Novel unmanned aerial vehicle hanging frame based on big Xinjiang FC30

Abstract

The utility model discloses a novel unmanned aerial vehicle hanging frame based on big Xinjiang FC30, and relates to the technical field of unmanned aerial vehicle design, the novel unmanned aerial vehicle hanging frame comprises a hanging frame mounting seat, a mounting frame is mounted at the upper end of the hanging frame mounting seat, a rotation driving assembly is mounted on the mounting frame, a mounting block is mounted at the upper end of the mounting frame, and a transmission shaft is rotationally connected to the mounting block; a rotary table is installed at the upper end of the transmission shaft and provided with a communication assembly. The communication assembly is installed on the rotatable rotary table, the transmission shaft at the lower end of the rotary table is driven by the rotation driving assembly, the steering engine in the rotation driving assembly rotates to drive the transmission gear to rotate, the transmission gear drives the transmission shaft to rotate through the meshing gear, and the transmission shaft drives the rotary table to adjust the direction. 360-degree signal coverage can be realized, an operator does not need to adjust the orientation of a remote controller in real time according to the flight direction of the unmanned aerial vehicle, and the unmanned aerial vehicle is effectively prevented from falling due to loss of signals.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane design technical field, concretely is a new unmanned plane hanger based on DJI FC30. BACKGROUND

[0002] With the rapid development of unmanned plane technology, as the key component of unmanned plane mounting various equipment and performing diversified tasks, the design and manufacturing technology of unmanned plane hanger has made remarkable progress. From the early simple mounting structure to the current high integration and modular design, the unmanned plane hanger not only realizes the substantial reduction of weight, but also significantly improves the carrying capacity, stability and adaptability.

[0003] At present, although the unmanned plane hanger technology has made great progress, there are still some problems to be solved, such as the existing unmanned plane signal transmission device is usually installed on the unmanned plane hanger, and the user needs to align the top of the remote controller with the flight square of the unmanned plane during operation. During the flight process, the signal strength needs to be closely monitored, and the azimuth angle between the unmanned plane remote controller and the unmanned plane needs to be adjusted, so that the operator needs to adjust the orientation of the remote controller according to the flight direction of the unmanned plane in real time, so as to avoid the unmanned plane from falling due to loss of signal. Therefore, it is particularly important to design a practical new unmanned plane hanger with safe and reliable technology and low cost. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a new unmanned plane hanger based on DJI FC30 to solve the problems in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a new unmanned plane hanger based on DJI FC, comprising: a hanger mounting seat, a mounting rack is installed on the upper end of the hanger mounting seat, a rotating drive assembly is installed on the mounting rack, an installation block is installed on the upper end of the mounting rack, a transmission shaft is rotatably connected to the installation block, a rotary table is installed on the upper end of the transmission shaft, and a communication assembly is installed on the rotary table.

[0006] The rotating drive assembly comprises a rudder, a transmission gear and an engaging gear, a fixed plate is installed at one end of the mounting rack, a rudder is installed on the upper end of the fixed plate, a transmission gear is installed on the output end of the rudder, an engaging gear is installed on the lower end of the transmission shaft, and the engaging gear and the transmission gear are engaged.

[0007] Optionally, an installation groove is arranged through the upper end of the installation block, two bearing pieces are installed inside the installation groove, and the transmission shaft is commonly installed at the inner circle of the two bearing pieces.

[0008] Optionally, a connecting disc is installed inside the mounting frame below the meshing gear, and a rotating block is rotatably connected to the upper end of the connecting disc, and the upper end of the rotating block is connected with the meshing gear.

[0009] Optionally, connecting plates are installed on both sides of the lower end of the hanger mounting seat, and the connecting plates are installed through a plurality of spring plungers.

[0010] Optionally, the communication assembly comprises an inertial navigation system module, a communication antenna, a control card, a power module and a signal transmitter, the inertial navigation system module is installed on the upper end of the rotary table in the middle, the control card is installed on the rotary table above the inertial navigation system module through a frame body, the communication antennas are installed on the upper end of the rotary table on the front and rear of the inertial navigation system module, the signal transmitter is installed on both sides of the rotary table through a frame body, and the power module is installed on the rotary table on one side of the inertial navigation system module.

