CN105549217B - A kind of laser turntable reflector alignment method - Google Patents
A kind of laser turntable reflector alignment method Download PDFInfo
- Publication number
- CN105549217B CN105549217B CN201510961078.4A CN201510961078A CN105549217B CN 105549217 B CN105549217 B CN 105549217B CN 201510961078 A CN201510961078 A CN 201510961078A CN 105549217 B CN105549217 B CN 105549217B
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- China
- Prior art keywords
- speculum
- frock
- adjustment
- parallel light
- light tube
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- 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
- G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of laser turntable reflector alignment method.Comprise the following steps：1) the 3rd speculum, is adjusted：First frock speculum is fixed on the left side of laser turntable, the 3rd speculum of adjustment makes reflection image be overlapped with the crosshair of parallel light tube；2) the second speculum, is adjusted：The second speculum is loaded onto on laser turntable left side, the 3rd frock speculum is pasted in the fixed mount front end face of the second speculum, the reflection image of the 3rd frock speculum is overlapped with the crosshair of parallel light tube；3) the first speculum, is adjusted：First speculum is placed on horizontal stand, the second frock speculum is placed below the first mirror center hole, reflection image is overlapped with the crosshair of parallel light tube；4) the first speculum, is loaded onto, parallel light tube is placed before the first speculum, left and right pentaprism is used respectively, light is reflexed in TV gun sight, adjustment TV gun sight is overlapped with the crosshair of parallel light tube.
Description
Technical field
The present invention relates to a kind of reflector alignment method, particularly a kind of reflector alignment method of laser turntable is used for
The indication control board of naval's anti-adverse environment requirement.
Background technology
Due to infrared seeker is absolutely empty or air-to-ground guided missile more than based on medium-wave infrared, so Laser interferometers countermeasure system must work
Work can be realized to these to attack the interference of guided missile and the target of blinding in medium-wave infrared wave band.Because laser transmitting system will
Reach interference and blinding to attack the infrared detector of guided missile must just there is one can lock and the light of tenacious tracking target leads to
Road.But two axle tracking tables determine the tenacious tracking mesh of its superhigh precision difficult to realize due to the large inertia characteristic of itself
Mark, therefore the smart tracking table of an additional small inertia again on two axle rough tracking turntables, it becomes possible to carried for laser transmitting system
For a precise and stable output light path.
Laser tracking table is the important component of medium-wave infrared Laser interferometers countermeasure system, can independently carry out orientation,
Pitching is searched for, and is captured and is tracked aerial slower-velocity target (helicopter, fire balloon etc.), can also receive radar or other Target indications
The information of equipment, is captured, tracks aerial slower-velocity target, and the coordinate data of target is provided in real time.
The quality of the orthogonality adjustment of laser mirror, directly determines the effect of Laser interferometers confrontation, if adjustment
It is bad, irradiation position can be caused inaccurate, the low influence of tracking accuracy
The content of the invention
In order to overcome the shortcoming of prior art, the present invention provides a kind of laser turntable reflector alignment method.It is used only
Small-sized parallel light tube and theodolite can just reach higher Adjustment precision, and essence is pointed in the transmitting for effectively improving Laser interferometers system
Degree, the tracking accuracy of simultaneity factor is also greatly improved.
The technical scheme adopted by the invention to solve the technical problem is that：Comprise the following steps：1), adjustment the 3rd is reflected
Mirror：Remove the first speculum and the second speculum, the first frock speculum is fixed on the left side of laser turntable, rotate and swash
The pitch axis of light turntable, the first frock speculum of adjustment is vertical with pitch axis, adjustment orientation seat level, is placed below orientation seat
Second frock speculum and level-off, with parallel light tube by the 3rd reflection sem observation reflection image, the 3rd speculum of adjustment makes instead
Image is overlapped with the crosshair of parallel light tube, lays down the first frock speculum, and the 3rd reflector alignment is completed；2) second, is adjusted
Speculum：The second speculum is loaded onto on laser turntable left side, the 3rd frock is pasted in the fixed mount front end face of the second speculum
Speculum, sem observation reflection image is reflected with parallel light tube by the 3rd frock, makes the 3rd frock anti-while adjusting the second speculum
The reflection image for penetrating mirror is overlapped after the second speculum, the reflection of the 3rd speculum with the crosshair of parallel light tube, lays down the second work
Speculum, the 3rd frock speculum are filled, the second reflector alignment is completed；3) the first speculum, is adjusted：First speculum is placed in
On horizontal stand, the second frock speculum is placed below the first mirror center hole, is seen with parallel light tube by the first speculum
Reflection image is examined, the first speculum is adjusted, reflection image is overlapped with the crosshair of parallel light tube, lay down the second frock speculum, the
One reflector alignment is completed；4), load onto the first speculum, parallel light tube placed before the first speculum, by the first speculum,
3rd speculum, the second speculum reflection after respectively with left and right pentaprism, light is reflexed in TV gun sight, adjustment electricity
Overlapped depending on gun sight with the crosshair of parallel light tube, laser turntable reflector alignment is completed.
