Multi-position upper and lower limb rehabilitation training walking aid

Abstract

The utility model relates to the technical field of rehabilitation instruments, and discloses a multi-body-position upper and lower limb rehabilitation training walking aid which comprises a moving seat and a walking aid frame, first sliding grooves are formed in the two sides of the top of the moving seat, supporting columns are connected into the two first sliding grooves in a sliding mode, second sliding grooves are formed in the two sides of the bottom of the walking aid frame, and the supporting columns are connected into the second sliding grooves in a sliding mode. A mounting box is fixedly connected to the left side of the walking aid frame, a connecting rod is fixedly connected into the mounting box, a grip is slidably connected to the outer portion of the connecting rod, a protection assembly is arranged on the inner side of the walking aid frame, placing grooves are formed in the bottoms of the two sides of the moving seat, and bidirectional threaded rods penetrate through the placing grooves and are rotatably connected into the placing grooves. And movable blocks are in threaded connection with the exteriors of the two sides of the two-way threaded rod. According to the walking aid, the mounting groove, the second spring, the sponge plate, the limiting pin, the movable base, the supporting column and the walking aid frame work in a matched mode, the protection assembly can play a role in protecting a patient, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a multi-position upper and lower limb rehabilitation training walker. Background Art

[0002] Stroke is a common disease that seriously affects the quality of human life. Due to damage to the central nervous system, patients in the recovery period of stroke often have abnormal gait caused by muscle spasms, poor posture control, poor motor control, weakened core muscle strength, etc. Walking is the goal that most stroke patients hope to achieve, so improving walking function is particularly important. Lower limb motor function, including walking function, is the dominant factor for hemiplegic patients to resume daily life and gain independent living ability. Improving walking function can significantly improve patients' mental health and quality of life.

[0003] After searching, the existing Chinese patent announcement number is: CN218589337U, which provides a multi-position upper and lower limb rehabilitation training walker. The patent can adjust the distance between the support assembly and the base through the base, and the support assembly connected to the base through the lifting assembly, so as to adjust the height of the support assembly. When adjusting the height of the support assembly, the underarm support assembly and the swing arm assembly arranged on the support assembly move synchronously with the support assembly. Among them, the underarm support assembly is used to support the patient's upper limbs. In actual application, the underarm support assembly is supported on the patient's underarm area. After providing stable support for the patient's upper limbs, the corresponding height of the support assembly is adjusted by the lifting assembly to achieve the preparation work for rehabilitation training. After the patient adjusts the standing posture, he can move his feet and perform rehabilitation training. During the walking rehabilitation process, the upper limbs can be fixed in the required position or assisted in swinging the upper limbs through the swing arm assembly to improve the rehabilitation training effect.

[0004] Although the above patent can fix the upper limbs in the required position or assist the upper limbs in swinging through the swing arm assembly during walking rehabilitation to improve the rehabilitation training effect, the above-mentioned multi-position upper and lower limb rehabilitation training walker still has the following problems: the device is overall unstable, has safety hazards, and cannot improve the stability of the base during exercise.

[0005] In view of the above problems, a multi-position upper and lower limb rehabilitation training walker is proposed. Utility Model Content

[0006] The utility model aims to provide a multi-position upper and lower limb rehabilitation training walker, which solves the problem in the background art that the stability of the base cannot be improved during exercise.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-position upper and lower limb rehabilitation training walker, comprising a moving seat and a walking frame, first slide grooves are provided on both sides of the top of the moving seat, support columns are slidably connected in the two first slide grooves, second slide grooves are provided on both sides of the bottom of the walking frame, a mounting box is fixedly connected to the left side of the walking frame, a connecting rod is fixedly connected in the mounting box, a handle is slidably connected to the outside of the connecting rod, a protective component is provided on the inside of the walking frame, placement grooves are provided on the bottom of both sides of the moving seat, a bidirectional threaded rod is penetrated and rotatably connected in the placement groove, moving blocks are threadedly connected to the outside of the two sides of the bidirectional threaded rod, a load-bearing block is provided in the placement groove, a connecting seat is fixedly connected to the top of the load-bearing block, the opposite sides of the two moving blocks are rotatably connected to the support frame, the other end of the support frame is rotatably connected to the connecting seat, universal wheels are fixedly connected to the four corners of the bottom of the moving seat, limit pins are penetrated and slidably connected to the outside of the moving seat and the walking frame, and the limit pins are inserted into the support column, and two motors are fixedly connected to the right side of the moving seat.

