WO2019128421A1 - Unmanned aerial vehicle tracking antenna, remote control kit and unmanned aerial vehicle kit - Google Patents

Abstract

An unmanned aerial vehicle tracking antenna (100), a remote control kit and an unmanned aerial vehicle kit, the unmanned aerial vehicle tracking antenna (100) comprising a main body portion (10) and an antenna component (20). The antenna component (20) is configured to receive positional information concerning the unmanned aerial vehicle, the main body portion (10) is configured to drive, according to the positional information received by the antenna component (20), the antenna component (20) to rotate, so that the maximum radiation direction of the antenna component (20) is directed to the unmanned aerial vehicle. The main body portion (10) can adjust the angle of the antenna component (20) such that the maximum radiation direction of the antenna component (20) is directed to the unmanned aerial vehicle, so that the unmanned aerial vehicle can obtain a better remote control signal from the antenna component (20), thereby achieving the purpose of remotely controlling the unmanned aerial vehicle.

Description

Unmanned aerial vehicle tracking antenna, remote control kit and unmanned aerial vehicle kit

[Cross-reference to related applications]

The present application claims priority to the Japanese Patent Application No. JP-A------

[Technical Field]

The present invention relates to the field of unmanned aerial vehicles, and more particularly to an unmanned aerial vehicle tracking antenna, a remote control kit, and an unmanned aerial vehicle kit.

【Background technique】

Fixed-wing unmanned aerial vehicles are an important part of the field of unmanned aerial vehicles. Their flight distance is much longer than that of multi-rotor unmanned aerial vehicles, and the flight time is longer. The traditional UAV remote control usually uses an omnidirectional antenna. Due to the low radiation gain of the omnidirectional antenna, the communication distance is limited (generally less than 10 km), when the UAV flight distance reaches tens of kilometers or even hundreds of kilometers. The omnidirectional antenna can not fully meet the requirements, greatly reducing the user experience of using the UAV remote control to control the unmanned aerial vehicle. Therefore, it is necessary to provide a remote control antenna having a long communication distance.

[Summary of the Invention]

The purpose of embodiments of the present invention is to provide an unmanned aerial vehicle tracking antenna, a remote control kit, and an unmanned aerial vehicle kit to solve the technical problem that the remote control antenna of the existing unmanned aerial vehicle has a short communication distance.

The embodiments of the present invention solve the technical problems and adopt the following technical solutions:

An unmanned aerial vehicle tracking antenna comprising:

An antenna assembly, configured to receive position information of the unmanned aerial vehicle, including an antenna module and a support connected to the antenna module;

a main body portion, the antenna assembly is mounted to the main body portion through the support, and is configured to drive the antenna assembly to rotate according to the position information of the unmanned aerial vehicle received by the antenna assembly, so that the The maximum radiation direction of the antenna assembly is directed to the unmanned aerial vehicle.

In an embodiment of the invention, the main body portion includes:

case;

a second drive assembly disposed in the housing and coupled to the mount, the second drive assembly for driving the antenna assembly to rotate about a second axis of rotation;

a first driving component, at least partially disposed in the housing, the first driving component for driving the housing, the antenna assembly and the second driving component to rotate about a first rotation axis;

The first axis of rotation is perpendicular to the second axis of rotation.

In an embodiment of the invention, the first driving component comprises:

a base having a connecting shaft;

a turntable mounted on the connecting shaft, rotatable relative to the base about the first axis of rotation;

a first motor mounted to the turntable, the rotating shaft of the first motor penetrating the turntable;

The gear mechanism includes a first gear sleeved on the rotating shaft and a second gear sleeved on the connecting shaft, and the first gear meshes with the second gear.

In an embodiment of the invention, the base is located outside of the housing.

In an embodiment of the invention, the turntable is disposed in the housing.

In an embodiment of the invention, the first gear and the second gear are both spur gears; or

The first gear and the second gear are both helical gears.

