Training instrument for lower limb rehabilitation physiotherapy

Abstract

The utility model provides a training instrument for lower limb rehabilitation physiotherapy, belongs to the technical field of medical instruments, and aims to solve the problem that the existing training instrument for lower limb rehabilitation physiotherapy is easy to cause psychological fatigue when being used for rehabilitation training at home or in a hospital for a long time. Comprising an electric wheelchair body. The driving mechanism is installed on a driving rotating shaft in the electric wheelchair body, and the driving rotating shaft is fixedly installed in the driving mechanism; the hinge rod is fixedly mounted in the electric wheelchair main body; the number of the lower limb training frames is two, and the two lower limb training frames are rotationally connected to the outer side of the hinge rod; the training assembly is arranged in the electric wheelchair main body; and the adjusting assembly is arranged in the electric wheelchair main body. The utility model has the advantages of promoting training, being convenient to adjust, more comfortable and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical devices, more particularly, it relates to a training device for lower limb rehabilitation physiotherapy. BACKGROUND

[0002] The training device for lower limb rehabilitation physiotherapy simulates the movement trajectory and force output of a normal person, provides a safe and stable support and movement environment for patients with damaged lower limbs, and helps the patients recover the strength, balance and coordination of the lower limbs. The existing training device for lower limb rehabilitation physiotherapy mainly comprises a rack, a supporting mechanism, a driving mechanism and a training mechanism, the supporting mechanism supports the patient, the driving mechanism drives the training mechanism to perform rehabilitation training on the patient, and the training mechanism is various, which can be a treadmill, a power car, a pedal training car or the like.

[0003] The utility model discloses a lower limbs rehabilitation training device belongs to medical instrument technical field, its characterized in that: the upper end of the chassis is connected with the lower end of the chair surface, the chair surface is rotatablely connected with one end of the swing board, the motor is installed on the bottom plate of the chassis, the guide plate is rotatablely connected with a plurality of straightly arranged guide wheels, and the guide wheels are embedded in the slide of the chassis. The motor shaft is connected with the center hole of the rotating disc and the through hole of one end of the lever in turn, one end of the guide plate is provided with a guide rod, and the guide rod is embedded in the rectangular guide hole of the swing board. The bottom side of the guide plate is connected with one end of the baffle. The other end of the swing board is hingedly connected with one end of the connecting plate on the both sides, and the other end of the connecting plate is hingedly connected with one side of the foot pedal. A pin shaft is arranged on the edge of the rotating disc, the pin shaft on the rotating disc is hingedly connected with one end of the connecting rod, and the other end of the connecting rod is hingedly connected with the connecting plate. Compared with the prior art, the utility model has the characteristics of simple structure and novel design.

[0004] Based on the above, the existing training device for lower limb rehabilitation physiotherapy is mostly fixedly installed indoors, but the patient himself has damaged lower limbs and is inconvenient to travel, and when the patient stays at home or in the hospital for a long time to perform rehabilitation training, psychological fatigue is easily caused, which is not conducive to the physical and mental health of the patient, and the patient needs to be taken out for activities frequently, which is time-consuming and laborious. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a training device for lower limb rehabilitation physiotherapy to solve the problem that the existing training device for lower limb rehabilitation physiotherapy is mostly fixedly installed indoors, but the patient himself has damaged lower limbs and is inconvenient to travel, and when the patient stays at home or in the hospital for a long time to perform rehabilitation training, psychological fatigue is easily caused, which is not conducive to the physical and mental health of the patient, and the patient needs to be taken out for activities frequently, which is time-consuming and laborious.

[0006] The purpose and effect of the training device for lower limb rehabilitation physiotherapy are achieved by the following specific technical means.

[0007] A training device for lower limb rehabilitation physiotherapy, comprising an electric wheelchair body;

[0008] A driving mechanism mounted inside the electric wheelchair body;

[0009] A driving shaft fixedly installed inside the driving mechanism;

[0010] An articulated rod fixedly installed inside the electric wheelchair body;

[0011] Two sets of lower limb training frames rotatably connected to the outside of the articulated rod;

[0012] Two sets of foot pedals fixedly installed at the bottom of the two sets of lower limb training frames;

[0013] A training assembly arranged inside the electric wheelchair body;

[0014] An adjustment assembly arranged inside the electric wheelchair body.

