Stable wing of environment monitoring unmanned aerial vehicle

Abstract

The utility model discloses a stable wing of an environment monitoring unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles and comprises a fairing and a wing shell, the fairing and the wing shell are fixedly connected into a whole, a reinforcing frame is fixedly connected in the fairing and the wing shell, and the lower end and the side end of the reinforcing frame are connected with a pull rope. And the fairing and the wing shell are welded into a whole. And reinforcing sheets are fixedly connected to the interiors of the wing shells. The reinforcing pieces are not in contact with the reinforcing frame, and the reinforcing pieces are not in contact with the pull ropes. The wing shell comprises a shell body and baffles, and the baffles are symmetrically and fixedly connected to the side ends of the shell body. The reinforcing frame comprises a reinforcing rod and a stay wire pile, and the upper end of the stay wire pile is fixedly connected with the side end of the reinforcing rod. The stress strength of the fairing and the wing shell is increased through the reinforcing frame, the stress strength of the reinforcing frame is increased through the pull rope, the whole device is kept light, meanwhile, the stress strength is improved, and practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to a stable wing of an environmental monitoring unmanned aerial vehicle. Background Art

[0002] An unmanned aerial vehicle, abbreviated as "UAV", is an unpiloted aircraft that is controlled by a radio remote control device and a self - contained program control device, or is completely or intermittently autonomously operated by an on - vehicle computer; installing monitoring equipment on the UAV can be used to monitor environmental feedback data.

[0003] Using carbon fiber materials can improve strength, but the production cost of the materials themselves is high. Using plastics has a low cost, and adding a honeycomb structure inside can also ensure strength, but the overall load is high, resulting in a relatively low practicality of the wings of conventional environmental monitoring UAVs.

[0004] Therefore, we propose a stable wing of an environmental monitoring UAV to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem of relatively low practicality of the wings of conventional environmental monitoring UAVs, and to propose a stable wing of an environmental monitoring UAV.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A stable wing of an environmental monitoring UAV includes a fairing and a wing housing. The fairing is fixedly connected to the wing housing as a whole. A reinforcing frame is fixedly connected inside the fairing and the wing housing. A stay rope is connected to the lower end and the side end of the reinforcing frame. The reinforcing frame is used to increase the stress strength of the fairing and the wing housing, and the stay rope is used to increase the stress strength of the reinforcing frame, so that the overall device remains lightweight while improving the stress strength and enhancing the practicality.

[0008] Preferably, the fairing and the wing housing are welded together as a whole.

[0009] Preferably, a reinforcing piece is fixedly connected inside the wing housing. The reinforcing piece is used to increase the structural stability of the wing housing.

[0010] Preferably, the reinforcing piece does not contact the reinforcing frame, and the reinforcing piece does not contact the stay rope. By the way that the reinforcing frame and the stay rope avoid the reinforcing piece, it is convenient to prevent the reinforcing piece from wearing with the reinforcing frame or the stay rope.

[0011] Preferably, the wing housing includes a shell and a baffle, and the baffle is symmetrically and fixedly connected to the side end of the shell.

[0012] Preferably, the reinforcing frame includes a reinforcing rod and a guy wire pile, and the upper end of the guy wire pile is fixedly connected to the side end of the reinforcing rod. By tightening the guy wire under the reinforcing rod, the stress intensity of the reinforcing rod is increased.

[0013] Preferably, the reinforcing piece includes a first piece body and a second piece body, and the first piece body and the second piece body are fixedly connected as a whole. The first piece body and the second piece body are used to increase the structural stability of the wing housing.

[0014] In summary, the technical effects and advantages of the present utility model are as follows:

[0015] 1. By using the reinforcing frame to increase the stress intensity of the fairing and the wing housing, and using the guy wire to increase the stress intensity of the reinforcing frame, the overall device is kept lightweight while improving the stress intensity, thus improving the practicability.

[0016] 2. By avoiding the reinforcing piece through the reinforcing frame and the guy wire, it is convenient to prevent the reinforcing piece from wearing against the reinforcing frame or the guy wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the wing housing structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the reinforcing frame structure of the present utility model;

[0020] Figure 4 is a schematic diagram of the reinforcing piece structure of the present utility model.

[0021] In the figure: 1, fairing; 2, wing housing; 3, reinforcing frame; 4, reinforcing piece; 5, guy wire; 21, housing; 22, baffle; 31, reinforcing rod; 32, guy wire pile; 41, first piece body; 42, second piece body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments.

