CN114558297A

CN114558297A - Upper limb rehabilitation training device

Info

Publication number: CN114558297A
Application number: CN202210316402.7A
Authority: CN
Inventors: 李丹捷; 侯志春; 张朝阳
Original assignee: Urban Vocational College of Sichuan
Current assignee: Urban Vocational College of Sichuan
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-05-31
Anticipated expiration: 2042-03-29
Also published as: CN114558297B

Abstract

The invention discloses an upper limb rehabilitation training device which comprises a bed plate, wherein an inner groove is formed in the bed plate, at least two rotating shafts are rotatably arranged in the inner groove, a rotating plate is arranged at the top of each rotating shaft, one side of each rotating plate is connected with a push rod, a sliding opening is formed in each push rod, a moving block is arranged in each sliding opening in a sliding mode, a rotating ring and a torsion spring are respectively sleeved on each handle rod, and each torsion spring is located between each rotating plate and each rotating ring. Along with the push rod upturns, it changes to hold the direction, the barre is rotatory thereupon, and accept the swivel spindle through first bearing rotation, make the swivel plate rotational stabilization smooth, when the push rod upturns to the parallel state, then slowly transfer the push rod, during this period, through the wrench movement resilience force of torsional spring, the upset resistance of turning over the push rod on is provided, make the sick arm upset in-process obtain effectual exercise, owing to temper the process and attach the state for lying prone, both be fit for the patient that can stand for a long time and train, the patient that is fit for not standing for a long time again trains.

Description

Upper limb rehabilitation training device

Technical Field

The invention belongs to the technical field of rehabilitation training, and particularly relates to an upper limb rehabilitation training device.

Background

Upper limbs rehabilitation training is in order to realize the training of going on after repairing upper limbs strain, the training in-process, the doctor need instruct the disease both hands usually to turn on one's side to the top of the head from the whole side of health, then slowly transfer, the circulation realizes the upper limbs heat up many times, then instruct the disease both hands to hold the dumbbell, the above-mentioned action of repetition trains, the upper limbs extends the in-process, still can pull thorax breathing muscle, the realization is tempered thorax breathing muscle, but this kind of training mode is fit for the patient that can stand for a long time, and be not fit for the patient that can not stand for a long time and train, consequently, need design one kind and be fit for the all usable upper limbs rehabilitation training device of two kinds of patients in order to satisfy actual need.

Disclosure of Invention

The invention aims to provide an upper limb rehabilitation training device to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an upper limbs rehabilitation training device, includes the bed plate, be equipped with the inside groove in the bed plate, the top that the inside groove internal rotation was provided with two piece at least spiral shafts and spiral shaft is provided with the whirl board, one side of whirl board is connected with the push rod, it is provided with the movable block to slide in sliding opening and the sliding opening in the push rod, it is provided with the barre to rotate on the movable block, it is equipped with swivel and torsional spring and is located between whirl board and the swivel to overlap respectively on the barre, the both ends of torsional spring are connected respectively on swivel and whirl board, the anterior position that just is located the inside groove in the bed plate is equipped with the activity groove, be provided with the backup pad on being provided with apart from adjusting device and apart from adjusting device in the activity groove.

Preferably, the bottom of the inner groove is provided with a first bearing hole, a first bearing is arranged in the first bearing hole, and the rotating shaft is inserted into an inner ring of the first bearing.

Preferably, the two sides of the moving block are respectively connected with a sliding block, the two sides of the sliding opening are provided with sliding grooves, the sliding blocks are inserted into the sliding grooves, a second bearing hole is formed in the moving block, a second bearing is arranged in the second bearing hole, a connecting shaft is inserted into an inner ring of the second bearing, one end of the connecting shaft is connected to one end of the handlebar, and anti-skidding protrusions are uniformly arranged on the handlebar.

Preferably, the swivel is provided with a turning rod, a first pin hole is formed in the turning rod, a first bolt is inserted in the first pin hole, a first slot is uniformly formed in the annular direction of the bottom of the inner groove, the first bolt is inserted into the first slot, two ends of the first spring sleeved on the first bolt are respectively connected to the head of the turning rod and the head of the first bolt, one end of the turning rod is connected with a hand lever, and a second stop lever is connected to the position, close to the front of the push rod, in the inner groove.