Small-sized parallel light tube and theodolite, which is used only, in the present invention can just reach higher Adjustment precision, effectively improve laser
The transmitting pointing accuracy of interference system, the tracking accuracy of simultaneity factor is also greatly improved.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is laser turntable sectional view of the present invention；
Fig. 2 is that Fig. 1 removes the first speculum, the second speculum and the second speculum protective cover sectional view；
Fig. 3 is to remove the A-A sectional views of the second speculum protective cover in Fig. 1；
Fig. 4 is the first reflector alignment schematic diagram of the invention；
Fig. 5 is that Fig. 1 removes the second speculum protective cover sectional view；
Fig. 6 is the B-B sectional views in Fig. 5.
Embodiment
The present invention comprises the following steps：1) the 3rd speculum 7, is adjusted：Remove the first speculum 1 and the second speculum 5, will
First frock speculum 10 is fixed on the left side of laser turntable 6, rotates the pitch axis of laser turntable, and the first frock of adjustment is anti-
Penetrate mirror 10 vertical with pitch axis, adjustment orientation 3 levels of seat place the second frock speculum 11 and level-off below orientation seat 3,
Reflection image is observed by the 3rd speculum 7 with parallel light tube 9, the 3rd speculum 7 of adjustment makes the cross of reflection image and parallel light tube 9
Silk is overlapped, and lays down the first frock speculum 10, and the adjustment of the 3rd speculum 7 is completed, as shown in Figure 1, 2.
2) the second speculum 5, is adjusted：The second speculum 5 is loaded onto on laser turntable left side, in the second speculum 5
Fixed mount front end face pastes the 3rd frock speculum 12, observes reflection image by the 3rd frock speculum 12 with parallel light tube 9, simultaneously
Adjust the second speculum 5 make the reflection image of the 3rd frock speculum 12 after the second speculum 5, the reflection of the 3rd speculum 7 with
The crosshair of parallel light tube 9 is overlapped, and lays down the second frock speculum 11, the 3rd frock speculum 12, the second speculum 5 has been adjusted
Into as shown in Figure 3.
3) the first speculum 1, is adjusted：First speculum 1 is placed on horizontal stand, below the centre bore of the first speculum 1
The second frock speculum 11 is placed, reflection image is observed by the first speculum 1 with parallel light tube 9, the first speculum 1 is adjusted, makes
Reflection image is overlapped with the crosshair of parallel light tube 9, lays down the second frock speculum 11, and the adjustment of the first speculum 1 is completed, such as Fig. 4
It is shown.
4) the first speculum 1, is loaded onto, parallel light tube 9 is placed before the first speculum 1, by the first speculum the 1, the 3rd
Light is reflexed in TV gun sight 8 with left and right pentaprism 14,15 respectively after speculum 7, the reflection of the second speculum 5, adjust
TV gun sight 8 is overlapped with the crosshair of parallel light tube 9, and laser turntable reflector alignment is completed, as shown in Figure 5,6.
