Dio it yourself (DIY) FPV unmanned aerial vehicle tail antenna satellite positioning and fixing device

Abstract

The utility model relates to the technical field of unmanned aerial vehicle accessories, in particular to a DIY FPV unmanned aerial vehicle tail antenna satellite positioning and fixing device which comprises a base, a pair of vertically-through mounting holes are formed in the left end of the base, the mounting holes are matched with stand columns at the tail of an FPV unmanned aerial vehicle rack in an inserted mode, counter bores are formed in the tail of an upper bottom plate and the tail of a lower bottom plate of the FPV unmanned aerial vehicle rack, and the counter bores are matched with the stand columns. The stand column is fixed between the upper bottom plate and the lower bottom plate of the rack, threaded holes are formed in the upper end and the lower end of the stand column, locking screws are in threaded connection in the threaded holes, and the heads of the locking screws are pressed in the counterbores; the base is provided with a battery plugging groove, an image signal transmission transmitting antenna mounting hole, a remote control signal receiver antenna mounting hole and a satellite positioning antenna mounting groove. The fixing device effectively solves the problems that a traditional fixing device for the tail antenna of the FPV unmanned aerial vehicle is complex in disassembly and assembly and tedious in operation, has the advantages of being rapid and convenient to disassemble, assemble and fix and low in operation difficulty, and reduces the entry difficulty.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle accessories, in particular to a DIY FPV unmanned aerial vehicle tail antenna satellite positioning fixing device. Background Art

[0002] FPV (First Person View) drones have become popular among DIY enthusiasts due to their unique control experience and wide range of applications. However, the tail antenna mounting systems of currently available FPV drones are often complex to install and disassemble, and their operation is cumbersome. This significantly limits the creative freedom of DIY enthusiasts and the portability of the drones.

[0003] Traditional FPV drone tail antennas are often secured with screws or welding. These methods are not only difficult to install and remove but also require specialized tools and skills, making them extremely inconvenient for DIY enthusiasts. Furthermore, these methods can damage the antenna during installation and removal, increasing repair costs and time.

[0004] Therefore, there is an urgent need for an FPV UAV tail antenna fixing device that is quick to assemble and disassemble and easy to operate for DIY enthusiasts. Utility Model Content

[0005] The purpose of the utility model is to provide a DIY FPV drone tail antenna satellite positioning fixing device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A DIY FPV drone tail antenna satellite positioning fixing device includes a base, a pair of vertically penetrating mounting holes is provided at the left end of the base, the mounting holes are plugged into the columns at the rear of the FPV drone frame, the tails of the upper and lower base plates of the FPV drone frame are both provided with countersunk holes, the columns are fixed between the upper and lower base plates of the frame, threaded holes are provided at the upper and lower ends of the columns, locking screws are threadedly connected in the threaded holes, and the heads of the locking screws are set and pressed into the countersunk holes; a battery plug-in slot, an image signal transmission antenna mounting hole, a remote control signal receiver antenna mounting hole, and a satellite positioning antenna mounting slot are provided on the base, the battery plug-in slot is used to install a battery, the image signal transmission antenna mounting hole is used to install the image signal transmission antenna, the remote control signal receiver antenna mounting hole is used to install the remote control signal receiver antenna, and the satellite positioning antenna mounting slot is used to install the satellite positioning antenna.

[0008] Furthermore, the base is configured as a trapezoidal structure with the left side higher and the right side lower, and the mounting hole and the battery insertion slot are arranged at the left end of the base. The higher left end of the base can be provided with a deeper battery insertion slot.

[0009] Furthermore, the image signal transmission transmitting antenna mounting hole and the remote control signal receiver antenna mounting hole are arranged at the upper part of the middle section of the base. There are three image signal transmission transmitting antenna mounting holes, the middle image signal transmission transmitting antenna mounting hole is arranged vertically, and the image signal transmission transmitting antenna mounting holes on the front and rear sides are distributed in a V shape. The remote control signal receiver antenna mounting hole is arranged at the lower part of the middle section of the base.

[0010] Furthermore, the satellite positioning antenna installation slot is arranged at the right end of the base, and the right end is arranged to be tilted downward.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. This utility model effectively solves the problem of complicated disassembly and assembly and tedious operation of the traditional FPV UAV tail antenna fixing device. It has the advantages of quick and convenient disassembly and assembly, low operation difficulty, and reduces the difficulty of getting started.

[0013] 2. The base of this utility model is set as a trapezoidal structure with the left end higher and the right end lower. It not only provides a stable support platform for the tail of the drone, but also optimizes the internal space layout. The higher left end design allows the battery slot to be set deeper, thus being able to accommodate a larger capacity battery and extend the flight time of the drone.

