CN212416282U

CN212416282U - Orthopedic patient limb rehabilitation exercise device

Info

Publication number: CN212416282U
Application number: CN202020104671.3U
Authority: CN
Inventors: 刘佩华; 岳子聪; 高大龙; 刘刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-01-29
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an orthopedic patient limb rehabilitation exercise device, which comprises an exercise chair, a chair back, a handrail and chair legs, wherein the chair back, the handrail and the chair legs are arranged in the exercise chair, the bottom of the chair legs is provided with a fixed seat, a telescopic pedal is arranged above the fixed seat at intervals, a slide rail is arranged above the handrail, the inner side of the handrail is provided with a first pulley, a second pulley is arranged at the interval of the joint of the chair back and the handrail, the second pulley is arranged at the inner side of the chair back, two third pulleys are arranged in the fixed seat, a first conveying belt is sleeved outside the first pulley, the second pulley and the third pulley, a connecting rod is arranged above the first pulley at intervals, the connecting rod is provided with a handle, the fixed seat is arranged at the bottom of the chair legs, the stability of a patient in the rehabilitation exercise process is improved, the first conveying belt is controlled to rotate by the handle, the leg of the patient is driven to stretch or contract, so that the knee joint can move in flexion and extension, and the rehabilitation efficiency is improved.

Description

Orthopedic patient limb rehabilitation exercise device

Technical Field

The utility model relates to a rehabilitation device, more specifically the utility model discloses mainly relate to an orthopedics is with recovered device of taking exercise of patient's limbs.

Background

The knee joint of a patient generally can generate limb dysfunction after being treated, the patient needs to lie in bed for resting, the knee joint of the patient is fixed for a long time in the recovery process, the patient does not move, the limb is stiff, the patient cannot normally move, the existing patient cannot move after being treated, the patient can only lie still, the leg is moved by the aid of the help of surgical medical personnel, great inconvenience is brought to the medical personnel, the workload is increased, and therefore the patient needs to be assisted with an external rehabilitation instrument to perform limb rehabilitation training.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to solve the above-mentioned not enough, provide an orthopedic patient's limbs rehabilitation exercise device to it is because of long-time fixed to expect to solve patient's knee joint, does not have the motion, leads to the limbs stiff, unable normal activity, the big scheduling problem of medical personnel's recovered work load.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a recovered device of taking exercise of patient's limbs for orthopedics, including taking exercise chair and the back of the chair, handrail, the chair leg of setting in taking exercise chair, chair leg bottom is equipped with the fixing base, fixing base top interval is equipped with flexible footboard, the handrail top is equipped with the slide rail, the handrail inboard is equipped with first pulley, the back of the chair with the junction interval of handrail is equipped with the second pulley, the second pulley is arranged in the back of the chair is inboard, be equipped with two third pulleys in the fixing base, first pulley, second pulley and third pulley overcoat are equipped with first conveyer belt, the interval is equipped with the connecting rod directly over the first pulley, be equipped with the handle on the connecting rod.

Preferably, the further technical scheme is as follows: the telescopic pedal comprises a first pedal, a second pedal is sleeved outside the first pedal, the first pedal is arranged at the bottom of the chair leg, a spring is arranged between the first pedal and the second pedal, and a second conveyor belt is arranged in the second pedal.

The further technical scheme is as follows: be equipped with the stopper in the fixing base, be equipped with "L" type passageway in the stopper.

The further technical scheme is as follows: one side of the third pulley is provided with a fourth pulley at intervals, and one end of the second conveyor belt penetrates through the limiting block to be connected to the bottom of the first conveyor belt and is abutted to the fourth pulley.

The further technical scheme is as follows: the bottom of the second pedal is provided with a directional pulley, a sliding groove is formed above the fixing seat, and the directional pulley is arranged in the sliding groove.

The further technical scheme is as follows: the first pulley, the second pulley and the two third pulleys are positioned in the same plane and form a rectangular surface.

The further technical scheme is as follows: the bottom of the second pedal and the upper part of the fixing plate are provided with corresponding openings.

The further technical scheme is as follows: and a fixing piece is arranged at the top of the second pedal.

Compared with the prior art, one of the beneficial effects of the utility model is that: through set up the fixing base bottom the chair leg, improve patient's stability at the recovered exercise in-process, rotate and drive the second conveyer belt through the first conveyer belt of handle control and remove, and make the flexible removal of second footboard in the flexible footboard of setting on the fixing base, it is tensile or shrink to drive patient's shank, make the knee joint bend and stretch the motion, set up the directional pulley in second footboard bottom simultaneously, reduce the sliding friction power of second footboard, reduce patient's pulling force to the handle, patient passes through the tensile effort of manual control shank, improve recovered efficiency, simultaneously the utility model provides a patient's limbs rehabilitation exercise device for orthopedics simple structure, convenient operation.

