Search

CN-224207040-U - Knee joint postoperative rehabilitation training device

CN224207040UCN 224207040 UCN224207040 UCN 224207040UCN-224207040-U

Abstract

The utility model belongs to the technical field of knee joint postoperative rehabilitation training, especially a knee joint postoperative rehabilitation training device, to the current unstable and unable problem of carrying out nimble adjustment according to patient's of manual auxiliary knee joint training effect of relying on traditional rehabilitation training device structure, the on-site proposal is following, the on-line screen storage device comprises a base, the top symmetry of base is provided with two supporting seats, the utility model discloses in, swing round trip through electric cylinder drive shank layer board, realize knee joint's crooked training, not only train the effect stable, can also adjust training intensity according to patient's specific condition, the cooperation of threaded rod and connecting pipe can conveniently adjust the angle of thigh layer board to satisfy different patient's training demand, worm gear drive can adjust the whole angle of thigh layer board and shank layer board and base simultaneously, make the device can adapt to the patient of different heights and position of sitting.

Inventors

  • DING LIANGJIA
  • LIU YINGLI
  • LI XIAOHE
  • YIN JIE
  • LI YUFEI
  • SHI WENHUA

Assignees

  • 内蒙古医科大学第二附属医院(内蒙古自治区骨科研究所)

Dates

Publication Date
20260508
Application Date
20241231

Claims (7)

  1. 1. The utility model provides a knee joint postoperative rehabilitation training device, includes base (1), the top symmetry of base (1) is provided with two supporting seat (2), and one side that two supporting seat (2) are close to each other rotates and is connected with axis of rotation (3), the outer wall of axis of rotation (3) is located two backup pads (4) of fixedly connected with between two supporting seat (2), one side fixedly connected with two connecting rods (5) that two backup pads (4) are close to each other, and two connecting rods (5) are located one side top of two backup pads (4), and rotation is connected with thigh layer board (6) on one of them connecting rod (5), rotates on another connecting rod (5) and is connected with shank layer board (7), one side fixedly connected with two connecting plates (12) that two backup pads (4) are close to each other, two connecting plates (12) are located the below of thigh layer board (6) and shank layer board (7) respectively, its characterized in that: The driving component is arranged at the bottom of the shank support plate (7) and is used for driving the shank support plate (7) to swing back and forth so as to realize the bending of the knee joint; The first adjusting component is arranged at the bottom of the thigh support plate (6) and is used for adjusting the angle of the thigh support plate (6); the second adjusting component is arranged at the top of the base (1) and is used for simultaneously adjusting the integral angles of the thigh supporting plate (6) and the shank supporting plate (7) and the base (1).
  2. 2. The knee joint postoperative rehabilitation training device according to claim 1, characterized in that the driving assembly comprises an electric cylinder (13), the electric cylinder (13) is rotationally connected with a connecting plate (12) positioned below a lower leg supporting plate (7), a first rotating seat (14) is fixedly arranged at the bottom of the lower leg supporting plate (7), and the output end of the electric cylinder (13) is rotationally connected with the first rotating seat (14).
  3. 3. The knee joint postoperative rehabilitation training device according to claim 1, characterized in that the first adjusting component comprises a second rotating seat (17), the second rotating seat (17) is fixedly arranged at the bottom of the thigh supporting plate (6), a rotating rod (18) is rotationally connected to the second rotating seat (17), a connecting pipe (19) is rotationally connected to one end of the rotating rod (18), an inner thread is arranged on the inner wall of the connecting pipe (19), a threaded rod (20) is connected to the connecting pipe (19) through the inner thread, and one end of the threaded rod (20) is rotationally connected with a connecting plate (12) located below the thigh supporting plate (6).
  4. 4. The knee joint postoperative rehabilitation training device according to claim 1, wherein the second adjusting component comprises a worm wheel (10), the worm wheel (10) is fixedly sleeved on the outer wall of the rotating shaft (3), a groove is formed in the top of the base (1) below the worm wheel (10), the inner walls on two sides of the groove are rotationally connected with the same worm (11), the worm (11) is meshed with the worm wheel (10), and one end of the worm (11) rotates to penetrate through the base (1) and extends to the outer side of the base (1).
  5. 5. The knee joint postoperative rehabilitation training device according to claim 1, characterized in that, one side that shank layer board (7) kept away from connecting rod (5) runs through sliding connection and has holds in the palm foot rest (15), the bilateral symmetry threaded connection of shank layer board (7) has two limit bolt (16), and the one end of two limit bolt (16) all contradicts with holding in the palm foot rest (15), be provided with bandage (21) that are used for fixing the ankle on holding in the palm foot rest (15), wherein, bandage (21) include first fixed band (211), first fixed band (211) are fixed to be set up in one side of holding in the foot rest (15), the fixed spacing ring that is provided with of one end of first fixed band (211), the fixed second fixed band (212) that is provided with of opposite side of holding in the foot rest (15), the outer wall of second fixed band (212) is provided with female face (213) and magic face (214) respectively, female face (213) and magic face (214) are passed to limit the ring, and the female face (214) of magic face is glued in opposite directions.
  6. 6. The knee joint postoperative rehabilitation training device according to claim 1, wherein the tops of the thigh support plate (6) and the shank support plate (7) are provided with a U-shaped foam cushion (8).
  7. 7. The knee joint postoperative rehabilitation training device according to claim 1, wherein a protection net (9) woven by rubber is fixedly connected to one side, close to each other, of the thigh support plate (6) and the shank support plate (7).

