CN110455315A - A kind of reverse visual parallel light tube - Google Patents
A kind of reverse visual parallel light tube Download PDFInfo
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- CN110455315A CN110455315A CN201910792996.7A CN201910792996A CN110455315A CN 110455315 A CN110455315 A CN 110455315A CN 201910792996 A CN201910792996 A CN 201910792996A CN 110455315 A CN110455315 A CN 110455315A
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- 230000000007 visual effect Effects 0.000 title claims abstract description 17
- 230000004069 differentiation Effects 0.000 claims description 82
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 230000005622 photoelectricity Effects 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000013507 mapping Methods 0.000 abstract description 29
- 208000003464 asthenopia Diseases 0.000 abstract description 5
- 230000004438 eyesight Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 17
- 238000012937 correction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000162 simple eye Anatomy 0.000 description 2
- 206010015946 Eye irritation Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/32—Fiducial marks and measuring scales within the optical system
- G02B27/34—Fiducial marks and measuring scales within the optical system illuminated
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/32—Fiducial marks and measuring scales within the optical system
- G02B27/36—Fiducial marks and measuring scales within the optical system adjustable
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Telescopes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention belongs to a kind of reverse visual parallel light tubes；Including parallel light tube 11, parallel light tube 11 includes laser display part, optics display portion and opticator, it is characterized by: laser display part and opticator are arranged on a horizontal line, optics display portion is vertically set between laser display part and opticator, the middle part of parallel light tube 11 is symmetrically arranged with two parallel light tube entirety micromatic settings 13, the lower part of two parallel light tube entirety micromatic settings 13 is set there are two parallel light tube entirety rack and rinion adjustment 14, and parallel light tube is equipped between two parallel light tube entirety rack and rinion adjustments 14 and integrally fixes device 15；It is simple with structure, it designs rationally, greatlys save space occupied and area, adjustment accuracy is high, debugging speed is fast, and error is small, avoids human eye fatigue and danger, and elimination human eyesight is poor, has the advantages of very big promotion to the precision and unification degree of instrument of surveying and mapping.
Description
Technical field
The invention belongs to field of photoelectric technology, and in particular to a kind of reverse visual parallel light tube.
Background technique
Currently, there are following statuses for instrument of surveying and mapping industry: instrument of surveying and mapping includes optical level, electronic theodolite, whole station
Instrument, plumb aligner etc..These instrument of surveying and mappings are generally made of optical reference part and laser alignment part, are sold in production or later period
Two parts will be corrected respectively when repairing afterwards in debugging to unified benchmark.At present there are two types of bearing calibrations: 1, utilizing at 3 points
Spacious or longer workshop at one is exactly looked in the bearing calibration of one line, sets a band cross scale respectively at 50 meters and 100 meters
Target or with mirror reflection have reached larger distance, in advance with one than calibrated level, human eye passes through visualizer
The cross mesh silk of device is in the cross target adjustment to uniform level line at three.To reach instrument, 50 meters of targets, 100 meters of marks
Target is at sight alignment.Later period, just using this, target carried out the optics cross reference line and laser alignment of adjustment instrument as benchmark line at two
Point, to reach corresponding requirement.This bearing calibration disadvantage: taking up a large area, and batch debugging wasting space is more, and precision is not
Height, the easy fatigue of simple eye observation eyepiece causes error in reading to human eye for a long time, and very tight to the height requirement for repeating to put instrument
Lattice.2, utilize optical parallel light pipe correction method: this method is more advanced, exactly using parallel light tube can be generated one it is infinite
Remote target sets up the cross target of a corresponding scale value at target, and target is completely on the focal plane of object lens, so
The light for being only parallel to light pipe object lens can just see target, and be shown in target center.Will also in advance with one than calibrated level,
Human eye by the cross mesh silk of observation instrument cross target and the cross mesh silk adjustment of instrument in parallel light tube to consistent, after
Phase is just benchmark line come optics cross reference line and the laser alignment point of adjustment instrument with the cross target of parallel light tube, to arrive
Up to requirement.This bearing calibration disadvantage: the easy fatigue of simple eye observation eyepiece causes error in reading to human eye for a long time, and when debugging
Human eye is needed to observe eyepiece repeatedly, because debugging screw is very accurate, every some screws of transfer just need human eye to pass through eyepiece observation
Lower numerical value, one instrument of debugging just needs to be repeated several times even ten to be observed several times, is influenced on scheduling and planning speed very big.In addition
In adjustment laser alignment point, prevent laser direct projection eyes from causing burning eyes among human eye and eyepiece with light microscopic gear is considered,
Danger coefficient is very high.It is different that there are also the eye visions of each commissioning staff, will cause the accuracy of instrument error that different personnel debug out.