Preferably, the distance adjusting device comprises a sliding plate which is arranged in a movable groove in a sliding mode, the top of the sliding plate penetrates out of the movable groove and is connected to the bottom of the supporting plate, a second pin hole is formed in the sliding plate, a second bolt is inserted into the second pin hole, a second slot is uniformly formed in the movable groove from front to back, a conical head is arranged at the end of the second bolt and is inserted into the second slot, and the two ends, provided with a second spring and the second spring, of the second bolt are connected to the head of the sliding plate and the head of the second bolt respectively.

Preferably, it is provided with the removal frame to slide on the bed plate, the both sides of removing the frame are connected with the support frame respectively, be provided with the gyro wheel seat on the support frame, the both sides of bed plate are equipped with the gyro wheel of race and gyro wheel seat and insert the race inslot, be provided with the backing plate in the removal frame, evenly be provided with the fender ring around the bottom of backing plate, evenly be equipped with the annular around the inner wall of removal frame and keep off in the ring insert ring groove, be provided with soft board in the backing plate, evenly be provided with anti-skidding bulge loop around the inner wall of soft board, the bottom of inside groove and the back position that is close to the push rod are equipped with the pole groove, the pole inslot interpolation is equipped with first pin.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the first stop lever is pulled upwards to be separated from the lever groove, the body is faced to the floor, the abdomen is placed in the soft board, two feet step on the supporting plate, the handle lever is held by two hands and pushed upwards, the moving block slides at the sliding opening, the holding direction changes along with the upturning of the push rod, the handle lever rotates along with the rotation of the handle lever, the rotating shaft is rotated and connected through the first bearing, the rotating plate rotates stably and smoothly, when the push rod is upturned to the parallel state, the push rod is slowly lowered, and during the period, the overturning resistance of the upturning push rod is provided through the torsional resilience of the torsional spring, so that the arm of a patient is effectively exercised in the overturning process, and the exercise is in the prone attachment state, so that the training device is suitable for the patient standing for a long time and is also suitable for the patient who cannot stand for a long time to train;

according to the invention, the second bolt is pulled upwards, the second spring is stretched, the conical head is separated from the second slot, the support plate can be moved forwards, the sliding plate slides forwards in the movable slot, the sliding plate reaches the frontmost part of the movable slot, when a patient adjusts a proper training position, the support plate is pushed backwards, the inclined surface of the conical head obliquely supports against the inclined surface of the second slot, the second bolt moves upwards, the second spring is stretched, the conical head is separated from the second slot, when corresponding to the next second slot, the conical head is reinserted into the next second slot through the resilience of the second spring until the support plate is stably contacted with the two feet, and when the support plate is pushed forwards, the support plate is limited to move forwards due to the fact that the plane of the conical head corresponds to the plane of the second slot;

in the invention, the initial torsional resilience of the torsion spring can be adjusted to increase the training difficulty, the first bolt is pulled upwards during adjustment to ensure that the first spring is stretched, the first bolt is separated from the first slot, the hand lever is turned outwards, the initial torsional resilience of the torsion spring is increased, when the torsion spring is adjusted to a proper position, the first bolt corresponds to the corresponding first slot, the first bolt is inserted into the first slot, the first bolt is limited to be separated from the first slot through the elastic support of the first spring, so that the adjustment position is stabilized, the resistance of the upturning push rod is increased, and the training difficulty is effectively increased;

in the invention, a first stop lever can be inserted into the lever groove, the push lever cannot be turned upwards, the lower part of the push lever is stopped by a second stop lever, so that the push lever keeps a transverse state, the handle lever can be held, the abdomen part of the push lever is placed in the soft board, the shank is folded, the movable frame is driven to move back and forth through arm bending and recovery, the movable frame can roll in the wheel groove through the rollers of the roller seat, the back and forth movement of the movable frame is smooth and stable, arm muscles are exercised, and various training functions are realized.

