CN106895908A - Check device during a kind of high stability laser positioning luminosity probe - Google Patents
Check device during a kind of high stability laser positioning luminosity probe Download PDFInfo
- Publication number
- CN106895908A CN106895908A CN201710197774.1A CN201710197774A CN106895908A CN 106895908 A CN106895908 A CN 106895908A CN 201710197774 A CN201710197774 A CN 201710197774A CN 106895908 A CN106895908 A CN 106895908A
- Authority
- CN
- China
- Prior art keywords
- positioning
- laser
- check device
- sliding
- control framework
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 11
- 241000883990 Flabellum Species 0.000 claims description 7
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0228—Control of working procedures; Failure detection; Spectral bandwidth calculation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0295—Constructional arrangements for removing other types of optical noise or for performing calibration
Abstract
Check device during the invention provides a kind of high stability laser positioning luminosity probe, including the sliding tune device of positioning, Light Control Unit and control framework；The positioning is sliding to adjust device to be installed on the control framework, and the positioning is sliding to be adjusted device to be provided with to sight laser, and the positioning is slided and adjusts device to be accurately positioned to sight laser and the light beam in Light Control Unit will be sighted after laser overlaps laser and remove out with being sighted.Check device employs that positioning is sliding to be adjusted device regulation to sight laser to sight the photometer for needing to verify during high stability laser positioning luminosity probe of the present invention, and long-life high power precision bulb is employed, automobile industry photometric test room for a long time is solved the problems, such as to the luminosity stability of photometer check device and sights positioning precision.
Description
Technical field
The invention belongs to automotive test field, more particularly, to a kind of high stability laser positioning luminosity probe during verify
Device.
Background technology
Luminosity sensor used by car light luminous intensity distribution performance laboratory is the important sensor for carrying out photometric measurement, should be according to
CNAS-CL01(ISO/IEC 17025)《Testing and calibration laboratories capability Approval criterion》Regulation, periodically enters to it according to plan
Verify to keep the confidence level of its align mode between the departure date.Existing China's correlation test room there is no effective and feasible check device to light
Degree meter probe is effectively verified.
The content of the invention
In view of this, the present invention is directed to propose check device during a kind of high stability laser positioning luminosity probe, to solve
Automobile industry photometric test room for a long time determined to the luminosity stability of photometer check device and asking for positioning precision has been sighted
Topic.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
Check device during a kind of high stability laser positioning luminosity probe, including sliding tune device 1, the signal light control dress of positioning
Put 2 and control framework 3；
The positioning is sliding to adjust device 1 to be installed on the control framework 3, the positioning is sliding adjust device 1 be provided with sight it is sharp
Light 6, the positioning is sliding adjust device 1 can be accurately positioned sight laser 6 and Light Control Unit 2 light beam with sight laser 6
Laser 6 will be sighted after coincidence to remove out.
Further, the sliding positioning draw runner 5 for adjusting device 1 to include the sliding position of positioning, slided along the sliding position of the positioning of the positioning
And the retaining mechanism 7 for fixing the positioning draw runner 5；The laser 6 of sighting is installed on the positioning draw runner 5.
Further, the retaining mechanism 7 is fixed jam plate.
Further, the Light Control Unit 2 includes diaphragm adjuster 8, lighting fixture 9 and fixed control framework 10,
The fixed control framework 10 is fixed on the control framework 3, and the inner side of the fixed control framework 10 is connected with lighting fixture
9, the lighting fixture 9 is located inside the control framework 3, and the outside of the fixed control framework 10 is connected with diaphragm adjuster 8.
Further, the control framework 3 includes general frame 11 and base 12, and the general frame 11 is arranged on described
The top of base 12.
Preferably, the base 12 is provided with installation through-hole or groove.
Further, the lighting fixture 9 is accurate light source.
Preferably, the rated power of the lighting fixture 9 is 24V.
Further, the lighting fixture 9 includes filament 13, lamp door 14 and filament base 15, and the lamp door 14 is arranged on
The top of filament base 15, the filament 13 is located in the lamp door 14.
Further, the check device also includes radiator fan 4.
Further, the radiator fan 4 includes flabellum 16 and fan frame 17, and the flabellum 16 is flexibly connected with fan frame 17.
