A movable edge wing adjustment mechanism for a model aircraft

Abstract

The utility model relates to a kind of movable edge wing adjusting mechanism of aircraft model, including edge wing body and connecting seat, the rear end of edge wing body is provided with fixed seat and apron, apron is rubber, apron is set along the length direction of edge wing body, two groups of apron are set apart side by side, fixed seat is set between two groups of apron, connecting seat includes base, motor and swing component, the base is connected with fuselage, the motor is installed on base, the rotating shaft of motor is connected with the input end of swing component, the output end of swing component is connected with the fixed seat of the rear end of edge wing body, the motor is driven back and forth swing edge wing body by swing component. Utilize flexible apron to cover the gap of edge wing body and fuselage junction, avoid leakage, affect visitor sense of smell when exhibiting, swing component is driven back and forth rotation edge wing body simultaneously, avoid edge wing body always in static state when demonstrating, improve simulation simulation to jian 20 movable edge wing, improve user sensory experience.

Description

Technical Field

[0001] This utility model relates to the field of aircraft model technology, and in particular to an adjustable movable wing mechanism for an aircraft model. Background Technology

[0002] Aircraft models are excellent recreational and educational tools for aviation enthusiasts. They offer opportunities to understand aircraft structure and principles, while also providing a way to experience the joy of flight. However, existing aircraft models are static, primarily used to display the aircraft's shape, and cannot perform dynamic simulations. This is especially true for my country's fifth-generation fighter jet, the J-20, whose complex shape requires demonstration through wingtip movements. Static models can only display one state and cannot effectively provide high-fidelity simulations of the J-20, resulting in low simulation accuracy. Therefore, improvements are needed. Utility Model Content

[0003] Therefore, it is necessary to provide a movable wing adjustment mechanism for an aircraft model to address the above problems.

[0004] A movable wing adjustment mechanism for an aircraft model includes a wing body and a connecting seat. The rear end of the wing body is provided with a fixed seat and a skirt. The skirt is made of rubber and extends along the length of the wing body. Two sets of skirts are arranged side by side with intervals. The fixed seat is located between the two sets of skirts. The connecting seat includes a base, a motor, and a swing assembly. The base is connected to the fuselage. The motor is mounted on the base. The motor's shaft is connected to the input end of the swing assembly. The output end of the swing assembly is connected to the fixed seat at the rear end of the wing body. The motor drives the wing body to swing back and forth through the swing assembly.

[0005] Preferably, the pendulum assembly includes an adapter, a connecting rod, and a pendulum rod. The adapter is sleeved on the output end of the motor. The adapter is hinged to one end of the connecting rod, and the other end of the connecting rod is movably connected to the pendulum rod. The bottom of the pendulum rod is movably connected to the base, and the top of the pendulum rod is connected to the fixed seat.

[0006] Preferably, the end of the skirt hem is provided with an inwardly bent portion.

[0007] Preferably, the wing body is made of aluminum alloy, and the outer surface of the wing body is coated with an anti-rust coating.

[0008] The advantages of this utility model are: by using a flexible skirt to cover the gap at the connection between the wing body and the fuselage, it avoids leakage and affects the visitor's senses during the exhibition. At the same time, by using a swing assembly to drive the wing body to rotate back and forth, it avoids the wing body being static during the display, improves the simulation of the J-20's movable wing, and enhances the user's sensory experience. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of a movable wing adjustment mechanism for an aircraft model, as one embodiment.

[0010] Figure 2 This is a three-dimensional schematic diagram of a movable wing adjustment mechanism for an aircraft model from another perspective. Detailed Implementation

