CN110946686B

CN110946686B - Cerebral palsy rehabilitation using device

Info

Publication number: CN110946686B
Application number: CN201911283064.6A
Authority: CN
Inventors: 龙春希; 张萍; 余良英
Original assignee: Childrens Hospital of Chongqing Medical University
Current assignee: Childrens Hospital of Chongqing Medical University
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2021-08-24
Anticipated expiration: 2039-12-13
Also published as: CN110946686A

Abstract

The invention discloses a cerebral palsy rehabilitation using device, which comprises a support frame, handrails, a fixed rod, a pedal assembly and an adjusting assembly, wherein the support frame can be fixed on the ground; the handrail is arranged on the support frame and can adjust the height of the handrail up and down; the fixed rod is transversely arranged on the support frame and is positioned at one side close to the ground, and a sliding groove is transversely formed in the side wall of the fixed rod; the two groups of pedal assemblies are inserted into the sliding groove at intervals in a sliding manner, the size of each pedal assembly can be adjusted, and the angle of each pedal assembly can be adjusted; the adjusting assembly is arranged between the two groups of pedal assemblies and adjusts the distance between the two groups of pedal assemblies, so that the two groups of pedal assemblies move oppositely or back to back. A cerebral palsy rehabilitation using device can assist to correct foot deformity of a user and recover the squatting function of the user through the device.

Description

Cerebral palsy rehabilitation using device

Technical Field

The invention relates to a cerebral palsy rehabilitation using device.

Background

The infantile cerebral palsy is also called infantile cerebral palsy, commonly called cerebral palsy. The syndrome refers to a syndrome which is mainly caused by various motor dysfunctions in postures due to non-progressive brain injury from the immature stage of brain development within one month after birth, is a common central nervous system disorder syndrome pathological change part in the brain and affecting four limbs in the period of children, and is often accompanied by symptoms such as intellectual deficit, epilepsy, behavioral abnormality, mental disorder, visual disturbance, auditory disturbance, language disturbance and the like. The main symptoms of cerebral palsy patients are: dyskinesia, posture disorder, intellectual disorder, language disorder, visual and auditory disorders, growth and development disorder and the like, and the dyskinesia is mainly expressed as: the toe touches the ground; step of scissors, varus deformity; standing on tiptoe, and failing to squat autonomously; unstable walking, and the two heels can not land at the same time when squatting down. Therefore, for the user with cerebral palsy, the rehabilitation training is used to assist the user in rehabilitation, correct the foot deformity and recover the squat function, which is one of the rehabilitation contents of dyskinesia. When the hospital recovers, the common recovery tool has single function, and a user needs to control the recovery action and state by himself when the recovery tool is used, so that partial user posture and action are not in place, and the recovery effect is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a cerebral palsy rehabilitation using device which can standardize the training posture of a user, correct the foot deformity of the user and assist in recovering the squatting function of the user.

In order to achieve the purpose, the invention is realized by the following technical scheme: a cerebral palsy rehabilitation use device, comprising:

the supporting frame can be fixed on the ground;

the armrest is arranged on the support frame, and the height of the armrest can be adjusted up and down;

the fixed rod is transversely arranged on the support frame and is positioned on one side close to the ground, and a sliding groove is transversely formed in the side wall of the fixed rod;

the two groups of pedal assemblies are inserted into the sliding groove in a sliding manner at intervals, the sizes of the pedal assemblies can be adjusted, and the angles of the pedal assemblies can be adjusted; and

the adjusting assembly is arranged between the two groups of pedal assemblies and adjusts the distance between the two groups of pedal assemblies, so that the two groups of pedal assemblies move oppositely or back to back.

Furthermore, the support frame includes back mount, preceding mount and fixer, the back mount with the tip of preceding mount is articulated each other, preceding mount is the U font, the lateral wall of two vertical ends of preceding mount has seted up logical groove along its direction of height, the both ends of handrail alternate respectively in lead to the inslot and can along lead to the groove and slide, the fixer sets up the back mount with the terminal surface that preceding mount is close to ground.

Further, a plurality of through-holes have been seted up to the positive side interval of preceding mount, just the through-hole with lead to the groove intercommunication, the tip of handrail is provided with the screens ware, the tip of handrail towards the mounting hole has been seted up to the side of through-hole, the screens ware is including inserting tongue and first elastic component, one section tip slidable of inserting tongue is inserted and is established in the mounting hole, insert the other one end of tongue and insert in the through-hole, first elastic component is located the mounting hole just the both ends of first elastic component respectively with insert the tongue with the bottom of mounting hole links to each other.

