CN208506390U - Parallelism of optical axis regulating device for multiple light path systems - Google Patents
Parallelism of optical axis regulating device for multiple light path systems Download PDFInfo
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- CN208506390U CN208506390U CN201821182056.3U CN201821182056U CN208506390U CN 208506390 U CN208506390 U CN 208506390U CN 201821182056 U CN201821182056 U CN 201821182056U CN 208506390 U CN208506390 U CN 208506390U
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Abstract
The utility model provides a kind of parallelism of optical axis regulating device for multiple light path systems, including multiple light path systems, parallel light tube, two-dimensional movement platform and display, the bore of parallel light tube can cover multiple optical paths of multiple light path systems, the focal plane position of parallel light tube is fixed with cross target, reflection of the light of the light source transmitting of each light path system by the mirror surface group of parallel light tube, it can be received and be imaged by the optical receiver of light path system after transmission, the front of one end of parallel light tube is arranged in two-dimensional movement platform, light source or optical receiver are mounted in two-dimensional movement platform by adjusting bracket, optical receiver corresponding with the light source or the optical receiver or light source are mounted at the light entrance of the cross target, it can will be multiple in multiple light path systems by adjusting adjusting bracket and mobile two-dimensional movement platform Optical axis is adjusted in parallel.The utility model can the visualization optical axises of real multiple and different band of light adjust in parallel, adjustment process is simply accurate.
Description
Technical field
The utility model relates to optical instrument regulation technology field, in particular to a kind of optical axis for multiple light path systems
Parallelism adjusting device.
Background technique
In existing optical reconnaissance instrument, generally use collimator method, to work single wave band optical instrument
Optical path is adjusted, for example, the optical instrument of visible light wave range is placed white light source in parallel light tube focal point and filled
It reconciles and demarcates；For the optical instrument of infrared band, infrared laser is placed in parallel light tube focal point or heat source black matrix carries out
Adjustment and calibration；For working at the same time the optical instrument in visible light and infrared light, usually put simultaneously in parallel light tube focal point
White light source and heat source black matrix are set, in the state that visible light and infrared image merge, carries out adjustment and calibration.But the above technology
The adjustment and calibration of the optical system of single wave band or two waveband can only be provided, not for three kinds of visible light, infrared light and laser
Optical axis with wave band is adjusted, and since the laser of shortwave is black light, people's naked eyes can not be observed, it is necessary to be gone using shortwave camera
The hot spot that black light laser issues is captured, so that the difficulty that three optical axises are adjusted in parallel is larger.
Utility model content
The purpose of this utility model is at least to solve one of drawbacks described above and deficiency, which is by the following technical programs
It realizes.
The utility model provides a kind of parallelism of optical axis regulating device for multiple light path systems, multiple for adjusting
The parallelism of optical axis of different-waveband light, including multiple light path systems, parallel light tube, two-dimensional movement platform and display, it is described
The bore of parallel light tube can cover multiple optical paths of the multiple light path system, and the focal plane position of the parallel light tube is fixed
There is a cross target, reflection by the mirror surface group of the parallel light tube of the light of the light source transmitting of each light path system, thoroughly
It can be received and be imaged by the optical receiver of the light path system after penetrating, the two-dimensional movement platform is arranged in the parallel light tube
One end front, and the translation direction of the two-dimensional movement platform and the optical axis of the parallel light tube are perpendicular or parallel, institute
State at least one optical receiver at least one of light source light source or the optical receiver be mounted on by adjusting bracket it is described
In two-dimensional movement platform, at least one light-receiving corresponding at least one light source or at least one described optical receiver
Device or at least one light source are mounted at the light entrance of the cross target, and the optical receiver is electrically connected with the display
It connects, it can be by multiple optical axises in the multiple light path system by adjusting the adjusting bracket and the mobile two-dimensional movement platform
It adjusts parallel.
