CN111068251B - Training device and training method - Google Patents
Training device and training method Download PDFInfo
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- CN111068251B CN111068251B CN202010032573.8A CN202010032573A CN111068251B CN 111068251 B CN111068251 B CN 111068251B CN 202010032573 A CN202010032573 A CN 202010032573A CN 111068251 B CN111068251 B CN 111068251B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims abstract description 90
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 56
- 210000003194 forelimb Anatomy 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 77
- 230000009193 crawling Effects 0.000 abstract description 14
- 230000009194 climbing Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 210000003414 extremity Anatomy 0.000 description 8
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 208000029761 vertebral disease Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 201000005671 spondyloarthropathy Diseases 0.000 description 2
- 241000938605 Crocodylia Species 0.000 description 1
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
-
- 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
- A61H1/0218—Drawing-out devices
-
- 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
-
- 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
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00178—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices for active exercising, the apparatus being also usable for passive exercising
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
- A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
- A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
-
- 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
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
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- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Rehabilitation Therapy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The application discloses a training device and a training method, wherein the training device comprises a forelimb movement mechanism, a hindlimb movement mechanism, a linkage mechanism, a middle supporting mechanism and a tilting mechanism, wherein the forelimb movement mechanism is arranged on the tilting mechanism, the hindlimb movement mechanism is arranged on the tilting mechanism, the linkage mechanism is connected with the forelimb movement mechanism and the hindlimb movement mechanism, the middle supporting mechanism is arranged on the tilting mechanism, and the linkage mechanism is arranged on the middle supporting mechanism. The training device greatly improves the comfort level of a patient during climbing and corrects the crawling posture.
Description
Technical Field
The application relates to the technical field of rehabilitation therapy, in particular to a training device and a training method.
Background
Chinese medicine has been developed for thousands of years, forming a number of traditional rehabilitation medical procedures. The number of patients with the vertebral disease and the lumbar disease is 60% -80% of the total adult number according to statistics, especially the middle-aged and the elderly. 97% of the elderly are reported to suffer from varying degrees of spine disease and have a tendency to younger. The spondylopathy is a clinical frequently occurring disease, and when the disease is not restrained in time and can develop, the normal study and life of patients can be seriously affected.
At present, medicines and corrective treatment are mainly adopted in the early stage of clinical treatment of the spondylopathy, traditional Chinese medicine therapies such as acupuncture, massage and the like are mainly adopted in the later stage, and natural therapies such as crawling training and the like are adopted, wherein the crawling training has a better rehabilitation effect. Scientists have shown that quadruped reptiles rarely suffer from diseases in the spine, one of the main reasons for this is that they use crawling activities, with their limbs sharing body weight together, and thus less spinal load.
The movement track of the crawling machine in the prior art is only single reciprocating linear movement, has larger difference with the actual movement track of crawling, has higher movement intensity, and is not suitable for the rehabilitation process of the patient suffering from the vertebra disease.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present application is directed to a training device and a training method, which are used for solving the problems that the motion track of the crawling machine in the prior art is only single reciprocating linear motion, and the actual motion track of crawling is greatly different, the motion intensity is high, and the crawling machine is not suitable for the rehabilitation process of a patient suffering from a vertebra disease.
To achieve the above and other related objects, the present application provides a training device comprising:
a forelimb movement mechanism mounted on the tilting mechanism;
a hindlimb movement mechanism mounted on the tilting mechanism;
the linkage mechanism is connected with the forelimb movement mechanism and the hindlimb movement mechanism;
an intermediate support mechanism mounted on the tilting mechanism; the linkage mechanism is mounted on the intermediate support mechanism.
In one embodiment of the present application, the forelimb movement mechanism includes:
a forelimb platform arranged on the tilting mechanism through a first supporting mechanism;
the first cranks are distributed on two sides of the forelimb platform, the first cranks on two sides are fixed on the forelimb platform through first transmission shafts, and the first transmission shafts are connected with the linkage mechanism;
and one end of the first connecting rod is hinged with the first crank, and the other end of the first connecting rod is hinged with the sliding block on the forelimb platform through a moving part arranged on the sliding block.
In an embodiment of the application, the intermediate support mechanism comprises:
the second supporting mechanism is provided with the linkage mechanism and is fixed on the tilting mechanism;
and the middle supporting belt is fixed on the second supporting mechanism.