Furthermore, the end part of the handrail is provided with a guide hole, the guide hole is communicated with the mounting hole, the insertion tongue is provided with a handle, and the handle penetrates out of the guide hole.

Further, the fixer includes spliced pole, sucking disc and pressure disk, the spliced pole is connected the back mount with the bottom of preceding mount, the spliced pole is a screw rod, the sucking disc sets up the tail end of spliced pole, the pressure disk cover is established on the spliced pole and with spliced pole threaded connection.

Furthermore, the adjusting assembly comprises a first connecting rod, a second connecting rod and an adjusting rod, the first connecting rod and the second connecting rod are hinged in a crossed mode, the end portions of the first connecting rod and the second connecting rod after the first connecting rod and the second connecting rod are hinged to the pedal assemblies respectively, the first connecting rod is provided with a hinge, the second connecting rod is provided with a strip-shaped groove, one end of the adjusting rod vertically penetrates through the fixing rod and the strip-shaped groove and then is hinged to the hinge, and the adjusting rod is in threaded connection with the fixing rod.

Furthermore, the pedal assembly comprises a connecting plate, a lower base plate, an upper base plate, a screw rod, a left clamping plate and a right clamping plate, the connecting plate can be inserted in the sliding groove on the fixing rod in a sliding manner, the lower base plate is connected to the connecting plate, the upper base plate is supported on the lower base plate through an elastic piece, the side wall of the upper base plate is provided with strip-shaped teeth at intervals along the thickness direction, the screw rod is positioned on one side of the strip-shaped teeth, the middle part of the screw rod is provided with second teeth at intervals along the circumferential direction, the second teeth are meshed with the strip-shaped teeth, the two ends of the screw rod are respectively provided with left-handed threads and right-handed threads, the left clamping plate and the right clamping plate are arranged on the lower base plate in an opposite and vertical upward manner and are respectively positioned in front and at the back of the lower base plate, the left clamping plate and the right clamping plate are provided with screw holes oppositely, and the screw rod is inserted in the screw holes on the left clamping plate and the right clamping plate, and the left-hand thread and the right-hand thread are respectively engaged with the screw holes on the left splint and the right splint.

Furthermore, a guide groove is formed in the lower bottom plate along the width direction of the lower bottom plate, sliding blocks are arranged on the left clamping plate and the right clamping plate, and the sliding blocks can be clamped in the guide groove in a sliding mode.

Furthermore, the connecting plate is far away from the vertical axial hole of having seted up of dead lever, be provided with a plurality of recesses along circumference in the axial hole, the lower plate is close to the one end of connecting plate is vertical is provided with the pivot, the pivot alternate in the axial hole and expose in the axial hole, the pivot is close to the axial of lower plate end is provided with the arch, and the arch with the recess adaptation, the pivot is far away from the lower plate end is provided with the dog, the cover is equipped with the second elastic component in the pivot, just the both ends of second elastic component respectively with the dog with the connecting plate is relative.

The invention has the beneficial effects that:

the cerebral palsy rehabilitation using device is used for assisting a cerebral palsy user to correct foot deformity and recover the squatting function of the cerebral palsy user. The support frame adopts the tripod form, multiplicable stability. The support frame is fixed at a required place through the sucker, so that the flexibility of the whole device is improved; the height of the handrail can be adjusted, so that users with different heights can be used; the adjusting assembly is used for adjusting the distance between the two groups of pedal assemblies so as to meet the requirement of the distance between two feet of a user; the foot component fixes the feet in a clasping mode, so that the feet can be fixedly clamped according to the weight and the size of the feet of a patient, and meanwhile, the feet are fixed, the training state of the foot component is standardized, and the phenomena of foot displacement, tiptoe landing and heel non-landing in the squatting training process of a user are prevented; in addition, the angle of the pedal assembly is adjustable to correct the shape of the user's foot, such as varus deformity, scissors step, etc. When the device is used, the body position of a user is fixed through the device, and the patient repeatedly squats to train the lower limb muscle tension in the training process so as to achieve the rehabilitation effect.