In an embodiment of the invention, the first driving assembly further includes a bearing, the bearing is sleeved on the connecting shaft, and the turntable is fixedly mounted between the two bearings.

In an embodiment of the invention, the first motor is a brushless DC gear motor.

In an embodiment of the invention, the second driving component comprises:

a shaft arm extending perpendicularly from the turntable in a direction away from the turntable;

a motor mount coupled to the axle arm;

a second motor mounted to the motor base;

A central axis of the rotating shaft of the second motor coincides with the second axis of rotation, and a rotating shaft of the second motor is coupled to the holder for driving the antenna assembly to rotate about the second axis of rotation.

In an embodiment of the invention, the support comprises a first support and a second support spaced apart from the first support;

a rotating shaft of the second motor is coupled to the first support, the second driving assembly further includes an angle sensor mounted on the second branch, the angle sensor is configured to sense a rotating shaft of the second motor The angle of rotation.

In an embodiment of the invention, the second drive assembly further includes a mounting rod extending from the second mount to the second motor, the angle sensor being mounted to one end of the mounting rod.

In an embodiment of the invention, the second motor is a brushless DC gear motor.

In an embodiment of the present invention, the UAV tracking antenna further includes a main board disposed in the housing, a battery assembly for supplying power to the main board, and a graphic transmission module electrically connected to the main board;

The antenna assembly, the first driving component, and the second driving component are all electrically connected to the motherboard.

In an embodiment of the invention, the UAV tracking antenna further includes a slip ring disposed in the housing, the slip ring includes:

a stator portion mounted to the turntable;

a rotor portion sleeved in the connecting shaft and housed in the stator portion, the rotor portion being rotatable relative to the stator portion;

a wire penetrating the rotor portion and the connecting shaft, and one end of the wire is electrically connected to the main board.

In an embodiment of the invention, the housing includes a first housing portion, a second housing portion and a third housing portion, the first housing portion, the second housing portion, and the The third housing portions are fastened to each other.

In an embodiment of the invention, the housing is an integrally formed housing.

In an embodiment of the invention, the first housing portion includes a first side wall and a second side wall, and the two second side walls are connected to each other in parallel with each other on opposite sides of the first side wall ;

The second housing portion includes a bottom wall and a third side wall, the bottom wall is connected to the third side wall, and the first side wall and the two second side walls are respectively mounted on the bottom wall The two sides of the third side wall are respectively connected to the two second side walls, the third side wall is provided with a notch, and opposite sides of the third side wall extend out of the mounting frame;

The third housing includes a top wall, an insertion wall and a connecting wall, the top wall is mounted to the mounting frame, the embedded wall is embedded in the notch, the connecting wall is connected to the top wall and the embedded Between the walls.

In an embodiment of the invention, the mounting frame includes three mounting strips, and the three mounting strips are respectively mounted on the first sidewall and the two sidewalls;

The top wall is mounted to three mounting strips of the mounting frame.

In an embodiment of the invention, the connecting wall includes a cylindrical cavity that receives the second drive assembly.

In an embodiment of the invention, the antenna module is a vertically polarized planar antenna module.

In order to solve the technical problem thereof, the present invention also provides a remote controller kit including a remote controller and an unmanned aerial vehicle tracking antenna as described above, the remote controller and the unmanned aerial vehicle tracking antenna communication connection.

In order to solve the technical problem thereof, the present invention also provides an unmanned aerial vehicle kit comprising an unmanned aerial vehicle and a remote control kit as described above, the remote controller being capable of tracking an antenna and the unmanned aerial vehicle through the unmanned aerial vehicle Communication connection.

In an unmanned aerial vehicle tracking antenna according to an embodiment of the present invention, the main body portion can drive the antenna assembly to rotate such that a maximum radiation direction of the antenna assembly is directed to an unmanned aerial vehicle, so that the The unmanned aerial vehicle can obtain a better remote control signal from the antenna assembly, thereby achieving the purpose of remotely controlling the unmanned aerial vehicle.

