Anti-collision protection frame for forestry patrol of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle forestry patrol anti-collision protection frame which comprises a patrol unmanned aerial vehicle, two symmetrical side wing fixing plates, a camera protection shell and a top fixing plate, and the two side wing fixing plates are symmetrically and fixedly installed in the middle of the top end of the patrol unmanned aerial vehicle. Two connecting supporting plates are symmetrically and fixedly connected to the sides, away from the patrol unmanned aerial vehicle, of the side wing fixing plates, and side wing anti-collision strips are fixedly connected to the bottom ends of the ends, away from the side wing fixing plates, of the connecting supporting plates. Special anti-collision parts are arranged at the top, the side wings, the front end and the bottom of the unmanned aerial vehicle, damage caused by collision between the unmanned aerial vehicle and obstacles in the flying process is effectively reduced, a stable protection structure is formed through combination of the multiple connecting rods and the anti-collision strips, and the unmanned aerial vehicle is protected from being damaged. And the unmanned aerial vehicle can fly more stably in a complex environment.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision protection for forestry inspection drones, and particularly relates to an anti-collision protection frame for forestry inspection of drones. Background Technique

[0002] Most forestry areas are mountainous. In the complex forest environment, drones face various potential collision risks, such as tree branches, mountain rocks, etc. These obstacles may not only damage the drones, but also affect the normal flight and mission execution of the drones. In order to improve the safety and stability of drones during forestry inspection, there is an urgent need for an anti-collision protection frame for forestry inspection of drones to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an anti-collision protection frame for forestry inspection of drones to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An anti-collision protection frame for forestry inspection of drones, including an inspection drone, wing fixing plates, a camera protection housing, and a top fixing plate. There are two symmetrically arranged wing fixing plates, and the two wing fixing plates are symmetrically and fixedly installed in the middle of the top ends of both sides of the inspection drone respectively. On the side of the wing fixing plate away from the inspection drone, two connecting support plates are symmetrically and fixedly connected. At the bottom end of the end of the connecting support plate away from the wing fixing plate, wing anti-collision strips are fixedly connected. Between the two wing anti-collision strips, second connecting rods are evenly fixedly connected. On the side of the wing anti-collision strip away from the second connecting rod, side-end anti-collision strips are evenly fixedly connected. Inside the camera protection housing, a protective arc-shaped lens is fixedly connected.

[0005] Preferably, the camera protection housing is fixedly installed at the position of the front camera of the inspection drone, and the protective arc-shaped lens is located outside the camera.

[0006] Preferably, a rear fixing plate is fixedly installed at the rear end of the inspection drone. The ends of the side-end anti-collision strips on both sides of the front end of the inspection drone away from the wing anti-collision strips are fixedly connected to the camera protection housing, and the ends of the side-end anti-collision strips on both sides of the rear end of the inspection drone away from the wing anti-collision strips are fixedly connected to the rear fixing plate.

[0007] Preferably, bottom protection brackets are symmetrically and fixedly installed at the bottom end of the inspection drone, and the outer bottom ends of the bottom protection brackets are fixedly connected to the ends of the wing anti-collision strips away from the connecting support plates.

[0008] Preferably, both sides of the bottom end of the camera protection housing are fixedly connected to the top ends of the two bottom protection brackets respectively.

[0009] Preferably, the top fixing plates are symmetrically and fixedly installed at both ends of the top of the inspection UAV. Two propeller protection frames are symmetrically and fixedly connected to both ends of the top fixing plates. Three top anti-collision strips are fixedly connected to the top end of the top fixing plates.

[0010] Preferably, first connecting rods are evenly and fixedly connected between the middle top anti-collision strip and the top anti-collision strips on both sides respectively.

[0011] Preferably, the propeller protection frames are located outside the propellers of the inspection UAV.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model is provided with special anti-collision components at the top, side wings, front end or bottom of the UAV, which can effectively reduce the damage caused by the collision between the UAV and obstacles during flight. Through the combination of multiple connecting rods and anti-collision strips, a stable protection structure is formed. This design not only enhances the anti-collision performance but also improves the overall structural stability, enabling the UAV to fly more stably in complex environments. The design of the propeller protection frames can effectively prevent foreign objects such as tree branches from entering the rotation range of the propellers, thereby improving the flight safety of the UAV. The camera is protected by the protective arc-shaped lens to prevent it from being damaged during collisions, ensuring the smooth progress of the inspection task. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the main three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is the main bottom structural schematic diagram of the present utility model;

[0016] Figure 3 is the main bottom and side wing anti-collision structural schematic diagram of the present utility model;

[0017] Figure 4 is the main bottom and side wing anti-collision structural schematic diagram of the present utility model;

[0018] Figure 5 is the main top anti-collision structural schematic diagram of the present utility model.

