Aircraft attitude simulation training device

Abstract

The utility model discloses an aircraft attitude simulation training device, which belongs to the technical field of aircraft training simulation and comprises a base, a support frame is connected above the base, one side of the base is connected with a fixing cylinder, an anti-slip mat is connected below the other side of the base, and a through groove is arranged below the base. According to the aircraft attitude simulation training device, a first motor is started to rotate a threaded rod, a U-shaped frame is promoted to move along the threaded rod through a threaded sleeve, then a connecting rod is pushed to move, a fixing rod is promoted to slide along a guide groove, a connecting plate is made to rotate, universal wheels are promoted to stretch out of a through groove, and then a base is obliquely supported; and during fixing, the threaded rod only needs to be reversely rotated, the connecting plate and the universal wheel are promoted to move into the cavity from the through groove again, the non-slip mat and the supporting block are promoted to make contact with the ground, fixing and supporting are completed, and stability is improved.

Description

Technical Field

[0001] This utility model belongs to the field of aircraft training simulation technology, specifically an aircraft attitude simulation training device. Background Technology

[0002] An aircraft is a device that flies within or outside the atmosphere (space). Aircraft are classified as aircraft, spacecraft, rockets, and missiles. Aircraft attitude simulation training uses simulators to reproduce the pitch, roll, yaw, and other attitude changes of an aircraft, helping pilots or astronauts master attitude control skills and cope with complex flight environments.

[0003] Some aircraft attitude simulation training devices are quite large and heavy. To facilitate movement, casters are usually installed on the base. However, when the device is fixed in place, the casters may slide or roll, which can affect the stability of the training device during placement and operation. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides an aircraft attitude simulation training device, which solves the problem that in order to facilitate the movement of the training device, casters are usually installed on the base for assistance. However, when the device is fixed, the casters will inevitably slide or roll, thus affecting the stability of the training device during placement and operation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aircraft attitude simulation training device, comprising a base, a support frame connected above the base, a fixed cylinder connected to one side of the base, an anti-slip pad connected to the lower side of the other side of the base, a through groove opened below the base, a sliding groove opened on one side of the interior of the base, a cavity opened on the other side of the interior of the base, side plates connected to both sides inside the cavity, a first motor fixedly installed on one side of the base, a threaded rod connected to the output shaft of the first motor, and a U-shaped frame installed on the threaded rod;

[0006] A threaded sleeve is connected to one side of the U-shaped frame, and a connecting rod is connected to the other side of the U-shaped frame. Connecting plates are rotatably connected to both ends of the connecting rod, and a universal wheel is installed at one end of the connecting plate. A second motor is fixedly installed on one side of the support frame. A rotating rod is rotatably connected to the support frame via a bearing. A fixing hoop is connected to the rotating rod, and a hinge frame is connected to the rotating rod. A fixed frame is rotatably connected to the hinge frame, and a mounting plate is connected to the fixed frame.

[0007] As a further embodiment of this utility model: a main synchronous pulley is installed on the output shaft of the second motor, the main synchronous pulley is rotatably connected to one side of the support frame, one end of the rotating rod is connected to a secondary synchronous pulley, and a toothed synchronous belt is installed on both the main synchronous pulley and the secondary synchronous pulley.

[0008] As a further embodiment of this utility model: a hydraulic push rod is rotatably mounted on the fixing hoop via a pin, and one end of the hydraulic push rod is rotatably connected to the fixing frame.

[0009] As a further embodiment of this utility model: a guide groove is provided on the side plate, the guide groove is inclined, and a fixing rod is connected to the connecting plate, the fixing rod sliding in the guide groove.

[0010] As a further embodiment of this utility model: a support block is connected to the side of the base near the fixed cylinder. Both the support block and the anti-slip pad are made of rubber, and the anti-slip pad has anti-slip textures on its underside.

[0011] As a further embodiment of this utility model: multiple balls are rolled and installed below the fixed cylinder, multiple threaded holes are provided on the mounting plate, the threaded rod is rotatably connected in the slide groove, the threaded rod is threadedly engaged with the threaded sleeve, and the U-shaped frame slides in the slide groove and contacts the slide groove wall.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This aircraft attitude simulation training device, through the setting of ball bearings, threaded rods, U-shaped frames, connecting rods, connecting plates, side plates, guide grooves, fixed rods, and through grooves, allows for movement. When moving, the first motor rotates the threaded rod, causing the U-shaped frame to move along the threaded rod via a threaded sleeve, which in turn moves the connecting rod and causes the fixed rod to slide along the guide groove. This causes the connecting plate to rotate, causing the casters to extend from the through groove, thus tilting the base and ensuring that the casters and ball bearings contact the ground, facilitating movement and handling by personnel. When fixing, simply rotate the threaded rod in the opposite direction, causing the connecting plate and casters to move back from the through groove into the cavity, allowing the anti-slip pads and support blocks to contact the ground for fixed support, improving stability.

