CN111214805B - Orthopedics postoperative rehabilitation training device capable of linking hand and leg - Google Patents

Orthopedics postoperative rehabilitation training device capable of linking hand and leg Download PDF

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Publication number
CN111214805B
CN111214805B CN201911010639.7A CN201911010639A CN111214805B CN 111214805 B CN111214805 B CN 111214805B CN 201911010639 A CN201911010639 A CN 201911010639A CN 111214805 B CN111214805 B CN 111214805B
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CN
China
Prior art keywords
shaft
plate
supporting
positioning
rod
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Expired - Fee Related
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CN201911010639.7A
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Chinese (zh)
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CN111214805A (en
Inventor
吕海霞
李晖
秦飞龙
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First Affiliated Hospital of Henan University of Science and Technology
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First Affiliated Hospital of Henan University of Science and Technology
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Publication of CN111214805A publication Critical patent/CN111214805A/en
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Publication of CN111214805B publication Critical patent/CN111214805B/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03575Apparatus used for exercising upper and lower limbs simultaneously

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses an orthopaedics postoperative rehabilitation training device capable of linking a hand and a leg, which comprises a seat, a supporting plate, a positioning wheel, a steel wire and a buckle, wherein the top of the right end of the seat is mutually connected with a fixed shaft through a connecting shaft, the outer surface of the fixed shaft is fixedly provided with a supporting rod, a limiting hole is formed in the supporting rod, the outer side of the bottom end of the supporting rod is provided with a supporting foot plate, the top surface of the seat is fixedly provided with the supporting plate, the top surface of the supporting plate is fixedly provided with a top plate, and the inner bearing of the top plate is provided with a first positioning shaft and the. This can carry out orthopedics postoperative rehabilitation training device that links to hand and shank, the user is when using this orthopedics postoperative rehabilitation training device, and the back and forth pulling work of accessible hand carries out crooked and the straight exercise of expansion to the shank, and convenient to use person's hand and shank carry out the linkage work, have increased the efficiency that the restitution was taken exercise.

Description

Orthopedics postoperative rehabilitation training device capable of linking hand and leg
Technical Field
The invention relates to the technical field of orthopedics, in particular to an orthopedics postoperative rehabilitation training device capable of linking a hand and a leg.
Background
Orthopedics is mainly a branch in the medical treatment, mainly studies the anatomy of bone muscle yarn factory, physiology and pathology, application medicine, operation and physical method keep and develop this system's normal form and function to be convenient for treat the patient, carry out the postoperative to the patient, the patient needs to use the device of rehabilitation training in the in-process that resumes, the position that resumes according to patient's needs is different, the classification of its device of rehabilitation training is also various, but the current carries out orthopedics postoperative rehabilitation training device to four limbs still has following problem:
1. the user can only carry out the rehabilitation training work on the hand or the leg in a single way in the using process, and the linkage rehabilitation training work on the hand and the leg cannot be carried out, so that the efficiency of the patient using the orthopedic postoperative rehabilitation training device is influenced, and the rehabilitation training work can be carried out only locally;
2. when the orthopedic postoperative rehabilitation training device is used, proper adjustment work cannot be carried out according to different types of patients, so that the use experience is influenced due to the difference of the length of the hands and the length of the legs when part of the patients carry out rehabilitation training through the orthopedic postoperative rehabilitation training device, and the working efficiency of subsequent rehabilitation training is reduced;
3. unable effectual in-process of using at the patient carries out suitable location work to patient's thigh, avoids the patient to take place to rock when the shank is taken exercise, or can fix a position patient's thigh, but can't carry out suitable regulation work according to patient's impression, makes the patient in-process of using easily, and the phenomenon that thigh position sensation is difficult.
We have therefore proposed an orthopaedic post-operative rehabilitation training device that allows the linkage of the hand and the leg in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide an orthopedic postoperative rehabilitation training device capable of linking a hand and a leg, and aims to solve the problem that the prior orthopedic postoperative rehabilitation training device in the market cannot be adjusted properly according to the feeling of a patient during use, so that the subsequent efficiency of rehabilitation training on the patient is affected.
