CN214585952U - Mobile radar detection device for detecting low altitude, low speed and small target - Google Patents
Mobile radar detection device for detecting low altitude, low speed and small target Download PDFInfo
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- CN214585952U CN214585952U CN202120542519.8U CN202120542519U CN214585952U CN 214585952 U CN214585952 U CN 214585952U CN 202120542519 U CN202120542519 U CN 202120542519U CN 214585952 U CN214585952 U CN 214585952U
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- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
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Abstract
The utility model discloses a radar detection device of low latitude, slow speed, small-object is surveyed to movable type belongs to radar detection device technical field. A mobile low-altitude, slow-speed, small-target detection radar detection device, comprising: a box body; the mounting box is fixedly connected to the upper end of the box body; the base is connected to the lower end of the box body; wherein, the two sides of the lower end of the box body are rotatably connected with the bearing wheels, and the base is provided with an annular chute matched with the bearing wheels; the movable wheels are rotatably connected to two sides of the lower end of the base; the utility model discloses a setting of actuating mechanism, ring gear, swing telescopic link, drive assembly, take over the wheel can make the radar body rotatory, the swing goes on simultaneously to make the radar body can the omnidirectional survey, the effectual effect that improves the survey, through the setting of removing the wheel, can make the device to the target flight thing track the detection, the effectual practicality that improves the device.
Description
Technical Field
The utility model relates to a radar detection device technical field especially relates to a radar detection device of low latitude, slow speed, small-object is surveyed to movable type.
Background
Radar means radio detection and ranging, that is, finding objects and determining their spatial positions by radio, and therefore, radar is also called radio location, and radar is an electronic device that detects objects using electromagnetic waves, and emits electromagnetic waves to irradiate the objects and receive their echoes, thereby obtaining information on the distance, rate of change of distance, azimuth, altitude, and the like of the objects to the point where the electromagnetic waves are emitted.
With the development of small model airplanes and unmanned aerial vehicles in recent years, an aircraft with excellent performance indexes can be conveniently purchased, the remote control distance and the flight distance of the aircraft are gradually increased, so that new problems of security of some key places are brought, other flight safety problems are brought, safety accidents caused by the small model airplanes and the unmanned aerial vehicles are increased year by year, and new requirements are provided for the management of flight targets in the low-altitude field.
The existing radar detection device is single in structure, poor in mobility, poor in detection effect and difficult to carry out all-around detection, so that the radar detection device for movably detecting low altitude, low speed and small targets is provided for solving the problems.
Disclosure of Invention
The utility model aims at solving current radar detection device single structure, mobility poor, the detection effect is not good, is difficult to carry out the problem of omnidirectional detection, and the radar detection device of a portable detection low latitude, slow speed, small-object that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mobile low-altitude, slow-speed, small-target detection radar detection device, comprising: a box body; the mounting box is fixedly connected to the upper end of the box body; the base is connected to the lower end of the box body, wherein bearing wheels are rotatably connected to two sides of the lower end of the box body, and an annular sliding groove matched with the bearing wheels is formed in the base; the movable wheels are rotatably connected to two sides of the lower end of the base; an annular gear ring moving within the mounting case; the guiding telescopic rods are fixedly connected to two sides of the interior of the installation box and used for supporting the annular gear ring; the transmission assembly is connected to the upper end of the base; the driving mechanism is connected in the box body, wherein the output end of the driving mechanism is fixedly connected with a first bevel gear, a second bevel gear meshed with the first bevel gear is rotatably connected in the mounting box, and a half-tooth gear meshed with the annular gear ring is fixedly connected to the second bevel gear; the swinging telescopic rod is rotatably connected to the annular gear ring, wherein the telescopic end of the swinging telescopic rod penetrates through the installation box and is rotatably connected with the installation box; the radar body is fixedly connected to the telescopic end of the swing telescopic rod.
Preferably, the driving mechanism comprises a motor, a first output shaft and a second output shaft, the motor is fixedly connected in the box body, the first output shaft is fixedly connected at the telescopic end of the motor, the second output shaft is rotatably connected at one side of the box body close to the first output shaft, one end of the first output shaft, far away from the motor, is connected with the transmission assembly, the first output shaft is fixedly connected with a first gear, the second output shaft is fixedly connected with a second gear meshed with the first gear, and the upper end of the second output shaft penetrates through the box body and is fixedly connected with the first bevel gear.
