CN210277638U - Lower limb auxiliary moving device - Google Patents

Abstract

The lower limb auxiliary moving device comprises a counterweight bottom plate, wherein push-pull driving assemblies are arranged on the left side and the right side of the upper surface of the counterweight bottom plate, two groups of push-pull driving assemblies are arranged in bilateral symmetry, each group of push-pull driving assemblies comprises an electric push rod, a linkage rod, a horizontal rod, a mounting batten and a fixed vertical plate, the rear part of the mounting batten is fixed on the upper surface of the counterweight bottom plate, the length direction of the mounting batten is arranged along the front-back horizontal direction, and the fixed vertical plate is fixed on the upper surface of the rear part of the; through the repeated action of the electric push rod, the legs of the patient are bent and stretched to perform rehabilitation exercise, so that the leg muscular atrophy and the lower limb venous thrombosis of the patient are prevented, and the pain of the patient is relieved.

Description

Lower limb auxiliary moving device

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to low limbs assist mobile device.

Background

At present, the early rehabilitation training of patients after surgical operations is very important for the postoperative quick recovery of the patients and the prevention of complications, and the early rehabilitation training after the surgical operations can prevent leg muscular atrophy and lower limb venous thrombosis of the patients and relieve pain of the patients. The existing method is that a patient is ordered to perform leg stretching exercise on a bed after operation, but some patients have poor compliance and can not perform rehabilitation training as required in the early stage; the existing scheme only depends on the compliance of a patient, and the patient with poor compliance is not subjected to rehabilitation training for a long time, so that muscular atrophy is easily caused, deep venous thrombosis of lower limbs is caused, and life risk is caused to the patient due to thrombus falling.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a can assist patient's postoperative to carry out the supplementary head of low limbs of shank extension motion.

In order to solve the technical problem, the utility model adopts the following technical scheme: the lower limb auxiliary moving device comprises a counterweight bottom plate, push-pull driving components are arranged on the left side and the right side of the upper surface of the counterweight bottom plate, two groups of push-pull driving components are arranged in bilateral symmetry, each group of push-pull driving components comprises an electric push rod and a linkage rod, the mounting structure comprises a horizontal rod, a mounting batten and a fixed vertical plate, wherein the rear part of the mounting batten is fixed on the upper surface of a counterweight bottom plate, the length direction of the mounting batten is arranged along the front-back horizontal direction, the fixed vertical plate is fixed on the upper surface of the rear part of the mounting batten, a mounting slotted hole is formed in the mounting batten, an electric push rod is mounted on the rear side of the mounting slotted hole and is arranged along the front-back horizontal direction, the front end and the rear end of the horizontal rod are respectively fixed with a first pin shaft, the first pin shaft is rotatably connected with a first roller, the first rollers are connected in the mounting slotted hole in a rolling manner, the horizontal rod is connected to the mounting slotted hole in a sliding manner through two first rollers, and the front end of; an inclined long hole is formed in the fixed vertical plate, one end of the linkage rod is hinged to a first pin shaft at the rear end of the horizontal rod, a second pin shaft is fixed to the other end of the linkage rod, a second roller is rotatably connected to the second pin shaft, the second roller is connected in the inclined long hole in a rolling mode, and the other end of the linkage rod is connected to the inclined long hole in a sliding mode through the second roller;

a popliteal shelf is connected between the second pin shafts of the two groups of push-pull driving assemblies, a fixing band is arranged on the popliteal shelf, a connecting rod is connected between the second pin shafts at the front ends of the two horizontal rods, and a heel pad is fixed on the connecting rod.

The bottom surface of counter weight bottom plate is equipped with the rubber slipmat, and the equipartition has anti-skidding bump on the rubber slipmat.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: when the utility model is used for leg exercise, the electric push rods of the two groups of push-pull driving components work synchronously, firstly, the device is placed on a patient bed, the counterweight bottom plate starts to fix, then, the legs of the patient are placed between the two groups of push-pull driving components, the popliteal nest is placed at the popliteal nest of the legs of the patient and is fixed on the knees of the patient by the winding of the fixing band, the heels of the patient are placed on the heel pads, then, the two groups of electric push rods are started simultaneously, the push rod part of the electric push rod retracts, the pulling horizontal rod moves backwards along the installation slotted hole, so that the horizontal rod pushes the linkage rod, the end part of the linkage rod moves upwards along the inclined slotted hole, thereby the knees of the patient are lifted upwards, the legs of the patient are bent, the bending exercise of the legs is formed, then, the push rod part of the electric push rod extends out, the pushing, the legs of the patient are stretched and exercised; finally, through the repeated action of the electric push rod, the legs of the patient are bent and stretched to perform rehabilitation exercise, so that the leg muscular atrophy and the lower limb venous thrombosis of the patient are prevented, and the pain of the patient is relieved.

Drawings

Fig. 1 is a schematic structural view of the present invention in a top view;

figure 2 is a schematic view of the installation of the push-pull drive assembly.