In order to achieve the purpose, the invention provides the following technical scheme: an orthopaedics postoperative rehabilitation training device capable of linking hands and legs comprises a seat, a supporting plate, a positioning wheel, a steel wire and a buckle, wherein the top of the right end of the seat is connected with a fixed shaft through a connecting shaft, the outer surface of the fixed shaft is fixedly provided with a supporting rod, a limiting hole is formed in the supporting rod, a supporting foot plate is installed on the outer side of the bottom end of the supporting rod, the supporting plate is fixedly installed on the top surface of the seat, the top surface of the supporting plate is fixedly provided with a top plate, a first positioning shaft and a positioning wheel are installed on an inner bearing of the top plate and are respectively connected with the steel wire, the left end of the steel wire is wound on a winding wheel, the right end of the steel wire penetrates through a second positioning shaft to be fixedly connected with the buckle, the buckle is buckled on the right side of the bottom end of the supporting foot plate, the second, and the first fixing plate is fixedly arranged at the bottom of the side plate, the side plate is fixedly arranged at the right end of the top plate, the outer surface of the supporting plate is fixedly provided with a second fixing plate, the second fixing plate is connected with a bottom bearing of the shaking prevention shaft, and the supporting plate is provided with a through hole.
Preferably, the support rods and the seat form a rotating structure through a fixed shaft and a connecting shaft, the number of the support rods is 2, and the 2 support rods are symmetrically distributed about the longitudinal center line of the seat.
Preferably, the supporting foot plate comprises a fixing sleeve, a limiting block, a limiting shaft, a stud and a supporting sleeve, the fixing sleeve is arranged on the outer portion of the supporting foot plate, the limiting block is arranged inside the fixing sleeve and is fixedly connected with the limiting shaft and the stud respectively, the limiting shaft is connected with the limiting hole, and the stud penetrates through the fixing sleeve and is connected with the supporting sleeve.
Preferably, the stopper and the fixed sleeve constitute sliding structure, and the front view of stopper is the square, spacing axle on the stopper is connected for the block with the connected mode in spacing hole, and spacing hole equidistant distribution on the bracing piece to the bracing piece constitutes sliding structure with the supporting legs board, the connected mode of double-screw bolt on the stopper and supporting sleeve is threaded connection.
Preferably, the steel wires respectively form a sliding structure with the first positioning shaft, the positioning wheel and the second positioning shaft, the first positioning shafts are distributed on the top plate at equal intervals, and the top plate is symmetrically distributed about the longitudinal center line of the supporting plate.
Preferably, the winding wheel includes fixed bolster, pull ring, locating hole, locating lever, carousel, square pole and coupling spring, and the winding wheel is connected with the fixed bolster bearing, the bottom surface fixed mounting of fixed bolster has the pull ring, and has seted up the locating hole on the surface of fixed bolster to locating hole and locating lever interconnect, locating lever fixed mounting is on the carousel, and the center fixed mounting of carousel has the square pole to square pole and winding wheel interconnect, coupling spring is installed in the outside of square pole, and coupling spring is located inside the front end of winding wheel.
Preferably, the turntable forms a telescopic structure with the winding wheel through a square rod and a connecting spring, and the positioning rod on the turntable is connected with the positioning hole in a clamping manner.
Preferably, the anti-sway axle includes screw rod, rigging board, links up axle, linking spring, connecting plate and the lantern ring, and the top of preventing sway the axle installs the screw rod, the screw rod runs through and prevents sway axle and rigging board interconnect, and the internally mounted who prevents sway the axle has a linking axle to the linking axle passes the bottom surface of preventing sway the axle, link up axle and linking spring interconnect, and link up the inside that the spring is located and prevent sway the axle, the top surface fixed mounting who links up the axle has the connecting plate, and the connecting plate passes the inner wall fixed connection who prevents sway axle and the lantern ring to the lantern ring is installed in the outside of preventing sway the axle.
