Model airplane support connecting structure
By designing the aviation model bracket connection structure, the model is displayed in multiple angles using copper sleeves, springs, convex plates and other structures, and convenient maintenance is made through structures such as special columns and shoulder bolts, which solves the problem of the aviation model in the existing technology. The problem of adjustments from different angles has achieved better display effect and maintenance convenience.
Patent Information
- Application Number
- CN202420393587.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-01
AI Technical Summary
The existing aviation model brackets cannot be adjusted at different angles, resulting in the inability to more comprehensively display the appearance of the aviation model.
A aviation model bracket connection structure is designed, and the stable posture and certain movement angle of the aviation model are achieved through the combination of copper sleeves, springs, convex plates, connecting columns, sliding cylinders and other structures, and at the same time, through special-shaped columns and shafts The mutual cooperation of shoulder bolts, nuts and other structures facilitates disassembly and repairing special-shaped gears.
It realizes multi-angle display of aviation models, enhances the aesthetics of the display, and facilitates maintenance and extends service life.
Smart Images
Figure CN222479168U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of aviation model brackets, in particular to an aviation model bracket connection structure. Background Art
[0002] Aeromodels usually refer to scaled-down models of aircraft used for experiments, tests, simulations or displays. These models can be scaled-down versions of various types of aircraft, such as airplanes, helicopters, drones, rockets, etc. Aeromodels can be simple static models or dynamic models with functions such as power systems and remote control systems. Aeromodel bracket connection structures also play a key role in education and research. By using physical models for experiments, students and researchers can better understand the principles and challenges of aerospace engineering.
[0003] At present, most of the aviation model stands on the market are one-piece welded stands. During installation, the model needs to be welded to the stand to ensure the stability of the entire exhibit. Another type of support rod requires an assembly position to be opened on the model, and the support rod is inserted into the interior of the model using the principle of assembly plug-ins and assembly ports, which greatly affects the aesthetics of the model. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an aviation model bracket connection structure, aiming to improve the problem that the aviation model displayed in the prior art cannot be adjusted to different angles, resulting in the inability to more comprehensively display the appearance of the aviation model.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An aviation model support connection structure comprises a base column, a special-shaped column is fixedly connected to the top side of the base column, a copper sleeve is fixedly connected to the front end of the special-shaped column, a hexagonal bolt is rotatably connected to the inside of the copper sleeve, special-shaped openings are provided at both front and rear ends of the hexagonal bolt, a worm is fixedly connected to the outside of the hexagonal bolt, a retaining spring is engaged at both front and rear ends of the hexagonal bolt, a rotating assembly is rotatably connected to the top end of the rotating assembly, a nut is threadedly connected to the right end of the rotating assembly, a convex plate is fixedly connected to the top side of the rotating assembly, a connecting column is fixedly connected to the top side of the convex plate, L-shaped openings are provided at both left and right ends of the connecting column, a sliding cylinder is slidably connected to the outside of the connecting column, and a limiting column is slidably connected to the inside of the sliding cylinder.
[0007] Furthermore, the rotating assembly includes a shoulder bolt, the outer portion of the shoulder bolt is slidably connected to the inner wall of the top end of the special-shaped column, and the middle portion of the shoulder bolt is fixedly connected to a special-shaped gear.
[0008] Furthermore, the right end of the shoulder bolt is threadedly connected to the inner wall of the nut, and the special-shaped gear is meshingly connected to the worm.
[0009] Furthermore, the outside of the retaining spring is engaged with the inside of the special-shaped opening, and the rear end of the hexagonal bolt is rotatably connected to the rear end inner wall of the special-shaped column.
[0010] Furthermore, the outside of the limiting column is slidably connected to the inner wall of the connecting column, and the outside of the limiting column is slidably connected to the outside of the L-shaped opening.
[0011] The utility model has the following beneficial effects:
[0012] In the utility model, through the coordinated use of the copper sleeve, the retaining spring, the convex plate, the connecting column, the sliding cylinder and other structures, the aviation model can be placed on the sliding cylinder to maintain a stable posture and have a certain movable angle, so that it is convenient to display the appearance better when placed; at the same time, through the mutual cooperation of the special-shaped column, the shoulder bolt, the nut and other structures, it is easy to disassemble the special-shaped gear, so that it can be repaired and lubricated, thereby extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A three-dimensional diagram of an aviation model bracket connection structure proposed by the utility model;
[0014] Figure 2 An exploded view of a convex plate of an aviation model bracket connection structure proposed by the utility model;
[0015] Figure 3 An exploded view of a copper sleeve of an aviation model bracket connection structure proposed by the utility model.
