CN114522385B - Self-adjusting dynamic connection type osteoporosis patient exercise device based on resistance coefficient - Google Patents

Abstract

The invention discloses a resistance coefficient self-adjusting type dynamic connection type osteoporosis patient exercise device which comprises a bottom plate, a bearing table, a support column, a leg flexible adjustable medium material resistance resilience telescopic mechanism and an upper body self-adjusting type meshing linkage type double-repulsion force auxiliary stretching mechanism. The invention belongs to the technical field of medical instruments, and particularly relates to a resistance coefficient-based self-adjusting dynamic connection type osteoporosis patient exercise device; the invention provides a resistance coefficient self-adjustment based dynamic connection type osteoporosis patient exercise device which adopts the combination of dynamic characteristics and field force action and completes the nondestructive exercise of patients under the power conduction of a medium substance.

Description

Self-adjusting dynamic connection type osteoporosis patient exercise device based on resistance coefficient

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a resistance coefficient based self-adjusting dynamic connection type osteoporosis patient exercise device.

Background

Osteoporosis is a systemic bone disease characterized by low bone mass, damaged bone microstructure, increased bone fragility and easy fracture, which is clinically mainly manifested by weakness, pain in waist and back or limbs, spine deformity and even fracture, most patients can relieve or relieve symptoms after active and effective treatment, if the older patients cannot completely recover, brittle fracture may be accompanied by chronic pain and disability, and the serious patients can die, osteoporosis is a systemic bone disease with the problems of decreased bone density and bone quality caused by various reasons, and bone microstructure damage, increased bone fragility and easy fracture.

At present, the existing osteoporosis patient exercise equipment mostly adopts a rigid connection mode, and for patients with bone problems, the bone damage is easily caused by poor grasping training strength.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the scheme provides a resistance coefficient self-adjusting type dynamic connection type osteoporosis patient exercise device, aiming at the problem that the exercise force is not easy to adjust, creatively combines a dynamic structure with an intermediary substance, and realizes the assistance type exercise of the upper body of a patient through the arranged upper body self-adjusting type meshing linkage type double-repulsion auxiliary stretching mechanism under the effect of adjusting a resistance coefficient, thereby solving the problem that the osteoporosis patient which is difficult to solve in the prior art can not perform nondestructive exercise on bones;

meanwhile, in order to exercise the whole body of the patient, a repulsion field is added on the basis of dynamic through the arranged flexible adjustable medium resistance rebound telescopic mechanism of the leg part, so that the repulsion field is changed into a resistance field, and the exercise intensity of the patient is enhanced;

the scheme provides a device for exercising patients with osteoporosis based on resistance coefficient self-adjustment type dynamic connection, which adopts the dynamic characteristic and combines with the field force action to complete the lossless exercise of the patients under the power conduction of media.

The technical scheme adopted by the scheme is as follows: the utility model provides a because resistance coefficient self-interacting type developments connected osteoporosis patient exercise device, including bottom plate, plummer, support column, the flexible adjustable medium thing resistance resilience telescopic machanism of shank and the two repulsion force auxiliary stretching mechanisms of self-interacting type meshing linkage type of upper part of the body, the plummer is located the bottom plate upper wall, the support column is located the plummer upper wall, the flexible adjustable medium thing resistance resilience telescopic machanism of shank locates plummer one end, the self-interacting type meshing linkage type of upper part of the body auxiliary stretching mechanisms of shank locates the one end that the support column kept away from the plummer, the flexible adjustable medium thing resistance resilience telescopic machanism of shank includes location protection machanism, flexible telescopic machanism and loss prevention top collision mechanism, location protection machanism locates the one end of plummer, flexible telescopic machanism locates the plummer lateral wall, loss prevention top collision mechanism locates inside the plummer, the utility model discloses a two repulsion auxiliary stretching mechanisms of self-interacting formula meshing linkage type of upper part of the body include tensile training mechanism, repulsion guiding mechanism and resistance adjustment mechanism, tensile training mechanism locates the support column and keeps away from the one end of plummer, repulsion guiding mechanism locates the support column and keeps away from the plummer upper wall of location protection machanism one side, resistance adjustment mechanism locates the one end that the support column is close to tensile training mechanism.