Further, the multiple light path system includes the first light path system, the second light path system and third optical path system
System；The light source includes heat source black matrix, white light source and laser, and the optical receiver includes infrared detector, visible light spy
Survey device and ccd image sensor；First light path system includes the heat source black matrix, the infrared detector and infrared tune
Save frame；Second light path system includes the white light source, the visible-light detector and visible light adjusting bracket；Described
Three light path systems include the laser, the ccd image sensor and laser adjusting bracket.
Further, the heat source black matrix, white light source and the ccd image sensor are an integral structure, the CCD
The line of centres of imaging sensor and the cross target is horizontal, and the ccd image sensor is arranged in the heat source black matrix
The upside of the ccd image sensor is arranged in downside, the white light source；The infrared detector passes through the infrared adjusting
Frame is fixedly connected with the two-dimensional movement platform, and the visible-light detector is fixed on the visible light adjusting bracket, it is described can
Light-exposed adjusting bracket is connect with the infrared adjusting bracket, and the laser is fixed on the laser adjusting bracket, and the laser is adjusted
Frame is connect with the infrared adjusting bracket, and the center of the infrared detector is opposite with the center of the parallel light tube, described visible
Optical detector and the laser are separately positioned on the arranged on left and right sides of the infrared detector.
Further, the parallel light tube be reflective parallel light pipe, including be arranged in the parallel light tube first
Reflecting mirror and the second reflecting mirror, first reflecting mirror and second reflecting mirror pass through supporting mechanism respectively and are fixed on described put down
In row light pipe, first reflecting mirror and second reflecting mirror are each perpendicular to horizontal plane, and the first reflecting mirror setting is being leaned on
The position of the focal plane of the nearly parallel light tube, second reflecting mirror are positioned close to the rear end of the parallel light tube
Position, first reflecting mirror are semi-transparent semi-reflecting lens, and the second reflecting mirror of institute is total reflective mirror.
Further, the optical axis of first reflecting mirror and the parallel light tube is in 45 ° of angles, second reflecting mirror with
The optical axis of the parallel light tube is vertical.
Further, the cross target is fixed on the focal plane of the parallel light tube, and the light that the light source issues is worn
It crosses the cross target and will be projected after the reflection of the mirror surface group of the parallel light tube with collimated light beam, is emitted in parallel light tube
Visible light, infrared light and the laser beam of incidence be parallel to each other, and the light transmission direction and laser light of visible light, infrared light
The light transmission direction of line is opposite.
Further, the axial direction of the cross target is vertical with the optical axis of the parallel light tube.
Further, the display is electric with the infrared detector, visible-light detector, ccd image sensor respectively
It connects, can show the infrared detector, visible-light detector, the received figure of CCD imaging sensor on the display
Picture.
The advantages of the utility model, is as follows:
(1) the utility model structure is simple, and using simple instrument and equipment, visible light, infrared light and can not can be realized
See that the visualization optical axis of three kinds of different-wavebands of laser is adjusted in parallel.
(2) the utility model utilizes the reversibility pricinple of light, cleverly captures black light laser using shortwave CCD
The laser of sending；The image that the detector of different-waveband acquires is shown and switched using the display of image co-registration function, entirely
Adjustment process is simple, accurate, visualization is high.
(3) the utility model, which effectively overcomes in current optical system alignment and calibration, can only carry out single wave band or double light
Wave band optical axis adjust deficiency, for three kinds of different-wavebands visualization optical axis adjusts in parallel provide succinctly effectively adjusting side
Method.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.
