Unmanned aerial vehicle device with foldable wings

Abstract

The utility model provides an unmanned aerial vehicle device with foldable wings, which belongs to the technical field of unmanned aerial vehicles, mainly aims at solving the problems that the wings of the traditional unmanned aerial vehicle cannot be folded and stored and are easy to collide and damage, and adopts the following technical scheme that the unmanned aerial vehicle device comprises an unmanned aerial vehicle main body, storage blocks are arranged on two sides of the unmanned aerial vehicle main body, and T-shaped connecting rods are arranged in the two groups of storage blocks; two sets of wing connecting blocks are arranged at the tops of the two sets of T-shaped connecting rods, two sets of folding wings are arranged on the circumferential sides of the four sets of wing connecting blocks, wing sliding blocks are arranged on one sides of the four sets of folding wings, limiting pins are arranged at the tops of the wing connecting blocks, and limiting grooves are formed in the tops of the wing sliding blocks and the tops of the wing connecting blocks; the limiting pins are taken down, the wing sliding blocks drive the folding wings to be freely folded, the limiting pins are inserted into the limiting grooves again to fix the folding wings, the folding wings cannot be unfolded in the follow-up transportation process, and the problems that traditional unmanned aerial vehicle wings cannot be folded and stored and are prone to being collided and damaged are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicles (UAVs), and more specifically, relates to a UAV device with foldable wings. Background Art

[0002] A drone is an unmanned aircraft. Its initial development was primarily for military purposes. In the early 20th century, with the rise of aviation technology, people began exploring the use of unmanned aerial vehicles to perform dangerous missions. With the continuous advancement of aircraft engine technology, drone power systems have improved. For example, the emergence of small turbojet engines and electric engines has enabled drones to achieve higher flight speeds and longer ranges.

[0003] For example, the Chinese utility model patent with patent number 201920247294.6 provides a foldable drone, which comprises a body, a camera device, 2N wings and 2N telescopic rails. The camera device is provided on the body, N wings are provided on one side of the body, and another N wings are provided on the other side of the body. Each wing is mounted to the body through a telescopic rail. The telescopic rail can be extended or shortened so that the wing can move away from or close to the body. By extending the telescopic rail, the wing reaches a suitable position, which is convenient for use. By shortening the telescopic rail, the wing is as close to the body as possible, which is convenient for folding and carrying. However, the wings of traditional drones cannot be folded and stored, making the wings easily bumped and damaged. Utility Model Content

[0004] In order to solve the above technical problems, the present invention provides a drone device with foldable wings to solve the technical problem in the prior art that traditional drone wings cannot be folded and stored and are easily damaged by bumps.

[0005] The purpose and function of the foldable-wing UAV device of the present invention are achieved by the following specific technical means:

[0006] A drone device with foldable wings includes a drone body, storage blocks are provided on both sides of the drone body, two groups of storage blocks are provided with T-shaped connecting rods inside, two groups of wing connecting blocks are provided on the top of the two groups of T-shaped connecting rods, and two groups of foldable wings are provided around the four groups of wing connecting blocks, a first fixing pin is provided on the top of the storage block, and a first fixing cavity is opened on the top of the storage block and the top of the T-shaped connecting rod corresponding to the fixing pin.

[0007] The above technical solution further includes: a first connecting pin is provided at the bottom of the fixing pin, and a connecting groove is provided at the bottom of the fixing pin corresponding to the first connecting pin.

[0008] The above technical solution further includes: the same set of stabilizing grooves are opened at both ends of the wing connecting block, and a stabilizing connecting block is provided at the top of the T-shaped connecting rod corresponding to the stabilizing groove.

[0009] The above technical solution further includes: a wing slider is set on one side of the eight groups of folding wings, and a wing connection cavity is opened on both sides of the four groups of wing connecting blocks corresponding to the eight groups of wing sliders.

[0010] The above technical solution further includes: limiting pins are provided on the tops of the four groups of wing connecting blocks, and limiting grooves are provided on the tops of the wing sliders and the tops of the wing connecting blocks.

[0011] The above technical solution further includes: a telescopic support assembly is provided at the bottom of the drone body, the telescopic support assembly includes four groups of hollow rods, the bottoms of the four groups of hollow rods are all provided with telescopic rods, and the bottoms of the four groups of telescopic rods are provided with two groups of support plates.

