CN114984526B

CN114984526B - Multifunctional leg muscle strength exercise system for orthopedic patient and application method of multifunctional leg muscle strength exercise system

Info

Publication number: CN114984526B
Application number: CN202210681127.9A
Authority: CN
Inventors: 张海燕; 付民香; 赵玉梅; 宋超
Original assignee: Individual
Current assignee: Fu Minxiang; Zhang Haiyan; Zhao Yumei
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-05-12
Anticipated expiration: 2042-06-16
Also published as: CN114984526A

Abstract

The utility model discloses a leg muscle strength multifunctional exercise system of an orthopaedics patient and a use method thereof, and provides a scheme that the multifunctional exercise system comprises a riser, wherein one side of the riser is fixedly connected with a base plate, the top of the base plate is connected with a seat in a sliding manner, a lifting groove is formed in the riser, a bearing box is connected in the lifting groove in a sliding manner through a connecting rod, an exercise component for bending and exercising leg muscles is arranged in the riser, and an opening and closing component for opening and closing legs of the patient is arranged in the base plate.

Description

Multifunctional leg muscle strength exercise system for orthopedic patient and application method of multifunctional leg muscle strength exercise system

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a leg muscle strength multifunctional exercise system for an orthopedic patient and a use method thereof.

Background

In the treatment process, the leg fracture patient is fixed by plaster beating at the early stage, is frequently dosed and changed, and needs to perform later exercise to finish later recovery after the early treatment to a certain extent. During early treatment, the legs are fixed, and the muscles are in a tight state, so that a device for exercising the leg muscles is required to be designed for later rehabilitation training, the strength of the leg muscles of a patient is improved, and the rehabilitation of the patient is accelerated.

In the prior art, leg muscle exercise can only perform knee bending exercise, for example, the utility model with the bulletin number of CN213284152U, and reciprocating knee bending exercise cannot enable two legs of a patient to open or close to perform hip joint exercise, so that the training effect is greatly reduced.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, only knee bending movement can be performed, the exercise force can not be adjusted according to the situation, and the exercise is boring, and provides a leg muscle strength multifunctional exercise system for an orthopedic patient and a use method thereof.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the multifunctional leg muscle strength exercise system for the orthopaedics patient comprises a vertical plate, wherein one side of the vertical plate is fixedly connected with a base plate, the top of the base plate is slidably connected with a seat, a lifting groove is formed in the vertical plate, and a load bearing box is slidably connected in the lifting groove through a connecting rod;

an exercise component for exercising leg muscles by bending knees is arranged in the vertical plate;

an opening and closing assembly for opening and closing the legs of the patient is arranged in the base plate;

a control component for controlling the weight of the bearing box is arranged in the vertical plate;

one side of the riser is provided with an entertainment component for increasing patient entertainment.

Preferably, the exercise assembly comprises two driving wheels rotatably connected in the lifting groove, the outer walls of the two driving wheels are wound with the same connecting rope, one end of the connecting rope is fixedly connected with the top of the bearing box, the other end of the connecting rope is fixedly connected with the seat, and a backup plate is arranged on one side of the seat away from the connecting rope.

Preferably, the opening and closing assembly comprises a groove and a rotating groove which are arranged in the vertical plate, the groove is communicated with the rotating groove, a rotating shaft is connected in the groove in a rotating mode, a gear and a first synchronizing wheel are fixedly sleeved on the outer wall of the rotating shaft, a rack meshed with the gear is fixedly connected to the bottom of the seat, a two-way screw rod is fixedly sleeved on the outer wall of the two-way screw rod in a rotating groove in a rotating mode, a second synchronizing wheel is fixedly sleeved on the outer wall of the two-way screw rod, the second synchronizing wheel and the first synchronizing wheel are connected through a synchronous belt in a transmission mode, two moving plates are arranged on the outer wall thread sleeves of the two-way screw rod and are in sliding connection with the inner wall of the bottom of the rotating groove, and the two moving plates are located on positive thread sections and negative thread sections of the two-way screw rod respectively, and a fixing assembly used for fixing feet of a patient is arranged in the moving plates.

Preferably, the fixed subassembly is including setting up the standing groove in one side that the riser was kept away from to the movable plate, the top inner wall of standing groove is equipped with the sliding tray, sliding connection has the sliding tray that extends to in the standing groove in the sliding tray, the top inner wall fixedly connected with second spring of sliding tray, and the bottom and the sliding tray fixed connection of second spring, the top fixedly connected with fixed plate of sliding tray, and the one end slip that the riser was kept away from to the fixed plate runs through the movable plate.