As a further preferred option of the scheme, the positioning protection mechanism comprises a fixed column, a seat plate, a steering column, a protection frame and a groove, the groove is arranged at one end of the bearing table, the groove is a cavity with two open ends, the fixed column is arranged at the bottom wall of the groove, the seat plate is arranged on the upper wall of the fixed column, the steering column is symmetrically arranged at two ends of the upper wall of the seat plate, the steering column is rotatably arranged on the upper wall of the seat plate, and the protection frame is arranged at the outer side of the steering column; the flexible telescopic mechanism comprises telescopic grooves, sliding rods, telescopic springs, sliding blocks, pedal rods and pedals, wherein the telescopic grooves are symmetrically arranged on the inner walls of two sides of the groove, the telescopic grooves are arranged in a through mode, the sliding rods are arranged on the inner walls of the telescopic grooves, the sliding blocks are arranged on the sliding rods in a sliding mode, the telescopic springs are symmetrically arranged on the inner walls of two sides of the telescopic grooves, the telescopic springs are arranged on the outer sides of the sliding rods, one sides, away from the inner walls of the telescopic grooves, of the telescopic springs are arranged on the side walls of the sliding blocks, the pedal rods are arranged on one sides, away from the groove, of the sliding blocks, and the pedals are arranged at one ends, away from the sliding blocks, of the pedal rods; the anti-damage top-collision mechanism comprises an iron plate, a connecting plate, guide cylinders, resistance columns, resistance electromagnets and telescopic cavities, wherein the connecting plate is arranged between sliding blocks, the telescopic cavities are arranged inside a bearing platform on one side of a groove, a plurality of groups of the guide cylinders are arranged in the inner wall of the groove in a penetrating manner, the guide cylinders are communicated with the telescopic cavities, the groups of the resistance columns are arranged on one side, close to the guide cylinders, of the connecting plate in a penetrating manner, one ends, far away from the connecting plate, of the resistance columns penetrate through the guide cylinders and are arranged inside the telescopic cavities, the resistance electromagnets are arranged on the inner wall, far away from the guide cylinders, of the telescopic cavities, the iron plate is arranged on one side, far away from the connecting plate, of the guide cylinders, and the iron plate is arranged inside the telescopic cavities; when a patient with osteoporosis takes exercise, the protective frame is rotated and opened around the steering column, the patient sits on the upper wall of the seat plate, the protective frame rotates around the steering column to be close to the patient, the foot of the patient is placed on the pedal plate, the leg of the patient stretches to drive the pedal plate to move, the pedal plate drives the pedal rod to move, the pedal rod slides along the sliding rod through the sliding block, the sliding block slides to compress and stretch the telescopic spring, the telescopic spring causes resistance on the motion track of the sliding block through elasticity, so that the patient can perform leg stretching training without power equipment, when the patient needs to increase resistance training, the resistance electromagnet is electrified to generate magnetism, the resistance electromagnet and the iron plate are arranged in the same pole, so that repulsion force is generated between the resistance electromagnet and the iron plate, the training intensity of the patient is enhanced by taking the repulsion force as the resistance, the sliding block is driven to slide along the sliding rod when the leg of the patient stretches, the sliding block drives the resistance post to do telescopic motion along the guide cylinder through the connecting plate, and the resistance post drives the iron plate to be close to or keep away from the resistance electromagnet, thereby strengthening the training to the patient.

Preferably, the stretching training mechanism comprises walking paths, rotating shafts, rollers, tension ropes, tension rods, pull rings and balancing weights, wherein the walking paths are symmetrically arranged at one end, away from the plummer, of the support column, the walking paths are cavities which are arranged in a through mode, multiple groups of rotating shafts are arranged on the inner wall of the walking paths, the rotating shafts are rotatably arranged on the inner wall of the walking paths, the rollers are arranged on the outer side of the rotating shafts, the tension ropes penetrate through the walking paths and are arranged on the rollers, the tension ropes are attached to the upper wall of the rollers, the tension rods are arranged on one side, close to the seat plate, of the tension ropes, the pull rings are arranged at one ends, away from the tension rods, of the tension ropes, and the balancing weights are arranged on one side, away from the tension ropes, of the pull rings; the repulsion force guide mechanism comprises guide holes, guide posts, damping springs and damping plates, the guide holes are symmetrically arranged on the upper walls of two ends of the balancing weight, the guide posts penetrate through the guide holes and are arranged on the upper wall of the bearing table, the damping springs are symmetrically arranged on the upper wall of the bearing table below the balancing weight in pairs, and the damping plates are arranged on one side, away from the bearing table, of the damping springs; the resistance adjusting mechanism comprises a fixed plate, a resistance adjuster, an adjusting shaft, a gear, a balance groove, a balance block, a balance frame, a resistance reducing frame, a rack, a fixed electromagnet and a movable electromagnet, wherein the fixed plate is arranged at one end of the supporting column close to the walking path, the fixed plate is arranged at one side of the supporting column close to the seat plate, the resistance adjuster is arranged at one side of the fixed plate far away from the supporting column, the adjusting shaft is arranged at the adjusting end of the resistance adjuster, the gear is arranged at one end of the adjusting shaft far away from the resistance adjuster, the balance groove is symmetrically arranged at two sides of the supporting column, the balance groove is arranged at one end of the supporting column close to the walking path, the balance groove is an open end, the balance block is arranged in the balance groove in a sliding manner, the balance frame is arranged at one side of the balance block far away from the balance groove, one side of the balance frame far away from the balance block is arranged at the side wall of the tension rod, the resistance reducing frame is arranged at the inner wall of the balance frame, the rack is arranged at one end of the drag reduction frame far away from the balance frame, the gear is meshed with the rack, the fixed electromagnet is arranged on the upper wall of the bearing table below the counterweight block, the movable electromagnet is arranged on the bottom wall of the counterweight block, and the fixed electromagnet and the movable electromagnet are oppositely arranged; when a patient with osteoporosis trains the upper half body, the patient holds the tension rod by hand, the fixed electromagnet and the movable electromagnet are electrified to generate magnetism, the fixed electromagnet and the movable electromagnet are arranged in the same polarity, the patient pulls the tension rod downwards, the tension rod moves along the roller wheel to drive the lifting height of the balancing weight through the pull ring, the tension rod drives the balancing frame to slide and descend along the balancing groove through the balancing block, the rack is meshed with the gear, the balancing frame drives the gear to rotate through the rack, the gear drives the adjusting end of the resistance regulator to rotate, the resistance value of the resistance regulator is adjusted, the resistance regulator is electrically connected with the movable electromagnet, as the resistance coefficient in the resistance regulator circuit is reduced, the electrified current of the resistance regulator is increased, the magnetic force of the resistance regulator is increased, the repulsion force between the fixed electromagnet and the movable electromagnet is increased, and the movable electromagnet drives the balancing weight to ascend under the action of the repulsion force, carry out the helping hand to patient's upper part of the body training, when the tensile back metabolism force of patient, the ascending pulling force rope that drives of pulling force pole moves along the running roller, the running roller drives the balancing weight decline through the pull ring, the pulling force pole drives drag reduction frame through the balancing stand and rises, drag reduction frame drives the gear reversal through the rack, the gear reversal drives the resistance regulator regulation end through the regulating spindle and rotates the regulation and change resistance value to the resistance regulator, resistance regulator resistance value increases, resistance regulator and removal electromagnet power-on line in the electric current reduce, removal electromagnet magnetic force reduces, the repulsion weakness between fixed electromagnet and the removal electromagnet, thereby make the balancing weight fall initial position under the effect of gravity, balancing weight diapire and damping plate upper wall laminating, damping spring cushions the decline power of balancing weight through elastic deformation.

