CN209864532U

CN209864532U - Walking function rehabilitation shoes

Info

Publication number: CN209864532U
Application number: CN201920541351.1U
Authority: CN
Inventors: 易江; 段晓琴; 李欣怡; 李文茂; 康治臣; 刘忠良
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-04-20
Filing date: 2019-04-20
Publication date: 2019-12-31
Anticipated expiration: 2029-04-20

Abstract

The utility model discloses a walking function rehabilitation shoe, which consists of a foot and shank fixing device, a buffer mechanism, a massage mechanism and a correction mechanism, wherein the buffer mechanism is arranged on the foot and shank fixing device, the massage mechanism is arranged on the foot and shank fixing device, the correction mechanism is arranged on the foot and shank fixing device, the improved design of the shoe can reduce the possibility of spraining the foot of a patient, and reduce the risk of falling in different occasions and environments; the magic thread gluing is adopted, so that the patient can wear the medical dressing very conveniently; the support for the hemiplegia foot is good, the biomechanics of the early support in walking can be adjusted, the characteristics of the stroke patient in walking are fully considered in the product design, the requirement of foot clearance in the swing period is met to the greatest extent, the walking training device is more important, the walking training device is environment-friendly and can be used repeatedly for a long time, and the walking training device has very strong practicability in both the training of the stroke patient in the recovery period and the improvement of the walking capability in the chronic period.

Description

Walking function rehabilitation shoes

Technical Field

The utility model relates to the field of medical equipment, in particular to walking function rehabilitation shoes.

Background

Nervous system diseases such as stroke, Guillain Barre, spinal cord injury, common peroneal paralysis and the like are common clinical nervous system diseases, and patients have walking dysfunction with different degrees. For hemiplegia patients, after brain injury, the shoes are difficult to wear due to the movement disorder of the upper limbs on one side, and family members need to tie shoelaces with help; when walking, the extensor muscles of the lower limbs are high in tension, active ankle dorsum extension and foot drop are lacked, when the lower limbs on the hemiplegic side swing, the lower limbs can be drawn into a circle, and the ankle can be bent and inverted inwards, so that the walking efficiency is low, the risk of falling is increased, ankle sprain is easily caused, a great psychological pressure can be caused to a patient due to an abnormal walking mode, the recovery process is seriously influenced, and the patient can not return to the family and the society.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and the design, the common peroneal nerve can be stimulated during the swing period of the lower limb at the affected side during walking, and the contraction of ankle dorsiflexion muscles (such as tibialis anterior muscle, extensor hallucis longus) is caused, thereby improving the foot drop, improving the walking function and reducing the falling risk of a patient; in addition, through the design improvement of the shoes, the walking function rehabilitation shoes which are convenient for the patient to wear and take off and have certain supporting and protecting functions on the ankle and the foot are provided.

A walking function rehabilitation shoe comprises a foot and shank fixing device, a buffer mechanism, a massage mechanism and a correction mechanism, wherein the buffer mechanism is arranged on the foot and shank fixing device, the massage mechanism is arranged on the foot and shank fixing device, and the correction mechanism is arranged on the foot and shank fixing device.

Foot and shank fixing device includes the boots body, fastening area, the thread gluing area combination, position sensor is AMT MH series-walking machinery compact position sensor, the sensor safety cover is constituteed, fastening area one end is made up at boots body back instep outside one end, totally 6 groups, 3 group's equipartitions of instep, 3 group's equipartitions of shank, thread gluing area combination is made up respectively on fastening area and boots body, position sensor installs in the mounting groove of boots body tiptoe portion, the sensor safety cover is installed outside the mounting groove of boots body tiptoe portion, protect position sensor.