Drawings

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

FIG. 2 is a schematic left side view taken along line A-A of FIG. 1;

FIG. 3 is a schematic top view taken at B-B of FIG. 1;

FIG. 4 is a schematic sectional view at C-C of FIG. 1;

FIG. 5 is a left side schematic view of FIG. 1;

FIG. 6 is a schematic bottom view of FIG. 1;

FIG. 7 is an enlarged view of a portion a of FIG. 2;

FIG. 8 is an enlarged view of the structure at b of FIG. 2;

fig. 9 is an enlarged schematic view of the structure at c of fig. 1.

In the figure: 1, 2 inner grooves, 3 first bearings, 4 rotating shafts, 5 rotating plates, 6 push rods, 7 sliding openings, 8 moving blocks, 9 sliding blocks, 10 sliding grooves, 11 second bearings, 12 connecting shafts, 13 handle bars, 14 anti-skidding protrusions, 15 turning rods, 16 first bolts, 17 first inserting grooves, 18 first springs, 19 hand rods, 20 first stop rods, 21 moving grooves, 22 sliding plates, 23 supporting plates, 24 second bolts, 25 conical heads, 26 second inserting grooves, 27 second springs, 28 moving frames, 29 supporting frames, 30 roller seats, 31 wheel grooves, 32 backing plates, 33 stop rings, 34 soft rings, 35 anti-skidding convex rings, 101 rotating rings, 102 torsion springs and 201 second stop rods.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3, 4, 5 and 7, an upper limb rehabilitation training device comprises a floor board 1, an inner groove 2 is arranged at the front part of the floor board 1, first bearing holes are symmetrically arranged at the middle side of the bottom of the inner groove 2 in a left-right manner and are round stepped holes, inner rings of the first bearing holes are inserted into the first bearings 3 in an interference manner, a rotary shaft 4 is inserted into inner rings of the first bearings 3 in an interference manner, a rotary plate 5 is welded at the top of the rotary shaft 4 and rotatably supports the rotary shaft 4 through the first bearings 3, so that the rotary plate 5 rotates stably and smoothly, a push rod 6 is connected to the lateral side of the rotary plate 5, the rotary plate 5 and the push rod 6 are integrated, a sliding opening 7 is arranged in the push rod 6, the sliding opening 7 is a square opening, a moving block 8 is inserted into the sliding opening 7 in a sliding manner, the moving block 8 is a square block, sliding blocks 9 are respectively connected to the front side and the rear side of the moving block 8, the moving block 8 and the sliding block 9 are integrated, sliding grooves 10 are arranged on the upper side and the lower side of the inner wall of the sliding opening 7, the sliding groove 10 is a square groove, the sliding block 9 is inserted into the sliding groove 10 in a sliding manner, the moving block 8 moves stably in the push rod 6 in a left-right direction through the sliding fit between the sliding block 9 and the sliding groove 10, a second bearing hole is formed in the moving block 8, the second bearing 11 is inserted into the second bearing hole in an interference manner, a connecting shaft 12 is inserted into an inner ring of the second bearing 11 in an interference manner, the upper end of the connecting shaft 12 is welded to the lower end of the handle bar 13, the handle bar 13 rotates stably and smoothly through the rotating support of the second bearing 11, the anti-slip protrusions 14 are uniformly arranged on the handle bar 13, the anti-slip protrusions 14 are arranged, so that when a patient holds the handle bar 13, the friction resistance between a palm and the handle bar 13 is increased, the handle bar 13 is respectively sleeved with the rotary ring 101 and the torsion spring 102, the inner wall of the rotary ring 101 is in sliding contact with the outer wall of the rotary shaft 4, the torsion spring 102 is positioned between the rotary plate 5 and the rotary ring 101, and two ends of the torsion spring 102 are respectively welded to the rotary plate 5, the torsion spring 102 is of a torsion resilience type, the initial torsion resilience of the torsion spring 102 is 20 newtons, and the rotation stroke of the torsion spring 102 satisfies that the push rod 6 is turned upwards to be parallel to each other, the rear side of the rotating ring 101 is provided with a turning rod 15, the rotating ring 101 and the turning plate 15 are integrated, a first pin hole is arranged in the turning rod 15, a first bolt 16 is inserted in the first pin hole in a sliding manner, a first slot 17 is uniformly arranged in the bottom annular direction of the inner slot 2, the first bolt 16 is inserted in the first slot 17 in a sliding manner, a first spring 18 is sleeved on the first bolt 16, two ends of the first spring 18 are respectively welded on the turning rod 15 and the head of the first bolt 16, the first spring 18 is of a compression retraction resilience type, the initial compression resilience of the first spring 18 is 20 newtons, the first bolt 16 is limited from being separated from the first slot 17 by elastic support of the first spring 18, a handle rod 19 is welded at the upper end of the turning rod 15, and the turning rod 15 is turned outwards, adjustable torsional spring 102's initial twist resilience force, and then adjust the training degree of difficulty, the second fender pole 201 has all been welded in the interior groove 2 and near the preceding position of push rod 6, and the setting of second fender pole 201 can prevent push rod 6 to turn over down because of torsional spring 102 twist resilience, keeps push rod 6 to be horizontal state under the natural state.