Specifically, the handrail rods are symmetrically arranged at one end, close to the balance groove, of the supporting column.

Wherein, one side of the support column close to the seat plate is provided with a controller.

Preferably, the controller is electrically connected with the resistance electromagnet, the resistance regulator and the fixed electromagnet respectively, and the resistance regulator is electrically connected with the movable electromagnet.

The beneficial effect who adopts above-mentioned structure this scheme to gain is as follows: according to the resistance coefficient-based self-adjusting dynamic connection type osteoporosis patient exercise device, the flexible training of osteoporosis patients is realized through the arranged leg flexible adjustable medium resistance resilience telescopic mechanism and the upper body self-adjusting type meshing linkage type double-repulsion force auxiliary stretching mechanism, the method adopts the combination of a dynamic structure and a medium material, and the recovery exercise of the patients is completed under the matching use of repulsion force and resilience force;

compared with the prior art, current osteoporosis patient exercise equipment adopts the mode of rigid connection mostly, to the patient that the skeleton has a problem, holds the harm that the good training dynamics caused the skeleton easily, and this scheme adopts dynamic mode to make the patient can the adaptive control training, overcomes the strong and hard exercise mode of traditional training equipment to carry out certain protection to patient's skeleton.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the dynamic connection type osteoporosis patient exercise device based on the resistance coefficient self-adjustment proposed in the present scheme;

FIG. 2 is a first perspective view of the resistance coefficient self-adjusting based dynamically linked osteoporosis patient exercise device of the present disclosure;

FIG. 3 is a schematic diagram of the internal structure of the dynamic linkage type osteoporosis patient exercise device based on the resistance coefficient self-adjustment proposed in the present scheme;

FIG. 4 is a second perspective view of the resistance coefficient based self-adjusting dynamically linked osteoporosis patient exercise device of the present disclosure;

FIG. 5 is a front view of the resistance coefficient self-adjusting based dynamically linked osteoporosis patient exercise device of the present disclosure;

FIG. 6 is a rear view of the resistance coefficient self-adjusting based dynamically linked osteoporosis patient exercise device of the present disclosure;

FIG. 7 is a left side view of the resistance coefficient self-adjusting based dynamically linked osteoporosis patient exercise device of the present disclosure;

FIG. 8 is a right side view of the resistance coefficient self-adjusting based dynamically linked osteoporosis patient exercise device of the present disclosure;

FIG. 9 is a top view of the resistance coefficient self-adjusting based dynamically linked osteoporosis patient exercise device of the present disclosure;

FIG. 10 is a partial sectional view A-A of FIG. 9;

FIG. 11 is a sectional view of portion B-B of FIG. 5;

FIG. 12 is a circuit diagram of a resistance coefficient self-adjusting based dynamically linked osteoporosis patient exercise device controller in accordance with the present teachings;

FIG. 13 is a circuit diagram of the resistance electromagnet, the stationary electromagnet and the movable electromagnet of the resistance coefficient based self-adjusting type dynamic connection osteoporosis patient exercise device according to the present disclosure;

fig. 14 is a schematic block diagram of the dynamic connection type osteoporosis patient exercise device based on the resistance coefficient self-adjustment proposed by the present scheme.