[0011] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0012] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0013] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0014] like Figures 1-2As shown, a movable wing adjustment mechanism for an aircraft model includes a wing body 1 and a connecting seat 2. The rear end of the wing body 1 is provided with a fixed seat 11 and a skirt 12. The skirt 12 is made of rubber and extends along the length of the wing body 1. Two sets of skirts 12 are arranged side by side with intervals. The fixed seat 11 is located between the two sets of skirts 12. The connecting seat 2 includes a base 21, a motor 22, and a swing assembly 23. The base 21 is connected to the fuselage. The motor 22 is mounted on the base 21. The shaft of the motor 22 is connected to the input end of the swing assembly 23. The output end of the swing assembly 23 is connected to the fixed seat 11 at the rear end of the wing body 1. The motor 22 drives the wing body 1 to swing back and forth through the swing assembly 23. Specifically, in this embodiment, a connecting seat 2 installed on the fuselage (not shown in the figure) is used to drive the side wing body 1 to swing on the fuselage. The number of connecting seats 2 can be set according to the length of the side wing body 1, for example, the spacing between the connecting seats 2 can be set to 1m, and the specific number is not limited. The side wing body 1 is made of aluminum alloy, and the outer surface of the side wing body 1 is coated with an anti-rust coating. The side wing body 1 is provided with a fixing seat 11 for connecting with the connecting seat 2. The fixing seat 11 adopts an inverted triangular structure, which has good stability and can support the side wing body 1. A skirt 12 is provided at the rear end, which uses a flexible skirt to cover the gap at the connection between the side wing body 1 and the fuselage to avoid leakage and affect the visitor's perception during the exhibition. Moreover, the flexible skirt 12 will not affect the normal swing of the side wing body 1 and avoid collision with the fuselage. The connecting seat 2 includes a base 21, a motor 22 and a swing assembly 23. The motor 22 is connected to the fixed seat 11 through the swing assembly 23. When the swing assembly 23 swings under the drive of the motor, it can drive the side wing body 1 to rotate back and forth. During the display, the side wing body 1 is kept static, which improves the simulation of the J-20's movable side wing and enhances the user's sensory experience.

[0015] like Figures 1-2 As shown, the swing assembly 23 includes an adapter 231, a connecting rod 232, and a swing rod 233. The adapter 231 is sleeved on the output end of the motor 22. The adapter 231 is hinged to one end of the connecting rod 232, and the other end of the connecting rod 232 is movably connected to the swing rod 233. The bottom of the swing rod 233 is movably connected to the base 21, and the top of the swing rod 233 is connected to the fixed seat 11. Specifically, when the output end of the motor 22 rotates, it drives the adapter 231 to rotate synchronously. Both ends of the connecting rod 232 are movably connected to the adapter 231 and the swing rod 233, respectively, and the bottom of the swing rod 233 is movably connected to the base 21. This allows the swing rod 233 to swing back and forth around the connection point with the base 21 when driven by the connecting rod 232. When the swing rod 233 swings, it also causes the side wing body 1 to swing, completing the movable side wing movement process.

[0016] like Figures 1-2As shown, the end of the skirt 12 is provided with an inwardly bent portion 121. Specifically, the inwardly bent portion 121 matches the limiting recess on the outer surface of the fuselage to prevent the wing body 1 from exceeding the limit during swing.

[0017] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A movable wing adjustment mechanism for an aircraft model, characterized in that: The device includes a wing body and a connecting seat. The rear end of the wing body is provided with a fixing seat and a skirt. The skirt is made of rubber and extends along the length of the wing body. Two sets of skirts are arranged side by side with intervals. The fixing seat is located between the two sets of skirts. The connecting seat includes a base, a motor, and a swing assembly. The base is connected to the fuselage. The motor is mounted on the base. The motor's shaft is connected to the input end of the swing assembly. The output end of the swing assembly is connected to the fixing seat at the rear end of the wing body. The motor drives the wing body to swing back and forth through the swing assembly.

2. The movable wing adjustment mechanism for an aircraft model as described in claim 1, characterized in that: The pendulum assembly includes an adapter, a connecting rod, and a pendulum rod. The adapter is sleeved on the output end of the motor. The adapter is hinged to one end of the connecting rod, and the other end of the connecting rod is movably connected to the pendulum rod. The bottom of the pendulum rod is movably connected to the base, and the top of the pendulum rod is connected to the fixed seat.

3. The movable wing adjustment mechanism for an aircraft model as described in claim 1, characterized in that: The end of the skirt is provided with an inwardly bent portion.

4. The movable wing adjustment mechanism for an aircraft model as described in claim 1, characterized in that: The wing body is made of aluminum alloy, and the outer surface of the wing body is coated with an anti-rust coating.

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