CN203561793U - Backsight radar calibration aiming device - Google Patents
Backsight radar calibration aiming device Download PDFInfo
- Publication number
- CN203561793U CN203561793U CN201320836132.9U CN201320836132U CN203561793U CN 203561793 U CN203561793 U CN 203561793U CN 201320836132 U CN201320836132 U CN 201320836132U CN 203561793 U CN203561793 U CN 203561793U
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- China
- Prior art keywords
- radar
- catoptron
- lens barrel
- backsight
- calibration
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- Expired - Fee Related
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Abstract
The utility model relates to a backsight radar calibration aiming device which comprises a lens cone, a rotary reflector, a fixed reflector, an objective lens, a division lens assembly and an eye lens assembly. The rotary reflector and the fixed reflector are symmetrically arranged and form 45-degree angles in the horizontal direction, the division lens assembly is provided with an LED light source, and an opening direction of the eye lens assembly is identical to an opening direction of an observation window. The backsight radar calibration aiming device has the advantages that a backsight aiming effect can be realized when directions are calibrated, and heavy radar antennas do not need to rotate at large angles; the rotary reflector has a manual rotation adjusting function, so that direction objects at low pitching angles can be calibrated, a function of large observation view can be realized, division illumination can be adjusted by the backsight radar calibration aiming device, a clear illumination effect can be realized, the directions can be conveniently aimed and calibrated at night, the calibration precision can be greatly improved, and the operation speed can be greatly increased; the backsight radar calibration aiming device can be operated easily, conveniently and safely, important quick calibration guarantee can be provided for emplacement reconnaissance and shooting amending radar at night under the condition of low angles of the direction objects, and the all-weather combat ability of the radar can be improved.
Description
Technical field
The utility model relates to a kind of Radar Calibration device, and particularly a kind of alignment clamp that is applied in firing position reconnaissance and calibration radar demarcation use, is also that a kind of passive optical aims at measuring equipment.
Background technology
The radar setting up in position needs to demarcate its antenna bearingt before using, and the orientation calibration operation of antenna is exactly to utilize to be arranged on the operation that the optical foresight consistent with radar antenna normal on antenna demarcated.Radar bearing is demarcated quality directly affects radar-reconnaissance precision.
At present, the optical foresight that the caliberating device of firing position reconnaissance and calibration radar is installed is straight barrel type alignment clamp, comprises lens barrel, object lens and eyepiece component, and entirety is embedded in the antenna inside of radar, and the direction of observation of alignment clamp is identical with radar antenna direction of illumination.The orientation calibration operation process of antenna is first by rotating radar antenna, make the demarcation landmark feature of alignment clamp towards us, then adjusting antenna height and pitching aims at, after completing antenna bearingt demarcation, pass through again large rotation angle radar antenna in the horizontal direction, make antenna towards enemy, prepare enemy to scout.Mainly there is following shortcoming in this straight barrel type alignment clamp: one, owing to being embedded in radar antenna inside, self can not adjust luffing angle, can only rotate with radar antenna, and radar antenna can not be adjusted the angle of depression downwards, therefore exist when demarcating landmark feature position when lower, be subject to the restriction that antenna adjustment angle of depression degree can not nutation, tissue is demarcated difficult, even by complete, does not become staking-out work.Its two, due in gun sight without graduation lighting device, night, while using, operating personnel did not see division line, in order to aim at calibration point, can only be with outer light sources such as torch from objective end to mirror internal radiation, impact is observed and is aimed at, bothersome effort, easily expose wartime.Its three, demarcate landmark feature at this end a side select, timing signal needs large rotation angle antenna towards our side, has the problems such as demarcation speed is slow.The problems referred to above not only affect operating speed and precision etc., have even limited the use of radar.
Summary of the invention
The purpose of this utility model is to provide the anti-formula Radar Calibration alignment clamp of observing of one, the straight barrel type alignment clamp that has overcome existing firing position reconnaissance and calibration radar caliberating device exists self can not adjust luffing angle, demarcate that operation radar antenna rotational orientation angle is excessive, speed is slow, precision is low, demarcate pitching exists and uses difficult technical matters at dead angle and night, not only can instead observe aimings, graduation and throw light on but also have that observation visual angle is large, stated accuracy is high, operating speed is fast, safe feature easy to use.
