CN112044030A - Limb rehabilitation device for clinical nursing - Google Patents
Limb rehabilitation device for clinical nursing Download PDFInfo
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- CN112044030A CN112044030A CN202010951392.5A CN202010951392A CN112044030A CN 112044030 A CN112044030 A CN 112044030A CN 202010951392 A CN202010951392 A CN 202010951392A CN 112044030 A CN112044030 A CN 112044030A
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- vibration
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- limb
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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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
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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
- 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
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
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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
- 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
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
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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
- 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
- A63B21/06—User-manipulated weights
- A63B21/0601—Special physical structures of used masses
- A63B21/0604—Solid masses, e.g. concrete
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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
- A63B7/00—Freely-suspended gymnastic apparatus
- A63B7/02—Swinging rings; Trapezes
Abstract
A limb rehabilitation device for clinical nursing relates to a limb rehabilitation device. The invention aims to solve the problems that the limb rehabilitation training effect of a patient is not ideal and the whole rehabilitation process of the patient is influenced because the limb rehabilitation devices used in the existing clinical nursing are all single limb moving structures and cannot carry out comprehensive moving exercise on the body of the patient. The support frame is fixedly arranged on a bed body, two leg muscle elastic stretching mechanisms are arranged at one end of the bed body side by side, each leg muscle elastic stretching mechanism is provided with one pedal mechanism, two upper limb muscle elastic stretching mechanisms are arranged at one end of a cross beam of the support frame side by side, two upper limb load-bearing stretching mechanisms are arranged at the other end of the cross beam of the support frame side by side, and two lifting rings are connected with the two upper limb muscle elastic stretching mechanisms or the two upper limb load-bearing stretching mechanisms through two connecting buckles. The invention belongs to the field of medical appliances.
Description
Technical Field
The invention relates to a limb rehabilitation device, in particular to a limb rehabilitation device for clinical nursing, and belongs to the field of medical instruments.
Background
The patients with craniocerebral injury and coma frequently have limb dysfunction, and medical care personnel need to pay attention to whether the patients have autonomous activity or not and whether the patients have hemiplegia signs or not in the process of clinical care; for patients with involuntary movement of limbs and hemiplegia, medical staff should assist the patients in performing appropriate limb movement and exercise, prevent disuse syndromes such as muscular atrophy, contracture, joint disorder and the like, and help the patients to recover quickly. At present, the limb rehabilitation device used in clinical care is a single limb activity structure, and cannot carry out comprehensive activity exercise on the body of a patient, so that the limb rehabilitation training effect of the patient is not ideal, and the whole rehabilitation process of the patient is influenced.
Disclosure of Invention
The invention aims to solve the problems that the limb rehabilitation devices used in the existing clinical nursing are all single limb moving structures, and cannot carry out comprehensive moving exercise on the body of a patient, so that the limb rehabilitation training effect of the patient is not ideal, and the overall rehabilitation process of the patient is influenced, and further provides a limb rehabilitation device for the clinical nursing.
The technical scheme adopted by the invention for solving the problems is as follows: the invention comprises a bed body, a seat and four bed legs, wherein the bed body is horizontally arranged, the four bed legs are uniformly distributed on the lower surface of the bed body, the upper end of each bed leg is fixedly connected with the lower surface of the bed body, and the seat is arranged on the upper surface of the bed body;
the invention also comprises a support frame, two pedal mechanisms, two leg muscle elastic stretching mechanisms, two hanging rings, two connecting buckles, two upper limb muscle elastic stretching mechanisms and two upper limb load-bearing stretching mechanisms;
support frame fixed mounting is on the bed body, and two shank muscle elasticity stretching mechanisms install the one end on the bed body side by side, respectively installs one on every shank muscle elasticity stretching mechanism footboard mechanism, two upper limbs muscle elasticity stretching mechanisms install the one end on the crossbeam of support frame side by side, two the other end on the crossbeam of support frame is installed side by side to upper limbs heavy burden stretching mechanism, and two rings are connected or with two upper limbs muscle elasticity stretching mechanism through two connector links upper limbs heavy burden stretching mechanism is connected.