Drawings

Fig. 1 is a schematic structural diagram illustrating a longitudinal section of an orthopedic patient limb rehabilitation exercise device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view illustrating a cross section of a retractable pedal according to another embodiment of the present invention.

In the figure, 1 is a chair back, 2 is an armrest, 3 is chair legs, 4 is a fixing seat, 5 is a telescopic pedal, 6 is a sliding rail, 7 is a first pulley, 8 is a second pulley, 9 is a third pulley, 10 is a first transmission belt, 11 is a connecting rod, 12 is a handle, 13 is a first pedal, 14 is a second pedal, 15 is a spring, 16 is a second transmission belt, 17 is a limiting block, 18 is a fourth pulley, 19 is a directional pulley, 20 is a sliding groove, and 21 is a fixing part.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1, an embodiment of the present invention is an orthopedic patient limb rehabilitation exercise device, comprising an exercise chair, a chair back 1, a handrail 2, and chair legs 3 disposed in the exercise chair, wherein the bottom of the chair legs 3 is provided with a fixing seat 4 for fixing the exercise chair to improve the stability of the patient during the rehabilitation exercise, and the bottom of the chair legs 3 is communicated with the fixing seat 4 and is provided with a hollow structure, a retractable pedal 5 is disposed above the fixing seat 4 at an interval for placing the two legs of the patient on the retractable pedal 5, and the retractable pedal 5 is fixedly mounted at the bottom of the chair legs 3 for performing the bending rehabilitation exercise by placing the two legs of the patient on the retractable pedal 5 and following the extension and retraction of the retractable pedal 5, a slide rail 6 is disposed directly above the handrail 2, and a first pulley 7 is disposed inside the handrail 2, the first pulley 7 is fixedly installed at the front end of the armrest 2, a second pulley 8 is arranged at the joint of the seat back 1 and the armrest 2 at intervals, the second pulley 8 is arranged inside the seat back 1, the first pulley 7 and the second pulley 8 are the same, two third pulleys 9 are arranged on the same horizontal line and in the fixing seat 4, one of the third pulleys 9 and the second pulley 8 correspond to each other, the other third pulley 9 and the first pulley 7 correspond to each other, the rotating directions of the first pulley 7, the second pulley 8 and the third pulley 9 are the same, a first conveying belt 10 is fixedly sleeved outside the first pulley 7, the second pulley 8 and the third pulley 9 for reducing friction resistance, a connecting rod 11 is arranged at an interval above the first pulley 7, and the connecting rod 11 is fixedly installed on the first conveying belt 10, and the connecting rod 11 is provided with a handle 12, and the handle 12 is manually controlled by a patient to move back and forth, so that the connecting rod 11 slides in the sliding rail 6 and drives the first conveyor belt 10 to move clockwise or anticlockwise.

Referring to fig. 1 and 2, in another embodiment of the present invention, in order to improve the rehabilitation efficiency of the knee joint of the leg of the patient, the retractable pedal 5 comprises a first pedal 13, the first pedal 13 is fixedly installed at the bottom of the leg 3, a second pedal 14 is provided outside the first pedal 13 for sliding the second pedal 14 on the first pedal 13 for the bending rehabilitation exercise of the knee joint of the patient, a spring 15 is provided between the first pedal 13 and the second pedal 14, the retractable direction of the spring 15 is consistent with the retractable direction of the retractable pedal 5, and the second pedal 14 slides outside the first pedal 13 for the bending rehabilitation exercise of the knee joint of the patient.

