Walking assisting device for orthopedic rehabilitation

Abstract

The utility model discloses a walking assisting device for orthopedic rehabilitation, which belongs to the technical field of walking assisting devices for orthopedic rehabilitation and comprises an elliptical base, a rectangular plate slidably connected to the top of the elliptical base, a plastic seat fixedly connected to the top of the rectangular plate, and a lifting plate slidably connected to the inside of the elliptical base. A plurality of inclined frames are fixedly connected to the top of the lifting plate, a plurality of vertical plates are fixedly connected to the bottom of the rectangular plate, cylinders are fixedly connected to the rear sides of the vertical plates, the cylinders are slidably connected to the tops of the inner walls of the corresponding inclined frames, and universal wheels are fixedly connected to the four corners of the bottom of the lifting plate. A fatigue patient is protected through cooperation of a rectangular plate, an inclined frame body, a vertical plate and a cylinder, stable placement of the device is guaranteed during rest, and the functions of relieving pressure on the lower limbs of the patient and assisting walking are achieved through cooperation of universal wheels, a sliding plate, a two-way lead screw and a rubber clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of walking assistive devices for orthopedic rehabilitation, in particular to a walking assistive device for orthopedic rehabilitation. Background Art

[0002] After a patient's leg is fractured, he needs to stay in bed for a long time, and in the later stage of rehabilitation, he needs to use a walking aid. Due to the patient's long-term bed rest, his muscles have obviously decreased. When the patient first starts rehabilitation exercises, he can't walk far and needs to rest for a while after walking a certain distance. However, when resting, he only stands to rest, and the legs are still in a supporting force role, which still puts pressure on the legs, which is not conducive to relieving the pain in the legs.

[0003] Most of the existing walking assist devices are standing type, without a resting place. When patients are in the early stage of exercise, their legs may become weak, and without a resting place, the patients may be injured again. Therefore, we propose a walking assist device for orthopedic rehabilitation to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a walking assist device for orthopedic rehabilitation to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A walking assist device for orthopedic rehabilitation comprises: an elliptical base, a rectangular plate slidably connected to the top of the elliptical base, a plastic seat fixedly connected to the top of the rectangular plate, a lifting plate slidably connected to the inside of the elliptical base, a plurality of inclined frames fixedly connected to the top of the lifting plate, a plurality of vertical plates fixedly connected to the bottom of the rectangular plate, a plurality of cylinders fixedly connected to the rear sides of the vertical plates, and a plurality of cylinders slidably connected to the top of the inner wall corresponding to the inclined frame.

[0007] Preferably, universal wheels are fixedly connected to the four bottom corners of the lifting plate, circular grooves are provided at the four bottom corners of the elliptical base, the four universal wheels are slidably connected in the corresponding circular grooves, two springs are fixedly connected to both sides of the top of the lifting plate, and the top ends of the four springs are fixedly connected to the inner top of the same elliptical base.

[0008] Preferably, support plates are fixedly connected to both sides of the top of the elliptical base, the tops of the two support plates are fixedly connected to the same equipment box, the front side of the equipment box is slidably connected to two extension plates, and the sides of the two extension plates close to each other are fixedly connected to rubber splints.

[0009] Preferably, the interior of the equipment box is rotatably connected with a bidirectional screw rod, the rear sides of the two extension plates are fixedly connected with sliding plates, and the two sliding plates are threadedly sleeved on the outside of the same bidirectional screw rod.

[0010] Preferably, a mounting column is fixedly connected to the left side of the equipment box, an arc plate is fixedly connected to the left end of the mounting column, a first motor is fixedly connected to the right side of the arc plate, and an output end of the first motor is fixedly connected to the left end of the bidirectional screw rod.

[0011] Preferably, a movable frame is provided on the top of the elliptical base, and the movable frame extends all the way to the bottom of the elliptical base.

[0012] Preferably, the four bottom corners of the elliptical base are fixedly connected with foot posts.