Drawings

FIG. 1 is a schematic structural view of a device for rehabilitation of cerebral palsy according to the present invention;

FIG. 2 is a schematic structural view of a fixer in the apparatus for rehabilitation of cerebral palsy according to the present invention;

FIG. 3 is a schematic structural view of a handrail of the apparatus for rehabilitation of cerebral palsy of the present invention;

FIG. 4 is a schematic structural view of a pedal assembly of the apparatus for rehabilitation of cerebral palsy of the present invention;

FIG. 5 is a schematic structural view of the pedal assembly at another angle in the apparatus for rehabilitation of cerebral palsy of the present invention;

FIG. 6 is a schematic view of the bottom of the pedal assembly of the apparatus for rehabilitation of cerebral palsy of the present invention;

FIG. 7 is a view of an adjusting assembly of an adjusting device for rehabilitation of cerebral palsy according to the present invention;

reference numerals: 10-cerebral palsy rehabilitation using device, 100-support frame, 110-rear fixing frame, 120-front fixing frame, 121-through groove, 122-through hole, 130-fixer, 131-connecting column, 132-sucker, 133-pressing plate, 200-handrail, 210-clamping device, 211-tongue, 212-handle, 220-mounting hole, 230-guide hole, 300-fixing rod, 310-sliding groove, 400-pedal component, 410-connecting plate, 411-axial hole, 420-lower base plate, 421-guide groove, 422-rotating shaft, 423-stopper, 424-second elastic piece, 430-upper base plate, 431-bar tooth, 440-screw rod, 450-left splint, 460-right splint, 470-third elastic piece, 500-adjusting component, 510-first connecting rod, 511-hinge, 520-second connecting rod, 521-strip-shaped groove and 530-adjusting rod.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 7, the present embodiment provides a cerebral palsy rehabilitation device 10 for assisting a cerebral palsy user in correcting foot deformity and recovering the squat function.

Referring to fig. 1, in particular, the cerebral palsy rehabilitation using device 10 includes a support frame 100, an armrest 200, a fixing rod 300, a pedal assembly 400 and an adjusting assembly 500. The support 100 can be fixed at a desired place as required. The armrest 200 is disposed on the support frame 100 and can be adjusted in height up and down. The fixing rod 300 is transversely disposed on the supporting frame 100 and located at a side close to the ground, and a sliding groove 310 is transversely formed in a side wall of the fixing rod 300. The pedal assemblies 400 are provided in two groups, wherein the two groups of pedal assemblies 400 are alternately and slidably inserted into the sliding groove 310, the size of the pedal assemblies 400 can be adjusted, and the angle of the pedal assemblies 400 can be adjusted. The adjustment assembly 500 is disposed between the two sets of footrest assemblies 400. The adjustment assembly 500 adjusts the distance between the two sets of pedal assemblies 400 to move the two sets of pedal assemblies 400 toward or away from each other. When the support frame is used, the support frame 100 is firstly fixed on the ground, then the distance between the two groups of pedal assemblies 400 is adjusted according to the height of the handrail 200 adjusted by a user, then, the user stands on the two groups of pedal assemblies 400 respectively by feet, and the angle of each pedal assembly 400 is adjusted, so that the squatting exercise can be carried out.

Referring to fig. 1 and 2, the supporting stand 100 includes a rear fixing frame 110, a front fixing frame 120 and a holder 130. The ends of the rear mount 110 and the front mount 120 are hinged to each other. The support frame 100 is supported in a triangular form, so that the stability is improved. The front fixing frame 120 is U-shaped. The holder 130 is disposed at the end surfaces of the rear mount 110 and the front mount 120 near the ground. Specifically, the holder 130 includes a connection column 131, a suction cup 132, and a platen 133. The connection column 131 is connected to the bottom ends of the rear fixing frame 110 and the front fixing frame 120. The connecting column 131 is a screw 440. The suction cup 132 is disposed at the rear end of the connection column 131. The pressing plate 133 is sleeved on the connecting column 131 and is in threaded connection with the connecting column 131. When the device is used, the sucker 132 is pressed downwards to enable the sucker 132 to be attracted to the ground to be fixed, then the pressing plate 133 is rotated until the pressing plate 133 abuts against the sucker 132, air between the sucker 132 and the ground can be further extruded out, the attraction of the sucker 132 is increased, and therefore the whole device is fixed firmly.

