Automatic delivery unmanned aerial vehicle

Abstract

The utility model provides an automatic delivery unmanned aerial vehicle, and relates to the field of unmanned aerial vehicles. The automatic delivery unmanned aerial vehicle comprises a main body shell, the inner surface of the main body shell is fixedly connected with a storage bin, the upper end of the storage bin is fixedly connected with a sealing disc, the inner surface of the sealing disc is rotatably connected with a screw groove rod, the outer surface of the screw groove rod is in threaded connection with an inner groove pipe, and the end, away from the sealing disc, of the inner groove pipe is fixedly connected with a bottom carrying disc. According to the automatic delivery unmanned aerial vehicle, a threaded groove rod pushes an inner groove pipe to ascend or descend through a threaded groove of the threaded groove rod in the rotating process, and then when the inner groove pipe ascends or descends in the blocking process of an anti-overflow frame protruding key, a bottom carrying disc below the inner groove pipe is jacked to pull an anti-overflow frame on the inner groove pipe to ascend or descend; therefore, the inner arc space of the storage bin is exposed by the bottom carrying disc, the purpose that the unmanned aerial vehicle is kept airtight as much as possible in the cargo transporting process is achieved, and the problem that sundries possibly enter a cargo storage area by mistake in the flying process of the unmanned aerial vehicle is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an automatic delivery unmanned aerial vehicle. Background Art

[0002] Unmanned aerial vehicles, also known as UAVs, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by on-board computers. UAVs can be divided into military and civilian use according to their application areas.

[0003] Cargo transportation is one of the common uses of drones. However, due to the complex flight environment of drones, debris may accidentally enter the inventory area during flight, causing contamination of the materials to be transported. At the same time, when the drone lands and is idle, the idle camera may be accidentally scratched if it is exposed to the outside. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic delivery drone, which solves the problems raised in the technical background.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic delivery drone, including a main body shell, a storage bin is fixedly connected to the inner surface of the main body shell, a sealing disk is fixedly connected to the upper end of the storage bin, a screw groove rod is rotatably connected to the inner surface of the sealing disk, an inner groove tube is threadedly connected to the outer surface of the screw groove rod, a pocket bottom plate is fixedly connected to the end of the inner groove tube away from the sealing disk, a storage bin is clamped on the outer surface of the pocket bottom plate close to the sealing disk, an overflow prevention frame is fixedly connected to the outer surface of the pocket bottom plate close to the sealing disk, an inner wall of the storage bin is slidably connected to the outer surface of the overflow prevention frame, a hollow frame is fixedly connected to the inner surface of the main body shell, and a A one-way tube, the upper surface of the one-way tube is rotatably connected to a rotating shaft, the outer circumferential surface of the rotating shaft is fixedly connected to an inner rotating sleeve, the inner surface of the inner rotating sleeve away from the rotating shaft is rotatably connected to a flapping fan, the inner wall of the one-way tube close to the rotating shaft is fixedly connected to an outward push spring, the end of the outward push spring away from the inner wall of the one-way tube is fixedly connected to the camera, the outer circumferential surface of the camera is slidably connected to the one-way tube, the inner surface of the camera close to the rotating shaft is fixedly connected to an extension rod, the outer surface of the extension rod close to the rotating shaft is fixedly connected to an outward push spring, the outer surface of the extension rod is slidably connected to the one-way tube, the inner surface of the extension rod is fixedly connected to a grounding rod, and the outer circumferential surface of the grounding rod is slidably connected to a hollow frame.

[0008] Preferably, the main body shell is a circular disk, the outer circumference of the circular disk is an arc-shaped surface, a circular hole is provided at the center of the circular disk, the inner surface of the circular hole is fixedly connected to the main body shell, the upper surface of the circular disk is provided with six through holes, and the inner surface of the through holes is fixedly connected to the hollow frame.

[0009] Preferably, the storage bin is a circular tube, the outer circumferential surface of the circular tube is fixedly connected to the main body shell, the upper end of the circular tube is fixedly connected to the sealing disk, the end of the circular tube away from the sealing disk is provided with an annular groove, the inner surface of the annular groove is slidably connected to an anti-overflow frame, the inner wall of the annular groove is provided with a vertical groove, the inner surface of the vertical groove is slidably connected to the anti-overflow frame, the inner wall of the circular tube is provided with a slide groove penetrating to the annular groove, and the inner surface of the slide groove is clamped with a bottom plate.