Wherein, 1, a bottom plate, 2, a bearing platform, 3, a support column, 4, a flexible adjustable medium resistance rebound expansion mechanism of a leg, 5, a positioning protection mechanism, 6, a fixed column, 7, a seat plate, 8, a steering column, 9, a protection frame, 10, a groove, 11, a flexible expansion mechanism, 12, an expansion groove, 13, a slide bar, 14, an expansion spring, 15, a slide block, 16, an iron plate, 17, a foot bar, 18, a foot pedal, 19, a damage prevention top collision mechanism, 20, a connecting plate, 21, a guide cylinder, 22, a resistance column, 23, a resistance electromagnet, 24, an expansion cavity, 25, an upper body self-adjusting mesh linkage type double-repulsion auxiliary stretching mechanism, 26, a stretching training mechanism, 27, a walking path, 28, a rotating shaft, 29, a roller, 30, a tension rope, 31, a tension rod, 32, a pull ring, 33, a balancing weight, 34, a repulsion guide mechanism, 35, a guide hole, 36 and a guide column, 37. the device comprises a damping spring 38, a damping plate 39, a resistance adjusting mechanism 40, a fixing plate 41, a resistance adjuster 42, an adjusting shaft 43, a gear 44, a balance groove 45, a balance block 46, a balance frame 47, a resistance reducing frame 48, a rack 49, a grab bar 50, a controller 51, a fixed electromagnet 52 and a movable electromagnet.

The accompanying drawings are included to provide a further understanding of the present solution and are incorporated in and constitute a part of this specification, illustrate embodiments of the solution and together with the description serve to explain the principles of the solution and not to limit the solution.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present disclosure without any creative effort belong to the protection scope of the present disclosure.

In the description of the present solution, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present solution.

As shown in fig. 1-4, the resistance coefficient self-adjusting type dynamic connection type osteoporosis patient exercise device provided by the present invention comprises a bottom plate 1, a bearing table 2, a support column 3, a leg flexible adjustable medium resistance rebound and expansion mechanism 4 and an upper body self-adjusting type meshing linkage type double-repulsion force auxiliary stretching mechanism 25, wherein the bearing table 2 is arranged on the upper wall of the bottom plate 1, the support column 3 is arranged on the upper wall of the bearing table 2, the leg flexible adjustable medium resistance rebound and expansion mechanism 4 is arranged at one end of the bearing table 2, the upper body self-adjusting type meshing linkage type double-repulsion force auxiliary stretching mechanism 25 is arranged at one end of the support column 3 far away from the bearing table 2, the leg flexible adjustable medium resistance rebound and expansion mechanism 4 comprises a positioning protection mechanism 5, a flexible expansion mechanism 11 and a loss prevention bumping mechanism 19, the positioning protection mechanism 5 is arranged at one end of the bearing table 2, flexible telescopic machanism 11 locates the 2 lateral walls of plummer, loss prevention top collision mechanism 19 locates inside the plummer 2, the supplementary extension machanism 25 of two repulsion forces of self-interacting formula meshing coordinated type of upper part of the body includes tensile training mechanism 26, repulsion guiding mechanism 34 and resistance adjustment mechanism 39, tensile training mechanism 26 is located the one end that plummer 2 was kept away from to support column 3, repulsion guiding mechanism 34 locates the 2 upper walls of plummer of support column 3 keeping away from 5 one sides of location protection machanism, resistance adjustment mechanism 39 locates the one end that support column 3 is close to tensile training mechanism 26.

