Magnetic interaction aerospace environment simulation training device and method

Abstract

The application provides a magnetic interaction aerospace environment simulation training device and method, which comprises a shell, a seat movement bin, a seat mechanism, a magnetic force generating mechanism and a magnetic force receiving mechanism; the shell is placed on the ground, the seat movement bin is placed in the shell, and the seat mechanism is placed in the seat movement bin; the magnetic force generating mechanism is arranged outside the seat movement bin and can controllably slide along the outside of the seat movement bin; the magnetic force receiving mechanism is fixedly arranged on the seat mechanism and drives the seat mechanism to simulate aerospace environment movement in a suspended state under the traction of the magnetic force generating mechanism; the device and method control the movement and magnetic force output of the magnetic force generating mechanism to control the movement of the seat mechanism, so that the seat mechanism has high freedom and can freely move in various postures and directions, the simulation of irregular movement such as oscillation, swinging and circling in the aerospace environment is realized, and the training requirements of the aerospace environment are met.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of space technology, and particularly relates to a magnetic interaction space environment simulation training device and method. BACKGROUND

[0002] Astronauts often face various space environments that are difficult for ordinary people to accept, such as oscillation, hovering, oscillation, etc. Therefore, in order to ensure the smooth execution of the flight task and the personal safety of the flight personnel, it is particularly important to select personnel with good endurance and adaptability and to enhance the simulation training of human adaptability in space environment.

[0003] At present, there are various space mechanics environment simulation devices at home and abroad, such as swing swings, manned centrifuges, rotating chairs, etc. The manned centrifuge is usually used to simulate supergravity environment. The arm frame drives the suspension cabin to rotate around the main shaft in the horizontal plane. When the suspension cabin moves in a circle, the centrifugal inertia force along the radius outward is generated, so that the test subject bears the supergravity action formed by the horizontal direction inertia force and the vertical direction gravity. The swing swing is generally used for pilot quality training. The swing rod starts from the horizontal state and swings down. The swing does the pendulum motion through the action of gravity. The human body receives variable acceleration load in the swinging process and achieves the training purpose. However, the above common space training devices can only simulate a specific motion environment alone, and cannot simulate oscillation, hovering, oscillation and other environments at the same time, resulting in complicated structure of the training device. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the application provides a magnetic interaction space environment simulation training device, which comprises: a shell, a seat movement bin, a seat mechanism, a magnetic force generating mechanism and a magnetic force receiving mechanism;

[0005] The shell is placed on the ground, the seat movement bin is placed in the shell, and the seat mechanism is placed in the seat movement bin. The shell, the seat movement bin and the seat mechanism are all openable and closable structures for training personnel to enter the seat mechanism.

[0006] The magnetic force generating mechanism is arranged outside the seat movement bin and can controllably slide along the outside of the seat movement bin.

[0007] The magnetic force receiving mechanism is fixedly arranged on the seat mechanism and drives the seat mechanism to simulate space environment movement in a suspended state under the traction of the magnetic force generating mechanism.

[0008] Preferably, the seat movement bin comprises an upwardly arched upper bin wall 24 and a downwardly arched lower bin wall 25, and a seat movement cavity 10 for accommodating the seat mechanism is formed between the upper bin wall 24 and the lower bin wall 25.

[0009] The magnetic force generating mechanism comprises a first magnetic force generator 7 and a second magnetic force generator 15, and the magnetic force receiving mechanism comprises a first magnetic force receiver 8 and a second magnetic force receiver 14;

[0010] The first magnetic force generator 7 is controllably slidable along the outside of the upper wall 24, and the second magnetic force generator 15 is controllably slidable along the outside of the lower wall 25.

[0011] The first magnetic force receiver 8 is arranged at the top end of the seat mechanism and is paired with the first magnetic force generator 7, and the second magnetic force receiver 14 is arranged at the bottom end of the seat mechanism and is paired with the second magnetic force generator 15.

