CN220370162U - Intelligent knee joint rehabilitation training device - Google Patents
Intelligent knee joint rehabilitation training device Download PDFInfo
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- CN220370162U CN220370162U CN202222652945.4U CN202222652945U CN220370162U CN 220370162 U CN220370162 U CN 220370162U CN 202222652945 U CN202222652945 U CN 202222652945U CN 220370162 U CN220370162 U CN 220370162U
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 105
- 239000010959 steel Substances 0.000 claims abstract description 105
- 210000002414 leg Anatomy 0.000 claims abstract description 104
- 230000033001 locomotion Effects 0.000 claims description 57
- 210000003127 knee Anatomy 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 210000003205 muscle Anatomy 0.000 abstract description 8
- 210000003141 lower extremity Anatomy 0.000 abstract description 7
- 230000017531 blood circulation Effects 0.000 abstract description 5
- 238000004088 simulation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 206010049565 Muscle fatigue Diseases 0.000 abstract description 2
- 230000008092 positive effect Effects 0.000 abstract description 2
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 208000012661 Dyskinesia Diseases 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008407 joint function Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000036487 Arthropathies Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 208000010428 Muscle Weakness Diseases 0.000 description 1
- 206010028372 Muscular weakness Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Abstract
The utility model aims to provide an intelligent knee joint rehabilitation training device which is used for solving the problems that the angle of the rehabilitation device cannot be automatically adjusted, the existing binding belt causes siltation marks on the lower leg of a human body, and blood circulation of lower limbs is affected. The backrest steel frame is connected with the backrest plate through bolts, and the leg steel frame is connected with the guide rod seat through bolts. When rehabilitation therapy is performed, the lower leg of a patient is placed in the massage air bag, and the leg fixing belt for the corresponding comfortable and applicable exercise position is found, so that the comfort and safety in the exercise process are ensured. The utility model has the advantages and positive effects that: simple structure, convenient operation make it reach through control software by mechanical structure and electrical apparatus and carry out knee joint rehabilitation training to the patient through science, reasonable, effective and convenient, cooperate to have the pneumatic regulation massage function to make the patient carry out simulation technique massage to shank muscle when doing knee joint rehabilitation training, reach the effect that alleviates muscle fatigue and promote blood flow.
Description
Technical Field
The utility model relates to the field of medical rehabilitation equipment, in particular to an intelligent knee joint rehabilitation training device.
Background
The knee joint fracture operation rehabilitation is an important content of rehabilitation engineering and accounts for a large proportion of the rehabilitation treatment of hospitals. The key point of knee fracture rehabilitation is the stability of the knee joint after operation and the maximum knee joint function recovery. The rehabilitation nursing is focused on functional exercise and recovery, the aim of the rehabilitation nursing is to reduce the consumption of the rehabilitation nursing and prevent the occurrence of disability, and an effective rehabilitation means is a key for preventing knee joint dysfunction.
The problem of limited bending generally exists in people after knee joint operation, the bending function of lower limbs of a patient is not ideal, misuse injury and disuse muscle basket shrinkage often occur, and the function of the patient can be recovered to the greatest extent only through knee joint function exercise of system science. And bending training needs to be completed with the help of medical staff, and a certain stretching amplitude can be achieved through the knee joint fixer. The prior tissues are adhered again after long-time rest or night sleep, and each day of bending training is required to be adhered by means of consciousness and is painful.
The related art patent application No. 202121501639. X, a knee joint rehabilitation auxiliary device for orthopaedics, solves the problems that the efficiency is low and the knee rehabilitation training is difficult to continuously carry out due to the fact that a patient simply leans on himself when carrying out knee rehabilitation training through knee bending movement. However, the mechanical structure is manually adjusted, and the gravity of a human body and the influence of external environment are long, so that mechanical engagement transmission is laborious, time-consuming, not enough in precision, and the like; only one angle training can be performed after each adjustment, so that the training angle is limited, and the thigh and the hip joint are required to move cooperatively, so that the movement quantity and the fatigue degree are increased; the shank of human body is fixed to fixed mode adopts the bandage, because shank needs the luffing motion, in order to make knee joint rehabilitation training device installation firm, need fasten the bandage in human shank, long-time training can lead to bandage department to produce siltation, influences low limbs blood vessel circulation to extremely uncomfortable. In view of this, intelligent knee rehabilitation training devices are urgently needed in the industry.