Preferably, the control assembly comprises a water storage tank fixedly connected to one side of the vertical plate, a hose communicated with the bottom of the water storage tank is fixedly connected to the bottom of the water storage tank, the other end of the hose penetrates through the vertical plate and is communicated with the bearing box, an electromagnetic valve is fixedly sleeved on the outer wall of the hose, a plurality of supporting plates are fixedly connected to the inner wall of one side, far away from the base plate, of the lifting groove, and the bottom of the bearing box is contacted with the top of the supporting plates.

Preferably, the amusement subassembly includes the L template of fixed connection in riser one side, and the top of movable plate and the bottom sliding connection of L template, one side that the L template is close to the backing plate rotates and is connected with the round bar, the one end fixedly connected with rack of round bar, the top slip of rack runs through there is the slide bar, the bottom fixedly connected with splint of slide bar, the top fixedly connected with plectane of slide bar, the outer wall cover of slide bar is equipped with the extension spring with plectane bottom fixed connection, and the bottom of extension spring and the top fixed connection of rack, and is fixed with cell-phone or panel computer centre gripping through splint, and then makes the patient browse news or follow the drama when the patient takes exercise to reduce the boring when taking exercise, increase patient's exercise time.

Preferably, be equipped with a plurality of circular grooves in the circular bar, sliding connection has the slide bar in the circular groove, the one end that the circular bar was kept away from to the slide bar is equipped with the ball, the one end fixedly connected with first spring of ball was kept away from to the slide bar, and the other end and the inner wall fixed connection in circular groove of first spring, be equipped with a plurality of and ball matched with circular grooves in the L template, can make the ball extend to corresponding circular groove through the cooperation of ball and first spring, and then can make circular bar and rack rotate corresponding angle, make things convenient for the patient to adjust the cell-phone or the panel computer of rack centre gripping to suitable angle use.

Preferably, the top fixedly connected with of backing plate two stoppers, and two stoppers are located the both sides of recess, can play limiting displacement to the seat through the stopper.

Preferably, one side that the riser was kept away from to the seat is rotated through the extension board and is connected with the axis of rotation, and the fixed cover of backup plate establishes the outer wall at the axis of rotation, the outer wall cover of axis of rotation is equipped with two torsional springs, two the one end that the torsional spring is close to each other all with backup plate fixed connection, two the one end that the torsional spring is kept away from each other respectively with extension board fixed connection, one of them the interior L type pole that runs through of extension board, one side of backup plate is equipped with two draw-in grooves with L type pole matched with, pulls out L type pole outside when patient exercise tired, and L type pole breaks away from in the draw-in groove, releases the braking of L type pole to the backup plate, and patient's back relies on the backup plate, makes the backup plate anticlockwise rotate, when backup plate and seat keep the level, again with L type pole insert corresponding draw-in groove, to the backup plate braking, the patient can lie on seat and backup plate rest, when patient need temper the waist, because patient's foot card is in the standing groove, patient can sit up training on seat and backup plate.

The application method of the leg muscle strength multifunctional exercise system for the orthopedic patient comprises the following steps of:

s1, a patient sits on a seat, a water cup is placed in a circular groove on an L-shaped plate, a fixing plate is pushed to drive a sliding plate to move upwards and squeeze a second spring, then the patient places feet in a placing groove, the thrust to the fixing plate is relieved, the sliding plate and the fixing plate reset in the elastic direction of the second spring, and the feet of the patient can be just clamped through the sliding plate;

s2, after feet of a patient are placed in the placing grooves respectively, the feet of the patient start to straighten, the seat slides leftwards under the action of the patient, the bearing box is pulled upwards by the seat through the connecting ropes, knee joints and leg muscles of the patient can be exercised by water contained in the bearing box and the bearing box, when the seat drives the racks to move leftwards, the racks drive the rotating shafts and the first synchronous wheels to rotate through the gears, and the first synchronous wheels drive the second synchronous wheels and the bidirectional screw rods to rotate through the synchronous belts, and as the moving plate and the bidirectional screw rods are in threaded connection, the moving plate can drive the feet of the patient to open towards two sides while the seat moves, and further the crotch joints of the patient can be exercised while the knee joints and the leg muscles are exercised, so that the exercise effect is improved;

s3, when a patient feels boring and boring, the patient pulls the sliding rod upwards, the mobile phone or the tablet personal computer is placed in the placing frame, the clamping plate moves downwards under the tension of the tension spring to fix the mobile phone or the tablet personal computer, then the placing frame and the round rod are rotated, when the round rod drives the sliding rod to rotate, the ball contacts with the inner wall of the L-shaped plate, the ball drives the ball to enter the round groove to extrude the first spring, and after the ball is aligned with the round groove in the L-shaped plate, the ball extends into the round groove in the L-shaped plate under the elastic action of the first spring to limit the round rod, so that the angle of the mobile phone or the tablet personal computer can be adjusted, and the patient can conveniently browse news or watch a drama while exercising;