Buffer gear includes the buffer board, the angle adjustment pole, the driven gear axle, first driven gear, the second driven gear, the generator is generator 300 micro motor, the safety cover, first buffer spring, the second buffer spring, adjusting pin, current transmitter is guide rail installation hole formula alternating current transmitter, the buffer board passes through the angle adjustment pole and installs on the boots body, the driven gear axle is installed on the boots body, first driven gear installs on the driven gear axle, the second driven gear installs on the boots body, the main shaft and the second driven gear of generator are connected, the generator body is fixed on the boots body, the safety cover is fixed on the boots body, first buffer spring passes through the angle adjustment pole and fixes on the buffer board, the second buffer spring passes through the angle adjustment pole and fixes on the buffer board, the current transmitter is fixed on the safety cover.

The massage mechanism comprises a first electrode, a second electrode, a first massage rod, a second massage rod, a first lead, a first connecting rod, a second connecting rod, a first pin, a second pin, an auxiliary frame, a first pin shaft, a second pin shaft, a third connecting rod, a third pin shaft, a fourth pin shaft, a fifth pin shaft and a driven gear, wherein the first electrode is arranged on the first massage rod, the second electrode is arranged on the second massage rod, one end of the first lead is connected to the first electrode and the second electrode, the other end of the first lead is connected to a current transmitter, the first massage rod is arranged in an adjusting groove of the first connecting rod and is fixed by the first pin shaft through an adjusting hole, the second massage rod is arranged in an adjusting groove of the second connecting rod and is fixed by the second pin shaft through an adjusting hole, two ends of the auxiliary frame are respectively fixed on the first connecting rod and the second connecting rod, the first connecting rod is connected to the boot body through the first pin shaft, the second connecting rod is connected to the boot body through a first pin shaft, one end of the third connecting rod is connected to the first connecting rod through a third pin shaft, the other end of the third connecting rod is connected to the second connecting rod through a second pin shaft, the driven gear is connected to the boot body through a fifth pin shaft, and the driven gear is eccentrically connected with the second connecting rod through a fourth pin shaft.

The straightening mechanism comprises a sixth pin shaft, a connecting rod, a seventh pin shaft, an eighth pin shaft, a cylinder, a first air pipe, an electromagnetic valve, an air pump, a second air pipe, a controller, a second lead, a storage battery, a ninth pin shaft, a third lead, wherein the connecting rod is connected to the boot body through the sixth pin shaft and the seventh pin shaft, a piston rod end of the cylinder is connected to the connecting rod through the eighth pin shaft, a cylinder body end of the cylinder is connected to the boot body through the ninth pin shaft, the electromagnetic valve is fixed to the boot body and connected to the cylinder through the first air pipe, the electromagnetic valve is connected to the controller through the third lead, the air pump is fixed to the boot body and connected to the electromagnetic valve through the second air pipe, the controller is fixed to the boot body and connected to the air pump through the second lead, and the storage battery.

The utility model discloses a theory of operation and process:

when the medical shoe is used, the foot and the shank on one side to be recovered after the patient is cured are placed in the shoe body, the shoe body is fastened through the combination of the fastening belts on the fastening belts, so that the shank, the foot and the shoe body of the patient are fixed, the patient can normally walk, the control switch on the controller is pressed, current enters the air pump through the second lead, the air pump is started, air is supplied to the outside, and the electric energy is from the storage battery.

