CN209899977U

CN209899977U - Auxiliary rehabilitation equipment for lower limb fracture patient

Info

Publication number: CN209899977U
Application number: CN201920180221.XU
Authority: CN
Inventors: 熊军芳; 胡小红; 柳桂菊; 孙菲
Original assignee: Lishui City Peoples Hospital
Current assignee: Lishui City Peoples Hospital
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2020-01-07
Anticipated expiration: 2029-02-01

Abstract

The utility model relates to the technical field of medical equipment, in particular to auxiliary rehabilitation equipment for patients with lower limb fracture, which comprises a bottom plate, a lifting device, a rolling bending device and a fixing device, wherein the lifting device is fixedly arranged on the upper end surface of the bottom plate, a working plate is horizontally arranged on the output end of the lifting device, the rolling bending device comprises rolling components which are symmetrically arranged and telescopic components which are symmetrically arranged, a shaft seat is arranged on the working plate, a first rotating shaft is connected on the shaft seat, the rolling components are all fixedly arranged on the first rotating shaft, the telescopic components are arranged at the end part of the working plate, the side parts of the rolling components are all hinged with connecting rods, the other ends of the connecting rods are hinged on the telescopic components, a seat component is also arranged at one end of the working plate far away from the telescopic components, a baffle plate is vertically arranged at one end of the bottom, the fixing device is fixedly arranged on the baffle, the working plate is in sliding connection with the baffle, and the device can assist the fracture patient to recover rapidly.

Description

Auxiliary rehabilitation equipment for lower limb fracture patient

Technical Field

The utility model relates to the technical field of medical equipment, specifically, relate to a patient's supplementary rehabilitation equipment of low limbs fracture.

Background

Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequelae with different degrees. The typical manifestations of fracture patients are local deformation after injury, abnormal movement of limbs, etc., and bone rubbing sound audible when moving limbs. In addition, the wound is extremely painful, the local swelling and congestion may cause dyskinesia after injury. The ultimate goal of treating fractures is to maximize the recovery of function of the injured limb. Therefore, in fracture treatment, three basic principles of reduction, fixation and functional exercise are very important. The reduction is to restore the fracture end which is displaced after the fracture to be normal or close to the original anatomical relationship so as to restore the support function of the skeleton. Methods of reduction include closed reduction and surgical reduction. After fracture reduction, because of instability, the fracture is easy to be relocated, so that the fracture needs to be fixed at a satisfactory position by adopting different methods to ensure that the fracture is gradually healed. Common fixation methods are: small splints, plaster bandages, external fixing supports, traction, braking and fixing and the like, and the fixing methods are called external fixing. If the fixation is performed by surgical incision with steel plate, steel needle, intramedullary needle, screw, etc., the internal fixation is called. The blood circulation of tissues around the fracture is increased through the contraction of the muscle of the injured limb, the healing of the fracture is promoted, the muscular atrophy is prevented, and the joint adhesion, the joint capsule contracture and the like are prevented through the active or passive movement of the unfixed joint, so that the function of the injured limb is restored to the normal state before the fracture as soon as possible.

The invention disclosed in the Chinese patent No. CN109157375A comprises a base, a vertical rod, a first air cylinder, a second air cylinder, a first arc-shaped placing plate, an arc-shaped sliding block, a connecting plate, a screw rod, a connecting rod, a supporting rod, a second arc-shaped placing plate, a gear and a rack, wherein a groove is formed in the middle of the top of the base, the vertical rod is arranged in the middle of the groove, the first air cylinder is rotatably arranged at the top end of the vertical rod at the left side, the second air cylinder is rotatably arranged at the top end of the vertical rod at the right side, two first arc-shaped placing plates and two second arc-shaped placing plates are rotatably arranged on a telescopic rod of the first air cylinder, the second arc-shaped placing plates are positioned at the left side of the first arc-shaped placing plates, the arc-shaped plates are arranged in the middle of the outer side surfaces of the first arc-shaped, be connected with the connecting plate between the front and back both sides arc slider right flank, install the gear of connecting plate left surface middle part rotary type, the gear is located between the front and back both sides arc, connecting plate right flank mid-mounting has the connecting rod, the connecting rod bottom is connected with the telescopic link of second cylinder, the rack is all installed with rear arc leading flank to front arc trailing flank and rear arc trailing flank, the rack is located both sides around the gear and its meshing, the screw hole has all evenly spaced around both sides about the arc lateral surface about the two, threaded hole is equipped with the screw rod, branch is installed on base top left side, the branch top rotary type place the board left end with the second arc and be connected, this kind of device can be used for assisting to resume shank fracture, but the function is comprehensive inadequately, and the safety protection measure is not very. Therefore, the device is designed, so that the patient with the fractured lower limbs can do rehabilitation exercise by oneself, and a large amount of manpower and time are saved.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a lower limbs fracture patient's supplementary rehabilitation equipment. The problem of consume a large amount of manpowers and time when the patient of lower limbs fracture rehabilitation training is solved.