Referring to fig. 1 and 3, through slots 121 are formed in the side walls of the two vertical ends of the front fixing frame 120 along the height direction thereof. Both ends of the armrest 200 are inserted into the through slots 121 respectively and can slide along the through slots 121. Specifically, a plurality of through holes 122 are formed on the front side surface of the front fixing frame 120 at intervals, and the through holes 122 are communicated with the through grooves 121. The end of the armrest 200 is provided with a detent 210. The side of the end of the armrest 200 facing the through hole 122 is provided with a mounting hole 220. The stopper 210 includes a tongue 211 and a first elastic member. One end of the insertion tongue 211 is slidably inserted into the installation hole 220. The other end of the insertion tongue 211 is inserted into the through hole 122. The first elastic member is located in the mounting hole 220 and both ends of the first elastic member are connected to the bottom of the insertion tongue 211 and the mounting hole 220, respectively. The end of the armrest 200 is opened with a guide hole 230, and the guide hole 230 is communicated with the mounting hole 220. The insertion part is provided with a handle 212, and the handle 212 penetrates out of the guide hole 230.

When the armrest is used, according to the height of a user, the user holds the handle 212 by hand, presses the handle 212 downwards, pushes the armrest 200 after the end of the insertion tongue 211 falls off the through hole 122, slides the armrest 200 to a required position, releases the handle 212, and fixes the position of the armrest 200 by inserting the insertion tongue 211 into the through hole 122 again under the action of the first elastic element.

Referring to fig. 4 to 6, the footrest assembly 400 includes a connection plate 410, a lower plate 420, an upper plate 430, a screw 440, a left cleat 450, a right cleat 460 and a third elastic member 470. The connecting plate 410 can be slidably inserted into the sliding groove 310 of the fixing rod 300. The lower plate 420 is coupled to the connection plate 410. The upper plate 430 is supported above the lower plate 420 by the third elastic member 470. The side wall of the upper plate 430 is provided with strip-shaped teeth 431 at intervals along the thickness direction thereof. The screw 440 is located on the side of the rack 431. The middle of the screw 440 is provided with second teeth at intervals along the circumferential direction, and the second teeth are engaged with the bar teeth 431. The screw 440 has left-hand and right-hand threads at both ends thereof. The left and right clamping

plates

450 and 460 are oppositely and vertically upwardly disposed on the lower plate 420 in front of and behind the lower plate 420. The left splint 450 and the right splint 460 are oppositely provided with screw holes, the screw 440 is inserted into the screw holes on the left splint 450 and the right splint 460, and the left-hand thread and the right-hand thread are respectively engaged with the screw holes on the left splint 450 and the right splint 460. When a user steps on the upper base plate 430, the upper base plate 430 moves downwards under the action of gravity and stepping force, meanwhile, the bar-shaped teeth 431 drive the screw 440 to rotate, and under the action of left-handed threads and right-handed threads, the left splint 450 and the right splint 460 are simultaneously drawn close to the middle until the foot screws are tightly held. When the patient does not apply force to the foot, the third elastic member 470 pushes the upper plate 430 to ascend under the restoring force, the bar-shaped teeth 431 drives the screw 440 to rotate in the opposite direction, and the left splint 450 and the right splint 460 move away from each other, so that the foot can be taken down. The feet can be fixed by fixing the left splint 450 and the right splint 460, so that the phenomena of foot displacement, foot tip landing and heel non-landing in the squatting training process of a user are prevented.

In this embodiment, the lower plate 420 is provided with a guide groove 421 along a width direction thereof. The left clamp plate 450 and the right clamp plate 460 are both provided with a slide block, and the slide block can be slidably clamped in the guide groove 421. The guide groove 421 guides the left clamp plate 450 and the right clamp plate 460 to move in the set direction, thereby preventing the left clamp plate 450 and the right clamp plate 460 from being moved.

Referring to fig. 6, the connecting plate 410 is provided with an axial hole 411 away from the fixing rod 300. A plurality of grooves are provided in the axial hole 411 along the circumferential direction. One end of the lower plate 420 near the connecting plate 410 is vertically provided with a rotating shaft 422. The rotating shaft 422 is inserted into the axial hole 411 and exposed out of the axial hole 411. The axial direction of the rotating shaft 422 near the end of the lower bottom plate 420 is provided with a protrusion, and the protrusion is matched with the groove. The end of the rotating shaft 422 far away from the lower plate 420 is provided with a stop 423. The rotating shaft 422 is sleeved with a second elastic member 424, and two ends of the second elastic member 424 are respectively opposite to the stopper 423 and the connecting plate 410. When the angle of a certain pedal assembly 400 is to be adjusted, the lower plate 420 is lifted upwards until the protrusion on the rotating shaft 422 falls off the groove on the axial hole 411, the lower plate 420 is rotated to a required angle, then the lower plate 420 is released, and the protrusion is inserted again under the action of the second elastic element 424. Adjusting the angle of the footrest assembly 400 corrects for foot shape of the user, such as varus deformity, scissors step, etc.

