Flight simulation teaching equipment

Abstract

The invention belongs to the technical field of flight simulation teaching equipment, and particularly relates to flight simulation teaching equipment which comprises a base, and a training chair is arranged on the base; the base is connected with the training chair through the adjusting mechanism; the adjusting mechanism comprises a lantern ring fixedly mounted in the base, a ball is rotatably connected in the lantern ring, the top of the ball is fixedly connected with the training chair, a plurality of first springs are fixedly mounted in the base, and one end of each first spring is fixedly connected with the ball; the output end of a first electric push rod drives a connecting plate and a convex ball made of a rubber material to slide, the connecting plate and the convex ball slide in the direction away from the first electric push rod, at the moment, the convex ball continuously makes contact with a ball body, and then the ball body and the training chair are driven to rotate in the direction of the first electric push rod together; therefore, the training chair is also in a backward inclined state.

Description

Technical Field

[0001] The invention belongs to the technical field of flight simulation teaching equipment, in particular to a flight simulation teaching equipment. Background Art

[0002] Flight simulation teaching equipment is a high-tech device used for pilot training and aviation teaching, designed to simulate the flight environment and operations, and provide a close to real flight experience. It simulates various factors such as the aircraft's flight control system, weather, air traffic, etc. through a combination of hardware and software, allowing students to conduct flight training in a virtual environment.

[0003] Existing flight simulation teaching equipment includes display equipment, seats, operating equipment, etc., which provide a training environment for ordinary flight enthusiasts. When the trainee sits on the seat for training, it is difficult to provide a more realistic training environment for the trainee because ordinary seats are difficult to tilt with the display equipment. Although seats that can drive the trainee to tilt and rotate together have been developed on the market, most of them are virtual cockpits, which occupy a large area and are expensive, which is not conducive to the training and promotion of ordinary flight enthusiasts.

[0004] To this end, the present invention provides a flight simulation teaching device. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a flight simulation teaching device described in the present invention includes a base, and a training chair is arranged on the base; the base is connected to the training chair through an adjustment mechanism; the adjustment mechanism includes a ring fixedly installed in the base, a sphere is rotatably connected in the ring, the top of the sphere is fixedly connected to the training chair, a plurality of first springs are fixedly installed in the base, and one end of the first spring is fixedly connected to the sphere; a first electric push rod and two symmetrically arranged second electric push rods are fixedly installed in the base, and the output ends of the first electric push rod and the second electric push rod are fixedly installed with connecting plates, and the tops of the connecting plates are fixedly installed with a plurality of convex balls made of rubber material, and the surfaces of the convex balls are in contact with the spheres; a supporting component for assisting the connecting plate to move is arranged in the base.

[0007] Furthermore, the support assembly includes a rectangular groove opened in the base, a support block is slidably connected in the rectangular groove, and the top of the support block is fixedly connected to the connecting plate.

[0008] Furthermore, a cooling mechanism is provided in the base, and the cooling mechanism includes a hollow elastic block fixedly installed in the base, the interior of the elastic block is slidably connected with a push plate through an elastic member, a sealing ring is fixedly sleeved on the surface of the push plate, the sealing ring and the inner wall of the elastic block are sealingly and slidably connected, one side of the elastic block is fixedly installed with an air inlet pipe connected to the interior, one side of the elastic block is fixedly installed with an air outlet pipe connected to the interior and with a one-way valve, a plurality of guide holes are provided on the backrest of the training chair, one end of the air outlet pipe away from the elastic block is connected to the guide hole, one end of the connecting plate away from the first electric push rod is fixedly installed with a pressure plate, and a filter is fixedly installed inside the guide hole.

[0009] Furthermore, two symmetrically arranged side plates are fixedly mounted on one end of the pressing plate away from the connecting plate, and the side plates are arc-shaped.

[0010] Furthermore, the push plate is an electromagnet, and the side of the pressure plate away from the connecting plate is made of magnetic material.

[0011] Furthermore, a disinfection mechanism is arranged in the rectangular groove, and the disinfection mechanism includes a disinfection box fixedly installed in the rectangular groove and made of rubber material, a liquid inlet pipe connected to the interior and having a one-way valve is fixedly installed on one side of the disinfection box, a liquid outlet pipe connected to the interior and having a one-way valve is fixedly installed on one side of the disinfection box, and one end of the liquid outlet pipe away from the disinfection box is connected to the guide hole; the two sides of the support block are arc-shaped.