[0012] The above technical solution further includes: a second fixing cavity is opened on one side of the four groups of hollow rods and the four groups of telescopic rods, and a spring fixing block is passed through the second fixing cavity.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the setting of the telescopic support assembly, when using the drone, press the spring fixing block to make the telescopic rod return to the hollow rod by itself. Then the spring fixing block will automatically rebound into the second fixing cavity due to the elastic force, playing a fixing role and saving storage space.

[0015] 2. Through the setting of the wing connecting block, folding wings and limit pins, when using the drone, when recovering the drone, the limit pins are removed so that the folding wings can be folded up along with the wing sliders, and then the limit pins are reinserted into the limit slots to fix the folding wings, so that the folding wings will not slip and be damaged when being brought back, thereby increasing safety and further saving storage space.

[0016] 3. Through the setting of the T-shaped connecting rod, storage block and fixing pin, when using the drone, by removing the connecting pin at the bottom of the fixing pin and taking out the fixing pin, the T-shaped connecting rod can be retracted into the storage block, further saving storage space while protecting the T-shaped connecting rod from damage, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a UAV device with foldable wings according to the present invention;

[0018] Figure 2 This is an exploded view of a UAV device with foldable wings according to the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model after the folding wings and T-shaped frame are separated;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged area in middle a.

[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged area in middle a.

[0022] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0023] 1. Drone body; 2. Storage block; 3. T-shaped connecting rod; 4. Wing connecting block; 6. Folding wing; 7. Wing slider; 8. Wing connecting cavity; 9. Limit pin; 10. Limit slot; 11. Fixing pin; 12. First fixing cavity; 13. Connecting pin; 14. Connecting slot; 15. Stabilizing slot; 16. Stabilizing connecting block; 31. Hollow rod; 32. Telescopic rod; 33. Support plate; 34. Second fixing cavity; 35. Spring fixing block. DETAILED DESCRIPTION

[0024] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] Example:

[0026] As attached Figure 1 To the attached Figure 5 As shown:

[0027] The utility model provides a drone device with foldable wings, including a drone body 1, storage blocks 2 are provided on both sides of the drone body 1, two groups of storage blocks 2 are provided inside each of which is a T-shaped connecting rod 3, two groups of wing connecting blocks 4 are provided on the top of each of the two groups of T-shaped connecting rods 3, and two groups of foldable wings 6 are provided around each of the four groups of wing connecting blocks 4, a fixing pin 11 is provided on the top of the storage block 2, a first fixing cavity 12 is opened at the top of the storage block 2 and the top of the T-shaped connecting rod 3 corresponding to the fixing pin 11, and a connecting pin 13 is provided at the bottom of the fixing pin 11. A connecting groove 14 is provided at the bottom of the fixing pin 11 corresponding to the connecting pin 13, the same set of stabilizing grooves 15 are provided at both ends of the wing connecting block 4, and a stabilizing connecting block 16 is provided at the top of the T-shaped connecting rod 3 corresponding to the stabilizing groove 15; when recovering the drone, the fixing pin 11 can be removed so that the T-shaped connecting rod 3 can be retracted into the storage block 2, which protects the T-shaped connecting rod 3 from wear and tear while saving storage space, and then the fixing pin 11 is fixed to another first fixing cavity 12 to fix the T-shaped connecting rod 3 in the storage block 2.

[0028] Among them, see Figure 3 Figure 4 and Figure 5 As shown, eight groups of folding wings 6 are provided with wing sliders 7 on one side, and wing connecting cavities 8 are provided on both sides of the four groups of wing connecting blocks 4 corresponding to the eight groups of wing sliders 7. Limiting pins 9 are provided on the tops of the four groups of wing connecting blocks 4, and limiting grooves 10 are provided on the tops of the wing sliders 7 and the tops of the wing connecting blocks 4; the folding wings 6 can be freely contracted and folded in the upper or lower directions of the wing connecting cavity 8 through the wing sliders 7, further increasing the storage space, and the folding wings 6 are fixed by inserting the limiting pins 9 into the limiting grooves 10, so that the drone plays a fixing role when in use and when folded and stored, thereby increasing its practicality.