Further, every the pedal mechanism includes footboard, riser and slider, and the back of footboard rotates with the upper end of riser to be connected, and the lower extreme of riser is connected with the upper surface fixed of slider, and the slider setting is connected with upper limbs muscle elasticity tension mechanism in the spout of bed body upper surface.
Further, the pedal mechanism further comprises a pedal vibration mechanism, the pedal vibration mechanism is installed in the pedal, and the pedal vibration mechanism comprises a pedal vibration driving motor, a first driving shaft, a first driven shaft, a first large driving gear, a first small driving gear, a first large driven gear, a first small driven gear, a first eccentric vibration wheel, a first vibration box body and two first guide rails;
a first cavity is arranged in the pedal, a first vibrating box body is fixedly arranged in the first cavity, a first driving shaft and a first driven shaft are arranged in the first vibrating box body in parallel side by side, two ends of the first driven shaft are rotationally connected with the inner wall of the first vibrating box body, a first large driven gear and a first small driven gear are fixedly sleeved on the first driven shaft side by side, a first large driving gear and a first small driving gear are fixedly sleeved on the first driving shaft side by side, two first guide rails are arranged in the first cavity side by side in parallel, a pedal vibrating driving motor is arranged on the two first guide rails, and the pedal vibration driving motor can linearly reciprocate along the first guide rail, the rotating shaft of the pedal vibration driving motor is fixedly connected with the first driving shaft, the first eccentric vibration wheel is fixedly sleeved at the end part of the first driven shaft, and the first eccentric vibration wheel is positioned outside the first vibration box.
Furthermore, each leg muscle elastic stretching mechanism comprises a first motor, a first speed reducer, a first screw, a first nut and a first spring; the inner wall that is close to seat one end in the spout is equipped with the cavity, and shank muscle elasticity tensile mechanism installs in the cavity, the axis of rotation of first motor is connected with the one end of first screw rod through first reduction gear, and first nut suit is on first screw rod, the one end and the first nut fixed connection of first spring, the other end and the slider fixed connection of first spring.
Furthermore, every rings include ring body, rings vibration mechanism and first rope, rings vibration mechanism fixed mounting is on the ring body, rings vibration mechanism is connected with the connector link through first rope.
Further, the lifting ring vibration mechanism comprises a shell, a lifting ring vibration driving motor, a second driving shaft, a second driven shaft, a second large driving gear, a second small driving gear, a second large driven gear, a second small driven gear, a second eccentric vibration wheel, a second vibration box body and two second guide rails;
casing and ring body fixed connection, second vibration box fixed mounting is in the casing, second driving shaft and second driven shaft parallel arrangement side by side are in the second vibration box, the both ends of second driven shaft are connected with the inner wall rotation of second vibration box, the big driven gear of second and the little driven gear of second side by side fixed suit are on the second driven shaft, the big driving gear of second and the little driving gear of second side by side fixed suit are on the second driving shaft, two second guide rails parallel mounting side by side is in the casing, rings vibration driving motor installs on two second guide rails, and rings vibration driving motor is along second guide rail straight line reciprocating motion, rings vibration driving motor's axis of rotation and second driving shaft fixed connection, the fixed suit of second eccentric vibration wheel is at the tip of second driven shaft, and second vibration wheel is located outside the second vibration box.
Furthermore, each upper limb muscle elastic stretching mechanism comprises a second motor, a second speed reducer, a second screw, a second nut, a second spring, a second rope, a first guide block, a first limiting block, a first guide pulley, a first hanging ring and a base;
the base, first guide block, first direction slider is fixed mounting on the crossbeam from left to right in proper order, second motor fixed mounting is on the base, the axis of rotation of second motor passes through the second reduction gear and is connected with the left end of second screw rod, the second nut suit is on the second screw rod, the left end and the second nut fixed connection of second spring, the right-hand member and the one end of second rope of second spring are connected, the right-hand member of second rope passes the through-hole on the first guide block, walk around behind first guide pulley with first link fixed connection, the fixed suit of first stopper is on the second rope, and first stopper is located the right side of first guide block.