[0015] Further, the training assembly comprises:

[0016] Two sets of support brackets fixedly installed inside the electric wheelchair body;

[0017] A driven shaft rotatably connected inside the support bracket.

[0018] Further, the training assembly further comprises:

[0019] A first sprocket fixedly installed at one end of the driven shaft;

[0020] A second sprocket fixedly installed at one end of the driving shaft, and the second sprocket and the first sprocket are connected together by a chain.

[0021] Further, the training assembly further comprises:

[0022] Two sets of transmission cams fixedly installed inside the driven shaft in opposite directions;

[0023] Two sets of connecting rods, one end of each set of connecting rods being hingedly connected inside the two sets of transmission cams, and the other end of each set of connecting rods being hingedly connected to the back of the two sets of lower limb training frames.

[0024] Further, the adjustment assembly comprises:

[0025] Adjusting plate, slidingly connected inside lower limb training frame;

[0026] Threaded rod, rotationally connected inside lower limb training frame, threaded rod is threadedly connected inside adjusting plate;

[0027] Adjusting knob, fixedly installed at top end of threaded rod.

[0028] Further, the adjusting assembly further comprises:

[0029] Elastic cushion, fixedly installed inside lower limb training frame and adjusting plate;

[0030] Magic tape bundling belt, provided with multiple groups, multiple groups of magic tape bundling belt are fixedly installed at front side of lower limb training frame.

[0031] Further, the adjusting assembly further comprises:

[0032] Inflatable pump, provided with two groups, two groups of inflatable pump are fixedly installed at back of lower limb training frame;

[0033] Solenoid valve, provided with two groups, two groups of solenoid valve are fixedly installed at end of two groups of inflatable pump;

[0034] First air bag, provided with multiple groups, multiple groups of first air bag are arranged in odd array inside lower limb training frame, and multiple groups of first air bag are connected together through air pipe and solenoid valve;

[0035] Second air bag, provided with multiple groups, multiple groups of second air bag are arranged in even array inside lower limb training frame, and multiple groups of second air bag are connected together through air pipe and solenoid valve.

[0036] Compared with the prior art, the adjusting assembly has the following beneficial effects:

[0037] First, the adjusting assembly has the training assembly, the driving mechanism drives the electric wheelchair main body to move, and drives the driving shaft to rotate at the same time, so that the two groups of transmission cams in opposite directions are rotated, the two groups of lower limb training frames are alternately swung, the patient moves on one side and swings the lower limbs on the other side, the training effect of the patient is greatly improved, the patient is convenient to go out, the mood is relieved, and the physical and mental health of the patient is promoted.

[0038] Second, the adjusting assembly has the adjusting assembly, by screwing the adjusting knob, the position of the adjusting plate is adjusted, the lower limb training frame is suitable for lower limbs of different patients, the applicability of the device is greatly improved, the first air bag and the second air bag make the patient more comfortable, the air is alternately inflated, the lower limbs of the patient are massaged, the blood circulation of the lower limbs of the patient is accelerated, the rehabilitation is promoted, and the comfort of the patient is greatly improved.

[0039] The utility model discloses a promote training, convenient adjustment, more comfortable and so on advantage, facilitate patient one side outing activity, one side training, improve the training effect of patient greatly promote the health of patient's body and mind, and greatly improve the applicability of device, and greatly improve the comfort of patient. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 It is the main body structure schematic diagram of the utility model.

[0041] Figure 2 It is the drive mechanism structure schematic diagram of the utility model.

[0042] Figure 3 It is the driven shaft structure schematic diagram of the utility model.

[0043] Figure 4 It is the lower limb training frame structure schematic diagram of the utility model.

[0044] Figure 5 It is the air pump structure schematic diagram of the utility model.