In one embodiment of the present application, the hindlimb movement mechanism comprises:
the hindlimb platform is arranged on the tilting mechanism through a third supporting mechanism;
the second cranks are distributed on two sides of the hind limb platform, the second cranks on two sides are fixed through second transmission shafts, the second transmission shafts are mounted on the third supporting mechanism, and the second transmission shafts are connected with the linkage mechanism;
and one end of the second connecting rod is hinged with the second crank, and the other end of the second connecting rod is hinged with one side of the leg supporting mechanism on the hind limb platform.
In an embodiment of the application, the forelimb movement mechanism further comprises:
first guide rails mounted at both ends of the forelimb platform;
and one end of the first movable sliding block is arranged on the first guide rail, and the movable part is connected with the other end of the first connecting rod.
In an embodiment of the application, the hindlimb movement mechanism further comprises:
and the second guide rails are arranged at two ends of the hindlimb platform.
In an embodiment of the application, the hindlimb movement mechanism further comprises:
a second moving slider mounted on the second guide rail;
the leg supporting mechanism is arranged at the upper end of the second movable slide block and is hinged with the other end of the second connecting rod.
In one embodiment of the present application, the linkage mechanism includes:
one end of the first transmission connecting rod is arranged on a first transmission shaft of the forelimb movement mechanism;
one end of the second transmission connecting rod is arranged on a second transmission shaft of the hind limb movement mechanism;
and the motor shaft is arranged at the other end of the first transmission connecting rod and the other end of the second transmission connecting rod.
In one embodiment of the present application, the tilting mechanism includes:
the base is provided with the forelimb movement mechanism, the middle support mechanism and the hindlimb movement mechanism;
and the push rod is arranged at the bottom of the base.
The application also provides a training method, which comprises the training device, and comprises the following steps:
the position of the hinging point of the handle and the leg supporting mechanism arranged on one side of the body is the same as that of the hinging point of the first transmission connecting rod and the hinging point of the second transmission connecting rod; the position of the hinge point of the handle and the leg supporting mechanism which are respectively arranged on the other side of the body is 180 degrees different from the position of the hinge point of the first transmission connecting rod and the hinge point of the second transmission connecting rod;
the position of the hinging point of the handle arranged at the front end of the body and the first transmission connecting rod is the same; the position of the hinge point of the leg supporting mechanism and the second transmission connecting rod are respectively 180 degrees different from the position of the hinge point of the leg supporting mechanism and the hinge point of the second transmission connecting rod;
the positions of the hinging points of the handle arranged at the left front end of the body and the leg supporting mechanism arranged at the right rear end of the body are the same as those of the first transmission connecting rod and the second transmission connecting rod; and the positions of the hinging points of the leg supporting mechanism, the first transmission connecting rod and the second transmission connecting rod, which are respectively arranged at the right front end of the body and the left rear end of the body, are 180 degrees different.
As described above, the training device and the training method of the application have the following beneficial effects:
the training device comprises the forelimb movement mechanism, the hindlimb movement mechanism, the linkage mechanism, the middle supporting mechanism and the tilting mechanism, and can realize that the forelimb is an elliptical movement track and the hindlimb is a linear movement track when a human body moves, thereby being more in line with the movement track of the limbs of a person when the person climbs, greatly improving the comfort level of the patient when the patient climbs and correcting the crawling posture, and being more beneficial to the recovery of the patient.
The application can be provided with the motor so as to realize passive movement, and a user can also do active movement without using the motor.
The application can drive limbs to move simultaneously through the motor and is provided with the middle supporting mechanism, so that the application greatly lightens the burden of a patient when in use and avoids secondary injury.
The distance between the forelimb platform and the hindlimb platform can be adjusted, the movement track of the limbs of the human body can not be changed, the application can be suitable for patients with cervical spondylosis of different sizes and different degrees, and the applicable crowd range is wider.
The application is provided with the tilting mechanism, the angle of the whole training device can be properly adjusted to try the use intensity under different conditions, and the application can be adjusted according to the rehabilitation condition of the patient.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a training device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a forelimb movement mechanism of a training device according to an embodiment of the present application.
Fig. 3 is a schematic structural view of a hindlimb movement mechanism of a training device according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of an intermediate support mechanism and a linkage mechanism of a training device according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of an inclination mechanism of a training device according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a linkage mechanism of a training device according to an embodiment of the present application when the linkage mechanism is belt driven.
Fig. 7 is a schematic structural diagram of a linkage mechanism of a training device according to an embodiment of the present application in a chain transmission.