Relative to prior art, during high stability laser positioning luminosity probe of the present invention check device have with
Lower advantage：
Check device employs the special 24V longevities of import during high stability laser positioning luminosity probe of the present invention
Life high power precision bulb, uses under 12V or so voltages, has both realized the precision adjustment to light intensity, also obtains highly stable
Light intensity, stability ± 0.1%；Employ laser and sight simultaneously, to 25 meters of luminosity probes of distant place sight precision ±
0.01 °, light source position error ± 0.01mm, solve for a long time automobile industry photometric test room to photometer check device
Luminosity stability and the problem for sighting positioning precision.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 be the embodiment of the present invention described in high stability laser positioning luminosity probe during check device main view illustrate
Figure；
Fig. 2 be the embodiment of the present invention described in high stability laser positioning luminosity probe during check device left view illustrate
Figure；
Fig. 3 be the embodiment of the present invention described in high stability laser positioning luminosity probe during check device stereochemical structure show
It is intended to；
Fig. 4 be high stability laser positioning luminosity probe described in the embodiment of the present invention during accurate light source in check device
Structural representation.
Description of reference numerals：
1- positioning is sliding to adjust device；2- Light Control Units；3- control frameworks；4- radiator fans；5- positions draw runner；6- is sighted
Laser；7- retaining mechanisms；8- diaphragm adjusters；9- lighting fixtures；10- fixes control framework；11- general frames；12- bases；
13- filaments；14- lamp doors；15- filament bases；16- flabellums；17- fan frames.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Check device during a kind of high stability laser positioning luminosity probe, as Figure 1-3, including the sliding tune device of positioning
1st, Light Control Unit 2 and control framework 3；
Position sliding tune device 1 to be installed on control framework 3, the sliding tune device 1 of positioning is provided with sights laser 6, and positioning is slided and adjusted
Device 1 can be accurately positioned sights laser 6 and the light beam in Light Control Unit 2 will sight laser 6 with sighting after laser 6 overlaps
Remove out.
The sliding tune device 1 of positioning includes positioning sliding position, is fixed along the positioning draw runner 5 for positioning sliding position slip and by positioning draw runner 5
Retaining mechanism 7；Laser 6 is sighted to be installed on positioning draw runner 5.It is positioning runner that sliding position is positioned in this example.Shone in this example
Quasi- laser 6 is located at positioning draw runner 5 bottom.
Retaining mechanism 7 is fixed jam plate.Retaining mechanism 7 or other existing positions of draw runner 5 that will can position be fixed
Retaining mechanism.
Light Control Unit 2 includes diaphragm adjuster 8, lighting fixture 9 and fixed control framework 10, fixed control framework 10
It is fixed on control framework 3, the fixed inner side of control framework 10 is connected with lighting fixture 9, and lighting fixture 9 is located in control framework 3
Portion, the fixed outside of control framework 10 is connected with diaphragm adjuster 8.
Control framework 3 includes general frame 11 and base 12, and general frame 11 is arranged on the top of base 12.
Base 12 is provided with installation through-hole or groove.
Lighting fixture 9 is accurate light source in this example, and the rated power of lighting fixture 9 is 24V.
Lighting fixture 9 includes filament 13, lamp door 14 and filament base 15, and lamp door 14 is arranged on the top of filament base 15, lamp
Silk 13 is located in lamp door 14.
Check device also includes radiator fan 4.
Radiator fan 4 includes flabellum 16 and fan frame 17, and flabellum 16 is flexibly connected with fan frame 17.
The course of work of this example：When in use, it is first that the present apparatus is fixed on luminous intensity distribution test table, then in setting
Electric current nearby device is lighted, after treating within about 30 minutes or so stabilized intensity, running fix is slided and adjusts device 1 to arrive last set position
Put, positioning draw runner 5 is directly slided into bottom in this example, make the center superposition of filament 13 and laser beam, use locking machine
Structure 7 will position the locking of draw runner 5, and positioned at the pivot of luminous intensity distribution turntable, then adjust luminous intensity distribution turntable, using sighting laser 6 pairs
The center of the photometer probe that standard to be verified, unclamps retaining mechanism 7 and returns to extreme higher position by draw runner 5 is positioned afterwards, removes sharp
Electro-optical device.Then after electric current being adjusted to treat that luminosity is stable under required electric current, carried out according still further to adjustment electric current the step of verification
Photometric verification.
This example lighting fixture 9 employs the special 24V long-lives high power precision bulb of import, and filament is passed through by adjustment
13 electric current is adjusted come the precision realized to light intensity, while the rated voltage of the bulb is 24V, it is actually used in 12V or so
Light intensity needed for can meeting, in the operating at voltages far below rated voltage, had both obtained good life-span or to obtain height steady
Fixed light intensity, stability ± 0.1%；The device employs laser aiming mechanism and sights laser 6 simultaneously, by high-precision fixed
Laser aid is slided into and sights position by position draw runner 5 and the sliding position of positioning come the high accuracy positioning for realizing sighting laser when sighting
And locking realizes high-precision positioning, positioning will sight laser 6 and slip off again after completing, allow source alignment to pop one's head in and obtain steady
Fixed light intensity.Device sights precision ± 0.01 °, light source position error ± 0.01mm to 25 meters of luminosity probes of distant place.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. check device during a kind of high stability laser positioning luminosity probe, it is characterised in that：Including the sliding tune device of positioning
(1), Light Control Unit (2) and control framework (3)；
The positioning is sliding to adjust device (1) to be installed on the control framework (3), and the positioning is sliding to be adjusted device (1) to be provided with to sight
Laser (6), the positioning is sliding adjust device (1) can be accurately positioned sight laser (6) and Light Control Unit (2) light beam with
Sighting after laser (6) overlaps will sight laser (6) and remove out.
