CN115671668A

CN115671668A - Human body movement simulating rehabilitation device for lower limb movement rehabilitation

Info

Publication number: CN115671668A
Application number: CN202211363537.5A
Authority: CN
Inventors: 龚韬; 范珍妮; 王光兴; 戴天行; 郑澜; 彭雅倩; 王慧君; 彭平
Original assignee: Hunan Normal University
Current assignee: Hunan Normal University
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-03
Anticipated expiration: 2042-11-02
Also published as: CN115671668B

Abstract

The invention is suitable for the technical field of rehabilitation medical instruments, and discloses a humanoid body movement rehabilitation device for lower limb movement rehabilitation, which comprises a base, wherein four corners of the upper surface of the base are fixedly connected with the bottom of a supporting frame, the top of the supporting frame is fixedly connected with a connecting ring through bolts, handrails are symmetrically and fixedly connected with the upper surface of the connecting ring, a rehabilitation mechanism used for assisting lower limb rehabilitation movement is fixedly connected with the bottom of the connecting ring, a bionic plate drives a bionic rod to match a second auxiliary rod to perform human body lower limb walking movement under the action of a first auxiliary rod through the rotating action of a rotating rod, so that the walking assisting effect of a lower limb rehabilitation patient is realized, the lower limb rehabilitation patient can perform leg walking effect, meanwhile, the patient can perform certain exercise effect through the self gravity of the patient, and the rehabilitation efficiency of the lower limb rehabilitation patient is improved.

Description

Human body movement simulating rehabilitation device for lower limb movement rehabilitation

Technical Field

The invention relates to the technical field of rehabilitation medical instruments, in particular to a human body movement simulation rehabilitation device for lower limb movement rehabilitation.

Background

When the lower limbs rehabilitation, if the patient belongs to tertiary muscle power, can initiatively lift the leg, adopt the resistance training this moment, the resistance is less when beginning, if take a finger or put a sand bag, the resistance can increase gradually afterwards, and current rehabilitation apparatus is of a great variety, including bicycle, vehicle using motor, anti resistance car, recovered robot etc. if patient's strength is stronger, the resistance can be big more to reach better effect.

Present lower limbs rehabilitation device is when using, all need assist the patient through patient self as kinetic energy and carry out the walking motion, but rehabilitation device can't remove when using, only can carry out the original place motion of marking time, cause certain mental disorder to the patient easily, reduce patient's recovered effect, simultaneously in the recovered later stage of lower limbs, rehabilitation device has the removal function, but the security when patient uses can't be guaranteed to present device, can not guarantee its stability when the patient appears empting, the patient can not stand in time after empting, lead to the patient to appear secondary damage easily.

Therefore, a human body movement simulating rehabilitation device for lower limb movement rehabilitation is provided.

Disclosure of Invention

The invention aims to provide a human body movement simulating rehabilitation device for lower limb movement rehabilitation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a recovered device of imitative human motion with low limbs motion, the on-line screen storage device comprises a base, the upper surface four corners of base all with braced frame's bottom fixed connection, bolt fixedly connected with go-between is passed through at braced frame's top, the upper surface symmetry fixedly connected with handrail of go-between, the bottom fixedly connected with of go-between is used for assisting the recovered mechanism of motion of low limbs, recovered mechanism includes auxiliary assembly and synchronous subassembly, be provided with the footboard under the auxiliary assembly, the synchronous subassembly outside is provided with removes the subassembly, it is connected with the gyro wheel to rotate on the removal subassembly, the bottom of base is provided with anti-toppling mechanism, anti-toppling mechanism includes two-way subassembly and fixed subassembly, be provided with the bracing piece on the fixed subassembly, be provided with the stabilizing component on the go-between, be provided with first solid fixed ring on the stabilizing component.

Preferably, the auxiliary assembly includes fixed plate, base plate, dwang, first auxiliary rod, bionical board, second auxiliary rod, bionical pole, slide bar, baffle and stable tank, the fixed plate passes through bolt fixed connection in the bottom of go-between, the base plate passes through bolt fixed connection in the bottom of fixed plate, the dwang rotates the outside lower extreme of connecting at the base plate, first auxiliary rod rotates the outside upper end of connecting at the base plate, the dwang all rotates with the inboard upper end of bionical board with the bottom of first auxiliary rod to be connected, bionical pole rotates to be connected at the inboard lower extreme of bionical board, the upper end of bionical pole rotates with the lower extreme of second auxiliary rod to be connected, the upper end of second auxiliary rod rotates with the inboard upper end of base plate to be connected, the footboard passes through bolt fixed connection in the bottom of bionical pole, slide bar fixed connection is in the bottom of footboard, baffle fixed connection is on the outer wall of base, the inboard at the baffle is seted up to stable tank, the outside end swing joint of slide bar is in the inside of stable tank.

