Immersive virtual reality rehabilitation training device and method for cancerous fatigue management

Abstract

The invention discloses an immersive virtual reality rehabilitation training device and method for cancerous fatigue management, and relates to the technical field of rehabilitation training devices.The immersive virtual reality rehabilitation training device comprises a base and a simulator fixedly arranged on the base, a height-adjustable supporting ring is arranged on the base, and the side, away from the simulator, of the supporting ring is designed to be open. According to the immersive virtual reality rehabilitation training device and method for cancerous fatigue management, a linkage transmission structure of an adjusting gear and a multi-rotation gear is adopted, a push plate is pushed to drive the adjusting gear to rotate, then a plurality of adjusting screws are driven to rotate synchronously, and stable lifting of a supporting ring is achieved in cooperation with threaded transmission of an adjusting sleeve and the adjusting screws. The multiple adjusting screw rods synchronously act to ensure that the supporting ring is always kept horizontal in the lifting process, inclination unbalance is avoided, the waist and chest supporting requirements of patients with different heights can be accurately met, and the patients are always in a comfortable and safe training posture.

Description

Technical Field

[0001] This invention relates to the field of rehabilitation training device technology, specifically to an immersive virtual reality rehabilitation training device and method for managing cancer-related fatigue. Background Technology

[0002] Cancer fatigue is a common and severe symptom in cancer patients during treatment and recovery, characterized by persistent weakness and exhaustion that cannot be effectively relieved by rest. It significantly reduces patients' quality of life and affects treatment adherence and the recovery process. Currently, clinical management of cancer fatigue mainly relies on drug intervention, psychological counseling, and routine rehabilitation training. However, these methods have several limitations: drug intervention may have side effects; the effectiveness of psychological counseling varies greatly among individuals; and traditional rehabilitation training devices lack flexible adjustment functions, with fixed support structure heights that cannot adapt to the different heights of patients, leading to postural imbalances, poor comfort, and even increased risk of falls for some patients. Furthermore, the fixed inclination angle of training tracks prevents dynamic adjustment of training intensity based on individual patient fitness levels. Patients with weaker fitness levels are prone to increased fatigue due to excessive intensity, while patients with better fitness levels may not achieve ideal rehabilitation results due to insufficient intensity.

[0003] To address these issues, the present invention provides an immersive virtual reality rehabilitation training device and method for managing cancer-related fatigue. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an immersive virtual reality rehabilitation training device and method for managing cancer-related fatigue, thus solving the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: an immersive virtual reality rehabilitation training device for cancer fatigue management, comprising a base and a simulator fixedly mounted on the base. The base is provided with a height-adjustable support ring, the side of the support ring away from the simulator is designed to be open, and a limiting ring with interlocking ends is slidably provided on the outer surface of the opening. The base is provided with a running track assembly, wherein the tilt angle of the running track assembly is adjustable.

[0006] The top of the base is provided with multiple adjusting screws that can be rotated through it. The outer surface of each adjusting screw is threaded with an adjusting sleeve. The support ring is fixedly installed at the top of the adjusting sleeve.

[0007] A mounting ring is fixedly installed on the top of the base. The track assembly is located inside the mounting ring, and the adjusting screw is located outside the mounting ring. A power assembly that drives multiple adjusting screws to rotate synchronously is installed inside the base. The power assembly partially passes through the mounting ring and is engaged with it.

[0008] Preferably, the power assembly includes a rotating gear fixedly mounted at the bottom end of the adjusting screw, and an adjusting gear rotatably mounted inside the base, which meshes with multiple rotating gears. By rotating the adjusting gear, the multiple rotating gears are driven to synchronously rotate the adjusting screw.

[0009] Preferably, an adjusting rod is fixedly provided on the top of the adjusting gear, one end of the adjusting rod passes through the inner top wall of the base and the side wall of the mounting ring in sequence, a push plate is fixedly provided on the end of the adjusting rod, the push plate is slidably disposed with the outer side wall of the mounting ring, a plurality of limiting slots are provided through the top of the mounting ring, a limiting post is engaged in the limiting slot, and the bottom end of the limiting post extends into the adjusting rod and is engaged with its inner wall.

