A diabetes patient rehabilitation exercise device based on an internet of things

Abstract

This invention belongs to the field of rehabilitation device technology and discloses an Internet of Things-based rehabilitation exercise device for diabetic patients. It includes a base and a monitoring component. The top of the base houses a leg exercise component, a mounting base, and a seat slidably connected to the base. A control display screen and a drawer are mounted on the side of the mounting base. The control display screen is wirelessly connected to the monitoring component and a remote terminal. The leg exercise component is detachably connected to a massage component. The leg exercise component contains an intensity adjustment component electrically connected to the control display screen. The leg exercise component is connected to a chest expansion exercise component via a transmission component. A drive locking component is movably connected between the transmission component and the chest expansion exercise component. This invention allows for leg and chest expansion exercises, real-time monitoring of various indicators during exercise, and can forcibly restrict patient movement in case of abnormalities. Patients can review the data later via a remote terminal and adjust their rehabilitation plan accordingly. It also provides massage and relaxation for the calves.

Description

Technical Field

[0001] This invention relates to the field of rehabilitation device technology, and more specifically, to an Internet of Things-based rehabilitation exercise device for diabetic patients. Background Technology

[0002] The Internet of Things (IoT) refers to connecting any object to a network through information sensing devices according to agreed protocols. Objects exchange and communicate information through information transmission media to achieve functions such as intelligent identification, positioning, tracking, and monitoring. It can connect all items to the Internet through information sensing devices to exchange information, that is, things communicate with each other, in order to achieve intelligent identification and management.

[0003] Diabetes is a metabolic disease characterized by hyperglycemia, which is caused by a deficiency in insulin secretion or its biological effects. Due to sedentary lifestyles, irregular or unhealthy diets, or other external influences, diabetes has gradually become one of the major diseases threatening modern people. Most diabetic patients need to carry out rehabilitation exercises during the recovery process, so rehabilitation exercise devices are needed.

[0004] However, existing rehabilitation training devices lack real-time monitoring capabilities, making it impossible to assess the patient's exercise volume or track and monitor the entire rehabilitation process, and adjust the rehabilitation plan accordingly in a timely manner. This can lead to insufficient exercise intensity or excessive exercise volume. Secondly, patients are at risk of hypoglycemia during training, and existing devices lack countermeasures to raise blood sugar levels in a timely manner, which could even endanger the patient's life. Furthermore, during exercise, there is no function to forcibly restrict exercise based on the patient's physical condition. Lactic acid is easily produced in the calves after foot exercise, and sudden cessation of exercise can cause limb bruising, reduce blood return to the heart, and lead to fainting and arrhythmia. Therefore, it is necessary to massage and relax the patient's feet to promote blood circulation.

[0005] Therefore, this invention proposes an Internet of Things-based rehabilitation exercise device for diabetic patients to solve the above-mentioned technical problems. Summary of the Invention

[0006] This invention provides an Internet of Things-based rehabilitation exercise device for diabetic patients to solve the technical problems in the prior art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An IoT-based rehabilitation exercise device for diabetic patients includes a base and a monitoring component. The top of the base houses a leg exercise component, a mounting base, and a seat slidably connected to the base. A control display screen and a drawer are mounted on the side of the mounting base. The control display screen is wirelessly connected to the monitoring component and a remote terminal. The leg exercise component is detachably connected to a massage component. The leg exercise component contains an intensity adjustment component electrically connected to the control display screen. The leg exercise component is rotatably connected to a transmission component. The leg exercise component is connected to a chest expansion exercise component via the transmission component. A drive locking component is movably connected between the transmission component and the chest expansion exercise component.

[0009] Technical Solution Principle: After the diabetic patient sits in the chair and adjusts their position, the leg exercise component and the chest expansion exercise component are connected via a transmission component through a drive locking assembly. The diabetic patient holds the chest expansion bar of the chest expansion component and performs leg training by stepping on the leg exercise component. Under the action of the transmission component, the patient can simultaneously perform chest expansion exercises. During or after the exercise, the patient's legs are massaged by a massage component. At the same time, when the patient's physical condition is poor, the transmission connection between the leg exercise component and the chest expansion exercise component can be disconnected through the drive locking assembly, allowing only chest expansion exercises or the leg exercise component to be used. During the exercise, the monitoring component can simultaneously monitor the patient's heart rate, blood glucose level, and blood oxygen saturation. When the monitored indicators are abnormal, the control display will forcibly limit the patient's exercise through the intensity adjustment component and issue an alarm to remind the patient. In addition, if the patient's blood glucose is low, the candy stored in the drawer can replenish the patient's blood glucose in time.

