CN209437604U - A kind of Self-adaptive strength lower limb rehabilitation training device - Google Patents

Abstract

The utility model discloses a kind of Self-adaptive strength lower limb rehabilitation training devices of medical instruments field, including pedestal, seat, four parts of leg training and ankle training institution, pedestal includes bottom plate, leg training mechanism is fixedly installed at the top of bottom plate, leg training mechanism includes L-type support, L-type support is fixedly connected with bottom plate, L-type support one end is fixedly installed riser, the utility model can manually control leg and be bent upwards and horizontal unbending movement, make leg obtain exercise to promote blood circulation, facilitate the recovery of Patients with Stroke later period leg power, it prevents due to not moving the rehabilitation for causing muscular atrophy to be unfavorable for patient for a long time, and it can control the speed or frequency of rehabilitation training, make the acceptant training strength for adapting to oneself of patient, security performance is high, the utility model squeezes foot pedal by setting up and down Both feet can move up and down back and forth simultaneously, temper ankle, facilitate patient feet's blood circulation and the recovery of nervous system.

Description

A kind of Self-adaptive strength lower limb rehabilitation training device

Technical field

The utility model relates to medical instruments field, specially a kind of Self-adaptive strength lower limb rehabilitation training device.

Background technique

Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body Object, material and other similar or relevant article, including required computer software.Effectiveness mainly passes through the side such as physics Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising Booster action.Purpose is diagnosis, prevention, monitoring, treatment or the alleviation of disease；The diagnosis of damage, monitoring, treatment, alleviation or Person's function compensation；Inspection, substitution, adjusting or the support of physiological structure or physiology course；The support or maintenance of life；It is pregnant It is pregnent control；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose.

Medical science of recovery therapy is the medical disciplines in relation to promoting disabled person and Rehabilitation, more specifically, medical science of recovery therapy It is a medicine of the purpose for rehabilitation and prevention, diagnosis and assessment, treatment, training and processing of the application in relation to dysfunction Subject.Medical science of recovery therapy is also known as the tertiary medicine (clinical medicine is the first medicine, and preventive medicine is the second medicine).In modern medicine body In system, prevention, medical treatment, rehabilitation are connected each other, form an entity.Medical science of recovery therapy originate in World War II it Afterwards, original is with disabled person for main service object.Modern rehabilitation medicine is nearly half a century to flourish, its development It is the inexorable trend of physianthropy career development and the result of modern science and technology progress.

Medical science of recovery therapy is the subject of one Ge Xin branch of medicine, be mainly concerned with using physical agent and method (including electricity, Light, heat, sound, mechanical equipment and active movement) to diagnose, treat and prevent disabled and disease (including pain), research make disease, Wound, residual person physically, mentally, society in, in occupation obtain rehabilitation, eliminate or mitigation dysfunction, help their performances Function is remained, restores its viability, ability to work to return society again.Medical science of recovery therapy be by physiatrics, physical medicine by Gradually development forms a new disciplines.Due to traditionally in the diagnosis of disease, physical therapy, Occupational Therapist, logotherapy and its have It closing in treatment, physical agent and physical therapy are main means always, so the English expression of medical science of recovery therapy is using physics as root, Physiatrics, physiatry (U.S., Canada), physicalmedicine (Britain, South and North America), Physicalmedicineandrehabitition (U.S., New Zealand and Australia).It is used in Japan Rehabilitation. medical science of recovery therapy is mainly directed towards chronic patient and the disabled, emphasizes rehabilitation functionally, and is to emphasize body Functional rehabilitation makes patient not only physically, and psychologically and mentally obtains rehabilitation.Its starting point is not only in that guarantor The life of the disabled is deposited, but also to restore its function as far as possible, quality of life is improved, reintegrates into society, excessively significant life.

Currently, rehabilitation efficacy all annoyings always patient and medical teacher after clinical operation, leg impairment is clinical more typical One of wound, disability rate is higher after wound, seriously affects the quality of life and the original labour capacity of patient of patient.Institute in the market The leg function instrument seen mostly based on the musculus flexor muscular strength of leg exercising, can not scope of activities to joint and extensor muscular strength into Row is effective to take exercise, and is only suitable for the musculus flexor muscle-training that there is certain mobility in patient later period leg joint, to early stage of patient, in Phase exercise is not suitable for, however the leg exercises of early stage, mid-term are mainly treated with the gimmick of rehabilitation medical teacher, there is certain office Sex-limited, in addition to the manipulation of rehabilitation medical teacher, remaining most of the time can not be fully utilized, and patient can not voluntarily carry out Reconditioning, the follow-up of later period leg training is critically important, and the intensity size of leg training, the trained time restricts the effect of rehabilitation Fruit, the training of rehabilitation later period is insufficient, not in time, will cause injured leg portion joint recovering low efficiency, and rehabilitation duration extends, rehabilitation Effect it is bad.