Preferably, transmission assembly includes dwang, circular rack, third gear, the one end of motor is kept away from at first output shaft to dwang fixed connection, the one end that first output shaft was kept away from to the dwang runs through in the box, and with third gear fixed connection, circular rack fixed connection is on the base, the third gear meshes with circular rack mutually.
Preferably, one side of the box body is fixedly connected with a fan, the box body is provided with a ventilation hole matched with the fan, and one side of the box body, which is close to the ventilation hole, is fixedly connected with a dust screen.
Preferably, one side of the base is fixedly connected with a traction towing rod, and the second output shaft is rotatably connected with the box body through a limiting shaft sleeve.
Compared with the prior art, the utility model provides a radar detection device of low latitude, slow speed, small-object is surveyed to movable type possesses following beneficial effect:
1. according to the radar detection device for the movable detection of the low altitude, the slow speed and the small target, the radar body can rotate and swing at the same time through the arrangement of the driving mechanism, the first bevel gear, the second bevel gear, the half-tooth gear, the annular gear ring, the swing telescopic rod, the transmission assembly and the receiving wheel, so that the radar body can perform all-around detection, and the detection effect is effectively improved;
2. this kind of radar detection device of low latitude, slow speed, small-object is surveyed to movable type, through the setting that removes the wheel, can make the device track the detection to target flight thing, the effectual practicality that has improved the device.
Drawings
Fig. 1 is a schematic structural diagram of a radar detection device for mobile detection of low altitude, slow speed and small target according to the present invention;
fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a mobile radar detection device for detecting a low altitude, a slow speed and a small target according to the present invention;
fig. 3 is the utility model provides a portable radar detection device who surveys low latitude, slow speed, small-object in circular rack, the schematic structure diagram of third gear.
In the figure: 1. a box body; 101. a receiving wheel; 2. installing a box; 3. a base; 4. a moving wheel; 5. a motor; 6. a first output shaft; 7. a second output shaft; 8. rotating the rod; 9. a circular rack; 10. a third gear; 11. an annular ring gear; 12. swinging the telescopic rod; 13. a radar body; 14. guiding the telescopic rod; 15. a fan; 16. a dust screen; 17. towing the tow bar; 18. a limiting shaft sleeve; 19. a first bevel gear; 20. a second bevel gear; 21. a half-tooth gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 3, a radar detection apparatus for mobile detection of a low altitude, slow speed, small target, includes: a box body 1; the installation box 2 is fixedly connected to the upper end of the box body 1; the base 3 is connected to the lower end of the box body 1, wherein the two sides of the lower end of the box body 1 are rotatably connected with the bearing wheels 101, and the base 3 is provided with an annular sliding groove matched with the bearing wheels 101; the movable wheels 4 are rotatably connected to two sides of the lower end of the base 3; an annular gear ring 11 moving inside the mounting case 2; the guiding telescopic rods 14 are fixedly connected to two sides of the interior of the installation box 2 and used for supporting the annular gear ring 11; the transmission assembly is connected to the upper end of the base 3; the driving mechanism is connected in the box body 1, wherein the output end of the driving mechanism is fixedly connected with a first bevel gear 19, a second bevel gear 20 meshed with the first bevel gear 19 is rotatably connected in the installation box 2, and a half-tooth gear 21 meshed with the annular gear ring 11 is fixedly connected on the second bevel gear 20; the swinging telescopic rod 12 is rotatably connected to the annular gear ring 11, wherein the telescopic end of the swinging telescopic rod 12 penetrates through the installation box 2 and is rotatably connected with the installation box 2; and the radar body 13 is fixedly connected to the telescopic end of the swing telescopic rod 12.
When in use, a user firstly fixes the device on an external patrol car through a connecting unhook, then the patrol car drives the device to move and detect through the moving wheel 4, when moving, the radar body 13 and the driving mechanism are simultaneously started, the driving mechanism drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the half-tooth gear 21 to rotate through the second bevel gear 20, the half-tooth gear 21 drives the annular gear ring 11 to reciprocate left and right under the coordination of the guiding telescopic rod 14, the annular gear ring 11 drives the radar body 13 to reciprocate left and right through the swinging telescopic rod 12, so that the swinging telescopic rod 12 drives the radar body 13 to reciprocate left and right, the driving mechanism drives the annular gear ring 11 to move, and simultaneously can drive the transmission component to work, and the transmission component can rotate the box body 1 under the coordination of the receiving wheel 101, thereby make radar body 13 carry out the omnidirectional and survey, the effectual effect that improves the detection through the setting that removes wheel 4, can make this radar detection device track the detection to target flight thing, the effectual practicality that improves the device.