[0012] Furthermore, an extension component is arranged inside the end of the liquid outlet pipe close to the guide hole, and the extension component includes an extension tube that is sealed and slidably connected to the liquid outlet pipe through an elastic rope, and the end of the extension tube close to the elastic rope is rotatably connected to two symmetrically arranged rotating plates through a torsion spring; the air outlet pipe is connected to the guide hole but is located inside the guide hole.

[0013] Furthermore, a guide column is fixedly installed inside the extension tube, and the guide column is in a trumpet shape, and a through hole penetrating the guide column is opened at one end.

[0014] Furthermore, a stirring mechanism is provided in the elastic block, and the stirring mechanism includes an electromagnetic block fixedly installed in the elastic block, an air duct connected to the interior is fixedly installed on one side of the elastic block, the end of the air duct away from the elastic block is in the disinfection box, a sliding plate is slidably connected to the disinfection box through a second spring seal, and the end of the sliding plate away from the second spring is rotatably connected to a fan blade; the elastic block is composed of flexible material and hard material, the elastic block between the push plate and the pressure plate is made of flexible material, the elastic block between the push plate and the electromagnetic block is made of hard material, the elastic member is a hollow elastic ball, and the surface of the elastic member is provided with shrinkage holes.

[0015] Furthermore, the bottom of the sliding plate is rotatably connected to a scraper via a torsion spring, the scraper is arc-shaped, and the free end of the scraper is bent toward a direction close to the fan blade.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. A flight simulation teaching device described in the present invention uses the output end of the first electric push rod to slide with the connecting plate and the convex ball of rubber material, and the connecting plate and the convex ball slide in the direction away from the first electric push rod. At this time, the convex ball constantly contacts the ball, and then rotates with the ball and the training chair in the direction of the first electric push rod. Since the trainee sits on the training chair, the training chair will also be in a backward tilted state. According to the actual situation, the progress of the first electric push rod driving the connecting plate and the convex ball to move is controlled. When the training screen is always in a climbing state at a fixed angle, the first electric push rod stops moving, so that the ball is also temporarily fixed at the required angle, so that the angle is maintained for a long time for flight training. Through the designed adjustment mechanism, the purpose of adjusting the training chair with the trainee is achieved, and then the training screen is rotated in real time, so as to simulate a more realistic flight training scene and posture. At the same time, the mechanisms designed in this application are all in the base, so the footprint is small, no large space is required, and it can also be convenient to carry. And the structure designed in this application is simple and ingenious, and does not need to be as large and expensive as the traditional virtual cockpit, which is conducive to promotion and use.

[0018] 2. The flight simulation teaching equipment described in the present invention allows the pressure plate to efficiently squeeze the elastic block. After the elastic block is squeezed, the gas inside it will enter the guide hole through the air outlet pipe, and then blow to the trainee on the training chair from the guide hole, so as to blow air to cool down the high-intensity trainee. At the same time, a filter screen is installed in the guide hole to reduce the entry of impurities and dust, thereby ensuring the patency of the guide hole to the greatest extent. When the pressure plate does not meet the conditions for squeezing the elastic block, the push plate is energized so that the push plate and the magnetic material pressure plate are attracted to each other, and the push plate drives the sealing ring and the elastic member to slide in the direction of the pressure plate, thereby squeezing the gas in the elastic block, so that the gas is quickly squeezed and blown to the trainee. After one squeezing is completed, the push plate is powered off and reset under the action of the elastic member. After resetting, the push plate is powered on again, and the gas in the elastic block is slid and squeezed again. The above operation is repeated to achieve real-time blowing and cooling of the trainee, thereby providing a comfortable training environment for the trainee.

[0019] 3. A flight simulation teaching device described in the present invention utilizes the arc surface of the support block to squeeze the disinfection box in the rectangular groove, so that the disinfectant in the disinfection box is squeezed into the liquid outlet pipe. After entering the liquid outlet pipe, the disinfectant will contact the extension pipe and the two rotating plates, thereby pushing the extension pipe to slide in the direction away from the liquid outlet pipe, and the extension pipe enters the guide hole, and then gets closer to the port that fits the guide hole. At this time, the filter net in the guide hole is used to limit the sliding of the extension pipe, so that the extension pipe cannot slide out of the guide hole. In combination with the continuously filled disinfectant, the rotating plate will be pushed open to allow the disinfectant to enter the extension pipe. Part of the disinfectant is guided by the trumpet-shaped guide column to spray around, and the other part of the disinfectant is sprayed through the through hole, thereby achieving comprehensive spraying and disinfection of the training chair. The purpose of connecting the liquid outlet pipe to the topmost guide hole is to design the spraying point at the topmost. The disinfectant sprayed subsequently can disinfect the entire training chair, avoiding the spraying point being too low, resulting in the inability to disinfect the upper end of the training chair. Moreover, the extension tube can slide in the guide hole to push out internal impurities and dust, avoiding clogging of the guide hole, thereby affecting the air outlet and spraying disinfection effect.

