A wing bracket for a drone

Abstract

The utility model belongs to the technical field of unmanned plane, especially relate to a wing bracket for unmanned plane, including base and a plurality of bracket body still include: two sliding grooves, two sliding grooves all are set up in the base, two sliding grooves all slide and install the sliding bar, a plurality of bracket body all are arranged between two sliding grooves, and a plurality of bracket body are connected with two sliding bars rotation respectively, the side of two sliding bars mutually close all rotationally installed a plurality of connecting rods, a plurality of connecting rods all are connected with a plurality of bracket body rotation, drive assembly, drive assembly is located in the base, and is used for driving two sliding bars sliding, a plurality of limit rods, a plurality of limit rods are rotationally installed at the top of a plurality of bracket body respectively, ensure that the wing will not be displaced up and down when storing, guarantee that the wing will not be damaged when storing, can be stored up and down simultaneously to multiple devices, be favorable to the overall device storage when not using, utilize space reasonably.

Description

Technical Field

[0001] This utility model belongs to the field of unmanned aerial vehicle (UAV) technology, and in particular relates to a wing bracket for UAVs. Background Technology

[0002] Large unmanned aerial vehicles (UAVs) are a type of UAV system with large takeoff weight, strong payload capacity, and wide mission coverage. They typically have the ability to adapt to complex environments and long-endurance operation. Compared with consumer-grade small UAVs, they can undertake more large-scale and difficult tasks due to their advantages of large payload, long range, and multi-functional payload.

[0003] For example, Chinese patent CN217146406U discloses a drone wing bracket, comprising a bracket body, at least two nylon supports, and multiple omnidirectional casters. The bracket body is a rectangular frame with support bars distributed within it for support. The at least two nylon supports are distributed on the rectangular frame and perpendicular to the plane of the rectangle. The nylon supports have notches for storing and securing the wing. The multiple omnidirectional casters are located at the bottom of the bracket body. The wing bracket proposed in this invention is lightweight, easy to operate, simple in structure, and low in manufacturing cost, while also preventing wing damage.

[0004] The aforementioned patent has the following problems:

[0005] This patent has some drawbacks in its use, such as: when storing wings, the wings are easily subjected to turbulence, causing vertical displacement, which may lead to breakage of the main wing structure and affect the performance of the drone. Furthermore, the device cannot be folded for storage when not in use, taking up a large amount of space and hindering mass storage and transportation. Therefore, we propose a wing bracket for drones. Utility Model Content

[0006] The purpose of this invention is to provide a wing bracket for unmanned aerial vehicles (UAVs) to solve the problems mentioned in the background art.

[0007] In view of this, the present invention provides a wing bracket for unmanned aerial vehicles, including a base and several bracket bodies, and further comprising:

[0008] Two sliding grooves are provided, both of which are opened in the base. Sliding strips are slidably installed in both sliding grooves. Several bracket bodies are disposed between the two sliding grooves, and several bracket bodies are rotatably connected to the two sliding strips respectively. Several connecting rods are rotatably installed on the side of the two sliding strips that are close to each other, and several connecting rods are rotatably connected to several bracket bodies.

[0009] A driving component, located within the base, is used to drive two sliding bars to slide.

[0010] A plurality of limiting rods are rotatably mounted on the top of a plurality of bracket bodies, and a fixing block is fixedly mounted on the top of each of the plurality of bracket bodies, with the fixing blocks located on one side of the plurality of limiting rods respectively.

[0011] A plurality of fixing components are located within a plurality of fixing blocks and are used to fix the positions of a plurality of limiting rods.

[0012] In this technical solution, when it is necessary to store the drone wings, the fixed components can be used to pull the limiting rods to rotate forward. After the limiting rods are rotated 180° forward, the four wings are placed into several bracket bodies. Then, the limiting rods are rotated 180° in the opposite direction. The fixed components can limit the position of the limiting rods. The limiting rods can limit the top of the wings to ensure that the wings will not move up and down during storage and to prevent damage to the wings during storage.

