CN215021738U - Orthopedics rehabilitation and nursing is with tempering device - Google Patents

Abstract

The utility model relates to an orthopedics rehabilitation and nursing field specifically relates to an orthopedics rehabilitation and nursing is with taking exercise device. The hip motion nursing device is rotationally arranged on the frame, comprises an installation frame, is fixedly arranged on the frame and is positioned above the backrest; the two hollow rotary platforms are respectively and symmetrically arranged on the top surface of the mounting frame and are fixedly connected with the mounting frame; the two first motors are respectively arranged on the corresponding hollow rotating platforms, and the output ends of the two first motors are in transmission connection with the hollow rotating platforms; the two connecting rods are respectively and transversely arranged on the corresponding hollow rotating platforms, and one end of each connecting rod is in transmission connection with the output end of the corresponding hollow rotating platform; two thigh fixing devices are respectively and movably connected with the connecting rod. The utility model discloses compare in traditional device, it is more comprehensive to exercise angle and the posture of patient's hip, knee and ankle, more effectual recovery that has promoted orthopedics patient.

Description

Orthopedics rehabilitation and nursing is with tempering device

Technical Field

The utility model relates to an orthopedics rehabilitation and nursing field specifically relates to an orthopedics rehabilitation and nursing is with taking exercise device.

Background

Orthopedics patient can't independently control limbs activity before the art or at the postoperative recovery initial stage, long-time bed can lead to joint contracture, joint rigidity, muscular atrophy, tendon and ligament adhesion that the braking arouses, for helping the patient to do passive motions such as straightening, bucking, abduction of low limbs and born CPM limbs intelligence motion training treatment care implement, and traditional CPM machine technical content is low, the structure is simple and easy, the joint is movable little in angle, the motion posture is single, can't effectual help the patient promote orthopedics rehabilitation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an exercise device for orthopedic rehabilitation nursing is provided.

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

an exercise device for orthopedic rehabilitation nursing, which comprises a frame, a backrest fixedly arranged on the frame and used for a patient to lie flat, a lower limb movement nursing device arranged above the backrest and used for driving the lower limb of the patient to move continuously,

the lower limb movement nursing device comprises a hip movement nursing device which is used for driving the hip of a patient to open, close and lift, the hip movement nursing device is rotatably arranged on the frame and comprises,

the mounting rack is fixedly arranged on the rack and is positioned above the backrest;

the two hollow rotary platforms are respectively and symmetrically arranged on the top surface of the mounting frame and are fixedly connected with the mounting frame;

the output end of the first motor is in transmission connection with the hollow rotating platform;

two connecting rods are arranged and respectively transversely arranged on the corresponding hollow rotating platforms, and one end of each connecting rod is in transmission connection with the output end of each hollow rotating platform;

two thigh fixing devices are respectively and movably connected with the connecting rod.

Preferably, the hip exercise carer further comprises,

the two first sliding blocks are respectively arranged on the corresponding connecting rods and are connected with the connecting rods in a sliding manner;

two racks are respectively and fixedly arranged on the corresponding connecting rods, and the racks are arranged along the length direction of the corresponding connecting rods;

the two second motors are respectively arranged on the corresponding first sliding blocks, the output end of each second motor is provided with a first gear, the first gear is in transmission connection with the output end of each second motor, and the first gears are meshed with the racks;

the two first transmission rods are respectively arranged on the corresponding first slide blocks, the first transmission rods are transversely inserted on the first slide blocks and are rotatably connected with the first slide blocks, and the middle parts of the first transmission rods are also provided with second gears which are fixedly connected with the first transmission rods;

the four first rollers are respectively arranged at two ends of the corresponding first transmission rod and are in transmission connection with the first transmission rod;

the two third motors are respectively arranged on the corresponding first sliding blocks, a third gear is arranged on the output end of each third motor, the third gear is in transmission connection with the output end of each third motor, and the third gear is meshed with the second gear;

the four first traction belts are respectively arranged on the corresponding first idler wheels, one end of each first traction belt is fixedly connected with the middle shaft of the corresponding first idler wheel, and the other end of each first traction belt is fixedly connected with the top end of the thigh fixer.