[0010] Preferably, the base and the mounting ring are provided with guide grooves on opposite sides, and the adjusting rod passes through the guide grooves and is slidably disposed with their inner walls.

[0011] Preferably, the runway assembly includes a support block fixedly mounted on the top of the base, support plates symmetrically and rotatably mounted on both sides of the support block, a plurality of support rollers rotatably mounted between the two support plates, and a conveyor belt drivingly mounted on the outer surface of the support rollers.

[0012] Preferably, a connecting rod is rotatably provided between the free ends of the support plate, the connecting rod passes through the support block and slides along its inner wall, and the support block is provided with a drive structure inside to drive the support plate to rotate around the rotatable connection point between it and the support block.

[0013] Preferably, the support block has an arc-shaped groove centered at the rotatable connection between the support plate and the support block, and the connecting rod passes through the arc-shaped groove and is fitted against its inner wall.

[0014] Preferably, the driving structure includes an electric push rod fixedly disposed inside the support block, a drive frame fixedly disposed at the output end of the electric push rod, and drive blocks fixedly disposed at both ends of the drive frame. The top side of the drive block is inclined and abuts against the outer side of the connecting rod.

[0015] Preferably, a connecting sleeve is symmetrically fixed to the outside of the connecting rod, and a ball is embedded at the bottom end of the connecting sleeve, the ball being abutted against the inclined surface of the driving block;

[0016] The support block is symmetrically fixed with guide rods inside, and the guide rods pass through the drive frame and slide along its inner surface.

[0017] A training method for an immersive virtual reality rehabilitation training device for cancer fatigue management includes the following steps:

[0018] Step 1: After the patient enters the support ring, the sliding limit ring closes the opening to fix the body. The simulator starts and presents a virtual rehabilitation scene, with the patient standing on the conveyor belt of the track component.

[0019] Step 2: When the height needs to be adjusted to match the patient's height, pull out the limiting post to release the adjusting rod, push the push plate to drive the adjusting rod to slide along the guide groove, and then drive the adjusting gear to rotate; the adjusting gear meshes with multiple rotating gears, driving all the adjusting screws to rotate synchronously, and through the thread transmission, the adjusting sleeve drives the support ring to rise and fall smoothly; after adjusting to the appropriate height, insert the limiting post into the corresponding limiting slot and lock it into the adjusting rod to lock the position of the support ring;

[0020] Step 3: Based on the patient's physical condition, the drive frame is moved along the guide rod by the extension and retraction of the electric push rod. The drive blocks at both ends of the drive frame abut against the ball bearings on the connecting rod through the inclined surface, pushing the connecting rod to slide along the arc groove. The connecting rod drives the support plates on both sides to rotate synchronously around the connection point with the support block, thereby adjusting the tilt angle of the conveyor belt to achieve graded adaptation of training intensity.

[0021] Beneficial effects

[0022] This invention provides an immersive virtual reality rehabilitation training device and method for managing cancer-related fatigue. Compared with existing technologies, it has the following advantages:

[0023] (1) The immersive virtual reality rehabilitation training device and method for cancer fatigue management adopts a linkage transmission structure of "adjusting gear + multi-rotating gear" to drive the push plate to drive the adjusting gear to rotate, thereby driving multiple adjusting screws to rotate synchronously. With the screw transmission of the adjusting sleeve and the adjusting screws, the support ring can be raised and lowered smoothly. The synchronous movement of multiple adjusting screws ensures that the support ring remains horizontal during the raising and lowering process, avoiding tilting and imbalance. It can accurately adapt to the waist and chest support needs of patients of different heights, allowing patients to always be in a comfortable and safe training posture. At the same time, the locking design of the limiting column and the limiting slot can quickly lock the height of the support ring. The operation is convenient and the locking is firm, effectively preventing the support ring from accidentally shifting during training, further improving the support stability and safety of use.

