High-altitude unmanned aerial vehicle transporting and releasing device

Abstract

The utility model discloses a high-altitude unmanned aerial vehicle transporting and putting device, and relates to the technical field of unmanned aerial vehicle transportation, the high-altitude unmanned aerial vehicle transporting and putting device comprises a positioning assembly and a folding and unfolding assembly, the positioning assembly and the folding and unfolding assembly are used for being installed at the bottom of an unmanned aerial vehicle chassis, the positioning assembly comprises a positioning plate, and the positioning plate is hung at the bottom of the unmanned aerial vehicle chassis; hanging buckles are fixedly installed on the two sides of the positioning plate correspondingly, a first screw rod is movably installed in the positioning plate in a penetrating mode, a first motor is installed at the front end of the first screw rod, and two grabbing frames are movably installed at the positions, located at the bottom of the positioning plate, of the periphery of the first screw rod. A second screw rod is movably mounted at the bottom of the positioning plate, two guide rods are fixedly mounted at the bottom of the positioning plate, and a knob is fixedly mounted at one end of the second screw rod; according to the unmanned aerial vehicle, automatic grabbing and throwing of the material boxes are facilitated, positioning of the material boxes with different widths is facilitated, the throwing height is conveniently adjusted during throwing, and contact between the unmanned aerial vehicle and the ground and personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle transportation, and in particular to a high-altitude unmanned aerial vehicle transportation and delivery device. Background Art

[0002] High-altitude drone transportation is the transportation of materials at high altitudes, which is operated by remote control or autonomous flight. It is suitable for places that are difficult for humans to reach or in harsh environments. This solution specifically involves a high-altitude drone transportation delivery device;

[0003] When using the existing high-altitude drone transport and delivery device, due to the different specifications of different material boxes, the material boxes need to be manually fixed, which is not convenient for automatic grabbing and delivery. During delivery, the drone may easily cause injuries when it comes into contact with the ground or personnel, and it is not convenient to lift and adjust the height between the material box and the ground. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-altitude unmanned aerial vehicle transportation and delivery device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-altitude unmanned aerial vehicle transportation and delivery device comprises a positioning component and a retracting and releasing component, wherein the positioning component and the retracting and releasing component are used to be installed at the bottom of the unmanned aerial vehicle chassis, the positioning component comprises a positioning plate, the positioning plate is hung at the bottom of the unmanned aerial vehicle chassis, hooks are fixedly installed on both sides of the positioning plate, a first screw is movably installed inside the positioning plate, a first motor is installed at the front end of the first screw, two grabbing frames are movably installed on the periphery of the first screw and located at the bottom of the positioning plate, a second screw is movably installed and two guide rods are fixedly installed on the bottom of the positioning plate, a knob is fixedly installed at one end of the second screw, and two positioning frames are sleeved on the periphery of the second screw and the two guide rods.

[0007] As a further solution of the utility model, the thread directions of the outer ends of the first screw and the second screw are opposite, and the grabbing frame is sleeved on the outer periphery of the first screw and is threadedly connected.

[0008] As a further solution of the utility model, the first screw is located inside the positioning plate and is installed longitudinally, and is symmetrically installed between the two grabbing frames.

[0009] As a further solution of the utility model, the second screw is located at the bottom of the positioning plate and is installed horizontally, and the positioning frame and the second screw are connected by threads.

[0010] As a further solution of the utility model, the retractable assembly includes a fixed plate, which is fixedly installed at the bottom of the drone chassis, a winding roller is movably installed on the top of the fixed plate, a second motor is installed at one end of the rotating shaft of the winding roller, rotating rollers are installed on both sides of the bottom of the fixed plate, hanging rings are fixedly installed on both sides of the drone chassis near the middle, and two sets of lifting ropes are wound around the periphery of the winding roller.

[0011] As a further solution of the utility model, two through holes are provided through the top of the fixed plate and below the winding roller, the sling rope is slidably arranged through the through holes, and the rotating shaft of the winding roller is meshedly connected with the output shaft of the second motor through a reduction gear.

[0012] As a further solution of the utility model, the roller is located at the bottom of the fixed plate and is movably rotatable, and the end of the hanging rope is fixedly connected to the hanging buckle.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting the positioning assembly, the first motor drives the two grabbing frames to slide, and the material boxes are grabbed by the grabbing frames, which is convenient for automatic grabbing and delivery of the material boxes. The second screw drives the positioning frame to slide, which is convenient for adjusting the positioning of material boxes of different widths to prevent the material boxes from sliding and falling.

[0015] By setting up the retractable and retractable components, the winding roller drives the two sets of lifting ropes to be retracted and released, so that the positioning plate drives the material box to be raised and lowered, which facilitates the adjustment of the height of the material box and reduces the contact between the drone and the ground and personnel. The two sets of lifting ropes are stretched out and hung through two hanging rings to increase the distance between the two sets of lifting ropes and prevent the positioning plate from rotating when it is raised or lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a high-altitude UAV transport and delivery device of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a positioning component in a high-altitude UAV transport and delivery device of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a positioning component in a high-altitude UAV transport and delivery device of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of a retractable assembly in a high-altitude UAV transport and delivery device of the utility model;

[0020] Figure 5 It is an overall front view of a high-altitude unmanned aerial vehicle transport and delivery device of the utility model.

[0021] In the figure: 1. UAV chassis; 2. Positioning assembly; 3. Retractable assembly; 4. Positioning plate; 5. Hanging buckle; 6. First screw; 7. First motor; 8. Grabbing frame; 9. Second screw; 10. Knob; 11. Guide rod; 12. Positioning frame; 13. Fixed plate; 14. Winding roller; 15. Second motor; 16. Rotating roller; 17. Hanging ring; 18. Lifting rope. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5 As shown, a high-altitude UAV transportation and delivery device includes a positioning component 2 and a retracting component 3, the positioning component 2 and the retracting component 3 are used to be installed at the bottom of the UAV chassis 1, the positioning component 2 includes a positioning plate 4, the positioning plate 4 is hung on the bottom of the UAV chassis 1, and hooks 5 are fixedly installed on both sides of the positioning plate 4, a first screw 6 is movably installed inside the positioning plate 4, a first motor 7 is installed at the front end of the first screw 6, two grab frames 8 are movably installed on the periphery of the first screw 6 and located at the bottom of the positioning plate 4, a second screw 9 and two guide rods 11 are movably installed on the bottom of the positioning plate 4, a knob 10 is fixedly installed on one end of the second screw 9, and two positioning frames 12 are sleeved on the periphery of the second screw 9 and the two guide rods 11, and a signal transceiver module and a power supply module are arranged on the top of the positioning plate 4, and the first motor 7 is controlled and driven by the signal transceiver module and the power supply module.

[0024] In this embodiment, the thread directions at both ends of the first screw 6 and the second screw 9 are set in opposite directions, and the grabbing frame 8 is sleeved on the periphery of the first screw 6 and is threadedly connected. The first screw 6 drives the two grabbing frames 8 to slide to grab and fix the transport material box.

[0025] In this embodiment, the first screw rod 6 is located inside the positioning plate 4 and is installed longitudinally, and the two grabbing frames 8 are installed symmetrically. The bottom end of the grabbing frame 8 is inserted into the bottom of the material box for hanging and fixing, which is convenient for taking and placing the material box.

[0026] In this embodiment, the second screw 9 is located at the bottom of the positioning plate 4 and is installed horizontally. The positioning frame 12 and the second screw 9 are threadedly connected. The second screw 9 drives the positioning frame 12 to slide to adjust the width of the material box to prevent it from sliding and falling.

[0027] In this embodiment, the retracting and unfolding assembly 3 includes a fixed plate 13, which is fixedly installed at the bottom of the drone frame 1. A winding roller 14 is movably installed on the top of the fixed plate 13, and a second motor 15 is installed at one end of the rotating shaft of the winding roller 14. Rollers 16 are installed on both sides of the bottom of the fixed plate 13, and hanging rings 17 are fixedly installed on both sides of the drone frame 1 near the middle. Two groups of lifting ropes 18 are wound around the periphery of the winding roller 14. The positioning plate 4 is hung by the lifting ropes 18, so that the positioning plate 4 drives the material box to rise and fall, thereby preventing the drone from contacting the ground or personnel and causing injury.

