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CN-224207042-U - Recovered device of taking exercise of joint surgery postoperative limbs

CN224207042UCN 224207042 UCN224207042 UCN 224207042UCN-224207042-U

Abstract

The utility model relates to the technical field of medical rehabilitation instruments, in particular to a limb rehabilitation exercise device after joint surgery, which comprises a fixed bottom plate, wherein a fixed cross rod extending along the length direction of the fixed bottom plate is arranged at the top of the fixed bottom plate and positioned at the middle position, a positive and negative motor is arranged at the front end of the fixed cross rod, the output end of the positive and negative motor penetrates through the inside of the fixed cross rod and is connected with a driving screw rod, the external thread of the driving screw rod is sheathed with a screw rod sliding sleeve, and a distance scale is arranged at the top of the fixed bottom plate and positioned at one side of the fixed cross rod.

Inventors

  • ZHU YANFANG

Assignees

  • 泉州市正骨医院

Dates

Publication Date
20260508
Application Date
20250207

Claims (6)

  1. 1. The utility model provides a limb rehabilitation exercise device after joint surgery, includes fixed baseplate (1), wherein the top of fixed baseplate (1) and be located intermediate position department and be provided with fixed cross bar (2) that extend along fixed baseplate (1) length direction, positive and negative motor (201) are installed to the front end of fixed cross bar (2), positive and negative motor (201)'s output runs through the inside of fixed cross bar (2) and is connected with drive screw (202), screw sliding sleeve (203) have been cup jointed to the external screw thread of drive screw (202), the top of fixed baseplate (1) and be located one side of fixed cross bar (2) are provided with apart from scale (3), the corner at fixed baseplate (1) top is provided with timing controller (4), movable bottom plate (5) are installed at the top of screw sliding sleeve (203), slide rail (501) are installed at the top of movable bottom plate (5), slide rail (502) have all been slided in the front and back in the outside of slide rail (501), spout (503) have been seted up on the right side of movable bottom plate (5) inside, slide bracket (502) have evenly opened on the right side (504), the folding support (505) extends to the outside of the inside one end of spout (503) and is provided with spring buckle (506) that cooperates with spacing hole (504) and use, is located the front end the top of slide (502) is provided with back sole footboard (507), is located the rear end the top of slide (502) is provided with preceding sole footboard (508), the left and right sides of back sole footboard (507) and preceding sole footboard (508) all is connected with fixed bandage (509).
  2. 2. The device for rehabilitation exercise of limbs after joint surgery according to claim 1, wherein the timing controller (4) is connected with the forward and reverse motors (201) through wires in an electric connection mode.
  3. 3. The device for rehabilitation exercise of limbs after joint surgery according to claim 1, wherein both ends of the driving screw (202) are rotatably connected to the inside of the fixed cross bar (2) through bearing blocks.
  4. 4. The device for rehabilitation exercise of limbs after joint surgery according to claim 1, wherein the top of the fixed cross rod (2) is provided with a rectangular groove extending along the length direction of the fixed cross rod (2), and the rectangular groove is connected with the screw sliding sleeve (203) in a sliding manner.
  5. 5. The device for rehabilitation exercise of a post-surgical limb according to claim 1, wherein the limiting hole (504) and the spring buckle (506) are connected in a clamping fit.
  6. 6. A device for rehabilitation exercise of a post-joint surgical limb according to claim 1, wherein the two sets of fixing straps (509) on the same side are connected by adhesive.

Description

Recovered device of taking exercise of joint surgery postoperative limbs Technical Field The utility model relates to the technical field of medical rehabilitation instruments, in particular to a limb rehabilitation exercise device after joint surgery. Background Knee joint injury is a contact or non-contact injury commonly found in sports, and patients after knee joint surgery need to do some rehabilitation exercises to accelerate the rehabilitation of knee joints besides treatment. The traditional knee joint exercise, patient stands and carries out knee joint and curl and extend the action, and the motion range is uncontrollable, if the motion is left and right swayed, can cause knee joint's secondary damage, if the motion range is too big, not only is unfavorable for knee joint's rehabilitation, can excessive stimulation joint, causes knee joint's swelling and the increase of inflammation, and is harmful to the recovery of joint function, and different recovered stages, the amplitude of activity is different, need adjust according to recovered condition. Therefore, it is important to design a limb rehabilitation exercise device after joint surgery to improve the whole practicality by changing the technical defects. Disclosure of utility model The utility model aims to provide a limb rehabilitation exercise device after joint surgery, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a recovered device of taking exercise of joint surgery postoperative limbs, includes PMKD, PMKD's top just is located intermediate position department and is provided with the fixed horizontal pole that extends along PMKD length direction, positive and negative motor is installed to the front end of fixed horizontal pole, positive and negative motor's output runs through the inside of fixed horizontal pole and is connected with drive screw rod, screw rod sliding sleeve has been cup jointed to drive screw rod's external screw thread, PMKD's top just is located one side of fixed horizontal pole and is provided with the distance scale, the corner at PMKD top is provided with timing controller, movable bottom board is installed at screw rod sliding sleeve's top, the slide rail is installed at movable bottom board's top, the slide has all been cup jointed in the front and back end in the slide rail outside, the spout has been seted up on the inside right side of movable bottom board, spacing hole has evenly been seted up on the right side of slide, the right side of slide is provided with the book type support with spout sliding fit, the outside that the inside one end of spout extends to be provided with the spring that cooperates with spacing hole, the top of slide that is located the front end is provided with the back pedal, the pedal is provided with the pedal, the pedal is located the pedal is connected with the pedal of pedal. As a preferable scheme of the utility model, the timing controller is connected with the positive and negative motors through wires in an electrical connection mode. As a preferable scheme of the utility model, two ends of the driving screw are rotatably connected in the fixed cross rod through bearing blocks. As a preferable scheme of the utility model, the top of the fixed cross rod is provided with a rectangular groove extending along the length direction of the fixed cross rod, wherein the rectangular groove is connected with the screw sliding sleeve in a sliding way. As a preferable scheme of the utility model, the connection mode between the limiting hole and the spring buckle is clamping fit. As a preferred embodiment of the utility model, the two groups of fixing straps on the same side are connected in an adhesive mode. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, through the arranged limb rehabilitation exercise device after joint surgery, the knee joint can be kept to exercise movably in the front-back direction, damage caused by left-right swing is avoided, and the angle of knee joint movement is controlled by controlling the distance of foot movement, so that the device is suitable for different patients or different rehabilitation stages of the patients. 2. According to the utility model, the limb rehabilitation exercise device after joint surgery can be suitable for patients with different foot sizes, so that the feet are fixed more stably, and the rehabilitation exercise effect is better. Drawings FIG. 1 is a perspective view of the overall structure of the present utility model; FIG. 2 is a first part of the construction of the present utility model; fig. 3 is a construction diagram of a second portion of the present utility model. In the figure, 1, a fixed bottom plate, 2, a fixed cross rod, 201, a positive and negative motor, 202, a driving screw, 203, a screw sliding