[0024] (2) The immersive virtual reality rehabilitation training device and method for cancer fatigue management uses an electric push rod to provide power. The drive frame moves smoothly along the guide rod, which drives the drive block to cooperate with the ball bearings through the inclined plane, pushing the connecting rod to slide along the arc groove, thereby driving the support plates on both sides to rotate synchronously, realizing flexible adjustment of the conveyor belt tilt angle. The adjustment structure has smooth transmission, and the precise extension and retraction of the electric push rod can realize graded fine adjustment of the angle, which can accurately match the training intensity according to the patient's physical condition (such as using a small tilt angle close to horizontal for patients in the early postoperative period, a moderate tilt angle for patients in the middle rehabilitation period, and a larger tilt angle for patients in the recovery period), avoiding the problem of mismatch between training intensity and patient physical condition. In addition, the ball bearings convert sliding friction into rolling friction, reducing power loss and structural wear. The guiding effect of the arc groove and the guide rod ensures accurate angle adjustment trajectory without jamming or deviation, improving adjustment reliability and device service life. Attached Figure Description

[0025] Figure 1 This is a first-view schematic diagram of the external structure of the present invention;

[0026] Figure 2 This is a second-view schematic diagram of the external structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the support ring installation according to the present invention;

[0028] Figure 4 This is a partial structural diagram of the power component of the present invention;

[0029] Figure 5 This is a schematic diagram showing the disassembled power component of the present invention;

[0030] Figure 6 This is a schematic diagram of the runway component installation according to the present invention;

[0031] Figure 7 This is a schematic diagram of the support plate installation of the present invention;

[0032] Figure 8 This is a schematic diagram of the installation of the drive structure of the present invention;

[0033] Figure 9 This is a schematic diagram of the driving structure of the present invention.

[0034] In the diagram: 1-Base, 2-Simulator, 3-Support ring, 4-Limit ring, 5-Runway assembly, 501-Support block, 502-Support plate, 503-Support roller, 504-Conveyor belt, 505-Connecting rod, 506-Drive structure, 5061-Electric push rod, 5062-Drive frame, 5063-Drive block, 5064-Connecting sleeve, 5065-Ball bearing, 5066-Guide rod, 507-Arc groove, 6-Adjusting screw, 7-Adjusting sleeve, 8-Mounting ring, 9-Power assembly, 901-Rotating gear, 902-Adjusting gear, 903-Adjusting rod, 904-Push plate, 905-Limiting slot, 906-Limiting post, 907-Guide groove. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figures 1-9 This invention provides a technical solution: an immersive virtual reality rehabilitation training device for cancer fatigue management, comprising a base 1 and a simulator 2 fixedly mounted on the base 1. The simulator 2 is existing technology and will not be described in detail here. It is used to provide cancer patients with immersive rehabilitation training scenarios such as virtual walkways and natural landscapes, using virtual reality technology to distract patients from fatigue, improve the fun and compliance of rehabilitation training, and assist in cancer fatigue management. The base 1 is provided with an adjustable support ring 3 to support the patient's body, such as the waist and chest, and to accommodate patients of different heights and body types. The side of the support ring 3 away from the simulator 2 is designed with an opening to facilitate the patient's entry and exit from the support area. The outer surface of the opening is slidably provided with a limiting ring 4 whose ends interlock. The limiting ring 4 cooperates with the opening structure of the support ring 3, and the opening is opened and closed by sliding adjustment: after the patient enters the support ring 3, sliding the limiting ring 4 so that the two ends interlock, closing the opening of the support ring 3 and forming a surrounding limitation on the patient's body; after the training is completed, sliding the limiting ring 4 in the opposite direction opens the opening, facilitating the patient's exit. The base 1 is equipped with a running track component 5, which simulates exercise scenarios such as walking and jogging. Combined with the immersive experience of the simulator 2, it achieves the combination of "virtual scene + actual exercise" and improves cancer fatigue through low-intensity and controllable exercise training. The tilt angle of the running track component 5 can be adjusted.

