CN114210023A

CN114210023A - Sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on Internet of things

Info

Publication number: CN114210023A
Application number: CN202111498871.7A
Authority: CN
Inventors: 王洪丹
Original assignee: Jilin Institute of Physical Education
Current assignee: Jilin Institute of Physical Education
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-03-22
Anticipated expiration: 2041-12-09
Also published as: CN114210023B

Abstract

The invention relates to the technical field of sports injury rehabilitation, in particular to an underwater auxiliary rehabilitation training and real-time monitoring device for sports injury based on the Internet of things. The device can form resistance in water and has walking training at the same time, and the exercise injury rehabilitation exercise is completed in an underwater walking mode.

Description

Sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on Internet of things

Technical Field

The invention relates to the technical field of sports injury rehabilitation, in particular to an underwater auxiliary rehabilitation training and real-time monitoring device for sports injury based on the Internet of things.

Background

Motor impairment (Athletic injures) refers to the various impairments that occur during exercise. The injured part is related to the sports and special technical characteristics.

In statistics of sports injuries, the sports injuries are mostly generated in the waist and the legs, wherein the leg sports injuries are mainly pulling-up of knee joints and thigh muscles, such as ankle joint sports injury, thigh muscle tear, soleus muscle tear, anterior cruciate ligament injury, meniscus injury and the like which are common in football. Lumbar movement injury is usually caused by lumbar disc herniation, lumbar muscle tension, and the like. The sports injury part adopts massage recovery, and the other part adopts an underwater movement mode to recover during the injury recovery period, so that the underwater movement can provide resistance, and simultaneously, the pressure of each joint is reduced, thereby being a common sports injury recovery method.

However, general underwater rehabilitation training has certain disadvantages, and since the change of the body state of a user cannot be obtained in time in the underwater swimming and underwater walking processes, secondary damage or other conditions may be caused in the underwater exercise process, if the change of the body state of the user or the change of the body function in the exercise process cannot be monitored in real time, the body shape and the exercise state of the user cannot be scientifically counted, and the scientific training plan is not easy to make.

Disclosure of Invention

In order to solve the problems, the device for the exercise injury underwater auxiliary rehabilitation training and real-time monitoring based on the internet of things can form resistance in water and also has walking training, so that a user can finish exercise injury rehabilitation in an underwater walking mode, and meanwhile, the body condition and the exercise process of the user can be monitored in real time.

In order to achieve the purpose, the invention adopts the technical scheme that:

the underwater auxiliary rehabilitation training and real-time monitoring device for sports injury based on the Internet of things comprises a pool barrel, a height adjusting support, a control panel, a handrail, a rope, a roller set pedal and a water circulation system, wherein the top of the pool barrel is open, two groups of height adjusting supports are arranged in front of and behind the top of the pool barrel respectively, the handrail is arranged on the height adjusting support, the panel is arranged on the handrail, the roller set pedal is arranged in the pool barrel and positioned at the bottom of the pool barrel, the roller set pedal further comprises a first hinged support, a telescopic support, a second hinged support, a guide rope sleeve, a third hinged support and a gait sensor, the main body of the telescopic support is arranged at the front side of the bottom of the pool barrel through the first hinged support, the second hinged support is arranged on the side surface of the front part of the roller set pedal, and the extending end of the telescopic support is hinged to the front part of the roller set through the second hinged support, the rear part of the roller set pedal is arranged on the rear side of the bottom of the water tank through a third hinged support, two guide rope sleeves are respectively hinged to the left side and the right side of the front end of the roller set pedal, a height adjusting assembly is arranged on the control panel and is a worm rolling assembly, the upper end of a rope is wound and fixed on the worm rolling assembly, and the lower end of the rope is hinged to the front part of the roller set pedal through a guide rope sleeve;

the front side inner wall of the interior of the water tank barrel is provided with a water outlet, the rear side inner wall of the water tank barrel is provided with a water return port, the water inlet end of the water circulating system is connected with the water return port of the water tank barrel, and the water outlet end of the water circulating system is connected with the water outlet of the water tank barrel, so that water in the water tank barrel circulates from the front side to the rear side of the water tank barrel.

As preferred, the antetheca of pond bucket is equipped with the delivery port, and the delivery port includes four horizontal openings, and wherein two openings in the top correspond human thigh position, and two openings in the below correspond human shank position, water circulating system includes pump, outlet pipe, solenoid valve and wet return, and wherein the output of pump passes through each opening of water piping connection, and all sets up the solenoid valve on the outlet pipe of each open connection, the wet return mouth of pond bucket passes through the wet return and is connected with the end of intaking of pump, last solenoid valve control button and the water conservancy adjust knob of still being equipped with of control panel, solenoid valve control button and solenoid valve electric connection, solenoid valve control button are used for switching battery valve's on-off state, water conservancy adjust knob and pump electric connection, water conservancy adjust knob are used for the output of regulating pump.