[0014] 3. The mounting holes for the image signal transmission antenna are located in the upper middle section of the base. Three mounting holes are arranged vertically in the center, while the holes on the front and rear sides are arranged in a V-shape. This layout helps optimize image signal transmission and reduces signal interference and attenuation. The mounting slot for the satellite positioning antenna is located at the right end of the base, tilted downward, to optimize satellite signal reception. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a DIY FPV drone tail antenna satellite positioning fixture;

[0016] Figure 2 This is a schematic diagram of the structure of a DIY FPV drone tail antenna satellite positioning fixture equipped with an antenna and battery;

[0017] Figure 3 This is a schematic diagram of the installation structure of a DIY FPV drone tail antenna satellite positioning fixture and rack;

[0018] Figure 4This is a schematic diagram of the installation structure of the satellite positioning fixture and rack of the DIY FPV drone's tail antenna.

[0019] In the figure: 1. Base; 2. Mounting hole; 3. Battery socket; 4. Image signal transmission antenna mounting hole; 5. Satellite positioning antenna mounting slot; 6. Remote control signal receiver antenna mounting hole; 7. Battery; 8. Image signal transmission antenna; 9. Satellite positioning antenna; 10. Rack; 11. Column; 12. Threaded hole; 13. Countersunk hole; 14. Locking screw; 15. Remote control signal receiver antenna. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figures 1 to 4 , a DIY FPV drone tail antenna satellite positioning fixing device, including a base 1, a pair of vertically penetrating mounting holes 2 are provided at the left end of the base 1, and the mounting holes 2 are plugged into the columns 11 at the tail of the FPV drone frame 10. The tails of the upper and lower base plates of the FPV drone frame 10 are both provided with countersunk holes 13, and the columns 11 are fixed between the upper and lower base plates of the frame 10. Threaded holes 12 are provided at the upper and lower ends of the columns 11, and locking screws 14 are threadedly connected in the threaded holes 12. The heads of the locking screws 14 are set and pressed into the countersunk holes 13; a battery plug-in slot 3, an image signal transmission transmitting antenna mounting hole 4, a remote control signal receiver antenna mounting hole 6, and a satellite positioning antenna mounting slot 5 are provided on the base 1. The battery plug-in slot 3 is used to install a battery 7, the image signal transmission transmitting antenna mounting hole 4 is used to install the image signal transmission transmitting antenna 8, the remote control signal receiver antenna mounting hole 6 is used to install the remote control signal receiver antenna 15, and the satellite positioning antenna mounting slot 5 is used to install the satellite positioning antenna 9.

[0022] The base 1 is configured as a trapezoidal structure with the left side higher and the right side lower. The mounting hole 2 and the battery insertion slot 3 are provided at the left end of the base 1. The higher left end of the base 1 allows for a deeper battery insertion slot 3 to be provided.

[0023] The image signal transmission transmitting antenna mounting hole 4 and the remote control signal receiver antenna mounting hole 6 are arranged at the upper part of the middle section of the base 1. There are three image signal transmission transmitting antenna mounting holes 4. The middle image signal transmission transmitting antenna mounting hole 4 is arranged vertically, and the image signal transmission transmitting antenna mounting holes 4 on the front and rear sides are distributed in a V shape. The remote control signal receiver antenna mounting hole 6 is arranged at the lower part of the middle section of the base 1.

[0024] The satellite positioning antenna mounting slot 5 is arranged at the right end of the base 1, and the right end is arranged to be tilted downward.

[0025] Working principle of this embodiment:

[0026] During installation of this embodiment, first, the mounting hole 2 on the left end of the base 1 is plugged into the column 11 at the rear of the FPV drone frame 10. The column 11 passes through the mounting hole 2, allowing the base 1 to be securely fixed to the rear of the frame 10. Next, the locking screw 14 is screwed into the threaded holes 12 at the upper and lower ends of the column 11. The head of the locking screw 14 is pressed into the countersunk hole 13 at the rear of the upper and lower base plates of the frame 10, ensuring a secure connection between the base 1 and the frame 10. The base 1 is provided with a battery insertion slot 3, an image signal transmission antenna mounting hole 4, a satellite positioning antenna mounting slot 5, and a remote control signal receiver antenna mounting hole 6. The battery 7 is inserted into the battery insertion slot 3, the image signal transmission antenna 8 is installed in the image signal transmission antenna mounting hole 4, the satellite positioning antenna 9 is installed in the satellite positioning antenna mounting slot 5, and the remote control signal receiver antenna 15 is installed in the remote control signal receiver antenna mounting hole 6.

[0027] Through the above installation, the FPV drone tail antenna fixture not only ensures a secure antenna installation, but also provides power to the drone via the battery socket 3. The image signal transmission antenna 8 transmits the drone's image signals, the satellite positioning antenna 9 is used to locate the drone, and the remote control signal receiver antenna 15 receives remote control signals.

