CN111729259A

CN111729259A - Multifunctional rehabilitation training device for neurology department

Info

Publication number: CN111729259A
Application number: CN202010584345.1A
Authority: CN
Inventors: 徐强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-10-02

Abstract

The invention belongs to the technical field of medical rehabilitation training instruments, and discloses a multifunctional rehabilitation training device for a neurology department, which comprises a base, wherein the top of the base is divided into a seat area and a structure installation area, and a left limb training device and a right limb training device are symmetrically installed in the structure installation area; the left limb training device and the right limb training device both comprise sliding chutes arranged at the tops of the structure mounting areas, and are connected with pedals and stand columns in a sliding manner through the sliding chutes; the foot pedals are used for fixing the feet of the trainers, can perform reciprocating motion along the Y-axis direction along the sliding grooves and can perform reciprocating swing around the X-axis and the Y-axis; the upright post is provided with a driving mechanism, and the driving mechanism is used for driving the pedal plate to move or swing; in conclusion, the movable foot plate can effectively train thigh joints and knee joints, the swinging of the foot plate can train ankle joints with multiple degrees of freedom, and the multifunctional foot plate is multipurpose, so that the whole device can meet different use requirements.

Description

Multifunctional rehabilitation training device for neurology department

Technical Field

The invention belongs to the technical field of medical rehabilitation training instruments, and particularly relates to a multifunctional rehabilitation training device for a neurology department.

Background

At present, a large number of patients with cardiovascular and cerebrovascular diseases or nervous system diseases in the elderly population are accompanied by the symptoms of limb movement disorder such as hemiplegia. In addition, with the rapid development of modern transportation, neurological injuries or limb injuries caused by traffic accidents are increasing. In medicine, the patients with mobility disorders should be treated by surgery and then should be matched with corresponding rehabilitation training to achieve good recovery effect.

In current medical rehabilitation training, accompany or the training aid by professional nursing staff mostly, firstly there is the not enough problem of nursing staff hand, secondly there is the problem that professional accompany training is with high costs, and most patients can adopt the mode of training at home by oneself. When the training is carried out at home, corresponding rehabilitation training equipment needs to be equipped for ensuring the training effect, but most of the existing rehabilitation training equipment in the market has the problems of single training mode and insufficient training effect; and, some rehabilitation training devices adopt the mode of electric drive to train, are difficult to accurate control training dynamics, and the travelling comfort is poor, and is with high costs.

Disclosure of Invention

In view of the above, the present invention provides a multifunctional rehabilitation training device for neurosurgery department, so as to effectively solve the problems mentioned in the background art, so that the trainee can perform low-cost and effective rehabilitation training, and the rehabilitation training device provided by the present invention is applied to trainees who can perform autonomous movement on their upper limbs and need to exercise their lower limbs.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional rehabilitation training device for a neuro-internal department comprises a base and a backrest connected to one end of the base, wherein the matching angle between the backrest and the base is adjustable, the top of the base is divided into a seat area and a structure installation area, the seat area is close to the backrest, and a left limb training device and a right limb training device are symmetrically installed in the structure installation area;

the left limb training device and the right limb training device both comprise sliding chutes arranged at the tops of the structure mounting areas, and are connected with pedals and stand columns in a sliding manner through the sliding chutes; the foot pedals are used for fixing the feet of the trainers, can perform reciprocating motion along the Y-axis direction along the sliding grooves and can perform reciprocating swing around the X-axis and the Y-axis; and the upright post is provided with a driving mechanism, and the driving mechanism is used for driving the pedal plate to move or swing.

Preferably, the driving mechanism for driving the pedal to swing around the X axis comprises: the handle rod penetrates through the upright post and can reciprocate in the upright post, one end, close to the backrest, of the handle rod is provided with a handle, and a limit toothed plate is embedded into the handle rod; a rotating shaft penetrating through the bottom ends of the pedal and the upright post; a transmission meshing wheel is arranged in the upright post, the transmission meshing wheel is meshed with the bottom of the limiting toothed plate, and a conveying belt is connected between the transmission meshing wheel and the rotating shaft; the stand is located one side of conveyer belt and installs the gag lever post in, the gag lever post is restricted in handle bar bottom, and is equipped with the spacer pin on the gag lever post, cooperates with the base for inject the relative position of stand and base.

