Multi-wind-direction parachute landing simulator

Abstract

The utility model provides a multi-wind-direction parachute landing simulator. The multi-wind-direction parachute landing simulator comprises a rack, a mobile vehicle assembly and a fan assembly. A simulation space is arranged in the rack, and the simulation space is provided with an off-plane platform and a landing platform. The moving trolley assembly is arranged on the top of the rack through a rail. The draught fan assembly comprises a flexible draught fan set, and the flexible draught fan set comprises a mounting frame and a plurality of first draught fans. The mounting rack is arc-shaped, and two ends of the mounting rack are mounted on two sides of the simulation space and are located at the top of the landing platform. And the first fans are uniformly mounted on the inner side of the mounting frame. The flexible fan set of the parachute landing simulator is provided with a plurality of first fans which are installed in an arc-shaped track mode, the first fans surround parachute landing personnel, and air can be discharged independently or in a combined mode from multiple angles, so that outlet air better conforming to the actual parachute landing condition is provided, parachute landing training or simulation is more vivid, and the parachute landing effect is better. And a more real training environment or a more interesting entertainment environment is provided for a user.

Description

Technical Field

[0001] The utility model relates to the technical field of parachute simulators, in particular to a multi-wind direction parachute simulator. Background Art

[0002] The parachute simulator can provide users with a simulated experience of the parachuting process. It can not only be used in the military field as a training device for paratrooper parachute training, but also in entertainment venues to provide consumers with parachute entertainment projects. In order to improve the realistic effect, many parachute equipment are combined with VR technology to allow users to experience parachuting more realistically. At present, the parachute equipment on the market still has the following problems. For example, the invention patent with patent number 201810051402.2 provides a paratrooper parachute training simulator and method thereof. Like other simulators on the market, the simulator includes a fan device installed at the bottom or the middle. The wind outlet angle of these fans is single, and it is impossible to restore the wind in various directions during the real parachute process. Even if the VR device restores the parachute scene realistically, it cannot conform to the actual situation in terms of wind direction, which ultimately causes the user to experience the problem of insufficient realism. For this reason, the utility model provides a parachute simulator with relatively flexible wind direction. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a parachute simulator structure with relatively comprehensive wind directions.

[0004] A multi-wind direction parachute simulator comprises a frame, a mobile vehicle assembly and a fan assembly, wherein:

[0005] The frame is provided with a simulation space, one end of the simulation space is provided with a disembarkation platform, and the other end is provided with a landing platform. The moving vehicle assembly is arranged on the top of the frame through a track, and reciprocates between the disembarkation platform and the landing platform, so as to bring the user from the disembarkation platform to the landing platform for parachuting simulation.

[0006] The fan assembly includes a flexible fan group, and the flexible fan group includes a mounting frame and a plurality of first fans. The mounting frame is arc-shaped, and its two ends are mounted on both sides of the simulation space and located on the top of the landing platform. The first fans are evenly mounted on the inner side of the mounting frame.

[0007] The flexible fan group equipped with the parachute simulator provided by the utility model has multiple first fans installed in an arc-shaped trajectory, which surround the parachutist and can discharge air individually or in combination from multiple angles, thereby providing air discharge that is more in line with actual parachute conditions, making parachute training or simulation more realistic, and providing users with a more effective training environment or a fun entertainment environment.

[0008] Preferably, the mounting frame is U-shaped as a whole, including a U-shaped rod and a connecting plate. There is a pair of U-shaped rods, which are arranged in parallel and spaced apart. There are a plurality of connecting plates, which are evenly distributed between the two U-shaped rods and connect and fix the two U-shaped rods. The first fan is installed on the side of the connecting plate facing the inner side of the mounting frame.

[0009] Preferably, the U-shaped rod is a round tube, and arc grooves are provided at both ends of the connecting plate. The two sides of the connecting plate are tightly attached to the outward side of the U-shaped rod through the arc grooves and fixed by welding, so that the assembly is firm and reliable.

[0010] Preferably, the two side walls of the simulation space are provided with symmetrical rotatably mounted bosses, the axial direction of the bosses is horizontal, and the two ends of the mounting frame are rotatably mounted on the frame through the bosses, so that the direction of the entire mounting frame and the flexible wind turbine unit can be adjusted according to demand or the wind direction of the simulation scene, thereby being able to more realistically simulate the wind in an actual parachuting process.

[0011] Preferably, the boss is rotatably mounted by interference fit, and the angle between the boss and the mounting frame is maintained by friction. Alternatively, the frame further includes a wind direction adjustment motor, which is mounted on the outside of the frame and drives the boss to rotate through a reducer connection, so as to automatically adjust the direction of the mounting frame and the flexible fan unit.