Summary of the invention
The purpose of the present invention is to overcome the defects in the prior art, and provides a kind of reasonable in design, greatlys save
Space occupied and area, adjustment accuracy is high, speed is fast, eliminates human eye fatigue, avoids burn eyes and eliminate human eyesight missing
A kind of reverse visual parallel light tube of difference.
The object of the present invention is achieved like this: including parallel light tube 11, parallel light tube 11 includes laser display part, light
It learns display portion and opticator, laser display part and opticator is arranged on a horizontal line, optics display portion is hung down
Straight to be arranged between laser display part and opticator, it is integrally micro- that the middle part of parallel light tube 11 is symmetrically arranged with two parallel light tubes
Device 13 is adjusted, the lower part of two parallel light tube entirety micromatic settings 13 is set there are two parallel light tube entirety rack and rinion adjustment 14, and two
It is equipped with parallel light tube between parallel light tube entirety rack and rinion adjustment 14 and integrally fixes device 15；
The laser display part is from front to back successively by the first high definition CCD camera 1, the first high power lens 2, the first camera lens
Focus regulator 3, the first lens location adjuster 4, LED tunable light source 5, plate 6 is broken up in laser display and photoelectricity breaks up hardened conjunction
Medium 7 forms；
The optics display portion is from front to back successively by the second high definition CCD camera 16, the second high power lens 17, the second mirror
Head focus regulator 18, the second lens location adjuster 19, optics display differentiation plate 20, optics display differentiation plate focus adjustment dress
21 are set, plate regulating device 22 placed in the middle, Amici prism regulating device 23,5:5 Amici prism 24 and uniform tabula rasa are broken up in optics display
25 compositions；
The opticator successively breaks up plate 8, double differentiation plates regulating device 9 placed in the middle, double differentiation plates by calibration from front to back
Focal length adjustment device 10, parallel light tube 11 and Liar 12 form.
Preferably, the first high definition CCD camera 1, the first high power lens 2, the first lens focus adjuster 3, first
Lens location adjuster 4, LED tunable light source 5 pass through screw thread between laser display differentiation plate 6 and photoelectricity differentiation plate binding medium 7
Connection.
Preferably, the second high definition CCD camera 16, the second high power lens 17, the second lens focus adjuster 18, the
Two lens location adjusters 19, optics display differentiation plate 20, optics display differentiation plate focal length adjustment device 21, optics display differentiation
Plate regulating device 22 placed in the middle is connected between Amici prism regulating device 23,5:5 Amici prism 24 and uniform tabula rasa 25 using aluminum component 25
It connects.
Preferably, the first high definition CCD camera 1 and the second high definition CCD camera 16 pass through conducting wire and computer monitor
27 are connected.
The present invention has structure simple, and design rationally, greatlys save space occupied and area, and adjustment accuracy is high, debugs speed
Degree is fast, and error is small, avoids human eye fatigue and danger, and elimination human eyesight is poor, has very to the precision and unification degree of instrument of surveying and mapping
Big the advantages of being promoted.
Detailed description of the invention
Fig. 1 is correction framework schematic diagram of the present invention.
Fig. 2 is principle schematic diagram of the invention.
Specific embodiment
In order to which the technical features, objects and effects of invention are more clearly understood, the Detailed description of the invention present invention is now compareed
Specific embodiment, identical label indicates identical component in the various figures.It is only schematic in each figure to make simplified form
Ground indicates part related to the present invention, they do not represent its practical structures as product.