[0016] Legend:
[0017] 1. Base column; 2. Special-shaped column; 3. Copper sleeve; 4. Hexagonal bolt; 5. Special-shaped opening; 6. Worm; 7. Circlip; 8. Shoulder bolt; 9. Special-shaped gear; 10. Nut; 11. Convex plate; 12. Connecting column; 13. L-shaped opening; 14. Sliding cylinder; 15. Limit column. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Reference Figure 1-3 The utility model provides an embodiment: an aviation model bracket connection structure, including a bottom column 1, providing a stable support structure, a top side of the bottom column 1 is fixedly connected with a special-shaped column 2 to fix the special-shaped column 2, a front end of the special-shaped column 2 is fixedly connected with a copper sleeve 3, which is convenient for the hexagonal bolt 4 to slide, the inside of the copper sleeve 3 is rotatably connected with the hexagonal bolt 4, so that the hexagonal bolt 4 can slide horizontally inside the copper sleeve 3, the rear end of the hexagonal bolt 4 is rotatably connected to the rear end inner wall of the special-shaped column 2, further providing support force for the hexagonal bolt 4, the front and rear ends of the hexagonal bolt 4 are provided with special-shaped openings 5, so that the retaining spring 7 can have space for activities, the outside of the hexagonal bolt 4 is fixedly connected with a worm 6, and the worm 6 is driven to rotate by applying the force of the hexagonal bolt 4 rotating;
[0020] The front and rear ends of the hexagonal bolt 4 are both clamped with a retaining spring 7, and the hexagonal bolt 4 can be stably clamped in the interior of the special-shaped column 2 for rotation through the retaining spring 7. The outside of the retaining spring 7 is clamped in the interior of the special-shaped opening 5. The top of the special-shaped column 2 is rotatably connected with a rotating assembly, and the rotating assembly includes a shoulder bolt 8. The outside of the shoulder bolt 8 is slidably connected to the top inner wall of the special-shaped column 2, so that the shoulder bolt 8 can slide horizontally. The middle part of the shoulder bolt 8 is fixedly connected with a special-shaped gear 9, and a space for the special-shaped gear 9 to rotate can be provided by the shoulder bolt 8. The special-shaped gear 9 is meshed with the worm 6, and the special-shaped gear 9 is driven to rotate by the worm 6. The right end of the rotating assembly is threadedly connected with a nut 10;
[0021] The right end of the shoulder bolt 8 is threadedly connected to the inner wall of the nut 10, and the shoulder bolt 8 is fixed by the nut 10. The top side of the rotating assembly is fixedly connected with a convex plate 11, and the top side of the convex plate 11 is fixedly connected with a connecting column 12 to provide supporting force for the convex plate 11. L-shaped openings 13 are provided at both ends of the connecting column 12. The L-shaped openings 13 provide space for the limit column 15 to move. The outside of the connecting column 12 is slidably connected with a sliding cylinder 14, so that the sliding cylinder 14 can slide vertically. The inside of the sliding cylinder 14 is slidably connected to the limit column 15. By fixing the sliding cylinder 14 on the outside of the connecting column 12, the outside of the limit column 15 is slidably connected to the inner wall of the connecting column 12, and the outside of the limit column 15 is slidably connected to the outside of the L-shaped opening 13.
[0022] Working principle: When we use the aircraft model bracket connection structure for assembly, we place the bottom column 1, then pass the hexagonal bolt 4 through the copper sleeve 3 and clamp it inside the bottom end of the special-shaped column 2, and then respectively clamp the two retaining springs 7 inside the special-shaped openings 5 opened at the front and rear ends of the hexagonal bolt 4, so that the hexagonal bolt 4 can be restricted by the retaining springs 7 inside the special-shaped column 2 to enable it to rotate, and by placing the shoulder bolt 8 on the inner wall of the top end of the special-shaped column 2, and passing the special-shaped gear 9 through the inside of the top end of the special-shaped column 2 and the inside of the special-shaped gear 9, and then through the nut 10 is used to thread the shoulder bolts 8, and the aircraft model is placed on the top of the hexagonal bolt 4. The sliding cylinder 14 is then slid into the L-shaped opening 13 opened at the left and right ends of the connecting column 12, and the limiting column 15 is passed through the sliding cylinder 14 and the inside of the connecting column 12. The sliding cylinder 14 is then rotated to drive the limiting column 15 to engage in the rear part of the L-shaped opening 13 for opening. The hexagonal bolt 4 can also be rotated to allow the special-shaped gear 9 to rotate back and forth, so that the sliding cylinder 14 can drive the aircraft model to adjust the angle for better viewing.
[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An aviation model support connection structure, comprising a base column (1), characterized in that: The top side of the base column (1) is fixedly connected with a special-shaped column (2), the front end of the special-shaped column (2) is fixedly connected with a copper sleeve (3), the inside of the copper sleeve (3) is rotatably connected with a hexagonal bolt (4), the front and rear ends of the hexagonal bolt (4) are both provided with special-shaped openings (5), the outside of the hexagonal bolt (4) is fixedly connected with a worm (6), the front and rear ends of the hexagonal bolt (4) are both clamped with a retaining spring (7), the top end of the special-shaped column (2) is rotatably connected with a rotating assembly, the right end of the rotating assembly is threadedly connected with a nut (10), the top side of the rotating assembly is fixedly connected with a convex plate (11), the top side of the convex plate (11) is fixedly connected with a connecting column (12), the left and right ends of the connecting column (12) are both provided with L-shaped openings (13), the outside of the connecting column (12) is slidably connected with a sliding cylinder (14), and the inside of the sliding cylinder (14) is slidably connected with a limiting column (15).
2. The aircraft model bracket connection structure according to claim 1, characterized in that: The rotating assembly comprises a shoulder bolt (8), the outer portion of the shoulder bolt (8) is slidably connected to the inner wall of the top end of the special-shaped column (2), and the middle portion of the shoulder bolt (8) is fixedly connected to a special-shaped gear (9).
3. The aircraft model support connection structure according to claim 2, characterized in that: The right end of the shoulder bolt (8) is threadedly connected to the inner wall of the nut (10), and the special-shaped gear (9) is meshingly connected to the worm (6).
4. The aircraft model bracket connection structure according to claim 2, characterized in that: The outside of the clamping spring (7) is engaged with the inside of the special-shaped opening (5), and the rear end of the hexagonal bolt (4) is rotatably connected to the rear end inner wall of the special-shaped column (2).
5. The aircraft model bracket connection structure according to claim 1, characterized in that: The outside of the limiting column (15) is slidably connected to the inner wall of the connecting column (12), and the outside of the limiting column (15) is slidably connected to the outside of the L-shaped opening (13).