Adjustable display device of flight simulator

Abstract

The utility model relates to the field of flight simulators, and discloses an adjustable display device of a flight simulator, which comprises a simulator cabin, the left side of the simulator cabin is fixedly connected with a connecting seat, the connecting seat is internally provided with a rotating assembly, and the rotating assembly is internally and fixedly connected with a support frame. The rotating assembly is used for driving the supporting frame to rotate, a connecting transverse rod is fixedly connected to the top end of the supporting frame, round-corner sliding grooves are formed in the front side and the rear side of the connecting transverse rod, sliding columns are slidably connected into the round-corner sliding grooves, and auxiliary screens are hinged to the right sides of the sliding columns. According to the utility model, the sliding columns, the threaded rod, the threaded sleeve and the starting motor II are arranged to drive the threaded sleeve to rotate, so that the sliding columns on the two sides move, and the angle of the auxiliary screen is driven to deflect, thereby changing the visual angle between the auxiliary screen and a trainee, physically simulating the vision field during flight acceleration, being closer to the real flight, and improving the training effect.

Description

Technical Field

[0001] The utility model relates to the field of flight simulators, in particular to an adjustable display device for a flight simulator. Background Technique

[0002] A flight simulator is a highly specialized device used to simulate the flight operations and environment of an aircraft. It combines advanced computer technology, motion control systems, and visual display technology to provide a realistic flight experience. Flight simulators are not only used for pilot training to help them master flight skills and handle emergencies, but also for aircraft design testing, traffic flow management, and flight procedure verification. By using a flight simulator, various flight conditions can be simulated in a safe and controllable environment, thereby improving flight safety, reducing training costs, and optimizing flight operations.

[0003] In order to clearly display the visual images of simulated flight and simulate a real visual experience, an adjustable display device for a flight simulator is required.

[0004] The display device of the current flight simulator is usually directly fixedly connected to the front of the simulator cabin, and the display angle of the display device cannot be changed. When the aircraft performs flight maneuvers with a large G value such as acceleration or dive, the angle of the secondary screen cannot be changed according to the acceleration to adjust the visual field of the training personnel, and the simulation effect is quite different from real flight. At the same time, the angle of the display device cannot be adjusted according to the size of the cabin of different aircraft models. Therefore, an adjustable display device for a flight simulator is proposed to solve the above problems. Content of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides an adjustable display device for a flight simulator, aiming to improve the problem that the angle of the secondary screen cannot be changed according to the acceleration to adjust the visual field of the training personnel in the prior art.

[0006] To achieve the above object, the utility model adopts the following technical solutions: An adjustable display device for a flight simulator, including a simulator cockpit. A connecting seat is fixedly connected to the left side of the simulator cockpit. A rotating assembly is arranged inside the connecting seat. A support frame is fixedly connected inside the rotating assembly. The rotating assembly is used to drive the support frame to rotate. A connecting cross bar is fixedly connected to the top end of the support frame. Rounded sliding grooves are formed inside both the front and rear sides of the connecting cross bar. A sliding column is slidably connected inside the rounded sliding groove. A secondary screen is hinged to the right side of the sliding column. A main screen is fixedly connected to the right side of the connecting cross bar. A sliding sleeve is slidably connected to the outer periphery of the sliding column. A threaded rod is fixedly connected to the inner side of the sliding sleeve. A threaded sleeve is threadedly connected to the outer periphery of the threaded rod. A second worm gear is fixedly connected to the outer periphery of the threaded sleeve. A second worm is engaged with the bottom end of the second worm gear. A power assembly is fixedly connected to the left side of the support frame. The power assembly is used to drive the second worm to rotate.

[0007] As a further description of the above technical solution:

[0008] The rotating assembly includes a first bracket. The right side of the first bracket is fixedly connected to the left side of the connecting seat. A first motor is fixedly connected to the top end of the first bracket. A first worm is fixedly connected to the right output shaft of the first motor. A first worm gear is engaged with the bottom end of the first worm. A rotating column is fixedly connected inside the first worm gear. The top end of the rotating column is fixedly connected to the bottom end of the support frame.

[0009] As a further description of the above technical solution:

[0010] The inner side of the secondary screen is hinged to the right side of the connecting cross bar.

[0011] As a further description of the above technical solution:

[0012] The power assembly includes a second bracket. The right side of the second bracket is fixedly connected to the left side of the support frame. A second motor is fixedly connected to the top surface of the second bracket.

[0013] As a further description of the above technical solution:

[0014] The left side of the second worm is fixedly connected to the right output shaft of the second motor. The right side of the second worm is rotatably connected to the left side of the connecting cross bar.

[0015] As a further description of the above technical solution:

[0016] A rotating groove is formed at the top end of the connecting seat. Both the front and rear ends of the rotating column are rotatably connected to the inner wall of the rotating groove.

[0017] As a further description of the above technical solution:

[0018] The outer periphery of the first worm passes through and is rotatably connected to the inside of the connecting seat.

[0019] As a further description of the above technical solution:

[0020] A rectangular groove is opened at the bottom end of the support frame, and the first worm and the first worm gear are located inside the rectangular groove at the bottom end of the support frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting the sliding column, the threaded rod and the threaded sleeve, the second motor is started to drive the threaded sleeve to rotate, so that the two side sliding columns move, driving the angle of the secondary screen to deflect, thereby changing the viewing angle between the secondary screen and the training personnel, and physically simulating the visual field during flight acceleration, being closer to real flight and improving the training effect.

[0023] 2. In the utility model, by setting the first worm gear and the first worm, the first motor is started to drive the rotating column to rotate, driving the angles of the main screen and the secondary screen to deflect, so that the angle of the display device can be adjusted, being applicable to people of different heights and improving the versatility of the device. Description of the Drawings

[0024] Figure 1 It is a schematic front view of the overall of an adjustable display device for a flight simulator proposed by the utility model;

[0025] Figure 2 It is a schematic left view of the overall of an adjustable display device for a flight simulator proposed by the utility model;

[0026] Figure 3 It is an enlarged schematic view of part A of an adjustable display device for a flight simulator proposed by the utility model Figure 2 ;

[0027] Figure 4 It is a schematic front sectional view of the connecting seat of an adjustable display device for a flight simulator proposed by the utility model.

[0028] Legend Explanation:

[0029] 1. Simulator cabin; 2. Connecting seat; 3. Rotating groove; 4. Rotating column; 5. First worm gear; 6. First worm; 7. First bracket; 8. First motor; 9. Support frame; 10. Connecting cross bar; 11. Rounded corner sliding groove; 12. Sliding column; 13. Secondary screen; 14. Main screen; 15. Sliding sleeve; 16. Threaded rod; 17. Threaded sleeve; 18. Second worm gear; 19. Second worm; 20. Second bracket; 21. Second motor. Detailed Embodiment

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Referring to Figures 1 - 2 , an embodiment provided by the present invention: an adjustable display device for a flight simulator, including a simulator cockpit 1. Training personnel can operate the flight simulator inside the simulator cockpit 1 to simulate flight training. A connecting seat 2 for fixed connection is fixedly connected to the left side of the simulator cockpit 1. A rotating component is arranged inside the connecting seat 2. A support frame 9 for fixed connection is fixedly connected inside the rotating component. The rotating component is used to drive the support frame 9 to rotate. The top of the support frame 9 is fixedly connected to a connecting cross bar 10. A group of rounded corner chutes 11 are opened inside both the front and rear sides of the connecting cross bar 10. The rounded corner chutes 11 are symmetrically arranged on the front and rear sides of the connecting cross bar 10. A sliding column 12 is slidably connected inside the rounded corner chutes 11. The rounded corner chutes 11 limit the sliding column 12 to slide back and forth along the inner wall of the rounded corner chutes 11. At the same time, the sliding column 12 can slide left and right along the rounded corner chutes 11. The right side of the sliding column 12 is hinged to a secondary screen 13. The secondary screen 13 can display the side vision of the training personnel during flight training. The inner side of the secondary screen 13 is hinged to the right side of the connecting cross bar 10. A main screen 14 is fixedly connected to the right side of the connecting cross bar 10. The main screen 14 is used to display the front vision of the training personnel during flight training.

[0032] Referring to Figures 2 - 3 , a sliding sleeve 15 is slidably connected to the outer periphery of the sliding column 12. The sliding column 12 can move left and right inside the sliding sleeve 15. A threaded rod 16 is fixedly connected to the inner side of the sliding sleeve 15. A threaded sleeve 17 is threadedly connected to the outer periphery of the threaded rod 16. Symmetrical threads are arranged inside both the front and rear ends of the threaded sleeve 17. By rotating the threaded sleeve 17, the threaded rods 16 on both the front and rear sides can be driven to displace inside the threaded sleeve 17, and the displacement distances are the same. A second worm gear 18 is fixedly connected to the outer periphery of the threaded sleeve 17. A second worm 19 is engaged with the bottom end of the second worm gear 18. When the second worm 19 rotates, it can drive the second worm gear 18 to rotate. A power component is fixedly connected to the left side of the support frame 9. The power component is used to drive the second worm 19 to rotate. The power component includes a support bracket two 20 for fixed connection. The right side of the support bracket two 20 is fixedly connected to the left side of the support frame 9. A motor two 21 for providing rotational power is fixedly connected to the top surface of the support bracket two 20. The left side of the second worm 19 is fixedly connected to the right output shaft of the motor two 21. When the motor two 21 is turned on, the right output shaft of the motor two 21 can drive the second worm 19 to rotate. The right side of the second worm 19 is rotatably connected to the left side of the connecting cross bar 10.

[0033] Referring toFigure 1 and Figure 4 The rotating assembly includes a bracket 7 for fixed connection. The right side of the bracket 7 is fixedly connected to the left side of the connecting seat 2. The top of the bracket 7 is fixedly connected with a motor 8 providing rotational power. The right output shaft of the motor 8 is fixedly connected with a worm 6. When the motor 8 is turned on, the right output shaft of the motor 8 will drive the worm 6 to rotate. The outer circumference of the worm 6 penetrates and rotatably connects to the inside of the connecting seat 2. The bottom end of the worm 6 meshes with a worm gear 5. When the worm 6 rotates, it can drive the worm gear 5 to rotate. A rectangular groove is opened at the bottom end of the support frame 9. The worm 6 and the worm gear 5 are located inside the rectangular groove at the bottom end of the support frame 9. A rotating column 4 is fixedly connected inside the worm gear 5. The top end of the rotating column 4 is fixedly connected to the bottom end of the support frame 9. When the rotating column 4 rotates, it can drive the support frame 9 to deflect by a certain angle. A rotating groove 3 is opened at the top end of the connecting seat 2. Both the front and rear ends of the rotating column 4 are rotatably connected to the inner wall of the rotating groove 3.