Disclosure of Invention
The utility model aims to provide an intelligent knee joint rehabilitation training device which is used for solving the problems that the angle of the rehabilitation device cannot be automatically adjusted, the existing binding belt causes siltation marks on the lower leg of a human body, and blood circulation of lower limbs is affected.
The utility model solves the technical problems by adopting the following technical scheme:
the intelligent knee joint rehabilitation training device comprises a steel frame module 1, a supporting module 2 and a leg movement module 3, wherein a backrest steel frame 1.1 in the steel frame module 1 is connected with a backrest plate 2.1 in the supporting module 2 through bolts, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with an inner inclined seat plate 2.3 in the supporting module 2 through bolts, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with an armrest 2.4 in the supporting module 2 through bolts, a leg steel frame 1.3 in the steel frame module 1 is connected with a guide rod seat 3.1 in the leg movement module 3 through bolts, a backrest adjusting electric push rod 2.2 in the supporting module 2 is connected with a C-shaped base steel frame 1.2 in the steel frame module 1 through a pin shaft, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with a leg movement electric push rod 3.7 in the leg movement module 3 through bolts, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with a leg air supply device 3.5 in the leg movement module 3 through bolts, a leg 1.3 in the steel frame module 1 is connected with a leg movement module 3 through bolts, and a backrest adjusting electric push rod 2.2 in the supporting module 2 through pins. When rehabilitation is carried out, the lower leg of a patient is placed in the massage air bag 3.4, and the leg fixing belt 3.6 for the corresponding comfortable and applicable movement position is found; in the knee joint rehabilitation exercise process, the leg movement sliding blocks 3.3 can slide relatively on the guide rods 3.2 along with different swing angles of the lower legs, so that the lower legs are always parallel to the leg steel frames 1.3, and comfort and safety in the exercise process are ensured.
Further, the steel frame module 1 is composed of a backrest steel frame 1.1, a C-shaped base steel frame 1.2 and leg steel frames 1.3, wherein the backrest steel frame 1.1 is connected with the C-shaped base steel frame 1.2 through a pin shaft, and the C-shaped base steel frame 1.2 is connected with the two leg steel frames 1.3 through pin shafts.
Further, the middle upper part of the rear side of the leg steel frame 1.3 is connected with the leg moving electric push rod 3.7.
Further, the support module 2 comprises a back rest plate 2.1, a back rest adjusting electric push rod 2.2, an inner inclined seat plate 2.3 and armrests 2.4, wherein the back rest plate 2.1 is connected with the inner inclined seat plate 2.3 through a pin shaft, the armrests 2.4 are fixedly connected with the inner inclined seat plate 2.3, the back rest adjusting electric push rod 2.2 is connected with the back rest plate 2.1 through a pin shaft, and the angle adjustment of the back rest plate 2.1 is realized through the expansion and contraction of the back rest adjusting electric push rod 2.2.
Furthermore, the backboard 2.1 and the inner inclined seat board 2.3 are both of an inner wood board bonding sponge outer wrapping fabric structure.
Further, the middle upper part of the C-shaped base steel frame 1.2 is connected with the backrest adjusting electric push rod 2.2, the middle rear part of the bottom of the C-shaped base steel frame 1.2 is respectively connected with the leg moving electric push rod 3.7 through bolts, the middle front part of the bottom of the C-shaped base steel frame 1.2 is connected with the air supply device 3.5, the two sides of the C-shaped base steel frame 1.2 are connected with the armrests 2.4, the upper side of the C-shaped base steel frame 1.2 is connected with the inner inclined seat plate 2.3, and the inner inclined seat plate 2.3 adopts the design that the front side seat plate is higher than the rear side seat plate, so that the gravity center of a patient is inclined backwards, and the phenomenon that the body slides forwards is effectively overcome when the patient performs knee joint rehabilitation exercise, so that the patient can perform rehabilitation exercise more easily.