Example 2:
referring to fig. 1-2, a mobile radar detection device for detecting low altitude, slow speed and small target is substantially the same as that of embodiment 1, and further comprises: the driving mechanism comprises a motor 5, a first output shaft 6 and a second output shaft 7, the motor 5 is fixedly connected in the box body 1, the first output shaft 6 is fixedly connected at the telescopic end of the motor 5, the second output shaft 7 is rotatably connected at one side of the box body 1 close to the first output shaft 6, one end of the first output shaft 6 far away from the motor 5 is connected with the transmission component, the first output shaft 6 is fixedly connected with a first gear, the second output shaft 7 is fixedly connected with a second gear meshed with the first gear, the upper end of the second output shaft 7 penetrates through the box body 1 and is fixedly connected with a first bevel gear 19, when the driving mechanism works, the motor 5 is started firstly, the motor 5 drives the first output shaft 6 to rotate, the first output shaft 6 drives the first gear to rotate, the first gear drives the second output shaft 7 to rotate through the second gear, the second output shaft 7 drives the first bevel gear 19 to rotate, first bevel gear 19 rethread second bevel gear 20 drives half-tooth gear 21 and rotates, and half-tooth gear 21 drives annular ring gear 11 again under the cooperation of direction telescopic link 14 and carries out left and right reciprocating motion, and annular ring gear 11 rethread swing telescopic link 12 drives radar body 13 and carries out left and right reciprocating motion, and first output shaft 6 rethread transmission assembly drives box 1 and rotates to make radar body 13 carry out omnidirectional detection, improve the effect of surveying.
Example 3:
referring to fig. 1 and 3, a mobile radar detection device for detecting a low altitude, a slow speed and a small target is substantially the same as that of embodiment 1, and further includes: drive assembly includes dwang 8, circular rack 9, third gear 10, dwang 8 fixed connection keeps away from the one end of motor 5 at first output shaft 6, dwang 8 keeps away from the one end of first output shaft 6 and runs through in box 1, and with third gear 10 fixed connection, circular rack 9 fixed connection is on base 3, third gear 10 meshes with circular rack 9 mutually, when first output shaft 6 rotates, can drive dwang 8 and rotate, dwang 8 drives third gear 10 again and rotates, third gear 10 is under the cooperation of wheel 101 that holds, circular motion is on circular rack 9, thereby it rotates to drive box 1, box 1 drives radar body 13 again and rotates, the effectual detection effect that improves radar body 13.
Example 4:
referring to fig. 1, a mobile radar detection device for detecting a low altitude, a slow speed and a small target is substantially the same as that of embodiment 1, and further includes: 1 one side fixedly connected with fan 15 of box, be equipped with on the box 1 with 15 assorted ventilation holes of fan, the one side fixedly connected with dust screen 16 that is close to the ventilation hole on the box 1, through the setting of fan 15, can dispel the heat to actuating mechanism, prevent that actuating mechanism is too high because of the temperature, and take place to damage, effectual improvement actuating mechanism's life, through the setting of dust screen 16, can be to preventing that the dust from entering into in the box 1, and depend on actuating mechanism, influence the radiating effect.
Example 5:
referring to fig. 1-2, a mobile radar detection device for detecting low altitude, slow speed and small target is substantially the same as that of embodiment 1, and further comprises: one side fixedly connected with of base 3 pulls tow bar 17, rotate through spacing axle sleeve 18 between second output shaft 7 and the box 1 and be connected, through the setting of pulling tow bar 17, the user can be connected the device with external mobile device through pulling tow bar 17, thereby make the device remove, setting through spacing axle sleeve 18, can make second output shaft 7 when rotating, more stability, prevent to produce wearing and tearing simultaneously between second output shaft 7 and the box 1, the phenomenon of rocking appears.
