CN109498369B - Orthopedic patient uses four limbs rehabilitation device - Google Patents

Orthopedic patient uses four limbs rehabilitation device Download PDF

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Publication number
CN109498369B
CN109498369B CN201811587895.8A CN201811587895A CN109498369B CN 109498369 B CN109498369 B CN 109498369B CN 201811587895 A CN201811587895 A CN 201811587895A CN 109498369 B CN109498369 B CN 109498369B
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bevel gear
fixed
swing rod
driving
gear
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CN201811587895.8A
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CN109498369A (en
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何福友
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Yangzhou Bairun Medical Technology Co.,Ltd.
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02Stretching or bending or torsioning apparatus for exercising
    • A61H1/0214Stretching or bending or torsioning apparatus for exercising by rotating cycling movement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02Stretching or bending or torsioning apparatus for exercising
    • A61H1/0292Stretching or bending or torsioning apparatus for exercising for the spinal column
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/08Trunk
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/10Leg

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a limb rehabilitation device for orthopedic patients, in particular to an exercise device for the rehabilitation of the early-healing of the orthopedic patients, which particularly solves the technical problem that most of the existing rehabilitation devices need the patients to exercise by applying force by themselves, for example, the squat exercise obviously causes the danger of injury and relapse of the knee of the early-healing patient due to overlarge stress. The invention simultaneously drives the screw rod and the gear to do reciprocating positive and negative rotation through the reciprocating positive and negative rotation driving shaft, realizes that the screw rod drives the sleeve block to move back and forth through the second bevel gear and the third bevel gear with larger transmission ratio, the sleeve block drives the swing rod to drive the transverse plate to swing up and down to perform the training function on the lower limbs of a patient, does not need the patient to apply force by himself, saves labor force, and better meets the rehabilitation requirement of orthopedic patients.

