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CN-224220679-U - Orthopedics rehabilitation training device

CN224220679UCN 224220679 UCN224220679 UCN 224220679UCN-224220679-U

Abstract

The utility model belongs to the technical field of rehabilitation auxiliary equipment, and particularly relates to an orthopedic rehabilitation training device. The thigh sheath and the shank sheath in the orthopedic rehabilitation training device can be respectively worn on the thigh and the shank of a patient, the thigh of the patient is bent to be in a V shape towards the rear of the thigh under the initial state, the patient does not need to assist others in the training process, only needs to cooperatively move through the muscles of the shank and the thigh, the tension of the elastic piece is overcome, the shank is driven to act by the restoring force of the elastic piece after the elastic piece is relaxed, the initial state is restored, and the steps are repeated, so that a good exercise effect is achieved.

Inventors

  • WANG WEI
  • WANG ZHONGBO

Assignees

  • 眉山市中医医院(眉山市东坡区人民医院)

Dates

Publication Date
20260512
Application Date
20250418

Claims (8)

  1. 1. The orthopedic rehabilitation training device is characterized by comprising a thigh sheath (1) and a shank sheath (2); The fixed end of the thigh sheath (1) is provided with a first extension part (11), and the two sides of the thigh sheath (1) are provided with elastic pieces (3); The fixed end of the lower leg sheath (2) is provided with a second extension part (21), the first extension part (11) is hinged with the second extension part (21), one end of the elastic piece (3) far away from the thigh sheath (1) is connected with the lower leg sheath (2), and in an initial state, the thigh sheath (1) and the lower leg sheath (2) are in a V-shaped structure; The device also comprises a limiting rod (4), wherein the limiting rod (4) comprises a sleeve (41) and a piston rod (42); The sleeve (41) is of a circular cylindrical structure, the movable end of the sleeve (41) is provided with an opening, the piston end of the piston rod (42) is inserted into the sleeve (41) through the opening and is arranged in a sliding manner, the side wall of the sleeve (41) is provided with an air inlet and an air outlet, the air inlet and the air outlet are communicated with a cavity between the piston rod (42) and the fixed end of the sleeve (41), a one-way valve is arranged at the air inlet, a normally closed electromagnetic valve is arranged at the air outlet, and a control switch for controlling the normally closed electromagnetic valve to be opened is arranged on the normally closed electromagnetic valve; The fixed end of the sleeve (41) is hinged with the movable end of the thigh sheath (1), and the movable end of the piston rod (42) is hinged with the movable end of the shank sheath (2).
  2. 2. The orthopedic rehabilitation training device according to claim 1, characterized in that a pressing block A (12) is arranged on the side wall of the thigh sheath (1), and a pressing block B (22) is arranged on the shank sheath (2); the elastic piece (3) comprises a guide rod (31) and a spiral spring (32), one end of the guide rod (31) is arranged on the pressing block A (12), the shape of the guide rod (31) is identical to the movement track of the pressing block B (22) when the calf sheath (2) acts, a perforation is arranged on the pressing block B (22), the cross section shape of the perforation is matched with that of the guide rod (31), the spiral spring (32) is sleeved on the guide rod (31), and two ends of the spiral spring (32) are respectively connected with the pressing block A (12) and the pressing block B (22).
  3. 3. The orthopedic rehabilitation training device according to claim 1, wherein the thigh sheath (1) and the shank sheath (2) are formed by bending rectangular sheet structures, the cross sections of the thigh sheath (1) and the shank sheath (2) are U-shaped, a first binding band is arranged on one side of the thigh sheath (1), the thigh sheath (1) is fixed on the thigh of a patient through the first binding band, a second binding band is arranged on one side of the shank sheath (2), and the shank sheath (2) is fixed on the shank of the patient through the second binding band.
  4. 4. The orthopedic rehabilitation training device according to claim 3, wherein the number of the first extending parts (11) is two, and the two first extending parts (11) are respectively arranged at two sides of the thigh sheath (1); The number of the second extending parts (21) is two, the positions of the two second extending parts (21) respectively correspond to the positions of the two first extending parts (11), and the two second extending parts (21) are respectively hinged with the two first extending parts (11).
  5. 5. The orthopedic rehabilitation training device according to claim 4, wherein the first extension portion (11) is provided with a rotation shaft, the length direction of the rotation shaft is perpendicular to the length direction of the thigh sheath (1) and parallel to the horizontal plane, and the second extension portion (21) is rotatably provided on the rotation shaft.
  6. 6. The orthopedic rehabilitation training device according to claim 1, characterized in that the thigh sheath (1) and the lower leg sheath (2) are internally provided with protective pads.
  7. 7. The orthopedic rehabilitation training device according to claim 1, further comprising a base plate, wherein the thigh sheath (1) is disposed on the base plate.
  8. 8. The orthopedic rehabilitation training device of claim 7, wherein the bottom plate is provided with a limit groove; The thigh sheath (1) is provided with a limiting block matched with the limiting groove, and the thigh sheath (1) is clamped on the bottom plate through the matching of the limiting block and the limiting groove.

