CN219461828U

CN219461828U - Exercise device

Info

Publication number: CN219461828U
Application number: CN202320687490.1U
Authority: CN
Inventors: 夏铂; 范灵
Original assignee: Ningxia Medical University
Current assignee: Ningxia Medical University
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-04
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to an exercise mover, which comprises a bottom plate, wherein a seat is arranged at one end of the bottom plate, a portal frame is arranged in the middle of the bottom plate, two fixed pulleys are symmetrically arranged at the top end of the portal frame, a through groove is formed in one end, far away from the seat, of the bottom plate, a motor is arranged at one side of the through groove, the motor is electrically connected with an external power supply through a controller, a screw rod is fixedly connected with the output end of the motor, two ends of the screw rod are rotationally connected with the side wall of the through groove, two polished rods are symmetrically arranged at two sides of the screw rod, and a nut seat is connected to the screw rod in a threaded manner; according to the utility model, the motor drives the screw rod to rotate, under the guiding action of the polish rod, the nut seat drives the feet of the patient to move forwards and backwards to exercise the knee joint, and meanwhile, the pull rope pulls the two arms to move up and down to exercise the shoulder joint, so that the knee joint and the shoulder are trained simultaneously, the functions are various, and the cost of an exercise equipment is effectively reduced.

Description

Exercise device

Technical Field

The utility model relates to the technical field of exercise equipment, in particular to an exercise exerciser.

Background

Rheumatoid Arthritis (RA) is a chronic, systemic disease with inflammatory synovitis as the main cause of unknown etiology. The external organ of the hand and foot is often involved in positive serum rheumatoid factors, which can cause joint deformity and loss of function and seriously affect the life quality of patients. The etiology and pathogenesis of rheumatoid arthritis are still not completely clear at present, the drug treatment can not be radically cured, the operation treatment is only aimed at joints with advanced loss of functions, and the overall remission condition of the diseases is not satisfactory.

Exercise rehabilitation plays an important role in recovering joint functions and preventing muscle atrophy of rheumatoid arthritis patients, has no side effect basically, no risk and low cost, and cannot be replaced by drug treatment. Many patients are treated by normal medicines, and the joint swelling and pain is obviously relieved or even eliminated, but if exercise activities are not noticed, normal functions of joints are lost and muscles are atrophic, so proper joint exercise activities should be selected as early as possible. In performing joint movement exercises for rheumatoid arthritis, different exercise machines need to be selected according to the exercise parts, and purchasing multiple exercise machines increases the cost of machine purchase and later maintenance. Accordingly, there is a need for an exercise exerciser to solve the problems of the prior art.

Disclosure of Invention

The embodiment of the utility model provides an exercise exerciser, which can solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an exercise movable device, includes the bottom plate, the one end of bottom plate is provided with the seat, the middle part of bottom plate is provided with the portal frame, the top symmetry of portal frame is provided with two fixed pulleys, keep away from the one end of seat on the bottom plate and seted up logical groove, one side of logical groove is provided with the motor, the motor passes through controller and external power supply electric connection, the output fixedly connected with lead screw of motor, the both ends of lead screw all rotate with the lateral wall of logical groove and be connected, the bilateral symmetry of lead screw is provided with two polished rods, threaded connection has the nut seat on the lead screw, two guiding holes have been seted up to the both ends symmetry of nut seat, the nut seat passes through guiding hole and polished rod sliding connection, two stay cords of both ends fixedly connected with of nut seat, fixed pulley fixedly connected with pull ring is walked around to the one end of stay cord.

Preferably, the nut seat is rotatably connected with a rotating shaft, a pedal is arranged on the rotating shaft, and a return spring is arranged between the nut seat and the pedal.

Preferably, an elastic band for fixing the sole is arranged on the foot pedal.

Preferably, the seat is provided with an armrest, the armrest is provided with a wrist strap, the wrist strap is provided with a connecting frame, the upper end of the connecting frame is hinged with a cross rod, the lower surface of the cross rod is provided with a spring, and the lower end of the spring is provided with a finger stall.

Preferably, the upper surface of horizontal pole is provided with the couple, the pull ring passes through connecting rope fixedly connected with link, couple and link looks adaptation.

Preferably, an adhesive buckle or a snap buckle is arranged on the wrist strap.

Preferably, the longitudinal section of the connecting frame is of an L-shaped structure.

Preferably, the controller is arranged on the armrest.

Compared with the prior art, the utility model has the advantages that through the cooperation arrangement of the fixed pulley, the motor, the screw rod, the polish rod, the nut seat, the pull rope and the pull ring, the patient holds the pull ring to sit on the seat, the motor drives the screw rod to rotate, under the guiding action of the polish rod, the nut seat drives the feet of the patient to move back and forth to exercise the knee joint, and meanwhile, the pull rope pulls the two arms to move up and down to exercise the shoulder joint, so that the knee joint and the shoulder are trained simultaneously, the functions are various, and the cost of an exercise equipment is effectively reduced.