[0013] When the wings are not needed, the drive assembly can move two sliding bars, which in turn rotate several connecting rods downwards. These connecting rods then pull several bracket bodies downwards. Once all the bracket bodies have rotated downwards by 90°, multiple devices can be stored vertically, which is beneficial for storing the entire device when not in use and makes good use of space.

[0014] In the above technical solution, the driving component further includes:

[0015] The motor is fixedly mounted on the base. The output shaft of the motor passes through the base and extends into two sliding grooves. A rack is fixedly mounted on the bottom of each of the two sliding bars. A gear is meshed on the bottom of each of the two racks. The output shaft of the motor is fixedly connected to the two gears. The two racks are slidably connected to the two sliding grooves respectively. The two gears are rotatably connected to the two sliding grooves respectively.

[0016] In this technical solution, when the wings do not need to be stored, the motor is started first. The motor drives two gears to rotate, and the two gears drive two racks that mesh with them to slide. The two racks drive two sliding bars to slide, and the two sliding bars drive several connecting rods to rotate downwards. The connecting rods pull several bracket bodies to rotate downwards. After the bracket bodies have all rotated downwards by 90°, multiple devices can be stored vertically, which is beneficial for storing the whole device when not in use and makes reasonable use of space.

[0017] In the above technical solution, the fixing component further includes:

[0018] A limiting groove is formed inside a fixed block. A limiting plate is slidably installed inside the limiting groove. Both ends of the limiting plate pass through the fixed block and extend to the outside. Several fixing rods are fixedly installed inside the fixed block. One end of each fixing rod passes through the limiting plate. A spring is sleeved on each fixing rod. The limiting plate is slidably connected to the fixing rods.

[0019] In this technical solution, when storing the drone wings, the limiting plate is first pulled to slide, compressing several springs. Once one end of the limiting plate is no longer in contact with the limiting rod, the user pulls the limiting rod to rotate it clockwise. After the limiting rod rotates 180° clockwise, the four wings are placed into several bracket bodies. Then, the limiting rods are rotated 180° counterclockwise. The limiting plate is then released, and under the rebound force of the springs, it slides. Subsequently, the limiting plates contact the limiting rods. The limiting plates limit the position of the limiting rods, and the limiting rods limit the top of the wings, ensuring that the wings do not shift vertically during storage and preventing damage.

[0020] In the above technical solution, the output shaft of the motor is rotatably connected to the base and the two sliding grooves.

[0021] In this technical solution, it is ensured that the output shaft of the motor can rotate within the base and the two sliding grooves.

[0022] In the above technical solution, furthermore, four shock-absorbing rubber pads are fixedly installed in each of the bracket bodies.

[0023] In this technical solution, several shock-absorbing rubber pads can be used to dampen the turbulence experienced by the wing.

[0024] In the above technical solution, further, the plurality of limiting plates are respectively located on the top of the plurality of limiting rods, and the plurality of limiting plates are in close contact with the plurality of limiting rods.

[0025] In this technical solution, several limiting plates are in contact with several limiting rods, and the limiting plates can limit the position of the limiting rods.

[0026] In the above technical solution, furthermore, a handle is fixedly installed on the top of each of the limiting rods, and a number of casters are symmetrically fixedly installed on the bottom of the base.

[0027] In this technical solution, the handle facilitates the user to pull the limit rod to rotate, and the casters facilitate the user to push the whole device to move.

[0028] The beneficial effects of this utility model are:

[0029] 1. This drone uses a wing bracket. When the drone wings need to be stored, the fixed components can pull the limiting rods to rotate forward. After the limiting rods rotate 180° forward, the four wings are placed into several bracket bodies. Then, the limiting rods are rotated 180° in the opposite direction. The fixed components can limit the position of the limiting rods. The limiting rods can limit the top of the wings to ensure that the wings will not move up and down during storage and will not be damaged during storage.