s4, when the exercise force of the patient needs to be increased, bending the knees of the two legs, positioning the bearing box at the top of the supporting plate, opening the electromagnetic valve, and allowing water in the water storage tank to enter the bearing box along the hose under treatment, so that the weight of the bearing box is increased, and the exercise force of the patient can be increased;

s5, when the exercise force of a patient needs to be reduced, the legs are straightened, the bearing box is moved to the highest point, the bearing box is positioned above the water storage tank, the electromagnetic valve is started, water in the bearing box enters the water storage tank through the hose under the action of gravity, the weight of the bearing box is reduced, and then the exercise force of the patient can be reduced;

s6, when the patient exercises tiredly, pull out L type pole outside, L type pole breaks away from the draw-in groove, release the braking of L type pole to the backup plate, patient' S back relies on the backup plate, the backup plate anticlockwise rotates when keeping level with the seat, insert corresponding draw-in groove with L type pole again, brake the backup plate, the patient can lie on seat and backup plate and rest, when the patient needs to temper the waist, because the foot card of patient is in the standing groove, the patient can lie on seat and backup plate and carry out sit up training.

Compared with the prior art, the utility model provides the leg muscle strength multifunctional exercise system for the orthopedic patient, which has the following beneficial effects:

1. the bottom fixedly connected with of this multi-functional exercise system of orthopedics patient's shank muscle is with rack that gear engaged with, drives seat and rack and removes when patient straightens both legs, and the rack drives two-way lead screw and removes, and then can also control patient's both legs and open and shut when patient carries out the knee exercise shank muscle, tempers the hip joint, increases and tempers efficiency.

2. This one side fixedly connected with storage water tank of multi-functional exercise system of orthopedics patient shank muscle, the bottom fixedly connected with hose that is linked together of storage water tank, and the other end of hose run through the riser and be linked together with the bearing box, the fixed cover of outer wall of hose is equipped with the solenoid valve, can control the lift of bearing box through patient's knee exercise of buckling, when the bearing box moved the top or the below of storage water tank, can control the how much of bearing incasement water, and then can adjust exercise intensity.

3. This multi-functional exercise system's of orthopedics patient shank muscle one side of L template rotates through the round bar and is connected with the rack, the top slip of rack runs through there is the slide bar, the bottom fixedly connected with splint of slide bar, the top fixedly connected with plectane of slide bar, the outer wall cover of slide bar is equipped with the extension spring with plectane bottom fixed connection, and the bottom of extension spring and the top fixed connection of rack, and is fixed with cell-phone or panel computer centre gripping through splint, and then makes the patient can browse news or follow the drama when the patient takes exercise to reduce the boring of taking exercise time of patient.

4. This multi-functional exercise system's of orthopedics patient shank muscle's seat is kept away from one side of riser and is connected with the axis of rotation through the extension board rotation, and the fixed cover of backup plate establishes the outer wall at the axis of rotation, the outer wall cover of axis of rotation is equipped with two torsional springs, two the one end that the torsional spring is close to each other all with backup plate fixed connection, two the one end that the torsional spring is kept away from each other respectively with extension board fixed connection, one of them the intraductal L type pole that runs through of sliding in the extension board, one side of backup plate is equipped with two draw-in grooves with L type pole matched with, can rotate the backup plate through the cooperation of L type pole with the draw-in groove to can lie on seat and backup plate rest when patient is tired, can make patient carry out sit up training on seat and backup plate through the fixed of movable plate to patient's step simultaneously, temper patient's waist.

The chair is simple in structure, a patient can drive the seat to move through the straightening and bending of the two legs, further training of leg muscles and hip joints can be completed simultaneously, meanwhile, the movement of the seat can control the lifting of the bearing box, the weight of the bearing box can be controlled according to requirements while the bearing box is lifted, further, the chair can be suitable for patients with different rehabilitation degrees, and in addition, the boring of the exercise can be relieved through the clamping of the rack to the mobile phone or the tablet personal computer while the exercise is performed.