Description

Knee joint postoperative rehabilitation training device Technical Field The utility model relates to the technical field of knee joint postoperative rehabilitation training, in particular to a knee joint postoperative rehabilitation training device. Background Knee surgery is a common method of treating knee joint disorders, and is applicable to knee joint problems caused by various causes, such as wear, injury, or inflammation. The purpose of the device is mainly to recover the joint function, relieve pain and improve the life quality of patients, and with the continuous progress of medical technology, the rehabilitation training after knee joint operation becomes increasingly important. The traditional knee joint rehabilitation training method is mostly finished by means of manual assistance, the problem that the training effect is unstable often exists in the mode, and some automatic rehabilitation training devices are complex in structure often in the market, and cannot be flexibly adjusted according to specific conditions of patients, so that comfort level of the patients is low, and therefore, the knee joint postoperative rehabilitation training device is provided for solving the problems. Disclosure of utility model The utility model aims to solve the defects that the artificial auxiliary knee joint training effect is unstable, the traditional rehabilitation training device is complex in structure and cannot be flexibly adjusted according to the specific conditions of patients in the prior art, and provides a knee joint postoperative rehabilitation training device. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a knee joint postoperative rehabilitation training device, includes the base, the top symmetry of base is provided with two supporting seats, and one side that two supporting seats are close to each other rotates and is connected with the axis of rotation, the outer wall of axis of rotation is located two supporting seats between run through two backup pads of fixedly connected with, one side fixedly connected with two connecting rods that two backup pads are close to each other, and two connecting rods are located one side top of two backup pads, rotate on one of them connecting rod and be connected with the thigh layer board, rotate on another connecting rod and be connected with the shank layer board, one side fixedly connected with two connecting plates that two backup pads are close to each other, two the connecting plate is located the below of thigh layer board and shank layer board respectively, the device still includes: The driving component is arranged at the bottom of the shank supporting plate and used for driving the shank supporting plate to swing back and forth so as to realize the bending of the knee joint; The first adjusting component is arranged at the bottom of the thigh supporting plate and is used for adjusting the angle of the thigh supporting plate; The second adjusting component is arranged at the top of the base and is used for simultaneously adjusting the integral angles of the thigh supporting plate, the shank supporting plate and the base. In one possible design, the driving assembly comprises an electric cylinder, the electric cylinder is rotationally connected with a connecting plate positioned below the lower leg supporting plate, a first rotating seat is fixedly arranged at the bottom of the lower leg supporting plate, and the output end of the electric cylinder is rotationally connected with the first rotating seat. In one possible design, the first adjusting component comprises a second rotating seat, the second rotating seat is fixedly arranged at the bottom of the thigh supporting plate, a rotating rod is rotationally connected with the second rotating seat, one end of the rotating rod is rotationally connected with a connecting pipe, the inner wall of the connecting pipe is provided with internal threads, the connecting pipe is connected with a threaded rod through internal threads, and one end of the threaded rod is rotationally connected with the connecting plate below the thigh supporting plate. In one possible design, the second adjusting component comprises a worm wheel, the worm wheel is fixedly sleeved on the outer wall of the rotating shaft, the top of the base is provided with a groove below the worm wheel, the inner walls on two sides of the groove are rotationally connected with the same worm, the worm is meshed with the worm wheel, and one end of the worm rotates to penetrate through the base and extend to the outer side of the base. In one possible design, one side that the connecting rod was kept away from to the shank layer board runs through sliding connection has a foot rest, the bilateral symmetry threaded connection of shank layer board has two stop bolt, and the one end of two stop bolt is inconsistent with the foot rest, be provided with the bandage th