Unmanned aerial vehicle with buffer structure

Abstract

The utility model discloses an unmanned aerial vehicle with a buffer structure, which comprises a device main body and a buffer mechanism, and the buffer mechanism is arranged on the outer side of the device main body and is used for preventing collision; according to the unmanned aerial vehicle with the buffer structure, the buffer mechanism is installed at the lower end of the device main body, the protection effect of the device main body is improved, the floating mechanism is installed at the lower end of the device main body, the floating mechanism is installed at the lower end of the device main body, and the floating mechanism is connected with the buffer mechanism. And the device main body has a floating effect, buffering during landing is facilitated, vibration to the device main body is reduced, and the device main body can land more stably.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to a UAV with a buffer structure. Background Technology

[0002] Unmanned aerial vehicles (UAVs) are unmanned aircraft controlled by radio remote control equipment and onboard program control devices. They can be classified in multiple dimensions and play an important role in many fields. UAVs use piston engines, turbojet engines, turboshaft engines, turbofan engines, or battery-powered electric motors, and different power units are selected according to mission requirements.

[0003] An existing utility model patent with publication number CN218368294U discloses a drone, including a fuselage and a power supply mechanism detachably mounted on the fuselage. A first connection structure and a second connection structure are provided between the fuselage and the power supply mechanism. In a first direction, the power supply mechanism and the fuselage can selectively form a locking or unlocking effect through the first connection structure, and in a second direction, the power supply mechanism and the fuselage can selectively form a locking or unlocking effect through the second connection structure. By providing the first and second connection structures between the fuselage and the power supply mechanism, the first connection structure can lock or unlock the fuselage and the power supply mechanism in the first direction, while the second connection structure can lock or unlock the fuselage and the power supply mechanism in the second direction. That is, the two connection structures respectively form locking or unlocking effects on the fuselage and the power supply mechanism in two different directions, which facilitates the assembly and disassembly of the power supply mechanism.

[0004] The aforementioned drones generally adopt an exposed rotor architecture, with the propeller blades, transmission shaft system, and motor components directly exposed to the external space. They are easily damaged by collisions with tree branches. In addition, if the battery is insufficient, they will land on the water, causing economic losses. Furthermore, they cannot float on the water to take pictures. When it rains, rainwater forms a continuous water film on the lens surface, affecting the shooting. Utility Model Content

[0005] Therefore, it is necessary to provide a drone with a buffer structure to address the above-mentioned technical problems, which has the effect of preventing impact and cushioning.

[0006] In order to solve the above-mentioned technical problems, the present invention solves the problems mentioned in the background art through the following technical solution.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A drone with a buffer structure, comprising:

[0009] The device body and the buffer mechanism are located on the outside of the device body for impact protection.

[0010] The buffer mechanism includes a flight wing, with a support ring connected to the outer side of the flight wing, and an elastic element connected to the outer side of the support ring.

[0011] In a preferred embodiment of the UAV with a buffer structure provided by this utility model, a damping member is connected to the outer side of the support ring, and an anti-collision ring is movably connected to the outer side of the damping member.

[0012] In a preferred embodiment of the UAV with a buffer structure provided by this utility model, a bracket is installed at the upper end of the main body of the device, and a rain cover is inserted into the upper end of the bracket.

[0013] In a preferred embodiment of the UAV with a buffer structure provided by this utility model, the elastic element is installed in several groups, and the anti-collision ring is set as an annular ring.

[0014] In a preferred embodiment of the UAV with a buffer structure provided by this utility model, the anti-collision ring is made of rubber, and the lower end of the rain cover is in contact with the inner wall of the bracket.

[0015] As a preferred embodiment of the UAV with a buffer structure provided by this utility model, a floating mechanism is installed at the lower end of the main body of the device, and the floating mechanism includes a hollow frame.

[0016] In a preferred embodiment of the UAV with a buffer structure provided by this utility model, force-sharing frames are installed at both ends of the hollow frame, and a buffer frame is connected to the lower end of the force-sharing frames.

[0017] In a preferred embodiment of the UAV with a buffer structure provided by this utility model, the hollow frame is equipped with several sets, and the hollow frame is made of plastic.