As shown in Figure 1, 2, the present invention is a kind of reverse visual parallel light tube, including parallel light tube 11, and parallel light tube 11 wraps
Laser display part, optics display portion and opticator are included, laser display part and opticator are set on a horizontal line
It sets, optics display portion is vertically set between laser display part and opticator, and the middle part of parallel light tube 11 is symmetrically arranged with
Two parallel light tube entirety micromatic settings 13, the lower part of two parallel light tube entirety micromatic settings 13 set there are two parallel light tube it is whole
Body rack and rinion adjustment 14 is equipped with parallel light tube between two parallel light tube entirety rack and rinion adjustments 14 and integrally fixes device 15；It is described to swash
Light display portion is from front to back successively by the first high definition CCD camera 1, the first high power lens 2, the first lens focus adjuster 3,
One lens location adjuster 4, LED tunable light source 5, plate 6 is broken up in laser display and photoelectricity differentiation plate binding medium 7 forms；It is described
Optics display portion is from front to back successively by the second high definition CCD camera 16, the second high power lens 17, the second lens focus adjuster
18, plate focal length adjustment device 21 is broken up in the second lens location adjuster 19, optics display differentiation plate 20, optics display, and optics is aobvious
Show differentiation plate regulating device 22 placed in the middle, Amici prism regulating device 23,5:5 Amici prism 24 and uniform tabula rasa 25 form；It is described
Opticator successively breaks up plate 8, double differentiation plates regulating device 9 placed in the middle, double differentiation plate focal length adjustment devices by calibration from front to back
10 and Liar 12 form.The first high definition CCD camera 1, the first high power lens 2, the first lens focus adjuster 3,
First lens location adjuster 4, LED tunable light source 5 pass through between laser display differentiation plate 6 and photoelectricity differentiation plate binding medium 7
It is threadedly coupled.The second high definition CCD camera 16, the second high power lens 17, the second lens focus adjuster 18, the second camera lens
Position control 19, optics display differentiation plate 20, optics display differentiation plate focal length adjustment device 21, optics display differentiation plate are placed in the middle
Regulating device 22 is connected between Amici prism regulating device 23,5:5 Amici prism 24 and uniform tabula rasa 25 using aluminum component.It is described
The first high definition CCD camera 1 and the second high definition CCD camera 16 be connected with computer monitor 27 by conducting wire.
Working principle of the present invention is as follows: since optics shows differentiation plate 20, laser display differentiation plate 6 and calibration differentiation plate
8 are all completely in respectively on the focal plane of object lens, so being only parallel to the directional light of light pipe object lens and laser can just be shown in
On the focal plane of object lens, that is, on differentiation plate, and it is shown on the center of differentiation plate.It is to incident directional light and laser
Height left and right does not influence, but very sensitive to incident angle.Using this characteristic of parallel light tube, we can be in two steps
Correct optical reference and the laser alignment point of instrument of surveying and mapping, the first step comes the optical reference part of instrument of surveying and mapping
Correction, correction principle: with the level of a standard, instrument is fixed leveling by theodolite or total station, the object of instrument
The objective lens of instrument are simultaneously adjusted to infinity by the object lens of microscope group alignment parallel light tube.Emphasis inversion principle of the present invention is as follows: I
A uniform source of light is filled at instrument of surveying and mapping eyepiece, when uniform light passes through instrument of surveying and mapping, since cross mesh silk is in surveying instrument
On the focal plane of implements microscope group, so instrument of surveying and mapping objective lens issue collimated light beam and inject on parallel light tube object lens, then by dividing
Light prism is finally imaged in respectively on correction differentiation plate to be broken up on plate with optics display, then since correction differentiation plate is followed by Jie
Matter, this optical path are ended herein, and the picture that another way images on optics display differentiation plate images in height by high power lens again
In clear CCD camera, generates analog signal and be transferred on display screen by data line.So we can pass through display
Screen it is very intuitive it is seen that the reference line of the cross mesh silk and light pipe of instrument of surveying and mapping alternate position spike, so as to disposable
By school instrument of surveying and mapping cross mesh silk debugging in place.The observation instrument eyepiece repeatedly for eliminating human eye, greatly improves tune
Speed is tried, visual difference and the observation of human eye fatigue for also eliminating human eye are poor, improve adjustment accuracy.
