CN106768373A - A kind of Zero positioning device of infrared follow-up device - Google Patents
A kind of Zero positioning device of infrared follow-up device Download PDFInfo
- Publication number
- CN106768373A CN106768373A CN201611063773.XA CN201611063773A CN106768373A CN 106768373 A CN106768373 A CN 106768373A CN 201611063773 A CN201611063773 A CN 201611063773A CN 106768373 A CN106768373 A CN 106768373A
- Authority
- CN
- China
- Prior art keywords
- infrared
- target
- lens barrel
- follow
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 27
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000003331 infrared imaging Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0295—Nulling devices or absolute detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/80—Calibration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
Abstract
A kind of Zero positioning device of infrared follow-up device, is related to infrared system field, solves the problems, such as high cost, complex operation that existing use blackbody demarcation infrared follow-up device zero-bit is present.The present invention includes two reference seats in positioned parallel face；The support base and base fitted with reference seat locating surface；There is the lens barrel of infrared optical system inside, and lens barrel axis is parallel with reference seat locating surface, and base and support base are parallel to each other and vertical with reference seat locating surface along the section of lens barrel axis direction；The focus adjusting mechanism of adjustment infrared optical system focal plane；Target seat and light source thereon；The target installed with target seat coaxial line, target target surface overlaps with infrared optical system focal plane；The information display module being made up of receiving unit and display unit, receiving unit receives the infrared image of the infrared follow-up device formed at target, the infrared image and positional information of display unit display infrared follow-up device.Simple structure of the present invention, low cost is simple, convenient.
Description
Technical field
The present invention relates to infrared system technical field, and in particular to a kind of Zero positioning device of infrared follow-up device.
Background technology
Infrared follow-up device can real-time track and be accurately positioned target, with passive work, good concealment, resist and do
The features such as ability of disturbing is protruded, not only plays an important role in military field, and detect in hazardous environment, traffic monitoring with
And also show huge application potential in the multiple fields such as aerial photographing.Influenceing the factor of infrared follow-up device tracking accuracy has
A lot, except servo-drive system in addition to control accuracy, the structural failure of rotatable platform, the precision of device, infrared follow-up device
Whether zero-bit is accurately the prerequisite for ensureing whole system tracking accuracy.
Existing infrared follow-up device Zero positioning is typically by black matrix (in any condition, to the external of any wavelength
Radiation fully absorb and without the object that the object of any reflection, i.e. absorptance are 1) complete, but the usual price of black matrix compares
Costliness, and complex operation, are not easy to promote the use of.Therefore, a kind of inexpensive, easy to operate infrared follow-up device zero is developed
Position caliberating device has important application value.
The content of the invention
In order to solve the problems, such as high cost, complex operation that existing use blackbody demarcation infrared follow-up device zero-bit is present,
The present invention provides a kind of Zero positioning device of infrared follow-up device.
The present invention is as follows to solve the technical scheme that technical problem is used：
A kind of Zero positioning device of infrared follow-up device of the invention, including：
With two reference seats of the locating surface being parallel to each other；
It is fixed on reference seat right-hand member and the support base of fixation of being fitted with locating surface in reference seat, the infrared follow-up device is consolidated
It is scheduled on support base；
It is fixed on reference seat left end and the base of fixation of being fitted with locating surface in reference seat；
It is fixed on base and the lens barrel of infrared optical system is installed inside it, the lens barrel axis is fixed with reference seat
Plane is parallel, and the lens barrel front end is oppositely arranged with infrared follow-up device, and the base and support base are along lens barrel axis direction
Section is parallel to each other, and the base and support base are vertical with locating surface in reference seat along the section of lens barrel axis direction；
The focus adjusting mechanism on lens barrel is fixed on, the focal plane position for adjusting infrared optical system；
It is fixed on the target seat of lens barrel rear end；
Positioned at the target that target seat front end is installed with target seat coaxial line, the target target surface is burnt with infrared optical system flat
Face overlaps；
It is fixed on the light source at target base rear end center；
Information display module, including receiving unit and the display unit that is connected with receiving unit；By receiving unit with it is red
Servo-drive system in outer servomechanism is communicated, and the red of the infrared follow-up device formed at target is received by receiving unit
Outer image, the Infrared Image Information and positional information of infrared follow-up device are shown by display unit.
