Umbrella-shaped folding light-load flying platform unmanned aerial vehicle

Abstract

The utility model discloses an umbrella-shaped folding type light-load flight platform unmanned aerial vehicle which comprises a vehicle body, the two side ends of the vehicle body are symmetrically and fixedly connected with three cylindrical supporting columns respectively, one end of each supporting column is fixedly connected with a first semicircular connecting shell, the upper end of each first connecting shell is provided with a second half thread, and the lower end of each second half thread is provided with a third half thread. Two rotating plates are fixedly connected to the lower end of the first connecting shell, a rotating shaft is arranged at one side end of the first connecting shell, a rotating block is rotationally connected between the two rotating plates, a machine arm is fixedly connected to the upper end of the rotating block, and a semicircular second connecting shell is fixedly connected to the lower end of the machine arm. A first half thread is arranged at the lower end of the second connecting shell, and a fixing cover is slidably connected to the outer side end of the machine arm. The unfolded wing is fixed through the cooperation of the fixed cover and a complete thread composed of the first half thread and the second half thread, the fixed cover is located on the wing, the fixed cover is prevented from falling off from the unmanned aerial vehicle and being lost, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles (UAVs), in particular to an umbrella-shaped foldable light-load flying platform UAV. Background Art

[0002] Multi-rotor drones have strong maneuverability and can take off and land vertically and hover. They are mainly suitable for low-altitude, low-speed missions that require vertical take-off and landing and hovering.

[0003] Commonly used foldable multi-rotor drones use bolts or knobs to fix the unfolded wings. The bolts or knobs are easy to fall off the drone and be lost, which increases the cost of using the drone. Utility Model Content

[0004] The purpose of the utility model is to provide an umbrella-shaped foldable light-load flying platform UAV, which can prevent the components for fixing the wings of the UAV from falling off the UAV, thereby reducing the use cost of the UAV.

[0005] To achieve the above-mentioned purpose, an umbrella-shaped foldable light-load flying platform drone is provided, comprising a fuselage main body, wherein two side ends of the fuselage main body are symmetrically fixedly connected with three cylindrical support columns, one end of the support column is fixedly connected with a semicircular connecting shell 1, and the connecting shell 1 is located at the upper end of the support column, the upper end of the connecting shell 1 is provided with a half thread 2, the lower end of the connecting shell 1 is fixedly connected with two rotating plates, and the rotating plates are respectively located at the two side ends of the connecting shell 1, one side end of the connecting shell 1 is provided with a rotating shaft, and one end of the rotating shaft sequentially passes through the middle of the two rotating plates and is threadedly connected to the rotating plate, a rotating block is rotatably connected between the two rotating plates, and the rotating shaft passes through the middle of the rotating block and is rotatably connected to the rotating block, the upper end of the rotating block is fixedly connected with an organic arm, and the upper end of the machine arm is connected to the connecting The bottom of the connecting shell 1 fits snugly. The lower end of the arm is fixedly connected to a semicircular connecting shell 2, and the connecting shell 2 and the connecting shell 1 form a complete hollow tubular shape. The lower end of the connecting shell 2 is provided with a semi-thread 1, which cooperates with the semi-thread 2 to form a complete thread. The outer end of the arm is slidably connected to a fixing cover, and the arm passes through the middle of the fixing cover. One end of the connecting shell 1 and the connecting shell 2 extends into the fixing cover, and the thread formed by the semi-thread 1 and the semi-thread 2 is threadedly connected to the fixing cover. One end of the arm is fixedly connected to a mounting base, and the mounting base is separated from the main body of the fuselage. The middle portion of the upper end of the mounting base is fixedly connected to a motor, and the lower end of the motor extends into the mounting base. The upper output end of the motor is fixedly connected to the drone blade, and the output end of the motor is located in the middle of the drone blade. This can prevent the components that secure the drone's wings from falling off the drone, reducing the cost of using the drone.

[0006] According to the umbrella-shaped foldable light-load flying platform drone, the lower end of the fuselage body is fixedly connected to four connectors, which are symmetrically located on both sides of the fuselage body. The lower ends of the connectors are provided with support rods, and the upper ends of the support rods extend into the connectors and are threadedly connected to the connectors. The lower ends of the support rods are installed with three-way buckles, and the tripods are provided below the support rods and extend through the middle of the three-way buckles. They are used to support the drone and facilitate assembly and disassembly.

[0007] According to the umbrella-shaped foldable light-load flying platform drone, the lower end of the fuselage body is fixedly connected to a connecting column, the lower end of the connecting column is fixedly connected to a battery compartment, and the upper middle portion of the battery compartment is fixedly connected to a lithium battery for providing power to the drone.

[0008] According to the umbrella-shaped foldable light-load flying platform UAV, a flight control board is installed in the fuselage body, and the flight control board includes a wireless signal transceiver for receiving signals to control the UAV.

[0009] According to the umbrella-shaped foldable light-load flying platform drone, a buckle is fixedly connected to the outer end of the mounting base, and an end of the arm away from the fuselage body extends into the buckle, and the arm is fixedly connected to the mounting base via the buckle, making it easy to disassemble the drone.

