CN211050819U

CN211050819U - Lower limb myasthenia gravis auxiliary exercise device

Info

Publication number: CN211050819U
Application number: CN201922065703.3U
Authority: CN
Inventors: 刘太双
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-21
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a low limbs myasthenia gravis assists exercise device, including first backup pad, the downside fixed mounting of first backup pad has the bracing piece, fixed mounting has first diaphragm between two bracing pieces, rotate through the bearing respectively between two first diaphragms and be connected with first dwang and second dwang, first gyro wheel is all installed to the both sides of first dwang, the second gyro wheel is all installed to the both sides of second dwang, one side of first backup pad articulates there is the second backup pad, the upside fixed mounting of second backup pad has the third backup pad, one side fixed mounting of first backup pad has the support. The utility model discloses a patient puts the foot on the footboard, makes the front end of foot put into the retaining ring, then makes the leg exert oneself and upwards lift to drive the carriage release lever and upwards rotate along its pin joint with first backup pad, slow again puts down the leg, makes the carriage release lever rotate downwards along its pin joint with first backup pad, thereby has realized the exercise to patient's thigh portion.

Description

Lower limb myasthenia gravis auxiliary exercise device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a low limbs myasthenia gravis assists exercise device.

Background

The lower limb refers to the part below the abdomen of the human body, comprising the buttocks, the perineum, the thighs, the knees, the lower legs and the feet, the front, the inner and the rear areas of the thighs, the knees, the front, the outer and the rear areas of the lower legs, and the ankles, the instep, the soles and the toes of the feet, in the clinical work, for the lower limb movement dysfunction patient caused by myasthenia gravis, medical personnel need to carry out rehabilitation exercise on the lower limb of the patient,

the patient with lower limb myasthenia gravis wants to recover quickly, not only needs to cooperate with doctors to perform treatment, but also is indispensable to exercise the lower limb, and if the lower limb is not exercised for a long time, the conditions such as deep venous thrombosis, lower limb muscular atrophy and the like can be caused, thereby bringing more serious consequences.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low limbs myasthenia gravis assists exercise device to solve the problem of mentioning in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low limbs myasthenia gravis assists exercise device, includes first backup pad, the downside fixed mounting of first backup pad has the bracing piece, and fixed mounting has first diaphragm between two bracing pieces, rotates through the bearing respectively between two first diaphragms to be connected with first dwang and second dwang, first gyro wheel is all installed to the both sides of first dwang, the second gyro wheel is all installed to the both sides of second dwang, one side of first backup pad is rotated and is connected with the second backup pad, the upside fixed mounting of second backup pad has the third backup pad, one side fixed mounting of first backup pad has the support, the inside sliding connection of support has the slide bar.

Preferably, the surfaces of the first supporting plate, the second supporting plate and the third supporting plate are respectively provided with a cushion, and one end of the first supporting plate is fixedly provided with a baffle.

Preferably, the other end of first backup pad articulates there is the carriage release lever, the downside fixed mounting of carriage release lever has the footboard, the upside fixed mounting of footboard has solid fixed ring.

Preferably, the slide bar is provided with a groove inside, the groove is provided with a spring inside, one side of the spring is connected with a first convex block, one side of the support is fixedly provided with a clamping shell, and the clamping shell is provided with a second convex block inside.

Preferably, the downside fixed mounting of first backup pad has the fixed plate, the downside of fixed plate is passed through the bearing and is connected with the second dwang rotation, the fixed surface of second dwang installs first drive wheel, one side fixed mounting of fixed plate has the second diaphragm, rotates through the bearing between two second diaphragms and is connected with the third dwang, the fixed surface of third dwang installs the second drive wheel, first drive wheel and second drive wheel pass through chain drive and connect, the pedal is all installed at the both ends of third dwang.

Preferably, a T-shaped sliding groove is formed in the second supporting plate, a T-shaped sliding block is connected to the inside of the T-shaped sliding groove in a sliding mode, and one end of the sliding rod is hinged to the T-shaped sliding block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a patient sits and slowly pedals the pedal in first backup pad to it rotates to drive the third dwang, the third dwang drives the second drive wheel and rotates, thereby it rotates to make the third drive wheel pass through the chain and drive the second drive wheel rotation, the second drive wheel drives the second dwang and rotates, thereby it rotates to drive the second gyro wheel, thereby patient's shank and sole have not only been tempered, can also make the device remove, thereby make the patient both can obtain taking exercise and can also realize freely removing.

