Multifunctional auxiliary walking trainer
The multi-functional walking trainer addresses the challenges of instrument relocation and safety in exercise devices by requiring dual-hand operation for unlocking and integrating a locking system, enhancing safety and reducing healthcare workload.
Patent Information
- Application Number
- CN202510654256.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2025-07-15
AI Technical Summary
The existing auxiliary walking trainer has the risk of misoperation when used by patients, and requires frequent movement of instruments to increase the workload of medical staff, and the patient's willingness to get out of bed to train.
A multi-functional assisted walking trainer is designed, including a moving mechanism, an unlocking mechanism and a resting mechanism, which ensures safety by holding the handrail and the unlocking block with both hands, and can be used as an instrument bracket when not in use, reducing the need for moving.
It improves the safety and willingness of patients to train, reduces the workload of medical staff, saves storage space, and simplifies the patient's operating procedures.
Smart Images
Figure CN120305104A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical devices, and specifically relates to a multifunctional assisted walking trainer. Background Art
[0002] Early out-of-bed activities after abdominal surgery are widely advocated in clinical practice, and they have many benefits for patients: it can reduce the length of hospital stay and the fatigue of postoperative patients, shorten the recovery time of gastrointestinal function, improve the confidence of patients in rehabilitation, reduce patient complications, and thus improve the overall satisfaction rate of patient care.
[0003] When patients are hospitalized, they need to use instruments such as electrocardiogram monitors and infusion pumps. Each time they perform out-of-bed walking training, they need to move various instruments to the walking trainer, which increases the workload of medical staff. At the same time, patients will also reduce their willingness to get out of bed for walking training due to the cumbersome operation. Therefore, a multifunctional assisted walking trainer is needed. When not performing walking training, it can be used as an instrument support. When walking training is needed, it can be switched to a walking trainer through a simple unlocking operation to assist patients in training. Summary of the Invention
[0004] The content part of this application is used to briefly introduce concepts, which will be described in detail in the following detailed implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.
[0005] To solve the technical problems mentioned in the above background art part, some embodiments of this application provide a multifunctional assisted walking trainer, including a base, a plurality of columns fixedly arranged on the base, a table board fixedly arranged on the columns, a moving mechanism arranged on the base, an unlocking mechanism arranged on the table board, and a rest mechanism arranged on the columns; the moving mechanism includes a first rolling component symmetrically arranged on the base and a second rolling component symmetrically arranged on the base; the unlocking mechanism includes a first armrest fixedly arranged on the table board, a second armrest fixedly arranged on the table board, a first unlocking block rotatably arranged on the first armrest, a second unlocking block rotatably arranged on the second armrest, a first linkage component arranged on the table board, and a second linkage component arranged on the table board.
[0006] Specifically, the first rolling component includes a first rotating seat rotatably arranged on the base, a first roller symmetrically arranged on the first rotating seat, a first sprocket symmetrically arranged on the first roller, a first friction ball rotatably arranged on the first rotating seat, a second sprocket symmetrically arranged on both sides of the first friction ball, a first chain sleeved on the first sprocket and the second sprocket, and a first braking device arranged on the base and the first rotating seat.
[0007] Specifically, the first braking device includes a plurality of first chutes fixedly arranged on the base, a first engaging plate slidably arranged on the first chutes, a second engaging plate fixedly arranged on the first rotating seat, a first friction plate fixedly arranged on the first engaging plate, and a first spring with one end fixedly arranged on the first engaging plate and the other end fixedly arranged on the base.
[0008] Specifically, the second rolling assembly has the same structure as the first rolling assembly.
[0009] Specifically, the first linkage assembly includes a first take-up reel rotatably arranged on the table board, first gears symmetrically fixedly arranged on the first take-up reel, a first rack slidably arranged on the table board and meshing with the first gears, a first traction cable with one end arranged on the first rack and the other end fixedly arranged on the first armrest, a second rack slidably arranged on the table board and meshing with the first gears, a second traction cable with one end arranged on the second rack and the other end fixedly arranged on the second armrest, and a limiting device arranged on the table board.