Claims (1)
1. a kind of laser turntable reflector alignment method, it is characterised in that：Comprise the following steps：1) the 3rd speculum, is adjusted
(7)：Remove the first speculum (1) and the second speculum (5), the first frock speculum (10) is fixed on laser turntable (6)
On left side, the pitch axis of laser turntable is rotated, the first frock speculum (10) of adjustment is vertical with pitch axis, adjustment orientation seat
(3) level, places the second frock speculum (11) and level-off below orientation seat (3), anti-by the 3rd with parallel light tube (9)
Mirror (7) observation reflection image is penetrated, the 3rd speculum (7) of adjustment overlaps reflection image and the crosshair of parallel light tube (9), lays down first
Frock speculum (10), the 3rd speculum (7) adjustment is completed；2), the second speculum of adjustment (5)：On laser turntable left side
The second speculum (5) is loaded onto, the 3rd frock speculum (12) is pasted in the fixed mount front end face of the second speculum (5), uses directional light
Manage (9) and reflection image is observed by the 3rd frock speculum (12), while adjusting the second speculum (5) makes the 3rd frock speculum
(12) reflection image is overlapped after the second speculum (5), the reflection of the 3rd speculum (7) with the crosshair of parallel light tube (9), is unloaded
Fall the second frock speculum (11), the 3rd frock speculum (12), the second speculum (5) adjustment is completed；3), adjustment first is reflected
Mirror (1)：First speculum (1) is placed on horizontal stand, the second frock speculum is placed below the first speculum (1) centre bore
(11) reflection image, is observed by the first speculum (1) with parallel light tube (9), the first speculum of adjustment (1) makes reflection image with putting down
The crosshair of row light pipe (9) is overlapped, and lays down the second frock speculum (11), and the first speculum (1) adjustment is completed；4), is loaded onto
One speculum (1), parallel light tube (9) is placed before the first speculum (1), by the first speculum (1), the 3rd speculum (7),
Light is set to reflex in TV gun sight (8) with left and right pentaprism (14,15) respectively after second speculum (5) reflection, adjustment electricity
Overlapped depending on gun sight (8) with the crosshair of parallel light tube (9), laser turntable reflector alignment is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961078.4A CN105549217B (en) | 2015-12-21 | 2015-12-21 | A kind of laser turntable reflector alignment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961078.4A CN105549217B (en) | 2015-12-21 | 2015-12-21 | A kind of laser turntable reflector alignment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105549217A CN105549217A (en) | 2016-05-04 |
| CN105549217B true CN105549217B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510961078.4A Expired - Fee Related CN105549217B (en) | 2015-12-21 | 2015-12-21 | A kind of laser turntable reflector alignment method |
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| Country | Link |
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| CN (1) | CN105549217B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077666B (en) * | 2019-12-09 | 2022-12-30 | 河北汉光重工有限责任公司 | Compact combined type gyration detecting head |
| CN111504285B (en) * | 2020-05-14 | 2022-04-12 | 北京控制工程研究所 | Theodolite type laser coarse pointing mechanism |
| CN111637853B (en) * | 2020-06-16 | 2021-09-24 | 河北汉光重工有限责任公司 | Method for adjusting optical axis of large-span T-shaped rotary table |
| CN113091514B (en) * | 2021-03-22 | 2022-11-11 | 中国航空制造技术研究院 | Device and method for calibrating laser seeker and other shafting |
| CN113949443B (en) * | 2021-09-29 | 2023-01-06 | 中国科学院西安光学精密机械研究所 | High-precision rapid installation and adjustment method of laser communication test system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202182704U (en) * | 2011-06-30 | 2012-04-04 | 湖北三江航天万峰科技发展有限公司 | Calibration device for thermal imager optical axis |
| CN104142579A (en) * | 2014-07-23 | 2014-11-12 | 西安空间无线电技术研究所 | Adjustment method for reflectors of periscopic type acquisition and tracking mechanism |
| CN203965700U (en) * | 2014-07-29 | 2014-11-26 | 中船重工中南装备有限责任公司 | A kind of three axle testing-calibrating instruments |
| CN104331091A (en) * | 2014-10-28 | 2015-02-04 | 中国电子科技集团公司第十一研究所 | Adjustment device of tracking rotary table, direction shaft adjustment method and pitch axis adjustment method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120124083A (en) * | 2011-05-03 | 2012-11-13 | 주식회사대신아이텍 | Device and method for Machine Vision Optic Systems. |
| JP5643936B2 (en) * | 2011-06-29 | 2014-12-24 | フルウチ化学株式会社 | Collimator and optical isolator with collimator |
-
2015
- 2015-12-21 CN CN201510961078.4A patent/CN105549217B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202182704U (en) * | 2011-06-30 | 2012-04-04 | 湖北三江航天万峰科技发展有限公司 | Calibration device for thermal imager optical axis |
| CN104142579A (en) * | 2014-07-23 | 2014-11-12 | 西安空间无线电技术研究所 | Adjustment method for reflectors of periscopic type acquisition and tracking mechanism |
| CN203965700U (en) * | 2014-07-29 | 2014-11-26 | 中船重工中南装备有限责任公司 | A kind of three axle testing-calibrating instruments |
| CN104331091A (en) * | 2014-10-28 | 2015-02-04 | 中国电子科技集团公司第十一研究所 | Adjustment device of tracking rotary table, direction shaft adjustment method and pitch axis adjustment method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105549217A (en) | 2016-05-04 |
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