CN113069723B - Intelligent active and passive rehabilitation training device for upper and lower limbs - Google Patents
Intelligent active and passive rehabilitation training device for upper and lower limbs Download PDFInfo
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- CN113069723B CN113069723B CN202110474975.8A CN202110474975A CN113069723B CN 113069723 B CN113069723 B CN 113069723B CN 202110474975 A CN202110474975 A CN 202110474975A CN 113069723 B CN113069723 B CN 113069723B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00192—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resistance provided by magnetic means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0228—Sitting on the buttocks
- A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The intelligent active and passive rehabilitation training device for the upper and lower limbs comprises a mounting box, wherein rotating plates which synchronously rotate are respectively mounted on the left side and the right side of the mounting box, adjusting plates which can synchronously move are respectively connected to the surfaces of the rotating plates in a sliding mode, a pedal plate is respectively connected to the lower side of the adjusting plate on the left side and the upper side of the adjusting plate on the right side in a rotating mode, a resistance adjusting device is mounted inside the mounting box, side plates are respectively fixedly connected to the left side and the right side of the upper end of the mounting box, and exercise discs which can synchronously rotate with the rotating plates are respectively arranged at the upper ends of the side plates; when the device is used, active exercise and passive exercise can be selected, and rehabilitation exercise can be simultaneously performed on upper limbs and lower limbs when in exercise, and the strength of load can be adjusted according to the recovery degree of a patient through the resistance adjusting device, so that the rehabilitation exercise effect of the patient is improved, and the device has multiple functions; this device can adjust the position and the height of seat according to the height that the patient is different when using to and adjust the angle of backup plate according to patient's demand, comfort level when strengthening the use.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to an intelligent active and passive rehabilitation training device for upper and lower limbs.
Background
Aiming at patients who lie in bed for a long time or suffer from upper and lower limb injuries and diseases, in the process of long-term treatment, in order to prevent upper and lower limb function atrophy, rehabilitation exercises need to be carried out on the upper and lower limbs in time and for a long time, the whole body blood circulation can be promoted through the rehabilitation exercises on the upper and lower limbs, complications caused by the long-term lying in bed can be greatly prevented, the recovery of the illness state of the patients is effectively promoted, the degree of the activity of the upper and lower limbs of the patients is different due to different illness states of the patients, the patients who can not move actively at the upper and lower limbs temporarily need to carry out passive rehabilitation exercises by using auxiliary equipment, the currently used auxiliary equipment for assisting the patients to carry out the rehabilitation exercises usually has single function, can not help the upper and lower limbs of the patients to carry out synchronous passive exercises, and can not adjust the training intensity according to the specific conditions of the patients during the active training of the patients, the training effect is poor, and the application range is small.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the intelligent active and passive rehabilitation training device for the upper and lower limbs, which can effectively help the upper and lower limbs of a patient to perform rehabilitation training, has various functions and wide application range, and effectively solves the problems in the background technology.
In order to solve the problems, the invention adopts the technical scheme that:
the intelligent active and passive rehabilitation training device for upper and lower limbs comprises a bottom plate, wherein a liftable installation box is installed on the rear side of the upper end of the bottom plate, rotating plates which rotate synchronously are installed on the left side and the right side of the installation box respectively, adjusting plates which can move synchronously are connected to the surfaces of the rotating plates in a sliding mode respectively, pedals are connected to the lower side of the adjusting plate on the left side and the upper side of the adjusting plate on the right side in a rotating mode respectively, a resistance adjusting device is installed inside the installation box and can adjust the resistance of the rotating plates during rotation, side plates are fixedly connected to the left side and the right side of the upper end of the installation box respectively, exercise discs which can rotate synchronously with the rotating plates are arranged at the upper ends of the side plates respectively, and control structures which can control the two exercise discs to turn outwards synchronously are installed on the lower sides of the rotating plates respectively; the left side and the right side of the front side of the upper end of the bottom plate are respectively connected with a lower support plate capable of moving back and forth in a sliding mode, the upper end of the lower support plate is provided with a liftable seat plate, and the front end of the seat plate is provided with a backup plate capable of adjusting the angle;
the left end and the right end of the mounting box are respectively and rotatably connected with a first transmission wheel, the middle part of the outer side of the first transmission wheel is respectively and fixedly connected with the rotating plate, the outer side of the rotating plate is respectively and coaxially and rotatably connected with linkage swing rods, a linkage rod is fixedly connected between the two linkage swing rods, the surface of the linkage rod is respectively and rotatably connected with the middle part of the first transmission wheel, the rear end of the left linkage swing rod and the front end of the right linkage swing rod are respectively hinged with a linkage hinge rod, the other end of the left linkage hinge rod is hinged with the upper side of the outer end of the left adjusting plate, the other end of the right linkage hinge rod is hinged with the lower side of the outer end of the right adjusting plate, a connecting frame is fixedly connected with the upper side of the surface of the front end of the left adjusting plate, and the other end of the connecting frame is connected with an adjusting screw rod through threads, the upper side and the lower side of the adjusting screw rod are respectively and rotatably connected with the front end surface of the rotating plate on the left side, and the upper end of the adjusting screw rod is fixedly connected with an adjusting knob;
the left side and the right side of the interior of the mounting box are respectively provided with a second linkage belt wheel, the second linkage belt wheels are respectively and coaxially and fixedly connected with the first driving wheels, the surfaces of the second linkage belt wheels are respectively sleeved with a first driving belt, the lower side of the first driving belt is respectively sleeved with a first linkage belt wheel, two first linkage belt wheels are fixedly connected with a connecting shaft, the two ends of the connecting shaft are respectively and rotatably connected with the inner wall of the mounting box, the surface of the connecting shaft is fixedly connected with a first driving bevel gear, the rear side of the first driving bevel gear is engaged with a second driving bevel gear, the rear end of the second driving bevel gear is fixedly connected with a motor, and the motor is fixedly connected with the inner wall of the mounting box.
Preferably, the resistance adjusting device includes that difference fixed connection is in the bogie wheel of the connecting axle surface left and right sides, two the outside of bogie wheel is provided with the resistance magnetic path respectively, the resistance magnetic path respectively can with bogie wheel inter attraction, two the outer end of resistance magnetic path is fixedly connected with movable plate respectively, the lower extreme of movable plate respectively with the inside lower extreme sliding connection of mounting box, two there is a drive screw downside of movable plate through threaded connection, work as drive screw can constitute two when rotating the structure of the synchronous relative movement of movable plate, drive screw's both ends respectively with the mounting box inner wall rotates to be connected, drive screw's left end fixedly connected with control knob, control knob is located the left side of mounting box.