Preferably, the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the internet of things further comprises a leg auxiliary device for improving leg training effects of a user, wherein the leg auxiliary device comprises a bearing, a thigh supporting part, a shank supporting part and a bandage, an outer ring of the bearing is connected with the thigh supporting part, an inner ring of the bearing is connected with the shank supporting part, the thigh supporting part and the shank supporting part can be hinged through a rotating shaft, the bandage is installed on the thigh supporting part and the shank supporting part, the thigh supporting part is bound on a thigh of the user through the bandage, the shank supporting part is bound on a shank of the user through the bandage, and the bearing is arranged at a position corresponding to a knee of the user.

Preferably, the outer ring of the bearing is connected with the end face of the thigh supporting part to form an outer end plate in a closed manner, the inner ring of the bearing is connected with the end face of the shank supporting part to form an inner end plate in a closed manner, a knee damping device is installed at the closed position of the end face of the outer ring of the bearing and comprises a damping knob, a sleeve, a limiting protrusion, a spring and a damping plate, wherein a through threaded hole is formed in the non-axial center position of the outer end plate, a thread is formed in the outer ring surface of the sleeve, the sleeve is installed in the threaded hole through the thread, the damping knob is connected to the end part, extending out of the outer end plate, of the sleeve, the limiting protrusion is arranged in the position, corresponding to the bearing, of the sleeve, a sliding rod is installed in the sleeve and can slide along the sleeve, the damping plate is installed at the front end of the sliding rod, the spring is sleeved on the sleeve, and the two ends of the spring are respectively abutted against the limiting protrusion and the back of the damping plate, the front surface of the damping plate is abutted to the inner wall of the inner side end plate, and the knee damping device is used for providing rotary damping for the bearing when the thigh supporting part and the shank supporting part rotate relatively.

Preferably, the thigh support part and the lower leg support part are of an elastically deformable elongated plate-like structure so as to be attached to the leg of the user.

Preferably, the lower leg support part further comprises a height adjusting device and a foot connecting device, wherein the foot connecting device is connected to the lower end of the lower leg support part through the height adjusting device by the height adjusting device, and the height adjusting device can stretch and contract to adjust the distance between the foot connecting device and the bearing.

Preferably, the height adjusting device comprises a telescopic device and a hinge, wherein the telescopic device is in a sleeve shape, a mounting groove is formed in the lower end of the telescopic device corresponding to the foot connecting device, the hinge is arranged in the mounting groove, and the hinged end penetrates through the inner side wall of the mounting groove to be connected with the foot connecting device so as to realize that the foot connecting device is hinged to the telescopic device.

Preferably, the hinge is a damped turning part.

Preferably, the internet of things-based athletic injury underwater auxiliary rehabilitation training and real-time monitoring device further comprises a leg protector for reinforcing knee joints and thigh muscles of a user, the leg protector is an elastic fabric sleeve, a front hollow area is arranged at the position, corresponding to a knee bone, of the leg protector, a rear hollow area is arranged at the position, corresponding to a leg pit where a thigh and a shank are connected, of the leg protector, a transversely-arranged leg pit reinforcing bandage is arranged in the middle of the rear hollow area, and the leg pit reinforcing bandage is used for reducing stress on anterior cruciate ligaments and cruciate ligaments; the leg protector is provided with a muscle strengthening bandage at the position corresponding to the biceps femoris muscle and/or the rectus femoris muscle, and the muscle strengthening bandage is used for relieving the stress of the biceps femoris muscle and/or the rectus femoris muscle; the leg hole reinforcing bandage and the muscle reinforcing bandage are knitted inside the elastic fabric sleeve, and the elasticity of the leg hole reinforcing bandage and the muscle reinforcing bandage is larger than that of the elastic fabric sleeve.

Preferably, the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the internet of things further comprises a bracelet, a gait sensor, a master control computer and a cloud server, wherein,

the blood oxygen sensor, the blood pressure sensor and the heart rate sensor are arranged in the bracelet and are respectively used for acquiring blood oxygen information, blood pressure information and heart rate information of the user;

the gait sensor is arranged below the third hinged support leg and used for acquiring the step frequency and the step pressure of the user through the vibration of the roller set pedal;

the master control computer is respectively in signal connection with the bracelet, the gait sensor and the cloud server, and is used for receiving the body state information of the user and the motion information sent by the gait sensor sent by the bracelet, timing the motion process of the user, integrating and compiling the body state information of the user, the motion information sent by the gait sensor and the timing information into a corresponding group, and sending the content of the corresponding group to the cloud server;

the cloud server acquires the corresponding group content, stores the corresponding group content, draws the corresponding group content into a visual chart and analyzes the result, and sends the analysis result and the corresponding group visual chart to the main control computer so as to display the change of the motion state and the change of the body function of the user in the rehabilitation training process and the motion result.

