CN212067577U

CN212067577U - Leg rehabilitation training device

Info

Publication number: CN212067577U
Application number: CN201922137170.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanan Weisu Electronic Technology Co Ltd
Current assignee: Nanan Weisu Electronic Technology Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-12-04
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a shank rehabilitation training device, comprising a base plate, bottom plate upside fixed connection stand, the bottom plate upside is equipped with first spout, sliding connection supporting part in the first spout, the first mounting panel of fixed connection between the stand, articulated depression bar on the first mounting panel, the first footboard of depression bar other end fixed connection, the articulated base plate in stand one side, base plate one side is equipped with the sleeve, is equipped with the second spring in the sleeve, fixed connection second footboard between the base plate, is equipped with the third mounting panel between the stand, third mounting panel upside is equipped with the seat. The utility model has the advantages that: the spherical design of the inclined first spring and the bump pressing block enables the first spring to be stressed more uniformly, and the service life of the first spring is prolonged; the relative position of the guide sleeve and the pressure lever is adjusted according to the requirement of a patient to adjust the movable stroke of the pressure lever, so that the movable stroke of the leg is adjusted; meanwhile, the training device can provide sitting postures or lying postures for training according to the physical conditions, and has better practicability.

Description

Leg rehabilitation training device

Technical Field

The utility model relates to a rehabilitation apparatus technical field especially relates to a shank rehabilitation training device.

Background

Need carry out the rehabilitation motion after the shank injury is cured, train in order to resume its function to the shank, through long-term treatment, patient's shank muscle has certain atrophy, and the patient of treatment time for a long time is because shank strength is relatively weak, and the rehabilitation motion of initial stage needs to go on under the assistance of recovered instrument, and current rehabilitation apparatus function is comparatively single, often can not carry out the training of pertinence according to patient's recovery condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leg rehabilitation training device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a leg rehabilitation training device comprises a rectangular bottom plate, wherein four corners of the upper side of the bottom plate are fixedly connected with a square upright post, the upper side of the bottom plate is provided with two first chutes, the bottom of each first chute is provided with a group of first positioning holes, each first chute is internally and slidably connected with a supporting part, a first mounting plate is fixedly connected between the two upright posts positioned on the short side of the bottom plate, one side of the first mounting plate is hinged with two pressure rods, the pressure rods can be slidably connected with the corresponding supporting parts, the other end of each pressure rod is fixedly connected with a first pedal, one side of each upright post is hinged with a base plate, the upper end of each base plate is fixedly connected with a second mounting plate, the lower side of each second mounting plate is fixedly connected with a sleeve, a second spring is fixedly connected in each sleeve and can stretch out and draw back in each sleeve, one side of each base plate, which is close to each sleeve, the second pedal is fixedly connected between the two pull plates together, the third mounting plate is arranged above the first mounting plate, two ends of the third mounting plate are fixedly connected with the stand columns respectively, and the upper side of the third mounting plate is fixedly connected with the seat.

Preferably, the supporting part includes first slider, first slider and the first spout sliding connection that corresponds, boss of the equal fixed connection of every first slider upside, be equipped with the through-hole on boss and the first slider, be equipped with first locating pin in the through-hole, first locating pin passes and inserts in the first locating hole from the through-hole, the slope of every boss upside sets up, uide bushing of the equal fixed connection of upside of every boss, the first spring of fixed connection in the uide bushing, the uide bushing includes two curved deflectors, be equipped with the clearance between two deflectors, the depression bar passes and can slide from top to bottom from the clearance between two uide bushings, two first articulated seats of fixed connection on the first mounting panel, a depression bar of articulated connection in every first articulated seat.

Preferably, the angle of the backrest of the seat is adjustable.