[0030] 2. The wing bracket of this UAV can drive two sliding bars to slide when the wings are not needed. The two sliding bars drive several connecting rods to rotate downwards. The connecting rods pull several bracket bodies downwards. After the bracket bodies have all rotated downwards by 90°, multiple devices can be stored vertically, which is beneficial for storing the whole device when not in use and makes reasonable use of space. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0032] Figure 2 This is one of the schematic diagrams of the cross-sectional structure of the base of this utility model;

[0033] Figure 3 This is the second schematic diagram of the cross-sectional structure of the base of this utility model;

[0034] Figure 4 This is the utility model Figure 3 Enlarged structural diagram at point A;

[0035] Figure 5 This is a schematic diagram of the sliding bar area structure of this utility model;

[0036] Figure 6 This is a schematic diagram of the bracket body area structure of this utility model;

[0037] Figure 7 This is a schematic diagram of the cross-sectional structure of the fixing block of this utility model;

[0038] Figure 8 This is a schematic diagram of the limiting plate area structure of this utility model.

[0039] The markings in the diagram are as follows:

[0040] 1. Base; 2. Bracket body; 3. Sliding groove; 4. Sliding strip; 5. Connecting rod; 6. Limiting rod; 7. Motor; 8. Gear; 9. Rack; 10. Fixing block; 11. Limiting groove; 12. Limiting plate; 13. Fixing rod; 14. Spring; 15. Handle; 16. Shock-absorbing rubber pad; 17. Casters. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1 - Figure 8 This application will be described in further detail.

[0042] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0043] Example 1: This example provides a wing bracket for a drone, including a base 1 and several bracket bodies 2, and also includes:

[0044] Two sliding grooves 3 are opened in the base 1. Sliding strips 4 are slidably installed in the two sliding grooves 3. Several bracket bodies 2 are arranged between the two sliding grooves 3, and several bracket bodies 2 are rotatably connected to the two sliding strips 4 respectively. Several connecting rods 5 are rotatably installed on the side of the two sliding strips 4 that are close to each other. Several connecting rods 5 are rotatably connected to several bracket bodies 2.

[0045] A drive component is located inside the base 1 and is used to drive the two sliders 4 to slide.

[0046] A plurality of limiting rods 6 are rotatably installed on the top of a plurality of bracket bodies 2. A fixing block 10 is fixedly installed on the top of each of the plurality of bracket bodies 2. The fixing blocks 10 are located on one side of the plurality of limiting rods 6.

[0047] Several fixing components are located within several fixing blocks 10 and are used to fix the positions of several limiting rods 6.

[0048] When it is necessary to store the drone wings, the fixed components can be used to pull the limiting rods 6 to rotate forward. After the limiting rods 6 rotate 180° forward, the four wings are placed into several bracket bodies 2 respectively. Then, the limiting rods 6 are rotated 180° in the opposite direction. The fixed components can limit the position of the limiting rods 6. The limiting rods 6 can limit the top of the wings to ensure that the wings will not move up and down during storage and to ensure that the wings will not be damaged during storage.

[0049] When the wings are not needed, the drive assembly can drive the two sliding bars 4 to slide, and the two sliding bars 4 can drive several connecting rods 5 to rotate downwards. The connecting rods 5 can then pull several bracket bodies 2 downwards. After all the bracket bodies 2 have rotated downwards by 90°, multiple devices can be stored vertically, which is beneficial for storing the entire device when it is not in use and makes reasonable use of space.

[0050] In this embodiment, the driving component includes:

[0051] Motor 7 is fixedly mounted on base 1. The output shaft of motor 7 passes through base 1 and extends into two sliding grooves 3. The bottom of each of the two sliding bars 4 is fixedly mounted with racks 9. The bottom of each of the two racks 9 is meshed with gears 8. The output shaft of motor 7 is fixedly connected to the two gears 8. The two racks 9 are slidably connected to the two sliding grooves 3 respectively. The two gears 8 are rotatably connected to the two sliding grooves 3 respectively.