The beneficial effects of the invention are as follows:

1. the device adopts the pool barrel, occupies small volume, can finish the rehabilitation training of underwater sports injury of the user, and is suitable for users with different heights.

2. The device can complete the effect of underwater walking rehabilitation by arranging the roller set pedals, can realize underwater motion, can combine walking motion and achieve the effect of combined type exercise injury rehabilitation.

3. The device can adjust the water circulation state, adjust the water flow aiming at the positions of thighs or shanks through the electromagnetic valve, can formulate different using effects of the device for different rehabilitation exercises, and is particularly suitable for rehabilitation of personnel with leg muscle tearing, ligament injury and joint injury.

4. The device can enable a user to hold the handrail by hands through the arrangement of the handrail, so that the pressure of lower limbs and lumbar vertebrae is reduced, and meanwhile, the buoyancy provided by water is particularly suitable for rehabilitation of lumbar vertebra injury, lumbar muscle injury and fracture injury.

5. The leg auxiliary device and the leg protector which are added on the device can strengthen the load of leg movement through the leg auxiliary device if strong load is needed in the later stage of rehabilitation, so that the leg auxiliary device can still be used underwater, and the load is linearly adjustable. The leg protector can protect the muscles and the ligaments and avoid sports aging damage caused by overlarge loads on the muscles and the ligaments.

6. The device can detect the body state and the motion effect of a user in real time, upload and correlate data in time, and calculate the motion result and the corresponding body function change condition in detail in a cloud computing mode, so that the effects of real-time monitoring and scientific statistics are achieved.

Drawings

Fig. 1 is a schematic structural diagram of an internet of things-based exercise injury underwater auxiliary rehabilitation training and real-time monitoring device.

Fig. 2 is a schematic diagram of a control panel in the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the internet of things.

Fig. 3 is a schematic diagram of a roller set pedal in the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the internet of things.

Fig. 4 is a schematic diagram of a water circulation system in the device for assisting the rehabilitation training and monitoring the sports injury underwater in real time based on the internet of things.

FIG. 5 shows a water outlet of the device for assisting rehabilitation training and real-time monitoring of sports injury underwater based on the Internet of things

Fig. 6 is a schematic diagram of a leg assisting device in the sports injury underwater assisted rehabilitation training and real-time monitoring device based on the internet of things.

Fig. 7 is a schematic side view of a leg assisting device in the sports injury underwater assisted rehabilitation training and real-time monitoring device based on the internet of things.

Fig. 8 is a schematic diagram of a height adjusting device and a foot connecting device in the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the internet of things.

Fig. 9 is a schematic diagram of a leg protector in the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the internet of things.

Fig. 10 is a back schematic view of a leg protector in the internet of things-based sports injury underwater assisted rehabilitation training and real-time monitoring device.

Fig. 11 is a schematic diagram of signal connection in the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the internet of things.

The reference numerals include:

10-pool tank, 11-outlet, 12-height adjustment bracket, 13-control panel, 131-display panel, 132-height adjustment knob, 133-solenoid valve control button, 134-hydraulic adjustment knob, 14-height adjustment component, 15-handrail, 16-rope, 20-roller set pedal, 21-first hinged bracket, 22-telescopic bracket, 23-second hinged bracket, 24-guide rope sleeve, 25-third hinged bracket, 26-gait sensor, 30-pump, 31-outlet pipe, 32-solenoid valve, 33-return pipe, 40-leg auxiliary device, 41-bearing, 42-knee damping device, 421-damping knob, 422-sleeve, 423-limit projection, 424-spring, 425-damping plate, 43-thigh supporting part, 44-shank supporting part, 45-bandage, 46-height adjusting device, 461-telescopic device, 462-mounting groove, 463-hinge, 47-foot connecting device, 471-pedal, 472-shoe cover, 50-leg protector, 51-front hollowed-out area, 52-rear hollowed-out area, 53-leg pit strengthening bandage, 54-muscle strengthening bandage, 61-main control computer, 62-bracelet, 63-cloud server.

Detailed Description

In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present teachings.