Further, the focal length of the infrared optical system is 50mm~120mm, and enlargement ratio is 1, for giving focal length
With the infrared imaging of enlargement ratio.
Further, the focus adjusting mechanism includes：
The focusing ring on lens barrel is sleeved on, needs the lens of regulation to be fixed in focusing ring in the infrared optical system；
It is fixed on the gear one at focusing ring edge；
It is fixed on the motor on lens barrel；
The gear two on the output shaft of motor is fixed on, the gear two is intermeshed with gear one, by motor
Band moving gear two and gear one are rotated, and drive focusing ring to be adjusted the focal plane position of infrared optical system.
The potentiometer on lens barrel is fixed on, the potentiometer part is connected with infrared optical system, infrared for determining
The focal length size of optical system, described potentiometer another part is connected with focusing ring, the positional information for detecting focusing ring.
Further, the modulus of the gear one and gear two is 0.5, and gear ratio is 1/40~1/25, material
It is aluminium alloy.
Further, the light source uses power for 5 watts~20 watts of halogen tungsten lamp.
Further, the light source is respectively placed in target both sides with lens barrel, and the light source is spaced 5mm~10mm with target.
Further, the target outside is positioning step, and inside is the circular configuration with center pattern, the circle
Structure is fixed on positioning step by interference fit；The target thicknesses are 1.5mm~3mm.
Further, the positioning step is made of aluminium alloy, and the circular configuration is made of stainless steel.
Further, the center pattern is asterism, a diameter of 0.06mm~0.12mm.
Further, the center pattern is cross, stitches a width of 0.06mm~0.12mm, stitches a length of 30mm~50mm.
The beneficial effects of the invention are as follows：
1st, the Zero positioning device of a kind of infrared follow-up device of the invention, mainly including reference seat, base, support base,
Lens barrel, focus adjusting mechanism, target seat, light source, target and information display module, for carrying out zero-bit calibration using black matrix by the way of come
Say, its structure composition is very simple, while cost is substantially reduced, and it is simple, convenient, it is more suitable for promoting the use of.
2nd, in a kind of Zero positioning device of infrared follow-up device of the invention, there is provided focus adjusting mechanism, is adapted to not
With the Zero positioning of the infrared follow-up device of index.
Brief description of the drawings
Fig. 1 is a kind of Zero positioning apparatus structure schematic diagram of infrared follow-up device of the invention.
Fig. 2 is the structural representation of target.
Fig. 3 is the structural representation of focusing ring.
In figure：1st, reference seat, 2, base, 3, infrared follow-up device, 4, support base, 5, lens barrel, 6, focusing ring, 7, target
Seat, 8, light source, 9, gear one, 10, gear two, 11, motor, 12, potentiometer, 13, target.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of Zero positioning device of infrared follow-up device of the invention, mainly includes：Reference seat 1, bottom
Seat 2, support base 4, lens barrel 5, focus adjusting mechanism, target seat 7, light source 8, target 13 and information display module.
Support base 4 is fixed on the right-hand member of reference seat 1, and infrared follow-up device 3 is fixed on support base 4.Base 2 is fixed on benchmark
1 left end of seat, lens barrel 5 is fixed on base 2, and the front end of lens barrel 5 is oppositely arranged with infrared follow-up device 3.Reference seat 1 has two phases
Mutual parallel locating surface, the mounting surface of base 2 fitted with the upper locating surface of reference seat 1 after fixation, the mounting surface of support base 4 also with
Fixed after the upper locating surface laminating of reference seat 1, base 2 and support base 4 are parallel to each other along the section of the axis direction of lens barrel 5, lens barrel 5
Axis it is parallel with the upper locating surface of reference seat 1, and base 2 is along the section of the axis direction of lens barrel 5 and the upper positioning of reference seat 1
Face is vertical, and upper locating surface of the support base 4 along the section of the axis direction of lens barrel 5 also with reference seat 1 is vertical.
