CN105157959A - High-accuracy point light source focal distance correction method and special device thereof - Google Patents
High-accuracy point light source focal distance correction method and special device thereof Download PDFInfo
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- CN105157959A CN105157959A CN201510701705.0A CN201510701705A CN105157959A CN 105157959 A CN105157959 A CN 105157959A CN 201510701705 A CN201510701705 A CN 201510701705A CN 105157959 A CN105157959 A CN 105157959A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001915 proofreading effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention provides a high-accuracy point light source focal distance correction method and a special device thereof, and relates to the correction method and the correction device which are used for correcting the focal point of an automotive light and are unified in standard and high in accuracy. According to the method, a positioning piece and a correcting piece are arranged, wherein the positioning piece is a clamping piece with a positioning slot; the correcting piece is a fixing piece with a correcting groove, the correcting groove is perpendicular to the positioning slot, when the automotive light is corrected, an automobile light base is clamped on the positioning slot, a modulator tube is placed at the position of the correcting groove, the perpendicularity of the modulator tube and the automotive light base is corrected through the perpendicularity of the correcting groove and the positioning slot, measurement marks are arranged on the surface of the correcting piece, located on one side or two sides of the correcting groove and used for correcting the distance between the modulator tube and the automotive light base so that all automotive lights can be consistent after being corrected. The high-accuracy point light source focal distance correction method and the special device have the remarkable advantages of being simple in structure, convenient to use, high in correcting accuracy, high in efficiency, and the like, can be operated by ordinary people, and are simple and feasible.
Description
Technical field
The present invention relates in a kind of car light assembly method and instrument, being specifically related to correct the focus of car light, unitarity standard in a kind of for adjusting, and high-precision bearing calibration and means for correcting.
Background technology
The features such as along with the lens of auto lamp are more and more universal, it is little that lens have volume, and lighting effect is good, but the reflector volume also due to lens is little, thus make car light and reflector coordinate precise requirements very high.The adjustment at current car light center, mainly relies on stylus enlargement factor to carry out check and correction fluorescent tube and base focal length.But the correction efficiency of former means for correcting and method is low, because of the reason of angle, even if in cross coordinate, also be difficult to vertically proofread, so, even if distance size is right, because of verticality problem, also make light center focal length generation deviation, and the operating personnel needing certain experience could correct more accurately, easily produce large error thus.
Summary of the invention
The object of the invention is, in order to solve existing automobile lamp focus correction, there is above-mentioned weak point, the accurate bearing calibration of a kind of pointolite focal length and special purpose device thereof are provided.
Pointolite focal length High-precision correction method: be provided with positioning piece and a correcting member, described keeper is the Fastener of band locating groove; Described correcting member is the fixture with correcting groove, described correction groove is mutually vertical with locating groove, when correcting car light, base of headlight is clamped on locating groove, fluorescent tube is placed on correction groove location, utilize and correct groove and locating groove is perpendicular carries out the verticality correcting fluorescent tube and base of headlight, a measurement markers is also provided with on the surface at correcting member, this measurement markers is positioned at and corrects groove one or both sides, for proofreading the distance between fluorescent tube and base of headlight, the formation consistance after making all automobile lamps calibrated.
Be reserved with a regulating tank between above-mentioned keeper and correcting member, utilize regulating tank to adjust the stressed degree of tilt of feet and the fluorescent tube that base of headlight is arranged, thus the verticality of adjustment fluorescent tube and base of headlight.
Under correction groove on above-mentioned correcting member, be positioned at and be provided with a light hole with measurement markers parallel position place, be provided with a LED diode in light hole, fluorescent tube through light hole, carries out in conjunction with measurement markers the distance correcting fluorescent tube and base of headlight by LED diode light.
The special purpose device of above-mentioned pointolite focal length High-precision correction method, this special purpose device includes keeper and correcting member, and described keeper is the Fastener of band locating groove, and the groove width size of this locating groove equals the thickness on the clamping limit of base of headlight; Described correcting member is the fixture with correcting groove; Described correction groove is mutually vertical with locating groove.
Above-mentioned keeper is square fixture, and described locating groove is located on a right angle side of keeper, and described correcting member is be positioned at the square fixture on another right angle side of keeper.
