CN113576842A - Rheumatoid arthritis rehabilitation training device and training method - Google Patents
Rheumatoid arthritis rehabilitation training device and training method Download PDFInfo
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- CN113576842A CN113576842A CN202111042391.XA CN202111042391A CN113576842A CN 113576842 A CN113576842 A CN 113576842A CN 202111042391 A CN202111042391 A CN 202111042391A CN 113576842 A CN113576842 A CN 113576842A
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- 238000012549 training Methods 0.000 title claims abstract description 100
- 206010039073 rheumatoid arthritis Diseases 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 13
- 210000000629 knee joint Anatomy 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 210000000544 articulatio talocruralis Anatomy 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims description 35
- 210000004394 hip joint Anatomy 0.000 claims description 16
- 210000002414 leg Anatomy 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 210000002683 foot Anatomy 0.000 claims description 10
- 210000003141 lower extremity Anatomy 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 229920001821 foam rubber Polymers 0.000 claims description 4
- 210000001624 hip Anatomy 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 2
- 210000003127 knee Anatomy 0.000 claims 2
- 210000003423 ankle Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000006870 function Effects 0.000 description 20
- 210000001503 joint Anatomy 0.000 description 5
- 208000002193 Pain Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 206010023232 Joint swelling Diseases 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 210000003108 foot joint Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000006820 Arthralgia Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- 238000011337 individualized treatment Methods 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
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- 201000004595 synovitis Diseases 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/024—Knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0244—Hip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0266—Foot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/088—Hip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
- A61H2205/102—Knee
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/12—Feet
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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)
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- Rehabilitation Tools (AREA)
Abstract
The invention discloses a rheumatoid arthritis rehabilitation training device and a training method, and relates to the technical field of rheumatoid arthritis rehabilitation training. According to the invention, through the bending mechanism, during training, the first driving motor and the second electric telescopic rod are automatically controlled to work through the controller, the knee joint and the ankle joint are automatically driven to bend and straighten, and the strength of the rehabilitation training of the knee joint and the ankle joint is conveniently controlled by setting the program of the controller in advance, so that a better rehabilitation training effect is achieved.
Description
Technical Field
The invention relates to the technical field of rheumatoid arthritis rehabilitation training, in particular to a rheumatoid arthritis rehabilitation training device and a training method.
Background
Rheumatoid Arthritis (RA) is a chronic, inflammatory synovitis-predominant systemic disease of unknown etiology. It is characterized by multiple joints, symmetry and invasive arthritis of small joints of hands and feet, and joint deformity and function loss caused by the fact that the external organs of joints are affected by serum rheumatoid factor positivity. The main purposes of treating rheumatoid arthritis are to relieve the inflammatory reaction of joints, inhibit the development of pathological changes and irreversible bone destruction, protect the functions of joints and muscles as far as possible and finally achieve the aim of completely relieving the disease conditions or reducing the activity of diseases. Treatment principles include patient education, early treatment, combination, individualized treatment regimens, and functional exercise.
Functional exercise is an important method for recovering and maintaining the joint function of rheumatoid arthritis patients. Generally, in the acute stage of obvious joint swelling and pain, joint movement should be properly restricted. However, once the swelling pain is improved, the functional activities should be performed without increasing the pain of the patient. The patients without obvious joint swelling pain but with reversible joint activity limitation should be encouraged to perform regular functional exercise.
At present when treating the function exercise to rheumatoid arthritis, most need adopt certain auxiliary device to carry out the rehabilitation training, especially when carrying out the rehabilitation training to the low limbs joint, do not use auxiliary device, most of patients hardly independently carry out the rehabilitation training, but current low limbs rehabilitation training auxiliary device has simple structure when using, and the function is single, only can assist the drive knee joint and carry out the motion, and the degree of automation of rehabilitation training device is lower, often need carry out the manual control operation in the motion process.
Therefore, it is necessary to invent a training device and a training method for rheumatoid arthritis rehabilitation to solve the above problems.
Disclosure of Invention
The invention aims to provide a rheumatoid arthritis rehabilitation training device and a training method with high automation degree.
