CN113262137A

CN113262137A - Multi-adaptive lower limb rehabilitation exercise device

Info

Publication number: CN113262137A
Application number: CN202110559457.6A
Authority: CN
Inventors: 许健
Original assignee: Individual
Current assignee: Frogming Suzhou Electronic Information Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-08-17
Anticipated expiration: 2041-05-21
Also published as: CN113262137B; CN114533493B; CN114533493A

Abstract

The invention discloses a multi-adaptive lower limb rehabilitation exercise device which comprises a shell, wherein a first pressing mechanism is arranged above the outer part of the shell, a stretching mechanism is arranged below the outer part of the shell, a flushing mechanism is arranged at one side of the shell, one end of the first pressing mechanism is connected with a first elastic pipeline, the top end of the first elastic pipeline is connected with a first pressure valve, a first air cylinder is welded below the first pressure valve, a first piston is sleeved in the first air cylinder in a sliding mode, a pull rod is welded at the bottom end of the first piston, a driving disc is connected below the first air cylinder through a bearing, a sleeve rod is arranged below the driving disc, the bottom end of the pull rod is sleeved on the periphery of the sleeve rod, a second pressure valve is connected at one side of the first pressure valve in a penetrating mode, two elastic pipelines are connected to two sides of the second pressure valve, and a second pressing mechanism is connected to the top end of the second elastic pipeline, the invention has the characteristics of helping patients do lower limb rehabilitation exercises and cleaning the legs of the patients.

Description

Multi-adaptive lower limb rehabilitation exercise device

Technical Field

The invention relates to the technical field of lower limb rehabilitation, in particular to a multi-adaptive lower limb rehabilitation movement device.

Background

In medical instruments, various electric instruments are mostly adopted to realize the rehabilitation exercise of the limbs of the patient in a non-passive mode, however, the active exercise of the limbs of the patient with the injured limbs is mostly difficult to realize when the condition of the patient is cured, so that a multi-adaptive lower limb rehabilitation exercise device for helping the patient to do lower limb rehabilitation exercise and cleaning the legs of the patient is necessary.

Disclosure of Invention

The present invention is directed to a multi-adaptive lower limb rehabilitation exercise device to solve the problems of the background art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a recovered telecontrol equipment of many adaptation type low limbs, includes the casing, the outside top of casing is provided with pressing means one, the outside below of casing is provided with stretching mechanism, casing one side is provided with washes the mechanism.

According to the technical scheme, one end of the pressing mechanism is connected with a first elastic pipeline, the top end of the first elastic pipeline is connected with a first pressure valve, a first air cylinder is welded on the lower portion of the first pressure valve, a first piston is sleeved on the first air cylinder in a sliding mode, a traction rod is welded on the bottom end of the first piston, a driving disc is connected on the lower portion of the air cylinder through a bearing, a loop bar is arranged below the driving disc, the bottom end of the traction rod is sleeved on the periphery of the loop bar, a second pressure valve is connected to one side of the first pressure valve in a penetrating mode, two sides of the second pressure valve are connected with a second elastic pipeline, and the top end of the second elastic pipeline is connected with a second pressing mechanism.

According to the technical scheme, one side of the stretching mechanism is connected to one side of the first air cylinder in a penetrating mode, the second piston is connected to the inner portion of the stretching mechanism in a sliding mode, the top end of the second piston is welded to the outer end of the lower portion of the shell, and a rough wall is fixed on the inner wall of the stretching mechanism.

According to the technical scheme, the inner bearing of the driving disc is connected with the wind wheels, the driving ring is fixed between the wind wheels, the loop bar is fixed on the driving ring, the friction bag is sleeved inside the driving disc, one side of the driving disc is connected with the flushing mechanism in a penetrating manner, and one side of the flushing mechanism is connected with the outer extrusion bag and the inner extrusion bag in a penetrating manner.