[0010] Furthermore, the leg exercise assembly includes a mounting cylinder fixed to the top of the base and a seat slidably connected to the base. A bevel gear one is rotatably engaged on the inner wall of the mounting cylinder. Two bevel gears two are respectively meshed on both sides of the bevel gear one and rotatably connected to the mounting cylinder on the same axis. The two bevel gears two are rotatably connected. The bevel gear two is provided with a foot pedal extending outside the mounting cylinder through a rotating shaft. An electric push rod fixedly connected to the seat is provided on the top of the base.

[0011] Beneficial effects: The above technical solution can achieve leg training. The patient sits on a chair (it should be noted that the chair is existing technology and the height of the chair can be adjusted). The chair is adjusted to a suitable position by electric push rod. The patient places both feet on the foot pedals and presses one foot down on the foot pedal. The foot pedal drives a bevel gear two to rotate through a rotating shaft. Under the transmission action of bevel gear one, the other foot pedal moves upward, thereby achieving leg exercise.

[0012] Furthermore, the transmission assembly includes a ratchet disc rotatably connected to one end of the inner wall of the mounting cylinder. The two bevel gears are slidably connected by springs to pawls that mesh with the ratchet disc and are arranged in opposite directions. The ratchet disc is coaxially provided with a sprocket extending outside the mounting cylinder. The sprocket is rotatably connected to a sprocket mounted on the side wall of the mounting base via a chain. The sprocket is coaxially provided with a wheel, and the wheel is rotatably connected to the wheel via a belt.

[0013] Beneficial effects: The above technical solution can convert swinging motion into rotational motion and provide kinetic energy for the chest expansion exercise component; as the leg training progresses, it can drive the two bevel gears to rotate in opposite directions, and at the same time drive the two pawls on the two bevel gears to rotate in opposite directions. When one rotating pawl drives the ratchet to rotate in the same direction, the other pawl rotates in the opposite direction to the ratchet and is in a sliding state. When the rotation direction of the two pawls switches, it can continue to drive the ratchet to rotate, thereby realizing the conversion of swinging motion into rotational motion. Under the action of the chain and belt, it can drive the rotating wheel to rotate.

[0014] Furthermore, the chest expansion exercise component includes an internal gear fixed in the mounting base, a turntable coaxially rotatably connected to the internal gear, the turntable being engaged with a second rotating wheel via a transmission rod, an external gear engaging with the internal gear on the turntable, a slide rod slidably connected to the mounting base on the side of the external gear, racks symmetrically arranged on both sides of the slide rod away from the mounting base, the racks engaging with a second external gear, and a chest expansion rod coaxially arranged on the second external gear.

[0015] Beneficial effects: The above technical solution can assist patients in performing chest expansion exercises. The rotating wheel can drive the turntable to rotate. Under the action of the internal gear, the rotating turntable drives the external gear to rotate along the internal gear while rotating on its own axis, which drives the slide bar and rack to move back and forth. The reciprocating rack can drive the two external gears to rotate back and forth in opposite directions. The patient holds the chest expansion bar, which drives the patient to perform chest expansion exercises.

[0016] Furthermore, the top of the rack is provided with a connecting rod that slides and engages with the mounting base, and the sliding rod is movably connected to the external gear via a pin.

[0017] Beneficial effects: The above technical solution can prevent the slide bar from getting stuck during the sliding process. Secondly, the connecting rod ensures that the slide bar can move back and forth smoothly.

[0018] Furthermore, the bottom of the chest expansion bar is provided with a lead screw, which is threadedly connected to a handle that is slidably connected to the chest expansion bar, and the monitoring component is embedded in the handle.

[0019] Beneficial effects: The above technical solution allows for adjustment of the handle position, making it suitable for patients of different heights; the sensor can monitor the patient's heart rate, blood oxygen saturation, and blood glucose levels in real time.

