Folding unmanned aerial vehicle wing structure

Abstract

The utility model provides a folding type unmanned aerial vehicle wing structure, and belongs to the technical field of unmanned aerial vehicle wing structures. A folding unmanned aerial vehicle wing structure comprises an unmanned aerial vehicle body and a placement groove, and the placement groove is formed in the surface of the unmanned aerial vehicle body; the rotating mechanisms are arranged, each rotating mechanism comprises a wing rod, a sliding switch, a sliding groove, a sleeve, a supporting rod, a second spring and a sliding rod, the supporting rods are fixedly connected to the inner wall of the containing groove, and the sleeves are rotationally connected to the circumferential surfaces of the supporting rods. Therefore, when the unmanned aerial vehicle is not used, the unmanned aerial vehicle can be shrunk into a smaller size and is convenient to carry and store.

Description

Technical Field

[0001] The utility model belongs to the technical field of UAV wings, and particularly relates to a folding UAV wing structure. Background Technique

[0002] A folding UAV wing structure refers to a wing designed for a UAV, which can be folded when not in use for easy transportation and storage, and can be quickly deployed during use without affecting flight performance. This structure usually needs to balance the relationship between portability and flight stability, ensuring a small volume and light weight in the folded state, while providing sufficient lift and supporting stable flight in the deployed state. In actual applications, it needs to be selected according to factors such as the specific use of the UAV (such as aerial photography, agricultural monitoring, express delivery, etc.), size, weight limit, and budget. When developing new folding wing structures, designers often consider these factors comprehensively in order to achieve the best balance between performance and portability.

[0003] In the prior art, when the UAV is not in use, due to its large volume, it is not convenient for storage and transportation during storage. Content of the Utility Model

[0004] The purpose of the utility model is to provide a folding UAV wing structure, aiming to solve the problem that when the UAV in the prior art is not in use, due to its large volume, it is not convenient for storage and transportation during storage.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A folding UAV wing structure, comprising:

[0007] A UAV main body;

[0008] A placement groove, which is opened on the surface of the UAV main body;

[0009] A rotating mechanism, there are multiple groups of the rotating mechanism, and each group of the rotating mechanism includes a wing rod, a sliding switch, a sliding groove, a sleeve, a support rod, a second spring and a sliding rod. The support rod is fixedly connected to the inner wall of the placement groove, the sleeve is rotatably connected to the circumferential surface of the support rod, a first sliding groove is opened on the circumferential surface of the support rod, a second sliding groove is opened on the circumferential surface of the sleeve, the wing rod is fixedly connected to the circumferential surface of the sleeve, the sliding groove is opened on the inner wall of the wing rod, the sliding rod is slidably connected to the inner wall of the sliding groove, the sliding switch is fixedly connected to one end of the sliding rod, and the second spring is fixedly connected to one end of the sliding switch;

[0010] A limiting mechanism, there are multiple groups of the limiting mechanism, and multiple groups of the limiting mechanism are respectively arranged in multiple wing rods.

[0011] As a preferred embodiment of the present utility model, each of the limiting mechanisms includes a limiting groove, a limiting button, a sliding ball, a first spring and a limiting block. The limiting groove is formed on the surface of the drone body. The limiting button is slidably connected in the limiting groove. The limiting block is fixedly connected to the circumferential surface of the limiting button. A third sliding groove is formed on the surface of the wing rod. One end of the first spring is fixedly connected to the inner wall of the third sliding groove. The sliding ball is fixedly connected to one end of the first spring.

[0012] As a preferred embodiment of the present utility model, one ends of a plurality of the wing rods are respectively fixedly connected with a plurality of motors, and output ends of the plurality of motors are respectively rotatably connected with a plurality of fan wings.

[0013] As a preferred embodiment of the present utility model, a power supply is fixedly connected to the inner wall of the drone body.

[0014] As a preferred embodiment of the present utility model, a plurality of feet are respectively fixedly connected to four corners at the lower end of the drone body.

[0015] As a preferred embodiment of the present utility model, a lighting lamp is fixedly connected to the lower end of the drone body.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In this solution, by using this device, when the drone is not in use, by pressing the sliding switch, the sliding switch slides against the elastic force of the second spring. At this time, the sliding rod fixedly connected to the sliding switch disengages from the sleeve and the support rod, and then the sleeve rotatably connected to the support rod can rotate, and then the wing rod can be rotated into the placement groove, which plays a role in facilitating storage and carrying.

