CN220159165U

CN220159165U - leg exercise equipment

Info

Publication number: CN220159165U
Application number: CN202320718356.3U
Authority: CN
Inventors: 周玲霞
Original assignee: Hangzhou Red Cross Hospital
Current assignee: Hangzhou Red Cross Hospital
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-12-12
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of leg exercise equipment, and discloses leg exercise equipment, which solves the problems that the leg exercise equipment is inconvenient to adjust according to the conditions of different patients in the use process, has certain limitation, and is inconvenient to achieve better practicability; according to the utility model, the distance between the seat and the foot seat can be adjusted according to the leg length of a patient in the using process, and the strength of the leg during exercise can be adjusted according to the actual condition of the patient, so that the limitation of equipment is reduced, and better practicability is achieved.

Description

Leg exercise equipment

Technical Field

The utility model belongs to the technical field of leg exercise equipment, and particularly relates to leg exercise equipment.

Background

The leg is an important part of a human body for walking, and muscle atrophy or leg joint diseases of the leg can lead to the incapability of standing and walking of the human body, and can cause great trouble to life of the human body, so that a patient suffering from the leg diseases can use leg exercise equipment to perform leg exercise operation when performing rehabilitation training, and the leg exercise equipment is inconvenient to adjust according to the conditions of different patients in the use process, has certain limitation, and is inconvenient to achieve better practicability.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the leg exercise equipment, which effectively solves the problems that the leg exercise equipment is inconvenient to adjust according to the conditions of different patients in the use process, has certain limitation and is inconvenient to achieve better practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shank exercise equipment, which comprises a supporting pedestal, universal removal wheel is installed to the bottom symmetry of supporting seat, seat and foot rest are installed at the top of supporting seat, adjust the removal subassembly to be installed to the bottom of seat, and adjust the removal subassembly and install on the supporting seat, install adjustable elastic component on the foot rest, and adjustable elastic component installs on the supporting seat, adjust the removal subassembly and include the casing, and casing fixed mounting is in the outside of supporting seat, the inside bottom fixed mounting of supporting seat has accommodate motor, fixed mounting has first conical gear on accommodate motor's the output shaft, the outside meshing of first conical gear is connected with second conical gear, the bar groove has been seted up at the top of supporting seat, the inside rotation of bar groove installs the threaded rod, and the one end activity of threaded rod runs through and extends to the inside of casing and second conical gear fixed connection, the outside screw thread of threaded rod installs the screw thread movable sleeve, the top fixed mounting of screw thread movable sleeve has fixed support piece, and the top of fixed support piece and the bottom fixed connection of seat.

Preferably, the bottom of the thread movable sleeve is uniformly and fixedly provided with five first positioning pulleys, the bottom end of the inside of the strip-shaped groove is provided with a first pulley groove, and the first positioning pulleys are slidably arranged in the first pulley groove.

Preferably, the adjustable elastic component comprises five springs, a mounting groove is formed in one side of the supporting seat, five fixing rings are uniformly and fixedly mounted on the inner wall of the mounting groove, one end of each spring is fixedly connected with the fixing ring, one end of each spring, which is far away from the fixing ring, is sleeved with a hook, a movable plate is fixedly mounted on one side, which is far away from the spring, of each hook, a connecting rod is fixedly mounted in the middle of one side, which is far away from the hook, of each movable plate, and the top of each connecting rod is fixedly connected with the foot seat.

Preferably, the top and the bottom of fly leaf are equal fixed mounting have the locating lever, and the inside of supporting seat just is located the top and the below of mounting groove and all has been seted up the pole groove, and locating lever slidable mounting is in the inside of pole groove, and the one end fixed mounting that the fly leaf was kept away from to the locating lever has the movable block, and the equal symmetry fixed mounting in top and bottom of movable block has the second location pulley, and the second pulley groove has all been seted up to the inside top and the bottom of pole groove, and the equal slidable mounting in the inside of second pulley groove of second location pulley.

Preferably, a rubber buffer block is arranged on one side of the movable block, which is far away from the positioning rod, and the rubber buffer block is fixedly arranged on the inner wall of the rod groove.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, through the interaction of the supporting seat, the foot seat, the adjusting moving assembly and the adjustable elastic assembly, the distance between the seat and the foot seat can be adjusted according to the leg length of a patient in the use process, and the strength of the leg during exercise can be adjusted according to the actual condition of the patient, so that the limitation of equipment is reduced, and better practicability is achieved;

2) In work, through the universal removal wheel that sets up, can be in the in-process of using, be convenient for better remove equipment, and can fix a position the place after removing to the user demand of satisfying people that can be better of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a leg exercise device of the present utility model;

FIG. 2 is a schematic view of an adjusting and moving assembly according to the present utility model;

FIG. 3 is a schematic view of an adjustable elastic component according to the present utility model.

