CN112353655A

CN112353655A - Lower limb rehabilitation training device for cardiology patients

Info

Publication number: CN112353655A
Application number: CN202011103052.3A
Authority: CN
Inventors: 张燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-02-12

Abstract

The invention provides a lower limb rehabilitation training device for cardiology patients, which comprises a sleeve seat, wherein the inner part of the sleeve seat is movably connected with a swinging block and a connecting block which are distributed in an annular manner, the swinging block and the connecting block are movably connected through a connecting shaft, the connecting shaft is inserted into the sleeve seat, a swinging groove corresponding to the connecting shaft is formed in the sleeve seat, the outer side of the swinging block is rotatably connected with a rotating ring, the right side of a rotating rod is wound with a pull rope, and collision plates which are distributed uniformly are rotatably connected in the sleeve seat and positioned on the inner side of the swinging block. The patient stretches into the inside of cover seat with the shank, with the hand pulling stay cord, drives the bull stick rotation back and forth to drive through outer ring gear and change the piece and remove, swing the piece when moving along the pendulum groove, its both ends can take place the swing, swing the piece through the driving lever stir hit the board deflect back again with hit the board and stagger, hit the board and stir the anticlockwise back that deflects by the driving lever, again turn around fast under reset spring's promotion, make the massage pad beat on patient's shank fast, play the recovered effect of massage.

Description

Lower limb rehabilitation training device for cardiology patients

Technical Field

The invention relates to the technical field of rehabilitation of cardiology department, in particular to a lower limb rehabilitation training device for cardiology department patients.

Background

The cardiovascular diseases such as angina pectoris, hypertension, arrhythmia, heart failure, myocarditis and acute myocardial infarction are mainly included in the treatment of the cardiovascular diseases clinically, the treatment of the cardiovascular diseases is not only the treatment of the cardiovascular diseases per se, but also the prevention and rehabilitation of the cardiovascular diseases are included, particularly after the occurrence of the cardiovascular diseases such as myocardial infarction, rehabilitation training and clinical drug treatment are two indispensable treatment links which supplement each other, the proper drug treatment can relatively enhance the exercise capacity of patients and improve the training level and effect, meanwhile, the beneficial effect of the exercise training is also beneficial to gradually reducing the dosage, and even partial medication can be stopped.

The intracardiac branch of academic or vocational study patient is when carrying out rehabilitation, will take exercise according to the doctor's advice, it is progressive in proper order, common rehabilitation training is including leaning on the seat, slight mechanical activity, walk and motion such as walking, wherein, the part intracardiac branch of academic or vocational study patient that lies in the bed, when carrying out lower limbs rehabilitation training, still need notice to massage the shank, in order to guarantee the normal circulation of shank blood, the intracardiac branch of academic or vocational study patient is when carrying out lower limbs rehabilitation training at present, the method that adopts manual massage many times nurses the shank, take trouble hard, there is the high price again in partial shank massage appearance, the problem of operation complicacy, it is inconvenient to.

Disclosure of Invention

In order to solve the technical problems, the invention provides a lower limb rehabilitation training device for cardiology patients, which is achieved by the following specific technical means:

a lower limb rehabilitation training device for cardiology patients comprises a sleeve seat, wherein the inner portion of the sleeve seat is movably connected with a swinging block and a connecting block which are distributed in an annular mode, the swinging block and the connecting block are movably connected through a connecting shaft, the connecting shaft is inserted into the sleeve seat, a swinging groove corresponding to the connecting shaft is formed in the sleeve seat, a supporting column is fixedly connected to the front side of the swinging block, a gear is fixedly sleeved on the outer side of the supporting column, a rotating ring is rotatably connected to the inner portion of the sleeve seat and located on the outer side of the swinging block, an inner toothed ring meshed with the gear is arranged on the inner side of the rotating ring, an outer toothed ring is arranged on the outer side of the rotating ring, a rotating rod is rotatably inserted into the right side of the sleeve seat, a one-way ratchet wheel meshed with the outer toothed ring is fixedly connected to the left end of the rotating rod, a pull rope is wound on the right side of the rotating rod, collision plates, one end of the striking plate close to the inner side of the sleeve seat is fixedly connected with a massage cushion, and one side of the swinging block close to the striking plate is fixedly connected with a deflector rod corresponding to the striking plate.