[0020] 4. A flight simulation teaching device described in the present invention, by energizing the push plate and the electromagnetic block in the elastic block, the push plate and the electromagnetic block are attracted by opposite sexes, and the push plate squeezes the gas in the elastic block. Since the elastic member is a hollow elastic ball, the push plate will also squeeze the elastic member when sliding and shrinking, so that the gas in the elastic member is ejected through the shrinkage hole. The gas enters the air duct and pushes the second spring, the sliding plate, the fan blade and the scraper to slide together, and then slide out of the air duct. The arc-shaped scraper will contact the bottom of the disinfectant, and then scrape up the disinfectant at the bottom of the disinfection box, and then cooperate with the fan blade to rotate continuously, so as to scrape up the disinfectant that has been standing for a long time and stir it, and mix it again. Through the designed stirring mechanism, it is realized that when the disinfection box and the elastic block are not working, the disinfectant in the disinfection box is stirred, thereby effectively avoiding the accumulation of sediment after the disinfectant is left standing for a long time. The stirring of the scraper and the fan blade is used to maintain the uniformity and effectiveness of the disinfectant composition, and ensure the disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the training chair of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the liquid outlet pipe in the present invention;

[0024] Figure 3 It is a schematic cross-sectional structural diagram of the base in the present invention;

[0025] Figure 4 It is a structural schematic diagram of the collar in the present invention;

[0026] Figure 5 It is a structural schematic diagram of the first electric push rod in the present invention;

[0027] Figure 6 It is a schematic diagram of a top view and cross-section structure of the elastic block in the present invention;

[0028] Figure 7 It is a side cross-sectional structural schematic diagram of the disinfection box in the present invention;

[0029] Figure 8 It is a side cross-sectional structural schematic diagram of the liquid outlet pipe in the present invention;

[0030] Fig. 9 The present invention Figure 7 Schematic diagram of the structure at point A.

[0031] In the figure: 1. training chair; 2. base;

[0032] 10. Adjustment mechanism; 11. Ring; 12. Ball; 13. First spring; 14. First electric push rod; 15. Second electric push rod; 16. Connecting plate; 17. Convex ball;

[0033] 18. Support assembly; 181. Rectangular slot; 182. Support block;

[0034] 20. Cooling mechanism; 21. Elastic block; 22. Push plate; 23. Sealing ring; 24. Elastic member; 25. Air inlet pipe; 26. Air outlet pipe; 27. Press plate; 28. Side plate; 29. ​​Diversion hole;

[0035] 30. Disinfection mechanism; 31. Disinfection box; 32. Liquid outlet pipe;

[0036] 33. extension assembly; 331. extension tube; 332. elastic rope; 333. rotating plate; 334. guide column; 335. through hole;

[0037] 40. stirring mechanism; 41. electromagnetic block; 42. air guide tube; 43. sliding plate; 44. second spring; 45. fan blade; 46. scraper. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0039] like Figures 1 to 9As shown, a flight simulation teaching device described in an embodiment of the present invention includes a base 2, on which a training chair 1 is arranged; the base 2 is connected to the training chair 1 through an adjustment mechanism 10; the adjustment mechanism 10 includes a ring 11 fixedly installed in the base 2, a sphere 12 is rotatably connected in the ring 11, the top of the sphere 12 is fixedly connected to the training chair 1, a plurality of first springs 13 are fixedly installed in the base 2, and one end of the first spring 13 is fixedly connected to the sphere 12; a first electric push rod 14 and two symmetrically arranged second electric push rods 15 are fixedly installed in the base 2, and the output ends of the first electric push rod 14 and the second electric push rod 15 are fixedly installed with connecting plates 16, and the tops of the connecting plates 16 are fixedly installed with a plurality of convex balls 17 made of rubber material, and the surfaces of the convex balls 17 are in contact with the sphere 12.

[0040] Specifically, a support assembly 18 is provided in the base 2 to assist the connecting plate 16 in moving. The support assembly 18 includes a rectangular groove 181 opened in the base 2. A support block 182 is slidably connected in the rectangular groove 181. The top of the support block 182 is fixedly connected to the connecting plate 16.