[Description of the Drawings]

The one or more embodiments are exemplified by the accompanying drawings, which are not to be construed as limiting. It is stated that the figures in the drawings do not constitute a proportional limitation.

1 is a perspective view of an unmanned aerial vehicle tracking antenna according to an embodiment of the present invention;

Figure 2 is a perspective view of another angle of the UAV tracking antenna shown in Figure 1;

Figure 3 is an exploded view of the UAV tracking antenna shown in Figure 1;

4 is an exploded view of another angle of the UAV tracking antenna shown in FIG. 1;

Figure 5 is an assembled view of the first drive assembly and the second drive assembly of the UAV tracking antenna of Figure 1;

6 is an assembled view of another angle of the first drive component and the second drive component in the UAV tracking antenna shown in FIG. 1;

Figure 7 is an assembled view of the first drive assembly, the base and the slip ring in the assembled view shown in Figure 6;

8 is a perspective view of a slip ring in the UAV tracking antenna shown in FIG. 1.

【Detailed ways】

In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments. It is to be noted that when an element is described as being "fixed" to another element, it can be directly on the other element, or one or more central elements can be present. When an element is referred to as "connected" to another element, it can be a <RTI ID=0.0> </ RTI> </ RTI> <RTIgt; The terms "vertical," "horizontal," "left," "right," "inside," "outside," and the like, as used in this specification, are for the purpose of illustration.

Unless otherwise defined, all technical and scientific terms used in the specification are the same meaning The terms used in the description of the present invention are for the purpose of describing the specific embodiments and are not intended to limit the invention. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

Further, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

Referring to FIG. 1 and FIG. 2 , an unmanned aerial vehicle tracking antenna 100 according to an embodiment of the present invention includes a main body portion 10 and an antenna assembly 20 . The antenna assembly 20 is mounted on the main body portion 10 for receiving unmanned aerial vehicle position information, and the main body portion 10 is configured to acquire the unmanned aerial vehicle position information received by the antenna assembly 20, and according to the The human aircraft position information adjusts the antenna assembly 20 such that the maximum radiation direction of the antenna assembly 20 is directed toward the UAV to enable the UAV to obtain a preferred remote control signal from the antenna assembly 20.

Referring to FIG. 3 , the antenna assembly 20 includes an antenna module 202 and a support disposed on the back of the antenna module 202 and connected to the antenna module 202 . The antenna module 202 is a vertically polarized planar antenna module for communicating with the unmanned aerial vehicle, including receiving the unmanned aerial vehicle position information, transmitting a remote control signal sent by the remote controller, and the like. In this embodiment, the antenna module 202 uses a planar antenna to achieve directional transmission and reception signals, and the signal is stronger than the omnidirectional antenna. In an embodiment of the invention, the support includes a first abutment 204 and a second abutment 206 disposed opposite the first abutment 204. The first support 204 and the second support 206 are respectively fixedly mounted on the antenna module 202, and the first support 204 and the second support 206 respectively hinge the main body 10.

It can be understood that in some other embodiments, the antenna module 202 can also be other types of antenna modules, such as a horizontally polarized planar antenna module, as long as it can better cooperate with the antenna on the unmanned aerial vehicle. Yes, there are no strict restrictions here.

Referring to FIG. 3 and FIG. 4 together, the main body portion 10 includes a housing, a first driving component 12 disposed at least partially in the housing, and a second driving component 13 disposed in the housing. A main board 15 in the housing, a battery assembly 16 for supplying power to the main board 15, a picture transmission module 17 electrically connected to the main board 15, and a slip ring 18 disposed in the housing. The antenna assembly 20, the first drive assembly 12, the second drive assembly 13, and the slip ring 18 are all electrically connected to the main board 15.

The housing is generally rectangular parallelepiped and may be fabricated from a plastic material, the housing including a first housing portion 190, a second housing portion 192 and a third housing portion 194. The first case portion 190, the second case portion 192, and the third case portion 194 are engaged with each other to form a housing space. In other possible embodiments, the housing may also be an integrally formed housing.