[0045] Figure 6 It is the adjusting plate structure schematic diagram of the utility model.

[0046] In the drawing, the corresponding relationship of component name and drawing number is as follows:

[0047] 1, electric wheelchair main body;101, support support;102, driven shaft;103, first sprocket;104, transmission cam;105, connecting rod;2, drive mechanism;3, drive shaft;301, second sprocket;4, hinged rod;5, lower limb training frame;501, adjusting plate;502, elastic soft pad;503, threaded rod;504, adjusting knob;505, magic tape binding belt;506, air pump;507, electromagnetic valve;508, first air bag;509, second air bag;6, foot pedal. DETAILED DESCRIPTION

[0048] The embodiment of the utility model is further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0049] Example one:

[0050] As shown in the accompanying drawings Figure 1 to the accompanying Figure 6 As shown:

[0051] The utility model provides a kind of training apparatus for lower limb rehabilitation physiotherapy, including electric wheelchair main body 1;

[0052] Driving mechanism 2, driving mechanism 2 is installed inside the electric wheelchair body 1;

[0053] Driving shaft 3, driving shaft 3 is fixedly installed inside the driving mechanism 2;

[0054] Hinged rod 4, hinged rod 4 is fixedly installed inside the electric wheelchair body 1;

[0055] Lower limb training frame 5, lower limb training frame 5 is provided with two groups, two groups of lower limb training frame 5 is rotatably connected outside the hinged rod 4;

[0056] Foot pedal 6, foot pedal 6 is provided with two groups, two groups of foot pedal 6 is fixedly installed at the bottom of two groups of lower limb training frame 5;

[0057] Training assembly, training assembly is arranged inside the electric wheelchair body 1.

[0058] Among them, the training assembly comprises:

[0059] Supporting bracket 101, supporting bracket 101 is provided with two groups, two groups of supporting bracket 101 is fixedly installed inside the electric wheelchair body 1;

[0060] Driven shaft 102, driven shaft 102 is rotatably connected inside the supporting bracket 101; the role is that the supporting bracket 101 plays a supporting and guiding role to the driven shaft 102.

[0061] Among them, the training assembly further comprises:

[0062] First sprocket 103, first sprocket 103 is fixedly installed at one end of the driven shaft 102;

[0063] Second sprocket 301, second sprocket 301 is fixedly installed at one end of the driving shaft 3, and the second sprocket 301 and the first sprocket 103 are connected together through the chain; the role is that the driving mechanism 2 drives the electric wheelchair body 1 to move at the same time, drives the driving shaft 3 to rotate, the driving shaft 3 drives the second sprocket 301 to rotate, the second sprocket 301 rotates through the chain to drive the first sprocket 103 to rotate, and the first sprocket 103 drives the driven shaft 102 to rotate inside the supporting bracket 101.

[0064] Among them, the training assembly further comprises:

[0065] Transmission cam 104, transmission cam 104 is provided with two groups, two groups of transmission cam 104 is fixedly installed in the driven shaft 102 inside the opposite direction;

[0066] Connecting rods 105, the connecting rods 105 are provided with two groups, one end of the two groups of connecting rods 105 is hinged inside the two groups of transmission cam 104, the other end of the two groups of connecting rods 105 is hinged on the back of the two groups of lower limb training frame 5; The role is, the driven shaft 102 rotates to drive the two groups of transmission cam 104 in opposite directions to rotate, the two groups of transmission cam 104 rotates to drive the two groups of connecting rods 105 to swing alternately.

[0067] The specific use and role of the embodiment are as follows:

[0068] When the patient sits in the electric wheelchair body 1 to move, the driving mechanism 2 drives the electric wheelchair body 1 to move, and drives the driving shaft 3 to rotate, the driving shaft 3 rotates to drive the second sprocket 301 to rotate, the second sprocket 301 rotates to drive the first sprocket 103 to rotate through the chain, the first sprocket 103 rotates to drive the driven shaft 102 to rotate inside the support bracket 101, the driven shaft 102 rotates to drive the two groups of transmission cam 104 in opposite directions to rotate, the two groups of transmission cam 104 rotates to drive the two groups of connecting rods 105 to swing alternately, the two groups of connecting rods 105 drive the two groups of lower limb training frame 5 to swing alternately to achieve the training effect.