Fig. 1 is the structure of the parallelism of optical axis regulating device provided by the embodiment of the utility model for multiple light path systems
Schematic diagram；
Fig. 2 is the infrared of the parallelism of optical axis regulating device provided by the embodiment of the utility model for multiple light path systems
The adjusting schematic diagram of light；
Fig. 3 is the visible of the parallelism of optical axis regulating device provided by the embodiment of the utility model for multiple light path systems
The adjusting schematic diagram of the complex light of light and infrared light；
Fig. 4 is the laser of the parallelism of optical axis regulating device provided by the embodiment of the utility model for multiple light path systems
Adjusting schematic diagram；
Appended drawing reference is as follows in figure:
10- light path system 20- parallel light tube
30- two-dimensional movement platform 40- display
111- heat source black matrix 112- infrared detector
The infrared adjusting bracket 121- white light source of 113-
122- visible-light detector 123- visible light adjusting bracket
131- laser 132-CCD imaging sensor
133- laser adjusting bracket 201- cross target
202- the first reflecting mirror the second reflecting mirror of 203-
The infrared cross target image of the infrared virtual cursor 2- of 1-
3- visible light cross target image 4- light spot image
The complete light spot image of 5-
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
The utility model provides a kind of parallelism of optical axis regulating device for multiple light path systems, for more to having
The plain shaft parallelism of the optoelectronic device of a light path system is adjusted, and the light of multiple light path systems is sent out using the light of different-waveband
Light out.The light of different-waveband includes visible light and black light, it is seen that white light source can be used in light, and black light can be used
Laser and heat radiation infrared light supply point can be used since the wave-length coverage of infrared light is longer (0.78~1000 μm) in infrared light supply
It Zuo Wei not near-infrared light source and far infrared light source.I.e. the utility model is for adjusting three kinds of visible light, infrared light and laser differences
The parallelism of optical axis for the light that the light of wave band issues.
Fig. 1 shows the parallelism of optical axis tune for multiple light path systems that embodiment according to the present utility model provides
The schematic diagram of regulating device.As shown in Figure 1, this includes multiple optical path systems for the parallelism of optical axis regulating device of multiple light path systems
System 10, parallel light tube 20, two-dimensional movement platform 30 and display 40, the bore of parallel light tube 20 can cover multiple optical path systems
Whole optical paths of system, the focal plane position of parallel light tube 20 are fixed with cross target 201, the light source transmitting of each light path system
Light can be received and be imaged by the optical receiver of light path system after the reflection of the mirror surface group of parallel light tube 20, transmission, and two
Dimension mobile platform 30 be arranged in parallel light tube 20 one end front, and the translation direction of two-dimensional movement platform 30 with it is parallel
The optical axis of light pipe 20 is perpendicular or parallel, at least one optical receiver at least one of light source light source or optical receiver passes through
Adjusting bracket is mounted in two-dimensional movement platform 30, corresponding at least with above-mentioned at least one light source or at least one optical receiver
One optical receiver or at least one light source are mounted at the light entrance of cross target 201,40 electricity of optical receiver and display
The hot spot received can be shown on the display 40, according to the hot spot shown on display 40, be adjusted by connection by optical receiver
Save above-mentioned adjusting bracket multiple optical axises in the multiple light path system can be adjusted to mobile two-dimensional movement platform 30 it is parallel.
Cross target 201 is fixed on the optical focus of parallel light tube 20, and the light across cross target 201 passes through directional light
It will be projected after the reflection of mirror surface group in pipe 20, transmission with collimated light beam and be received by optical receiver.
Specifically, multiple light path systems 10 include the first light path system, the second light path system and third light path system, light
Source includes heat source black matrix 111, white light source 121 and laser 131, and optical receiver includes infrared detector 112, visible optical detection
Device 122 and ccd image sensor 132；First light path system is infrared light path system, including heat source black matrix 111, infrared detector
112 and infrared adjusting bracket 113；Second light path system is Visible optical trains system, including white light source 121, visible light are visited
Survey device 122 and visible light adjusting bracket 123；The third light path system is laser light path system, including laser 131, CCD scheme
As sensor 132 and laser adjusting bracket 133.Ccd image sensor 132 is shortwave CCD, is issued for receiving laser 131
Laser-formed light spot image, the optical image that ccd image sensor 132 acquires can be converted to digital signal, and show
On the display 40.
The light that light source in three optical paths issues generates directional light through the adjusting of parallel light tube 20, provides parallel optical axis.
Heat source black matrix 111 issues infrared emanation, can provide heat source for infrared detector 112；White light source position 121 is visible light spy
It surveys device 122 and light source is provided；Laser 131 launches laser, provides light source for ccd image sensor 132.Since black matrix is ideal
Heat radiation infrared light supply, therefore the accuracy of adjusting can be improved using heat source black matrix 111.