According to the technical scheme, a centrifugal cavity is installed at the bearing of the driving disc, the two ends of the centrifugal cavity are connected with a third cylinder in a through mode, a third piston is sleeved in the third cylinder in a sliding mode, a bearing frame is welded above the third piston, a residual gear is connected to a bearing below the left side of the bearing frame, a driven gear is connected to a bearing above the left side of the bearing frame, a sliding block is welded on the right side of the bearing frame, a rack is arranged on one side of the driven gear, a sliding rail is arranged on one side of the rack, the sliding block is sleeved in the sliding rail in a sliding mode, and a movable plate is welded at the top end of the rack.

According to the technical scheme, the outer extrusion bag is arranged on the outer side of the bending part of the shell, the inner extrusion bag is arranged on the inner side of the bending part of the shell, the joint of the flushing mechanism, the outer extrusion bag and the inner extrusion bag is fixed with the one-way valve, the upper end of the inner extrusion bag is provided with the small hole, the lower end of the outer extrusion bag is provided with the small hole, the outer extrusion bag and the inner extrusion bag are made of rubber materials, the small holes are formed in the two ends of the outer extrusion bag and the two ends of the inner extrusion bag, and the inclined flexible film is arranged inside the connecting pipeline of the flushing mechanism, the outer extrusion bag and the inner extrusion bag.

According to the technical scheme, the inner side of the first pressing mechanism is provided with a single button.

According to the technical scheme, a buckle is fixed on one side of the driving ring and sleeved on one side of the friction bag.

According to the technical scheme, the friction bag is made of flexible materials.

According to the technical scheme, the washing mechanism and the centrifugal cavity are filled with water.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the first pressing mechanism is arranged, after the device is started, the leg of the patient is pressed and adjusted by the pressing mechanism, the knee bone of the patient is fully moved by the stretching mechanism, and the lower limb of the patient is cleaned by the flushing mechanism.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal principles of the drive plate of the present invention;

FIG. 3 is a schematic view of the interior of the housing of the present invention;

in the figure: 1. a housing; 2. a first cylinder; 3. a drive disc; 4. a traction rod; 5. a first pressure valve; 6. a first elastic pipeline; 7. a first pressing mechanism; 8. a second pressing mechanism; 9. a second pressure valve; 10. a stretching mechanism; 12. a friction bag; 13. looping; 14. a drive coil; 15. a wind wheel; 16. a centrifugal chamber; 17. a third air cylinder; 18. a receiving frame; 20. a residual gear; 21. a driven gear; 22. a rack; 23. a movable plate; 24. an outer extrusion bladder; 25. an inner squeeze bag; 26. a flushing mechanism; 27. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a multi-adaptive lower limb rehabilitation exercise device comprises a shell 1, wherein a first pressing mechanism 7 is arranged above the outside of the shell 1, a stretching mechanism 10 is arranged below the outside of the shell 1, and a flushing mechanism 26 is arranged on one side of the shell 1; after the device is started, the leg of the patient is pressed and adjusted by the first pressing mechanism 7, the knee part bone of the patient is sufficiently moved by the stretching mechanism 10, and the patient is helped to clean the lower limb by the flushing mechanism 26.