As shown in fig. 2, 3, 4, 5, 6, 8, 9, 10 and 11, the positioning protection mechanism 5 includes a fixing column 6, a seat 7, a steering column 8, a protection frame 9 and a groove 10, the groove 10 is disposed at one end of the plummer 2, the groove 10 is a cavity with two open ends, the fixing column 6 is disposed at the bottom wall of the groove 10, the seat 7 is disposed at the upper wall of the fixing column 6, the steering column 8 is symmetrically disposed at two ends of the upper wall of the seat 7, the steering column 8 is rotatably disposed at the upper wall of the seat 7, and the protection frame 9 is disposed at the outer side of the steering column 8; the flexible telescopic mechanism 11 comprises a telescopic groove 12, a sliding rod 13, a telescopic spring 14, a sliding block 15, a pedal rod 17 and a pedal plate 18, wherein the telescopic groove 12 is symmetrically arranged on the inner walls of two sides of the groove 10, the telescopic groove 12 is arranged in a through manner, the sliding rod 13 is arranged on the inner wall of the telescopic groove 12, the sliding block 15 is slidably arranged on the sliding rod 13, the telescopic spring 14 is symmetrically arranged on the inner walls of two sides of the telescopic groove 12, the telescopic spring 14 is arranged on the outer side of the sliding rod 13, one side of the telescopic spring 14, which is far away from the inner wall of the telescopic groove 12, is arranged on the side wall of the sliding block 15, the pedal rod 17 is arranged on one side of the sliding block 15, which is far away from the groove 10, and the pedal plate 18 is arranged on one end of the pedal rod 17, which is far away from the sliding block 15; the anti-loss roof-collision mechanism 19 comprises an iron plate 16, a connecting plate 20, guide cylinders 21, resistance columns 22, resistance electromagnets 23 and telescopic cavities 24, wherein the connecting plate 20 is arranged between the sliding blocks 15, the telescopic cavities 24 are arranged inside the bearing table 2 on one side of the groove 10, multiple groups of the guide cylinders 21 are arranged on the inner wall of the groove 10 in a penetrating manner, the guide cylinders 21 are communicated with the telescopic cavities 24, multiple groups of the resistance columns 22 are arranged on one side, close to the guide cylinders 21, of the connecting plate 20, one ends, far away from the connecting plate 20, of the resistance columns 22 are arranged inside the telescopic cavities 24 in a penetrating manner through the guide cylinders 21, the resistance electromagnets 23 are arranged on the inner wall, far away from the guide cylinders 21, of the guide cylinders 21, the iron plate 16 is arranged on one side, far away from the connecting plate 20, of the guide cylinders 21, and the iron plate 16 is arranged inside the telescopic cavities 24; when a patient with osteoporosis takes exercise, the protective frame 9 is rotated and opened around the steering column 8, the patient sits on the upper wall of the seat plate 7, the protective frame 9 rotates around the steering column 8 to be close to the patient, the foot of the patient is placed on the pedal plate 18, the leg of the patient stretches and retracts to drive the pedal plate 18 to move, the pedal plate 18 drives the pedal rod 17 to move, the pedal rod 17 slides along the sliding rod 13 through the sliding block 15, the sliding block 15 slides to compress and stretch the telescopic spring 14, the telescopic spring 14 causes resistance on the movement track of the sliding block 15 through elasticity, so that the patient can perform leg stretching exercise under the condition without power equipment, when the patient needs to increase resistance exercise, the resistance electromagnet 23 is electrified to generate magnetism, the resistance electromagnet 23 and the iron plate 16 are arranged in the same polarity, so that repulsion force is generated between the resistance electromagnet 23 and the iron plate 16, and the exercise strength of the patient is enhanced through the repulsion force as resistance, when the legs of the patient stretch, the sliding block 15 is driven to slide along the sliding rod 13, the sliding block 15 drives the resistance column 22 to stretch and retract along the guide cylinder 21 through the connecting plate 20, and the resistance column 22 drives the iron plate 16 to be close to or far away from the resistance electromagnet 23, so that the patient can be strengthened and trained.