The first housing portion 190 includes a first sidewall 1902 and a second sidewall 1904. The two second sidewalls 1904 are connected to opposite sides of the first sidewall 1902 in parallel with each other. The first sidewall 1902 is provided with a wire through hole 1906.

The second housing portion 192 includes a bottom wall 1922 and a third side wall 1924. The bottom wall 1922 is connected to the third side wall 1924. The first side wall 1902 and the two second side walls 1904 are respectively mounted on the bottom wall 1922. The bottom wall 1922 is provided with a base through hole. 1926. Two opposite sidewalls 1904 are respectively connected to opposite sides of the third sidewall 1924, the third sidewall 1924 faces the first sidewall 1902, and the third sidewall 1924 and the The first side walls 1902 are parallel to each other. The third side wall 1924 is provided with a notch 1928, and the opposite sides of the third side wall 1924 extend out of the mounting frame 1927. The mounting frame 1927 includes three mounting strips, and the three mounting strips are connected to each other. Installed on the first sidewall 1902 and the two second sidewalls 1904, respectively.

The third housing 194 includes a top wall 1942 that is embedded in the wall 1944 and the connecting wall 1946. The top wall 1942 is mounted to the three mounting strips of the mounting frame 1927. The embedded wall 1944 is embedded in the notch 1928. The connecting wall 1946 is coupled between the top wall 1942 and the embedded wall 1944, and the connecting wall 1946 includes a cylindrical cavity for receiving the second drive assembly 13. Two mounting holes 1948 are respectively disposed on opposite sides of the connecting wall 1946.

The first housing portion 190, the second housing portion 192 and the third housing portion 194 are fastened to each other to form the housing, and the turntable 11 and the first driving assembly 12 can be conveniently arranged. The second drive assembly 13, the base 14, the main board 15, the battery assembly 16, the image transfer module 17 and the slip ring 18 are mounted in the housing.

The first drive unit 12 includes a base 14 having a connecting shaft 123, a turntable 11 mounted to the connecting shaft 123, a first motor 120 mounted to the turntable 11, and a gear mechanism.

In an embodiment of the invention, the base 14 is located outside the housing, and the turntable 11 is disposed inside the housing. In other possible embodiments, the base 14 can also be disposed inside the housing. The turntable 11 is fixedly mounted in the casing, and the turntable 11 supports the first driving component 12, the second driving component 13, the image transmitting module 17, the slip ring 18, the main board 15 and the Battery assembly 16. The turntable 11 can be made of a material that is light in weight and suitable in strength, such as an aluminum alloy, a magnesium alloy or a plastic material.

Referring to FIG. 5 to FIG. 7 together, the first motor 120 is configured to drive the turntable 11, the first driving component 12, the second driving component 13, the circuit board 15, the battery component 16. The image transmission module 17 and the outer casing are rotated about the base 14 to rotate the antenna assembly 20 about the first axis of rotation O1.

The first motor 120 is fixedly mounted on the turntable 12, and the rotating shaft 121 extends through the turntable 11. The first motor 120 can be a brushless DC geared motor and is a large reduction ratio motor, thereby providing a large torque.

The rotating shaft 121 passes through the turntable 12, and the rotating shaft 121 is coupled to the rotating shaft of the first motor 120 through a coupling. The central axis of the rotating shaft 121 coincides with the central axis of the rotating shaft of the first motor 120.

The gear mechanism includes a first gear 122 sleeved on the rotating shaft 121 and a second gear 125 sleeved on the connecting shaft 123. The second gear 125 meshes with the first gear 122. In an embodiment of the invention, the first gear 122 and the second gear 125 are both spur gears. In other possible embodiments, the first gear 122 and the second gear 125 may also be helical gears.