Preferably, the screw rod is threaded connection with the connection mode of preventing shaking the axle, and the screw rod is connected for the bearing with the connection mode of rigging board to look sideways at of rigging board and be the arc form, link up the axle and constitute extending structure through linking up the spring with preventing shaking the axle, and link up the axle and be connected for the block with the connection mode of through-hole, the lantern ring passes through the connecting plate and prevents shaking the axle and constitute sliding construction.
Compared with the prior art, the invention has the beneficial effects that: the orthopedic postoperative rehabilitation training device can link the hand and the leg;
1. when the user uses the orthopedic postoperative rehabilitation training device, the user can do bending and unfolding straight exercise on the leg by pulling the hand back and forth, so that the hand and the leg of the user can be conveniently linked, and the recovery exercise efficiency is improved;
2. the height of the supporting foot plate and the length of the steel wire can be adjusted manually by a user according to the length of the hand and the length of the leg of the user, so that the orthopedic postoperative rehabilitation training device is convenient to adapt to patients of different types, the use efficiency is improved, and the problem that the rehabilitation training efficiency is influenced by discomfort of the patients when the orthopedic postoperative rehabilitation training device is used is avoided;
3. through the expansion to preventing shaking the axle, through the rotation to preventing shaking epaxial screw rod, make the screw rod drive rigging board and user's thigh laminate, the rigging board can rotate on the screw rod simultaneously, and the rigging board of being convenient for closely laminates with the user thigh, conveniently adapts to different crowds, and the axle of preventing shaking after the expansion simultaneously is connected through the block of linking axle and through-hole and is carried out positioning work, avoids the user thigh when training to take place to rock.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic left-side sectional view of the wind-up wheel according to the present invention;
FIG. 4 is a schematic left-side sectional view of the anti-wobble shaft of the present invention;
FIG. 5 is a schematic top view of the collar of the present invention;
FIG. 6 is a schematic view of a right cross-sectional view of the support foot plate of the present invention;
fig. 7 is a schematic view of a front section connecting structure of the fixing sleeve and the limiting block.
In the figure: 1. a seat; 2. a connecting shaft; 3. a fixed shaft; 4. a support bar; 5. a limiting hole; 6. a support leg plate; 61. fixing the sleeve; 62. a limiting block; 63. a limiting shaft; 64. a stud; 65. a support sleeve; 7. a support plate; 8. a top plate; 9. a first positioning shaft; 10. positioning wheels; 11. a steel wire; 12. a winding wheel; 121. fixing a bracket; 122. a pull ring; 123. positioning holes; 124. positioning a rod; 125. a turntable; 126. a square bar; 127. a connecting spring; 13. a second positioning shaft; 14. a first fixing plate; 15. a side plate; 16. buckling; 17. a second fixing plate; 18. an anti-sway shaft; 181. a screw; 182. attaching a plate; 183. a connecting shaft; 184. connecting the springs; 185. a connecting plate; 186. a collar; 19. and a through hole.
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. 1-7, the present invention provides a technical solution: an orthopaedics postoperative rehabilitation training device capable of linking a hand and a leg comprises a seat 1, a supporting plate 7, a positioning wheel 10, a steel wire 11 and a buckle 16, wherein the top of the right end of the seat 1 is connected with a fixed shaft 3 through a connecting shaft 2, the outer surface of the fixed shaft 3 is fixedly provided with a supporting rod 4, the supporting rod 4 is provided with a limiting hole 5, the outer side of the bottom end of the supporting rod 4 is provided with a supporting foot plate 6, the top surface of the seat 1 is fixedly provided with the supporting plate 7, the top surface of the supporting plate 7 is fixedly provided with a top plate 8, the inner bearing of the top plate 8 is provided with a first positioning shaft 9 and a positioning wheel 10, the first positioning shaft 9 and the positioning wheel 10 are respectively connected with the steel wire 11, the left end of the steel wire 11 is wound on a winding wheel 12, the right end of the steel wire 11 passes through a second positioning shaft 13 to be fixedly, second location axle 13 bearing installation is on first fixed plate 14, and first fixed plate 14 fixed mounting is in the bottom of curb plate 15 to curb plate 15 fixed mounting is at the right-hand member of roof 8, and the surface fixed mounting of backup pad 7 has second fixed plate 17, and second fixed plate 17 is connected with the bottom bearing of preventing shaking axle 18, and has seted up through-hole 19 on the backup pad 7.