As shown in fig. 1-4 and 6-11, the stretch training mechanism 26 includes a walking path 27, a rotating shaft 28, rollers 29, a tension rope 30, a tension rod 31, a pull ring 32, and a counterweight 33, where the walking path 27 is symmetrically disposed at one end of the support column 3 away from the plummer 2, the walking path 27 is a through cavity, multiple sets of the rotating shaft 28 are disposed on an inner wall of the walking path 27, the rotating shaft 28 is rotatably disposed on the inner wall of the walking path 27, the rollers 29 are disposed on an outer side of the rotating shaft 28, the tension rope 30 is disposed on the rollers 29 through the walking path 27, the tension rope 30 is attached to an upper wall of the rollers 29, the tension rod 31 is disposed on one side of the tension rope 30 close to the seat plate 7, the pull ring 32 is disposed on one end of the tension rope 30 away from the tension rod 31, and the counterweight 33 is disposed on one side of the pull ring 32 away from the tension rope 30; the repulsive force guide mechanism 34 comprises guide holes 35, guide posts 36, damping springs 37 and damping plates 38, wherein the guide holes 35 are symmetrically arranged on the upper walls of the two ends of the balancing weight 33, the guide posts 36 penetrate through the guide holes 35 and are arranged on the upper wall of the bearing table 2, the damping springs 37 are divided into a group, the group is symmetrically arranged on the upper wall of the bearing table 2 below the balancing weight 33, and the damping plates 38 are arranged on one side, far away from the bearing table 2, of the damping springs 37; the resistance adjusting mechanism 39 comprises a fixing plate 40, a resistance adjuster 41, an adjusting shaft 42, a gear 43, a balance groove 44, a balance block 45, a balance frame 46, a drag reduction frame 47, a rack 48, a fixed electromagnet 51 and a movable electromagnet 52, wherein the fixing plate 40 is arranged at one end of the supporting column 3 close to the walking path 27, the fixing plate 40 is arranged at one side of the supporting column 3 close to the seat plate 7, the resistance adjuster 41 is arranged at one side of the fixing plate 40 far away from the supporting column 3, the adjusting shaft 42 is arranged at the adjusting end of the resistance adjuster 41, the gear 43 is arranged at one end of the adjusting shaft 42 far away from the resistance adjuster 41, the balance grooves 44 are symmetrically arranged at two sides of the supporting column 3, the balance groove 44 is arranged at one end of the supporting column 3 close to the walking path 27, the balance groove 44 is arranged in an opening at one end, the balance block 45 is arranged in the balance groove 44 in a sliding manner, the balance frame 46 is arranged at one side of the balance block 45 far away from the balance groove 44, the side, far away from the balance block 45, of the balance frame 46 is arranged on the side wall of the tension rod 31, the drag reduction frame 47 is arranged on the inner wall of the balance frame 46, the rack 48 is arranged at one end, far away from the balance frame 46, of the drag reduction frame 47, the gear 43 is meshed with the rack 48, the fixed electromagnet 51 is arranged on the upper wall of the bearing table 2 below the balance block 33, the movable electromagnet 52 is arranged on the bottom wall of the balance block 33, and the fixed electromagnet 51 and the movable electromagnet 52 are arranged oppositely; when a patient with osteoporosis trains the upper half body, the hand of the patient holds the tension rod 31, the fixed electromagnet 51 and the movable electromagnet 52 are electrified to generate magnetism, the fixed electromagnet 51 and the movable electromagnet 52 are arranged in the same polarity, the patient pulls the tension rod 31 downwards, the tension rod 31 moves along the roller 29 and drives the counterweight block 33 to rise through the pull ring 32, the tension rod 31 drives the balance frame 46 to slide and descend along the balance groove 44 through the balance block 45, the rack 48 is meshed with the gear 43, the balance frame 46 drives the gear 43 to rotate through the rack 48, the gear 43 drives the adjusting end of the resistance adjuster 41 to rotate, the resistance value of the resistance adjuster 41 is adjusted, the resistance adjuster 41 is electrically connected with the movable electromagnet 52, the resistance coefficient in the circuit of the resistance adjuster 41 is reduced, the current of the resistance adjuster 41 is increased, the magnetic force of the resistance adjuster 41 is increased, and the repulsive force between the fixed electromagnet 51 and the movable electromagnet 52 is increased, the movable electromagnet 52 drives the balancing weight 33 to rise under the action of repulsive force to assist the upper body training of a patient, when the patient is subjected to tension and then is subjected to metabolic force, the tension rod 31 rises to drive the tension rope 30 to move along the roller 29, the roller 29 drives the balancing weight 33 to fall through the pull ring 32, the tension rod 31 drives the resistance reducing frame 47 to rise through the balancing frame 46, the resistance reducing frame 47 drives the gear 43 to rotate reversely through the rack 48, the gear 43 rotates reversely and drives the adjusting end of the resistance adjuster 41 to rotate through the adjusting shaft 42 to change the resistance value of the resistance adjuster 41, the resistance value of the resistance adjuster 41 is increased, the current in the power-on line of the resistance adjuster 41 and the movable electromagnet 52 is reduced, the magnetic force of the movable electromagnet 52 is reduced, the repulsive force between the fixed electromagnet 51 and the movable electromagnet 52 is weakened, so that the balancing weight 33 falls to the initial position under the action of gravity, the bottom wall of the balancing weight 33 is attached to the upper wall of the vibration reducing plate 38, the damping spring 37 damps the descending force of the weight 33 by elastic deformation.

As shown in fig. 3, the support column 3 is symmetrically provided with grab bars 49 at one end near the balance groove 44.

As shown in fig. 1, a controller 50 is provided on a side of the support column 3 close to the seat plate 7.

As shown in fig. 12 to 14, the controller 50 is electrically connected to the resistance electromagnet 23, the resistance adjuster 41, and the fixed electromagnet 51, respectively, and the resistance adjuster 41 is electrically connected to the movable electromagnet 52.

In specific use, in the first embodiment, the lower body of the osteoporosis patient is trained.

Specifically, the protection frame 9 is rotated and opened around the steering column 8, the patient sits on the upper wall of the seat plate 7, the protection frame 9 rotates around the steering column 8 to be close to the patient, the feet of the patient are placed on the foot rest 18, the hand of the patient holds the hand rest 49, the legs of the patient stretch to drive the foot rest 18 to move, the foot rest 18 drives the foot rest lever 17 to move, the foot rest lever 17 slides along the sliding rod 13 through the sliding block 15, the sliding block 15 slides to compress and stretch the extension spring 14, the extension spring 14 causes resistance on the motion track of the sliding block 15 through elasticity, so that the patient can perform leg extension training without intervention of power equipment, when the patient needs to increase the resistance training, the controller 50 controls the resistance electromagnet 23 to be started, the resistance electromagnet 23 is electrified to generate magnetism, the resistance electromagnet 23 and the iron plate 16 are arranged in the same polarity, so that repulsion force is generated between the resistance electromagnet 23 and the iron plate 16, the repulsion is used as resistance to strengthen the training intensity of the patient, when the legs of the patient stretch, the sliding blocks 15 are driven to slide along the sliding rods 13, the sliding blocks 15 drive the resistance columns 22 to stretch and contract along the guide cylinders 21 through the connecting plates 20, and the resistance columns 22 drive the iron plates 16 to be close to or far away from the resistance electromagnets 23, so that the patient is strengthened and trained.

In the second embodiment, the lower body of the patient with osteoporosis is trained based on the above embodiment.