The technical scheme that the utility model adopts is: this anti-formula Radar Calibration alignment clamp of observing comprises lens barrel and is assembled in the catoptron in lens barrel, object lens, graduation mirror assembly and eyepiece component, it is characterized in that: lens barrel arranges view window near the sidewall on top, view window inner side arranges rotation catoptron, inner side, lens barrel lower end arranges stationary mirror, rotating catoptron becomes 45 jiaos to be symmetrical arranged with stationary mirror with horizontal direction, object lens are arranged on and rotate between catoptron and stationary mirror, the lens barrel sidewall opening place corresponding with stationary mirror connects the graduation mirror assembly with LED light source, graduation mirror assembly outside connects eyepiece component, eyepiece component is identical with described view window opening direction, lens barrel arranged outside can drive rotates the setting nut that catoptron rotates, rotating catoptron is connected with setting nut by the coupling shaft of both sides.
Described rotation catoptron rotation angle range is that positive 10 degree are to negative 10 degree.
Described lens barrel arranged outside regulates LED light source adjusting knob.
Advantage and the good effect that the utlity model has are: when demarcating orientation, can instead observe aiming, do not need the radar antenna of large rotation angle heaviness, catoptron has manual adjustments rotating function, can demarcate the landmark feature of low luffing angle, the function that field of view is large, also have advantages of to carry and regulate graduation illumination, throw light on clear, be convenient to sighting at night and demarcate landmark feature, stated accuracy and operating speed have greatly been improved, and easy to operate and safe, for carrying out Fast Calibration in night and low angle landmark feature situation, firing position reconnaissance and calibration radar provides important guarantee, improve the round-the-clock fight capability of radar.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is optical principle schematic diagram of the present utility model.
Fig. 3 is stereographic map of the present utility model.
Fig. 4 is graduation mirror cross division line schematic diagram of the present utility model.
Embodiment
According to Fig. 1～4, describe concrete structure of the present utility model and the course of work in detail.
Sequence number explanation in figure: rotate catoptron 1, bracket component 2, object lens 3, coattail board 4, stationary mirror 5, graduation mirror assembly 6, eyepiece component 7, LED light source 8, lens barrel 9, view window 10, setting nut 11, adjusting knob 12, cross division line 13.
This anti-formula Radar Calibration alignment clamp of observing comprises lens barrel 9 and is assembled in the catoptron in lens barrel, object lens 3, graduation mirror assembly 6 and eyepiece component 7, wherein catoptron comprises rotation catoptron 1 and stationary mirror 5, lens barrel 9 is vertically placed, lens barrel 9 arranges view window 10 near the sidewall on top, view window window arranges protective glass, the inner side of view window 10 arranges rotates catoptron 1, lens barrel 9 inner sides, lower end arrange stationary mirror 5, rotating catoptron 1 becomes 45 jiaos to be symmetrical arranged with stationary mirror 5 with horizontal direction, object lens 3 are arranged in the lens barrel 9 rotating between catoptron 1 and stationary mirror 5, object lens 3 visual angles reach 40 °, 40 centimetres of effective aperture Φ, object lens outside connects as one rotation catoptron 1 and object lens 3 by bracket component 2.The lens barrel sidewall corresponding with stationary mirror arranges opening, this opening part connects the graduation mirror assembly 6 with LED light source 8, graduation mirror is with cross division line 13, LED light source 8 is formed and is arranged on graduation mirror assembly 6 leading portion tops by LED light emitting diode, see Fig. 3, lens barrel arranged outside can regulate the adjusting knob of LED light source size to revolve 12, LED light-emitting diodes pipe volume is little, brightness is high, by external 3V lithium coin cells, provide power supply, adjusting knob 12 adopts button cell shell to connect 5 slide rheostats, reconcile different positions and can select different supply voltages, can select different brightness of illuminations.Graduation mirror assembly 6 outsides connect eyepiece component 7, eyepiece component is identical with the opening direction of described view window 10, eyepiece component 7 is with Focussing nut, be used for being adjusted to image sharpness, lens barrel arranged outside can drive rotates the setting nut 11 that catoptron rotates, and rotates catoptron 1 and is connected with setting nut 11 by the coupling shaft of both sides.Rotate catoptron rotation angle range in positive 10 to negative 10 spend, can observe low angle landmark feature.On bracket component 2, there is coattail board 4, for being installed to the dovetail groove at the antenna back side.