Preferably, the swinging blocks and the connecting blocks are arranged in a staggered mode, matched steps and protruding sections are arranged on the swinging blocks and the connecting blocks, the connecting shaft is located at the connecting position of the steps and the protruding sections, and when the swinging blocks or the connecting blocks swing, the adjacent connecting blocks or the swinging blocks can be driven to swing through the protruding sections and the steps.

As optimization, the swing groove comprises V-shaped grooves which are evenly distributed, and the included angle of each V-shaped groove is an obtuse angle, so that when the connecting shafts move in the swing groove, the two adjacent connecting shafts are respectively positioned in the two inclined edge grooves of the V-shaped grooves, and then the swing block and the connecting block can be driven to swing.

Preferably, the gear is located in the center of the oscillating mass, so that the gear can be always in meshed connection with the internal gear ring during the rotation and oscillation of the oscillating mass.

And optimally, the right side of the sleeve seat is fixedly connected with a guide seat corresponding to the rotating rod, and the rotating rod is provided with a reset torsion spring.

Preferably, a grab handle is arranged on the pull rope, a limiting ring corresponding to the pull rope is arranged at the right end of the outer side of the rotating rod, and the rotating rod can be driven to rotate by pulling the pull rope.

Preferably, one end of the collision plate, which is close to the swinging block, is provided with a shifting block corresponding to the shifting lever, one end of the collision plate, which is far away from the swinging block, extends out of the outer side of the inner wall of the sleeve seat, and the inner wall of the sleeve seat is provided with a through hole corresponding to the collision plate.

The invention has the following beneficial effects:

1. this rehabilitation training device for lower limbs of cardiology patients, the patient stretches into the inside of cover seat with the shank, then make a round trip to stimulate the stay cord with the hand, drive the bull stick rotation of making a round trip, and drive through outer ring gear and change the piece and remove, swing piece when removing along the swinging groove, the swing can take place at its both ends, the in-process that swing piece removed, stir through the driving lever and hit the board and stagger with hitting the board after deflecting again, hit the board and stir the anticlockwise back that deflects by the driving lever, turn around fast again under reset spring's promotion, make the massage pad strike fast on patient's shank, play the recovered effect of massage, moreover, the steam generator is simple in structure, low use cost, and convenient to use.

2. This lower limbs rehabilitation training device of intracardiac branch of academic or vocational study patient, patient only need make a round trip to stimulate the stay cord, just can realize the effect of constantly massaging the shank, through the speed of adjusting the pulling stay cord, just can adjust the frequency of massage, easy operation, convenient to use.

3. This lower limbs rehabilitation training device of intracardiac branch of academic or vocational study patient owing to be a whole through connecting block and connecting axle swing joint between the swing piece, strengthened the stability of overall motion.

4. This recovered trainer of intracardiac branch of academic or vocational study patient low limbs need not electric drive, and not only use cost is low, is realizing in the massage of shank moreover, also can realize the exercise to the upper limbs, further improves patient's whole exercise effect, patient's recovered speed with higher speed.

Drawings

FIG. 1 is a front cross-sectional view of the present invention.

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.

FIG. 3 is a front sectional view of the connecting structure of the swing block and the connecting block according to the present invention.

Fig. 4 is a front sectional view of the pendulum slot structure of the present invention.

Fig. 5 is a schematic view of the connection structure of the socket and the pull rope according to the present invention.

FIG. 6 is a schematic diagram of the structure of the swinging block and the connecting block of the present invention.

FIG. 7 is a partial view of the connection structure of the rotating ring, the inner ring gear and the outer ring gear of the present invention.