Furthermore, each upper limb load stretching mechanism comprises a third rope, a second hanging ring, a second guide pulley, a second guide block, a second limiting block, a third guide pulley and a balancing weight;
second guide pulley, the second guide block, third guide pulley is fixed mounting on the crossbeam from left to right in proper order, the left end and the second link fixed connection of third rope, the right-hand member of third rope is walked around the second guide pulley, pass the through-hole on the second guide block, be connected with the balancing weight after rethreading the second guide pulley, the balancing weight sets up the below at the bed body right-hand member, the fixed suit of second stopper is on the third rope, and the second stopper is located the right side of second guide block.
Furthermore, the connecting buckle consists of a C-shaped ring and a locking rod, and the upper end of the locking rod is rotatably connected with the upper end of the opening of the C-shaped ring.
The invention has the beneficial effects that:
the four-limb rehabilitation training device can perform comprehensive rehabilitation training on four limbs of a patient, and is high in comprehensiveness and pertinence; the vibration mechanism is arranged in the pedal, when a patient pedals the pedal, the pedal can vibrate at a certain frequency, the legs of the patient need to collect more muscle strength by thighs to control the legs in order to overcome resistance generated by vibration and maintain the balance and stability of the legs, and meanwhile, the legs also need to collect more muscle strength correspondingly to stably control the feet, so that the muscles of the legs of the patient can be comprehensively rehabilitated and trained, and the legs of the patient can be quickly recovered to the optimal state; the hanging ring is also provided with the vibration mechanism, when a patient carries out upper limb stretching training through the hanging ring, the vibration mechanism can also vibrate at a moving frequency, the upper limb of the patient needs to collect more muscle force to stably control the hand in order to overcome resistance generated by vibration and maintain the balance and stability of the upper limb, so that the muscle of the upper limb of the patient can carry out comprehensive rehabilitation training and the upper limb of the patient can be helped to quickly recover to an optimal state; the upper limb rehabilitation training device can perform elastic stretching training and load-bearing stretching training on the upper limb of a patient, when the upper limb of the patient is in the early rehabilitation stage, in order to avoid muscle strain of the upper limb of the patient due to overlarge load, the upper limb muscle elastic stretching mechanism is firstly used for performing upper limb rehabilitation training, and after the upper limb muscle of the patient recovers for a period of time, the upper limb load-bearing stretching mechanism is used for performing strength type rehabilitation training.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the pedal vibrating mechanism;
FIG. 3 is a schematic diagram of the structure of the leg muscle elastic stretching mechanism;
FIG. 4 is a schematic structural view of the bail;
FIG. 5 is a schematic structural view of a suspension ring vibration mechanism;
FIG. 6 is a schematic structural diagram of an elastic stretching mechanism of upper limb muscles;
fig. 7 is a schematic structural view of the connection buckle.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 7, and the limb rehabilitation device for clinical care in the embodiment includes a bed body 1, a seat 2 and four bed legs 3, wherein the bed body 1 is horizontally arranged, the four bed legs 3 are uniformly distributed on the lower surface of the bed body 1, the upper end of each bed leg 3 is fixedly connected with the lower surface of the bed body 1, and the seat 2 is mounted on the upper surface of the bed body 1;
the embodiment also comprises a support frame 4, two pedal mechanisms, two leg muscle elastic stretching mechanisms 5, two lifting rings 6, two connecting buckles 7, two upper limb muscle elastic stretching mechanisms 8 and two upper limb load stretching mechanisms;
The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 7, each of the pedal mechanisms of the limb rehabilitation device for clinical care in the embodiment includes a pedal 9, a vertical plate 10 and a sliding block 11, the back surface of the pedal 9 is rotatably connected with the upper end of the vertical plate 10, the lower end of the vertical plate 10 is fixedly connected with the upper surface of the sliding block 11, the sliding block 11 is arranged in a sliding groove 1-1 on the upper surface of the bed body 1, and the sliding block 11 is connected with the upper limb muscle elastic stretching mechanism 8. Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1 to 7, and the pedal mechanism of the limb rehabilitation apparatus for clinical care according to the present embodiment further includes a pedal vibration mechanism installed in the pedal 9, and the pedal vibration mechanism includes a pedal vibration driving motor 12, a first driving shaft 13, a first driven shaft 14, a first large driving gear 15, a first small driving gear 16, a first large driven gear 17, a first small driven gear 18, a first eccentric vibration wheel 19, a first vibration box 20, and two first guide rails 21;
a first cavity 9-1 is arranged in the pedal 9, a first vibrating box body 20 is fixedly arranged in the first cavity 9-1, a first driving shaft 13 and a first driven shaft 14 are parallelly arranged in the first vibrating box body 20 side by side, two ends of the first driven shaft 14 are rotatably connected with the inner wall of the first vibrating box body 20, a first large driven gear 17 and a first small driven gear 18 are fixedly sleeved on the first driven shaft 14 side by side, a first large driving gear 15 and a first small driving gear 16 are fixedly sleeved on the first driving shaft 13 side by side, two first guide rails 21 are parallelly arranged in the first cavity 9-1 side by side, the pedal vibration driving motor 12 is arranged on the two first guide rails 21, the pedal vibration driving motor 12 can linearly reciprocate along the first guide rails 21, the rotating shaft of the pedal vibration driving motor 12 is fixedly connected with the first driving shaft 13, a first eccentric vibration wheel 19 is fixedly sleeved at the end part of the first driven shaft 14, and the first eccentric oscillating wheel 19 is located outside the first oscillating case 20.