[0020] Furthermore, the drive lock assembly includes a limiting strip that slides and engages with the transmission rod, the second rotating wheel is rotatably connected to the transmission rod, the second rotating wheel is provided with a limiting hole that matches the limiting strip, and the second rotating wheel engages with the transmission rod through the limiting hole.

[0021] Beneficial effects: When the limiting strip is inserted into the limiting hole, the leg exercise component and the chest expansion exercise component can be connected by the transmission component. When leg training and chest expansion exercises need to be performed separately, pull the limiting strip to disengage it from the limiting hole, so that the rotating wheel two is connected to the transmission rod, thus preventing the leg exercise component and the chest expansion exercise component from interfering with each other.

[0022] Furthermore, the intensity control component includes an electromagnetic block, which is electrically connected to the control display screen. The electromagnetic block has a groove for the foot pedal to slide in, and the foot pedal located in the groove is magnetically connected to the electromagnetic block.

[0023] Beneficial effects: By adjusting the magnetism of the electromagnetic block, the sliding resistance of the foot pedal can be adjusted, requiring the patient to provide corresponding pressure to drive the foot pedal to move, thereby achieving the purpose of regulating the intensity of exercise.

[0024] Furthermore, the monitoring components include heart rate monitoring, oxygen saturation and blood glucose level monitoring. The control display screen integrates a wireless transmission module and a control module. The control display screen transmits the signals monitored by the monitoring components to the control module for analysis and processing, and then transmits the data to the remote terminal and the display screen of the control display screen through the transmission module.

[0025] Beneficial effects: The monitoring component can monitor the patient's heart rate, oxygen saturation, and blood glucose levels in real time during rehabilitation training. The patient can view the status of various indicators during exercise through the control display screen. If any indicator becomes abnormal, the control module in the control display screen can adjust the magnetism of the electromagnetic block to the maximum, thereby forcibly restricting the patient's exercise. The remote terminal can also record the status of various indicators during the patient's exercise, which is convenient for the patient to review later and adjust the rehabilitation plan in a timely manner.

[0026] Furthermore, the massage assembly includes a massage frame detachably and movably connected to the foot pedal. A plurality of massage rods are slidably connected to the arc-shaped surface of the massage frame. The massage rods located in the massage frame are fitted with return springs through stop blocks. Both ends of the massage rods are curved. An arc-shaped slide plate is slidably connected inside the massage frame. The end of the arc-shaped slide plate facing the massage rods has two opposing inclined surfaces. The arc-shaped slide plate is threadedly connected to a threaded rod that is rotatably connected to the massage frame. A motor is fixedly connected to the threaded rod at the top of the massage frame.

[0027] Beneficial effects: The massage component can massage and relax the calves to promote blood circulation. When the motor is started, it drives the threaded rod to rotate. The rotating threaded rod moves up and down on the curved sliding plate. The inclined surface of the curved sliding plate and the curved surfaces at both ends of the massage rod are designed so that when the curved sliding plate moves up and down, it can squeeze the massage rod in contact with it and move it towards the patient's calves. At the same time, it compresses the return spring. The squeezed massage rod can automatically return to its original position under the elastic force of the return spring, thereby achieving the purpose of massaging the patient's calves.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] (1) In this invention, the leg exercise component and the chest expansion exercise component can be connected by the transmission component and the drive lock component, so that the patient can perform chest expansion exercises while performing leg training. During the exercise, the monitoring component and the control display screen can monitor and facilitate the patient to view the status of various indicators during the exercise. Once any indicator becomes abnormal, the control module in the control display screen can adjust the magnetism of the electromagnetic block to the maximum, thereby achieving the purpose of forcibly restricting the patient's exercise. The remote terminal can also record the status of various indicators during the patient's exercise, which is convenient for the patient to view later and adjust the rehabilitation plan in a timely manner.

[0030] (2) In this invention, emergency items for low blood sugar are provided. When patients are at risk of hypoglycemia during training, they can take emergency items in time to raise their blood sugar and prevent the patient's life safety from being affected by hypoglycemia during exercise. Furthermore, during or after leg exercise, lactic acid is easily produced in the calves. When stopping exercise or during exercise, the calves can be massaged and relaxed by the massage component to promote blood circulation and prevent the patient from limb congestion, decreased blood return to the heart, and the occurrence of fainting and arrhythmia. Attached Figure Description

[0031] Figure 1 This is a front-view stereoscopic structural diagram of an Internet of Things-based rehabilitation exercise device for diabetic patients.