[0011] Optionally, heat dissipation fans are installed above the signal transmitters.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The novel unmanned aerial vehicle hanger based on DJI FC30 of the utility model installs the communication assembly on the rotatable rotary table, drives the transmission shaft at the lower end of the rotary table by using the rotary drive assembly, the steering wheel in the rotary drive assembly drives the transmission gear to rotate, the transmission gear drives the transmission shaft to rotate through the meshing gear, the transmission shaft drives the rotary table to adjust the direction, the 360° coverage of the signal can be realized, the operator does not need to adjust the orientation of the remote controller in real time according to the flight direction of the unmanned aerial vehicle, and the unmanned aerial vehicle is effectively prevented from falling due to the loss of signal. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the overall structure schematic view of the utility model;

[0015] Fig. 2 It is the front view of the utility model;

[0016] Fig. 3 It is the front view of the utility model.

[0017] In the drawing: 1, hanger mounting seat;2, mounting frame;3, mounting block;5, transmission shaft;6, rotary table;8, fixed plate;9, mounting groove;10, bearing;11, connecting disc;12, rotating block;13, connecting plate;14, spring plunger;15, heat dissipation fan;401, steering wheel;402, transmission gear;403, meshing gear;701, inertial navigation system module;702, communication antenna;703, control card;704, power module;705, signal transmitter. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] like Figs. 1 to 3 As shown, this embodiment is based on the new drone pylon of DJI FC30, including: a pylon mounting base 1, a mounting frame 2 is mounted on the upper end of the pylon mounting base 1, a rotation drive assembly is mounted on the mounting frame 2, a mounting block 3 is mounted on the upper end of the mounting frame 2, a transmission shaft 5 is rotatably connected to the mounting block 3, the rotation drive assembly is used to drive the transmission shaft 5 to achieve direction adjustment of the turntable 6 on the upper end of the transmission shaft 5, a turntable 6 is mounted on the upper end of the transmission shaft 5, and a communication assembly is mounted on the turntable 6, and the communication assembly is used for signal transmission to a ground remote control;

[0020] It also includes: a rotation drive component including a servo 401, a transmission gear 402 and a meshing gear 403, a fixing plate 8 is installed at one end of the mounting frame 2, a servo 401 is installed on the upper end of the fixing plate 8, a transmission gear 402 is installed at the output end of the servo 401, and a meshing gear 403 is installed at the lower end of the transmission shaft 5, the meshing gear 403 and the transmission gear 402 are meshed with each other, and the transmission gear 402 is rotated by the rotation of the servo 401, and the transmission gear 402 is rotated by the meshing gear 403, and the transmission gear 402 drives the transmission shaft 5 to rotate through the meshing gear 403, thereby realizing the direction adjustment of the turntable 6 and achieving 360° all-round signal coverage, without the operator needing to adjust the direction of the remote control in real time according to the flight direction of the drone.

[0021] Optionally, a mounting groove 9 is provided through the upper end of the mounting block 3 , two bearing members 10 are installed inside the mounting groove 9 , and the transmission shaft 5 is installed together on the inner rings of the two bearing members 10 , so that the transmission shaft 5 can rotate smoothly.

[0022] Optionally, a connecting disk 11 is installed inside the mounting frame 2 below the meshing gear 403, and the upper end of the connecting disk 11 is rotatably connected to a rotating block 12, and the upper end of the rotating block 12 is connected to the meshing gear 403. The rotating block 12 can rotate on the connecting disk 11, thereby ensuring better meshing between the meshing gear 403 and the transmission gear 402, and effectively avoiding lateral displacement of the meshing gear 403.

[0023] Optionally, connecting plates 13 are installed on both sides of the lower end of the bracket mounting seat 1. The connecting plates 13 are installed through multiple spring plungers 14. The connecting plates 13 are used to connect to the drone frame. The connecting plates 13 can be installed on the drone frame by rotating multiple spring plungers 14. The spring plungers 14 only play a connecting role, and the working principle of the spring plungers 14 is a known prior art, so no further description will be given.

[0024] Optionally, the communication assembly comprises an inertial navigation system module 701, a communication antenna 702, a control card plate 703, a power module 704 and a signal transmitter 705. The inertial navigation system module 701 is installed on the upper end of the turntable 6, the control card plate 703 is installed on the upper end of the turntable 6 above the inertial navigation system module 701 through a bracket, the communication antenna 702 is installed on the upper end of the turntable 6 in front of and behind the inertial navigation system module 701, the signal transmitter 705 is installed on both sides of the turntable 6 through a bracket, the power module 704 is installed on the turntable 6 on one side of the inertial navigation system module 701, the inertial navigation system module 701 is a self-guided system, the communication antenna 702 is used to receive the GPS position in real time and provide it to the inertial navigation system for calculation, the control card plate 703 realizes remote communication with the ground remote controller through communication technology, the power module 704 is used to power each component, and the signal transmitter 705 receives the remote control signal of the remote controller and controls the unmanned aerial vehicle.