The utility model discloses a lower limb fracture patient's auxiliary rehabilitation equipment, including bottom plate, elevating gear, roll bending apparatus and fixing device, the bottom plate is the rectangle structure, and the lower extreme of bottom plate is provided with a plurality of universal pulleys, elevating gear fixed mounting is on the up end of bottom plate, horizontal installation has a work board on the output of elevating gear, roll bending apparatus includes the roll subassembly of symmetry setting and the flexible subassembly of symmetry setting, is provided with the axle bed on the work board, and the axle bed is journaled with the first pivot, roll subassembly all fixed mounting is on the first pivot, and flexible subassembly sets up the tip at the work board, and the lateral part of roll subassembly all articulates there is the connecting rod, the other end of connecting rod articulates on flexible subassembly, and the one end of work board far away from flexible subassembly still is provided with the seat subassembly, the both sides of work platen still are provided with fixed handrail, the bottom plate is close to the vertical baffle of installing of one end of flexible subassembly, fixing device fixed mounting is on the baffle, working plate and baffle sliding connection.

Further, elevating gear is including drive assembly and a plurality of crane of setting on the bottom plate, one side of the top of crane articulates the bracing piece that has the level to set up, and the other end of bracing piece is provided with the sliding tray, crane top opposite side is provided with the slip post, and the slip post passes the opposite side that the sliding tray extends to the sliding tray, and the terminal fixed mounting card post of slip post, drive assembly fixed mounting are on the bottom plate to the free end of crane all with drive assembly's output fixed connection.

Further, the driving assembly comprises a first mounting seat, a first motor, a first gear, a first mounting rod, a first sliding plate and a push rod, the first mounting rod is fixedly mounted on the working plate, the first sliding plate is slidably connected to the first mounting rod, the first mounting seat is arranged on the side portion of the first mounting rod, the first motor is vertically arranged on the first mounting seat, the output end of the first motor extends downwards, the first gear is fixedly connected with the output end of the first motor, a first rack is arranged on the side portion of the first sliding plate, the first gear is meshed with the first rack, the push rod is fixedly connected to the end portion of the first sliding plate, a plurality of push posts extend horizontally on the push rod, and the push posts are connected with the free ends of the corresponding lifting frames.

Further, the fixing device comprises a lifting assembly and a fixing assembly, the lifting assembly comprises a second mounting rod, a second sliding plate, a second motor and a second gear, the second mounting rod is vertically mounted on the baffle, the second sliding plate is slidably connected to the side portion of the second mounting rod, a second mounting seat is further arranged beside the second mounting rod, the second motor is fixedly mounted on the second mounting seat, the second gear is fixedly connected with the output end of the second motor, a second rack is arranged on the side portion of the second sliding plate, the second gear is meshed with the second rack, and the fixing assembly is fixedly connected to the upper end of the second sliding plate.

Further, fixed subassembly is including support column, first splint, second splint, threaded rod and the direction telescopic link of setting at the threaded rod lateral part, support column horizontal connection is in the upper end of second sliding plate, and first splint fixed connection is at the tip of support column, and the threaded rod axle is connected on first splint, and the threaded rod passes second splint and extends to the opposite side of second splint to threaded rod and second splint threaded connection, the threaded rod is close to the one end fixedly connected with bull stick of first splint, the tip of bull stick still is provided with the rotating turret.

Further, the seat subassembly is including second pivot, deck chair and drive deck chair pivoted slewing mechanism, the vertical hub connection of second pivot is on the working plate, and the deck chair is fixed to be set up in the upper end of second pivot, still be provided with the safety belt on the deck chair, slewing mechanism is fixed to be set up on the working plate to slewing mechanism's output and second pivot are connected.