[0041] When working, the ball 12 is connected to the training chair 1, and there is friction between the ball 12 and the ring 11, so that the ball 12 will not rotate with the training chair 1 at will. At the same time, the ball 12 is restricted by a plurality of first springs 13, so that when the trainee sits on the training chair 1, the training chair 1 and the ball 12 will not rotate due to their own weight and slight shaking. When the trainee sits on the training chair 1 for training, the training dynamics are detected in real time by the sensor and the monitor in cooperation with the trainee. When the flight training screen is in the swinging mode, the first electric push rod 14 or the second electric push rod 15 is started.

[0042] During flight training, when the trainee is in climbing training, the trainee's sitting posture should be leaning backward. At this time, the first electric push rod 14 is started, and the output end of the first electric push rod 14 is used to slide the connecting plate 16 and the convex ball 17 made of rubber material. The connecting plate 16 and the convex ball 17 slide in the direction away from the first electric push rod 14. At this time, the convex ball 17 is constantly in contact with the ball 12, and then drives the ball 12 and the training chair 1 to rotate in the direction of the first electric push rod 14. Since the trainee is sitting on the training chair 1, the training chair 1 will also be in a state of leaning backward. According to the actual situation, the progress of the first electric push rod 14 driving the connecting plate 16 and the convex ball 17 to move is controlled. When the training screen is always in a climbing state at a fixed angle, the first electric push rod 14 stops moving, so that the ball 12 is also temporarily fixed at the required angle, so that the angle can be maintained for a long time for flight training. When the flight training is over, the first electric push rod 14 is used to drive the connection plate 16 and the convex ball 17 to reset, so that the connection plate 16, the convex ball 17, the sphere 12 and the training chair 1 are all restored to the initial position, so as to facilitate the trainee to get on and off the training chair 1. When the training screen is in a diving posture, the output end of the first electric push rod 14 slides and shrinks with the connection plate 16 and the convex ball 17, so that the sphere 12 and the training chair 1 follow the rotation, and then the training chair 1 is also in a diving posture, so as to match the training screen. When the trainee needs to swing left and right to cooperate with the training, the two second electric push rods 15 are started respectively, so that the two second electric push rods 15 drive the connection plate 16 and the convex ball 17 to swing left and right with the trainee, so as to match the training screen. Since the connection plate 16 on the first electric push rod 14 is moving, the support block 182 in the rectangular groove 181 will move together with the connection plate 16, thereby assisting the connection plate 16 to drive the protrusion to move, and providing sufficient support for the sliding of the connection plate 16.

[0043] Through the adjustment mechanism 10 designed in the present application, the purpose of adjusting the training chair 1 in cooperation with the trainee is achieved, and then the training chair 1 is rotated in real time following the training screen, thereby simulating a more realistic flight training scene and posture. At the same time, the mechanisms designed in the present application are all located in the base 2, so the floor space is small, no large space is required, and it is also convenient to carry. Moreover, the structure designed in the present application is simple and ingenious, and does not need to be as large and expensive as the traditional virtual cockpit, which is conducive to promotion and use.

[0044] A cooling mechanism 20 is provided in the base 2, and the cooling mechanism 20 includes a hollow elastic block 21 fixedly installed in the base 2, a push plate 22 is slidably connected to the inside of the elastic block 21 through an elastic member 24, a sealing ring 23 is fixedly sleeved on the surface of the push plate 22, and the sealing ring 23 is sealingly and slidably connected to the inner wall of the elastic block 21, an air inlet pipe 25 connected to the inside and fixedly installed on one side of the elastic block 21, an air outlet pipe 26 connected to the inside and with a one-way valve is fixedly installed on one side of the elastic block 21, a plurality of guide holes 29 are provided on the backrest of the training chair 1, and one end of the air outlet pipe 26 away from the elastic block 21 is connected to the guide hole 29, a pressing plate 27 is fixedly installed on one end of the connecting plate 16 away from the first electric push rod 14, and a filter is fixedly installed inside the guide hole 29.

[0045] Specifically, two symmetrically arranged side plates 28 are fixedly mounted on one end of the pressing plate 27 away from the connecting plate 16, and the side plates 28 are arc-shaped. The push plate 22 is an electromagnet, and the side of the pressing plate 27 away from the connecting plate 16 is made of magnetic material.