[0010] Specifically, the unlocking device includes a third rack slidably arranged on the table board, a first limit head fixedly arranged on the third rack, a fourth rack slidably arranged on the table board, a second limit head fixedly arranged on the fourth rack, a second gear rotatably arranged on the table board and meshing with the third rack and the fourth rack, and a second spring with one end fixedly arranged on the third rack and the other end fixedly arranged on the table board.
[0011] Specifically, the second linkage assembly includes a second chute fixedly arranged on the table board, a fifth rack slidably arranged on the second chute, a third spring with one end fixedly arranged on the fifth rack and the other end fixedly arranged on the table board, a third traction cable with one end fixedly arranged on the fifth rack and the other end wound around the first take-up reel, third gears symmetrically rotatably arranged on the table board, a second take-up reel symmetrically rotatably arranged on the table board, fourth gears arranged on both sides of the second take-up reel and meshing with the third gears, a fourth traction cable with one end fixedly arranged on the first engaging plate and the other end wound around the second take-up reel, and a fifth traction cable with one end fixedly arranged on the second rolling assembly and the other end wound around the second take-up reel.
[0012] Specifically, the rest mechanism includes a seat cushion plate rotatably arranged on the column, a first limit hole fixedly arranged on the column, a second limit hole fixedly arranged on the column, and a bolt slidably arranged on the seat cushion plate.
[0013] The beneficial effects of the present invention are:
[0014] (1) When the patient is training, they need to hold the first handrail and the second handrail tightly with both hands respectively to move the trainer. Most of the existing trainers do not have a braking function, or all brakes can be unlocked by pressing unilaterally. This may cause the patient to operate the trainer by mistake or with one hand. For the patient, operating with one hand is very likely to cause the center of gravity to be unstable and then fall. When the first unlocking block is pressed alone in this trainer, due to the insufficient moving distance of the first rack, the fifth rack cannot drive the third gear to rotate, and thus the second winding shaft cannot wind the fourth traction cable and the fifth traction cable, and finally the brake cannot be released. The second unlocking block is locked by the unlocking device and cannot be pressed alone either. Therefore, it is ensured that the patient can release the brake only when holding the first handrail and the second handrail with both hands respectively, preventing the patient from unlocking the trainer by mistake and ensuring the safety of the patient during training.
[0015] (2) This trainer can be set with a longer column and multiple platforms according to actual needs, which is convenient for installing instruments such as electrocardiogram monitors, feeding pumps, and mobile power supplies. When the patient is performing walking training, they can also check their physical condition to avoid excessive exercise.
[0016] (3) In the initial state, the moving mechanism of this trainer is locked. The trainer can be placed beside the hospital bed and used as a bracket for various instruments. When training is needed, the trainer is unlocked through the unlocking mechanism and can move to assist the patient in walking training. Combining the bracket with the walking aid saves storage space, and it is not necessary to move various instruments to the walking trainer before training, reducing the workload of medical staff. The operation for the patient to unlock the trainer is simple, and the training willingness is stronger. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings forming a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application.
[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and components are not necessarily drawn to scale.
[0019] In the drawings:
[0020] Figure 1 is a schematic structural diagram of the present invention;
[0021] Figure 2 is a top view of the present invention;
[0022] Figure 3 is Figure 2 the sectional view taken along the line A - A in
[0023] Figure 4 is Figure 3 Partial sectional view taken along line B-B in
[0024] Figure 5 is Figure 3 Sectional view taken along line C-C in
[0025] Figure 6 is Figure 5 Enlarged partial view at position D in
[0026] Figure 7 is Figure 5 Partial sectional view taken along line E-E in
[0027] Figure 8 is Figure 5 Sectional view taken along line F-F in
[0028] Figure 9 is Figure 5 Enlarged partial view at position G in Detailed implementation manners
[0029] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.
[0030] In addition, it should be noted that only parts related to the relevant invention are shown in the drawings for convenience of description. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.
[0031] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or the interdependent relationship therebetween.