The pedal vibration driving motor 12 is moved upwards to enable the first small driving gear 16 to be meshed with the first large driven gear 17, at the moment, the rotating speed of the first eccentric vibration wheel 19 is slow, and the vibration frequency of the pedal 9 is low; the pedal vibration driving motor 12 is moved downwards to enable the first big driving gear 15 to be meshed with the first small driven gear 18, at the moment, the rotating speed of the first eccentric vibration wheel 19 is high, and the vibration frequency of the pedal 9 is high;
in order to improve the controllability of the vibration frequency of the pedal 9 in this embodiment, an electric push rod 22 is further disposed in the first cavity 9-1, a moving end 22-1 of the electric push rod 22 is fixedly connected to the pedal vibration driving motor 12, the electric push rod 22 pushes or pulls the pedal vibration driving motor 12 to reciprocate linearly along the first guide rail 21, first limiting plugs 23 are disposed at two ends of the first guide rail 21, the first limiting plugs 23 are used for preventing the pedal vibration driving motor 12 from slipping off the first guide rail 21, the electric push rod 22 is remotely controlled by a remote controller, and a caregiver can control the electric push rod 22 to drive the pedal vibration driving motor 12 to change the vibration frequency at any time through the remote controller according to the training condition of a patient. Other components and connection relationships are the same as those in the second embodiment.
The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1 to 7, and each leg muscle elastic stretching mechanism 5 of the limb rehabilitation device for clinical care according to the present embodiment includes a first motor 5-1, a first speed reducer 5-2, a first screw 5-3, a first nut 5-4, and a first spring 5-5; the inner wall of one end, close to the seat 2, in the chute 1-1 is provided with a cavity, the leg muscle elastic stretching mechanism 5 is installed in the cavity, the rotating shaft of the first motor 5-1 is connected with one end of the first screw rod 5-3 through the first speed reducer 5-2, the first nut 5-4 is sleeved on the first screw rod 5-3, one end of the first spring 5-5 is fixedly connected with the first nut 5-4, and the other end of the first spring 5-5 is fixedly connected with the sliding block 11.
An operator can remotely control the first motor 5-1 through a remote controller, the first motor 5-1 drives the first screw 5-3 to rotate through the first speed reducer 5-2, and the first screw 5-3 drives the first nut 5-4 to linearly reciprocate along the first screw 5-3, so that the tightness of the first spring 5-5 can be adjusted;
when the tensile strength of the leg muscles of the patient needs to be increased, the first motor 5-1 rotates clockwise, and the first nut 5-4 tightens the first spring 5-5; when the tensile strength of the leg muscles of the patient needs to be reduced, the first motor 5-2 rotates anticlockwise, and the first nut 5-4 loosens the first spring 5-5. Other components and connection relationships are the same as those in the first, second or third embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 7, each lifting ring 6 of the limb rehabilitation device for clinical care according to the embodiment includes a ring body 6-1, a lifting ring vibration mechanism and a first rope 6-2, the lifting ring vibration mechanism is fixedly mounted on the ring body 6-1, and the lifting ring vibration mechanism is connected with a connecting buckle 7 through the first rope 6-2. Other components and connection relationships are the same as those in the fourth embodiment.