[0012] Preferably, the mobile vehicle assembly includes a fixed seat, a movable seat, a first driving member, a mobile seat, a parachute dynamic simulation member, and a second driving member. The fixed seat is fixedly mounted on the top of the frame and is provided with a Y-direction track. The movable seat is movably mounted on the top of the fixed seat via the Y-direction track and is provided with an X-direction track. The first driving member is mounted on the movable seat and drives the movable seat to move along the Y-direction track. The mobile seat is movably mounted on the movable seat via the X-direction track. The second driving member is mounted on the mobile seat and drives the parachute dynamic simulation member to move along the X-direction track. The parachute dynamic simulation member is mounted on the bottom of the mobile seat.

[0013] The mobile vehicle assembly provided by the utility model allows the parachute dynamic simulation part to have individual or combined forward, backward, left and right movements, thereby simulating an arc trajectory during the parachute landing process and avoiding the single movement trajectory during the parachute landing simulation process.

[0014] Preferably, a driving structure of a motor, a gear and a rack is used between the first driving member and the fixed seat, and between the second driving member and the movable seat, and has a simple structure and high precision.

[0015] Preferably, the fixed seat and the movable seat are both composed of a pair of parallel and spaced I-beams, which have high strength. A pair of wheel sets are provided on both sides of the movable seat and the movable seat. The wheel sets include four rollers provided at both ends and four clamping wheels provided in the middle. The four rollers are provided in pairs on both sides of the I-beam and roll along the track. The four clamping wheels are provided in pairs on both sides of the I-beam and clamp the vertical connection parts of the I-beam to prevent the movable seat and the movable seat from shaking when moving.

[0016] Preferably, the parachute dynamic simulation component includes a rotating seat, a rotating driving component, a back retracting and releasing mechanism, a back retracting and releasing motor, a strap suspension seat, a retracting belt, a strap, a waist retracting and releasing mechanism, a waist retracting and releasing motor and a waist pulling belt, wherein:

[0017] The rotating seat is rotatably mounted on the bottom of the moving seat, and the rotating driving member is mounted on the moving seat and connected to drive the rotating seat to rotate, so that the user can turn during the simulation process, which is more in line with the parachuting process.

[0018] There are four groups of back retractable mechanisms, which are distributed in a square shape at the bottom of the rotating seat, and are connected in series in pairs on the same side. The shoulder strap suspension seat is arranged at the bottom of the rotating seat, and is connected to the four back retractable mechanisms through the four retracting belts. There are two back retractable motors, which are installed on the rotating seat and drive the two groups of back retractable mechanisms to retract / release the retracting belts respectively, and drive the shoulder strap suspension seat to rise or fall, so that the parachuting simulator can practice the maneuvers of the parachuting process. The shoulder strap is installed at the bottom of the back retractable motor for the parachuting simulator to wear.

[0019] The waist retractable mechanism is installed at one end of the bottom of the rotating seat and is connected to the two waist pulling belts at the same time. The waist retractable motor is installed on the rotating seat and drives the waist retractable mechanism to retract / release the waist pulling belt, so that the parachutist can practice the diving action.

[0020] Preferably, a lifting drive is provided at the bottom of the landing platform, and the landing platform is a lifting platform, which can simulate landing points at various heights. The fan assembly also includes a second fan, which is installed at the bottom of the simulation space and can provide wind from the bottom for the parachute simulation process.

[0021] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0022] 1. The flexible fan unit provided by the parachute simulator provided by the utility model has a plurality of first fans installed in an arc-shaped trajectory, surrounding the parachuting personnel, and capable of blowing air individually or in combination from multiple angles, thereby providing air outlets that are more in line with actual parachute conditions, making parachute training or simulation more realistic, and providing users with a more effective training environment or a fun entertainment environment;

[0023] 2. Both ends of the mounting frame are rotatably mounted on the frame through bosses, so that the direction of the entire mounting frame and the flexible wind turbine can be adjusted according to the needs or the wind direction of the simulated scene, thereby being able to more realistically simulate the wind during the actual parachute landing process;

[0024] 3. The boss is rotatably installed by interference fit, and the angle between the boss and the mounting frame is maintained by friction. The structure is simple and the wind direction can be easily adjusted manually.