Preferably, the synchronizing assembly comprises a first transmission roller, a first fixing seat, a rotation shaft, a second transmission roller and a transmission belt, the first transmission roller is rotatably connected to the lower end of the inner side of the base plate, the first fixing seat is fixedly connected to the outer wall of the supporting frame through a bolt, the rotation shaft is connected to the first fixing seat in a rotating mode, the second transmission roller is fixedly connected to the outer wall of the rotation shaft, one end of the transmission belt is connected with the outer wall of the first transmission roller in a transmission mode, and the other end of the transmission belt is connected with the outer wall of the second transmission roller in a transmission mode.

Preferably, the movable assembly comprises an eccentric transmission plate, a second fixing seat and a transmission rod, the eccentric transmission plate is fixedly connected to two ends of the rotating shaft, the second fixing seat is fixedly connected to the bottom of the base, the idler wheel is rotatably connected to two sides of the second fixing seat, the top of the transmission rod is rotatably connected with the outer wall of the eccentric transmission plate, and the bottom of the transmission rod is rotatably connected with the outer side of the idler wheel.

Preferably, the two-way subassembly includes gear, ratch, kelly, push rod and auxiliary tank, gear revolve connects the bottom at the base, the both sides of gear all with the inboard intermeshing of ratch, ratch swing joint is in the bottom of base, the bottom fixedly connected with kelly of ratch, push rod fixed connection is in the outside of ratch, auxiliary tank fixed connection is on the outer wall of baffle, the top swing joint of push rod is in the inside in auxiliary tank.

Preferably, fixed subassembly includes first draw-in groove, activity groove, first spring, second draw-in groove, limiting plate and latch, the inboard at the gyro wheel is seted up to first draw-in groove, the inside at the second fixing base is seted up to the activity groove, the one end fixed connection of first spring is in the inside in activity groove, the bracing piece medial extremity and the other end fixed connection of first spring, bracing piece swing joint is in the inside in activity groove, the second draw-in groove that is used for fixed support pole is seted up to the outer wall of bracing piece, the bottom and the mutual joint of second draw-in groove of kelly, limiting plate fixed connection is in the outside of bracing piece, fixedly connected with is used for fixed gyro wheel's latch on the outer wall of limiting plate.

Preferably, the stabilizing component comprises a chute, a stabilizer bar, a second spring, an arc-shaped groove, a second fixing ring and a handle, the chute is arranged on the outer wall of the connecting ring, the stabilizer bar is fixedly connected in the chute, one end of the second spring is fixedly connected in the chute, the other end of the second spring is fixedly connected with the outer side of the first fixing ring, the two sides of the first fixing ring are movably connected with the outer wall of the stabilizer bar, the arc-shaped groove is arranged in the first fixing ring, the second fixing ring is movably connected in the arc-shaped groove, and the handle is fixedly connected with the top of the second fixing ring.

Preferably, the upper end and the lower end of the transmission rod are rotatably connected with the eccentric positions of the eccentric transmission plate and the roller, so that the effect that the eccentric transmission plate drives the roller to rotate through the transmission rod is achieved.

Preferably, the upper end in supplementary groove extends to and fixes the same height with first solid fixed ring, the both ends of first solid fixed ring all extend to the outside, play the first solid fixed ring of being convenient for and promote the effect of supplementary groove lateral movement, first solid fixed ring forms the ring form with the solid fixed ring combination of second back, plays the effect that can stabilize the patient.