[0012] Preferably, the first magnetic force generator 7 and the second magnetic force generator 15 are structurally identical and each comprises a suction cup 23 and a magnetic induction coil 16 wound at the tail end of the suction cup 23; the suction cup 23 is in contact with the outside wall of the seat movement chamber, and a remote control movement device is arranged in the suction cup 23 for driving the suction cup 23 to slide along the outside wall of the seat movement chamber.

[0013] Preferably, the shell comprises an upper shell 1 and a lower shell 6; the upper shell 1 is buckled on the upper wall 24 and is arranged spaced apart from the upper wall 24, and the bottom of the upper shell 1 is sealingly connected to the bottom of the upper wall 24 through a first sealing ring 3, an upper magnetic force cavity 2 is formed between the upper shell 1, the upper wall 24 and the first sealing ring 3, and the first magnetic force generator 7 is arranged in the upper magnetic force cavity 2.

[0014] The lower shell 6 is buckled on the bottom of the lower wall 25 and is arranged spaced apart from the lower wall 25, and the top of the lower shell 6 is sealingly connected to the top of the lower wall 25 through a second sealing ring 4, a lower magnetic force cavity 5 is formed between the lower shell 6, the lower wall 25 and the second sealing ring 4, and the second magnetic force generator 15 is arranged in the lower magnetic force cavity 5.

[0015] Preferably, the space size of the seat movement cavity 10 is greater than the space size occupied by the seat mechanism when simulating the space environment movement.

[0016] Preferably, the seat mechanism comprises an egg-shaped chamber and a seat 12 arranged in the egg-shaped chamber, the small-diameter end of the egg-shaped chamber is upward, and the center of gravity of the egg-shaped chamber is located at the seat 12.

[0017] Preferably, the seat 12 is provided with a first safety restraint belt 17, a second safety restraint belt 19, a first safety belt clamping groove 20 and a second safety belt clamping groove 18, the first safety restraint belt 17 and the second safety restraint belt 19 are arranged in cross, the bottom end of the first safety restraint belt 17 is clamped on the first safety belt clamping groove 20, and the bottom end of the second safety restraint belt 19 is clamped on the second safety belt clamping groove 18.

[0018] Preferably, the egg-shaped cabin comprises an egg-shaped cabin shell 11 and an egg-shaped cabin base 13, and the egg-shaped cabin shell 11 is threadedly connected with the egg-shaped cabin base 13.

[0019] The first magnetic force receiver 8 is fixed at the top end of the egg-shaped cabin shell 11, and the second magnetic force receiver 14 is fixed at the bottom end of the egg-shaped cabin base 13.

[0020] Preferably, a plurality of air exchange holes 9 are arranged in a circle at the top of the egg-shaped cabin shell 11.

[0021] Based on the same inventive concept, the application further provides a magnetic force interactive aerospace environment simulation training method, which comprises the following steps:

[0022] When the training personnel enter the seat mechanism via the shell and the seat movement cabin, the magnetic force generating mechanism is started to generate a magnetic force, and the magnetic force receiving mechanism on the seat mechanism is driven to suspend the seat mechanism in the middle of the seat movement cabin under the traction of the magnetic force.

[0023] The magnetic force of the magnetic force generating mechanism is controlled to change, so that the seat mechanism oscillates.

[0024] The magnetic force generating mechanism is controlled to move along the outside of the seat movement cabin according to a designed trajectory, so that the seat mechanism swings or spirals.

[0025] Compared with the closest prior art, the application has the following beneficial effects:

[0026] The application provides a magnetic force interactive aerospace environment simulation training device, which comprises a shell, a seat movement cabin, a seat mechanism, a magnetic force generating mechanism and a magnetic force receiving mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1A magnetic interaction aerospace environment simulation training device structure schematic diagram provided for the application;

[0028] Figure 2 A partial cross-sectional view of the upper shell provided for the application;

[0029] Figure 3 A structure schematic diagram of the first sealing ring or the second sealing ring provided for the application;

[0030] Figure 4 A structure schematic diagram of the first magnetic force generator or the second magnetic force generator provided for the application;