Bracing piece 4 constitutes revolution mechanic through fixed axle 3 and connecting axle 2 with seat 1, and the number of bracing piece 4 is provided with 2 to 2 bracing pieces 4 are favorable to bracing piece 4 to carry out rotatory work about the longitudinal center line symmetric distribution of seat 1, thereby make things convenient for bracing piece 4 to drive and support sole 6 and carry out steady rotatory expansion work, convenient to use person's shank rehabilitation training work.
Support sole 6 includes fixed sleeve 61, stopper 62, spacing axle 63, double-screw bolt 64 and supporting sleeve 65, and the outer pendulum of supporting sole 6 is provided with fixed sleeve 61, the internally mounted of fixed sleeve 61 has stopper 62, and stopper 62 respectively with spacing axle 63 and double-screw bolt 64 fixed connection, and spacing axle 63 and spacing hole 5 interconnect, double-screw bolt 64 passes fixed sleeve 61 and supporting sleeve 65 interconnect, be favorable to supporting sole 6 holistic work operation, the person of facilitating the use puts the shank and carries out subsequent training work on supporting sole 6.
Stopper 62 and fixed sleeve 61 constitute sliding construction, and stopper 62 is looked squarely, spacing axle 63 on the stopper 62 is connected for the block with spacing hole 5's connected mode, and spacing hole 5 is equidistant distribution on bracing piece 4, and bracing piece 4 and supporting foot board 6 constitute sliding construction, double-screw bolt 64 on the stopper 62 is threaded connection with supporting sleeve 65's connected mode, user's accessible supporting sleeve 65's rotation, make supporting sleeve 65 drive stopper 62 through double-screw bolt 64 and carry out the work of sliding, thereby make stopper 62 drive spacing axle 63 and spacing hole 5 carry out block or the work of separation, convenient follow-up altitude mixture control work to supporting foot board 6, be favorable to supporting foot board 6 to adapt to different people.
The steel wire 11 constitutes sliding construction with first locating shaft 9, locating wheel 10 and second locating shaft 13 respectively, and first locating shaft 9 is equidistant distribution on roof 8 to roof 8 has improved the stability of steel wire 11 when sliding the operation about the longitudinal center line symmetric distribution of backup pad 7, avoids steel wire 11 to take place to rock when sliding, has improved whole moving steadily.
The winding wheel 12 comprises a fixed bracket 121, a pull ring 122, a positioning hole 123, a positioning rod 124, a turntable 125, a square rod 126 and a connecting spring 127, the winding wheel 12 is connected with a fixed bracket 121 through a bearing, a pull ring 122 is fixedly arranged on the bottom surface of the fixed bracket 121, a positioning hole 123 is arranged on the outer surface of the fixed bracket 121, the positioning hole 123 is connected with the positioning rod 124, the positioning rod 124 is fixedly installed on the turntable 125, the center of the turntable 125 is fixedly installed with the square rod 126, and the square bar 126 is connected with the winding wheel 12, the outside of the square bar 126 is provided with a connecting spring 127, and the connecting spring 127 is positioned inside the front end of the winding wheel 12, so that the pulling ring 122 on the bottom surface of the fixing support 121 can be effectively pulled, the user can conveniently pull the pulling ring 122 to operate the orthopedic postoperative rehabilitation training device to perform integral operation, and the linkage work of the hand and the leg of the user is facilitated.
Carousel 125 passes through square bar 126 and connecting spring 127 and constitutes extending structure with winding-up wheel 12, and the connected mode of locating lever 124 on the carousel 125 and locating hole 123 is connected for the block, conveniently carries out the work of removing of rigidity through the pulling to carousel 125, and through the rotation to carousel 125, makes carousel 125 drive winding-up wheel 12 rotate, and winding-up wheel 12 of being convenient for drives steel wire 11 and carries out the work of rolling or extending, is favorable to adjusting the whole length of steel wire 11.