It should be noted that in this patent document, the electrical components are all connected to an external master controller and a 220V commercial power point, and the master controller may be a conventional known device controlled by a computer, and it should be noted that the motor 5 in the above embodiment may be, but is not limited to, a forward and reverse rotation motor with a model number of 90YR120GY 38;
the utility model discloses an actuating mechanism, first bevel gear 19, second bevel gear 20, half-tooth gear 21, ring gear 11, swing telescopic link 12, drive assembly, the setting of accepting wheel 101 can make radar body 13 rotatory, the swing goes on simultaneously to make radar body 13 can the omnidirectional survey, the effectual effect that improves the survey, through removing the setting of wheel 4, can make the device to trail the detection to target flight thing, the effectual practicality that improves the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A radar detection device for mobile detection of low altitude, slow speed and small target, comprising:
a box body (1);
the mounting box (2) is fixedly connected to the upper end of the box body (1);
a base (3) connected with the lower end of the box body (1),
wherein, both sides of the lower end of the box body (1) are rotatably connected with a bearing wheel (101), and the base (3) is provided with an annular chute matched with the bearing wheel (101);
the movable wheels (4) are rotatably connected to two sides of the lower end of the base (3);
an annular ring gear (11) moving inside the mounting box (2);
the guiding telescopic rods (14) are fixedly connected to two sides of the interior of the installation box (2) and used for supporting the annular gear ring (11);
the transmission assembly is connected to the upper end of the base (3);
a driving mechanism connected in the box body (1),
the output end of the driving mechanism is fixedly connected with a first bevel gear (19), a second bevel gear (20) meshed with the first bevel gear (19) is rotatably connected in the mounting box (2), and a half-tooth gear (21) meshed with the annular gear ring (11) is fixedly connected to the second bevel gear (20);
a swing telescopic rod (12) which is rotationally connected to the annular gear ring (11),
the telescopic end of the swing telescopic rod (12) penetrates through the installation box (2) and is rotatably connected with the installation box (2);
and the radar body (13) is fixedly connected to the telescopic end of the swing telescopic rod (12).
2. A mobile radar detection device for detecting low altitude, slow speed, small target according to claim 1, it is characterized in that the driving mechanism comprises a motor (5), a first output shaft (6) and a second output shaft (7), the motor (5) is fixedly connected in the box body (1), the first output shaft (6) is fixedly connected at the telescopic end of the motor (5), the second output shaft (7) is rotationally connected with one side of the box body (1) close to the first output shaft (6), one end of the first output shaft (6) far away from the motor (5) is connected with the transmission component, a first gear is fixedly connected on the first output shaft (6), a second gear meshed with the first gear is fixedly connected on the second output shaft (7), the upper end of the second output shaft (7) penetrates through the box body (1) and is fixedly connected with the first bevel gear (19).
3. The radar detection device for the mobile detection of low altitude, slow speed and small target according to claim 2, wherein the transmission assembly comprises a rotating rod (8), a circular rack (9) and a third gear (10), the rotating rod (8) is fixedly connected to one end of the first output shaft (6) far away from the motor (5), one end of the rotating rod (8) far away from the first output shaft (6) penetrates through the box body (1) and is fixedly connected with the third gear (10), the circular rack (9) is fixedly connected to the base (3), and the third gear (10) is meshed with the circular rack (9).
4. The radar detection device for the mobile detection of low altitude, slow speed and small target according to claim 1, wherein a fan (15) is fixedly connected to one side of the box body (1), a ventilation hole matched with the fan (15) is formed in the box body (1), and a dust screen (16) is fixedly connected to one side of the box body (1) close to the ventilation hole.
5. The radar detection device for the mobile detection of low altitude, slow speed and small target according to claim 2 is characterized in that a traction towing rod (17) is fixedly connected to one side of the base (3), and the second output shaft (7) is rotatably connected with the box body (1) through a limit shaft sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542519.8U CN214585952U (en) | 2021-03-16 | 2021-03-16 | Mobile radar detection device for detecting low altitude, low speed and small target |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542519.8U CN214585952U (en) | 2021-03-16 | 2021-03-16 | Mobile radar detection device for detecting low altitude, low speed and small target |
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| Publication Number | Publication Date |
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| CN214585952U true CN214585952U (en) | 2021-11-02 |
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| CN202120542519.8U Expired - Fee Related CN214585952U (en) | 2021-03-16 | 2021-03-16 | Mobile radar detection device for detecting low altitude, low speed and small target |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116513524A (en) * | 2023-07-04 | 2023-08-01 | 北京中联世建建设规划设计有限公司 | Urban planning mapping equipment based on unmanned aerial vehicle remote sensing mapping |
-
2021
- 2021-03-16 CN CN202120542519.8U patent/CN214585952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116513524A (en) * | 2023-07-04 | 2023-08-01 | 北京中联世建建设规划设计有限公司 | Urban planning mapping equipment based on unmanned aerial vehicle remote sensing mapping |
| CN116513524B (en) * | 2023-07-04 | 2023-08-25 | 北京中联世建建设规划设计有限公司 | Urban planning mapping equipment based on unmanned aerial vehicle remote sensing mapping |
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Granted publication date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |