Pedal device for physical rehabilitation training

Abstract

The utility model relates to the technical field of physical rehabilitation devices, and provides a treading device for physical rehabilitation training, which comprises an equipment seat and a leaning frame, the leaning frame is arranged on the equipment seat, a support adjusting component is arranged between the equipment seat and the leaning frame, a shoulder pressing component is arranged on the surface of the leaning frame, and a rectangular opening is formed in the surface of the leaning frame. The sliding ways are arranged on the two sides in the rectangular opening, adjusting plates are slidably connected to the sliding ways, side grooves are formed in the bottom of the leaning frame, the two sides of the bottom of each adjusting plate are slidably attached to the interiors of the side grooves, and the two sides of each adjusting plate are connected with a pair of fixing frames in a screwed mode through threads. By means of the technical scheme, the problems that in the related technology, when a patient conducts physical rehabilitation training, the upper body needs to sit straightly, but the patient with the upper body having problems cannot keep the straightly sitting state for a long time, so that treading training of people cannot be effectively facilitated, rehabilitation of the patient is not facilitated, and the rehabilitation effect is affected are solved. And the pressure of people is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of sports rehabilitation devices, and specifically, to a stepping device for sports rehabilitation training. Background Art

[0002] The popularization of sports and the diversification of sports events have developed the types, specifications, etc. of sports equipment. Many patients with leg injuries need long-term bed rest, and the long-term separation of the legs from the ground will cause muscle atrophy in the legs. Usually, after the illness is cured, leg muscle recovery is required for a period of time. In order to facilitate the rehabilitation of patients, a stepping device is needed.

[0003] The existing stepping devices do not have good stepping training effects. When patients are performing sports rehabilitation training, they need to sit upright. However, there are also patients with problems in the upper body who cannot maintain a straight sitting state for a long time. Therefore, it is not possible to effectively facilitate people to carry out stepping training, which is not conducive to the rehabilitation of patients, increases people's pressure, does not meet people's work requirements, reduces the working efficiency of the stepping device, and brings inconvenience to people's work.

[0004] Therefore, improvements are made to the above problems. Content of the Utility Model

[0005] The utility model provides a stepping device for sports rehabilitation training, which solves the problem in the related technology that when patients are performing sports rehabilitation training, they need to sit upright, but there are also patients with problems in the upper body who cannot maintain a straight sitting state for a long time. Therefore, it is not possible to effectively facilitate people to carry out stepping training, which is not conducive to the rehabilitation of patients and increases people's pressure.

[0006] The technical solution of the utility model is as follows: It includes

[0007] a device base and a leaning frame, and the leaning frame is arranged on the device base;

[0008] a support adjustment component, and the support adjustment component is arranged between the device base and the leaning frame;

[0009] a shoulder pressing component, and the shoulder pressing component is arranged on the surface of the leaning frame;

[0010] a rectangular opening and a stepping component, the rectangular opening is opened on the surface of the leaning frame, and the stepping component is arranged in the rectangular opening;

[0011] The stepping component includes a pair of sliding channels, the sliding channels are arranged on both sides inside the rectangular opening, an adjustment plate is slidably connected to the sliding channels, side grooves are opened at the bottom of the leaning frame, both sides of the bottom of the adjustment plate are slidably attached to the side grooves, and a pair of fixing frames are screwed to both sides of the adjustment plate through threads.

[0012] As a further technical solution, a rectangular groove is formed on the surface of the adjusting plate. A pair of round rods are arranged in the rectangular groove. A moving seat is slidably connected to the round rods. A return spring is sleeved and connected to the round rods. The surface of the moving seat is rotatably connected to a pedal through a pin shaft.

[0013] As a further technical solution, a plurality of tension springs are connected between the bottom of the pedal and the moving seat. A pair of straps are arranged on the surface of the pedal. A horizontal opening is formed in the rectangular groove. An electric telescopic rod is installed on one side of the adjusting plate.

[0014] As a further technical solution, a fixing plate is arranged at the bottom of the moving seat. The fixing plate is located in the horizontal opening. The output end of the electric telescopic rod is connected to a pushing plate. The pushing plate is located in the horizontal opening.

[0015] As a further technical solution, the support adjustment assembly includes a connecting seat. The connecting seat is arranged at the bottom of the leaning frame. The connecting seat is rotatably connected to both sides inside the equipment seat through a pin shaft. A fixing block is arranged at the bottom inside the equipment seat.

[0016] As a further technical solution, a hydraulic cylinder is rotatably connected to the fixing block through a pin shaft. A support rod is rotatably connected to the bottom of the leaning frame through a pin shaft. The lower end of the support rod is rotatably connected to the output end of the hydraulic cylinder through a pin shaft.

[0017] As a further technical solution, the shoulder pressing assembly includes a pair of vertical grooves. An adjusting screw rod is rotatably connected in the vertical grooves. A pair of guiding rods are arranged in the vertical grooves. Shoulder pressing rods are connected to the guiding rods and the adjusting screw rod.

[0018] As a further technical solution, the bottom of the shoulder pressing rod is made of a deformable soft material structure.

[0019] As a further technical solution, a convex layer is arranged on the surface of the leaning frame. The surface of the convex layer has a certain inclination angle.

[0020] As a further technical solution, the whole leaning frame is in an L-shaped structure. The bent part of the leaning frame is an arc-shaped transition structure.

[0021] The working principle and beneficial effects of the present utility model are as follows:

[0022] 1. In the present utility model, a stepping component is provided. Through the interaction of structures such as the adjusting plate, fixed frame, rectangular groove, round rod, moving seat, return spring, pedal, tension spring, strap, and electric telescopic rod, the pedal can be adjusted according to the leg position of the patient, capable of matching various heights, and adopting two modes of independent exercise and automatic assisted exercise, which can effectively help the patient for rehabilitation.

[0023] 2. The utility model is provided with a support adjustment assembly. Under the interaction of structures such as a connecting seat, a hydraulic cylinder, and a support rod, the angle of the reclining frame can be adjusted by controlling the hydraulic cylinder, enabling the patient on the reclining frame to exercise in a reclined lying position and being more compatible with the patient's physical condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0025] Figure 1 It is a schematic structural diagram of the present utility model;

[0026] Figure 2 It is an axonometric drawing of the present utility model;

[0027] Figure 3 It is an axonometric drawing of another perspective of the present utility model;

[0028] Figure 4 It is a sectional view of the present utility model;

[0029] Figure 5 It is an attached Figure 4 Partial enlarged view of part A in the present utility model;

[0030] In the figure: 1, equipment base; 2, reclining frame; 3, rectangular opening; 4, stepping assembly; 4-1, slideway; 4-2, adjusting plate; 4-3, side groove; 4-4, fixed frame; 4-5, rectangular groove; 4-6, round rod; 4-7, moving seat; 4-8, return spring; 4-9, pedal; 4-10, tension spring; 4-11, strap; 4-12, horizontal opening; 4-13, electric telescopic rod; 4-14, fixing plate; 4-15, pushing plate; 5, support adjustment assembly; 5-1, connecting seat; 5-2, fixed block; 5-3, hydraulic cylinder; 5-4, support rod; 6, shoulder pressing assembly; 6-1, vertical groove; 6-2, adjusting screw; 6-3, guiding rod; 6-4, shoulder pressing rod; 7, convex layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present utility model.