In order to achieve the purpose, the invention provides the following technical scheme: a rheumatoid arthritis rehabilitation training device and a training method comprise a fixing box, wherein a backup plate is fixedly connected to the upper surface of the fixing box, a waist pillow is fixedly connected to the surface of the backup plate, an installation box is fixedly connected to the surface of the fixing box, a controller is fixedly installed on the inner wall of the installation box, a bending training mechanism is fixedly connected to the surface of the fixing box, and the bending training mechanism is composed of a first driving motor, a fixing shaft, a universal joint, a first lead screw, a supporting block, a sliding block and a mounting plate, wherein the fixing shaft is fixedly connected to the output shaft of the first driving motor through a coupler, the universal joint is fixedly connected to one end of the fixing shaft, the first lead screw is fixedly connected to one end of the universal joint, one end of the first lead screw is fixedly and rotatably connected to one end of the first lead screw through a bearing, the sliding block is in threaded connection with the surface of the first lead screw, and the mounting plate is fixedly connected to the surface of the sliding block;
the leg lifting training mechanism is fixedly connected to the inner wall of the fixed box and comprises a fixed plate, a second driving motor fixedly mounted on the surface of the fixed plate, a stroke groove fixedly formed in the surface of the fixed plate, a moving block slidably connected to the inner wall of the stroke groove, a second lead screw connected with the surface of the moving block in a threaded manner, and a first electric telescopic rod hinged to the surface of the moving block.
Preferably, first driving motor passes through electric wire and controller electric connection, the fixed surface of case has seted up the spout, the inner wall of spout is run through and extends to the one end of fixed axle, universal joint and first lead screw all are located the inside of spout.
Preferably, the surfaces of the supporting block and the sliding block are both connected with the inner wall of the sliding groove in a sliding mode, the surface of the mounting plate is fixedly connected with auxiliary baffles, the two auxiliary baffles are symmetrically distributed by taking the axis of the mounting plate as the center, and the surfaces of the auxiliary baffles are hinged with function plates.
Preferably, the surface of function board and the surperficial sliding connection of auxiliary baffle, two the surface of auxiliary baffle is all articulated to be installed second electric telescopic handle, two second electric telescopic handle all passes through electric wire and controller electric connection, the one end of second electric telescopic handle is articulated with the surface of function board.
Preferably, the fixed surface of fixed case is connected with the foam-rubber cushion, and is three the foam-rubber cushion is the distribution of article font on the surface of fixed case.
Preferably, the surface of the fixing plate is fixedly connected with the inner wall of the fixing box, the second driving motor is electrically connected with the controller through an electric wire, and an output shaft of the second driving motor is fixedly connected with one end of the second screw rod through a coupler.
Preferably, the inner wall of the stroke groove is convex, the other end of the second lead screw is fixedly and rotatably connected with the inner wall of the stroke groove through a bearing, the surface of the moving block is matched with the inner wall of the stroke groove, and the surface of the moving block extends to the surface of the fixed plate.
Preferably, the first electric telescopic rod is electrically connected with the controller through an electric wire, and one end of the first electric telescopic rod is hinged to the surface of the supporting block.
Preferably, the surface of the installation box is fixedly connected with a sealing plate, and the first driving motor is located on the inner wall of the installation box.
