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CN-117771621-B - Leg rehabilitation training device based on Internet

CN117771621BCN 117771621 BCN117771621 BCN 117771621BCN-117771621-B

Abstract

The invention discloses an Internet-based leg rehabilitation training device, which relates to the technical field of leg rehabilitation training, and comprises a training base, wherein a limiting frame is fixedly arranged on the training base, a training seat is fixedly arranged on the training base at one side of the limiting frame, a supporting plate is arranged between the training seat and the limiting frame, pedals for supporting the feet of a patient are arranged on the supporting plate in a relatively slidable manner, elastic belts for tightening the feet of the patient are arranged in the direction of the training seat on the pedals, the pedals at two sides are fixedly connected with tension belts, the tension belts penetrate through a plurality of pulley assemblies arranged on the limiting frame and are connected with a supporting plate mechanism arranged at the other side of the limiting frame, a bearing mechanism is also arranged at the same side of the supporting plate mechanism, the supporting plate mechanism is used for intermittently bearing the bearing mechanism, and when the legs of the patient are reset, the supporting plate mechanism resets again, so is reciprocated, and the requirements of standard training can be met at the same time when the legs of the patient are trained.

Inventors

  • LIU MING
  • XING FEI
  • LUO RONG

Assignees

  • 四川大学华西医院

Dates

Publication Date
20260505
Application Date
20230711

Claims (4)

  1. 1. The leg rehabilitation training device based on the Internet comprises a training base (1), wherein a limiting frame (101) is fixedly arranged on the training base (1), and is characterized in that a training seat (2) is fixedly arranged on the training base (1) positioned on one side of the limiting frame (101); A supporting plate (201) is arranged between the training seat (2) and the limiting frame (101), a pedal (205) used for supporting the foot of the patient is arranged on the supporting plate (201) in a relatively slidable manner, and an elastic band (204) used for tightening the foot of the patient is arranged in the direction of the pedal (205) towards the training seat (2); the pedals (205) on two sides are fixedly connected with a tension belt (404), and the tension belt (404) passes through a plurality of pulley assemblies arranged on the limiting frame (101) and is connected with a supporting plate mechanism arranged on the other side of the limiting frame (101); Wherein, the same side as the supporting plate mechanism is also provided with a bearing mechanism, and the supporting plate mechanism is used for intermittently bearing the bearing mechanism; The pulley assembly comprises a first pulley (3) which is arranged at the bottom of the limiting frame (101) and leans towards one side of the supporting plate (201), a second pulley (302) and a third pulley (301) which are oppositely arranged at two sides of the top of the limiting frame (101), and a tension belt (404) sequentially passes through the first pulley (3), the second pulley (302) and the third pulley (301) to be connected with a supporting plate mechanism, wherein the supporting plate mechanism comprises a guide frame (6) which is arranged at one side of the limiting frame (101), a guide groove (601) is formed in the guide frame (6), and a pin roll (603) is arranged in the guide groove (601) in a rolling way; the pin shafts (603) at two sides are fixed with a positioning frame (702), the positioning frame (702) is connected with a guide plate (705) through a guide rod (703), and a bearing plate (602) is vertically arranged at one side of the guide plate (705); The bearing mechanism comprises a bearing plate (604) arranged on one side of a bearing plate (602), the bearing plate (604) is connected with the elastic mechanism, an arc plate (605) is further arranged between the two groups of guide frames (6), one end of a guide rod (703) is fixed with a guide plate (705), the other end of the guide rod is in sliding connection with a positioning frame (702), the end of the guide rod (703) is fixed with a U-shaped frame (701), a roller (7) in rolling contact with the arc plate (605) is rotatably arranged in the U-shaped frame (701), a reset spring (704) is further arranged on the guide rod (703), one end of the reset spring (704) is fixed with the positioning frame (702), and the other end of the reset spring is fixed with the guide plate (705).
  2. 2. The leg rehabilitation training device based on the internet according to claim 1, wherein a fourth pulley (303) is further arranged at the top of the limiting frame (101).
  3. 3. The leg rehabilitation training device based on the Internet according to claim 1, wherein the elastic mechanism comprises a fixing frame (102) which is relatively fixedly arranged on one side of the limiting frame (101), a limiting rod (4) is fixedly arranged on the fixing frame (102), a telescopic spring (402) is arranged on the limiting rod (4), one end of the telescopic spring (402) is fixed with a movable plate (401) which is slidingly arranged on the limiting rod (4), and the movable plate (401) is fixed with a bearing plate (604).
  4. 4. The leg rehabilitation training device based on the Internet according to claim 3, wherein one end, far away from the movable plate (401), of the telescopic spring (402) is fixed with a limiting seat (403) which is arranged on the limiting rod (4) in a sliding mode, an adjusting plate (503) is fixedly arranged between the limiting seats (403) on two sides, a rack plate (502) is arranged on one side of the adjusting plate (503), the rack plate (502) is meshed with a gear (501), and the gear (501) is fixedly connected with the output end of the driving motor (5).