[0023] Refer to Figure 1 , an environmentally monitoring unmanned aerial vehicle's stable wing, including a fairing 1 and a wing housing 2, the fairing 1 and the wing housing 2 are fixedly connected as a whole, and a reinforcing frame 3 is fixedly connected inside the fairing 1 and the wing housing 2. A guy wire 5 is connected to the lower end and the side end of the reinforcing frame 3.

[0024] Refer to Figure 1 , the fairing 1 and the wing housing 2 are welded together.

[0025] Refer to Figure 1 , a reinforcing piece 4 is fixedly connected inside the wing housing 2. The reinforcing piece 4 is used to increase the structural stability of the wing housing 2.

[0026] Refer to Figure 1 , the reinforcing piece 4 does not contact the reinforcing frame 3, and the reinforcing piece 4 does not contact the stay rope 5. By means of the reinforcing frame 3 and the stay rope 5 avoiding the reinforcing piece 4, mutual abrasion between the reinforcing piece 4 and the reinforcing frame 3 or the stay rope 5 is prevented.

[0027] Refer to Figure 1 and 2 , the wing housing 2 includes a housing 21 and a baffle 22, and the baffle 22 is symmetrically and fixedly connected to the side end of the housing 21.

[0028] Refer to Figure 1 and 3 , the reinforcing frame 3 includes a reinforcing rod 31 and a guy wire post 32. One end of the reinforcing rod 31 facing away from the guy wire post 32 is fixedly connected to the stay rope 5, the lower end of the guy wire post 32 is fixedly connected to the stay rope 5, and the upper end of the guy wire post 32 is fixedly connected to the side end of the reinforcing rod 31. By means of the stay rope 5 being tightened under the reinforcing rod 31, the stress intensity of the reinforcing rod 31 is increased.

[0029] Refer to Figure 1 , 2 and 4, the reinforcing piece 4 includes a first piece body 41 and a second piece body 42. Both the first piece body 41 and the second piece body 42 are fixedly connected inside the housing 21, and the first piece body 41 and the second piece body 42 are fixedly connected as a whole. The first piece body 41 and the second piece body 42 are used to increase the structural stability of the wing housing 2.

[0030] Working principle: The reinforcing frame 3 is used to increase the stress intensity of the fairing 1 and the wing housing 2, and the stay rope 5 is used to increase the stress intensity of the reinforcing frame 3, so that the overall device remains lightweight while improving the stress intensity; the reinforcing piece 4 is used to increase the structural stability of the wing housing 2.

[0031] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the utility model.

[0032] In the description, the application direction of the prior art known to those skilled in the art and not changed for the utility model is simply mentioned, which forms a complete technology in combination with the utility model; the technology well-known to those skilled in the art is avoided from being overly popularized, and is used to assist those skilled in the art to quickly understand the main content of the utility model.

Claims

1. A stabilized wing for an environmental monitoring UAV, comprising a fairing (1) and a wing shell (2), characterized in that: The fairing (1) is fixedly connected to the wing shell (2) as a whole, and a reinforcement frame (3) is fixedly connected inside the fairing (1) and the wing shell (2), and a pull rope (5) is connected to the lower end of the reinforcement frame (3) and the side end thereof.

2. The environmental monitoring UAV stabilized wing according to claim 1, characterized in that: The fairing (1) and the wing shell (2) are welded into one body.

3. The environmental monitoring UAV stabilized wing according to claim 1, characterized in that: A reinforcing sheet (4) is fixedly connected to the interior of the wing shell (2).

4. The environmental monitoring UAV stabilized wing according to claim 3, characterized in that: The reinforcing sheet (4) does not contact the reinforcing frame (3), and the reinforcing sheet (4) does not contact the draw cord (5).

5. The environmental monitoring UAV stabilized wing according to claim 1, characterized in that: The wing shell (2) comprises a shell (21) and a baffle (22), wherein the baffle (22) is symmetrically fixedly connected to the side ends of the shell (21).

6. The environmental monitoring UAV stabilized wing according to claim 1, characterized in that: The reinforcement frame (3) comprises a reinforcement rod (31) and a tension pile (32), and the upper end of the tension pile (32) is fixedly connected to the side end of the reinforcement rod (31).

7. The environmental monitoring UAV stabilized wing according to claim 3, characterized in that: The reinforcing sheet (4) comprises a first sheet body (41) and a second sheet body (42), wherein the first sheet body (41) and the second sheet body (42) are fixedly connected as a whole.

Images