Preferably, the training method of the rheumatoid arthritis rehabilitation training device comprises the following steps:
firstly, according to rehabilitation training plans of different patients, programming and setting are carried out on a controller in advance, and training programs are set;
step two, when lower limb rehabilitation training is carried out, a patient lies on the sponge pad or leans against the backup plate, one side of the foot of the patient needing training is placed on the surface of the mounting plate, the foot is attached to the surface of the function plate, then the first driving motor and the second electric telescopic rod are automatically controlled to work through the controller, and rehabilitation training is carried out on knee joints and ankle joints of the patient;
step three, during training, the controller automatically controls the first driving motor to rotate forwards and backwards and controls the second electric telescopic rod to perform telescopic motion, when the first driving motor rotates forwards, the output shaft of the first driving motor drives the fixed shaft, the universal joint and the first screw rod to rotate through the coupler, the first screw rod drives the sliding block to move towards one side of the backup plate in the sliding groove to drive the knee joint of the patient to bend, the number of turns of the output shaft of the first driving motor is controlled through the controller, the moving stroke of the sliding block is controlled, the bending motion angle of the knee joint is controlled, after the knee joint of the patient is driven by the first driving motor to bend to a set angle, the controller automatically controls the output shaft of the first driving motor to rotate backwards, the output shaft of the first driving motor drives the fixed shaft, the universal joint and the first screw rod to rotate backwards through the coupler, and the first screw rod drives the sliding block to move backwards and reset, the controller controls the second electric telescopic rod to perform telescopic motion, and drives the function board to rotate to drive the foot ankle joint of the patient to move;
and step four, when hip joint movement training is carried out, the controller automatically controls the first driving motor to rotate reversely to drive the sliding block to reset, then the controller controls the second driving motor to start, an output shaft of the second driving motor drives the second lead screw to rotate through the coupler, the second lead screw drives the moving block and the first electric telescopic rod to move to drive the supporting block, the first lead screw, the sliding block and the mounting plate to move, after the second lead screw drives the moving block to move to a set position, the first electric telescopic rod lifts the supporting block, the first lead screw, the sliding block and the mounting plate to move upwards, then the controller automatically controls the first electric telescopic rod to carry out telescopic movement, the first electric telescopic rod carries out telescopic movement to drive the supporting block, the first lead screw, the sliding block and the mounting plate to move, and rehabilitation training is carried out on the hip joint of the patient.
The invention has the technical effects and advantages that:
1. according to the invention, through the bending mechanism, during training, the first driving motor and the second electric telescopic rod are automatically controlled to work through the controller, the knee joint and the ankle joint are automatically driven to bend and straighten, and the strength of rehabilitation training of the knee joint and the ankle joint is conveniently controlled by setting a program of the controller in advance, so that a better rehabilitation training effect is achieved;
2. the functional board is hinged with the auxiliary baffle, so that the ankle joint of a patient can be conveniently trained under the driving of the second electric telescopic rod, and the functional board is contacted with the sole of the foot of the patient when the knee joint and hip joint training movement is carried out, so that the functional board has the characteristic of providing foot support when the patient is trained;
3. according to the leg lifting mechanism, during training, after the first electric telescopic rod is driven to move to the working position through the second driving motor, the supporting block, the first screw rod, the sliding block and the mounting plate are driven to move through the telescopic motion of the first electric telescopic rod, so that the leg lifting mechanism has the effect of performing rehabilitation training on hip joints of lower limbs;
4. according to the invention, the first screw rod is fixedly connected with the fixed shaft through the universal joint, so that the whole first screw rod can be lifted when the hip joint movement is convenient to carry out, and the movement of the mounting plate is convenient.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a perspective view of the structure of the fixing box of the present invention.
FIG. 3 is a side view of the structure of the holding box of the present invention.
Fig. 4 is a bottom view of the retaining box structure of the present invention.
Fig. 5 is a three-dimensional structure of the fixing plate of the present invention.
FIG. 6 is a perspective view of the first electric telescopic handle of the present invention.
In the figure: 1. a fixed box; 2. a backup plate; 3. waist pillow; 4. installing a box; 401. a sealing plate; 5. a controller; 6. a first drive motor; 601. a fixed shaft; 602. a universal joint; 603. a first lead screw; 604. a support block; 605. a slider; 606. mounting a plate; 607. a chute; 608. an auxiliary baffle; 609. a function board; 610. a second electric telescopic rod; 7. a fixing plate; 701. a second drive motor; 702. a stroke slot; 703. a moving block; 704. a second lead screw; 705. a first electric telescopic rod; 8. a spongy cushion.
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.