[0069] Embodiment two:

[0070] Based on embodiment one, as shown in Figures 1 to 6 It further comprises:

[0071] Adjusting assembly, the adjusting assembly is arranged inside the electric wheelchair body 1.

[0072] The adjusting assembly comprises:

[0073] Adjusting plate 501, the adjusting plate 501 is slidingly connected inside the lower limb training frame 5;

[0074] Threaded rod 503, the threaded rod 503 is rotatably connected inside the lower limb training frame 5, and the threaded rod 503 is threadedly connected inside the adjusting plate 501;

[0075] Adjusting knob 504, the adjusting knob 504 is fixedly installed at the top end of the threaded rod 503; The role is, the adjusting knob 504 is twisted to drive the threaded rod 503 to rotate inside the lower limb training frame 5, the threaded rod 503 rotates to drive the adjusting plate 501 to move through the thread, and the adjusting plate 501 position is adjusted.

[0076] The adjusting assembly further comprises:

[0077] Elastic soft pad 502, the elastic soft pad 502 is fixedly installed inside the lower limb training frame 5 and the adjusting plate 501;

[0078] The magic tape bundling belt 505 is provided with multiple groups, and the multiple groups of magic tape bundling belts 505 are fixedly installed on the front side of the lower limb training rack 5. The elastic cushion 502 makes the lower limbs of the patient placed inside the lower limb training rack 5 more comfortable, and the magic tape bundling belt 505 facilitates fixing the lower limbs inside the lower limb training rack 5.

[0079] The adjusting assembly further comprises:

[0080] The air pump 506 is provided with two groups, and the two groups of air pumps 506 are fixedly installed on the back of the lower limb training rack 5.

[0081] The electromagnetic valve 507 is provided with two groups, and the two groups of electromagnetic valves 507 are fixedly installed at the ends of the two groups of air pumps 506.

[0082] The first air bag 508 is provided with multiple groups, and the multiple groups of first air bags 508 are arranged in odd arrays inside the lower limb training rack 5. The multiple groups of first air bags 508 are connected together through air pipes and the electromagnetic valve 507.

[0083] The second air bag 509 is provided with multiple groups, and the multiple groups of second air bags 509 are arranged in even arrays inside the lower limb training rack 5. The multiple groups of second air bags 509 are connected together through air pipes and the electromagnetic valve 507. The air pump 506 generates gas, and the electromagnetic valve 507 controls the gas to alternately enter into the first air bag 508 and the second air bag 509 through the air pipe, so that the first air bag 508 and the second air bag 509 are alternately inflated and contracted, thereby playing a role of massaging the lower limbs of the patient.

[0084] The specific use mode and role of the embodiment are as follows:

[0085] The adjusting knob 504 is twisted to drive the threaded rod 503 to rotate inside the lower limb training rack 5. The threaded rod 503 rotates to drive the adjusting plate 501 to move, thereby playing a role of adjusting the position of the adjusting plate 501, so that the lower limb training rack 5 is suitable for the lower limbs of different patients. The elastic cushion 502 makes the lower limbs of the patient placed inside the lower limb training rack 5 more comfortable, and the magic tape bundling belt 505 facilitates fixing the lower limbs inside the lower limb training rack 5.

[0086] The first air bag 508 and the second air bag 509 make the patient more comfortable. The air pump 506 generates gas, and the electromagnetic valve 507 controls the gas to alternately enter into the first air bag 508 and the second air bag 509 through the air pipe, so that the first air bag 508 and the second air bag 509 are alternately inflated and contracted, thereby playing a role of massaging the lower limbs of the patient, accelerating the blood circulation of the lower limbs of the patient, and promoting recovery.