[0019] In the figure: 1 - Patrol UAV, 2 - Flank fixing plate, 3 - Camera protection housing, 4 - Top fixing plate, 5 - Propeller protection frame, 6 - Top anti-collision strip, 7 - First connecting rod, 8 - Connecting support plate, 9 - Flank anti-collision strip, 10 - Side-end anti-collision strip, 11 - Protective arc-shaped lens, 12 - Second connecting rod, 13 - Rear-end fixing plate, 14 - Bottom protection bracket. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 , an embodiment provided by the present invention: A collision-proof protection frame for forestry patrol of an unmanned aerial vehicle, including a patrol UAV 1, flank fixing plates 2, a camera protection housing 3 and a top fixing plate 4. There are two symmetrically arranged flank fixing plates 2, and the two flank fixing plates 2 are respectively symmetrically and fixedly installed in the middle of the top ends of both sides of the patrol UAV 1. On the side of the flank fixing plate 2 away from the patrol UAV 1, two connecting support plates 8 are symmetrically and fixedly connected. At the bottom end of the end of the connecting support plate 8 away from the flank fixing plate 2, a flank anti-collision strip 9 is fixedly connected. The connecting support plate 8 plays a supporting role for the flank anti-collision strip 9. Between the two flank anti-collision strips 9, second connecting rods 12 are evenly and fixedly connected. On the side of the flank anti-collision strip 9 away from the second connecting rod 12, side-end anti-collision strips 10 are evenly and fixedly connected. The second connecting rod 12 and the side-end anti-collision strip 10 connect the flank anti-collision strips 9 into a whole, increasing its anti-collision performance. Inside the camera protection housing 3, a protective arc-shaped lens 11 is fixedly connected.

[0022] The camera protection housing 3 is fixedly installed at the front camera position of the patrol UAV 1, and the protective arc-shaped lens 11 is located outside the camera. The protective arc-shaped lens 11 protects the camera without affecting the operation of the camera, avoiding damage to the camera caused by impact and falling.

[0023] A rear-end fixing plate 13 is fixedly installed at the rear end of the patrol UAV 1. One end of the side-end anti-collision strip 10 away from the flank anti-collision strip 9 at the front ends of both sides of the patrol UAV 1 is fixedly connected to the camera protection housing 3, and one end of the side-end anti-collision strip 10 away from the flank anti-collision strip 9 at the rear ends of both sides of the patrol UAV 1 is fixedly connected to the rear-end fixing plate 13. Through the connection of the camera protection housing 3 and the rear-end fixing plate 13, the anti-collision components on both sides are combined into a whole to further strengthen the anti-collision effect.

[0024] At the bottom end of the inspection drone 1, bottom protection brackets 14 are symmetrically and fixedly installed. The outer bottom end of the bottom protection bracket 14 is fixedly connected to one end of the side wing anti-collision strip 9 away from the connecting support plate 8. The two sides of the bottom end of the camera protection housing 3 are respectively fixedly connected to the top ends of the two bottom protection brackets 14. The bottom protection brackets 14 can prevent collisions when the inspection drone 1 lands, and uneven ground in the forest area can reduce the probability of the bottom end of the inspection drone 1 being hit by sharp objects through the bottom protection brackets 14.

[0025] Top fixing plates 4 are symmetrically and fixedly installed at both ends of the top end of the inspection drone 1. Two propeller protection frames 5 are symmetrically and fixedly connected to both ends of the top fixing plate 4. Three top anti-collision strips 6 are fixedly connected to the top end of the top fixing plate 4. First connecting rods 7 are evenly fixedly connected between the middle top anti-collision strip 6 and the top anti-collision strips 6 on both sides. The propeller protection frame 5 is located outside the propellers of the inspection drone 1. The propeller protection frame 5 can prevent foreign objects such as branches from entering the rotation range of the propellers, thereby improving the flight safety of the inspection drone 1.