The invention provides a rheumatoid arthritis rehabilitation training device and a training method as shown in figures 1-6, which comprises a fixed box 1, wherein the upper surface of the fixed box 1 is fixedly connected with a backup plate 2, the surface of the backup plate 2 is fixedly connected with a waist pillow 3, the surface of the fixed box 1 is fixedly connected with an installation box 4, and the inner wall of the installation box 4 is fixedly provided with a controller 5;
further, the controller 5 is a PLC controller, but not limited thereto, and has the advantages of high reliability, strong anti-interference capability, complete matching, complete functions, strong applicability, easy learning and use of programming language, small maintenance workload, convenient maintenance, small volume, light weight, low energy consumption and the like;
the surface of the fixed box 1 is fixedly connected with a bending training mechanism, the bending training mechanism is composed of a first driving motor 6, a fixed shaft 601 fixedly connected with an output shaft of the first driving motor 6 through a coupler, a universal joint 602 fixedly connected with one end of the fixed shaft 601, a first screw rod 603 fixedly connected with one end of the universal joint 602, a supporting block 604 fixedly and rotatably connected with one end of the first screw rod 603 through a bearing, a sliding block 605 in threaded connection with the surface of the first screw rod 603 and a mounting plate 606 in fixed connection with the surface of the sliding block 605;
the first driving motor 6 is electrically connected with the controller 5 through an electric wire, a sliding groove 607 is fixedly formed in the surface of the fixing box 1, and one end of the fixing shaft 601 penetrates through and extends to the inner wall of the sliding groove 607;
further, the surface of the fixed shaft 601 is fixedly and rotatably connected with the inner wall of the sliding groove 607 through a bearing and a bearing seat;
according to the invention, the first screw 603 is fixedly connected with the fixed shaft 601 through the universal joint 602, so that the whole first screw 603 can be lifted when hip joint movement is convenient to perform, and the movement of the mounting plate 606 is convenient;
the universal joint 602 and the first lead screw 603 are located inside the sliding groove 607, the surfaces of the support block 604 and the sliding block 605 are slidably connected with the inner wall of the sliding groove 607, the surface of the mounting plate 606 is fixedly connected with auxiliary baffles 608, the two auxiliary baffles 608 are symmetrically distributed by taking the axis of the mounting plate 606 as the center, the surface of each auxiliary baffle 608 is hinged with a function board 609, the surface of each function board 609 is slidably connected with the surface of each auxiliary baffle 608, the surfaces of the two auxiliary baffles 608 are hinged with second electric telescopic rods 610, the two second electric telescopic rods 610 are electrically connected with the controller 5 through electric wires, one end of each second electric telescopic rod 610 is hinged with the surface of the function board 609, the surface of the fixing box 1 is fixedly connected with sponge pads 8, and the three sponge pads 8 are distributed in a delta shape on the surface of the fixing box 1;
further, the sponge pad 8 has the effects of increasing the softness when in contact with a patient and increasing the comfort during training;
furthermore, the spongy cushion 8 is three pieces distributed in a triangle shape, and has the effect that the spongy cushion 8 can not obstruct the mounting plate 606 when the hip joint moves upwards;
a sealing plate 401 is fixedly connected to the surface of the installation box 4, and a first driving motor 6 is positioned on the inner wall of the installation box 4;
further, in this embodiment, the sound-absorbing cotton is disposed on the inner walls of the installation box 4 and the fixing box 1 and the surface of the sealing plate 401, so that when rehabilitation training is performed, noise generated when the first driving motor 6 and the second driving motor 701 work is reduced, and a better rehabilitation training effect is achieved;
the inner wall of the fixed box 1 is fixedly connected with a leg lifting training mechanism, and the leg lifting training mechanism is composed of a fixed plate 7, a second driving motor 701 fixedly installed on the surface of the fixed plate 7, a stroke groove 702 fixedly formed on the surface of the fixed plate 7, a moving block 703 connected with the inner wall of the stroke groove 702 in a sliding manner, a second screw rod 704 connected with the surface of the moving block 703 in a threaded manner, and a first electric telescopic rod 705 hinged to the surface of the moving block 703;
the surface of the fixed plate 7 is fixedly connected with the inner wall of the fixed box 1, the second driving motor 701 is electrically connected with the controller 5 through an electric wire, the output shaft of the second driving motor 701 is fixedly connected with one end of a second lead screw 704 through a coupler, the inner wall of the stroke groove 702 is in a convex shape, the other end of the second lead screw 704 is fixedly and rotatably connected with the inner wall of the stroke groove 702 through a bearing, the surface of a moving block 703 is matched with the inner wall of the stroke groove 702, the surface of the moving block 703 extends to the surface of the fixed plate 7, a first electric telescopic rod 705 is electrically connected with the controller 5 through an electric wire, and one end of the first electric telescopic rod 705 is hinged with the surface of a supporting block 604;
according to the invention, the function board 609 is hinged with the auxiliary baffle 608, so that the ankle joint of a patient can be conveniently trained under the driving of the second electric telescopic rod 610, and the function board 609 is contacted with the sole of the patient when the knee joint and hip joint training movement is carried out, so that the foot support is provided for the patient during the training;
the training method of the rheumatoid arthritis rehabilitation training device comprises the following steps:
firstly, according to rehabilitation training plans of different patients, programming and setting are carried out on a controller 5 in advance, and training programs are set;
step two, when lower limb rehabilitation training is carried out, a patient lies on the spongy cushion 8 or leans against the backup plate 2, one side of the foot, needing training, of the patient is placed on the surface of the mounting plate 606, the sole is attached to the surface of the function plate 609, then the controller 5 automatically controls the first driving motor 6 and the second electric telescopic rod 610 to work, and rehabilitation training is carried out on the knee joint and the ankle joint of the patient;
step three, during training, the controller 5 automatically controls the first driving motor 6 to rotate forward and backward and controls the second electric telescopic rod 610 to perform telescopic motion, when the first driving motor 6 rotates forward, the output shaft of the first driving motor 6 drives the fixed shaft 601, the universal joint 602 and the first lead screw 603 to rotate through the coupler, the first lead screw 603 drives the sliding block 605 to move towards one side of the backup plate 2 in the sliding groove 607 to drive the knee joint of the patient to bend, the number of turns of the rotation of the output shaft of the first driving motor 6 is controlled through the controller 5, the stroke of the movement of the sliding block 605 is controlled, the angle of the bending motion of the knee joint is controlled, after the knee joint of the patient is driven by the first driving motor 6 to bend to a set angle, the controller 5 automatically controls the output shaft of the first driving motor 6 to rotate backward, the output shaft of the first driving motor 6 drives the fixed shaft 601, the universal joint 602 and the first lead screw 603 to rotate backward through the coupler, the first screw 603 drives the sliding block 605 to move reversely and reset to drive the leg and the knee joint of the patient to be straightened, the controller 5 automatically controls the first driving motor 6 to rotate forward and backward to drive the sliding block 605 and the mounting plate 606 to reciprocate to drive the leg and the knee joint of the patient to be bent and straightened, and meanwhile, the controller 5 controls the second electric telescopic rod 610 to move in a telescopic manner to drive the function board 609 to rotate to drive the foot and ankle joint of the patient to move;
step four, when the hip joint exercise training is carried out, the controller 5 automatically controls the first driving motor 6 to rotate reversely to drive the sliding block 605 to reset, then the controller 5 controls the second driving motor 701 to start, the output shaft of the second driving motor 701 drives the second lead screw 704 to rotate through the coupler, the second lead screw 704 drives the moving block 703 and the first electric telescopic rod 705 to move, the supporting block 604, the first lead screw 603, the sliding block 605 and the mounting plate 606 to move, after the second lead screw 704 drives the moving block 703 to move to a set position, the first electric telescopic rod 705 moves the supporting block 604, the first lead screw 603, the sliding block 605 and the mounting plate 606 upwards and lifts up, then the controller 5 automatically controls the first electric telescopic rod 705 to perform telescopic motion, and the first electric telescopic rod 705 performs telescopic motion to drive the supporting block 604, the first screw rod 603, the sliding block 605 and the mounting plate 606 to perform motion, so as to perform rehabilitation training on the hip joint of the patient;
according to the invention, through the bending mechanism, during training, the controller 5 automatically controls the first driving motor 6 and the second electric telescopic rod 610 to work, so as to automatically drive the knee joint and the ankle joint to perform bending and straightening motions, and through setting a program for the controller 5 in advance, the strength of performing rehabilitation training on the knee joint and the ankle joint is conveniently controlled, so that a better rehabilitation training effect is achieved;
according to the leg lifting mechanism, during training, after the first electric telescopic rod 705 is driven to move to the working position by the second driving motor 701, the supporting block 604, the first screw rod 603, the sliding block 605 and the mounting plate 606 are driven to move by the telescopic motion of the first electric telescopic rod 705, so that the effect of rehabilitation training on hip joints of lower limbs is achieved.