[0031] Figure 5 A first magnetic force receiver structure schematic diagram provided for the application;

[0032] Figure 6 A second magnetic force receiver structure schematic diagram provided for the application;

[0033] Figure 7 A seat structure schematic diagram provided for the application;

[0034] Figure 8 An egg-shaped bin connecting structure schematic diagram provided for the application;

[0035] Figure 9 A magnetic interaction aerospace environment simulation training method flow chart provided for the application;

[0036] 1, upper shell; 2, upper magnetic force cavity; 3, first sealing ring; 4, second sealing ring; 5, lower magnetic force cavity; 6, lower shell; 7, first magnetic force generator; 8, first magnetic force receiver; 9, air exchange hole; 10, seat movement cavity; 11, egg-shaped bin shell; 12, seat; 13, egg-shaped bin base; 14, second magnetic force receiver; 15, second magnetic force generator; 16, magnetic induction coil; 17, first safety restraint belt; 18, second safety belt clamping groove; 19, second safety restraint belt; 20, first safety belt clamping groove; 21, internal thread; 22, external thread; 23, suction cup; 24, upper bin wall; 25, lower bin wall. DETAILED DESCRIPTION

[0037] The specific embodiments of the application will be further described in detail below with reference to the accompanying drawings.

[0038] Example 1:

[0039] A magnetic interaction aerospace environment simulation training device structure schematic diagram provided for the application is shown in Figure 1 , which includes a shell, a seat movement bin, a seat mechanism, a magnetic force generating mechanism, and a magnetic force receiving mechanism.

[0040] The shell is placed on the ground, the seat movement bin is placed in the shell, and the seat mechanism is placed in the seat movement bin; the shell, the seat movement bin and the seat mechanism are all openable and closable structures for training personnel to enter the seat mechanism;

[0041] The magnetic force generating mechanism is arranged outside the seat movement bin and can controllably slide along the outside of the seat movement bin;

[0042] The magnetic force receiving mechanism is fixedly arranged on the seat mechanism and drives the seat mechanism to move in a suspended state to simulate a space environment under the traction of the magnetic force generating mechanism.

[0043] The seat movement bin includes an upwardly arched upper bin wall 24 and a downwardly arched lower bin wall 25, and a seat movement cavity 10 for accommodating the seat mechanism is formed between the upper bin wall 24 and the lower bin wall 25;

[0044] The magnetic force generating mechanism includes a first magnetic force generator 7 and a second magnetic force generator 15, and the magnetic force receiving mechanism includes a first magnetic force receiver 8 and a second magnetic force receiver 14;

[0045] The first magnetic force generator 7 controllably slides along the outside of the upper bin wall 24, and the second magnetic force generator 15 controllably slides along the outside of the lower bin wall 25;

[0046] As shown in Figure 5 and Figure 6 , the first magnetic force receiver 8 is arranged at the top end of the seat mechanism and is paired with the first magnetic force generator 7, and the second magnetic force receiver 14 is arranged at the bottom end of the seat mechanism and is paired with the second magnetic force generator 15.

[0047] As shown in Figure 4 , the first magnetic force generator 7 and the second magnetic force generator 15 are structurally identical and each include a suction cup 23 and a magnetic induction coil 16 wound at the tail end of the suction cup 23; the suction cup 23 is in contact with the outer wall of the seat movement bin, and a remote control movement device is arranged in the suction cup 23, which automatically or manually controls the sliding of the suction cup 23 and the magnetic induction coil 16 thereon along the outer wall of the seat movement bin.

[0048] When the magnetic induction coil 16 is powered, a magnetic force can be generated by the principle of electricity generating magnetism, and the magnetic force strength can be adjusted by the power size, and the first magnetic force receiver 8 and the second magnetic force receiver 14 have a strong reaction to the magnetic force, generating a suction force sufficient to move the egg-shaped bin.

