Lower limb rehabilitation training device for children internal medicine diseases

Abstract

The invention belongs to the technical field of rehabilitation training, and discloses a children internal medicine disease lower limb rehabilitation training device which comprises a C-shaped shell, a U-shaped embedding groove is formed in the lower portion of the inner side wall of the shell, a second two-way motor is fixedly installed above the embedding groove, the second two-way motor is located in the shell, and the second two-way motor is fixedly connected with the U-shaped embedding groove. According to the device, the five-point type safety belt, a clamping ring, the second bidirectional motor and the like are arranged, when the device is used, the five-point type safety belt is worn on the body, then the thigh on one side is embedded into the clamping ring, and the thigh on the other side is fixed through the clamping ring; a second two-way motor is started to drive a rotating plate to rotate and push thighs to be lifted, so that the child keeps standing with one leg, the child is prevented from falling down through a connecting rope and a five-point type safety belt, the child stands stably in cooperation with supporting of the rotating plate and a clamping ring, it is ensured that the standing posture of the child is correct, meanwhile, auxiliary supporting is conducted on the child, and the child is prevented from falling down.

Description

Technical Field

[0001] The present invention belongs to the technical field of rehabilitation training, and in particular relates to a lower limb rehabilitation training device for children with internal medicine diseases. Background Art

[0002] In order to enhance children's balance, stability and coordination, medical staff usually assist children in single-leg standing training when conducting lower limb rehabilitation training for children. Through single-leg standing training, while strengthening the lower limb strength, it can also better improve overall athletic ability and body control.

[0003] Currently, when medical staff assist children with lower limb rehabilitation training, children are often unable to maintain a standard training posture when performing single-leg standing training compared to adults. Medical staff need to correct the children's standing posture while helping them stand stably in order to achieve the rehabilitation training effect. Moreover, when assisting, medical staff's sight is mostly on the children's lower limbs. Some children with diabetes are prone to discomfort during training due to the intensity and time of training. Medical staff may not be able to detect any abnormalities in the children in time, making it inconvenient for practical use. Summary of the Invention

[0004] The purpose of the present invention is to provide a lower limb rehabilitation training device for children with internal medicine diseases to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A lower limb rehabilitation training device for children's internal medicine diseases includes a C-shaped shell, a U-shaped mating groove is provided at the lower part of the inner side wall of the shell, a second bidirectional motor is fixedly installed above the mating groove, the second bidirectional motor is located inside the shell, and the output end of the second bidirectional motor passes through the shell and extends to the inside of the mating groove, a rotating plate is fixedly installed on the output end of the second bidirectional motor, a retaining ring is fixedly installed on the side wall of the rotating plate through an auxiliary structure, connecting ropes are symmetrically arranged on the top of the inner wall of the shell, a five-point safety belt is fixedly installed on the end of the connecting rope, and support rods are symmetrically installed on both sides of the inner wall of the shell.

[0006] Preferably, a blood glucose skin sensor is fixedly installed on the inner layer of the shoulder strap of the five-point safety belt, a seat plate is provided between the two rotating plates, auxiliary grooves are symmetrically opened on the front and rear sides of the seat plate close to one side thereof, a through hole is opened on one side of the inner wall of the auxiliary groove, and a first connecting rod and a second connecting rod are respectively installed on the side of the two rotating plates close to the retaining ring, the first connecting rod extends to the inside of the auxiliary groove after passing through the through hole, and the second connecting rod is embedded in the inside of the auxiliary groove.

[0007] Preferably, the auxiliary structure includes a fixed plate and a slot, the fixed plate is embedded between the seat plate and the rotating plate, a retaining ring is fixedly installed on the side of the fixed plate away from the rotating plate, and the fixed plate is symmetrically provided with slots on the side close to the first connecting rod and the second connecting rod, the second connecting rod is embedded inside the slot, and the retaining ring is located in front of the seat plate.