Further, slewing mechanism is including portal frame, third motor, first gyro wheel, second gyro wheel, third pivot and third gear, the portal frame sets up the below at the deck chair, third motor fixed mounting is on the portal frame, the output fixed connection of first gyro wheel and third motor, the vertical hub connection of third pivot is at the lateral part of second pivot, the second gyro wheel is fixed to be set up in the third pivot to first gyro wheel and second gyro wheel pass through belt transmission and connect, third gear fixed mounting is in the third pivot, still be provided with the fourth gear in the second pivot, the third gear is connected with fourth gear engagement.

Furthermore, the rolling assembly comprises a cylindrical roller, a support frame is fixedly arranged in the roller, the support frame is fixedly connected to the first rotating shaft, the first rotating shaft is arranged at the position of the side portion of the axis of the roller, tooth grooves are further formed in the side portion of the roller, and a power mechanism for driving the roller to rotate is further arranged on the working plate.

Furthermore, the power mechanism comprises a third mounting seat, a fourth motor and a fifth gear, the third mounting seat is arranged on the working plate, the fourth motor is fixedly arranged on the third mounting seat, the fifth gear is fixedly connected with the output end of the fourth motor, and the fifth gear is connected in the tooth grooves in a meshing manner.

Further, flexible subassembly is including the base and hold the box, the base is fixed to be set up on the working plate, still is provided with on the base and supplies to hold the gliding slip track of box, it slides and sets up in the slip track to hold the box, holds the box and still is provided with the standing groove, and the tip that holds the box still is provided with connecting portion, the tip of connection articulates at connecting portion.

Has the advantages that: the device is provided with a lifting device, so that the device can be lowered to the lowest state when a patient with lower limb fracture uses the device, and medical care personnel or family members can conveniently hold the patient with lower limb fracture on the device; the fixing device can fix the device at any position according to the requirement, and when the patient needs to look at the landscape, the patient with the fractured lower limbs is pushed to the edge of the window to be fixed on the edge of the window; the universal pulley arranged on the bottom plate can ensure that the device can be pushed randomly when needed; the seat component of the device can rotate, and when the device is used by a patient with fractured lower limbs, the seat is rotated, so that the patient with fractured lower limbs can sit on the seat more conveniently; the rolling bending device of the device can push the legs of the patient on the roller to move back and forth, so as to realize the movement of the joints of the legs and realize the aim of assisting rehabilitation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic structural view of the lifting device of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic structural view of the fixing device of the present invention;

fig. 6 is a schematic structural view of the fixing assembly of the present invention;

FIG. 7 is a schematic view of the seat assembly of the present invention;

fig. 8 is a schematic structural view of the rolling bending apparatus of the present invention;

FIG. 9 is an enlarged schematic view at B of FIG. 8;

fig. 10 is a schematic structural view of the telescopic assembly of the present invention;

description of reference numerals: a bottom plate 1, a lifting device 2, a universal pulley 3, a working plate 4, a rolling component 5, a telescopic component 6, a shaft seat 7, a first rotating shaft 8, a connecting rod 9, a seat component 10, a fixed armrest 11, a baffle plate 12, a lifting frame 13, a supporting rod 14, a sliding groove 15, a sliding column 16, a first mounting seat 17, a first motor 18, a first gear 19, a first mounting rod 20, a first sliding plate 21, a push rod 22, a push rod 23, a lifting component 24, a fixed component 25, a second mounting rod 26, a second sliding plate 27, a second motor 28, a second gear 29, a second mounting seat 30, a supporting rod 31, a first clamping plate 32, a second clamping plate 33, a threaded rod 34, a guide telescopic rod 35, a rotating rod 36, a rotating frame 37, a second rotating shaft 38, a deck chair 39, a rotating mechanism 40, a portal frame 41, a third motor 42, a first roller 43, a second roller 44, a third rotating shaft 45 and a third gear 46, the device comprises a fourth gear 47, a belt 48, a roller 49, a support frame 50, a tooth groove 51, a third mounting seat 52, a fourth motor 53, a fifth gear 54, a base 55, a containing box 56, a sliding rail 57, a placing groove 58 and a connecting part 59.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 10, the auxiliary rehabilitation device for patients with lower limb fracture comprises a bottom plate 1, a lifting device 2, a rolling bending device and a fixing device, wherein the bottom plate 1 is of a rectangular structure, the lower end of the bottom plate 1 is provided with a plurality of universal pulleys 3, the lifting device 2 is fixedly installed on the upper end surface of the bottom plate 1, the output end of the lifting device 2 is horizontally provided with a working plate 4, the rolling bending device comprises rolling assemblies 5 which are symmetrically arranged and telescopic assemblies 6 which are symmetrically arranged, the working plate 4 is provided with a shaft seat 7, the shaft seat 7 is axially connected with a first rotating shaft 8, the rolling assemblies 5 are fixedly installed on the first rotating shaft 8, the telescopic assemblies 6 are arranged at the end parts of the working plate 4, the side parts of the rolling assemblies 5 are respectively hinged with a connecting rod 9, the other ends of the connecting rods 9 are hinged on the telescopic assemblies 6, one ends of the working plate 4 far away from the telescopic assemblies 6 are, fixed handrails 11 are further arranged on two sides of the working table plate, a baffle plate 12 is vertically arranged at one end, close to the telescopic assembly 6, of the bottom plate 1, the fixing device is fixedly arranged on the baffle plate 12, and the working plate 4 is in sliding connection with the baffle plate 12. When the leg rehabilitation device is used, a patient with lower limb fracture sits on the reclining chair 39, then two legs are respectively put on the rolling component 5, two feet are placed in the telescopic component 6, then the rolling component 5 is driven to roll, and meanwhile the legs are driven to stretch, so that the leg rehabilitation assistance of the patient with lower limb fracture is realized.