[0032] Figure 2 This is a front view of an IoT-based rehabilitation exercise device for diabetic patients.

[0033] Figure 3 This is a rear-view stereoscopic structural diagram of an Internet of Things-based rehabilitation exercise device for diabetic patients.

[0034] Figure 4 for Figure 3 Enlarged structural diagram of region A in the middle;

[0035] Figure 5This is a schematic diagram of the leg exercise component and massage component in an Internet of Things-based rehabilitation exercise device for diabetic patients.

[0036] The reference numerals in the accompanying drawings include:

[0037] 1. Base; 2. Mounting base; 3. Seat; 4. Control display screen; 5. Drawer; 6. Mounting cylinder; 7. Bevel gear one; 8. Bevel gear two; 9. Foot pedal; 10. Electric actuator; 11. Ratchet disc; 12. Pawl; 13. Sprocket one; 14. Sprocket two; 15. Rotary wheel one; 16. Rotary wheel two; 17. Internal gear; 18. Turntable; 19. Transmission rod; 20. External gear one; 21. Slide rod; 22. Rack; 23. External gear two; 24. Chest expansion rod; 25. Connecting rod; 26. Lead screw; 27. Handle; 28. Limiting strip; 29. ​​Limiting hole; 30. Electromagnetic block; 31. Slide groove; 32. Massage frame; 33. Massage rod; 34. Return spring; 35. Arc-shaped sliding plate; 36. Threaded rod; 37. Motor. Detailed Implementation

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0039] Example:

[0040] like Figures 1 to 5 As shown, an IoT-based rehabilitation exercise device for diabetic patients includes a base 1 and a monitoring component. From left to right, the top of the base 1 has a leg exercise component and a mounting base 2, which are slidably connected to the base 1. A seat 3, located away from the leg exercise component, has an electric push rod 10 fixedly connected to the base 1. The position of the seat 3 can be adjusted via the electric push rod 10. From top to bottom, the left side of the mounting base 2 has a control display screen 4 and a drawer 5 for storing candy or other emergency medications. The control display screen 4 is wirelessly connected to the monitoring component and a remote terminal. The leg exercise component is detachably connected to a massage component. The top of the base 1 has an intensity adjustment component electrically connected to the control display screen 4 for adjusting the training intensity of the leg exercise component. The leg exercise component is rotatably connected to a transmission component, which is connected to a chest expansion exercise component via the transmission component. A drive locking component is movably connected between the transmission component and the chest expansion exercise component.

[0041] like Figure 1 and Figure 5As shown, the leg exercise component includes a mounting cylinder 6 fixed to the top of the base 1. A bevel gear 7 is rotatably engaged on the right side of the inner wall of the mounting cylinder 6. Bevel gears 8, coaxially rotatably connected to the mounting cylinder 6, are engaged on the front and rear sides of bevel gear 7. The two bevel gears 8 are rotatably connected to each other via a rotating shaft. Foot pedals 9 extending outside the mounting cylinder 6 are provided on the bevel gears 8 via the rotating shaft. It should be noted that the seat 3 is prior art. The height of the seat 3 is adjustable. The patient sits on the seat 3 and adjusts it to a suitable position using the electric actuator 10. The patient places both feet on the foot pedals 9, pressing down on one foot pedal. The foot pedal 9 drives gear 2 to rotate via the rotating shaft, and under the transmission action of gear 1, it drives the other foot pedal 9 to move upward, thereby achieving leg exercise.

[0042] The monitoring components include heart rate monitoring, oxygen saturation and blood glucose level monitoring. The control display screen 4 integrates a wireless transmission module and a control module. The control display screen 4 transmits the signals monitored by the monitoring components to the control module for analysis and processing, and then transmits the data to the remote terminal and the display screen of the control display screen 4 through the transmission module.

[0043] The monitoring component can monitor the patient's heart rate, oxygen saturation, and blood glucose levels in real time during rehabilitation training. The patient can view the status of various indicators during exercise through the control display screen 4. If any indicator becomes abnormal, the control display screen 4 can issue an alarm to remind the patient to stop exercising. At the same time, the control module in the control display screen 4 can adjust the intensity of the component to the maximum to achieve the purpose of forcibly restricting the patient's exercise. The remote terminal can also record the status of various indicators during the patient's exercise, which is convenient for the patient to review later and adjust the rehabilitation plan in a timely manner.