During the walking process, when the tiptoes of the patient are dragged for a long time when walking after illness, namely, when the distance between the tiptoes and the ground is not changed when a stride time is exceeded, the position sensor can feed back a signal to the controller, the controller can react after receiving the signal and generate another control signal to be provided for the electromagnetic valve through the third lead, the electromagnetic valve can change to a first valve changing position after receiving the signal provided by the controller, compressed air enters the cylinder electromagnetic valve through the second air pipe by the air pump and enters the cylinder through the first air pipe, so that the piston rod of the cylinder does retraction motion, the piston rod of the cylinder drives the connecting rod to do clockwise motion around the pin shaft through the eighth pin shaft while doing the retraction motion, the other end of the connecting rod is connected with the tiptoes of the boot body through the seventh pin shaft, and the connecting rod also does clockwise motion while doing the clockwise motion through the lever principle, thereby reach and make the tiptoe lift up passively, carry out the purpose of proofreading and correct to the foot, the controller timing, when proofreading and correct the time and reach a stride time, the controller produces another control signal and offers the solenoid valve through the third wire, the solenoid valve can alternate the second valve position after receiving the signal that the controller gave, compressed air gets into the cylinder through the second trachea by the air pump, the solenoid valve, first trachea, make the cylinder piston rod do the stretching motion and get back to the initial position, the cylinder piston rod does the stretching motion and drives the connecting rod through eighth round pin axle and do anticlockwise motion around the round pin axle simultaneously, the connecting rod other end passes through seventh round pin hub connection with the tiptoe department of boots body, make the tiptoe also do anticlockwise motion when doing anticlockwise motion through the lever principle connecting rod, thereby reach and make the tiptoe get back to the initial position, accomplish a correction cycle.

The unable parallel condition of touchdown of sole still can appear in the middle of the process of walking, when the sole outside lands earlier, the buffer board has an contained angle with the foot, this contained angle can neutralize patient's foot and the contained angle that ground produced, parallel with ground when making the buffer board fall to the ground, the buffer board can be adjusted through the angle modulation pole with the contained angle of foot, adjust according to different patient's the condition, adjust the back and die the angle modulation pole lock on the boots body through the adjusting pin, boots body heel department is equipped with the lock dead hole that supplies adjusting pin to use. When the buffer plate lands, the inner side of the foot moves downwards at the same time, the first buffer spring and the second buffer spring work at the moment, the downward force of the foot is buffered, the kinetic energy is stored, and after the buffering, the impact force received when the sole lands on the ground is greatly reduced, so that the purpose of protecting the sole upper nerves is achieved. When the inboard downstream of foot, the driven gear shaft of foot root also follows downstream, produce clockwise rotation through with the cooperation of internal gear on the buffer board, driven gear shaft drives first driven gear and does clockwise rotation, first driven gear drives second driven gear and does anticlockwise rotation, second driven gear drives the generator and rotates, thereby produce the electric current, the conversion that the electric current passes through current converter, form the electric current that satisfies the medical treatment requirement harmless to the human body, then insert first electrode through first wire, the second electrode, carry out the electro photoluminescence through the electrode pair shank muscle, promote shank muscle to resume, just so accomplished the conversion of once kinetic energy to the electric energy. When a patient lifts feet, the buffer plate returns to the original position and is stored in the first buffer spring, the elastic potential energy of the second buffer spring is released, the inner gear on the buffer plate drives the driven gear shaft to rotate anticlockwise, the driven gear shaft drives the first driven gear to rotate anticlockwise, the first driven gear drives the second driven gear to rotate clockwise, the second driven gear drives the generator to rotate, and therefore current is generated and converted through the current converter, and the current which is harmless to a human body and meets medical requirements is formed.