Preferably, the left side and the right side of the lower end of the mounting box are respectively and fixedly connected with a connecting plate, the surface of each connecting plate is respectively and slidably connected with a supporting plate, the lower end of each supporting plate is respectively and fixedly connected with the rear side of the upper end of the bottom plate, and the lower sides of the inner end surfaces of the two connecting plates are respectively and rotatably connected with a lifting pin shaft; the lower end of the mounting box is provided with a front plate capable of moving towards the rear in one direction, the left side and the right side of the front plate are respectively fixedly connected with a push plate, the lower end of the push plate is respectively connected with the surface of the bottom plate in a sliding manner, the surface of the push plate is respectively provided with an inclined pushing chute, the lifting pin shaft is respectively connected with the bottom of the pushing chute in a sliding manner, and when the front plate moves towards the rear, a structure that the mounting box moves upwards can be formed; the front end of the front plate is connected with a ratchet block in a sliding mode, the upper side of the ratchet block is fixedly connected with a pull rod, the lower side of the ratchet block is meshed with a ratchet bar, the lower end of the ratchet bar is fixedly connected with the surface of the bottom plate, the upper side of the ratchet block is fixedly connected with a meshing spring, and the upper end of the meshing spring is fixedly connected with the front plate.
Preferably, the control structure comprises second transmission wheels which are respectively and rotatably connected with the outer sides of the upper ends of the two side plates, the outer sides of the second driving wheels are respectively and coaxially and fixedly connected with first driving bevel gears, the outer sides of the first driving bevel gears are respectively meshed with first connecting bevel gears, the front sides of the first connecting bevel gears are respectively and fixedly connected with second connecting bevel gears, the middle parts of the first connecting bevel gears and the second connecting bevel gears are rotatably connected with mounting rods, two ends of the mounting rod are respectively rotatably connected with the surfaces of the side plates, the upper sides of the second connecting bevel gears are respectively engaged with a second driving bevel gear, the second driving bevel gear is fixedly connected to the middle of the lower end of the exercise disc, the upper side of the second driving bevel gear is rotatably connected with an installation frame, and the other end of the installation frame is fixedly connected with the surface of the installation rod; the front end of the mounting rod on the left side is fixedly connected with an adjusting worm wheel, the right side of the adjusting worm wheel is meshed with an adjusting worm, the upper side and the lower side of the adjusting worm are respectively and rotatably connected with the side plates, and the lower end of the adjusting worm is fixedly connected with a turning knob; the rear ends of the two mounting rods are fixedly connected with a shifting rod respectively, the upper end of the shifting rod on the left side is hinged with a hinge rod, and the other end of the hinge rod is hinged with the lower end of the shifting rod on the right side;
and the surfaces of the first transmission wheels are respectively sleeved with a second transmission belt, and the other ends of the second transmission belts are respectively sleeved with the surfaces of the second transmission wheels.
Preferably, a rectangular rack is arranged on the left side of the lower support plate on the left side, a rectangular claw is meshed with the upper side of the rectangular rack, a connecting arm is fixedly connected to the upper end of the rectangular claw, the connecting arm is connected with the surface of the lower support plate on the left side in a sliding manner, a connecting slider is fixedly connected to the upper side of the right end of the connecting arm, a connecting sliding groove is formed in the surface of the lower support plate corresponding to the connecting slider, the connecting slider is connected with the connecting sliding groove in a sliding manner, a pushing spring is fixedly connected to the upper side of the connecting slider, and the upper end of the pushing spring is fixedly connected with the inner wall of the connecting sliding groove; the upper side of the connecting arm is provided with a control handle, the rear end of the control handle is hinged to the surface of the lower support plate on the left side, and the upper side of the left end of the connecting arm is connected with the surface of the control handle in a sliding mode.
Preferably, the inner side surfaces of the two lower support plates are respectively connected with a lifting plate in a sliding manner, the upper ends of the two lifting plates are respectively fixedly connected with the bottom of the seat plate, the lower ends of the inner side surfaces of the two lifting plates are respectively connected with a second matching pin shaft in a rotating manner, the middle parts of the inner side surfaces of the two lower support plates are respectively connected with a control rod in a rotating manner, the left and right sides of the surface of the control rod are respectively fixedly connected with a lifting oscillating bar, the surface of the second matching pin shaft is respectively connected with the surface of the lifting oscillating bar in a sliding manner, the left end of the control rod is fixedly connected with a lifting worm gear which is positioned on the left side of the left lower support plate, the front side of the lifting worm gear is engaged with a lifting worm, the upper and lower sides of the lifting worm are respectively connected with the surface of the left lower support plate in a rotating manner, and the upper end of the lifting worm is fixedly connected with a first reversing bevel gear, and a second reversing bevel gear is meshed with the upper side of the first reversing bevel gear, the second reversing bevel gear is rotatably connected with the surface of the lower support plate on the left side, and a lifting turntable is fixedly connected to the left side of the second reversing bevel gear.
Preferably, the lower end of the backup plate is fixedly connected with a hinged shaft, the left end and the right end of the hinged shaft are respectively and rotatably connected with the front end of the seat plate, the right end of the hinged shaft is fixedly connected with a reset coil spring, the outer end of the reset coil spring is fixedly connected with a protective shell, and the protective shell is fixedly connected with the right end of the seat plate; the mounting groove has been seted up to the left end of articulated shaft, the inside positioning spring that is provided with of mounting groove, the left side of articulated shaft is provided with second location face gear, the right-hand member fixedly connected with carriage release lever of second location face gear, the carriage release lever with mounting groove inner wall sliding connection, the left side meshing of second location face gear has first location face gear, first location face gear with the left end fixed connection of seat, the slide opening has been seted up at the middle part of first location face gear, the left end fixedly connected with angle adjustment button of second location face gear, angle adjustment button passes through the slide opening extends to the left side of first location face gear.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
the device can select active exercise and passive exercise when in use, and can simultaneously carry out rehabilitation exercise on upper limbs and lower limbs when in exercise, the exercise effect is relatively good, the pedal plate can be pedaled and driven to rotate by feet when in exercise, so that the lower limbs can be used for leg pedaling training, the lower limbs of a patient can be exercised, the exercise disc can synchronously rotate when the rotating plate rotates, the patient can hold the exercise grab handle by both hands when exercising the lower limbs, the upper limbs of the patient can be further moved, the effect of synchronously exercising the upper limbs and the lower limbs of the patient is achieved, the length of the rotating plate can be lengthened by moving the adjusting plate when the rotating plate is driven to rotate by exercising the lower limbs, the rotating amplitude of the lower limbs of the patient when in rehabilitation exercise is further increased, and the exercise effect of the lower limbs is enhanced; the resistance adjusting device is used for adjusting the load when the patient exercises the upper limbs and the lower limbs actively, and the strength of the load can be adjusted according to the recovery degree of the patient through the resistance adjusting device, so that the rehabilitation exercise effect of the patient is improved, and the functions are diversified; this device can adjust the position and the height of seat according to the height that the patient is different when using to and adjust the angle of backup plate according to patient's demand, comfort level when strengthening the use, application scope is extensive.