[0032] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly stated in the context, it should be understood as "one or more".
[0033] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.
[0034] Refer to Figures 1-9As shown in the figure, a multifunctional assisted walking trainer according to the present invention includes a base 1, a plurality of upright columns 2 fixedly arranged on the base, a table board 3 fixedly arranged on the upright columns, a moving mechanism 4 arranged on the base, an unlocking mechanism 5 arranged on the table board, and a rest mechanism 6 arranged on the upright columns; the moving mechanism includes a first rolling assembly 41 symmetrically arranged on the base and a second rolling assembly 42 symmetrically arranged on the base; the unlocking mechanism includes a first armrest 51 fixedly arranged on the table board, a second armrest 52 fixedly arranged on the table board, a first unlocking block 53 rotatably arranged on the first armrest, a second unlocking block 54 rotatably arranged on the second armrest, a first linkage assembly 55 arranged on the table board, and a second linkage assembly 56 arranged on the table board; the base is a U-shaped base; the length of the upright columns is not fixed, and the number of table boards is not fixed. Longer upright columns and multiple table boards can be set according to actual needs, which is convenient for installing instruments such as electrocardiogram monitors, feeding pumps, and mobile power supplies. Patients can also check their physical conditions during walking training to avoid excessive exercise; the moving mechanism is in contact with the ground; the unlocking mechanism is used to switch the mode of the trainer. In the initial state, the moving mechanism is locked, and the trainer can be placed beside the hospital bed and used as a bracket for various instruments. When training is needed, the trainer is unlocked through the unlocking mechanism, and the trainer can move to assist the patient in walking training; when in use, the patient holds the first handle and the second handle with both hands, grasps the first unlocking block and the second unlocking block, and unlocks the first rolling assembly and the second rolling assembly, so that the trainer can move.
[0035] Specifically, the first rolling assembly includes a first rotating seat 411 rotatably arranged on the base, first rollers 412 symmetrically arranged on the first rotating seat, first sprockets 413 symmetrically arranged on the first rollers, a first friction ball 414 rotatably arranged on the first rotating seat, second sprockets 415 symmetrically arranged on both sides of the first friction ball, a first chain 416 sleeved on the first sprocket and the second sprocket, and a first braking device 417 arranged on the base and the first rotating seat; the first rotating seat can rotate on the base, thereby driving the first rollers to rotate together, so that the first rollers can roll in any direction; the rotation of the first rollers drives the rotation of the first sprockets, and the first sprockets drive the rotation of the second sprockets through the first chain, thereby driving the rotation of the first friction ball.
[0036] Specifically, the first braking device includes a plurality of first chutes 4171 fixedly arranged on the base, a first engaging plate 4172 slidably arranged on the first chute, a second engaging plate 4173 fixedly arranged on the first rotating seat, a first friction plate 4174 fixedly arranged on the first engaging plate, and a first spring 4175 with one end fixedly arranged on the first engaging plate and the other end fixedly arranged on the base; teeth are provided on the first engaging plate and the second engaging plate and can engage with each other. When the first engaging plate and the second engaging plate engage, since the first engaging plate is limited by the first chute and cannot rotate, the second engaging plate cannot rotate either. And the second engaging plate is fixedly arranged on the first rotating seat, so the first rotating seat cannot rotate. At the same time, the first spring is a compression spring and is always in a compressed state, which will push the first friction plate to contact the first friction ball, and at the same time increase the friction force through the pressure of the first spring, making the first friction ball unable to rotate, and then the second sprocket cannot rotate, and finally the first roller cannot rotate, realizing the braking function; the first rolling assembly and the second rolling assembly are both in a braking state in the initial state.
[0037] Specifically, the second rolling assembly has the same structure as the first rolling assembly.