One end of a first pressing mechanism 7 is connected with a first elastic pipeline 6, the top end of the first elastic pipeline 6 is connected with a first pressure valve 5, a first air cylinder 2 is welded below the first pressure valve 5, a first piston is slidably sleeved in the first air cylinder 2, a first traction rod 4 is welded at the bottom end of the first piston, a driving disc 3 is connected below the first air cylinder 2 through a bearing, a loop bar is arranged below the driving disc 3, the bottom end of the traction rod 4 is sleeved on the periphery of the loop bar, one side of the first pressure valve 5 is connected with a second pressure valve 9 in a penetrating manner, two sides of the second pressure valve 9 are connected with a second elastic pipeline, and the top end of the second elastic pipeline is connected with a second pressing mechanism 8; when the device is started, the driving disc 3 starts to rotate under the driving of external torque, at the moment, the bottom end of the traction rod 4 is driven by the loop bar to do circular motion, the top end of the traction rod drives the piston I to do up-and-down sliding reciprocating motion in the cylinder I2, so that gas in the cylinder I2 is continuously extruded and sucked back to the interior of the pressure valve I5, after the pressure valve I5 is pressed and conducted, the gas flows in the elastic pipeline I6, so that the elastic pipeline I6 does reciprocating motion of extension and contraction, at the moment, the pressing mechanism I7 is driven by the elastic pipeline I6 to press the legs of a patient, so as to promote the recovery of the muscles of the legs of the patient, because the pressure valve I5 is communicated with the pressure valve II 9, under the action of the gas in the cylinder I2, the pressure valve I5 is conducted first, the pressure valve II 9 is conducted later, so that the pressure valve II 9 drives the pressing mechanism II 8 to press the legs of the patient, and the motion of the second pressing mechanism 8 and the first pressing mechanism 7 is not synchronous under the action of the first pressure valve 5 and the second pressure valve 9, so that tandem pressing effect is realized, and the pressing effect on the legs of the patient can be better.

One side of the stretching mechanism 10 is connected with one side of the cylinder I2 in a penetrating manner, a piston II is connected inside the stretching mechanism 10 in a sliding manner, the top end of the piston II is welded at the outer end below the shell 1, and a rough wall is fixed on the inner wall of the stretching mechanism 10; when the device is started, the gas in the cylinder I2 is continuously extruded and sucked back, because the stretching mechanism 10 is connected with the cylinder I2, part of the gas is communicated between the stretching mechanism 10 and the cylinder I2, namely when the gas in the cylinder I2 is exhausted, the stretching mechanism 10 is internally inflated, the piston II drives the shell 1 to move forwards, when the cylinder I2 pumps the gas back, the piston II resets, the shell 1 resets, the reciprocating motion is carried out in such a way, the shell 1 realizes the reciprocating motion forwards and backwards, so that the knee joint of a patient is driven to do rehabilitation motion, along with the continuous motion, the heat generated by the relative motion friction of the piston II and the rough wall on the inner wall of the stretching mechanism 10 expands the rough wall, the motion of the piston II is blocked greatly, the relative acting force at the moment reduces the motion speed of the piston I in the cylinder I2, finally reduces the rotating speed of the driving disc 3, and the motion speeds of the pressing mechanism I7 and the pressing mechanism II 8 at the moment are reduced, avoid pressing for a long time fast and make patient's shank phenomenons such as stagnant blood appear, casing 1 moving speed at this moment reduces for its speed that drives patient's knee joint motion reduces, avoids long-time high strength motion to lead to patient's knee joint impaired.

The wind wheels 15 are connected with the inner bearings of the driving disc 3, the driving rings 14 are fixed between the wind wheels 15, the loop bars are fixed on the driving rings 14, the friction bags 12 are sleeved inside the driving disc 3, one side of the driving disc 3 is connected with the flushing mechanism 26 in a penetrating manner, and one side of the flushing mechanism 26 is connected with the outer extrusion bags 24 and the inner extrusion bags 25 in a penetrating manner; when the device starts, wind wheel 15 begins to rotate under the drive of external torque, driving ring 14 at this moment drives the loop bar and rotates, the attached dust in the bottom of the device can be blown down by wind power generated when wind wheel 15 rotates, meanwhile, wind wheel 15 rotates and rubs before bag 12 to generate a large amount of heat, the heat blows to the dust along with wind power, the attached dust on the device due to wetting of sweat of a patient can be dried, the dust is blown away by wind power finally, the cleanness of the device is kept, the health of the patient and the normal operation of the device are guaranteed, the generated heat is transmitted to the inside of outer squeezing bag 24 and inner squeezing bag 25, water inside outer squeezing bag 24 and inner squeezing bag 25 is heated, the water inside outer squeezing bag 24 and inner squeezing bag 25 at this moment can play a cold-dispelling and warm-keeping effect on the knee joint of the patient, and the recovery effect of the legs of the patient is better.