[0037] Multiple adjusting screws 6 are rotatably mounted through the top of the base 1. Adjusting sleeves 7 are threaded onto the outer surface of each adjusting screw 6. A support ring 3 is fixedly mounted on the top of the adjusting sleeve 7. The height of the support ring 3 can be adjusted by the cooperation of the adjusting screws 6 and the adjusting sleeves 7, ensuring a comfortable and safe posture for the patient during rehabilitation training. An installation ring 8 is fixedly mounted on the top of the base 1, forming a ring-shaped installation area. The track assembly 5 is located inside the installation ring 8, while the adjusting screws 6 are located outside the installation ring 8. A power assembly 9 is located inside the base 1, driving the multiple adjusting screws 6 to rotate synchronously. This power assembly 9 drives the multiple adjusting screws 6 to rotate synchronously, achieving smooth raising and lowering of the support ring 3. The power assembly 9 partially passes through and engages with the installation ring 8. The synchronous rotation of the adjusting screws 6 drives the adjusting sleeves 7 to rise and fall along their axial direction, thereby causing the support ring 3 to rise and fall synchronously, achieving height adjustment of the support ring 3 to accommodate the support needs of patients of different heights. Because multiple adjusting screws 6 rotate synchronously, multiple adjusting sleeves 7 can maintain synchronous raising and lowering, ensuring that the support ring 3 remains horizontal during the raising and lowering process, avoiding uneven force on the patient during support.

[0038] The power assembly 9 includes a rotating gear 901 fixedly mounted at the bottom end of the adjusting screw 6. An adjusting gear 902, meshing with multiple rotating gears 901, is rotatably mounted inside the base 1. The rotation of the adjusting gear 902 drives all meshing rotating gears 901 to rotate synchronously, thereby causing multiple adjusting screws 6 to rotate synchronously. An adjusting rod 903 receives external operating force to achieve its own rotation adjustment. The rotating adjusting gear 902 drives multiple rotating gears 901 to synchronously rotate the adjusting screws 6. An adjusting rod 903 is fixedly mounted on the top of the adjusting gear 902. One end of the adjusting rod 903 passes through the inner top wall of the base 1 and the side wall of the mounting ring 8. The adjusting rod 903 converts the sliding thrust of the push plate 904 into the rotational power of the adjusting gear 902. A push plate 904 is fixedly installed at the end of the rod 903. The push plate 904 is slidably disposed with the outer wall of the mounting ring 8. The operator pushes the push plate 904 to drive the adjusting rod 903 to slide, thereby driving the adjusting gear 902 to rotate, so as to realize the height adjustment of the support ring 3. At the same time, the push plate 904 increases the operating contact area, making it easier for the operator to apply force and improving the ease of operation. Several limiting slots 905 are evenly distributed through the top of the mounting ring 8. The limiting slots 905 cooperate with the limiting post 906 to lock the position of the adjusting rod 903. When the support ring 3 is adjusted to a suitable height, the limiting post 906 is inserted into the corresponding limiting slot 905 and locked into the adjusting rod 903, restricting the sliding of the adjusting rod 903 and the rotation of the adjusting gear 902, thereby fixing the height of the support ring 3. A limiting post 906 is engaged within the limiting slot 905. When inserted, it restricts the sliding of the adjusting rod 903, thereby locking the height of the support ring 3. When pulled out, it releases the adjusting rod 903, allowing for readjustment of the height of the support ring 3. The bottom end of the limiting post 906 extends into the adjusting rod 903 and engages with its inner wall. When the limiting post 906 is inserted into the limiting slot 905 and engaged with the adjusting rod 903, it fixes the position of the adjusting rod 903, thereby locking the adjusting gear 902 and the rotating gear 901 to prevent the height of the support ring 3 from shifting.

[0039] As a further technical solution, guide grooves 907 are provided through the opposite sides of the base 1 and the mounting ring 8. The adjusting rod 903 passes through the guide groove 907 and slides along its inner wall. The guide groove 907 through the side wall of the mounting ring 8 is aligned with the guide groove 907 of the base 1, providing double guidance for the sliding of the adjusting rod 903. Under the restriction of the guide groove 907, the adjusting rod 903 can only slide along a specific trajectory, ensuring the precise rotation trajectory of the adjusting gear 902 and preventing disengagement from the rotating gear 901.

