Adjustable roadblock for indoor unmanned aerial vehicle flight training

Abstract

The utility model discloses an adjustable roadblock for indoor unmanned aerial vehicle flight training. The adjustable roadblock comprises a base, a supporting column and a training ring. The supporting column is vertically installed on the base, a height adjusting device is arranged on the supporting column in the longitudinal direction of the supporting column, and the training ring is connected with the height adjusting device through an angle adjusting device used for adjusting the angle of the training ring. The angle adjusting device can slide up and down along the height adjusting device. The height of the training ring can be adjusted through the lifting assembly, and the angle of the training ring can be adjusted through the rotating assembly, so that the height and angle of the training ring can be adjusted at any time according to actual needs, flight training of the indoor unmanned aerial vehicle is facilitated, and the practicability of the device is improved. The training ring with the adjusted angle is fixed through the limiting assembly, the training ring can be prevented from rotating in the training process, and the stability of the training ring is guaranteed.

Description

Technical Field

[0001] The utility model relates to a field, and in particular to an adjustable roadblock for indoor UAV flight training. Background Art

[0002] Drones are a relatively advanced product. The drones we see in daily life are civilian drones. They are small in size and have a limited maximum flight altitude. They can be used as a common entertainment tool in life. Drones can generally be used in conjunction with mobile phones. By installing the mobile phone on the drone and turning on the camera function, you can use the drone to achieve high-altitude and long-distance shooting, which is often called aerial photography. Sometimes due to weather reasons, drones cannot fly outdoors and indoor training equipment is needed to provide effective training for the drone.

[0003] When conducting drone flight training indoors, roadblocks are required. Existing roadblocks are usually composed of support poles and training circles. During training, the drone is made to pass through multiple training circles. However, the training circles are usually installed on the support poles with clamps and bolts. The height of the training circles needs to be adjusted manually, and the height of the training circles cannot be adjusted in real time according to actual needs. In addition, the angle of the training circles cannot be adjusted, which reduces the practicality of the device and leads to poor efficiency of drone flight training.

[0004] Therefore, in the face of the current problem of inconvenient submission of the training circle, it is a technical problem that needs to be solved urgently to develop an adjustable roadblock for indoor drone flight training that can simultaneously adjust the height and angle of the training circle and has good stability. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable roadblock for indoor UAV flight training, so as to solve the problem that the existing UAV flight training roadblocks are inconvenient to adjust.

[0006] In order to solve the above technical problems, the present invention provides an adjustable roadblock for indoor drone flight training, comprising a base, a support column and a training circle; the support column is vertically installed on the base, and a height adjustment device arranged longitudinally along the support column is provided on the support column. The training circle is connected to the height adjustment device via an angle adjustment device for adjusting the angle of the training circle; the angle adjustment device can slide up and down along the height adjustment device.

[0007] Furthermore, the height adjustment device includes a screw rod arranged longitudinally along the support column, and a limit piece is provided at the top of the support column; one end of the screw rod is connected to the first driver, and the other end of the screw rod is rotatably connected to the limit piece, and a slider that cooperates with the screw rod is provided on the screw rod, and the angle adjustment device is connected to the slider.

[0008] Furthermore, the angle adjustment device includes a training ring fixing component for installing the training ring, a rotating component for driving the training ring fixing component to rotate, and a limiting component for limiting the training ring fixing component after the angle is adjusted.

[0009] Furthermore, the training ring fixing assembly includes a clamp and a connecting plate installed on the open side of the clamp, and the training ring is fixed between the clamp and the connecting plate.

[0010] Furthermore, the rotating assembly includes a first gear, a second gear and a second driver; the second driver is connected to the second gear for driving the second gear to rotate; the first gear is meshed with the second gear, one side of the first gear is connected to the slider through a rotating shaft, and the training ring fixing assembly is installed on the side of the first gear away from the slider.

[0011] Furthermore, a connecting rod is provided on the side of the first gear away from the slider, and a mounting hole matching the connecting rod is provided on the connecting plate. After the connecting rod passes through the mounting hole of the connecting plate, it is locked on the connecting rod by a locking piece.

[0012] Furthermore, a threaded section is provided at one end of the connecting rod away from the first gear, and the locking member is a nut matched with the threaded section.