[0032] As Figures 1 to 5 shown, this embodiment proposes a stepping device for sports rehabilitation training, including

[0033] A device base 1 and a leaning frame 2, the leaning frame 2 is arranged on the device base 1;

[0034] A support adjusting assembly 5, the support adjusting assembly 5 is arranged between the device base 1 and the leaning frame 2;

[0035] A shoulder pressing assembly 6, the shoulder pressing assembly 6 is arranged on the surface of the leaning frame 2;

[0036] A rectangular opening 3 and a stepping assembly 4, the rectangular opening 3 is opened on the surface of the leaning frame 2, and the stepping assembly 4 is arranged in the rectangular opening 3;

[0037] The stepping assembly 4 includes a pair of slideways 4-1, the slideways 4-1 are arranged on both sides inside the rectangular opening 3, an adjusting plate 4-2 is slidably connected to the slideways 4-1, side grooves 4-3 are opened at the bottom of the leaning frame 2, and both sides of the bottom of the adjusting plate 4-2 are slidably fitted in the side grooves 4-3. A pair of fixing frames 4-4 are screwed on both sides of the adjusting plate 4-2. A rectangular groove 4-5 is opened on the surface of the adjusting plate 4-2. A pair of round rods 4-6 are arranged in the rectangular groove 4-5. A moving seat 4-7 is slidably connected to the round rods 4-6. A return spring 4-8 is sleeved on the round rods 4-6. A pedal 4-9 is rotatably connected to the surface of the moving seat 4-7 through a pin shaft. A plurality of tension springs 4-10 are connected between the bottom of the pedal 4-9 and the moving seat 4-7. A pair of straps 4-11 are arranged on the surface of the pedal 4-9. A horizontal opening 4-12 is opened in the rectangular groove 4-5. An electric telescopic rod 4-13 is installed on one side of the adjusting plate 4-2. A fixing plate 4-14 is arranged at the bottom of the moving seat 4-7. The fixing plate 4-14 is located in the horizontal opening 4-12. The output end of the electric telescopic rod 4-13 is connected to a pushing plate 4-15, and the pushing plate 4-15 is located in the horizontal opening 4-12.

[0038] In this embodiment, in order to achieve a pedaling effect that can be adjusted according to leg length and can be actively and automatically switched, a pedaling component 4 is designed. Slideways 4-1 are provided on both sides inside the rectangular opening 3. A regulating plate 4-2 for adjusting the position is slidably connected to the slideways 4-1. Side grooves 4-3 are formed on both sides of the bottom of the leaning frame 2 at the two sides of the rectangular opening 3. Both sides of the regulating plate 4-2 are located in the side grooves 4-3 and are screwed and connected with fixing frames 4-4. The regulating plate 4-2 can be fixed at the adjusted position by screwing the fixing frames 4-4. A rectangular groove 4-5 is formed on the surface of the regulating plate 4-2 and two round rods 4-6 are arranged inside. A moving seat 4-7 is slidably sleeved on the round rods 4-6. A pedal 4-9 is rotatably connected to the moving seat 4-7 through a pin shaft and a tension spring 4-10 is connected. When the foot is placed on the pedal 4-9 and the leg pedals repeatedly, the angle of the foot will change. The pedal 4-9 can change the angle through the connection and is pulled back to the original position by the elastic force of the tension spring 4-10. A strap 4-11 is also arranged on the pedal 4-9 for fixing the foot. A return spring 4-8 is sleeved on the round rods 4-6. When actively pedaling the pedal 4-9, a certain reverse force can be provided by the return spring 4-8 to achieve the effect of rehabilitation training. A horizontal opening 4-12 is formed in the rectangular groove 4-5. A fixing plate 4-14 is arranged at the bottom of the moving seat 4-7. An electric telescopic rod 4-13 is arranged on one side of the regulating plate 4-2. A pushing plate 4-15 is arranged at the output end of the electric telescopic rod 4-13. When the electric telescopic rod 4-13 extends forward, the pushing plate 4-15 can push the fixing plate 4-14 forward to achieve the effect of controlling the movement of the moving seat 4-7, which can help the patient exercise.

[0039] Furthermore, the support adjustment component 5 includes a connection seat 5-1. The connection seat 5-1 is arranged at the bottom of the leaning frame 2 and is rotatably connected to both sides inside the equipment seat 1 through a pin shaft. A fixed block 5-2 is arranged at the bottom inside the equipment seat 1. A hydraulic cylinder 5-3 is rotatably connected in the fixed block 5-2 through a pin shaft. A support rod 5-4 is rotatably connected to the bottom of the leaning frame 2 through a pin shaft. The lower end of the support rod 5-4 is rotatably connected to the output end of the hydraulic cylinder 5-3 through a pin shaft.