Further, the backrest plate 2.1 is located at the upper side of the backrest steel frame 1.1, and the fixing point of the backrest adjusting electric push rod 2.2 is located at the middle upper part of the other side of the backrest steel frame 1.1.
Further, the leg movement module 3 is composed of a guide rod seat 3.1, a guide rod 3.2, a leg movement sliding block 3.3, a massage air bag 3.4, an air supply device 3.5, a leg fixing belt 3.6, a leg movement electric push rod 3.7 and a pressure sensor 3.8, wherein the guide rod seat 3.1 is sleeved into the guide rod 3.2 to be locked and fixed, the guide rod 3.2 is connected with the leg movement sliding block 3.3 through nesting and can slide relatively, the leg movement sliding block 3.3 is connected with the massage air bag 3.4 through rivets, the massage air bag 3.4 is connected with the air supply device 3.5 through an air pipe, the leg movement sliding block 3.3 is connected with the leg fixing belt 3.6 through rivets, the leg fixing belt 3.6 is divided into left and right ends, the middle part is adhered by magic tapes to play a role in adjusting and fixing the lower leg, the front end of the leg movement electric push rod 3.7 is fixed with the pressure sensor 3.8 through threads, and the leg movement electric push rod 3.7 is connected with a C-shaped base 1.2 in the steel frame module 1 through bolts. When rehabilitation is carried out, the lower leg of a patient is placed in the massage air bag 3.4, and the leg fixing belt 3.6 for the corresponding comfortable and applicable movement position is found; in the knee joint rehabilitation exercise process, the leg movement sliding blocks 3.3 can slide relatively on the guide rods 3.2 along with different swing angles of the lower legs, so that the lower legs are always parallel to the leg steel frames 1.3, and comfort and safety in the exercise process are ensured.
Further, the backrest adjusting electric push rod 2.2 is controlled by a program to push the backrest steel frame 1.1 to swing and adjust the angle to be suitable for supporting a patient, the leg moving electric push rod 3.7 is controlled by a program to push the leg steel frame 1.3 to swing and simulate the rotation of the human shank around the knee joint, and the air supply device 3.5 is controlled by a control program to alternately inflate and deflate the two groups of air bags arranged in the massage air bags 3.4.
Furthermore, two groups of air bags are arranged in the massage air bags 3.4, two air bags are alternately inflated and deflated, the four air bags are alternately arranged in the massage air bags 3.4 and are uniformly arranged, the massage air bags 3.4 perfectly wrap the muscles on the inner sides of the lower legs, and the muscles are massaged by an air bag alternate inflation and deflation simulation method. Thereby solving the problems that the lower limb blood vessel circulation and the comfort are affected due to the siltation mark generated at the binding band caused by long-time training and the fixation of the lower leg.
Further, the pressure sensor 3.8 receives the pressure transmission signal of the leg movement module 3 and sends the pressure transmission signal to a control program, and the control program sends related instructions through operation, so that the purpose of intelligent control is achieved.
The utility model has the advantages and positive effects that: the knee joint rehabilitation training device has the advantages that the structure is simple, the operation is convenient, the knee joint rehabilitation training is carried out on a patient through a mechanical structure and an electric appliance through control software, the knee joint rehabilitation training is carried out on the patient through scientific, reasonable, effective and convenient control software, the air pressure adjusting and massaging function is matched, the leg muscles are massaged by a simulation method while the knee joint rehabilitation training is carried out on the patient, the effects of relieving muscle fatigue and promoting blood flow are achieved, and the knee joint rehabilitation training device has comfortable support degree; the device can realize the active and passive rehabilitation training effects of patients through the cooperation of the sensor and software, and for patients with lower limbs having dyskinesia, the device is generally divided into a plurality of training stages according to the degree of dyskinesia, for example, in the muscle weakness degree, a training instrument is generally utilized to drive the lower limbs to exercise for training, namely a passive training mode; in the stage of incomplete muscle strength, the exercise is usually performed by using the active exercise of the human body and the auxiliary support mode of the exercise machine, namely an active exercise mode.
Drawings
FIG. 1 is a schematic diagram of the structure of an intelligent knee rehabilitation training device;
fig. 2 is a schematic structural diagram of the steel frame module 1 in fig. 1;
fig. 3 is a schematic view of the structure of the support module 2 of fig. 1;
fig. 4 is a schematic structural view of the leg movement module 3 of fig. 1;
fig. 5 is a front view of the leg movement module 3.
Detailed Description
Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:
1. referring to fig. 1-5, the intelligent knee joint rehabilitation training device of the embodiment comprises a steel frame module 1, a support module 2 and a leg movement module 3, wherein a backrest steel frame 1.1 in the steel frame module 1 is connected with a backrest plate 2.1 in the support module 2 through bolts, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with an inner inclined seat plate 2.3 in the support module 2 through bolts, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with a handrail 2.4 in the support module 2 through bolts, a leg steel frame 1.3 in the steel frame module 1 is connected with a guide rod seat 3.1 in the leg movement module 3 through bolts, a backrest adjusting electricity push rod 2.2 in the support module 2 is connected with a C-shaped base steel frame 1.2 in the steel frame module 1 through pin shafts, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with a leg electricity push rod 3.7 in the leg movement module 3 through bolts, a C-shaped base steel frame 1.2 in the steel frame module 1 is connected with an air supply device 3.5 in the leg movement module 3 through bolts, and the backrest adjusting electricity push rod 1.2 in the support module 1 is connected with the leg movement module 3 through pins. When rehabilitation is carried out, the lower leg of a patient is placed in the massage air bag 3.4, and the leg fixing belt 3.6 for the corresponding comfortable and applicable movement position is found; in the knee joint rehabilitation exercise process, the leg movement sliding blocks 3.3 can slide relatively on the guide rods 3.2 along with different swing angles of the lower legs, so that the lower legs are always parallel to the leg steel frames 1.3, and comfort and safety in the exercise process are ensured.
2. Referring to fig. 2, the steel frame module 1 is composed of a backrest steel frame 1.1, a C-shaped base steel frame 1.2 and leg steel frames 1.3, wherein the backrest steel frame 1.1 is connected with the C-shaped base steel frame 1.2 through a pin shaft, and the C-shaped base steel frame 1.2 is connected with the two leg steel frames 1.3 through pin shafts;
the middle upper part of the rear side of the leg steel frame 1.3 is connected with the leg moving electric push rod 3.7.
3. Referring to fig. 3, the support module 2 is composed of a back rest plate 2.1, a back rest adjusting electric push rod 2.2, an inner inclined seat plate 2.3 and armrests 2.4, wherein the back rest plate 2.1 is connected with the inner inclined seat plate 2.3 through a pin shaft, the armrests 2.4 are fixedly connected with the inner inclined seat plate 2.3, the back rest adjusting electric push rod 2.2 is connected with the back rest plate 2.1 through a pin shaft, and the angle adjustment of the back rest plate 2.1 is realized through the expansion and contraction of the back rest adjusting electric push rod 2.2;
the backboard 2.1 and the inner inclined seat board 2.3 are both of an inner wood board bonding sponge outer wrapping fabric structure;
the middle upper part of the back side steel frame of the C-shaped base steel frame 1.2 is connected with the backrest adjusting electric push rod 2.2, the middle rear left and right fixing seats at the bottom of the C-shaped base steel frame 1.2 are respectively connected with one leg moving electric push rod 3.7 through bolts, the middle front part of the bottom of the C-shaped base steel frame 1.2 is connected with the air supply device 3.5, the two sides of the C-shaped base steel frame 1.2 are connected with the armrests 2.4, the upper side of the C-shaped base steel frame 1.2 is connected with the inner inclined seat plate 2.3, and the inner inclined seat plate 2.3 adopts the design that the front side seat plate is higher than the rear side seat plate in height, so that the gravity center of a patient is inclined backwards, the phenomenon that the body slides forwards is effectively overcome when the patient performs knee joint rehabilitation exercise, and the patient can perform rehabilitation exercise more easily;
the backrest plate 2.1 is positioned on the upper side of the backrest steel frame 1.1, and the fixed point of the backrest adjusting electric push rod 2.2 is positioned on the middle upper part of the other side of the backrest steel frame 1.1.
