A model of a fighter aircraft rear landing gear

Abstract

The utility model relates to model machine technical field discloses a fighter model rear landing gear, including support plate, the inside left side of support plate is installed with support rod, the outer wall middle lower part of support rod is fixedly connected with rotating block, the outer wall of rotating block is rotatably connected with reciprocating link plate no.

Description

Technical Field

[0001] This utility model relates to the field of model aircraft technology, and in particular to a rear landing gear for a fighter jet model. Background Technology

[0002] In the world of toy models, fighter jet models have always been a popular category among enthusiasts, allowing collectors to almost touch the steel eagles soaring through the sky. As an indispensable and crucial part of fighter jet models, the landing gear, though seemingly just a small component in the overall model, plays a vital role. It not only provides stable support when the model is displayed, ensuring that the fighter jet model can be presented in the most perfect posture, allowing viewers to fully appreciate its design details and charm, but also simulates the key actions of a real fighter jet taking off and landing during the play process, bringing players an immersive experience, as if they are controlling the fighter jet to smoothly taxi and land safely on the runway, greatly increasing the fun and interactivity of the toy model.

[0003] With the continuous development and innovation of the toy model industry, the design and manufacturing of rear landing gear have become increasingly sophisticated. From the initial simple fixed structure to today's multi-functional, high-precision materials used in the production of components, the technology of rear landing gear toy models has advanced. However, if the wheels of the current fighter jet model's rear landing gear lack cushioning, it will bring many obvious drawbacks. When the model is gliding and placed on a table or ground, the impact force generated by the collision between the wheels and the contact surface cannot be effectively absorbed and is directly transmitted to the connection structure of the rear landing gear and the fuselage. This causes the wheels themselves to wear, deform, or even break due to frequent impacts. At the same time, the connection between the rear landing gear and the fuselage becomes loose and cracked due to continuous stress, affecting the overall structural stability and thus reducing its utilization rate. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rear landing gear for a fighter jet model, aiming to improve the problem that in the current technology of fighter jet model rear landing gear, if the wheels lack a cushioning effect, the wheels themselves will wear, deform or even break due to frequent hard impacts, thus reducing the utilization rate.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rear landing gear for a fighter jet model, comprising a support plate, a support rod installed on the left side inside the support plate, a rotating block fixedly connected to the lower middle part of the outer wall of the support rod, a reciprocating connecting plate two rotatably connected to the outer wall of the rotating block, a circular ring one fixedly connected to the bottom of the outer wall of the support rod, a reciprocating connecting plate one rotatably connected to the outer wall of the circular ring one, a circular ring two rotatably connected to the bottom end of the reciprocating connecting plate one, a connecting plate fixedly connected to the middle inner side of the circular ring two, and a wheel fixedly connected to the front side of the connecting plate.

[0006] As a further description of the above technical solution:

[0007] The left and right rear ends of the support plate are rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is rotatably connected to an inclined plate. The bottom end of the inclined plate engages with the inner rear side of the support plate.

[0008] As a further description of the above technical solution:

[0009] A horizontal plate is fixedly connected between two adjacent support plates, and a reinforcing plate is fixedly connected to the top front side of the support plates.

[0010] As a further description of the above technical solution:

[0011] A rotating rod is rotatably connected to the front side of the inner wall of the support plate.

[0012] As a further description of the above technical solution:

[0013] The front and rear sides of the support plate are fixedly connected with reserved installation rings.

[0014] As a further description of the above technical solution:

[0015] The top of the reciprocating connecting plate 2 is rotatably connected to the top of the inner side of the support plate.

[0016] As a further description of the above technical solution:

[0017] The top rear side of each support plate is provided with a square groove.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, when the support plate connected to the horizontal plate is subjected to pressure, it works in conjunction with the rotating block connected to the support rod to cause the reciprocating connecting plate two to bend, thereby reducing the pressure transmitted to the wheel connected to the connecting plate. Then, in conjunction with the circular ring one fixed on the outer wall of the support rod, the reciprocating connecting plate one is connected to the circular ring one and the circular ring two, so that the reciprocating connecting plate one works together to reciprocate, thereby further reducing the impact force on the wheel, playing an effective buffering and protection role, extending the service life and effect of the landing gear, and improving the efficiency of use. Attached Figure Description

[0020] Figure 1 This is a perspective view of the front side of the rear landing gear of a fighter jet model proposed in this utility model;

[0021] Figure 2 This is a rear view of the rear landing gear of a fighter jet model proposed in this utility model;

[0022] Figure 3This is a partial structural diagram of the rear landing gear of a fighter jet model proposed in this utility model;

[0023] Figure 4 This is a partial structural diagram of the rear landing gear of a fighter jet model proposed in this utility model;

[0024] Figure 5 This is a partial structural exploded view of the rear landing gear of a fighter jet model proposed in this utility model;

[0025] Figure 6 This is a disassembled view of the rear landing gear of a fighter jet model according to the present invention.