[0008] Preferably, a mounting groove is provided at the bottom of the inner wall of the shell, a pressure detector is fixedly installed inside the mounting groove, a pedal is fixedly installed at the end of the pressure detector, the pedal is located directly below the five-point safety belt, a first bidirectional motor is fixedly installed on the top of the shell, the first bidirectional motor is located directly above the five-point safety belt, the other end of the connecting rope passes through the shell and is wrapped around the output end of the first bidirectional motor, and the pressure detector is used to control the running time of the first bidirectional motor.

[0009] Preferably, the rotating plate is a hollow structure, and a sliding rod is provided inside the rotating plate for sliding. A roller is provided at one end of the sliding rod away from the second bidirectional motor. The roller is located between the sliding rods, and convex strips are provided on the surface of the roller at equal intervals.

[0010] Preferably, mounting holes are symmetrically provided on the surfaces of the plurality of convex strips at equal intervals, and electrode sheets are provided inside the mounting holes. The ends of the electrode sheets extend to the outside of the convex strips, and the ends of the electrode sheets are in contact with the skin of the child's calf.

[0011] Preferably, counters are symmetrically arranged on both sides of the interior of the interlocking groove, the ends of the counters are in contact with the rotating plate, a control groove is opened on the back side of the shell, a time switch is arranged inside the control groove, and the time switch is used to control the operating speed of the second bidirectional motor.

[0012] Preferably, a vibrator is provided inside the installation groove, a connecting tube is fixedly installed on the end of the vibrator, the pressure detector is fixedly installed on the surface of the connecting tube, and the counter controls the opening and closing of the vibrator through the time switch.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The present invention is provided with a five-point safety belt, a clip and a second bidirectional motor. When in use, the five-point safety belt is worn on the body, and then one thigh is embedded in the inside of the clip. At this time, the second bidirectional motor is started to drive the rotating plate to synchronously push one thigh up, so that the child can stand on one leg. The connecting rope and the five-point safety belt are used to prevent the child from falling, and the support of the rotating plate and the clip is used to keep the child standing stably. While ensuring the child's correct standing posture, the child is provided with auxiliary support to prevent the child from falling. Medical staff only need to observe and encourage from one side, which reduces the workload of medical staff.

[0015] (2) The present invention is provided with a pedal, a pressure detector and a first bidirectional motor, etc. When in use, the child stands on the pedal, and the other end of the connecting rope is connected to the first bidirectional motor. When in use, the downward pressure generated by the child standing directly acts on the pressure detector inside the installation groove through the pedal, and the pressure detector is used to detect the downward pressure in real time. If the downward pressure is too large, the first bidirectional motor is controlled to retract the connecting rope. When the downward pressure meets the predetermined value, the first bidirectional motor stops working immediately, and the child is slightly lifted up by the five-point safety belt, and the upward force is used to offset part of the downward pressure, thereby reducing the high-intensity load on the child's feet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 This is an appearance diagram of the present invention;

[0018] Figure 3 is a side sectional view of the present invention;

[0019] Figure 4 It is a front cross-sectional view of the present invention;

[0020] Figure 5 This is an appearance diagram of the seat board of the present invention;

[0021] Figure 6 This is an appearance diagram of the fixing plate of the present invention;

[0022] Figure 7 for Figure 3 A in the enlarged view.

