Physical identification for unmanned aerial vehicle scheduled path flight training

Abstract

The utility model discloses a kind of physical identification of unmanned aerial vehicle scheduled path flight training, belong to unmanned aerial vehicle field, including identification pole and the identification ball and pedestal located at the upper and lower end of identification pole.The utility model is compared with prior art's advantage is in:the ground of this device base is designed as drill bit form, to facilitate identification pole insertion ground, and set up drill bit storage hole of storage drill bit in the inside of identification pole, and fixed by the thread column of the two sides of rotating column with the screw hole above drill bit storage hole, to guarantee when recycling, drill bit cannot appear the case of injuring human body;Reasonably design identification ball as inflatable nylon material sphere, and install storage shell below identification ball, so that identification ball can deflate directly when not in use, and sphere is placed in storage shell and stored, to guarantee carrying, not worry about the case of identification ball and identification pole carrying quantity inconsistency.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicles (UAVs), specifically to a physical identifier for UAV flight training along a predetermined path. Background Technology

[0002] As a new type of unmanned equipment, drones require multi-level training for pilots before they can be put into formal flight. This is to prevent drones from causing injury to people during flight. In order to ensure that pilots can see the training path clearly during training, multiple physical markers for flight training are usually installed around the drone's predetermined path.

[0003] The existing physical markers for drone flight training along predetermined paths typically refer to marker poles with a marker ball at the top and a base at the bottom. In order to adapt to different environments, the base is usually divided into a plastic weighted base filled with sand and water and a ground-mounted base.

[0004] While these marker poles are easy to fix and assemble, the sharp ends of the ground-mounted posts can easily cause accidental injury during storage and transportation. Furthermore, the marker balls are typically made of colored EVA foam balls, tennis balls, or specialized plastic marker balls, which means they need to be stored separately after disassembly. This necessitates a second quantity comparison during transportation to prevent discrepancies. Utility Model Content

[0005] The technical problem this invention aims to solve is that the ground-mounted base of the physical markers used for pre-planned flight training of existing UAVs is prone to causing injury, and the marker balls need to be stored separately due to material issues.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a physical marker for UAV flight training along a predetermined path, including a marker pole and marker balls and a base located at the upper and lower ends of the marker pole. The base includes a rotating column with threaded ends and a drill bit welded to the threaded end on one side of the rotating column. The bottom surface of the rotating column marker pole is provided with a screw hole corresponding to the threaded end of the rotating column, and the bottom surface of the screw hole is provided with a drill bit storage hole for storing the drill bit. A counterweight plate is fitted on the threaded column of the rotating column.

[0007] The marker ball is an inflatable nylon ball, and a valve core is provided on one side of the marker ball. The top surface of the marker rod is provided with a storage shell for storing the deflated marker ball, and the bottom surface of the storage shell is provided with a threaded rod that is screwed into the top of the marker rod. The valve core passes through one side of the bottom surface of the storage shell.

[0008] As an improvement, the marker ball is attached to the inner wall of the storage shell with strong adhesive.

[0009] As an improvement, the open end of the storage shell is provided with a shell cover connected by threads.

[0010] As an improvement, an anti-collision rubber layer is adhered to the outer wall of the storage shell.

[0011] As an improvement, the signpost is made of fiberglass.

[0012] As an improvement, the middle rod of the rotating column is provided with anti-slip texture.

[0013] The advantages of this invention compared to existing technologies are as follows: The base is designed in the shape of a drill bit, facilitating the insertion of the marker pole into the ground. A drill bit storage hole is provided inside the marker pole, and the drill bit is fixed in place by threaded posts on both sides of the rotating column and threaded holes above the storage hole. This ensures that the drill bit will not injure the user during retrieval. Similarly, the marker ball is designed as an inflatable nylon sphere, with a storage shell installed below it. This allows the marker ball to be deflated and placed into the storage shell when not in use, ensuring that there is no discrepancy between the number of marker balls and marker poles carried during transport. Attached Figure Description

[0014] Figure 1 This is a general structural diagram of a physical identifier for a drone's predetermined path flight training according to this utility model.

[0015] Figure 2 This is an exploded view of the overall structure of a physical marker for a drone's predetermined path flight training according to this utility model.

[0016] Figure 3 This is a cross-sectional view of the overall structure of a physical marker for a drone's predetermined path flight training according to this utility model.

[0017] Figure 4 yes Figure 3 Enlarged view of point A.