The sixth specific implementation mode: the present embodiment is described with reference to fig. 1 to 7, and the sling vibration mechanism of the limb rehabilitation device for clinical care according to the present embodiment includes a housing 24, a sling vibration driving motor 25, a second driving shaft 26, a second driven shaft 27, a second large driving gear 28, a second small driving gear 29, a second large driven gear 30, a second small driven gear 31, a second eccentric vibration wheel 32, a second vibration box 33, and two second guide rails 34;
the shell 24 is fixedly connected with the ring body 6-1, the second vibration box body 33 is fixedly installed in the shell 24, the second driving shaft 26 and the second driven shaft 27 are parallelly arranged in the second vibration box body 33 side by side, two ends of the second driven shaft 27 are rotatably connected with the inner wall of the second vibration box body 33, the second large driven gear 30 and the second small driven gear 31 are fixedly sleeved on the second driven shaft 27 side by side, the second large driving gear 28 and the second small driving gear 29 are fixedly sleeved on the second driving shaft 26 side by side, the two second guide rails 34 are parallelly installed in the shell 24 side by side, the flying ring vibration driving motor 25 is installed on the two second guide rails 34, the flying ring vibration driving motor 25 can linearly reciprocate along the second guide rails 34, the rotating shaft of the vibration driving motor 25 is fixedly connected with the second driving shaft 26, the second eccentric vibration wheel 32 is fixedly sleeved on the end part of the second driven shaft 27, and the second eccentric oscillating wheel 32 is located outside the second oscillating case 33.
The lifting ring vibration driving motor 25 is moved upwards to enable the second small driving gear 29 to be meshed with the second large driven gear 30, at the moment, the rotating speed of the second eccentric vibration wheel 32 is slow, and the vibration frequency of the ring body 6-1 is low; the lifting ring vibration driving motor 25 moves downwards, a second big driving gear 28 is meshed with a second small driven gear 31, at the moment, the rotating speed of a second eccentric vibration wheel 32 is high, and the vibration frequency of the ring body 6-1 is high;
in the embodiment, in order to improve the controllability of the vibration frequency of the ring body 6-1, a shift lever 35 is further arranged, one end of the shift lever 35 is fixedly connected with the flying ring vibration driving motor 25, and the other end of the shift lever 35 penetrates through a long hole 24-1 in the outer wall of the shell 24;
the patient can make the hanging ring vibration driving motor 25 linearly reciprocate along the guide rails 34 by toggling the shift lever 35, so as to achieve the purpose of adjusting the vibration frequency of the ring body 6-1 at any time, the two ends of each second guide rail 34 are respectively provided with a second plug 36, and the second plugs 36 are used for preventing the hanging ring vibration driving motor 25 from slipping off the second guide rails 34. The other components and the connection relationship are the same as those in the fifth embodiment.
The seventh embodiment: the embodiment is described with reference to fig. 1 to 7, and each upper limb muscle elastic stretching mechanism 8 of the limb rehabilitation device for clinical care in the embodiment includes a second motor 8-1, a second reducer 8-2, a second screw 8-3, a second nut 8-4, a second spring 8-5, a second rope 8-6, a first guide block 8-7, a first limiting block 8-8, a first guide pulley 8-9, a first hanging ring 8-10 and a base 8-11;
a base 8-11, a first guide block 8-7 and a first guide slide block 8-9 are fixedly arranged on a beam 4-1 from left to right in sequence, a second motor 8-1 is fixedly arranged on the base 8-11, a rotating shaft of the second motor 8-1 is connected with the left end of a second screw 8-3 through a second speed reducer 8-2, a second nut 8-4 is sleeved on the second screw 8-3, the left end of a second spring 8-5 is fixedly connected with the second nut 8-4, the right end of the second spring 8-5 is connected with one end of a second rope 8-6, the right end of the second rope 8-6 passes through a through hole on the first guide block 8-7 and is fixedly connected with a first hanging ring 8-10 after bypassing the first guide pulley 8-9, a first limiting block 8-8 is fixedly sleeved on the second rope 8-6, and the first stopper 8-8 is positioned on the right side of the first guide block 8-7.