[0023] In the figure: 1. First bidirectional motor; 2. Connecting rope; 3. Rotating plate; 4. Snap ring; 5. Sliding rod; 6. Mounting slot; 7. Pressure detector; 8. Housing; 9. Pedal; 10. Roller; 11. Fitting slot; 12. First connecting rod; 13. Second bidirectional motor; 14. Support rod; 15. Five-point safety belt; 16. Blood glucose skin sensor; 17. Control slot; 18. Time switch; 19. Connecting tube; 20. Second connecting rod; 21. Fixing plate; 22. Slot; 23. Seat plate; 24. Perforation; 25. Auxiliary slot; 26. Vibrator; 27. Electrode sheet; 28. Mounting hole; 29. Counter. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 As shown, the present invention provides the following technical solutions: a lower limb rehabilitation training device for children with internal medicine diseases includes a C-shaped shell 8, a U-shaped interlocking groove 11 is opened at the lower part of the inner side wall of the shell 8, a second bidirectional motor 13 is fixedly installed above the interlocking groove 11, the second bidirectional motor 13 is located inside the shell 8, and the output end of the second bidirectional motor 13 passes through the shell 8 and extends to the inside of the interlocking groove 11, a rotating plate 3 is fixedly installed on the output end of the second bidirectional motor 13, a clamping ring 4 is fixedly installed on the side wall of the rotating plate 3 through an auxiliary structure, a connecting rope 2 is symmetrically provided on the top of the inner wall of the shell 8, and the connecting rope 2 A five-point safety belt 15 is fixedly installed at the end, support rods 14 are symmetrically installed on both sides of the inner wall of the shell 8, and a blood glucose skin sensor 16 is fixedly installed on the inner layer of the shoulder strap of the five-point safety belt 15. A seat plate 23 is provided between the two rotating plates 3, and auxiliary grooves 25 are symmetrically opened on the front and rear sides of the seat plate 23 near one side thereof, and a through hole 24 is opened on one side of the inner wall of the auxiliary groove 25. The first connecting rod 12 and the second connecting rod 20 are respectively installed on the side of the two rotating plates 3 near the retaining ring 4. The first connecting rod 12 extends to the inside of the auxiliary groove 25 after passing through the through hole 24, and the second connecting rod 20 is embedded in the inside of the auxiliary groove 25.

[0026] Through the above technical solution, before use, the child wears the five-point safety belt 15, at which time the blood glucose skin sensor 16 contacts the child's shoulder skin, and then one thigh is embedded in the inside of the clip 4. At this time, the second bidirectional motor 13 is started to drive the rotating plate 3 to rotate, and then the clip 4 synchronously pushes one thigh to lift up, so that the child can stand on one leg, and the connecting rope 2 and the five-point safety belt 15 are used to prevent the child from falling, and the rotating plate 3 and the clip 4 are used to support the child to keep the child standing stably. The connecting rope 2 and the five-point safety belt 15 are used to assist the clip 4 and the rotating plate 3 to ensure that the child's standing posture is correct while providing auxiliary support to the child to prevent the child from falling.

[0027] During exercise, if the blood sugar skin sensor 16 detects blood sugar fluctuations, the other end of the second bidirectional motor 13 is started to drive the rotating plate 3 on the other side to rotate. Since the first connecting rod 12 passes through the through hole 24 and is inserted into the seat board 23, the first connecting rod 12 is used to drive the seat board 23 to rotate, lifting the thigh on the other side of the child so that the child can sit directly on the seat board 23 to rest. The connecting rope 2 and the five-point safety belt 15 ensure that the child remains stable in the event of discomfort and is easy to use. Medical staff only need to observe and encourage on one side, which reduces the workload of medical staff. When the child feels uncomfortable, the seat board 23 immediately lifts the thigh on the other side of the child so that the child can sit directly on the seat board 23 to rest, ensuring the normal progress of training.

[0028] Furthermore, the auxiliary structure includes a fixed plate 21 and a slot 22. The fixed plate 21 is embedded between the seat plate 23 and the rotating plate 3. A snap ring 4 is fixedly installed on the side of the fixed plate 21 away from the rotating plate 3, and the slots 22 are symmetrically opened on the side of the fixed plate 21 close to the first connecting rod 12 and the second connecting rod 20. The second connecting rod 20 is embedded inside the slot 22, and the snap ring 4 is located in front of the seat plate 23.

[0029] Please refer to Figures 1-4 and Figure 6 Since the clip 4 is engaged with the first connecting rod 12 through the slot 22 on the fixed plate 21, when exercising the lower limb on the other side, it is only necessary to pull out the clip 4, then pull out the seat plate 23 from the side and reverse it so that the second connecting rod 20 is inserted into the through-hole 24, then reverse the clip 4 and insert it into the gap between the seat plate 23 and the rotating plate 3 on the other side, and engage it with the second connecting rod 20. While ensuring that the seat plate 23 can be used normally, the exercise position of the lower limb can be adjusted for easy use.