[0052] When the wings are not needed, motor 7 is started first. Motor 7 drives two gears 8 to rotate. The two gears 8 drive two racks 9 that mesh with them to slide. The two racks 9 drive two sliding bars 4 to slide. The two sliding bars 4 drive several connecting rods 5 to rotate downward. The several connecting rods 5 pull several bracket bodies 2 to rotate downward. After several bracket bodies 2 have all rotated downward by 90°, multiple devices can be stored vertically, which is beneficial for storing the whole device when not in use and makes reasonable use of space.

[0053] In this embodiment, the fixing component includes:

[0054] A limiting groove 11 is formed in the fixing block 10. A limiting plate 12 is slidably installed in the limiting groove 11. Both ends of the limiting plate 12 pass through the fixing block 10 and extend to the outside. Several fixing rods 13 are fixedly installed in the fixing block 10. One end of each fixing rod 13 passes through the limiting plate 12. A spring 14 is sleeved on each fixing rod 13. The limiting plate 12 and the fixing rods 13 are slidably connected.

[0055] When storing the drone wings, firstly, the limiting plate 12 is pulled to slide, compressing several springs 14. When one end of the limiting plate 12 is no longer in contact with the limiting rod 6, the user pulls the limiting rod 6 clockwise using the handle 15. After the limiting rod 6 has rotated 180° clockwise, the four wings are placed into several bracket bodies 2. Then, the limiting rods 6 are rotated 180° counterclockwise. After releasing the limiting plate 12, the limiting plate 12 slides under the rebound force of the several springs 14. Subsequently, the limiting plates 12 contact the limiting rods 6. The limiting plates 12 can limit the position of the limiting rods 6, and the limiting rods 6 can limit the top of the wings, ensuring that the wings will not shift vertically during storage and preventing damage to the wings.

[0056] Example 2:

[0057] This embodiment provides a wing bracket for unmanned aerial vehicles (UAVs), which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0058] In this embodiment, the output shaft of the motor 7 is rotatably connected to the base 1 and the two sliding grooves 3.

[0059] Specifically, it ensures that the output shaft of the motor 7 can rotate within the base 1 and the two sliding grooves 3.

[0060] Example 3:

[0061] This embodiment provides a wing bracket for unmanned aerial vehicles (UAVs), which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] In this embodiment, four shock-absorbing rubber pads 16 are fixedly installed inside each of the bracket bodies 2.

[0063] Among them, several shock-absorbing rubber pads 16 can reduce the vibration of the wing.

[0064] Example 4:

[0065] This embodiment provides a wing bracket for unmanned aerial vehicles (UAVs), which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] In this embodiment, several limiting plates 12 are located on the top of several limiting rods 6, and the several limiting plates 12 are in close contact with the several limiting rods 6.

[0067] Among them, several limiting plates 12 are in contact with several limiting rods 6 respectively, and the several limiting plates 12 can limit the position of the limiting rods 6.

[0068] Example 5:

[0069] This embodiment provides a wing bracket for unmanned aerial vehicles (UAVs), which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0070] In this embodiment, a handle 15 is fixedly installed on the top of each of the limiting rods 6, and a number of casters 17 are symmetrically fixedly installed on the bottom of the base 1.

[0071] The device is equipped with a handle 15 for easy rotation of the limit rod 6 and casters 17 for easy movement of the entire device.