Elevating gear 2 is including drive assembly and a plurality of crane 13 of setting on bottom plate 1, one side of crane 13's top articulates the bracing piece 14 that has the level to set up, and the other end of bracing piece 14 is provided with sliding tray 15, crane 13 top opposite side is provided with slip post 16, and slip post 16 passes sliding tray 15 and extends to the opposite side of sliding tray 15, and the terminal fixed mounting card post of slip post 16, drive assembly fixed mounting are on bottom plate 1 to crane 13's free end all with drive assembly's output fixed connection. When the device needs to be lifted, the driving assembly drives the free end of the lifting frame 13 to move, so that the lifting frame 13 lifts the device upwards, and the purpose of lifting the device is achieved.

The driving assembly comprises a first mounting seat 17, a first motor 18, a first gear 19, a first mounting rod 20, a first sliding plate 21 and a push rod 22, the first mounting rod 20 is fixedly mounted on the working plate 4, the first sliding plate 21 is slidably connected to the first mounting rod 20, the first mounting seat 17 is arranged on the side portion of the first mounting rod 20, the first motor 18 is vertically arranged on the first mounting seat 17, the output end of the first motor 18 extends downwards, the first gear 19 is fixedly connected with the output end of the first motor 18, a first rack is arranged on the side portion of the first sliding plate 21, the first gear 19 is meshed with the first rack, the push rod 22 is fixedly connected to the end portion of the first sliding plate 21, a plurality of push posts 23 horizontally extend from the push rod 22, and the push posts 23 are connected with the free ends of the corresponding lifting frames 13. The first motor 18 of the driving assembly drives the first gear 19 to rotate, the first rack meshed with the first gear 19 drives the first sliding plate 21 to slide on the first mounting rod 20, and finally the push rod 22 mounted at the end part of the first sliding plate 21 is driven to push the push column 23, so that the push column 23 pushes the free end of the lifting frame 13 inwards, and the purpose of lifting the lifting frame 13 is achieved.

The fixing device comprises a lifting assembly 24 and a fixing assembly 25, the lifting assembly 24 comprises a second mounting rod 26, a second sliding plate 27, a second motor 28 and a second gear 29, the second mounting rod 26 is vertically mounted on the baffle 12, the second sliding plate 27 is slidably connected to the side portion of the second mounting rod 26, a second mounting seat 30 is further arranged beside the second mounting rod 26, the second motor 28 is fixedly mounted on the second mounting seat 30, the second gear 29 is fixedly connected with the output end of the second motor 28, a second rack is arranged on the side portion of the second sliding plate 27, the second gear 29 is meshed with the second rack, and the fixing assembly 25 is fixedly connected to the upper end of the second sliding plate 27. When the device needs to be fixed at a certain position, the fixing assembly 25 needs to be lifted to the certain position first, at this time, the second motor 28 drives the second gear 29 to rotate, the second rack engaged with the second gear 29 drives the second sliding plate 27 to slide along the second mounting rod 26, and finally, the fixing assembly 25 is driven to move to the certain height.