Second step instrument of surveying and mapping laser alignment point correction principle: since the laser alignment point of instrument of surveying and mapping will be with optics cross
The center of mesh silk is consistent, and will be on the focal plane of instrument of surveying and mapping objective lens.So when we open instrument of surveying and mapping laser
When being directed toward point switch, laser beam is issued by school instrument of surveying and mapping and is injected on the object lens of parallel light tube, in the Amici prism by light pipe
It is divided into two-way laser, finally images on correction differentiation plate and break up on plate with optics display respectively, since optics shows differentiation plate
650 narrow-band cut film are coated on 20, thus this laser terminates herein all the way.Another way laser can converge to calibration differentiation plate 8
Center on, at this moment the size of laser can reduce ten times, and brightness will increase ten times, since laser is very strong, so we are light
Line weakens, and photoelectricity differentiation plate binding medium 7 just plays the role of weakening laser, and it is a thickness that photoelectricity, which breaks up plate binding medium 7,
The semi-transparent film of about 0.01MM, it is seen that 400~780 nanometers of light transparency range, laser light photoelectricity breaks up plate binding medium 7 and reaches light
Display differentiation 20 center of plate is learned, is with optical axis and to be carved with cross scale with one heart on laser display differentiation plate 6 and calibration differentiation plate 8
Value, we, by high definition CCD camera, connect in the image for collecting display differentiation plate by high power lens finally by data line
On the screen.The size and location of laser alignment point is observed convenient for us, the size of laser point is whether to distinguish laser alignment point
On the focal plane of instrument of surveying and mapping objective lens.The position of laser point be distinguish laser alignment point whether and by school instrument of surveying and mapping cross
Mesh silk is in same optical axis.Commissioning staff can intuitively see the location information of laser point very much by display screen in this way,
And disposably just laser alignment point can be transferred on corresponding position, debugging speed and degree of regulation is greatly improved, keep away
Human eye is exempted from and has directly observed laser, has caused to damage.
Laser display part of the invention is used to the image of the laser position of instrument of surveying and mapping is projected display screen；Light
Display portion is learned, for the image of cross differentiation plate in the optics cross benchmark and light pipe in instrument of surveying and mapping to be projected display screen
On curtain, opticator makes light pipe generate the target value of infinity, and material standard configuration is aluminium alloy, and High-precision standard is ceramics.
The effect of component each in the present invention is described below below:
(1) first high definition CCD camera 1: for acquiring the position of laser point or laser rays on graticle, convenient for debugging
Personnel make debugging judgement；
(2) first high power lens 2: being respectively that the first high definition CCD camera 1 provides clearly image；
(3) first lens focus adjusters 3: for debugging the laser display differentiation clarity displayed in the screen of plate 6；
(4) first lens location adjusters 4: for adjusting the laser display differentiation middle position displayed in the screen of plate 6；
(5) LED tunable light source 5: for lighting laser display differentiation plate 6, convenient for the focal length of adjustment parallel light tube and clear
Degree, while for carrying out reflection booster action to the laser for injecting parallel light tube, because laser injects parallel light tube to differentiation plate
10 dual intensities were reduced when upper and also increase 10 times, and CCD camera is avoided not acquire very much image by force due to light；
(6) plate 6 is broken up in laser display: display provides a reference value of a concentric co-axial, and plate 6 and calibration are broken up in laser display
It is integrated that differentiation plate 8 is that concentric co-axial is incorporated in；
(7) photoelectricity breaks up plate binding medium 7: medium plays the role of frosted glass, for LED light dispersion to be irradiated to laser
On display differentiation plate 6, while being also equipped with the effect weakened to laser；
(8) calibration differentiation plate 8: a concentric co-axial is provided in a reference value of object lens to parallel light tube, it is ensured that parallel light tube
The collimation of opticator；
(9) double differentiation plates regulating device 9 placed in the middle: for differentiation plate being transferred to the optical axis center of Liar 12；
(10) double differentiation plate focal length adjustment devices 10: for differentiation plate being strictly transferred to the focal length face of Liar 12,
Make to break up the clearest state of plate image；
(11) parallel light tube 11: aobvious for fixing light pipe object lens 12, laser display differentiation plate 6, calibration differentiation plate 8 and optics
Show that differentiation plate 20 uses ceramic material using aluminium alloy extrusions in high precision, because ceramics are changed minimum by temperature coefficient, in this way