[0010] Preferably, the inner groove tube is a circular tube, the inner wall of the circular tube is provided with a threaded groove, the inner surface of the circular tube is threadedly connected with a threaded groove rod, and one end of the circular tube away from the sealing disk is fixedly connected with a bottom plate.

[0011] Preferably, the anti-overflow frame is a semi-arc block, the outer surface of the semi-arc block is slidably connected to a storage bin, the inner wall of the semi-arc block close to the inner groove tube is fixedly connected to a bottom plate, the outer arc surface of the semi-arc block is provided with a square cam, and the outer surface of the cam is slidably connected to the storage bin.

[0012] Preferably, the one-way tube is a circular column, a hollow frame is fixedly connected to the outer circumferential surface of the circular column, the upper end of the circular column is rotatably connected to the rotation axis, a circular groove is provided at the end of the circular column away from the rotation axis, a camera is slidably connected to the inner surface of the circular groove, an outward push spring is fixedly connected to the inner wall of the circular groove close to the rotation axis, a through groove is provided on the inner arc surface of the circular groove, which passes through the outer circumferential surface of the circular column, and an extension rod is slidably connected to the inner surface of the through groove.

[0013] Preferably, the camera is a circular pile, the outer circumferential surface of the circular pile is slidably connected to a one-way tube, the end of the circular pile close to the rotating shaft is provided with a rectangular groove, the inner surface of the rectangular groove is fixedly connected to an extension rod, the end of the circular pile close to the rotating shaft is fixedly connected to an outward push spring, and the end of the circular pile away from the rotating shaft is fixedly connected to a transparent hemispherical shell.

[0014] Preferably, the extension rod is a rounded rectangular plate, a camera is fixedly connected to the outer surface of the rounded rectangular plate, a one-way tube is slidably connected to the outer surface of the rounded rectangular plate, an outward push spring is fixedly connected to the outer surface of the rounded rectangular plate close to the rotation axis, circular holes are provided at both ends of the rounded rectangular plate, and a grounding rod is fixedly connected to the inner surface of the circular hole.

[0015] (III) Beneficial effects

[0016] The utility model provides an automatic delivery drone. It has the following beneficial effects:

[0017] 1. The automatic delivery drone pushes the inner groove tube through its own threaded groove during the rotation process to lift or lower it. Then, when the inner groove tube is lifted or lowered in the barrier of the anti-overflow frame convex key, the bottom plate below it is pushed to pull the anti-overflow frame above it to lift or lower it, so that the bottom plate exposes the inner arc space of the storage bin, so as to achieve the purpose of keeping the drone as airtight as possible during the delivery process, and solve the problem that debris may accidentally enter the storage area during the flight of the drone.

[0018] 2. The automatic delivery drone pushes the ground rod through a plane, so that the ground rod drives the outer extension rod to slide upward during the upward sliding process, so that the outer extension rod pushes the outer push spring upward during the sliding process, and at the same time, the outer extension rod drives the outer camera to slide into the one-way tube, so that when the drone lands, the camera is automatically retracted into the one-way tube, achieving the purpose of automatically retracting the camera after the drone lands, and solving the problem of unnecessary scratches caused by the camera being exposed when idle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main shell structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the inner rotating sleeve of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the storage bin of the utility model;

[0022] Figure 4 This is a schematic diagram of the one-way pipe structure of the utility model.

[0023] Among them, there are the main body shell 1, the storage bin 2, the sealing disk 3, the screw groove rod 4, the inner groove tube 5, the bottom plate 6, the anti-overflow frame 7, the hollow frame 8, the one-way tube 9, the rotating shaft 10, the inner rotating sleeve 11, the flapping fan 12, the camera 13, the external push spring 14, the extension rod 15, and the grounding rod 16. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides an automatic delivery drone, such as Figure 1-4As shown, it includes a main body shell 1, which is a circular disk. The outer circumference of the circular disk is an arc surface. A circular hole is provided at the center of the circular disk. The inner surface of the circular hole is fixedly connected to the main body shell 1. Six through holes are provided on the upper surface of the circular disk. The inner surface of the through holes is fixedly connected to a hollow frame 8. The main body shell 1 is a hollow structure, and the main body shell 1 is used to support the main structure of the device.