[0072] Working principle: When storing the drone wings, first pull the limiting plate 12 to slide. The limiting plate 12 compresses several springs 14 to retract. When one end of the limiting plate 12 is no longer in contact with the limiting rod 6, the user pulls the limiting rod 6 clockwise using the handle 15. After the limiting rod 6 has rotated 180° clockwise, the four wings are placed into several bracket bodies 2 respectively. Then, the limiting rods 6 are rotated 180° counterclockwise. After that, the limiting plate 12 is released. Under the rebound force of the several springs 14, the limiting plate 12 slides. Then, the several limiting plates 12 contact the several limiting rods 6 respectively. The several limiting plates 12 can limit the position of the limiting rods 6, and the several limiting rods 6 can limit the top of the wings, ensuring that the wings will not move up and down during storage. At the same time, the several shock-absorbing rubber pads 16 can absorb the shocks received by the wings, ensuring that the wings will not be damaged during storage.

[0073] When the wings are not needed, motor 7 is started first. Motor 7 drives two gears 8 to rotate. The two gears 8 drive two racks 9 that mesh with them to slide. The two racks 9 drive two sliding bars 4 to slide. The two sliding bars 4 drive several connecting rods 5 to rotate downward. The several connecting rods 5 pull several bracket bodies 2 to rotate downward. After the several bracket bodies 2 have all rotated downward by 90°, multiple devices can be stored vertically, which is beneficial for storing the whole device when not in use and makes reasonable use of space.

[0074] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A wing bracket for an unmanned aerial vehicle (UAV), comprising a base (1) and several bracket bodies (2), characterized in that, Also includes: Two sliding grooves (3) are opened in the base (1). Sliding strips (4) are slidably installed in the two sliding grooves (3). Several bracket bodies (2) are arranged between the two sliding grooves (3). Several bracket bodies (2) are rotatably connected to the two sliding strips (4). Several connecting rods (5) are rotatably installed on the side of the two sliding strips (4) that are close to each other. Several connecting rods (5) are rotatably connected to several bracket bodies (2). A drive assembly located within the base (1) and used to drive two sliding bars (4) to slide. A plurality of limiting rods (6) are rotatably mounted on the top of a plurality of bracket bodies (2), and a fixing block (10) is fixedly mounted on the top of each of the plurality of bracket bodies (2), and the fixing blocks (10) are located on one side of the plurality of limiting rods (6). A number of fixing components are located within a number of fixing blocks (10) and are used to fix the positions of a number of limiting rods (6).

2. The wing bracket for a drone according to claim 1, characterized in that, The driving component includes: The motor (7) is fixedly mounted on the base (1). The output shaft of the motor (7) passes through the base (1) and extends into the two sliding grooves (3). The bottom of the two sliding bars (4) is fixedly mounted with racks (9). The bottom of the two racks (9) is meshed with gears (8). The output shaft of the motor (7) is fixedly connected to the two gears (8). The two racks (9) are slidably connected to the two sliding grooves (3) respectively. The two gears (8) are rotatably connected to the two sliding grooves (3) respectively.

3. A wing bracket for a drone according to claim 2, characterized in that, The fixing component includes: A limiting groove (11) is formed in a fixed block (10). A limiting plate (12) is slidably installed in the limiting groove (11). Both ends of the limiting plate (12) pass through the fixed block (10) and extend to the outside. Several fixing rods (13) are fixedly installed in the fixed block (10). One end of each of the fixing rods (13) passes through the limiting plate (12). A spring (14) is sleeved on each of the fixing rods (13). The limiting plate (12) and the fixing rods (13) are slidably connected.

4. A wing bracket for a drone according to claim 2, characterized in that, The output shaft of the motor (7) is rotatably connected to the base (1) and the two sliding grooves (3).

5. A wing bracket for a drone according to claim 1, characterized in that, Each of the bracket bodies (2) has four shock-absorbing rubber pads (16) fixedly installed inside.

6. A wing bracket for a drone according to claim 3, characterized in that, Several limiting plates (12) are located on the top of several limiting rods (6), and several limiting plates (12) are in close contact with several limiting rods (6).

7. A wing bracket for a drone according to claim 1, characterized in that, A handle (15) is fixedly installed on the top of each of the limiting rods (6), and a number of casters (17) are symmetrically fixedly installed on the bottom of the base (1).

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