Preferably, the handle arranged at one end of the handle rod comprises an installation plate, the installation plate and the handle rod are combined into a T-shaped structure, a pull ring is arranged on one side of the installation plate, an air bag is arranged on the other side of the installation plate, and the air bag is used for limiting the Z-axis position of the limit toothed plate; the limiting toothed plate comprises a highest position and a lowest position on the Z axis; when the limit toothed plate is located at the lowest position, the handle lever drives the pedal plate to swing around the X axis; when the limit toothed plate is located at the highest position, the handle rod drives the pedal plate to move along the Y-axis direction.

Preferably, the limiting rod in the upright column comprises a longitudinal rod and a transverse rod, the limiting block is arranged on the transverse rod, and the longitudinal rod and the transverse rod can move and reset; when the limiting toothed plate is located at the highest position, the longitudinal rod and the transverse rod move, and the limiting block is separated from the base.

Preferably, the structure for driving the limit toothed plate to move on the Z axis comprises: set up the spacing groove in the stand, and the spacing groove is located spacing pinion rack top, run through the mounting hole in the spacing pinion rack, and seted up a plurality of location chutes on one side inner wall of mounting hole, install the removal piston in the handle bar, and one side of removing the piston has connected gradually a plurality of stoppers through the connecting rod, the stopper is mutually supported with the location chute, one side of removing the piston and spacing pinion rack all is equipped with the spring, and is equipped with the gas port between gasbag and the handle bar, removes the piston and is located between gas port and the spacing pinion rack.

Preferably, the two ends of the rotating shaft are rotatably connected with damping sliding blocks, and the damping sliding blocks are slidably connected inside the base.

Preferably, the rotating shaft is sleeved with a movable gear, one end of a cross rod of the gear is rotatably connected, a rack is arranged inside the base and meshed with the gear, and the rack is used for limiting the pedal to synchronously swing around an X axis when moving along the Y axis direction.

Preferably, set up in gasbag on the mounting panel includes first gasbag and second gasbag, and first gasbag and second gasbag symmetric distribution in the both sides of handle pole, the Z axle position of spacing pinion rack is prescribed a limit to first gasbag.

Preferably, the pedal comprises a base plate matched with the rotating shaft and a rotating plate rotatably mounted on one side of the base plate through the damping rotating shaft, a resettable volute spiral spring is connected between the rotating plate and the base plate, the rotating plate can swing around a Y axis, and a fixing band is mounted on the rotating plate and used for fixing feet of a trainer.

Preferably, but install telescopic link and longitudinal sliding's arc guide rail on the outer wall of one side of stand, the telescopic link is located arc guide rail top, and is connected with the air duct between telescopic link top and the second gasbag, the bottom and the arc guide rail of telescopic link are connected, and the embedding has the guide block in the arc guide rail, and its guide block is connected with the stay cord with the one end of changeing the board.

Compared with the prior art, the invention has the following beneficial effects:

(1) the movable and swingable pedal is arranged, specifically, when the pedal is moved, thigh joints and knee joints of a trainer can be effectively exercised, when the pedal is swung, ankle joints of the trainer can be exercised with multiple degrees of freedom, and the multifunctional training device has multiple functions, so that the whole device meets different use requirements; moreover, the whole device has no electric driving structure, low cost and high safety; in addition, the exercise process is driven by hands of trainers, so that the strength can be controlled independently, and the comfort of the exercise process is improved.

(2) Aiming at the pedal, the movement driving mechanism is provided with a gear and a rack in a matching way, so that the pedal can synchronously keep rotating when moving, thereby effectively ensuring that the relative angle between the ankle joint and the pedal of a trainer is kept still when the trainer exercises the thigh joint and the knee joint, and realizing the independent exercise requirement of each joint; in addition, the gear and the rack are matched with the damping slide block, so that the whole training device can be positioned at any position when not being manually driven, and the training requirement is further met.