An operator can remotely control the second motor 8-1 through a remote controller, the second motor 8-1 drives the second screw 8-3 to rotate through the second speed reducer 8-2, and the second screw 8-3 drives the second nut 8-4 to linearly reciprocate along the second screw 8-3, so that the tightness of the second spring 8-5 can be adjusted;
when the tensile strength of the upper limb muscles of the patient needs to be increased, the second motor 8-1 rotates clockwise, and the second nut 8-4 tensions the second spring 8-5; when the tensile strength of the muscle of the upper limb of the patient needs to be reduced, the second motor 8-2 rotates anticlockwise, and the second nut 8-4 releases the second spring 8-5;
in the embodiment, the first guide block 8-7 and the first guide pulley 8-9 can guide the second rope 8-6, so that the second rope 8-6 is prevented from deviating in the moving process, the tensile force of the upper limb of the patient deviates, and the muscle recovery effect of the upper limb of the patient is influenced. Other components and connections are the same as in the first, second, third, fifth or sixth embodiments.
The specific implementation mode is eight: in the present embodiment, each upper limb weight-bearing stretching mechanism of the limb rehabilitation device for clinical care according to the present embodiment is described with reference to fig. 1 to 7, and includes a third rope 37, a second hanging ring 38, a second guide pulley 39, a second guide block 40, a second limiting block 41, a third guide pulley 42, and a counterweight 43;
In this embodiment, the counterweight 43 is formed by sequentially stacking a plurality of metal blocks from top to bottom, and the patient can select how many metal blocks form the counterweight 43 according to the specific condition of the upper limb strength;
in this embodiment, the second guide block 40, the second guide pulley 39 and the third guide pulley 42 can guide the third rope 37, and prevent the third rope 37 from shifting during the movement process, so that the upper limb tension of the patient shifts, and the upper limb muscle recovery effect of the patient is affected. Other components and connection relationships are the same as those in the seventh embodiment.
The specific implementation method nine: the embodiment is described with reference to fig. 1 to 7, and the connection buckle 7 of the limb rehabilitation device for clinical care in the embodiment is composed of a C-shaped ring 7-1 and a locking rod 7-2, wherein the upper end of the locking rod 7-2 is rotatably connected with the upper end of the opening of the C-shaped ring 7-1. Other components and connections are the same as those in the first embodiment.
Principle of operation
When the leg muscle rehabilitation training device is used, a patient sits on the seat 2, when leg muscle rehabilitation training is carried out, the patient steps on the pedal 9 with feet, initially, the legs of the patient are in a bent state, the patient pedals the pedal 9 with force, the sliding block 11 moves linearly along the sliding groove 1-1 and is far away from the seat 2, muscles of the patient are rapidly relaxed after the legs of the patient are straightened, the sliding block 11 returns to the initial position under the action of the elastic force of the first spring 5-5, and the steps are repeated, so that the leg muscle rehabilitation training of the patient is carried out;
when a patient carries out upper limb rehabilitation training, if the upper limb of the patient is in early rehabilitation training, the connecting buckle 7 is hung on the first hanging ring 8-10, the patient forcibly pulls the ring body 6-1 downwards to enable the second rope 8-6 to stretch the second spring 8-5, when the arm of the patient is in a ninety-degree flexion-extension state, the patient slowly relaxes the muscle of the upper limb, the second rope 8-6 slowly stretches the upper limb of the patient to a vertical state under the action of the elastic force of the second spring 8-5, and the steps are repeated, so that the upper limb muscle rehabilitation training is carried out on the patient in the early upper limb rehabilitation training;
if the upper limbs of the patient are in the strengthening period of the rehabilitation training, the connecting buckle 7 is hung on the second hanging ring 38, the patient forcibly pulls the ring body 6-1 downwards to enable the third rope 37 to pull the balancing weight 43 to move upwards, when the arms of the patient are in the ninety-degree flexion-extension state, the patient slowly relaxes the muscles of the upper limbs, the third rope 37 slowly stretches the upper limbs of the patient to the vertical state under the action of the gravity of the balancing weight 43, and the process is repeated, and the upper limb muscle rehabilitation training is carried out on the patient in the strengthening period of the upper limb rehabilitation training.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A limb rehabilitation device for clinical nursing comprises a bed body (1), a seat (2) and four bed legs (3), wherein the bed body (1) is horizontally arranged, the four bed legs (3) are uniformly distributed on the lower surface of the bed body (1), the upper end of each bed leg (3) is fixedly connected with the lower surface of the bed body (1), and the seat (2) is arranged on the upper surface of the bed body (1);
the method is characterized in that: the limb rehabilitation device for clinical nursing further comprises a support frame (4), two pedal mechanisms, two leg muscle elastic stretching mechanisms (5), two lifting rings (6), two connecting buckles (7), two upper limb muscle elastic stretching mechanisms (8) and two upper limb load stretching mechanisms;
support frame (4) fixed mounting is on bed body (1), and one is installed side by side in the one end on the bed body (1) in two shank muscle elasticity tension mechanism (5), respectively installs one on every shank muscle elasticity tension mechanism (5) pedal mechanism, the one end on crossbeam (4-1) of support frame (4) is installed side by side in two upper limbs muscle elasticity tension mechanism (8), two the upper limbs heavy burden tension mechanism installs the other end on crossbeam (4-1) of support frame (4) side by side, and two rings (6) are connected or with two upper limbs muscle elasticity tension mechanism (8) through two connector link (7) the upper limbs heavy burden tension mechanism is connected.