Infrared optical system is installed, infrared optical system is made up of 2~3 groups of lens in lens barrel 5, focal length be 50mm~
120mm, enlargement ratio is 1.Infrared optical system in lens barrel 5 uses prior art, it is main can realize giving focal length with
The infrared imaging function of enlargement ratio.
Focus adjusting mechanism is mainly made up of focusing ring 6, gear 1, gear 2 10, motor 11 and potentiometer 12.Such as Fig. 3 institutes
Show, focusing ring 6 uses cam structure, is provided with fabrication hole.Focusing ring 6 is sleeved on lens barrel 5, the infrared optics of lens barrel 5
, it is necessary to the lens of regulation are fixed in focusing ring 6 in system.Gear 1 is fixed on the edge of focusing ring 6.Motor 11 is using step
Stepper motor, motor 11 is fixed on lens barrel 5, and gear 2 10 is fixed on the output shaft of motor 11, gear 2 10 and gear
One 9 intermeshings, are rotated by motor 11 with moving gear 2 10, while band moving gear 1 is rotated, it is final to drive focusing ring 6
Lens in the infrared optical system of lens barrel 5 are adjusted, and then focal plane position to infrared optical system is adjusted.
Potentiometer 12 is fixed on lens barrel 5, and a part for potentiometer 12 is connected with the infrared optical system in lens barrel 5, for determining mirror
The focal length size of 5 mid-infrared light systems of cylinder, another part of potentiometer 12 is connected with focusing ring 6, for detecting focusing ring 6
Positional information simultaneously feeds back the positional information of focusing ring 6.
As shown in Fig. 2 the outside of target 13 is positioning step, the technique for positioning and adjusting is provided with positioning step
Hole.The inside of target 13 is the circular configuration with center pattern, and center pattern is asterism or cross, and circular configuration passes through interference
Cooperation is fixed on positioning step.
Target seat 7 is fixed on the rear end of lens barrel 5, and target 13 is installed by positioning step with target 7 coaxial lines of seat, and target
13 are located at 7 front ends of target seat, and the target surface of target 13 overlaps with the focal plane of the infrared optical system in lens barrel 5, and light source 8 is fixed on
Target seat 7 back-end centrals, i.e. light source 8 and lens barrel 5 are respectively placed in the both sides of target 13, and light source 8 and the interval of target 13 5mm~
10mm.Open light source 8, bornb sight 13, the shape at target 13 by the infrared optical system in lens barrel 5 of infrared follow-up device 3
Into infrared image, the definition and contrast of infrared image can be adjusted by adjusting focus adjusting mechanism.
Information display module includes receiving unit and the display unit that is connected with receiving unit, receiving unit respectively with target
13 are connected with the servo-drive system in infrared follow-up device 3, are carried out with the servo-drive system in infrared follow-up device 3 by receiving unit
Communication, the infrared image of the infrared follow-up device 3 formed at target 13 is received by receiving unit, is shown by display unit
The Infrared Image Information and positional information of the infrared follow-up device 3 formed at target 13.
A kind of Zero positioning device of infrared follow-up device of the invention, its specific operation process is as follows：
Step one, preliminary preparation
A kind of Zero positioning device of infrared follow-up device of the invention is assembled, infrared follow-up device is finally installed
3。
Step 2, determine focal plane position
Light source 8 is opened, bornb sight 13 connects the power supply of infrared follow-up device 3, infrared follow-up device 3 is in acquiescence
Initial zero position, infrared follow-up device 3 forms infrared image by the infrared optical system in lens barrel 5 at target 13, by letter
Breath display module observation infrared image, while adjusting focus adjusting mechanism：Start motor 11, by motor 11 with moving gear 2 10
Rotate, while band moving gear 1 is rotated, it is final to drive focusing ring 6 to enter the focal plane position of the infrared optical system in lens barrel 5
Row adjustment, untill the definition and contrast of infrared image reach requirement.
