaped optical component |
| CN206057618U (en) * | 2016-08-19 | 2017-03-29 | 青岛高品精密机械加工有限公司 | Metal laser conic mirror |
-
2016
- 2016-08-19 CN CN201610688394.3A patent/CN106168690A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154319A (en) * | 1997-07-03 | 2000-11-28 | Levelite Technology Inc. | Multiple laser beam generation |
| US20030067690A1 (en) * | 2001-09-20 | 2003-04-10 | Isshu Terauchi | Synthetic resin-made concave cone lens for irradiation of standard laser line |
| CN201706239U (en) * | 2010-04-09 | 2011-01-12 | 陕西硕华光电技术有限责任公司 | 360-degree annular line laser demarcation device light source |
| CN104655109A (en) * | 2013-11-22 | 2015-05-27 | 南京晶采光学有限公司 | Laser demarcation tetragonal pyramid-shaped optical component |
| CN203551807U (en) * | 2013-11-25 | 2014-04-16 | 南京晶采光学有限公司 | Laser projection line cone type optical component |
| CN206057618U (en) * | 2016-08-19 | 2017-03-29 | 青岛高品精密机械加工有限公司 | Metal laser conic mirror |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161130 |