[0025] 4. The frame also includes a wind direction adjustment motor connected to drive the boss to rotate, which can automatically adjust the direction of the mounting frame and the flexible wind unit, making the wind direction adjustment more automated and better integrated with VR equipment;

[0026] 5. The mobile vehicle assembly provided by the utility model allows the parachute dynamic simulation part to have individual or combined forward, backward, left and right movements, thereby simulating the arc trajectory during the parachute landing process and avoiding the single movement trajectory during the parachute landing simulation process;

[0027] 6. The parachuting dynamic simulation part also has a waist-lifting function, allowing parachutists to practice diving movements. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0029] in:

[0030] Figure 1 Axonometric view of a multi-wind direction parachute simulator Figure 1 ;

[0031] Figure 2 Axonometric view of a multi-wind direction parachute simulator Figure 2 ;

[0032] Figure 3 Axonometric view of a multi-wind direction parachute simulator Figure 3 ;

[0033] Figure 4 Axonometric view of a multi-wind direction parachute simulator Figure 4 ;

[0034] Figure 5 Axonometric view of a multi-wind direction parachute simulator Figure 5 ;

[0035] Figure 6 It is a partial enlargement of a multi-wind direction parachute simulator. Figure 1 ;(about Figure 1 A)

[0036] Figure 7 It is a partial enlargement of a multi-wind direction parachute simulator. Figure 2 ;(about Figure 3 B)

[0037] Figure 8 It is a partial enlargement of a multi-wind direction parachute simulator. Figure 3 ;(about Figure 4 C)

[0038] Figures 1 to 8 The symbols are: frame 1, departure platform 11, landing platform 12, boss 13, mobile vehicle assembly 2, fixed seat 21, movable seat 22, first driving member 23, mobile seat 24, parachute dynamic simulation member 25, rotating seat 251, rotating driving member 252, back retracting and releasing mechanism 253, back retracting and discharging motor 254, shoulder strap suspension seat 255, winding belt 256, shoulder strap 257, waist retracting and releasing mechanism 258, waist retracting and discharging motor 259, waist pulling belt 26, second driving member 27, wheel group 28, fan assembly 3, mounting frame 31, first fan 32, second fan 33. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0040] See also Figures 1 to 8 A multi-wind direction parachute simulator comprises a frame 1, a mobile vehicle assembly 2 and a fan assembly 3, wherein:

[0041] A simulation space is provided in the frame 1, one end of the simulation space is provided with an off-board platform 11, and the other end is provided with a landing platform 12. Preferably, a lifting drive member is provided at the bottom of the landing platform 12. The landing platform 12 is a lifting platform that can simulate landing points of various heights.

[0042] The mobile vehicle assembly 2 is arranged on the top of the frame 1 through a track, and reciprocates between the departure platform 11 and the landing platform 12, so as to bring the user from the departure platform 11 to the landing platform 12 for parachute simulation.

[0043] In one embodiment, the mobile vehicle assembly 2 allows the parachute dynamic simulation member 25 to have individual or combined forward, backward, left and right movements, so as to simulate the arc trajectory during the parachute landing process and avoid the single movement trajectory during the parachute landing simulation process. The specific structure is as follows: the mobile vehicle assembly 2 includes a fixed seat 21, a movable seat 22, a first driving member 23, a mobile seat 24, a parachute dynamic simulation member 25, and a second driving member 27, wherein:

[0044] The fixed seat 21 is fixedly mounted on the top of the frame 1 and is provided with a Y-direction track. The movable seat 22 is movably mounted on the top of the fixed seat 21 via the Y-direction track and is provided with an X-direction track. The first driving member 23 is mounted on the movable seat 22 and drives the movable seat 22 to move along the Y-direction track. The movable seat 24 is movably mounted on the movable seat 22 via the X-direction track. The second driving member 27 is mounted on the movable seat 24 and drives the parachute dynamic simulation member 25 to move along the X-direction track. The parachute dynamic simulation member 25 is mounted at the bottom of the movable seat 24. In this embodiment, the first driving member 23 and the fixed seat 21, and the second driving member 27 and the movable seat 22 all use a driving structure of a motor, a gear and a rack, which has a simple structure and high precision.

[0045] On the basis of the above-mentioned embodiments, in order to improve the strength of the moving mechanism, in one embodiment, the fixed seat 21 and the movable seat 22 are both composed of a pair of parallel and spaced I-beams. A pair of wheel sets 28 are provided on both sides of the movable seat 22 and the movable seat 24. The wheel sets 28 include four rollers provided at both ends and four clamping wheels provided in the middle. The four rollers are provided in pairs on both sides of the I-beam and roll along the track. The four clamping wheels are provided in pairs on both sides of the I-beam and clamp the vertical connection parts of the I-beam to prevent the movable seat 22 and the movable seat 24 from shaking when moving.

