CN220175973U

CN220175973U - Lower limb rehabilitation training device

Info

Publication number: CN220175973U
Application number: CN202321203742.5U
Authority: CN
Inventors: 李桃; 谢静; 谢恩恩
Original assignee: Gaozhou Peoples Hospital
Current assignee: Gaozhou Peoples Hospital
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-12-15
Anticipated expiration: 2033-05-18

Abstract

The utility model belongs to the technical field of rehabilitation instrument, a lower limb rehabilitation training device is disclosed, include: a seat; a connecting rope; the seat comprises a seat body, a seat cover, a seat, a swing arm, a foot fixing plate, a buckle plate, a fixing bolt, a foot fixing plate and a seat cover, wherein one end of the swing arm is rotationally connected with the lower surface of the seat body on the seat, the other end of the swing arm is fixedly connected with the foot fixing plate, one side edge of the foot fixing plate is fixedly connected with an elastic belt, the other end of the elastic belt is fixedly connected with the buckle plate, the other side edge of the foot fixing plate is in threaded connection with the fixing bolt, and the fixing bolt penetrates through the buckle plate and is in threaded connection with the foot fixing plate; the elastic component is fixedly connected with one end of the connecting rope, and the other end of the connecting rope is fixedly connected with the lower end of the foot fixing plate. Can provide lower limb rehabilitation training for patients who cannot stand or stand relatively hard.

Description

Lower limb rehabilitation training device

Technical Field

The disclosure belongs to the technical field of rehabilitation apparatuses, and in particular relates to a lower limb rehabilitation training device.

Background

Because of the population of China and the large number of hemiplegic patients or injured lower limbs, the current medical theory and clinical practice prove that most hemiplegic patients or injured lower limbs patients can recover the lost function to a certain extent by some effective rehabilitation means besides early surgical treatment and necessary drug treatment, and help the patients to stand and walk by means of rehabilitation equipment. This is not only beneficial to improving the quality of life of the patient himself, but also can ease the burden on the home and society. The lower limb rehabilitation training device is used as a mechanical device for rehabilitation therapy and is increasingly widely applied to the therapy of patients of the type.

The utility model discloses a low limbs rehabilitation training device as in the prior art number CN218833495U, this trainer include the trainer bottom plate, install bottom control telescopic assembly on the trainer bottom plate, set up in the angle modulation subassembly of bottom control telescopic assembly top, the angle modulation subassembly outside is provided with the outside recovered support hack lever that rotates to be connected with the trainer bottom plate, outside recovered support hack lever inside is provided with high adjustment subassembly, high adjustment subassembly upside is provided with holds recovered subassembly, the inside adjustable low limbs of angle modulation subassembly are adjusted recovered and are trained the subassembly, the inside lateral connection that is provided with of adjustable low limbs is adjusted recovered and is moved sleeve of training the subassembly. The bottom control telescopic assembly is internally provided with a first hydraulic telescopic adjusting rod which is arranged on the inner side of the bottom plate of the training device, and the angle adjusting assembly is internally provided with a second hydraulic telescopic adjusting rod which is obliquely arranged. The outer rehabilitation support frame rod is characterized in that a first rotating shaft block connected with the bottom plate of the training device is arranged on the lower side of the outer rehabilitation support frame rod, anti-slip support pads are arranged on two sides of the bottom plate of the training device, and a second rotating shaft block connected with a second hydraulic telescopic adjusting rod is arranged on the inner side of the outer rehabilitation support frame rod. The adjustable lower limb adjusting rehabilitation training assembly comprises a reinforcing supporting adjusting rod, a limiting adjusting groove plate is fixedly connected to the left side of the reinforcing supporting adjusting rod, and an adjusting driving motor is arranged at the top end of the limiting adjusting groove plate. The output end of the adjusting driving motor is provided with an adjusting screw rod, the outer side of the adjusting screw rod is in transmission connection with a screw rod moving block connected with a connecting moving sleeve, and pedal rotating rods are arranged on two sides of the connecting moving sleeve. The pedal rotating rod is characterized in that a pedal is arranged on the outer side of the pedal rotating rod, a concave massage bottom plate is arranged on the upper side of the pedal, an arc-shaped adjusting pressing plate is arranged on the upper side of the pedal, and elastic massage protrusions are arranged on the inner side of the arc-shaped adjusting pressing plate. The utility model discloses a high recovery subassembly, including high adjustment subassembly, high adjustment subassembly is inside to be provided with electric lift pole, the inside support protection sleeve that is including setting up in electric lift pole upper end of holding of recovered subassembly, support protection sleeve inboard is provided with two-way adjustment cylinder, two-way adjustment cylinder's expansion end is provided with connects and rotates interior pole, it is provided with wrist antiskid and rotates the sleeve to connect the interior pole outside of rotation.