[0044] The intensity control component includes two fixed plates fixed to the top of the base 1. The fixed plates are made of non-magnetic material, and an electromagnetic block 30 electrically connected to the control display screen 4 is embedded in the fixed plate. The electromagnetic block 30 has a groove 31 for the foot pedal 9 to slide. The foot pedal 9 located in the groove 31 is magnetically connected to the electromagnetic block 30. During training, the patient can adjust the resistance of the foot pedal 9 by adjusting the magnetism of the electromagnetic block 30 according to their own situation, so that the patient needs to provide corresponding pressure to drive the foot pedal 9 to move, thereby achieving the purpose of adjusting the exercise intensity. Secondly, during the exercise, the monitoring component can monitor the patient's heart rate, blood oxygen saturation and blood glucose level in real time. When any indicator is abnormal, the control display screen 4 can issue an alarm to remind the patient to stop exercising. At the same time, the magnetism of the electromagnetic block 30 can be directly adjusted to the maximum to forcibly restrict the patient's exercise and reduce the exercise risk.

[0045] The massage assembly includes a massage frame 32 detachably connected to the foot pedal 9. The massage frame 32 is provided with a strap (not shown) for fixing the massage assembly to the patient's leg. Several massage rods 33 are slidably connected to the arc-shaped surface of the massage frame 32. The massage rods 33 located in the massage frame 32 are fitted with return springs 34 through stops. Both ends of the massage rods 33 are curved. An arc-shaped slide plate 35 is slidably connected inside the massage frame 32. The side of the arc-shaped slide plate 35 facing the massage rods 33 is symmetrically provided with two opposing inclined surfaces. The arc-shaped slide plate 35 is threadedly connected to a threaded rod 36 that is rotatably connected to the massage frame 32. A motor 37 is fixedly connected to the threaded rod 36 at the top of the massage frame 32.

[0046] When the patient stops exercising or during exercise, the massage component is fixed to the patient's leg with straps. The motor 37 is started, and the motor 37 drives the threaded rod 36 to rotate. The rotating threaded rod 36 moves up and down on the curved slide plate 35. The inclined surface of the curved slide plate 35 and the curved surfaces at both ends of the massage rod 33 are designed so that when the curved slide plate 35 moves up and down, it can squeeze the massage rod 33 in contact with it and move it towards the patient's calf. At the same time, it compresses the return spring 34. The squeezed massage rod 33 can automatically return to its original position under the elastic force of the return spring 34, which can massage and relax the patient's calf to promote blood circulation.

[0047] The transmission assembly includes a ratchet disc 11 rotatably connected to the front end of the inner wall of the mounting cylinder 6. Two bevel gears 8 are slidably connected by springs to pawls 12 that mesh with the ratchet disc 11 and are arranged in opposite directions. The ratchet disc 11 is coaxially provided with a sprocket 13 extending outside the mounting cylinder 6. The sprocket 13 is rotatably connected to a sprocket 14 via a chain. The sprocket 14 is rotatably connected to the front side wall of the mounting base 2. The sprocket 14 is coaxially rotatably connected to a wheel 15. The wheel 15 is rotatably connected to a wheel 16 via a belt. As the leg training progresses, it drives the two bevel gears 2 and 8 to rotate in opposite directions, which in turn drives the two pawls 12 on the two bevel gears 2 and 8 to rotate in opposite directions. When the front pawl 12 rotates and drives the ratchet to rotate in the same direction, the rear pawl 12 rotates in the opposite direction to the ratchet and is in a sliding state. When the rotation direction of the two pawls 12 changes, the rear pawl 12 drives the ratchet to continue to rotate, while the front pawl 12 rotates in the opposite direction to the ratchet and is in a sliding state. This converts the swinging motion into rotational motion, which drives the rotating wheel 2 and 16 to rotate under the transmission action of the chain and belt, providing kinetic energy for the chest expansion exercise component.