2. The limb rehabilitation device for clinical care according to claim 1, characterized in that: every footboard mechanism includes footboard (9), riser (10) and slider (11), and the back of footboard (9) rotates with the upper end of riser (10) to be connected, and the lower extreme of riser (10) is connected with the upper surface fixed of slider (11), and slider (11) set up in spout (1-1) of bed body (1) upper surface, and slider (11) are connected with upper limbs muscle elasticity tension mechanism (8).
3. The limb rehabilitation device for clinical care according to claim 2, characterized in that: the pedal mechanism further comprises a pedal vibration mechanism, the pedal vibration mechanism is installed in the pedal (9), and the pedal vibration mechanism comprises a pedal vibration driving motor (12), a first driving shaft (13), a first driven shaft (14), a first big driving gear (15), a first small driving gear (16), a first big driven gear (17), a first small driven gear (18), a first eccentric vibration wheel (19), a first vibration box body (20) and two first guide rails (21);
a first cavity (9-1) is arranged in the pedal (9), a first vibrating box body (20) is fixedly arranged in the first cavity (9-1), a first driving shaft (13) and a first driven shaft (14) are parallelly arranged in the first vibrating box body (20) side by side, two ends of the first driven shaft (14) are rotatably connected with the inner wall of the first vibrating box body (20), a first large driven gear (17) and a first small driven gear (18) are fixedly sleeved on the first driven shaft (14) side by side, a first large driving gear (15) and a first small driving gear (16) are fixedly sleeved on the first driving shaft (13) side by side, two first guide rails (21) are parallelly arranged in the first cavity (9-1) side by side, a pedal vibration driving motor (12) is arranged on the two first guide rails (21), and the pedal vibration driving motor (12) can linearly reciprocate along the first guide rails (21), the rotating shaft of the pedal vibration driving motor (12) is fixedly connected with the first driving shaft (13), the first eccentric vibration wheel (19) is fixedly sleeved at the end part of the first driven shaft (14), and the first eccentric vibration wheel (19) is positioned outside the first vibration box body (20).
4. The clinical care limb rehabilitation device according to claim 1, 2 or 3, characterized in that: each leg muscle elastic stretching mechanism (5) comprises a first motor (5-1), a first speed reducer (5-2), a first screw rod (5-3), a first nut (5-4) and a first spring (5-5); a cavity is formed in the inner wall, close to one end of the seat (2), in the sliding groove (1-1), a leg muscle elastic stretching mechanism (5) is installed in the cavity, a rotating shaft of a first motor (5-1) is connected with one end of a first screw rod (5-3) through a first speed reducer (5-2), a first nut (5-4) is sleeved on the first screw rod (5-3), one end of a first spring (5-5) is fixedly connected with the first nut (5-4), and the other end of the first spring (5-5) is fixedly connected with the sliding block (11).
5. The limb rehabilitation device for clinical care according to claim 4, characterized in that: every rings (6) include ring body (6-1), rings vibration mechanism and first rope (6-2), rings vibration mechanism fixed mounting is on ring body (6-1), rings vibration mechanism is connected with connector link (7) through first rope (6-2).