[0046] During operation, when the trainee is performing climbing training, the connecting plate 16 on the first electric push rod 14 will squeeze the elastic block 21 together with the pressing plate 27 and the side plate 28. The two side plates 28 prevent the elastic block 21 from excessively deforming to both sides, so that the pressing plate 27 can efficiently squeeze the elastic block 21. After the elastic block 21 is squeezed, the gas inside it will enter the guide hole 29 through the air outlet pipe 26, and then blow to the trainee on the training chair 1 through the guide hole 29, so as to cool down the high-intensity trainee by blowing. At the same time, a filter is installed in the guide hole 29 to reduce the entry of impurities and dust, thereby ensuring the smoothness of the guide hole 29 to the greatest extent. When the pressing plate 27 does not reach the condition of squeezing the elastic block 21, the push plate 22 is energized, so that the push plate 22 and the pressing plate 27 made of magnetic material are attracted to each other by opposite charges, and the push plate 22 drives the sealing ring 23 and the elastic member 24 to slide in the direction of the pressing plate 27, thereby squeezing the gas in the elastic block 21, so that the gas is quickly squeezed and blown toward the trainee. After one squeezing is completed, the push plate 22 is powered off and reset under the action of the elastic member 24. After resetting, the push plate 22 is energized again, and the gas in the elastic block 21 is slid and squeezed again. The above operation is repeated to achieve real-time blowing and cooling of the trainee, thereby providing a comfortable training environment for the trainee.

[0047] A disinfection mechanism 30 is arranged in the rectangular groove 181. The disinfection mechanism 30 includes a disinfection box 31 fixedly installed in the rectangular groove 181 and made of rubber. A liquid inlet pipe connected to the interior and having a one-way valve is fixedly installed on one side of the disinfection box 31. A liquid outlet pipe 32 connected to the interior and having a one-way valve is fixedly installed on one side of the disinfection box 31. One end of the liquid outlet pipe 32 away from the disinfection box 31 is connected to the guide hole 29. Both sides of the support block 182 are arc-shaped. An extension component 33 is arranged in the end of the liquid outlet pipe 32 close to the guide hole 29. The extension component 33 includes an extension pipe 331 sealed and slidably connected to the liquid outlet pipe 32 through an elastic rope 332. One end of the extension pipe 331 close to the elastic rope 332 is rotatably connected to two symmetrically arranged rotating plates 333 through a torsion spring; the air outlet pipe 26 is connected to the guide hole 29 but is inside the guide hole 29. A guide post 334 is fixedly installed inside the extension tube 331 . The guide post 334 is trumpet-shaped, and a through hole 335 is formed at one end thereof.

[0048] During operation, when the training is completed, the trainee leaves the training chair 1 and starts the first electric push rod 14 again, so that the first electric push rod 14 drives the connecting plate 16 to slide and contract excessively, and then uses the curved surface of the support block 182 to squeeze the disinfection box 31 in the rectangular groove 181, so that the disinfectant in the disinfection box 31 is squeezed into the liquid outlet pipe 32. After entering the liquid outlet pipe 32, the disinfectant will contact the extension pipe 331 and the two rotating plates 333, and then push the extension pipe 331 to slide away from the liquid outlet pipe 32. The extension pipe 331 enters the guide hole 29 and then gets closer to the port of the guide hole 29. At this time, the filter in the guide hole 29 is used to limit the sliding of the extension pipe 331, so that the extension pipe 331 cannot slide out of the guide hole 29. In combination with the continuously filled disinfectant, the rotating plate 333 is pushed open, allowing the disinfectant to enter the extension pipe 331. Part of the disinfectant is guided by the trumpet-shaped guide column 334 to spray around, and the other part of the disinfectant is sprayed through the through hole 335, thereby achieving comprehensive spraying and disinfection of the training chair 1. The purpose of connecting the liquid outlet pipe 32 to the topmost guide hole 29 is to design the spraying point at the topmost. The disinfectant sprayed later can disinfect the entire training chair 1, avoiding the spraying point being too low, resulting in the inability to disinfect the upper end of the training chair 1. Moreover, the extension tube 331 can slide in the guide hole 29 to push out the internal impurities and dust, thereby avoiding clogging the guide hole 29 and thus affecting the air outlet and spraying disinfection effect.

[0049] The elastic block 21 is provided with a stirring mechanism 40, which includes an electromagnetic block 41 fixedly installed in the elastic block 21, an air duct 42 connected to the inside is fixedly installed on one side of the elastic block 21, and the end of the air duct 42 away from the elastic block 21 is in the disinfection box 31, and a sliding plate 43 is sealed and slidably connected in the disinfection box 31 through a second spring 44, and the end of the sliding plate 43 away from the second spring 44 is rotatably connected to the fan blade 45. The elastic block 21 is composed of a flexible material and a hard material. The elastic block 21 between the push plate 22 and the pressure plate 27 is made of a flexible material, and the elastic block 21 between the push plate 22 and the electromagnetic block 41 is made of a hard material. The elastic member 24 is a hollow elastic ball, and the surface of the elastic member 24 is provided with shrinkage holes. The bottom of the sliding plate 43 is rotatably connected to a scraper 46 through a torsion spring, and the scraper 46 is arc-shaped, and the free end of the scraper 46 is bent in the direction close to the fan blade 45.