[0040] The track assembly 5 includes a support block 501 fixedly mounted on the top of the base 1. Support plates 502 are symmetrically and rotatably mounted on both sides of the support block 501. The support plates 502 are rotatably connected to the support block 501 to form the frame structure of the track assembly 5, which is used to install the support roller 503 and the conveyor belt 504. The support plates 502 can rotate around the rotatable connection with the support block 501, thereby driving the support roller 503 and the conveyor belt 504 to adjust the tilt angle as a whole, thereby changing the exercise intensity of the patient during training. The rotational power is transmitted by the drive structure 506 through the connecting rod 505. Several support rollers 503 are rotatably arranged between two support plates 502. A drive motor is fixedly mounted on the support plate 502. The output shaft of the drive motor is fixedly mounted to the end of one of the support rollers 503, thereby providing rotational power to the support roller 503. The transmission speed of the drive motor can be adjusted according to the patient's condition. The support rollers 503 support the conveyor belt 504 and reduce the friction of the conveyor belt 504 during movement, ensuring that the conveyor belt 504 can be smoothly transmitted, simulating the movement effect of a real running track. The several support rollers 503 are evenly distributed to ensure that the conveyor belt 504 is evenly stressed, avoiding local collapse that could lead to a decrease in training experience or structural damage. A conveyor belt 504 is installed on the outer surface of the support roller 503. The patient stands on the conveyor belt 504 and simulates walking, jogging, and other movements through the transmission of the conveyor belt 504. Combined with the virtual scene of the simulator 2, the patient completes rehabilitation training in an immersive experience. A connecting rod 505 is rotatably installed between the free ends of the two support plates 502 to make the two support plates 502 rotate synchronously, ensuring that the tilt angle adjustment of the track assembly 5 is consistent and avoiding imbalance caused by unilateral tilt. The connecting rod 505 passes through the support block 501 and slides against its inner wall. The inside of the support block 501 is provided with a drive structure 506 that drives the support plate 502 to rotate around the rotatable connection between it and the support block 501.

[0041] As a further technical solution, an arc-shaped groove 507 is formed through the interior of the support block 501, with the rotational connection between the support plate 502 and the support block 501 as its center. The connecting rod 505 passes through the arc-shaped groove 507 and is fitted against its inner wall. The arc-shaped groove 507 provides a guiding path for the sliding of the connecting rod 505, ensuring the accurate trajectory of the support plate 502 during rotation and preventing structural jamming.

[0042] The drive structure 506 includes an electric push rod 5061 fixedly installed inside the support block 501. The push rod 5061 drives the drive frame 5062 to slide along the guide rod 5066 through the telescopic movement of the output end, converting electrical energy into mechanical energy and providing stable power for the tilt adjustment of the track assembly 5. The telescopic amount and telescopic speed can be adjusted by the control circuit to achieve precise and controllable adjustment of the tilt angle of the track assembly 5, adapting to the training needs of different patients. A drive frame 5062 is fixedly mounted on the output end of the electric push rod 5061. Drive blocks 5063 are fixedly mounted on both ends of the drive frame 5062. One side of the top of each drive block 5063 is sloped, and this slope abuts against the outer side of the connecting rod 505. When the drive frame 5062 moves telescopically with the electric push rod 5061, the slope of the drive block 5063 generates an upward or downward thrust on the connecting rod 505 through ball bearings 5065, causing the connecting rod 505 to slide along the arc groove 507, thereby driving the support plate 502 to rotate and adjusting the tilt angle of the runway component 5. The sloped design reduces friction, making power transmission smoother. A connecting sleeve 5064 is symmetrically fixed to the outside of the connecting rod 505, and the bottom end of the connecting sleeve 5064 is embedded with... The ball bearing 5065 abuts against the inclined surface of the drive block 5063. The ball bearing 5065 converts the sliding friction between the connecting rod 505 and the drive block 5063 into rolling friction, greatly reducing friction and power loss of the drive structure 506, while avoiding structural wear and extending service life. The support block 501 is symmetrically fixed with guide rods 5066 inside. The guide rods 5066 pass through the drive frame 5062 and slide on its inner surface. The guide rods 5066 provide precise guidance for the movement of the drive frame 5062, restricting the drive frame 5062 to move only along the axial direction of the guide rods 5066, preventing the drive frame 5062 from deviating and causing the drive block 5063 to lose contact with the connecting rod 505, thus ensuring the stability of power transmission.