Referring to fig. 1 and 7, the adjustment assembly 500 includes a first link 510, a second link 520, and an adjustment lever 530. The first link 510 and the second link 520 are cross-hinged. The ends of the first link 510 and the first link 510 after being hinged are hinged to the two footrest assemblies 400, respectively. The first link 510 is provided with a hinge 511. The second link 520 is provided with a strip-shaped slot 521. One end of the adjusting lever 530 vertically passes through the fixing lever 300 and the bar-shaped slot 521 and then is hinged with the hinge 511, and the adjusting lever 530 is in threaded connection with the fixing lever 300. By rotating the adjusting rod 530, the angle between the first connecting rod 510 and the second connecting rod 520 can be adjusted, so as to adjust the distance between the two sets of pedal assemblies 400, as required by the distance between the feet of the user.

The specific use method of the cerebral palsy rehabilitation using device 10 comprises the following steps:

when the device is used, the rear fixing frame 110 and the front fixing frame 120 are separated, the lower pressing suction disc 132 is used for sucking the suction disc 132 on the ground, and then the pressing disc 133 is rotated to further press the suction disc 132 tightly; then, according to the height of the user, the user holds the handle 212 by hand, presses the handle 212 downwards, pushes the armrest 200 after the end of the insertion tongue 211 falls off the through hole 122, slides the armrest 200 to a required position, releases the handle 212, and fixes the position of the armrest 200 after the insertion tongue 211 is newly inserted into the through hole 122; then, the adjusting rod 530 is rotated to adjust the included angle between the first connecting rod 510 and the second connecting rod 520, so as to adjust the distance between the two sets of pedal assemblies 400, thereby meeting the requirement of the distance between the two feet of the user; subsequently, the lower plate 420 is lifted upwards until the protrusion on the rotating shaft 422 falls off the groove on the axial hole 411, the lower plate 420 is rotated to a required angle, then the lower plate 420 is released, and the protrusion is inserted again under the action of the second elastic element 424. Finally, the user steps on the upper base plates 430 of the two sets of pedal assemblies 400 with their feet until the left and right clamping

plates

450 and 460 clamp the user's left and right feet bare. After the body position of the patient is fixed, the patient can be squat to correct the foot deformity of the patient and assist the squat function of the restorer.

The cerebral palsy rehabilitation using device 10: is used for assisting a cerebral palsy user to correct foot deformity and recover the squatting function of the cerebral palsy user. The supporting frame 100 is in a tripod form, which can increase stability. The supporting frame 100 is fixed at a required place through the suction disc 132, so that the flexibility of the whole device is improved; the pressure plate 133 further exhausts the air between the suction cup 132 and the ground, further increasing the suction force; the height of the armrest 200 can be adjusted, so that users with different heights can be used; the adjusting assembly 500 is used for adjusting the distance between the two sets of pedal assemblies 400 to satisfy the requirement of the distance between the feet of the user; the foot pedal assembly 400 fixes the feet in a clasping manner, namely, the feet can be fixed and clamped according to the weight and the size of the feet of a patient, and meanwhile, the feet are fixed, so that the training state is standardized, and the phenomena of foot displacement, foot tip landing and heel non-landing in the squatting training process of a user are prevented; in addition, the angle of the footrest assembly 400 is adjustable to correct the shape of the user's foot, such as varus deformity, scissors step, etc. When the device is used, the body position of a user is fixed through the device, and the patient repeatedly squats to train the lower limb muscle tension in the training process so as to achieve the rehabilitation effect.