Compared with the prior art, the ankle joint exercise device has the advantages that through the arrangement of the pedal and the return spring, the nut seat drives the ankle of a patient to naturally bend in the process of moving the feet of the patient forwards and backwards, the ankle joint exercise effect is achieved, the functions are various, and the cost of the exercise equipment is further reduced.

Compared with the prior art, the wrist strap is hung on the hook through the cooperation of the wrist strap, the connecting frame, the cross rod, the springs, the finger stall, the hook and the hanging ring, the wrist strap is used for fixing the wrist on the armrest, the palm center is downward, the four fingers are placed in the finger stall, the nut seat drives the two feet of a patient to move forwards and backwards, the four fingers are pulled to move upwards and downwards by the pull rope, the function of movable exercise of the joints of the finger is achieved, and the cost of an exercise equipment is further reduced.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic top view of the base plate of the present utility model;

FIG. 3 is a schematic side view of a gantry of the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a bottom plate; 2. a seat; 3. a portal frame; 4. a fixed pulley; 5. a through groove; 6. a motor; 7. a screw rod; 8. a polish rod; 9. a nut seat; 10. a pull rope; 11. a pull ring; 12. a foot pedal; 13. an elastic band; 14. a wristband; 15. a connecting frame; 16. a cross bar; 17. a spring; 18. a finger glove; 19. hanging rings; 20. a hook.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions 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 therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, an exercise exerciser includes a base plate 1, characterized in that: the one end of bottom plate 1 is provided with seat 2, the middle part of bottom plate 1 is provided with portal frame 3, the top symmetry of portal frame 3 is provided with two fixed pulleys 4, logical groove 5 has been seted up to the one end that keeps away from seat 2 on the bottom plate 1, one side of logical groove 5 is provided with motor 6, motor 6 passes through controller and external power supply electric connection, the output fixedly connected with lead screw 7 of motor 6, the both ends of lead screw 7 all rotate with the lateral wall of logical groove 5 to be connected, the bilateral symmetry of lead screw 7 is provided with two polished rods 8, threaded connection has nut seat 9 on the lead screw 7, two guiding holes have been seted up to the both ends symmetry of nut seat 9, nut seat 9 passes through guiding hole and polished rod 8 sliding connection, two stay cords 10 of both ends fixedly connected with of nut seat 9, fixed pulley 4 fixedly connected with pull ring 11 are walked around to the one end of stay cord 10.

Working principle: 1. simultaneously performing knee joint and ankle joint movement exercise: the patient sits on the seat 2, the feet are fixed on the foot pedals 12, the motor 6 drives the screw rod 7 to rotate, under the guiding action of the polish rod 8, the nut seat 9 drives the feet of the patient to move back and forth, and the ankle joint and the knee joint of the patient are naturally bent in the moving process to perform the knee joint and the ankle joint movement exercise;

2. simultaneously performs knee joint, ankle joint and shoulder joint movement exercise: the patient holds the pull ring 11 to sit on the seat 2, the feet are fixed on the pedal 12, the motor 6 drives the screw rod 7 to rotate, under the guiding action of the polished rod 8, the nut seat 9 drives the feet of the patient to move forwards and backwards, the ankle joint and the knee joint of the patient are naturally bent in the moving process, and meanwhile, the pull rope 10 pulls the two arms to move up and down to perform shoulder movable exercise, so that the knee joint, the ankle joint and the shoulder joint perform movable exercise at the same time;

3. simultaneously performs knee joint, ankle joint and knuckle joint movement exercise: the patient sits on seat 2, and both feet are fixed on running-board 12, hang link 19 on couple 20, and wrist strap 14 is fixed on the handrail, and the centre of a palm is down, and four indicate to put into dactylotheca 18, and motor 6 drives lead screw 7 and rotates, and under the direction effect of polished rod 8, nut seat 9 drive patient both feet back and forth movement, and patient's ankle joint and knee joint are crooked naturally in the removal in-process, and stay cord 10 pulling four-finger up-and-down motion simultaneously for knee joint, ankle joint and knuckle are movable the exercise simultaneously.

In order to achieve the purpose of enabling the ankle joint of the patient to exercise actively, preferably, a rotating shaft is connected to the nut seat 9 in a rotating mode, a pedal plate 12 is arranged on the rotating shaft, and a return spring is arranged between the nut seat 9 and the pedal plate 12.

In order to achieve the purpose of avoiding the separation of the feet of the patient from the foot rest 12, the foot rest 12 is preferably provided with an elastic band 13 for fixing the soles of the feet, and the elastic band 13 can fix the feet of the patient on the foot rest 12.