Preferably, the knee movement nursing device is used for driving the knee of the patient to do flexion and extension movement, the knee movement nursing device is movably arranged on the hip movement nursing device, the knee movement nursing device comprises,

two second sliding blocks are arranged on the corresponding connecting rods respectively and are connected with the connecting rods in a sliding manner;

the two fourth motors are respectively arranged on the corresponding second sliding blocks, a fourth gear is arranged at the output end of each fourth motor, the fourth gear is in transmission connection with the output end of each fourth motor, and the fourth gears are meshed with the racks;

the two second transmission rods are respectively arranged on the corresponding second sliding blocks, the second transmission rods are transversely inserted on the second sliding blocks and rotatably connected with the second sliding blocks, and a fifth gear is further arranged in the middle of each second transmission rod and fixedly connected with the second transmission rods;

four second rollers are arranged at two ends of the corresponding second transmission rod respectively and are in transmission connection with the second transmission rod;

the two fifth motors are respectively arranged on the corresponding second sliding blocks, a sixth gear is arranged on the output end of the fifth motor, the sixth gear is in transmission connection with the output end of the fifth motor, and the sixth gear is meshed with the fifth gear;

the four second traction belts are respectively arranged on the corresponding second rollers, and one end of each second traction belt is fixedly connected with the middle shaft of each second roller;

and two shank fixators are arranged and are respectively arranged on the second traction belt, and the shank fixators are fixedly connected with the other end of the second traction belt.

Preferably, the ankle movement nursing device is used for driving the ankle of the patient to do flexion and extension movement, the ankle movement nursing device is movably arranged on the hip movement nursing device, the ankle movement nursing device comprises,

the two third sliding blocks are respectively arranged on the corresponding connecting rods and are connected with the connecting rods in a sliding manner;

the two sixth motors are respectively arranged on the corresponding third sliding blocks, a seventh gear is arranged at the output end of the sixth motor, the seventh gear is in transmission connection with the output end of the sixth motor, and the seventh gear is meshed with the rack;

the two third transmission rods are respectively arranged on the corresponding third sliding blocks, the third transmission rods are transversely inserted on the third sliding blocks and rotatably connected with the third sliding blocks, and an eighth gear is further arranged in the middle of each third transmission rod and fixedly connected with the third transmission rod;

the four third rollers are respectively arranged at two ends of the corresponding third transmission rod and are in transmission connection with the third transmission rod;

the two seventh motors are respectively arranged on the corresponding third sliding blocks, a ninth gear is arranged on the output end of the seventh motor, the ninth gear is in transmission connection with the output end of the seventh motor, and the ninth gear is meshed with the eighth gear;

the four third traction belts are respectively arranged on the corresponding third rollers, and one end of each third traction belt is fixedly connected with the middle shaft of each third roller;

the two foot fixing devices are respectively arranged on the third traction belt, and the lower leg fixing device is fixedly connected with the other end of the third traction belt.

Preferably, the thigh anchor comprises, in combination,

two cloth supports are arranged on the corresponding first traction belts respectively, and two ends of each cloth support are fixedly connected with the bottom ends of the corresponding first traction belts respectively;

the magic tapes are arranged on the corresponding cloth supports respectively, and one end of each magic tape is fixedly connected with the cloth support.

Preferably, the mounting frame top surface is equipped with the spacing groove, and hip motion care implement still includes the gag lever post, and the gag lever post has two, sets up respectively on the connecting rod that corresponds, the top and the connecting rod fixed connection of gag lever post, and the bottom of gag lever post is inserted and is established in the spacing groove, gag lever post and spacing groove sliding connection.

Preferably, the exercise device further comprises an emergency brake button, and the emergency brake button is arranged on the position of the hand of the patient on the side of the backrest.

Compared with the prior art, the utility model beneficial effect who has is:

1. the utility model discloses a hip motion care implement, knee motion care implement and ankle motion care implement make the patient can't do the hip independently, open and shut or when bending and stretching the motion of knee and ankle, move thigh, shank and sole of the patient, make patient's hip, knee and ankle passive keep opening and shutting and bend and stretch the motion, avoid the patient because of the unable autonomous movement of low limbs dysfunction, joint rigidity that long-time stiff and straight leads to stretches pain, muscular atrophy, tendon and ligament adhesion intervenes in the recovered early stage of orthopedics, promote patient's recovery;

2. the utility model discloses a compare in traditional cpm machine from the top with the unsettled fixed and traction motion's of patient's low limbs mode, the angle of opening and shutting of the naked department of patient's hip, knee and foot is bigger, and joint activity is more abundant, more is favorable to patient's orthopedics recovered.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a front view of the present invention;

FIG. 5 is a cross-sectional view at section A-A of FIG. 4;

FIG. 6 is a partial enlarged view of FIG. 4 at B;

the reference numbers in the figures are:

1-backrest; 1 a-emergency brake button;

2-a hip movement care device; 2 a-a mounting frame; 2a 1-limit groove; 2 b-a hollow rotating platform; 2 c-a first motor; 2 d-connecting rod; 2 e-thigh anchors; 2e 1-cloth holder; 2e 2-magic tape; 2 f-a first slider; 2 g-rack; 2 h-a second motor; 2 i-first gear; 2 j-a first transfer lever; 2 k-first roller; 2 l-second gear; 2 m-a third motor; 2 n-third gear; 2 o-first traction band; 2 p-a limiting rod;

3-knee sport nursing device; 3 a-a second slider; 3 b-a fourth motor; 3 c-fourth gear; 3 d-a second transmission rod; 3 e-fifth gear; 3 f-a second roller; 3 g-a fifth motor; 3 h-sixth gear; 3 i-a second traction belt; 3 j-a calf shank;

4-ankle sport care apparatus; 4 a-a third slider; 4 b-a sixth motor; 4 c-seventh gear; 4 d-a third drive link; 4 e-eighth gear; 4 f-third roller; 4 g-a seventh motor; 4 h-ninth gear; 4 i-a third traction belt; 4 j-foot fixator.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In order to solve the technical problem of how to help a patient to perform continuous passive movement of the lower limbs, as shown in fig. 1 to 5, the following technical scheme is provided:

an exercise device for orthopedic rehabilitation nursing, which comprises a frame, a backrest 1 fixedly arranged on the frame and used for a patient to lie flat, a lower limb movement nursing device arranged above the backrest 1 and used for driving the lower limb of the patient to move continuously,

the lower limb movement nursing device comprises a hip movement nursing device 2 for driving the hip of a patient to open, close and lift, the hip movement nursing device 2 is rotatably arranged on the frame, the hip movement nursing device 2 comprises,

the mounting frame 2a is fixedly arranged on the rack, and the mounting frame 2a is positioned above the backrest 1;

two hollow rotary platforms 2b are arranged, and are respectively and symmetrically arranged on the top surface of the mounting frame 2a, and the hollow rotary platforms 2b are fixedly connected with the mounting frame 2 a;

the two first motors 2c are respectively arranged on the corresponding hollow rotating platform 2b, and the output end of the first motor 2c is in transmission connection with the hollow rotating platform 2 b;

two connecting rods 2d are arranged on the corresponding hollow rotating platform 2b respectively, and one end of each connecting rod 2d is in transmission connection with the output end of the corresponding hollow rotating platform 2 b;

two thigh fixing devices 2e are respectively and movably connected with the connecting rod 2 d.

Specifically, the hip movement nursing device 2 completes the opening and closing driving of the hip of the patient through the following steps: step one, a patient lies on the backrest 1, and medical care personnel fix the thighs of the patient on the thigh fixer 2 e; step two, the first motor 2c drives the hollow rotating platform 2b, the hollow rotating platform 2b drives the connecting rods 2d to rotate, the included angle between the two connecting rods 2d is increased from 0 degree along with the rotation of the hollow rotating platform 2b, the maximum included angle is set to be 90 degrees, when the connecting rods 2d rotate, the thigh fixer 2e movably connected with the connecting rods 2d drives the thighs of the patient to be outwards opened, and the thighs of the patient drive the hips of the patient to be outwards opened while the thighs of the patient are outwards opened; and step three, after the connecting rod 2d rotates to the maximum angle, the second motor 2h drives the connecting rod 2d to reset, the connecting rod 2d resets to drive the thigh fixing device 2e and the patient's thigh to fold inwards, and the patient's hip is driven to fold inwards while the patient's thigh folds inwards, and step four, the steps two to three are repeated until the patient's required exercise amount set by the medical personnel is completed.

Further:

in order to solve the technical problem of how to realize that the hip movement care device 2 drives the hip of the patient to do lifting movement, as shown in fig. 2 to 5, the following technical scheme is provided:

the hip-motion care device 2 further comprises,

two first sliding blocks 2f are arranged on the corresponding connecting rods 2d respectively, and the first sliding blocks 2f are connected with the connecting rods 2d in a sliding manner;

two racks 2g are respectively and fixedly arranged on the corresponding connecting rods 2d, and the racks 2g are arranged along the length direction of the corresponding connecting rods 2 d;

the two second motors 2h are respectively arranged on the corresponding first sliding blocks 2f, the output end of the second motor 2h is provided with a first gear 2i, the first gear 2i is in transmission connection with the output end of the second motor 2h, and the first gear 2i is meshed with the rack 2 g;

