Remote sensing land type change detection unmanned aerial vehicle protection structure

Abstract

The utility model discloses a remote sensing land type change detection unmanned aerial vehicle protection structure which comprises a remote sensing land type change detection unmanned aerial vehicle body, a lateral buffer protection assembly, a vertical buffer protection assembly and a rubber roller replacement assembly. The lateral buffer protection assemblies are rotationally connected to the bottom end of the remote sensing land type change detection unmanned aerial vehicle body, the vertical buffer protection assembly is rotationally connected between the lateral buffer protection assemblies, and the rubber roller replacement assembly is fixedly connected to the bottom ends of the lateral buffer protection assemblies. Compared with the prior art, the rubber rolling shaft has the advantages that angle landing buffering protection can be carried out, and a damaged rubber rolling shaft can be rapidly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle protection, and more specifically, to an unmanned aerial vehicle protection structure for remote sensing land type change detection. Background Art

[0002] Unmanned aircraft, also known as drones, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are fully or intermittently autonomously operated by an onboard computer. UAVs generally include a fuselage, multiple arms fixedly connected to the outside of the fuselage, and fan blades located at the top of the arms away from the fuselage; the fan blades on the multiple arms drive the drone to fly.

[0003] Drones are often needed to perform tasks such as filming, and they lack effective cushioning and protection components when landing, making them prone to collision and damage.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) The landing buffer protection components of the existing utility model drone protection structure have limited protection angles and can only play an effective role when the drone lands vertically, and cannot provide multi-angle buffer protection.

[0006] (2) The bottom of the existing utility model drone protection structure mostly uses rubber rollers for collision buffering. After repeated use, the rubber rollers are easily damaged by friction and need to be replaced in time to maintain the protection function. However, the rubber rollers of the existing drone protection structure are mostly one-piece designs and are not easy to disassemble and replace. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a remote sensing ground change detection drone protection structure which can perform angle landing buffering protection and can quickly replace damaged rubber rollers.

[0008] In order to solve the above problems, the technical solution of the utility model is: a remote sensing land change detection drone protection structure, comprising: a remote sensing land change detection drone body, a lateral buffer protection component, a vertical buffer protection component and a rubber roller replacement component;

[0009] The lateral buffer protection component is rotatably connected to the bottom end of the remote sensing land type change detection drone body, the vertical buffer protection component is rotatably connected between the lateral buffer protection components, and the rubber roller replacement component is fixedly connected to the bottom end of the lateral buffer protection component.

[0010] Furthermore, the lateral buffer protection assembly comprises:

[0011] Support frame 1, the support frame 1 is rotatably connected to the bottom end of the remote sensing land type change detection drone body, the inner side of the support frame 1 is provided with a limit groove, and the inner side of the limit groove is fixedly connected to a limit shaft;

[0012] Support frame 2, the support frame is located at the bottom end of support frame 1, and a fixedly connected limiting tube is provided at the top end of support frame 2, and the limiting tube is slidably connected with the limiting groove and the limiting shaft;

[0013] Spring 1, the spring 1 is fixedly connected to the inner side of the limiting groove, and the spring 1 has a damper.

[0014] Furthermore, the vertical buffer protection assembly includes:

[0015] A connecting rod, the connecting rod is rotatably connected to one side of the second supporting frame;

[0016] A connecting pipe, wherein the connecting pipe is slidably connected to the outer side of the connecting rod;

[0017] Spring 2, the spring 2 is fixedly connected to the inner side of the connecting pipe, and the spring 2 has a damper.

[0018] Furthermore, the rubber roller replacement assembly comprises:

[0019] A slide rail, the slide rail is located at the bottom end of the supporting frame 2, and the inner side of the slide rail is provided with a fixed shaft fixedly connected thereto;

[0020] A clamping plate, the clamping plate is fixedly connected to the inner side of the slide rail, the clamping plate is fixedly connected to the fixed shaft, and one side of the clamping plate is captured by the convex shaft;

[0021] Spring three, the spring three is fixedly connected to one side of the clamping plate;

[0022] A rubber roller is rotatably connected between the convex shafts.

[0023] The advantages of the utility model compared with the existing technology are:

[0024] (1) The utility model provides a remote sensing land change detection drone protection structure with a lateral buffer protection component and a vertical buffer protection component. When the drone cannot land smoothly, the lateral buffer protection component can effectively buffer the collision and greatly improve the protection angle.

[0025] (2) The utility model discloses a remote sensing land change detection UAV protective structure with a rubber roller replacement assembly, which can quickly disassemble and replace a damaged rubber roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model is a three-dimensional remote sensing ground change detection drone protection structure Figure 1 .

[0027] Figure 2 The utility model is a three-dimensional remote sensing ground change detection drone protection structure Figure 2 .

[0028] Figure 3 This is a cross-sectional view of a remote sensing ground change detection drone protection structure. Figure 1 .

[0029] Figure 4 This is a cross-sectional view of a remote sensing ground change detection drone protection structure. Figure 2 .

[0030] Figure 5 This is a cross-sectional view of a remote sensing ground change detection drone protection structure. Figure 3 .

[0031] As shown in the figure: 1. Remote sensing land change detection drone body; 2. Lateral buffer protection assembly; 3. Vertical buffer protection assembly; 4. Rubber roller replacement assembly; 5. Support frame one; 6. Limit groove; 7. Limit shaft; 8. Support frame two; 9. Limit tube; 10. Spring one; 11. Connecting rod; 12. Connecting tube; 13. Spring two; 14. Slide rail; 15. Fixed shaft; 16. Clamp; 17. Spring three; 18. Convex shaft; 19. Rubber roller. DETAILED DESCRIPTION

[0032] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0033] 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. 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.