[0050] During operation, when the disinfection box 31 and the elastic block 21 are not in use, the disinfectant in the disinfection box 31 needs to be stirred regularly. By energizing the push plate 22 and the electromagnetic block 41 in the elastic block 21, the push plate 22 and the electromagnetic block 41 attract each other, and the push plate 22 squeezes the gas in the elastic block 21 (it should be noted that the squeezed gas at this time refers to the gas between the push plate 22 and the electromagnetic block 41). Since the elastic member 24 is a hollow elastic ball, the push plate 22 will also squeeze the elastic member 24 when sliding and contracting, so that the gas in the elastic member 24 is ejected through the shrinkage hole. The gas enters the air duct 42 and pushes the second spring 44, the sliding plate 43, the fan blade 45 and the scraper 46 to slide together, and then slide out of the air duct 42 (the sliding plate 43 will not slide out of the air duct 42, only the fan blade 45 and the cover plate slide out of the air duct 42). The arc-shaped scraper 46 will contact the bottom of the disinfectant, and then scrape up the disinfectant at the bottom of the disinfection box 31, and then cooperate with the continuous rotation of the fan blade 45 to scrape up the disinfectant that has been stationary for a long time, stir it, and mix it again. When the stirring operation is completed, the push plate 22 and the electromagnetic block 41 are powered off, and the push plate 22 is reset under the action of the elastic member 24, and the gas in the air guide tube 42 is re-inhaled into the elastic block 21, so that the sliding plate 43 with the fan blade 45 and the scraper 46 are reset to prepare for the next operation.

[0051] Through the stirring mechanism 40 designed in the present application, the disinfectant in the disinfection box 31 is stirred when the disinfection box 31 and the elastic block 21 are not working, thereby effectively avoiding the accumulation of sediment after the disinfectant has been standing for a long time. The stirring of the scraper 46 and the fan blade 45 is used to maintain the uniformity and effectiveness of the disinfectant composition, thereby ensuring the disinfection effect.

[0052] Working principle: The ball 12 is connected to the training chair 1, and there is friction between the ball 12 and the ring 11, so that the ball 12 will not rotate with the training chair 1 at will. At the same time, the ball 12 is restricted by a plurality of first springs 13, so that when the trainee sits on the training chair 1, the training chair 1 and the ball 12 will not rotate due to their own weight and slight shaking. When the trainee sits on the training chair 1 for training, the training dynamics are detected in real time through sensors and monitors. When the flight training screen is in the swing mode, the first electric push rod 14 or the second electric push rod 15 is activated. When the trainee is in flight training, the trainee's sitting posture should be leaning backward when the trainee is in climbing training. At this time, the first electric push rod 14 is started, and the output end of the first electric push rod 14 is used to slide the connecting plate 16 and the convex ball 17 made of rubber material, and the connecting plate 16 and the convex ball 17 slide in the direction away from the first electric push rod 14. At this time, the convex ball 17 is constantly in contact with the ball 12, and then the ball 12 and the training chair 1 are rotated in the direction of the first electric push rod 14. Since the trainee is sitting on the training chair 1, the training chair 1 will also be in a backward tilted state. According to the actual situation, the progress of the first electric push rod 14 driving the connecting plate 16 and the convex ball 17 to move is controlled. When the training screen is always in a climbing state at a fixed angle, the first electric push rod 14 stops moving, so that the ball 12 is also temporarily fixed at the required angle, so that the angle can be maintained for a long time for flight training. When the flight training is over, the first electric push rod 14 is used to drive the connecting plate 16 and the convex ball 17 to reset, so that the connecting plate 16, the convex ball 17, the ball 12 and the training chair 1 are all restored to the initial position, so that it is convenient for the trainee to get on and off the training chair 1. When the training screen is in a diving posture, the output end of the first electric push rod 14 slides and contracts with the connecting plate 16 and the convex ball 17, so that the ball 12 and the training chair 1 rotate accordingly, and then the training chair 1 also takes a diving posture, thereby cooperating with the training screen. When the trainee needs to swing left and right to cooperate with the training, the two second electric push rods 15 are started respectively, so that the two second electric push rods 15 drive the connecting plate 16 and the convex ball 17 to swing left and right with the trainee, thereby cooperating with the training screen. As the connecting plate 16 on the first electric push rod 14 moves, the support block 182 in the rectangular groove 181 will move together with the connecting plate 16, thereby assisting the connecting plate 16 to drive the protrusion to move, and providing sufficient support for the sliding of the connecting plate 16.