The fixed component 25 comprises a supporting column 31, a first clamping plate 32, a second clamping plate 33, a threaded rod 34 and a guiding telescopic rod 35 arranged at the side of the threaded rod 34, the supporting column 31 is horizontally connected to the upper end of the second sliding plate 27, the first clamping plate 32 is fixedly connected to the end of the supporting column 31, the threaded rod 34 is coupled to the first clamping plate 32, the threaded rod 34 penetrates through the second clamping plate 33 and extends to the other side of the second clamping plate 33, the threaded rod 34 is in threaded connection with the second clamping plate 33, a rotating rod 36 is fixedly connected to one end, close to the first clamping plate 32, of the threaded rod 34, and a rotating frame 37 is further arranged at the end of the rotating rod 36. When the fixing assembly 25 is lifted to a certain height, the first clamping plate 32 and the second clamping plate 33 of the fixing assembly 25 are required to be respectively placed on two sides of a fixed object, then the rotating frame 37 is rotated, the threaded rod 34 is rotated, the second clamping plate 33 in threaded connection with the threaded rod 34 moves towards the first clamping plate 32, finally the first clamping plate 32 and the second clamping plate 33 clamp the object for fixing in the middle, and finally the purpose of fixing the whole device is achieved.

The seat assembly 10 comprises a second rotating shaft 38, a reclining chair 39 and a rotating mechanism 40 for driving the reclining chair 39 to rotate, wherein the second rotating shaft 38 is vertically connected to the working plate 4, the reclining chair 39 is fixedly arranged at the upper end of the second rotating shaft 38, a safety belt is further arranged on the reclining chair 39, the rotating mechanism 40 is fixedly arranged on the working plate 4, and the output end of the rotating mechanism 40 is connected with the second rotating shaft 38.

The rotating mechanism 40 comprises a portal frame 41, a third motor 42, a first roller 43, a second roller 44, a third rotating shaft 45 and a third gear 46, the portal frame 41 is arranged below the reclining chair 39, the third motor 42 is fixedly arranged on the portal frame 41, the first roller 43 is fixedly connected with the output end of the third motor 42, the third rotating shaft 45 is vertically connected to the side portion of the second rotating shaft 38, the second roller 44 is fixedly arranged on the third rotating shaft 45, the first roller 43 and the second roller 44 are in transmission connection through a belt 48, the third gear 46 is fixedly arranged on the third rotating shaft 45, a fourth gear 47 is further arranged on the second rotating shaft 38, and the third gear 46 is in meshing connection with the fourth gear 47. When the deck chair 39 needs to be rotated, the third motor 42 drives the first roller 43 to rotate, the second roller 44 which is in transmission connection with the first roller 43 through the belt 48 rotates synchronously, the second roller 44 drives the third rotating shaft 45 to rotate, and the third roller 44 and the third gear 46 which is arranged on the third rotating shaft 45 and is installed on the second roller 44 rotate synchronously, so that the rotation of the fourth gear 47 which is meshed with the third gear 46 is finally driven, and the purpose of driving the deck chair 39 to rotate is finally realized.

The rolling assembly 5 comprises a cylindrical roller 49, a support frame 50 is fixedly arranged in the roller 49, the support frame 50 is fixedly connected to the first rotating shaft 8, the first rotating shaft 8 is arranged at the position of the axial side of the roller 49, a tooth groove 51 is further arranged at the side of the roller 49, and a power mechanism for driving the roller 49 to rotate is further arranged on the working plate 4. The axis of the roller 49 is not on the same straight line with the axis of the first rotating shaft 8, the roller 49 can be deviated up and down when rotating, and the aim of assisting the rehabilitation of lower body fracture patients can be realized by matching with the telescopic component 6.

The power mechanism comprises a third mounting seat 52, a fourth motor 53 and a fifth gear 54, the third mounting seat 52 is arranged on the working plate 4, the fourth motor 53 is fixedly arranged on the third mounting seat 52, the fifth gear 54 is fixedly connected with the output end of the fourth motor 53, and the fifth gear 54 is meshed with the tooth groove 51. The width of the fifth gear 54 is wide, so that the teeth grooves 51 at the side of the eccentric roller 49 can be always kept meshed with the fifth gear 54 when the eccentric roller 49 rotates.