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

1. the bionic plate drives the bionic rod to match with the second auxiliary rod to perform human body lower limb walking motion under the action of the first auxiliary rod through the rotating action of the rotating rod, so that the walking assisting effect on a lower limb rehabilitation patient is realized, the lower limb rehabilitation patient can perform a leg walking effect, and meanwhile, the bionic plate can be driven by the gravity of the patient, so that the patient can perform a certain exercise effect, and the rehabilitation efficiency of the lower limb rehabilitation patient is improved;

2. the transmission rod drives the roller to rotate on the outer side of the second fixing seat through the rotation of the eccentric transmission plate, so that the whole device is driven to move, the device can move forwards when the auxiliary assembly assists a patient to walk, the effect that the patient moves forwards when walking on the device is achieved, the situation that the patient cannot move during the rehabilitation period is relieved to a certain extent, the rehabilitation effect of the patient is improved, and the rehabilitation efficiency is improved;

3. the handle is manually driven to move, the handle drives the second fixing ring to move in the arc-shaped groove, so that the second fixing ring and the first fixing ring form a circular ring shape, a patient can be stabilized on the inner side of the device, the patient can be stabilized and protected, meanwhile, the patient can be stabilized during rehabilitation movement, the problem of toppling of the patient is reduced, and the safety of the patient during use is improved;

4. the clamping rod is driven to move towards the middle through the toothed rod, the bottom of the clamping rod cannot be clamped with the second clamping groove due to the movement of the clamping rod, the supporting rod moves outwards in the movable groove under the action of the extension of the first spring, and then the whole device is supported to a certain extent, so that the device is prevented from falling sideways, the safety of the device is improved, a certain guarantee effect is provided for the safety of a patient when the device is used by the patient, and the problem of secondary injury to the patient caused by the falling of the device is prevented;

5. the supporting rod can be limited after the limiting plate is abutted against the roller, so that the problem that the supporting rod cannot be recovered due to over-extension is prevented, the problem that the supporting rod cannot support the device due to over-extension is also prevented, and the effectiveness in the operation process of equipment is improved;

6. make latch and the mutual joint of first draw-in groove through the limiting plate, and then can fix the gyro wheel, prevent that the patient from empting back focus skew and lead to the device to remove and lead to the problem of damage to around causing, can make the unable rotation of eccentric driving plate through the transfer line through the fixing of gyro wheel, eccentric driving plate makes the unable operation of rehabilitation institution, and then make the device wholly be in statically, prevent that the patient from appearing in disorder and leading to the problem that the secondary was emptyd after empting, can pacify the patient after the whole device is static simultaneously, and then the patient of being convenient for can stand in time, prevent to empty for a long time and lead to the problem of secondary damage to the patient.

Drawings

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

FIG. 2 is a partial perspective view of the internal structure of the stabilizing assembly of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic perspective view of the overall structure of the present invention in section;

FIG. 5 is a partial perspective view of the internal structure of the bi-directional assembly of the present invention;

FIG. 6 is a perspective view of the auxiliary assembly and the synchronizing assembly of the present invention;

FIG. 7 is a perspective view of the attachment structure of the auxiliary assembly and the attachment ring of the present invention;

FIG. 8 is a partial perspective view of the moving element structure of the present invention;

FIG. 9 is a partial perspective view of the connection structure of the bi-directional component and the fixing component of the present invention;

fig. 10 is a perspective view of the internal structure of the fixing assembly of the present invention.

In the figure:

1. a base; 2. a support frame; 3. a connecting ring; 4. a handrail; 5. a fixing plate; 6. a substrate; 7. rotating the rod; 8. a first auxiliary lever; 9. a bionic plate; 10. a second auxiliary lever; 11. a biomimetic lever; 12. a pedal; 13. a slide bar; 14. a first drive roller; 15. a first fixed seat; 16. a rotating shaft; 17. a second driving roller; 18. a transmission belt; 19. a partition plate; 20. a stabilizing slot; 21. an eccentric drive plate; 22. a second fixed seat; 23. a roller; 24. a first card slot; 25. a transmission rod; 26. a movable groove; 27. a first spring; 28. a support bar; 29. a second card slot; 30. a limiting plate; 31. clamping teeth; 32. a gear; 33. a rack bar; 34. a clamping rod; 35. a push rod; 36. an auxiliary groove; 37. a chute; 38. a stabilizer bar; 39. a second spring; 40. a first retaining ring; 41. an arc-shaped slot; 42. a second retaining ring; 43. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, the present invention provides a technical solution:

example one

Referring to fig. 1 to 10, a human body movement simulation rehabilitation device for lower limb movement rehabilitation comprises a base 1, four corners of the upper surface of the base 1 are fixedly connected with the bottom of a supporting frame 2, the top of the supporting frame 2 is fixedly connected with a connecting ring 3 through bolts, the upper surface of the connecting ring 3 is symmetrically and fixedly connected with handrails 4, the bottom of the connecting ring 3 is fixedly connected with a rehabilitation mechanism for assisting lower limb rehabilitation movement, the rehabilitation mechanism comprises an auxiliary component and a synchronous component, a pedal 12 is arranged below the auxiliary component, a moving component is arranged outside the synchronous component, a roller 23 is rotatably connected onto the moving component, an anti-toppling mechanism is arranged at the bottom of the base 1 and comprises a bidirectional component and a fixed component, a supporting rod 28 is arranged on the fixed component, a stabilizing component is arranged on the connecting ring 3, and a first fixing ring 40 is arranged on the stabilizing component.