In the device, a rehabilitation patient can only stand for training, and the device is not applicable to some patients who cannot stand or are relatively hard to stand.

Disclosure of Invention

Aiming at the defects of the prior art, the purpose of the disclosure is to provide a lower limb rehabilitation training device which can provide lower limb rehabilitation training for patients who cannot stand or are relatively hard to stand.

The purpose of the disclosure can be achieved by the following technical scheme:

a lower limb rehabilitation training device comprising:

a seat;

a connecting rope;

the seat comprises a seat body, a seat cover, a seat, a swing arm, a foot fixing plate, a buckle plate, a fixing bolt, a foot fixing plate and a seat cover, wherein one end of the swing arm is rotationally connected with the lower surface of the seat body on the seat, the other end of the swing arm is fixedly connected with the foot fixing plate, one side edge of the foot fixing plate is fixedly connected with an elastic belt, the other end of the elastic belt is fixedly connected with the buckle plate, the other side edge of the foot fixing plate is in threaded connection with the fixing bolt, and the fixing bolt penetrates through the buckle plate and is in threaded connection with the foot fixing plate;

the elastic component is fixedly connected with one end of the connecting rope, and the other end of the connecting rope is fixedly connected with the lower end of the foot fixing plate.

The technical scheme has the principle and technical effects that:

when the foot-rest type rehabilitation training device is used, a rehabilitation training patient sits on a seat, feet are placed on foot fixing plates, bolts penetrate through buckling pieces and are in threaded connection with the foot fixing plates, the elastic bands are tightly buckled on the ankle, the feet of the patient are fixed, the legs of the patient are lifted slowly, the swing arms are driven to rotate, the elastic components are pulled through connecting ropes, reverse acting force is achieved by the elastic components, and lower limb rehabilitation training is provided for patients who cannot stand or stand relatively forcefully.

Further, the swing arm includes with the first swing arm that seat on the seat rotates to be connected, sliding connection has the second swing arm in the first swing arm, the second swing arm with foot's fixed plate fixed connection, the several perforation has been seted up on the first swing arm, the screw hole has been seted up on the second swing arm, threaded hole threaded connection has adjusting bolt, and adjusting bolt passes perforation and screw hole threaded connection.

Further, the lower end of the seat is rotatably connected with a guide roller, and the connecting rope is wound with the guide roller.

Further, the bottom of the seat is fixedly connected with a base.

Further, the elastic component is fixedly connected with the end part of the base.

Further, the elastic component include with base fixed connection's stock, the inside hollow structure that is of stock, the spout that is linked together with its inside is seted up along its length direction in the top of stock, the inside sliding connection of stock has the slider, the upper end of slider pass the spout with connect rope fixed connection, the inside spring that is provided with of stock.

Further, the inside rotation of stock is connected with the axis of rotation, the axis of rotation run through the slider and with slider sliding connection, the axis of rotation is close to the surface of seat one end is offered the screw thread, offered the partial threaded connection of screw thread in the axis of rotation and having the regulating block, the spring housing is in the axis of rotation just be located the slider with between the regulating block.

Further, the hollow structure inside the long rod is a square groove, and the adjusting block is matched with the square groove.

Further, one end of the rotating shaft, which is close to the sliding block, penetrates through the end part of the long rod to be fixedly connected with a rotating piece.