[0049] The shell includes an upper shell 1 and a lower shell 6; the upper shell 1 is buckled on the upper bin wall 24 and is arranged in a spaced manner with the upper bin wall 24, as shown in Figure 2 and Figure 3As shown, the bottom of the upper shell 1 is sealingly connected with the bottom of the upper wall 24 through the first sealing ring 3, and the upper shell 1, the upper wall 24 and the first sealing ring 3 form an upper magnetic force cavity 2, and the first magnetic force generator 7 is arranged in the upper magnetic force cavity 2.

[0050] The lower shell 6 is arranged on the bottom of the lower wall 25 and spaced from the lower wall 25, and the top of the lower shell 6 is sealingly connected with the top of the lower wall 25 through the second sealing ring 4, and the lower shell 6, the lower wall 25 and the second sealing ring 4 form a lower magnetic force cavity 5, and the second magnetic force generator 15 is arranged in the lower magnetic force cavity 5.

[0051] The space size of the seat movement cavity 10 is greater than the space size occupied by the seat mechanism when simulating the space environment movement.

[0052] The seat mechanism includes an egg-shaped bin and a seat 12 arranged in the egg-shaped bin, and the egg-shaped bin is upwardly small in diameter, and the center of gravity of the egg-shaped bin is located at the seat 12, so as to ensure that the laboratory works with the training personnel as the center.

[0053] Meanwhile, the center of gravity of the egg-shaped bin is below the geometric center thereof, so that the egg-shaped bin becomes a tumbler structure, and the training personnel can easily enter and exit when there is no magnetic force.

[0054] As shown in the drawings, Figure 7 The seat 12 is provided with a first safety restraint belt 17, a second safety restraint belt 19, a first safety belt clamping groove 20 and a second safety belt clamping groove 18, and during the operation of the device, the first safety restraint belt 17 and the second safety restraint belt 19 are arranged in a cross manner, the bottom end of the first safety restraint belt 17 is clamped on the first safety belt clamping groove 20, and the bottom end of the second safety restraint belt 19 is clamped on the second safety belt clamping groove 18, so as to fix the training personnel on the seat 12 and ensure the safety of the training personnel.

[0055] As shown in the drawings, Figure 8 The egg-shaped bin includes an egg-shaped bin shell 11 and an egg-shaped bin base 13, the bottom of the egg-shaped bin shell 11 is provided with an internal thread 21, the top of the egg-shaped bin base 13 is provided with an external thread 22, and the egg-shaped bin shell 11 is threadedly connected with the egg-shaped bin base 13.

[0056] The first magnetic force receiver 8 is fixed at the top end of the egg-shaped bin shell 11, and the second magnetic force receiver 14 is fixed at the bottom end of the egg-shaped bin base 13.

[0057] A plurality of air exchange holes 9 are arranged in a circumferential manner at the top of the egg-shaped bin shell 11.

[0058] Example 2:

[0059] Based on the same application concept, the application also provides a magnetic interaction space environment simulation training method, a flowchart of which is shown in Figure 9 The method comprises the following steps:

[0060] Step 1: when the training personnel enter the seat mechanism via the shell and the seat movement cabin, the magnetic force generating mechanism is started to generate magnetic force, and the magnetic force receiving mechanism on the seat mechanism is driven to suspend the seat mechanism in the middle of the seat movement cabin under the traction of the magnetic force;

[0061] Step 2: the magnetic force of the magnetic force generating mechanism is controlled to change, so that the seat mechanism oscillates;

[0062] Step 3: the magnetic force generating mechanism is controlled to move along the outside of the seat movement cabin according to a designed trajectory, so that the seat mechanism swings or spirals;

[0063] Before Step 1 is performed, the upper shell 1 is separated from the lower shell 6 by an external driving force, and the egg-shaped cabin shell 11 is separated from the egg-shaped cabin base 13 by screw connection, the training personnel enter the egg-shaped cabin and sit on the seat 12, the first safety restraint belt 17 and the second safety restraint belt 19 are respectively inserted into the first safety belt clamping groove 20 and the second safety belt clamping groove 18, and the egg-shaped cabin shell 11 is closed with the egg-shaped cabin base 13, and the upper shell 1 is closed with the lower shell 6;