The zero-bit of step 3, amendment infrared follow-up device 3
The center pattern of the circular configuration of target 13 is cross, and the cross image at target 13 is observed by information display module
With the relation of the crosshair of of infrared follow-up device 3 itself, whether the laterally parallel or overlap of two crosses judged, while judging two
Individual cross it is vertical whether parallel or overlap, the systematic parameter of infrared follow-up device 3 is changed, until two transverse directions of cross and perpendicular
Untill to parallel respectively or coincidence, now the zero message of infrared follow-up device 3 is accurate zero-bit, and record is put on record.
In present embodiment, light source 8 is the low power halogen tungsten lamp of low pressure, and power is 5 watts~20 watts.
In present embodiment, gear 2 10, gear 1 use low module, preferably modulus to be 0.5, and gear ratio exists
Between 1/40 to 1/25, material is aluminium alloy.
In present embodiment, target 13 is made of aluminium alloy and stainless steel, and the material of outside positioning step is aluminium alloy,
The material of inner circular structural is stainless steel.
In present embodiment, the center pattern of the circular configuration of target 13 is asterism or cross, when center pattern is asterism,
A diameter of 0.06mm~0.12mm；When center pattern is cross, a width of 0.06mm~0.12mm of seam, a length of 30mm of seam~
50mm, substantially meets infrared imaging system requirement.
In present embodiment, the thickness of target 13 is 1.5mm~3mm.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. the Zero positioning device of a kind of infrared follow-up device, it is characterised in that including：
With two reference seats of the locating surface being parallel to each other (1)；
It is fixed on reference seat (1) right-hand member and the support base (4) of fixation of being fitted with locating surface in reference seat (1), it is described infrared servo-actuated
System (3) is fixed on support base (4)；
It is fixed on reference seat (1) left end and the base (2) of fixation of being fitted with locating surface in reference seat (1)；
It is fixed on base (2) and the lens barrel (5) of infrared optical system is installed inside it, lens barrel (5) axis and benchmark
Seat (1) on locating surface it is parallel, lens barrel (5) front end is oppositely arranged with infrared follow-up device (3), the base (2) and support
Seat (4) is parallel to each other along the section of lens barrel (5) axis direction, and the base (2) and support base (4) are along lens barrel (5) axis direction
Section it is vertical with locating surface in reference seat (1)；
The focus adjusting mechanism on lens barrel (5) is fixed on, the focal plane position for adjusting infrared optical system；
It is fixed on target seat (7) of lens barrel (5) rear end；
Positioned at target seat (7) front end and the target (13) of target seat (7) coaxial line installation, target (13) target surface and infrared light
System focal plane is learned to overlap；
It is fixed on the light source (8) of target seat (7) back-end central；
Information display module, including receiving unit and the display unit that is connected with receiving unit；By receiving unit with it is infrared with
Servo-drive system in dynamic system (3) is communicated, and the infrared follow-up device formed at target (13) place is received by receiving unit
(3) infrared image, the Infrared Image Information and positional information of infrared follow-up device (3) are shown by display unit.
2. a kind of Zero positioning device of infrared follow-up device according to claim 1, it is characterised in that the infrared light
The focal length of system is 50mm~120mm, and enlargement ratio is 1, the infrared imaging for giving focal length and enlargement ratio.