Drawings
Fig. 1 is a schematic overall structure diagram of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 2 is a schematic sectional view of the internal structure of the mounting box of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 3 is a schematic diagram of a synchronous rotating structure of a rotating plate of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 4 is a schematic diagram of a motor driving structure of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 5 is a schematic structural diagram of a resistance adjusting device of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 6 is a schematic view of the lifting structure of the mounting box of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 7 is a schematic view of the engagement structure of the ratchet block and the ratchet bar of the upper and lower limb intelligent active and passive rehabilitation training device of the invention.
Fig. 8 is a first schematic view of an exercise plate overturning structure of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 9 is a second schematic view of the turning structure of the exercise plate of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 10 is a schematic diagram of the structure of the exercise disc synchronously turning of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 11 is a schematic view of the meshing structure of the rectangular rack and the rectangular pawl of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 12 is a schematic view of the installation structure of the pushing spring of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 13 is a schematic view of a seat lifting structure of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 14 is a schematic diagram of a mounting structure of a return coil spring of the upper and lower limb intelligent active and passive rehabilitation training device.
Fig. 15 is a schematic view of a second positioning face gear installation structure of the upper and lower limb intelligent active and passive rehabilitation training device.
Reference numbers in the figures: 1-bottom plate, 2-supporting plate, 3-mounting box, 4-first driving wheel, 5-rotating plate, 6-adjusting plate, 7-pedal plate, 8-adjusting screw, 9-connecting frame, 10-adjusting knob, 11-linkage rod, 12-linkage swing rod, 13-linkage hinge rod, 14-first linkage belt wheel, 15-second linkage belt wheel, 16-first transmission bevel gear, 17-second transmission bevel gear, 18-motor, 19-driving screw, 20-moving plate, 21-resistance magnetic block, 22-control knob, 23-bogie wheel, 24-push plate, 25-connecting plate, 26-preposition plate, 27-lifting pin shaft, 28-pushing chute, 29-ratchet bar, 30-ratchet block, 31-pull rod, 32-meshing spring, 33-side plate, 34-second transmission wheel, 35-exercise disk, 36-first drive bevel gear, 37-first connection bevel gear, 38-second connection bevel gear, 39-second drive bevel gear, 40-exercise grab handle, 41-adjusting worm gear, 42-adjusting worm, 43-turning knob, 44-mounting rack, 45-mounting rod, 46-driving rod, 47-hinged rod, 48-rectangular rack, 49-rectangular claw, 50-connecting arm, 51-first matching pin shaft, 52-control handle, 53-matching groove, 54-pushing spring, 55-lower support plate, 56-seat plate, 57-backup plate, 58-lifting plate, 59-second matching pin shaft, 60-lifting swing rods, 61-lifting worm gears, 62-lifting worms, 63-first reversing bevel gears, 64-second reversing bevel gears, 65-lifting turntables, 66-protective shells, 67-reset coil springs, 68-angle adjusting buttons, 69-first positioning end face gears, 70-second positioning end face gears, 71-hinged shafts, 72-moving rods and 73-positioning springs.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-15, the present invention provides an intelligent active and passive rehabilitation training device for upper and lower limbs, which comprises a base plate 1, a liftable mounting box 3 is arranged at the rear side of the upper end of the bottom plate 1, rotating plates 5 which synchronously rotate are respectively arranged at the left side and the right side of the mounting box 3, adjusting plates 6 capable of moving synchronously are respectively connected on the surfaces of the rotating plates 5 in a sliding way, foot pedals 7 are respectively connected on the lower side of the adjusting plate 6 on the left side and the upper side of the adjusting plate 6 on the right side in a rotating way, a resistance adjusting device is arranged in the mounting box 3 and can adjust the resistance of the rotating plate 5 when rotating, the left side and the right side of the upper end of the mounting box 3 are respectively fixedly connected with a side plate 33, the upper ends of the side plates 33 are respectively provided with an exercise disc 35 which can synchronously rotate with the rotating plate 5, the lower sides of the rotating plates 5 are respectively provided with a control structure capable of controlling the two exercise discs 35 to synchronously turn outwards; the left side and the right side of the front side of the upper end of the bottom plate 1 are respectively connected with a lower support plate 55 capable of moving back and forth in a sliding mode, a liftable seat plate 56 is installed at the upper end of the lower support plate 55, and a back plate 57 capable of adjusting the angle is installed at the front end of the seat plate 56.
When the patient sits on the surface of the seat plate 56, the pedal 7 is pedaled by the foot and drives the rotating plate 5 to rotate, so that the lower limbs can be used for leg pedaling training to exercise the lower limbs of the patient, the exercise disc 35 can synchronously rotate when the rotating plate 5 rotates, the non-circle center positions on the upper end surface of the exercise disc 35 are respectively and rotatably connected with the exercise grab handles 40, the patient can hold the exercise grab handles 40 by both hands while exercising the lower limbs, the exercise disc 35 can also synchronously rotate when the patient drives the rotating plate 5 to rotate to exercise the lower limbs, so that the upper limbs of the patient can be moved, the effect of synchronously exercising the upper limbs and the lower limbs of the patient is achieved, the length of the rotating plate 5 can be lengthened by moving the adjusting plate 6 when the rotating plate 5 rotates, the rotating amplitude of the lower limbs of the patient during rehabilitation exercise is further increased, and the exercise effect of the lower limbs is achieved; the resistance adjusting device is used for providing corresponding load for the patient when exercising the upper limbs and the lower limbs, and can adjust the strength of the load according to the recovery degree of the patient through the resistance adjusting device, so that the rehabilitation exercise effect of the patient is improved, and the functions are diversified; this device can adjust the position and the height of seat 56 according to the height that the patient is different when using to and adjust the angle of backup plate 57 according to patient's demand, comfort level when strengthening the use, application scope is extensive.