[0013] Furthermore, the limiting assembly includes an L-shaped mounting plate, an electric push rod and a card plate; one end of the L-shaped mounting plate is fixedly connected to the slider, and the other end of the L-shaped mounting plate is arranged to face one side of the first gear; the electric push rod is installed on the L-shaped mounting plate, and the driving end of the electric push rod is arranged to face the first gear, and the card plate is installed at the driving end of the electric push rod, and the card plate is embedded in the tooth groove of the first gear as the electric push rod extends, and the card plate is disengaged from the tooth groove of the first gear as the electric push rod contracts.

[0014] Furthermore, the support column is a support frame, which includes two oppositely arranged side panels and a longitudinal panel connected between one side of the two side panels; the limiting member is a second cover panel fixed on the top of the two side panels; a first cover panel is provided between the other sides of the two side panels, and a slide groove is provided on the first cover panel along the longitudinal direction of the first cover panel; the screw rod is longitudinally installed in the support frame, and the slider includes a slider body and a protruding block arranged on one side of the slider body; the slider body is installed on the screw rod, one end of the protruding block is connected to the slider body, and the other end of the protruding block passes through the slide groove and extends to the support frame and is connected to the angle adjustment device.

[0015] Furthermore, a threaded male / female connector is provided at the bottom of the support column, and a threaded female / male connector that matches the threaded male / female connector is provided at the top of the base.

[0016] The beneficial effects of the utility model are:

[0017] 1. The height of the training circle can be adjusted by the lifting component, and the angle of the training circle can be adjusted by the rotating component, so that the height and angle of the training circle can be adjusted at any time according to actual needs, which is convenient for indoor drone flight training and improves the practicality of the device.

[0018] 2. The training circle with adjusted angle is fixed by the limit assembly to prevent the training circle from rotating during training and ensure the stability of the training circle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The same reference numerals are used in these drawings to represent the same or similar parts. The exemplary embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the overall internal structure of the utility model.

[0022] Figure 3 This is a structural diagram of the height adjustment device of the present utility model.

[0023] Figure 4 This is a structural diagram of the slider and angle adjustment device of the utility model.

[0024] Among them: 1. Base, 2. Support column, 3. First cover plate; 301. Slide groove, 4. Second cover plate, 5. Slider, 501. Protrusion, 6. Height adjustment device, 7. Training circle, 8. Angle adjustment device; 9. Limit assembly; 10. First motor, 11. Screw, 12. Connecting rod, 13. Connecting plate, 14. First gear, 15. Second motor, 16. Second gear; 17. L-shaped mounting plate, 18. Electric push rod, 19. Clamping plate; 20. Nut. DETAILED DESCRIPTION

[0025] like Figure 1 The adjustable roadblock for indoor drone flight training shown in the figure comprises a base 1, a support column 2, and a training circle 7. The support column 2 is vertically mounted on the base 1 and is provided with a height adjustment device 6 arranged longitudinally along the support column 2. The training circle 7 is connected to the height adjustment device 6 via an angle adjustment device 8 for adjusting the angle of the training circle 7. The angle adjustment device 8 can slide up and down along the height adjustment device 6. The height of the training circle 7 can be adjusted by a lifting assembly, and the angle of the training circle 7 can be adjusted by a rotating assembly. This allows the height and angle of the training circle 7 to be adjusted at any time according to actual needs, facilitating indoor drone flight training and improving the practicality of the device.

[0026] According to one embodiment of the present application, Figure 2 and Figure 3 As shown, the height adjustment device 6 includes a screw rod 10 arranged longitudinally along the support column 2, with a stopper provided at the top of the support column 2. One end of the screw rod 10 is connected to the output shaft of a first driver fixed to the bottom of the support column 2, and the other end of the screw rod 10 is rotatably connected to the stopper. A slider 5 is provided on the screw rod 10 and threadedly engaged with the screw rod 10, and the angle adjustment device 8 is connected to the slider 5. During adjustment, the first driver (first motor 10) drives the screw rod 10 to rotate, driving the slider 5 to move up and down along the screw rod 10, thereby driving the angle adjustment device 8 and the training ring 7 fixed to the angle adjustment device 8 to move up and down, thereby achieving height adjustment of the training ring 7.

[0027] According to one embodiment of the present application, Figure 4 As shown, the angle adjustment device 8 includes a training ring fixing assembly for mounting the training ring 7, a rotating assembly 8 for driving the training ring fixing assembly to rotate, and a limiting assembly 9 for limiting the position of the training ring fixing assembly after the angle is adjusted. During adjustment, the training ring 7 is fixed by the training ring fixing assembly, then the rotating assembly drives the training ring fixing assembly to rotate, and then the limiting assembly 9 fixes the training ring 7 at the adjusted angle. This prevents the training ring 7 from rotating during training and ensures its stability.