Drawings

FIG. 1 is a three-dimensional view of a leg muscle strength multifunctional exercise system for an orthopedic patient according to the present utility model;

FIG. 2 is a three-dimensional cross-sectional view of a leg muscle strength multi-functional exercise system for an orthopedic patient according to the present utility model;

FIG. 3 is a front cross-sectional view of a leg muscle strength multifunctional exercise system for an orthopedic patient according to the present utility model;

FIG. 4 is a three-dimensional view of the transmission between the bidirectional screw and the rotating shaft of the multifunctional exercise system for leg muscle strength of an orthopedic patient;

FIG. 5 is a three-dimensional cross-sectional view of a mobile plate of the orthopedic patient leg muscle strength multi-functional exercise system of the present utility model;

FIG. 6 is a three-dimensional view of a placement frame of the leg muscle strength multifunctional exercise system for an orthopedic patient according to the present utility model;

FIG. 7 is a partial three-dimensional view of a round bar of the orthopedic patient leg muscle strength multi-functional exercise system of the present utility model;

FIG. 8 is a top cross-sectional view of a back plate of a multi-functional exercise system for leg muscle strength of an orthopedic patient according to the second embodiment of the present utility model;

fig. 9 is a sectional view of A-A of a leg muscle force multifunctional exercise system for an orthopedic patient according to the second embodiment of the present utility model.

In the figure: 1. a riser; 2. a backing plate; 3. a seat; 4. a lifting groove; 5. a driving wheel; 6. a connecting rope; 7. a load carrying box; 8. a groove; 9. a rotating groove; 10. a two-way screw rod; 11. a moving plate; 12. a rotating shaft; 13. a rack; 14. a gear; 15. a first synchronizing wheel; 16. a second synchronizing wheel; 17. a synchronous belt; 18. a water storage tank; 19. a hose; 20. an electromagnetic valve; 21. a support plate; 22. a limiting block; 23. an L-shaped plate; 24. a round bar; 25. a placing rack; 26. a slide bar; 27. a clamping plate; 28. a circular plate; 29. a tension spring; 30. a circular groove; 31. a first spring; 32. a slide bar; 33. a ball; 34. a placement groove; 35. a sliding groove; 36. a sliding plate; 37. a fixing plate; 38. a second spring; 39. a backup plate; 40. a rotating shaft; 41. a torsion spring; 42. a clamping groove; 43. an L-shaped rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1-7, a multi-functional exercise system of orthopedics patient shank muscle power, including riser 1, one side of riser 1 is through bolt fixedly connected with backing plate 2, the top sliding connection of backing plate 2 has seat 3, be equipped with lift groove 4 in the riser 1, there is bearing box 7 through connecting rod sliding connection in the lift groove 4, be equipped with the exercise subassembly that is used for bending knee exercise shank muscle in the riser 1, be equipped with the subassembly that opens and shuts that is used for making patient's both legs open and shut in the backing plate 2, be equipped with the control assembly that is used for controlling the weight of bearing box 7 in the riser 1, one side of riser 1 is equipped with the amusement subassembly that is used for increasing patient's amusement, the top of backing plate 2 is through bolt fixedly connected with two stopper 22, and two stopper 22 are located the both sides of recess 8, can play spacing effect to seat 3 through stopper 22.

In the utility model, the exercise assembly comprises two driving wheels 5 which are rotatably connected in a lifting groove 4, the outer walls of the two driving wheels 5 are wound with the same connecting rope 6, one end of the connecting rope 6 is fixedly connected with the top of a bearing box 7 through bolts, the other end of the connecting rope 6 is fixedly connected with a seat 3 through bolts, and one side of the seat 3 far away from the connecting rope 6 is provided with a backup plate 39.

According to the utility model, the opening and closing assembly comprises a groove 8 and a rotating groove 9 which are arranged in a vertical plate 1, the groove 8 is communicated with the rotating groove 9, a rotating shaft 12 is rotationally connected to the groove 8, a gear 14 and a first synchronizing wheel 15 are fixedly sleeved on the outer wall of the rotating shaft 12, a rack 13 meshed with the gear 14 is fixedly connected to the bottom of a seat 3 through bolts, a two-way screw 10 is rotationally connected to the rotating groove 9, a second synchronizing wheel 16 is fixedly sleeved on the outer wall of the two-way screw 10, the second synchronizing wheel 16 and the first synchronizing wheel 15 are in transmission connection through a synchronous belt 17, two moving plates 11 which are slidably connected with the inner wall of the bottom of the rotating groove 9 are sleeved on the outer wall of the two-way screw 10, the two moving plates 11 are respectively positioned on the front and back thread sections of the two-way screw 10, a fixing assembly for fixing feet of a patient is arranged in the moving plate 11, the seat 3 and the rack 13 are driven to move when the two legs of the patient are straightened, the two-way screw 10 is driven to move by the rack 13, and further the legs of the patient can be controlled while the leg of the patient are bent, the hip joint is exercised, and the efficiency is increased.