[0064] Step 1 specifically comprises: the magnetic induction coils 16 of the first magnetic force generator 7 and the second magnetic force generator 15 located on the outside of the upper and lower ends of the seat movement cabin are powered on, and the power of the magnetic induction coils 16 is adjusted respectively, so that the seat mechanism is suspended in the seat movement cavity 10, and the seat 12 is located in the center of the seat movement cavity 10;

[0065] Step 2 specifically comprises: the sliding setting angle of the first magnetic force generator 7 and the second magnetic force generator 15 is adjusted, and the center connecting line of the first magnetic force generator 7 and the second magnetic force generator 15 is kept coinciding with the axis of the suspended egg-shaped cabin all the time; at this time, the positions of the first magnetic force generator 7 and the second magnetic force generator 15 are fixed, the power output of the magnetic induction coil 16 of the first magnetic force generator 7 is increased, and the power output of the magnetic induction coil 16 of the second magnetic force generator 15 is decreased, so that the suction force on the first magnetic force receiver 8 is increased, the suction force on the second magnetic force receiver 14 is decreased, and the seat mechanism moves to the upper end; conversely, the power output of the magnetic induction coil 16 of the first magnetic force generator 7 is decreased, and the power output of the magnetic induction coil 16 of the second magnetic force generator 15 is increased, so that the seat mechanism moves to the lower end; by adjusting the rules of increasing and decreasing the power output on the two sides respectively, the seat mechanism can simulate the up-and-down oscillation motion in any designed angle in the space environment;

[0066] Step 3 specifically comprises:

[0067] 1) The specific steps for swinging the seat mechanism are:

[0068] The magnetic field coil 16 of the first magnetic force generator 7 and the second magnetic force generator 15 is controlled to output power consistent with the power output in step 1, so that the first magnetic force generator 7 is located outside the top end of the upper wall 24, and the second magnetic force generator 15 is controlled to move along different semicircular arcs of the outer wall of the upper wall 24 to contact the second sealing ring 4, and simulate swinging motion to reciprocate, so that the seat mechanism swings in different directions with the first magnetic force receiver 8 attracted to the first magnetic force generator 7 as the fixed point;

[0069] The second magnetic force generator 15 is located outside the bottom end of the lower wall 25, and the first magnetic force generator 7 is controlled to move along different semicircular arcs of the outer wall of the lower wall 25 to contact the first sealing ring 3, and simulate swinging motion to reciprocate, so that the seat mechanism swings in different directions with the second magnetic force receiver 14 attracted to the second magnetic force generator 15 as the fixed point;

[0070] The center connecting line of the first magnetic force generator 7 and the second magnetic force generator 15 is kept coinciding with the axis of the suspended egg-shaped bin at all times, and the first magnetic force generator 7 and the second magnetic force generator 15 are controlled to move in opposite sliding directions to the corresponding sealing rings, and simulate swinging motion to reciprocate, so that the seat mechanism swings back and forth with the center of the seat movement cavity 10 as the fixed point.

[0071] By adjusting the movement law of the first magnetic force generator 7 and the second magnetic force generator 15, the seat mechanism simulates the swinging motion scene in each direction in the space environment.

[0072] 2) The specific steps for spiraling the seat mechanism are:

[0073] The magnetic field coil 16 of the first magnetic force generator 7 and the second magnetic force generator 15 is controlled to output power consistent with the power output in step 1, so that the first magnetic force generator 7 is located outside the top end of the upper wall 24, and the second magnetic force generator 15 is controlled to move along different semicircular arcs of the outer wall of the upper wall 24 to contact the second sealing ring 4, and simulate swinging motion to reciprocate, so that the seat mechanism swings in different directions with the first magnetic force receiver 8 attracted to the first magnetic force generator 7 as the fixed point;

[0074] The second magnetic force generator 15 is located outside the bottom end of the lower wall 25, and the first magnetic force generator 7 is controlled to move along different semicircular arcs of the outer wall of the lower wall 25 to contact the first sealing ring 3, and simulate swinging motion to reciprocate, so that the seat mechanism swings in different directions with the first magnetic force receiver 15 as the fixed point;

[0075] The first magnetic force generator 7 and the second magnetic force generator 15 are controlled to move along different semicircular arcs of the outer wall of the lower wall 25 to contact the first sealing ring 3, and simulate swinging motion to reciprocate, so that the seat mechanism swings in different directions with the first magnetic force receiver 15 as the fixed point;

[0076] By adjusting the moving law of the first magnetic force generator 7 and the second magnetic force generator 15, the seat mechanism simulates the situation of the orbiting movement in the space environment.