Infrared light path, Visible optical trains and laser optical path it is contrary, in infrared light path and Visible optical trains, what light source issued
Light is incident through cross target 201, is emitted after the reflection of parallel light tube 20, transmission, is arranged on two-dimensional movement platform 30
On infrared detector 112 and visible-light detector 122 receive；In laser optical path, swashing in two-dimensional movement platform 30 is set
The laser that light device 131 emits is emitted from the center of cross target 201 after the reflection of parallel light tube 20 and is sensed by ccd image
Device 132 receives, and is imaged on the photosurface of ccd image sensor 132.The infrared light that is emitted in parallel light tube 20, visible light with
Incident laser beam is parallel to each other, and transmission direction is opposite.
Specifically, heat source black matrix 111, white light source 121 and the setting of ccd image sensor 132 are an integral structure, CCD
The center of imaging sensor 132 and the line of centres of cross target 201 are horizontal, and heat source black matrix 111 is arranged in ccd image sensor
The upside of ccd image sensor 132 is arranged in 132 downside, white light source 121.
Infrared detector 112 is fixedly connected by infrared adjusting bracket 113 with two-dimensional movement platform 30, infrared detector 112
It is fixedly mounted on infrared adjusting bracket 113, infrared adjusting bracket 113 is connect with two-dimensional movement platform 30；Visible-light detector 122 is solid
It is scheduled on visible light adjusting bracket 123, it is seen that light adjusting bracket 123 is connect with infrared adjusting bracket 113 and 123 energy of visible light adjusting bracket
It is enough to be adjusted relative to infrared adjusting bracket 113；Laser 131 is fixed on laser adjusting bracket 133, laser adjusting bracket 133 with
Infrared adjusting bracket 113 connects and laser adjusting bracket 133 can be adjusted relative to infrared adjusting bracket 113, constitutes machine to be adjusted
Structure.The center of infrared detector 112 and the center of parallel light tube 20 are oppositely arranged, it is seen that optical detector 122 and laser 131 divide
The arranged on left and right sides of infrared detector 112 is not set.
In preferred implementation, infrared adjusting bracket 113 is fixed on two-dimensional movement platform 30 by way of welding or being spirally connected
The optical axis of infrared light is adjusted in side, mobile two-dimensional movement platform 30；It will be seen that light adjusting bracket 123 and laser adjusting bracket 133 are logical
It crosses bolt to be fixed on infrared adjusting bracket 113, it is seen that light adjusting bracket 123 and laser adjusting bracket 133 are equipped with and adjust screw, rotation
Adjust the optical axis that screw is adjustable visible light and laser.
Parallel light tube 20 is reflective parallel light pipe, including the first reflecting mirror 202 for being arranged in parallel light tube 20 and the
Two-mirror 203, the first reflecting mirror 202 and the second reflecting mirror 203 are fixed in parallel light tube 20 by supporting mechanism respectively, the
One reflecting mirror 202 and the second reflecting mirror 203 are each perpendicular to horizontal plane (i.e. parallel light tube 20 is horizontal positioned), the first reflecting mirror 202
It is positioned close to the position of the focal plane of parallel light tube 20, the second reflecting mirror 203 is positioned close to the rear end of parallel light tube 20
Position, the first reflecting mirror 202 are semi-transparent semi-reflecting lens, and the second reflecting mirror 203 is total reflective mirror.Using reflective parallel light pipe, it is suitble to
The light of wide spectrum uses.
Specifically, the optical axis of the first reflecting mirror 202 and parallel light tube 20 is in 45 ° of angles, the second reflecting mirror 203 with it is parallel
The optical axis of light pipe is vertical.First reflecting mirror 202 is plane mirror, and the second reflecting mirror 203 is paraboloidal mirror.
