A flight control device for flight training

Abstract

The application relates to a flight control device for flight training, which comprises a slide rail erected on the ground, a flight control piece movably arranged on the slide rail, a slide base of the flight control piece, a plurality of work mechanisms for multi-angle adjustment arranged on the slide base, a rotating mechanism for overturning arranged on the work mechanism, a spraying mechanism arranged on the rotating mechanism, and a mounting plate of the work mechanism. The top of the mounting plate is fixedly installed with a driving motor, and the output shaft of the driving motor is fixedly connected with a threaded rod. The flight control device for flight training is moved on the slide rail through the flight control piece, and is matched with the work mechanism capable of multi-angle adjustment and the rotating mechanism capable of multi-posture overturning in the moving process, so that the flight training personnel can truly experience flight simulation training in different states, the training mode is various, and the flight training effect is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of flight training technology, specifically to a flight control device for flight training. Background Technology

[0002] Flight training involves the technical and tactical training of pilots in piloting aircraft and using onboard equipment and weapons. Currently, aircraft flight simulators are used in the process of piloting aircraft, such as devices that simulate the flight of airplanes, missiles, satellites and spacecraft. These are simulation control devices that can reproduce aircraft and aerial environments and can be operated.

[0003] According to the Chinese authorized invention patent CN107657864B, a six-degree-of-freedom large-space self-reconfigurable parallel flight training simulator has the advantages of a large workspace, multiple configurations, and the ability to automatically, quickly, and flexibly switch between various configurations. This can simulate various conditions during flight to the greatest extent, meet the various needs of users, and achieve the best training experience. However, this flight training device cannot perform roll training. Currently, pilots need to perform multi-attitude 360-degree rolls in flight, which cannot meet the training requirements and affects the actual effect of flight training. Furthermore, existing flight training simulators are relatively limited, with a single training method, and cannot realistically simulate high-speed flight, resulting in a poor actual experience and thus reducing the effectiveness of flight training. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a flight control device for flight training, which solves the problems of existing flight training simulators being unable to perform multi-attitude flip flight and having a single training method, resulting in a poor experience and reduced flight training effectiveness.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a flight control device for flight training, comprising a slide rail mounted on the ground, a flight control component movable on the slide rail, the flight control component comprising a slide base, a plurality of working mechanisms for multi-angle adjustment on the slide base, a rotating mechanism for flipping on the working mechanism, and a spraying mechanism on the rotating mechanism;

[0006] The working mechanism includes a mounting plate, a drive motor is fixedly mounted on the top of the mounting plate, a threaded rod is fixedly connected to the output shaft of the drive motor, a threaded block is threadedly connected to the outer side of the threaded rod, a hinge block is fixedly mounted to the outer side of the threaded block, an electric push rod is hinged to the inner side of the hinge block, and a universal joint is ball-hinged to the telescopic end of the electric push rod.

[0007] The rotating mechanism includes a housing, a circular groove is provided on the inner side of the housing, a turntable seat is rotatably connected to the inner side of the circular groove, a driving component is provided at the bottom of the turntable seat, connecting rods are rotatably connected to the left and right side walls of the turntable seat, fasteners are fixedly installed at the opposite ends of the two connecting rods, and a cockpit is fixedly installed between the two fasteners.

[0008] The spraying mechanism includes a bracket, on the top of which a water tank and a pump body are fixedly installed. An adjusting component is provided on the inner side of the bracket, and a spraying disc is installed on the adjusting component.

[0009] Furthermore, the number of the working mechanisms is six, and the six working mechanisms are evenly distributed in a ring on the top of the slide.

[0010] Furthermore, the mounting plate is fixed to the slide block by bolts, the tops of the six universal seats are all fixedly connected to the bottom of the housing, and a limit block is fixedly installed at the top of the threaded rod.