6. The limb rehabilitation device for clinical care according to claim 5, characterized in that: the hanging ring vibration mechanism comprises a shell (24), a hanging ring vibration driving motor (25), a second driving shaft (26), a second driven shaft (27), a second large driving gear (28), a second small driving gear (29), a second large driven gear (30), a second small driven gear (31), a second eccentric vibration wheel (32), a second vibration box body (33) and two second guide rails (34);
the shell (24) is fixedly connected with the ring body (6-1), the second vibration box body (33) is fixedly installed in the shell (24), the second driving shaft (26) and the second driven shaft (27) are parallelly arranged in the second vibration box body (33) side by side, two ends of the second driven shaft (27) are rotatably connected with the inner wall of the second vibration box body (33), the second large driven gear (30) and the second small driven gear (31) are fixedly sleeved on the second driven shaft (27) side by side, the second large driving gear (28) and the second small driving gear (29) are fixedly sleeved on the second driving shaft (26) side by side, the two second guide rails (34) are parallelly installed in the shell (24) side by side, the hoisting ring vibration driving motor (25) is installed on the two second guide rails (34), and the hoisting ring vibration driving motor (25) can linearly reciprocate along the second guide rails (34), the rotating shaft of the lifting ring vibration driving motor (25) is fixedly connected with the second driving shaft (26), the second eccentric vibration wheel (32) is fixedly sleeved at the end part of the second driven shaft (27), and the second eccentric vibration wheel (32) is positioned outside the second vibration box body (33).
7. The clinical care limb rehabilitation device according to claim 1, 2, 3, 5 or 6, characterized in that: each upper limb muscle elastic stretching mechanism (8) comprises a second motor (8-1), a second speed reducer (8-2), a second screw (8-3), a second nut (8-4), a second spring (8-5), a second rope (8-6), a first guide block (8-7), a first limiting block (8-8), a first guide pulley (8-9), a first hanging ring (8-10) and a base (8-11);
a base (8-11), a first guide block (8-7) and a first guide slide block (8-9) are fixedly arranged on a cross beam (4-1) from left to right in sequence, a second motor (8-1) is fixedly arranged on the base (8-11), a rotating shaft of the second motor (8-1) is connected with the left end of a second screw rod (8-3) through a second speed reducer (8-2), a second nut (8-4) is sleeved on the second screw rod (8-3), the left end of a second spring (8-5) is fixedly connected with the second nut (8-4), the right end of the second spring (8-5) is connected with one end of a second rope (8-6), the right end of the second rope (8-6) passes through a through hole in the first guide block (8-7), bypasses a first guide pulley (8-9) and then is fixedly connected with a first hanging ring (8-10), the first limiting block (8-8) is fixedly sleeved on the second rope (8-6), and the first limiting block (8-8) is positioned on the right side of the first guide block (8-7).
8. The limb rehabilitation device for clinical care according to claim 7, characterized in that: each upper limb weight-bearing stretching mechanism comprises a third rope (37), a second hanging ring (38), a second guide pulley (39), a second guide block (40), a second limiting block (41), a third guide pulley (42) and a balancing weight (43);
second guide pulley (39), second guide block (40), third guide pulley (42) is fixed mounting on crossbeam (4-1) from left to right in proper order, the left end and second link (38) fixed connection of third rope (37), the right-hand member of third rope (37) is walked around second guide pulley (39), pass the through-hole on second guide block (40), again walk around second guide pulley (42) back and be connected with balancing weight (43), balancing weight (43) set up the below at bed body (1) right-hand member, fixed suit of second limiting block (41) is on third rope (37), and second limiting block (41) are located the right side of second guide block (40).
9. The limb rehabilitation device for clinical care according to claim 1, characterized in that: the connecting buckle (7) consists of a C-shaped ring (7-1) and a locking rod (7-2), and the upper end of the locking rod (7-2) is rotatably connected with the upper end of the opening of the C-shaped ring (7-1).
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| CN115888021A (en) * | 2022-10-26 | 2023-04-04 | 西南医科大学 | Old hemiplegia patient takes exercise gallows |
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