[0043] A training method for an immersive virtual reality rehabilitation training device for cancer fatigue management includes the following steps:

[0044] Step 1: After the patient enters the support ring 3, the sliding limit ring 4 closes the opening to fix the body. The simulator 2 starts and presents a virtual rehabilitation scene. The patient stands on the conveyor belt 504 of the runway component 5.

[0045] Step 2: When adjusting to the patient's height, pull out the limiting post 906 to release the adjusting rod 903. Push the push plate 904 to drive the adjusting rod 903 to slide along the guide groove 907, thereby driving the adjusting gear 902 to rotate. The adjusting gear 902 meshes with multiple rotating gears 901, driving all adjusting screws 6 to rotate synchronously. Through threaded transmission, the adjusting sleeve 7 drives the support ring 3 to rise and fall smoothly. After adjusting to the appropriate height, insert the limiting post 906 into the corresponding limiting slot 905 and lock it onto the adjusting rod 903 to lock the position of the support ring 3.

[0046] Step 3: Based on the patient's physical condition, the drive frame 5062 is moved along the guide rod 5066 by the telescopic drive of the electric push rod 5061. The drive blocks 5063 at both ends of the drive frame 5062 abut against the ball bearings 5065 on the connecting rod 505 through the inclined surface, pushing the connecting rod 505 to slide along the arc groove 507. The connecting rod 505 drives the support plates 502 on both sides to rotate synchronously around the connection with the support block 501, thereby adjusting the tilt angle of the conveyor belt 504 to achieve graded adaptation of training intensity.

[0047] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An immersive virtual reality rehabilitation training device for cancer fatigue management, comprising a base (1), and a simulator (2) fixedly arranged on the base (1), characterized in that: The base (1) is provided with an adjustable height support ring (3), the side away from the simulator (2) of the support ring (3) is designed as an opening, and the outer surface of the opening is slidably provided with a limiting ring (4) with mutually inserted ends, the base (1) is provided with a runway assembly (5), wherein the inclination angle of the runway assembly (5) can be adjusted; A plurality of adjusting screws (6) are rotatably arranged on the top of the base (1), the outer surface of the adjusting screw (6) is threadedly provided with an adjusting sleeve (7), and the support ring (3) is fixedly arranged at the top end of the adjusting sleeve (7); The top of the base (1) is fixedly provided with a mounting ring (8), the runway assembly (5) is arranged inside the mounting ring (8), the adjusting screw (6) is arranged outside the mounting ring (8), and the inside of the base (1) is provided with a power assembly (9) for driving the plurality of adjusting screws (6) to rotate synchronously, and the power assembly (9) partially penetrates the mounting ring (8) and is clamped thereon.

2. The immersive virtual reality rehabilitation training device for cancer fatigue management of claim 1, wherein: The power assembly (9) comprises a rotating gear (901) fixedly arranged at the bottom end of the adjusting screw (6), and a adjusting gear (902) rotatably arranged in the inside of the base (1) and engaged with the plurality of rotating gears (901), wherein the adjusting gear (902) is rotated to drive the plurality of rotating gears (901) to rotate synchronously.

3. The immersive virtual reality rehabilitation training device for cancer fatigue management of claim 2, wherein: The top of the adjusting gear (902) is fixedly provided with an adjusting rod (903), one end of the adjusting rod (903) penetrates the inner top wall of the base (1) and the side wall of the mounting ring (8) in sequence, the end of the adjusting rod (903) is fixedly provided with a push plate (904), the push plate (904) is slidably arranged on the outer side wall of the mounting ring (8), a plurality of limiting clamping grooves (905) are formed in the top of the mounting ring (8), a limiting column (906) is clamped in the limiting clamping groove (905), and the bottom end of the limiting column (906) extends into the adjusting rod (903) and is clamped with the inner wall thereof.