The noun, conjunctive or adjective parts related to the above technical solution are explained as follows:

by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type. (1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly. (2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).

Threaded connection refers to a detachable connection in which a threaded member (or threaded portion of a connected member) is used to connect the connected member into one body.

Sliding connection means that two objects are in contact but not fixed, and the two objects can slide relatively.

Rotational coupling means that the coupling between the parts causes the parts to rotate relative to each other.

The beneficial effects of the present disclosure are:

can provide lower limb rehabilitation training for patients who cannot stand or stand relatively hard.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a swing arm structure of an embodiment of the present disclosure;

FIG. 3 is a schematic illustration of a long rod construction of an embodiment of the present disclosure;

FIG. 4 is a schematic illustration of the internal structure of a resilient member of an embodiment of the present disclosure;

fig. 5 is a schematic view of a rotating shaft structure of an embodiment of the present disclosure.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.

In the description of the present disclosure, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate an orientation or positional relationship, merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.

Embodiments of a lower limb rehabilitation training device according to the concepts of the present utility model are described herein in connection with fig. 1-5. Specifically, the lower limb rehabilitation training device is constructed as a split structure having four components of a seat 1, a connecting rope 2, a swing arm 3, and an elastic member 7. Through the mutual cooperation of structures such as the foot fixing plate 4, the elastic band 5, the cramp 6 that set up, rehabilitation training patient sits on seat 1, and both feet are placed on foot fixing plate 4, and the bolt runs through cramp 6 and foot fixing plate 4 threaded connection for elastic band 5 is tightly detained on the ankle, fixes patient both feet, and patient's both legs slowly lift, drive swing arm 3 and rotate, through connecting rope 2 pulling elastic component 7, elastic component 7 plays reverse effort, and then for can't stand or stand and provide lower limb rehabilitation training for the more laborsaving patient.

As shown in fig. 1 to 5, a lower limb rehabilitation training device includes:

a seat 1;

a connecting rope 2;

one end of the swing arm 3 is rotationally connected with the lower surface of the seat plate on the seat 1, the other end of the swing arm 3 is fixedly connected with a foot fixing plate 4, one side edge of the foot fixing plate 4 is fixedly connected with an elastic belt 5, the other end of the elastic belt 5 is fixedly connected with a buckle piece 6, the other side edge of the foot fixing plate 4 is in threaded connection with a fixing bolt, and the fixing bolt penetrates through the buckle piece 6 and is in threaded connection with the foot fixing plate 4;

the elastic component 7, elastic component 7 and connecting rope 2 one end fixed connection, connecting rope 2 other end and foot fixed plate 4 lower extreme fixed connection.

During the use, rehabilitation training patient sits on seat 1, and the both feet are placed on foot fixed plate 4, and the bolt runs through cramp 6 and foot fixed plate 4 threaded connection for elastic webbing 5 is tightly detained on the ankle, fixes patient's both feet, and patient's both legs slowly lift, drive swing arm 3 and rotate, stimulate elastic component 7 through connecting rope 2, elastic component 7 plays reverse effort, and then for can't stand or stand and provide lower limb rehabilitation training for the more forceful patient.

Furthermore, in the illustrated embodiment, the swing arm 3 is mainly used to provide guidance for the swing of the lower limb of the patient, and in some embodiments, the cross-sectional shape of the swing arm 3 may be square, rectangular, circular, etc., and for the solution of the present utility model, the cross-sectional shape of the push plate 3 is rectangular.

Of course, in the present utility model, the elastic band 5 is mainly used for fixing the foot of the patient, and in some cases, the elastic band 5 may be disposed on the swing arm 3, and the lower limb of the patient and the swing arm 3 may be fixed together.