Finally, it should be noted that: while there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cerebral palsy rehabilitation using device is characterized by comprising:

the supporting frame can be fixed on the ground;

the adjusting assembly is arranged between the two groups of pedal assemblies and used for adjusting the distance between the two groups of pedal assemblies so as to enable the two groups of pedal assemblies to move oppositely or oppositely;

the pedal assembly comprises a connecting plate, a lower bottom plate, an upper bottom plate, a screw, a left clamping plate, a right clamping plate and a third elastic piece; the side wall of the upper bottom plate is provided with strip-shaped teeth at intervals along the thickness direction; the screw rod is positioned on one side of the strip-shaped teeth, second teeth are arranged in the middle of the screw rod at intervals along the circumferential direction, and the second teeth are meshed with the strip-shaped teeth; both ends of the screw rod are respectively provided with a left-handed thread and a right-handed thread, and the left clamping plate and the right clamping plate are oppositely provided with screw holes;

a guide groove is formed in the lower bottom plate along the width direction of the lower bottom plate, and sliding blocks are arranged on the left clamping plate and the right clamping plate;

an axial hole is vertically formed in the connecting plate far away from the fixed rod, and a plurality of grooves are formed in the axial hole along the circumferential direction; one end of the lower bottom plate, which is close to the connecting plate, is vertically provided with a rotating shaft; a protrusion is axially arranged at the end, close to the lower bottom plate, of the rotating shaft, and the protrusion is matched with the groove; the end, far away from the lower bottom plate, of the rotating shaft is provided with a stop block, and a second elastic piece is sleeved on the rotating shaft.

2. The device for rehabilitation of cerebral palsy according to claim 1, wherein said supporting frame comprises a rear fixing frame, a front fixing frame and a fixer, the ends of said rear fixing frame and said front fixing frame are hinged to each other, said front fixing frame is U-shaped, the side walls of two vertical ends of said front fixing frame are provided with through slots along the height direction thereof, the two ends of said armrest are respectively inserted into said through slots and can slide along said through slots, said fixer is disposed on the end surfaces of said rear fixing frame and said front fixing frame near the ground.

3. The device for rehabilitation of cerebral palsy according to claim 2, wherein the front side of the front fixing frame is provided with a plurality of through holes at intervals, the through holes are communicated with the through grooves, the end of the armrest is provided with a clamping device, the end of the armrest is provided with a mounting hole facing the side of the through hole, the clamping device comprises an insertion tongue and a first elastic member, one end of the insertion tongue can be inserted into the mounting hole in a sliding manner, the other end of the insertion tongue is inserted into the through hole, the first elastic member is located in the mounting hole, and two ends of the first elastic member are respectively connected with the insertion tongue and the bottom of the mounting hole.

4. The device for rehabilitation of cerebral palsy according to claim 3, wherein the end of the armrest is provided with a guide hole, the guide hole is communicated with the mounting hole, the tongue is provided with a handle, and the handle penetrates out of the guide hole.

5. The device for rehabilitation of cerebral palsy according to claim 2, wherein the fixer comprises a connection column, a suction cup and a pressure plate, the connection column is connected to the bottom ends of the rear fixing frame and the front fixing frame, the connection column is a screw, the suction cup is arranged at the tail end of the connection column, and the pressure plate is sleeved on the connection column and is in threaded connection with the connection column.

6. The device for cerebral palsy rehabilitation according to claim 1, wherein the adjusting assembly comprises a first connecting rod, a second connecting rod and an adjusting rod, the first connecting rod and the second connecting rod are hinged in a crossed manner, the ends of the first connecting rod and the first connecting rod after being hinged are hinged with the two pedal assemblies respectively, the first connecting rod is provided with a hinge, the second connecting rod is provided with a strip-shaped groove, one end of the adjusting rod vertically penetrates through the fixing rod and the strip-shaped groove and then is hinged with the hinge, and the adjusting rod is in threaded connection with the fixing rod.

7. The apparatus for rehabilitation of cerebral palsy according to claim 1, wherein said connecting plate is slidably inserted into said sliding slot of said fixing rod, said lower plate is connected to said connecting plate, and said upper plate is supported on said lower plate by a third elastic member; the left clamping plate and the right clamping plate are oppositely and vertically arranged on the lower bottom plate upwards and are respectively positioned in front of and behind the lower bottom plate; the screw rod is inserted in the screw holes on the left clamping plate and the right clamping plate, and the left-handed thread and the right-handed thread are respectively meshed with the screw holes on the left clamping plate and the right clamping plate.

8. The apparatus for rehabilitation of cerebral palsy according to claim 7, wherein said slider is slidably engaged in said guide slot.

9. The apparatus for rehabilitation of cerebral palsy according to claim 7, wherein said rotating shaft is inserted into and exposed from said axial hole; two ends of the second elastic piece are respectively opposite to the stop block and the connecting plate.