CN219737752U - Turntable mechanism for radar - Google Patents
Turntable mechanism for radar Download PDFInfo
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- CN219737752U CN219737752U CN202321212930.4U CN202321212930U CN219737752U CN 219737752 U CN219737752 U CN 219737752U CN 202321212930 U CN202321212930 U CN 202321212930U CN 219737752 U CN219737752 U CN 219737752U
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- fixedly connected
- radar
- top end
- supporting seat
- symmetrically
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000009471 action Effects 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model discloses a turntable mechanism for radar, and relates to the technical field of radar testing; the utility model comprises a base, wherein the top end of the base is positioned at the central position and is rotationally connected with a connecting column, the top end of the connecting column is fixedly connected with a U-shaped column, the top end inside the U-shaped column is positioned at the central position and is fixedly connected with a first cylinder, an adjusting mechanism is connected between two side ends of the U-shaped column in a sliding manner, and the bottom end of the adjusting mechanism is fixedly connected with the output end of the first cylinder; according to the utility model, by running the two second cylinders and then under the mutual coordination of the rack, the second sliding groove, the gear, the connecting shaft and the placing table, the vertical angle of the radar body is adjusted, and by running the motor, the connecting rod drives the baffle to rotate, so that the problem that the turntable structure can only realize rotation adjustment of the azimuth and cannot adjust the angle of the radar scanning surface is solved, and the practicability of the device is further improved.
Description
Technical Field
The utility model relates to the technical field of radar testing, in particular to a turntable mechanism for a radar.
Background
The radar is used as a non-contact sensing technology for detecting and acquiring distance, speed, angle information and the like of a measured object, has the advantages of wider field angle, longer detection distance, resolution and the like, and is a new technology of a mapping technology after a GPS space positioning system;
the prior art has the following problems:
the prior radar turntable structure can only realize rotation adjustment of azimuth, and can not adjust the angle of a radar sweeping surface, thereby reducing the practicability of the device and the measurement accuracy of the radar.
Disclosure of Invention
In order to solve the problem that only rotation adjustment of azimuth can be realized, the angle of the radar sweeping surface cannot be adjusted; the utility model aims to provide a turntable mechanism for radar.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a revolving stage mechanism for radar, includes the base, the base top is located central point department rotation connection has the spliced pole, spliced pole top fixedly connected with U type post, the inside top of U type post is located central point department fixedly connected with first cylinder, sliding connection has adjustment mechanism between the U type post both sides end, adjustment mechanism bottom and first cylinder output are fixedly connected with.
Preferably, the base bottom is located central point department fixedly connected with motor, motor output runs through base and spliced pole fixed connection, fixedly connected with support frame on the base surface, support frame bottom fixedly connected with removes the wheel.
Preferably, the adjusting mechanism comprises a supporting seat, a second cylinder is symmetrically and fixedly connected to one side of the top end of the supporting seat, a second sliding groove is symmetrically formed in the position, close to the second cylinder, of the top end of the supporting seat, a first sliding groove is symmetrically formed in the center position of two side ends of the U-shaped column, a sliding block is slidably connected inside the first sliding groove, and the sliding block is fixedly connected with the supporting seat.
Preferably, the inside sliding connection of second spout has the rack, second cylinder output and rack one end fixed connection, the supporting seat top is close to rack department symmetry fixedly connected with fixed block, two the opposite face symmetry rotation of fixed block is connected with the connecting axle, fixedly connected with gear on the connecting axle surface, the gear is connected with the rack meshing, two fixedly connected with places the platform between the connecting axle, place platform top fixedly connected with radar body.
Preferably, the two side ends of the placing table are close to one side and symmetrically and rotationally connected with a rotating shaft, the two side ends of the placing table are internally and symmetrically and fixedly connected with motors, the output ends of the motors are fixedly connected with the side ends of the rotating shaft, the other side ends of the rotating shaft are fixedly connected with connecting rods, two baffle plates are fixedly connected between the connecting rods, and the placing table is positioned above the supporting seat and is not connected with the supporting seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the motor is operated so as to drive the connecting column to rotate, so that the upper adjusting structure and the radar body rotate, the adjustment of the horizontal and transverse angles is realized, and then the first cylinder is operated so that the supporting seat is lifted under the action of the first chute, and the overall height is adjusted;
2. according to the utility model, by running the two second cylinders and then under the mutual coordination of the rack, the second sliding groove, the gear, the connecting shaft and the placing table, the vertical angle of the radar body is adjusted, and by running the motor, the connecting rod drives the baffle to rotate, so that the problem that the turntable structure can only realize rotation adjustment of the azimuth and cannot adjust the angle of the radar scanning surface is solved, and the practicability of the device is further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic view of the U-shaped column structure of the present utility model.
