CN202676908U - Optical dynamic tracking target - Google Patents
Optical dynamic tracking target Download PDFInfo
- Publication number
- CN202676908U CN202676908U CN 201220279598 CN201220279598U CN202676908U CN 202676908 U CN202676908 U CN 202676908U CN 201220279598 CN201220279598 CN 201220279598 CN 201220279598 U CN201220279598 U CN 201220279598U CN 202676908 U CN202676908 U CN 202676908U
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- assembly
- rotating shaft
- pitching
- equipment box
- orientation
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Abstract
The utility model discloses an optical dynamic tracking target. The optical dynamic tracking target comprises an azimuth assembly, a pitching assembly, an equipment box body assembly, a rotary arm, mobile signal lamps and fixed signal lamps. The pitching assembly is arranged at a top end of the azimuth assembly and can perform plane circular rotation relative to the azimuth assembly, and a rotating shaft which is in the plane circular rotation is an azimuth rotating shaft; both ends of the pitching assembly are connected to the equipment box body assembly; the equipment box body assembly performs plane circular rotation relative to the pitching assembly, and a rotating shaft which is in the plane circular rotation is a pitching rotating shaft; the azimuth rotating shaft is perpendicular to the pitching rotating shaft; the rotary arm is arranged above the equipment box body assembly; and the rotary arm is provided with a plurality of fixed signal lamps fixed on the rotary arm and a plurality of mobile signal lamps sliding relative to the rotary arm. The optical dynamic tracking target of the utility model can completely simulate three-dimensional movement tracks of a space moving target, and can greatly reflect and detect the tracking performance of photoelectric equipment such as a radar.
Description
Technical field
The relevant a kind of optics dynamic tracing target of the utility model refers to a kind of can be simultaneously the rotation and with the optics dynamic tracing target of this implementation space movement locus along two axles especially.
Background technology
At present, the target that the photovoltaic such as modern radar are followed the trail of all is to do three-dimensional spatial movement basically, wants to detect the actual tracking performance of radar, and the target of supporting energy simulated three-dimensional space motion must be arranged.And present target mostly can only be done planar circumferential along an axle and moves, can not simulate fully along two actual targets of doing three-dimensional motion of axle, this target motion is too simple, and radar is easy to just can follow the trail of and lock target, can not reflect the true trace test result of radar fully.
The utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of and can be simultaneously rotates and with the optics dynamic tracing target of this implementation space movement locus along two axles.
For achieving the above object, the utility model provides a kind of optics dynamic tracing target, it includes the orientation assembly, tilting component, the equipment box assembly, pivot arm, movable signal lamp and fixed light, this tilting component is located at the party's hyte part top and can be done planar circumferential relative to the party's hyte part and rotate, the rotating shaft that this planar circumferential is rotated is direction rotating shaft, these tilting component two ends connect this equipment box assembly, this equipment box assembly is done planar circumferential with respect to this tilting component and is rotated, the rotating shaft that this planar circumferential is rotated is the pitching rotating shaft, this orientation rotating shaft is vertical with the pitching rotating shaft, this equipment box assembly top is provided with this pivot arm, and this pivot arm is provided with a plurality of these fixed lights that are fixed on this pivot arm and a plurality of these movable signal lamps that slide with respect to pivot arm.
The top of described orientation assembly is provided with the orientation terminal pad, this orientation terminal pad includes cylinder and reaches by the outward extending card in cylinder top, it is inner that this cylinder is located at assembly top, described orientation, be provided with bearing between inside, assembly top, described orientation and this cylinder, this card is fixedly connected with described tilting component by bolt, and this orientation terminal pad rotates and drives described tilting component by this bearing and does the planar circumferential rotation.
The two ends of described tilting component respectively are provided with the pitching terminal pad, this pitching terminal pad includes cylinder and reaches by the outward extending card of cylinder one end, it is inner that this cylinder is located at described tilting component two ends, be provided with pitch bearing between inside, described tilting component two ends and this cylinder, this card is fixedly connected with described equipment box assembly by bolt, and this pitching terminal pad rotates and drives described equipment box assembly and does the planar circumferential rotation by pitch bearing.
Described pivot arm periphery is provided with a plurality of chutes, and described movable signal lamp is provided with slide, and this slide is embedded in this chute.
Use optics dynamic tracing target of the present utility model, but for the tracking performance of the optoelectronic devices such as test radar provides a kind of device that has more the implementation space movement locus of simulated effect, this device is the 3 D motion trace of virtual space moving target fully.
Description of drawings
Fig. 1 is the structural drawing of the utility model optics dynamic tracing target;
Fig. 2 is orientation assembly in the utility model and the connection diagram of tilting component;
Fig. 3 is tilting component in the utility model and the connection diagram of equipment box assembly;
Fig. 4 is pivot arm in the utility model and the connection diagram of movable signal lamp.
Embodiment
For ease of structure of the present utility model and the effect that reaches are had further understanding, the existing preferred embodiment that develops simultaneously by reference to the accompanying drawings is described in detail as follows.
As shown in Figure 1, optics dynamic tracing target of the present utility model comprises orientation assembly 1, tilting component 2, equipment box assembly 3, pivot arm 4, movable signal lamp 5 and fixed light 6.This tilting component 2 is located at orientation assembly 1 top and can be done the planar circumferential rotation by relative orientation assembly 1, these tilting component 2 two ends are connected with equipment box assembly 3, this equipment box assembly 3 can be done planar circumferential with respect to tilting component 2 and rotate, these equipment box assembly 3 tops are provided with pivot arm 4, and this pivot arm 4 is provided with a plurality of fixed lights 6 that are fixed on the pivot arm 4 and a plurality of movable signal lamps 5 that slide with respect to pivot arm 4.
As shown in Figure 2, the top of orientation assembly 1 is provided with the orientation terminal pad, this orientation terminal pad includes cylinder 10 and reaches by the outward extending card 11 in cylinder 10 tops, it is inner that this cylinder 10 is located at orientation assembly 1 top, be provided with bearing 12 between inside, the party's hyte part 1 top and this cylinder 10, by bolt 13 this card 11 is fixedly connected with tilting component 2, this orientation terminal pad can rotate and drive tilting component 2 by bearing 12 and realize the planar circumferential rotation; The rotating shaft that this planar circumferential is rotated is called direction rotating shaft, when only having direction rotating shaft to rotate, does the planar circumferential motion at the fixed light 6 that pivot arm 4 two ends outermost are installed with pivot arm 4, and movable signal lamp 5 is done plane radiation motion with pivot arm 4.As shown in Figure 4, pivot arm 4 peripheries are provided with a plurality of chutes 40, and movable signal lamp 5 is provided with slide 50, and this slide 50 is embedded in the chute 40, move signal lamp 5 during pivot arm 4 rotation and can slide in chute 40.
As shown in Figure 3, the two ends of tilting component 2 respectively are provided with the pitching terminal pad, this pitching terminal pad includes cylinder 20 and reaches by the outward extending card 21 of cylinder 20 1 ends, it is inner that this cylinder 20 is located at tilting component 2 two ends, be provided with pitch bearing 22 between this inside, tilting component 2 two ends and this cylinder 20, by bolt 23 this card 21 is fixedly connected with equipment box assembly 3, this pitching terminal pad can rotate and drive equipment box assembly 3 by pitch bearing 22 and realize the planar circumferential rotation, the rotating shaft that this planar circumferential is rotated is the pitching rotating shaft, and this pitching rotating shaft is vertical with direction rotating shaft.When direction rotating shaft and pitching rotating shaft are rotated simultaneously, the all objects that are fixed in the pitching rotating shaft just can be realized complicated three-dimensional space motion, movable signal lamp 5 on the pivot arm 4 is also being done three-dimensional space motion with fixed light 6, movable signal lamp 5 and fixed light 6 are exactly the target that the optoelectronic device such as radar will be followed the trail of and lock, and the actual tracking performance that detects the optoelectronic device such as radar with such target is only true and reliable.