[0053] When the trainee is doing climbing training, the connecting plate 16 on the first electric push rod 14 will squeeze the elastic block 21 together with the pressing plate 27 and the side plate 28. The two side plates 28 prevent the elastic block 21 from being excessively deformed to both sides, so that the pressing plate 27 can squeeze the elastic block 21 efficiently. After the elastic block 21 is squeezed, the gas inside it will enter the guide hole 29 through the air outlet pipe 26, and then blow to the trainee on the training chair 1 through the guide hole 29, so as to blow air to cool down the high-intensity trainee. At the same time, a filter screen is installed in the guide hole 29 to reduce the entry of impurities and dust, so as to ensure the patency of the guide hole 29 to the greatest extent. When the pressing plate 27 does not meet the conditions for squeezing the elastic block 21, the push plate 22 is energized, so that the push plate 22 and the magnetic pressing plate 27 are attracted to each other, and the push plate 22 drives the sealing ring 23 and the elastic member 24 to slide in the direction of the pressing plate 27, thereby squeezing the gas in the elastic block 21, so that the gas is quickly squeezed and blown to the trainee.

[0054] When the training is completed, the trainee leaves the training chair 1 and starts the first electric push rod 14 again, so that the first electric push rod 14 drives the connecting plate 16 to slide and contract excessively, and then uses the curved surface of the support block 182 to squeeze the disinfection box 31 in the rectangular groove 181, so that the disinfectant in the disinfection box 31 is squeezed into the liquid outlet pipe 32. After entering the liquid outlet pipe 32, the disinfectant will contact the extension pipe 331 and the two rotating plates 333, thereby pushing the extension pipe 331 to slide in the direction away from the liquid outlet pipe 32, and the extension pipe 331 enters the guide hole 29, and then gets closer to the port of the guide hole 29. At this time, the filter net in the guide hole 29 is used to limit the sliding of the extension pipe 331, so that the extension pipe 331 cannot slide out of the guide hole 29. In combination with the continuously filled disinfectant, the rotating plate 333 will be pushed open to allow the disinfectant to enter the extension pipe 331. Part of the disinfectant is guided by the trumpet-shaped guide column 334 to be sprayed out in all directions, and at the same time, another part of the disinfectant is sprayed out through the through hole 335, thereby achieving comprehensive spraying and disinfection of the training chair 1.

[0055] When the disinfection box 31 and the elastic block 21 are not in use, the disinfectant in the disinfection box 31 needs to be stirred regularly. By energizing the push plate 22 and the electromagnetic block 41 in the elastic block 21, the push plate 22 and the electromagnetic block 41 are attracted to each other by opposite sexes, and the push plate 22 squeezes the gas in the elastic block 21. Since the elastic member 24 is a hollow elastic ball, the push plate 22 will also squeeze the elastic member 24 when sliding and shrinking, so that the gas in the elastic member 24 is ejected through the shrinkage hole. The gas enters the air duct 42 and pushes the second spring 44, the sliding plate 43, the fan blade 45 and the scraper 46 to slide together, and then slide out of the air duct 42. The arc-shaped scraper 46 will contact the bottom of the disinfectant, and then scrape up the disinfectant at the bottom of the disinfection box 31, and then cooperate with the continuous rotation of the fan blade 45, so that the disinfectant that has been standing for a long time is scraped up and stirred, and mixed again.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A flight simulation teaching device, comprising a base (2), wherein a training chair (1) is arranged on the base (2); characterized in that: The base (2) is connected to the training chair (1) via an adjustment mechanism (10); the adjustment mechanism (10) comprises a sleeve (11) fixedly mounted in the base (2), a sphere (12) rotatably connected in the sleeve (11), the top of the sphere (12) being fixedly connected to the training chair (1), a plurality of first springs (13) being fixedly mounted in the base (2), one end of the first spring (13) being fixedly connected to the sphere (12); A first electric push rod (14) and two symmetrically arranged second electric push rods (15) are fixedly installed in the base (2); a connecting plate (16) is fixedly installed at the output end of each of the first electric push rod (14) and the second electric push rod (15); a plurality of convex balls (17) made of rubber are fixedly installed on the top of each of the connecting plates (16); the surface of each of the convex balls (17) is in contact with the spherical body (12); A supporting assembly (18) for assisting the connection plate (16) in moving is arranged in the base (2).