[0018] 2. In this solution, during the transportation of this device, the retracted wings reduce the risk of collision and scratching, and prolong the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0020] Figure 1 is the first perspective three-dimensional view of the present utility model;

[0021] Figure 2 is the second perspective three-dimensional view of the present utility model;

[0022] Figure 3 is the first cross-sectional view of the present utility model;

[0023] Figure 4 For the present utility model Figure 3 Partial enlarged view of location A in the present utility model.

[0024] In the figure: 1, UAV main body; 2, placement groove; 3, wing rod; 4, motor; 5, fan wing; 6, sliding switch; 7, sliding groove; 8, limiting groove; 9, landing gear; 10, lighting lamp; 11, limiting button; 12, power supply; 13, sleeve; 14, support rod; 15, sliding ball; 16, first spring; 17, second spring; 18, sliding rod; 19, limiting block. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment

[0027] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions: [[ID=2...]]

[0028] A folding UAV wing structure, comprising:

[0029] UAV main body 1;

[0030] Placement groove 2, which is opened on the surface of the UAV main body 1;

[0031] Rotating mechanism, multiple groups of rotating mechanisms are provided, and each group of rotating mechanisms includes wing rod 3, sliding switch 6, sliding groove 7, sleeve 13, support rod 14, second spring 17 and sliding rod 18. The support rod 14 is fixedly connected to the inner wall of the placement groove 2, the sleeve 13 is rotatably connected to the circumferential surface of the support rod 14. A first sliding groove is opened on the circumferential surface of the support rod 14, a second sliding groove is opened on the circumferential surface of the sleeve 13, the wing rod 3 is fixedly connected to the circumferential surface of the sleeve 13, the sliding groove 7 is opened on the inner wall of the wing rod 3, the sliding rod 18 is slidably connected to the inner wall of the sliding groove 7, the sliding switch 6 is fixedly connected to one end of the sliding rod 18, and the second spring 17 is fixedly connected to one end of the sliding switch 6;

[0032] Limiting mechanism, multiple groups of limiting mechanisms are provided, and multiple groups of limiting mechanisms are respectively arranged in multiple wing rods 3.

[0033] In a specific embodiment of the present utility model, when the inorganic part is not in use, by pressing the sliding switch 6, the sliding switch 6 slides against the elastic force of the second spring 17. At this time, the sliding rod 18 fixedly connected to the sliding switch 6 disengages from the sleeve 13 and the support rod 14, and then the sleeve 13 rotatably connected to the support rod 14 can rotate, and can drive the wing rod 3 to rotate into the placement groove 2, playing a role in facilitating storage and carrying; when using the drone, rotate the wing rod 3. When the wing rod 3 rotates to an angle matching the third chute, the sliding rod 18 will slide into the third chute under the elastic force of the second spring 17, playing a fixing role.

[0034] Specifically, please refer to Figures 1 - 4 , each set of limiting mechanisms includes a limiting groove 8, a limiting button 11, a sliding ball 15, a first spring 16 and a limiting block 19. The limiting groove 8 is opened on the surface of the drone main body 1. The limiting button 11 is slidably connected in the limiting groove 8. The limiting block 19 is fixedly connected to the circumferential surface of the limiting button 11. A third chute is opened on the surface of the wing rod 3. One end of the first spring 16 is fixedly connected to the inner wall of the third chute, and the sliding ball 15 is fixedly connected to one end of the first spring 16.

[0035] In this embodiment: when the wing rod 3 slides into the placement groove 2, the sliding ball 15 will slide into the limiting groove 8 under the elastic force of the first spring 16, playing a role in fixing the wing rod 3. By pressing the limiting button 11, the sliding ball 15 will be pushed out, and at this time the wing rod 3 will slide out of the placement groove 2.

[0036] Specifically, please refer to Figures 1 - 4 , one ends of multiple wing rods 3 are respectively fixedly connected with multiple motors 4, and output ends of the multiple motors 4 are respectively rotatably connected with multiple fan wings 5. The multiple motors 4 are all electrically connected to the power supply 12.

[0037] In this embodiment: the motor 4 plays a role in rotating the fan wing 5, and the fan wing 5 plays a role in flying.

[0038] Specifically, please refer to Figures 1 - 4 , the inner wall of the drone main body 1 is fixedly connected with a power supply 12.