As shown in fig. 1-3, the device for assisting rehabilitation training and real-time monitoring of sports injury underwater based on internet of things of the present embodiment includes a pool barrel 10, a height adjusting bracket 12, a control panel 13, a handrail 15, a rope 16, a roller set pedal 47120 and a water circulation system, wherein the top of the pool barrel 10 is open, two sets of the height adjusting bracket 12 are installed at the front and the rear of the top of the pool barrel 10 respectively, the handrail is installed on the height adjusting bracket 12, the panel is arranged on the handrail, the roller set pedal 47120 is installed in the pool barrel 10 and located at the bottom of the pool barrel 10, the roller set pedal 47120 further includes a first hinged bracket 21, a telescopic bracket 22, a second hinged bracket 23, a guide rope sleeve 24, a third hinged bracket 25 and a gait sensor 26, wherein the main body of the telescopic bracket 22 is installed at the front side of the bottom of the pool barrel 10 through the first hinged bracket 21, a second hinge support 23 is arranged on the side surface of the front part of the roller group pedal 47120, the extending end of the telescopic support 22 is hinged to the front part of the roller group pedal 47120 through the second hinge support 23, the rear part of the roller group pedal 47120 is arranged on the rear side of the bottom of the water tank 10 through a third hinge support, two guide rope sleeves 24 are respectively hinged to the left side and the right side of the front end of the roller group pedal 47120, a height adjusting component 14 is arranged on the control panel 13, the height adjusting component 14 is a worm rolling component, the upper end of a rope 16 is wound and fixed on the worm rolling component, and the lower end of the rope 16 is hinged to the front part of the roller group pedal 47120 through the guide rope sleeves 24; the front inner wall of the interior of the water tank barrel 10 is provided with a water outlet 11, the rear inner wall of the water tank barrel 10 is provided with a water return port, the water inlet end of the water circulating system is connected with the water return port of the water tank barrel 10, and the water outlet end of the water circulating system is connected with the water outlet 11 of the water tank barrel 10, so that the water in the water tank barrel 10 circulates from the front side to the rear side of the water tank barrel 10.

The pool barrel 10 in the device is mainly used by users, wherein the height of the height adjusting support 12 is adjustable and is used by users with different heights, if the height is higher, the height of the height adjusting support 12 can be adjusted, so that the height of the handrail 15 can be adjusted, and the handrail is convenient for the users to hold.

This device sets up control panel 13 on handrail 15, and control panel 13 sets up the place ahead in the position that the user stands, and its main effect is the state when adjusting this device and using, specifically is display panel 131 for the top surface left side of control panel 13, and display panel 131 is used for showing this device's running state, for example that write outlet 11 has rivers to flow, the speed that rivers flow out etc.. The height adjustment knob 132 functions to adjust the tilt of the set of roll pedals 47120 to grade the set of roll pedals 47120, i.e., to adjust the tilt of the submerged set of roll pedals 47120 physically above the water surface.

Specifically, the rear of the roll set pedal 47120 is hinged to the bottom of the sink tub 10 by the third hinge leg 25, and the front end of the roll set pedal 47120 completes the hinge and guide of the front end of the roll set pedal 47120 by the cooperation of the first hinge bracket 21, the telescopic bracket 22 and the second hinge bracket 23. Specifically, telescopic bracket 22 in this embodiment plays a guiding role, and prevents that roller set footboard 47120 main part from shifting or rocking from side to side, and first articulated bracket 21 and second articulated bracket 23 realize the articulated effect, make things convenient for roller set footboard 47120 to rotate, and roller set footboard 47120 mainly is drawn by rope 16 and is lifted by crane, and rope 16 mainly receives the force. The height adjusting assembly 14 adopts a worm and gear matching mode, and the worm and gear transmission has the effects of amplifying torsion and self-locking, so that when a user does not stand on the roller set pedal 47120, the user can easily finish the gradient adjustment work of the roller set pedal 47120 by screwing the height adjusting assembly 14. The height adjusting knob 132 on the control panel 13 is connected with a worm wheel in the worm gear transmission assembly, and the slope adjustment of the roller set pedal 47120 can be completed by manually screwing the height adjusting knob 132.

Preferably, the inner wall of the front side of the interior of the pool barrel 10 is provided with a water outlet 11, the inner wall of the rear side of the pool barrel 10 is provided with a water return port, the water inlet end of the water circulation system is connected with the water return port of the pool barrel 10, and the water outlet end of the water circulation system is connected with the water outlet 11 of the pool barrel 10, so that the water in the pool barrel 10 circulates from the front side to the rear side of the pool barrel 10. Hydrologic cycle can the bulk resistance, and the user shank makes a round trip to return the pendulum in-process, and the shank receives comparatively soft resistance for the rehabilitation training effect is better, also avoids the user to bring secondary damage's risk because of violent motion.