In the figure: 1. a support base; 2. a universal moving wheel; 3. a seat; 4. a foot stand; 5. adjusting the movement assembly; 6. an adjustable elastic component; 7. a housing; 8. adjusting a motor; 9. a first bevel gear; 10. a second bevel gear; 11. a bar-shaped groove; 12. a threaded rod; 13. a thread movable sleeve; 14. fixing the supporting block; 15. a first positioning pulley; 16. a first pulley groove; 17. a spring; 18. a mounting groove; 19. a fixing ring; 20. a hook; 21. a movable plate; 22. a connecting rod; 23. a positioning rod; 24. a rod groove; 25. a movable block; 26. a second positioning pulley; 27. a second pulley groove; 28. rubber buffer blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I is shown in fig. 1, 2 and 3, the utility model comprises a supporting seat 1, wherein the bottom of the supporting seat 1 is symmetrically provided with a universal moving wheel 2, the top of the supporting seat 1 is provided with a seat 3 and a foot seat 4, the bottom of the seat 3 is provided with an adjusting moving component 5, the adjusting moving component 5 is arranged on the supporting seat 1, the foot seat 4 is provided with an adjustable elastic component 6, and the adjustable elastic component 6 is arranged on the supporting seat 1;

the adjusting moving assembly 5 comprises a shell 7, the shell 7 is fixedly arranged on the outer side of a supporting seat 1, an adjusting motor 8 is fixedly arranged at the bottom end of the inner part of the supporting seat 1, a first conical gear 9 is fixedly arranged on an output shaft of the adjusting motor 8, a second conical gear 10 is connected to the outer side of the first conical gear 9 in a meshed manner, a strip-shaped groove 11 is formed in the top of the supporting seat 1, a threaded rod 12 is rotatably arranged in the strip-shaped groove 11, one end of the threaded rod 12 movably penetrates through and extends to the inner part of the shell 7 to be fixedly connected with the second conical gear 10, a thread movable sleeve 13 is arranged on the outer side thread of the threaded rod 12, five first positioning pulleys 15 are uniformly and fixedly arranged at the bottom of the thread movable sleeve 13, a first pulley groove 16 is formed at the bottom end of the inner part of the strip-shaped groove 11, a fixed supporting block 14 is fixedly arranged at the top of the thread movable sleeve 13 and fixedly connected with the bottom of a seat 3 in a sliding manner;

the adjustable elastic component 6 comprises five springs 17, the mounting groove 18 is formed in one side of the supporting seat 1, five fixing rings 19 are uniformly and fixedly arranged on the inner wall of the mounting groove 18, one end of each spring 17 is fixedly connected with each fixing ring 19, one end of each spring 17, which is far away from each fixing ring 19, is sleeved with a hook 20, one side, which is far away from each spring 17, of each hook 20 is fixedly provided with a movable plate 21, one middle part, which is far away from each hook 20, of each movable plate 21 is fixedly provided with a connecting rod 22, the top of each connecting rod 22 is fixedly connected with the foot seat 4, the top and the bottom of each movable plate 21 are fixedly provided with a locating rod 23, the inside of the supporting seat 1 is provided with a rod groove 24 which is positioned above and below the mounting groove 18, the locating rods 23 are slidably mounted in the inside of the rod groove 24, one end, which is far away from each movable plate 21, of each movable block 25 is symmetrically and fixedly provided with a second locating pulley 26, the inside top and the bottom of each rod groove 24 are respectively provided with a second pulley groove 27, the second pulley 26 is slidably mounted in the inside of the second pulley groove 27, and one side, which is far away from the rubber block 23 is fixedly mounted on the inner wall 28 of the rubber block 24.

In the use, through the interact of supporting seat 1, seat 3, foot rest 4, regulation remove subassembly 5 and adjustable elastic component 6 that set up, can be in the in-process of using, according to patient's leg length come to adjust the distance between seat 3 and the foot rest 4, and can adjust the dynamics when taking exercise the shank according to patient's actual conditions, the limitation of equipment has been reduced, thereby be convenient for reach better practicality, and through the universal movable wheel 2 of setting, can be in the in-process of using, be convenient for better remove equipment, and can fix a position after removing and place, thereby the user demand of satisfying people that can be better of being convenient for.

