Unmanned aerial vehicle folding wing unfolding mechanism

Abstract

The utility model discloses an unmanned aerial vehicle folding wing unfolding mechanism, and relates to the technical field of unmanned aerial vehicles. The folding wing unfolding mechanism of the unmanned aerial vehicle comprises a box body and a storage assembly, a left wing and a right wing are arranged on the two sides of the box body, the storage assembly is arranged on the box body and comprises a toothed plate, a connecting plate, an electric push rod and gears, the gears are installed on the two sides of the toothed plate in a meshed mode, and the connecting plate is fixedly installed at the bottom of the toothed plate; the free end of the electric push rod and the rear side of the connecting plate are fixedly installed. Through the arrangement of the storage assembly, wings on the two sides of the unmanned aerial vehicle can be stored and folded, after the wings are folded, the overall size of the unmanned aerial vehicle is greatly reduced, transportation and storage are facilitated, the unmanned aerial vehicle can be conveniently loaded in a transport vehicle or a compact storage space, and maneuverability and deployment efficiency are improved; meanwhile, the collision and damage risks during ground operation and storage can be reduced, and the unmanned aerial vehicle can flexibly meet various task requirements due to the design of the folding wings.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a folding wing deployment mechanism for an unmanned aerial vehicle. Background Art

[0002] An unmanned aerial vehicle refers to an unpiloted aircraft that is generally controlled by an on-board program or a ground remote control facility. The characteristics of small size and fearlessness of danger make unmanned aerial vehicles have very wide applications in both military and civilian fields, such as aerial photography, plant protection, disaster rescue, exploration, anti-terrorism and other fields. Different application fields have different working environments. In order to adapt to complex working environments.

[0003] After exploration and analysis, in actual use, there are the following disadvantages:

[0004] Some existing folding wings of unmanned aerial vehicles are usually installed by means of hinges, and are easily damaged by collisions or improper operations. Once the hinge components are damaged, relatively large repair or replacement costs may be required, and the flight safety of the unmanned aerial vehicle will be affected. At the same time, the hinge points require additional support structures and mechanical connectors, which will increase the complexity and weight of the overall mechanism, and may lead to an increase in assembly and maintenance costs.

[0005] In summary, the present application now proposes a folding wing deployment mechanism for an unmanned aerial vehicle to solve the above-mentioned problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a folding wing deployment mechanism for an unmanned aerial vehicle, which can solve the problems that some existing folding wings of unmanned aerial vehicles are usually installed by means of hinges, are easily damaged by collisions or improper operations. Once the hinge components are damaged, relatively large repair or replacement costs may be required, and the flight safety of the unmanned aerial vehicle will be affected. At the same time, the hinge points require additional support structures and mechanical connectors, which will increase the complexity and weight of the overall mechanism, and may lead to an increase in assembly and maintenance costs.

[0007] To achieve the above object, the utility model provides the following technical solution: A folding wing deployment mechanism for an unmanned aerial vehicle, comprising:

[0008] A box body, with a left wing and a right wing arranged on both sides of the box body;

[0009] A storage component, which is arranged on the box body. The storage component includes a toothed plate, a connecting plate, an electric push rod and a gear. Gears are meshingly installed on both sides of the toothed plate. A connecting plate is fixedly installed at the bottom of the toothed plate. The free end of the electric push rod is fixedly installed on the rear side of the connecting plate.

[0010] Preferably, two sets of rotating columns are rotatably installed at the inner top of the box body and are symmetrically distributed. A U-shaped plate is fixedly installed on the outer wall of the rotating column.

[0011] Preferably, one side of the left wing and the right wing are respectively fixedly installed with one side of two groups of U-shaped plates.

[0012] Preferably, the storage component further includes a fixed plate. The fixed plate is fixedly installed at the inner bottom of the box body. The rear end of the electric push rod is fixedly installed with the front side of the fixed plate. The gear is fixedly sleeved on the rotating column, which can store and fold the wings on both sides of the drone. After the wings are folded, the overall size of the drone is greatly reduced, which is convenient for transportation and storage. The drone can be easily loaded on a transport vehicle or in a compact storage space, improving mobility and deployment efficiency. At the same time, the risk of collision and damage during ground operation and storage can be reduced. The foldable wing design enables the drone to flexibly respond to various mission requirements. In different mission scenarios, drones with different wing deployment states are needed, and this design can quickly realize the deployment and storage of the wings, improving the adaptability and versatility of the drone.

[0013] Preferably, a vertical plate is fixedly installed at the bottom of the toothed plate. A chute is opened at the inner bottom of the box body. A connecting block is slidably installed in the chute. The top of the connecting block is fixedly installed with the bottom of the vertical plate, and its setting plays an auxiliary supporting role in the movement of the toothed plate.

[0014] Preferably, the left wing and the right wing are distributed left and right.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] (1), This drone folding wing deployment mechanism, through the cooperation of the toothed plate, connecting plate, fixed plate, electric push rod and gear, can store and fold the wings on both sides of the drone. After the wings are folded, the overall size of the drone is greatly reduced, which is convenient for transportation and storage. The drone can be easily loaded on a transport vehicle or in a compact storage space, improving mobility and deployment efficiency. At the same time, the risk of collision and damage during ground operation and storage can be reduced. The foldable wing design enables the drone to flexibly respond to various mission requirements. In different mission scenarios, drones with different wing deployment states are needed, and this design can quickly realize the deployment and storage of the wings, improving the adaptability and versatility of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0018] Figure 1 is a perspective view of the present utility model;

[0019] Figure 2 is a perspective sectional view of the present utility model;

[0020] Figure 3This is a three-dimensional structural schematic diagram of the storage component of the present utility model.