[0010] According to the umbrella-shaped foldable light-load flying platform UAV, a mounting mechanism is installed at the lower end of the battery compartment for carrying equipment such as a camera.

[0011] According to the umbrella-shaped foldable light-load flying platform drone, the arms, tripod, and battery compartment are made of carbon fiber, thereby improving the structural strength of the drone and reducing the overall weight, thereby increasing the drone's load capacity.

[0012] Compared with the prior art, the beneficial effect of the present invention is that the unfolded wing is fixed by the cooperation of the fixing cover and the complete thread composed of half thread one and half thread two. The fixing cover is located on the wing to prevent the fixing cover from falling off and being lost from the drone, thereby reducing the cost of use.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a three-dimensional diagram of an umbrella-shaped foldable light-load flying platform UAV of the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a bottom-view stereoscopic diagram of the fuselage body of an umbrella-shaped foldable light-load flying platform UAV of the present invention;

[0018] Figure 4 This is a three-dimensional diagram of the arm of an umbrella-shaped foldable light-load flying platform UAV of the present invention.

[0019] In the figure: 1. Drone blades; 2. Airframe; 3. Motor; 4. Support rod; 5. Tripod; 6. Three-way buckle; 7. Mounting base; 8. Arm; 9. Connecting shell 1; 10. Rotating plate; 11. Half thread 1; 12. Fixing cover; 13. Half thread 2; 14. Battery compartment; 15. Connecting column; 16. Lithium battery; 17. Support column; 18. Connector; 19. Rotating block; 20. Connecting shell 2. 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 utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.

[0021] See also Figure 1-4The present invention provides a technical solution: an umbrella-shaped, foldable, light-load flying platform drone, comprising a main fuselage 2. Four connectors 18 are fixedly connected to the lower end of the main fuselage 2, and the connectors 18 are symmetrically located on either side of the main fuselage 2. A support rod 4 is provided at the lower end of the connector 18, and the upper end of the support rod 4 extends into the connector 18 and is threadedly connected to the connector 18. A three-way clip 6 is mounted at the lower end of the support rod 4. A tripod 5 is provided below the support rod 4, and the tripod 5 extends through the middle of the three-way clip 6 to support the drone and facilitate assembly and disassembly. A connecting column 15 is fixedly connected to the lower end of the main fuselage 2. A battery compartment 14 is fixedly connected to the lower end of the connecting column 15. A mounting mechanism is mounted at the lower end of the battery compartment 14 for carrying equipment such as a camera. A lithium battery 16 is fixedly connected to the middle portion of the upper end of the battery compartment 14 to provide power to the drone. A flight control board is installed within the main fuselage 2, and the flight control board includes a wireless signal transceiver for receiving signals to control the drone. The two side ends of the fuselage body 2 are symmetrically fixedly connected with three cylindrical support columns 17, one end of the support column 17 is fixedly connected with a semicircular connecting shell 9, and the connecting shell 9 is located at the upper end of the support column 17, the upper end of the connecting shell 9 is provided with a half thread 2 13, the lower end of the connecting shell 9 is fixedly connected with two rotating plates 10, and the rotating plates 10 are respectively located at the two side ends of the connecting shell 9, one side end of the connecting shell 9 is provided with a rotating shaft, and one end of the rotating shaft passes through the middle of the two rotating plates 10 in sequence and is threadedly connected to the rotating plate 10, a rotating block 19 is rotatably connected between the two rotating plates 10, and the rotating shaft passes through the middle of the rotating block 19 and is rotatably connected to the rotating block 19, the upper end of the rotating block 19 is fixedly connected with the organic arm 8, and the upper end of the machine arm 8 is in contact with the bottom of the connecting shell 9, and the lower end of the machine arm 8 It is fixedly connected with a semicircular connecting shell 20, and the connecting shell 20 and the connecting shell 1 9 form a complete hollow tube shape. The lower end of the connecting shell 20 is provided with a half thread 11, and the half thread 11 and the half thread 2 13 cooperate to form a complete thread. The outer end of the arm 8 is slidably connected with a fixing cover 12, and the arm 8 passes through the middle of the fixing cover 12. One end of the connecting shell 19 and the connecting shell 20 extends into the fixing cover 12, and the thread composed of the half thread 11 and the half thread 2 13 is threadedly connected to the fixing cover 12. One end of the arm 8 is fixedly connected with a mounting seat 7, and the mounting seat 7 is away from the fuselage body 2. The outer end of the mounting seat 7 is fixedly connected with a buckle, and the end of the arm 8 away from the fuselage body 2 extends into the buckle. The arm 8 is fixedly connected to the mounting seat 7 through the buckle, which is convenient for disassembly of the drone. The motor 3 is fixedly connected to the middle of the upper end of the mounting base 7, and the lower end of the motor 3 extends into the mounting base 7. The upper output end of the motor 3 is fixedly connected to the drone blade 1, and the output end of the motor 3 is located in the middle of the drone blade 1. The arm 8, the tripod 5 and the battery compartment 14 are made of carbon fiber, which improves the structural strength of the drone and reduces the overall weight, thereby increasing the load of the drone.