Description

Orthopedic patient uses four limbs rehabilitation device
Technical Field
The invention relates to a rehabilitation device, in particular to a limb rehabilitation device for orthopedic patients.
Background
With the change of times and society, the spectrum of orthopedic injuries has changed obviously, for example, the diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are reduced obviously, the injuries caused by traffic accidents are increased obviously, the population is aged, the fracture and osteoscientific arthropathy caused by senile osteoporosis are increased, the influence of environmental factors is increased, bone tumors and rheumatoid arthritis are increased correspondingly, and the like.
After the orthopedic patients are healed, the orthopedic patients often need to do proper motion to relieve each bone joint, and the damaged part can not do normal motion during the period of injury, and the long-time standing causes the slow movement and various discomfort of each bone joint, so the proper motion is a way for recovery after all.
But the present orthopedics rehabilitation training device is mostly all that the manpower drives, exists too big problem of intensity to the person of just healing, very easily causes the secondary injury to the impaired position of patient, has certain risk.
Disclosure of Invention
Based on the defects in the prior art mentioned in the background art, the invention provides the limb rehabilitation device for the orthopedic patients.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:
an extremity rehabilitation device for orthopedic patients comprises a bearing plate, a transmission case, a synchronous belt, a driving swing rod and a transverse plate; a vertical plate is fixed on the front part above the bearing plate, a driving motor is fixedly connected with a flange on the front side of the vertical plate, a transmission box is fixed on the rear side of the vertical plate, the output end of the driving motor penetrates through the vertical plate and the transmission box and is rotationally connected with the vertical plate and the transmission box, a semi-circular bevel gear is fixed on the end part of an output shaft of the driving motor, first bevel gears are respectively arranged on the upper side and the lower side of the semi-circular bevel gear, the first bevel gears on the upper portion and the lower portion of the driving shaft are fixed on a driving shaft, the upper portion of the driving shaft penetrates through a fixing table and is rotationally connected with; the lower end of the driving shaft is fixedly connected with a second bevel gear, the second bevel gear is meshed with a third bevel gear, the third bevel gear is fixed on a driven shaft, and the driven shaft is connected with a screw rod through a synchronous belt.
As a further scheme of the invention: the lead screw is sleeved with a sleeve block in a threaded manner, the upper portion of the sleeve block is rotatably connected with the lower end of a connecting rod, the upper end of the connecting rod is rotatably connected with the upper portion of a driving swing rod, the lower end of the driving swing rod is hinged to the rear of the bearing plate, the upper end of the driving swing rod is hinged to a transverse plate, the rear portion of the transverse plate is hinged to a driven swing rod, and the lower end of.
As a still further scheme of the invention: the lower part of the sleeve block is rotatably connected with a roller, and the roller is attached to the upper surface of the bearing plate.
As a still further scheme of the invention: the driven swing rod and the driving swing rod are the same in length and are parallel.
As a still further scheme of the invention: the upper end of the driving shaft is fixedly connected with a gear, the gear is meshed with an inner gear ring, the inner gear ring is fixedly embedded below the turntable, and the turntable is rotatably connected to the fixed table.
As a still further scheme of the invention: handrails are symmetrically fixed on two sides above the rotary table, and the rotary table is a semicircular disc body.
As a still further scheme of the invention: the driving motor is electrically connected with the power supply and the control switch through a lead.
After adopting the structure, compared with the prior art, the invention has the following advantages:
1. the reciprocating positive and negative rotation driving shaft simultaneously drives the screw rod and the gear to reciprocate positive and negative rotation, the screw rod drives the sleeve block to move back and forth through the second bevel gear and the third bevel gear with larger transmission ratio, the sleeve block drives the swing rod to drive the transverse plate to swing up and down to train the lower limbs of a patient, the patient does not need to apply force by himself, the labor force is saved, and the rehabilitation requirement of the orthopedic patient is better met;
2. the gear drives the inner ring gear to drive the rotary table and the handrail to swing in a reciprocating small amplitude, so that the lumbar of a patient is recovered and exercised, and the effect of recovering the whole body exercise is realized.
Drawings
Fig. 1 is a schematic structural diagram of an extremity rehabilitation device for orthopedic patients.
Fig. 2 is a bottom view of gears and an inner ring gear in the limb rehabilitation device for orthopedic patients.
Fig. 3 is a schematic structural diagram of a turntable and a handrail in the limb rehabilitation device for orthopedic patients.
In the figure: 1-a bearing plate; 2-standing the plate; 3-driving a motor; 4-a transmission case; 5-half bevel gear; 6-a first bevel gear; 7-driving shaft; 8-a second bevel gear; 9-a third bevel gear; 10-a driven shaft; 11-a synchronous belt; 12-a screw rod; 13-a nest block; 14-a connecting rod; 15-driving swing rod; 16-driven swing link; 17-a transverse plate; 18-a stationary table; 19-a turntable; 20-a handrail; 21-inner toothed ring; 22-gear.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, an extremity rehabilitation device for orthopedic patients includes a supporting plate 1, a transmission case 4, a synchronous belt 11, a driving swing rod 15 and a transverse plate 17; a vertical plate 2 is fixed on the front part above the bearing plate 1, a driving motor 3 is fixedly connected with a flange on the front side of the vertical plate 2, a transmission case 4 is fixed on the rear side of the vertical plate 2, the driving motor 3 is electrically connected with a power supply and a control switch through a lead, the output end of the driving motor 3 penetrates through the vertical plate 2 and the transmission case 4 and is rotatably connected with the vertical plate 2 and the transmission case 4, a semi-circular bevel gear 5 is fixed on the end part of an output shaft of the driving motor 3, and the control switch is pressed to enable the driving motor 3 to be electrified; the upper side and the lower side of the semicircular bevel gear 5 are respectively provided with a first bevel gear 6, the first bevel gears 6 at the upper part and the lower part are fixed on a driving shaft 7, the lower part of the driving shaft 7 penetrates through the transmission case 4 and is rotatably connected with a bearing of the transmission case, the upper part of the driving shaft 7 penetrates through the fixing table 18 and is rotatably connected with the bearing of the fixing table, and the fixing table 18 is fixed on the vertical plate 2.