The utility model optics dynamic tracing target can rotate along two axles simultaneously, can simulate all three-dimensional space motions, has both comprised planar circumferential motion, the motion of plane radioactivity of target, comprises again three-dimensional space motion.When pitching and azimuth mechanism rotated simultaneously, any one signal lamp on pivot arm was all at the three-dimensional space motion of doing in various degree; Use optics dynamic tracing target of the present utility model, but for the tracking performance of the optoelectronic devices such as test radar provides a kind of device that has more the implementation space movement locus of simulated effect, this device is the 3 D motion trace of virtual space moving target fully.
The above is preferred embodiment of the present utility model only, is not be used to limiting protection domain of the present utility model.
Claims (4)
1. optics dynamic tracing target, it is characterized in that, it includes the orientation assembly, tilting component, the equipment box assembly, pivot arm, movable signal lamp and fixed light, this tilting component is located at the party's hyte part top and can be done planar circumferential relative to the party's hyte part and rotate, the rotating shaft that this planar circumferential is rotated is direction rotating shaft, these tilting component two ends connect this equipment box assembly, this equipment box assembly is done planar circumferential with respect to this tilting component and is rotated, the rotating shaft that this planar circumferential is rotated is the pitching rotating shaft, this orientation rotating shaft is vertical with the pitching rotating shaft, this equipment box assembly top is provided with this pivot arm, and this pivot arm is provided with a plurality of these fixed lights that are fixed on this pivot arm and a plurality of these movable signal lamps that slide with respect to pivot arm.
2. optics dynamic tracing target as claimed in claim 1, it is characterized in that, the top of described orientation assembly is provided with the orientation terminal pad, this orientation terminal pad includes cylinder and reaches by the outward extending card in cylinder top, it is inner that this cylinder is located at assembly top, described orientation, be provided with bearing between inside, assembly top, described orientation and this cylinder, this card is fixedly connected with described tilting component by bolt, and this orientation terminal pad rotates and drives described tilting component by this bearing and does the planar circumferential rotation.
3. optics dynamic tracing target as claimed in claim 1, it is characterized in that, the two ends of described tilting component respectively are provided with the pitching terminal pad, this pitching terminal pad includes cylinder and reaches by the outward extending card of cylinder one end, it is inner that this cylinder is located at described tilting component two ends, be provided with pitch bearing between inside, described tilting component two ends and this cylinder, this card is fixedly connected with described equipment box assembly by bolt, and this pitching terminal pad rotates and drives described equipment box assembly and does the planar circumferential rotation by pitch bearing.
4. optics dynamic tracing target as claimed in claim 1 is characterized in that, described pivot arm periphery is provided with a plurality of chutes, and described movable signal lamp is provided with slide, and this slide is embedded in this chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279598 CN202676908U (en) | 2012-06-14 | 2012-06-14 | Optical dynamic tracking target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279598 CN202676908U (en) | 2012-06-14 | 2012-06-14 | Optical dynamic tracking target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676908U true CN202676908U (en) | 2013-01-16 |
Family
ID=47497805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279598 Expired - Fee Related CN202676908U (en) | 2012-06-14 | 2012-06-14 | Optical dynamic tracking target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524833A (en) * | 2016-11-29 | 2017-03-22 | 贵州大学 | Target space angle position simulator and application method |
| CN115388713A (en) * | 2022-08-22 | 2022-11-25 | 长春理工大学 | Multifunctional dynamic target detection system |
-
2012
- 2012-06-14 CN CN 201220279598 patent/CN202676908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524833A (en) * | 2016-11-29 | 2017-03-22 | 贵州大学 | Target space angle position simulator and application method |
| CN115388713A (en) * | 2022-08-22 | 2022-11-25 | 长春理工大学 | Multifunctional dynamic target detection system |
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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: 20130116 Termination date: 20160614 |