Working principle: when the adjustable electric power seat works, firstly, the adjusting motor 8 is started to drive the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the threaded rod 12 to rotate, the threaded rod 12 drives the threaded movable sleeve 13 to move, the threaded movable sleeve 13 drives the first positioning pulley 15 to slide in the first pulley groove 16, better stability of the threaded movable sleeve 13 can be ensured when the threaded movable sleeve moves, meanwhile, the threaded movable sleeve 13 drives the fixed supporting block 14 to move, the fixed supporting block 14 drives the seat 3 to move, after the distance between the seat 3 and the foot rest 4 is matched with the leg length of a patient, the adjusting motor 8 is stopped, then the number of five springs 17 is increased or decreased according to the strength born by leg exercise of the patient, the patient sits on the seat 3, and the foot is placed on the foot rest 4, then the leg forcefully pushes the foot rest 4, the foot rest 4 drives the connecting rod 22 to move, the connecting rod 22 drives the movable plate 21 to move, the movable plate 21 drives the positioning rod 23 to move, the positioning rod 23 drives the movable block 25 to move in the rod groove 24, the movable block 25 drives the second positioning pulley 26 to slide in the second pulley groove 27, so that the movable plate 21 can reach better stability when moving, the movable plate 21 pulls the spring 17 through the hook 20, the spring 17 is elastically deformed, the spring 17 deforms to generate a rebound force, the rebound force is transmitted to the foot rest 4, the force required by exercise is applied to the leg of a patient, after the leg of the patient is kicked straight, the foot rest 4 is slowly bent and retracted, at the moment, under the rebound force of the spring 17, the foot rest 4 can be reset accordingly, the exercise operation is repeatedly performed on the leg, therefore, the leg exercise equipment can be conveniently adjusted according to the conditions of different patients in the using process, the limitation of the equipment is reduced, and better practicability is conveniently achieved.

Claims

1. Leg exercise apparatus comprising a support base (1), characterized in that: the utility model discloses a movable screw thread type support, which is characterized in that a universal movable wheel (2) is symmetrically arranged at the bottom of a supporting seat (1), a seat (3) and a foot seat (4) are arranged at the top of the supporting seat (1), an adjusting and moving assembly (5) is arranged at the bottom of the seat (3), an adjustable elastic assembly (6) is arranged on the foot seat (4), the adjustable elastic assembly (6) is arranged on the supporting seat (1), the adjusting and moving assembly (5) comprises a shell (7), the shell (7) is fixedly arranged at the outer side of the supporting seat (1), an adjusting motor (8) is fixedly arranged at the bottom end of the inner part of the supporting seat (1), a first conical gear (9) is fixedly arranged on an output shaft of the adjusting motor (8), a second conical gear (10) is connected with the outer side of the first conical gear (9) in a meshed manner, a strip-shaped groove (11) is arranged at the top of the supporting seat (1), a threaded rod (12) is rotatably arranged in the inner part of the strip-shaped groove (11), one end of the threaded rod (12) movably penetrates through and extends to the inner part of the shell (7) and is fixedly connected with the second conical gear (10), a movable screw thread sleeve (13) is fixedly arranged at the outer side of the threaded rod (13), and the top of the fixed supporting block (14) is fixedly connected with the bottom of the seat (3).

2. A leg exercise device as claimed in claim 1, wherein: five first positioning pulleys (15) are uniformly and fixedly arranged at the bottom of the threaded movable sleeve (13), a first pulley groove (16) is formed in the bottom end of the inside of the strip-shaped groove (11), and the first positioning pulleys (15) are slidably arranged in the first pulley groove (16).

3. A leg exercise device as claimed in claim 1, wherein: the adjustable elastic component (6) comprises five springs (17), a mounting groove (18) is formed in one side of the supporting seat (1), five fixing rings (19) are uniformly and fixedly mounted on the inner wall of the mounting groove (18), one end of each spring (17) is fixedly connected with each fixing ring (19), one end of each spring (17) far away from each fixing ring (19) is sleeved with a hook (20), one side of each five hooks (20) far away from each spring (17) is fixedly mounted with a movable plate (21), one side middle part of each movable plate (21) far away from each hook (20) is fixedly mounted with a connecting rod (22), and the top of each connecting rod (22) is fixedly connected with the corresponding foot seat (4).

4. A leg exercise device as claimed in claim 3, wherein: the utility model discloses a fixed mounting is fixed mounting in top and bottom of fly leaf (21), pole groove (24) have all been seted up to the inside of supporting seat (1) and the top and the below that are located mounting groove (18), the inside in pole groove (24) of locating lever (23) slidable mounting, the one end fixed mounting that fly leaf (21) was kept away from to locating lever (23) has fly leaf (25), the top and the equal symmetry fixed mounting in bottom of fly leaf (25) have second location pulley (26), second pulley groove (27) have all been seted up on the inside top and the bottom in pole groove (24), and the inside in second pulley groove (27) of second location pulley (26) all slidable mounting.

5. A leg exercise device as claimed in claim 4, wherein: a rubber buffer block (28) is arranged on one side, far away from the positioning rod (23), of the movable block (25), and the rubber buffer block (28) is fixedly arranged on the inner wall of the rod groove (24).