[0011] Furthermore, the driving component includes a rotating shaft and a first motor. The bottom end of the rotating shaft is rotatably connected to the inner bottom wall of the housing, and the top end of the rotating shaft is fixedly connected to the bottom of the turntable seat. The first motor is fixedly installed on the inner bottom wall of the housing.

[0012] Furthermore, a transverse gear is fixedly installed on the outer side of the rotating shaft, and a longitudinal gear that meshes with the transverse gear is fixedly connected to the output shaft of the first motor.

[0013] Furthermore, four supporting casters arranged in a ring are fixedly installed at the bottom of the turntable base, and the bottom of each of the four supporting casters is in contact with the inner bottom wall of the housing.

[0014] Furthermore, the rotating mechanism also includes a second motor, which is fixedly installed on the left side of the turntable base, and the output shaft of the second motor is fixedly connected to the end of the connecting rod away from the fastener.

[0015] Furthermore, the bracket is L-shaped and is fixedly installed on the left side of the turntable base, while the adjustment component is located above the cockpit.

[0016] Furthermore, the adjusting component includes two fixed blocks symmetrically distributed on the left and right and a No. 3 motor. A lead screw is rotatably connected between the inner sides of the two fixed blocks, and a block-shaped mounting platform is threadedly connected to the outer side of the lead screw. The output shaft of the No. 3 motor is fixedly connected to the left end of the lead screw.

[0017] Furthermore, the pump body's suction end extends through and into the interior of the water tank, the pump body's outlet end is connected to the spray plate's inlet end, and the spray plate is fixedly installed at the bottom of the mounting platform.

[0018] The technical solution of this application has the following beneficial effects:

[0019] 1. This flight control device for flight training uses a drive motor to rotate a threaded rod, which allows the threaded block to move up and down. Simultaneously, in conjunction with a hinged electric push rod and a ball-jointed universal joint, the cockpit can be adjusted at multiple angles to meet the needs of ascent, descent, pitch, and yaw training. Furthermore, a drive component rotates a turntable, enabling the cockpit to tilt horizontally. A secondary motor allows for vertical tilting of the cockpit. The drive component rotates the turntable 90 degrees, and the secondary motor allows for left and right tilting of the cockpit, thus enabling multi-attitude 360-degree tilting flight training. This improves the pilot's physical fitness, meets flight training requirements, and enhances the effectiveness of flight training.

[0020] 2. This flight training flight control device slides on a rail via flight control components. The lift and dive sections set on the rail can realistically simulate high-speed flight. At the same time, in conjunction with the multi-angle adjustable working mechanism and the multi-attitude flipping rotation mechanism, flight trainees can realistically experience flight simulation under different conditions. The training methods are diverse, thereby greatly improving the flight training effect.

[0021] 3. This flight control device for flight training can draw water from the water tank into the spray plate through the pump body, and spray the water downwards. During the spraying process, it can simulate the flight personnel training in a rainy environment. In addition, the spray plate can be moved back and forth to spray water through the set adjustment parts. At the same time, in conjunction with the rotation mechanism, it can quickly clean the cockpit shell, which is highly efficient and improves the use effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the flight control component of the present invention;

[0024] Figure 3 This is a side view of the working mechanism of the present invention;

[0025] Figure 4 This is a top view showing the connection between the working mechanism of the present invention, the slide, and the housing structure;

[0026] Figure 5 This is a schematic diagram of the rotating mechanism of the present invention;

[0027] Figure 6 This is a schematic diagram of the spraying mechanism of the present invention.

