CN104316021A - All-directional dynamic target device - Google Patents
All-directional dynamic target device Download PDFInfo
- Publication number
- CN104316021A CN104316021A CN201410583459.9A CN201410583459A CN104316021A CN 104316021 A CN104316021 A CN 104316021A CN 201410583459 A CN201410583459 A CN 201410583459A CN 104316021 A CN104316021 A CN 104316021A
- Authority
- CN
- China
- Prior art keywords
- target
- connecting rod
- rod mechanism
- linkage assembly
- rotating shaft
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The invention discloses an all-directional dynamic target device. The technical problems that a variable space target movement locus cannot be accurately stimulated and the space direction of the movement target cannot be output in real time in the prior art are solved. The device comprises a target collimator, a parallelogram connecting rod mechanism, a connecting rod mechanism pitching rotating shaft, a connecting rod mechanism direction rotating shaft, a bracket and encoders; the target collimator is hinged on one end of the parallelogram connecting rod mechanism, the other end of the parallelogram connecting rod mechanism is hinged with the connecting rod mechanism pitching rotating shaft, the connecting rod mechanism pitching rotating shaft is connected with the connecting rod mechanism direction rotating shaft, the connecting rod mechanism direction rotating shaft and the connecting rod mechanism pitching rotating shaft are respectively provided with the encoder, the connecting rod mechanism direction rotating shaft is fixedly connected with the bracket. The dynamic target guarantees that the target collimator stimulating the target can guide the theodolite to make any space direction without dead angle, and guarantees that the space direction of the movement target is output in real time.
Description
Technical field
The invention belongs to photoelectric monitoring technical field, be specifically related to a kind of comprehensive dynamic target device.
Background technology
At present, extraterrestrial target motion simulation emulation for the big-and-middle-sized transit in laboratory adopts the motion target of fixed-circumference track to make simulation objectives, the motion target of fixed-circumference track cannot accurately emulate changeable Space Target Motion Trajectory, namely cannot realize the omnibearing movement locus of analog simulation space movement target, also cannot export the spatial direction of moving target in real time.
Summary of the invention
The object of this invention is to provide a kind of comprehensive dynamic target device, solve in prior art and cannot accurately emulate changeable Space Target Motion Trajectory, and the technical matters of the spatial direction of moving target cannot be exported in real time.
A kind of comprehensive dynamic target device of the present invention comprises target parallel light tube, parallelogram linkage, linkage assembly pitching turning axle, linkage assembly orientation rotation axle, support and scrambler; Target parallel light tube is hingedly connected on one end of parallelogram linkage, the other end of parallelogram linkage and linkage assembly pitching turning axle chain connection, linkage assembly pitching turning axle is connected with linkage assembly orientation rotation axle, linkage assembly orientation rotation axle and linkage assembly pitching turning axle are separately installed with scrambler, and linkage assembly orientation rotation axle is fixedly connected with support.
Described parallelogram linkage comprises four connecting rods, and every two connecting rods, as a limit of dynamic parallelogram, are connected through the hinge between four connecting rods.
Advantageous Effects of the present invention: parallelogram linkage of the present invention does azimuth motion and luffing by the pitching turning axle band moving-target parallel light tube of linkage assembly orientation rotation axle and linkage assembly, the orientation rotation axle of transit and the pitching turning axle of transit drive transit to do azimuth motion and luffing, when target parallel light tube does azimuth motion, the transit optical axis is followed it and is done azimuth motion, when target parallel light tube does luffing, the transit optical axis is followed it and is done luffing, because this dynamic target centre of gyration overlaps with the transit centre of gyration, ensure that the target parallel light tube of analogue simulation target guides transit to do any spatial direction, without dead angle, the orientation rotation axle of linkage assembly and the pitching turning axle of linkage assembly are provided with scrambler, ensure that the spatial direction exporting moving target in real time.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of comprehensive dynamic target device of the present invention.
Wherein, 1, target parallel light tube, 2, parallelogram linkage, 3, linkage assembly pitching turning axle, 4, linkage assembly orientation rotation axle, 5, transit pitching turning axle; 6, transit orientation rotation axle; 7, support.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
See accompanying drawing 1, a kind of comprehensive dynamic target device of the present invention, comprises target parallel light tube 1, parallelogram linkage 2, linkage assembly pitching turning axle 3, linkage assembly orientation rotation axle 4, support and scrambler; Target parallel light tube 1 is hingedly connected on one end of parallelogram linkage 2, the other end of parallelogram linkage 2 and linkage assembly pitching turning axle 3 chain connection, linkage assembly pitching turning axle 3 is connected with linkage assembly orientation rotation axle 4, the orientation rotation axle of linkage assembly and the pitching turning axle of linkage assembly are separately installed with scrambler, and linkage assembly orientation rotation axle 4 is fixedly connected with support 7.
Described parallelogram linkage 2 comprises four connecting rods, and every root connecting rod, as a limit of dynamic parallelogram, is connected through the hinge between four connecting rods.Four connecting rods and target parallel light tube 1 and linkage assembly orientation rotation axle 4 form the parallelogram of multiple mutually nested, mutual interlock jointly.
Linkage assembly orientation rotation axle 4 is coaxial with transit orientation rotation axle 6, linkage assembly pitching turning axle 3 is parallel with transit pitching turning axle 5, linkage assembly orientation rotation axle 4 forms dynamic parallelogram adjacent both sides wherein with the sensing optical axis of target parallel light tube 1, and its adjacent both sides intersection point overlaps with the intersection point of transit orientation rotation axle 6 and transit pitching turning axle 5; Parallelogram linkage 2 forms the other adjacent both sides of dynamic parallelogram.