[0039] In this embodiment: the power supply 12 plays a role in providing energy.

[0040] Specifically, please refer to Figures 1 - 4 , four corners at the lower end of the drone main body 1 are respectively fixedly connected with multiple landing gears 9.

[0041] In this embodiment: the landing gears 9 play a role in supporting the main body.

[0042] Specifically, please refer to Figures 1 - 4 , a lighting lamp 10 is fixedly connected to the lower end of the drone main body 1. The lighting lamp 10 is electrically connected to the power supply 12.

[0043] In this embodiment, the lighting lamp 10 serves the function of night lighting.

[0044] It should be noted that the specific models of the motor 4 and the power supply 12 are selected by those skilled in the relevant art. Moreover, the above-mentioned motor 4, power supply 12, etc. all belong to the prior art, and thus will not be elaborated in this solution.

[0045] The working principle and usage process of the present utility model: When the device is not in use, by pressing the sliding switch 6, the sliding switch 6 slides against the elastic force of the second spring 17. At this time, the sliding rod 18 fixedly connected to the sliding switch 6 disengages from the sleeve 13 and the support rod 14. Then, the sleeve 13 rotatably connected to the support rod 14 can rotate, and can drive the wing rod 3 to rotate into the placement groove 2. When the wing rod 3 slides into the placement groove 2, the sliding ball 15 slides into the limiting groove 8 under the elastic force of the first spring 16, serving to fix the wing rod 3; when using the drone, by pressing the limit button 11, the sliding ball 15 will be pushed out. At this time, the wing rod 3 will slide out of the placement groove 2. By rotating the wing rod 3, when the wing rod 3 rotates to an angle matching the third sliding groove, the sliding rod 18 will slide into the third sliding groove under the elastic force of the second spring 17, serving to fix it. By using this device and adjusting the rotating assembly, the drone can be contracted into a smaller volume when not in use, which is convenient for carrying and storing.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A folding unmanned aerial vehicle wing structure, characterized in that: Including: Drone body (1); Placement groove (2), which is opened on the surface of the drone body (1); Rotation mechanism, there are multiple groups of the rotation mechanism, each group of the rotation mechanism includes a wing rod (3), a sliding switch (6), a sliding groove (7), a sleeve (13), a support rod (14), a second spring (17) and a sliding rod (18). The support rod (14) is fixedly connected to the inner wall of the placement groove (2), the sleeve (13) is rotatably connected to the circumferential surface of the support rod (14), a first sliding groove is opened on the circumferential surface of the support rod (14), a second sliding groove is opened on the circumferential surface of the sleeve (13), the wing rod (3) is fixedly connected to the circumferential surface of the sleeve (13), the sliding groove (7) is opened on the inner wall of the wing rod (3), the sliding rod (18) is slidably connected to the inner wall of the sliding groove (7), the sliding switch (6) is fixedly connected to one end of the sliding rod (18), and the second spring (17) is fixedly connected to one end of the sliding switch (6); Limiting mechanism, there are multiple groups of the limiting mechanism, and multiple groups of the limiting mechanism are respectively arranged in multiple wing rods (3).

2. The foldable drone wing structure according to claim 1, characterized in that: Each group of the limiting mechanism includes a limiting groove (8), a limiting button (11), a sliding ball (15), a first spring (16) and a limiting block (19). The limiting groove (8) is opened on the surface of the drone body (1), the limiting button (11) is slidably connected in the limiting groove (8), the limiting block (19) is fixedly connected to the circumferential surface of the limiting button (11), a third sliding groove is opened on the surface of the wing rod (3), one end of the first spring (16) is fixedly connected to the inner wall of the third sliding groove, and the sliding ball (15) is fixedly connected to one end of the first spring (16).

3. The folding drone wing structure according to claim 2, wherein: One ends of the multiple wing rods (3) are respectively fixedly connected with multiple motors (4), and the output ends of the multiple motors (4) are respectively rotatably connected with multiple fan wings (5).

4. The folding drone wing structure according to claim 3, characterized in that: A power supply (12) is fixedly connected to the inner wall of the drone body (1).

5. A folding drone wing structure according to claim 4, characterized in that: Multiple feet (9) are respectively fixedly connected to the four corners at the lower end of the drone body (1).

6. The folding UAV wing structure according to claim 5, wherein: A lighting lamp (10) is fixedly connected to the lower end of the drone body (1).

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