Above-mentioned keeper and correcting member are integral type structure.
Above-mentioned keeper and correcting member are split adjustable structure, at least be provided with a locating channel on the positioning element, bottom correcting member, be positioned at locating channel correspondence position be provided with positioning guide rail, this positioning guide rail and locating channel are closely slidably matched, locating channel is provided with a displacement slot, displacement slot is provided with screw and keeper and correcting member is locked, utilize positioning guide rail and locating channel to move and coordinate the distance and position adjusting the correction groove of correcting member and the locating groove of keeper, correcting member locking is fixed on the positioning element through displacement slot by screw, realize split adjustable structure.
Above-mentioned keeper is provided with arc-shaped notch, and described correction groove is arc groove, and this arc groove and arc-shaped notch are located on same center line.
The arc-shaped notch stated equals or slightly larger than base of headlight, makes base of headlight arc-shaped notch by clamping edge and presses down and be stuck on locating groove.
A regulating tank is reserved with between above-mentioned keeper and correcting member; Described correcting member is also provided with a measurement markers, this measurement markers is a measuring flume with a scale, this measuring flume and correction grooves intersect vertical distribution, a light hole is had at the correcting member at crossover location place, light hole has a LED diode, make measuring flume be two points that fluorescent tube and the upper and lower distance and position of base of headlight correct with correcting groove, LED diode illumination source is the check point of lamp tube light source point.
The invention has the beneficial effects as follows:
By above-mentioned apparatus and method gained, the present invention has that structure is simple, easy to use, to correct precision high, the outstanding features such as efficiency is high, and has good correction accuracy and unitarity, without the need to more experience, commonly can to operate per capita, simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the use schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is the side view of the embodiment of the present invention 2.
Fig. 5 is the vertical view of the embodiment of the present invention 2.
Fig. 6 is the mounting structure figure of the embodiment of the present invention 2.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment 1
Car light means for correcting as depicted in figs. 1 and 2, includes keeper 1 and correcting member 2, and this keeper 1 and correcting member 2 are integral type structure.Described keeper 1 is the Fastener of band locating groove 3, and the groove width size of this locating groove 3 equals the thickness on the clamping limit 5 of base of headlight 4; Described correcting member 2 is the fixture with correcting groove 6, and this correction groove 6 acts on places fluorescent tube 41; Described correction groove 6 is mutually vertical with locating groove 3, makes fluorescent tube 41 and base of headlight 4 better to correct groove 6 with locating groove 3 as benchmark, correction fluorescent tube 41 and base of headlight 4 verticality.
Concrete, described keeper 1 is square fixture, and described locating groove 3 is located on a right angle side 7 of keeper 1, and described correcting member 2 is for being positioned at the square fixture on another right angle side 8 of keeper 1.Keeper 1 is provided with arc-shaped notch 12, described correction groove 6 is arc groove, this arc groove 6 is located on same center line with arc-shaped notch 12, namely the center line of arc groove and arc-shaped notch is same center line, when making correction fluorescent tube 41, the central axis of fluorescent tube, on the center of base of headlight 4, corrects the verticality of fluorescent tube 41 and base of headlight 4 more accurately.Described arc-shaped notch 12 equals or slightly larger than base of headlight 4, base of headlight 4 is pressed down along arc-shaped notch 12 by clamping limit 5 and is stuck on locating groove 3, fluorescent tube 41 is positioned at correction groove 6 center and is advisable.Described correcting member 2 is also provided with a measurement markers 14, this measurement markers 14 is the graduated measuring flume of a band, and this measuring flume distributes with correction groove 6 intersecting vertical.