[0026] Legend:

[0027] 1. Support plate; 2. Reserved mounting ring; 3. Support rod; 4. Wheel; 5. Rotating shaft; 6. Inclined plate; 7. Connecting plate; 8. Reinforcing plate; 9. Circular ring one; 10. Reciprocating connecting plate one; 11. Circular ring two; 12. Rotating rod; 13. Reciprocating connecting plate two; 14. Rotating block; 15. Square groove; 16. Horizontal plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides: a rear landing gear for a fighter jet model, including a support plate 1, a support rod 3 installed on the left side inside the support plate 1, a rotating block 14 fixedly connected to the lower middle part of the outer wall of the support rod 3, a reciprocating connecting plate 13 rotatably connected to the outer wall of the rotating block 14, a circular ring 9 fixedly connected to the bottom of the outer wall of the support rod 3, a reciprocating connecting plate 10 rotatably connected to the outer wall of the circular ring 9, a circular ring 11 rotatably connected to the bottom end of the reciprocating connecting plate 10, a connecting plate 7 fixedly connected to the middle of the inner side of the circular ring 11, a wheel 4 fixedly connected to the front side of the connecting plate 7, and square grooves 15 opened on the top and rear sides of the support plate 1;

[0030] Specifically, the outer wall of the rotating block 14 is connected to the reciprocating connecting plate 13 via a specific rotatable connection, allowing the reciprocating connecting plate 13 to rotate around the rotating block 14. Simultaneously, a circular ring 9 is fixedly connected to the bottom of the outer wall of the support rod 3. The circular ring 9 also serves as a connecting component, with a reciprocating connecting plate 10 rotatably connected to its outer wall, allowing the reciprocating connecting plate 10 to rotate flexibly around the circular ring 9. A circular ring 11 is further rotatably connected to the bottom end of the reciprocating connecting plate 10, and a connecting plate 7 is fixedly connected to the center of the inner side of the circular ring 11. A wheel 4 is fixedly connected to the front side of the connecting plate 7. All components cooperate with each other.

[0031] Please see the appendix Figure 4 - Appendix Figure 6 The left and right ends of the rear side of the support plate 1 are rotatably connected to the rotating shaft 5. The outer wall of the rotating shaft 5 is rotatably connected to the inclined plate 6. The bottom end of the inclined plate 6 is engaged with the inner rear side of the support plate 1. The top end of the reciprocating connecting plate 13 is rotatably connected to the inner top of the support plate 1. A horizontal plate 16 is fixedly connected between the two adjacent support plates 1. A reinforcing plate 8 is fixedly connected to the top front side of the support plate 1. A rotating rod 12 is rotatably connected to the inner front side of the support plate 1. A reserved installation ring 2 is fixedly connected to the front and rear sides of the support plate 1.

[0032] Specifically, the reciprocating connecting plate 2 13 is also an important linkage component in the device. Its top end is rotatably connected to the top inner side of the support plate 1, so the reciprocating connecting plate 2 13 can swing with the top inner side of the support plate 1 as the fulcrum. A reinforcing plate 8 is fixedly connected to the front top of the support plate 1. The reinforcing plate 8 can effectively disperse the force borne by the support plate 1 and extend its service life. In addition, a rotating rod 12 is rotatably connected to the front inner wall of the support plate 1, making the entire device more stable during operation.

[0033] Working principle: When the model machine needs to be used, when the support plate 1 connected to the horizontal plate 16 is under pressure, the rotating block 14 connected to the support rod 3 causes the reciprocating connecting plate 13 to bend, thereby reducing the pressure transmitted to the wheel 4 connected to the connecting plate 7. At this time, the connecting plate 7 is connected to the circular ring 11. Then, the circular ring 9 fixed on the outer wall of the support rod 3 is connected to the circular ring 9 and the circular ring 11 through the reciprocating connecting plate 10. At this time, the top of the connecting plate 7 is slidably connected to the inner side of the support rod 3, so that the reciprocating connecting plate 10 plays a reciprocating role, thereby reducing the impact force on the wheel 4 again, playing an effective buffering and protection role, extending the service life and effect of the landing gear, and improving the efficiency of use.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fighter jet model rear landing gear, comprising a support plate (1), characterized in that: A support rod (3) is installed on the left side inside the support plate (1). A rotating block (14) is fixedly connected to the lower middle part of the outer wall of the support rod (3). A reciprocating connecting plate (13) is rotatably connected to the outer wall of the rotating block (14). A circular ring (9) is fixedly connected to the bottom of the outer wall of the support rod (3). A reciprocating connecting plate (10) is rotatably connected to the outer wall of the circular ring (9). A circular ring (11) is rotatably connected to the bottom end of the reciprocating connecting plate (10). A connecting plate (7) is fixedly connected to the middle of the inner side of the circular ring (11). A wheel (4) is fixedly connected to the front side of the connecting plate (7).

2. The rear landing gear of a fighter jet model according to claim 1, characterized in that: The left and right ends of the rear side of the support plate (1) are rotatably connected to a rotating shaft (5), and the outer wall of the rotating shaft (5) is rotatably connected to an inclined plate (6). The bottom end of the inclined plate (6) is engaged with the inner rear side of the support plate (1).

3. The rear landing gear of a fighter jet model according to claim 1, characterized in that: A horizontal plate (16) is fixedly connected between the two adjacent support plates (1), and a reinforcing plate (8) is fixedly connected to the top front side of the support plate (1).

4. The rear landing gear of a fighter jet model according to claim 1, characterized in that: The inner wall front side of the support plate (1) is rotatably connected to a rotating rod (12).

5. The rear landing gear of a fighter jet model according to claim 1, characterized in that: The front and rear sides of the support plate (1) are fixedly connected with reserved installation rings (2).

6. The rear landing gear of a fighter jet model according to claim 1, characterized in that: The top of the reciprocating connecting plate 2 (13) is rotatably connected to the top of the inner side of the support plate (1).

7. The rear landing gear of a fighter jet model according to claim 1, characterized in that: The support plate (1) has a square groove (15) on the rear side of its top.

Images