When the inner side of the foot moves downwards, the second driven gear rotates anticlockwise, and when the patient lifts the foot, the second driven gear rotates clockwise, and the motion process of the second driven gear is described above. When the second driven gear rotates anticlockwise, the second driven gear drives the driven gear to move clockwise, the driven gear drives the first connecting rod to rotate anticlockwise by taking the first pin shaft as a center through the fourth pin shaft, the first connecting rod also moves downwards along the chute on the boot body under the action of the driven gear, the fourth pin shaft moves downwards on the chute on the boot body, the first connecting rod drives the first massage rod to rotate anticlockwise and also moves downwards, the third connecting rod drives the third connecting rod to rotate anticlockwise by taking the third pin shaft as a center and also moves downwards under the drive of the first connecting rod, the third connecting rod drives the second connecting rod to rotate clockwise by taking the first pin shaft as a center and also moves downwards, when the first massage rod rotates anticlockwise and moves downwards and the second massage rod rotates clockwise and also moves downwards, the first massage rod and the second massage rod generate extrusion force which can be used for massaging the calf muscles. The massage positions of the first massage rod and the second massage rod can be adjusted through adjusting holes formed in the first connecting rod and the second connecting rod, and finally the first massage rod and the second massage rod are locked through the first pin and the second pin. When the second driven gear rotates clockwise, the second driven gear drives the driven gear to rotate anticlockwise, the driven gear drives the first connecting rod to rotate clockwise by taking the first pin shaft as a center through the fourth pin shaft, meanwhile, the first connecting rod moves upwards along the upper chute of the boot body under the action of the driven gear, the fourth pin shaft moves upwards on the upper chute of the boot body, the first connecting rod drives the first massage rod to rotate clockwise and also moves upwards, the third connecting rod drives the third connecting rod to rotate clockwise by taking the third pin shaft as a center and also moves upwards under the driving of the first connecting rod, the third connecting rod drives the second connecting rod to rotate anticlockwise by taking the first pin shaft as a center and also moves upwards through the second pin shaft, the second connecting rod drives the second massage rod to rotate anticlockwise and also moves upwards, and the first massage rod and the second massage rod return to the original positions.

The utility model has the advantages that:

the improved design of the shoes can reduce the possibility of the foot of a patient to be sprained and reduce the risk of falling in different occasions and environments; the magic thread gluing is adopted, so that the patient can wear the medical dressing very conveniently; has good support for hemiplegia and can adjust the biomechanics of the support early stage in walking.

The extension angle of the ankle and the back can be increased when walking; can actively train the extension of the ankle and the back.

The mechanical pressure during the load bearing period of the affected side is converted into electric energy, the working electric quantity of the host is maintained, the working efficiency is high, and the dependence on charging and batteries is eliminated.

The product design fully considers the walking characteristics of the stroke patient, meets the requirement of sufficient clearance in the swing period to the maximum extent, is more important, is environment-friendly, can be repeatedly used for a long time, and has very strong practicability no matter the training of the stroke patient in the recovery period or the improvement of the walking capability in the chronic period.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a partial schematic view of the present invention.

Fig. 3 is a partial schematic view of the present invention.

Fig. 4 is a partial schematic view of the present invention.

Fig. 5 is a partial schematic view of the present invention.

Detailed Description

Referring to fig. 1, 2, 3, 4 and 5, a walking function rehabilitation shoe is characterized in that: the foot and lower leg massage device is composed of a foot and lower leg fixing device 1, a buffer mechanism 2, a massage mechanism 3 and a correction mechanism 4, wherein the buffer mechanism 2 is arranged on the foot and lower leg fixing device 1, the massage mechanism 3 is arranged on the foot and lower leg fixing device 1, and the correction mechanism 4 is arranged on the foot and lower leg fixing device 1.

The foot and shank fixing device 1 comprises a boot body 11, a fastening belt 12, a fastening belt combination 13, position sensors 14 which are AMT MH series-walking mechanical compact position sensors and a sensor protection cover 15, wherein one end of the fastening belt 12 is sewn at one end of the boot body 11 close to the outer side of the instep, 6 groups are provided, 3 groups of instep are uniformly distributed, 3 groups of shanks are uniformly distributed, the fastening belt combination 1314 is respectively sewn on the fastening belt 12 and the boot body 11, the position sensors 14 are installed in installation grooves at the toe part of the boot body 11, the sensor protection cover 15 is installed outside the installation grooves at the toe part of the boot body 11, and the position sensors 14 are protected.