(3) Aiming at the pedal, the swing driving mechanism comprises a swing part around an X axis and a swing part around a Y axis, so that the front-back swing and the left-right swing of the ankle joint are stably realized, and the ankle rehabilitation training device is suitable for ankle rehabilitation training.

(4) Aiming at the swing part around the X axis, a shaft sleeve capable of independently rotating is arranged in a matching manner, so that the independent rotation of the pedal plate is realized on the premise of not driving the gear, and the requirement of independently exercising the ankle joint is met.

(5) To the aforesaid around Y axle swing part, correspond the arc guide rail that is equipped with but the oscilaltion and the rotatable commentaries on classics board that resets, wherein the arc guide rail passes through the guide block, the stay cord is connected with changeing the board, changes the board then and belongs to a part of running-board, through the setting of arc guide rail, makes the running-board when swinging around the X axle on the one hand, can be all the time in guide block location coordination, and on the other hand then swings through the lift pulling commentaries on classics board of arc guide rail, satisfies the horizontal hunting training of training person's ankle.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the right limb training device of the present invention;

FIG. 3 is a cross-sectional view of the right limb training device of the present invention;

FIG. 4 is a schematic view of the structure of the right limb training device of the present invention with the upright post and the handle bar engaged;

FIG. 5 is a schematic view of the engagement structure of the transmission gear and the rotation shaft in the right limb training device of the present invention;

FIG. 6 is a perspective view of the handle bar and the stop toothed plate of the right limb training device of the present invention;

FIG. 7 is a perspective view of a foot pedal in the right limb training device of the present invention;

FIG. 8 is a schematic view of the foot pedal swinging about the Y-axis in the right limb training apparatus of the present invention;

in the figure: 1-base, 2-backrest, 3-left limb training device, 4-right limb training device, 5-pedal, 51-base plate, 52-rotating plate, 53-fixing belt, 6-upright post, 61-handle bar, 611-mounting plate, 612-pull ring, 613-first air bag, 614-second air bag, 615-limit toothed plate, 616-positioning chute, 617-spring, 618-limit block, 619-moving piston, 62-telescopic rod, 621-air duct, 63-transmission meshing wheel, 64-conveyor belt, 65-arc guide rail, 66-longitudinal rod, 67-cross rod, 7-rotating shaft, 71-damping slide block, 72-gear, 73-rack and 8-sliding groove.

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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, fig. 1 is an overall perspective view of a multifunctional rehabilitation training device for a neuro-surgery department according to an embodiment of the present invention, which can be seen from the figures, the training device mainly includes a base 1 and a backrest 2 connected to one end of the base 1, the fitting angle between the backrest 2 and the base 1 is adjustable, the top of the base 1 is divided into a seat area and a structure installation area, wherein the seat area is close to the backrest 2, and a left limb training device 3 and a right limb training device 4 are symmetrically installed in the structure installation area;

the left limb training device 3 and the right limb training device 4 both comprise a chute 8 arranged at the top of the structure mounting area, and are connected with a pedal plate 5 and an upright post 6 in a sliding way through the chute 8; the foot pedal 5 is used for fixing the feet of the trainee, and the foot pedal 5 can reciprocate along the Y-axis direction of the chute 8 and can reciprocate around the X-axis and the Y-axis; the upright 6 is provided with a driving mechanism, and the driving mechanism is used for driving the pedal 5 to move or swing.

When the sitting posture adjusting device is used, a trainer sits in the sitting area of the base 1, the back of the trainer is supported by the backrest 2, and the angle of the backrest 2 is adjustable, so that the sitting comfort of the trainer is ensured; the feet of the trainer are respectively fixed on the foot boards 5 of the left limb training device 3 and the right limb training device 4, and the rehabilitation training of each joint of the leg of the trainer is realized through the movement and the swing of the foot boards 5; the corresponding driving mechanism arranged on the upright post 6 drives the hands of the trainer; therefore, the rehabilitation training device provided by the embodiment of the invention is suitable for people with upper limbs capable of moving independently and lower limbs needing rehabilitation training.