Description of element reference numerals
10. Forelimb movement mechanism
20. Intermediate support mechanism
21. Second supporting mechanism
30. Linkage mechanism
31. First transmission connecting rod
32. Second transmission connecting rod
33. Motor shaft
40. Hind limb movement mechanism
50. Tilting mechanism
101. First crank
102. Handle
103. First connecting rod
104. First guide rail
105. First movable slide block
106. Forelimb platform
107. First transmission shaft
201. Intermediate support belt
202. Upper support
203. Bottom bracket
301. Motor with a motor housing
302. Motor support
401. Second crank
402. Second connecting rod
403. Second guide rail
404. Leg support mechanism
405. Second transmission shaft
406. Hindlimb platform
407. Second movable slide block
501. Base seat
502. Bottom plate
503. Push rod
Detailed Description
Other advantages and effects of the present application will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present application with reference to specific examples. The application may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present application by way of illustration, and only the components related to the present application are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
Referring to fig. 1, fig. 1 is a schematic diagram of an overall structure of a training device according to an embodiment of the application. The present application provides a training device including, but not limited to, a forelimb movement mechanism 10, an intermediate support mechanism 20, a linkage mechanism 30, a hindlimb movement mechanism 40, and a tilting mechanism 50. The forelimb movement mechanism 10 is mounted on a tilting mechanism 50. The hindlimb movement mechanism 40 is mounted on the tilting mechanism 50. Specifically, the forelimb movement mechanism 10 is used for training the forelimb, the hindlimb movement mechanism 40 is used for training the hindlimb, and the forelimb movement mechanism 10 and the hindlimb movement mechanism 40 are respectively mounted at two ends of the base 501. The middle support mechanism 20 is used for supporting the abdomen of a human body, the middle support mechanism 20 is mounted on the tilting mechanism 50 and is arranged between the forelimb movement mechanism 10 and the hindlimb movement mechanism 40, the linkage mechanism 30 is fixed on the middle support mechanism 20, the linkage mechanism 30 is connected with the forelimb movement mechanism 10 and the hindlimb movement mechanism 40, and the linkage mechanism 30 is used for driving the forelimb movement mechanism 10 and the hindlimb movement mechanism 40 to rotate.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a forelimb movement mechanism of a training device according to an embodiment of the application. The forelimb movement mechanism 10 includes, but is not limited to, a first crank 101, a handle 102, a first link 103, a first rail 104, a first traveling block 105, a forelimb platform 106, and a first drive shaft 107. The forelimb platform 106 is disposed on the tilting mechanism 50 by a first support mechanism. The first supporting mechanism may be, but not limited to, four first supporting columns, the first supporting mechanism may also be six first supporting columns, the number of the first supporting columns may be set according to actual needs, a slide rail is provided on the tilting mechanism 50, a slide groove may be provided at the bottom of the first supporting column, the first supporting column may move on the slide rail through the slide groove, so that the distance between the forelimb moving mechanism 10 may be adjusted, the forelimb moving mechanism 10 has a locking function, and the forelimb moving mechanism 10 is locked and fixed after determining the position on the slide rail of the base 501. The first cranks 101 are distributed on two sides of the forelimb platform 106, the first cranks 101 on two sides are fixed through first transmission shafts 107, the first transmission shafts 107 are connected with the linkage mechanism 30, mounting holes are formed in the first support columns, and the first transmission shafts 107 are used for fixing the first cranks 101 on two sides through the mounting holes. The first crank 101 is provided with a plurality of mounting holes, one end of the first connecting rod 103 is hinged to one mounting hole in the first crank 101, the first connecting rod 103 is connected with different mounting holes, then the movement modes are different, and the other end of the first connecting rod 103 is in sliding connection with the forelimb platform 106. The first guide rail 104 is installed at two ends of the forelimb platform 106, one end of the first moving slide 105 is installed on the first guide rail 104, the moving component is connected with the other end of the first connecting rod 103, the first moving slide 105 slides in the first guide rail 104, so as to drive the first connecting rod 103 to move, specifically, the first guide rail 104 can be arranged at the top end of the forelimb platform 106, and the first guide rail 104 can also be arranged at the side surface of the forelimb platform 106. The forelimb movement mechanism 10 further comprises a handle 102, the handle 102 being fixed to the first link 103. The forelimb movement mechanism 10 may, but is not limited to, perform an elliptical-like path of movement.