As shown in fig. 4 and 5, in order to make the device be used for rehabilitation training of people with different sports injuries and perform adaptive adjustment for different injury positions, in this embodiment, the front wall of the pool barrel 10 is provided with a water outlet 11, the water outlet 11 includes four horizontal openings, wherein two openings at the upper side correspond to thigh positions of a human body, two openings at the lower side correspond to calf positions of the human body, the water circulation system includes a pump 30, a water outlet pipe 31, an electromagnetic valve 32 and a water return pipe 33, wherein an output end of the pump 30 is connected with each opening through the water outlet pipe 31, the water outlet pipe 31 connected with each opening is provided with the electromagnetic valve 32, the water return port of the pool barrel 10 is connected with a water inlet end of the pump 30 through the water return pipe 33, the control panel 13 is further provided with an electromagnetic valve 32 control button 133 and a hydraulic adjustment knob 134, the electromagnetic valve 32 control button 133 is electrically connected with the electromagnetic valve 32, the electromagnetic valve 32 control button 133 is used for switching an open-close state of a battery valve, the hydraulic adjusting knob 134 is electrically connected to the pump 30, and the hydraulic adjusting knob 134 is used for adjusting the output power of the pump 30.

The antetheca of pond bucket 10 is equipped with delivery port 11, delivery port 11 includes four horizontal openings, wherein two openings in the top correspond human thigh position, two openings in the below correspond human shank position, water circulating system includes pump 30, outlet pipe 31, solenoid valve 32 and wet return 33, wherein each opening is connected through outlet pipe 31 to the output of pump 30, and all set up solenoid valve 32 on the outlet pipe 31 that each opening is connected, the wet return of pond bucket 10 passes through wet return 33 and is connected with the end of intaking of pump 30, still be equipped with solenoid valve 32 control button 133 and water conservancy adjust knob 134 on the control panel 13, solenoid valve 32 control button 133 and solenoid valve 32 electric connection, solenoid valve 32 control button 133 is used for switching battery valve's on-off state, water conservancy adjust knob 134 and pump 30 electric connection, water conservancy adjust knob 134 is used for adjusting the output of pump 30.

As shown in fig. 2, the control panel 13 further has a solenoid valve 32 control button 133 and a hydraulic adjusting knob 134. The left solenoid valve 32 control button 133 controls whether the water flow of the upper two water outlets 11 is discharged, and the right solenoid valve 32 control button 133 controls whether the water flow of the lower two water outlets 11 is discharged. That is, the solenoid valve 32 control button 133 is in signal connection with the corresponding solenoid valve 32 on the water outlet pipe 31 to realize the effect of group control. The hydraulic adjusting knob 134 is connected with the pump 30 through signals, and the user can adjust the flowing speed of the water flow by screwing the hydraulic adjusting knob 134. In addition, a flow rate sensor may be disposed inside the water tub 10, and the flow rate sensor is connected to the display panel 131 through the main control computer 61, and may transmit the measured speed of the water flow in the water tub 10 to the display panel 131 in real time. The user can adjust or close the water flow in the pool barrel 10 by himself or herself according to the strength of rehabilitation training and physical condition.

As shown in fig. 6 and 7, in order to further assist the leg rehabilitation training of the user, the device for assisting the underwater rehabilitation training and monitoring the leg rehabilitation training and the real-time monitoring based on the sports injury of the internet of things further comprises a leg assisting device 40 for improving the leg training effect of the user, wherein the leg assisting device 40 comprises a bearing 41, a thigh supporting part 43, a shank supporting part 44 and a bandage 45, an outer ring of the bearing 41 is connected with the thigh supporting part 43, an inner ring of the bearing 41 is connected with the shank supporting part 44, the thigh supporting part 43 and the shank supporting part 44 can be hinged through a rotating shaft, the bandage 45 is installed on each of the thigh supporting part 43 and the shank supporting part 44, the thigh supporting part 43 is bound on the thigh of the user through the bandage 45, the shank supporting part 44 is bound on the shank of the user through the bandage 45, and the bearing 41 is arranged at the position corresponding to the knee of the user. In some embodiments, a flow rate sensor may be disposed on the thigh support part 43 and the shank support part 44, or an angular displacement sensor may be disposed inside the bearing 41, so as to obtain the motion state data of various parts of the user. The flow velocity sensor and the angular displacement sensor can be connected with the main control computer 61 in a wired mode to realize transmission of underwater detection data.