4. Referring to fig. 4 and 5, the leg movement module 3 is composed of a guide rod seat 3.1, a guide rod 3.2, a leg movement sliding block 3.3, a massage air bag 3.4, an air supply device 3.5, a leg fixing belt 3.6, a leg movement electric push rod 3.7 and a pressure sensor 3.8, wherein the guide rod seat 3.1 is sleeved into the guide rod 3.2 to be locked and fixed, the guide rod 3.2 is connected with the leg movement sliding block 3.3 through nesting and can slide relatively, the leg movement sliding block 3.3 is connected with the massage air bag 3.4 through rivets, the massage air bag 3.4 is connected with the air supply device 3.5 through an air pipe, the leg movement sliding block 3.3 is connected with the leg fixing belt 3.6 through rivets, the leg fixing belt 3.6 is divided into a left end and a right end, the middle is adhered by a magic tape to play a role in adjusting and fixing the lower leg, the front end of the leg movement electric push rod 3.7 is fixed with the pressure sensor 3.8 through threads, and the leg movement electric push rod 3.7 is connected with a C-shaped base 1.2 in the module 1 through bolts. When rehabilitation is carried out, the lower leg of a patient is placed in the massage air bag 3.4, and the leg fixing belt 3.6 for the corresponding comfortable and applicable movement position is found; in the knee joint rehabilitation exercise process, the leg movement sliding blocks 3.3 slide relatively on the guide rods 3.2 along with different swing angles of the lower legs, so that the lower legs are always parallel to the leg steel frames 1.3, and comfort and safety in the exercise process are ensured;
the backrest adjusting electric push rod 2.2 is controlled by a program to push the backrest steel frame 1.1 to swing and adjust the angle to be suitable for supporting a patient, the leg moving electric push rod 3.7 is controlled by a program to push the leg steel frame 1.3 to swing so as to simulate the rotation of the human shank around the knee joint, and the air supply device 3.5 is controlled by a control program to alternately inflate and deflate two groups of air bags arranged in the massage air bags 3.4;
two groups of air bags are arranged in the massage air bag 3.4, two air bags are alternately inflated and deflated, the four air bags are alternately arranged in the massage air bag 3.4 uniformly, the massage air bag 3.4 perfectly wraps the muscles on the inner side of the lower leg, and the muscles are massaged by an air bag alternate inflation and deflation simulation method. Thereby solving the problems that the blood circulation of the lower limb and the comfort are affected due to the siltation mark generated at the binding band caused by long-time training and the fixation of the lower leg;
the pressure sensor 3.8 receives the pressure transmission signal of the leg movement module 3 and sends the pressure transmission signal to a control program, and the control program sends related instructions through operation, so that the purpose of intelligent control is achieved.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.
It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model includes, but is not limited to, the examples described in the detailed description, as other embodiments derived from the technical solutions of the utility model by a person skilled in the art are equally within the scope of the utility model.