The above-mentioned adjustment manner of the backrest 2 can be implemented by known means in the prior art, and is not specifically described and limited in this embodiment.

As can be seen from the above, the rehabilitation training device provided in the embodiment of the present invention specifically has three training modes, i.e., the three training modes are performed with the following embodiments, i.e., the three training modes are performed with the reciprocating movement in the Y-axis direction, the reciprocating swing around the X-axis, and the reciprocating swing around the Y-axis.

First embodiment

In this embodiment, the training mode of the foot pedal 5 swinging around the X axis is provided, and the training of the back and forth swinging of the ankle joint of the trainee is specifically realized in the swinging process.

In the present embodiment, with continued reference to fig. 2-6, the driving mechanism for driving the pedal 5 to swing around the X-axis includes:

in fig. 2 and 6, a handle rod 61 penetrates through the upright post 6 and can reciprocate in the upright post 6, a handle is installed at one end of the handle rod 61 close to the backrest 2, and a limit toothed plate 615 is embedded in the handle rod 61;

in fig. 2, a rotating shaft 7 penetrates through the bottom ends of the pedal 5 and the upright 6; in particular, the matching mode of the rotating shaft 7 with the pedal 5 and the upright post 6 is preferably as follows: the rotating shaft 7 is in rotatable fit with the upright post 6, and the rotating shaft 7 is in fixed fit with the pedal 5;

in fig. 3 and 5, a transmission meshing wheel 63 is installed in the upright post 6, the transmission meshing wheel 63 is meshed with the bottom of the limiting toothed plate 615, and a conveyor belt 64 is connected between the transmission meshing wheel 63 and the rotating shaft 7;

in fig. 3, a limiting rod is installed at one side of the upright 6, which is located on the conveyor belt 64, the limiting rod is limited at the bottom of the handle rod 61, and a limiting pin is arranged on the limiting rod, and is matched with the base 1, so as to limit the relative position of the upright 6 and the base 1.

Specifically, in the present embodiment, the principle of driving the pedal 5 to swing around the X axis is:

referring to fig. 1, a trainer sits on a base 1, pulls a handle rod 61 through an upper limb (hand) (specifically, when grasping the handle, the pull ring 612 mentioned below is held), the handle rod 61 moves along a Y-axis direction, taking the movement toward a direction close to a backrest 2 as an example, with reference to fig. 4, the handle rod 61 drives a limit toothed plate 615 to move synchronously in the moving process, the limit toothed plate 615 drives a transmission engaging wheel 63 to rotate clockwise through meshing transmission, and then drives a rotating shaft 7 to rotate clockwise through a transmission belt 64, and the rotating shaft 7 can drive a pedal plate 5 to rotate, thereby driving the pedal plate 5 to rotate clockwise, in sum, the trainer can pull back the foot to achieve the training effect of pulling the foot inwards, the operation is simple, and meanwhile, the operation habit during daily ankle movement can be effectively adapted, so that the use of the whole device is more comfortable. Conversely, when the training of pulling the foot outward is performed, i.e. pushing the handle lever 61 outward, the principle is the reverse operation of the above process.

When the above operations are performed, the whole left limb training device 3 and the right limb training device 4 can be stably positioned at the current positions based on the limitation of the limiting rod and the limiting pin, and then the independent training of the ankle joints is realized.

In this embodiment, the specific structural form of the stopper pin is not limited. For example, the limiting pin can be a tooth block, a tooth groove is formed in the corresponding base 1, and limiting can be completed based on the matching of the gear and the tooth groove; and, based on the characteristic that left limb trainer 3 and right limb trainer 4 can all slide along spout 8, a plurality of should be seted up to above-mentioned tooth's socket equidistance to whole left limb trainer 3 and right limb trainer 4 can be positioned optional position department, thereby further be applicable to training person's actual training demand.

Second embodiment

On the basis of the structure of the first embodiment, the present embodiment provides a training mode in which the foot board 5 reciprocates in the Y-axis direction, and training of the thigh (root) joint and knee joint of the trainee is realized during the movement.