A centrifugal cavity 16 is mounted at a bearing of the driving disc 3, two ends of the centrifugal cavity 16 are connected with a third air cylinder 17 in a through mode, a third piston is sleeved in the third air cylinder 17 in a sliding mode, a bearing frame 18 is welded above the third piston, a residual gear 20 is connected to a lower bearing on the left side of the bearing frame 18, a driven gear 21 is connected to an upper bearing on the left side of the bearing frame 18, a sliding block is welded on the right side of the bearing frame 18, a rack 22 is arranged on one side of the driven gear 21, a sliding rail is arranged on one side of the rack 22, the sliding block is sleeved in the sliding rail in a sliding mode, and a movable plate 23 is welded at the top end of the rack 22; when the device is started, the residual gear 20 starts to rotate clockwise under the driving of external torque, at the moment, the bottom end of the residual gear 20 is meshed with the rack 22, the rack 22 moves downwards, the driven gear 21 is meshed, at the moment, the driven gear 21 rotates anticlockwise, when the residual gear 20 rotates until the gear teeth at the bottom of the residual gear 20 are disengaged from the rack 22, the gear teeth at the top of the residual gear 20 are meshed with the driven gear 21 and the rack 22, the driven gear 21 drives the rack 22 to move upwards, namely, along with the continuous rotation of the residual gear 20, the rack 22 reciprocates up and down and drives the movable plate 23 to move up and down to press the soles of patients, so that the feet of the patients are recovered, the wind wheel 15 drives the centrifugal cavity 16 to rotate when rotating, water in the centrifugal cavity 16 is thrown into the cylinder III 17 due to centrifugal force, so that the piston moves upwards in three directions and drives the supporting frame 18 to move upwards, at the moment, the relative position of the movable plate 23 changes in an upwards movement, its extrusion power to patient's foot is said great, when driving-disc 3 slows down because of the effect of tension mechanism 10, its centrifugal force is less, the centrifugal force of the inside rivers of centrifugal chamber 16 is less this moment, the extrusion power of rivers to piston three is said and is reduced for piston three downstream, it drives and accepts frame 18 and fly leaf 23 downstream this moment, make the relative position of fly leaf 23 move down, its extrusion power to patient's foot is said and is reduced, avoid long-time carrying out the high strength to patient's foot and press and lead to patient's foot injury.