During operation, after the patient holds handrail 4, enter into base 1 through the patient oneself, two feet of patient all step on footboard 12 upper surface, manual drive stabilizing component forms the ring form with first solid fixed ring 40 this moment, and then surround the patient, make the activity that the walking of auxiliary assembly emulation people low limbs hard through patient's low limbs this moment moves, cooperation simultaneous movement can make the auxiliary assembly make a round trip to walk the motion to two legs of patient, and then realize carrying out rehabilitation motion to patient's low limbs, the synchronous assembly makes gyro wheel 23 on the removal subassembly drive the device wholly to move this moment, realize that the patient can its self can move forward when low limbs walk the motion, make the patient mentally can obtain alleviating, restore real scene simultaneously, when the patient appears toppling over the problem when walking the motion on the device, the patient can drive stabilizing component and move forward or backward, stabilizing component can drive two-way subassembly to both sides motion and then contact the restriction to fixed subassembly, the fixed subassembly can support the device wholly after driving bracing piece 28 to the both sides motion, prevent the device from appearing and lead to the injured problem of patient, fixed gyro wheel 23 can fix the gyro wheel 23 and then the mobility after the safety of toppling over the whole device can be improved through the removal in disorder when the fixed subassembly.

Example two

Referring to fig. 1, 4, 6, 7 and 8, the auxiliary assembly includes a fixed plate 5, a substrate 6, a rotating rod 7, a first auxiliary rod 8, a bionic plate 9, a second auxiliary rod 10, a bionic rod 11, a sliding rod 13, a partition plate 19 and a stabilizing groove 20, the fixed plate 5 is fixedly connected to the bottom of the connecting ring 3 through bolts, the substrate 6 is fixedly connected to the bottom of the fixed plate 5 through bolts, the rotating rod 7 is rotatably connected to the outer side lower end of the substrate 6, the first auxiliary rod 8 is rotatably connected to the outer side upper end of the substrate 6, the rotating rod 7 and the bottom of the first auxiliary rod 8 are both rotatably connected to the inner side upper end of the bionic plate 9, the bionic rod 11 is rotatably connected to the inner side lower end of the bionic plate 9, the upper end of the bionic rod 11 is rotatably connected to the lower end of the second auxiliary rod 10, the upper end of the second auxiliary rod 10 is rotatably connected to the inner side upper end of the substrate 6, the pedal 12 is fixedly connected to the bottom of the bionic rod 11 through bolts, the sliding rod 13 is fixedly connected to the bottom of the pedal 12, the partition plate 19 is fixedly connected to the outer wall of the base 1, the stabilizing groove 20 is movably connected to the inner side of the sliding rod 13.

Synchronous subassembly includes first driving roller 14, first fixing base 15, axis of rotation 16, second driving roller 17 and drive belt 18, first driving roller 14 rotates the inboard lower extreme of connecting at base plate 6, first fixing base 15 passes through bolt fixed connection on braced frame 2's outer wall, axis of rotation 16's rotation is connected on first fixing base 15, second driving roller 17 fixed connection is on axis of rotation 16's outer wall, the one end of drive belt 18 is connected with first driving roller 14's outer wall transmission, the other end of drive belt 18 is connected with second driving roller 17's outer wall transmission.

Remove the subassembly and include eccentric driving plate 21, second fixing base 22 and transfer line 25, eccentric driving plate 21 fixed connection is at the both ends of axis of rotation 16, second fixing base 22 fixed connection is in the bottom of base 1, gyro wheel 23 rotates the both sides of connecting at second fixing base 22, the top of transfer line 25 rotates with the outer wall of eccentric driving plate 21 to be connected, the bottom of transfer line 25 rotates with the outside of gyro wheel 23 to be connected, the upper and lower both ends of transfer line 25 all rotate with the eccentric position of eccentric driving plate 21 and gyro wheel 23 to be connected, play eccentric driving plate 21 and drive gyro wheel 23 pivoted effect through transfer line 25.