The working principle of the invention is as follows:
the invention drives the knee joint and the ankle joint of the lower limb of the patient to move through the bending mechanism, and drives the hip joint of the lower limb of the patient to perform the movement training through the leg raising training mechanism.
The specific operation is as follows:
firstly, according to rehabilitation training plans of different patients, programming and setting are carried out on a controller 5 in advance, and training programs are set;
when lower limb rehabilitation training is carried out, a patient lies on the spongy cushion 8 or leans against the backup plate 2, one side of the foot, needing training, of the patient is placed on the surface of the mounting plate 606, the sole is attached to the surface of the function plate 609, and then the controller 5 automatically controls the first driving motor 6 and the second electric telescopic rod 610 to work so as to carry out rehabilitation training on the knee joint and the ankle joint of the patient;
during training, the controller 5 automatically controls the first driving motor 6 to rotate forward and backward and controls the second electric telescopic rod 610 to perform telescopic motion, when the first driving motor 6 rotates forward, the output shaft of the first driving motor 6 drives the fixed shaft 601, the universal joint 602 and the first lead screw 603 to rotate through the coupler, the first lead screw 603 drives the sliding block 605 to move towards one side of the backup plate 2 in the sliding groove 607 to drive the knee joint of a patient to bend, the number of turns of rotation of the output shaft of the first driving motor 6 is controlled through the controller 5, the stroke of movement of the sliding block 605 is controlled, the angle of bending motion of the knee joint is controlled, after the first driving motor 6 drives the knee joint of the patient to bend to a set angle, the controller 5 automatically controls the output shaft of the first driving motor 6 to rotate backward, the output shaft of the first driving motor 6 drives the fixed shaft 601, the universal joint 602 and the first lead screw 603 to rotate backward through the coupler, the first screw 603 drives the sliding block 605 to move reversely and reset to drive the leg and the knee joint of the patient to be straightened, the controller 5 automatically controls the first driving motor 6 to rotate forward and backward to drive the sliding block 605 and the mounting plate 606 to reciprocate to drive the leg and the knee joint of the patient to be bent and straightened, and meanwhile, the controller 5 controls the second electric telescopic rod 610 to move in a telescopic manner to drive the function board 609 to rotate to drive the foot and ankle joint of the patient to move;
when the hip joint exercise training is carried out, the controller 5 automatically controls the first driving motor 6 to rotate reversely to drive the sliding block 605 to reset, then the controller 5 controls the second driving motor 701 to start, the output shaft of the second driving motor 701 drives the second lead screw 704 to rotate through the coupler, the second lead screw 704 drives the moving block 703 and the first electric telescopic rod 705 to move, the supporting block 604, the first lead screw 603, the sliding block 605 and the mounting plate 606 to move, after the second lead screw 704 drives the moving block 703 to move to a set position, the first electric telescopic rod 705 moves the supporting block 604, the first lead screw 603, the sliding block 605 and the mounting plate 606 upwards and lifts up, then the controller 5 automatically controls the first electric telescopic rod 705 to perform telescopic motion, and the first electric telescopic rod 705 performs telescopic motion to drive the supporting block 604, the first screw 603, the sliding block 605 and the mounting plate 606 to perform motion, so as to perform rehabilitation training on the hip joint of the patient.