Concrete correction car light method is: be clamped on by lamp base 4 on locating groove 3, fluorescent tube 41 is placed on and corrects groove 6 position, utilize and correct groove 6 verticality of carrying out correct fluorescent tube 41 and base of headlight 4 perpendicular with locating groove 3, a measurement markers 14 is also provided with on the surface at correcting member 2, this measurement markers 14 (namely going up described measuring flume with a scale) is positioned at and corrects groove 6 one or both sides, for proofreading the distance between fluorescent tube focus 41 and lamp base 4, formation consistance after making all car lights calibrated, form the focus unified standard of product, and high precision, when concrete method uses, the reference point of a correction arc region using measurement markers 14 as two on correcting member 2, namely measuring flume dual-side corrects the point/line of arc region respectively as two, utilize the check point/line of both sides to carry out regulating the distance between fluorescent tube 41 and base of headlight 4 to carry out installation to fix, thus the distance precision improved between fluorescent tube 41 and base of headlight 4, ensure that the focal zone position of car light focus arc region and reflection cup of car lamp is accurate, and then ensure that irradiation reaches optimum efficiency.
In order to improve the convenience of operation adjustment device, a regulating tank 13 is reserved with between keeper 1 and correcting member 2, regulating tank 13 is utilized to adjust the feet 42 of setting on base of headlight 4 and the stressed degree of tilt of fluorescent tube 41, thus the verticality of adjustment fluorescent tube 41 and base of headlight 4.Further, the bracing frame 42 on base of headlight 4 pressed or the mode such as pull-up with artificial, carry out adjustment feet 42 at fluorescent tube 41 by dynamics and degree of tilt, adjust fluorescent tube 4 and base of headlight 4 verticality thus.
Embodiment 2
The technical characterstic of the present embodiment is: as shown in Figures 3 to 6, and described keeper 1 and correcting member 2 are split adjustable structure.Keeper 1 is at least provided with a locating channel 9, bottom correcting member 2, is positioned at locating channel 9 correspondence position is provided with positioning guide rail 10.Described positioning guide rail 10 and locating channel 9 are closely slidably matched, and locating channel 9 and positioning guide rail 10 are perpendicular to the right angle side 7 of keeper 1.Parallelly on locating channel 9 be provided with a displacement slot 101, displacement slot 101 is provided with screw 11 and keeper 1 and correcting member 2 is locked, utilize positioning guide rail 10 and locating channel 9 to move and coordinate the correction groove 6 and the distance and position of the locating groove 3 of keeper 1 that adjust correcting member 2, correcting member 2 is locked on keeper 1 fixing by screw 11 through displacement slot 101, realizes split adjustable structure.All the other the same embodiments, the car light means for correcting of this split adjustable structure is applicable to the car light correcting different model.During use, by screw 11 degree of tightness school part bar 2, correcting member 2 is moved in parallel by the locating channel 9 of positioning guide rail 10 at keeper 1, carries out thus adjusting the correction groove 6 of correcting member 2 and the distance of the locating groove 3 of keeper 1, so that adapts to the car light of corresponding model.
Described correcting member 2 is also provided with a measurement markers 14, this measurement markers 14 is a measuring flume with a scale, this measuring flume distributes with correction groove 6 intersecting vertical, have a light hole 42 at measuring flume and the correcting member 2 correcting groove 6 crossover location place, light hole 42 has a LED diode 43.When correcting car light method, at the correction groove 6 times of correcting member 2, be positioned at and have a light hole 42 with measurement markers 14 parallel position, a LED diode 43 is provided with in light hole 42, make measuring flume be two points that fluorescent tube 41 corrects with base of headlight about 4 distance and position (specifically the position, focus arc region of fluorescent tube 41) with correcting groove 6, LED diode 43 light emitting source is the check point of fluorescent tube 41 light source point.During use, fluorescent tube 41 passes light hole 42 by LED diode 43 light, and carries out in conjunction with the scale of measurement markers 14 distance correcting fluorescent tube 41 and base of headlight 4.
Further, when the present invention applies, reference point/the line of a correction fluorescent tube focus arc region 43 using measurement markers 14 as two on correcting member 2, the LED diode 43 in centre position is the check point of light source 44, namely measuring flume dual-side corrects the point/line of arc region respectively as two, utilize LED diode 43 as the point of calibration light source 44 simultaneously, point/the line of the correction focus arc region 43 of foundation both sides and LED diode 43 point of irradiation form sight alignment and carry out regulating the distance between fluorescent tube 41 and base of headlight 4, realize fluorescent tube 41 and base of headlight 4 position, focus arc region 43 on fluorescent tube and light source 44 three unification correct simultaneously, it is made to reach higher precision, micron order can be reached, better guarantee car light focus arc region, the optimum position of light source and reflection cup of car lamp, and then reach best result of use.All the other the same embodiments.