The anti-shaking shaft 18 comprises a screw 181, a binding plate 182, a joining shaft 183, a joining spring 184, a connecting plate 185 and a lantern ring 186, the screw 181 is installed at the top end of the anti-shaking shaft 18, the screw 181 penetrates through the anti-shaking shaft 18 and the binding plate 182 to be connected with each other, the joining shaft 183 is installed inside the anti-shaking shaft 18, the joining shaft 183 penetrates through the bottom surface of the anti-shaking shaft 18, the joining shaft 183 is connected with the joining spring 184 to be connected with each other, the joining spring 184 is located inside the anti-shaking shaft 18, the connecting plate 185 is fixedly installed on the outer surface of the top end of the joining shaft 183, the connecting plate 185 penetrates through the inner wall of the anti-shaking shaft 18 and the lantern ring 186 to be installed on the outer side of the anti-shaking shaft 18, a subsequent user can conveniently operate and use the anti-shaking shaft 18, the thigh can be conveniently positioned, and the shaking phenomenon can be.
The connection mode of screw 181 and anti-sway axle 18 is threaded connection, and the connection mode of screw 181 and laminating board 182 is bearing connection, and laminating board 182 looks sideways at for the arc form, join axle 183 through linking spring 184 with prevent sway axle 18 constitution extending structure, and join the connection mode of axle 183 and through-hole 19 and be connected for the block, lantern ring 186 passes through connecting plate 185 and prevents sway axle 18 constitution sliding structure, prevent sway axle 18 and expand the back through the rotation, be connected with the block of through-hole 19 through linking axle 183 and fix, through the rotation to screw 181, make screw 181 drive laminating board 182 and laminate with user's thigh, be convenient for fix user's thigh.
The working principle of the embodiment is as follows: according to fig. 1 and fig. 6-7, firstly, a user sits on the chair 1 to lie down, and places legs on the supporting foot plates 6 to perform supporting work, then the user can adjust the height position of the supporting foot plates 6 according to the length of the legs, manually rotate the supporting sleeves 65, so that the supporting sleeves 65 drive the studs 64 with two ends in threaded connection to perform inward contraction work, so that the studs 64 drive the limiting blocks 62 to slide in the fixing sleeves 61, meanwhile, the limiting blocks 62 drive the limiting shafts 63 to perform sliding separation work with the limiting holes 5 on the supporting rods 4, so as to relieve the positioning work of the supporting foot plates 6, and then manually pull the supporting sleeves 65 up and down, so that the supporting sleeves 65 drive the supporting foot plates 6 to perform vertical sliding work on the outer sides of the supporting rods 4 through the studs 64 and the fixing sleeves 61, so as to perform proper height adjustment work on the supporting foot plates 6, the user with different leg lengths can conveniently use the support sleeve 65 to manually rotate reversely according to the principle, so that the limiting shaft 63 slides into other limiting holes 5 on the support rod 4 to perform positioning work;
referring to fig. 1, 5 and 7, the anti-sway shaft 18 is manually shifted to rotatably extend the anti-sway shaft 18 on the second fixing plate 17 by 90 °, the engaging shaft 183 protruding out of the bottom of the anti-sway shaft 18 contacts the outer surface of the supporting plate 7 and then is compressed to contract, the engaging shaft 183 pushes the engaging spring 184 to perform contraction operation, the engaging shaft 183 drives the collar 186 to slide on the outer side of the anti-sway shaft 18 through the connecting plate 185, when the engaging shaft 183 is aligned with the through hole 19, the engaging shaft 183 is pushed by the elastic force of the engaging spring 184 to perform restoration operation, the engaging shaft 183 slides into the through hole 19 to perform engagement and fixation, then the user holds the engaging plate 182 by hand, and manually rotates the screw 181 to rotate and slide on the extended anti-sway shaft 18, and simultaneously the screw 181 rotates on the engaging plate 182, therefore, the fitting plate 182 slides down to the top surface of the thigh of the user for fitting connection, so that the thigh of the user can be conveniently positioned, the thigh is prevented from shaking greatly during subsequent rehabilitation training, and the training effect is improved;