Referring to fig. 1, 2, 5, 6 and 8, a movable groove 21 is arranged in the plank 1 and located at the front of the inner groove 2, the movable groove 21 is a T-shaped groove, a distance adjusting device is arranged in the movable groove 21, the distance adjusting device comprises a sliding plate 22 slidably arranged in the movable groove 21, the sliding plate 22 is a T-shaped plate, the top of the sliding plate 22 penetrates through the movable groove 21 and is welded at the bottom of the support plate 23, a second pin hole is arranged in the sliding plate 22 and is a square hole, a second bolt 24 is slidably inserted in the second pin hole, a pin part of the second bolt 24 is square, a second slot 26 is uniformly arranged in the front and at the back of the inner bottom of the movable groove 21, the second slot 26 is a groove with a front inclined part and a back flat part, a conical head 25 is arranged at the end part of the second bolt 24, the conical head 25 is a front inclined part and a back flat part, the conical head 25 is slidably inserted in the second slot 26, a second spring 27 is sleeved on the second bolt 24, and two ends of the second spring 27 are respectively welded at the head part of the sliding plate 22 and the second bolt 24, the second spring 27 is of a stretch-retraction type, the initial stretch-retraction force of the second spring 27 is 30 newtons, the second pin 24 is limited from coming out of the second slot 26 by the elastic support of the second spring 27, the support plate 23 is pushed backwards, the inclined surface of the conical head 25 obliquely presses against the inclined surface of the second slot 26, the second pin 24 moves upwards, the second spring 27 is stretched, and when the support plate 23 is pushed forwards, the support plate 23 is limited from moving forwards because the plane of the conical head 25 corresponds to the plane of the second slot 26.

Referring to fig. 1, 2, 5, 6 and 9, a movable frame 28 is slidably disposed on the upper surface of the floor plate 1, the movable frame 28 is a U-shaped frame, the left and right sides of the movable frame 28 are respectively welded with a support frame 29, the support frame 29 is a right-angle plate, a roller seat 30 is fixed on the end side of the support frame 29 by screws, the left and right sides of the floor plate 1 are provided with roller grooves 31, rollers of the roller seat 30 are slidably inserted into the roller grooves 31, the roller seats roll in the roller grooves 31 through the rollers of the roller seat 30 to realize the forward and backward movement and smooth stabilization of the movable frame 28, a backing plate 32 is slidably inserted into the movable frame 28, a retaining ring 33 is uniformly disposed at the front and back of the bottom of the backing plate 32, the retaining ring 33 is a U-shaped ring, the backing plate 32 and the retaining ring 33 are integrally formed, the inner wall of the movable frame 28 is uniformly provided with ring grooves at the front and back, the ring groove is a U-shaped groove, the retaining ring 33 is slidably inserted into the ring groove, the front and back position of the backing plate 32 in the movable frame 28 is stabilized, the inner wall of backing plate 32 adopts resin glue to bond soft board 34, soft board 34 is the U template, the thickness of soft board 34 is 3 centimetres, the material is chloroprene rubber, soft board 34 texture is soft, evenly be provided with anti-skidding bulge loop 35 around the inner wall of soft board 34, the setting of anti-skidding bulge loop 35, can increase health and the cooperation resistance of soft board 34 inner wall, the bottom of inside groove 2 and the back position that is close to push rod 6 are equipped with the pole groove, the pole groove is circular recess, it is equipped with first pin 20 to slide in the pole groove to insert, the setting of first pin 20, can stop push rod 6 and turn over on.

