Visual civil aviation maintenance professional training equipment based on VR product

Abstract

The invention provides visual civil aviation maintenance professional training equipment based on a VR product, and relates to the field of civil aviation maintenance training. The visual civil aviation maintenance professional training equipment based on the VR product comprises a training room, a motor box is fixedly connected to the middle of the top end of the training room, a second motor is fixedly connected to the interior of the motor box, a steel wire rope is wound at the driving end of the second motor, and a hook is fixedly connected to the bottom end of the steel wire rope. A conical frame is fixedly connected to the middle of the bottom end of the training room, a plurality of steel rollers are arranged in the conical frame in a rolling fit mode, supporting rods abut against the bottom ends of the steel rollers, and a movable plate is fixedly connected to the bottom ends of the supporting rods. The frame body pushes the rolling wheels to roll, the rolling wheels enter the concave inclined rails and enter the rails, parts can be conveniently placed and moved, then the hydraulic cylinder ascends, the parts are jacked up, and accurate guidance and explanation work can be conveniently achieved for the maintenance position.

Description

Technical Field

[0001] The present invention relates to the technical field of civil aviation maintenance training, and in particular to a visual civil aviation maintenance professional training device based on VR products. Background Art

[0002] Civil aviation refers to the use of aircraft to carry out aviation activities other than national aviation activities such as national defense, police and customs. Civil aviation activities are part of aviation activities. At the same time, the "use" of aircraft defines the boundary between it and the aviation manufacturing industry, and the "non-military nature" shows that it is different from national aviation activities such as military aviation. Since the 1950s, the service scope of civil aviation has been continuously expanded and has become an important economic sector of a country. The development of commercial aviation is mainly reflected in the rapid growth of passenger and cargo transportation volume, and regular routes are densely distributed in all continents of the world. Due to a series of advantages such as speed, safety, comfort and no terrain restrictions, commercial aviation occupies a unique position in the transportation structure. It promotes the development of domestic and international trade, tourism and various communication activities, making it possible to develop remote areas in a short period of time.

[0003] The existing civil aviation maintenance training technology uses a simple training environment to explain the maintenance of parts and components. It is impossible to achieve adequate training and guidance through professional equipment and explanation programs. The maintenance locations of civil aviation parts and components cannot be fully explained, and there is no professional training venue, resulting in less than ideal civil aviation maintenance training results.

[0004] When applying for the present invention, the applicant found through search that a Chinese patent disclosed a "visualized civil aviation maintenance training equipment based on VR products", and its application number is "202210333894.0". This patent mainly arranges some aircraft physical parts or models on the bottom frame, so that students can learn more realistically. At the same time, the booms on both sides are moved to the middle, so that the VR glasses on them will not affect the students' viewing of the physical parts. Some large parts can also be placed on the pallet for display, and the height can be adjusted by the first electric cylinder to further improve the effect of training, display and learning. However, the pallet is inside the frame, which results in limited space for the placement and removal of large parts. Therefore, according to the applicant's invention, a visualized civil aviation maintenance professional training equipment based on VR products was invented, which solved the problem that the maintenance position of civil aviation parts cannot be fully explained and there is no professional venue for training, resulting in unsatisfactory civil aviation maintenance training results. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a visual civil aviation maintenance professional training device based on VR products, which solves the problem that the maintenance locations of civil aviation parts cannot be fully explained and there is no professional training venue, resulting in unsatisfactory civil aviation maintenance training results.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the present invention is implemented through the following technical solutions: a visual civil aviation maintenance professional training equipment based on VR products, comprising: a training room, a motor box is fixedly connected to the middle of the top of the training room, a second motor is fixedly connected to the inside of the motor box, a steel wire rope is wound at the driving end of the second motor, a hook is fixedly connected to the bottom end of the steel wire rope, a conical frame is fixedly connected to the middle of the bottom end of the training room, a plurality of steel rollers are rollingly matched inside the conical frame, the bottom end of the steel roller abuts against a support rod, the bottom end of the support rod is fixedly connected to a movable plate, and both ends of the movable plate are provided with fixed side plates;