Currently, application No. is the Chinese patents of CN201520332144.7 to disclose a kind of functional medical bed, including medical treatment Recovery bed ontology, functional medical bed ontology include the head of a bed and bed surface, and the head of a bed is fixedly connected with bed surface, and the every side of bed surface is equipped with bed Leg, is fixedly connected with electric massage headrest on bed surface, and electric massage side of resting the head on is equipped with massage headrest and switchs, in electric massage is rested the head on Equipped with massager, bed surface side is equipped with foot massager, and foot massager is switched equipped with foot massages, foot massager side It is fixedly connected with foot massager sliding slot, although the utility model has the function of massage to head and foot, facilitates patient's Restore, but the recovery of Patients with Stroke later period leg power cannot be helped to play a role, give up doing exercise will lead to leg for a long time Muscular atrophy is unfavorable for the rehabilitation of patient.

Based on this, the utility model devises a kind of Self-adaptive strength lower limb rehabilitation training device, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of Self-adaptive strength lower limb rehabilitation training devices, to solve above-mentioned background Although what is proposed in technology has the function of massage to head and foot, facilitates the recovery of patient, cannot help in brain The recovery of wind patient's later period leg power plays a role, and gives up doing exercise will lead to leg muscle atrophy for a long time, be unfavorable for patient's The problem of rehabilitation.

To achieve the above object, the utility model provides the following technical solutions: a kind of Self-adaptive strength lower limb rehabilitation training Device, including four pedestal, seat, leg training mechanism and ankle training institution parts, the pedestal includes bottom plate, the leg Training institution, portion is set at the top of bottom plate, the leg training part body L-type support, the L-type support and the fixed company of bottom plate It connects, L-type support one end is fixedly installed riser, and the L-type support other end is fixedly installed transverse slat, the L-type support Side wall offers elongated slot, and the elongated slot inner cavity is slidingly connected and has rack-plate, is fixedly installed support column at the top of the rack-plate, institute It states and is fixedly installed rectangular bearing piece at the top of support column, the rectangular bearing piece side wall is provided through slide bar, and the slide bar outer wall is living Dynamic to be arranged with extension sleeve, the extension sleeve other end is fixedly installed square fixed block, and the square fixed block side wall passes through It wears and offers slot I, I side wall of slot is fixedly installed round card slot, and the circle card slot inner cavity movable sleeve is equipped with shaft I, institute It states I outer wall of shaft and is fixedly installed the first rotor plate, the first rotor plate other end offers slot II, and II inner cavity of slot is solid Surely it is provided with shaft II, the II outer wall movable sleeve of shaft is equipped with turning set I, and I outer wall of turning set is fixedly installed second Rotor plate, the transverse slat side wall offer slot III, and III inner cavity of slot is fixedly installed shaft III, III outer wall of the shaft activity It is arranged with turning set II, the second rotor plate other end is fixedly connected with turning set II, is fixedly installed at the top of the bottom plate Support plate, the support plate side wall are fixedly installed short axle, and the shaft outer wall movable sleeve is equipped with pulley I, the bottom plate top It is fixedly installed fixed frame, the fixed frame side wall is fixed to be provided through long axis, and the long axis outer wall fixing sleeve is equipped with gear, Wheel and rack plate intermeshing, the long axis both ends difference fixing sleeve are equipped with pulley II, in the pulley I and pulley II Chamber is movably set with belt.

Preferably, the height of the support column is identical as the height of L-type support.

Preferably, for the rectangular bearing piece side wall through circular groove is offered, the slide bar activity is plugged on circular groove inner cavity.

Preferably, described slide bar one end is fixedly connected with riser, and the slide bar other end is fixedly installed rounded stops I, The diameter of the rounded stops I is greater than the bore of extension sleeve.

Preferably, the rectangular bearing piece side wall is fixedly installed spring, and the spring other end is fixedly connected with telescopic.

Preferably, the extension sleeve outer wall is fixedly installed elastic instep fixing belt.