[0028] According to one embodiment of the present application, the training ring fixing assembly includes a clamp and a connecting plate 13 mounted on the open side of the clamp, and the training ring 7 is fixed between the clamp and the connecting plate 13. The training ring 7 is mounted on the connecting plate 13 using a clamp that conforms to the training ring 7, and then the connecting plate 13 is fixed to the rotating assembly.

[0029] According to one embodiment of the present application, the rotation assembly includes a first gear 14, a second gear 16, and a second driver; the second driver is connected to the second gear 16 and is used to drive the second gear 16 to rotate; the first gear 14 meshes with the second gear 16, and one side of the first gear 14 is connected to the slider 5 via a rotating shaft. The training ring fixing assembly is installed on the side of the first gear 14 away from the slider 5. When the rotation assembly is in operation, the second driver (i.e., the second motor 15) drives the second gear 16 to rotate, thereby rotating the first gear 14 meshing with the second gear 16, and thus the connecting plate 13 drives the training ring 7 to rotate.

[0030] According to one embodiment of the present application, a connecting rod 12 is provided on a surface of the first gear 14 away from the slider 5. A mounting hole is provided on the connecting plate 13 to mate with the connecting rod 12. After the connecting rod 12 passes through the mounting hole of the connecting plate 13, it is locked to the connecting rod 12 by a locking member. By providing the connecting rod 12 on the first gear 14 and then securing the connecting plate 13 to the connecting rod 12, the connecting plate 13 is secured. This securing method for the connecting plate 13 has a simple structure and is convenient for assembly and disassembly.

[0031] According to one embodiment of the present application, a threaded section is provided at one end of the connecting rod 12 away from the first gear 14, and the locking member is a nut 20 that cooperates with the threaded section. After the connecting plate 13 is installed on the connecting rod 12, the connecting plate 13 can be fixed between the first gear 14 and the nut 20 by tightening the nut 20; wherein, the nut 20 can specifically adopt a butterfly positioning nut, and the nut 20 can be locked manually.

[0032] According to one embodiment of the present application, the limiting assembly 9 includes an L-shaped mounting plate 17, an electric push rod 18 and a card plate 9; one end of the L-shaped mounting plate 17 is fixedly connected to the slider 5, and the other end of the L-shaped mounting plate 17 is arranged to face one side of the first gear 14; the electric push rod 18 is installed on the L-shaped mounting plate 17, and the driving end of the electric push rod 18 is arranged to face the first gear 14, and the card plate 9 is installed at the driving end of the electric push rod 18. The card plate 9 is embedded in the tooth groove of the first gear 14 as the electric push rod 18 extends, and the card plate 9 is disengaged from the tooth groove of the first gear 14 as the electric push rod 18 contracts.

[0033] According to one embodiment of the present application, the support column 2 is a support frame, which includes two oppositely disposed side panels and a longitudinal panel connected between one side of the two side panels. The limiting member is a second cover plate 4 fixed to the top of the two side panels. A first cover plate 3 is disposed between the other sides of the two side panels, and the first cover plate 3 is provided with a slide groove 301 extending longitudinally along the first cover plate 3. A screw rod 10 is longitudinally mounted within the support frame. The slider 5 includes a slider body 5 and a protrusion 501 disposed on one side of the slider body 5. The slider body 5 is mounted on the screw rod 10. One end of the protrusion 501 is connected to the slider body 5, and the other end of the protrusion 501 extends through the slide groove 301 to the support frame and connects to the angle adjustment device 8. The L-shaped mounting plate 17 and the second motor 15 are both fixed to the protrusion 501. After the angle of the training circle 7 is adjusted by rotating the assembly, the electric push rod 18 of the limiting assembly 9 is activated, causing the clamping plate 9 to clamp the first gear 14, thereby fixing the position of the connecting plate 13 and maintaining the angle of the training circle 7.

[0034] According to one embodiment of the present application, a threaded male / female connector is provided at the bottom of the support column 2, and a threaded female / male connector that mates with the threaded male / female connector is provided at the top of the base 1. The threaded connector detachably connects the support column 2 to the base 1, making assembly and disassembly of the support column 2 and the base 1 easier.