Claims (10)
1. pointolite focal length High-precision correction method, is characterized in that: be provided with positioning piece (1) and a correcting member (2), and described keeper (1) is the Fastener of band locating groove (3), described correcting member (2) is the fixture with correcting groove (6), described correction groove (6) is mutually vertical with locating groove (3), when correcting car light, base of headlight (4) is clamped on locating groove (3), fluorescent tube (41) is placed on and corrects groove (6) position, utilize and correct groove (6) verticality of carrying out correct fluorescent tube (41) and base of headlight (4) perpendicular with locating groove (3), a measurement markers (14) is also provided with on the surface at correcting member (2), this measurement markers (14) is positioned at and corrects groove (6) one or both sides, for proofreading the distance between fluorescent tube (41) and base of headlight (4), formation consistance after making all automobile lamps calibrated.
2. pointolite focal length High-precision correction method according to claim 1, it is characterized in that: between described keeper (1) and correcting member (2), be reserved with a regulating tank (13), utilize the upper feet (42) of setting of regulating tank (13) adjustment base of headlight (4) and the stressed degree of tilt of fluorescent tube (41), thus the verticality of adjustment fluorescent tube (41) and base of headlight (4).
3. pointolite focal length High-precision correction method according to claim 1, it is characterized in that: under the correction groove (6) on described correcting member (2), be positioned at and be provided with a light hole (42) with measurement markers (14) parallel position place, a LED diode (43) is provided with in light hole (42), fluorescent tube (41) through light hole (42), carries out in conjunction with measurement markers (14) distance correcting fluorescent tube (41) and base of headlight (4) by LED diode (43) light.
4. the special purpose device of pointolite focal length high-precision correction, it is characterized in that: include keeper (1) and correcting member (2), described keeper (1) is the Fastener of band locating groove (3), and the groove width size of this locating groove (3) equals the thickness on the clamping limit (5) of base of headlight (4); Described correcting member (2) is the fixture with correcting groove (6); Described correction groove (6) is mutually vertical with locating groove (3).
5. the special purpose device of pointolite focal length high-precision correction according to claim 4, it is characterized in that: described keeper (1) is square fixture, described locating groove (3) is located on a right angle side (7) of keeper (1), and described correcting member (2) is for being positioned at the square fixture on another right angle side (8) of keeper (1).
6. the special purpose device of pointolite focal length high-precision correction according to claim 4, is characterized in that: described keeper (1) and correcting member (2) are integral type structure.
7. the special purpose device of pointolite focal length high-precision correction according to claim 4, it is characterized in that: described keeper (1) and correcting member (2) are split adjustable structure, keeper (1) is at least provided with a locating channel (9), be positioned at locating channel (9) correspondence position in correcting member (2) bottom and be provided with positioning guide rail (10), this positioning guide rail (10) and locating channel (9) are closely slidably matched, locating channel (9) is provided with a displacement slot (101), displacement slot (101) is provided with screw (11) and keeper (1) and correcting member (2) is locked, positioning guide rail (10) and locating channel (9) is utilized to move the distance and position coordinating and adjust the correction groove (6) of correcting member (2) and the locating groove (3) of keeper (1), through displacement slot (101), correcting member (2) is locked at keeper (1) by screw (11) above to fix, realize split adjustable structure.
8. the special purpose device of pointolite focal length high-precision correction according to claim 4, it is characterized in that: described keeper (1) is provided with arc-shaped notch (12), described correction groove (6) is arc groove, and this arc groove (6) and arc-shaped notch (12) are located on same center line.
9. the special purpose device of pointolite focal length high-precision correction according to claim 8, it is characterized in that: described arc-shaped notch (12) equals or slightly larger than base of headlight (4), base of headlight (4) pressed down along arc-shaped notch (12) by clamping limit (5) and is stuck on locating groove (3).