The outer extrusion bag 24 is arranged on the outer side of the bent part of the shell 1, the inner extrusion bag 25 is arranged on the inner side of the bent part of the shell 1, a check valve 27 is fixed at the joint of the flushing mechanism 26, the outer extrusion bag 24 and the inner extrusion bag 25, a small hole is formed in the upper end of the inner extrusion bag 25, a small hole is formed in the lower end of the outer extrusion bag 24, the outer extrusion bag 24 and the inner extrusion bag 25 are made of rubber materials, small holes are formed in two ends of the outer extrusion bag 24 and the inner extrusion bag 25, and oblique flexible films are arranged inside connecting pipelines of the flushing mechanism 26, the outer extrusion bag 24 and the inner extrusion bag 25; when the shell 1 drives the knee joint of the patient to move under the action of the air in the stretching mechanism 10, the outer squeezing bag 24 and the inner squeezing bag 25 squeeze out the water flow in the outer squeezing bag 24 and the inner squeezing bag 25 to the inside of the shell 1 due to the reciprocating motion of the shell 1, the washing mechanism 26 continuously provides the water flow for the outer squeezing bag 24 and the inner squeezing bag 25 to wash sweat generated by the movement of the legs of the patient, so that the problem that the patient with the injured legs cannot clean the legs is solved, because the positions of the outer squeezing bag 24 and the inner squeezing bag 25 are different, when the shell 1 is bent, the inner squeezing bag 25 is pressed to be large, the small hole at the upper end of the inner squeezing bag is opened, the water in the inner squeezing bag is sprayed to the back of the knee joint of the patient, the flow rate of the sprayed water flow is accelerated due to high pressure, the cleaning effect on the back of the knee joint of the patient can be better, when the shell 1 is stretched, the outer squeezing bag 24 is compressed, and the small hole at the lower end of the outer squeezing bag is opened, the water flow in the inner part is sprayed out at high speed, the cleaning effect on the top of the knee of the patient is better, under the condition of ensuring the cleaning effect on the sweat on the leg of the patient, the knee joint of the patient is cleaned in focus, the problem that the patient cannot clean the legs is avoided, meanwhile, the parts which are easy to store dirt and contain dirt of the legs are cleaned in focus, under the action of the oblique flexible membrane, the speeds of the outer pressing bag 24 and the inner pressing bag 25 are limited when the outer pressing bag and the inner pressing bag draw water, and at the moment, the outer pressing bag and the inner pressing bag need enough time to be capable of absorbing the water filled in the inner pressing bag, when the moving speed of the shell 1 is high, the two parts cannot be filled with water flow in time, so that the amount of water flow sprayed out from the interior of the shell is small, when the moving speed of the shell 1 is slower, the motion speed is opposite, so that the legs of the patient can be washed by water flow with large water amount and high washing speed after sufficient movement, and the sweat flowing out of the patient due to the movement can be fully washed clean while the key cleaning is ensured.

A single button is arranged on the inner side of the first pressing mechanism 7; when the first pressing mechanism 7 moves outwards, the movement trend of the internal gas of the first pressing mechanism is towards the single button, the single button is pushed by the gas to close the first pressing mechanism 7, when the first pressing mechanism 7 resets, the movement direction of the internal gas of the first pressing mechanism is opposite, the single button is influenced by the gas to be opened, a notch is formed in the inner side of the first pressing mechanism 7, the first pressing mechanism 7 cannot be communicated with the outside at the moment due to the fact that the shell 1 is tightly attached to the inner wall of the first pressing mechanism 7, negative pressure is generated between one side of the first pressing mechanism 7 and the outside due to the fact that the shell 1 is tightly attached to the shell 1 under the reverse movement of the gas, the shell 1 is adsorbed to the inner side of the first pressing mechanism 7, and the situation that the first pressing mechanism 7 is disengaged when the first pressing mechanism 7 resets is avoided.

A ring buckle 13 is fixed on one side of the driving ring 14, and the ring buckle 13 is sleeved on one side of the friction bag 12; when the wind wheel 15 drives the driving ring 14 to rotate, the driving ring 14 drives the ring buckle 13 to rotate, the ring buckle 13 can lift the friction bag 12 when rotating, the friction bag 12 is prevented from being attached to the inner wall of the driving disc 3 due to extrusion of the wind wheel 15, meanwhile, the wind wheel 15 is enabled to be in tighter contact with the friction bag 12 when rotating, heat is more easily generated between the wind wheel 15 and the friction bag 12, and the water flow inside the washing mechanism 26 can be heated.

The friction bag 12 is made of flexible material; the friction bag 12 is made of a flexible material so that it is not easily damaged and easily generates heat when it is rubbed.

The washing mechanism 26 and the centrifugal cavity 16 are filled with water; the flushing mechanism 26 and the centrifugal cavity 16 are filled with water, so that the flushing mechanism 26 can supply water to the inner portions of the outer squeezing bag 24 and the inner squeezing bag 25 in time, and the centrifugal cavity 16 can smoothly throw water flow out to change the position of the piston III.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A recovered telecontrol equipment of many adaptation type low limbs, includes casing (1), its characterized in that: the improved multifunctional washing machine is characterized in that a first pressing mechanism (7) is arranged above the outer portion of the shell (1), a stretching mechanism (10) is arranged below the outer portion of the shell (1), and a washing mechanism (26) is arranged on one side of the shell (1).