The buffer mechanism 2 comprises a buffer plate 21, an angle adjusting rod 22, a driven gear shaft 23, a first driven gear 24, a second driven gear 25, a generator 26 which is a generator 300 micro motor, a protective cover 27, a first buffer spring 28, a second buffer spring 29, an adjusting pin 210 and a current transmitter 211 which are guide rail mounting hole type alternating current transmitters, wherein the buffer plate 21 is arranged on the shoe body 11 through the angle adjusting rod 22, the driven gear shaft 23 is arranged on the shoe body 11, the first driven gear 24 is arranged on the driven gear shaft 23, the second driven gear 25 is arranged on the shoe body 11, a main shaft of the generator 26 is connected with the second driven gear 25, the generator body is fixed on the shoe body 11, the protective cover 27 is fixed on the shoe body 11, the first buffer spring 28 is fixed on the buffer plate 21 through the angle adjusting rod 22, the second buffer spring 29 is fixed on the buffer plate 21 through the angle adjusting rod 22, the current transducer 211 is fixed to the protective cover 27.

The massage mechanism 3 comprises a first electrode 31, a second electrode 32, a first massage rod 33, a second massage rod 34, a first lead 35, a first connecting rod 36, a second connecting rod 37, a first pin 38, a second pin 39, an auxiliary frame 310, a first pin 311, a second pin 312, a third connecting rod 313, a third pin 314, a fourth pin 315, a fifth pin 316 and a driven gear 317, wherein the first electrode 31 is installed on the first massage rod 33, the second electrode 32 is installed on the second massage rod 34, one end of the first lead 35 is connected with the first electrode 31 and the second electrode 32, the other end is connected with the current transmitter 211, the first massage rod 33 is installed in an adjusting groove of the first connecting rod 36 and fixed by the first pin 38 through an adjusting hole, the second massage rod 34 is installed in an adjusting groove of the second connecting rod 37 and fixed by the second pin 39 through an adjusting hole, two ends of the auxiliary frame 310 are respectively fixed on the first connecting rod 36, the second pin 39, the second pin is fixed by the adjusting hole, On the second connecting rod 37, the first connecting rod 36 is connected on the boot body 11 through a first pin shaft 311, the second connecting rod 37 is connected on the boot body 11 through a first pin shaft 311, one end of the third connecting rod 313 is connected on the first connecting rod 36 through a third pin shaft 314, the other end is connected on the second connecting rod 37 through a second pin shaft 312, the driven gear 317 is connected on the boot body 11 through a fifth pin shaft 316, and the driven gear 317 is eccentrically connected with the second connecting rod 37 through a fourth pin shaft 315.

The correcting mechanism 4 comprises a sixth pin shaft 41, a connecting rod 42, a seventh pin shaft 43, an eighth pin shaft 44, an air cylinder 45, a first air pipe 46, an electromagnetic valve 47, an air pump 48, a second air pipe 49, a controller 410, a second lead 411, a storage battery 412, a ninth pin shaft 413 and a third lead 414, wherein the connecting rod 42 is connected to the boot body 11 through the sixth pin shaft 41 and the seventh pin shaft 43, the piston rod end of the air cylinder 45 is connected to the connecting rod 42 through the eighth pin shaft 44, the cylinder body end of the air cylinder 45 is connected to the boot body 11 through the ninth pin shaft 413, the electromagnetic valve 47 is fixed to the boot body 11, connected with the air cylinder 45 through the first air pipe 46, the electromagnetic valve 47 is connected with the controller 410 through the third wire 414, the air pump 48 is fixed on the boot body 11, connected with the solenoid valve 47 through a second air pipe 49, the controller 410 is fixed on the boot body 11, connected to the air pump 48 through a second wire 411, a battery 412 is mounted in a battery compartment of the controller 410.

The utility model discloses a theory of operation and process:

referring to fig. 1, 2, 3, 4 and 5, when in use, the foot and the lower leg of the patient to be recovered after the patient is cured are placed inside the boot body 11, the boot body 11 is fastened through the buckle belt assembly 1314 on the 6 sets of fastening belts 12 to fix the lower leg, the foot and the boot body of the patient so that the patient can walk normally, the control switch on the controller 410 is pressed, current enters the air pump 48 through the second wire 411 to start the air pump 48, and the electric energy is supplied to the outside from the storage battery 412.