Preferably, the lateral wall of stand is fixed connection third hinge seat, the articulated joint support pole of third hinge seat, base plate one side is equipped with the third spout, sliding connection third slider in the third spout, the bottom of third spout is equipped with a set of second locating hole, be equipped with the pinhole on the third slider, be equipped with the second locating pin in the pinhole, the second locating pin can pass and insert in the second locating hole from the pinhole, fixed connection round bar on the third slider, the other end and the round bar of bracing piece cup joint and can rotate around the round bar.

Preferably, one side of the round rod, which is far away from the third sliding block, is fixedly connected with the baffle.

Preferably, the stand is kept away from on the lateral wall of third hinge seat fixed connection handrail, is located the common fixed connection railing of two stand upper ends on the long limit of bottom plate.

Preferably, first spring upside fixed connection briquetting, the briquetting upside is equipped with hemispherical recess, and the recess top is equipped with hemispherical lug, and the lug can slide in the recess, lug fixed connection in the downside of depression bar.

The utility model has the advantages that: the leg rehabilitation training device provided by the utility model has the advantages that the spherical design of the inclined first spring and the lug pressing block ensures that the first spring is stressed more uniformly, and the service life of the first spring is prolonged; the relative position of the guide sleeve and the pressure lever is adjusted according to the requirement of a patient to adjust the movable stroke of the pressure lever, so that the movable stroke of the leg is adjusted; meanwhile, the device can provide standing, sitting or lying postures for training according to the body condition, and has better practicability.

Drawings

Fig. 1 is a schematic diagram of a basic mechanism of a leg rehabilitation training device provided by the present invention;

fig. 2 is a right side view of a leg rehabilitation training device provided by the present invention;

fig. 3 is a top view of a leg rehabilitation training device provided by the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is an enlarged view at C in FIG. 3;

FIG. 7 is an enlarged view at D of FIG. 1;

FIG. 8 is a schematic view of a substrate in a horizontal position;

FIG. 9 is a schematic view of the cooperation of the guide plate, the first spring and the strut;

fig. 10 is an enlarged view at E in fig. 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-10, the utility model provides a leg rehabilitation training device, which comprises a rectangular bottom plate 1, a square upright post 2 is welded and fixed at four corners of the upper side of the bottom plate 1, a rail 3 is welded and fixed at the upper ends of two upright posts 2 positioned at the long sides of the bottom plate 1, two first chutes 4 are arranged at the upper side of the bottom plate 1, a supporting part is connected in each first chute 4 in a sliding way, the supporting part comprises a first slide block 6, a group of first positioning holes 5 are arranged at the bottom of the first chutes 4, the first chutes 4 are parallel to the long sides of the bottom plate 1, a boss 7 is welded and fixed at the upper side of each first slide block 6, through holes are arranged on the boss 7 and the first slide block 6, a first positioning pin 8 is arranged in the through holes, the first positioning pin 8 passes through the through holes and is inserted into the first positioning holes 5, the upper side of each boss 7 is obliquely arranged, a, the first spring 9 is welded and fixed at the bottom of the guide sleeve, the guide sleeve comprises two arc-shaped guide plates 10, a gap is arranged between the two guide plates 10, a first mounting plate 11 is welded and fixed between the two upright posts 2 positioned on the short side of the bottom plate 1, the first mounting plate 11 is fixedly connected with two first hinging seats 12 through bolts, a pressure rod 13 is hinged and connected in each first hinging seat 12, the pressure rod 13 penetrates through the gap between the two guide sleeves and can slide up and down, a pressing block 33 is welded and fixed on the upper side of the first spring 9, a hemispherical groove is arranged on the upper side of the pressing block 33, a hemispherical convex block 34 is arranged above the groove, the convex block 34 is matched with the groove and can slide in the groove, the convex block 34 is welded and fixed on the lower side of the pressure rod 13, a first pedal 14 is welded and fixed on the other end of the pressure rod 13, the obliquely designed convex block 7 enables the first spring 9 to better, the spherical fit of the protrusion 34 and the pressing piece 33 makes the fit of the first spring 9 and the pressing rod 13 smoother.