[0028] In the diagram: 1. Slide rail; 2. Flight control components; 21. Slide seat; 22. Working mechanism; 23. Rotating mechanism; 24. Spraying mechanism; 221. Mounting plate; 222. Drive motor; 223. Threaded block; 224. Threaded rod; 225. Hinge block; 226. Electric push rod; 227. Universal joint; 231. Housing; 232. Circular groove; 233. Turntable seat; 234. Drive component; 2341. Rotating shaft; 2342. Horizontal gear; 2343. Motor No. 1; 2344. Longitudinal gear; 235. Connecting rod; 236. Fastener; 237. Cockpit; 238. Motor No. 2; 241. Bracket; 242. Water tank; 243. Pump body; 244. Adjusting component; 2441. Fixing block; 2442. Lead screw; 2443. Mounting platform; 2444. Motor No. 3; 245. Spraying disc. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figure 1-6 A flight control device for flight training in this embodiment includes a slide rail 1 mounted on the ground. A flight control component 2 that can move on the slide rail 1 is provided on the slide rail 1. The flight control component 2 includes a slide base 21. A plurality of working mechanisms 22 for multi-angle adjustment are provided on the slide base 21. A rotating mechanism 23 for flipping is provided on the working mechanism 22. A spraying mechanism 24 is also provided on the rotating mechanism 23.

[0031] It should be noted that the starting end of the slide rail 1 in this embodiment is provided with a catapult for powering the flight control component 2. The catapult can be a steam catapult, the purpose of which is to use high-pressure steam to drive the traction platform on the piston to launch the flight control component 2 onto the slide rail 1 for movement.

[0032] Furthermore, the slide rail 1 is equipped with a lift section and a dive section to simulate the large-scale ascent and descent of an aircraft.

[0033] It is understood that in this embodiment, the flight control unit 2 moves on the slide rail 1, and at the same time, it cooperates with the multi-angle adjustable working mechanism 22 and the multi-attitude flipping rotation mechanism 23 during the movement, so that flight trainees can truly experience flight simulation training in different states. The training methods are diverse, thereby greatly improving the flight training effect.

[0034] Please see Figure 2 , Figure 3 and Figure 4In this embodiment, the working mechanism 22 includes a mounting plate 221. A drive motor 222 is fixedly mounted on the top of the mounting plate 221. A threaded rod 224 is fixedly connected to the output shaft of the drive motor 222. A threaded block 223 is threadedly connected to the outer side of the threaded rod 224. A hinge block 225 is fixedly mounted on the outer side of the threaded block 223. An electric push rod 226 is hinged to the inner side of the hinge block 225. A universal joint 227 is ball-hinged to the telescopic end of the electric push rod 226.

[0035] In addition, there are six working mechanisms 22, which are evenly distributed in a ring on the top of the slide block 21.

[0036] Furthermore, the mounting plate 221 is fixed to the slide block 21 by bolts, and the tops of the six universal joints 227 are all fixedly connected to the bottom of the housing 231.

[0037] It should be noted that a limiting block is fixedly installed at the top of the threaded rod 224 in this embodiment to prevent the threaded block 223 from rotating off the threaded rod 224, thus serving as a limiting device.

[0038] Please see Figure 5 In this embodiment, the rotating mechanism 23 includes a housing 231. A circular groove 232 is provided on the inner side of the housing 231. A turntable seat 233 is rotatably connected to the inner side of the circular groove 232. A driving component 234 is provided at the bottom of the turntable seat 233. Connecting rods 235 are rotatably connected to the left and right side walls of the turntable seat 233. Fasteners 236 are fixedly installed at opposite ends of the two connecting rods 235. A cockpit 237 is fixedly installed between the two fasteners 236.

[0039] The drive component 234 includes a rotating shaft 2341 and a first motor 2343. A transverse gear 2342 is fixedly mounted on the outer side of the rotating shaft 2341, and a longitudinal gear 2344 that meshes with the transverse gear 2342 is fixedly connected to the output shaft of the first motor 2343.

[0040] It should be noted that in this embodiment, the bottom end of the rotating shaft 2341 is rotatably connected to the inner bottom wall of the housing 231, and the top end of the rotating shaft 2341 is fixedly connected to the bottom of the turntable seat 233. The first motor 2343 is fixedly installed on the inner bottom wall of the housing 231.