One end of the connecting shaft 123 is fixedly connected to the base 14 , and the other end is connected to the slip ring 18 . The rotating shaft 121 is disposed in parallel with the connecting shaft 123. The central axis of the connecting shaft 123 coincides with the first rotational axis O1.

The first driving assembly 12 may further include a bearing 124. The bearing 124 is sleeved on the connecting shaft 123. The turntable 11 is sleeved on the connecting shaft 123 and fixedly mounted between the two bearings 124. The turntable 11 and the bearing 124 are rotatable together with respect to the connecting shaft 123 about the first rotation axis O1.

When the first motor 120 is in operation, the first motor 120 provides rotational power to the rotating shaft 121 and the first gear 122. At the base 14, the connecting shaft 123 and the second gear 125 Holding the first motor 120, the first motor 120 drives the turntable 11, the bearing 124, the rotating shaft 121 and the first gear 122 together around the first rotation axis O1 and the second The gear 125 rotates.

It can be understood that in some other embodiments, the rotating shaft 121 and the connecting shaft 123 can also be driven by a belt, or other suitable transmission manner or the like.

The second driving component 13 is coupled to the support of the antenna assembly 20 for driving the antenna assembly 20 to rotate about a second axis of rotation O2, the second axis of rotation O2 being perpendicular to the first axis of rotation O1 . The second drive assembly 13 includes a second motor 130, a motor mount 131, an angle sensor 133, and a shaft arm 134.

A central axis of the rotating shaft of the second motor 130 coincides with the second rotational axis O2. The second motor 130 may be a brushless DC gear motor, which is a large reduction ratio motor, thereby providing a large torque.

The motor base 131 is a rectangular parallelepiped frame structure, which is advantageous for reducing weight. The second motor 130 is mounted to the motor base 131 via a bearing, and the rotating shaft of the second motor 130 sequentially passes through the bearing and the mounting hole 1948 of the third housing 194 to connect the first bearing 204.

The angle sensor 133 is fixedly mounted to the second holder 206 by a mounting rod 1330 for sensing the rotation angle of the rotating shaft of the second motor 130. In other possible embodiments, the angle sensor 133 can also be mounted directly on the second mount 206.

The shaft arm 134 is substantially in the shape of a rod, and one end thereof extends perpendicularly from the turntable 11 in a direction away from the turntable 11 and is fixedly connected to the turntable 11 and the other end is mounted to the motor base 131. When the turntable 11 rotates relative to the connecting shaft 123 about the first rotation axis O1, the turntable 11 drives the second driving component 13 to rotate about the first rotation axis O1 through the shaft arm 134. Thereby, the antenna assembly 20 is also rotated about the first axis of rotation O1.

When the second motor 130 is in operation, the rotating shaft of the second motor 130 drives the first pedestal 204 to rotate, thereby rotating the antenna assembly 20 about the second rotation axis O2.

The base 14 is fixedly mounted on one end of the connecting shaft 123 and received in the base through hole 1926. The base 14 is rotatable relative to the outer casing. The base 14 is provided with a threaded interface 140 (see FIG. 4) for attaching a tripod, such as a camera tripod, such that the UAV tracking antenna 100 can be mounted to a tripod. The threaded interface 140 can be a 1/4 inch camera tripod universal threaded interface.

Referring to FIG. 3, the main board 15 is electrically connected to the antenna assembly 20, the first driving unit 12 and the second driving unit 13. The main board 15 is mounted with electronic components such as a main controller and a memory, and the main board 15 is configured to receive the unmanned aerial vehicle position information from the antenna assembly 20, and analyze the unmanned aerial vehicle position information to obtain the The position of the unmanned aerial vehicle, including longitude, latitude and altitude, combined with the flight direction command issued by the remote controller, calculates the exact position of the unmanned aerial vehicle, and controls the accurate position of the unmanned aerial vehicle according to the calculation A drive assembly 12 and the second drive assembly 13 operate to adjust the maximum radiation direction of the antenna assembly 20 toward the UAV. The main board 15 is mounted to the battery assembly 16.