In the figure: 1. a sleeve seat; 2. a swing block; 3. connecting blocks; 4. a connecting shaft; 5. a swinging groove; 6. a pillar; 7. a gear; 8. rotating the ring; 9. an inner gear ring; 10. an outer ring gear; 11. a rotating rod; 12. a one-way ratchet; 13. pulling a rope; 14. a striking plate; 15. a return spring; 16. a massage cushion; 17. a deflector rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a lower limb rehabilitation training device for cardiology patients comprises a sleeve base 1, wherein the sleeve base 1 is movably connected with a swinging block 2 and a connecting block 3 which are distributed annularly, the swinging block 2 is movably connected with the connecting block 3 through a connecting shaft 4, the connecting shaft 4 is inserted into the sleeve base 1, a swinging groove 5 corresponding to the connecting shaft 4 is formed in the sleeve base 1, a supporting column 6 is fixedly connected with the front of the swinging block 2, a gear 7 is fixedly sleeved on the outer side of the supporting column 6, a rotating ring 8 is rotatably connected with the inner side of the sleeve base 1 and positioned on the outer side of the swinging block 2, an inner toothed ring 9 meshed with the gear 7 is arranged on the inner side of the rotating ring 8, an outer toothed ring 10 is arranged on the outer side of the rotating ring 8, a rotating rod 11 is rotatably inserted on the right side of the sleeve base 1, a one-way ratchet wheel 12 meshed with the outer toothed ring 10 is fixedly connected with the left side of the rotating rod 11, a, the inner side of the sleeve seat 1 and the inner side of the swinging block 2 are rotatably connected with collision plates 14 which are uniformly distributed, a return spring 15 is arranged on the collision plate 14, one end of the collision plate 14 close to the inner side of the sleeve seat 1 is fixedly connected with a massage cushion 16, and one side of the swinging block 2 close to the collision plate 14 is fixedly connected with a shift lever 17 corresponding to the collision plate 14.

Wherein, swing piece 2 and connecting block 3 staggered arrangement, all be provided with assorted step and protruding section on swing piece 2 and the connecting block 3, and even axle 4 is located the junction of step and protruding section, when swing piece 2 or connecting block 3 swung, can drive adjacent connecting block 3 or swing piece 2 through protruding section and step and swing.

Wherein, pendulum groove 5 includes evenly distributed's V type groove, and the contained angle in V type groove is the obtuse angle for even axle 4 when moving in pendulum groove 5, adjacent two even axle 4 are located two sloping inslots in V type groove respectively inside, and then can drive swing block 2 and the swing of connecting block 3.

Wherein the gear wheel 7 is located in the center of the oscillating mass 2, so that the gear wheel 7 can be always in meshed connection with the internal gear ring 9 during the rotation and oscillation of the oscillating mass 2.

Wherein, the right side fixedly connected with of cover seat 1 and bull stick 11 correspond the guide holder, installs the reset torsion spring on the bull stick 11.

Wherein, a grab handle is arranged on the pull rope 13, a limit ring corresponding to the pull rope 13 is arranged at the right end of the outer side of the rotating rod 11, and the rotating rod 11 can be driven to rotate by pulling the pull rope 13.

One end of the collision plate 14 close to the swinging block 2 is provided with a shifting block corresponding to the shifting lever 17, one end of the collision plate 14 far away from the swinging block 2 extends out of the inner wall of the sleeve seat 1, and the inner wall of the sleeve seat 1 is provided with a through hole corresponding to the collision plate 14.

