Auxiliary device for correcting disk of unmanned aerial vehicle

Abstract

The utility model discloses an auxiliary device for correcting a disk of an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The top surface of the base is fixedly connected with a boss, the top surface of the boss is internally embedded and rotatably connected with a rotating ring, the middle of the top surface of the boss is fixedly connected with a stand column, the top surface of the stand column is provided with a compass, the top surface of the rotating ring is fixedly connected with a vertical cylinder, and the top surface of the vertical cylinder is slidably connected with a movable rod in a penetrating manner; the top end of the movable rod is fixedly connected with a bearing plate, the outer side wall of the bearing plate is fixedly connected with a protruding plate, and the top face of the protruding plate is fixedly connected with a binding belt. The unmanned aerial vehicle is good in safety, a magnetic compass of the unmanned aerial vehicle can be conveniently corrected, and a worker does not need to lift the unmanned aerial vehicle to rotate, so that the labor amount of the worker is reduced, the unmanned aerial vehicle can be bound and fixed, and the unmanned aerial vehicle is prevented from falling off when the unmanned aerial vehicle is driven by the bearing plate to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an auxiliary device for correcting a disk of an unmanned aerial vehicle. Background Art

[0002] Unmanned aerial vehicle is abbreviated as UAV. UAV is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device, or operated completely or intermittently autonomously by an on-board computer. The magnetic compass of UAV needs to be corrected when it is in use.

[0003] When existing drones are performing disk correction, the workers usually lift the drone and make it circle to correct the disk, which is rather troublesome and there is also a risk of accidentally hitting people around. To address the above problems, the inventors propose an auxiliary device for drone disk correction to solve the above problems. Utility Model Content

[0004] In order to solve the problem that when existing UAVs are performing disk correction, most of them require staff to lift the UAV and make it circle to achieve the purpose of correcting the disk, which is quite troublesome; the purpose of the utility model is to provide an auxiliary device for UAV disk correction.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an auxiliary device for disk correction of unmanned aerial vehicles, comprising a base, a boss fixedly connected to the top surface of the base, a rotating ring embedded in the top surface of the boss and rotatably connected, a column fixedly connected to the middle of the top surface of the boss, a compass placed on the top surface of the column, a vertical tube fixedly connected to the top surface of the rotating ring, a movable rod slidably connected to the top surface of the vertical tube, the top of the movable rod fixedly connected to a supporting plate, the outer wall of the supporting plate fixedly connected to a convex plate, and the top surface of the convex plate fixedly connected to a restraining belt.

[0006] Preferably, the top surface of the boss is provided with an annular groove, the rotating ring is located in the annular groove, and the rotating ring cooperates with the annular groove, the outer side wall of the rotating ring is fixedly connected with a guide ring, the inside of the annular groove is provided with a guide groove, the guide ring is rotatably connected with the guide groove to push the vertical cylinder, the rotating ring can rotate in the annular groove, and the mutual cooperation between the guide ring and the guide groove can make the rotating ring rotate more smoothly, the rotating ring can drive the vertical cylinder to rotate when rotating, and then the supporting plate can be rotated, the supporting plate is used to place the drone, when the supporting plate drives the drone to rotate, the magnetic compass in the drone can be corrected, so as to reduce the workload of the staff to lift the drone to turn in circles to correct the disk.

[0007] Preferably, the four corners of the bottom surface of the base are fixedly connected to the frame, and the bottom surface of the frame is provided with universal wheels, and the universal wheels are selected from the type with self-locking performance. The universal wheels can facilitate the movement of the device. After moving to the desired position, the universal wheels are locked to prevent the universal wheels from moving again. There are four vertical cylinders, and the four vertical cylinders are distributed in an array with the axis of the boss as the center. The side wall of the vertical cylinder is penetrated by a threaded hole, and a fastening knob is provided on one side of the vertical cylinder. The rod portion of the fastening knob is a threaded rod, and the threaded rod corresponds to and cooperates with the threaded hole. By pulling the movable rod upward, the height of the supporting plate can be adjusted so that the drone is higher than the operator, so as to avoid the operator hindering the rotation of the drone when the drone is rotated by the supporting plate. After completing the adjustment of the height of the supporting plate, the fastening knob is turned so that the rod portion of the fastening knob cooperates with the threaded hole, so that the rod end of the fastening knob is tightly fitted with the movable rod, and the adjusted movable rod can be limited and fixed.