Description

Orthopedics rehabilitation training device Technical Field The utility model belongs to the technical field of rehabilitation auxiliary equipment, and particularly relates to an orthopedic rehabilitation training device. Background Lower limb rehabilitation training is a mode for recovering the lower limb movement perception function of a patient with lower limb injury, and generally comprises muscle strength training, joint movement training, lower limb gait training and the like, and is an important means for avoiding lower limb muscle atrophy and finally recovering the lower limb function through rehabilitation training. For fracture and other lower limb bone injury patients, the rehabilitation training of the lower limb is extremely important, and is an important foundation for quickly recovering walking ability. At present, the lower limb rehabilitation training is mostly carried out by other people (medical staff or family members) in a manual mode to assist the lower limb of a patient to do exercises, the process is time-consuming and labor-consuming, the training effect is poor, and the good training effect is difficult to achieve. Therefore, the invention provides a device capable of assisting a patient to perform lower limb training by the patient, and the device is a technical problem to be solved by the person skilled in the art. Disclosure of utility model The utility model provides an orthopedic rehabilitation training device, which aims to solve the technical problems that in the prior art, most of lower limb rehabilitation training is performed manually by other people to assist lower limbs of a patient to exercise, the process is time-consuming and labor-consuming, and the training effect is poor. The utility model is realized by the following technical scheme: an orthopaedics rehabilitation training device comprises a thigh sheath and a shank sheath; the fixed end of the thigh sheath is provided with a first extension part, and both sides of the thigh sheath are provided with elastic pieces; The stiff end of shank sheath is provided with the second extension, and first extension is articulated with the second extension, and the one end that the elastic component kept away from the thigh sheath all is connected with the shank sheath, and under the initial state, thigh sheath is "V" font structure with the shank sheath. In order to better realize the utility model, the structure is further optimized, and the orthopedic rehabilitation training device also comprises a limiting rod, wherein the limiting rod comprises a sleeve and a piston rod; The sleeve is of a circular cylindrical structure, the movable end of the sleeve is provided with an opening, the piston end of the piston rod is inserted into the sleeve through the opening and is arranged in the sleeve in a sliding manner, the side wall of the sleeve is provided with an air inlet and an air outlet, the air inlet and the air outlet are communicated with a cavity between the piston rod and the fixed end of the sleeve, a one-way valve is arranged at the air inlet, a normally closed electromagnetic valve is arranged at the air outlet, and a control switch for controlling the normally closed electromagnetic valve to be opened is arranged on the normally closed electromagnetic valve; The fixed end of the sleeve is hinged with the movable end of the thigh sheath, and the movable end of the piston rod is hinged with the movable end of the shank sheath. In order to better realize the utility model, the structure is further optimized, the side wall of the thigh sheath is provided with a pressing block A, and the shank sheath is provided with a pressing block B; the elastic piece comprises a guide rod and a spiral spring, one end of the guide rod is arranged on the pressing block A, when the shape of the guide rod acts on the calf sheath, the movement track of the pressing block B is the same, a through hole is formed in the pressing block B, the section shape of the through hole is matched with that of the guide rod, the spiral spring is sleeved on the guide rod, and two ends of the spiral spring are respectively connected with the pressing block A and the pressing block B. In order to better realize the utility model, the thigh sheath and the shank sheath are both formed by bending rectangular sheet structures, the cross sections of the thigh sheath and the shank sheath are U-shaped, a first binding band is arranged on one side of the thigh sheath, the thigh sheath is fixed on the thigh of a patient through the first binding band, a second binding band is arranged on one side of the shank sheath, and the shank sheath is fixed on the shank of the patient through the second binding band. In order to better realize the utility model, the structure is further optimized, the number of the first extending parts is two, and the two first extending parts are respectively arranged at two sides of the thigh sheath; The number of the second extending parts