[0009] A plurality of hydraulic cylinders are fixedly connected at both ends of the interior of the training room, a parts moving rack is plugged into the top of the hydraulic cylinder, a roller is rotatably connected to the bottom of the parts moving rack, a track is rollingly matched on the outside of the roller, a concave inclined rail is arranged at the end of the track, a storage groove is provided at the front side of the bottom end of the interior of the training room, and slide grooves are provided on both side edges of the storage groove, a slider is slidably matched inside the slider, and the slider and the concave inclined rail are fixedly connected;

[0010] A lifting plate is arranged on one side of the inner wall of the training room, a servo motor is fixedly connected to the inner bottom end of the lifting plate, a driving gear is fixedly connected to the driving end of the servo motor, an auxiliary gear is meshed above the driving gear, and a rubber layer is arranged on the top of the auxiliary gear.

[0011] Preferably, a threaded rod is threadedly connected to one end of the lifting plate, a sliding rod is slidably matched to the other end of the lifting plate, and the sliding rod is fixedly connected to the top wall inside the training room.

[0012] Preferably, a first motor is fixedly connected to one side of the bottom end of the training room, a driving end of the first motor is fixedly connected to a threaded rod, and a VR glasses frame is fixedly connected to the other side of the interior of the training room.

[0013] Preferably, an electric telescopic rod is fixedly connected to the middle of the interior of the storage slot, an extended end of the electric telescopic rod is fixedly connected to a transverse plate, and both ends of the transverse plate are fixedly connected to fixing frames.

[0014] Preferably, the fixing frame is internally rotatably connected with a bidirectional screw, both sides of the middle of the bidirectional screw are threadedly connected with threaded blocks, the inner side of the threaded block is rotatably connected with a rotating frame, and the end of the rotating frame away from the fixing frame is rotatably matched with the concave inclined rail.

[0015] Preferably, the bottom end of the fixed side plate on one side is fixedly connected to a first small motor, the driving end of the first small motor is fixedly connected to a screw rod, the screw rod is threadedly connected to the movable plate, and the other end of the movable plate is slidingly matched with the fixed side plate.

[0016] Preferably, a second small motor is fixedly connected to one end of the fixing frame, and a driving end of the second small motor is fixedly connected to the bidirectional screw.

[0017] Preferably, a door is hinged on the front side of the training room, a small telescopic rod is fixedly connected to the inner top end of the lifting plate, an extended end of the small telescopic rod is fixedly connected to the rubber layer, a connecting rod is fixedly connected to the inside of the auxiliary gear, and a VR display screen is fixedly connected to the middle part of the connecting rod.

[0018] (III) Beneficial effects

[0019] The present invention provides a visual civil aviation maintenance professional training device based on VR products. It has the following beneficial effects:

[0020] 1. The present invention is provided with: a parts moving frame, rollers, concave inclined rails, tracks and hydraulic cylinders. The parts moving frame places the parts for civil aviation maintenance on the top of the parts moving frame. The rollers roll through the push of the frame body and enter the concave inclined rails and tracks, which facilitates the placement and movement of the parts. Then, the hydraulic cylinder is raised to lift the parts, which facilitates accurate guidance and explanation of the maintenance position.

[0021] 2. The present invention is provided with: a second motor, a steel wire rope, a hook, a steel roller and a conical frame. The second motor can release the steel wire rope, and hang the parts through the hook to achieve suspension and lifting, which is convenient for full guidance of the bottom of the parts and the upward viewing angle. A protection mechanism is arranged on the top of the steel wire rope and the training room. The protection mechanism includes a conical frame and a steel roller. When the second motor is loose, the steel wire rope will drop due to gravity, and then the steel wire rope and the steel roller will roll and collide, which can keep the conflicting position of the steel wire rope and the steel roller locked and unable to move downward, thereby increasing the safety protection measures for use.