Local working principle, during use, two feet of a patient step on the pedal 12, the patient holds the handrail 4 and exerts force through the legs of the patient, the patient drives the pedal 12 to stably move back and forth under the action of the movement inside the stabilizing groove 20 through the sliding rod 13, the pedal 12 drives the top of the bionic rod 11 to swing at the lower end inside the bionic plate 9, the bionic rod 11 enables the rotating rod 7 to rotate by taking the bottom of the substrate 6 as an axis under the assistance of the bionic plate 9, the rotating rod 7 enables the bionic plate 9 to drive the bionic rod 11 to match with the second auxiliary rod 10 to perform walking movement of the lower limbs of the human body under the action of the first auxiliary rod 8 under the rotation action, further, the effect of assisting walking of the lower limb rehabilitation patient is achieved, the first transmission roller 14 is driven to rotate in the rotating process of the rotating rod 7, the first transmission roller 14 drives the second transmission roller 17 to rotate through the transmission belt 18, the second transmission roller 17 can drive the rotating shaft 16 to rotate on the first fixing seat 15, the two auxiliary assemblies are connected through the synchronizing assembly, further, the auxiliary assemblies can drive the eccentric transmission plate 21 to rotate, the eccentric transmission plate 21 to drive the roller 25 to rotate back and forth, and back and forth, and forth movement of the whole eccentric transmission rod 23 of the driving device can be achieved.

EXAMPLE III

Referring to fig. 2, 3, 4, 5, 9 and 10, the bidirectional component includes a gear 32, a rack 33, a clamping rod 34, a push rod 35 and an auxiliary groove 36, the gear 32 is rotatably connected to the bottom of the base 1, two sides of the gear 32 are engaged with the inner side of the rack 33, the rack 33 is movably connected to the bottom of the base 1, the clamping rod 34 is fixedly connected to the bottom of the rack 33, the push rod 35 is fixedly connected to the outer side of the rack 33, the auxiliary groove 36 is fixedly connected to the upper end of the outer wall of the partition plate 19, the top of the push rod 35 is movably connected to the inside of the auxiliary groove 36, the upper end of the auxiliary groove 36 extends to the same height as the first fixing ring 40, and two ends of the first fixing ring 40 extend to the outside, so that the first fixing ring 40 can push the auxiliary groove 36 to move to the outside.

Fixed subassembly includes first draw-in groove 24, activity groove 26, first spring 27, second draw-in groove 29, limiting plate 30 and latch 31, the inboard at gyro wheel 23 is seted up to first draw-in groove 24, the inside at second fixing base 22 is seted up to activity groove 26, the one end fixed connection of first spring 27 is in the inside of

activity groove

26, 28 medial extremity of bracing piece and first spring 27's other end fixed connection, 28 swing joint in the inside of activity groove 26 of bracing piece, the second draw-in groove 29 that is used for fixed support bar 28 is seted up to the outer wall of bracing piece 28, the bottom and the mutual joint of second draw-in groove 29 of kelly 34, limiting plate 30 fixed connection is in the outside of bracing piece 28, fixedly connected with is used for the latch 31 of fixed gyro wheel 23 on the outer wall of limiting plate 30.

The stabilizing component comprises a sliding chute 37, a stabilizing rod 38, a second spring 39, an arc-shaped groove 41, a second fixing ring 42 and a handle 43, the sliding chute 37 is arranged on the outer wall of the connecting ring 3, the stabilizing rod 38 is fixedly connected inside the sliding chute 37, one end of the second spring 39 is fixedly connected inside the sliding chute 37, the other end of the second spring 39 is fixedly connected with the outer side of the first fixing ring 40, two sides of the first fixing ring 40 are movably connected on the outer wall of the stabilizing rod 38, the arc-shaped groove 41 is arranged inside the first fixing ring 40, the second fixing ring 42 is movably connected inside the arc-shaped groove 41, the first fixing ring 40 and the second fixing ring 42 are combined to form a circular ring shape, the effect of stabilizing a patient is achieved, and the handle 43 is fixedly connected to the top of the second fixing ring 42.