The working principle of the embodiment is as follows: during the use, pull up first pin 20, make first pin 20 deviate from the pole groove upwards, with the health towards decking 1, and put into soft board 34 with the belly, both feet step on in backup pad 23, both hands are held handle 13 and are pushed up handle 13, movable block 8 slides at sliding opening 7, turn over along with push rod 6, the direction of holding changes, handle 13 is rotatory thereupon, and rotate through first bearing 3 and accept swivel spindle 4, make the rotatory stability of swivel plate 5 smooth, when turning over to parallel state on push rod 6, then slowly transfer push rod 6, during this period, through the torsional resilience of torsional spring 102, provide the upset resistance of turning over push rod 6, make the sick arm upset in-process obtain effectual exercise, because the exercise process is for lying prone and attaching the state, both be fit for the patient that stands for a long time and train, be fit for the patient that can not stand for a long time again and train.

Because different patients have different heights, in order to enable the position above the chest to be positioned at the upper side position of the inner groove 2 and enable the supporting plate 23 to effectively support the feet of the patient, the front-back distance of the supporting plate 23 can be adjusted, when the adjusting is carried out, the second bolt 24 is pulled upwards, the second spring 27 is stretched, the conical head 25 is separated from the second slot 26, the supporting plate 23 can be moved forwards, the sliding plate 22 slides forwards in the movable slot 21, the sliding plate 22 reaches the forefront of the movable slot 21, when the patient adjusts the proper training position, the supporting plate 23 is pushed backwards, the inclined surface of the conical head 25 is obliquely pressed against the inclined surface of the second slot 26, the second bolt 24 moves upwards, the second spring 27 is stretched, the conical head 25 is separated from the second slot 26, when corresponding to the next second slot 26, the conical head 25 is inserted into the next second slot 26 again through the resilience of the second spring 27 until the supporting plate 23 stably contacts the feet, when the support plate 23 is pushed forwards, the support plate 23 is limited to move forwards because the plane of the conical head 25 corresponds to the plane of the second slot 26;

the initial twisting resilience of the torsion spring 102 can be adjusted to increase the training difficulty, when the training device is adjusted, the first bolt 16 is pulled upwards to stretch the first spring 18, the first bolt 16 is separated from the first slot 17, the hand lever 19 is turned outwards, the initial twisting resilience of the torsion spring 102 is increased, when the training device is adjusted to a proper position, the first bolt 16 corresponds to the corresponding first slot 17, the first bolt 16 is inserted into the first slot 17, the first bolt 16 is limited to be separated from the first slot 17 through the elastic support of the first spring 18, so that the adjustment position is stabilized, the resistance of the upturning push rod 6 is increased, and the training difficulty is effectively increased;