[0022] 3. The present invention is provided with: a bidirectional screw, a threaded block, a rotating frame, an electric telescopic rod and a concave inclined rail. The second small motor drives the bidirectional screw to rotate. After rotation, it cooperates with the thread of the threaded block, so that the threads are close to the middle and will be recovered through the rotation of the rotating frame. During the recovery process, the end of the concave inclined rail and the slide groove are slidably matched, and can move to the position in the designated slide groove. When the concave inclined rail moves to the inner side of the storage groove, the electric telescopic rod is recovered, and the overall structure fixing frame and the concave inclined rail can be recovered inside the storage groove, and the training room door is closed.

[0023] 4. The present invention is provided with: an auxiliary gear, a driving gear, a rubber layer and a small telescopic rod. When the height angle of the VR display screen needs to be adjusted, the servo motor drives the rotation of the driving gear, thereby rotating the auxiliary gear. Through meshing rotation, the VR display screen can be flipped. After the flipping angle is reached, the small telescopic rod is extended, and the rubber layer is engaged with the auxiliary gear to achieve a limiting locking effect. This structure realizes product introduction and training through VR. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the training room of the present invention;

[0026] Figure 3 It is a cross-sectional front view schematic diagram of the present invention;

[0027] Figure 4 For the present invention Figure 2 A is an enlarged schematic diagram;

[0028] Figure 5 It is an enlarged schematic diagram of point B in 3 of the present invention;

[0029] Figure 6 It is an enlarged schematic diagram of point C in 3 of the present invention;

[0030] Figure 7 It is an enlarged schematic diagram of the fixing frame structure of the present invention.

[0031] Among them, 1. training room; 2. first motor; 3. motor box; 4. box door; 5. track; 6. electric telescopic rod; 7. storage slot; 8. hydraulic cylinder; 9. VR glasses frame; 10. roller; 11. lifting plate; 12. threaded rod; 13. second motor; 14. wire rope; 15. hook; 16. first small motor; 17. fixed side plate; 18. screw rod; 19. conical frame; 20. steel roller; 21. support rod; 22. moving plate; 23. rotating frame; 24. concave inclined rail; 25. slide; 26. fixed frame; 27. driving gear; 28. VR display screen; 29. ​​small telescopic rod; 30. rubber layer; 31. auxiliary gear; 32. bidirectional screw; 33. threaded block; 34. parts moving frame. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example:

[0034] like Figure 1-7As shown, an embodiment of the present invention provides a visualized civil aviation maintenance professional training equipment based on VR products, including: a training room 1, a motor box 3 is fixedly connected to the middle of the top of the training room 1, a second motor 13 is fixedly connected inside the motor box 3, the second motor 13 can release the wire rope 14, and hang the parts through the hook 15 to achieve suspension and lifting, which is convenient for full guidance of the bottom and upward viewing angle of the parts, the driving end of the second motor 13 is wound with the wire rope 14, the bottom end of the wire rope 14 is fixedly connected with the hook 15, and the middle of the bottom end of the training room 1 is fixedly connected with a conical frame 19. When the second motor 13 is loose, the wire rope will drop due to gravity, and then the wire rope 14 and the steel roller 20 will roll and conflict. Due to the setting of the conical frame 19, the conflicting position between the wire rope 14 and the steel roller 20 can be kept locked and cannot move downward. The inner rolling of the conical frame 19 is matched with a plurality of steel rollers 20. The bottom end is in contact with a support rod 21, and the screw rod 18 is rotated by the first small motor 16 to cooperate with the movement of the moving plate 22. The steel roller 20 is lifted by the support rod 21 to realize the retracting and releasing operation of the wire rope 14. The bottom end of the support rod 21 is fixedly connected to the moving plate 22, and fixed side plates 17 are provided at both ends of the moving plate 22. The first motor 2 is fixedly connected to one side of the bottom end of the training room 1. The first motor 2 drives the threaded rod 12 to rotate and threadedly cooperate with the lifting plate 11 to realize threaded movement to achieve the required height adjustment. The driving end of the first motor 2 is fixedly connected to the threaded rod 12, and the VR glasses frame 9 is fixedly connected to the other side of the interior of the training room 1. The bottom end of the fixed side plate 17 on one side is fixedly connected to the first small motor 16, and the driving end of the first small motor 16 is fixedly connected to the screw rod 18. The screw rod 18 is threadedly connected to the moving plate 22, and the other end of the moving plate 22 is slidably matched with the fixed side plate 17.