[0087] In this paper, the following points need to be noted:

[0088] 1.The accompanying drawings are only related to the structure involved in the embodiments of the present disclosure, and other structures can be referred to the general design.

[0089] 2.In the case of no conflict, the embodiments and features in the embodiments of the present disclosure can be combined to obtain new embodiments.

[0090] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A training device for lower limb rehabilitation physiotherapy, characterized in that: The training device for lower limb rehabilitation physiotherapy comprises an electric wheelchair main body (1), a driving mechanism (2) installed inside the electric wheelchair main body (1), a driving rotating shaft (3) fixedly installed inside the driving mechanism (2), a hinged rod (4) fixedly installed inside the electric wheelchair main body (1), two groups of lower limb training frames (5) rotatably connected outside the hinged rod (4), and two groups of foot pedals (6) fixedly installed at the bottom of the two groups of lower limb training frames (5). A training assembly is arranged inside the electric wheelchair main body (1), and an adjusting assembly is arranged inside the electric wheelchair main body (1).

2. The training apparatus for lower limb rehabilitation therapy as claimed in claim 1, wherein: The training assembly comprises support supports (101) and driven rotating shafts (102), the two groups of support supports (101) are fixedly installed inside the electric wheelchair main body (1), and the driven rotating shafts (102) are rotatably connected inside the support supports (101).

3. The training apparatus for lower limb rehabilitation therapy as claimed in claim 2, wherein: The training assembly further comprises a first sprocket (103) and a second sprocket (301), the first sprocket (103) is fixedly installed at one end of the driven rotating shaft (102), the second sprocket (301) is fixedly installed at one end of the driving rotating shaft (3), and the second sprocket (301) and the first sprocket (103) are connected together through a chain.

4. The training apparatus for lower limb rehabilitation therapy as claimed in claim 2, wherein: The training assembly further comprises transmission cams (104) and connecting rods (105), the two groups of transmission cams (104) are fixedly installed inside the driven rotating shaft (102) in opposite directions, the two groups of connecting rods (105) are hingedly connected inside the two groups of transmission cams (104) at one end, and the other ends of the two groups of connecting rods (105) are hingedly connected to the back of the two groups of lower limb training frames (5).

5. The training apparatus for lower limb rehabilitation therapy as claimed in claim 1, wherein: The adjusting assembly comprises an adjusting plate (501), a threaded rod (503), and an adjusting knob (504), the adjusting plate (501) is slidably connected inside the lower limb training frame (5), the threaded rod (503) is rotatably connected inside the lower limb training frame (5), the threaded rod (503) is threadedly connected inside the adjusting plate (501), and the adjusting knob (504) is fixedly installed at the top end of the threaded rod (503).

6. The training apparatus for lower limb rehabilitation therapy as claimed in claim 1, wherein: The adjusting assembly further comprises elastic soft pads (502) and magic tape binding belts (505), the elastic soft pads (502) are fixedly installed inside the lower limb training frame (5) and the adjusting plate (501), and the magic tape binding belts (505) are arranged in multiple groups and fixedly installed at the front side of the lower limb training frame (5).

7. The training apparatus for lower limb rehabilitation physiotherapy as claimed in claim 1 wherein: The adjusting assembly further comprises air pumps (506), electromagnetic valves (507), first air bags (508) and second air bags (509), the air pumps (506) are provided with two groups, the two groups of air pumps (506) are fixedly installed on the back of the lower limb training frame (5); the electromagnetic valves (507) are provided with two groups, the two groups of electromagnetic valves (507) are fixedly installed at the ends of the two groups of air pumps (506); the first air bags (508) are provided with multiple groups, the multiple groups of first air bags (508) are arranged in odd arrays in the lower limb training frame (5), and the multiple groups of first air bags (508) are connected together through air pipes and the electromagnetic valves (507); the second air bags (509) are provided with multiple groups, the multiple groups of second air bags (509) are arranged in even arrays in the lower limb training frame (5), and the multiple groups of second air bags (509) are connected together through air pipes and the electromagnetic valves (507).

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