two first transmission rods 2j are arranged and respectively arranged on the corresponding first sliding blocks 2f, the first transmission rods 2j are transversely inserted on the first sliding blocks 2f, the first transmission rods 2j are rotatably connected with the first sliding blocks 2f, a second gear 2l is further arranged in the middle of each first transmission rod 2j, and the second gear 2l is fixedly connected with the first transmission rods 2 j;

the four first rollers 2k are respectively arranged at two ends of the corresponding first transmission rod 2j, and the first rollers 2k are in transmission connection with the first transmission rod 2 j;

two third motors 2m are arranged on the corresponding first sliding blocks 2f respectively, a third gear 2n is arranged on the output end of the third motor 2m, the third gear 2n is in transmission connection with the output end of the third motor 2m, and the third gear 2n is meshed with the second gear 2 l;

first traction area 2o, first traction area 2o have four, set up respectively on corresponding first gyro wheel 2k, and the one end of first traction area 2o and first gyro wheel 2k axis fixed connection, the other end of first traction area 2o and the top fixed connection of thigh fixer 2 e.

Specifically, the second motor 2h drives the first gear 2i to rotate, and the first gear 2i and the rack 2g cooperate to drive the first slider 2f to slide back and forth on the connecting rod 2 d. The third motor 2m drives the third gear 2n to rotate, and the third gear 2n and the second gear 2l are matched to drive the first roller 2k to rotate. When the first roller 2k rotates, the first traction belt 2o is driven to spirally wind around the axis of the first roller 2k, and the thigh holder 2e at the other end of the first traction belt 2o is lifted. When the first roller 2k is rotated in the reverse direction, the spirally wound first traction belt 2o is restored and the thigh holder 2e is lowered. Medical personnel can drive second motor 2h according to patient's the difference of rising and adjust the position of first slider 2f on connecting rod 2d, make the initial position of thigh fixer 2e and patient's height phase-match. Medical personnel carry out longitudinal movement and vertical movement through drive second motor 2h and third motor 2m, adjustment thigh fixer 2e, and thigh fixer 2e drives patient's thigh lifting or puts down when longitudinal movement and vertical movement, drives patient's hip and carries out the lifting motion when patient's thigh motion, has realized taking exercise to the motion of patient's hip.

Further:

in order to solve the technical problem of how to realize that the knee motion care device 3 continuously drives the knees of the patient to do flexion and extension motions, as shown in fig. 2 to 5, the following technical scheme is provided:

also comprises a knee movement care device 3 for driving the knee of the patient to do flexion and extension movement, the knee movement care device 3 is movably arranged on the hip movement care device 2, the knee movement care device 3 comprises,

two second sliding blocks 3a are arranged on the corresponding connecting rods 2d respectively, and the second sliding blocks 3a are connected with the connecting rods 2d in a sliding manner;

the number of the fourth motors 3b is two, the fourth motors 3b are respectively arranged on the corresponding second sliding blocks 3a, the output end of the fourth motor 3b is provided with a fourth gear 3c, the fourth gear 3c is in transmission connection with the output end of the fourth motor 3b, and the fourth gear 3c is meshed with the rack 2 g;

the two second transmission rods 3d are respectively arranged on the corresponding second sliding blocks 3a, the second transmission rods 3d are transversely inserted on the second sliding blocks 3a, the second transmission rods 3d are rotatably connected with the second sliding blocks 3a, a fifth gear 3e is further arranged in the middle of each second transmission rod 3d, and the fifth gear 3e is fixedly connected with the second transmission rods 3 d;

four second rollers 3f are arranged at two ends of the corresponding second transmission rod 3d respectively, and the second rollers 3f are in transmission connection with the second transmission rod 3 d;

the number of the fifth motors 3g is two, the fifth motors 3g are respectively arranged on the corresponding second sliding blocks 3a, the output end of the fifth motor 3g is provided with a sixth gear 3h, the sixth gear 3h is in transmission connection with the output end of the fifth motor 3g, and the sixth gear 3h is meshed with the fifth gear 3 e;

four second traction belts 3i are arranged on the corresponding second rollers 3f respectively, and one end of each second traction belt 3i is fixedly connected with the middle shaft of each second roller 3 f;

two shank fixators 3j are arranged on the second traction belt 3i respectively, and the shank fixators 3j are fixedly connected with the other end of the second traction belt 3 i.