[0028] In this embodiment, two through holes are provided through the top of the fixed plate 13 and below the winding roller 14. The sling rope 18 is inserted into the through holes and is slidably arranged. The rotating shaft of the winding roller 14 is meshed and connected with the output shaft of the second motor 15 through the reduction gear. The sling rope 18 is retracted and released by the rotation of the winding roller 14, thereby changing the lifting height of the positioning plate 4.

[0029] In this embodiment, the roller 16 is located at the bottom of the fixed plate 13 and is movably rotatable. The end of the suspension rope 18 is fixedly connected to the hook 5. The suspension rope 18 passes through the hanging ring 17 and is connected to the hook 5, thereby increasing the distance between the two groups of suspension ropes 18 to prevent the positioning plate 4 from rotating when lifting or lowering.

[0030] It should be noted that the utility model is a high-altitude drone transportation and delivery device. When in use, by rotating the knob 10, the second screw 9 drives the spacing between the two positioning frames 12 to match the width of the material box that needs to be transported and delivered, and the first screw 6 drives the grabbing frame 8 to slide to grab and fix the material box. When delivering, start the second motor 15, so that the winding roller 14 releases the lifting rope 18, and the positioning plate 4 drives the material box to descend to a certain height, reducing the contact between the drone and the ground and personnel, and reducing the height between the material box and the ground, and the first motor 7 drives the first screw 6 to rotate, so that the grabbing frame 8 delivers the material box.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-altitude unmanned aerial vehicle transport and delivery device, comprising a positioning component (2) and a retractable component (3), wherein the positioning component (2) and the retractable component (3) are used to be installed at the bottom of an unmanned aerial vehicle chassis (1), and characterized in that: The positioning assembly (2) comprises a positioning plate (4), wherein the positioning plate (4) is hung on the bottom of the drone chassis (1), and hooks (5) are fixedly installed on both sides of the positioning plate (4). A first screw rod (6) is movably installed inside the positioning plate (4), and a first motor (7) is installed at the front end of the first screw rod (6). Two grabbing frames (8) are movably installed on the periphery of the first screw rod (6) and located at the bottom of the positioning plate (4). A second screw rod (9) and two guide rods (11) are respectively movably installed on the bottom of the positioning plate (4), and a knob (10) is fixedly installed on one end of the second screw rod (9). Two positioning frames (12) are sleeved on the periphery of the second screw rod (9) and the two guide rods (11).

2. A high-altitude unmanned aerial vehicle transport and delivery device according to claim 1, characterized in that: The thread directions of the two ends of the outer periphery of the first screw rod (6) and the second screw rod (9) are opposite to each other, and the grabbing frame (8) is sleeved on the outer periphery of the first screw rod (6) in a threaded connection.

3. The high-altitude unmanned aerial vehicle transport and delivery device according to claim 1, characterized in that: The first screw rod (6) is located inside the positioning plate (4) and is installed longitudinally, and is symmetrically installed between the two grabbing frames (8).

4. The high-altitude unmanned aerial vehicle transport and delivery device according to claim 1, characterized in that: The second screw rod (9) is located at the bottom of the positioning plate (4) and is installed in a transverse manner. The positioning frame (12) and the second screw rod (9) are connected by threads.

5. The high-altitude unmanned aerial vehicle transport and delivery device according to claim 1, characterized in that: The retractable assembly (3) comprises a fixed plate (13), the fixed plate (13) is fixedly mounted on the bottom of the drone chassis (1), a reel (14) is movably mounted on the top of the fixed plate (13), a second motor (15) is mounted on one end of the rotating shaft of the reel (14), rotating rollers (16) are mounted on both sides of the bottom of the fixed plate (13), hanging rings (17) are fixedly mounted on both sides of the drone chassis (1) near the middle, and two groups of suspension ropes (18) are wound around the periphery of the reel (14).

6. The high-altitude unmanned aerial vehicle transport and delivery device according to claim 5, characterized in that: Two through holes are provided through the top of the fixing plate (13) and below the winding roller (14), and the suspension rope (18) is slidably arranged through the through holes. The rotating shaft of the winding roller (14) is meshedly connected with the output shaft of the second motor (15) through a reduction gear.

7. The high-altitude unmanned aerial vehicle transport and delivery device according to claim 5, characterized in that: The rotating roller (16) is located at the bottom of the fixed plate (13) and is movably rotatable, and the end of the hanging rope (18) is fixedly connected to the hanging buckle (5).

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