According to the utility model, the fixing assembly comprises the placing groove 34 arranged on one side of the moving plate 11 far away from the vertical plate 1, the inner wall of the top of the placing groove 34 is provided with the sliding groove 35, the sliding plate 36 extending into the placing groove 34 is connected in a sliding way in the sliding groove 35, the inner wall of the top of the sliding groove 35 is fixedly connected with the second spring 38, the bottom end of the second spring 38 is fixedly connected with the sliding plate 36, the top of the sliding plate 36 is fixedly connected with the fixing plate 37 through bolts, one end of the fixing plate 37 far away from the vertical plate 1 slides through the moving plate 11, and when the feet of a patient are fixed, the feet of the patient are prevented from being separated from the placing groove 34 to influence the exercise, and the waist exercise can be conveniently carried out later on the fixing of the feet.

According to the utility model, the control assembly comprises a water storage tank 18 fixedly connected to one side of a vertical plate 1 through bolts, a hose 19 communicated with the bottom of the water storage tank 18 is fixedly connected, the other end of the hose 19 penetrates through the vertical plate 1 and is communicated with a bearing box 7, an electromagnetic valve 20 is fixedly sleeved on the outer wall of the hose 19, a plurality of support plates 21 are fixedly connected to the inner wall of one side of a lifting groove 4 far away from a backing plate 2 through bolts, the bottom of the bearing box 7 is contacted with the top of the support plates 21, lifting of the bearing box 7 can be controlled through knee bending exercise of a patient, and when the bearing box 7 moves above or below the water storage tank 18, the water quantity in the bearing box 7 can be controlled, so that the exercise intensity can be adjusted.

According to the utility model, the entertainment assembly comprises an L-shaped plate 23 fixedly connected to one side of a vertical plate 1 through bolts, the top of a movable plate 11 is in sliding connection with the bottom of the L-shaped plate 23, one side, close to a base plate 2, of the L-shaped plate 23 is rotatably connected with a round rod 24, one end of the round rod 24 is fixedly connected with a placing frame 25 through bolts, the top of the placing frame 25 is slidably penetrated with a slide rod 26, the bottom end of the slide rod 26 is fixedly connected with a clamping plate 27 through bolts, the top end of the slide rod 26 is fixedly connected with a circular plate 28 through bolts, the outer wall of the slide rod 26 is sleeved with a tension spring 29 fixedly connected with the bottom of the circular plate 28, the bottom end of the tension spring 29 is fixedly connected with the top of the placing frame 25, a mobile phone or a tablet computer is clamped and fixed through the clamping plate 27, so that a patient can browse news or follow-up music when exercising, the exercise time of the patient is prolonged, the mobile phone or the tablet computer is clamped and fixed through the clamping plate 27, the patient can browse news or follow-up music when the patient exercises, the exercise time of the patient is reduced, and the exercise time of the patient is prolonged.

In the utility model, a plurality of round grooves 30 are arranged in the round bar 24, a sliding bar 32 is connected in the round groove 30 in a sliding way, a ball 33 is arranged at one end of the sliding bar 32 far away from the round bar 24, a first spring 31 is fixedly connected at one end of the sliding bar 32 far away from the ball 33, the other end of the first spring 31 is fixedly connected with the inner wall of the round groove 30, a plurality of round grooves 30 matched with the ball 33 are arranged in the L-shaped plate 23, the ball 33 can extend into the corresponding round groove 30 through the matching of the ball 33 and the first spring 31, and then the round bar 24 and the placing frame 25 can rotate by a corresponding angle, so that a mobile phone or a tablet computer clamped by the placing frame 25 can be conveniently adjusted to a proper angle for use by a patient.

Example 2:

referring to fig. 1-9, a multi-functional exercise system of orthopedics patient shank muscle power, including riser 1, one side of riser 1 is through bolt fixedly connected with backing plate 2, the top sliding connection of backing plate 2 has seat 3, be equipped with lift groove 4 in the riser 1, there is bearing box 7 through connecting rod sliding connection in the lift groove 4, be equipped with the exercise subassembly that is used for bending knee exercise shank muscle in the riser 1, be equipped with the subassembly that opens and shuts that is used for making patient's both legs open and shut in the backing plate 2, be equipped with the control assembly that is used for controlling the weight of bearing box 7 in the riser 1, one side of riser 1 is equipped with the amusement subassembly that is used for increasing patient's amusement, the top of backing plate 2 is through bolt fixedly connected with two stopper 22, and two stopper 22 are located the both sides of recess 8, can play spacing effect to seat 3 through stopper 22.