Local working principle, when in use, the handle 43 is held by hand, the handle 43 is driven by hand to move, the handle 43 drives the second fixing ring 42 to move in the arc-shaped groove 41, so that the second fixing ring 42 and the first fixing ring 40 form a circular ring shape, and a patient can be stabilized in the device, the patient dumps and drives the closed-loop movement formed by the first fixing ring 40 and the second fixing ring 42, if the patient tilts backwards, the second fixing ring 42 drives the first fixing ring 40 to move in the sliding groove 37 and compress and stretch the second spring 39, the first fixing ring 40 stably moves in the sliding groove 37 under the action of the stabilizing rod 38, the first fixing ring 40 pushes the upper end of the push rod 35 to move in the auxiliary groove 36, the lower end of the push rod 35 drives the toothed rod 33 to move inwards at the bottom of the base 1, the toothed rod 33 on the other side is driven by the gear 32 to move inwards, the two toothed bars 33 drive the clamping bar 34 to move towards the middle, so that the bottom of the clamping bar 34 cannot be clamped with the second clamping groove 29, the supporting rod 28 moves outwards in the movable groove 26 under the action of the extension of the first spring 27, and further has a certain supporting effect on the whole device, and the problem of side edge toppling of the device is prevented, when the supporting rod 28 moves outwards, the supporting rod 28 drives the limiting plate 30 to move outwards, the supporting rod 28 can be limited after the limiting plate 30 is abutted against the roller 23, the limiting plate 30 enables the clamping teeth 31 to be clamped with the first clamping groove 24, so that the roller 23 can be fixed, the problem that the device is moved to cause damage to the periphery due to gravity center offset after a patient topples is prevented, the eccentric transmission plate 21 cannot rotate through the transmission rod 25 due to the fixation of the roller 23, the eccentric drive plate 21 disables the rehabilitation mechanism.

The general working principle is as follows: in the initial state, the clamping bar 34 is at the innermost side, and at this time, the clamping bar 34 and the second clamping groove 29 are clamped with each other, so that the supporting bar 28 is at the innermost side of the movable groove 26 and compresses the first spring 27, the supporting bar 28 drives the limiting plate 30 to be at the innermost side, the first fixing ring 40 is at the middle position of the sliding groove 37 under the action of the second spring 39, and the second fixing ring 42 is at the innermost side of the arc-shaped groove 41.

During operation, after the patient holds the handrail 4, the patient enters the base 1 by himself, two feet of the patient step on the upper surface of the pedal 12, the handle 43 is held by the hand, the handle 43 is driven to move by hand, the handle 43 drives the second fixing ring 42 to move in the arc-shaped groove 41, the second fixing ring 42 and the first fixing ring 40 form a circular ring shape, the patient can be stabilized on the inner side of the device to perform stabilizing and protecting functions on the patient, meanwhile, the patient can be stabilized during rehabilitation exercise to reduce the problem of falling of the patient, the safety of the patient during use is improved, meanwhile, the two feet of the patient step on the pedal 12, and the patient holds the handrail 4 and exerts force through the legs of the patient, the patient drives footboard 12 and passes through slide bar 13 and stably carries out the back and forth movement under the effect of the inside activity of stable trough 20, footboard 12 drives the top of bionical pole 11 and swings at bionical board 9 inboard lower extreme, bionical pole 11 makes dwang 7 use base plate 6 bottom to rotate as the axle center under the auxiliary action of bionical board 9, dwang 7 is making bionical board 9 drive bionical pole 11 cooperation second auxiliary rod 10 and carry out human low limbs walking motion under the effect of first auxiliary rod 8 at the pivoted effect, and then the realization is assisted the effect of walking to the recovered patient of low limbs, make the recovered patient of low limbs can carry out the walking effect of shank, can drive through the gravity of patient self simultaneously, make the patient can carry out certain exercise effect, the recovered patient's of low limbs rehabilitation efficiency has been improved.

Can drive first drive roller 14 at dwang 7 pivoted in-process and rotate, first drive roller 14 drives second drive roller 17 through drive belt 18 and rotates, second drive roller 17 can drive axis of rotation 16 and rotate on first fixing base 15, two auxiliary assembly connect through synchronous subassembly, and then can make auxiliary assembly carry out the back and forth walking motion, axis of rotation 16 drives eccentric driving plate 21 and rotates, because transfer line 25 rotates the eccentric position of connecting at eccentric driving plate 21 and gyro wheel 23, and then make transfer line 25 drive gyro wheel 23 and rotate in the outside of second fixing base 22 through the rotation of eccentric driving plate 21, and then realize driving whole device and remove, realized when auxiliary assembly assists the patient to walk, can make the device move forward, and then realize self when the patient walks on the device and move forward, can't remove to some extent to the patient during recovered, patient's recovered effect has been improved, and then improve recovered efficiency.