3. a kind of Zero positioning device of infrared follow-up device according to claim 1, it is characterised in that the focusing machine
Structure includes：
The focusing ring (6) on lens barrel (5) is sleeved on, needs the lens of regulation to be fixed on focusing ring in the infrared optical system
(6) in；
It is fixed on the gear one (9) at focusing ring (6) edge；
It is fixed on the motor (11) on lens barrel (5)；
The gear two (10) on the output shaft of motor (11) is fixed on, the gear two (10) is intermeshed with gear one (9),
Rotated by motor (11) band moving gear two (10) and gear one (9), drive focusing ring (6) to put down Jiao of infrared optical system
Face position is adjusted.
The potentiometer (12) on lens barrel (5) is fixed on, potentiometer (12) part is connected with infrared optical system, for true
Determine the focal length size of infrared optical system, described potentiometer (12) another part is connected with focusing ring (6), for detecting focusing ring
(6) positional information.
4. a kind of Zero positioning device of infrared follow-up device according to claim 3, it is characterised in that the gear one
(9) and the modulus of gear two (10) is 0.5, gear ratio is 1/40~1/25, and material is aluminium alloy.
5. a kind of Zero positioning device of infrared follow-up device according to claim 1, it is characterised in that the light source
(8) power is used for 5 watts~20 watts of halogen tungsten lamp.
6. a kind of Zero positioning device of infrared follow-up device according to claim 1, it is characterised in that the light source
(8) target (13) both sides are respectively placed in lens barrel (5), the light source (8) is spaced 5mm~10mm with target (13).
7. a kind of Zero positioning device of infrared follow-up device according to claim 1, it is characterised in that the target
(13) outside is positioning step, and inside is the circular configuration with center pattern, and the circular configuration is fixed by interference fit
In on positioning step；Target (13) thickness is 1.5mm~3mm.
8. a kind of Zero positioning device of infrared follow-up device according to claim 7, it is characterised in that the positioning table
Rank is made of aluminium alloy, and the circular configuration is made of stainless steel.
9. a kind of Zero positioning device of infrared follow-up device according to claim 7, it is characterised in that the Centered Graphs
Case is asterism, a diameter of 0.06mm~0.12mm.
10. a kind of Zero positioning device of infrared follow-up device according to claim 7, it is characterised in that the center
Pattern is cross, stitches a width of 0.06mm~0.12mm, stitches a length of 30mm~50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063773.XA CN106768373B (en) | 2016-11-28 | 2016-11-28 | A kind of Zero positioning device of infrared follow-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063773.XA CN106768373B (en) | 2016-11-28 | 2016-11-28 | A kind of Zero positioning device of infrared follow-up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106768373A true CN106768373A (en) | 2017-05-31 |
| CN106768373B CN106768373B (en) | 2019-01-22 |
Family
ID=58901802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611063773.XA Expired - Fee Related CN106768373B (en) | 2016-11-28 | 2016-11-28 | A kind of Zero positioning device of infrared follow-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768373B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599824A (en) * | 2017-09-30 | 2019-04-09 | 中国科学院长春光学精密机械与物理研究所 | A kind of line resistance relieving mechanism and servo tracking system for servo tracking system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030210389A1 (en) * | 2002-04-09 | 2003-11-13 | Ngk Insulators, Ltd. | Method for determining core positions of optical element array and an apparatus for determining core positions thereof |
| CN202182704U (en) * | 2011-06-30 | 2012-04-04 | 湖北三江航天万峰科技发展有限公司 | Calibrating device for thermal imaging system optical axis |
| CN103226234A (en) * | 2013-04-01 | 2013-07-31 | 西安应用光学研究所 | Method for adjusting optical axis of Pechan prism |
| CN104180969A (en) * | 2013-05-22 | 2014-12-03 | 上海微电子装备有限公司 | Ellipsoidal-reflector focal-point detection device and detection method thereof |