The left end and the right end of the mounting box 3 are respectively and rotatably connected with a first transmission wheel 4, the middle part of the outer side of the first transmission wheel 4 is respectively and fixedly connected with the rotating plate 5, the outer side of the rotating plate 5 is respectively and coaxially and rotatably connected with linkage swing rods 12, a linkage rod 11 is fixedly connected between the two linkage swing rods 12, the surface of the linkage rod 11 is respectively and rotatably connected with the middle part of the first transmission wheel 4, the rear end of the left linkage swing rod 12 and the front end of the right linkage swing rod 12 are respectively and rotatably connected with a linkage hinge rod 13, the other end of the left linkage hinge rod 13 is hinged with the upper side of the outer end of the left adjusting plate 6, the other end of the right linkage hinge rod 13 is hinged with the lower side of the outer end of the right adjusting plate 6, the upper side of the front end surface of the left adjusting plate 6 is fixedly connected with a connecting frame 9, and the other end of the connecting frame 9 is connected with an adjusting screw rod 8 through threads, the upper side and the lower side of the adjusting screw 8 are respectively in rotary connection with the front end surface of the rotating plate 5 on the left side, and the upper end of the adjusting screw 8 is fixedly connected with an adjusting knob 10;
the left side and the right side of the interior of the mounting box 3 are respectively provided with a second linkage belt wheel 15, the second linkage belt wheels 15 are respectively and coaxially fixedly connected with the first driving wheels 4, the surfaces of the second linkage belt wheels 15 are respectively sleeved with a first driving belt, the lower side of the first driving belt is respectively sleeved with a first linkage belt wheel 14, a connecting shaft is fixedly connected between the first linkage belt wheels 14, two ends of the connecting shaft are respectively and rotatably connected with the inner wall of the mounting box 3, the surface of the connecting shaft is fixedly connected with a first driving bevel gear 16, the rear side of the first driving bevel gear 16 is meshed with a second driving bevel gear 17, the rear end of the second driving bevel gear 17 is fixedly connected with a motor 18, and the motor 18 is fixedly connected with the inner wall of the mounting box 3.
When the length of the rotating plate 5 is lengthened, the adjusting knob 10 can be rotated, the adjusting screw 8 is driven to rotate when the adjusting knob 10 rotates, the connecting frame 9 is in threaded connection with the adjusting screw 8, the adjusting screw 8 can be driven to move downwards when the adjusting screw 8 rotates, the adjusting plate 6 on the left side can be driven to move upwards under the linkage action of the linkage hinge rod 13 and the linkage swing rod 12 when the adjusting plate 6 on the left side moves downwards, then the two adjusting plates 6 can be simultaneously moved outwards, the radius of the rotating plate 5 during rotation is lengthened, and the rotation amplitude of a patient during exercise is increased; the first driving wheel 4 can synchronously rotate when the rotating plates 5 rotate, so as to drive the two second linkage belt wheels 15 to rotate, the first linkage belt wheel 14 can be driven to rotate under the linkage action of the first driving belt when the two second linkage belt wheels 15 rotate, then the connecting shaft can rotate, the connecting shaft is used for enabling the two rotating plates 5 to have linkage when rotating, so that the two rotating plates 5 can synchronously rotate, feet can be placed on the surface of the pedal 7 when a patient cannot actively exercise, then the exercise handle 40 is held by two hands, then the motor 18 is started, the connecting shaft is driven to rotate through the meshing and the transmission of the first transmission bevel gear 16 and the second transmission bevel gear 17, then the two rotating plates 5 are simultaneously driven to rotate and drive the two exercise discs 35 to rotate, so that the patient can passively exercise lower limbs and passive upper limbs, the function is various.
Resistance adjusting device is including respectively fixed connection in the bogie wheel 23 of connecting axle surface left and right sides, two the outside of bogie wheel 23 is provided with resistance magnetic path 21 respectively, resistance magnetic path 21 respectively can with bogie wheel 23 inter attraction, two the outer end of resistance magnetic path 21 is fixedly connected with movable plate 20 respectively, the lower extreme of movable plate 20 respectively with 3 inside lower extreme sliding connection of mounting box, two there is drive screw 19 the downside of movable plate 20 through threaded connection, work as drive screw 19 can constitute two when rotating the structure of the synchronous relative movement of movable plate 20, drive screw 19's both ends respectively with 3 inner wall of mounting box rotate and be connected, drive screw 19's left end fixedly connected with control knob 22, control knob 22 is located the left side of mounting box 3.
When the rotating plate 5 or the exercise disc 35 is controlled to rotate to drive the connecting shaft to rotate, the loading wheel 23 can add basic loading for the rehabilitation exercise of the patient, if the load of exercise needs to be increased, the driving screw rod 19 can be driven to rotate by rotating the control knob 22, two sections of threads with opposite thread directions are arranged on the surface of the driving screw rod 19, when the driving screw rotates, the two moving plates 20 can synchronously move relatively, because the resistance magnetic block 21 can generate attraction force to the bogie wheel 23, the closer the resistance magnetic block 21 is to the weight wheel 23, the greater the attraction force to the weight wheel 23, the greater the resistance of the patient during exercise, the farther the resistance magnetic block 21 is from the bogie wheel 23, the less attractive the force to the bogie wheel 23, and thus the less resistance the patient is exercising, when the resistance is adjusted, the control knob 22 can be rotated to synchronously adjust the distance between the two resistance magnetic blocks 21 and the bogie wheel 23.