When a patient walks and moves, the patient topples over, the patient drives the first fixing ring 40 and the second fixing ring 42 to form closed loop movement under the toppling action, if the patient tilts backwards, the second fixing ring 42 drives the first fixing ring 40 to move in the chute 37 and compress and stretch the second spring 39, the first fixing ring 40 stably moves in the chute 37 under the action of the stabilizing rod 38, because the first fixing ring 40 and the push rod 35 are at the same horizontal height, the first fixing ring 40 further pushes the upper end of the push rod 35 to move in the auxiliary groove 36, the lower end of the push rod 35 drives the toothed bar 33 to move inwards at the bottom of the base 1, the toothed bar 33 at the other side is driven to move inwards by the toothed bar 33 through the gear 32, and the two toothed bars 33 both drive the clamping rod 34 to move towards the middle, so that the bottom of the clamping rod 34 cannot be clamped with the second clamping groove 29, the supporting rod 28 moves outwards in the movable groove 26 under the action of the extension of the first spring 27, so that the whole device is supported to a certain extent, the problem of side edge toppling of the device is solved, the safety of the device is improved, a certain guarantee effect is provided for the safety of a patient when the device is used, the problem of secondary injury to the patient caused by toppling of the device is solved, meanwhile, when the supporting rod 28 moves outwards, the supporting rod 28 drives the limiting plate 30 to move outwards, the supporting rod 28 can be limited after the limiting plate 30 is abutted to the roller 23, the problem that the supporting rod 28 cannot be recovered due to excessive extension is solved, the problem that the supporting rod 28 cannot support the device due to excessive extension is also solved, the effectiveness in the operation process of the equipment is improved, after the limiting plate 30 is abutted to the roller 23, the limiting plate 30 enables the latch 31 to be clamped with the first clamping groove 24, and then can fix gyro wheel 23, prevent that the patient from empting back focus skew and leading to the device to remove and lead to the problem of damage to around, can make eccentric driving plate 21 unable rotation through transfer line 25 through the fixing of gyro wheel 23, eccentric driving plate 21 makes the unable operation of rehabilitation mechanism, and then make the device wholly be in static, prevent that the patient from appearing in the trouble of hands and feet after empting and leading to the problem that the secondary is emptyd, can pacify the patient after the whole device is static simultaneously, and then the patient of being convenient for can stand in time, prevent to empty for a long time and lead to the problem of secondary damage to the patient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recovered imitative human motion rehabilitation device of lower limbs motion, includes base (1), its characterized in that: the utility model discloses a lower limb rehabilitation device, including base (1), bolt fixedly connected with go-between (3) is passed through at the top of braced frame (2), the upper surface symmetry fixedly connected with handrail (4) of go-between (3), the bottom fixedly connected with of go-between (3) is used for assisting the rehabilitation mechanism of recovered motion of low limbs, rehabilitation mechanism includes auxiliary assembly and synchronous component, be provided with footboard (12) under the auxiliary assembly, the synchronous assembly outside is provided with removes the subassembly, it is connected with gyro wheel (23) to rotate on the removal subassembly, the bottom of base (1) is provided with prevents empting the mechanism, prevent empting the mechanism and include two-way subassembly and fixed subassembly, be provided with bracing piece (28) on the fixed subassembly, be provided with the stabilizing component on go-between (3), be provided with first solid fixed ring (40) on the stabilizing component.

2. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 1, characterized in that: the auxiliary assembly comprises a fixed plate (5), a base plate (6), a rotating rod (7), a first auxiliary rod (8), a bionic plate (9), a second auxiliary rod (10), a bionic rod (11), a sliding rod (13), a partition plate (19) and a stable groove (20), wherein the fixed plate (5) is fixedly connected with the bottom of the connecting ring (3) through bolts, the base plate (6) is fixedly connected with the bottom of the fixed plate (5) through bolts, the rotating rod (7) is rotatably connected with the lower end of the outer side of the base plate (6), the first auxiliary rod (8) is rotatably connected with the upper end of the outer side of the base plate (6), the rotating rod (7) is rotatably connected with the upper end of the inner side of the bionic plate (9) at the bottom of the first auxiliary rod (8), the bionic rod (11) is rotatably connected with the lower end of the inner side of the bionic plate (9), the upper end of the bionic rod (11) is rotatably connected with the lower end of the second auxiliary rod (10), the pedal (12) is fixedly connected with the upper end of the base plate (6) at the bottom of the bionic rod (11), the stable groove (19) is fixedly connected with the bottom of the partition plate (19), the outer side end of the sliding rod (13) is movably connected to the inside of the stabilizing groove (20).

3. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 2, characterized in that: synchronous subassembly includes first driving roller (14), first fixing base (15), axis of rotation (16), second driving roller (17) and drive belt (18), first driving roller (14) rotate to be connected at the inboard lower extreme of base plate (6), first fixing base (15) are through bolt fixed connection on the outer wall of braced frame (2), the rotation of axis of rotation (16) is connected on first fixing base (15), second driving roller (17) fixed connection is on the outer wall of axis of rotation (16), the one end of drive belt (18) is connected with the outer wall transmission of first driving roller (14), the other end of drive belt (18) is connected with the outer wall transmission of second driving roller (17).

4. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 3, characterized in that: the movable assembly comprises an eccentric transmission plate (21), a second fixing seat (22) and a transmission rod (25), the eccentric transmission plate (21) is fixedly connected to the two ends of the rotating shaft (16), the second fixing seat (22) is fixedly connected to the bottom of the base (1), the rollers (23) are rotatably connected to the two sides of the second fixing seat (22), the top of the transmission rod (25) is rotatably connected with the outer wall of the eccentric transmission plate (21), and the bottom of the transmission rod (25) is rotatably connected with the outer side of the rollers (23).

5. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 1, characterized in that: two-way subassembly includes gear (32), ratch (33), kelly (34), push rod (35) and auxiliary tank (36), gear (32) rotate the bottom of connecting at base (1), the both sides of gear (32) all with the inboard intermeshing of ratch (33), ratch (33) swing joint is in the bottom of base (1), the bottom fixedly connected with kelly (34) of ratch (33), push rod (35) fixed connection is in the outside of ratch (33), auxiliary tank (36) fixed connection is in the outer wall upper end of baffle (19), the top swing joint of push rod (35) is in the inside of auxiliary tank (36).

6. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 3, characterized in that: fixed subassembly includes first draw-in groove (24), activity groove (26), first spring (27), second draw-in groove (29), limiting plate (30) and latch (31), the inboard in gyro wheel (23) is seted up in first draw-in groove (24), the inside at second fixing base (22) is seted up in activity groove (26), the one end fixed connection of first spring (27) is in the inside in activity groove (26), the other end fixed connection of bracing piece (28) medial extremity and first spring (27), bracing piece (28) swing joint is in the inside in activity groove (26), second draw-in groove (29) that are used for fixed support pole (28) are seted up to the outer wall of bracing piece (28), the bottom and the mutual joint of second draw-in groove (29) of kelly (34), limiting plate (30) fixed connection is in the outside of bracing piece (28), fixedly connected with latch (31) that are used for fixed gyro wheel (23) on the outer wall of limiting plate (30).

7. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 5, characterized in that: the stabilizing component comprises a chute (37), a stabilizing rod (38), a second spring (39), an arc-shaped groove (41), a second fixing ring (42) and a handle (43), wherein the chute (37) is arranged on the outer wall of the connecting ring (3), the stabilizing rod (38) is fixedly connected inside the chute (37), one end of the second spring (39) is fixedly connected inside the chute (37), the other end of the second spring (39) is fixedly connected with the outer side of the first fixing ring (40), two sides of the first fixing ring (40) are movably connected on the outer wall of the stabilizing rod (38), the arc-shaped groove (41) is arranged inside the first fixing ring (40), the second fixing ring (42) is movably connected inside the arc-shaped groove (41), and the handle (43) is fixedly connected at the top of the second fixing ring (42).

8. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 4, characterized in that: the upper end and the lower end of the transmission rod (25) are rotatably connected with the eccentric positions of the eccentric transmission plate (21) and the roller (23).

9. The humanoid motion rehabilitation device for lower limb motion rehabilitation according to claim 7, characterized in that: the upper end of auxiliary tank (36) extends to and fixes solid ring (40) same height with first, the both ends of first solid ring (40) all extend to the outside, form the ring form after first solid ring (40) and the solid ring of second (42) combination.