Specifically, the fourth motor 3b drives the fourth gear 3c to rotate, the fourth gear 3c and the rack 2g cooperate to drive the second slider 3a to slide back and forth on the connecting rod 2d, so as to drive the shank fixer 3j to move back and forth, and thus the shank of the patient can move back and forth along the length direction of the connecting rod 2 d. The medical staff can adjust the initial position of the lower leg fixer 3j according to the elevation of the patient by driving the fourth motor 3 b. The fifth motor 3g drives the sixth gear 3h to rotate, and the sixth gear 3h and the fifth gear 3e are matched to drive the second roller 3f to rotate. When the second roller 3f rotates, the second traction belt 3i is driven to spirally wind around the axis of the second roller 3f, the shank fixer 3j is lifted, the shank fixer 3j drives the shank of the patient to be lifted, otherwise, the shank fixer 3j drives the shank of the patient to be lowered when the second roller 3f rotates reversely, and the shank of the patient can move up and down. Under the cooperation of fourth motor 3b and fifth motor 3g, knee motion care implement 3 can drive patient's shank and carry out the lifting of multi-angle and transfer, and drive patient's knee carries out the motion of lasting flexion and extension.

Further:

in order to solve the technical problem of how to realize the flexion and extension movement of the ankle movement nursing device 4 on the ankle of the patient, as shown in fig. 2 to 5, the following technical scheme is provided:

the ankle movement nursing device 4 is used for driving the ankles of the patients to do flexion and extension movements, the ankle movement nursing device 4 is movably arranged on the hip movement nursing device 2, the ankle movement nursing device 4 comprises,

the number of the third sliding blocks 4a is two, the third sliding blocks 4a are respectively arranged on the corresponding connecting rods 2d, and the third sliding blocks 4a are connected with the connecting rods 2d in a sliding manner;

the number of the sixth motors 4b is two, the sixth motors 4b are respectively arranged on the corresponding third sliding blocks 4a, the output end of the sixth motor 4b is provided with a seventh gear 4c, the seventh gear 4c is in transmission connection with the output end of the sixth motor 4b, and the seventh gear 4c is meshed with the rack 2 g;

the number of the third transmission rods 4d is two, the two third transmission rods 4d are respectively arranged on the corresponding third sliding blocks 4a, the third transmission rods 4d are transversely inserted on the third sliding blocks 4a, the third transmission rods 4d are rotatably connected with the third sliding blocks 4a, the middle of each third transmission rod 4d is also provided with an eighth gear 4e, and the eighth gear 4e is fixedly connected with the third transmission rod 4 d;

the four third rollers 4f are respectively arranged at two ends of the corresponding third transmission rod 4d, and the third rollers 4f are in transmission connection with the third transmission rod 4 d;

the number of the seventh motors 4g is two, the seventh motors 4g are respectively arranged on the corresponding third sliding blocks 4a, the output end of the seventh motor 4g is provided with a ninth gear 4h, the ninth gear 4h is in transmission connection with the output end of the seventh motor 4g, and the ninth gear 4h is meshed with the eighth gear 4 e;

four third traction belts 4i are respectively arranged on the corresponding third rollers 4f, and one end of each third traction belt 4i is fixedly connected with the middle shaft of each third roller 4 f;

the two foot fixing devices 4j and the two foot fixing devices 4j are respectively arranged on the third traction belt 4i, and the lower leg fixing device 3j is fixedly connected with the other end of the third traction belt 4 i.

Specifically, the sixth motor 4b drives the seventh gear 4c to rotate, the seventh gear 4c and the rack 2g cooperate to drive the third slider 4a to slide back and forth on the connecting rod 2d, so as to drive the foot fixer 4j to move back and forth, and thus the lower leg of the patient moves back and forth along the length direction of the connecting rod 2 d. The medical staff can adjust the initial position of the foot holder 4j according to the elevation of the patient by driving the sixth motor 4 b. The seventh motor 4g drives the eighth gear 4e to rotate, and the eighth gear 4e and the ninth gear 4h are matched to drive the third roller 4f to rotate. When the third roller 4f rotates, the third traction belt 4i is driven to spirally wind around the axis of the third roller 4f, the foot fixer 4j is lifted, the foot fixer 4j drives the sole of the patient to lift, otherwise, the foot fixer 4j drives the sole of the patient to lower down by the reverse rotation of the third roller 4f, so that the sole of the patient can move up and down. Under the cooperation of sixth motor 4b and seventh motor 4g, ankle motion care implement 4 can drive patient's sole and carry out the lifting of multi-angle and transfer, and the ankle of drive patient carries out the motion of lasting bending and stretching.