The left side and the right side of the lower end of the mounting box 3 are respectively fixedly connected with a connecting plate 25, the surface of each connecting plate 25 is respectively connected with a supporting plate 2 in a sliding manner, the lower end of each supporting plate 2 is respectively fixedly connected with the rear side of the upper end of the bottom plate 1, and the lower sides of the inner end surfaces of the two connecting plates 25 are respectively connected with a lifting pin shaft 27 in a rotating manner; a front plate 26 capable of moving towards the rear in one direction is arranged at the lower end of the mounting box 3, push plates 24 are fixedly connected to the left side and the right side of the front plate 26 respectively, the lower ends of the push plates 24 are connected with the surface of the bottom plate 1 in a sliding manner respectively, inclined push chutes 28 are formed in the surfaces of the push plates 24 respectively, the lifting pin 27 is connected to the bottoms of the push chutes 28 in a sliding manner respectively, and when the front plate 26 moves towards the rear, a structure that the mounting box 3 moves upwards can be formed; the front end of the front plate 26 is slidably connected with a ratchet block 30, the upper side of the ratchet block 30 is fixedly connected with a pull rod 31, the lower side of the ratchet block 30 is engaged with a ratchet bar 29, the lower end of the ratchet bar 29 is fixedly connected with the surface of the bottom plate 1, the upper side of the ratchet block 30 is fixedly connected with an engaging spring 32, and the upper end of the engaging spring 32 is fixedly connected with the front plate 26.
As shown in fig. 6 and 7, when the front plate 26 moves to the rear side, the lifting pin 27 can be pushed to move to the upper side by the sliding fit of the pushing chute 28 and the lifting pin 27, and further the mounting box 3 is driven to move to the upper side, and the front plate 26 can move to the rear side in one direction when the ratchet bar 29 is engaged with the ratchet block 30, when the height of the mounting box 3 needs to be raised, only the front plate 26 needs to be pushed to the rear side, a handle is fixedly connected to the upper end of the front plate 26 for assisting a user to push the front plate 26, a mounting slider is fixedly connected to the upper side of the rear end of the ratchet block 30, a mounting chute is formed on the surface of the front plate 26, the mounting slider is slidably connected to the mounting chute, the engaging spring 32 is located on the upper side of the mounting slider, a first spring shaft is arranged in the middle of the engaging spring 32, and the surface of the first spring shaft is slidably connected to the mounting slider, the upper end and the lower end of the first spring shaft are fixedly connected with the inner wall of the mounting chute, the first spring shaft can prevent the meshing spring 32 from being bent and deformed when being compressed, when the mounting box 3 needs to be moved downwards, the ratchet block 30 can be pulled upwards through the pull rod 31 and the meshing spring 32 is extruded, the ratchet block 30 is separated from being meshed with the ratchet bar 29, the front plate 26 can move towards the front side without the blocking of the ratchet block 30, the mounting box 3 can move downwards, when the pull rod 31 is loosened, the ratchet block 30 can be pushed by the meshing spring 32 to be meshed with the ratchet bar 29 again, and the mounting box 3 can stop moving.
The control structure comprises a second transmission wheel 34 respectively connected with the outer sides of the upper ends of the two side plates 33 in a rotating way, the outer sides of the second transmission wheels 34 are respectively and coaxially and fixedly connected with first driving bevel gears 36, the outer sides of the first driving bevel gears 36 are respectively engaged with first connecting bevel gears 37, the front sides of the first connecting bevel gears 37 are respectively fixedly connected with second connecting bevel gears 38, the middle parts of the first connecting bevel gear 37 and the second connecting bevel gear 38 are rotatably connected with a mounting rod 45, both ends of the mounting rod 45 are respectively rotatably connected with the surfaces of the side plates 33, the upper sides of the second connecting bevel gears 38 are respectively engaged with second driving bevel gears 39, the second driving bevel gear 39 is fixedly connected to the middle part of the lower end of the exercise disc 35, the upper side of the second driving bevel gear 39 is rotatably connected with a mounting rack 44, and the other end of the mounting rack 44 is fixedly connected with the surface of the mounting rod 45; an adjusting worm wheel 41 is fixedly connected to the front end of the mounting rod 45 on the left side, an adjusting worm 42 is meshed to the right side of the adjusting worm wheel 41, the upper side and the lower side of the adjusting worm 42 are respectively rotatably connected with the side plate 33, and the lower end of the adjusting worm 42 is fixedly connected with a turning knob 43; the rear ends of the two mounting rods 45 are respectively and fixedly connected with a driving lever 46, the upper end of the driving lever 46 on the left side is hinged with a hinged rod 47, and the other end of the hinged rod 47 is hinged with the lower end of the driving lever 46 on the right side;
and the surfaces of the first driving wheels 4 are respectively sleeved with second driving belts, and the other ends of the second driving belts are respectively sleeved with the surfaces of the second driving wheels 34.
Under the driving action of the second driving belt, when the first driving wheel 4 rotates, the second driving wheel 34 can synchronously rotate, when the second driving wheel 34 rotates, under the meshing action of the first driving bevel gear 36, the first connecting bevel gear 37, the second connecting bevel gear 38 and the second driving bevel gear 39, and under the reversing and driving action, the second driving wheel can drive the exercise disc 35 to synchronously rotate, if the exercise disc 35 needs to be turned outwards, the turning knob 43 can be rotated when the installation angle of the exercise disc 35 is adjusted according to the needs of a patient, the adjusting worm 42 is driven to rotate when the turning knob 43 is rotated, then under the meshing action of the adjusting worm 42 and the adjusting worm wheel 41, the left mounting rod 45 can be driven to rotate, the left mounting rack 44 is driven to swing outwards through the rotation of the mounting rod 45, the left exercise disc 35 is driven to turn outwards through the left mounting rack 44, and under the interlocking action of the left mounting rod 45 and the hinge rod 47, the right mounting rod 45 can be driven to rotate The pole 45 rotates to opposite direction in step, and then drives the exercise dish 35 on right side and to the outside upset, realizes two effects of exercising the synchronous outside upset of dish 35.
A rectangular rack 48 is arranged on the left side of the lower support plate 55 on the left side, a rectangular toothed claw 49 is meshed on the upper side of the rectangular rack 48, a connecting arm 50 is fixedly connected to the upper end of the rectangular toothed claw 49, the connecting arm 50 is in surface sliding connection with the lower support plate 55 on the left side, a connecting slide block is fixedly connected to the upper side of the right end of the connecting arm 50, a connecting sliding groove is formed in the surface of the lower support plate 55 corresponding to the connecting slide block, the connecting slide block is in sliding connection with the connecting sliding groove, a pushing spring 54 is fixedly connected to the upper side of the connecting slide block, and the upper end of the pushing spring 54 is fixedly connected with the inner wall of the connecting sliding groove; the upper side of the connecting arm 50 is provided with a control handle 52, the rear end of the control handle 52 is hinged with the surface of the lower support plate 55 on the left side, and the upper side of the left end of the connecting arm 50 is in sliding connection with the surface of the control handle 52.