Display 40 connects with infrared detector 112, visible-light detector 122 and shortwave ccd image sensor 132 respectively
It connects, infrared detector 112, visible-light detector 122 and shortwave ccd image sensor can be individually shown on display 40
132 received images can also show infrared detector 112 and the fused image of visible-light detector 122.
The specific work process of parallelism of optical axis regulating device provided by the utility model for multiple light path systems is such as
Under:
Firstly, opening heat source black matrix 111, the infrared light that 111 heat radiation of black matrix generates passes through cross target 201, by flat
Directional light is formed after the reflection of the mirror surface group of row light pipe 20 and is emitted to infrared detector 112 in the camera lens of infrared detector 112
Upper to form infrared cross target image 2 and show on the display 40, mobile two-dimensional movement platform 30 makes infrared cross target figure
Picture 2 is overlapped with the infrared virtual cursor 1 of infrared detector 112, and the optical axis of infrared detector 112 adjusts completion in parallel；
Secondly, opening visible light source 121, it is seen that the visible light that light source 121 issues passes through cross target 201, by parallel
Directional light is formed after the reflection of the mirror surface group of light pipe 20 and is emitted to visible-light detector 122 in the mirror of visible-light detector 122
Visible light cross target image 3 is formed on head and is shown on the display 40, and adjusting visible light adjusting bracket 123 makes on display 40
Visible light cross target image 3 be overlapped with infrared cross target image 2, it is seen that optical detector 122 and infrared detector 112
Optical axis adjusts completion in parallel, closes visible light source 121；
Finally, opening laser 131, the invisible laser that laser 131 issues passes through the mirror surface group of parallel light tube 20
Cross target 201 is passed through after reflection to form laser facula on the mirror surface of ccd image sensor 132 and show over the display,
Adjust the center that laser adjusting bracket 133 makes laser facula be located at the infrared cross target image, laser 122 and infrared spy
The optical axis for surveying device 112 adjusts completion in parallel.
Fig. 2 shows the parallel adjusting schematic diagram of infrared optical axis, a in Fig. 2 shows the image before infrared light path is adjusted,
B in Fig. 2 shows the image after infrared light path is adjusted.As shown in Fig. 2, specific adjustment process are as follows: open infrared detector 112
Infrared virtual cursor 1, the cursor be infrared image absolute center cursor, by translate two-dimensional movement platform 30 make infrared void
The infrared cross target image 2 that the infrared light that quasi- cursor 1 and infrared detector 112 detect is formed is overlapped, when picture registration,
Locking two-dimensional movement platform 30 is fixed, and closes infrared virtual cursor 1, has thereby determined that the relative datum of infrared image, can
The optical axis of light-exposed detector 122 and laser 131 is adjusted as benchmark.
Fig. 3 shows visible light adjustment process parallel with infrared light optical axis, and a in Fig. 3 shows visible light and infrared
Composite light path adjust before image, the b in Fig. 3 shows visible light and infrared composite light path adjust after image.Such as Fig. 3 institute
Show, specific adjustment process are as follows: display 40 is switched into the fused image of visible light, infrared light, is gone out in display 40 at this time
Existing two cross images, one is infrared cross target image 2, another is visible light cross target image 3；It can by adjusting
Light-exposed adjusting bracket 123 is overlapped infrared cross target image 2 and visible light cross target image 3, then, it is seen that 122 He of optical detector
The optical axis of infrared detector 112 is in parastate.
Fig. 4 shows the coincidence adjustment process of laser beam axis, and a in Fig. 4 shows the invisible laser of shortwave CCD acquisition
Image before adjusting, the invisible laser that the b in Fig. 4 shows shortwave CCD acquisition adjust after image.As shown in figure 4, specific
Adjustment process are as follows: the invisible laser beam that laser 131 issues passes through cross after the reflection of the lens group of parallel light tube 20
Plate 201 is imaged on ccd image sensor 132 and forms laser facula.If the optical axis of laser 131 and infrared detector 112 is flat
Row, then laser facula is in the center of CCD imaging sensor 132；If the optical axis of laser 131 and infrared detector 112 is not
In parallel, laser facula may deviate the center of ccd image sensor 132 or not be imaged on ccd image sensor 132, example
As being narrow light spot image 4 in a in Fig. 4；Laser adjusting bracket 133 is adjusted, when there is the complete of face cross target center
When whole light spot image 5, laser 131 is parallel with the optical axis of infrared detector 112.