Specifically, the patient holds the tension rod 31 by the hand, the controller 50 controls the fixed electromagnet 51 to be started, the controller 50 controls the movable electromagnet 52 to be started through the resistance regulator 41, the fixed electromagnet 51 and the movable electromagnet 52 are electrified to generate magnetism, the fixed electromagnet 51 and the movable electromagnet 52 are arranged in the same polarity, at the moment, the patient pulls the tension rod 31 downwards, the tension rod 31 moves along the roller 29 and drives the counterweight block 33 to rise through the pull ring 32, the tension rod 31 drives the balance frame 46 to slide and descend along the balance groove 44 through the balance block 45, the rack 48 is meshed with the gear 43, the balance frame 46 drives the gear 43 to rotate through the rack 48, the gear 43 drives the regulating end of the resistance regulator 41 to rotate, the resistance value of the resistance regulator 41 is regulated, the resistance regulator 41 is electrically connected with the movable electromagnet 52, as the resistance coefficient in the resistance regulator 41 line is reduced, the electrifying current of the resistance regulator 41 is increased, the magnetic force of the resistance regulator 41 is increased, so that the repulsive force between the fixed electromagnet 51 and the movable electromagnet 52 is enhanced, the movable electromagnet 52 drives the balancing weight 33 to rise under the action of the repulsive force, the upper body training of a patient is assisted, when the patient stretches and then experiences the backward force, the tension rod 31 rises to drive the tension rope 30 to move along the roller 29, the roller 29 drives the balancing weight 33 to fall through the pull ring 32, the tension rod 31 drives the drag reduction frame 47 to rise through the balance frame 46, the drag reduction frame 47 drives the gear 43 to reverse through the rack 48, the gear 43 reverses to drive the adjusting end of the resistance regulator 41 through the adjusting shaft 42 to rotate and adjust the resistance value of the resistance regulator 41, the resistance value of the resistance regulator 41 is increased, the current in the power-on line of the resistance regulator 41 and the movable electromagnet 52 is reduced, the magnetic force of the movable electromagnet 52 is reduced, and the repulsive force between the fixed electromagnet 51 and the movable electromagnet 52 is weakened, therefore, the counterweight 33 slowly falls to the initial position under the action of gravity, the bottom wall of the counterweight 33 is attached to the upper wall of the vibration reduction plate 38, and the vibration reduction spring 37 buffers the gravity of the counterweight 33 when descending through elastic deformation; repeating the above operation when using next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

The present solution and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present solution, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the present disclosure without inventive faculty to devise similar arrangements and embodiments without departing from the spirit and scope of the present disclosure.

Claims (4)

1. Based on resistance coefficient self-interacting type developments connection formula osteoporosis patient exercise device, including bottom plate (1), plummer (2) and support column (3), its characterized in that: still include flexible adjustable medium thing resistance resilience telescopic machanism (4) of shank and the supplementary extension machanism (25) of two repulsion forces of self-adjusting meshing coordinated type of upper part of the body, bottom plate (1) upper wall is located in plummer (2), plummer (2) upper wall is located in support column (3), flexible adjustable medium thing resistance resilience telescopic machanism (4) of shank locates plummer (2) one end, the upper part of the body is located support column (3) and is kept away from the one end of plummer (2) from the supplementary extension machanism (25) of two repulsion forces of self-adjusting meshing coordinated type, flexible adjustable medium thing resistance resilience telescopic machanism (4) of shank is including location protection machanism (5), flexible telescopic machanism (11) and loss prevention top impact mechanism (19), the one end of plummer (2) is located in location protection machanism (5), the lateral wall of plummer (2) is located in flexible telescopic machanism (11), the damage-proof top collision mechanism (19) is arranged in the bearing platform (2); the upper body self-adjusting meshing linkage type double-repulsion auxiliary stretching mechanism (25) comprises a stretching training mechanism (26), a repulsion guiding mechanism (34) and a resistance adjusting mechanism (39), wherein the stretching training mechanism (26) is arranged at one end, far away from the bearing table (2), of the support column (3), the repulsion guiding mechanism (34) is arranged on the upper wall of the bearing table (2) at one side, far away from the positioning protection mechanism (5), of the support column (3), and the resistance adjusting mechanism (39) is arranged at one end, close to the stretching training mechanism (26), of the support column (3);

the positioning protection mechanism (5) comprises a fixing column (6), a seat plate (7), a steering column (8), a protection frame (9) and a groove (10), the groove (10) is arranged at one end of the bearing platform (2), the groove (10) is a cavity with two open ends, the fixing column (6) is arranged at the bottom wall of the groove (10), the seat plate (7) is arranged on the upper wall of the fixing column (6), the steering column (8) is symmetrically arranged at two ends of the upper wall of the seat plate (7), the steering column (8) is rotatably arranged on the upper wall of the seat plate (7), and the protection frame (9) is arranged on the outer side of the steering column (8); the stretching training mechanism (26) comprises walking channels (27), rotating shafts (28), rollers (29), tension ropes (30), tension rods (31), pull rings (32) and balancing weights (33), wherein the walking channels (27) are symmetrically arranged at one ends, far away from the bearing platform (2), of the supporting columns (3), the walking channels (27) are cavities which are arranged in a penetrating way, multiple groups of the rotating shafts (28) are arranged on the inner walls of the walking channels (27), the rotating shafts (28) are rotatably arranged on the inner walls of the walking channels (27), the rollers (29) are arranged on the outer sides of the rotating shafts (28), the tension ropes (30) penetrate through the walking channels (27) and are arranged on the rollers (29), the tension ropes (30) are attached to the upper walls of the rollers (29), the tension rods (31) are arranged on one sides, close to the seat plates (7), of the pull rings (30), the pull rings (32) are arranged at one ends, far away from the tension rods (31), of the tension ropes (30), the balancing weight (33) is arranged on one side of the pull ring (32) far away from the tension rope (30);