according to fig. 1-3, the user can then pull the pull ring 122, so that the pull ring 122 drives the steel wire 11 to operate through the fixing bracket 121 and the winding wheel 12, the steel wire 11 slides on the positioning wheel 10 and the first positioning shaft 9, so that the steel wire 11 slides between the second positioning shafts 13 on the first fixing plate 14, and then the steel wire 11 pulls the supporting foot plate 6 through the buckle 16, so that the supporting foot plate 6 rotates on the chair 1 through the supporting rod 4, the fixing shaft 3 and the connecting shaft 2, the legs of the user can be unfolded and straightened conveniently, the user can drive the legs to perform repeated bending and straightening exercises through hand pulling, and the user can perform rehabilitation training through the orthopedic postoperative rehabilitation training device conveniently;
according to fig. 2-3, the user can adjust the length of the steel wire 11 according to his own needs, manually pull the rotating disc 125 to make the rotating disc 125 drive the square rod 126 to slide outwards on the winding wheel 12, so that the square rod 126 pushes the connecting spring 127 to contract and operate, at the same time, the rotating disc 125 drives the positioning rod 124 to slide away from the positioning hole 123, then the rotating disc 125 drives the winding wheel 12 to rotate on the fixing bracket 121 through the square rod 126 by rotating the rotating disc 125, so that the steel wire 11 on the winding wheel 12 can be extended and wound by rotating the winding wheel 12, the whole length of the steel wire 11 can be properly adjusted, then manually release the rotating disc 125 slowly, according to the above principle, the rotating disc 125 pushes the positioning rod 124 to slide into the positioning hole 123 again to perform the clamping and fixing operation by pushing the connecting spring 127 to reset the rotating disc 125, the subsequent winding wheel 12 is prevented from rotating, thereby completing a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (3)

1. The utility model provides a can carry out orthopedics postoperative rehabilitation training device of linkage to hand and shank, includes seat (1), backup pad (7), locating wheel (10), steel wire (11) and buckle (16), its characterized in that: the top of the right end of the seat (1) is connected with the fixed shaft (3) through the connecting shaft (2), the outer surface of the fixed shaft (3) is fixedly provided with the supporting rod (4), the supporting rod (4) is provided with the limiting hole (5), the outer side of the bottom end of the supporting rod (4) is provided with the supporting foot plate (6), the top surface of the seat (1) is fixedly provided with the supporting plate (7), the top surface of the supporting plate (7) is fixedly provided with the top plate (8), the inner bearing of the top plate (8) is provided with the first positioning shaft (9) and the positioning wheel (10), the first positioning shaft (9) and the positioning wheel (10) are respectively connected with the steel wire (11), the left end of the steel wire (11) is wound on the winding wheel (12), the right end of the steel wire (11) penetrates through the second positioning shaft (13) to be fixedly connected with the buckle (16), and the buckle (16) is buckled on the right side of the, the second positioning shaft (13) is mounted on the first fixing plate (14) in a bearing mode, the first fixing plate (14) is fixedly mounted at the bottom of the side plate (15), the side plate (15) is fixedly mounted at the right end of the top plate (8), the outer surface of the supporting plate (7) is fixedly provided with a second fixing plate (17), the second fixing plate (17) is connected with the bottom of the shaking preventing shaft (18) in a bearing mode, and the supporting plate (7) is provided with a through hole (19);
the supporting foot plate (6) comprises a fixing sleeve (61), a limiting block (62), a limiting shaft (63), a stud (64) and a supporting sleeve (65), the fixing sleeve (61) is arranged outside the supporting foot plate (6), the limiting block (62) is arranged inside the fixing sleeve (61), the limiting block (62) is respectively and fixedly connected with the limiting shaft (63) and the stud (64), the limiting shaft (63) is connected with the limiting hole (5), and the stud (64) penetrates through the fixing sleeve (61) and is connected with the supporting sleeve (65);