Preferably, I outer wall of pulley is fixedly installed handle, and the short axle other end is fixedly installed rounded stops II, the rounded stops II cooperate with I activity of pulley, and the short axle outer wall is fixedly installed collar stop, the collar stop Cooperate with I activity of pulley.

Preferably, the seat includes adjusting sleeve, and the adjusting sleeve is fixedly connected with bottom plate, in the adjusting sleeve Chamber movable sleeve is equipped with lifting column, and support base is fixedly installed at the top of the lifting column, and the adjusting set is led to side wall and is provided through Bolt, the bolt are provided with two groups.

Preferably, the ankle training institution includes fixing seat, and the fixing seat is fixedly connected with bottom plate, the fixing seat Side wall is provided through shaft IV, and the IV outer wall movable sleeve of shaft is equipped with link block, and the link block side wall is fixedly installed Foot pedal, the bottom plate top are fixedly installed two groups of supporting blocks, shaft V, institute are fixedly installed between supporting block described in two groups V outer wall movable sleeve of shaft is stated equipped with turning set III, III outer wall of turning set is fixedly installed balance plate, and the balance plate is another One end is fixedly installed cylinder, and the cylinder and foot pedal activity cooperate.

Preferably, the foot pedal is made of PVC material.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through the first rotor plate and second Rotor plate raises and reduces movement, formed leg be bent upwards with horizontal unbending movement, so that leg is obtained taking exercise and is promoted blood Circulation, facilitates the recovery of Patients with Stroke later period leg power, prevents from causing muscular atrophy not due to not moving for a long time Conducive to the rehabilitation of patient；The utility model can control the speed or frequency of rehabilitation training, made by manually handle handle simultaneously The acceptant training strength for adapting to oneself of patient, security performance are high；By adjusting the height of lifting column, make device for healing and training Patient suitable for different heights；The utility model moves up and down both feet back and forth by the way that extruding foot pedal up and down is arranged, and makes foot Ankle is taken exercise, and patient feet's blood circulation and the recovery of nervous system are facilitated, and the utility model both feet can take exercise simultaneously, Balance is preferable, and foot pedal is made of PVC material, and PVC material is soft, is unlikely to deform, and in use Extruding will not be generated to foot.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the utility model main perspective structural schematic diagram；

Fig. 2 is the first viewing angle constructions of the utility model schematic diagram；

Fig. 3 is the utility model depression angle structural schematic diagram；

Fig. 4 is enlarged structure schematic diagram at the utility model A；

Fig. 5 is the utility model schematic cross-sectional view；

Fig. 6 is enlarged structure schematic diagram at the utility model B；

Fig. 7 is enlarged structure schematic diagram at the utility model C；

Fig. 8 is the second viewing angle constructions of the utility model schematic diagram；

Fig. 9 is enlarged structure schematic diagram at the utility model D.

In attached drawing, parts list represented by the reference numerals are as follows:

1- pedestal, 2- seat, 3- leg training, the training of 4- ankle, 5- bottom plate, 6-L type support, 7- riser, 8- transverse slat, 9- Elongated slot, 10- rack-plate, 11- support column, the rectangular bearing piece of 12-, 13- slide bar, 14- extension sleeve, 15- square fixed block, 16- slot I, 17- circle card slot, 18- shaft I, the first rotor plate of 19-, 20- slot II, 21- shaft II, 22- turning set I, 23- second are rotated Plate, 24- slot III, 25- shaft III, 26- turning set II, 27- support plate, 28- short axle, 29- pulley I, 30- long axis, 31- gear, 32- pulley II, 33- belt, 34- rounded stops I, 35- spring, 36- elasticity instep fixing belt, 37- handle, 38- rounded stops II, 39- collar stop, 40- adjusting sleeve, 41- lifting column, 42- support base, 43- bolt, 44- fixing seat, 45- shaft IV, 46- link block, 47- foot pedal, 48- supporting block, 49- turning set III, 50- balance plate, 51- cylinder.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-9 is please referred to, the utility model provides a kind of technical solution: a kind of Self-adaptive strength lower limb rehabilitation training dress It sets, including 4 four pedestal 1, seat 2, leg training mechanism 3 and ankle training institution parts, pedestal 1 includes bottom plate 5, leg instruction Practicing mechanism 3 includes L-type support 6, and L-type support 6 is fixedly connected with bottom plate 5, and 6 one end of L-type support is fixedly installed riser 7, L-type branch 6 other ends of seat are fixedly installed transverse slat 8, and 6 side wall of L-type support offers elongated slot 9, and 9 inner cavity of elongated slot is slidingly connected and has rack-plate 10, It is fixedly installed support column 11 at the top of rack-plate 10, rectangular bearing piece 12, rectangular 12 side of bearing piece are fixedly installed at the top of support column 11 Wall is provided through slide bar 13, and 13 outer wall movable sleeve of slide bar is equipped with extension sleeve 14, and 14 other end of extension sleeve is fixedly installed Square fixed block 15, for 15 side wall of square fixed block through slot I 16 is offered, I 16 side wall of slot is fixedly installed round card slot 17, circle 17 inner cavity movable sleeve of shape card slot is equipped with shaft I 18, and I 18 outer wall of shaft is fixedly installed the first rotor plate 19, the first rotor plate 19 The other end offers slot II 20, and II 20 inner cavity of slot is fixedly installed shaft II 21, and II 21 outer wall movable sleeve of shaft is equipped with turning set I 22, I 22 outer wall of turning set is fixedly installed the second rotor plate 23, and 8 side wall of transverse slat offers slot III 24, and the fixation of III 24 inner cavity of slot is set It is equipped with shaft III 25, III 25 outer wall movable sleeve of shaft is equipped with turning set II 26,23 other end of the second rotor plate and turning set II 26 It is fixedly connected, support plate 27 is fixedly installed at the top of bottom plate 5,27 side wall of support plate is fixedly installed short axle 28,28 outer wall of shaft Movable sleeve is equipped with pulley I 29, fixed frame is fixedly installed at the top of bottom plate 5, the fixation of fixed frame side wall is provided through long axis 30, long 30 outer wall fixing sleeve of axis is equipped with gear 31, and gear 31 and rack-plate 10 are intermeshed, and 30 both ends of long axis difference fixing sleeve, which is equipped with, to be slided II 32 are taken turns, pulley I 29 and II 32 inner cavity of pulley are movably set with belt 33.

Wherein, the height of support column 11 is identical as the height of L-type support 6, guarantees that leg is horizontally arranged to first turn by patient On movable plate 19 and the second rotor plate 23, for rectangular 12 side wall of bearing piece through circular groove is offered, 13 activity of slide bar is plugged on circular groove inner cavity, 13 one end of slide bar is fixedly connected with riser 7, and 13 other end of slide bar is fixedly installed rounded stops I 34, the diameter of rounded stops I 34 Slide bar 13 is detached from when extension sleeve 14 being avoided to slide again backward by the way that rounded stops I 34 are arranged greater than the bore of extension sleeve 14 And it falls.

Wherein, rectangular 15 side wall of bearing piece is fixedly installed spring 35, and 35 other end of spring is fixedly connected with extension sleeve 14, On the one hand, in manual leg curvature, spring 35 can squeeze extension sleeve 14 backward under the action of support column 11 moves backward It is mobile, and then it is lifted up the first rotor plate 19 and the second rotor plate 23, it forms leg and is bent upwards movement, in addition a side Face, when manual leg is stretched, spring 35 can be moved forward in support column 11 and the effect pulling of the recovery elastic force of spring 35 is flexible Sleeve 14 moves forward, and then the first rotor plate 19 and the second rotor plate 23 restore horizontal, form the horizontal unbending movement in leg, stretch 14 outer wall of contracting sleeve is fixedly installed elastic instep fixing belt 36, the position of fixed feet, and I 29 outer wall of pulley is fixedly installed handle 37, convenient for rotation pulley I 29 manually, 28 other end of short axle is fixedly installed rounded stops II 38, rounded stops II 38 and pulley I 29 activity cooperations, 28 outer wall of short axle are fixedly installed collar stop 39, and collar stop 39 and I 29 activity of pulley cooperate, fixed to slide Take turns I 29 position.

Wherein, seat 2 includes adjusting sleeve 40, adjusts sleeve 40 and is fixedly connected with bottom plate 5, adjusts the activity of 40 inner cavity of sleeve It is arranged with lifting column 41, support base 42 is fixedly installed at the top of lifting column 41,40 side wall of sleeve is adjusted and is provided through bolt 43, Bolt 43 is provided with two groups, unscrews bolt 43, manually adjusts the height of lifting column 41, and then screwing bolts 43, this process are logical again The height for overregulating seat makes device for healing and training be suitable for the patient of different heights.