In the present embodiment, please refer to fig. 2, the handle installed at one end of the handle bar 61 includes a mounting plate 611, the mounting plate 611 and the handle bar 61 are combined into a T-shaped structure, and one side of the mounting plate 611 is installed with a pull ring 612, and the other side is installed with an air bag for defining the Z-axis position of the limit toothed plate 615;

further, as shown in fig. 4, the tooth restraining plate 615 includes a highest position and a lowest position on the Z-axis; when the limit toothed plate 615 is located at the lowest position, the handle rod 61 drives the pedal plate 5 to rotate around the X axis; when the stop toothed plate 615 is located at the highest position, the handle bar 61 drives the pedal plate 5 to move along the Y-axis direction.

As described above, the initial position of the integral limit toothed plate 615 is the position shown in fig. 4, and the swing training around the X axis described in the first embodiment can be effectively realized based on the position shown in fig. 4.

In this embodiment, please refer to fig. 3, the limiting rod in the upright 6 includes a longitudinal rod 66 and a transverse rod 67, the limiting block is disposed on the transverse rod 67, and both the longitudinal rod 66 and the transverse rod 67 can move and reset; when the limit toothed plate 615 is located at the highest position, the longitudinal rod 66 and the transverse rod 67 both move, and the limit block is separated from the base 1.

The resetting of the longitudinal rod 66 and the transverse rod 67 can be realized by arranging a reset spring thereon, which is not described in detail in this embodiment, but the position of the limiting rod shown in fig. 3 is matched with the position shown in fig. 4, at this time, the longitudinal rod 66 and the transverse rod 67 are both in the initial positions, and the corresponding limiting blocks are also matched with the base 1, so as to limit the upright post 6 during the swing training around the X axis described in the first embodiment.

In this embodiment, please refer to fig. 4, the structure for driving the limit toothed plate 615 to move in the Z axis includes: offer the spacing groove in stand 6, and the spacing groove is located spacing pinion rack 615 top, it has the mounting hole to run through in the spacing pinion rack 615, and seted up a plurality of location chutes 616 on one side inner wall of mounting hole, install in the handle pole 61 and remove piston 619, and the one side of removing piston 619 has connected gradually a plurality of stoppers 618 through the connecting rod, stopper 618 and location chute 616 mutually support, one side of removing piston 619 and spacing pinion rack 615 all is equipped with spring 617, and be equipped with the gas port between gasbag and the handle pole 61, it is located between gas port and the spacing pinion rack 615 to remove piston 619.

In the present embodiment, please refer to fig. 2 and fig. 3, in the present embodiment, two ends of the rotating shaft 7 are rotatably connected with damping sliders 71, and the damping sliders 71 are slidably connected to the inside of the base 1.

In summary, in the present embodiment, the principle of reciprocating the pedal 5 in the Y-axis direction is as follows: referring to fig. 4, when the trainer grasps the handle, the air bag (specifically, the first air bag 613 mentioned below) is pressed, and at this time, the air bag is pressed, and the air in the air bag is pressed into the handle rod 61 through the air port, so as to push the moving piston 619 to move (specifically, to move leftward in fig. 4), and after the moving piston 619 moves, the limit block 618 is pushed by the connecting rod, so that the limit block 618 moves to a position corresponding to the positioning inclined groove 616, and at this time, the limit toothed plate 615 rebounds based on the spring corresponding to the compressed spring 617, so as to achieve an upward movement operation, so that the top of the limit toothed plate 615 is engaged with the limit groove in the upright 6, and the spring 617 engaged with the moving piston 619 is in a state of being stretched and deformed.

As described above, due to the upward movement of the limit toothed plate 615, the bottom of the limit toothed plate 615 is separated from the transmission meshing wheel 63 and the limit rod, and the limit rod is correspondingly reset, wherein the reset of the longitudinal rod 66 is upward movement, the reset of the transverse rod 67 is transverse movement, and the limit pin is separated from the base 1.