the first stop rod 20 can be inserted into the rod groove, the push rod 6 cannot be turned upwards, the lower part of the push rod 6 is stopped by the second stop rod 201, the push rod 6 is enabled to keep a transverse state, the handle rod 13 can be held, the abdomen is placed in the soft plate 34, the lower leg is folded, the movable frame 28 is driven to move back and forth through arm bending and recovery, the roller of the roller seat 30 rolls in the roller groove 31, the back and forth movement of the movable frame 28 is smooth and stable, and arm muscles are exercised.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an upper limbs rehabilitation training device which characterized in that: comprises a bed plate (1), an inner groove (2) is arranged in the bed plate (1), at least two rotating shafts (4) are rotatably arranged in the inner groove (2), a rotating plate (5) is arranged at the top of each rotating shaft (4), one side of the rotary plate (5) is connected with a push rod (6), a sliding opening (7) is arranged in the push rod (6), a moving block (8) is arranged in the sliding opening (7) in a sliding way, a handle bar (13) is rotatably arranged on the moving block (8), a rotating ring (101) and a torsion spring (102) are respectively sleeved on the handle bar (13), the torsion spring (102) is positioned between the rotating plate (5) and the rotating ring (101), two ends of the torsion spring (102) are respectively connected with the rotary ring (101) and the rotary plate (5), a movable groove (21) is arranged in the front part of the inner groove (2) in the bed plate (1), a distance adjusting device is arranged in the movable groove (21), and a supporting plate (23) is arranged on the distance adjusting device.

2. The upper limb rehabilitation training device of claim 1, wherein: the bottom of the inner groove (2) is provided with a first bearing hole, a first bearing (3) is arranged in the first bearing hole, and the rotating shaft (4) is inserted into an inner ring of the first bearing (3).

3. The upper limb rehabilitation training device of claim 1, wherein: the anti-skidding handle bar is characterized in that sliding blocks (9) are connected to two sides of the moving block (8) respectively, sliding grooves (10) are formed in two sides of the sliding opening (7), the sliding blocks (9) are inserted into the sliding grooves (10), a second bearing hole is formed in the moving block (8), a second bearing (11) is arranged in the second bearing hole, an inner ring of the second bearing (11) is inserted into one end, provided with a connecting shaft (12) and connected with one end of the connecting shaft (12), of the inner ring of the second bearing is connected to one end of the handle bar (13), and anti-skidding protrusions (14) are evenly arranged on the handle bar (13).

4. The upper limb rehabilitation training device of claim 1, wherein: be provided with on change (101) and turn over pole (15), be equipped with first pinhole in turning over pole (15), alternate in the first pinhole and have first bolt (16), the bottom hoop of inside groove (2) evenly is equipped with first slot (17) and first bolt (16) and inserts in first slot (17), the head at turning over pole (15) and first bolt (16) is connected respectively at the both ends of the cover of first spring (18) and first spring (18) on first bolt (16), the one end of turning over pole (15) is connected with handle bar (19), just be close to the preceding position of push rod (6) and all be connected with second pin (201) in inside groove (2).

5. The upper limb rehabilitation training device of claim 1, wherein: distance adjusting device is including sliding slide plate (22) that sets up in activity groove (21), activity groove (21) is worn out at the top of slide plate (22) and is connected in the bottom of backup pad (23), be equipped with the second pinhole in slide plate (22), second pinhole interlude has second bolt (24), evenly be equipped with second slot (26) around in activity groove (21), the tip of second bolt (24) is equipped with conical head (25) and inserts in second slot (26), the head at slide plate (22) and second bolt (24) is connected respectively at the both ends of cover on second bolt (24) second spring (27) and second spring (27).

6. The upper limb rehabilitation training device of claim 1, wherein: a movable frame (28) is arranged on the floor plate (1) in a sliding manner, two sides of the movable frame (28) are respectively connected with a support frame (29), the supporting frame (29) is provided with a roller seat (30), wheel grooves (31) are arranged on two sides of the floor (1) and rollers of the roller seat (30) are inserted into the wheel grooves (31), a backing plate (32) is arranged in the movable frame (28), baffle rings (33) are uniformly arranged at the front and the back of the bottom of the backing plate (32), annular grooves are uniformly arranged in the front and the back of the inner wall of the movable frame (28) and baffle rings (33) are inserted into the annular grooves, a soft plate (34) is arranged in the backing plate (32), anti-skid convex rings (35) are uniformly arranged on the front and the back of the inner wall of the soft plate (34), a rod groove is formed in the bottom of the inner groove (2) and in the position close to the rear of the push rod (6), and a first stop rod (20) is inserted into the rod groove.