[0040] In this embodiment, in order to achieve the effect of adjusting the angle of the leaning frame 2, a support adjustment component 5 is designed. A connection seat 5-1 is arranged at the bottom of the leaning frame 2 and is rotatably connected inside the equipment seat 1 through a pin shaft. The rotation angle can be changed at the rotation connection of the connection seat 5-1. A fixed block 5-2 is also arranged at the bottom inside the equipment seat 1. A hydraulic cylinder 5-3 is connected to the fixed block 5-2. A support rod 5-4 is connected to the bottom of the leaning frame 2. One end of the support rod 5-4 is connected to the output end of the hydraulic cylinder 5-3. When the output end of the hydraulic cylinder 5-3 expands and contracts, the support rod 5-4 can be pushed and pulled to achieve the effect of changing the angle of the leaning frame 2.

[0041] Furthermore, the shoulder pressing assembly 6 includes a pair of vertical slots 6-1, in which an adjusting screw 6-2 is rotatably connected, a pair of directional rods 6-3 are arranged in the vertical slots 6-1, and a shoulder pressing rod 6-4 is connected to the directional rods 6-3 and the adjusting screw 6-2.

[0042] In this embodiment, in order to achieve a more stable effect for the patient to lean on, a shoulder pressure assembly 6 is designed, and two vertical grooves 6-1 are opened on the surface of the leaning frame 2. The vertical grooves 6-1 correspond to the shoulder positions of the patient. An adjusting screw 6-2 and two round rods 4-6 are rotatably connected in the vertical grooves 6-1. A shoulder pressure rod 6-4 that can move up and down is connected to the adjusting screw 6-2 and the directional rod 6-3. The height of the shoulder pressure rod 6-4 can be adjusted by adjusting the screw 6-2, and can be flexibly adjusted according to the patient's shoulder height.

[0043] Furthermore, the bottom of the shoulder pressing rod 6-4 is made of a deformable soft material structure.

[0044] In this embodiment, the deformable soft material makes the shoulder pressing rod 6 - 4 more comfortable when it contacts the patient's shoulder.

[0045] Furthermore, a convex layer 7 is provided on the surface of the leaning frame 2, and the surface of the convex layer 7 has a certain inclination angle.

[0046] In this embodiment, the convex layer 7 with an inclined angle can be provided to support the patient's buttocks and form a support between the backrest 2, so that the patient can sit in the backrest 2 more comfortably and stably.

[0047] Furthermore, the leaning frame 2 is in an L-shaped structure as a whole, and the bent portion of the leaning frame 2 is an arc-shaped transition structure.

[0048] In this embodiment, the L-shaped structure enables the patient's entire body to be concentrated in the backrest 2, and the arc-shaped structure fits the body better.

[0049] When rehabilitation training is needed, the patient lies in the leaning frame 2. When lying down, start the hydraulic cylinder 5-3 to push the support rod 5-4, and the support rod 5-4 props up the leaning frame 2, and the patient's body leans back through the tilt angle, and the adjusting screw 6-2 is turned according to the patient's shoulder height to make the shoulder pressure rod 6-4 press on the shoulder, and according to the position of the foot, the adjustment plate 4-2 is pushed to adjust the pedal 4-9 to a suitable position and tighten the fixing frame 4-4, and the foot is placed on the pedal 4-9 and the strap 4-11 is put on. When exercising independently, the pedal 4-9 can be pushed directly by the legs. When exercising independently, the electric telescopic rod 4-13 is started to push the moving seat 4-7 outward, and after moving to the maximum distance, it slowly contracts and cooperates with the elastic force of the push-back spring 4-8 to control the moving seat 4-7 to reset, and it can be started repeatedly.