[0025] Optionally, a cooling fan 15 is installed above the signal transmitter 705. The signal transmitter 705 itself emits a large amount of signals, and the cooling fan 15 is used to cool the signal transmitter 705 when used in a hot environment.

[0026] The use method of the embodiment is as follows: in use, the connecting plate 13 is connected with the unmanned aerial vehicle frame through the spring plunger 14, and the cables of the components of the communication assembly are connected. During the flight of the unmanned aerial vehicle, the rudder 401 is controlled to rotate to an appropriate angle according to the position of the unmanned aerial vehicle. The rotation of the rudder 401 drives the transmission gear 402 to rotate, the transmission gear 402 drives the transmission shaft 5 to rotate through the meshing gear 403, the rotation of the transmission shaft 5 realizes the rotation adjustment of the turntable 6, and the signal transmitter 705 on the turntable 6 can realize 360° signal coverage. Therefore, the operator does not need to adjust the orientation of the remote controller in real time according to the flight direction of the unmanned aerial vehicle, and the unmanned aerial vehicle is effectively prevented from falling due to loss of signal.

[0027] The above only is the embodiment of the present application, and the specific technical solutions and / or common knowledge of the scheme are not described in detail. The shape-keeping design details of the airfoil are only a special case of fixing by a pull rope, and it should be pointed out that, for those skilled in the related field, under the premise of not departing from the technical design idea of the present application, the specific details of the scheme can be adjusted or improved, such as changing the percentage of the pull point along the span and the number of pull points at different stations. The case is that the airfoil is applied to the shape-keeping design of the unmanned aerial vehicle, and the method can also be used in airships, large-aspect-ratio flexible aircraft and other aircraft. These should also be regarded as the protection scope of the present application and belong to the effects that can be achieved by the present application. In order to reduce the additional resistance caused by the surface accessory parts of the airfoil shape-keeping design, the parts are processed by a fairing device to reduce the resistance, and the scheme should also belong to the technical extension of the present application and should be protected.

[0028] The present application is further described above in combination with the embodiments, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A new type of unmanned aerial vehicle rack based on DJI FC30, characterized in that: It comprises: a rack mounting seat (1), an installation rack (2) is installed on the upper end of the rack mounting seat (1), a rotating drive assembly is installed on the installation rack (2), an installation block (3) is installed on the upper end of the installation rack (2), a transmission shaft (5) is rotatably connected to the installation block (3), a turntable (6) is installed on the upper end of the transmission shaft (5), and a communication assembly is installed on the turntable (6); The rotating drive assembly comprises a rudder (401), a transmission gear (402) and a meshing gear (403), one end of the installation rack (2) is provided with a fixed plate (8), the upper end of the fixed plate (8) is provided with a rudder (401), the output end of the rudder (401) is provided with a transmission gear (402), the lower end of the transmission shaft (5) is provided with a meshing gear (403), and the meshing gear (403) and the transmission gear (402) are engaged.

2. The new type of unmanned aerial vehicle rack based on DJI FC30 according to claim 1, characterized in that: An installation slot (9) is arranged through the upper end of the installation block (3), two bearing parts (10) are installed inside the installation slot (9), and the transmission shaft (5) is jointly installed at the inner circle of the two bearing parts (10).

3. The new type of unmanned aerial vehicle rack based on DJI FC30 according to claim 1, characterized in that: A connecting disc (11) is installed inside the installation rack (2) below the meshing gear (403), a rotating block (12) is rotatably connected to the upper end of the connecting disc (11), and the upper end of the rotating block (12) is connected with the meshing gear (403).

4. The new type of unmanned aerial vehicle rack based on DJI FC30 according to claim 1, characterized in that: Connecting plates (13) are installed on both sides of the lower end of the rack mounting seat (1), and the connecting plates (13) are installed through a plurality of spring plungers (14).

5. The new type of unmanned aerial vehicle rack based on DJI FC30 according to claim 1, characterized in that: The communication assembly comprises an inertial navigation system module (701), a communication antenna (702), a control card plate (703), a power module (704) and a signal transmitter (705), the inertial navigation system module (701) is installed on the upper end of the turntable (6), the control card plate (703) is installed on the turntable (6) above the inertial navigation system module (701) through a frame body, the communication antennas (702) are installed on the upper ends of the turntables (6) in front of and behind the inertial navigation system module (701), the signal transmitters (705) are installed on both sides of the turntable (6) through a frame body, and the power module (704) is installed on one side of the turntable (6) above the inertial navigation system module (701).

6. The new drone pod based on DJI FC30 of claim 5, wherein: Heat dissipation fans (15) are installed above the signal transmitters (705).

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