the repulsive force guide mechanism (34) comprises guide holes (35), guide columns (36), vibration reduction springs (37) and vibration reduction plates (38), the guide holes (35) are symmetrically arranged on the upper walls of the two ends of the balancing weight (33), the guide columns (36) penetrate through the guide holes (35) and are arranged on the upper wall of the bearing table (2), the vibration reduction springs (37) form a group which is symmetrically arranged on the upper wall of the bearing table (2) below the balancing weight (33), and the vibration reduction plates (38) are arranged on one side, far away from the bearing table (2), of the vibration reduction springs (37);

the resistance adjusting mechanism (39) comprises a fixing plate (40), a resistance adjuster (41), an adjusting shaft (42), a gear (43), a balance groove (44), a balance block (45), a balance frame (46), a resistance reducing frame (47), a rack (48), a fixing electromagnet (51) and a moving electromagnet (52);

the fixed plate (40) is arranged at one end, close to the walking channel (27), of the supporting column (3), one side, close to the seat plate (7), of the supporting column (3) is arranged on the fixed plate (40), the resistance regulator (41) is arranged at one side, far away from the supporting column (3), of the fixed plate (40), the regulating end of the resistance regulator (41) is arranged on the regulating shaft (42), and one end, far away from the resistance regulator (41), of the regulating shaft (42) is arranged on the gear (43).

2. The resistance coefficient self-adjusting based dynamically connected osteoporosis patient exercise device of claim 1, wherein: the flexible telescopic mechanism (11) comprises a telescopic groove (12), a slide rod (13), a telescopic spring (14), a slide block (15), a foot rest lever (17) and a foot pedal (18), the telescopic grooves (12) are symmetrically arranged on the inner walls of the two sides of the groove (10), the telescopic grooves (12) are arranged in a through way, the sliding rod (13) is arranged on the inner wall of the telescopic groove (12), the sliding block (15) is arranged on the sliding rod (13) in a sliding manner, the extension springs (14) are symmetrically arranged on the inner walls of two sides of the extension groove (12), the extension springs (14) are arranged on the outer side of the sliding rod (13), one side of the extension springs (14) far away from the inner wall of the extension groove (12) is arranged on the side wall of the sliding block (15), the pedal rod (17) is arranged on one side of the sliding block (15) far away from the groove (10), the pedal (18) is arranged at one end of the pedal rod (17) far away from the sliding block (15).

3. The resistance coefficient self-adjusting based dynamically connected osteoporosis patient exercise device of claim 2, wherein: the anti-loss jacking mechanism (19) comprises an iron plate (16), a connecting plate (20), a guide cylinder (21), a resistance column (22), a resistance electromagnet (23) and a telescopic cavity (24), wherein the connecting plate (20) is arranged between sliding blocks (15), the telescopic cavity (24) is arranged inside a bearing platform (2) on one side of a groove (10), multiple groups of the guide cylinder (21) are arranged on the inner wall of the groove (10) in a penetrating manner, the guide cylinder (21) is communicated with the telescopic cavity (24), the guide cylinder (21) is arranged in a penetrating manner, multiple groups of the resistance column (22) are arranged on one side, close to the guide cylinder (21), of the connecting plate (20), one end, far away from the connecting plate (20), of the resistance column (22) is arranged inside the telescopic cavity (24) in a penetrating manner, the resistance electromagnet (23) is arranged on the inner wall on one side, far away from the guide cylinder (21), of the iron plate (16) is arranged on one side, far away from the connecting plate (20), of the guide cylinder (21), the iron plate (16) is arranged in the telescopic cavity (24).

4. The resistance coefficient self-adjusting based dynamically connected osteoporosis patient exercise device of claim 3, wherein: support column (3) both sides are located to balancing tank (44) symmetry, one end that support column (3) are close to walking way (27) is located in balancing tank (44), balancing tank (44) set up for the one end opening, balancing piece (45) slide locate inside balancing tank (44), balancing frame (46) are located balancing piece (45) and are kept away from one side of balancing tank (44), tension bar (31) lateral wall is located to one side that balancing block (45) were kept away from in balancing frame (46), balancing frame (46) inner wall is located in drag reduction frame (47), rack (48) are located the one end that balancing frame (46) were kept away from in drag reduction frame (47), gear (43) mesh with rack (48) mutually, plummer (2) upper wall below balancing weight (33) is located in fixed electro-magnet (51), removal electro-magnet (52) are located balancing weight (33) diapire, the fixed electromagnet (51) and the movable electromagnet (52) are arranged oppositely.

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