[0021] Reference numerals: 1, box body; 2, rotating column; 3, U-shaped plate; 4, left wing; 5, right wing; 6, toothed plate; 7, connecting plate; 8, fixing plate; 9, electric push rod; 10, gear; 11, vertical plate; 12, connecting block. Specific embodiments

[0022] In the description of the present utility model, it should be understood that the orientation descriptions involved, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model.

[0023] Please refer to Figures 1-3 , the present utility model provides a technical solution: an unfolding mechanism for a folding wing of a drone, including a box body 1 and a storage component. The left wing 4 and the right wing 5 are arranged on both sides of the box body 1. The storage component is arranged on the box body 1. The storage component includes a toothed plate 6, a connecting plate 7, an electric push rod 9 and a gear 10. Gears 10 are meshed and installed on both sides of the toothed plate 6. A connecting plate 7 is fixedly installed at the bottom of the toothed plate 6. The free end of the electric push rod 9 is fixedly installed with the rear side of the connecting plate 7.

[0024] Furthermore, two groups of rotating columns 2 are rotatably installed at the inner top of the box body 1 and are symmetrically distributed. A U-shaped plate 3 is fixedly installed on the outer wall of the rotating column 2.

[0025] Still further, one side of the left wing 4 and the right wing 5 are respectively fixedly installed with one side of two groups of U-shaped plates 3.

[0026] Furthermore, the storage component further includes a fixing plate 8. The fixing plate 8 is fixedly installed at the inner bottom of the box body 1. The rear end of the electric push rod 9 is fixedly installed on the front side of the fixing plate 8. The gear 10 is fixedly sleeved on the rotating column 2. When it is necessary to retract the left wing 4 and the right wing 5 on both sides, the electric push rod 9 is started. By controlling the telescopic movement of the electric push rod 9, the connecting plate 7 is pushed forward, so that the connecting plate 7 drives the toothed plate 6 to move, thereby driving the gears 10 on both sides of the toothed plate 6 to rotate, so that the rotation of the gear 10 drives the U-shaped plate 3 on the rotating column 2 to rotate, thereby driving the left wing 4 and the right wing 5 on the U-shaped plate 3 to rotate and be retracted into the box body 1. The wings on both sides of the drone can be stored and folded. After the wings are folded, the overall size of the drone is greatly reduced, which is convenient for transportation and storage. The drone can be easily loaded on a transport vehicle or a compact storage space, improving its mobility and deployment efficiency. At the same time, the risk of collision and damage during ground operation and storage can be reduced. The folding wing design enables the drone to flexibly respond to various mission requirements. In different mission scenarios, drones with different wing deployment states are required. This design can quickly realize the deployment and storage of the wings, improving the adaptability and versatility of the drone.

[0027] Most further, a vertical plate 11 is fixedly installed at the bottom of the toothed plate 6. A chute is opened at the inner bottom of the box body 1. A connecting block 12 is slidably installed in the chute. The top of the connecting block 12 is fixedly installed on the bottom of the vertical plate 11, and its setting plays an auxiliary supporting role in the movement of the toothed plate 6.

[0028] Secondly, the left wing 4 and the right wing 5 are distributed left and right.

[0029] Working principle: When in use, when it is necessary to retract the left wing 4 and the right wing 5 on both sides, the electric push rod 9 is started. By controlling the telescopic movement of the electric push rod 9, the connecting plate 7 is pushed forward, so that the connecting plate 7 drives the toothed plate 6 to move, thereby driving the gears 10 on both sides of the toothed plate 6 to rotate, so that the rotation of the gear 10 drives the U-shaped plate 3 on the rotating column 2 to rotate, thereby driving the left wing 4 and the right wing 5 on the U-shaped plate 3 to rotate and be retracted into the box body 1.

[0030] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A folding wing deployment mechanism for a drone, characterized in that: include: A box body (1), with a left wing (4) and a right wing (5) being arranged on both sides of the box body (1); The storage assembly is arranged on a box body (1), and comprises a toothed plate (6), a connecting plate (7), an electric push rod (9) and a gear (10). The gears (10) are meshedly mounted on both sides of the toothed plate (6), the connecting plate (7) is fixedly mounted on the bottom of the toothed plate (6), and the free end of the electric push rod (9) is fixedly mounted on the rear side of the connecting plate (7).

2. The unmanned aerial vehicle folding wing deployment mechanism according to claim 1, characterized in that: Two groups of rotating columns (2) are rotatably mounted on the top of the inner side of the box body (1) and are symmetrically distributed, and a U-shaped plate (3) is fixedly mounted on the outer wall of the rotating column (2).

3. The unmanned aerial vehicle folding wing deployment mechanism according to claim 2, characterized in that: One side of the left wing (4) and the right wing (5) are respectively fixedly mounted on one side of the two sets of U-shaped plates (3).

4. The unmanned aerial vehicle folding wing deployment mechanism according to claim 3, characterized in that: The storage assembly also includes a fixing plate (8), the fixing plate (8) is fixedly mounted on the inner bottom of the box body (1), the rear end of the electric push rod (9) is fixedly mounted on the front side of the fixing plate (8), and the gear (10) is fixedly sleeved and mounted on the rotating column (2).

5. The unmanned aerial vehicle folding wing deployment mechanism according to claim 4, characterized in that: A vertical plate (11) is fixedly mounted on the bottom of the tooth plate (6), a sliding groove is provided on the inner bottom of the box body (1), a connecting block (12) is slidably mounted in the sliding groove, and the top of the connecting block (12) is fixedly mounted on the bottom of the vertical plate (11).

6. The unmanned aerial vehicle folding wing deployment mechanism according to claim 5, characterized in that: The left wing (4) and the right wing (5) are distributed left and right.

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