[0022] Working principle: When in use, support the arm 8, and one end of the arm 8 rotates through the cooperation of the rotating block 19 and the rotating plate 10, so that the connecting shell 2 20 on the arm 8 cooperates with the connecting shell 1 9, so that the half thread 11 and the half thread 2 13 form a complete thread, and then the connecting shell 1 9 and the connecting shell 2 20 are fixedly connected through the fixed cover 12 and the threaded connection of the half thread 11 and the half thread 2 13, so that the arm 8 is fixed. When folding the arm 8, rotate the fixed cover 12 in the opposite direction to make the fixed cover 12 leave the connecting shell 1 9 and the connecting shell 2 20, and slowly lower the arm 8. One end of the arm 8 rotates in the rotating plate 10 through the rotating block 19.

[0023] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An umbrella-shaped foldable light-load flying platform UAV, comprising a fuselage body (2), characterized in that: The two side ends of the fuselage main body (2) are symmetrically fixedly connected with three cylindrical support columns (17), one end of the support column (17) is fixedly connected with a semicircular connecting shell (9), and the connecting shell (9) is located at the upper end of the support column (17), the upper end of the connecting shell (9) is provided with a half thread (13), the lower end of the connecting shell (9) is fixedly connected with two rotating plates (10), and the rotating plates (10) are respectively located at the two side ends of the connecting shell (9), the connecting A rotating shaft is provided at one side end of the housing (9), and one end of the rotating shaft passes through the middle of the two rotating plates (10) in sequence and is threadedly connected to the rotating plates (10). A rotating block (19) is rotatably connected between the two rotating plates (10), and the rotating shaft passes through the middle of the rotating block (19) and is rotatably connected to the rotating block (19). The upper end of the rotating block (19) is fixedly connected to an organic arm (8), and the upper end of the organic arm (8) is fitted with the bottom of the connecting housing (9). The lower end of the organic arm (8) is fixedly connected to a semicircular The connecting shell 2 (20) is connected to the connecting shell 1 (9), and the connecting shell 2 (20) and the connecting shell 1 (9) form a complete hollow tube shape. The lower end of the connecting shell 2 (20) is provided with a half thread 1 (11), and the half thread 1 (11) and the half thread 2 (13) cooperate to form a complete thread. The outer end of the machine arm (8) is slidably connected to the fixed cover (12), and the machine arm (8) passes through the middle of the fixed cover (12). One end of the connecting shell 1 (9) and the connecting shell 2 (20) extends into the fixed cover (12). , and the thread consisting of the half thread 1 (11) and the half thread 2 (13) is threadedly connected to the fixed cover (12), one end of the machine arm (8) is fixedly connected to the mounting seat (7), and the mounting seat (7) is away from the fuselage body (2), the middle part of the upper end of the mounting seat (7) is fixedly connected to the motor (3), and the lower end of the motor (3) extends into the mounting seat (7), the upper end output end of the motor (3) is fixedly connected to the UAV blade (1), and the output end of the motor (3) is located in the middle part of the UAV blade (1).

2. The umbrella-shaped foldable light-load flying platform UAV according to claim 1, characterized in that: The lower end of the fuselage main body (2) is fixedly connected with four connecting heads (18), and the connecting heads (18) are symmetrically located at both side ends of the fuselage main body (2). The lower end of the connecting head (18) is provided with a support rod (4), and the upper end of the support rod (4) extends into the connecting head (18) and is threadedly connected to the connecting head (18). The lower end of the support rod (4) is installed with a three-way buckle (6), and a tripod (5) is provided below the support rod (4), and the tripod (5) passes through the middle of the three-way buckle (6).

3. The umbrella-shaped foldable light-load flying platform UAV according to claim 1, characterized in that: The lower end of the fuselage main body (2) is fixedly connected to a connecting column (15), the lower end of the connecting column (15) is fixedly connected to a battery compartment (14), and the middle portion of the upper end of the battery compartment (14) is fixedly connected to a lithium battery (16).

4. The umbrella-shaped foldable light-load flying platform UAV according to claim 1, characterized in that: A flight control board is installed in the fuselage body (2), and the flight control board includes a wireless signal transceiver.

5. The umbrella-shaped foldable light-load flying platform UAV according to claim 1, characterized in that: The outer end of the mounting seat (7) is fixedly connected with a buckle, and one end of the machine arm (8) away from the fuselage body (2) extends into the buckle, and the machine arm (8) is fixedly connected to the mounting seat (7) via the buckle.

6. The umbrella-shaped foldable light-load flying platform UAV according to claim 3, characterized in that: A mounting mechanism is installed at the lower end of the battery compartment (14).

7. The umbrella-shaped foldable light-load flying platform UAV according to claim 3, characterized in that: The machine arm (8), the tripod (5) and the battery compartment (14) are made of carbon fiber material.

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