[0035] A plurality of hydraulic cylinders 8 are fixedly connected at both ends of the interior of the training room 1. The hydraulic cylinders 8 are raised to lift the parts, which is convenient for accurate guidance and explanation of the maintenance position. The top of the hydraulic cylinder 8 is plugged with a parts moving rack 34. The parts for civil aviation maintenance are placed on the top of the parts moving rack 34 through the parts moving rack 34. The rollers 10 are pushed by the rack body to roll and enter the concave inclined rail 24 into the interior of the track 5, which is convenient for placing and moving the parts. The bottom end of the parts moving rack 34 is rotated The training room 1 is dynamically connected with a roller 10, and the outer rolling cooperation of the roller 10 is a track 5, and the end of the track 5 is provided with a concave inclined rail 24. The front side of the inner bottom end of the training room 1 is provided with a storage groove 7, and the storage groove 7 can store the concave inclined rail 24, which is convenient for closing the box door 4, realizing an automated structure and increasing portability. The edges of the storage groove 7 on both sides are provided with slide grooves 25, which are recovered by the rotation of the rotating frame 23. During the recovery process, the end of the concave inclined rail 24 and the slide groove 25 are slidably matched, and can be in the designated slide groove 25. The movement of the position, the inner sliding part of the slide groove 25 is matched with a slider, and the slider is fixedly connected to the concave inclined rail 24, and the electric telescopic rod 6 is fixedly connected to the middle of the storage groove 7. When the concave inclined rail 24 moves to the inner side of the storage groove 7, the electric telescopic rod 6 is retracted, and the integral structure fixing frame 26 and the concave inclined rail 24 are retracted inside the storage groove 7, and the box door 4 of the training room 1 is closed. The extended end of the electric telescopic rod 6 is fixedly connected to a horizontal plate, and both ends of the horizontal plate are fixedly connected to a fixing frame 26. The inner part of the fixing frame 26 The second small motor drives the bidirectional screw 32 to rotate, and after rotation, the bidirectional screw 32 is threadedly matched with the thread block 33, so that the threads are close to the middle part. The middle part of the bidirectional screw 32 is threadedly connected with the thread block 33 on both sides, and the inner side of the thread block 33 is rotatably connected with the rotating frame 23. The end of the rotating frame 23 away from the fixed frame 26 is rotatably matched with the concave inclined rail 24. One end of the fixed frame 26 is fixedly connected with the second small motor, and the driving end of the second small motor is fixedly connected to the bidirectional screw 32.

[0036] A lifting plate 11 is provided on one side of the inner wall of the training room 1. A servo motor is fixedly connected to the inner bottom end of the lifting plate 11. A driving gear 27 is fixedly connected to the driving end of the servo motor. The servo motor drives the driving gear 27 to rotate, thereby rotating the auxiliary gear 31. Through meshing rotation, the VR display screen 28 can be flipped. An auxiliary gear 31 is meshed above the driving gear 27. A rubber layer 30 is provided on the top of the auxiliary gear 31. A threaded rod 12 is threadedly connected to one end of the lifting plate 11. A sliding rod is slidably matched with the other end of the lifting plate 11. During the lifting and lowering process of the lifting plate 11, the sliding rod at the other end slides and matches to maintain stability and limit the position, and the sliding rod It is fixedly connected to the internal top wall of the training room 1, and a door 4 is hinged on the front side of the training room 1. A small telescopic rod 29 is fixedly connected to the inner top of the lifting plate 11, and the extension of the small telescopic rod 29 can achieve a limited locking effect through the engagement of the rubber layer 30 and the auxiliary gear 31. The extended end of the small telescopic rod 29 is fixedly connected to the rubber layer 30, and a connecting rod is fixedly connected to the inside of the auxiliary gear 31. The middle part of the connecting rod is fixedly connected to the VR display screen 28. When the door is opened, trainees can conduct civil aviation maintenance professional training on both sides of the interior of the training room 1, and during the training process, virtual images can be displayed through VR glasses and VR display screens 28 in the prior art.