The lower end of the driving shaft 7 is fixedly connected with a second bevel gear 8, the second bevel gear 8 is meshed with a third bevel gear 9, the third bevel gear 9 is fixed on a driven shaft 10, two ends of the driven shaft 10 are rotatably connected on the inner wall of the transmission case 4, the driven shaft 10 is connected with a screw rod 12 through a synchronous belt 11, one end of the screw rod 12 is rotatably connected on the vertical plate 2, and the other end of the screw rod 12 is rotatably connected on the bearing plate 1, specifically, the bottom of the transmission case 4 is provided with a through hole for the synchronous belt 11 to pass through, wherein the modulus, the tooth number and the reference circle diameter of the second bevel gear 8 are far larger than those of the third bevel gear 9, namely, the transmission ratio between the second bevel gear 8 and the third bevel gear 9 is very large, the driving shaft 7 which rotates forwards and backwards and forwards drives the third bevel gear 9 and the driven shaft 10 to rotate through the second bevel gear 8, therefore, the driving shaft 7 can drive the driven shaft 10 to rotate by a larger angle when rotating by a smaller angle.
The screw rod 12 is sleeved with a sleeve block 13 in a threaded manner, the lower part of the sleeve block 13 is rotatably connected with a roller, the roller is attached to the upper surface of the bearing plate 1, the upper part of the sleeve block 13 is rotatably connected with the lower end of a connecting rod 14, the upper end of the connecting rod 14 is rotatably connected with the upper part of a driving swing rod 15, the lower end of the driving swing rod 15 is hinged behind the bearing plate 1, the upper end of the driving swing rod 15 is hinged with a transverse plate 17, wherein the rear part of the transverse plate 17 is hinged with a driven swing rod 16, the lower end of the driven swing rod 16 is hinged with the bearing plate 1, specifically, the driven swing rod 16 and the driving swing rod 15 are the same in length and parallel, a driven shaft 10 which rotates in a reciprocating and forward and reverse direction drives the screw rod 12 to rotate in a reciprocating and forward and reverse direction through a synchronous belt 11, the screw rod 12 drives, the transverse plate 17 is driven to swing up and down and keep horizontal all the time under the auxiliary action of the driven swing rod 16, a patient puts feet on the transverse plate 17 to exercise the bending and the uprightness of the lower limbs, the lower limbs are recovered, the transverse plate 17 is driven to move up and down by the lead screw 12, the force of the patient is not required to be applied by the patient, the posture is adjusted by inertia, the effect of body coordination and balance is achieved, the recovery is soft, the force is not required to be applied by the patient, and the recovery effect is better.
Example 2
In order to further explain the limb rehabilitation device for orthopedic patients, the present application provides another embodiment, in which the limb rehabilitation device for orthopedic patients has the following technical features: 7 upper ends fixed connection gears 22 of driving shaft, ring gear 21 in the gear 22 meshing, the fixed gomphosis of ring gear 21 is in the below of carousel 19, carousel 19 rotates to be connected on fixed station 18, and 19 top both sides symmetries of carousel are fixed with handrail 20, more nearly one step, carousel 19 is half circular disk body, reciprocal positive and negative drive shaft 7 of changeing drives gear 22 and follows reciprocal positive and negative commentaries on classics, gear 22 drives ring gear 21 and carousel 19 and follows reciprocal positive and negative rotation and then drive handrail 20 and follow reciprocal rotation, the patient supports handrail 20 through both hands, it twists lumbar vertebrae portion to drive the patient, reach the training that resumes to the lumbar vertebrae.
From the above detailed description of the embodiments, it is easy to understand that the working principle of the present invention is: the rehabilitation device enables a driving motor 3 to work electrically by pressing a control switch so as to drive an output end to drive a semi-circular bevel gear 5 to rotate, the rotating semi-circular bevel gear 5 drives a first bevel gear 6 at the upper part and the lower part to rotate so as to drive a driving shaft 7 to rotate forwards and backwards in a reciprocating mode, the reciprocating driving shaft 7 rotating forwards and backwards drives a third bevel gear 9 and a driven shaft 10 to rotate through a second bevel gear 8, the driving ratio between the second bevel gear 8 and the third bevel gear 9 is very large, so that the driving shaft 7 can drive the driven shaft 10 to rotate for a large angle when rotating for a small angle, the reciprocating driven shaft 10 rotating forwards and backwards drives a screw rod 12 to rotate forwards and backwards in a reciprocating mode through a synchronous belt 11, the screw rod 12 drives a sleeve block 13 to move forwards and backwards in a reciprocating mode, the roller is attached to a bearing plate 1 to play a limiting role, the sleeve, drive diaphragm 17 luffing motion and remain the level throughout under the auxiliary action of driven pendulum rod 16, the patient puts both feet on diaphragm 17 and tempers the crooked and upright of low limbs, play the recovery exercise function to the low limbs, utilize lead screw 12 to drive diaphragm 17 up-and-down motion, do not need the patient self application of force, utilize inertia adjustment gesture, play the balanced efficiency of health coordination, it is soft to recover, need not the self application of force, it is better to recover the effect, reciprocating just reverse's driving shaft 7 drives gear 22 and follows reciprocal just reverse rotation, gear 22 drives interior ring gear 21 and carousel 19 and follows reciprocal just reverse rotation and then drive handrail 20 and follow reciprocal rotation, the patient supports handrail 20 through both hands, it twists the lumbar vertebrae portion to drive the patient, reach the training of recovering to the lumbar vertebrae.
It should be noted that, driving motor is the application of prior art in this application, utilize reciprocal positive and negative drive shaft of changeing to drive lead screw and reciprocal positive and negative commentaries on classics of gear simultaneously, realize that the lead screw drives the nest block back-and-forth movement through the second bevel gear and the third bevel gear of great drive ratio, the nest block drives the pendulum rod and drives the diaphragm luffing motion fluctuation, carry out the training function to patient's low limbs, do not need patient's self application of force, save the labour, also more accord with the recovered demand of orthopedics patient, the reciprocal small-range swing of ring gear drive carousel and handrail in the gear drive simultaneously, resume the exercise to patient's lumbar vertebrae, the efficiency that realizes whole body exercise recovery is the innovation point of this application, it is big effectively to have solved current orthopedics rehabilitation equipment intensity of labour.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims (3)

1. An extremity rehabilitation device for orthopedic patients comprises a bearing plate (1), a transmission case (4), a synchronous belt (11), a driving swing rod (15) and a transverse plate (17); the vertical plate (2) is fixed on the front part above the bearing plate (1), a flange at the front side of the vertical plate (2) is fixedly connected with a driving motor (3), and a transmission case (4) is fixed on the rear side of the vertical plate (2), and is characterized in that the output end of the driving motor (3) penetrates through the vertical plate (2) and the transmission case (4) and is rotatably connected with the vertical plate and the transmission case, a semi-circular bevel gear (5) is fixed on the end part of an output shaft of the driving motor (3), first bevel gears (6) are respectively arranged on the upper side and the lower side of the semi-circular bevel gear (5), the first bevel gears (6) on the upper part and the lower part are both fixed on a driving shaft (7), the upper part of the driving shaft (7) penetrates through a fixing table (18) and is rotatably connected with a bearing of the fixing table (18) which is fixed; the lower end of the driving shaft (7) is fixedly connected with a second bevel gear (8), the second bevel gear (8) is meshed with a third bevel gear (9), the third bevel gear (9) is fixed on a driven shaft (10), the driven shaft (10) is connected with a lead screw (12) through a synchronous belt (11), a sleeve block (13) is sleeved on the lead screw (12) in a threaded manner, the upper portion of the sleeve block (13) is rotatably connected with the lower end of a connecting rod (14), the upper end of the connecting rod (14) is rotatably connected with the upper portion of a driving swing rod (15), the lower end of the driving swing rod (15) is hinged behind a bearing plate (1), the upper end of the driving swing rod (15) is hinged with a transverse plate (17), wherein the rear portion of the transverse plate (17) is hinged with a driven swing rod (16), the lower end of the driven swing rod (16) is hinged with the bearing plate (1), the driven swing rod, gear (22) meshing internal tooth ring (21), the fixed gomphosis of internal tooth ring (21) is in the below of carousel (19), and carousel (19) rotate to be connected on fixed station (18), carousel (19) top bilateral symmetry is fixed with handrail (20), and carousel (19) are half circular disk body.
2. The limb rehabilitation device for orthopedic patients according to claim 1, characterized in that the lower part of the sleeve block (13) is rotatably connected with a roller, and the roller is attached to the upper surface of the bearing plate (1).
3. The limb rehabilitation device for orthopedic patients according to any one of claims 1-2, characterized in that the driving motor (3) is electrically connected with a power supply and a control switch through wires.
CN201811587895.8A 2018-12-25 2018-12-25 Orthopedic patient uses four limbs rehabilitation device Active CN109498369B (en)

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CN111557830A (en) * 2020-05-18 2020-08-21 张新生 Clinical department of neurology cerebrovascular disease rehabilitation chair

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CN108392370A (en) * 2018-01-17 2018-08-14 范郑卓 A kind of leg paralysed patient is with helping recovering motion device

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CN2440499Y (en) * 2000-09-29 2001-08-01 焦集群 Limb movement rehabilitator
CN2598543Y (en) * 2003-02-18 2004-01-14 金丽杰 Electric power-aid four limbs motion recovery apparatus
CN108392370A (en) * 2018-01-17 2018-08-14 范郑卓 A kind of leg paralysed patient is with helping recovering motion device

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