In order to increase the movement resistance and the movement load at the end stage of the underwater rehabilitation training and form the load similar to a sand bag, the outer ring of the bearing 41 is connected with the end surface of the thigh supporting part 43 to form an outer end plate in a closed manner, the inner ring of the bearing 41 is connected with the end surface of the shank supporting part 44 to form an inner end plate in a closed manner, the knee damping device 42 is installed at the end surface of the outer ring of the bearing 41, the knee damping device 42 comprises a damping knob 421, a sleeve 422, a limit projection 423, a spring 424 and a damping plate 425, wherein the non-axial center position of the outer end plate is provided with a through threaded hole, the outer ring surface of the sleeve 422 is provided with a thread, the sleeve 422 is installed in the threaded hole through the thread, the damping knob 421 is connected at the end part of the sleeve 422, which extends out of the outer end plate 423, the limit projection is arranged at the position corresponding to the inside of the bearing 41, a sliding rod is installed in the sleeve 422, and can slide along the sleeve 422, damping plate 425 is installed at the front end of the sliding rod, spring 424 is sleeved on sleeve 422, two ends of spring 424 abut against limiting projection 423 and the back of damping plate 425 respectively, the front of damping plate 425 abuts against the inner wall of the inner side end plate, and knee damping device 42 is used for providing rotational damping for bearing 41 when thigh supporting part 43 and shank supporting part 44 rotate relatively.

Specifically, when the damping knob 421 is screwed, the damping knob 421 drives the sleeve 422 to rotate, the sleeve 422 is matched with the thread on the threaded hole according to the external thread, so that the sleeve 422 is pushed inwards, the limiting protrusion 423 extrudes the spring 424, and the damping plate 425 applies greater pressure to the inner end plate, namely greater damping is formed. The situation of reducing the damping is similar, and only the damping knob 421 needs to be rotated reversely, which is not described again.

The thigh support part 43 and the lower leg support part 44 are of an elastically deformable elongated plate-like structure to be adhered to the user's leg. In this case, the thigh support part 43 and the lower leg support part 44 have a good supporting ability in the rotation direction, and can be elastically deformed appropriately in the thickness direction of the thigh support part 43 and the lower leg support part 44, so that the thigh support part 43 and the lower leg support part 44 can be better attached to the leg without interfering with the rotation of the bearing 41.

As shown in FIG. 8, the lower leg support 44 further includes a height adjustment device 46 and a foot attachment device 47, wherein the foot attachment device 47 is attached to the lower end of the lower leg support 44 by the height adjustment device 46 through the height attachment device 47, and the height adjustment device 46 is retractable to adjust the distance between the foot attachment device 47 and the bearing 41. The foot connecting device 47 comprises a pedal 471 and a shoe cover 472, and a user steps on the pedal 471 and is sleeved at the instep through the shoe cover 472 to fix the foot connecting device 47. The height adjustment means 46 is used to adapt the foot attachment means 47 for use by users of different lower leg heights.

The height adjusting device 46 comprises a telescopic device 461 and a hinge 463, wherein the telescopic device 461 is in a sleeve shape, a mounting groove 462 is arranged at the lower end of the telescopic device 461 corresponding to the foot connecting device 47, the hinge 463 is arranged in the mounting groove 462, and the hinged end passes through the inner side wall of the mounting groove 462 to be connected with the foot connecting device 47, so as to realize that the foot connecting device 47 is hinged with the telescopic device 461. Hinge 463 is a damped rotating part.

Because the foot moves and the damping is increased through the hinge 463, when the rehabilitation training is performed, the foot can stimulate the tibialis anterior muscle and the tibialis rectus muscle when swinging up and down by taking the ankle as the center, and the rehabilitation training device is particularly suitable for the rehabilitation training of the injury of the tibialis anterior muscle and the tibialis rectus muscle and assists the rehabilitation training of the injury of the soleus muscle.

As shown in fig. 9 and 10, in order to adapt to the early-stage rehabilitation of athletic injuries and protect leg muscles, knee joints and knee ligaments, the internet-of-things-based athletic injury underwater auxiliary rehabilitation training and real-time monitoring device further comprises a leg protector 50 for reinforcing the knee joints and thigh muscles of a user, the leg protector 50 is an elastic fabric sleeve 422, the leg protector 50 is provided with a front hollow area 51 corresponding to the position of a patella, the leg protector 50 is provided with a rear hollow area 52 corresponding to the position of a leg pit where a thigh and a shank are connected, the middle part of the rear hollow area 52 is provided with a transverse leg pit reinforcing bandage 53, and the leg pit reinforcing bandage 53 is used for reducing the stress on the anterior cruciate ligament and the cruciate ligament; the position of the leg protector 50 corresponding to the biceps femoris muscle and/or the rectus femoris muscle is provided with a muscle strengthening bandage 54, and the muscle strengthening bandage 54 is used for relieving the stress of the biceps femoris muscle and/or the rectus femoris muscle; the leg hole reinforcing bandage 53 and the muscle reinforcing bandage 54 are knitted inside the elastic fabric sleeve 422, and the elastic force of the leg hole reinforcing bandage 53 and the muscle reinforcing bandage 54 is larger than that of the elastic fabric sleeve 422. The leg supporter 50 also functions to prevent the leg assist device 40 from being directly attached to the leg, and to prevent the leg assist device 40 from scratching the skin of the leg.