Further:

in order to solve the technical problem of how to realize the convenient fixing and dismounting of the thigh fixer 2e for the thigh of the patient, as shown in fig. 3 to 4, the following technical scheme is provided:

the thigh holder 2e is comprised of,

two cloth supports 2e1 and two cloth supports 2e1 are respectively arranged on the corresponding first traction belts 2o, and two ends of each cloth support 2e1 are respectively fixedly connected with the bottom ends of the corresponding first traction belts 2 o;

the magic tapes 2e2 and the magic tapes 2e2 are two and are respectively arranged on the corresponding cloth support 2e1, and one end of the magic tape 2e2 is fixedly connected with the cloth support 2e 1.

Specifically, cloth holder 2e1 is used for leaning on and supporting the downside of thigh, and medical personnel encircle magic subsides 2e2 at patient's thigh upside and laminate with it, accomplishes the fixed of thigh fixer 2e to patient's thigh, and the keeping away from of shank fixer 3j and foot fixer 4j is the same with thigh fixer 2 e.

Further:

in order to solve the technical problem of how to prevent the hip of a patient from being torn due to over-rotation caused by the failure of the hollow rotating platform 2b, the following technical solutions are provided as shown in fig. 3 and 5:

mounting bracket 2a top surface is equipped with spacing groove 2a1, and hip motion care implement 2 still includes gag lever post 2p, and gag lever post 2p has two, sets up respectively on the connecting rod 2d that corresponds, gag lever post 2 p's top and connecting rod 2d fixed connection, and during spacing groove 2a1 was inserted to gag lever post 2 p's bottom, gag lever post 2p and spacing groove 2a1 sliding connection.

Specifically, the maximum opening and closing angle of the hip motion nursing device 2 is limited by the matching of the limiting groove 2a1 and the limiting rod 2p, and when the first motor 2c or the hollow rotary platform 2b breaks down, the opening and closing angle of the hip motion nursing device 2 can be prevented from exceeding the maximum opening and closing angle of the hip which can be borne by a human body, so that the life safety of a patient is protected.

Further:

in order to solve the technical problem of how to timely shut down the exercise device when the exercise device fails or the state of a patient is not good, as shown in fig. 3, the following technical solutions are provided:

the exercise device also comprises an emergency brake button 1a, and the emergency brake button 1a is arranged at the position of the hand of the patient on the side of the backrest 1.

Specifically, when the patient feels uncomfortable or needs to stop the exercise device immediately, the palm or fingers of the hand can be used to press the emergency brake button 1a on the side of the backrest 1, and the emergency brake button 1a can cut off the power supply of the exercise device to stop working after being triggered.

The utility model discloses a theory of operation:

step one, medical care personnel lay a patient on a backrest 1, and adjust the initial positions of a thigh fixer 2e, a lower leg fixer 3j and a foot fixer 4j according to the size of the lower limb of the patient;

step two, the medical care personnel attach and fix the thigh of the patient with the thigh fixer 2e, attach and fix the shank with the shank fixer 3j, and attach and fix the sole with the foot fixer 4 j;

step three, the first motor 2c drives the hollow rotating platform 2b to drive the connecting rod 2d to rotate, and the connecting rod 2d drives the lower limbs of the patient to open and close when rotating;

fourthly, the second motor 2h drives the first sliding block 2f to move back and forth on the connecting rod 2d, the third motor 2m drives the thigh fixing device 2e to move up and down, and the second motor 2h and the third motor 2m are matched to drive the thigh fixing device 2e to drive the thigh of the patient to be lifted or put down obliquely upwards so as to keep the hip of the patient moving continuously;

step five, the fourth motor 3b drives the second sliding block 3a to move back and forth on the connecting rod 2d, the fifth motor 3g drives the shank fixer 3j to move up and down, and the fourth motor 3b and the fifth motor 3g are matched to drive the shank fixer 3j to drive the shank of the patient to lift up or put down, so that the knee of the patient keeps moving continuously;

step six, the sixth motor 4b drives the third sliding block 4a to move back and forth on the connecting rod 2d, the seventh motor 4g drives the foot fixer 4j to move up and down, and the sixth motor 4b and the seventh motor 4g are matched to drive the foot fixer 4j to drive the sole of the patient to lift up or put down, so that the ankle of the patient keeps moving continuously;