[0008] Preferably, there are four convex plates, and the four convex plates are symmetrically distributed with the axis of the supporting plate as the center, one side of the restraint belt is fixedly connected with a round-hair Velcro, and the other side of the restraint belt is fixedly connected with a bristle Velcro, and the round-hair Velcro is bonded to the bristle Velcro. After a long-distance trip, the drone has a magnetic declination, so it is necessary to calibrate the magnetic compass to correct the data so that it can indicate the direction correctly. The drone to be corrected is placed on the supporting plate, and the drone is restrained and fixed by the restraint belt to prevent the drone from falling when the supporting plate drives the drone to rotate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model is convenient for correcting the magnetic compass of the drone, and the staff does not need to lift the drone to turn around, thereby reducing the workload of the staff. The drone can be tied and fixed by the provided restraint belt to prevent the drone from falling when the supporting plate drives the drone to rotate;

[0011] 2. The utility model is easy to move. The universal wheels are provided to facilitate the movement of the device, and the supporting plate can be raised and lowered. When not in use, the supporting plate can be lowered to reduce the occupied space. When it is needed, the supporting plate can be raised to avoid the drone colliding with the operator when the drone is rotated by the supporting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is an exploded view of the utility model.

[0015] Figure 3 It is an enlarged view of point A of the present utility model.

[0016] In the figure: 1. base; 2. frame; 3. universal wheel; 4. boss; 5. annular groove; 6. rotating ring; 7. vertical cylinder; 8. threaded hole; 9. tightening knob; 10. movable rod; 11. supporting plate; 12. convex plate; 13. restraining belt; 14. column; 15. compass; 16. guide ring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-3 As shown, the utility model provides an auxiliary device for disk correction of unmanned aerial vehicles, including a base 1, a boss 4 is fixedly connected to the top surface of the base 1, a rotating ring 6 is embedded in the top surface of the boss 4 and is rotatably connected, a column 14 is fixedly connected to the middle of the top surface of the boss 4, a compass 15 is placed on the top surface of the column 14, a vertical tube 7 is fixedly connected to the top surface of the rotating ring 6, a movable rod 10 is inserted and slidably connected to the top surface of the vertical tube 7, the top of the movable rod 10 is fixedly connected to a supporting plate 11, the outer side wall of the supporting plate 11 is fixedly connected to a convex plate 12, and the top surface of the convex plate 12 is fixedly connected to a restraining belt 13.

[0019] The top surface of the boss 4 is provided with an annular groove 5, the rotating ring 6 is located in the annular groove 5, and the rotating ring 6 cooperates with the annular groove 5. The outer wall of the rotating ring 6 is fixedly connected with a guide ring 16, and the inside of the annular groove 5 is provided with a guide groove, and the guide ring 16 is rotatably connected with the guide groove.

[0020] By adopting the above technical solution, the vertical cylinder 7 is pushed, and the rotating ring 6 can rotate in the annular groove 5. The mutual cooperation between the guide ring 16 and the guide groove can make the rotating ring 6 rotate more smoothly. When the rotating ring 6 rotates, it can drive the vertical cylinder 7 to rotate, and then the supporting plate 11 can be rotated. The supporting plate 11 is used to place the drone. When the supporting plate 11 drives the drone to rotate, the magnetic compass in the drone can be corrected, so as to reduce the workload of the staff in lifting the drone to rotate and correct the magnetic disk.

[0021] The four corners of the bottom surface of the base 1 are fixedly connected to a frame body 2 , and the bottom surface of the frame body 2 is provided with universal wheels 3 .

[0022] By adopting the above technical solution, the universal wheel 3 is selected to have a self-locking performance. The universal wheel 3 can be used to facilitate the movement of the device. After moving to the desired position, the universal wheel 3 is locked to prevent the universal wheel 3 from moving again.

[0023] There are four vertical cylinders 7, and the four vertical cylinders 7 are distributed in an array with the axis of the boss 4 as the center. A threaded hole 8 is penetrated through the side wall of the vertical cylinder 7, and a tightening knob 9 is provided on one side of the vertical cylinder 7. The rod of the tightening knob 9 is a threaded rod, which corresponds to and matches the threaded hole 8.

[0024] By adopting the above-mentioned technical solution, the height of the supporting plate 11 can be adjusted by pulling the movable rod 10 upwards, so that the UAV is higher than the operator, avoiding the operator from hindering the rotation of the UAV when the UAV is rotated by the supporting plate 11. After completing the adjustment of the height of the supporting plate 11, turn the fastening knob 9 so that the rod part of the fastening knob 9 cooperates with the threaded hole 8, so that the rod end of the fastening knob 9 fits tightly with the movable rod 10, and the adjusted movable rod 10 can be limited and fixed.