the limiting block (62) and the fixing sleeve (61) form a sliding structure, the front view of the limiting block (62) is square, a limiting shaft (63) on the limiting block (62) is connected with a limiting hole (5) in a clamping mode, the limiting holes (5) are distributed on the supporting rod (4) at equal intervals, the supporting rod (4) and the supporting foot plate (6) form a sliding structure, and a stud (64) on the limiting block (62) is connected with the supporting sleeve (65) in a threaded mode;
the winding wheel (12) comprises a fixing support (121), a pull ring (122), a positioning hole (123), a positioning rod (124), a turntable (125), a square rod (126) and a connecting spring (127), the winding wheel (12) is in bearing connection with the fixing support (121), the pull ring (122) is fixedly mounted on the bottom surface of the fixing support (121), the positioning hole (123) is formed in the outer surface of the fixing support (121), the positioning hole (123) is connected with the positioning rod (124) mutually, the positioning rod (124) is fixedly mounted on the turntable (125), the square rod (126) is fixedly mounted in the center of the turntable (125), the square rod (126) is connected with the winding wheel (12), the connecting spring (127) is mounted on the outer side of the square rod (126), and the connecting spring (127) is located inside the front end of the winding wheel (12);
the turntable (125) and the winding wheel (12) form a telescopic structure through a square rod (126) and a connecting spring (127), and a positioning rod (124) on the turntable (125) is connected with the positioning hole (123) in a clamping manner;
the anti-shaking shaft (18) comprises a screw rod (181), a binding plate (182), a linking shaft (183), a linking spring (184), a connecting plate (185) and a lantern ring (186), the screw rod (181) is installed at the top end of the anti-shaking shaft (18), the screw rod (181) penetrates through the anti-shaking shaft (18) and is connected with the binding plate (182), the linking shaft (183) is installed inside the anti-shaking shaft (18), the linking shaft (183) penetrates through the bottom surface of the anti-shaking shaft (18), the linking shaft (183) is connected with the linking spring (184), the linking spring (184) is located inside the anti-shaking shaft (18), the connecting plate (185) is fixedly installed on the outer surface of the top end of the linking shaft (183), the connecting plate (185) penetrates through the anti-shaking shaft (18) and is fixedly connected with the inner wall of the lantern ring (186), and the lantern ring (186) is installed on the outer side of the anti-shaking shaft (18);
the screw rod (181) is connected with the anti-shaking shaft (18) in a threaded manner, the screw rod (181) is connected with the attachment plate (182) in a bearing manner, the attachment plate (182) is arc-shaped in side view, the connection shaft (183) forms a telescopic structure with the anti-shaking shaft (18) through a connection spring (184), the connection shaft (183) is connected with the through hole (19) in a clamping manner, and the lantern ring (186) forms a sliding structure with the anti-shaking shaft (18) through a connection plate (185).
2. The orthopedic postoperative rehabilitation training device capable of linking hand and leg according to claim 1, characterized in that: the supporting rods (4) form a rotating structure with the seat (1) through the fixed shaft (3) and the connecting shaft (2), 2 supporting rods (4) are arranged, and the 2 supporting rods (4) are symmetrically distributed about the longitudinal center line of the seat (1).
3. The orthopedic postoperative rehabilitation training device capable of linking hand and leg according to claim 1, characterized in that: the steel wire (11) and the first positioning shaft (9), the positioning wheel (10) and the second positioning shaft (13) form a sliding structure respectively, the first positioning shafts (9) are distributed on the top plate (8) at equal intervals, and the top plate (8) is symmetrically distributed relative to the longitudinal center line of the supporting plate (7).
CN201911010639.7A 2019-10-23 2019-10-23 Orthopedics postoperative rehabilitation training device capable of linking hand and leg Expired - Fee Related CN111214805B (en)

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CN111214805B true CN111214805B (en) 2021-05-18

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CN109394474A (en) * 2018-11-12 2019-03-01 湖南图强科技开发有限公司 A kind of medical leg rehabilitation exercising chair
CN110123581A (en) * 2019-05-22 2019-08-16 安徽师范大学 The rehabilitation instrument of auxiliary lift leg movement

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