seventhly, when the patient finishes the amount of exercise required by orthopedic rehabilitation, the exercise device is reset, and the medical personnel move the lower limbs of the patient out of the thigh fixer 2e, the lower leg fixer 3j and the foot fixer 4 j.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. An exercise device for orthopedic rehabilitation nursing, which comprises a frame, a backrest (1) fixedly arranged on the frame and used for a patient to lie flat, a lower limb movement nursing device arranged above the backrest (1) and used for driving the lower limb of the patient to move continuously,

is characterized in that the lower limb movement nursing device comprises a hip movement nursing device (2) for driving the hip of the patient to open and close and lift, the hip movement nursing device (2) is rotatably arranged on the frame, the hip movement nursing device (2) comprises,

the mounting rack (2a) is fixedly arranged on the rack, and the mounting rack (2a) is positioned above the backrest (1);

the two hollow rotary platforms (2b) are respectively and symmetrically arranged on the top surface of the mounting rack (2a), and the hollow rotary platforms (2b) are fixedly connected with the mounting rack (2 a);

the two first motors (2c) are respectively arranged on the corresponding hollow rotating platform (2b), and the output end of each first motor (2c) is in transmission connection with the corresponding hollow rotating platform (2 b);

two connecting rods (2d) are arranged, and are respectively and transversely arranged on the corresponding hollow rotating platform (2b), and one end of each connecting rod (2d) is in transmission connection with the output end of the corresponding hollow rotating platform (2 b);

two thigh fixing devices (2e) are respectively and movably connected with the connecting rod (2 d).

2. The exercise device for orthopedic rehabilitation according to claim 1, characterized in that the hip exercise carer (2) further comprises,

the two first sliding blocks (2f) are respectively arranged on the corresponding connecting rod (2d), and the first sliding blocks (2f) are connected with the connecting rods (2d) in a sliding manner;

two racks (2g) are arranged and fixed on the corresponding connecting rods (2d) respectively, and the racks (2g) are arranged along the length direction of the corresponding connecting rods (2 d);

the two second motors (2h) are respectively arranged on the corresponding first sliding blocks (2f), the output end of each second motor (2h) is provided with a first gear (2i), the first gear (2i) is in transmission connection with the output end of each second motor (2h), and the first gear (2i) is meshed with the rack (2 g);

two first transmission rods (2j) are arranged and respectively arranged on the corresponding first sliding blocks (2f), the first transmission rods (2j) are transversely inserted on the first sliding blocks (2f), the first transmission rods (2j) are rotatably connected with the first sliding blocks (2f), a second gear (2l) is further arranged in the middle of each first transmission rod (2j), and the second gear (2l) is fixedly connected with the first transmission rods (2 j);

the number of the first rollers (2k) is four, the four first rollers (2k) are respectively arranged at two ends of the corresponding first transmission rod (2j), and the first rollers (2k) are in transmission connection with the first transmission rod (2 j);

the two third motors (2m) are respectively arranged on the corresponding first sliding blocks (2f), the output end of each third motor (2m) is provided with a third gear (2n), the third gears (2n) are in transmission connection with the output end of each third motor (2m), and the third gears (2n) are meshed with the second gears (2 l);

the first traction belts (2o) are four, the four first traction belts (2o) are respectively arranged on the corresponding first idler wheels (2k), one ends of the first traction belts (2o) are fixedly connected with the middle shaft of the first idler wheels (2k), and the other ends of the first traction belts (2o) are fixedly connected with the top end of the thigh fixer (2 e).

3. The exercise device for orthopedic rehabilitation nursing according to claim 2, further comprising a knee movement nursing device (3) for driving the knee of the patient to make flexion and extension movements, the knee movement nursing device (3) being movably disposed on the hip movement nursing device (2), the knee movement nursing device (3) comprising,

two second sliding blocks (3a) are arranged on the corresponding connecting rods (2d), and the second sliding blocks (3a) are connected with the connecting rods (2d) in a sliding manner;

two fourth motors (3b) are arranged and are respectively arranged on the corresponding second sliding blocks (3a), a fourth gear (3c) is arranged at the output end of each fourth motor (3b), the fourth gear (3c) is in transmission connection with the output end of each fourth motor (3b), and the fourth gear (3c) is meshed with the rack (2 g);

two second transmission rods (3d) are arranged and respectively arranged on the corresponding second sliding blocks (3a), the second transmission rods (3d) are transversely inserted on the second sliding blocks (3a), the second transmission rods (3d) are rotatably connected with the second sliding blocks (3a), a fifth gear (3e) is further arranged in the middle of each second transmission rod (3d), and the fifth gear (3e) is fixedly connected with the second transmission rods (3 d);