The rectangular claw 49 is meshed with the rectangular rack 48 to fix the lower support plate 55, so as to fix the seat plate 56, prevent the seat plate 56 from moving back and forth at will and increase the stability of the seat plate 56 during rehabilitation exercise of a patient; the upper side of the left end of the connecting arm 50 is rotatably connected with a first matching pin shaft 51, the surface of the control handle 52 is provided with a matching groove 53, the first matching pin shaft 51 is in sliding connection with the matching groove 53, when the seat plate 56 needs to be moved, the control handle 52 can be pulled upwards to drive the first matching pin shaft 51 to move upwards and simultaneously drive the rectangular claw 49 to be disengaged from the rectangular rack 48, when the rectangular claw 49 moves upwards, the connecting slider can extrude the push spring 54, when the rectangular claw 49 is disengaged from the rectangular rack 48, the seat plate 56 can be moved back and forth as required, when the seat plate is moved to a proper position, the control handle 52 is released, the rectangular claw 49 can be synchronously engaged with the rectangular rack 48 under the push of the push spring 54 to fix the seat plate 56, the operation is simple and convenient, the inside of the push spring 54 is provided with a second spring shaft, the surface of the second spring shaft is in sliding connection with the connecting slider, the upper and lower ends of the second spring shaft are fixed to the inner wall of the connecting chute, and the second spring shaft is used for preventing the pushing spring 54 from bending and deforming when compressed.
The inner side surfaces of the two lower support plates 55 are respectively connected with a lifting plate 58 in a sliding manner, the upper ends of the two lifting plates 58 are respectively fixedly connected with the bottom of the seat plate 56, the lower ends of the inner side surfaces of the two lifting plates 58 are respectively connected with a second matching pin shaft 59 in a rotating manner, the middle parts of the inner side surfaces of the two lower support plates 55 are connected with a control rod in a rotating manner, the left side and the right side of the surface of the control rod are respectively fixedly connected with a lifting swing rod 60, the surface of the second matching pin shaft 59 is respectively connected with the surface of the lifting swing rod 60 in a sliding manner, the left end of the control rod is fixedly connected with a lifting worm wheel 61, the lifting worm wheel 61 is positioned on the left side of the left lower support plate 55, the front side of the lifting worm wheel 61 is engaged with a lifting worm 62, the upper side and the lower side of the lifting worm 62 are respectively connected with the surface of the left lower support plate 55 in a rotating manner, and the upper end of the lifting worm 62 is fixedly connected with a first reversing bevel gear 63, a second reversing bevel gear 64 is meshed with the upper side of the first reversing bevel gear 63, the second reversing bevel gear 64 is rotatably connected with the surface of the lower support plate 55 on the left side, and a lifting turntable 65 is fixedly connected to the left side of the second reversing bevel gear 64.
The surface of the lifting swing rod 60 is provided with a sliding key groove, the second matching pin shaft 59 is in sliding connection with the sliding key groove, the lifting turntable 65 can be rotated when the height of the seat plate 56 needs to be adjusted, then the lifting worm gear 62 is driven to rotate under the meshing of the first reversing bevel gear 63 and the second reversing bevel gear 64, the control rod is driven to rotate under the meshing of the lifting worm gear 62 and the lifting worm gear 61, then the two lifting swing rods 60 are driven to swing upwards, the lifting swing rods 60 can swing upwards by pushing the second matching pin shaft 59 through the sliding key groove when swinging upwards, so that the lifting plate 58 can be driven to move upwards and the seat plate 56 can be driven to move upwards synchronously, and further the height of the seat plate 56 can be adjusted, and the operation is simple and convenient.
A hinge shaft 71 is fixedly connected to the lower end of the backup plate 57, the left end and the right end of the hinge shaft 71 are respectively rotatably connected to the front end of the seat plate 56, a return coil spring 67 is fixedly connected to the right end of the hinge shaft 71, a protective shell 66 is fixedly connected to the outer end of the return coil spring 67, and the protective shell 66 is fixedly connected to the right end of the seat plate 56; the mounting groove has been seted up to the left end of articulated shaft 71, the inside positioning spring 73 that is provided with of mounting groove, the left side of articulated shaft 71 is provided with second location face gear 70, the right-hand member fixedly connected with carriage release lever 72 of second location face gear 70, carriage release lever 72 with mounting groove inner wall sliding connection, the left side meshing of second location face gear 70 has first location face gear 69, first location face gear 69 with the left end fixed connection of seat 56, the draw hole has been seted up at the middle part of first location face gear 69, the left end fixedly connected with angle adjustment button 68 of second location face gear 70, angle adjustment button 68 passes through the draw hole extends to the left side of first location face gear 69.