4. The immersive virtual reality rehabilitation training device for cancer fatigue management of claim 3, wherein: The opposite sides of the base (1) and the mounting ring (8) are both provided with guide grooves (907), and the adjusting rod (903) penetrates the guide grooves (907) and is slidably arranged on the inner wall thereof.

5. The immersive virtual reality rehabilitation training device for cancer-related fatigue management of claim 1, wherein: The runway assembly (5) comprises a support block (501) fixedly arranged on the top of the base (1), support plates (502) are symmetrically and rotatably arranged on the two sides of the support block (501), a plurality of support rollers (503) are rotatably arranged between the two support plates (502), and the outer surface of the support roller (503) is drivingly provided with a conveying belt (504).

6. The immersive virtual reality rehabilitation training device for cancer fatigue management of claim 5, wherein: A connecting rod (505) is rotatably arranged between the free ends of the two support plates (502), the connecting rod (505) penetrates the support block (501) and is slidably arranged on the inner wall thereof, and the inside of the support block (501) is provided with a driving structure (506) for driving the support plate (502) to rotate about the rotating connection between the support plate (502) and the support block (501).

7. The immersive virtual reality rehabilitation training device for cancer-related fatigue management of claim 6, wherein: The inside of the support block (501) is provided with an arc-shaped groove (507) with the rotating connection between the support plate (502) and the support block (501) as the center, the connecting rod (505) passes through the arc-shaped groove (507) and is arranged in close contact with the inner wall thereof.

8. The immersive virtual reality rehabilitation training device for cancer-related fatigue management of claim 7, wherein: The driving structure (506) comprises an electric push rod (5061) fixedly arranged in the inside of the support block (501), the output end of the electric push rod (5061) is fixedly provided with a driving frame (5062), both ends of the driving frame (5062) are fixedly provided with driving blocks (5063), one side of the top of the driving block (5063) is provided with an inclined surface, and the inclined surface is arranged in abutment with the outer side of the connecting rod (505).

9. The immersive virtual reality rehabilitation training device for cancer-related fatigue management of claim 8, wherein: The outer side of the connecting rod (505) is fixedly provided with a connecting sleeve (5064) in a symmetrical manner, the bottom end of the connecting sleeve (5064) is embedded with a ball (5065), and the ball (5065) is arranged in abutment with the inclined surface of the driving block (5063). The inside of the support block (501) is fixedly provided with guide rods (5066) in a symmetrical manner, the guide rods (5066) pass through the driving frame (5062) and are arranged in sliding contact with the inner surface thereof.

10. The method of training with the immersive virtual reality rehabilitation training device for cancer fatigue management according to any one of claims 1-9, characterized in that, The method comprises the following steps: Step one: after the patient enters the support ring (3), the sliding limiting ring (4) is closed to seal the opening and complete the body fixation, the simulator (2) is started and a virtual rehabilitation scene is presented, and the patient stands on the conveyor belt (504) of the running track assembly (5); Step two: when the height of the patient needs to be adjusted, the limiting column (906) is pulled out to release the adjusting rod (903), the push plate (904) is pushed to drive the adjusting rod (903) to slide along the guide groove (907), and then the adjusting gear (902) is driven to rotate; the adjusting gear (902) is engaged with a plurality of rotating gears (901), drives all the adjusting screws (6) to rotate synchronously, drives the adjusting sleeve (7) to stably ascend and descend through screw transmission, and drives the support ring (3); after adjusting to the appropriate height, the limiting column (906) is inserted into the corresponding limiting clamping groove (905) and clamped to the adjusting rod (903), and the position of the support ring (3) is locked; Step three: according to the physical fitness of the patient, the electric push rod (5061) is driven to extend and drive the driving frame (5062) to move along the guide rod (5066), the driving blocks (5063) at both ends of the driving frame (5062) are in abutment with the balls (5065) on the connecting rod (505) through the inclined surfaces, the connecting rod (505) is pushed to slide along the arc-shaped groove (507); the connecting rod (505) drives the two side support plates (502) to synchronously rotate around the connection with the support block (501), thereby adjusting the inclination angle of the conveyor belt (504), and realizing the graded adaptation of the training intensity.

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