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an intermediate support mechanism and a linkage mechanism of a training device according to an embodiment of the present application. The intermediate support mechanism 20 includes, but is not limited to, a second support mechanism 21 and an intermediate support belt 201. The second support mechanism 21 includes, but is not limited to, two support frames with adjustable length, each of which includes an upper bracket 202 and a bottom bracket 203, and the upper bracket 202 and the bottom bracket 203 can be locked by a locking screw. Two of the support frames are fixed to the base 501, and two of the support frames may be fixed to the base 501 by, but not limited to, locking screws. The middle supporting strap 201 is fixed on the two supporting frames, and the middle supporting strap 201 may be, but is not limited to, a cloth strap with good toughness or other material straps. The linkage 30 includes, but is not limited to, a first drive link 31, a second drive link 32, a motor shaft 33, a motor 301, and a motor bracket 302. The motor bracket 302 is hinged to the motor shaft 33, the motor bracket 302 is fixed on two supporting frames of the second supporting mechanism 21, the position of the motor bracket 302 on the supporting frames can be adjusted, and the motor bracket 302 can be fixed on the supporting frames through but not limited to fixing screws, and can move up and down or be locked. One end of the first transmission link 31 is hinged to a first transmission shaft 107 of the forelimb movement mechanism 10, one end of the second transmission link 32 is hinged to a second transmission shaft 405 of the hindlimb movement mechanism 40, and the motor shaft 33 is hinged to the other end of the first transmission link 31 and the other end of the second transmission link 32 respectively. The motor 301 may be, but is not limited to, disposed on the motor bracket 302, and the motor shaft 33 is driven to move by the motor 301, so as to drive the first and second transmission links 31 and 32 to move, thereby transmitting torque to the forward limb movement mechanism 10 and the backward limb movement mechanism 40. The two first cranks 101 are fixedly connected through a first transmission shaft 107, and the two second cranks 401 are fixedly connected through a second transmission shaft 405, so that the integral linkage of the limbs of the human body is realized. Specifically, the motor 305 is connected to the motor shaft 33, and the motor 305 is used to implement passive movement, so that the user may not use the motor 305 to perform active movement. When the training device is driven by the motor 305, the motor 305 is started first, the motor 305 drives the motor shaft 33 to rotate, and the motor shaft 33 simultaneously drives the first transmission link 31 and the second transmission link 32 to rotate, so as to drive the handle 102 and the leg supporting mechanism 404 to move according to a preset movement track, and when the motor 305 is not started, a user performs active crawling training by the handle 102 and the leg supporting mechanism 404.
Referring to fig. 3, fig. 5, fig. 6, fig. 7, fig. 3 is a schematic structural diagram of a hindlimb movement mechanism of a training device according to an embodiment of the application. Fig. 5 is a schematic structural diagram of an inclination mechanism of a training device according to an embodiment of the present application. Fig. 6 is a schematic structural diagram of a linkage mechanism of a training device according to an embodiment of the present application when the linkage mechanism is belt driven. Fig. 7 is a schematic structural diagram of a linkage mechanism of a training device according to an embodiment of the present application in a chain transmission. The hindlimb movement mechanism 40 includes, but is not limited to, a second crank 401, a second link 402, a second guide rail 403, a leg support mechanism 404, a second drive shaft 405, a hindlimb platform 406, and a second traveling block 407. The hind limb platform 406 is disposed on the tilting mechanism 50 through a third supporting mechanism, the third supporting mechanism may be, but is not limited to, four second supporting columns, the third supporting mechanism may also be six second supporting columns, the number of the second supporting columns may be set according to actual needs, a chute is disposed at the bottom of the second supporting columns, the second supporting columns may be moved on the sliding rail of the tilting mechanism 50 through the chute, so that the distance between the hind limb movement mechanism 40 may be adjusted, and the hind limb movement mechanism 40 may be locked and fixed after determining the position on the sliding rail of the base 501. The second cranks 401 are distributed on two sides of the hind limb platform 406, the second cranks 401 on two sides are fixedly installed on the hind limb platform 406 through second transmission shafts 405, and the second transmission shafts 405 are connected with the linkage mechanism 30. The second support column is provided with a mounting hole, and the second transmission shaft 405 fixes the second cranks 401 on two sides through the mounting hole. The second crank 401 is provided with a plurality of mounting holes, one end of the second connecting rod 402 is hinged to one mounting hole in the second crank 401, the second connecting rod 402 is connected with different mounting holes, then the movement modes are different, the other end of the second connecting rod 402 is connected with the hindlimb platform 406, the second guide rail 403 is mounted