In the walking process, when the toe of the patient is dragged for a long time when walking after illness, that is, when the distance between the toe and the ground is not changed when a stride time is exceeded, the position sensor 14 feeds back a signal to the controller 410, when the controller 410 receives the signal, the controller responds to generate another control signal and provides the other control signal to the electromagnetic valve 47 through the third lead 414, the electromagnetic valve 47 receives the signal provided by the controller 410 and changes to the first valve changing position, compressed air enters the air cylinder electromagnetic valve 47 through the second air pipe 49 and the first air pipe 46 from the air pump 48 to make the piston rod of the air cylinder 45 do retraction motion, the piston rod of the air cylinder 45 does retraction motion and simultaneously drives the connecting rod 42 to do clockwise motion around the pin shaft 41 through the eighth pin shaft 44, the other end of the connecting rod 42 is connected with the toe of the boot body 11 through the seventh pin shaft 43, the connecting rod 42 makes clockwise motion through the lever principle and simultaneously makes the toe do clockwise motion, thereby achieving the purpose of passively lifting the tiptoes and correcting the feet, timing by the controller 410, when the correction time reaches a stride time, the controller 410 generates another control signal to be provided to the electromagnetic valve 47 through the third lead 414, the electromagnetic valve 47 can change the second valve position after receiving the signal provided by the controller 410, compressed air enters the air cylinder through the second air pipe 49, the electromagnetic valve 47 and the first air pipe 46 by the air pump 48, so that the piston rod of the air cylinder 45 makes an extending motion and returns to the initial position, the piston rod of the air cylinder 45 makes an extending motion and simultaneously drives the connecting rod 42 to make a counterclockwise motion around the pin shaft 41 through the eighth pin shaft 44, the other end of the connecting rod 42 is connected with the tiptoes of the boot body 11 through the seventh pin shaft 43, the connecting rod 42 makes a counterclockwise motion while making a counterclockwise motion through the lever principle, thereby achieving the purpose of returning the tiptoes to the initial position, a calibration cycle is completed.

The unable parallel condition of landing of sole still can appear in the middle of the process of walking, when the sole outside lands earlier, buffer board 21 has an contained angle with the foot, this contained angle can neutralize patient's foot and the contained angle that ground produced, parallel with ground when making buffer board 21 fall to the ground, the contained angle of buffer board 21 and foot can be adjusted through angle adjusting rod 22, adjust according to different patient's the condition, adjust the back and lock angle adjusting rod 22 on boot body 11 through adjusting pin 210, boot body 11 heel department is equipped with the lock hole that supplies adjusting pin 210 to use. When the buffer plate 21 lands on the ground, the inner sides of the feet move downward at the same time, at this time, the first buffer spring 28 and the second buffer spring 29 work to buffer the downward force of the feet and store the kinetic energy, and after the buffering, the impact force applied when the sole lands on the ground is greatly reduced, so that the purpose of protecting the nerves on the sole is achieved. When the inboard downstream of foot, the driven gear shaft 23 of foot root also follows downstream, produce clockwise rotation through with the cooperation of the last internal gear of buffer board 21, driven gear shaft 23 drives first driven gear 24 and does clockwise rotation, first driven gear 24 drives second driven gear 25 and does anticlockwise rotation, second driven gear 25 drives generator 26 and rotates, thereby produce electric current, electric current passes through current converter 211's conversion, form the harmless electric current that satisfies the medical requirement to the human body, then insert first electrode 31 through first wire 35, second electrode 32, carry out the electro photoluminescence through the electrode pair shank muscle, promote shank muscle to resume, just so accomplished the conversion of once kinetic energy to electric energy. When a patient lifts his foot, the buffer plate 21 returns, the elastic potential energy stored in the first buffer spring 28 and the second buffer spring 29 is released, the internal gear on the buffer plate drives the driven gear shaft 23 to rotate anticlockwise, the driven gear shaft 23 drives the first driven gear 24 to rotate anticlockwise, the first driven gear 24 drives the second driven gear 25 to rotate clockwise, the second driven gear 25 drives the generator 26 to rotate, so that current is generated, the current is converted through the current converter 211 to form current which is harmless to a human body and meets medical requirements, then the current is connected into the first electrode 31 and the second electrode 32 through the first lead 35, the calf muscle is electrically stimulated through the electrode, the recovery of the calf muscle is promoted, and the conversion of the elastic potential energy to the electric energy is completed.