[0041] Furthermore, four supporting wheels arranged in a ring are fixedly installed at the bottom of the turntable base 233. The bottom of each of the four supporting wheels is in contact with the inner bottom wall of the housing 231. The four supporting wheels can provide stable support for the turntable 233, thereby enabling the turntable 233 to rotate stably.

[0042] In addition, the rotating mechanism 23 also includes a second motor 238, which is fixedly installed on the left side of the turntable base 233, and the output shaft of the second motor 238 is fixedly connected to the end of the connecting rod 235 away from the fastener 236.

[0043] Please see Figure 2 and Figure 6 In this embodiment, the spraying mechanism 24 includes a bracket 241. A water tank 242 and a pump body 243 are fixedly installed on the top of the bracket 241. An adjusting member 244 is provided on the inner side of the bracket 241, and a spraying disc 245 is installed on the adjusting member 244.

[0044] The adjusting component 244 includes two fixed blocks 2441 symmetrically distributed on the left and right and a third motor 2444. A lead screw 2442 is rotatably connected between the inner sides of the two fixed blocks 2441. A mounting platform 2443, which is block-shaped with the bracket 241, is threadedly connected to the outer side of the lead screw 2442. The output shaft of the third motor 2444 is fixedly connected to the left end of the lead screw 2442.

[0045] In addition, the pump body 243 has a pumping end that extends through and into the interior of the water tank 242, and the pump body 243 has an outlet end that is connected to the inlet end of the spray plate 245. The spray plate 245 is fixedly installed at the bottom of the mounting platform 2443.

[0046] It should be noted that the bracket 241 in this embodiment is L-shaped and is fixedly installed on the left side of the turntable base 233, while the adjusting member 244 is located above the cockpit 237.

[0047] The working principle of the above embodiments is as follows:

[0048] (1) The flight control unit 2 is propelled by the catapult to slide on the slide rail 1. During the slide, the drive motor 222 drives the threaded rod 224 to rotate. Since the hinge block 225, electric push rod 226 and universal seat 227 connected to the threaded block 223 cooperate to limit it, the rotating threaded rod 224 can make the threaded block 223 move up and down. At the same time, the electric push rod 226, which is hinged to the hinge block 225 and ball-jointed to the universal seat 227, can adjust the cockpit 237 at multiple angles in different extension and retraction states of the electric push rod 226, so as to meet the needs of ascent, descent, pitch and yaw training in flight training. In addition, the first motor 2343 drives the longitudinal gear 23 The longitudinal gear 2344 rotates, and the inner shaft 2341 rotates through the meshing transverse gear 2342, which in turn rotates the turntable seat 233, thereby allowing the cockpit 237 to flip horizontally. At the same time, the connected connecting rod 235 and fastener 236 are rotated by the second motor 238, which allows the cockpit 237 to flip vertically. Moreover, the turntable 233 is rotated 90 degrees by the drive component 234, and the cockpit 237 can be flipped left and right by the second motor 238. This enables multi-attitude 360-degree flip flight training, improves the pilot's physical fitness, meets the requirements of flip flight training, and thus improves the effectiveness of flight training.