[0034] Embodiment 1:

[0035] like Figures 1 to 5As shown, a remote sensing land type change detection UAV protection structure includes: a remote sensing land type change detection UAV body 1, a lateral buffer protection component 2, a vertical buffer protection component 3 and a rubber roller replacement component 4; the lateral buffer protection component 2 is rotatably connected to the bottom end of the remote sensing land type change detection UAV body 1, the vertical buffer protection component 3 is rotatably connected between the lateral buffer protection components 2, and the rubber roller replacement component 4 is fixedly connected to the bottom end of the lateral buffer protection component 2.

[0036] The lateral buffer protection component 2 includes: a support frame 5, which is rotatably connected to the bottom end of the remote sensing ground change detection drone body 1, and a limit groove 6 is provided on the inner side of the support frame 5, and a limit shaft 7 is fixedly connected to the inner side of the limit groove 6; a support frame 2 8, which is located at the bottom end of the support frame 5, and a fixed limit tube 9 is provided on the top of the support frame 2 8, and the limit tube 9 is slidably connected to the limit groove 6 and the limit shaft 7; a spring 10, which is fixedly connected to the inner side of the limit groove 6, and the spring 10 has its own damper.

[0037] The vertical buffer protection assembly 3 includes: a connecting rod 11, which is rotatably connected to one side of the support frame 8; a connecting pipe 12, which is slidably connected to the outer side of the connecting rod 11; a spring 13, which is fixedly connected to the inner side of the connecting pipe 12, and the spring 13 has its own damper.

[0038] The rubber roller replacement assembly 4 includes: a slide rail 14, which is located at the bottom end of the support frame 8, and a fixed shaft 15 is fixedly connected to the inner side of the slide rail 14; a clamping plate 16, which is fixedly connected to the inner side of the slide rail 14, and the clamping plate 16 is fixedly connected to the fixed shaft 15, and one side of the clamping plate 16 is mounted on the convex shaft 18; a spring 17, which is fixedly connected to one side of the clamping plate 16; and a rubber roller 19, which is rotatably connected between the convex shafts 18.

[0039] In specific use, when the lateral bottom end of the remote sensing ground change detection drone body 1 touches the ground, the limiting tube 9 of the support frame 2 8 compresses the spring 10 in the limiting groove 6, and completes the collision buffering through the damper of the spring 10.

[0040] When the remote sensing land change detection drone body 1 lands vertically, the support frame 2 8 and the support frame 1 5 rotate to both sides, so that the connecting rod 11 squeezes the spring 2 13 in the connecting tube 12, and the collision buffer is completed through the damper of the spring 2 13.

[0041] Push the clamping plate 16 toward both ends of the slide rail 14 so that the convex shaft 18 is removed from both ends of the rubber roller 19. At this time, the rubber roller 19 is disassembled and replaced with a new rubber roller 19, so that the remote sensing land change detection drone body 1 can be continuously used.

[0042] The main body of the remote sensing land change detection drone is an existing product on the market, and its connection method and control method are all existing technologies, which will not be elaborated here.

[0043] 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. A remote sensing land change detection drone protection structure, characterized in that: include: A remote sensing land change detection drone body (1), a lateral buffer protection component (2), a vertical buffer protection component (3) and a rubber roller replacement component (4); The lateral buffer protection component (2) is rotatably connected to the bottom end of the remote sensing land type change detection drone body (1), the vertical buffer protection component (3) is rotatably connected between the lateral buffer protection components (2), and the rubber roller replacement component (4) is fixedly connected to the bottom end of the lateral buffer protection component (2).

2. The remote sensing land change detection drone protection structure according to claim 1 is characterized by: The lateral buffer protection component (2) comprises: A support frame (5), the support frame (5) being rotatably connected to the bottom end of the remote sensing land type change detection drone body (1), a limiting groove (6) being provided on the inner side of the support frame (5), and a limiting shaft (7) being fixedly connected to the inner side of the limiting groove (6); Support frame 2 (8), the support frame 2 (8) is located at the bottom end of support frame 1 (5), and a fixedly connected limiting tube (9) is provided at the top end of the support frame 2 (8), and the limiting tube (9) is slidably connected to the limiting groove (6) and the limiting shaft (7); Spring 1 (10), the spring 1 (10) is fixedly connected to the inner side of the limiting groove (6), and the spring 1 (10) has a built-in damper.

3. The remote sensing land change detection drone protection structure according to claim 2 is characterized by: The vertical buffer protection component (3) comprises: A connecting rod (11), the connecting rod (11) being rotatably connected to one side of the second supporting frame (8); A connecting pipe (12), wherein the connecting pipe (12) is slidably connected to the outer side of the connecting rod (11); Spring 2 (13), the spring 2 (13) is fixedly connected to the inner side of the connecting tube (12), and the spring 2 (13) is provided with a damper.

4. The remote sensing land change detection drone protection structure according to claim 3 is characterized by: The rubber roller replacement assembly (4) comprises: A slide rail (14), the slide rail (14) being located at the bottom end of the second support frame (8), and a fixed shaft (15) fixedly connected to the inner side of the slide rail (14); A clamping plate (16), the clamping plate (16) is fixedly connected to the inner side of the slide rail (14), the clamping plate (16) is fixedly connected to the fixed shaft (15), and one side of the clamping plate (16) is attached to the convex shaft (18); Spring three (17), the spring three (17) is fixedly connected to one side of the clamping plate (16); A rubber roller (19) is rotatably connected between the convex shafts (18).

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