[0026] A storage bin 2 is fixedly connected to the inner surface of the main body shell 1. The storage bin 2 is a circular tube. The outer circumferential surface of the circular tube is fixedly connected to the main body shell 1. A sealing disk 3 is fixedly connected to the upper end of the circular tube. An annular groove is provided at one end of the circular tube away from the sealing disk 3. An anti-overflow frame 7 is slidably connected to the inner surface of the annular groove. A vertical groove is provided on the inner wall of the annular groove. An anti-overflow frame 7 is slidably connected to the inner surface of the vertical groove. A slide groove penetrating to the annular groove is provided on the inner wall of the circular tube. A bottom plate 6 is clamped on the inner surface of the slide groove. The storage bin 2 is used for temporarily storing materials that need to be transported.

[0027] A sealing disk 3 is fixedly connected to the upper end of the storage bin 2, and a screw groove rod 4 is rotatably connected to the inner surface of the sealing disk 3, and an inner groove tube 5 is threadedly connected to the outer surface of the screw groove rod 4. The inner groove tube 5 is a circular tube, and a threaded groove is provided on the inner wall of the circular tube, and the screw groove rod 4 is threadedly connected to the inner surface of the circular tube. A bottom plate 6 is fixedly connected to the end of the circular tube away from the sealing disk 3, and the inner groove tube 5 is used for driving the bottom plate 6 thereunder to descend when the screw groove rod 4 rotates.

[0028] The end of the inner groove tube 5 away from the sealing disk 3 is fixedly connected to the bottom plate 6, the outer surface of the bottom plate 6 close to the sealing disk 3 is clamped with the storage bin 2, the outer surface of the bottom plate 6 close to the sealing disk 3 is fixedly connected with an anti-overflow frame 7, the anti-overflow frame 7 is a semi-arc block, the outer surface of the semi-arc block is slidably connected with the storage bin 2, the inner wall of the semi-arc block close to the inner groove tube 5 is fixedly connected to the bottom plate 6, the outer arc surface of the semi-arc block is provided with a square convex key, the outer surface of the convex key is slidably connected with the storage bin 2, the anti-overflow frame 7 is used to prevent the bottom plate 6 from rotating with the screw groove rod 4 and to protect the internal material as much as possible when the bottom plate 6 is opened.

[0029] The outer surface of the overflow prevention frame 7 is slidably connected to the inner wall of the storage bin 2, the inner surface of the main body shell 1 is fixedly connected to a hollow frame 8, the inner surface of the hollow frame 8 is fixedly connected to a one-way tube 9, the one-way tube 9 is a circular column, the outer circumferential surface of the circular column is fixedly connected to the hollow frame 8, the upper end of the circular column is rotatably connected to the rotation shaft 10, a circular groove is provided at the end of the circular column away from the rotation shaft 10, a camera 13 is slidably connected to the inner surface of the circular groove, an outward push spring 14 is fixedly connected to the inner wall of the circular groove close to the rotation shaft 10, the inner arc surface of the circular groove is provided with a through groove that penetrates to the outer circumferential surface of the circular column, the inner surface of the through groove is slidably connected to an extension rod 15, and the one-way tube 9 is used to protect the camera 13 therein.

[0030] The upper surface of the one-way tube 9 is rotatably connected to a rotation shaft 10, an inner rotating sleeve 11 is fixedly connected to the outer circumferential surface of the rotation shaft 10, and the inner surface of the inner rotating sleeve 11 away from the rotation shaft 10 is rotatably connected to a flapping fan 12, an inner wall of the one-way tube 9 close to the rotation shaft 10 is fixedly connected to an outward push spring 14, and an end of the outward push spring 14 away from the inner wall of the one-way tube 9 is fixedly connected to a camera 13, the camera 13 is a circular pile, and the outer circumferential surface of the circular pile is slidably connected to the one-way tube 9, a rectangular groove is provided on the end of the circular pile close to the rotation shaft 10, an extension rod 15 is fixedly connected to the inner surface of the rectangular groove, the end of the circular pile close to the rotation shaft 10 is fixedly connected to the outward push spring 14, and the end of the circular pile away from the rotation shaft 10 is fixedly connected to a transparent hemispherical shell, and the camera 13 is used to prevent the pinhole camera body and protect it.