[0008] By adopting the above technical solution, evenly distributed through holes are provided on the outer sides of the walking frame and the mobile seat to facilitate the insertion of the limit pin. The load-bearing seat is driven to extend from the placement groove through the bidirectional threaded rod, and the universal wheel is lifted up by contacting the ground to prevent the mobile seat from moving during exercise, thereby improving stability.

[0009] As a further description of the above technical solution: the protection component includes an installation groove, three of the installation grooves are opened on the inner side of the walking frame, two second springs are fixedly connected in the installation groove, and the other ends of the two second springs are fixedly connected to a sponge plate.

[0010] By adopting the above technical solution, the protective component can protect the patient and improve safety.

[0011] As a further description of the above technical solution: first springs are sleeved on the outside of both ends of the connecting rod, opposite sides of the first springs are fixedly connected to the handle, and opposite sides of the first springs are fixedly connected to the installation box.

[0012] By adopting the above technical solution, the first spring can drive the handle to be reset on the connecting rod, so that the patient can exercise the upper limbs by pulling the handle.

[0013] As a further description of the above technical solution: guide plates are fixedly connected to both sides of the placement groove, and the outside of the guide plates are slidably connected to both sides of the load-bearing block.

[0014] By adopting the above technical solution, grooves are provided on both sides of the load-bearing block, and the guide plates slide in the grooves. The guide plates can play a guiding role, so that the load-bearing block descends more stably.

[0015] As a further description of the above technical solution: the right end of the bidirectional threaded rod is fixedly connected to the output end of the motor.

[0016] By adopting the above technical solution, an extended connecting rod is connected to the right side of the bidirectional threaded rod, and the connecting rod passes through the movable seat and is fixed to the output end of the motor.

[0017] As a further description of the above technical solution: an anti-slip pad is fixedly connected to the bottom of the load-bearing block.

[0018] By adopting the above technical solution, the anti-skid pad plays a role in improving stability.

[0019] As a further description of the above technical solution: the outer wall at the top of the support column is slidably connected to the inner wall of the second sliding groove.

[0020] By adopting the above technical solution, both ends of the support column are T-shaped, and both ends of the support column are provided with insertion holes, which are convenient for sliding in the first sliding groove and the second sliding groove.

[0021] As a further description of the above technical solution: the sponge board is arranged in the installation groove, and the outer wall of the sponge board is slidably connected to the inner wall of the installation groove.

[0022] By adopting the above technical solution, the sponge board can be easily extended and retracted in the installation groove.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a multi-position upper and lower limb rehabilitation training walker. First, a placement slot, a two-way threaded rod, a moving block, a support frame, a load-bearing block, an anti-slip pad, a motor, and a guide plate work in coordination with each other. The two-way threaded rod drives the load-bearing seat to extend out of the placement slot, contact the ground to lift the universal wheel, prevent the moving seat from moving during exercise, and improve stability.

[0025] 2. The utility model provides a multi-position upper and lower limb rehabilitation training walker, in which the installation groove, the second spring, the sponge plate, the limit pin, the movable seat, the support column and the walking frame cooperate with each other, and the protective component can protect the patient and improve the safety, and the position of the support column can also be adjusted and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 3This is a cross-sectional view of the movable seat structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the structure of the walking frame of the present utility model.

[0030] In the figure: 1. moving seat; 2. first slide groove; 3. support column; 4. walking frame; 5. second slide groove; 6. installation box; 7. connecting rod; 8. first spring; 9. handle; 10. installation groove; 11. second spring; 12. sponge board; 13. placement groove; 14. two-way threaded rod; 15. moving block; 16. load-bearing block; 17. connecting seat; 18. support frame; 19. guide plate; 20. motor; 21. anti-slip pad; 22. universal wheel; 23. limit pin. DETAILED DESCRIPTION