2. The multi-adaptive lower limb rehabilitation exercise device according to claim 1, wherein: elastic pipeline (6) are connected to pressing mechanism (7) one end, the top of elastic pipeline (6) is connected with pressure valve (5), the welding of pressure valve (5) below has cylinder (2), cylinder (2) inside slip has cup jointed piston one, the welding of piston bottom has pull rod (4), cylinder (2) below is connected with driving-disc (3) through the bearing, the below of driving-disc (3) is provided with the loop bar, the bottom of pull rod (4) is cup jointed in the loop bar periphery, one side through connection of pressure valve (5) has pressure valve two (9), pressure valve two (9) both sides are connected with elastic pipeline two, the top of elastic pipeline two is connected with pressing mechanism two (8).

3. The multi-adaptive lower limb rehabilitation exercise device according to claim 2, wherein: one side through connection of drawing mechanism (10) is in the one side of cylinder (2), the inside sliding connection of drawing mechanism (10) has piston two, the second top of piston welds in the outer end of casing (1) below, be fixed with the coarse wall on drawing mechanism (10) inner wall.

4. The multi-adaptive lower limb rehabilitation exercise device according to claim 3, wherein: the wind wheel driving device is characterized in that a wind wheel (15) is connected to an inner bearing of the driving disc (3), a driving ring (14) is fixed between the wind wheels (15), a loop bar is fixed on the driving ring (14), a friction bag (12) is sleeved inside the driving disc (3), one side of the driving disc (3) is connected with a flushing mechanism (26) in a penetrating mode, and one side of the flushing mechanism (26) is connected with an outer extrusion bag (24) and an inner extrusion bag (25) in a penetrating mode.

5. The multi-adaptive lower limb rehabilitation exercise device according to claim 4, wherein: the bearing department of driving-disc (3) installs centrifugal chamber (16), centrifugal chamber (16) both ends through connection has cylinder three (17), cylinder three (17) inside slip has cup jointed piston three, the top welding of piston three has accepting frame (18), the left below bearing of accepting frame (18) is connected with residual gear (20), the left top bearing of accepting frame (18) is connected with driven gear (21), the welding of accepting frame (18) right side has the slider, one side of driven gear (21) is provided with rack (22), the slide rail has been seted up to one side of rack (22), the slider slides and cup joints inside the slide rail, the top welding of rack (22) has fly leaf (23).

6. The multi-adaptive lower limb rehabilitation exercise device according to claim 5, wherein: outer extrusion bag (24) set up in the outside of casing (1) bend, interior extrusion bag (25) set up in the inboard of casing (1) bend, wash mechanism (26) and outer extrusion bag (24) and interior extrusion bag (25) the junction be fixed with check valve (27), the aperture has been seted up to the upper end of interior extrusion bag (25), the aperture has been seted up to the lower extreme of outer extrusion bag (24), outer extrusion bag (24) and interior extrusion bag (25) adopt rubber materials to make, the aperture has all been seted up at outer extrusion bag (24) and interior extrusion bag (25) both ends, wash mechanism (26) and the inside slant flexible membrane that is provided with of connecting tube of outer extrusion bag (24) and interior extrusion bag (25).

7. The multi-adaptive lower limb rehabilitation exercise device according to claim 6, wherein: the inner side of the first pressing mechanism (7) is provided with a single button.

8. The multi-adaptive lower limb rehabilitation exercise device according to claim 7, wherein: a ring buckle (13) is fixed on one side of the driving ring (14), and the ring buckle (13) is sleeved on one side of the friction bag (12).

9. The multi-adaptive lower limb rehabilitation exercise device according to claim 8, wherein: the friction bag (12) is made of flexible materials.

10. The multi-adaptive lower limb rehabilitation exercise device according to claim 9, wherein: the washing mechanism (26) and the centrifugal cavity (16) are filled with water.