[0014] 2. This aircraft attitude simulation training device, by setting up a second motor, a main synchronous pulley, a secondary synchronous pulley, a toothed synchronous belt, a hydraulic push rod, a fixed frame, and a mounting plate, allows the operator to adjust the angle of the mounting plate by starting the second motor and rotating the main synchronous pulley after the aircraft model is fixed on the mounting plate. The main synchronous pulley drives the secondary synchronous pulley and the rotating rod to rotate through the toothed synchronous belt. Meanwhile, the hydraulic push rod pushes the fixed frame, causing it to rotate on the hinged frame, thereby adjusting the pitch angle of the mounting plate and completing the aircraft attitude training simulation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2This is a schematic diagram of the cross-sectional structure of the base of this utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the side plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the support frame of this utility model;

[0019] In the diagram: 1. Base; 2. Support frame; 3. Fixed cylinder; 4. Anti-slip pad; 5. Through groove; 6. Slide groove; 7. Cavity; 8. Side plate; 9. First motor; 10. Threaded rod; 11. U-shaped frame; 12. Threaded sleeve; 13. Connecting rod; 14. Connecting plate; 15. Caster wheel; 16. Second motor; 17. Rotating rod; 18. Fixing clamp; 19. Hinge frame; 20. Fixed frame; 21. Mounting plate; 22. Main synchronous pulley; 23. Secondary synchronous pulley; 24. Toothed synchronous belt; 25. Hydraulic push rod; 26. Guide groove; 27. Fixed rod; 28. Support block; 29. ​​Ball bearing. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] like Figure 1-4 As shown, this utility model provides a technical solution: an aircraft attitude simulation training device, including a base 1, a support frame 2 connected above the base 1, a fixed cylinder 3 connected to one side of the base 1, a plurality of ball bearings 29 rotatably installed below the fixed cylinder 3, a plurality of threaded holes opened on the mounting plate 21, a threaded rod 10 rotatably connected in the slide groove 6, the threaded rod 10 and the threaded sleeve 12 are threadedly engaged, the U-shaped frame 11 slides in the slide groove 6 and contacts the groove wall of the slide groove 6, the slide groove 6 guides the U-shaped frame 11 through the contact between the U-shaped frame 11 and the groove wall of the slide groove 6, so as to avoid movement and deviation.

[0022] An anti-slip pad 4 is connected to the other side of the base 1. A support block 28 is connected to the side of the base 1 near the fixed cylinder 3. Both the support block 28 and the anti-slip pad 4 are made of rubber, and the anti-slip pad 4 has anti-slip textures on its underside. The rubber anti-slip pad 4 and the support block 28 can increase the friction between the anti-slip pad and the ground, thereby improving the stability of placement and operation.

[0023] A through groove 5 is provided below the base 1, a sliding groove 6 is provided on one side of the interior of the base 1, and a cavity 7 is provided on the other side of the interior of the base 1. Side plates 8 are connected to both sides inside the cavity 7. A guide groove 26 is provided on the side plate 8. The guide groove 26 is designed to be inclined. A fixing rod 27 is connected to the connecting plate 14. The fixing rod 27 slides in the guide groove 26. Through the inclined guide groove 26, when the U-shaped frame 11 pushes the connecting plate 14 through the connecting rod 13, it can push the fixing rod 27, thereby causing the connecting plate 14 to rotate and causing the caster wheel 15 to contact the ground for easy movement and handling.

[0024] A first motor 9 is fixedly installed on one side of the base 1. The output shaft of the first motor 9 is connected to a threaded rod 10. A U-shaped frame 11 is installed on the threaded rod 10. A threaded sleeve 12 is connected to one side of the U-shaped frame 11. A connecting rod 13 is connected to the other side of the U-shaped frame 11. A connecting plate 14 is rotatably connected to both ends of the connecting rod 13. A universal wheel 15 is installed at one end of the connecting plate 14. A second motor 16 is fixedly installed on one side of the support frame 2. A rotating rod 17 is rotatably connected to the support frame 2 via bearings. A main synchronous pulley 22 is installed on the output shaft of the second motor 16. The main synchronous pulley 22 is rotatably connected to one side of the support frame 2. A secondary synchronous pulley 23 is connected to one end of the rotating rod 17. A toothed synchronous belt 24 is installed on both the main synchronous pulley 22 and the secondary synchronous pulley 23. Through the cooperation of the main synchronous pulley 22, the secondary synchronous pulley 23 and the toothed synchronous belt 24, the rotating rod 17 rotates, thereby adjusting the angle of the mounting frame to complete the swing simulation.