According to the utility model, one side of a seat 3 far away from a vertical plate 1 is rotatably connected with a rotating shaft 40 through a support plate, a backup plate 39 is fixedly sleeved on the outer wall of the rotating shaft 40, two torsion springs 41 are sleeved on the outer wall of the rotating shaft 40, one ends of the two torsion springs 41, which are close to each other, are fixedly connected with the backup plate 39, one ends of the two torsion springs 41, which are far away from each other, are respectively fixedly connected with the support plate, an L-shaped rod 43 slides in one support plate, two clamping grooves 42 matched with the L-shaped rod 43 are formed in one side of the backup plate 39, when a patient exercises, the L-shaped rod 43 is pulled outwards, the L-shaped rod 43 is separated from the clamping grooves 42, the braking of the L-shaped rod 43 on the backup plate 39 is released, the back of the patient depends on the backup plate 39 to enable the backup plate 39 to rotate anticlockwise until the backup plate 39 is kept level with the seat 3, the L-shaped rod 43 is inserted into the corresponding clamping grooves 42, the patient can rest on the backup plate 39, and when the patient needs to exercise, the patient can lie on the seat 3 and the backup plate 39, and the patient can exercise the sit-up on the seat 39 due to the feet of the patient.

The application method of the leg muscle strength multifunctional exercise system for the orthopaedics patient comprises the following steps:

s1, a patient sits on a seat 3, a cup is placed in a circular groove on an L-shaped plate 23, a fixed plate 37 is pushed to drive a sliding plate 36 to move upwards and press a second spring 38, then the patient places feet in a placing groove 34, the pushing force on the fixed plate 37 is relieved, the sliding plate 36 and the fixed plate 37 are reset in the elastic direction of the second spring 38, and the feet of the patient can be just clamped through the sliding plate 36;

s2, after feet of a patient are respectively placed in the placing grooves 34, the feet of the patient start to straighten, the seat 3 slides leftwards under the action of the patient, the seat 3 pulls up the bearing box 7 through the connecting ropes 6, the water contained in the bearing box 7 and the bearing box 7 can exercise knee joints and leg muscles of the patient, when the seat 3 drives the rack 13 to move leftwards, the rack 13 drives the rotating shaft 12 and the first synchronous wheel 15 to rotate through the gears 14, the first synchronous wheel 15 drives the second synchronous wheel 16 and the bidirectional screw rod 10 to rotate through the synchronous belt 17, and the moving plate 11 and the bidirectional screw rod 10 are in threaded connection, so that the moving plate 11 can drive the feet of the patient to open towards two sides while the seat 3 moves, and further the crotch joints of the patient can be exercised while the knee joints and the leg muscles are exercised, and the exercise effect is improved;

s3, when a patient feels boring and boring, the slide bar 26 is pulled upwards, the mobile phone or the tablet personal computer is placed in the placing frame 25, the clamping plate 27 moves downwards under the tension of the tension spring 29 to fix the mobile phone or the tablet personal computer, then the placing frame 25 and the round bar 24 are rotated, when the round bar 24 drives the sliding bar 32 to rotate, the ball 33 contacts with the inner wall of the L-shaped plate 23, the ball 33 drives the ball 33 to enter the round groove 30 to squeeze the first spring 31, and after the ball 33 is aligned with the round groove 30 in the L-shaped plate 23, the ball 33 extends into the round groove 30 in the L-shaped plate 23 under the elastic force of the first spring 31 to limit the round bar 24, so that the angle of the mobile phone or the tablet personal computer can be adjusted, and the patient can conveniently browse news or watch a music while exercising;

s4, when the exercise force of the patient needs to be increased, the legs bend, the bearing box 7 is positioned at the top of the supporting plate 21, the electromagnetic valve 20 is opened, and water in the water storage tank 18 enters the bearing box 7 along the hose 19 under treatment, so that the weight of the bearing box 7 is increased, and the exercise force of the patient can be increased;

s5, when the exercise force of a patient needs to be reduced, the legs are straightened, the bearing box 7 is moved to the highest point, the bearing box 7 is positioned above the water storage tank 18, the electromagnetic valve 20 is started, water in the bearing box 7 enters the water storage tank 18 through the hose 19 under the action of gravity, the weight of the bearing box 7 is reduced, and the exercise force of the patient can be reduced;

s6, when a patient exercises and fatigues, the L-shaped rod 43 is pulled outwards, the L-shaped rod 43 is separated from the clamping groove 42, the braking of the L-shaped rod 43 on the leaning board 39 is released, the leaning board 39 rotates anticlockwise until the leaning board 39 is kept horizontal with the seat 3, the L-shaped rod 43 is inserted into the corresponding clamping groove 42 to brake the leaning board 39, the patient can lie on the seat 3 and the leaning board 39, and when the patient needs to exercise the waist, the patient can lie on the seat 3 and the leaning board 39 for sit-up training due to the fact that the feet of the patient are clamped in the placing groove 34.