The swing arm 3 comprises a first swing arm 31 which is rotationally connected with a seat plate on the seat 1, a second swing arm 32 is slidably connected in the first swing arm 31, the second swing arm 32 is fixedly connected with the foot fixing plate 4, a plurality of through holes 33 are formed in the first swing arm 31, threaded holes are formed in the second swing arm 32, an adjusting bolt is connected with the threaded holes in a threaded mode, and the adjusting bolt penetrates through the through holes 33 to be in threaded connection with the threaded holes. The adjusting bolt is disassembled, the total length of the second swing arm 32 and the first swing arm 31 can be adjusted according to the length of the leg of the patient, and then the adjusting bolt passes through the perforation 33 to be in threaded connection with the threaded hole, so that the lower limb length of the patient with different heights can be conveniently used.

The lower end of the seat 1 is rotatably connected with a guide roller 8, and the connecting rope 2 is wound with the guide roller 8. The guide roller 8 has a guiding effect on the connecting rope 2.

The bottom of the seat 1 is fixedly connected with a base 9. The base 9 serves to stabilize the whole device.

The elastic component 7 is fixedly connected with the end part of the base 9. The elastic component 7 includes the stock 71 with base 9 fixed connection, and stock 71 is inside to be hollow structure, and stock 71's top is offered along its length direction and is linked together with its inside spout 72, and stock 71 inside sliding connection has slider 73, and slider 73's upper end passes spout 72 and connecting rope 2 fixed connection, and stock 71 is inside to be provided with spring 74. When a patient performs rehabilitation training, one end of the connecting rope 2 pulls the sliding block 73 to move, the spring 74 is stressed and contracted, and the elastic force of the spring 74 gives a reverse acting force to the connecting rope 2, so that when the lower limb of the patient pulls the connecting rope 2, the leg muscles are required to continuously exert force, and further the rehabilitation training effect is achieved.

The inside rotation of stock 71 is connected with axis of rotation 75, and axis of rotation 75 runs through slider 73 and with slider 73 sliding connection, and the screw thread has been seted up to the surface that axis of rotation 75 is close to seat 1 one end, and the part screw thread that sets up the screw thread on axis of rotation 75 is connected with regulating block 76, and spring 74 cover is on axis of rotation 75 and is located between slider 73 and the regulating block 76. According to the different degree of patient's low limbs rehabilitation, can adjust the elasticity of elastic component 7, rotate axis of rotation 75 and make regulating block 76 remove, change the interval between slider 73 and the regulating block 76, and then change the length of spring 74, when spring 74 length diminishes, more force is needed in rehabilitation training, otherwise, need just reduce to the force.

The hollow structure inside the long rod 71 is a square groove, and the adjusting block 76 is matched with the square groove. So that the adjustment block 76 can only move in the long rod 71 without rotation.

The rotating member 10 is fixedly connected to an end of the rotating shaft 75, which is close to the slider 73, penetrating the end of the long rod 71. When the elastic force is required to be adjusted, the rotating shaft 75 can be driven to rotate only by holding the rotating member 10 to rotate.

The lower limb rehabilitation training device provided by the utility model is further described below with reference to the accompanying drawings and the implementation modes.

A lower limb rehabilitation training device comprising:

a seat 1;

a connecting rope 2;

The bottom fixedly connected with base 9 of seat 1, elastic component 7 and the tip fixed connection of base 9, elastic component 7 include with base 9 fixed connection's stock 71, the inside hollow structure that is of stock 71, the spout 72 that is linked together with its inside is seted up along its length direction in the top of stock 71, the inside sliding connection of stock 71 has slider 73, slider 73's upper end passes spout 72 and is connected rope 2 fixed connection, the inside spring 74 that is provided with of stock 71. The inside rotation of stock 71 is connected with axis of rotation 75, and axis of rotation 75 runs through slider 73 and with slider 73 sliding connection, and the screw thread has been seted up to the surface that axis of rotation 75 is close to seat 1 one end, and the part screw thread that sets up the screw thread on axis of rotation 75 is connected with regulating block 76, and spring 74 cover is on axis of rotation 75 and is located between slider 73 and the regulating block 76.