Under above-mentioned state, use to be close to 2 direction pulling handle bars 61 of backing as an example, based on the block of spacing pinion rack 615 and spacing groove, make handle bar 61 pulling stand 6 carry out simultaneous movement (spacer pin and base 1, it is portable to guarantee stand 6), stand 6 removes and then drives running-board 5 through pivot 7 and carries out the simultaneous movement, running-board 5 is close to 2 to backing at this moment, and training person's foot is fixed in on running-board 5 again, the shank of the drive training person forms crooked the lifting from this, the knee joint and the thigh (root) joint of training person's shank can all produce the activity this moment, reach the effect of training knee joint and thigh (root) joint from this.

To sum up, then make the training person realize the training effect that the shank was lifted up in the inward pulling through the pullback, easy operation can effectively be applicable to the operation custom when the whole shank of daily activity simultaneously for the use of whole device is more comfortable. Conversely, when the leg lowering exercise is performed, the handle lever 61 is pushed outward, and the principle is the reverse operation of the above process.

In the above process, when the rotating shaft 7 moves in the base 1, the damping sliding blocks 71 at the two ends can be driven to synchronously move, and the damping sliding blocks 71 have a certain resistance effect, so that the movement of the rotating shaft 7 can be effectively slowed down, further, the whole training process is uniform and slow, and secondary injuries of trainers caused by too fast movement are avoided.

Third embodiment

In this embodiment, referring to fig. 2 and 3, a movable gear 72 is sleeved on the rotating shaft 7, one end of the cross bar 67 of the gear 72 is rotatably connected, a rack 73 is disposed inside the base 1, and the rack 73 and the gear 72 are meshed with each other to limit the pedal 5 to synchronously swing around the X axis when moving along the Y axis direction.

Based on the above-mentioned traverse resetting of the cross bar 67 in the second embodiment, the gear 72 is driven to move leftwards (fig. 3), and at this time, the gear 72 is gradually meshed with the rack 73, so as to realize the following driving:

in fig. 2 and 3, the rack 73 is engaged with the upper side of the gear 72, and thus it is understood that when the rotation shaft 7 moves (approaches to the backrest 2) along with the foot board 5, the rack 73 is engaged with the gear 72, and the gear 72 is driven to rotate counterclockwise, so that the foot board 5 has an effect of pulling the foot outward, and further, in the present embodiment, simultaneous driving of the leg lifting and the ankle swinging of the trainer is realized, and by this driving, the leg lifting angle and the ankle swinging angle of the trainer can be made the same by adjusting the pitch of the rack 73 and the gear 72, in this case, the same angle is always maintained between the lower leg and the foot of the trainer, and further, the individual training of the knee joint and the thigh (root) joint of the trainer is realized.

Fourth embodiment

On the basis of the structure of any one of the first to third embodiments, this embodiment provides a training mode in which the foot pedal 5 swings around the Y-axis, and specifically, the left-right swing training of the ankle joint of the trainer is realized during the swinging process.

In the present embodiment, please refer to fig. 2, the air bags disposed on the mounting plate 611 include a first air bag 613 and a second air bag 614, the first air bag 613 and the second air bag 614 are symmetrically distributed on two sides of the handle bar 61, and the first air bag 613 defines a Z-axis position of the stop toothed plate 615.

It can be seen that the driving of the second and third embodiments is realized by the first air bag 613, and the second air bag 614 is used for realizing the driving of the present embodiment.

In the present embodiment, please refer to fig. 7, the foot pedal 5 includes a base plate 51 cooperating with the rotating shaft 7, and a rotating plate 52 rotatably installed on one side of the base plate 51 through the damping rotating shaft, and a resettable spiral spring is connected between the rotating plate 52 and the base plate 51, the rotating plate 52 can swing around the Y axis, and a fixing strap 53 is installed on the rotating plate 52 for fixing the foot of the trainer.