at two ends of the hindlimb platform 406, the second movable slide block 407 is mounted on the second guide rail 403, the leg supporting mechanism 404 is mounted at the upper end of the second movable slide block 407, the leg supporting mechanism 404 is connected with the other end of the second connecting rod 402, one end of the second connecting rod 402 is hinged to the second crank 401, the other end of the second connecting rod 402 is connected with the hindlimb platform 406 in a sliding manner, the second movable slide block 407 slides in the second guide rail 403, thereby driving the second connecting rod 402 to move, in particular, the second guide rail 403 can be arranged at the top end of the hindlimb platform 406, and the second guide rail 403 can also be arranged at the side surface of the hindlimb platform 406. The hindlimb movement mechanism 40 further comprises a leg support mechanism 404, and the leg support mechanism 404 is fixed to the second link 402 and the second movable slider 407. The leg support mechanism 404 may be, but is not limited to, a linear path of motion. The tilting mechanism 50 includes, but is not limited to, a base 501, a bottom plate 502, and a pushrod 503, where the base 501 is provided with the first support column, the support frame, and the second support column, the pushrod 503 is provided at the bottom of the base 501, the pushrod 503 is provided on the bottom plate 502, and the pushrod 503 may, but is not limited to, be an electric pushrod or a pneumatic pushrod. Specifically, the position of the hinge point between the first crank 101 and the first link 103, which are disposed on one side of the body, is the same as the position of the hinge point between the second crank 401 and the second link 402, and is different from the position of the hinge point between the first crank 101 and the first link 103, the position of the hinge point between the second crank 401 and the second link 402, which are disposed on the other side of the body, by 180 °; the position of the hinge point of the first crank 101 and the first link 103 arranged at the front end of the body is the same, and the position of the hinge point of the second crank 401 and the second link 402 arranged at the rear end of the body is different by 180 degrees; the hinge point positions of the first crank 101 and the first link 103 arranged at the left front end of the body and the hinge point positions of the second crank 401 and the second link 402 arranged at the right rear end of the body are the same, and are 180 degrees different from the hinge point positions of the first crank 101 and the first link 103 arranged at the right front end of the body and the hinge point positions of the second crank 401 and the second link 402 arranged at the left rear end of the body respectively. In the exercise device of the present application, when the user actively exercises, the user holds the handle 102 with both hands, steps on the leg support mechanism 404 with both feet, and naturally falls on the middle support belt 201 to perform autonomous exercise. The linkage 30 may also be driven by a belt or chain drive.
The application also provides a training method, which comprises the training device, and comprises the following steps: when starting to move, S1, the positions of the hinging points of the handle 102 and the leg supporting mechanism 404 arranged on one side of the body and the first transmission connecting rod 31 and the second transmission connecting rod 32 are the same; and are 180 degrees different from the hinge point positions of the handle 102 and the leg supporting mechanism 404 which are arranged on the other side of the body and the first transmission link 31 and the second transmission link 32 respectively. S2, the position of a hinging point of a handle 102 arranged at the front end of the body and the first transmission connecting rod 31 is the same; and are respectively 180 deg. different from the hinge point positions of the leg supporting mechanism 404 and the second transmission link 32 provided at the rear end of the body. S3, the positions of the hinging points of the handle 102 arranged at the left front end of the body and the leg supporting mechanism 404 arranged at the right rear end of the body are the same as those of the first transmission connecting rod 31 and the second transmission connecting rod 32; and are 180 degrees different from the hinge point positions of the leg supporting mechanism 404 arranged at the right front end and the left rear end of the body and the first transmission connecting rod 31 and the second transmission connecting rod 32 respectively. Specifically, there is no clear sequence between step S1, step S2, and step S3, and the step S1 operation may be performed first, or the step S2 or step S3 operation may be performed first.
In summary, the training device of the present application includes the forelimb movement mechanism 10, the hindlimb movement mechanism 40, the linkage mechanism 30, the intermediate support mechanism 20 and the tilting mechanism 50, and when the human body moves, the training device of the present application can realize that the forelimb is an elliptical movement track and the hindlimb is a linear movement track, which better conforms to the movement track of the limbs of the human body during crawling, greatly improves the comfort level and corrects the crawling posture during crawling of the patient, and is more beneficial to the recovery of the patient.