[0077] After the step 3, the power supply of the magnetic induction coil 16 of the first magnetic force generator 7 and the second magnetic force generator 15 is ended, the training personnel unfasten the safety restraint belt one 17 and the safety restraint belt two 19, and the egg-shaped shell 11 is separated from the egg-shaped base 13 by the connection between the inner thread 21 and the outer thread 22 being released by the external driving force, the upper shell body 1 is separated from the lower shell body 6, and the training personnel evacuates the device.

[0078] Those skilled in the art should understand that the embodiments of the present application can be provided as a method, a system, or a computer program product. Therefore, the present application can adopt a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present application can adopt a computer program product in the form of being implemented on one or more computer usable storage media containing computer usable program codes (including but not limited to disk storage, CD-ROM, optical storage, etc.).

[0079] The present application is described with reference to flowcharts and / or block diagrams of the method, device (system), and computer program product according to the embodiments of the present application. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, and the combination of the flows and / or blocks in the flowcharts and / or block diagrams can be realized by computer program instructions. These computer program instructions can be provided to a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing devices to produce a machine, so that the instructions executed by the computer or other programmable data processing devices generate a device that realizes the functions specified in the flowcharts and / or block diagrams. Figure 1 one or more flows and / or blocks Figure 1 an apparatus that carries out the functions specified in one or more blocks.

[0080] These computer program instructions can also be stored in a computer readable memory that can guide the computer or other programmable data processing devices to work in a specific way, so that the instructions stored in the computer readable memory produce a manufactured product including instruction apparatus, which realizes the functions specified in the flowcharts and / or block diagrams. Figure 1 one or more flows and / or blocks Figure 1 an apparatus that carries out the functions specified in one or more blocks.

[0081] These computer program instructions can also be loaded into a computer or other programmable data processing device, so that a series of operation steps are performed on the computer or other programmable device to produce a computer-implemented process, so that the instructions executed on the computer or other programmable device provide a process for realizing the functions specified in the flowcharts and / or block diagrams. Figure 1 one or more flows and / or blocksFigure 1 the steps of the functions specified in the one or more blocks.

[0082] It should be noted that the above-mentioned embodiments are merely used to illustrate the technical solutions of the present application, but not to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the above-mentioned embodiments, those skilled in the art should understand that: after reading the present application, those skilled in the art can make various changes, modifications or equivalent replacements to the specific embodiments of the application. However, these changes, modifications or equivalent replacements are all within the scope of protection of the claims of the application to be examined.

Claims

1. A magnetic interactive space environment simulation training device, characterized in that, The shell, the seat movement bin, the seat mechanism, the magnetic force generating mechanism and the magnetic force receiving mechanism are included. The shell is placed on the ground, the seat movement bin is placed in the shell, and the seat mechanism is placed in the seat movement bin. The shell, the seat movement bin and the seat mechanism are all openable and closable structures for training personnel to enter the seat mechanism. The magnetic force generating mechanism is arranged outside the seat movement bin and can controllably slide along the outside of the seat movement bin. The magnetic force receiving mechanism is fixedly arranged on the seat mechanism and drives the seat mechanism to simulate space environment movement in a suspended state under the traction of the magnetic force generating mechanism. The seat movement bin includes an upwardly arched upper bin wall (24) and a downwardly arched lower bin wall (25), and a seat movement cavity (10) for accommodating the seat mechanism is formed between the upper bin wall (24) and the lower bin wall (25). The magnetic force generating mechanism includes a first magnetic force generator (7) and a second magnetic force generator (15), and the magnetic force receiving mechanism includes a first magnetic force receiver (8) and a second magnetic force receiver (14). The first magnetic force generator (7) controllably slides along the outside of the upper bin wall (24), and the second magnetic force generator (15) controllably slides along the outside of the lower bin wall (25). The first magnetic force receiver (8) is arranged at the top end of the seat mechanism and is paired with the first magnetic force generator (7), and the second magnetic force receiver (14) is arranged at the bottom end of the seat mechanism and is paired with the second magnetic force generator (15).