In the present embodiment, please refer to fig. 2, an outer wall of one side of the upright post 6 is provided with an expansion link 62 and an arc-shaped guide rail 65 capable of sliding longitudinally, the expansion link 62 is located above the arc-shaped guide rail 65, an air duct 621 is connected between a top end of the expansion link 62 and the second airbag 614, a bottom end of the expansion link 62 is connected with the arc-shaped guide rail 65, a guide block is embedded in the arc-shaped guide rail 65, and a pull rope is connected between the guide block and one end of the rotating plate 52.

In this embodiment, based on the arrangement of the arc-shaped guide rail 65, the pedals 5 can drive the guide blocks to synchronously swing on the arc-shaped guide rail 65 through the pull rope in the first to third embodiments, thereby effectively ensuring the cooperation between the pedals 5 and the arc-shaped guide rail 65.

As can be seen from the above, in the present embodiment, the principle of driving the pedal 5 to swing around the Y axis is as follows: the handle at one end of the handle rod 61 is grasped, and the second airbag 614 is squeezed, so that the air in the second airbag 614 enters the telescopic rod 62 through the air duct 621, thereby the telescopic rod 62 is pushed to extend, and the telescopic rod 62 extends to push the arc-shaped guide rail 65 to move downwards, in this state, referring to the principle diagram shown in fig. 8, the arc-shaped guide rail 65 moves downwards to drive the guide block to synchronously move downwards, and the guide block pulls one end of the rotating plate 52 through the pull rope, thereby the relative rotation of the rotating plate 52 and the base plate 51 is realized, and the foot of the trainer is fixed on the rotating plate 52, and accordingly the corresponding swing is formed along with the rotation of the rotating plate 52.

In the state shown in fig. 8, when the second airbag 614 is released, the air returning effect is generated, so that the retractable rod 62 is retracted, the rotating plate 52 is pulled to return, and at the same time, the spiral spring on the rotating plate 52 drives the rotating plate 52 to return, thereby realizing the effect of left and right movement of the trainer and ankle joint training.

In conclusion, the whole rehabilitation training device can realize the training of multiple different modes, has multiple functions, can effectively meet the use requirements of different trainees, and the whole training process is completed by autonomous operation of the trainees, is convenient for autonomously control the training force, and improves the training comfort while ensuring the training effect.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a neural interior administrative or technical offices use multi-functional rehabilitation training device, includes base (1) and connects in back (2) of base (1) one end, and the cooperation angle of back (2) and base (1) is adjustable, its characterized in that: the top of the base (1) is divided into a seat area and a structure installation area, wherein the seat area is close to the backrest (2), and a left limb training device (3) and a right limb training device (4) are symmetrically installed in the structure installation area;

the left limb training device (3) and the right limb training device (4) respectively comprise a sliding chute (8) arranged at the top of the structure installation area, and a pedal (5) and an upright post (6) are connected in a sliding manner through the sliding chute (8); the foot pedals (5) are used for fixing the feet of the trainers, and the foot pedals (5) can reciprocate along the Y-axis direction of the sliding chute (8) and can reciprocate around the X-axis and the Y-axis; and a driving mechanism is arranged on the upright post (6), and the driving mechanism is used for driving the pedal plate (5) to move or swing.

2. The multifunctional rehabilitation training device for neurosurgery department according to claim 1, characterized in that the driving mechanism for driving said pedal (5) to swing around the X-axis comprises:

the handle rod (61) penetrates through the upright post (6) and can move in the upright post (6) in a reciprocating mode, a handle is installed at one end, close to the backrest (2), of the handle rod (61), and a limit toothed plate (615) is embedded into the handle rod (61);

a rotating shaft (7) which penetrates through the bottom end of the pedal (5) and the bottom end of the upright post (6);

a transmission meshing wheel (63) is installed in the upright post (6), the transmission meshing wheel (63) is meshed with the bottom of the limiting toothed plate (615), and a conveying belt (64) is connected between the transmission meshing wheel (63) and the rotating shaft (7);

the limiting rod is installed on one side, located in the conveying belt (64), of the stand column (6), is limited to the bottom of the handle rod (61), is provided with a limiting pin on the limiting rod, and is matched with the base (1) to limit the relative position of the stand column (6) and the base (1).