It can be understood that in some other embodiments, the main board 15 can be installed at any position within the housing according to actual needs.

The battery pack 16 includes a battery compartment 160 and a battery 162, and the battery compartment 160 is fixedly mounted to the turntable 11 by a bracket, and the main board 15 is mounted to the battery compartment 160. The battery 160 is mounted in the battery compartment 160 for supplying power to the main board 15, the first motor 120, the second motor 130, and the antenna module 202.

The image transmission module 17 and the radio frequency module are mounted on a mounting plate, and the mounting plate is screwed to the axle arm 134, and the image transmission module 17 is configured to receive an image transmitted by the UAV.

Referring to FIG. 7 and FIG. 8 together, the slip ring 18 includes a stator portion 180, a rotor portion 182 and a wire 184. The stator portion 180 is sleeved outside the rotor portion 182, and the rotor portion 182 is fixedly connected. The connecting shaft 123 is fixedly connected to the bearing portion 124 such that the stator portion 180 is fixedly mounted to the turntable 11. The wire 184 extends through the rotor portion 182, and the wire 184 includes a radio frequency line and a signal line. One end of the wire 184 is electrically connected to the main board 15, and the stator portion 180 can rotate indefinitely with respect to the turntable 11 and the bearing 124 with respect to the rotor portion 182, and the radio frequency line and signal of the wire 184 After the wire runs through the connecting shaft 123, the RF cable interface, the earphone hole and the USB port are connected through the base 14 to realize wired communication with the remote controller.

In use, the UAV tracking antenna 100 is mounted to a tripod, the first axis of rotation O1 being vertically disposed, and the second axis of rotation O2 being horizontally disposed. The UAV acquires coordinates (including longitude and latitude) of the UAV through its positioning module (for example, a Beidou positioning module), and acquires the height of the UAV through its barometer to determine the UAV Adjusting the relative position of the antenna 100 with the UAV tracking antenna, adjusting the horizontal angle of the antenna assembly 20 by controlling the first driving component 12, and adjusting the antenna assembly 20 by controlling the second driving component 13 The pitch angle causes the maximum radiation direction of the antenna module 202 to track the unmanned aerial vehicle in real time. The remote controller connects the UAV tracking antenna 100 through a signal line, and sends a remote command to the UAV through the antenna module 202, thereby achieving the purpose of remotely controlling the UAV.

In this embodiment, the adjustment range of the UAV tracking antenna 100 is: an infinite rotation around the first rotation axis O1, that is, no rotation angle limitation, and a rotation angle around the second rotation axis O2 is -25 to 90 degrees.

In this embodiment, the angle of the antenna assembly 20 can be adjusted in a wide range by the first driving component 12 and the second driving component 13 so that the maximum radiation direction of the antenna component 20 is directed to the unmanned The aircraft, it can be understood that in some other implementations, the antenna assembly 202 can be at an angle to the first axis of rotation O1, such as 45 degrees, the second drive assembly 13 can be omitted, the first drive The assembly 12 is coupled to the antenna assembly 20, and in use, the first axis of rotation O1 is vertically disposed, the antenna assembly 20 is at an angle of 45 degrees to a horizontal plane, and the first drive assembly 12 drives the antenna The assembly 20 is rotated about the first axis of rotation O1 to point to the unmanned aerial vehicle.

In this embodiment, the first driving component 12 is configured to drive the second driving component 13 and the antenna component 20 to rotate about the first rotation axis O1, and the second driving component 13 is used to drive the The antenna assembly 20 is rotated about the second axis of rotation O2, the first axis of rotation O1 and the second axis of rotation O2 being perpendicular to each other, such that the maximum radiation direction of the antenna assembly 20 can track the UAV In order to enable the UAV to obtain a better remote control signal from the antenna assembly 20, thereby achieving the purpose of remotely controlling the UAV.