2. A flight simulation teaching device according to claim 1, characterized in that: The support assembly (18) comprises a rectangular groove (181) provided in the base (2), a support block (182) being slidably connected in the rectangular groove (181), and a top of the support block (182) is fixedly connected to the connecting plate (16).

3. A flight simulation teaching device according to claim 2, characterized in that: The base (2) is provided with a cooling mechanism (20), the cooling mechanism (20) comprising a hollow elastic block (21) fixedly mounted in the base (2), the interior of the elastic block (21) being slidably connected to a push plate (22) via an elastic member (24), a sealing ring (23) being fixedly sleeved on the surface of the push plate (22), the sealing ring (23) being sealingly slidably connected to the inner wall of the elastic block (21), and a sealing member (23) being fixedly mounted on one side of the elastic block (21) and communicating with the interior. An air inlet pipe (25), an air outlet pipe (26) connected to the interior and having a one-way valve is fixedly installed on one side of the elastic block (21), a plurality of guide holes (29) are opened on the backrest of the training chair (1), one end of the air outlet pipe (26) away from the elastic block (21) is connected to the guide hole (29), a pressing plate (27) is fixedly installed on one end of the connecting plate (16) away from the first electric push rod (14), and a filter is fixedly installed inside the guide hole (29).

4. A flight simulation teaching device according to claim 3, characterized in that: Two symmetrically arranged side plates (28) are fixedly mounted on one end of the pressure plate (27) away from the connecting plate (16), and the side plates (28) are arc-shaped.

5. A flight simulation teaching device according to claim 4, characterized in that: The push plate (22) is an electromagnet, and the side of the pressure plate (27) away from the connecting plate (16) is made of magnetic material.

6. A flight simulation teaching device according to claim 3, characterized in that: A disinfection mechanism (30) is arranged in the rectangular groove (181), and the disinfection mechanism (30) comprises a disinfection box (31) fixedly installed in the rectangular groove (181) and made of rubber material, a liquid inlet pipe connected to the interior and having a one-way valve is fixedly installed on one side of the disinfection box (31), a liquid outlet pipe (32) connected to the interior and having a one-way valve is fixedly installed on one side of the disinfection box (31), and an end of the liquid outlet pipe (32) away from the disinfection box (31) is connected to the guide hole (29); Both sides of the support block (182) are arc-shaped.

7. A flight simulation teaching device according to claim 6, characterized in that: An extension assembly (33) is arranged in one end of the liquid outlet pipe (32) close to the guide hole (29), and the extension assembly (33) comprises an extension pipe (331) sealed and slidably connected to the liquid outlet pipe (32) via an elastic rope (332), and one end of the extension pipe (331) close to the elastic rope (332) is rotatably connected to two symmetrically arranged rotating plates (333) via a torsion spring; The air outlet pipe (26) is connected to the flow guide hole (29) but is located inside the flow guide hole (29).

8. A flight simulation teaching device according to claim 7, characterized in that: A guide column (334) is fixedly installed inside the extension tube (331), and the guide column (334) is trumpet-shaped, and one end of the guide column is provided with a through hole (335) penetrating the guide column.

9. A flight simulation teaching device according to claim 6, characterized in that: The elastic block (21) is provided with a stirring mechanism (40), the stirring mechanism (40) comprising an electromagnetic block (41) fixedly mounted in the elastic block (21), an air duct (42) connected to the interior is fixedly mounted on one side of the elastic block (21), the end of the air duct (42) away from the elastic block (21) is located in the disinfection box (31), a sliding plate (43) is sealingly slidably connected in the disinfection box (31) via a second spring (44), and a fan blade (45) is rotatably connected to the end of the sliding plate (43) away from the second spring (44); The elastic block (21) is composed of a flexible material and a hard material. The elastic block (21) between the push plate (22) and the pressure plate (27) is made of a flexible material. The elastic block (21) between the push plate (22) and the electromagnetic block (41) is made of a hard material. The elastic member (24) is a hollow elastic ball. Shrinkage holes are provided on the surface of the elastic member (24).

10. A flight simulation teaching device according to claim 9, characterized in that: The bottom of the sliding plate (43) is rotatably connected to a scraper (46) via a torsion spring. The scraper (46) is arc-shaped, and the free end of the scraper (46) is bent in a direction close to the fan blade (45).

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