[0013] In the utility model, the walking assist device for orthopedic rehabilitation is described, when the patient walks into the inside of the movable frame, the first motor is further started to drive the bidirectional screw rod to rotate clockwise, and the sliding plates and the extension plates on both sides are further driven to move closer to each other, and the rubber splints on both sides are further moved closer to each other to fix the patient's body, so that the patient's lower limbs are subjected to less gravity to assist walking;

[0014] In the utility model, in the walking assist device for orthopedic rehabilitation, when the patient feels tired in the lower limbs, the first motor is started again to drive the bidirectional screw rod to rotate counterclockwise, so that the sliding plates, the extension plates and the rubber splints on both sides move away from each other, so that the patient's body can move freely, and the patient can sit on the top of the plastic seat, and then the rectangular plate and the bottom multiple vertical plates move downward under the action of the patient's gravity, and further the multiple inclined frames and the lifting plate move upward, so that the universal wheel moves upward and the bottom of the foot column contacts the ground;

[0015] The utility model has a reasonable structural design. It protects tired patients through the cooperation of the rectangular plate, the inclined frame, the vertical plate and the cylinder, ensures the stable placement of the device during rest, and realizes the function of reducing the pressure on the patient's lower limbs and assisting walking through the cooperation of the universal wheel, the sliding plate, the bidirectional screw rod and the rubber splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a walking assist device for orthopedic rehabilitation proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a walking assist device for orthopedic rehabilitation proposed by the utility model;

[0018] Figure 3This is a schematic diagram of the three-dimensional structure of a lifting plate, universal wheels, foot posts, etc. of a walking aid device for orthopedic rehabilitation proposed by the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of an equipment box, a bidirectional screw rod, a sliding plate, etc. of a walking assist device for orthopedic rehabilitation proposed by the utility model;

[0020] Figure 5 The utility model is a three-dimensional structural schematic diagram of a plastic seat, a rectangular plate and an inclined frame of a walking assist device for orthopedic rehabilitation.

[0021] In the figure: 1. Equipment box; 2. Extension plate; 3. Rubber splint; 4. Plastic seat; 5. Elliptical base; 6. Support plate; 7. Rectangular plate; 8. Movable frame; 9. Lifting plate; 10. Spring; 11. Bidirectional screw rod; 12. Sliding plate; 13. Mounting column; 14. Arc plate; 15. First motor; 16. Oblique frame; 17. Vertical plate; 18. Cylinder; 19. Universal wheel; 20. Foot column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A walking assist device for orthopedic rehabilitation includes: an elliptical base 5, a rectangular plate 7 is slidably connected to the top of the elliptical base 5, a plastic seat 4 is fixedly connected to the top of the rectangular plate 7, a lifting plate 9 is slidably connected inside the elliptical base 5, a plurality of inclined frames 16 are fixedly connected to the top of the lifting plate 9, a plurality of vertical plates 17 are fixedly connected to the bottom of the rectangular plate 7, a cylinder 18 is fixedly connected to the rear sides of the plurality of vertical plates 17, and the plurality of cylinders 18 are slidably connected to the top of the inner wall of the corresponding inclined frame 16.

[0024] In this embodiment, universal wheels 19 are fixedly connected to the four bottom corners of the lifting plate 9, circular grooves are provided at the four bottom corners of the elliptical base 5, and the four universal wheels 19 are slidably connected in the corresponding circular grooves. Two springs 10 are fixedly connected to both sides of the top of the lifting plate 9, and the top ends of the four springs 10 are fixedly connected to the inner top of the same elliptical base 5, thereby realizing the protection function for tired patients and ensuring that the device can be stably placed when the patient sits down.

[0025] In this embodiment, support plates 6 are fixedly connected to both sides of the top of the elliptical base 5, the tops of the two support plates 6 are fixedly connected to the same equipment box 1, the front side of the equipment box 1 is slidably connected to two extension plates 2, and the sides of the two extension plates 2 close to each other are fixedly connected to rubber splints 3, thereby achieving the function of reducing the pressure on the patient's lower limbs.

[0026] In this embodiment, the internal rotation of the equipment box 1 is connected to a bidirectional screw rod 11, and the rear sides of the two extension plates 2 are fixedly connected to sliding plates 12. The two sliding plates 12 are threadedly sleeved on the outside of the same bidirectional screw rod 11. A movable frame 8 is provided on the top of the elliptical base 5, and the movable frame 8 extends all the way to the bottom of the elliptical base 5, thereby realizing the patient's moving space.

[0027] In this embodiment, a mounting column 13 is fixedly connected to the left side of the equipment box 1, an arc-shaped plate 14 is fixedly connected to the left end of the mounting column 13, a first motor 15 is fixedly connected to the right side of the arc-shaped plate 14, an output end of the first motor 15 is fixedly connected to the left end of the bidirectional screw rod 11, and foot columns 20 are fixedly connected to the four bottom corners of the elliptical base 5, thereby realizing the power drive function of the bidirectional screw rod 11.