[0030] Furthermore, a mounting groove 6 is provided at the bottom of the inner wall of the shell 8, and a pressure detector 7 is fixedly installed inside the mounting groove 6. A pedal 9 is fixedly installed at the end of the pressure detector 7, and the pedal 9 is located directly below the five-point safety belt 15. A first bidirectional motor 1 is fixedly installed on the top of the shell 8, and the first bidirectional motor 1 is located directly above the five-point safety belt 15. The other end of the connecting rope 2 passes through the shell 8 and is wrapped around the output end of the first bidirectional motor 1. The pressure detector 7 is used to control the running time of the first bidirectional motor 1. Counters 29 are symmetrically provided on both sides of the interior of the engaging groove 11, and the ends of the counters 29 are in contact with the rotating plate 3. A control groove 17 is provided on the back side of the shell 8, and a time-controlled switch 18 is provided inside the control groove 17. The time-controlled switch 18 is used to control the running speed of the second bidirectional motor 13. A vibrator 26 is provided inside the mounting groove 6, and a connecting tube 19 is fixedly installed on the end of the vibrator 26. The pressure detector 7 is fixedly mounted on the surface of the connecting tube 19, and the counter 29 controls the opening and closing of the vibrator 26 through the time-controlled switch 18.

[0031] Please refer to Figures 1-4 When wearing the five-point safety belt 15, the child stands directly on the pedal 9. Since the child stands on the pedal 9 and the other end of the connecting rope 2 is connected to the first bidirectional motor 1, when in use, the downward pressure generated by the child standing directly acts on the pressure detector 7 inside the mounting groove 6 through the pedal 9. The pressure detector 7 is used to detect the downward pressure in real time. If the downward pressure is too large, the first bidirectional motor 1 is controlled to retract the connecting rope 2. When the downward pressure meets the predetermined value, the first bidirectional motor 1 stops working immediately, and the five-point safety belt 15 is used to slightly lift the child, and the upward force is used to offset part of the downward pressure, thereby reducing the high-intensity load on the child's feet.

[0032] When in use, the second bidirectional motor 13 drives the child's thigh to lift up on one side. At this time, after the counter 29 is separated from the pressing contact with the rotating plate 3, the time control switch 18 is started to count, and the stability and physical condition of the child when standing on one leg are detected by the pressure detector 7 and the blood sugar skin sensor 16. If the data of the two are good, the vibrator 26 at the bottom is started, so that it drives the pedal 9 to vibrate slightly through the connecting tube 19. The slight vibration generated is used to provide more instability, more effectively train the child's balance ability, and cooperate with the five-point safety belt 15 to prevent the child from falling.

[0033] Furthermore, the rotating plate 3 is a hollow structure, and a sliding rod 5 is slidingly provided inside the rotating plate 3. A roller 10 is provided at one end of the sliding rod 5 away from the second bidirectional motor 13. The roller 10 is located between the sliding rods 5, and the surface of the roller 10 is provided with convex strips at equal intervals. The surfaces of the multiple convex strips are symmetrically provided with mounting holes 28 at equal intervals. An electrode sheet 27 is provided inside the mounting hole 28, and the end of the electrode sheet 27 extends to the outside of the convex strip, and the end of the electrode sheet 27 contacts the skin of the child's calf.

[0034] Please refer to Figures 1-4 and Figure 7 When the rotating plate 3 starts to rotate, it will synchronously drive the roller 10 to rotate through the sliding rod 5, causing the roller 10 to contact the child's calf. As the rotation progresses, the child's calf squeezes the roller 10, causing the sliding rod 5 to gradually embed into the rotating plate 3, and the convex strips on the surface of the roller 10 are used to massage the child's calf. At the same time, the electric pulse signals emitted by the installed multiple electrode sheets 27 activate the lower limb muscles and promote the recovery of lower limb function.

[0035] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A lower limb rehabilitation training device for children with internal medicine diseases, characterized in that : It comprises a C-shaped shell (8), a U-shaped fitting groove (11) is provided at the lower part of the inner side wall of the shell (8), a second bidirectional motor (13) is fixedly installed above the fitting groove (11), the second bidirectional motor (13) is located inside the shell (8), and the output end of the second bidirectional motor (13) passes through the shell (8) and extends to the inside of the fitting groove (11), a rotating plate (3) is fixedly installed on the output end of the second bidirectional motor (13), a clamping ring (4) is fixedly installed on the side wall of the rotating plate (3) through an auxiliary structure, a connecting rope (2) is symmetrically provided on the top of the inner wall of the shell (8), a five-point safety belt (15) is fixedly installed at the end of the connecting rope (2), and support rods (14) are symmetrically installed on both sides of the inner wall of the shell (8).