Detailed Description

As shown in figures 1 and 2, the lower limb auxiliary moving device of the utility model comprises a counterweight bottom plate 1, push-pull driving components are arranged on the left and right sides of the upper surface of the counterweight bottom plate 1, two groups of push-pull driving components are arranged symmetrically left and right, each group of push-pull driving components comprises an electric push rod 2, a linkage rod 3, a horizontal rod 4, a mounting slat 5 and a fixed vertical plate 6, the rear part of the mounting slat 5 is fixed on the upper surface of the counterweight bottom plate 1, the length direction of the mounting slat 5 is arranged along the front and rear horizontal directions, the fixed vertical plate 6 is fixed on the upper surface of the rear part of the mounting slat 5, a mounting slotted hole 7 is arranged on the mounting slat 5, the electric push rod 2 is arranged on the rear side of the mounting slotted hole 7 and is arranged along the front and rear horizontal directions, a first pin shaft is fixed on the front end and the rear end of the horizontal rod 4, a first roller, the horizontal rod 4 is connected to the mounting groove hole 7 in a sliding mode through two first idler wheels 8, and the front end of the push rod part of the electric push rod 2 is connected to a first pin shaft at the rear end of the horizontal rod 4; an inclined long hole 9 is formed in the fixed vertical plate 6, one end of the linkage rod 3 is hinged to a first pin shaft at the rear end of the horizontal rod 4, a second pin shaft is fixed to the other end of the linkage rod 3, a second roller 10 is rotatably connected to the second pin shaft, the second roller 10 is connected to the inclined long hole 9 in a rolling mode, and the other end of the linkage rod 3 is connected to the inclined long hole 9 in a sliding mode through the second roller 10;

a popliteal frame 11 is connected between second pin shafts of the two groups of push-pull driving assemblies, a fixing band is arranged on the popliteal frame 11, a connecting rod 12 is connected between the second pin shafts at the front ends of the two horizontal rods 4, and a heel pad 13 is fixed on the connecting rod 12.

The bottom surface of counter weight bottom plate 1 is equipped with the rubber slipmat, and the equipartition has anti-skidding bump on the rubber slipmat.

When the utility model is used for leg exercise, the electric push rods 2 of the two groups of push-pull driving components work synchronously, firstly, the device is placed on a patient bed, the counterweight bottom plate 1 starts to fix, then, the legs of a patient are placed between the two groups of push-pull driving components, the popliteal frame 11 is placed at the popliteal fossa of the legs of the patient and is fixed on the knees of the patient by utilizing the fixed band to wind, the heels of the patient are placed on the heel pad 13, then, the two groups of electric push rods 2 are started simultaneously, the push rod part of the electric push rod 2 retracts, the horizontal rod 4 is pulled to move backwards along the installation slotted hole 7, so that the horizontal rod 4 pushes the linkage rod 3, the end part of the linkage rod 3 moves upwards along the inclined slotted hole 9, thereby the knees of the patient are lifted upwards, the legs of the patient begin to bend, the bending exercise of the legs is formed, then, the push rod, the inclination of the linkage rod 3 is reduced under the pulling of the horizontal rod 4, and the legs of the patient are stretched and exercised; finally, through the repeated action of the electric push rod 2, the legs of the patient are bent and stretched to perform rehabilitation exercise, so that the leg muscular atrophy and the lower limb venous thrombosis of the patient are prevented, and the pain of the patient is relieved.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims (2)

1. The lower limb auxiliary moving device is characterized in that: comprises a counterweight bottom plate, push-pull driving components are arranged on the left side and the right side of the upper surface of the counterweight bottom plate, two groups of push-pull driving components are arranged in bilateral symmetry, each group of push-pull driving components comprises an electric push rod and a linkage rod, the mounting structure comprises a horizontal rod, a mounting batten and a fixed vertical plate, wherein the rear part of the mounting batten is fixed on the upper surface of a counterweight bottom plate, the length direction of the mounting batten is arranged along the front-back horizontal direction, the fixed vertical plate is fixed on the upper surface of the rear part of the mounting batten, a mounting slotted hole is formed in the mounting batten, an electric push rod is mounted on the rear side of the mounting slotted hole and is arranged along the front-back horizontal direction, the front end and the rear end of the horizontal rod are respectively fixed with a first pin shaft, the first pin shaft is rotatably connected with a first roller, the first rollers are connected in the mounting slotted hole in a rolling manner, the horizontal rod is connected to the mounting slotted hole in a sliding manner through two first rollers, and the front end of; an inclined long hole is formed in the fixed vertical plate, one end of the linkage rod is hinged to a first pin shaft at the rear end of the horizontal rod, a second pin shaft is fixed to the other end of the linkage rod, a second roller is rotatably connected to the second pin shaft, the second roller is connected in the inclined long hole in a rolling mode, and the other end of the linkage rod is connected to the inclined long hole in a sliding mode through the second roller;

a popliteal shelf is connected between the second pin shafts of the two groups of push-pull driving assemblies, a fixing band is arranged on the popliteal shelf, a connecting rod is connected between the second pin shafts at the front ends of the two horizontal rods, and a heel pad is fixed on the connecting rod.

2. The lower limb exercise assisting apparatus according to claim 1, wherein: the bottom surface of counter weight bottom plate is equipped with the rubber slipmat, and the equipartition has anti-skidding bump on the rubber slipmat.

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