FIG. 3 is a schematic view of the adjusting mechanism of the present utility model.
Fig. 4 is a schematic view of the structure of the placement table according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a base; 11. a support frame; 12. a moving wheel; 13. a motor; 2. a connecting column; 3. u-shaped columns; 31. a first cylinder; 32. a first chute; 33. a slide block; 34. a support base; 35. a second chute; 4. a placement table; 41. a motor; 42. a rotating shaft; 43. a connecting rod; 44. a baffle; 45. a fixed block; 46. a rack; 47. a connecting shaft; 48. a gear; 5. a radar body; 6. a second cylinder; 7. an adjusting mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a revolving stage mechanism for radar, including base 1, base 1 top is located central point department rotation connection has spliced pole 2, spliced pole 2 top fixedly connected with U type post 3, U type post 3 inside top is located central point department fixedly connected with first cylinder 31, sliding connection has adjustment mechanism 7 between the 3 both sides ends of U type post, adjustment mechanism 7 bottom and first cylinder 31 output are fixed connection, at first operation motor 13, thereby will drive spliced pole 2 and rotate, thereby make top adjustment mechanism 7 and radar body 5 rotate, realize horizontal transverse angle's regulation, then through operation first cylinder 31, thereby make supporting seat 34 rise under the effect of first spout 32.
The bottom end of the base 1 is fixedly connected with a motor 13 at the central position, and the output end of the motor 13 penetrates through the base 1 and is fixedly connected with the connecting column 2.
By adopting the technical scheme, the motor 13 is operated, so that the fixedly connected connecting column 2 is driven to rotate.
The outer surface of the base 1 is fixedly connected with a support frame 11, and the bottom end of the support frame 11 is fixedly connected with a movable wheel 12.
Through adopting above-mentioned technical scheme, through setting up the movable wheel 12 of support frame 11 bottom to the device has been made things convenient for and has been removed.
The adjusting mechanism 7 comprises a supporting seat 34, a second air cylinder 6 is symmetrically and fixedly connected to the position, close to one side, of the top end of the supporting seat 34, and a second sliding groove 35 is symmetrically formed in the position, close to the second air cylinder 6, of the top end of the supporting seat 34.
By adopting the technical scheme, the rack 46 is driven to move by arranging the second air cylinder 6 and the second sliding groove 35.
The central position of the two side ends of the U-shaped column 3 is symmetrically provided with a first chute 32, a sliding block 33 is connected inside the first chute 32 in a sliding way, and the sliding block 33 is fixedly connected with a supporting seat 34.
Through adopting above-mentioned technical scheme, supporting seat 34 can rise under the effect of slider 33, and first spout 32 is spacing slider 33.
The second chute 35 is internally and slidably connected with a rack 46, the output end of the second cylinder 6 is fixedly connected with one end of the rack 46, the top end of the supporting seat 34 is symmetrically and fixedly connected with a fixed block 45 near the rack 46, and the two fixed blocks 45 are symmetrically and rotatably connected with a connecting shaft 47 in opposite faces.
By adopting the technical scheme, the rack 46 is driven to move in the second sliding groove 35 by operating the second cylinder 6.
The gear 48 is fixedly connected to the outer surface of the connecting shaft 47, the gear 48 is meshed with the rack 46, the placing table 4 is fixedly connected between the two connecting shafts 47, and the radar body 5 is fixedly connected to the top end of the placing table 4.
By adopting the above technical scheme, the gear 48 rotates under the action of the rack 46, so that the connecting shaft 47 drives the placement table 4 to rotate.
The two side ends of the placing table 4 are symmetrically and rotationally connected with a rotating shaft 42 near one side, the two side ends of the placing table 4 are symmetrically and fixedly connected with motors 41 near the two sides, the output ends of the motors 41 are fixedly connected with the side ends of the rotating shaft 42, the other side ends of the rotating shaft 42 are fixedly connected with connecting rods 43, a baffle 44 is fixedly connected between the two connecting rods 43, and the placing table 4 is positioned above the supporting seat 34 and is not connected with the supporting seat 34.
By adopting the above technical scheme, the motor 41 is operated, so that the two connecting rods 43 are driven to rotate, and the baffle 44 is driven to rotate.