[0018] As shown in the figure: 1. Marker rod; 2. Marker ball; 21. Valve core; 3. Base; 31. Rotating column; 32. Drill bit; 33. Screw hole; 34. Drill bit storage hole; 35. Counterweight plate; 4. Storage shell; 41. Threaded rod. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] As per the instruction manual Figure 1 , 2 As shown in Figures 3 and 4, the physical markers for existing UAV predetermined path flight training include marker pole 1, marker ball 2 located at the upper and lower ends of marker pole 1, and base 3.

[0021] To prevent injury during transport of the base 3, the base 3 includes a rotating column 31 with threaded ends and a drill bit 32 welded to the threaded end of one side of the rotating column 31. The bottom surface of the rotating column 31 and the marker rod 1 is provided with a screw hole 33 corresponding to the threaded end of the rotating column 31, and the bottom surface of the screw hole 33 is provided with a drill bit storage hole 34 for storing the drill bit 32. To facilitate fixing the marker rod 1 on a cement floor, a counterweight plate 35 is fitted on the threaded column of the rotating column 31. When using the side of the drill bit 32, the counterweight plate 35 can also serve as a foot pedal to facilitate fixing the drill bit 32. To prevent the rotating column 31 from being difficult to disassemble due to its overly smooth surface, the middle rod of the rotating column 31 is provided with anti-slip texture, and the marker rod 1 is made of fiberglass rod to prevent damage to the drone when it collides with the marker rod 1.

[0022] Similarly, to prevent the marker ball 2 from damaging the drone and to facilitate its storage with the marker pole 1 during transport, the marker ball 2 is an inflatable nylon ball, and one side of the marker ball 2 is provided with a valve core 21, which passes through the bottom side of the storage shell 4. The top surface of the marker pole 1 is provided with a storage shell 4 for storing the deflated marker ball 2, and the opening end of the storage shell 4 is provided with a shell cover connected by threads. To facilitate the connection between the storage shell 4 and the marker pole 1, the bottom surface of the storage shell 4 is provided with a threaded rod 41 that is screwed into the top of the marker pole 1. To ensure that the storage shell 4 will not crush the deflated marker ball 2 during transportation, the storage shell 4 itself is made of a hard shell, such as a metal shell. However, to protect the drone when it collides with the shell, an anti-collision rubber layer is adhered to the outer wall of the storage shell 4.

[0023] In the specific implementation of this utility model, a suitable base 3 surface is selected according to the ground type of the training path. When the ground is soil, the drill bit 32 end is selected, and the counterweight plate 35 is screwed onto the top surface of the stud above the drill bit 32 to act as a foot pedal, making it convenient for the drill bit 32 to be inserted into the ground; conversely, the stud end opposite the drill bit is selected, and the counterweight plate 35 is screwed onto the bottom surface of the stud end to fix the center of gravity. Then, the cover of the storage shell 4 on the top surface of the marker rod 1 is unscrewed, and the air pump is inserted into the valve core 21 to inflate the marker ball 2. The nylon marker ball 2 has good puncture resistance and can effectively prevent the drone propeller from cutting the marker ball 2.

[0024] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A physical marker for unmanned aerial vehicle (UAV) flight training along a predetermined path, comprising a marker pole (1) and marker balls (2) and a base (3) located at the upper and lower ends of the marker pole (1), characterized in that: The base (3) includes a rotating column (31) with threaded columns at the beginning and end, and a drill bit (32) welded to the threaded end on one side of the rotating column (31). The bottom surface of the rotating column (31) is provided with a screw hole (33) corresponding to the threaded end of the rotating column (31), and the bottom surface of the screw hole (33) is provided with a drill bit storage hole (34) for storing the drill bit (32). A counterweight plate (35) is fitted on the threaded column of the rotating column (31). The marker ball (2) is an inflatable nylon ball, and a valve core (21) is provided on one side of the marker ball (2). The top surface of the marker rod (1) is provided with a storage shell (4) for storing the deflated marker ball (2), and the bottom surface of the storage shell (4) is provided with a threaded rod (41) screwed into the top of the marker rod (1). The valve core (21) passes through one side of the bottom surface of the storage shell (4).

2. The physical identifier for UAV predetermined path flight training according to claim 1, characterized in that: The marker ball (2) is connected to the inner wall of the storage shell (4) by strong adhesive.

3. The physical identifier for UAV predetermined path flight training according to claim 1, characterized in that: The storage shell (4) has a shell cover at its open end that is connected by a thread.

4. The physical identifier for UAV predetermined path flight training according to claim 1, characterized in that: The outer wall of the storage shell (4) is covered with a shock-absorbing rubber layer.

5. The physical identifier for UAV predetermined path flight training according to claim 1, characterized in that: The signpost (1) is made of fiberglass.

6. The physical identifier for UAV predetermined path flight training according to claim 1, characterized in that: The rotating column (31) has anti-slip texture on the middle rod.

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