One side of the upright post 2, which is far away from the first hinged seat 12, is fixedly connected with a second hinged seat 15 through a bolt, one side of the upright post 2, which is far away from the first hinged seat 12, is provided with a base plate 16, the base plate 16 is hinged with the second hinged seat 15, the upper end of the base plate 16 is fixedly connected with a second mounting plate 17 through a bolt, the lower side of the second mounting plate 17 is fixedly welded with a sleeve 18, a second spring 19 is fixedly welded in the sleeve 18, the second spring 19 can extend and retract in the sleeve 18, one side of the base plate 16, which is close to the sleeve 18, is vertically provided with a second sliding chute 20, a second sliding block 21 is slidably connected with the second sliding block 20, a pulling plate 22 is fixedly welded on the second sliding block 21, a second pedal 23 is fixedly welded between the two pulling plates 22, a third mounting plate 24 is welded above the first mounting plate 11, two ends of the third mounting plate 24 are respectively, the angle of the backrest of the seat 25 can be adjusted, and the seat 25 with the adjustable backrest angle is prior art and will not be described herein.

The lateral wall of stand 2 passes through bolt fixed connection third hinge seat 26, the articulated joint support pole 27 of third hinge seat 26, the other end of supporting shoe 27 is equipped with the rotation hole, base plate 16 one side is equipped with third spout 28, the bottom of third spout 28 is equipped with a set of second locating hole 35, be equipped with the pinhole on the third slider 29, be equipped with second locating pin 36 in the pinhole, second locating pin 36 can pass and insert in the second locating hole 35 from the pinhole, sliding connection third slider 29 in the third spout 28, welded fastening round bar 30 on the third slider 29, the rotation hole and the round bar 30 of the other end of bracing piece 27 cup joint and can rotate around round bar 30, bolt fixed connection baffle 31 is passed through to one side that third slider 29 was kept away from to round bar 30, prevent bracing piece 27 from the roll-off in the round bar 30.

The side wall of the upright post 2 far away from the third hinge seat 26 is fixedly connected with a handrail 32.

In use, a standing position may be selected for training, with the patient standing on the first pedals 14 with both feet, alternating the center of body gravity on both first pedals 14, such as when the entire body weight is placed on one first pedal 14, the first step 14 is moved down, and then the body weight is placed entirely on the other first step 14, when the leg strength is repeatedly exercised in this way and the moving stroke of the first pedal 14 needs to be adjusted, the first positioning pin 8 is taken out of the first positioning hole 9, the first sliding block 6 is pushed to move in the first sliding groove 4, after the first sliding block moves to a proper position, the first positioning pin 8 is inserted into the first positioning hole 5 to fix the first sliding block 6, according to the lever principle, moving towards the first hinge base 12 increases the moving stroke of the first pedal 14, and moving the first slider 6 away from the first hinge base 12 decreases the moving stroke of the first pedal 14;

the patient can also choose a sitting posture for training, the patient sits on the chair 17, feet of the patient are placed on the second pedal 23, then force is applied to the second pedal 23, and under the action of the elastic force of the second spring 19, the second pedal 23 moves up and down along the second sliding groove 20 to achieve the purpose of exercise;

the patient can also choose the lying position to train, after the base plate 16 is pulled from the vertical state to the horizontal state, the second positioning pin 36 is inserted into the second positioning hole 35 to fix the third slide block 29, so that the base plate 16 is stabilized in the horizontal state, then the chair rest of the chair 25 is laid down, the patient can lie on the chair 25, the armrest 32 is held by the two hands, and the two feet apply force to the second pedal 23 to achieve the purpose of exercise.

In conclusion, this shank rehabilitation training device can provide standing posture, position of sitting or the position of lying for the patient according to patient's self health condition and carry out the pertinence training, has better practicality, has solved current shank rehabilitation apparatus function comparatively single, often can not carry out this problem of pertinence training according to patient's recovery condition.