| CN105258558A (en) * | 2015-12-01 | 2016-01-20 | 河北汉光重工有限责任公司 | Calibrating device for sighting telescope used for infrared gun |
-
2016
- 2016-11-28 CN CN201611063773.XA patent/CN106768373B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030210389A1 (en) * | 2002-04-09 | 2003-11-13 | Ngk Insulators, Ltd. | Method for determining core positions of optical element array and an apparatus for determining core positions thereof |
| CN202182704U (en) * | 2011-06-30 | 2012-04-04 | 湖北三江航天万峰科技发展有限公司 | Calibrating device for thermal imaging system optical axis |
| CN103226234A (en) * | 2013-04-01 | 2013-07-31 | 西安应用光学研究所 | Method for adjusting optical axis of Pechan prism |
| CN104180969A (en) * | 2013-05-22 | 2014-12-03 | 上海微电子装备有限公司 | Ellipsoidal-reflector focal-point detection device and detection method thereof |
| CN105258558A (en) * | 2015-12-01 | 2016-01-20 | 河北汉光重工有限责任公司 | Calibrating device for sighting telescope used for infrared gun |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599824A (en) * | 2017-09-30 | 2019-04-09 | 中国科学院长春光学精密机械与物理研究所 | A kind of line resistance relieving mechanism and servo tracking system for servo tracking system |
| CN109599824B (en) * | 2017-09-30 | 2021-10-26 | 中国科学院长春光学精密机械与物理研究所 | Wire resistor releasing mechanism for servo tracking system and servo tracking system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106768373B (en) | 2019-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104718418B (en) | The position encoded optics agent element for sensing and pointing to for light source | |
| CN102809567B (en) | Image acquisition apparatus, pattern inspection apparatus, and image acquisition method | |
| CN107132636A (en) | A kind of aspherical primary mirror reflecting surface debugs benchmark calibration method and its system | |
| CN206065662U (en) | A kind of mirror-vibrating laser system of processing with framing | |
| CN103471820B (en) | The real-time calibration tester of Portable multiple spectrum optoelectronic device | |
| CN108801294B (en) | Multi-optical-axis parallelism adjusting method for spatial rotation multi-optical-axis system | |
| CN106707327B (en) | Aiming device of X-ray imaging device, and adjusting method and application method thereof | |
| CN106569342B (en) | A kind of interior focusing light pipe and application method with auto-collimation function | |
| CN104406543B (en) | A kind of the plain shaft parallelism calibration apparatus and method of double optical axis systems | |
| CN207516657U (en) | A kind of more plain shaft parallelism rectifiers in field | |
| CN106768373A (en) | A kind of Zero positioning device of infrared follow-up device | |
| RU2601505C1 (en) | Method of guiding radiation of multi-channel laser at preset points of target and system for its implementation | |
| CN107796337A (en) | A kind of high accuracy reversely double optical axises and more plain shaft parallelism adjusting process | |
| CN107728316B (en) | With the Equivalent analysis method of off-axis three reflecting optical systems imaging law | |
| CN103226240A (en) | Multi-channel normal incidence imaging system and installation and adjustment method thereof | |
| CN109683344B (en) | Light source device for X-ray focusing mirror vertical adjustment system and construction method thereof | |
| CN113108901A (en) | Automated delay line alignment | |
| CN209673053U (en) | A kind of more plain shaft parallelism detection systems of multiband | |
| CN209417440U (en) | Light supply apparatus for the vertical assembling & adjusting system of X-ray focusing mirror | |
| RU162917U1 (en) | TWO-MIRROR OPTICAL SYSTEM ADJUSTMENT DEVICE | |
| CN104601983A (en) | Device for testing absolute spectrum transmittance and uniformity thereof of off-axis multi-lens space camera | |
| CN111220097B (en) | Optical detection device and optical detection method for coaxiality machining error of shaft hole | |
| CN106896497A (en) | The calculation method of adjustable storehouse moral mirror pilot angle in high precision | |
| CN209486405U (en) | The assembling & adjusting system of optical plate in a kind of optics module | |
| CN103759830B (en) | The structure of a kind of point of view field space difference interference type spectrometer and Method of Adjustment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20201128 |