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a rheumatoid arthritis rehabilitation training device, includes fixed case (1), its characterized in that: the upper surface of the fixed box (1) is fixedly connected with a backup plate (2), the surface of the backup plate (2) is fixedly connected with a waist pillow (3), the surface of the fixed box (1) is fixedly connected with an installation box (4), the inner wall of the installation box (4) is fixedly provided with a controller (5), the surface of the fixed box (1) is fixedly connected with a bending training mechanism, and the bending training mechanism consists of a first driving motor (6), a fixed shaft (601) fixedly connected with an output shaft of the first driving motor (6) through a coupler, a universal joint (602) fixedly connected with one end of the fixed shaft (601), a first screw rod (603) fixedly connected with one end of the universal joint (602), a supporting block (604) fixedly and rotatably connected with one end of the first screw rod (603) through a bearing, a sliding block (605) connected with the surface of the first screw rod (603) in a threaded manner, and a mounting plate (606) fixedly connected with the surface of the sliding block (605);
the leg lifting training mechanism is fixedly connected to the inner wall of the fixed box (1) and comprises a fixed plate (7), a second driving motor (701) fixedly mounted on the surface of the fixed plate (7), a travel groove (702) fixedly formed in the surface of the fixed plate (7), a moving block (703) slidably connected to the inner wall of the travel groove (702), a second lead screw (704) in threaded connection with the surface of the moving block (703) and a first electric telescopic rod (705) hinged to the surface of the moving block (703).
2. The rheumatoid arthritis rehabilitation training device of claim 1, wherein: first driving motor (6) pass through electric wire and controller (5) electric connection, fixed case (1) fixed surface has seted up spout (607), the inner wall of spout (607) is run through and extends to the one end of fixed axle (601), universal joint (602) and first lead screw (603) all are located the inside of spout (607).
3. The rheumatoid arthritis rehabilitation training device of claim 2, wherein: the surface of the supporting block (604) and the surface of the sliding block (605) are both connected with the inner wall of the sliding groove (607) in a sliding mode, the surface of the mounting plate (606) is fixedly connected with auxiliary baffle plates (608), the two auxiliary baffle plates (608) are symmetrically distributed by taking the axis of the mounting plate (606) as the center, and the surface of each auxiliary baffle plate (608) is hinged with a function plate (609).
4. The rheumatoid arthritis rehabilitation training device of claim 3, wherein: the surface of function board (609) and the surperficial sliding connection of supplementary baffle (608), two the surface of supplementary baffle (608) is all articulated to be installed second electric telescopic handle (610), two second electric telescopic handle (610) all pass through electric wire and controller (5) electric connection, the one end of second electric telescopic handle (610) is articulated with the surface of function board (609).
5. The rheumatoid arthritis rehabilitation training device of claim 1, wherein: the fixed surface of fixed case (1) is connected with foam-rubber cushion (8), and is three foam-rubber cushion (8) are the distribution of article font on the surface of fixed case (1).
6. The rheumatoid arthritis rehabilitation training device of claim 1, wherein: the surface of the fixing plate (7) is fixedly connected with the inner wall of the fixing box (1), the second driving motor (701) is electrically connected with the controller (5) through an electric wire, and an output shaft of the second driving motor (701) is fixedly connected with one end of the second screw rod (704) through a coupler.
7. The rheumatoid arthritis rehabilitation training device of claim 6, wherein: the inner wall of the stroke groove (702) is convex, the other end of the second lead screw (704) is fixedly and rotatably connected with the inner wall of the stroke groove (702) through a bearing, the surface of the moving block (703) is matched with the inner wall of the stroke groove (702), and the surface of the moving block (703) extends to the surface of the fixing plate (7).
8. The rheumatoid arthritis rehabilitation training device of claim 1, wherein: the first electric telescopic rod (705) is electrically connected with the controller (5) through an electric wire, and one end of the first electric telescopic rod (705) is hinged with the surface of the supporting block (604).