2. The apparatus of claim 1, wherein, The first magnetic force generator (7) and the second magnetic force generator (15) are the same in structure and each include a suction disc (23) and a magnetic induction coil (16) wound at the tail end of the suction disc (23); the suction disc (23) is in contact with the outer wall of the seat movement bin, and a remote control movement device is arranged in the suction disc (23) to drive the suction disc (23) to slide along the outer wall of the seat movement bin. The shell includes an upper shell (1) and a lower shell (6); the upper shell (1) is buckled on the upper bin wall (24) and is spaced apart from the upper bin wall (24), the bottom of the upper shell (1) is sealingly connected with the bottom of the upper bin wall (24) through a first sealing ring (3), an upper magnetic force cavity (2) is formed between the upper shell (1), the upper bin wall (24) and the first sealing ring (3), and the first magnetic force generator (7) is arranged in the upper magnetic force cavity (2); 3. The apparatus of claim 2, wherein, The lower shell (6) is buckled on the bottom of the lower bin wall (25) and is spaced apart from the lower bin wall (25), the top of the lower shell (6) is sealingly connected with the top of the lower bin wall (25) through a second sealing ring (4), a lower magnetic force cavity (5) is formed between the lower shell (6), the lower bin wall (25) and the second sealing ring (4), and the second magnetic force generator (15) is arranged in the lower magnetic force cavity (5).

4. The apparatus of claim 1, wherein, The space size of the seat movement cavity (10) is greater than the space size occupied by the seat mechanism when simulating space environment movement. The seat mechanism includes an egg-shaped bin and a seat (12) arranged in the egg-shaped bin, the small-diameter end of the egg-shaped bin is upward, and the center of gravity of the egg-shaped bin is located at the seat (12).

5. The apparatus of claim 4, wherein, The seat (12) is provided with a first safety restraint belt (17), a second safety restraint belt (19), a first safety belt slot (20) and a second safety belt slot (18), the first safety restraint belt (17) and the second safety restraint belt (19) are arranged in cross, the bottom end of the first safety restraint belt (17) is clamped on the first safety belt slot (20), and the bottom end of the second safety restraint belt (19) is clamped on the second safety belt slot (18).

6. The apparatus of claim 4, wherein, The egg-shaped bin comprises an egg-shaped bin shell (11) and an egg-shaped bin base (13), and the egg-shaped bin shell (11) is threadedly connected with the egg-shaped bin base (13). The first magnetic force receiver (8) is fixed at the top end of the egg-shaped bin shell (11), and the second magnetic force receiver (14) is fixed at the bottom end of the egg-shaped bin base (13).

7. The apparatus of claim 6, wherein, A plurality of air exchange holes (9) are arranged in a circumferential direction at the top of the egg-shaped bin shell (11).

8. A simulation training method using the magnetic interactive space environment simulation training device according to any one of claims 1 to 7, characterized by, The method comprises: When the training personnel enter the seat mechanism through the shell and the seat movement bin, the magnetic force generating mechanism is started to generate magnetic force, and the magnetic force receiving mechanism on the seat mechanism drives the seat mechanism to float in the middle of the seat movement bin under the traction of the magnetic force; The magnetic force of the magnetic force generating mechanism is controlled to change, so that the seat mechanism oscillates; The magnetic force generating mechanism is controlled to move along the outside of the seat movement bin according to the designed track, so that the seat mechanism swings or spirals.

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