The first positioning face gear 69 is engaged with the second positioning face gear 70 for fixing the backup plate 57, when the first positioning face gear 69 is disengaged from the second positioning face gear 70, the backup plate 57 can be adjusted in angle, the inner wall of the installation groove is respectively provided with a limiting sliding groove towards the corresponding two sides, the two corresponding sides of the surface of the movable rod 72 are respectively provided with a limiting sliding block, the limiting sliding grooves are connected with the limiting sliding blocks in a sliding manner, when the backup plate 57 is adjusted in angle, the hinge rod 47 can repeatedly rotate to drive the movable rod 72 to repeatedly rotate, the movable rod 72 can move left and right in the installation groove, the first positioning face gear 69 is fixedly connected with the seat plate 56, when the first positioning face gear 69 is engaged with the second positioning face gear 70, the second positioning face gear 70 can not rotate, so the backup plate 57 can be fixed, the second positioning face gear 70 can be moved by pressing the angle adjusting button 68, the second positioning face gear 70 is disengaged from the first positioning face gear 69 and presses the positioning spring 73, when the first positioning face gear 69 is disengaged from the second positioning face gear 70, the backup plate 57 can swing back and forth between the return coil spring 57 and the return contraction force and depending on the thrust of the patient to adjust the angle, when the angle adjusting button 68 is released, the second positioning face gear 70 is again engaged with the first positioning adjusting face gear under the push of the positioning spring 73, and the backup plate 57 can be fixed again.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. Go up passive rehabilitation training device of lower limb intelligence owner, including bottom plate (1), its characterized in that: a liftable mounting box (3) is arranged at the rear side of the upper end of the bottom plate (1), rotating plates (5) which synchronously rotate are respectively arranged at the left side and the right side of the mounting box (3), the surfaces of the rotating plates (5) are respectively connected with adjusting plates (6) capable of synchronously moving in a sliding way, the lower sides of the adjusting plates (6) on the left side and the upper sides of the adjusting plates (6) on the right side are respectively connected with foot pedals (7) in a rotating way, a resistance adjusting device is arranged in the mounting box (3), the resistance adjusting device can adjust the resistance of the rotating plate (5) during rotation, the left side and the right side of the upper end of the mounting box (3) are respectively and fixedly connected with a side plate (33), the upper ends of the side plates (33) are respectively provided with an exercise disc (35) which can synchronously rotate with the rotating plate (5), the lower sides of the rotating plates (5) are respectively provided with a control structure capable of controlling the two exercise discs (35) to synchronously turn outwards; the left side and the right side of the front side of the upper end of the bottom plate (1) are respectively connected with a lower support plate (55) capable of moving back and forth in a sliding mode, a liftable seat plate (56) is installed at the upper end of the lower support plate (55), and a back plate (57) capable of adjusting angles is installed at the front end of the seat plate (56);
the left end and the right end of the mounting box (3) are respectively and rotatably connected with a first transmission wheel (4), the middle part of the outer side of the first transmission wheel (4) is respectively and fixedly connected with the rotating plate (5), the outer side of the rotating plate (5) is respectively and rotatably connected with linkage swing rods (12) in the same axle center, a linkage rod (11) is fixedly connected between the two linkage swing rods (12), the surface of the linkage rod (11) is respectively and rotatably connected with the middle part of the first transmission wheel (4), the rear end of the left linkage swing rod (12) and the front end of the right linkage swing rod (12) are respectively and rotatably connected with a linkage hinge rod (13), the other end of the left linkage hinge rod (13) is rotatably connected with the upper side of the outer end of the left adjusting plate (6), the other end of the right linkage hinge rod (13) is rotatably connected with the lower side of the outer end of the right adjusting plate (6), the upper side of the front end surface of the adjusting plate (6) on the left side is fixedly connected with a connecting frame (9), the other end of the connecting frame (9) is connected with an adjusting screw rod (8) through threads, the upper side and the lower side of the adjusting screw rod (8) are respectively in rotating connection with the front end surface of the rotating plate (5) on the left side, and the upper end of the adjusting screw rod (8) is fixedly connected with an adjusting knob (10);
the left side and the right side in the mounting box (3) are respectively provided with a second linkage belt wheel (15), the second linkage belt wheels (15) are respectively and coaxially and fixedly connected with the first driving wheel (4), the surfaces of the second linkage belt wheels (15) are respectively sleeved with a first transmission belt, the lower sides of the first transmission belts are respectively sleeved with a first linkage belt wheel (14), a connecting shaft is fixedly connected between the two first linkage belt wheels (14), two ends of the connecting shaft are respectively and rotationally connected with the inner wall of the mounting box (3), the surface of the connecting shaft is fixedly connected with a first transmission bevel gear (16), a second transmission bevel gear (17) is meshed at the rear side of the first transmission bevel gear (16), the rear end of the second transmission bevel gear (17) is fixedly connected with a motor (18), and the motor (18) is fixedly connected with the inner wall of the mounting box (3).
2. The upper and lower limb intelligent active and passive rehabilitation training device of claim 1, wherein: the resistance adjusting device comprises loading wheels (23) which are respectively and fixedly connected to the left side and the right side of the surface of the connecting shaft, resistance magnetic blocks (21) are respectively arranged on the outer sides of the two loading wheels (23), the resistance magnetic blocks (21) can be respectively mutually attracted with the loading wheels (23), the outer ends of the two resistance magnetic blocks (21) are respectively and fixedly connected with a movable plate (20), the lower end of the movable plate (20) is respectively in sliding connection with the lower end inside the mounting box (3), the lower sides of the two movable plates (20) are connected with a driving screw rod (19) through threads, when the driving screw rod (19) rotates, a structure that the two movable plates (20) synchronously move relatively can be formed, the two ends of the driving screw rod (19) are respectively in rotating connection with the inner wall of the mounting box (3), and the left end of the driving screw rod (19) is fixedly connected with a control knob (22), the control knob (22) is positioned on the left side of the mounting box (3).
3. The upper and lower limb intelligent active and passive rehabilitation training device of claim 1, wherein: the left side and the right side of the lower end of the mounting box (3) are respectively fixedly connected with a connecting plate (25), the surface of each connecting plate (25) is respectively connected with a supporting plate (2) in a sliding manner, the lower end of each supporting plate (2) is respectively fixedly connected with the rear side of the upper end of the bottom plate (1), and the lower sides of the inner end surfaces of the two connecting plates (25) are respectively connected with a lifting pin shaft (27) in a rotating manner; the lower end of the mounting box (3) is provided with a front plate (26) capable of moving towards the rear side in a single direction, the left side and the right side of the front plate (26) are respectively and fixedly connected with a push plate (24), the lower end of the push plate (24) is respectively in sliding connection with the surface of the base plate (1), the surface of the push plate (24) is respectively provided with an inclined push chute (28), the lifting pin shaft (27) is respectively in sliding connection with the bottom of the push chute (28), and when the front plate (26) moves towards the rear side, a structure that the mounting box (3) moves upwards can be formed; the front end of the front plate (26) is connected with a ratchet block (30) in a sliding mode, a pull rod (31) is fixedly connected to the upper side of the ratchet block (30), a ratchet bar (29) is meshed to the lower side of the ratchet block (30), the lower end of the ratchet bar (29) is fixedly connected with the surface of the bottom plate (1), a meshing spring (32) is fixedly connected to the upper side of the ratchet block (30), and the upper end of the meshing spring (32) is fixedly connected with the front plate (26).