four second rollers (3f) are arranged at two ends of the corresponding second transmission rod (3d), and the second rollers (3f) are in transmission connection with the second transmission rod (3 d);

the number of the fifth motors (3g) is two, the fifth motors (3g) are respectively arranged on the corresponding second sliding blocks (3a), the output end of the fifth motor (3g) is provided with a sixth gear (3h), the sixth gear (3h) is in transmission connection with the output end of the fifth motor (3g), and the sixth gear (3h) is meshed with the fifth gear (3 e);

four second traction belts (3i) are respectively arranged on the corresponding second rollers (3f), and one end of each second traction belt (3i) is fixedly connected with the middle shaft of each second roller (3 f);

two shank fixators (3j) are arranged on the second traction belt (3i), and the shank fixators (3j) are fixedly connected with the other end of the second traction belt (3 i).

4. The exercise device for orthopedic rehabilitation nursing according to claim 3, characterized in that it further comprises an ankle movement nursing device (4) for driving the ankle of the patient to do flexion and extension movements, the ankle movement nursing device (4) is movably arranged on the hip movement nursing device (2), the ankle movement nursing device (4) comprises,

the number of the third sliding blocks (4a) is two, the third sliding blocks (4a) are respectively arranged on the corresponding connecting rods (2d), and the third sliding blocks (4a) are connected with the connecting rods (2d) in a sliding manner;

the number of the sixth motors (4b) is two, the two sixth motors (4b) are respectively arranged on the corresponding third sliding blocks (4a), seventh gears (4c) are arranged at the output ends of the sixth motors (4b), the seventh gears (4c) are in transmission connection with the output ends of the sixth motors (4b), and the seventh gears (4c) are meshed with the racks (2 g);

the two third transmission rods (4d) are respectively arranged on the corresponding third sliding blocks (4a), the third transmission rods (4d) are transversely inserted on the third sliding blocks (4a), the third transmission rods (4d) are rotatably connected with the third sliding blocks (4a), an eighth gear (4e) is further arranged in the middle of each third transmission rod (4d), and the eighth gear (4e) is fixedly connected with the third transmission rods (4 d);

four third rollers (4f) are arranged at two ends of the corresponding third transmission rod (4d), and the third rollers (4f) are in transmission connection with the third transmission rod (4 d);

the number of the seventh motors (4g) is two, the seventh motors (4g) are respectively arranged on the corresponding third sliding blocks (4a), the output end of the seventh motor (4g) is provided with a ninth gear (4h), the ninth gear (4h) is in transmission connection with the output end of the seventh motor (4g), and the ninth gear (4h) is meshed with the eighth gear (4 e);

four third traction belts (4i) are respectively arranged on the corresponding third rollers (4f), and one end of each third traction belt (4i) is fixedly connected with the middle shaft of each third roller (4 f);

the two foot fixing devices (4j) are respectively arranged on the third traction belt (4i), and the lower leg fixing device (3j) is fixedly connected with the other end of the third traction belt (4 i).

5. The exercise device for orthopedic rehabilitation nursing according to claim 1, wherein the thigh holder (2e) comprises,

two cloth supports (2e1), two cloth supports (2e1) are arranged on the corresponding first traction belts (2o), and two ends of each cloth support (2e1) are fixedly connected with the bottom ends of the corresponding first traction belts (2 o);

magic subsides (2e2), magic subsides (2e2) have two, set up respectively on corresponding cloth holds in the palm (2e1), the one end and the cloth of magic subsides (2e2) hold in the palm (2e1) fixed connection.

6. The exercise device for orthopedic rehabilitation nursing according to claim 1, wherein the top surface of the mounting frame (2a) is provided with a limiting groove (2a1), the hip exercise nursing device (2) further comprises two limiting rods (2p), the two limiting rods (2p) are respectively arranged on the corresponding connecting rods (2d), the top end of each limiting rod (2p) is fixedly connected with the corresponding connecting rod (2d), the bottom end of each limiting rod (2p) is inserted into the corresponding limiting groove (2a1), and the limiting rods (2p) are slidably connected with the limiting grooves (2a 1).

7. The exercise device for orthopedic rehabilitation nursing according to claim 1, characterized in that the exercise device further comprises an emergency brake button (1a), and the emergency brake button (1a) is disposed at a position of the patient's hand on the side of the backrest (1).

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