Description

Leg rehabilitation training device based on Internet Technical Field The invention relates to the technical field of leg rehabilitation training, in particular to a leg rehabilitation training device based on the Internet. Background When rehabilitation training is carried out, a therapist trains a patient by means of a certain instrument, or the therapist guides and helps the patient to train by using the instrument, the instruments are rehabilitation equipment, muscle movement is stimulated through a correct mode, the aim of nerve stimulation is achieved, the movement stretches and compresses muscles, the return pressure of channels is improved, the blood circulation is improved, the mobility of joints is increased, the spasm is reduced, the limbs become softer, the walking ability is maintained or recovered, the coordination ability of the limbs is enhanced, metabolism, blood circulation and intestinal peristalsis are promoted, and deep channel thrombosis and urinary system infection are prevented. In the prior art, as disclosed in patent document CN112316379B, a leg rehabilitation training device based on the 5G internet is disclosed, which comprises a supporting component comprising a supporting plate, a counterweight component comprising a counterweight shell fixed on the top of the supporting plate and positioned on the right of the supporting frame, a connecting component comprising a rope fixedly connected with the top of the connecting column, and an exercise component arranged on the top of the supporting plate and positioned on the left of the supporting frame, wherein in the practical application process, the prior art can realize the effect of training the legs of a patient, however, when a part of patients are trained, the stretching amplitude of the legs of the patients cannot meet the practical training requirement without the guidance of a professional trainer, so that the training effect is not ideal. Disclosure of Invention The invention aims to provide a leg rehabilitation training device based on the Internet, which solves the following technical problems: When a part of patients are trained, under the guidance of no professional trainer, the stretching amplitude of the legs of the patients cannot meet the actual training requirement, so that the training effect is not ideal. The aim of the invention can be achieved by the following technical scheme: The leg rehabilitation training device based on the Internet comprises a training base, wherein a limit frame is fixedly arranged on the training base; A supporting plate is arranged between the training seat and the limiting frame, pedals for supporting the feet of the patient are arranged on the supporting plate in a relatively slidable manner, and elastic bands for tightening the feet of the patient are arranged on the pedals towards the training seat; the pedals on two sides are fixedly connected with a tension belt, and the tension belt passes through a plurality of pulley assemblies arranged on the limiting frame and is connected with a supporting plate mechanism arranged on the other side of the limiting frame; And the bearing mechanism is also arranged on the same side as the supporting plate mechanism, and the supporting plate mechanism is used for intermittently bearing the bearing mechanism. Preferably, the pulley assembly comprises a first pulley arranged at the bottom of the limiting frame and close to one side of the supporting plate, a second pulley and a third pulley which are oppositely arranged at two sides of the top of the limiting frame, and a tension belt sequentially penetrates through the first pulley, the second pulley and the third pulley to be connected with the supporting plate mechanism. Preferably, a fourth pulley is also arranged at the top of the limiting frame. Preferably, the supporting plate mechanism comprises a guide frame arranged at one side of the limiting frame, a guide groove is formed in the guide frame, and a pin roll is arranged in the guide groove in a rolling manner; the pin shafts on two sides are fixed with the positioning frame, the positioning frame is connected with the guide plate through the guide rod, and the bearing plate is vertically arranged on one side of the guide plate. Preferably, the bearing mechanism comprises a bearing plate arranged on one side of the bearing plate, and the bearing plate is connected with the elastic mechanism. Preferably, an arc plate is also arranged between the two groups of guide frames; wherein, guide bar one end is fixed with the deflector, and the other end is pegged graft with the locating rack slip, and the guide bar tip is fixed with the U type frame, rotatable cloth in the U type frame have with arc rolling contact's gyro wheel, still lay reset spring on the guide bar, reset spring one end is fixed with the locating rack, and the other end is fixed with the deflector. Preferably, the elastic mechanism comprises a fixing frame which is relatively