In order to achieve the purpose of enabling the joints of the fingers of the patient to exercise actively, preferably, the chair 2 is provided with armrests, the armrests are provided with wristbands 14, the wristbands 14 are provided with connecting frames 15, the upper ends of the connecting frames 15 are hinged with cross bars 16, the lower surfaces of the cross bars 16 are provided with springs 17, the lower ends of the springs 17 are provided with finger sleeves 18, the upper surfaces of the cross bars 16 are provided with hooks 20, the pull rings 11 are fixedly connected with hanging rings 19 through connecting ropes, the hanging rings 20 are matched with the hanging rings 19, the hanging rings 19 are hung on the hanging rings 20, the wristbands 14 fix wrists on the armrests, palm centers are downward, four fingers are placed in the finger sleeves 18, the nut seats 9 drive the feet of the patient to move up and down, the four fingers are pulled by the pull ropes 10 to exercise actively, the functions are diversified, and the cost of exercise and activity equipment is further reduced.

For the purpose of facilitating the fixation of the wrist of the patient, it is preferable that the wrist strap 14 is provided with an adhesive buckle or a snap buckle, and the longitudinal section of the connecting frame 15 has an "L" shape.

For the purpose of facilitating control of the motor 6, it is preferable that the controller is provided on the armrest.

Compared with the prior art, the utility model has the advantages that through the cooperation of the fixed pulley 4, the motor 6, the screw rod 7, the polished rod 8, the nut seat 9, the pull rope 10 and the pull ring 11, the pull ring 11 is held by a patient to sit on the seat 2, the motor 6 drives the screw rod 7 to rotate, the nut seat 9 drives the feet of the patient to move back and forth under the guiding action of the polished rod 8 to perform knee joint movement exercise, and meanwhile, the pull rope 10 pulls the two arms to move up and down to perform shoulder movement exercise, so that the knee joint and the shoulder are trained simultaneously, the functions are various, and the cost of an exercise equipment is effectively reduced.

Compared with the prior art, the foot pedal 12 and the return spring are arranged, and the nut seat 9 drives the ankle of the patient to naturally bend in the process of moving the feet of the patient forwards and backwards, so that the ankle joint exercise function is achieved, the functions are various, and the cost of the exercise equipment is further reduced.

Compared with the prior art, the wrist strap is characterized in that the hanging ring 19 is hung on the hanging ring 20 through the matching arrangement of the wrist strap 14, the connecting frame 15, the cross rod 16, the spring 17, the finger sleeve 18, the hanging ring 20 and the hanging ring 19, the wrist strap 14 is used for fixing the wrist on the armrest, the palm center is downward, four fingers are placed in the finger sleeve 18, the nut seat 9 drives the feet of a patient to move forwards and backwards, the pull rope 10 pulls the four fingers to move upwards and downwards, the function of movable exercise of the joints of the fingers is achieved, the functions are multiple, and the cost of an exercise movable equipment is further reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Exercise mobilizer, comprising a base plate (1), characterized in that: the utility model discloses a seat, including bottom plate (1), seat (2), bottom plate (1), top symmetry of bottom plate (1) is provided with portal frame (3), top symmetry of portal frame (3) is provided with two fixed pulleys (4), logical groove (5) have been seted up to the one end of keeping away from seat (2) on bottom plate (1), one side of logical groove (5) is provided with motor (6), motor (6) pass through controller and external power supply electric connection, the output fixedly connected with lead screw (7) of motor (6), the both ends of lead screw (7) all rotate with the lateral wall of logical groove (5) to be connected, the bilateral symmetry of lead screw (7) is provided with two polished rod (8), threaded connection has nut seat (9) on lead screw (7), two guiding holes have been seted up to the both ends symmetry of nut seat (9), nut seat (9) pass through guiding hole and polished rod (8) sliding connection, the both ends fixedly connected with two stay cords (10) of nut seat (9), one end fixedly connected with pull ring (4) of stay cord (10) is walked around.

2. An exercise exerciser according to claim 1, wherein: the nut seat (9) is rotationally connected with a rotating shaft, a pedal (12) is arranged on the rotating shaft, and a return spring is arranged between the nut seat (9) and the pedal (12).

3. An exercise exerciser according to claim 2, wherein: an elastic band (13) for fixing the sole is arranged on the foot pedal (12).

4. An exercise exerciser according to claim 1, wherein: the novel multifunctional chair is characterized in that an armrest is arranged on the chair (2), a wrist strap (14) is arranged on the armrest, a connecting frame (15) is arranged on the wrist strap (14), a cross rod (16) is hinged to the upper end of the connecting frame (15), a spring (17) is arranged on the lower surface of the cross rod (16), and a finger sleeve (18) is arranged at the lower end of the spring (17).

5. An exercise exerciser according to claim 4, wherein: the upper surface of horizontal pole (16) is provided with couple (20), pull ring (11) are through connecting rope fixedly connected with link (19), couple (20) and link (19) looks adaptation.

6. An exercise exerciser according to claim 4, wherein: an adhesive buckle or a snap buckle is arranged on the wrist strap (14).

7. An exercise exerciser according to claim 4, wherein: the longitudinal section of the connecting frame (15) is of an L-shaped structure.

8. An exercise exerciser according to claim 4, wherein: the controller is arranged on the armrest.