[0049] (2) The flight control device for flight training can draw water from the water tank 242 into the spray plate 245 through the pump body 243 and spray the water downwards. During the spraying process, the training scenario in a rainy environment can be simulated. In addition, the mounting platform 2443 can be moved left and right by the screw 2442 driven by the No. 3 motor 2444, which in turn can move the spray plate 245 back and forth to spray water. At the same time, in conjunction with the rotating mechanism 23, the outer shell of the cockpit 237 can be quickly cleaned, with high cleaning efficiency and improved use effect.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flight control device for flight training, comprising a slide rail (1) mounted on the ground, characterized in that: The slide rail (1) is provided with a flight control component (2) that can move on the slide rail (1). The flight control component (2) includes a slide base (21). The slide base (21) is provided with multiple working mechanisms (22) for multi-angle adjustment. The working mechanism (22) is provided with a rotating mechanism (23) for flipping. The rotating mechanism (23) is also provided with a spraying mechanism (24). The working mechanism (22) includes a mounting plate (221), a drive motor (222) is fixedly mounted on the top of the mounting plate (221), a threaded rod (224) is fixedly connected to the output shaft of the drive motor (222), a threaded block (223) is threadedly connected to the outer side of the threaded rod (224), a hinge block (225) is fixedly mounted to the outer side of the threaded block (223), an electric push rod (226) is hinged to the inner side of the hinge block (225), and a universal joint (227) is ball-hinged to the telescopic end of the electric push rod (226). The rotating mechanism (23) includes a housing (231), a circular groove (232) is provided on the inner side of the housing (231), a turntable seat (233) is rotatably connected to the inner side of the circular groove (232), a driving component (234) is provided at the bottom of the turntable seat (233), and connecting rods (235) are rotatably connected to the left and right side walls of the turntable seat (233). Fasteners (236) are fixedly installed at opposite ends of the two connecting rods (235), and a cockpit (237) is fixedly installed between the two fasteners (236). The spraying mechanism (24) includes a bracket (241), a water tank (242) and a pump body (243) are fixedly installed on the top of the bracket (241), and an adjusting component (244) is provided on the inner side of the bracket (241), and a spraying disc (245) is installed on the adjusting component (244).

2. The flight control device for flight training according to claim 1, characterized in that: The number of the working mechanisms (22) is six, and the six working mechanisms (22) are evenly distributed in a ring on the top of the slide (21).

3. The flight control device for flight training according to claim 2, characterized in that: The mounting plate (221) is fixed to the slide (21) by bolts, the tops of the six universal seats (227) are fixedly connected to the bottom of the housing (231), and the top of the threaded rod (224) is fixedly installed with a limit block.

4. The flight control device for flight training according to claim 1, characterized in that: The drive unit (234) includes a rotating shaft (2341) and a first motor (2343). The bottom end of the rotating shaft (2341) is rotatably connected to the inner bottom wall of the housing (231), and the top end of the rotating shaft (2341) is fixedly connected to the bottom of the turntable seat (233). The first motor (2343) is fixedly installed on the inner bottom wall of the housing (231).

5. A flight control device for flight training according to claim 4, characterized in that: A transverse gear (2342) is fixedly installed on the outer side of the rotating shaft (2341), and a longitudinal gear (2344) that meshes with the transverse gear (2342) is fixedly connected to the output shaft of the first motor (2343).

6. A flight control device for flight training according to claim 1, characterized in that: The bottom of the turntable base (233) is fixedly equipped with four supporting movable wheels arranged in a ring, and the bottom of the four supporting movable wheels are all in contact with the inner bottom wall of the housing (231).

7. A flight control device for flight training according to claim 1, characterized in that: The rotating mechanism (23) also includes a second motor (238), which is fixedly installed on the left side of the turntable seat (233), and the output shaft of the second motor (238) is fixedly connected to the end of the connecting rod (235) away from the fastener (236).

8. A flight control device for flight training according to claim 1, characterized in that: The bracket (241) is L-shaped and is fixedly installed on the left side of the turntable seat (233). The adjusting member (244) is located above the cockpit (237).

9. A flight control device for flight training according to claim 1, characterized in that: The adjusting component (244) includes two fixed blocks (2441) symmetrically distributed on the left and right and a third motor (2444). A lead screw (2442) is rotatably connected between the inner sides of the two fixed blocks (2441). The outer side of the lead screw (2442) is threadedly connected to a block-shaped mounting platform (2443) that is the same as the bracket (241). The output shaft of the third motor (2444) is fixedly connected to the left end of the lead screw (2442).

10. A flight control device for flight training according to claim 1, characterized in that: The pump body (243) has its pumping end penetrating and extending into the interior of the water tank (242). The pump body (243) has its outlet end connected to the inlet end of the spray plate (245). The spray plate (245) is fixedly installed at the bottom of the mounting platform (2443).

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