Entire adjustment process makes visible-light detector 2 and laser 131 on the basis of the optical axis of infrared detector 112
Optical axis is respectively relative to infrared detector 112 in parallel, that is, thinks that visible light, infrared light, three optical axises of invisible laser are parallel.
When each optical axis of equipment under test is not parallel, it is only necessary to be adjusted by cross target center image of the adjusting bracket to equipment under test
School axis is just completed, is debugged simple and reliable.By display by calibration display visualization, calibration accuracy is further improved.
The utility model can carry a variety of optical instruments simultaneously, such as infrared thermal imager, visible light camera, infrared swash
The parallel of optical axis of different instruments is adjusted in light illuminator, laser range finder etc..Infrared light supply is red because heat radiation issues
Outer light passes through cross target, and formed after the reflection of the mirror surface group of parallel light tube, transmission the parallel collimated light of optical axis be incident to it is red
Outer thermal imaging system；The visible light that visible light source issues passes through cross target, and the parallel standard of optical axis is formed after parallel light tube reflects
Direct light is incident to visible light camera；Laser emits collimated light to parallel light tube, and cross is passed through after parallel light tube reflects
Plate is incident to ccd image sensor imaging, can be successively to visible light camera and laser on the basis of the optical axis of thermal infrared imager
The optical axis of rangefinder is adjusted.
The utility model uses simple instrument and equipment, realizes visible light, infrared light and three kinds of invisible laser different waves
The visualization optical axis of section is adjusted in parallel.The utility model utilizes the reversibility pricinple of light, is cleverly captured not using shortwave CCD
The laser that visible laser issues；The detector acquisition of different-waveband is shown and switched using the display of image co-registration function
Image, entire adjustment process is simple, precisely, visualization it is high.The utility model effectively overcomes current optical system bulk cargo
The deficiency that single wave band or double optical band optical axis are adjusted can only be carried out in reconciliation calibration, be the visualization optical axis of three kinds of different-wavebands
Parallel adjust provides succinct effective adjusting method.
It should be pointed out that in the description of the present invention, term " first ", " second " be only used to an entity or
Person's operation is distinguished with another entity or operation, is appointed without necessarily requiring or implying existing between these entities or operation
What this actual relationship or sequence.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with
Subject to the scope of protection of the claims.
Claims (8)
1. a kind of parallelism of optical axis regulating device for multiple light path systems, the optical axis for adjusting multiple and different band of light is flat
Row degree, which is characterized in that including multiple light path systems, parallel light tube, two-dimensional movement platform and display, the parallel light tube
Bore can cover multiple optical paths of the multiple light path system, the focal plane position of the parallel light tube is fixed with cross
The light of plate, the light source transmitting of each light path system can after the reflection of the mirror surface group of the parallel light tube, transmission
It is received and is imaged by the optical receiver of the light path system, one end of the parallel light tube is arranged in the two-dimensional movement platform
Front, and the translation direction of the two-dimensional movement platform and the optical axis of the parallel light tube are perpendicular or parallel, in the light source
At least one light source or the optical receiver at least one optical receiver the two-dimensional movement is mounted on by adjusting bracket
On platform, at least one optical receiver corresponding at least one light source or at least one described optical receiver or at least
A kind of light source is mounted at the light entrance of the cross target, and the optical receiver is electrically connected with the display, passes through tune
Saving the adjusting bracket and the mobile two-dimensional movement platform can be adjusted to put down by multiple optical axises in the multiple light path system
Row.