[0038] Specifically, the first linkage assembly includes a first winding shaft 551 rotatably arranged on the table board, first gears 552 symmetrically fixedly arranged on the first winding shaft, a first rack 553 slidably arranged on the table board and meshing with the first gears, a first traction cable 554 with one end arranged on the first rack and the other end fixedly arranged on the first handrail, a second rack 555 slidably arranged on the table board and meshing with the first gears, a second traction cable 556 with one end arranged on the second rack and the other end fixedly arranged on the second handrail, and a limiting device 557 arranged on the table board; the first rack meshes with the first gears. There are two upper and lower first racks, which respectively mesh with the first gears symmetrically arranged at both ends of the first winding shaft. The two upper and lower racks are connected by a connecting block and are in the shape of "[", and the left side is connected to the first traction cable; the first traction cable has no elasticity and is in a tensioned state in the initial state; the second rack has a relief groove and does not contact the first gear in the initial state. There are two upper and lower second racks, which respectively mesh with the first gears symmetrically arranged at both ends of the first winding shaft. The two upper and lower racks are connected by connecting blocks at both ends and are in the shape of "□", the left side contacts the limiting device, and the right side is connected to the second traction cable; the second traction cable has no elasticity and is initially in a tensioned state; the limiting device is used to limit the movement of the second rack.
[0039] Specifically, the unlocking device includes a third rack 5571 slidably disposed on the table board, a first limit head 5572 fixed on the third rack, a fourth rack 5573 slidably disposed on the table board, a second limit head 5574 fixed on the fourth rack, a second gear 5575 rotatably disposed on the table board and meshing with the third rack and the fourth rack, and a second spring 5576 with one end fixed on the third rack and the other end fixed on the table board. The first limit head is provided with an inclined surface for easy resetting. In the initial state, the first limit head does not contact the first rack. The second limit head is provided with an inclined surface for easy resetting. In the initial state, the flat side of the second limit head contacts the second rack, preventing the second rack from moving. The elastic force of the second spring is very small. When the first rack slides a certain distance, the first rack presses the first limit head, causing the first limit head and the third rack to slide, compressing the second spring. When the third rack moves, it will drive the fourth rack to move through the second gear, and further cause the second limit head and the second rack to disengage, that is, the limit on the second rack is released.
[0040] Specifically, the second linkage assembly includes a second slide groove 561 fixed on the table, a fifth rack 562 slidably arranged on the second slide groove, a third spring 563 with one end fixed on the fifth rack and the other end fixed on the table, a third traction rope 564 with one end fixed on the fifth rack and the other end wound on the first winding shaft, a third gear 565 symmetrically rotated on the table, a second winding shaft 566 symmetrically rotated on the table, a fourth gear 567 arranged on both sides of the second winding shaft and meshing with the third gear, one end fixed on the first meshing plate and the other end wound on the first winding shaft. A fourth traction rope 568 with one end wound around the second winding shaft, a fifth traction rope 569 with one end fixed on the second rolling assembly and the other end wound around the second winding shaft; the length of the second slide groove is three times the length of the fifth rack; the first rack moves and drives the fifth rack to move a distance equal to the length of the fifth rack itself; the third traction rope has no elasticity; torsion springs are provided at both ends of the second winding shaft for resetting; the second rack moves and drives the fifth rack to move a distance equal to the length of the fifth rack itself; the fourth traction rope and the fifth traction rope have no elasticity; when the first rack moves When the first rack gear is in motion, the first rack drives the first gear to rotate, and the first gear drives the first winding shaft to rotate to reel in the third traction rope, thereby pulling the fifth rack gear to move on the second sliding groove. The movement of the first rack gear drives the fifth rack gear to move a distance equal to the length of the fifth rack gear itself, and the length of the second sliding groove is three times the length of the fifth rack gear. Therefore, when the movement of the first rack gear stops, the fifth rack gear just meshes with the third gears on both sides, and the first rack gear will drive the unlocking device to work to release the limit on the second rack gear, and then the second rack gear moves to continue to drive the first gear gear to rotate, and the first The rack will also continue to move, but the first traction rope is in a relaxed state at this time. The first gear continues to drive the first winding shaft to wind up the third traction rope, so that the fifth rack continues to move. At this time, the fifth rack will drive the third gear to rotate, and the third gear will drive the second winding shaft to rotate through the fourth gear. The fourth traction rope and the fifth traction rope are wound up, driving the first meshing plate to move upward on the first slide groove, the first spring is compressed, the first meshing plate and the second meshing plate are disengaged, the first friction plate is disengaged from the first friction ball, the first rolling assembly and the second rolling assembly can work, and the trainer can move.