[0050] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stepping device for sports rehabilitation training, characterized in that, including a device base (1) and a leaning support (2), the leaning support (2) being arranged on the device base (1); a support adjusting assembly (5), the support adjusting assembly (5) being arranged between the device base (1) and the leaning support (2); a shoulder pressing assembly (6), the shoulder pressing assembly (6) being arranged on the surface of the leaning support (2); a rectangular opening (3) and a stepping assembly (4), the rectangular opening (3) being formed on the surface of the leaning support (2), the stepping assembly (4) being arranged in the rectangular opening (3); the stepping assembly (4) includes a pair of sliding channels (4-1), the sliding channels (4-1) being arranged on both sides inside the rectangular opening (3), an adjusting plate (4-2) being slidably connected on the sliding channels (4-1), side grooves (4-3) being formed at the bottom of the leaning support (2), both sides of the bottom of the adjusting plate (4-2) being slidably fitted in the side grooves (4-3), and a pair of fixing frames (4-4) being screwed and connected to both sides of the adjusting plate (4-2) through threads.

2. The pedal device for sports rehabilitation training according to claim 1, wherein a rectangular groove (4-5) is formed on the surface of the adjusting plate (4-2), a pair of round rods (4-6) are arranged in the rectangular groove (4-5), a moving seat (4-7) is slidably connected on the round rods (4-6), a return spring (4-8) is sleeved and connected on the round rods (4-6), and a pedal (4-9) is rotatably connected to the surface of the moving seat (4-7) through a pin shaft.

3. The pedal device for sports rehabilitation training according to claim 2, wherein a plurality of tension springs (4-10) are connected between the bottom of the pedal (4-9) and the moving seat (4-7), a pair of straps (4-11) are arranged on the surface of the pedal (4-9), a horizontal opening (4-12) is formed in the rectangular groove (4-5), and an electric telescopic rod (4-13) is installed on one side of the adjusting plate (4-2).

4. A stepping device for sports rehabilitation training according to claim 3, characterized in that, a fixing plate (4-14) is arranged at the bottom of the moving seat (4-7), the fixing plate (4-14) is located in the horizontal opening (4-12), and the output end of the electric telescopic rod (4-13) is connected with a pushing plate (4-15), the pushing plate (4-15) being located in the horizontal opening (4-12).

5. A stepping device for sports rehabilitation training according to claim 1, characterized in that, the support adjusting assembly (5) includes a connecting seat (5-1), the connecting seat (5-1) being arranged at the bottom of the leaning support (2), the connecting seat (5-1) and both sides inside the device base (1) being rotatably connected through a pin shaft, and a fixing block (5-2) being arranged at the bottom inside the device base (1).

6. The pedal device for sports rehabilitation training according to claim 5, characterized in that, a hydraulic cylinder (5-3) is rotatably connected in the fixing block (5-2) through a pin shaft, a support rod (5-4) is rotatably connected to the bottom of the leaning support (2) through a pin shaft, and the lower end of the support rod (5-4) is rotatably connected to the output end of the hydraulic cylinder (5-3) through a pin shaft.

7. A stepping device for sports rehabilitation training according to claim 1, characterized in that, the shoulder pressing assembly (6) includes a pair of vertical grooves (6-1), an adjusting screw rod (6-2) being rotatably connected in the vertical grooves (6-1), a pair of guiding rods (6-3) being arranged in the vertical grooves (6-1), and a shoulder pressing rod (6-4) being connected to the guiding rods (6-3) and the adjusting screw rod (6-2).

8. A stepping device for sports rehabilitation training according to claim 7, characterized in that, the bottom of the shoulder pressing rod (6-4) adopts a deformable soft material structure.

9. A stepping device for sports rehabilitation training according to claim 1, characterized in that, The surface of the leaning rack (2) is provided with a convex layer (7), and the surface of the convex layer (7) has a certain inclination angle.

10. A stepping device for sports rehabilitation training according to claim 1, characterized in that, The overall shape of the leaning rack (2) is an L-shaped structure, and the bent part of the leaning rack (2) is an arc-shaped transition structure.

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