When in use, a patient extends legs into the sleeve seat 1, then pulls the pull rope 13 back and forth by hands, the rotating rod 11 rotates back and forth under the action of the pull rope 13 and the reset torsion spring, and drives the rotating ring 8 to rotate anticlockwise and unidirectionally in the figure 2 through the unidirectional ratchet 12 and the outer toothed ring 10, the swinging block 2 is driven to move through the inner toothed ring 9 and the gear 7 in the rotating process of the rotating ring 8, because the two connecting shafts 4 on the swinging block 2 are respectively inserted into the two bevel edge grooves of the swinging groove 5, when the swinging block 2 moves along the swinging groove 5, two ends of the swinging block 2 can swing, because the swinging block 2 is movably connected into a whole through the connecting block 3 and the connecting shafts 4, the stability of the whole motion is enhanced, in the moving process of the swinging block 2, the striking plate 14 is shifted to deflect through the deflector rod 17 and then staggered with the striking plate 14, in the figure 2, after the striking plate 14 is shifted to deflect anticlockwise by the deflector rod 17, turn around fast again under reset spring 15's promotion, make massage pad 16 strike fast on patient's shank, play massage effect, moreover, the steam generator is simple in structure, low in use cost, high durability and convenient use, in addition, the patient only needs to make a round trip to stimulate stay cord 13, just can realize the effect of constantly massaging the shank, through adjusting the speed of pulling stay cord 13, just can adjust the frequency of massage, moreover, high durability and convenient use, and the device need not electric drive, not only use cost is low, and when realizing the shank massage, also can realize the exercise to the upper limbs, further improve patient's whole exercise effect, patient's recovered speed with higher speed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lower limbs rehabilitation training device of intracardiac branch of academic or vocational study patient, includes cover seat (1), its characterized in that: the inner part of the sleeve seat (1) is movably connected with a swinging block (2) and a connecting block (3) which are distributed annularly, the swinging block (2) and the connecting block (3) are movably connected through a connecting shaft (4), the connecting shaft (4) is inserted into the sleeve seat (1), a swinging groove (5) corresponding to the connecting shaft (4) is formed in the sleeve seat (1), a supporting column (6) is fixedly connected to the front side of the swinging block (2), a gear (7) is fixedly sleeved on the outer side of the supporting column (6), a rotating ring (8) is rotatably connected to the inner part of the sleeve seat (1) and positioned on the outer side of the swinging block (2), an inner toothed ring (9) meshed with the gear (7) is arranged on the inner side of the rotating ring (8), an outer toothed ring (10) is arranged on the outer side of the rotating ring (8), a rotating rod (11) is rotatably inserted on the right side of the sleeve seat (1), a one-way ratchet wheel (12) meshed with the outer toothed ring (10) is fixedly connected to, a pull rope (13) is wound on the right side of the rotating rod (11), the inner side of the swinging block (2) inside the sleeve seat (1) is rotatably connected with collision plates (14) which are uniformly distributed, a return spring (15) is installed on the collision plates (14), one end, close to the inner side of the sleeve seat (1), of each collision plate (14) is fixedly connected with a massage cushion (16), and one side, close to the collision plates (14), of the swinging block (2) is fixedly connected with a shift lever (17) corresponding to the collision plates (14).

2. The lower limb rehabilitation training device for cardiology patients according to claim 1, wherein: the swing blocks (2) and the connecting blocks (3) are arranged in a staggered mode, matched steps and protruding sections are arranged on the swing blocks (2) and the connecting blocks (3), and the connecting shaft (4) is located at the connecting position of the steps and the protruding sections.

3. The lower limb rehabilitation training device for cardiology patients according to claim 1, wherein: the swing groove (5) comprises V-shaped grooves which are uniformly distributed, and the included angle of each V-shaped groove is an obtuse angle.

4. The lower limb rehabilitation training device for cardiology patients according to claim 1, wherein: the gear (7) is located at the center of the swing block (2).

5. The lower limb rehabilitation training device for cardiology patients according to claim 1, wherein: the right side fixedly connected with of cover seat (1) and roating lever (11) correspond the guide holder, install reset torsion spring on roating lever (11).

6. The lower limb rehabilitation training device for cardiology patients according to claim 1, wherein: a grab handle is arranged on the pull rope (13), and a limiting ring corresponding to the pull rope (13) is arranged at the right end of the outer side of the rotating rod (11).

7. The lower limb rehabilitation training device for cardiology patients according to claim 1, wherein: one end of the striking plate (14) close to the swinging block (2) is provided with a shifting block corresponding to the shifting lever (17), one end of the striking plate (14) far away from the swinging block (2) extends out of the outer side of the inner wall of the sleeve seat (1), and the inner wall of the sleeve seat (1) is provided with a through hole corresponding to the striking plate (14).