10. the special purpose device of pointolite focal length high-precision correction according to claim 4, is characterized in that: be reserved with a regulating tank (13) between described keeper (1) and correcting member (2), described correcting member (2) is also provided with a measurement markers (14), this measurement markers (14) is a measuring flume with a scale, this measuring flume distributes with correction groove (6) intersecting vertical, a light hole (42) is had at the correcting member (2) at crossover location place, light hole (42) has a LED diode (43), make two points that measuring flume corrects for the upper and lower distance and position of fluorescent tube (41) and base of headlight (4) with correction groove (6), LED diode (43) light emitting source is the check point of fluorescent tube (41) light source point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701705.0A CN105157959A (en) | 2015-10-23 | 2015-10-23 | High-accuracy point light source focal distance correction method and special device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701705.0A CN105157959A (en) | 2015-10-23 | 2015-10-23 | High-accuracy point light source focal distance correction method and special device thereof |
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| CN105157959A true CN105157959A (en) | 2015-12-16 |
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| CN201510701705.0A Pending CN105157959A (en) | 2015-10-23 | 2015-10-23 | High-accuracy point light source focal distance correction method and special device thereof |
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| CN2481963Y (en) * | 2001-04-06 | 2002-03-13 | 钟黄玉华 | High pressure discharge lamp device |
| CN101398337A (en) * | 2008-09-18 | 2009-04-01 | 威友光电(苏州)有限公司 | Luminous tube detection method and device thereof |
| CN101710024A (en) * | 2009-12-11 | 2010-05-19 | 镇江震东电光源有限公司 | Automobile headlamp bulb focusing adjusting device and adjusting method |
| CN202171636U (en) * | 2011-08-24 | 2012-03-21 | 深圳市凯世光电科技有限公司 | Test device for digital film projection lamp |
| CN202812976U (en) * | 2012-10-02 | 2013-03-20 | 湖北申安照明科技有限公司 | Light-emitting diode (LED) lamp tube with angle correcting function |
| CN103592107A (en) * | 2013-11-13 | 2014-02-19 | 天津兰普里克照明电器有限公司 | Light distribution characteristic detection device of tungsten halogen lamp tube |
| CN204114779U (en) * | 2014-10-20 | 2015-01-21 | 潘殿波 | Adjustable focal length LED car lamp |
| CN104569759A (en) * | 2014-12-31 | 2015-04-29 | 爱彼思（苏州）自动化科技有限公司 | Modulator tube testing and film pasting equipment |
| CN104848177A (en) * | 2015-05-22 | 2015-08-19 | 立达信绿色照明股份有限公司 | Lamp tube fixture |
-
2015
- 2015-10-23 CN CN201510701705.0A patent/CN105157959A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07128584A (en) * | 1993-11-04 | 1995-05-19 | Nikon Corp | Focus detecting optical system |
| CN2481963Y (en) * | 2001-04-06 | 2002-03-13 | 钟黄玉华 | High pressure discharge lamp device |
| CN101398337A (en) * | 2008-09-18 | 2009-04-01 | 威友光电(苏州)有限公司 | Luminous tube detection method and device thereof |
| CN101710024A (en) * | 2009-12-11 | 2010-05-19 | 镇江震东电光源有限公司 | Automobile headlamp bulb focusing adjusting device and adjusting method |
| CN202171636U (en) * | 2011-08-24 | 2012-03-21 | 深圳市凯世光电科技有限公司 | Test device for digital film projection lamp |
| CN202812976U (en) * | 2012-10-02 | 2013-03-20 | 湖北申安照明科技有限公司 | Light-emitting diode (LED) lamp tube with angle correcting function |
| CN103592107A (en) * | 2013-11-13 | 2014-02-19 | 天津兰普里克照明电器有限公司 | Light distribution characteristic detection device of tungsten halogen lamp tube |
| CN204114779U (en) * | 2014-10-20 | 2015-01-21 | 潘殿波 | Adjustable focal length LED car lamp |
| CN104569759A (en) * | 2014-12-31 | 2015-04-29 | 爱彼思（苏州）自动化科技有限公司 | Modulator tube testing and film pasting equipment |
| CN104848177A (en) * | 2015-05-22 | 2015-08-19 | 立达信绿色照明股份有限公司 | Lamp tube fixture |
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Application publication date: 20151216 |