[0037] Working principle: the door of the box can be opened when in use, and the training personnel can conduct civil aviation maintenance professional training on both sides of the interior of the training room 1. During the training process, the VR glasses and VR display screen 28 in the prior art can be used to display virtual images. At the same time, the height and angle of the VR display screen 28 can be adjusted as needed. The first motor 2 drives the threaded rod 12 to rotate, and the threaded rod 12 is threadedly matched with the lifting plate 11 to achieve thread movement to achieve the required height adjustment. During the lifting and lowering process of the lifting plate 11, the sliding rod at the other end slides to maintain stability and limit the position. When the angle adjustment is required, the servo motor drives the rotation of the driving gear 27, thereby rotating the auxiliary gear 31. Through meshing rotation, the VR display screen 28 can be flipped. After reaching the flipping angle, the small telescopic rod 29 is extended, and the rubber layer 30 is engaged with the auxiliary gear 31 to achieve a limiting locking effect. This structure realizes product introduction and training through VR.

[0038] The parts for civil aviation maintenance can also be placed on the top of the parts moving rack 34 through the parts moving rack 34, and the roller 10 is pushed by the rack body to roll and enter the concave inclined rail 24 into the interior of the track 5, so as to facilitate the placement and position movement of the parts, and then the hydraulic cylinder 8 is raised to lift the parts, so as to facilitate the precise guidance and explanation of the maintenance position. At the same time, the second motor 13 can release the wire rope 14, and the parts can be hung and lifted by the hook 15, so as to facilitate the full guidance of the bottom of the parts and the upward viewing angle. A protection mechanism is provided, which includes a conical frame 19 and a steel roller 20. When the second motor 13 is loosened, the steel wire rope will drop due to gravity, and then the steel wire rope 14 and the steel roller 20 will roll and collide. Due to the setting of the conical frame 19, the steel wire rope 14 and the steel roller 20 can be locked in the conflicting position and cannot move downward, thereby increasing the safety protection measures. When the protection of the steel wire rope 14 needs to be released, the first small motor 16 can be used to rotate the screw rod 18, and the movable plate 22 can be moved to cooperate, and the steel roller 20 can be lifted by the support rod 21 to realize the retracting and releasing operation of the steel wire rope 14;