[0048] The chest expansion exercise component includes an internal gear 17 fixed within a mounting base 2. A turntable 18 is coaxially rotatably connected to the internal gear 17. The turntable 18 is engaged with a second rotating wheel 16 via a transmission rod 19. An external gear 20 meshes with the internal gear 17 and is movably engaged with the side of the external gear 20. A slide rod 21 slidably connects to the mounting base 2. Racks 22 are symmetrically arranged on both sides of the slide rod 21 away from the mounting base 2. The racks 22 mesh with a second external gear 23, and a chest expansion rod 24 is coaxially mounted on the external gears 23. The rotating wheel 16 drives the turntable 18 to rotate. Under the action of the internal gear 17, the rotating turntable 18 drives the external gears to rotate around the internal gear 17 while simultaneously rotating on its own axis, thus driving the slide rod 21 and racks 22 to reciprocate. The reciprocating racks 22 drive the two external gears 23 to rotate in opposite directions. The patient holds the chest expansion rod 24 for assistance in performing chest expansion exercises.

[0049] The top of the rack 22 is provided with a connecting rod 25 that slides and engages with the mounting base 2, which can ensure the smooth reciprocating movement of the slide rod 21. The slide rod 21 is movably connected to the external gear through a pin, which can prevent the slide rod 21 from getting stuck during the sliding process.

[0050] The bottom of the chest expander bar 24 is rotatably engaged with a lead screw 26, which is threadedly connected to a handle 27 that is slidably connected to the chest expander bar 24. Rotating the lead screw 26 can adjust the position of the handle 27 to suit patients of different heights. The monitoring component is embedded in the handle 27, and the surface of the handle 27 is provided with a sensor (not shown in the figure) that is electrically connected to the monitoring component. The sensor in the monitoring component can monitor the patient's heart rate, blood oxygen saturation, and blood glucose level in real time.

[0051] The drive locking assembly includes a limiting strip 28 that slides and engages with the transmission rod 19, and a second rotating wheel 16 that is rotatably connected to the transmission rod 19. The second rotating wheel 16 has a limiting hole 29 that matches the limiting strip 28, and the second rotating wheel 16 engages with the transmission rod 19 through the limiting hole 29. When the limiting strip 28 is inserted into the limiting hole 29, the leg exercise component and the chest expansion exercise component can be connected by transmission through the transmission assembly. When leg training and chest expansion exercises need to be performed separately, the limiting strip 28 is pulled to disengage it from the limiting hole 29, thereby causing the second rotating wheel to rotatably connect with the transmission rod 19, thus preventing the leg exercise component and the chest expansion exercise component from interfering with each other.

[0052] The specific usage of this embodiment is as follows: The diabetic patient sits on seat 3, adjusts their position, and then connects the leg exercise component and the chest expansion exercise component via a transmission component through a drive locking assembly. The diabetic patient holds the handle 27 of the chest expansion component and performs leg training by stepping on the leg exercise component. Under the action of the transmission component, the patient can simultaneously perform chest expansion exercises. During or after the exercise, the patient's legs are massaged by a massage component. During the exercise, the monitoring component can simultaneously monitor the patient's heart rate, blood glucose level, and blood oxygen saturation. When the monitored indicators are abnormal, the control display screen 4 will forcibly limit the patient's exercise and issue an alarm to remind the patient through the intensity adjustment component. Simultaneously, if the patient experiences low blood glucose, the candy stored in drawer 5 can replenish the patient's blood glucose in a timely manner. Alternatively, the patient can disconnect the transmission connection between the leg exercise component and the chest expansion exercise component via the drive locking assembly, performing only the chest expansion exercise or the leg exercise component.