2. The lower limb rehabilitation training device for children with internal medicine diseases according to claim 1 is characterized in that A blood glucose skin sensor (16) is fixedly installed on the inner layer of the shoulder strap of the five-point safety belt (15); a seat plate (23) is provided between the two rotating plates (3); auxiliary grooves (25) are symmetrically provided on the front and rear sides of the seat plate (23) near one side thereof; a through hole (24) is provided on one side of the inner wall of the auxiliary groove (25); a first connecting rod (12) and a second connecting rod (20) are respectively installed on one side of the two rotating plates (3) near the clamping ring (4); the first connecting rod (12) extends to the inside of the auxiliary groove (25) after passing through the through hole (24); and the second connecting rod (20) is embedded in the inside of the auxiliary groove (25).

3. The lower limb rehabilitation training device for children with internal medicine diseases according to claim 2 is characterized in that The auxiliary structure comprises a fixed plate (21) and a clamping groove (22), wherein the fixed plate (21) is embedded between the seat plate (23) and the rotating plate (3), a clamping ring (4) is fixedly installed on the side of the fixed plate (21) away from the rotating plate (3), and the clamping groove (22) is symmetrically opened on the side of the fixed plate (21) close to the first connecting rod (12) and the second connecting rod (20), the second connecting rod (20) is embedded inside the clamping groove (22), and the clamping ring (4) is located in front of the seat plate (23).

4. The lower limb rehabilitation training device for children with internal medicine diseases according to claim 3 is characterized in that The bottom of the inner wall of the shell (8) is provided with a mounting groove (6), a pressure detector (7) is fixedly installed inside the mounting groove (6), a pedal (9) is fixedly installed at the end of the pressure detector (7), and the pedal (9) is located directly below the five-point safety belt (15). A first bidirectional motor (1) is fixedly installed on the top of the shell (8), and the first bidirectional motor (1) is located directly above the five-point safety belt (15). The other end of the connecting rope (2) passes through the shell (8) and is wound around the output end of the first bidirectional motor (1). The pressure detector (7) is used to control the running time of the first bidirectional motor (1).

5. The lower limb rehabilitation training device for children with internal medicine diseases according to claim 4 is characterized in that The rotating plate (3) is a hollow structure, and a sliding rod (5) is provided inside the rotating plate (3) for sliding. A roller (10) is provided at one end of the sliding rod (5) away from the second bidirectional motor (13). The roller (10) is located between the sliding rods (5), and convex strips are provided on the surface of the roller (10) at equal intervals.

6. The lower limb rehabilitation training device for children with internal medicine diseases according to claim 5 is characterized in that The surfaces of the plurality of convex strips are symmetrically provided with mounting holes (28) at equal intervals, and an electrode sheet (27) is provided inside the mounting hole (28). The end of the electrode sheet (27) extends to the outside of the convex strip, and the end of the electrode sheet (27) contacts the skin of the child's calf.

7. The lower limb rehabilitation training device for children with internal medicine diseases according to claim 6 is characterized in that : Counters (29) are symmetrically arranged on both sides of the interior of the interlocking groove (11), and the ends of the counters (29) are in contact with the rotating plate (3). A control groove (17) is opened on the back side of the housing (8), and a time-controlled switch (18) is arranged inside the control groove (17). The time-controlled switch (18) is used to control the operating speed of the second bidirectional motor (13).

8. The lower limb rehabilitation training device for children with internal medicine diseases according to claim 7 is characterized in that A vibrator (26) is provided inside the mounting groove (6), a connecting tube (19) is fixedly mounted on the end of the vibrator (26), the pressure detector (7) is fixedly mounted on the surface of the connecting tube (19), and the counter (29) controls the opening and closing of the vibrator (26) through the time-controlled switch (18).

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