2. The utility model discloses a patient puts the foot on the footboard, makes the front end of foot put into the retaining ring, then makes the leg exert oneself and upwards lift to drive the carriage release lever and upwards rotate along its pin joint with first backup pad, slow again puts down the leg, makes the carriage release lever rotate downwards along its pin joint with first backup pad, thereby has realized the exercise to patient's thigh portion, thereby has realized taking exercise to patient's low limbs comprehensively.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of part A of the present invention;

FIG. 3 is a schematic view of the internal structure of the part B of the present invention;

fig. 4 is a schematic view of the rear view structure of the present invention.

In the figure: 1 a first supporting plate, 2 supporting rods, 3 a first transverse plate, 4 a first rotating rod, 5 a second rotating rod, 6 a first roller, 7 a second roller, 8 a second supporting plate, 9 a third supporting plate, 10 supports, 11 sliding rods, 12 soft pads, 13 baffle plates, 14 moving rods, 15 pedals, 16 fixing rings, 17 grooves, 18 springs, 19 a first lug, 20 clamping shells, 21 a second lug, 22 fixing plates, 23 a first driving wheel, 24 a second transverse plate, 25 a third rotating rod, 26 pedals, 27 a second driving wheel, 28 chains, 29T-shaped sliding grooves and 30T-shaped sliding blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a lower limb myasthenia gravis auxiliary exercise device comprises a first support plate 1, support rods 2 are fixedly installed at the lower side of the first support plate 1, a first transverse plate 3 is fixedly installed between the two support rods 2, a first rotating rod 4 and a second rotating rod 5 are respectively and rotatably connected between the two first transverse plates 3 through bearings, first rollers 6 are respectively installed at two sides of the first rotating rod 4, second rollers 7 are respectively installed at two sides of the second rotating rod 5, one side of the first support plate 1 is rotatably connected with a second support plate 8, a third support plate 9 is fixedly installed at the upper side of the second support plate 8, a support 10 is fixedly installed at one side of the first support plate 1, a slide rod 11 is slidably connected inside the support 10, a cushion 12 and a cushion 12 are installed at one side of the first support plate 1, the second support plate 8 and the third support plate 9, make the patient take exercise the back, can have a rest more comfortablely, the one end fixed mounting of first backup pad 1 has baffle 13, and the setting of baffle 13 can prevent the emergence of the condition that slide bar 11 that the excessive extension of second backup pad 8 leads to breaks away from support 10.

Referring to fig. 1, the other end of the first support plate 1 is hinged with a movable rod 14, a pedal 15 is fixedly mounted on the lower side of the movable rod 14, a fixing ring 16 is fixedly mounted on the upper side of the pedal 15, a patient puts his foot on the pedal 15, the front end of the foot is put into the fixing ring 16, and then the leg is forced to be lifted upwards, so that the movable rod 14 is driven to rotate upwards along the hinge point of the movable rod and the first support plate 1, and then the leg is slowly put down, so that the movable rod 14 rotates downwards along the hinge point of the movable rod and the first support plate 1, and the exercise of the thigh part of the patient is realized.

Referring to fig. 1 and 2, a groove 17 is formed in a slide bar 11, a spring 18 is disposed in the groove 17, a first protrusion 19 is connected to one side of the spring 18, a clamping shell 20 is fixedly mounted on one side of a bracket 10, a second protrusion 21 is disposed in the clamping shell 20, a T-shaped sliding slot 29 is disposed in a second support plate 8, a T-shaped sliding block 30 is clamped in the T-shaped sliding slot 29, one end of the slide bar 11 is hinged to the T-shaped sliding block 30, the first protrusion 19 is retracted into the groove 17 by pressing the second protrusion 21 on two sides of the bracket 10, the spring 18 is compressed, the second support plate 8 is pulled backwards, the T-shaped sliding block 30 slides upwards along the T-shaped sliding slot 29 and drives the slide bar 11 to extend backwards from the inside the bracket 10, the first protrusion 19 slides into the other clamping shell 20, so that the second support plate 8 tilts downwards, thereby adjusting the second support plate 8, the patient is more convenient to adjust the proper exercise posture.

Referring to fig. 2, a fixing plate 22 is fixedly installed at the lower side of a first supporting plate 1, the lower side of the fixing plate 22 is rotatably connected with a second rotating rod 5 through a bearing, a first transmission wheel 23 is fixedly installed on the surface of the second rotating rod 5, a second transverse plate 24 is fixedly installed at one side of the fixing plate 22, a third rotating rod 25 is rotatably connected between the two second transverse plates 24 through a bearing, a second transmission wheel 27 is fixedly installed on the surface of the third rotating rod 25, a chain 28 is rotatably connected between the first transmission wheel 23 and the second transmission wheel 27, pedals 26 are installed at both ends of the third rotating rod 25, the pedals 26 are slowly pedaled by a patient sitting on the first supporting plate 1, so as to drive the third rotating rod 25 to rotate, the third rotating rod 25 drives the second transmission wheel 27 to rotate through the chain 28, the second transmission wheel 27 drives the second rotating rod 5 to rotate, thereby driving the second roller 7 to rotate, thereby not only exercising the crus and the foot joints of the patient, but also enabling the device to move, thereby enabling the patient to be exercised and also to realize free movement.