During the use, rehabilitation training patient sits on seat 1, and the both feet are placed on foot fixed plate 4, and the bolt runs through cramp 6 and foot fixed plate 4 threaded connection for elastic webbing 5 is tightly detained on the ankle, fixes patient's both feet, and patient's both legs slowly lift, drive swing arm 3 and rotate, and the one end pulling slider 73 of connecting rope 2 removes, and spring 74 atress shrink, and spring 74's elasticity is a reverse effort for connecting rope 2, makes patient's low limbs when pulling connecting rope 2, needs shank muscle constantly to exert oneself, and then plays rehabilitation training's effect. According to the different degree of patient's low limbs rehabilitation, can adjust the elasticity of elastic component 7, rotate axis of rotation 75 and make regulating block 76 remove, change the interval between slider 73 and the regulating block 76, and then change the length of spring 74, when spring 74 length diminishes, more force is needed in rehabilitation training, otherwise, need just reduce to the force.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.

Claims

1. A lower limb rehabilitation training device, comprising:

a seat (1);

a connecting rope (2);

the seat comprises a swing arm (3), wherein one end of the swing arm (3) is rotationally connected with the lower surface of a seat plate on the seat (1), the other end of the swing arm (3) is fixedly connected with a foot fixing plate (4), one side edge of the foot fixing plate (4) is fixedly connected with an elastic belt (5), the other end of the elastic belt (5) is fixedly connected with a buckle piece (6), the other side edge of the foot fixing plate (4) is in threaded connection with a fixing bolt, and the fixing bolt penetrates through the buckle piece (6) and is in threaded connection with the foot fixing plate (4);

the elastic component (7), elastic component (7) with connecting rope (2) one end fixed connection, connecting rope (2) other end with foot fixing plate (4) lower extreme fixed connection.

2. The lower limb rehabilitation training device according to claim 1, wherein the swing arm (3) comprises a first swing arm (31) rotatably connected with a seat plate on the seat (1), a second swing arm (32) is slidably connected in the first swing arm (31), the second swing arm (32) is fixedly connected with the foot fixing plate (4), a plurality of through holes (33) are formed in the first swing arm (31), threaded holes are formed in the second swing arm (32), and adjusting bolts are connected in threaded holes in a threaded mode and penetrate through the through holes (33) to be in threaded connection with the threaded holes.

3. Lower limb rehabilitation training device according to claim 1, characterized in that the lower end of the seat (1) is rotatably connected with a guide roller (8), and the connecting rope (2) is wound with the guide roller (8).

4. The lower limb rehabilitation training device according to claim 1, wherein the bottom of the seat (1) is fixedly connected with a base (9).

5. A lower limb rehabilitation training device according to claim 4, characterised in that the resilient member (7) is fixedly connected to the end of the base (9).

6. The lower limb rehabilitation training device according to claim 5, wherein the elastic component (7) comprises a long rod (71) fixedly connected with the base (9), the inside of the long rod (71) is of a hollow structure, a sliding groove (72) communicated with the inside of the long rod (71) is formed in the top of the long rod (71) along the length direction of the long rod, a sliding block (73) is slidably connected in the long rod (71), the upper end of the sliding block (73) penetrates through the sliding groove (72) and is fixedly connected with the connecting rope (2), and a spring (74) is arranged in the long rod (71).

7. The lower limb rehabilitation training device according to claim 6, wherein a rotating shaft (75) is rotatably connected inside the long rod (71), the rotating shaft (75) penetrates through the sliding block (73) and is in sliding connection with the sliding block (73), threads are formed on the surface, close to one end of the seat (1), of the rotating shaft (75), an adjusting block (76) is connected to the threaded portion of the rotating shaft (75) in a threaded mode, and the spring (74) is sleeved on the rotating shaft (75) and located between the sliding block (73) and the adjusting block (76).

8. A lower limb rehabilitation training device according to claim 7, characterized in that the hollow structure inside the long rod (71) is a square groove, and the adjusting block (76) is adapted to the square groove.

9. The lower limb rehabilitation training device according to claim 7, wherein one end of the rotating shaft (75) close to the sliding block (73) penetrates through the end of the long rod (71) to be fixedly connected with a rotating piece (10).