[0046] In one embodiment, the parachute dynamic simulation member 25 includes a rotating seat 251, a rotating driving member 252, a back retracting and releasing mechanism 253, a back retracting and releasing motor 254, a shoulder strap suspension seat 255, a retracting belt 256, a shoulder strap 257, a waist retracting and releasing mechanism 258, a waist retracting and releasing motor 259 and a waist pulling belt 26, wherein:

[0047] The rotating seat 251 is rotatably mounted at the bottom of the moving seat 24, and the rotating driving member 252 is mounted on the moving seat 24 and connected to drive the rotating seat 251 to rotate, so that the user can turn during the simulation process, which is more in line with the parachute process. There are four groups of back retractable mechanisms 253, which are distributed in a square shape at the bottom of the rotating seat 251, and are connected in series in pairs on the same side. The shoulder strap suspension seat 255 is arranged at the bottom of the rotating seat 251, and is connected to the four back retractable mechanisms 253 through four retracting belts 256. There are two back retractable motors 254, which are mounted on the rotating seat 251 and respectively drive the two groups of back retractable mechanisms 253 to retract / release the retracting belts 256, and drive the shoulder strap suspension seat 255 to rise or fall, so that the parachute simulation personnel can practice the manipulation of the parachute process. The shoulder strap 257 is installed at the bottom of the back retractable motor 254 for the parachute simulation personnel to wear. The waist retracting and releasing mechanism 258 is installed at one end of the bottom of the rotating seat 251, and is connected to the two waist pulling belts 26. The waist retracting and releasing motor 259 is installed on the rotating seat 251, and drives the waist retracting and releasing mechanism 258 to retract / release the waist pulling belts 26, so that the parachutist can practice the diving action.

[0048] In this embodiment, the rotary drive member 252 uses a motor and a reduction gear to drive the rotary seat 251 to rotate. The back retracting mechanism 253 and the waist retracting mechanism 258 are both provided with a reel for the reel, which can reel the reel 256 and the waist lifting belt 26 when rotating.

[0049] The fan assembly 3 includes a flexible fan group, and the flexible fan group includes a mounting frame 31 and a plurality of first fans 32. The mounting frame 31 is arc-shaped, and its two ends are mounted on both sides of the simulation space and located on the top of the landing platform 12. The first fans 32 are evenly mounted on the inner side of the mounting frame 31.

[0050] In one embodiment, the mounting frame 31 is U-shaped as a whole, including a U-shaped rod and a connecting plate. There is a pair of U-shaped rods, which are arranged in parallel and spaced apart. There are a plurality of connecting plates, which are evenly distributed between the two U-shaped rods and connect and fix the two U-shaped rods. The first fan 32 is installed on the side of the connecting plate facing the inner side of the mounting frame 31. In addition, the U-shaped rod is a round tube, and arc grooves are provided at both ends of the connecting plate. The two sides of the connecting plate are tightly attached to the outward side of the U-shaped rod through the arc grooves and fixed by welding, so that the assembly is firm and reliable.

[0051] On the basis of the above-mentioned embodiment, the two side walls of the simulation space are provided with symmetrical rotatably mounted bosses 13, the axial direction of the bosses 13 is horizontal, and the two ends of the mounting frame 31 are rotatably mounted on the frame 1 through the bosses 13, so that the direction of the entire mounting frame 31 and the flexible wind unit can be adjusted according to the needs or the wind direction of the simulation scene, thereby being able to more realistically simulate the wind during the actual parachute landing process. Preferably, the boss 13 is rotatably mounted by interference fit, and the angle between the boss 13 and the mounting frame 31 is maintained by friction. Alternatively, in another embodiment, the frame 1 also includes a wind direction adjustment motor (not shown), which is mounted on the outside of the frame 1 and drives the boss 13 to rotate through a reducer connection, and can automatically adjust the direction of the mounting frame 31 and the flexible wind unit.

[0052] In another embodiment, the fan assembly 3 further includes a second fan 33, which is installed at the bottom of the simulation space and can provide wind from the bottom for the parachute simulation process.

[0053] The flexible fan unit equipped with the parachute simulator provided by the utility model has a plurality of first fans 32 installed in an arc-shaped trajectory, which surround the parachutist and can discharge air individually or in combination from multiple angles, thereby providing air discharge that is more in line with actual parachute conditions, making parachute training or simulation more realistic, and providing users with a more effective training environment or a fun entertainment environment.