However, the working principle and wiring method of the solenoid valve 20 as known to those skilled in the art are conventional means or common general knowledge in the art, and will not be described herein in detail, and those skilled in the art can perform any choice according to their needs or convenience.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The multifunctional leg muscle strength exercise system for the orthopaedics patient comprises a vertical plate (1), and is characterized in that one side of the vertical plate (1) is fixedly connected with a base plate (2), the top of the base plate (2) is slidably connected with a seat (3), a lifting groove (4) is formed in the vertical plate (1), and a bearing box (7) is slidably connected in the lifting groove (4) through a connecting rod;

an exercise component for exercising leg muscles by bending knees is arranged in the vertical plate (1);

an opening and closing assembly for opening and closing the legs of a patient is arranged in the base plate (2);

a control component for controlling the weight of the bearing box (7) is arranged in the vertical plate (1);

one side of the vertical plate (1) is provided with an entertainment component for increasing entertainment of a patient;

the exercise assembly comprises two driving wheels (5) which are rotatably connected in a lifting groove (4), the outer walls of the two driving wheels (5) are wound with the same connecting rope (6), one end of the connecting rope (6) is fixedly connected with the top of a bearing box (7), the other end of the connecting rope (6) is fixedly connected with a seat (3), and one side, far away from the connecting rope (6), of the seat (3) is provided with a backup plate (39);

the automatic foot-locking device is characterized in that the opening and closing assembly comprises a groove (8) and a rotating groove (9) which are arranged in a base plate (2), the groove (8) is communicated with the rotating groove (9), a rotating shaft (12) is rotationally connected to the groove (8), a gear (14) and a first synchronous wheel (15) are fixedly sleeved on the outer wall of the rotating shaft (12), a rack (13) meshed with the gear (14) is fixedly connected to the bottom of the seat (3), a two-way screw rod (10) is rotationally connected to the rotating groove (9), a second synchronous wheel (16) is fixedly sleeved on the outer wall of the two-way screw rod (10), the second synchronous wheel (16) is in transmission connection with the first synchronous wheel (15) through a synchronous belt (17), two moving plates (11) which are slidingly connected with the inner wall at the bottom of the rotating groove (9) are respectively arranged on positive and negative thread sections of the two moving plates (11), and a fixing assembly for fixing feet of a patient is arranged in the moving plates (11);

the fixed assembly comprises a placing groove (34) arranged on one side, far away from the vertical plate (1), of the movable plate (11), a sliding groove (35) is formed in the inner wall of the top of the placing groove (34), a sliding plate (36) extending into the placing groove (34) is connected in a sliding mode in the sliding groove (35), a second spring (38) is fixedly connected to the inner wall of the top of the sliding groove (35), the bottom end of the second spring (38) is fixedly connected with the sliding plate (36), a fixed plate (37) is fixedly connected to the top of the sliding plate (36), and one end, far away from the vertical plate (1), of the fixed plate (37) slides to penetrate through the movable plate (11);

the control assembly comprises a water storage tank (18) fixedly connected to one side of the vertical plate (1), a hose (19) communicated with the bottom of the water storage tank (18) is fixedly connected, the other end of the hose (19) penetrates through the vertical plate (1) and is communicated with the bearing box (7), an electromagnetic valve (20) is fixedly sleeved on the outer wall of the hose (19), a plurality of supporting plates (21) are fixedly connected to the inner wall of one side, far away from the base plate (2), of the lifting groove (4), and the bottom of the bearing box (7) is contacted with the top of the supporting plates (21);

the amusement subassembly includes L template (23) of fixed connection in riser (1) one side, and the top of movable plate (11) and the bottom sliding connection of L template (23), one side that L template (23) is close to backing plate (2) rotates and is connected with round bar (24), the one end fixedly connected with rack (25) of round bar (24), the top slip of rack (25) runs through slide bar (26), the bottom fixedly connected with splint (27) of slide bar (26), the top fixedly connected with plectane (28) of slide bar (26), the outer wall cover of slide bar (26) is equipped with extension spring (29) with plectane (28) bottom fixedly connected with, and the bottom of extension spring (29) and the top fixedly connected with of rack (25).

2. The leg muscle strength multifunctional exercise system of the orthopedic patient according to claim 1, wherein a plurality of round grooves (30) are formed in the round bar (24), a sliding bar (32) is connected in the round groove (30) in a sliding mode, a ball (33) is arranged at one end, far away from the round bar (24), of the sliding bar (32), a first spring (31) is fixedly connected to one end, far away from the ball (33), of the sliding bar (32), the other end of the first spring (31) is fixedly connected with the inner wall of the round groove (30), and a plurality of round grooves (30) matched with the ball (33) are formed in the L-shaped plate (23).