When the inner side of the foot moves downwards, the second driven gear 25 rotates anticlockwise, and when the patient lifts the foot, the second driven gear 25 rotates clockwise, and the movement process of the second driven gear 25 is described above. When the second driven gear 25 rotates counterclockwise, the second driven gear 25 drives the driven gear 317 to move clockwise, the driven gear 317 drives the first connecting rod 36 to rotate counterclockwise around the first pin 311 through the fourth pin 315, at the same time, the first connecting rod 36 moves downward along the upper chute of the boot 11 under the action of the driven gear 317, the fourth pin 315 moves downward on the upper chute of the boot 11, the first connecting rod 36 drives the first massage rod 33 to rotate counterclockwise and also move downward, the third connecting rod 313 rotates counterclockwise around the third pin 314 and moves downward under the drive of the first connecting rod 36, the third connecting rod 313 drives the second connecting rod 37 to rotate clockwise around the first pin 311 and also moves downward through the second pin 312, the second connecting rod 37 drives the second massage rod 34 to rotate clockwise and also move downward, when the first massage bar 33 is rotated counterclockwise and moved downward and the second massage bar 34 is rotated clockwise and also moved downward, the first massage bar 33 and the second massage bar 34 generate a pressing force, which can be used to massage the calf muscle. The massage positions of the first massage rod 33 and the second massage rod 34 can be adjusted by adjusting holes provided on the first connecting rod 36 and the second connecting rod 37, and finally locked by the first pin 38 and the second pin 39. When the second driven gear 25 rotates clockwise, the second driven gear 25 drives the driven gear 317 to rotate counterclockwise, the driven gear 317 drives the first connecting rod 36 to rotate clockwise around the first pin 311 through the fourth pin 315, meanwhile, the first connecting rod 36 moves upward along the upper sliding slot of the boot 11 under the action of the driven gear 317, the fourth pin 315 moves upward in the upper sliding slot of the boot 11, the first connecting rod 36 drives the first massage rod 33 to rotate clockwise and also move upward, the third connecting rod 313 rotates clockwise around the third pin 314 and also moves upward under the drive of the first connecting rod 36, the third connecting rod 313 drives the second connecting rod 37 to rotate counterclockwise around the first pin 311 and also move upward through the second pin 312, the second connecting rod 37 drives the second massage rod 34 to rotate and also move counterclockwise, the first massage lever 33 and the second massage lever 34 are returned to the home position.

Claims

1. A walking function rehabilitation shoe is characterized in that: the foot and lower leg massage device is composed of a foot and lower leg fixing device (1), a buffer mechanism (2), a massage mechanism (3) and a correction mechanism (4), wherein the buffer mechanism (2) is arranged on the foot and lower leg fixing device (1), the massage mechanism (3) is arranged on the foot and lower leg fixing device (1), and the correction mechanism (4) is arranged on the foot and lower leg fixing device (1).

2. The walking function rehabilitation shoe as claimed in claim 1, wherein: foot and shank fixing device (1) include boot body (11), fastening band (12), fastening band combination (13), position sensor (14) are AMT MH series-walking machinery compact position sensor, sensor safety cover (15) are constituteed, fastening band (12) one end is sewed up at boot body (11) and is leaned on instep outside one end, 6 total, 3 equipartitions of instep, 3 equipartitions of shank, fastening band combination (13) are sewed up respectively on fastening band (12) and boot body (11), position sensor (14) are installed in the mounting groove of boot body (11) tiptoe portion, sensor safety cover (15) are installed outside the mounting groove of boot body (11) tiptoe portion, protect position sensor (14).