[0018] In a preferred embodiment of the UAV with a buffer structure provided by this utility model, a glider is installed at the upper end of the main body of the device, and a camera is installed at the front end of the main body of the device.

[0019] As a preferred embodiment of the UAV with a buffer structure provided by this utility model, a tail fin is installed at the rear end of the main body of the device, and the tail fin is configured in a semi-cross shape.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. This utility model provides a drone with a buffer structure. A buffer mechanism is installed at the lower end of the main body of the device. A support ring is installed on the outside of the flight wing, and an elastic element is installed on the outside of the support ring. The damping element on the outside of the support ring, together with the elasticity of the elastic element, causes the main body of the device to be impacted during flight. The rubber anti-collision ring provides buffering, thereby enhancing the protection of the flight wing. A rain cover is installed on the upper end of the camera to prevent water film from affecting the shooting on rainy days, thus improving the protection effect of the main body of the device.

[0022] 2. The present invention provides a drone with a buffer structure. By installing a floating mechanism at the lower end of the main body of the device, and by using a hollow frame made of plastic with a hollow interior, the main body of the device can stay on the water surface. By installing a force-sharing frame at one end of the hollow frame, the force-sharing frame supports the buffer frame. This buffer frame facilitates the floating effect of the main body of the device and provides cushioning when landing, reducing vibration of the main body of the device and making the landing of the main body of the device more stable. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A three-dimensional structural schematic diagram of the present invention is provided;

[0025] Figure 2 This is a bottom view of the structure of the device of this utility model;

[0026] Figure 3 This is a schematic diagram of the device structure of this utility model;

[0027] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A;

[0028] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0029] The markings in the diagram are explained as follows:

[0030] 1. Main body of the device; 12. Glider; 13. Camera; 14. Tail fin; 2. Buffer mechanism; 21. Flight wing; 22. Support ring; 23. Elastic component; 24. Damping component; 25. Anti-collision ring; 26. Support frame; 27. Rain cover; 3. Floating mechanism; 31. Hollow frame; 32. Component frame; 33. Buffer frame. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention. Example

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A drone with a buffer structure, comprising:

[0033] The device body 1 and the buffer mechanism 2 are located on the outside of the device body 1 for impact protection;

[0034] The buffer mechanism 2 includes a flight wing 21, with a support ring 22 connected to the outside of the flight wing 21, and an elastic element 23 connected to the outside of the support ring 22. By installing the support ring 22 on the outside of the flight wing 21 and the elastic element 23 on the outside of the support ring 22, the damping element 24 on the outside of the support ring 22, in conjunction with the elasticity of the elastic element 23, causes an impact when the main body 1 of the device is in flight. This impact is mitigated by the rubber anti-collision ring 25, thereby enhancing the protection of the flight wing 21.

[0035] In the embodiments of this application, the outer side of the support ring 22 is connected to the damping member 24, the outer side of the damping member 24 is movably connected to the anti-collision ring 25, the upper end of the device body 1 is mounted with a bracket 26, the upper end of the bracket 26 is inserted with a rain cover 27, and the rain cover 27 is screwed into the bracket 26 so that the rain cover 27 is located on the upper end of the camera 13 for easy disassembly.

[0036] Several sets of elastic elements 23 are installed. The anti-collision ring 25 is set as a ring and is made of rubber. The lower end of the rain cover 27 is attached to the inner wall of the bracket 26. The damping element 24 on the outside of the bracket 22 works in conjunction with the elasticity of the elastic element 23 so that when the main body 1 of the device flies, it will be bumped. The rubber anti-collision ring 25 will provide cushioning, thereby enhancing the protection of the flight wing 21. The bracket 26 is installed at the upper end of the main body 1 of the device, and the rain cover 27 is screwed into the bracket 26 so that the rain cover 27 is set at the upper end of the camera 13, thereby preventing water film from affecting the shooting on rainy days.

[0037] In addition to the above design, a floating mechanism 3 is installed at the lower end of the main body 1 of the device. The floating mechanism 3 includes a hollow frame 31, with force-shaping frames 32 installed at both ends of the hollow frame 31. The lower end of the force-shaping frames 32 is connected to a buffer frame 33. Several sets of hollow frames 31 are installed. The hollow frames 31 are made of plastic. By installing the floating mechanism 3 at the lower end of the main body 1 of the device and by making the hollow frame 31 of plastic and hollow inside, the main body 1 of the device can stay on the water surface. By installing the force-shaping frames 32 at one end of the hollow frame 31, the force-shaping frames 32 support the buffer frame 33, so that the main body 1 of the device can float while facilitating cushioning when landing.