2. the parallelism of optical axis regulating device according to claim 1 for multiple light path systems, which is characterized in that institute
Stating multiple light path systems includes the first light path system, the second light path system and third light path system；The light source includes heat source
Black matrix, white light source and laser, the optical receiver include infrared detector, visible-light detector and ccd image sensor；
First light path system includes the heat source black matrix, the infrared detector and infrared adjusting bracket；Second optical path system
System includes the white light source, the visible-light detector and visible light adjusting bracket；The third light path system includes described
Laser, the ccd image sensor and laser adjusting bracket.
3. the parallelism of optical axis regulating device according to claim 2 for multiple light path systems, which is characterized in that institute
It states heat source black matrix, white light source and the ccd image sensor to be an integral structure, the ccd image sensor and described ten
The line of centres of word target is horizontal, and the downside of the ccd image sensor is arranged in the heat source black matrix, and the white light source is set
It sets in the upside of the ccd image sensor；The infrared detector is flat by the infrared adjusting bracket and the two-dimensional movement
Platform is fixedly connected, and the visible-light detector is fixed on the visible light adjusting bracket, the visible light adjusting bracket with it is described red
Outer adjusting bracket connection, the laser are fixed on the laser adjusting bracket, the laser adjusting bracket and the infrared adjusting bracket
Connection, the center of the infrared detector is opposite with the center of the parallel light tube, the visible-light detector and the laser
Device is separately positioned on the arranged on left and right sides of the infrared detector.
4. the parallelism of optical axis regulating device according to claim 2 for multiple light path systems, which is characterized in that institute
Stating parallel light tube is reflective parallel light pipe, including the first reflecting mirror and the second reflecting mirror being arranged in the parallel light tube,
First reflecting mirror and second reflecting mirror pass through supporting mechanism respectively and are fixed in the parallel light tube, and described first is anti-
It penetrates mirror and second reflecting mirror is each perpendicular to horizontal plane, first reflecting mirror is positioned close to the described of the parallel light tube
The position of focal plane, second reflecting mirror are positioned close to the position of the rear end of the parallel light tube, first reflecting mirror
For semi-transparent semi-reflecting lens, the second reflecting mirror of institute is total reflective mirror.
5. the parallelism of optical axis regulating device according to claim 4 for multiple light path systems, which is characterized in that institute
The optical axis of the first reflecting mirror and the parallel light tube is stated in 45 ° of angles, the optical axis of second reflecting mirror and the parallel light tube
Vertically.
6. the parallelism of optical axis regulating device according to claim 2 for multiple light path systems, which is characterized in that institute
It states cross target to be fixed on the focal plane of the parallel light tube, the light that the light source issues passes through the cross target and passes through
It will be projected, the visible light that is emitted in parallel light tube, infrared light and be entered with collimated light beam after the mirror surface group reflection of the parallel light tube
The laser beam penetrated is parallel to each other, and the light transmission direction phase of the light transmission direction of visible light, infrared light and laser beam
Instead.
7. the parallelism of optical axis regulating device according to claim 6 for multiple light path systems, which is characterized in that described
The axial direction of cross target is vertical with the optical axis of the parallel light tube.
8. the parallelism of optical axis regulating device according to claim 2 for multiple light path systems, which is characterized in that institute
It states display to be electrically connected with the infrared detector, visible-light detector, ccd image sensor respectively, energy on the display
Enough show the received image of the infrared detector, visible-light detector, ccd image sensor.
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| CN109100876A (en) * | 2018-07-24 | 2018-12-28 | 北京晶品特装科技有限责任公司 | More parallel regulating devices of optical axis and the parallel adjusting method of more optical axises |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109100876A (en) * | 2018-07-24 | 2018-12-28 | 北京晶品特装科技有限责任公司 | More parallel regulating devices of optical axis and the parallel adjusting method of more optical axises |
| CN109100876B (en) * | 2018-07-24 | 2020-09-29 | 北京晶品特装科技有限责任公司 | Multi-optical-axis parallel adjusting device and multi-optical-axis parallel adjusting method |
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| CN110842350B (en) * | 2019-10-25 | 2021-10-29 | 惠州市多杰实业有限公司 | Processing method of high-precision laser copper component |
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