[0029] Among them, see Figure 2 、 Figure 3 and Figure 4 As shown, a telescopic support assembly is provided at the bottom of the drone body 1, and the telescopic support assembly includes four groups of hollow rods 31, and telescopic rods 32 are provided at the bottom of the four groups of hollow rods 31. Two groups of support plates 33 are provided at the bottom of the four groups of telescopic rods 32. A second fixing cavity 34 is opened on one side of the four groups of hollow rods 31 and the four groups of telescopic rods 32, and a spring fixing block 35 is passed through the second fixing cavity 34; the support plate 33 can increase the contact distance between the drone and the ground, so that it can land smoothly. By pressing the spring fixing block 35, the telescopic rod 32 is retracted into the hollow rod 31 to further increase the storage space. The spring fixing block 35 will rebound into another second fixing cavity 34 due to the elastic force to fix the telescopic rod 32, so that the telescopic rod 32 is not easy to come out.

[0030] The specific usage and function of this embodiment: When the device is used, when the drone needs to be recovered, the telescopic rod 32 is retracted into the hollow rod 31 by pressing the spring fixing block 35 to reduce the space required for storage, and then the connecting pin 13 is removed from the bottom of the fixing pin 11, so that the T-shaped connecting rod 3 can be retracted into the storage block 2, which saves space and makes the T-shaped connecting rod 3 less prone to wear and tear, thereby increasing its service life. Then the connecting pin 13 is fixed in another first fixing cavity 12, so that the T-shaped connecting rod 3 will not slide out during transportation, and finally the limit pin 9 is removed, so that the wing slider 7 can drive the folding wing 6 to fold up or down freely. When the folding wing 6 is folded, the limit pin 9 is reinserted into the limit groove 10 to fix the folding wing 6, so that the folding wing 6 will not open during subsequent transportation, solving the problem that traditional drone wings cannot be folded and stored and are easily damaged by bumps.

[0031] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A drone device with foldable wings, comprising a drone body (1), characterized in that: Storage blocks (2) are provided on both sides of the drone body (1), two groups of the storage blocks (2) are provided with T-shaped connecting rods (3) inside, two groups of wing connecting blocks (4) are provided on the top of the two groups of T-shaped connecting rods (3), and two groups of folding wings (6) are provided around the four groups of wing connecting blocks (4). A fixing pin (11) is provided on the top of the storage block (2), and a first fixing cavity (12) is opened at the top of the storage block (2) and the top of the T-shaped connecting rod (3) corresponding to the fixing pin (11).

2. The UAV device with foldable wings according to claim 1, characterized in that: A connecting pin (13) is provided at the bottom of the fixing pin (11), and a connecting groove (14) is provided at the bottom of the fixing pin (11) corresponding to the connecting pin (13).

3. The UAV device with foldable wings according to claim 2, characterized in that: The two ends of the wing connecting block (4) are provided with a same set of stabilizing grooves (15), and the top of the T-shaped connecting rod (3) is provided with a stabilizing connecting block (16) corresponding to the stabilizing grooves (15).

4. The UAV device with foldable wings according to claim 1, characterized in that: One side of each of the eight groups of folding wings (6) is provided with a wing slider (7), and both sides of the four groups of wing connecting blocks (4) are provided with a wing connecting cavity (8) corresponding to the eight groups of wing sliders (7).

5. The UAV device with foldable wings according to claim 4, characterized in that: The tops of the four groups of wing connecting blocks (4) are all provided with limiting pins (9), and the tops of the wing sliders (7) and the tops of the wing connecting blocks (4) are both provided with limiting grooves (10).

6. The UAV device with foldable wings according to claim 1, characterized in that: A telescopic support assembly is provided at the bottom of the drone body (1), and the telescopic support assembly includes four groups of hollow rods (31). The bottoms of the four groups of hollow rods (31) are all provided with telescopic rods (32), and the bottoms of the four groups of telescopic rods (32) are provided with two groups of support plates (33).

7. The UAV device with foldable wings according to claim 6, characterized in that: A second fixing cavity (34) is provided on one side of each of the four groups of hollow rods (31) and the four groups of telescopic rods (32), and a spring fixing block (35) is inserted into the second fixing cavity (34).

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