[0025] A fixing hoop 18 is connected to the rotating rod 17, and a hinge frame 19 is connected to the rotating rod 17. A fixed frame 20 is rotatably connected to the hinge frame 19, and a mounting plate 21 is connected to the fixed frame 20. A hydraulic push rod 25 is rotatably mounted on the fixing hoop 18 via a pin. One end of the hydraulic push rod 25 is rotatably connected to the fixed frame 20. The hydraulic push rod 25 pushes the fixed frame 20, causing the fixed frame 20 to drive the mounting plate 21 to rotate, thereby simulating the pitch angle of the aircraft.

[0026] The working principle of this utility model is as follows:

[0027] The first motor 9 rotates the threaded rod 10, causing the U-shaped frame 11 to push the connecting rod 13 along the threaded rod 10 and causing the fixed rod 27 to slide along the guide groove 26, thereby causing the connecting plate 14 to rotate and causing the universal wheel 15 to extend from the through groove 5, thus tilting the base 1 and causing the universal wheel 15 and the ball bearing 29 to contact the ground together, making it convenient for workers to move and transport. When fixing, simply rotate the threaded rod 10 in the opposite direction to cause the connecting plate 14 and the universal wheel 15 to move back from the through groove 5 into the cavity 7, causing the anti-slip pad 4 and the support block 28 to contact the ground to complete the fixed support. The second motor 16 is started to rotate the main synchronous wheel 22, causing the main synchronous wheel 22 to drive the auxiliary synchronous wheel 23 and the rotating rod 17 to rotate through the toothed synchronous belt 24, thereby adjusting the angle of the mounting plate 21. The hydraulic push rod 25 can push the fixed frame 20, causing the fixed frame 20 to rotate on the hinge frame 19, thereby adjusting the pitch angle of the mounting plate 21, and thus completing the aircraft attitude training simulation work.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. An aircraft attitude simulation training device comprising a base (1), characterised in that: A support frame (2) is connected above the base (1), a fixed cylinder (3) is connected to one side of the base (1), an anti-slip pad (4) is connected to the lower side of the other side of the base (1), a through groove (5) is opened below the base (1), a sliding groove (6) is opened on one side of the inside of the base (1), a cavity (7) is opened on the other side of the inside of the base (1), side plates (8) are connected to both sides inside the cavity (7), a first motor (9) is fixedly installed on one side of the base (1), a threaded rod (10) is connected to the output shaft of the first motor (9), and a U-shaped frame (11) is installed on the threaded rod (10). A threaded sleeve (12) is connected to one side of the U-shaped frame (11), and a connecting rod (13) is connected to the other side of the U-shaped frame (11). A connecting plate (14) is rotatably connected to both ends of the connecting rod (13). A universal wheel (15) is installed at one end of the connecting plate (14). A second motor (16) is fixedly installed on one side of the support frame (2). A rotating rod (17) is rotatably connected to the support frame (2) through a bearing. A fixing hoop (18) is connected to the rotating rod (17). A hinge frame (19) is connected to the rotating rod (17). A fixed frame (20) is rotatably connected to the hinge frame (19). An mounting plate (21) is connected to the fixed frame (20).

2. The flight attitude simulation training device according to claim 1, wherein: The second motor (16) has a main synchronous pulley (22) mounted on its output shaft. The main synchronous pulley (22) is rotatably connected to one side of the support frame (2). One end of the rotating rod (17) is connected to a secondary synchronous pulley (23). The main synchronous pulley (22) and the secondary synchronous pulley (23) are both equipped with a toothed synchronous belt (24).

3. The flight attitude simulation training device according to claim 1, wherein: A hydraulic push rod (25) is rotatably mounted on the fixing hoop (18) via a pin shaft, and one end of the hydraulic push rod (25) is rotatably connected to the fixing frame (20).

4. The flight attitude simulation training device according to claim 1, wherein: The side plate (8) is provided with a guide groove (26), which is designed to be inclined. A fixing rod (27) is connected to the connecting plate (14), and the fixing rod (27) slides in the guide groove (26).

5. The flight attitude simulation training device according to claim 1, wherein: A support block (28) is connected to the side of the base (1) near the fixed cylinder (3). Both the support block (28) and the anti-slip pad (4) are made of rubber, and the anti-slip pad (4) has anti-slip textures on its underside.

6. The aircraft attitude simulation training device of claim 1, wherein: Multiple balls (29) are rolled below the fixed cylinder (3). Multiple threaded holes are provided on the mounting plate (21). The threaded rod (10) is rotatably connected in the slide groove (6). The threaded rod (10) is threadedly engaged with the threaded sleeve (12). The U-shaped frame (11) slides in the slide groove (6) and contacts the groove wall of the slide groove (6).

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