As shown in fig. 11, the device for assisting rehabilitation training and real-time monitoring of sports injury underwater based on the internet of things further comprises a bracelet 62, a gait sensor 26, a master control computer 61 and a cloud server 63, wherein,

the bracelet 62 is worn on the hand of a user, and a blood oxygen sensor, a blood pressure sensor and a heart rate sensor are arranged in the bracelet 62 and are respectively used for acquiring blood oxygen information, blood pressure information and heart rate information of the user;

a gait sensor 26 installed below the third hinge leg 25 for acquiring a user's stride frequency and pressure by vibration of the roller set pedal 47120;

the main control computer 61 is in signal connection with the bracelet 62, the gait sensor 26 and the cloud server 63 respectively, and is used for receiving the body state information of the user sent by the bracelet 62 and the motion information sent by the gait sensor 26, timing the motion process of the user, compiling the body state information of the user, the motion information sent by the gait sensor 26 and the timing information into corresponding groups in a set manner, and sending the content of the corresponding groups to the cloud server 63;

the cloud server 63 acquires the corresponding group content, stores the corresponding group content, draws the corresponding group content into a visual chart and analyzes the result, and the cloud server 63 sends the analysis result and the corresponding group visual chart to the main control computer 61 so as to display the change of the motion state and the change of the body function of the user in the rehabilitation training process and the motion result.

If the leg assist device 40 is additionally provided with a flow rate sensor and an angular displacement sensor, the flow rate sensor and the angular displacement sensor are connected with the main control computer 61 in a wired mode.

The device has the advantages of ingenious structure, combination of walking and underwater movement, small occupied area, low production cost and use cost, and capability of completely realizing large-scale popularization.

Functionally, this device can accomplish waist muscle and joint, shank muscle and ligament, knee joint and ligament to and ankle ligament etc. many sports injury rehabilitation training uses, very big improvement current rehabilitation device sports injury rehabilitation effect singleness's shortcoming.

The foregoing is only a preferred embodiment of the present invention, and many variations in the specific embodiments and applications of the invention may be made by those skilled in the art without departing from the spirit of the invention, which falls within the scope of the claims of this patent.

Claims

1. Motion damage is supplementary rehabilitation training and real-time supervision device under water based on thing networking, its characterized in that: the water-saving roller set pedal comprises a pool barrel, a height adjusting support, a control panel, a handrail, a rope, a roller set pedal and a water circulation system, wherein the top of the pool barrel is open, two groups of height adjusting supports are arranged in front of and behind the top of the pool barrel respectively, the handrail is arranged on the height adjusting supports, the panel is arranged on the handrail, the roller set pedal is arranged in the pool barrel and positioned at the bottom of the pool barrel, the roller set pedal further comprises a first hinged support, a telescopic support, a second hinged support, a guide rope sleeve, a third hinged support and a gait sensor, the main body of the telescopic support is arranged at the front side of the bottom of the pool barrel through the first hinged support, the second hinged support is arranged at the side surface of the front part of the roller set pedal, the extending end of the telescopic support is hinged at the front part of the roller set pedal through the second hinged support, the rear part of the roller set pedal is arranged at the rear side of the bottom of the pool barrel through the third hinged support, the two guide rope sleeves are respectively hinged to the left side and the right side of the front end of the roller set pedal, the control panel is provided with a height adjusting assembly, the height adjusting assembly is a worm rolling assembly, the upper end of the rope is wound and fixed on the worm rolling assembly, and the lower end of the rope is hinged to the front part of the roller set pedal through the guide rope sleeves;

2. The device for assisting the rehabilitation training and the real-time monitoring of the sports injury underwater based on the internet of things of claim 1, characterized in that: the antetheca of pond bucket is equipped with the delivery port, and the delivery port includes four horizontal openings, and wherein two openings in the top correspond human thigh position, and two openings in the below correspond human shank position, water circulating system includes pump, outlet pipe, solenoid valve and wet return, and wherein the output of pump passes through each opening of water piping connection, and all sets up the solenoid valve on the outlet pipe of each open connection, the return water mouth of pond bucket passes through the wet return and is connected with the end of intaking of pump, last solenoid valve control button and the water conservancy adjust knob of still being equipped with of control panel, solenoid valve control button and solenoid valve electric connection, solenoid valve control button are used for switching battery valve's on-off state, water conservancy adjust knob and pump electric connection, water conservancy adjust knob are used for the output of regulating pump.