The sensing optical axis of linkage assembly orientation rotation axle 4, target parallel light tube 1, parallelogram linkage 2 form dynamic parallelogram dynamic target, linkage assembly orientation rotation axle 4 and linkage assembly pitching turning axle 5 form the two axle movement turntable based on parallelogram linkage 2, by controlling to drive two axle movement turntable to drive parallelogram linkage 2 to do the rotation of any direction, and then band moving-target parallel light tube 1 does the rotation of any direction, thus transit is guided to do the sensing of any direction; Connecting rod pitching turning axle and connecting rod orientation rotation axle are provided with scrambler, the spatial direction of the target parallel light tube 1 of real-time output analog simulation space movement target, external computer system is implemented the motion control of dynamic target of the present invention, information acquisition and data processing.
Claims (2)
1. a comprehensive dynamic target device, it is characterized in that, comprise target parallel light tube (1), parallelogram linkage (2), linkage assembly pitching turning axle (3), linkage assembly orientation rotation axle (4), support (7) and scrambler; Target parallel light tube (1) is hingedly connected on one end of parallelogram linkage (2), the other end of parallelogram linkage (2) and linkage assembly pitching turning axle (3) chain connection, linkage assembly pitching turning axle (3) is connected with linkage assembly orientation rotation axle (4), linkage assembly orientation rotation axle (4) and linkage assembly pitching turning axle (3) are separately installed with scrambler, and linkage assembly orientation rotation axle (4) is fixedly connected with support (7).
2. the comprehensive dynamic target device of one according to claim 1, it is characterized in that, described parallelogram linkage (2) comprises four connecting rods, and every two connecting rods, as a limit of dynamic parallelogram, are connected through the hinge between four connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583459.9A CN104316021B (en) | 2014-10-27 | A kind of comprehensive dynamic target device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583459.9A CN104316021B (en) | 2014-10-27 | A kind of comprehensive dynamic target device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104316021A true CN104316021A (en) | 2015-01-28 |
| CN104316021B CN104316021B (en) | 2017-01-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423997A (en) * | 2015-12-22 | 2016-03-23 | 中国科学院长春光学精密机械与物理研究所 | Vertical plane driving theodolite |
| CN111380563A (en) * | 2018-12-29 | 2020-07-07 | 中国科学院长春光学精密机械与物理研究所 | Detection device, photoelectric theodolite detection system and aviation airborne optical platform detection system |
| CN115388713A (en) * | 2022-08-22 | 2022-11-25 | 长春理工大学 | Multifunctional dynamic target detection system |
Citations (5)
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| US20110260033A1 (en) * | 2010-04-21 | 2011-10-27 | Faro Technologies, Inc. | Method and apparatus for using gestures to control a laser tracker |
| CN102608074A (en) * | 2012-03-21 | 2012-07-25 | 中国科学院安徽光学精密机械研究所 | Novel bidirectional reflectance distribution function measuring device |
| CN103134535A (en) * | 2011-11-29 | 2013-06-05 | 中国科学院遥感应用研究所 | Rail-mounted multi-dimensional measurement platform |
| CN103234836A (en) * | 2013-05-15 | 2013-08-07 | 中国航空动力机械研究所 | Flash ranging loading device |
| CN103604562A (en) * | 2013-11-05 | 2014-02-26 | 中国科学院西安光学精密机械研究所 | Device for testing rotational inertia of two-dimensional rotation mechanism and complex parts of two-dimensional rotation mechanism and method thereof |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110260033A1 (en) * | 2010-04-21 | 2011-10-27 | Faro Technologies, Inc. | Method and apparatus for using gestures to control a laser tracker |
| CN103134535A (en) * | 2011-11-29 | 2013-06-05 | 中国科学院遥感应用研究所 | Rail-mounted multi-dimensional measurement platform |
| CN102608074A (en) * | 2012-03-21 | 2012-07-25 | 中国科学院安徽光学精密机械研究所 | Novel bidirectional reflectance distribution function measuring device |
| CN103234836A (en) * | 2013-05-15 | 2013-08-07 | 中国航空动力机械研究所 | Flash ranging loading device |
| CN103604562A (en) * | 2013-11-05 | 2014-02-26 | 中国科学院西安光学精密机械研究所 | Device for testing rotational inertia of two-dimensional rotation mechanism and complex parts of two-dimensional rotation mechanism and method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘满林，郝斌，曹焱，熊仁生: "一种新型光电经纬仪多功能检测设备的设计与研究", 《光学技术》, vol. 35, no. 6, 30 November 2009 (2009-11-30) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423997A (en) * | 2015-12-22 | 2016-03-23 | 中国科学院长春光学精密机械与物理研究所 | Vertical plane driving theodolite |
| CN105423997B (en) * | 2015-12-22 | 2018-06-26 | 中国科学院长春光学精密机械与物理研究所 | Vertical plane drives theodolite |
| CN111380563A (en) * | 2018-12-29 | 2020-07-07 | 中国科学院长春光学精密机械与物理研究所 | Detection device, photoelectric theodolite detection system and aviation airborne optical platform detection system |
| CN115388713A (en) * | 2022-08-22 | 2022-11-25 | 长春理工大学 | Multifunctional dynamic target detection system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20181027 |