[0054] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A multi-wind direction parachute simulator, comprising a frame, a mobile vehicle assembly and a fan assembly; A simulation space is provided in the frame, a departure platform is provided at one end of the simulation space, and a landing platform is provided at the other end; the moving vehicle assembly is arranged on the top of the frame through a track, and reciprocates between the departure platform and the landing platform; It is characterized in that The fan assembly includes a flexible fan group, and the flexible fan group includes a mounting frame and a plurality of first fans; the mounting frame is arc-shaped, with both ends mounted on both sides of the simulation space and located on the top of the landing platform; the first fans are evenly mounted on the inner side of the mounting frame.

2. A multi-wind direction parachute simulator according to claim 1, characterized in that: The mounting frame is U-shaped as a whole, including a U-shaped rod and a connecting plate; there is a pair of U-shaped rods, which are arranged in parallel and spaced apart; there are a plurality of connecting plates, which are evenly distributed between the two U-shaped rods and connect and fix the two U-shaped rods; the first fan is installed on the side of the connecting plate facing the inner side of the mounting frame.

3. A multi-wind direction parachute simulator according to claim 2, characterized in that: The U-shaped rod is a round tube, and arc grooves are arranged at both ends of the connecting plate. The two sides of the connecting plate are closely attached to the outward side of the U-shaped rod through the arc grooves and are fixed by welding.

4. A multi-wind direction parachute simulator according to claim 1, characterized in that: The two side walls of the simulation space are provided with symmetrical rotatably mounted bosses, and the axial direction of the bosses is horizontal; the two ends of the mounting frame are rotatably mounted on the frame through the bosses.

5. A multi-wind direction parachute simulator according to claim 4, characterized in that: The boss is rotatably mounted by interference fit, and the angle between the boss and the mounting frame is maintained by friction; alternatively, the frame further includes a wind direction regulating motor, which is mounted on the outside of the frame and drives the boss to rotate via a reducer connection.

6. A multi-wind direction parachute simulator according to claim 4, characterized in that: The mobile vehicle assembly includes a fixed seat, a movable seat, a first driving member, a movable seat, a parachute dynamic simulation member, and a second driving member; the fixed seat is fixedly installed on the top of the frame and is provided with a Y-axis track, the movable seat is movably installed on the top of the fixed seat via the Y-axis track, and is provided with an X-axis track; the first driving member is installed on the movable seat and drives the movable seat to move along the Y-axis track; the movable seat is movably installed on the movable seat via the X-axis track; the second driving member is installed on the movable seat and drives the parachute dynamic simulation member to move along the X-axis track; the parachute dynamic simulation member is installed at the bottom of the movable seat.

7. A multi-wind direction parachute simulator according to claim 6, characterized in that: A driving structure of a motor, a gear and a rack is used between the first driving member and the fixed seat, and between the second driving member and the movable seat.

8. The multi-wind direction parachute simulator according to claim 6, characterized in that: The fixed seat and the movable seat are both composed of a pair of parallel and spaced I-beams, and a pair of wheel groups are provided on both sides of the movable seat and the movable seat; the wheel groups include four rollers arranged at both ends and four clamping wheels arranged in the middle; the four rollers are arranged in pairs on both sides of the I-beam and roll along the track; the four clamping wheels are arranged in pairs on both sides of the I-beam and clamp the vertical connection parts of the I-beam.

9. The multi-wind direction parachute simulator according to claim 6, characterized in that: The parachute dynamic simulation part includes a rotating seat, a rotating driving part, a back retracting and releasing mechanism, a back retracting and releasing motor, a strap suspension seat, a retracting belt, a strap, a waist retracting and releasing mechanism, a waist retracting and releasing motor and a waist pulling belt; The rotating seat is rotatably mounted on the bottom of the moving seat, and the rotating driving member is mounted on the moving seat and is connected to drive the rotating seat to rotate; There are four groups of back retractable mechanisms, which are distributed in a square shape at the bottom of the rotating seat, and are connected in series in pairs on the same side; The shoulder strap suspension seat is arranged at the bottom of the rotating seat and is connected to four back retracting and releasing mechanisms respectively through the four retracting belts; There are two back retractable motors installed on the rotating seat, and they drive two sets of back retractable mechanisms to retract / release the reel belts, and drive the back strap suspension seat to rise or fall; The strap is mounted on the bottom of the back reciprocating motor; The waist retracting and releasing mechanism is installed at one end of the bottom of the rotating seat and is connected to the two waist pulling belts at the same time; the waist retracting and releasing motor is installed on the rotating seat and drives the waist retracting and releasing mechanism to retract / release the waist pulling belts.

10. The multi-wind direction parachute simulator according to claim 1, characterized in that: A lifting drive member is provided at the bottom of the landing platform, and the landing platform is a lifting platform; the fan assembly also includes a second fan, and the second fan is installed at the bottom of the simulation space.

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