Could give light pipe object lens 12, laser display differentiation plate 6, calibration differentiation plate 8 and optics display differentiation plate 20 provide one it is stable
Circuit ambient is not interfered by temperature ambient；
(12) Liar 12: the important component object lens on parallel light tube 11, focal length F550；
(13) two parallel light tube entirety micromatic settings 13: for angle and position required for parallel light tube 11 is fine-tuning to
It sets；
(14) two parallel light tube entirety rack and rinion adjustments 14: parallel light tube 11 is fine-tuning to required angles and positions
On；
(15) parallel light tube integrally fixes device 15: for parallel light tube 11 to be fixed to required position frame；
(16) second high definition CCD cameras 16: the optics cross reference line for acquiring instrument of surveying and mapping is shown in optics to be broken up
The position of plate 20 can once be transferred to position convenient for commissioning staff；
(17) second high power lens 17: clearly stable image is provided for the second high definition CCD camera 16；
(18) second lens focus adjusters 18: for debugging the optics display differentiation clarity displayed in the screen of plate 20
The direction and；
(19) second lens location adjusters 19: for adjusting the optics display differentiation lean-with displayed in the screen of plate 20
It sets；
(20) optics display differentiation plate 20: optics display differentiation 20 back side of plate is coated with narrow-band Clear Filter, ends 650 wave bands
Laser passes through, and is carved with corresponding scale on optics display differentiation plate 20 and provides an a reference value, same time to optical alignment
It learns and shows differentiation plate 20, plate 8 three a set of same focal planes of formation of Amici prism regulating device 23 and calibration differentiation, same to optical axis, with one heart
Double beam system；
(21) optics display differentiation plate focal length adjustment device 21: for optics to be shown that differentiation plate 20 is strictly transferred to object lens
On focal plane, make to break up the clearest state of plate image；
(22) optics display differentiation plate regulating device 22 placed in the middle: for showing the debugging of differentiation plate to Liar 12 optics
Optical center on；
(23) Amici prism regulating device 23: for double light path to be debugged into 90 degree；
(24) 5:5 Amici prism 24: for laser optical path and optical beam path to be separated.
(25) uniform tabula rasa 25: optical presentation system is given to provide a uniform collimated light beam.It shows and breaks up convenient for optics
20 imaging clearly of plate and stabilization, are not interfered by ambient.
The differentiation plate of reverse visual parallel light tube of the invention illustrates: it is two that plate 8 and laser display differentiation plate 6 are broken up in calibration
A same optical axis with one heart, made of two differentiation board groups of different scale values are closed.One be calibration differentiation plate, scale value compared with
Small, practical scale value is the every lattice of 0.05MM, and 20 rads of angle value or so (theodolite measures) is indicated in parallel light tube.One is
Plate is broken up in laser display, and scale value is larger, and practical scale value is the every lattice of 0.1MM, and 40 rads of angle value are indicated in parallel light tube
Left and right (theodolite measures).Optics display differentiation plate 20 is consistent with the calibration differentiation scale value of plate 8.It is wanted in light pipe debugging itself
The two differentiation plates debugging on same focal plane and same optical axis, this is emphasis of the invention.There are also calibrations to break up plate
8, calibration differentiation plate 8 seems has little significance in the entire system, but actually in whole system itself adjustment it be it is most important,
It is the benchmark of whole system accuracy, and there are also when adjustment goes out an accurately instrument of surveying and mapping, be to need multiple present invention anti-
It is combined to visual parallel light tube, the multi-party bit correction of multi-angle is carried out to instrument of surveying and mapping.Reversely may be used in multiple present invention
When combining depending on parallel light tube, calibration differentiation plate 8 is that multiple reverse visual parallel light tubes of the present invention are mounted together
Important evidence and benchmark.
In conclusion after using reverse visual photoelectric integral parallel light tube, commissioning staff can be in 1 square metre of space
It is interior, the light path standard debugging and the debugging of laser alignment benchmark of instrument of surveying and mapping are only completed by one display screen of observation, are saved significantly
Space occupied and area have been saved, 80% or more space occupied can be saved for factory's adjustment work, it can batch debugging.It adjusts simultaneously
Examination speed ten times or more are improved than before because eliminate human eye repeatedly ten several times observe eyepiece time.Eliminate human eye
Observe the visual difference of eyepiece.Reducing human eye, observation eyepiece causes human eye tired for a long time, causes error in reading.Make adjusting instrument
Consistency obtains same.2 times are improved before adjustment accuracy ratio.It avoids human eye and directly observes laser, human eye is caused to burn.