[0053] The above descriptions are merely embodiments of the present invention, and common knowledge such as specific technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A rehabilitation exercise device for diabetic patients based on the Internet of Things, comprising a base (1) and a monitoring component, characterized in that: The top of the base (1) is provided with a leg exercise component, a mounting base (2) and a seat (3) slidably connected to the base (1). The side of the mounting base (2) is provided with a control display screen (4) and a drawer (5). The control display screen (4) is connected to the monitoring component and the remote terminal signal through a wireless transmission module. The leg exercise component is detachably connected to a massage component. The leg exercise component is provided with an intensity adjustment component electrically connected to the control display screen (4). The leg exercise component is rotatably connected to a transmission component. The leg exercise component is connected to a chest expansion exercise component through the transmission component. The transmission component and the chest expansion exercise component are movably connected to a drive lock component. The leg exercise assembly includes a mounting cylinder (6) fixed to the top of the base (1). A bevel gear (7) is rotatably engaged on the inner wall of the mounting cylinder (6). Two bevel gears (8) are respectively meshed on both sides of the bevel gear (7) and are rotatably connected to the mounting cylinder (6). The two bevel gears (8) are rotatably connected to each other. The bevel gears (8) are provided with a foot pedal (9) extending outside the mounting cylinder (6) via a rotating shaft. An electric push rod (10) is fixedly connected to the seat (3) at the top of the base (1). The transmission assembly includes a ratchet disc (11) coaxially rotatably connected to the mounting cylinder (6), and two bevel gears (8) are slidably connected by springs to pawls (12) that mesh with the ratchet disc (11) and are arranged in opposite directions. The ratchet disc (11) is coaxially provided with a sprocket (13) extending outside the mounting cylinder (6). The sprocket (13) is rotatably connected by a chain to a sprocket (14) mounted on the side wall of the mounting base (2). The sprocket (14) is coaxially provided with a rotating wheel (15). The rotating wheel (15) is rotatably connected by a belt to a rotating wheel (16). The chest expansion exercise component includes an internal gear (17) fixed in the mounting base (2), the internal gear (17) is coaxially rotatably connected to a turntable (18), the turntable (18) is engaged with a second rotating wheel (16) via a transmission rod (19), the turntable (18) is movably engaged with an external gear (20) meshing with the internal gear (17), the side of the external gear (20) is movably engaged with a slide rod (21) slidably connected to the mounting base (2), the slide rod (21) is symmetrically provided with racks (22) on both sides of the end away from the mounting base (2), the racks (22) are engaged with an external gear (23), and the external gear (23) is coaxially provided with a chest expansion rod (24).

2. The Internet of Things-based rehabilitation exercise device for diabetic patients according to claim 1, characterized in that: The top of the rack (22) is provided with a connecting rod (25) that is slidably engaged with the mounting base (2), and the sliding rod (21) is movably connected to the external gear (20) through a pin.

3. The Internet of Things-based rehabilitation exercise device for diabetic patients according to claim 2, characterized in that: The bottom of the chest expander (24) is provided with a lead screw (26), which is threadedly connected to a handle (27) that is slidably connected to the chest expander (24), and the monitoring component is embedded in the handle (27).

4. The Internet of Things-based rehabilitation exercise device for diabetic patients according to claim 2, characterized in that: The drive lock assembly includes a limiting strip (28) that slides and engages with the transmission rod (19). The second rotating wheel (16) is rotatably connected to the transmission rod (19). The second rotating wheel (16) is provided with a limiting hole (29) that matches the limiting strip (28). The second rotating wheel (16) engages with the transmission rod (19) through the limiting hole (29).

5. A rehabilitation exercise device for diabetic patients based on the Internet of Things according to claim 1, characterized in that: The intensity adjustment component includes an electromagnetic block (30), which is electrically connected to the control display screen (4). The electromagnetic block (30) has a groove (31) for sliding the foot pedal (9). The foot pedal (9) located in the groove (31) is magnetically connected to the electromagnetic block (30).

6. The Internet of Things-based rehabilitation exercise device for diabetic patients according to claim 5, characterized in that: The monitoring components include heart rate monitoring, oxygen saturation and blood glucose level monitoring. The control display screen (4) integrates a wireless transmission module and a control module. The control display screen (4) transmits the signals monitored by the monitoring components to the control module for analysis and processing, and then transmits the data to the remote terminal and the display screen of the control display screen (4) through the transmission module.

7. The Internet of Things-based rehabilitation exercise device for diabetic patients according to claim 1, characterized in that: The massage assembly includes a massage frame (32) detachably and movably connected to the foot pedal (9). Several massage rods (33) are slidably connected to the arc-shaped surface of the massage frame (32). The massage rods (33) located in the massage frame (32) are fitted with return springs (34) through stops. Both ends of the massage rods (33) are curved. An arc-shaped slide plate (35) is slidably connected inside the massage frame (32). The arc-shaped slide plate (35) has two opposing inclined surfaces at one end facing the massage rods (33). The arc-shaped slide plate (35) is threadedly connected to a threaded rod (36) rotatably connected to the massage frame (32). A motor (37) is fixedly connected to the threaded rod (36) at the top of the massage frame (32).

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