Claims (6)
1. The intelligent knee joint rehabilitation training device is characterized by comprising a steel frame module (1), a supporting module (2) and a leg movement module (3), wherein a backrest steel frame (1.1) in the steel frame module (1) is connected with a backrest plate (2.1) in the supporting module (2) through bolts, a C-shaped base steel frame (1.2) in the steel frame module (1) is connected with an inner inclined seat plate (2.3) in the supporting module (2) through bolts, a C-shaped base steel frame (1.2) in the steel frame module (1) is connected with a handrail (2.4) in the supporting module (2) through bolts, a leg steel frame (1.3) in the steel frame module (1) is connected with a guide rod seat (3.1) in the leg movement module (3) through bolts, a backrest adjusting electricity-saving push rod (2.2) in the steel frame module (2) is connected with a C-shaped base (1.2) in the steel frame module (1) through pin shafts, a C-shaped base (1.2) in the steel frame module (1) is connected with a leg (3) in the leg movement module (3) through bolts, a leg (3) in the steel frame module (3) is connected with a leg (3.7) in the steel frame movement module (3) through bolts, leg steel frames (1.3) in the steel frame module (1) are connected with leg movement electric push rods (3.7) in the leg movement module (3) through bolts, and backrest adjustment electric push rods (2.2) in the support module (2) are connected with backrest steel frames (1.1) in the steel frame module (1) through pin shafts.
2. The intelligent knee joint rehabilitation training device according to claim 1, characterized in that the steel frame module (1) is composed of a backrest steel frame (1.1), a C-shaped base steel frame (1.2) and leg steel frames (1.3), wherein the backrest steel frame (1.1) is connected with the C-shaped base steel frame (1.2) through a pin shaft, and the C-shaped base steel frame (1.2) is connected with the two leg steel frames (1.3) through pin shafts; the middle upper part of the rear side of the leg steel frame (1.3) is connected with the leg movement electric push rod (3.7).
3. The intelligent knee joint rehabilitation training device according to claim 1, wherein the supporting module (2) is composed of a back rest plate (2.1), a back rest adjusting electric push rod (2.2), an inner inclined seat plate (2.3) and armrests (2.4), wherein the back rest plate (2.1) is connected with the inner inclined seat plate (2.3) through a pin shaft, the armrests (2.4) are fixedly connected with the inner inclined seat plate (2.3), and the back rest adjusting electric push rod (2.2) is connected with the back rest plate (2.1) through a pin shaft.
4. The intelligent knee joint rehabilitation training device according to claim 3, wherein the backboard (2.1) and the inner inclined seat board (2.3) are both of an inner wood board bonding sponge outer wrapping fabric structure.
5. The intelligent knee rehabilitation training device according to claim 1, characterized in that a backrest plate (2.1) is positioned on the upper side of the backrest steel frame (1.1), and the backrest adjusting electric push rod (2.2) fixing point is positioned on the other side of the backrest steel frame (1.1).
6. The intelligent knee joint rehabilitation training device according to claim 1, wherein the leg movement module (3) is composed of a guide rod seat (3.1), a guide rod (3.2), a leg movement sliding block (3.3), a massage air bag (3.4), an air supply device (3.5), a leg fixing belt (3.6), a leg movement electric push rod (3.7) and a pressure sensor (3.8), wherein the guide rod seat (3.1) is sleeved into the guide rod (3.2) to be locked and fixed, the guide rod (3.2) is connected with the leg movement sliding block (3.3) through nesting, the leg movement sliding block (3.3) is connected with the massage air bag (3.4) through rivets, the massage air bag (3.4) is connected with the air supply device (3.5) through air pipes, the leg movement sliding block (3.3) is connected with the leg fixing belt (3.6) through rivets, the front end of the leg movement electric push rod (3.7) is fixed with the pressure sensor (3.8) through threads, and the leg movement electric push rod (3.7) is connected with a C-shaped base (1.2) in the module (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652945.4U CN220370162U (en) | 2022-10-10 | 2022-10-10 | Intelligent knee joint rehabilitation training device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652945.4U CN220370162U (en) | 2022-10-10 | 2022-10-10 | Intelligent knee joint rehabilitation training device |
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| CN220370162U true CN220370162U (en) | 2024-01-23 |
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| CN202222652945.4U Active CN220370162U (en) | 2022-10-10 | 2022-10-10 | Intelligent knee joint rehabilitation training device |
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| CN (1) | CN220370162U (en) |
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