Wherein, after leg training, bolt 43 is unscrewed, the direction that rotation lifting column 41 adjusts support base 42 carries out foot Ankle training, ankle training institution 4 include fixing seat 44, and fixing seat 44 is fixedly connected with bottom plate 5, and 44 side wall of fixing seat is through setting There is shaft IV 45, IV 45 outer wall movable sleeve of shaft is equipped with link block 46, and 46 side wall of link block is fixedly installed foot pedal 47, bottom plate 5 tops are fixedly installed two groups of supporting blocks 48, and shaft V, V outer wall movable sleeve of shaft are fixedly installed between two groups of supporting blocks 48 Equipped with turning set III 49, III 49 outer wall of turning set is fixedly installed balance plate 50, and 50 other end of balance plate is fixedly installed cylinder 51, cylinder 51 and 47 activity of foot pedal cooperate, and foot pedal 47 is made of PVC material, and PVC material is soft, are unlikely to deform, and And extruding will not be generated to foot in use.

One concrete application of the present embodiment are as follows: the utility model is by setting leg training mechanism 3, when patient ajusts When posture, leg is placed on above the first rotor plate 19 and the second rotor plate 23, rotates clockwise pulley I 29 by handle 37, Pulley I 29 passes through rotation of the belt 33 with movable pulley II 32, the rotation of the rotation driven gear 31 of pulley II 32, and then rack-plate 10 move backward, while support column 11 also moves backward, and support column 11 can then squeeze spring 35 and move backward, and the extruding of spring 35 is stretched Contracting sleeve 14 moves backward, and since the length of the first rotor plate 19 and the second rotor plate 23 is constant, shaft I 18 rotates and then makes the One rotor plate 19 is lifted up, and the rotation of turning set I 22 is lifted up the second rotor plate 23, is formed leg and is bent upwards movement； When rotating counterclockwise pulley I 29 by handle 37, pulley I 29 passes through rotation of the belt 33 with movable pulley II 32, pulley II 32 The rotation of rotation driven gear 31, and then rack-plate 10 moves forward, while support column 11 also moves forward, spring 35 is due to extensive Multiple elastic force and support column 11 pull pressing spring 35 to move forward, and then haul the forward movement of extension sleeve 14, and then the first rotation Plate 19 and the second rotor plate 23 restore horizontal position, form leg unbending movement, this process passes through the first rotor plate 19 and second Rotor plate 23 raises and reduces movement, formed leg be bent upwards with horizontal unbending movement, facilitate the Patients with Stroke later period The recovery of leg power makes leg obtain exercise and promotes blood circulation, prevents from causing muscular atrophy due to not moving for a long time It is unfavorable for the rehabilitation of patient；The utility model can control the speed or frequency of rehabilitation training by manually handle handle 37 simultaneously Rate, makes the acceptant training strength for adapting to oneself of patient, and security performance is high.

Sleeve 40, lifting column 41 and bolt 43 are adjusted by setting, and when use unscrews bolt 43, according to Patient height, hand Dynamic to increase or reduce lifting column 41, then screwing bolts 43, the position of fixed supporting seat 42, this process pass through adjusting lifting again The height of column 41 makes device for healing and training be suitable for the patient of different heights.

By setting foot pedal 47, turning set III 49, balance plate 50 and cylinder 51, in training, a foot is pulled down Foot pedal 47, foot pedal 47 can then squeeze cylinder 51, and 50 one end of balance plate tilts down, and turning set III 49 rotates, balance 50 other end of plate can then be upturned, and so that cylinder 51 is jacked up an other foot pedal 47 upwards, instep is lifted up, and is then put down Foot pedal 47 is squeezed, in addition an instep can be then lifted, and left and right alternately keeps instep up and down back and forth, this process passes through up and down Squeezing foot pedal 47 moves up and down both feet back and forth, tempers ankle, facilitates patient feet's blood circulation and nerveous system The recovery of system, the utility model both feet can take exercise simultaneously, and balance is preferable, and foot pedal 47 is made of PVC material, PVC Material is soft, is unlikely to deform, and will not generate extruding to foot in use.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (10)