3. The device for assisting the rehabilitation training and the real-time monitoring of the sports injury underwater based on the internet of things of claim 1, characterized in that: the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the Internet of things further comprises a leg auxiliary device used for improving leg training effects of a user, wherein the leg auxiliary device comprises a bearing, a thigh supporting part, a shank supporting part and a binding belt, the bearing outer ring is connected with the thigh supporting part, the bearing inner ring is connected with the shank supporting part, the thigh supporting part and the shank supporting part can be hinged through a rotating shaft, the binding belt is installed on the thigh supporting part and the shank supporting part, the thigh supporting part is bound on a thigh of the user through the binding belt, the shank supporting part is bound on a shank of the user through the binding belt, and the bearing is arranged at the position corresponding to the knee of the user.

4. The Internet of things-based sports injury underwater assisted rehabilitation training and real-time monitoring device according to claim 3, characterized in that: the outer ring of the bearing is connected with the end face of the thigh supporting part to form an outer side end plate in a closed manner, the inner ring of the bearing is connected with the end face of the shank supporting part to form an inner side end plate in a closed manner, the closed position of the end face of the outer ring of the bearing is provided with a knee damping device, the knee damping device comprises a damping knob, a sleeve, a limiting bulge, a spring and a damping plate, a through threaded hole is formed in the non-axial center position of the outer side end plate, the outer ring surface of the sleeve is provided with threads, the sleeve is installed in the threaded hole through the threads, the damping knob is connected to the end part, extending out of the outer side end plate, of the sleeve, the limiting bulge is arranged in the position, corresponding to the bearing, of the sleeve, the sliding rod is installed in the sleeve and can slide along the sleeve, the damping plate is installed at the front end of the sliding rod, the spring is sleeved on the sleeve, and the two ends of the spring are respectively abutted against the limiting bulge and the back of the damping plate, the front surface of the damping plate is abutted to the inner wall of the inner side end plate, and the knee damping device is used for providing rotary damping for the bearing when the thigh supporting part and the shank supporting part rotate relatively.

5. The Internet of things-based sports injury underwater assisted rehabilitation training and real-time monitoring device according to claim 3, characterized in that: the thigh supporting part and the shank supporting part are of long strip-shaped plate structures capable of elastically deforming so as to be attached to the legs of a user.

6. The Internet of things-based sports injury underwater assisted rehabilitation training and real-time monitoring device according to claim 3, characterized in that: the crus support component further comprises a height adjusting device and a foot connecting device, wherein the foot connecting device is connected to the lower end of the crus support component through the height adjusting device, and the height adjusting device can stretch out and draw back to adjust the distance between the foot connecting device and the bearing.

7. The Internet of things-based underwater assisted rehabilitation training and real-time monitoring device for athletic injuries according to claim 6, wherein: the height adjusting device comprises a telescopic device and a hinge, wherein the telescopic device is in a sleeve shape, the lower end of the telescopic device is provided with a mounting groove corresponding to the foot connecting device, the hinge is arranged in the mounting groove, and the hinged end of the telescopic device penetrates through the inner side wall of the mounting groove to be connected with the foot connecting device so as to realize that the foot connecting device is hinged to the telescopic device.

8. The Internet of things-based sports injury underwater assisted rehabilitation training and real-time monitoring device according to claim 7, characterized in that: the hinge is a damped rotating part.

9. The Internet of things-based sports injury underwater assisted rehabilitation training and real-time monitoring device according to claim 3, characterized in that: the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the Internet of things further comprises a leg protection device used for reinforcing knee joints and thigh muscles of a user, the leg protection device is an elastic fabric sleeve, a front hollowed-out area is arranged at the position, corresponding to a patella, of the leg protection device, a rear hollowed-out area is arranged at the position, corresponding to a thigh and a leg, of the leg protection device, a transversely-arranged leg pit reinforcing bandage is arranged in the middle of the rear hollowed-out area, and the leg pit reinforcing bandage is used for reducing stress of anterior cruciate ligaments and cruciate ligaments; the leg protector is provided with a muscle strengthening bandage at the position corresponding to the biceps femoris muscle and/or the rectus femoris muscle, and the muscle strengthening bandage is used for relieving the stress of the biceps femoris muscle and/or the rectus femoris muscle; the leg hole reinforcing bandage and the muscle reinforcing bandage are knitted inside the elastic fabric sleeve, and the elasticity of the leg hole reinforcing bandage and the muscle reinforcing bandage is larger than that of the elastic fabric sleeve.

10. The device for assisting the rehabilitation training and the real-time monitoring of the sports injury underwater based on the internet of things of claim 1, characterized in that: the sports injury underwater auxiliary rehabilitation training and real-time monitoring device based on the Internet of things further comprises a bracelet, a gait sensor, a master control computer and a cloud server, wherein,