The above embodiments are merely illustrative of the principles of the present application and its effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the application. Accordingly, it is intended that all equivalent modifications and variations of the application be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (4)
1. A training device, the training device comprising:
a forelimb movement mechanism mounted on the tilting mechanism;
a hindlimb movement mechanism mounted on the tilting mechanism;
the linkage mechanism is connected with the forelimb movement mechanism and the hindlimb movement mechanism;
an intermediate support mechanism mounted on the tilting mechanism; the linkage mechanism is arranged on the middle supporting mechanism;
a forelimb platform arranged on the tilting mechanism through a first supporting mechanism;
the first cranks are distributed on two sides of the forelimb platform, the first cranks on two sides are fixed on the forelimb platform through first transmission shafts, and the first transmission shafts are connected with the linkage mechanism;
one end of the first connecting rod is hinged with the first crank, and the other end of the first connecting rod is hinged with a sliding block on the forelimb platform through a moving part arranged on the sliding block;
the forelimb movement mechanism further comprises:
a handle fixed to the first link;
first guide rails mounted at both ends of the forelimb platform;
one end of the first movable sliding block is arranged on the first guide rail, and the movable component is connected with the other end of the first connecting rod;
the hindlimb movement mechanism comprises:
the hindlimb platform is arranged on the tilting mechanism through a third supporting mechanism;
the second cranks are distributed on two sides of the hind limb platform, the second cranks on two sides are fixed through second transmission shafts, the second transmission shafts are mounted on the third supporting mechanism, and the second transmission shafts are connected with the linkage mechanism;
one end of the second connecting rod is hinged with the second crank, and the other end of the second connecting rod is hinged with one side of a leg supporting mechanism on the hind limb platform;
the hindlimb movement mechanism further comprises:
second guide rails mounted at both ends of the hind limb platform;
the hindlimb movement mechanism further comprises:
a second moving slider mounted on the second guide rail;
the leg supporting mechanism is arranged at the upper end of the second movable slide block and is hinged with the other end of the second connecting rod;
the linkage mechanism comprises:
one end of the first transmission connecting rod is arranged on a first transmission shaft of the forelimb movement mechanism;
one end of the second transmission connecting rod is arranged on a second transmission shaft of the hind limb movement mechanism;
and the motor shaft is arranged at the other end of the first transmission connecting rod and the other end of the second transmission connecting rod.
2. A training device as in claim 1 wherein said intermediate support mechanism comprises:
the second supporting mechanism is provided with the linkage mechanism and is fixed on the tilting mechanism;
and the middle supporting belt is fixed on the second supporting mechanism.
3. A training device as in claim 1 wherein said tilting mechanism comprises:
the base is provided with the forelimb movement mechanism, the middle support mechanism and the hindlimb movement mechanism;
and the push rod is arranged at the bottom of the base.
4. A training method comprising the training apparatus of any one of claims 1 to 3, the training method comprising:
the position of the hinging point of the handle and the leg supporting mechanism arranged on one side of the body is the same as that of the hinging point of the first transmission connecting rod and the hinging point of the second transmission connecting rod; the position of the hinge point of the handle and the leg supporting mechanism which are respectively arranged on the other side of the body is 180 degrees different from the position of the hinge point of the first transmission connecting rod and the hinge point of the second transmission connecting rod;
the position of the hinging point of the handle arranged at the front end of the body and the first transmission connecting rod is the same; the position of the hinge point of the leg supporting mechanism and the second transmission connecting rod are respectively 180 degrees different from the position of the hinge point of the leg supporting mechanism and the hinge point of the second transmission connecting rod;
the positions of the hinging points of the handle arranged at the left front end of the body and the leg supporting mechanism arranged at the right rear end of the body are the same as those of the first transmission connecting rod and the second transmission connecting rod; and the positions of the hinging points of the leg supporting mechanism, the first transmission connecting rod and the second transmission connecting rod, which are respectively arranged at the right front end of the body and the left rear end of the body, are 180 degrees different.
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| CN111870887A (en) * | 2020-08-19 | 2020-11-03 | 深圳市帕灯贸易有限公司 | Body-building abdominal muscle wheel equipment of supplementary regulation in area |
| CN113101146B (en) * | 2021-05-12 | 2022-07-26 | 江苏医药职业学院 | Hemiplegia patient kneels a position rehabilitation training device |
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