[0031] The outer circumferential surface of the camera 13 is slidably connected to a one-way tube 9, and the inner surface of the camera 13 close to the rotation axis 10 is fixedly connected to an extension rod 15. The extension rod 15 is a rounded rectangular plate, and the camera 13 is fixedly connected to the outer surface of the rounded rectangular plate. The one-way tube 9 is slidably connected to the outer surface of the rounded rectangular plate, and an outward push spring 14 is fixedly connected to the outer surface of the rounded rectangular plate close to the rotation axis 10. Circular holes are provided at both ends of the rounded rectangular plate, and a grounding rod 16 is fixedly connected to the inner surface of the circular hole. The extension rod 15 has the function of driving the camera 13 to move in the same direction as the grounding rod 16.

[0032] An outward push spring 14 is fixedly connected to the outer surface of the extension rod 15 close to the rotating shaft 10, a one-way tube 9 is slidably connected to the outer surface of the extension rod 15, a grounding rod 16 is fixedly connected to the inner surface of the extension rod 15, and a hollow frame 8 is slidably connected to the outer circumference of the grounding rod 16. The hollow frame 8 is a hollow structure, which facilitates wiring while reducing the overall weight of the device.

[0033] Working principle: After the external power supply is installed, when the drone lands on the plane, the plane pushes the grounding rod 16, so that the grounding rod 16 drives the outer extension rod 15 to slide upwards during the upward sliding process, so that the outer extension rod 15 pushes the outer push spring 14 upwards during the sliding process, and at the same time, the outer extension rod 15 drives the outer camera 13 to slide into the one-way tube 9, so that when the drone lands, the camera 13 is automatically retracted into the one-way tube 9 to protect it. When the drone takes off, the outer push spring 14 pushes the camera 13 outwards, so that the camera 13 The front end of the camera 13 automatically pops out a one-way tube 9 for observing the surrounding situation. When it is necessary to load or unload goods, the screw groove rod 4 is driven to rotate by an external power source, so that the screw groove rod 4 pushes the inner groove tube 5 to be lifted or lowered through its own thread groove during the rotation process. Then, when the inner groove tube 5 is lifted or lowered in the convex key barrier of the anti-overflow frame 7, the bottom plate 6 below it is pushed to pull the anti-overflow frame 7 above it to be lifted or lowered, so that the bottom plate 6 exposes the inner arc space of the storage bin 2 to facilitate the filling or unloading of goods.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic delivery drone, comprising a main body shell (1), characterized in that: The inner surface of the main body shell (1) is fixedly connected to a material storage bin (2), the upper end of the material storage bin (2) is fixedly connected to a sealing disk (3), the inner surface of the sealing disk (3) is rotatably connected to a screw groove rod (4), the outer surface of the screw groove rod (4) is threadedly connected to an inner groove tube (5), the end of the inner groove tube (5) away from the sealing disk (3) is fixedly connected to a bottom plate (6), the outer surface of the bottom plate (6) close to the sealing disk (3) is clamped with the material storage bin (2), the outer surface of the bottom plate (6) close to the sealing disk (3) is fixedly connected to an anti-overflow frame (7), the outer surface of the anti-overflow frame (7) is slidably connected to the inner wall of the material storage bin (2), the inner surface of the main body shell (1) is fixedly connected to a hollow frame (8), the inner surface of the hollow frame (8) is fixedly connected to a one-way tube (9), the upper surface of the one-way tube (9) is rotatably connected to a rotation shaft (10), the outer circumference of the rotation shaft (10) is The inner surface of the inner rotating sleeve (11) is fixedly connected to the inner surface of the inner rotating sleeve (11) away from the rotation shaft (10) and is rotatably connected to a flapping fan (12); the inner wall of the one-way tube (9) close to the rotation shaft (10) is fixedly connected to an outward push spring (14); one end of the outward push spring (14) away from the inner wall of the one-way tube (9) is fixedly connected to a camera (13); the outer circumferential surface of the camera (13) is slidably connected to the one-way tube (9); the inner surface of the camera (13) close to the rotation shaft (10) is fixedly connected to an extension rod (15); the outer surface of the extension rod (15) close to the rotation shaft (10) is fixedly connected to the outward push spring (14); the outer surface of the extension rod (15) is slidably connected to the one-way tube (9); the inner surface of the extension rod (15) is fixedly connected to a grounding rod (16); the outer circumferential surface of the grounding rod (16) is slidably connected to a hollow frame (8).