1. a kind of Self-adaptive strength lower limb rehabilitation training device, including pedestal (1), seat (2), leg training mechanism (3) and foot (4) four parts of ankle training institution, it is characterised in that: the pedestal (1) includes bottom plate (5), leg training mechanism (3) packet It includes L-type support (6), the L-type support (6) is fixedly connected with bottom plate (5), and described L-type support (6) one end is fixedly installed riser (7), L-type support (6) other end is fixedly installed transverse slat (8), and L-type support (6) side wall offers elongated slot (9), institute Stating elongated slot (9) inner cavity and being slidingly connected has rack-plate (10), is fixedly installed support column (11) at the top of the rack-plate (10), described It being fixedly installed rectangular bearing piece (12) at the top of support column (11), rectangular bearing piece (12) side wall is provided through slide bar (13), Slide bar (13) the outer wall movable sleeve is equipped with extension sleeve (14), and extension sleeve (14) other end is fixedly installed rectangular solid Determine block (15), for square fixed block (15) side wall through slot I (16) is offered, slot I (16) side wall is fixedly installed circle Shape card slot (17), circle card slot (17) the inner cavity movable sleeve are equipped with shaft I (18), shaft I (18) the outer wall fixed setting Have the first rotor plate (19), the first rotor plate (19) other end offers slot II (20), and slot II (20) inner cavity is fixed It is provided with shaft II (21), shaft II (21) the outer wall movable sleeve is equipped with turning set I (22), turning set I (22) outer wall It is fixedly installed the second rotor plate (23), transverse slat (8) side wall offers slot III (24), and slot III (24) the inner cavity fixation is set It is equipped with shaft III (25), shaft III (25) the outer wall movable sleeve is equipped with turning set II (26), and second rotor plate (23) is another One end is fixedly connected with turning set II (26), is fixedly installed support plate (27) at the top of the bottom plate (5), the support plate (27) Side wall is fixedly installed short axle (28), and short axle (28) the outer wall movable sleeve is equipped with pulley I (29), and bottom plate (5) top is solid Surely it is provided with fixed frame, the fixed frame side wall fixation is provided through long axis (30), and long axis (30) the outer wall fixation is arranged Have gear (31), the gear (31) and rack-plate (10) are intermeshed, and long axis (30) the both ends difference fixing sleeve, which is equipped with, to be slided II (32) are taken turns, the pulley I (29) and pulley II (32) inner cavity are movably set with belt (33).

2. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the support column (11) height is identical as the height of L-type support (6).

3. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the rectangular branch For block (12) side wall through circular groove is offered, slide bar (13) activity is plugged on circular groove inner cavity.

4. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the slide bar (13) one end is fixedly connected with riser (7), and slide bar (13) other end is fixedly installed rounded stops I (34), the circle The diameter of block I (34) is greater than the bore of extension sleeve (14).

5. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the rectangular branch Block (12) side wall is fixedly installed spring (35), and spring (35) other end is fixedly connected with extension sleeve (14).

6. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the telescopic Cylinder (14) outer wall is fixedly installed elastic instep fixing belt (36).

7. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the pulley I (29) outer wall is fixedly installed handle (37), and short axle (28) other end is fixedly installed rounded stops II (38), the circle Shape block II (38) and pulley I (29) activity cooperate, and short axle (28) outer wall is fixedly installed collar stop (39), the ring Shape block (39) and pulley I (29) activity cooperate.

8. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the seat It (2) include adjusting sleeve (40), the adjusting sleeve (40) is fixedly connected with bottom plate (5), and the adjusting sleeve (40) inner cavity is living It is dynamic to be arranged with lifting column (41), it is fixedly installed support base (42) at the top of the lifting column (41), adjusting sleeve (40) side Wall is provided through bolt (43), and the bolt (43) is provided with two groups.

9. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 1, it is characterised in that: the ankle instruction Practicing mechanism (4) includes fixing seat (44), and the fixing seat (44) is fixedly connected with bottom plate (5), and fixing seat (44) side wall passes through It wears and is equipped with shaft IV (45), shaft IV (45) the outer wall movable sleeve is equipped with link block (46), link block (46) side wall It is fixedly installed foot pedal (47), is fixedly installed two groups of supporting blocks (48), supporting block described in two groups at the top of the bottom plate (5) (48) shaft V is fixedly installed between, the V outer wall movable sleeve of shaft is equipped with turning set III (49), the turning set III (49) outer wall is fixedly installed balance plate (50), and balance plate (50) other end is fixedly installed cylinder (51), the cylinder (51) cooperate with foot pedal (47) activity.

10. a kind of Self-adaptive strength lower limb rehabilitation training device according to claim 9, it is characterised in that: described foot-operated Plate (47) is made of PVC material.