[0039] At the same time, after the use of the cylinder training room 1 is completed, the second small motor drives the bidirectional screw 32 to rotate, and after rotation, it cooperates with the thread block 33 to realize that the threads are close to the middle and will be recovered through the rotation of the rotating frame 23. During the recovery process, the end of the concave inclined rail 24 and the slide groove 25 slide and cooperate, and can move to the position in the designated slide groove 25. When the concave inclined rail 24 moves to the inner side of the storage groove 7, the electric telescopic rod 6 is recovered, and the overall structure fixing frame 26 and the concave inclined rail 24 can be recovered inside the storage groove 7, and the door 4 of the training room 1 is closed.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A VR-based visual civil aviation maintenance professional training device, comprising a training room (1), characterized in that: A motor box (3) is fixedly connected to the middle of the top of the training room (1), a second motor (13) is fixedly connected inside the motor box (3), a steel wire rope (14) is wound at the driving end of the second motor (13), a hook (15) is fixedly connected to the bottom end of the steel wire rope (14), a conical frame (19) is fixedly connected to the middle of the bottom end of the training room (1), a plurality of steel rollers (20) are rollingly matched inside the conical frame (19), the bottom ends of the steel rollers (20) are in contact with a support rod (21), a movable plate (22) is fixedly connected to the bottom end of the support rod (21), and both ends of the movable plate (22) are provided with fixed side plates (17); A plurality of hydraulic cylinders (8) are fixedly connected at both ends of the interior of the training room (1), a parts moving frame (34) is inserted at the top end of the hydraulic cylinder (8), a roller (10) is rotatably connected at the bottom end of the parts moving frame (34), a track (5) is rollingly matched on the outside of the roller (10), a concave inclined rail (24) is arranged at the end of the track (5), a storage groove (7) is provided at the front side of the interior bottom end of the training room (1), and slide grooves (25) are provided on both side edges of the storage groove (7), a slider is slidably matched inside the slider (25), and the slider and the concave inclined rail (24) are fixedly connected; A lifting plate (11) is provided on one side of the inner wall of the training room (1); a servo motor is fixedly connected to the inner bottom end of the lifting plate (11); a driving gear (27) is fixedly connected to the driving end of the servo motor; an auxiliary gear (31) is meshed above the driving gear (27); and a rubber layer (30) is provided on the top of the auxiliary gear (31).

2. The VR product-based visualized civil aviation maintenance professional training equipment according to claim 1 is characterized by: One end of the lifting plate (11) is threadedly connected to a threaded rod (12), and the other end of the lifting plate (11) is slidably matched with a sliding rod, and the sliding rod is fixedly connected to the top wall inside the training room (1).

3. The VR product-based visualized civil aviation maintenance professional training equipment according to claim 1 is characterized by: A first motor (2) is fixedly connected to one side of the bottom end of the training room (1), a driving end of the first motor (2) is fixedly connected to a threaded rod (12), and a VR glasses frame (9) is fixedly connected to the other side of the interior of the training room (1).

4. The visual civil aviation maintenance professional training equipment based on VR products according to claim 1 is characterized by: An electric telescopic rod (6) is fixedly connected to the middle of the storage groove (7), an extended end of the electric telescopic rod (6) is fixedly connected to a transverse plate, and both ends of the transverse plate are fixedly connected to fixing frames (26).

5. The VR product-based visualized civil aviation maintenance professional training equipment according to claim 4 is characterized by: The interior of the fixed frame (26) is rotatably connected with a bidirectional screw rod (32), both sides of the middle of the bidirectional screw rod (32) are threadedly connected with thread blocks (33), the inner side of the thread block (33) is rotatably connected with a rotating frame (23), and one end of the rotating frame (23) away from the fixed frame (26) is rotatably matched with the concave inclined rail (24).

6. The VR product-based visualized civil aviation maintenance professional training equipment according to claim 1 is characterized by: The bottom end of the fixed side plate (17) on one side is fixedly connected to a first small motor (16), the driving end of the first small motor (16) is fixedly connected to a screw rod (18), the screw rod (18) and the movable plate (22) are threadedly connected, and the other end of the movable plate (22) is slidably matched with the fixed side plate (17).

7. The VR product-based visualized civil aviation maintenance professional training equipment according to claim 4 is characterized by: A second small motor is fixedly connected to one end of the fixing frame (26), and a driving end of the second small motor is fixedly connected to a bidirectional screw rod (32).

8. The VR product-based visualized civil aviation maintenance professional training equipment according to claim 1 is characterized by: The training room (1) is hingedly provided with a door (4) at the front side, a small telescopic rod (29) is fixedly connected to the inner top end of the lifting plate (11), an extended end of the small telescopic rod (29) is fixedly connected to the rubber layer (30), a connecting rod is fixedly connected to the inside of the auxiliary gear (31), and a VR display screen (28) is fixedly connected to the middle of the connecting rod.

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