3. The multifunctional rehabilitation training device for the neurology department according to claim 2, wherein the handle mounted at one end of the handle rod (61) comprises a mounting plate (611), the mounting plate (611) and the handle rod (61) are combined into a T-shaped structure, a pull ring (612) is mounted at one side of the mounting plate (611), and an air bag is mounted at the other side of the mounting plate (611) and used for limiting the Z-axis position of the limit toothed plate (615);

the limiting toothed plate (615) comprises a highest position and a lowest position on a Z axis; when the limiting toothed plate (615) is located at the lowest position, the handle rod (61) drives the pedal plate (5) to swing around the X axis; when the limiting toothed plate (615) is located at the highest position, the handle rod (61) drives the pedal plate (5) to move along the Y-axis direction.

4. The multifunctional rehabilitation training device for the neuro-internal department according to claim 3, characterized in that the limiting rod in the upright post (6) comprises a longitudinal rod (66) and a transverse rod (67), the limiting rod is arranged on the transverse rod (67), and the longitudinal rod (66) and the transverse rod (67) can move and reset;

when limiting toothed plate (615) is located the highest position, vertical pole (66) and horizontal pole (67) all remove, and stopper and base (1) separation.

5. The multifunctional rehabilitation training device for the neuro-surgery department according to claim 4, wherein the structure for driving the limit toothed plate (615) to move in the Z axis comprises:

set up the spacing groove in stand (6), and the spacing groove is located spacing pinion rack (615) top, it has the mounting hole to run through in spacing pinion rack (615), and has seted up a plurality of location chutes (616) on one side inner wall of mounting hole, install in handle pole (61) and remove piston (619), and the one side of removing piston (619) has connected gradually a plurality of stoppers (618) through the connecting rod, stopper (618) and location chute (616) mutually support, one side of removing piston (619) and spacing pinion rack (615) all is equipped with spring (617), and is equipped with the gas port between gasbag and handle pole (61), and removes piston (619) and is located between gas port and spacing pinion rack (615).

6. The multifunctional rehabilitation training device for the neuro-internal department according to claim 5, characterized in that the two ends of the rotating shaft (7) are rotatably connected with damping sliding blocks (71), and the damping sliding blocks (71) are slidably connected with the inside of the base (1).

7. The multifunctional rehabilitation training device for the neuro-internal department according to claim 5, characterized in that the rotating shaft (7) is sleeved with a movable gear (72), one end of a cross rod (67) of the gear (72) is rotatably connected, a rack (73) is arranged inside the base (1), and the rack (73) is meshed with the gear (72) and used for limiting the pedal (5) to synchronously swing around the X axis when moving along the Y axis direction.

8. The multifunctional rehabilitation training device for neurosurgery department according to any one of claims 3-7, characterized in that: the air bags arranged on the mounting plate (611) comprise a first air bag (613) and a second air bag (614), the first air bag (613) and the second air bag (614) are symmetrically distributed on two sides of the handle lever (61), and the first air bag (613) defines the Z-axis position of the limit toothed plate (615).

9. The multifunctional rehabilitation training device for the neurosurgery department according to claim 8, characterized in that: the foot pedal (5) comprises a base plate (51) matched with the rotating shaft (7) and a rotating plate (52) rotatably installed on one side of the base plate (51) through the damping rotating shaft, a resettable volute spiral spring is connected between the rotating plate (52) and the base plate (51), the rotating plate (52) can swing around a Y axis, and a fixing belt (53) is installed on the rotating plate (52) and used for fixing the feet of a trainer.

10. The multifunctional rehabilitation training device for the neurosurgery department according to claim 9, characterized in that: but install telescopic link (62) on one side outer wall of stand (6) and longitudinal sliding's arc guide rail (65), telescopic link (62) are located arc guide rail (65) top, and are connected with air duct (621) between telescopic link (62) top and second gasbag (614), the bottom and the arc guide rail (65) of telescopic link (62) are connected, and have the guide block embedded in arc guide rail (65), and its guide block is connected with the stay cord with the one end of commentaries on classics board (52).