[0026] Working principle: During use, first select lightweight materials to manufacture anti-collision components, then install the top fixing plate 4 on the top end of the inspection drone 1 through bolts, and the propeller protection frame 5 is nested outside the propellers of the inspection drone 1. Then, fixedly install the two side wing fixing plates 2 on both sides of the inspection drone 1 through bolts, install the bottom protection brackets 14 at the bottom end of the inspection drone 1, install the camera protection housing 3 at the front end of the inspection drone 1, and install the rear end fixing plate 13 at the rear end of the inspection drone 1. Then start the drone for inspection. When the side wings of the inspection drone 1 encounter rocks, the side wing anti-collision strips 9 and the side end anti-collision strips 10 on both sides of the inspection drone 1 hit the rocks and bounce off to protect the inspection drone 1 from damage. The protective arc-shaped lens 11 can protect the camera at the front end of the inspection drone 1 and prevent damage caused by hitting the camera. And the propeller protection frame 5 can protect the propellers and prevent the propellers from getting caught in debris such as branches.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A collision prevention and protection framework for forest patrol by unmanned aerial vehicle, comprising a patrol unmanned aerial vehicle (1), a flank fixing plate (2), a camera protection housing (3) and a top fixing plate (4), characterized in that: There are two side wing fixing plates (2) symmetrically arranged. The two side wing fixing plates (2) are respectively symmetrically and fixedly installed in the middle of the top of the inspection UAV (1). On the side of the side wing fixing plate (2) away from the inspection UAV (1), two connecting support plates (8) are symmetrically and fixedly connected. At the bottom end of the end of the connecting support plate (8) away from the side wing fixing plate (2), a side wing anti-collision strip (9) is fixedly connected. Between the two side wing anti-collision strips (9), second connecting rods (12) are evenly and fixedly connected. On the side of the side wing anti-collision strip (9) away from the second connecting rod (12), side end anti-collision strips (10) are evenly and fixedly connected. Inside the camera protection housing (3), a protective arc-shaped lens (11) is fixedly connected.

2. The anti-collision protection framework for forestry inspection of an unmanned aerial vehicle according to claim 1, characterized in that: The camera protection housing (3) is fixedly installed at the front camera position of the inspection UAV (1), and the protective arc-shaped lens (11) is located outside the camera.

3. The anti-collision protection framework for forestry inspection of an unmanned aerial vehicle according to claim 1, characterized in that: At the rear end of the inspection UAV (1), a rear end fixing plate (13) is fixedly installed. One end of the side end anti-collision strip (10) located at the front ends on both sides of the inspection UAV (1) and away from the side wing anti-collision strip (9) is fixedly connected to the camera protection housing (3). One end of the side end anti-collision strip (10) located at the rear ends on both sides of the inspection UAV (1) and away from the side wing anti-collision strip (9) is fixedly connected to the rear end fixing plate (13).

4. A collision prevention protection framework for UAV forestry inspection according to claim 1, characterized in that: At the bottom end of the inspection UAV (1), bottom protection brackets (14) are symmetrically and fixedly installed. At the outer bottom end of the bottom protection bracket (14), it is fixedly connected to the end of the side wing anti-collision strip (9) away from the connecting support plate (8).

5. The anti-collision protection framework for forestry inspection of an unmanned aerial vehicle according to claim 4, characterized in that: Both sides of the bottom end of the camera protection housing (3) are respectively fixedly connected to the top ends of the two bottom protection brackets (14).

6. The anti-collision protection framework for forestry inspection of an unmanned aerial vehicle according to claim 1, characterized in that: Top fixing plates (4) are symmetrically and fixedly installed at both ends of the top of the inspection UAV (1). At both ends of the top fixing plate (4), two propeller protection frames (5) are symmetrically and fixedly connected. At the top end of the top fixing plate (4), three top anti-collision strips (6) are fixedly connected.

7. The anti-collision protection framework for forestry inspection of an unmanned aerial vehicle according to claim 6, characterized in that: Between the middle top anti-collision strip (6) and the top anti-collision strips (6) located on both sides, first connecting rods (7) are evenly and fixedly connected.

8. The anti-collision protection framework for forestry inspection of an unmanned aerial vehicle according to claim 6, characterized in that: The propeller protection frame (5) is located outside the propeller of the inspection UAV (1).

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