4. The upper and lower limb intelligent active and passive rehabilitation training device of claim 1, wherein: the control structure comprises second driving wheels (34) which are respectively and rotatably connected to the outer sides of the upper ends of the two side plates (33), the outer sides of the second driving wheels (34) are respectively and coaxially and fixedly connected with first driving bevel gears (36), the outer sides of the first driving bevel gears (36) are respectively meshed with first connecting bevel gears (37), the front sides of the first connecting bevel gears (37) are respectively and fixedly connected with second connecting bevel gears (38), the middle parts of the first connecting bevel gears (37) and the second connecting bevel gears (38) are rotatably connected with mounting rods (45), two ends of the mounting rods (45) are respectively and rotatably connected with the surfaces of the side plates (33), the upper sides of the second connecting bevel gears (38) are respectively meshed with second driving bevel gears (39), and the second driving bevel gears (39) are fixedly connected to the middle parts of the lower ends of the exercise discs (35), the upper side of the second driving bevel gear (39) is rotatably connected with a mounting rack (44), and the other end of the mounting rack (44) is fixedly connected with the surface of the mounting rod (45); the front end of the mounting rod (45) on the left side is fixedly connected with an adjusting worm wheel (41), the right side of the adjusting worm wheel (41) is meshed with an adjusting worm (42), the upper side and the lower side of the adjusting worm (42) are respectively in rotating connection with the side plate (33), and the lower end of the adjusting worm (42) is fixedly connected with a turning knob (43); the rear ends of the two mounting rods (45) are respectively and fixedly connected with a driving lever (46), the upper end of the driving lever (46) on the left side is hinged with a hinged rod (47), and the other end of the hinged rod (47) is hinged with the lower end of the driving lever (46) on the right side;
and the surfaces of the first driving wheels (4) are respectively sleeved with second driving belts, and the other ends of the second driving belts are respectively sleeved with the surfaces of the second driving wheels (34).
5. The upper and lower limb intelligent active and passive rehabilitation training device of claim 1, wherein: a rectangular rack (48) is arranged on the left side of the lower support plate (55) on the left side, a rectangular toothed claw (49) is meshed on the upper side of the rectangular toothed claw (48), a connecting arm (50) is fixedly connected to the upper end of the rectangular toothed claw (49), the connecting arm (50) is in surface sliding connection with the lower support plate (55) on the left side, a connecting slider is fixedly connected to the upper side of the right end of the connecting arm (50), a connecting sliding groove is formed in the surface of the lower support plate (55) corresponding to the connecting slider, the connecting slider is in sliding connection with the connecting sliding groove, a pushing spring (54) is fixedly connected to the upper side of the connecting slider, and the upper end of the pushing spring (54) is fixedly connected with the inner wall of the connecting sliding groove; the upper side of the connecting arm (50) is provided with a control handle (52), the rear end of the control handle (52) is hinged to the surface of the lower support plate (55) on the left side, and the upper side of the left end of the connecting arm (50) is connected with the surface of the control handle (52) in a sliding mode.
6. The upper and lower limb intelligent active and passive rehabilitation training device of claim 1, wherein: the inner side surfaces of the two lower support plates (55) are respectively connected with a lifting plate (58) in a sliding manner, the upper ends of the two lifting plates (58) are respectively fixedly connected with the bottom of the seat plate (56), the lower ends of the inner side surfaces of the two lifting plates (58) are respectively connected with a second matching pin shaft (59) in a rotating manner, the middle parts of the inner side surfaces of the two lower support plates (55) are respectively connected with a control rod in a rotating manner, the left side and the right side of the surface of the control rod are respectively connected with a lifting swing rod (60) in a fixed manner, the surface of the second matching pin shaft (59) is respectively connected with the surface of the lifting swing rod (60) in a sliding manner, the left end of the control rod is fixedly connected with a lifting worm wheel (61), the lifting worm wheel (61) is positioned on the left side of the left lower support plate (55), the front side of the lifting worm wheel (61) is engaged with a lifting worm (62), and the upper side and the lower side of the lifting worm (62) are respectively connected with the surface of the left lower support plate (55) in a rotating manner, the upper end of the lifting worm (62) is fixedly connected with a first reversing bevel gear (63), the upper side of the first reversing bevel gear (63) is meshed with a second reversing bevel gear (64), the second reversing bevel gear (64) is rotatably connected with the surface of the left lower support plate (55), and the left side of the second reversing bevel gear (64) is fixedly connected with a lifting turntable (65).
7. The upper and lower limb intelligent active and passive rehabilitation training device of claim 1, wherein: the lower end of the backup plate (57) is fixedly connected with a hinge shaft (71), the left end and the right end of the hinge shaft (71) are respectively rotatably connected with the front end of the seat plate (56), the right end of the hinge shaft (71) is fixedly connected with a return coil spring (67), the outer end of the return coil spring (67) is fixedly connected with a protective shell (66), and the protective shell (66) is fixedly connected with the right end of the seat plate (56); the left end of the articulated shaft (71) is provided with an installation groove, a positioning spring (73) is arranged in the installation groove, a second positioning face gear (70) is arranged on the left side of the articulated shaft (71), the right end of the second positioning face gear (70) is fixedly connected with a movable rod (72), the moving rod (72) is connected with the inner wall of the mounting groove in a sliding way, the left side of the second positioning face gear (70) is engaged with a first positioning face gear (69), the first positioning face gear (69) is fixedly connected with the left end of the seat plate (56), the middle part of the first positioning end face gear (69) is provided with a slide hole, the left end of the second positioning end face gear (70) is fixedly connected with an angle adjusting button (68), the angle adjustment button (68) extends to the left of the first positioning face gear (69) through the slide hole.
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| CN113577662A (en) * | 2021-07-27 | 2021-11-02 | 郑州大学第一附属医院 | Cardiovascular patient uses rehabilitation device |
| CN113593309B (en) * | 2021-07-27 | 2023-04-11 | 河南省人民医院 | Otolaryngology branch of academic or vocational study is with teaching display device |
| CN114224684B (en) * | 2021-12-24 | 2024-05-31 | 山东泽普医疗科技有限公司 | Pedal quick locking device for lower limb training |
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| WO2015179376A1 (en) * | 2014-05-19 | 2015-11-26 | Include Fitness, Inc. | Recumbent hand and foot pedal exercise apparatus with seat accommodating a wheelchair |
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| CN208756462U (en) * | 2018-02-06 | 2019-04-19 | 中国人民解放军第八一医院 | Auxiliary instrument for rehabilitation training after neural interventional treatment |
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