2. The automatic delivery drone according to claim 1, characterized in that: The main body shell (1) is a circular disk, the outer circumference of the circular disk is an arc-shaped surface, a circular hole is provided at the center of the circular disk, the inner surface of the circular hole is fixedly connected to the main body shell (1), the upper surface of the circular disk is provided with six through holes, and the inner surface of the through holes is fixedly connected to the hollow frame (8).

3. The automatic delivery drone according to claim 1, characterized in that: The storage bin (2) is a circular tube, the outer circumferential surface of the circular tube is fixedly connected to the main body shell (1), the upper end of the circular tube is fixedly connected to the sealing disk (3), an annular groove is provided at one end of the circular tube away from the sealing disk (3), an anti-overflow frame (7) is slidably connected to the inner surface of the annular groove, a vertical groove is provided on the inner wall of the annular groove, the anti-overflow frame (7) is slidably connected to the inner surface of the vertical groove, a sliding groove penetrating to the annular groove is provided on the inner wall of the circular tube, and a bottom plate (6) is clamped on the inner surface of the sliding groove.

4. The automatic delivery drone according to claim 1, characterized in that: The inner groove tube (5) is a circular tube, the inner wall of which is provided with a threaded groove, the inner surface of which is threadedly connected to a threaded groove rod (4), and one end of the circular tube away from the sealing disk (3) is fixedly connected to a bottom plate (6).

5. The automatic delivery drone according to claim 1, characterized in that: The anti-overflow frame (7) is a semi-arc block, the outer surface of which is slidably connected to a material storage bin (2), the inner wall of the semi-arc block close to the inner groove tube (5) is fixedly connected to a bottom plate (6), the outer arc surface of the semi-arc block is provided with a square convex key, and the outer surface of the convex key is slidably connected to the material storage bin (2).

6. The automatic delivery drone according to claim 1, characterized in that: The one-way tube (9) is a circular column, the outer circumferential surface of the circular column is fixedly connected to a hollow frame (8), the upper end of the circular column is rotatably connected to a rotation shaft (10), a circular groove is provided at one end of the circular column away from the rotation shaft (10), a camera (13) is slidably connected to the inner surface of the circular groove, an outer push spring (14) is fixedly connected to the inner wall of the circular groove on the side close to the rotation shaft (10), a through groove is provided on the inner arc surface of the circular groove and penetrates to the outer circumferential surface of the circular column, and an extension rod (15) is slidably connected to the inner surface of the through groove.

7. The automatic delivery drone according to claim 1, characterized in that: The camera (13) is a circular pile, the outer circumferential surface of the circular pile is slidably connected to a one-way tube (9), the end of the circular pile close to the rotation axis (10) is provided with a rectangular groove, the inner surface of the rectangular groove is fixedly connected to an extension rod (15), the end of the circular pile close to the rotation axis (10) is fixedly connected to an outward push spring (14), and the end of the circular pile away from the rotation axis (10) is fixedly connected to a transparent hemispherical shell.

8. The automatic delivery drone according to claim 1, characterized in that: The extension rod (15) is a rounded rectangular plate, a camera (13) is fixedly connected to the outer surface of the rounded rectangular plate, a one-way tube (9) is slidably connected to the outer surface of the rounded rectangular plate, an outward push spring (14) is fixedly connected to the outer surface of the rounded rectangular plate close to the rotation axis (10), circular holes are provided at both ends of the rounded rectangular plate, and a grounding rod (16) is fixedly connected to the inner surface of the circular hole.

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