Claims

1. The utility model provides a shank rehabilitation training device, includes rectangular bottom plate (1), its characterized in that: the square stand columns (2) are fixedly connected with four corners of the upper side of the base plate (1), two first sliding grooves (4) are arranged on the upper side of the base plate (1), a group of first positioning holes (5) are arranged at the bottom of the first sliding grooves (4), each first sliding groove (4) is internally and slidably connected with a supporting part, a first mounting plate (11) is fixedly connected between the two stand columns (2) on the short side of the base plate (1), two pressure rods (13) are hinged to one side of the first mounting plate (11), the pressure rods (13) can be slidably connected with the corresponding supporting parts, the first pedal (14) is fixedly connected with the other end of each pressure rod (13), a base plate (16) is hinged to one side of each stand column, the upper end of the base plate (16) is fixedly connected with a second mounting plate (17), and a sleeve (18) is fixedly connected to the lower side, fixed connection second spring (19) in sleeve (18), second spring (19) can stretch out and draw back in sleeve (18), one side that base plate (16) are close to sleeve (18) is vertical to be equipped with second spout (20), sliding connection second slider (21) in second spout (20), fixed connection arm-tie (22), two are gone up in second slider (21 common fixed connection second footboard (23) between arm-tie (22), first mounting panel (11) top is equipped with third mounting panel (24), the both ends of third mounting panel (24) respectively with stand (2) fixed connection, upside fixed connection seat (25) of third mounting panel (24).

2. The leg rehabilitation training device of claim 1, wherein: the supporting part comprises first sliding blocks (6), the first sliding blocks (6) are in sliding connection with corresponding first sliding grooves (4), the upper side of each first sliding block (6) is fixedly connected with a boss (7), through holes are formed in the bosses (7) and the first sliding blocks (6), a first positioning pin (8) is arranged in each through hole, the first positioning pin (8) penetrates through each through hole and is inserted into a first positioning hole (5), the upper side of each boss (7) is obliquely arranged, the upper side of each boss (7) is fixedly connected with a guide sleeve, a first spring (9) is fixedly connected in each guide sleeve, each guide sleeve comprises two arc-shaped guide plates (10), a gap is formed between the two guide plates (10), a pressing rod (13) penetrates through the gap between the two guide sleeves and can slide up and down, and the first mounting plate (11) is fixedly connected with two first seat hinges (12), each first hinge seat (12) is internally hinged with a pressure lever (13).

3. The leg rehabilitation training device of claim 1, wherein: the angle of the seat back of the seat (25) can be adjusted.

4. The leg rehabilitation training device of claim 1, wherein: the utility model discloses a fixed connection round bar, including stand (2), lateral wall fixed connection third hinge seat (26), the articulated joint support pole (27) of third hinge seat (26), base plate (16) one side is equipped with third spout (28), sliding connection third slider (29) in third spout (28), the bottom of third spout (28) is equipped with a set of second locating hole (35), be equipped with the pinhole on third slider (29), be equipped with second locating pin (36) in the pinhole, second locating pin (36) can be followed the pinhole and passed and insert in second locating hole (35), fixed connection round bar (30) are gone up in third slider (29), the other end and round bar (30) of bracing piece (27) cup joint and can rotate around round bar (30).

5. The leg rehabilitation training device of claim 4, wherein: and one side of the round rod (30) far away from the third sliding block (29) is fixedly connected with a baffle plate (31).

6. The leg rehabilitation training device of claim 4, wherein: the stand (2) are kept away from the side wall of the third hinge seat (26) and are fixedly connected with handrails (32), and the two long sides of the bottom plate (1) are located, and the upper ends of the stand (2) are fixedly connected with the handrails (3) together.

7. The leg rehabilitation training device of claim 2, wherein: first spring (9) upside fixed connection briquetting (33), briquetting (33) upside is equipped with hemispherical recess, the recess top is equipped with hemispherical lug (34), lug (34) can slide in the recess, lug (34) fixed connection is in the downside of depression bar (13).