[0038] In the embodiments of this application, a glider 12 is installed on the upper end of the main body 1, a camera 13 is installed on the front end of the main body 1, and a tail 14 is installed on the rear end of the main body 1. The tail 14 is set in a semi-cross shape. By installing the glider 12 and tail 14 on the upper end of the main body 1 for gliding, it is more energy-efficient than existing drones. The cameras 13 installed on the front end of the main body 1 are arranged in a front-to-back pattern, thus enabling multi-directional video recording.

[0039] The usage process of the drone with a buffer structure provided by this utility model is as follows: Gliding is achieved by installing a glider 12 and a tail fin 14 on the upper end of the main body 1, which is more energy-efficient than existing drones. Cameras 13 are installed at the front of the main body 1, with one pair facing forward and the other below, providing multi-directional video recording. A buffer mechanism 2 is installed at the lower end of the main body 1. A support ring 22 is installed on the outer side of the flight wing 21, and an elastic element 23 is installed on the outer side of the support ring 22. The damping element 24 on the outer side of the support ring 22, in conjunction with the elasticity of the elastic element 23, cushions impacts when the main body 1 is in flight, thus enhancing the protection of the flight wing 21. A bracket 26 is installed on the upper end of the main body 1, and a rain cover 27 is screwed into the bracket 26 so that the rain cover 27 is located on the upper end of the camera 13, thereby preventing water film from affecting the shooting on rainy days and improving the protection effect of the main body 1. A floating mechanism 3 is installed at the lower end of the main body 1. The hollow frame 31 is made of plastic and is hollow inside so that the main body 1 can stay on the water surface. A force-sharing frame 32 is installed at one end of the hollow frame 31. The force-sharing frame 32 supports the buffer frame 33, which makes the main body 1 float while facilitating the cushioning when landing, reducing the vibration of the main body 1, and making the landing of the main body 1 more stable.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A drone having a buffer structure, characterized by, It includes: The device body (1) and the buffer mechanism (2) are provided outside the device body (1) for preventing knocking; The buffer mechanism (2) includes a flight wing (21), the outer side of the flight wing (21) is connected with a support ring (22), and the outer side of the support ring (22) is connected with an elastic element (23).

2. The unmanned aerial vehicle with a buffer structure according to claim 1, wherein, The outer side of the support ring (22) is connected with a damping element (24), and the outer side of the damping element (24) is movably connected with a collision prevention ring (25).

3. The unmanned aerial vehicle with a buffer structure of claim 2, wherein, The upper end of the device body (1) is provided with a support (26), and the upper end of the support (26) is inserted with a rain cover (27).

4. The unmanned aerial vehicle with a buffer structure according to claim 3, wherein, The elastic element (23) is installed in several groups, and the collision prevention ring (25) is arranged in a ring shape.

5. The unmanned aerial vehicle with a buffer structure according to claim 4, wherein, The collision prevention ring (25) is made of rubber material, and the lower end of the rain cover (27) is attached to the inner wall of the support (26).

6. The unmanned aerial vehicle with a buffer structure of claim 5, wherein, The lower end of the device body (1) is provided with a floating mechanism (3), and the floating mechanism (3) includes a hollow frame (31).

7. The unmanned aerial vehicle with a buffer structure of claim 6, wherein, The both ends of the hollow frame (31) are provided with a force distribution frame (32), and the lower end of the force distribution frame (32) is connected with a buffer frame (33).

8. The unmanned aerial vehicle with a buffer structure according to claim 7, wherein, The hollow frame (31) is installed in several groups, and the hollow frame (31) is made of plastic material.

9. The unmanned aerial vehicle with a buffer structure of claim 8, wherein, The upper end of the device body (1) is provided with a glider wing (12), and the front end of the device body (1) is provided with a camera (13).

10. The unmanned aerial vehicle with a buffer structure of claim 9, wherein, The rear end of the device body (1) is provided with a tail wing (14), and the tail wing (14) is arranged in a half-cross shape.

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