Working principle: when the device is used, firstly, the device can be moved by the moving wheel 12, and the motor 13 is operated so as to drive the connecting column 2 to rotate, so that the upper adjusting mechanism 7 and the radar body 5 rotate, the adjustment of the horizontal and transverse angles is realized, and then the supporting seat 34 is lifted under the action of the first sliding groove 32 by operating the first air cylinder 31, so that the integral height is adjusted;
through operation two second cylinders 6 to will drive rack 46 and slide in second spout 35, thereby make meshing connected gear 48 rotate, make connecting axle 47 drive fixed connection place platform 4 and rotate from this, thereby realized carrying out vertical angle's regulation to radar body 5, through operation motor 41, thereby make connecting rod 43 drive baffle 44 rotate, and then solved the revolving stage structure and can only realize rotating the regulation position, can't adjust the problem of angle of radar sweeping surface, further improved the practicality of device.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a revolving stage mechanism for radar, includes base (1), its characterized in that: the novel air conditioner is characterized in that the top end of the base (1) is located at the center position and is rotationally connected with the connecting column (2), the top end of the connecting column (2) is fixedly connected with the U-shaped column (3), the top end inside the U-shaped column (3) is located at the center position and is fixedly connected with the first air cylinder (31), an adjusting mechanism (7) is slidably connected between two side ends of the U-shaped column (3), and the bottom end of the adjusting mechanism (7) is fixedly connected with the output end of the first air cylinder (31).
2. The rotary table mechanism for radar according to claim 1, wherein the bottom end of the base (1) is fixedly connected with a motor (13) at the central position, and the output end of the motor (13) penetrates through the base (1) and is fixedly connected with the connecting column (2).
3. A turntable mechanism for radar according to claim 1, wherein a supporting frame (11) is fixedly connected to the outer surface of the base (1), and a moving wheel (12) is fixedly connected to the bottom end of the supporting frame (11).
4. The rotary table mechanism for radar according to claim 1, wherein the adjusting mechanism (7) comprises a supporting seat (34), a second air cylinder (6) is symmetrically and fixedly connected to the position, close to one side, of the top end of the supporting seat (34), and a second sliding groove (35) is symmetrically formed in the position, close to the second air cylinder (6), of the top end of the supporting seat (34).
5. The rotary table mechanism for radar according to claim 4, wherein first sliding grooves (32) are symmetrically formed in the central positions of two side ends of the U-shaped column (3), sliding blocks (33) are connected inside the first sliding grooves (32) in a sliding mode, and the sliding blocks (33) are fixedly connected with the supporting seats (34).
6. The rotary table mechanism for radar according to claim 4, wherein a rack (46) is slidably connected in the second chute (35), an output end of the second cylinder (6) is fixedly connected with one end of the rack (46), fixing blocks (45) are symmetrically and fixedly connected to the top end of the supporting seat (34) close to the rack (46), and connecting shafts (47) are symmetrically and rotatably connected to opposite surfaces of the two fixing blocks (45).
7. The rotary table mechanism for radar according to claim 6, wherein a gear (48) is fixedly connected to the outer surface of the connecting shaft (47), the gear (48) is meshed with the rack (46), a placement table (4) is fixedly connected between the two connecting shafts (47), and the radar body (5) is fixedly connected to the top end of the placement table (4).
8. The rotary table mechanism for radar according to claim 7, wherein two side ends of the placing table (4) are symmetrically and rotatably connected with a rotating shaft (42) near one side, motors (41) are symmetrically and fixedly connected with two side ends of the placing table (4), the output ends of the motors (41) are fixedly connected with the side ends of the rotating shaft (42), a connecting rod (43) is fixedly connected with the other side end of the rotating shaft (42), a baffle plate (44) is fixedly connected between the two connecting rods (43), and the placing table (4) is positioned above the supporting seat (34) and is not connected with the supporting seat (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212930.4U CN219737752U (en) | 2023-05-19 | 2023-05-19 | Turntable mechanism for radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212930.4U CN219737752U (en) | 2023-05-19 | 2023-05-19 | Turntable mechanism for radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219737752U true CN219737752U (en) | 2023-09-22 |
Family
ID=88055073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321212930.4U Active CN219737752U (en) | 2023-05-19 | 2023-05-19 | Turntable mechanism for radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219737752U (en) |
-
2023
- 2023-05-19 CN CN202321212930.4U patent/CN219737752U/en active Active
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