[0041] Specifically, the rest mechanism includes a cushion plate 61 rotatably arranged on the column, a first limiting hole 62 fixedly arranged on the column, a second limiting hole 63 fixedly arranged on the column, and a latch 64 slidably arranged on the cushion plate; when the patient needs to rest, the latch is pulled outward and the cushion plate is rotated. When the cushion plate is rotated to a horizontal position, the latch is aligned with the second limiting hole and is pushed inward to enter the second limiting hole. Both sides of the cushion plate are supported by both sides of the base, and the patient can sit on the cushion plate to rest.
[0042] When the patient needs to perform walking training, hold the first handrail and the second handrail with both hands, grasp the first unlocking block and the second unlocking block. At this time, the second rack is locked by the unlocking device, resulting in the inability of the second rack to move, and further making it impossible to press the second unlocking block. Therefore, the patient can only press the first unlocking block first. The first unlocking block rotates, pulling the first traction cable, and then moving the first rack. The first rack drives the first gear to rotate, and the first gear drives the first winding shaft to rotate, winding the third traction cable, and then pulling the fifth rack to move on the second chute. The distance that the first rack moves and drives the fifth rack to move is equal to the length of the fifth rack itself, and the length of the second chute is three times the length of the fifth rack. Therefore, when the movement of the first rack stops, the fifth rack just meshes with the third gears on both sides. When the first rack stops moving, that is, when the first unlocking block is completely pressed into the first handrail, the first traction cable is still in a tensioned state. When the movement of the first rack is about to stop, it will squeeze the first limit head, causing the first limit head and the third rack to slide, and the second spring is compressed. When the third rack moves, it will drive the fourth rack to move through the second gear, and then separate the second limit head from the second rack, that is, release the limit on the second rack. At this time, the second unlocking block can be pressed. Press the second unlocking block, and the second unlocking block drives the second rack to move through the second traction cable, continuing to drive the first gear to rotate, and the first rack will also continue to move, but the first traction cable is in a slack state at this time. The first gear continues to drive the first winding shaft to wind the third traction cable, causing the fifth rack to continue to move. At this time, the fifth rack will drive the third gear to rotate, and the third gear drives the second winding shaft to rotate through the fourth gear, and the fourth traction cable and the fifth traction cable are wound, driving the first engaging plate to move upward on the first chute, and the first spring is compressed. The first engaging plate is separated from the second engaging plate, and the first friction plate is separated from the first friction ball. The first rolling assembly and the second rolling assembly can work, and the trainer can move; it can be seen from the above process that the patient needs to hold the first handrail and the second handrail tightly with both hands during training to make the trainer move. Most of the existing trainers do not have a braking function, or all brakes can be unlocked by unilateral pressing, which may lead to misoperation or single-handed operation of the trainer by the patient. For the patient, single-handed operation is very likely to cause the center of gravity to be unstable and then fall. When the first unlocking block is pressed alone in this trainer, due to the insufficient movement distance of the first rack, the fifth rack cannot drive the third gear to rotate, and further cannot make the second winding shaft wind the fourth traction cable and the fifth traction cable, and finally cannot release the brake. The second unlocking block is locked by the unlocking device and cannot be pressed alone. Therefore, it is ensured that the patient can only release the brake when holding the first handrail and the second handrail with both hands, ensuring the safety of the patient during training and preventing misoperation to unlock the trainer.
[0043] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) disclosed in the embodiments of the present disclosure that have similar functions.