Referring to fig. 1 and 2, in another embodiment of the present invention, the first pulley 7, the second pulley 8 and the two third pulleys 9 are located in the same plane and form a rectangular plane, and one side of one of the third pulleys 9 is provided with a fourth pulley 18 at an interval, the fourth pulley 18 and the two third pulleys 9 are located on the same straight line, a stopper 17 is provided in the fixing seat 4, the stopper 17 corresponds to the opening, an "L" shaped channel is provided in the stopper 17, one end of the second belt 16 provided in the second pedal 14 passes through the opening provided at the bottom of the second pedal 14 above the fixing plate and is connected to the bottom of the first belt 10 through the stopper 17 and abuts against the fourth pulley 18, when a patient sits on the exercise chair, the foot is fixed in the opening 21 provided at the top of the second pedal 14, when the handle 12 is moved, the handle 12 slides towards the direction close to the chair back 1, the connecting rod 11 arranged at the bottom of the handle 12 drives the first conveyor belt 10 to move anticlockwise and drives the first pulley 7, the second pulley 8 and the two third pulleys to simultaneously rotate in a reverse-time needle-making manner, at this time, the first conveyor belt 10 positioned at the inner side of the chair leg 3 moves upwards, and simultaneously drives the second conveyor belt 16 arranged at the bottom of the first conveyor belt 10 to move upwards and abut against the fourth pulley 18, so that the second conveyor belt 16 is in a tight state, at this time, the second conveyor belt 16 arranged in the fixed seat 4 moves towards the connecting line direction close to the two third pulleys 9 and drives the second pedal 14 to slide towards the direction far away from the first pedal 13, at this time, the spring 15 arranged between the first pedal 13 and the second pedal 14 is in a stretching state, and the legs of a patient are stretched to enable the knee joint to tend to be straightened, when restoring the handle 12, first conveyer belt 10 clockwise rotation this moment, spring 15 resumes original length under the elastic force effect, and drive second footboard 14 and be close to chair leg 3, and make the knee joint crooked, extension and shrink through manual control flexible footboard 5, come the crooked and tensile effort of control knee joint, avoid during the restoration because of the tensile force too big or too little, influence recovered efficiency and recovered quality, through the manual tensile motion to the knee joint of patient, the control to tensile dynamics has been improved, promote recovered efficiency.

Referring to fig. 1 and 2, in another embodiment of the present invention, in order to improve the supporting force of the retractable pedal 5 and reduce the friction force during the sliding process, a directional pulley 19 is disposed at the bottom of the second pedal 14, the directional pulleys 19 are four and fixed at four corners of the second pedal 14, a chute 20 is disposed above the fixing seat 4, the chute 20 is located on the same plane as the first conveyor 10 and corresponds to the second conveyor 16, and the directional pulley 19 is disposed in the chute 20 for reducing the friction force during the sliding process of the retractable pedal 5, increasing the retractable rate of the retractable pedal 5 and improving the rehabilitation efficiency.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an orthopedics is with recovered device of taking exercise of patient's limbs, includes exercise chair and back of the chair (1), handrail (2), chair leg (3) of setting in taking exercise chair, its characterized in that: chair leg (3) bottom is equipped with fixing base (4), fixing base (4) top interval is equipped with flexible footboard (5), handrail (2) top is equipped with slide rail (6), handrail (2) inboard is equipped with first pulley (7), back of the chair (1) with the junction interval of handrail (2) is equipped with second pulley (8), second pulley (8) are arranged in back of the chair (1) inboard, be equipped with two third pulley (9) in fixing base (4), first pulley (7), second pulley (8) and third pulley (9) overcoat are equipped with first conveyer belt (10), the interval is equipped with connecting rod (11) directly over first pulley (7), be equipped with handle (12) on connecting rod (11).

2. The orthopedic patient limb rehabilitation exercise device according to claim 1, characterized in that: flexible footboard (5) include first footboard (13), first footboard (13) overcoat is equipped with second footboard (14), first footboard (13) set up chair leg (3) bottom, first footboard (13) with be equipped with spring (15) between second footboard (14), be equipped with second conveyer belt (16) in second footboard (14).

3. The orthopedic patient limb rehabilitation exercise device according to claim 2, characterized in that: be equipped with stopper (17) in fixing base (4), be equipped with "L" type passageway in stopper (17).

4. The orthopedic patient limb rehabilitation exercise device according to claim 3, characterized in that: one side of one of the third pulleys (9) is provided with fourth pulleys (18) at intervals, one end of the second conveyor belt (16) penetrates through the limiting block (17) and is connected to the bottom of the first conveyor belt (10) and abutted against the fourth pulleys (18).

5. The orthopedic patient limb rehabilitation exercise device according to claim 2, characterized in that: the bottom of the second pedal (14) is provided with a directional pulley (19), a sliding groove (20) is arranged above the fixed seat (4), and the directional pulley (19) is arranged in the sliding groove (20).

6. The orthopedic patient limb rehabilitation exercise device according to claim 1, characterized in that: the first pulley (7), the second pulley (8) and the two third pulleys (9) are located in the same plane and form a rectangular surface.

7. The orthopedic patient limb rehabilitation exercise device according to claim 2, characterized in that: the bottom of the second pedal (14) and the upper part of the fixed seat (4) are provided with corresponding openings.

8. The orthopedic patient limb rehabilitation exercise device according to claim 2, characterized in that: and a fixing piece (21) is arranged at the top of the second pedal (14).