3. The walking function rehabilitation shoe as claimed in claim 1, wherein: the buffer mechanism (2) comprises a buffer plate (21), an angle adjusting rod (22), a driven gear shaft (23), a first driven gear (24), a second driven gear (25), a generator (26) which is a generator 300 micro motor, a protective cover (27), a first buffer spring (28), a second buffer spring (29), an adjusting pin (210) and a current transmitter (211) which is a guide rail mounting hole type alternating current transmitter, wherein the buffer plate (21) is mounted on the boot body (11) through the angle adjusting rod (22), the driven gear shaft (23) is mounted on the boot body (11), the first driven gear (24) is mounted on the driven gear shaft (23), the second driven gear (25) is mounted on the boot body (11), a main shaft of the generator (26) is connected with the second driven gear (25), the generator body is fixed on the boot body (11), the protective cover (27) is fixed on the boot body (11), the first buffer spring (28) is fixed on the buffer plate (21) through the angle adjusting rod (22), the second buffer spring (29) is fixed on the buffer plate (21) through the angle adjusting rod (22), and the current transmitter (211) is fixed on the protective cover (27).

4. The walking function rehabilitation shoe as claimed in claim 1, wherein: the massage mechanism (3) comprises a first electrode (31), a second electrode (32), a first massage rod (33), a second massage rod (34), a first lead (35), a first connecting rod (36), a second connecting rod (37), a first pin (38), a second pin (39), an auxiliary frame (310), a first pin (311), a second pin (312), a third connecting rod (313), a third pin (314), a fourth pin (315), a fifth pin (316) and a driven gear (317), wherein the first electrode (31) is arranged on the first massage rod (33), the second electrode (32) is arranged on the second massage rod (34), one end of the first lead (35) is connected to the first electrode (31) and the second electrode (32), the other end of the first lead is connected to the current transducer massage rod (211), the first electrode (33) is arranged in an adjusting groove of the first connecting rod (36), is fixed by a first pin (38) through an adjusting hole, a second massage rod (34) is arranged in an adjusting groove of a second connecting rod (37) and is fixed by a second pin (39) through an adjusting hole, two ends of an auxiliary frame (310) are respectively fixed on the first connecting rod (36), on second connecting rod (37), first connecting rod (36) are connected on boots body (11) through first round pin axle (311), second connecting rod (37) are connected on boots body (11) through first round pin axle (311), third connecting rod (313) are served and are connected on first connecting rod (36) through third round pin axle (314), the other end is connected on second connecting rod (37) through second round pin axle (312), driven gear (317) are connected on boots body (11) through fifth round pin axle (316), driven gear (317) are connected with second connecting rod (37) off-centre through fourth round pin axle (315).

5. The walking function rehabilitation shoe as claimed in claim 1, wherein: the correcting mechanism (4) comprises a sixth pin shaft (41), a connecting rod (42), a seventh pin shaft (43), an eighth pin shaft (44), a cylinder (45), a first air pipe (46), an electromagnetic valve (47), an air pump (48), a second air pipe (49), a controller (410), a second lead (411), a storage battery (412), a ninth pin shaft (413) and a third lead (414), wherein the connecting rod (42) is connected to the boot body (11) through the sixth pin shaft (41) and the seventh pin shaft (43), the piston rod end of the cylinder (45) is connected to the connecting rod (42) through the eighth pin shaft (44), the cylinder body end of the cylinder (45) is connected to the boot body (11) through the ninth pin shaft (413), the electromagnetic valve (47) is fixed to the boot body (11) and connected to the cylinder (45) through the first air pipe (46), the electromagnetic valve (47) is connected to the controller (410) through the third lead (414), the air pump (48) is fixed on the boot body (11) and connected with the electromagnetic valve (47) through a second air pipe (49), the controller (410) is fixed on the boot body (11) and connected with the air pump (48) through a second lead (411), and the storage battery (412) is installed in a battery jar of the controller (410).