The telescopic assembly 6 comprises a base 55 and a containing box 56, wherein the base 55 is fixedly arranged on the working plate 4, a sliding track 57 for containing the box 56 is further arranged on the base 55, the containing box 56 is arranged in the sliding track 57 in a sliding manner, the containing box 56 is further provided with a placing groove 58, the end part of the containing box 56 is further provided with a connecting part 59, and the end part of the connecting part is hinged to the connecting part 59. The feet of the patient with lower body fracture are placed in the placing grooves 58 in the containing boxes 56, and when the rollers 49 rotate, the connecting rods 9 simultaneously drive the containing boxes 56 to move back and forth on the sliding rails 57, so that the aim of assisting the rehabilitation of the patient with lower body fracture is fulfilled.

The working principle is as follows: when the device needs to be fixed at a certain position, the fixing assembly 25 needs to be lifted to a certain position, at this time, the second motor 28 drives the second gear 29 to rotate, the second rack engaged with the second gear 29 drives the second sliding plate 27 to slide along the second mounting rod 26, and finally the fixing assembly 25 is driven to move to a certain height, when the fixing assembly 25 is lifted to a certain height, the first clamping plate 32 and the second clamping plate 33 of the fixing assembly 25 need to be placed on both sides of the fixed object respectively, then the rotating frame 37 is rotated, the threaded rod 34 is rotated, the second clamping plate 33 in threaded connection with the threaded rod 34 moves towards the first clamping plate 32, finally the first clamping plate 32 and the second clamping plate 33 clamp the object for fixing, and finally the purpose of fixing the whole device is achieved, and when the reclining chair 39 needs to be rotated, the third motor 42 drives the first roller 43 to rotate, the second roller 44 which is connected with the first roller 43 through a belt 48 in a transmission way synchronously rotates, the second roller 44 drives a third rotating shaft 45 to rotate, the third roller 44 and a third gear 46 which is arranged on the third rotating shaft 45 and is synchronously rotated with the second roller 44, finally, the rotation of a fourth gear 47 which is meshed with the third gear 46 is driven, and finally, the purpose of driving the reclining chair 39 to rotate is achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a lower limbs fracture patient's supplementary recovered equipment which characterized in that: the device comprises a bottom plate (1), a lifting device (2), a rolling bending device and a fixing device, wherein the bottom plate (1) is of a rectangular structure, a plurality of universal pulleys (3) are arranged at the lower end of the bottom plate (1), the lifting device (2) is fixedly arranged on the upper end surface of the bottom plate (1), a working plate (4) is horizontally arranged at the output end of the lifting device (2), the rolling bending device comprises rolling components (5) which are symmetrically arranged and telescopic components (6) which are symmetrically arranged, a shaft seat (7) is arranged on the working plate (4), a first rotating shaft (8) is axially connected with the shaft seat (7), the rolling components (5) are fixedly arranged on the first rotating shaft (8), the telescopic components (6) are arranged at the end part of the working plate (4), connecting rods (9) are respectively hinged to the side parts of the rolling components (5), and the other ends of the connecting rods (9) are hinged to the telescopic components (6), the telescopic component (6) is far away from one end of the working plate (4), a seat component (10) is further arranged, fixed handrails (11) are further arranged on two sides of the working table plate, a baffle (12) is vertically arranged at one end, close to the telescopic component (6), of the bottom plate (1), the fixing device is fixedly arranged on the baffle (12), and the working plate (4) is in sliding connection with the baffle (12).

2. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 1, wherein: elevating gear (2) is including drive assembly and a plurality of crane (13) of setting on bottom plate (1), the articulated bracing piece (14) that have the level to set up in one side on the top of crane (13), the other end of bracing piece (14) is provided with sliding tray (15), crane (13) top opposite side is provided with slip post (16), and slip post (16) pass sliding tray (15) and extend to the opposite side of sliding tray (15), and the terminal fixed mounting card post of slip post (16), drive assembly fixed mounting are on bottom plate (1) to the free end of crane (13) all with drive assembly's output fixed connection.

3. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 2, wherein: the driving assembly comprises a first mounting seat (17), a first motor (18), a first gear (19), a first mounting rod (20), a first sliding plate (21) and a push rod (22), the first mounting rod (20) is fixedly mounted on the working plate (4), the first sliding plate (21) is connected to the first mounting rod (20) in a sliding mode, the first mounting seat (17) is arranged on the side portion of the first mounting rod (20), the first motor (18) is vertically arranged on the first mounting seat (17), the output end of the first motor (18) extends downwards, the first gear (19) is fixedly connected with the output end of the first motor (18), the side portion of the first sliding plate (21) is provided with a first rack, the first gear (19) is connected with the first rack in a meshing mode, the push rod (22) is fixedly connected to the end portion of the first sliding plate (21), and the push rod (22) is horizontally extended with a plurality of push columns (23), the push posts (23) are connected with the free ends of the corresponding lifting frames (13).

4. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 3, wherein: the fixing device comprises a lifting assembly (24) and a fixing assembly (25), the lifting assembly (24) comprises a second mounting rod (26), a second sliding plate (27), a second motor (28) and a second gear (29), the second mounting rod (26) is vertically mounted on the baffle (12), the second sliding plate (27) is slidably connected to the side portion of the second mounting rod (26), a second mounting seat (30) is further arranged beside the second mounting rod (26), the second motor (28) is fixedly mounted on the second mounting seat (30), the second gear (29) is fixedly connected with the output end of the second motor (28), a second rack is arranged on the side portion of the second sliding plate (27), the second gear (29) is meshed with the second rack and connected with the fixing assembly (25) fixedly connected to the upper end of the second sliding plate (27).

5. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 4, wherein: fixed subassembly (25) including support column (31), first splint (32), second splint (33), threaded rod (34) and direction telescopic link (35) of setting at threaded rod (34) lateral part, support column (31) horizontal connection is in the upper end of second sliding plate (27), first splint (32) fixed connection is at the tip of support column (31), threaded rod (34) hub joint is on first splint (32), and threaded rod (34) pass second splint (33) and extend to the opposite side of second splint (33) to threaded rod (34) and second splint (33) threaded connection, one end fixedly connected with bull stick (36) that threaded rod (34) are close to first splint (32), the tip of bull stick (36) still is provided with rotating turret (37).

6. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 5, wherein: seat subassembly (10) is including second pivot (38), deck chair (39) and drive deck chair (39) pivoted slewing mechanism (40), second pivot (38) vertical axle is connected on working plate (4), and deck chair (39) are fixed to be set up in the upper end of second pivot (38), still be provided with the safety belt on deck chair (39), slewing mechanism (40) are fixed to be set up on working plate (4) to the output and the second pivot (38) of slewing mechanism (40) are connected.

7. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 6, wherein: the rotating mechanism (40) comprises a portal frame (41), a third motor (42), a first roller (43), a second roller (44), a third rotating shaft (45) and a third gear (46), the portal frame (41) is arranged below the deck chair (39), the third motor (42) is fixedly arranged on the portal frame (41), the first roller (43) is fixedly connected with the output end of the third motor (42), the third rotating shaft (45) is vertically connected with the side part of the second rotating shaft (38), the second roller (44) is fixedly arranged on the third rotating shaft (45), the first roller (43) is in transmission connection with the second roller (44) through a belt (48), a third gear (46) is fixedly mounted on a third rotating shaft (45), a fourth gear (47) is further arranged on the second rotating shaft (38), and the third gear (46) is in meshing connection with the fourth gear (47).

8. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 7, wherein: the rolling assembly (5) comprises a cylindrical roller (49), a support frame (50) is fixedly arranged in the roller (49), the support frame (50) is fixedly connected to the first rotating shaft (8), the first rotating shaft (8) is arranged at the position of the side part of the axis of the roller (49), a tooth groove (51) is further formed in the side part of the roller (49), and a power mechanism for driving the roller (49) to rotate is further arranged on the working plate (4).

9. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 8, wherein: the power mechanism comprises a third mounting seat (52), a fourth motor (53) and a fifth gear (54), the third mounting seat (52) is arranged on the working plate (4), the fourth motor (53) is fixedly arranged on the third mounting seat (52), the fifth gear (54) is fixedly connected with the output end of the fourth motor (53), and the fifth gear (54) is connected in the tooth groove (51) in a meshing manner.

10. The rehabilitation assisting apparatus for patients with fractured lower limbs according to claim 9, wherein: the telescopic assembly (6) comprises a base (55) and a containing box (56), wherein the base (55) is fixedly arranged on the working plate (4), a sliding rail (57) for containing the box (56) is further arranged on the base (55), the containing box (56) is arranged in the sliding rail (57) in a sliding mode, a placing groove (58) is further formed in the containing box (56), a connecting portion (59) is further arranged at the end portion of the containing box (56), and the end portion of the connecting portion is hinged to the connecting portion (59).