Another embodiment of the present invention provides a remote control kit including a remote controller and the UAV tracking antenna 100 provided by the above embodiment, the remote controller being coupled to the UAV tracking antenna 100 via the wire 184. It will be appreciated that in some other embodiments, the remote control can be coupled to the UAV tracking antenna 100 by wireless communication, such as Bluetooth, WiFi, and the like.

Yet another embodiment of the present invention provides an unmanned aerial vehicle kit including an unmanned aerial vehicle and a remote control kit provided by the above embodiment, the remote controller being communicable with the unmanned aerial vehicle through the UAV tracking antenna 100 . The UAV may be a fixed wing unmanned aerial vehicle, a multi-rotor unmanned aerial vehicle, or the like.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not limited thereto; in the idea of the present invention, the technical features in the above embodiments or different embodiments may also be combined. The steps may be carried out in any order, and there are many other variations of the various aspects of the invention as described above, which are not provided in the details for the sake of brevity; although the invention has been described in detail with reference to the foregoing embodiments, It should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or equivalently substituted for some of the technical features; and the modifications or substitutions do not deviate from the embodiments of the present invention. The scope of the technical solution.

Claims (22)

An unmanned aerial vehicle tracking antenna (100), comprising: An antenna assembly (20) for receiving location information of the UAV, including an antenna module (202) and a support connected to the antenna module (202); a main body portion (10), the antenna assembly (20) being mounted to the main body portion (10) by the support for the position information of the unmanned aerial vehicle received according to the antenna assembly (20) Driving the antenna assembly (20) to rotate such that the maximum radiation direction of the antenna assembly (20) is directed toward the UAV. The UAV tracking antenna (100) of any of the preceding claims, wherein the body portion (10) comprises: case; a second driving component (13) disposed in the housing and connected to the support, the second driving component (13) for driving the antenna assembly (20) to rotate about a second axis of rotation (O2) ;as well as a first driving component (12) is at least partially disposed in the housing, the first driving component (12) for driving the housing, the antenna assembly (20) and the second driving component ( 13) rotating about the first axis of rotation (O1); The first axis of rotation (O1) is perpendicular to the second axis of rotation (O2). The UAV tracking antenna (100) of claim 2, wherein the first drive component (12) comprises: a base (14) having a connecting shaft (123); a turntable (11), mounted on the connecting shaft (123), rotatable relative to the base (14) about the first axis of rotation (O1); a first motor (120) mounted on the turntable (11), the rotating shaft (121) of the first motor (120) penetrating the turntable (11); The gear mechanism includes a first gear (122) sleeved on the rotating shaft (121) and a second gear (125) sleeved on the connecting shaft (123), the first gear (122) and the The second gear (125) is engaged. The UAV tracking antenna (100) of claim 3 wherein the base (14) is external to the housing. The UAV tracking antenna (100) according to claim 3 or 4, characterized in that the turntable (11) is disposed in the housing. The UAV tracking antenna (100) according to any one of claims 3 to 5, wherein the first gear (122) and the second gear (125) are both spur gears; or The first gear (122) and the second gear (125) are both helical gears. The UAV tracking antenna (100) according to any one of claims 3-6, wherein the first drive assembly (12) further comprises a bearing (124), and the bearing (124) is sleeved The turntable (11) is fixedly mounted between the two bearings (124) on the connecting shaft (123). The UAV tracking antenna (100) according to any one of claims 3-7, wherein the first motor (120) is a brushless DC geared motor. The UAV tracking antenna (100) according to any one of claims 2-8, wherein the second drive component (13) comprises: a shaft arm (134) extending perpendicularly from the turntable (11) in a direction away from the turntable (11); a motor mount (131) coupled to the axle arm (134); a second motor (130) mounted to the motor base (131); a central axis of a rotating shaft of the second motor (130) coincides with the second axis of rotation (O2), and a rotating shaft of the second motor (130) is coupled to the holder for driving the antenna assembly ( 20) rotating about the second axis of rotation (O2). The UAV tracking antenna (100) according to claim 8, wherein the support comprises a first support (204) and a second branch spaced from the first support (204) Seat (206); The rotating shaft of the second motor (130) is connected to the first support (204), and the second driving assembly (13) further includes an angle sensor (133) mounted on the second support (206) The angle sensor (133) is for sensing a rotation angle of a rotating shaft of the second motor (130). The UAV tracking antenna (100) of claim 10, wherein the second drive assembly (13) further comprises from the second mount (206) to the second motor (130) An extended mounting rod (1330) is mounted to one end of the mounting rod (1330). The UAV tracking antenna (100) according to any one of claims 9-11, wherein the second motor (130) is a brushless DC geared motor. The UAV tracking antenna (100) according to any one of claims 3 to 12, wherein the UAV tracking antenna (100) further comprises a main board (15) disposed in the housing, a battery assembly (16) for supplying power to the motherboard (15) and a picture transmission module (17) electrically connected to the motherboard (15); The antenna assembly (20), the first drive assembly (12) and the second drive assembly (13) are all electrically connected to the main board (15). The UAV tracking antenna (100) according to claim 13, wherein the UAV tracking antenna (100) further comprises a slip ring (18) disposed in the housing, the slip ring ( 18) Includes: a stator portion (180) mounted to the turntable (11); a rotor portion (182) sleeved on the connecting shaft (123) and housed in the stator portion (180), the rotor portion (182) being rotatable relative to the stator portion (180); A wire (184) penetrating the rotor portion (182) and the connecting shaft (123), and one end of the wire (184) is electrically connected to the main plate (15). The UAV tracking antenna (100) according to any one of claims 2 to 14, wherein the housing comprises a first housing portion (190), a second housing portion (192) and a The three-shell portion (194), the first housing portion (190), the second housing portion (192) and the third housing portion (194) are engaged with each other. The UAV tracking antenna (100) according to any one of claims 2-14, wherein the housing is an integrally formed housing. The UAV tracking antenna (100) of claim 15 wherein: The first housing portion (190) includes a first side wall (1902) and a second side wall (1904), and the two second side walls (1904) are connected to the first side wall in parallel with each other ( The opposite sides of 1902); The second housing portion (192) includes a bottom wall (1922) and a third side wall (1924), the bottom wall (1922) connecting the third side wall (1924), the first side wall ( 1902) and two of the second side walls (1904) are respectively mounted on the bottom wall (1922), and opposite sides of the third side wall (1924) respectively connect two of the second side walls (1904) The third side wall (1924) is provided with a notch (1928), and the opposite sides of the third side wall (1924) extend out of the mounting frame (1927); The third housing (194) includes a top wall (1942), an embedded wall (1944) and a connecting wall (1946), the top wall (1942) being mounted to the mounting frame (1927), the embedded wall ( 1944) embedded in the gap (1928), the connecting wall (1946) being connected between the top wall (1942) and the embedded wall (1944). The UAV tracking antenna (100) according to claim 17, wherein the mounting frame (1927) comprises three mounting strips, the three mounting strips being respectively mounted on the first side wall (1902) And two of said second side walls (1904); The top wall (1942) is mounted to three mounting strips of the mounting frame (1927). The UAV tracking antenna (100) according to claim 17 or 18, wherein the connecting wall (1946) comprises a cylindrical cavity, the cylindrical cavity housing the second driving component ( 13). The unmanned aerial vehicle tracking antenna (100) according to any one of claims 1 to 19, wherein the antenna module (202) is a vertically polarized planar antenna module. A remote control kit comprising a remote controller and an unmanned aerial vehicle tracking antenna (100) according to any one of claims 1 to 20, the remote controller and the unmanned aerial vehicle tracking antenna (100) Communication connection. An unmanned aerial vehicle kit, comprising: an unmanned aerial vehicle and a remote control kit according to claim 21, said remote controller being communicable with said unmanned aerial vehicle by said unmanned aerial vehicle tracking antenna (100) connection.

Images