2. check device according to claim 1, it is characterised in that：The positioning is sliding adjust device (1) including the sliding position of positioning,
The positioning draw runner (5) slided along the sliding position of the positioning and the retaining mechanism (7) for fixing positioning draw runner (5)；It is described to sight
Laser (6) is installed on positioning draw runner (5).
3. check device according to claim 2, it is characterised in that：The retaining mechanism (7) is fixed jam plate.
4. the check device according to claim any one of 1-3, it is characterised in that：The Light Control Unit (2) includes
Diaphragm adjuster (8), lighting fixture (9) and fixed control framework (10), the fixed control framework (10) are fixed on the control
On framework (3) processed, fixed control framework (10) inner side is connected with lighting fixture (9), and the lighting fixture (9) is positioned at described
Control framework (3) is internal, and fixed control framework (10) outside is connected with diaphragm adjuster (8).
5. check device according to claim 4, it is characterised in that：The control framework (3) includes general frame (11)
With base (12), the general frame (11) is arranged on the top of the base (12).
6. check device according to claim 5, it is characterised in that：The lighting fixture (9) is accurate light source.
7. check device according to claim 4, it is characterised in that：The rated power of the lighting fixture (9) is 24V.
8. check device according to claim 4, it is characterised in that：The lighting fixture (9) includes filament (13), lamp door
(14) and filament base (15), the lamp door (14) is arranged on filament base (15) top, and the filament (13) is positioned at the lamp
In frame (14).
9. the check device according to claim any one of 1-3 or 5-8, it is characterised in that：The check device also includes
Radiator fan (4).
10. check device according to claim 9, it is characterised in that：The radiator fan (4) includes flabellum (16) and fan
Frame (17), the flabellum (16) is flexibly connected with fan frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197774.1A CN106895908B (en) | 2017-03-29 | 2017-03-29 | Check device during a kind of high stability laser positioning luminosity probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197774.1A CN106895908B (en) | 2017-03-29 | 2017-03-29 | Check device during a kind of high stability laser positioning luminosity probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106895908A true CN106895908A (en) | 2017-06-27 |
| CN106895908B CN106895908B (en) | 2018-10-16 |
Family
ID=59193553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197774.1A Expired - Fee Related CN106895908B (en) | 2017-03-29 | 2017-03-29 | Check device during a kind of high stability laser positioning luminosity probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895908B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308313A1 (en) * | 2010-06-17 | 2011-12-22 | Geneasys Pty Ltd | Humidity sensor |
| CN203645677U (en) * | 2013-10-30 | 2014-06-11 | 北京航天易联科技发展有限公司 | Synchronization optical path composition adjusting indication and power monitoring device |
| WO2014170735A1 (en) * | 2013-04-15 | 2014-10-23 | Toyota Jidosha Kabushiki Kaisha | Welding portion inspection device and inspection method therefore, with extracting portion for extracting evaporation luminescence and thermal radiation |
| CN104697749A (en) * | 2013-12-04 | 2015-06-10 | 林万炯 | Bar-type LED lamp illumination test system |
| CN206609524U (en) * | 2017-03-29 | 2017-11-03 | 中国汽车技术研究中心 | Check device during a kind of high stability laser positioning luminosity probe |
-
2017
- 2017-03-29 CN CN201710197774.1A patent/CN106895908B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308313A1 (en) * | 2010-06-17 | 2011-12-22 | Geneasys Pty Ltd | Humidity sensor |
| WO2014170735A1 (en) * | 2013-04-15 | 2014-10-23 | Toyota Jidosha Kabushiki Kaisha | Welding portion inspection device and inspection method therefore, with extracting portion for extracting evaporation luminescence and thermal radiation |
| CN203645677U (en) * | 2013-10-30 | 2014-06-11 | 北京航天易联科技发展有限公司 | Synchronization optical path composition adjusting indication and power monitoring device |
| CN104697749A (en) * | 2013-12-04 | 2015-06-10 | 林万炯 | Bar-type LED lamp illumination test system |
| CN206609524U (en) * | 2017-03-29 | 2017-11-03 | 中国汽车技术研究中心 | Check device during a kind of high stability laser positioning luminosity probe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106895908B (en) | 2018-10-16 |
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Granted publication date: 20181016 |