[0025] There are four convex plates 12, and the four convex plates 12 are symmetrically distributed with the axis of the supporting plate 11 as the center. One side of the restraint belt 13 is fixedly connected with a round-hair Velcro, and the other side of the restraint belt 13 is fixedly connected with a bristle Velcro, and the round-hair Velcro is bonded to the bristle Velcro.

[0026] By adopting the above technical solution, after the drone has traveled a long distance, there will be a magnetic declination, so it is necessary to calibrate the magnetic compass to correct the data so that it can correctly indicate the direction. The drone to be corrected is placed on the support plate 11 and the drone is restrained and fixed by the restraint belt 13 to prevent the drone from falling when the support plate 11 drives the drone to rotate.

[0027] Working principle: When the utility model is used, the device is moved to the desired position by the universal wheel 3, then the universal wheel 3 is locked to prevent the universal wheel 3 from moving again, and then the drone to be corrected is placed on the support plate 11, and the drone is restrained and fixed by the restraint belt 13;

[0028] By pulling the movable rod 10 upward, the height of the supporting plate 11 can be adjusted so that the UAV is higher than the operator, so as to avoid the operator hindering the rotation of the UAV when the UAV is rotated by the supporting plate 11. After the height of the supporting plate 11 is adjusted, the tightening knob 9 is turned so that the rod of the tightening knob 9 is matched with the threaded hole 8, so that the rod end of the tightening knob 9 is tightly fitted with the movable rod 10, and the adjusted movable rod 10 can be limited and fixed;

[0029] Then, push the vertical cylinder 7, and the rotating ring 6 can rotate in the annular groove 5. The guide ring 16 cooperates with the guide groove so that the rotating ring 6 can rotate more smoothly. When rotating, the rotating ring 6 can drive the vertical cylinder 7 to rotate, and then the supporting plate 11 can be rotated. The supporting plate 11 is used to place the drone. When the supporting plate 11 drives the drone to rotate, the magnetic compass in the drone can be corrected to reduce the workload of the staff in lifting the drone to rotate and correct the magnetic disk.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An auxiliary device for correction of a disk of an unmanned aerial vehicle, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a boss (4), the top surface of the boss (4) is embedded with a rotating ring (6) for rotation, the middle of the top surface of the boss (4) is fixedly connected to a column (14), the top surface of the column (14) is provided with a compass (15), the top surface of the rotating ring (6) is fixedly connected to a vertical tube (7), the top surface of the vertical tube (7) is slidably connected to a movable rod (10), the top end of the movable rod (10) is fixedly connected to a supporting plate (11), the outer side wall of the supporting plate (11) is fixedly connected to a convex plate (12), and the top surface of the convex plate (12) is fixedly connected to a restraining belt (13).

2. The auxiliary device for correction of a disk of an unmanned aerial vehicle according to claim 1, characterized in that: The top surface of the boss (4) is provided with an annular groove (5), the rotating ring (6) is located in the annular groove (5), and the rotating ring (6) matches the annular groove (5).

3. The auxiliary device for correction of a disk of a drone as claimed in claim 2, characterized in that: A guide ring (16) is fixedly connected to the outer wall of the rotating ring (6), a guide groove is provided inside the annular groove (5), and the guide ring (16) is rotatably connected to the guide groove.

4. The auxiliary device for correction of a disk of a drone as claimed in claim 1, characterized in that: The four corners of the bottom surface of the base (1) are fixedly connected to a frame body (2), and the bottom surface of the frame body (2) is provided with universal wheels (3).

5. The auxiliary device for correction of a disk of an unmanned aerial vehicle according to claim 1, characterized in that: There are four vertical cylinders (7), and the four vertical cylinders (7) are distributed in an array with the axis of the boss (4) as the center.

6. The auxiliary device for correction of a disk of a drone as claimed in claim 1, characterized in that: A threaded hole (8) is provided through the side wall of the vertical cylinder (7), and a tightening knob (9) is provided on one side of the vertical cylinder (7). The rod of the tightening knob (9) is a threaded rod, and the threaded rod corresponds to and matches the threaded hole (8).

7. The auxiliary device for correction of a disk of a drone as claimed in claim 1, characterized in that: There are four protruding plates (12), and the four protruding plates (12) are symmetrically distributed with the axis of the supporting plate (11) as the center.

8. The auxiliary device for correction of a disk of an unmanned aerial vehicle as claimed in claim 1, characterized in that: One side of the binding belt (13) is fixedly connected to a round-hair Velcro, and the other side of the binding belt (13) is fixedly connected to a bristle Velcro, and the round-hair Velcro is bonded to the bristle Velcro.

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