9. The rheumatoid arthritis rehabilitation training device according to claim 1, wherein: the surface of the installation box (4) is fixedly connected with a sealing plate (401), and the first driving motor (6) is located on the inner wall of the installation box (4).
10. The training method of a rheumatoid arthritis rehabilitation training device according to any one of claims 1-9, comprising the steps of:
firstly, according to rehabilitation training plans of different patients, programming and setting are carried out on a controller (5) in advance, and training programs are set;
step two, when lower limb rehabilitation training is carried out, a patient lies on the spongy cushion (8) or leans against the backup plate (2), one side of the foot, which needs to be trained, of the patient is placed on the surface of the mounting plate (606), the sole of the foot is attached to the surface of the function plate (609), and then the controller (5) automatically controls the first driving motor (6) and the second electric telescopic rod (610) to work so as to carry out rehabilitation training on the knee joint and the ankle joint of the patient;
step three, during training, the controller (5) automatically controls the first driving motor (6) to rotate forwards and backwards and controls the second electric telescopic rod (610) to move telescopically, when the first driving motor (6) rotates forwards, the output shaft of the first driving motor (6) drives the fixed shaft (601), the universal joint (602) and the first screw rod (603) to rotate through the coupler, the first screw rod (603) drives the sliding block (605) to move towards one side of the backup plate (2) in the sliding groove (607) to drive the knee joint of the patient to bend, the number of rotating circles of the output shaft of the first driving motor (6) is controlled through the controller (5), the moving stroke of the sliding block (605) is controlled, the bending movement angle of the knee joint is controlled, after the first driving motor (6) drives the knee joint of the patient to bend to a set angle, the controller (5) automatically controls the reverse rotation output shaft of the first driving motor (6), an output shaft of the first driving motor (6) drives the fixed shaft (601), the universal joint (602) and the first screw rod (603) to rotate reversely through the coupler, the first screw rod (603) drives the sliding block (605) to move reversely and reset to drive the legs and the knees of a patient to be straightened, the controller (5) automatically controls the first driving motor (6) to rotate normally and reversely to drive the sliding block (605) and the mounting plate (606) to do reciprocating motion to drive the legs and the knees of the patient to do bending and straightening training, meanwhile, the controller (5) controls the second electric telescopic rod (610) to do telescopic motion to drive the function plate (609) to rotate to drive the legs and the ankles of the patient to move;
step four, when hip joint exercise training is carried out, the controller (5) automatically controls the first driving motor (6) to rotate reversely to drive the sliding block (605) to reset, then the controller (5) controls the second driving motor (701) to start, an output shaft of the second driving motor (701) drives the second lead screw (704) to rotate through the coupler, the second lead screw (704) drives the moving block (703) and the first electric telescopic rod (705) to move to drive the supporting block (604), the first lead screw (603), the sliding block (605) and the mounting plate (606) to move, after the second lead screw (704) drives the moving block (703) to move to a set position, the first electric telescopic rod (705) moves the supporting block (604), the first lead screw (603), the sliding block (605) and the mounting plate (606) upwards to lift up, and then the controller (5) automatically controls the first electric telescopic rod (705) to carry out telescopic motion, the first electric telescopic rod (705) stretches and retracts to drive the supporting block (604), the first screw rod (603), the sliding block (605) and the mounting plate (606) to move, and the hip joint of the patient is rehabilitated and trained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111042391.XA CN113576842A (en) | 2021-09-07 | 2021-09-07 | Rheumatoid arthritis rehabilitation training device and training method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111042391.XA CN113576842A (en) | 2021-09-07 | 2021-09-07 | Rheumatoid arthritis rehabilitation training device and training method |
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| CN113576842A true CN113576842A (en) | 2021-11-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996021A (en) * | 2021-11-17 | 2022-02-01 | 驻马店市中心医院 | Joint surgery postoperative rehabilitation training device |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996021A (en) * | 2021-11-17 | 2022-02-01 | 驻马店市中心医院 | Joint surgery postoperative rehabilitation training device |
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