3. The leg muscle strength multifunctional exercise system of the orthopedic patient according to claim 2, wherein two limiting blocks (22) are fixedly connected to the top of the base plate (2), and the two limiting blocks (22) are located on two sides of the groove (8).

4. The leg muscle strength multifunctional exercise system of an orthopedic patient according to claim 3, characterized in that one side of the seat (3) far away from the vertical plate (1) is rotatably connected with a rotating shaft (40) through a support plate, the outer wall of the rotating shaft (40) is fixedly sleeved with a leaning plate (39), the outer wall of the rotating shaft (40) is sleeved with two torsion springs (41), one ends of the two torsion springs (41) close to each other are fixedly connected with the leaning plate (39), one ends of the two torsion springs (41) far away from each other are respectively fixedly connected with the support plate, one side of the support plates is internally penetrated with an L-shaped rod (43), and one side of the leaning plate (39) is provided with two clamping grooves (42) matched with the L-shaped rod (43).

5. The method of using the leg muscle strength multi-functional exercise system for orthopedic patients according to claim 4, comprising the steps of:

s1, a patient sits on a seat (3), a cup is placed in a circular groove on an L-shaped plate (23), a fixed plate (37) is pushed to drive a sliding plate (36) to move upwards and press a second spring (38), then the patient places feet in a placing groove (34), the pushing force on the fixed plate (37) is relieved, the sliding plate (36) and the fixed plate (37) reset in the elastic direction of the second spring (38), and the patient feet can be just clamped through the sliding plate (36);

s2, after feet of a patient are placed in the placing grooves (34) respectively, the feet of the patient start to straighten, the seat (3) slides leftwards under the action of the patient, the bearing box (7) is pulled upwards by the seat (3) through the connecting rope (6), the water contained in the bearing box (7) and the bearing box (7) can exercise knee joints and leg muscles of the patient, when the seat (3) drives the rack (13) to move leftwards, the rack (13) drives the rotating shaft (12) and the first synchronous wheel (15) to rotate through the gear (14), the first synchronous wheel (15) drives the second synchronous wheel (16) and the bidirectional screw (10) to rotate through the synchronous belt (17), and the moving plate (11) and the bidirectional screw (10) are connected in a threaded mode, the moving plate (11) can drive the feet of the patient to open to two sides while the seat (3) moves, and accordingly the crotch joints of the patient can be exercised while the knee joints and the leg muscles can be exercised;

s3, when a patient feels boring, the sliding rod (26) is pulled upwards, the mobile phone or the tablet personal computer is placed in the placing frame (25), the clamping plate (27) moves downwards under the tension of the tension spring (29) to fix the mobile phone or the tablet personal computer, then the placing frame (25) and the round rod (24) are rotated, when the round rod (24) drives the sliding rod (32) to rotate, the ball (33) is contacted with the inner wall of the L-shaped plate (23), the ball (33) drives the ball (33) to enter the round groove (30) to squeeze the first spring (31), and after the ball (33) is aligned with the round groove (30) in the L-shaped plate (23), the ball (33) extends into the round groove (30) in the L-shaped plate (23) under the elastic force of the first spring (31) to limit the round rod (24), so that the angle of the mobile phone or the tablet personal computer can be adjusted;

s4, when the exercise force of a patient needs to be increased, the legs bend, the bearing box (7) is positioned at the top of the supporting plate (21), the electromagnetic valve (20) is opened, and water in the water storage tank (18) enters the bearing box (7) along the hose (19) under treatment, so that the weight of the bearing box (7) is increased, and the exercise force of the patient can be increased;

s5, when the exercise force of a patient needs to be reduced, the legs are straightened, the bearing box (7) is moved to the highest point, the bearing box (7) is positioned above the water storage tank (18), the electromagnetic valve (20) is started, water in the bearing box (7) enters the water storage tank (18) through the hose (19) under the action of gravity, the weight of the bearing box (7) is reduced, and then the exercise force of the patient can be reduced;

s6, when a patient exercises and fatigues, the L-shaped rod (43) is pulled out outwards, the L-shaped rod (43) is separated from the clamping groove (42), the braking of the L-shaped rod (43) on the leaning board (39) is released, the leaning board (39) is rotated anticlockwise when the patient back leans on the leaning board (39), the L-shaped rod (43) is inserted into the corresponding clamping groove (42) until the leaning board (39) and the seat (3) are kept horizontal, the leaning board (39) is braked, the patient can lie on the seat (3) and the leaning board (39) for rest, and when the patient needs to exercise the waist, the patient can lie on the seat (3) and the leaning board (39) for sit-up training due to the fact that the feet of the patient are clamped in the placing groove (34).