[0028] This embodiment realizes the rapid disassembly and assembly between the base 1 and the frame 10 by means of plug-in fitting and threaded locking. Compared with the traditional screw locking or welding method, the disassembly and assembly process is simplified, and no professional tools and skills are required, so that DIY enthusiasts can easily replace and maintain the antenna. The flexible disassembly and assembly structure makes the FPV drone more convenient to carry and transport. At the same time, DIY enthusiasts can flexibly replace and combine different antennas and batteries according to their needs, thereby increasing the freedom of creation and the applicability of the drone. In addition, this embodiment integrates a battery socket, a variety of antenna mounting holes and slots, realizes the integration of multiple functions, and enables the FPV drone to have more comprehensive performance during flight.

[0029] In summary, this embodiment effectively solves the problems of complex disassembly and assembly and cumbersome operation of the traditional FPV drone tail antenna fixing device, has the advantages of quick and convenient disassembly and assembly, low operation difficulty, and reduces the difficulty of getting started.

[0030] The base 1 is designed as a trapezoidal structure with the left end higher and the right end lower. This not only provides a stable support platform for the rear of the drone, but also optimizes the internal space layout. The higher left end allows the battery insertion slot 3 to be set deeper, thereby accommodating a larger capacity battery and extending the drone's flight time. At the same time, the trapezoidal structure also helps to disperse vibrations during flight, improving the stability of the antenna and the quality of signal transmission. The battery insertion slot 3 is also set at a higher position on the left end of the base 1, making it easier for DIY enthusiasts to insert and remove the battery during assembly. The deeper battery insertion slot 3 ensures good contact between the battery and the base, providing a stable power supply.

[0031] The image signal transmission transmitting antenna mounting hole 4 is set at the upper part of the middle section of the base 1 and is divided into three, of which the middle mounting hole is set vertically, and the mounting holes on the front and rear sides are distributed in a V shape. This layout helps to optimize the transmission effect of the image signal and reduce signal interference and attenuation. The vertically set middle antenna can provide stable vertical signal transmission, while the V-shaped front and rear antennas can enhance the horizontal signal coverage and improve the clarity and stability of the image. During installation, you can install the middle signal antenna alone, or you can choose to install the signal antennas on both sides. The satellite positioning antenna mounting slot 5 is set at the right end of the base 1, and the right end is tilted downward, which helps to optimize the reception effect of the satellite signal.

Claims

1. A DIY FPV UAV tail antenna satellite positioning fixing device, comprising a base (1), characterized in that: The left end of the base (1) is provided with a pair of mounting holes (2) that pass through from top to bottom, and the mounting holes (2) are plugged into the columns (11) at the tail of the FPV UAV frame (10). The tails of the upper and lower base plates of the frame (10) of the FPV UAV are both provided with countersunk holes (13). The columns (11) are fixed between the upper and lower base plates of the frame (10). The upper and lower ends of the columns (11) are provided with threaded holes (12). The threaded holes (12) are threadedly connected with locking screws (14), and the heads of the locking screws (14) are set and pressed into the countersunk holes (13). The base (1) is provided with a battery insertion slot (3), an image signal transmission transmitting antenna mounting hole (4), a remote control signal receiver antenna mounting hole (6), and a satellite positioning antenna mounting slot (5); the battery insertion slot (3) is used to install a battery (7); the image signal transmission transmitting antenna mounting hole (4) is used to install an image signal transmission transmitting antenna (8); the remote control signal receiver antenna mounting hole (6) is used to install a remote control signal receiver antenna (15); and the satellite positioning antenna mounting slot (5) is used to install a satellite positioning antenna (9).

2. The DIY FPV UAV tail antenna satellite positioning fixing device according to claim 1 is characterized by: The base (1) is configured as a trapezoidal structure with the left side higher and the right side lower; the mounting hole (2) and the battery insertion slot (3) are arranged at the left end of the base (1); the left end of the base (1) is higher so that a deeper battery insertion slot (3) can be arranged.

3. The DIY FPV UAV tail antenna satellite positioning fixing device according to claim 2 is characterized by: The image signal transmission antenna mounting hole (4) and the remote control signal receiver antenna mounting hole (6) are arranged at the upper part of the middle section of the base (1). The image signal transmission antenna mounting hole (4) is arranged in three numbers, the middle image signal transmission antenna mounting hole (4) is arranged vertically, and the image signal transmission antenna mounting holes (4) on the front and rear sides are distributed in a V shape. The remote control signal receiver antenna mounting hole (6) is arranged at the lower part of the middle section of the base (1).

4. The DIY FPV UAV tail antenna satellite positioning fixing device according to claim 3 is characterized by: The satellite positioning antenna installation slot (5) is arranged at the right end of the base (1), and the right end is arranged to be tilted downward.

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