The working principle is as follows: when the patient needs to adjust the angle of the second support plate 8, the first protrusion 19 is retracted into the groove 17 by pressing the second protrusions 21 on both sides of the support 10, the spring 18 is compressed, the second support plate 8 is pulled backwards, the T-shaped slider 30 slides upwards along the T-shaped sliding slot 29 and drives the sliding rod 11 to extend backwards from the inside of the support 10, the first protrusion 19 slides into the other clamping shell 20, the second support plate 8 tilts downwards, thus the adjustment of the second support plate 8 is realized, when the patient needs to do exercise, the front end of the foot is put into the fixing ring 16 by the patient placing the foot on the pedal 15, then the leg is lifted upwards with force, thereby driving the moving rod 14 to rotate upwards along the hinge point of the moving rod and the first support plate 1, and then the leg is slowly put down, thereby the moving rod 14 rotates downwards along the hinge point of the moving rod and the first support plate 1, thereby the thigh of the patient is divided into exercises, step 26 is pedaled slowly on first backup pad 1 through the patient's seat to drive third dwang 25 and rotate, third dwang 25 drives second drive wheel 27 and rotates, thereby makes third drive wheel 25 drive second drive wheel 27 through chain 28 and rotates, and second drive wheel 27 drives second dwang 5 and rotates, thereby drives second gyro wheel 7 and rotates, thereby makes patient's shank and foot joint obtain taking exercise.

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 low limbs myasthenia gravis assists and tempers device, includes first backup pad (1), its characterized in that: the utility model discloses a supporting device, including first bracing piece (1), first pivot (4), second pivot (5), first gyro wheel (6) are all installed to the both sides of first pivot (4), second gyro wheel (7) are all installed to the both sides of second pivot (5), one side of first bracing piece (1) is rotated and is connected with second bracing piece (8), the upside fixed mounting of second bracing piece (8) has third backup pad (9), one side fixed mounting of first bracing piece (1) has support (10), the inside sliding connection of support (10) has slide bar (11) between two bracing pieces (2), fixed mounting between two first diaphragms (3) has first pivot (4) and second pivot (5) respectively.

2. The lower limb myasthenia gravis exercise assisting apparatus according to claim 1, wherein: cushion (12) are all installed on the surface of first backup pad (1), second backup pad (8) and third backup pad (9), the one end fixed mounting of first backup pad (1) has baffle (13).

3. The lower limb myasthenia gravis exercise assisting apparatus according to claim 1, wherein: the other end of first backup pad (1) articulates there is carriage release lever (14), the downside fixed mounting of carriage release lever (14) has footboard (15), the upside fixed mounting of footboard (15) has solid fixed ring (16).

4. The lower limb myasthenia gravis exercise assisting apparatus according to claim 1, wherein: a groove (17) is formed in the sliding rod (11), a spring (18) is arranged in the groove (17), a first bump (19) is connected to one side of the spring (18), a clamping shell (20) is fixedly mounted on one side of the support (10), and a second bump (21) is arranged in the clamping shell (20).

5. The lower limb myasthenia gravis exercise assisting apparatus according to claim 1, wherein: the downside fixed mounting of first backup pad (1) has fixed plate (22), the downside of fixed plate (22) is passed through the bearing and is rotated with second dwang (5) and be connected, the fixed surface of second dwang (5) installs first drive wheel (23), one side fixed mounting of fixed plate (22) has second diaphragm (24), rotates through the bearing between two second diaphragms (24) and is connected with third dwang (25), the fixed surface of third dwang (25) installs second drive wheel (27), first drive wheel (23) and second drive wheel (27) are connected through chain (28) transmission, pedal (26) are all installed at the both ends of third dwang (25).

6. The lower limb myasthenia gravis exercise assisting apparatus according to claim 1, wherein: t-shaped sliding grooves (29) are formed in the second supporting plate (8), T-shaped sliding blocks (30) are connected to the inside of the T-shaped sliding grooves (29) in a sliding mode, and one ends of the sliding rods (11) are hinged to the T-shaped sliding blocks (30).