Claims
1. A multifunctional assisted walking trainer, characterized in that: It includes a base (1), a plurality of columns (2) fixedly arranged on the base, a tabletop (3) fixedly arranged on the columns, a moving mechanism (4) arranged on the base, an unlocking mechanism (5) arranged on the tabletop, and a resting mechanism (6) arranged on the columns; the moving mechanism includes a first rolling assembly (41) symmetrically arranged on the base and a second rolling assembly (42) symmetrically arranged on the base; the unlocking mechanism includes a first armrest (51) fixedly arranged on the tabletop, a second armrest (52) fixedly arranged on the tabletop, a first unlocking block (53) rotatably arranged on the first armrest, a second unlocking block (54) rotatably arranged on the second armrest, a first linkage assembly (55) arranged on the tabletop, and a second linkage assembly (56) arranged on the tabletop.
2. The multifunctional assisted walking trainer according to claim 1, characterized in that: The first rolling assembly includes a first rotating seat (411) rotatably arranged on the base, a first roller (412) symmetrically arranged on the first rotating seat, a first sprocket (413) symmetrically arranged on the first roller, a first friction ball (414) rotatably arranged on the first rotating seat, a second sprocket (415) symmetrically arranged on both sides of the first friction ball, a first chain (416) sleeved on the first sprocket and the second sprocket, and a first braking device (417) arranged on the base and the first rotating seat.
3. The multifunctional assisted walking trainer according to claim 2, characterized in that: The first braking device includes a plurality of first chutes (4171) fixedly arranged on the base, a first engaging plate (4172) slidably arranged on the first chute, a second engaging plate (4173) fixedly arranged on the first rotating seat, a first friction plate (4174) fixedly arranged on the first engaging plate, and a first spring (4175) with one end fixedly arranged on the first engaging plate and the other end fixedly arranged on the base.
4. A multifunctional assisted walking trainer according to claim 1, characterized in that: The second rolling assembly has the same structure as the first rolling assembly.
5. The multifunctional assisted walking trainer according to claim 3, characterized in that: The first linkage assembly includes a first winding shaft (551) rotatably arranged on the tabletop, a first gear (552) symmetrically fixed on the first winding shaft, a first rack (553) slidably arranged on the tabletop and meshing with the first gear, a first traction cable (554) with one end arranged on the first rack and the other end fixedly arranged on the first armrest, a second rack (555) slidably arranged on the tabletop and meshing with the first gear, a second traction cable (556) with one end arranged on the second rack and the other end fixedly arranged on the second armrest, and a limiting device (557) arranged on the tabletop.
6. The multifunctional assisted walking trainer according to claim 5, characterized in that: The unlocking device includes a third rack (5571) slidably arranged on the tabletop, a first limiting head (5572) fixedly arranged on the third rack, a fourth rack (5573) slidably arranged on the tabletop, a second limiting head (5574) fixedly arranged on the fourth rack, a second gear (5575) rotatably arranged on the tabletop and meshing with the third rack and the fourth rack, and a second spring (5576) with one end fixedly arranged on the third rack and the other end fixedly arranged on the tabletop.
7. A multifunctional assisted walking trainer according to claim 5, characterized in that: The second linkage assembly includes a second chute (561) fixedly arranged on the table board, a fifth rack (562) slidably arranged on the second chute, a third spring (563) with one end fixedly arranged on the fifth rack and the other end fixedly arranged on the table board, a third traction cable (564) with one end fixedly arranged on the fifth rack and the other end wound around the first winding shaft, third gears (565) symmetrically rotatably arranged on the table board, second winding shafts (566) symmetrically rotatably arranged on the table board, fourth gears (567) arranged on both sides of the second winding shaft and meshing with the third gears, a fourth traction cable (568) with one end fixedly arranged on the first meshing plate and the other end wound around the second winding shaft, and a fifth traction cable (569) with one end fixedly arranged on the second rolling assembly and the other end wound around the second winding shaft.
8. A multifunctional assisted walking trainer according to claim 1, characterized in that: The rest mechanism includes a seat cushion plate (61) rotatably arranged on the column, a first limiting hole (62) fixedly arranged on the column, a second limiting hole (63) fixedly arranged on the column, and a plug pin (64) slidably arranged on the seat cushion plate.