Final purpose of the present invention is that more installations are several very in the different level angle and vertical angle by school instrument of surveying and mapping
It to tens such systems, is collected on a display screen by multichannel video recorder, it is more to carry out multi-angle to instrument of surveying and mapping
Directional correction, to promote the accuracy and speed of instrument of surveying and mapping again.Such as: electronic theodolite just needs minimum 4 sets in adjustment
Present system corrects it, since electronic theodolite has the rotation of two axis, horizontal rotation shaft and vertical rotating shaft.Each rotation
Two test points are needed in shaft, at least to detect the straightness and angle of each rotary shaft.So needing in each rotary shaft
On different angle install two sets of present systems.Two rotary shafts just need 4 sets.Have since different instrument of surveying and mappings is different
Correction angle, have different technique and required precision there are also different producers, this will require work according to the difference of different manufacturers
Skill precision determines specific one group of correction station several sets reverse visual parallel light tube of the present invention.It cannot all say one by one herein
It is bright.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it is integrally connected, may be a detachable connection；It is also possible to two
Connection inside a element；It can be directly connected, it can also indirectly connected through an intermediary, for the common skill of this field
For art personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Claims (4)
1. a kind of reverse visual parallel light tube, including parallel light tube (11), parallel light tube (11) include laser display part, optics
Display portion and opticator, it is characterised in that: laser display part and opticator are arranged on a horizontal line, and optics is aobvious
Show that part is vertically set between laser display part and opticator, two are symmetrically arranged in the middle part of parallel light tube (11) in parallel
Light pipe entirety micromatic setting (13), the lower part of two parallel light tube entirety micromatic settings (13) set there are two parallel light tube it is integrally thick
It adjusts device (14), parallel light tube is equipped between two parallel light tube entirety rack and rinion adjustments (14) and integrally fixes device (15)；
The laser display part is from front to back successively by the first high definition CCD camera (1), the first high power lens (2), the first camera lens
Plate (6) and photoelectricity point are broken up in focus regulator (3), the first lens location adjuster (4), LED tunable light source (5), laser display
Change plate binding medium (7) composition；
The optics display portion is from front to back successively by the second high definition CCD camera (16), the second high power lens (17), the second mirror
Head focus regulator (18), the second lens location adjuster (19), optics display differentiation plate (20), optics display differentiation plate focal length
Regulating device (21), optics display differentiation plate regulating device placed in the middle (22), Amici prism regulating device (23), 5:5 Amici prism
(24) it is formed with uniform tabula rasa (25)；
The opticator successively breaks up plate (8), double differentiation plates regulating device placed in the middle (9), double differentiation plates by calibration from front to back
Focal length adjustment device (10) and Liar (12) composition.
2. a kind of reverse visual parallel light tube according to claim 1, it is characterised in that: the first high definition CCD phase
Machine (1), the first high power lens (2), the first lens focus adjuster (3), the first lens location adjuster (4), LED tunable light source
(5), it is connected through a screw thread between laser display differentiation plate (6) and photoelectricity differentiation plate binding medium (7).
3. a kind of reverse visual parallel light tube according to claim 1, it is characterised in that: the second high definition CCD phase
Machine (16), the second high power lens (17), the second lens focus adjuster (18), the second lens location adjuster (19), optics are aobvious
Show that plate regulating device placed in the middle (22) are broken up in differentiation plate (20), optics display differentiation plate focal length adjustment device (21), optics display, point
Light prism regulating device (23), 5:5 Amici prism (24) and between uniform tabula rasa (25) using aluminum component connect.
4. a kind of reverse visual parallel light tube according to claim 1, it is characterised in that: the first high definition CCD phase
Machine (1) and the second high definition CCD camera (16) are connected by conducting wire with computer monitor (26).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910792996.7A CN110455315B (en) | 2019-08-21 | 2019-08-21 | Reverse visual collimator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910792996.7A CN110455315B (en) | 2019-08-21 | 2019-08-21 | Reverse visual collimator |
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| CN110455315A true CN110455315A (en) | 2019-11-15 |
| CN110455315B CN110455315B (en) | 2024-04-02 |
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| CN203134230U (en) * | 2013-03-01 | 2013-08-14 | 宁波大学 | Spectrometer used in experiment |
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