[0028] In this embodiment, when in use, the patient walks into the movable frame 8, further starts the first motor 15 to drive the bidirectional screw rod 11 to rotate clockwise, further drives the sliding plates 12 and the extension plates 2 on both sides to move closer to each other, and further makes the rubber splints 3 on both sides move closer to each other to fix the patient's body, so that the patient's lower limbs are less subject to gravity and assist walking. Further, when the patient feels tired in the lower limbs, the first motor 15 is started again to drive the bidirectional screw rod 11 to rotate counterclockwise, thereby making the sliding plates 12, the extension plates 2 and the rubber splints 3 on both sides move away from each other, further allowing the patient's body to move freely. By moving, the patient can sit on the top of the plastic seat 4, and then the rectangular plate 7 and the multiple vertical plates 17 at the bottom move downward under the action of the patient's gravity, and further the multiple inclined frames 16 and the lifting plate 9 move upward, and then the universal wheel 19 moves upward and the bottom of the foot column 20 contacts the ground. The cooperation of the rectangular plate 7, the inclined frame 16, the vertical plate 17 and the cylinder 18 can realize the protection of tired patients, and the stable placement of the device is guaranteed during rest. The cooperation of the universal wheel 19, the sliding plate 12, the bidirectional screw rod 11 and the rubber splint 3 can realize the function of reducing the pressure on the patient's lower limbs and assisting walking.

[0029] The above is a detailed introduction to a walking assist device for orthopedic rehabilitation provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A walking assist device for orthopedic rehabilitation, characterized in that: include: An elliptical base (5), wherein the top of the elliptical base (5) is slidably connected to a rectangular plate (7), the top of the rectangular plate (7) is fixedly connected to a plastic seat (4), the inside of the elliptical base (5) is slidably connected to a lifting plate (9), the top of the lifting plate (9) is fixedly connected to a plurality of inclined frames (16), the bottom of the rectangular plate (7) is fixedly connected to a plurality of vertical plates (17), the rear sides of the plurality of vertical plates (17) are fixedly connected to cylinders (18), and the plurality of cylinders (18) are slidably connected to the top of the inner wall of the corresponding inclined frame (16).

2. A walking assist device for orthopedic rehabilitation according to claim 1, characterized in that: The four corners at the bottom of the lifting plate (9) are fixedly connected with universal wheels (19), the four corners at the bottom of the elliptical base (5) are provided with circular grooves, and the four universal wheels (19) are slidably connected in the corresponding circular grooves. Two springs (10) are fixedly connected to both sides of the top of the lifting plate (9), and the top ends of the four springs (10) are fixedly connected to the inner top of the same elliptical base (5).

3. The walking assist device for orthopedic rehabilitation according to claim 1, characterized in that: Support plates (6) are fixedly connected to both sides of the top of the elliptical base (5); the tops of the two support plates (6) are fixedly connected to the same equipment box (1); the front side of the equipment box (1) is slidably connected to two extension plates (2); and the sides of the two extension plates (2) that are close to each other are fixedly connected to rubber clamps (3).

4. The walking assist device for orthopedic rehabilitation according to claim 3, characterized in that: The inside of the equipment box (1) is rotatably connected to a bidirectional screw rod (11), and the rear sides of the two extension plates (2) are fixedly connected to sliding plates (12), and the two sliding plates (12) are threadedly sleeved on the outside of the same bidirectional screw rod (11).

5. The walking assist device for orthopedic rehabilitation according to claim 4, characterized in that: A mounting column (13) is fixedly connected to the left side of the equipment box (1), an arc-shaped plate (14) is fixedly connected to the left end of the mounting column (13), a first motor (15) is fixedly connected to the right side of the arc-shaped plate (14), and an output end of the first motor (15) is fixedly connected to the left end of the bidirectional screw rod (11).

6. The walking assist device for orthopedic rehabilitation according to claim 1, characterized in that: A movable frame (8) is arranged on the top of the elliptical base (5), and the movable frame (8) extends all the way to the bottom of the elliptical base (5).

7. The walking assist device for orthopedic rehabilitation according to claim 1, characterized in that: The four corners of the bottom of the elliptical base (5) are fixedly connected with foot posts (20).

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