[0034] Working principle: When a trainee operates the flight simulator to accelerate, at this time, the motor 21 is turned on. The right output shaft of the motor 21 drives the worm 19 to rotate. The worm 19 drives the worm gear 18 to rotate. The worm gear 18 drives the threaded sleeve 17 to rotate. The threaded sleeve 17 drives the threaded rods 16 on both the front and rear sides to move inward. The threaded rods 16 push the sliding sleeve 15 to move inward. The sliding sleeve 15 drives the sliding column 12 to move inward. While the sliding column 12 moves inward, it also moves to the right, pushing the secondary screen 13 to deflect to the right, increasing the deflection angle of the secondary screen 13 and reducing the viewing angle between the secondary screen 13 and the trainee. Thus, it can physically simulate the field of view during flight acceleration, making it closer to real flight and improving the training effect. When it is desired to conveniently adjust the angle of the screen, the motor 8 is turned on. The right output shaft of the motor 8 drives the worm 6 to rotate. The worm 6 drives the worm gear 5 to rotate. The worm gear 5 drives the rotating column 4 to rotate. The rotating column 4 drives the support frame 9 to rotate. The support frame 9 drives the main screen 14 and the secondary screen 13 to deflect through the connecting cross bar 10, so that the angle of the display device can be adjusted to suit people of different heights.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable display device for a flight simulator, comprising a simulator cockpit (1), characterized in that: On the left side of the simulator cabin (1), there is a fixed connection with a connecting seat (2). Inside the connecting seat (2), there is a rotating component. Inside the rotating component, there is a fixed connection with a support frame (9). The rotating component is used to drive the support frame (9) to rotate. At the top of the support frame (9), there is a fixed connection with a connecting crossbar (10). Inside both the front and rear sides of the connecting crossbar (10), there are rounded corner chutes (11). Inside the rounded corner chutes (11), there is a sliding connection with a sliding column (12). On the right side of the sliding column (12), there is a hinged connection with a secondary screen (13). On the right side of the connecting crossbar (10), there is a fixed connection with a main screen (14). On the outer circumference of the sliding column (12), there is a sliding connection with a sliding sleeve (15). Inside the sliding sleeve (15), there is a fixed connection with a threaded rod (16). On the outer circumference of the threaded rod (16), there is a threaded connection with a threaded sleeve (17). On the outer circumference of the threaded sleeve (17), there is a fixed connection with a second worm gear (18). At the bottom of the second worm gear (18), there is a meshing connection with a second worm (19). On the left side of the support frame (9), there is a fixed connection with a power component. The power component is used to drive the second worm (19) to rotate.

2. The adjustable display device of a flight simulator according to claim 1, characterized in that: The rotating component includes a first bracket (7). On the right side of the first bracket (7), there is a fixed connection to the left side of the connecting seat (2). At the top of the first bracket (7), there is a fixed connection with a first motor (8). On the right side output shaft of the first motor (8), there is a fixed connection with a first worm (6). At the bottom of the first worm (6), there is a meshing connection with a first worm gear (5). Inside the first worm gear (5), there is a fixed connection with a rotating column (4). At the top of the rotating column (4), there is a fixed connection to the bottom of the support frame (9).

3. The adjustable display device of a flight simulator according to claim 1, wherein: The inner side of the secondary screen (13) is hinged to the right side of the connecting crossbar (10).

4. An adjustable display device for a flight simulator according to claim 1, characterized in that: The power component includes a second bracket (20). On the right side of the second bracket (20), there is a fixed connection to the left side of the support frame (9). On the top surface of the second bracket (20), there is a fixed connection with a second motor (21).

5. An adjustable display device for a flight simulator according to claim 1, characterized in that: On the left side of the second worm (19), there is a fixed connection to the right side output shaft of the second motor (21). On the right side of the second worm (19), there is a rotational connection to the left side of the connecting crossbar (10).

6. The adjustable display device of a flight simulator according to claim 2, characterized in that: At the top of the connecting seat (2), there is a rotating groove (3). Both the front and rear ends of the rotating column (4) are rotationally connected to the inner wall of the rotating groove (3).

7. An adjustable display device for a flight simulator according to claim 2, characterized in that: The outer circumference of the first worm (6) passes through and is rotationally connected inside the connecting seat (2).

8. An adjustable display device for a flight simulator according to claim 2, characterized in that: At the bottom of the support frame (9), there is a rectangular groove. The first worm (6) and the first worm gear (5) are located inside the rectangular groove at the bottom of the support frame (9).

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