[0035] The specific usage of the adjustable roadblock for indoor drone flight training is as follows:

[0036] Place multiple devices of the present application at different positions on the ground indoors, and manipulate the drone to pass through multiple training circles 7 to achieve indoor drone flight training; the first motor 10 of the height adjustment device 6 drives the threaded rod to rotate, so that the slider 5 slides longitudinally in the support frame, thereby changing the height of the training circle 7; the second motor 15 of the angle adjustment device 8 drives the second gear 16 to rotate, so that the first gear 14 drives the connecting plate 13 to rotate, thereby adjusting the angle of the training circle 7; and the electric push rod 18 of the limit assembly 9 pushes the card plate 9 to cooperate with the first gear 14 to fix the position of the connecting plate 13, thereby fixing the angle of the training circle 7.

Claims

1. An adjustable roadblock for indoor UAV flight training, characterized by: The training ring comprises a base, a support column and a training ring; the support column is vertically mounted on the base, and a height adjustment device is provided on the support column along the longitudinal direction of the support column; the training ring is connected to the height adjustment device via an angle adjustment device for adjusting the angle of the training ring; the angle adjustment device can slide up and down along the height adjustment device; The height adjustment device includes a screw rod arranged longitudinally along the support column, and a limit piece is provided on the top of the support column; one end of the screw rod is connected to the first driver, and the other end of the screw rod is rotatably connected to the limit piece. The screw rod is provided with a slider that cooperates with the screw rod, and the angle adjustment device is connected to the slider; The angle adjustment device includes a training ring fixing assembly for mounting the training ring, a rotating assembly for driving the training ring fixing assembly to rotate, and a limiting assembly for limiting the position of the training ring fixing assembly after the angle is adjusted; The rotating assembly includes a first gear, a second gear and a second driver; the second driver is connected to the second gear for driving the second gear to rotate; the first gear is meshed with the second gear, one side of the first gear is connected to the slider through a rotating shaft, and the training ring fixing assembly is installed on the side of the first gear away from the slider.

2. The adjustable roadblock for indoor UAV flight training according to claim 1 is characterized in that: The training ring fixing assembly includes a clamp and a connecting plate installed on the open side of the clamp, and the training ring is fixed between the clamp and the connecting plate.

3. The adjustable roadblock for indoor UAV flight training according to claim 2, characterized in that: A connecting rod is provided on the side of the first gear away from the slider, and a mounting hole matching the connecting rod is provided on the connecting plate. After the connecting rod passes through the mounting hole of the connecting plate, it is locked on the connecting rod by a locking piece.

4. The adjustable roadblock for indoor UAV flight training according to claim 3 is characterized in that: A threaded section is provided at one end of the connecting rod away from the first gear, and the locking member is a nut matched with the threaded section.

5. The adjustable roadblock for indoor UAV flight training according to claim 4 is characterized in that: The limiting assembly includes an L-shaped mounting plate, an electric push rod and a card plate; one end of the L-shaped mounting plate is fixedly connected to the slider, and the other end of the L-shaped mounting plate is arranged to face one side of the first gear; the electric push rod is installed on the L-shaped mounting plate, and the driving end of the electric push rod is arranged to face the first gear, and the card plate is installed at the driving end of the electric push rod, and the card plate is embedded in the tooth groove of the first gear as the electric push rod extends, and the card plate is disengaged from the tooth groove of the first gear as the electric push rod contracts.

6. The adjustable roadblock for indoor UAV flight training according to claim 1, characterized in that: The support column is a support frame, and the support frame includes two oppositely arranged side panels, a longitudinal panel connected between one side of the two side panels; the limiter is a second cover panel fixed to the top of the two side panels; a first cover panel is provided between the other sides of the two side panels, and a slide groove is provided on the first cover panel along the longitudinal direction of the first cover panel; the screw rod is longitudinally installed in the support frame, and the slider includes a slider body and a protruding block provided on one side of the slider body; The slider body is installed on the screw rod, one end of the protruding block is connected to the slider body, and the other end of the protruding block passes through the slide groove and extends to the support frame and is connected to the angle adjustment device.

7. The adjustable roadblock for indoor UAV flight training according to claim 1 or 6, characterized in that: A threaded male / female connector is provided at the bottom of the support column, and a threaded female / male connector that matches the threaded male / female connector is provided at the top of the base.

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