The course of work:
See Fig. 3, 4, this anti-formula Radar Calibration alignment clamp of observing is when demarcating operation use, first operating personnel are installed on the dovetail groove after antenna by coattail board 4, adjusting radar antenna makes view window 10 aim at demarcation landmark feature, demarcate on landmark feature and be provided with mark post, because this Radar Calibration alignment clamp is the anti-formula of observing, the direction of view window is consistent with the direction of eyepiece, now radar antenna towards the opposite direction corresponding with view window, radar antenna is substantially towards enemy, making to demarcate landmark feature image reflects by rotating catoptron 1, through object lens 3 convergent-divergents, pass to stationary mirror 5, again by stationary mirror 5 by image projection to graduation mirror assembly 6, making to demarcate landmark feature mark post is presented in the visual field, adjusting eyepiece makes landmark feature projection clear, commander's manipulation personnel rotate radar antenna orientation, make ordinate azimuth of lay thing mark post image or the coincidence of cross division line 13 in graduation mirror, when demarcation landmark feature position is lower, rotate catoptron 1 adjusting nut 11, adjust and rotate catoptron reflection angle, making to demarcate landmark feature image is presented in the visual field, so just need not adjust heavy radar.The chien shih used time very night, the brightness regulation knob 12 of the LED light source 8 of Unscrew graduation mirror assembly, according to Environmental adjustments, make brightness of illumination suitable, needn't use exterior lighting just can clearly see cross division line 13 and landmark feature mark post image, slewing is demarcated, after finishing using, counterclockwise powered-down, completes demarcation operation.Now large-angle slewing radar antenna again, radar antenna is scouted direction substantially towards enemy.
By reality, using checking to show that the utility model has solved the problems such as the demarcation difficulty of artillery radar in night and low angle of depression landmark feature situation, improve radar round-the-clock fight capability, instead observe observation and also improved radar quick-reaction capability (QRC) and position adaptive faculty.
Claims (3)
1. the anti-formula Radar Calibration alignment clamp of observing, comprise lens barrel and be assembled in the catoptron in lens barrel, object lens, graduation mirror assembly and eyepiece component, it is characterized in that: lens barrel arranges view window near the sidewall on top, view window inner side arranges rotation catoptron, inner side, lens barrel lower end arranges stationary mirror, rotating catoptron becomes 45 jiaos to be symmetrical arranged with stationary mirror with horizontal direction, object lens are arranged on and rotate between catoptron and stationary mirror, the lens barrel sidewall opening place corresponding with stationary mirror connects the graduation mirror assembly with LED light source, graduation mirror assembly outside connects eyepiece component, eyepiece component is identical with described view window opening direction, lens barrel arranged outside can drive rotates the setting nut that catoptron rotates, rotating catoptron is connected with setting nut by the coupling shaft of both sides.
2. the anti-formula Radar Calibration alignment clamp of observing according to claim 1, is characterized in that described rotation catoptron rotation angle range is that positive 10 degree are to negative 10 degree.
3. the anti-formula Radar Calibration alignment clamp of observing according to claim 1, is characterized in that described lens barrel arranged outside regulates the adjusting knob of LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836132.9U CN203561793U (en) | 2013-12-18 | 2013-12-18 | Backsight radar calibration aiming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836132.9U CN203561793U (en) | 2013-12-18 | 2013-12-18 | Backsight radar calibration aiming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561793U true CN203561793U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836132.9U Expired - Fee Related CN203561793U (en) | 2013-12-18 | 2013-12-18 | Backsight radar calibration aiming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561793U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134237A (en) * | 2017-06-28 | 2017-09-05 | 江苏华博创意产业有限公司 | A kind of commander's sand table device |
| CN109595985A (en) * | 2018-10-08 | 2019-04-09 | 中国人民解放军空军预警学院雷达士官学校 | A kind of radar with cannon is counter observes means for correcting and method |
| CN111077666A (en) * | 2019-12-09 | 2020-04-28 | 河北汉光重工有限责任公司 | Compact combined type gyration detecting head |
| CN114440849A (en) * | 2022-01-27 | 2022-05-06 | 浙江大学 | Method and device for calibrating verticality of two-dimensional feedback positioning frame |
-
2013
- 2013-12-18 CN CN201320836132.9U patent/CN203561793U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134237A (en) * | 2017-06-28 | 2017-09-05 | 江苏华博创意产业有限公司 | A kind of commander's sand table device |
| CN109595985A (en) * | 2018-10-08 | 2019-04-09 | 中国人民解放军空军预警学院雷达士官学校 | A kind of radar with cannon is counter observes means for correcting and method |
| CN109595985B (en) * | 2018-10-08 | 2024-03-15 | 中国人民解放军空军预警学院雷达士官学校 | Radar and artillery anti-target correcting device and method |
| CN111077666A (en) * | 2019-12-09 | 2020-04-28 | 河北汉光重工有限责任公司 | Compact combined type gyration detecting head |
| 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 |
| CN114440849A (en) * | 2022-01-27 | 2022-05-06 | 浙江大学 | Method and device for calibrating verticality of two-dimensional feedback positioning frame |
| CN114440849B (en) * | 2022-01-27 | 2023-04-25 | 浙江大学 | Method and device for calibrating verticality of two-dimensional feedback positioning frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140423 Termination date: 20211218 |