[0031] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0033] Reference Figure 1 , Figure 3 and Figure 4The utility model discloses a multi-position upper and lower limb rehabilitation training walker, comprising a moving seat 1 and a walking frame 4. The moving seat 1 and the walking frame 4 are provided with evenly distributed through holes (not marked in the figure) on the outer sides. The moving seat 1 is provided with first slide grooves 2 on both sides of the top. Support columns 3 are slidably connected in the two first slide grooves 2. Both ends of the support column 3 are T-shaped, and both ends of the support column 3 are provided with jacks (not marked in the figure) for convenient sliding in the first slide groove 2 and the second slide groove 5. Second slide grooves 5 are provided on both sides of the bottom of the walking frame 4. A mounting box 6 is fixedly connected to the left side of the walking frame 4 for convenient installation of a connecting rod 7. A connecting rod 7 is fixedly connected in the mounting box 6. A handle 9 is slidably connected to the outside of the connecting rod 7. A protective component is provided on the inner side of the walking frame 4, and the patient can be protected by the protective component. Placement grooves 13 are provided on the bottom of both sides of the moving seat 1. A bidirectional threaded rod 14 is passed through and rotatably connected in 13, and the right side of the bidirectional threaded rod 14 is fixed to the output end of the motor 20 through an extended connecting rod. Moving blocks 15 are threadedly connected to the outside of both sides of the bidirectional threaded rod 14. A load-bearing block 16 is arranged in the placement groove 13 to play a supporting role. A connecting seat 17 is fixedly connected to the top of the load-bearing block 16 to play a connecting role. The two moving blocks 15 are rotatably connected to a support frame 18 on the opposite side, and the other end of the support frame 18 is rotatably connected to the connecting seat 17. Universal wheels 22 are fixedly connected to the four corners of the bottom of the moving seat 1 to facilitate the movement of the moving seat 1 to exercise the patient's lower limbs. The outside of the moving seat 1 and the walking frame 4 are passed through and slidably connected to a limit pin 23, and the support column 3 is limited by the limit pin 23, and the limit pin 23 is inserted into the support column 3. Two motors 20 are fixedly connected to the right side of the moving seat 1.

[0034] Reference Figure 1 and Figure 2 The protective component includes mounting grooves 10. Three mounting grooves 10 are all opened on the inner side of the walking frame 4. Two second springs 11 are fixedly connected in the mounting grooves 10. The other ends of the two second springs 11 are fixedly connected with sponge plates 12. The sponge plates 12 are arranged in the mounting grooves 10, and the outer wall of the sponge plates 12 is slidably connected to the inner wall of the mounting grooves 10. The protective component can protect the patient and improve safety.

[0035] Reference Figure 1 and Figure 3, first springs 8 are sleeved on the outside of both ends of the connecting rod 7, and the opposite side of the first spring 8 is fixedly connected to the handle 9. The first spring 8 can facilitate the handle 9 to move back and forth on the connecting rod 7. The opposite side of the first spring 8 is fixedly connected to the installation box 6, and guide plates 19 are fixedly connected on both sides of the placement groove 13. The outside of the guide plate 19 is slidably connected to the two sides of the load-bearing block 16. The guide plate 19 can make the load-bearing block 16 more stable when it descends. The right end of the two-way threaded rod 14 is fixedly connected to the output end of the motor 20, and the bottom of the load-bearing block 16 is fixedly connected with an anti-slip pad 21 to achieve an anti-slip effect. The top outer wall of the support column 3 is slidably connected to the inner wall of the second slide groove 5.

[0036] Working principle: When in use, the patient stands in the walking frame 4, and the upper limbs can slide in the installation box 6 by pulling the handle 9 and cooperating with the first spring 8, so that the patient's upper limbs can be exercised. The second spring 11 contracts and drives the sponge plate 12 to slide and retract in the installation groove 10, so that the patient can be protected during exercise. The limit pins 23 on both sides of the walking frame 4 and the moving seat 1 are pulled out from the through holes and the plug holes (not marked in the figure), so that the two ends of the support column 3 can slide in the first slide groove 2 and the second slide groove 5 for position adjustment. The support column 3 can also be disassembled, and the support column 3 is limited by the limit pin 23 passing through the through holes and the plug holes. When the patient stops exercising, the starting motor 20 drives the bidirectional threaded rod 14 to rotate, thereby driving the two moving blocks 15 to move relative to each other, thereby driving the lower load-bearing block 16 to extend from the placement groove 13 along the guide plate 19 through the support frame 18. When it contacts the ground, the universal wheel 22 is lifted to prevent the moving seat 1 from moving.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-position upper and lower limb rehabilitation training walker, comprising a moving seat (1) and a walking frame (4), characterized in that: The top of the movable seat (1) is provided with first slide grooves (2) on both sides, and the two first slide grooves (2) are slidably connected with support columns (3). The bottom of the walking frame (4) is provided with second slide grooves (5) on both sides, and the left side of the walking frame (4) is fixedly connected with a mounting box (6), and the mounting box (6) is fixedly connected with a connecting rod (7), and the outside of the connecting rod (7) is slidably connected with a handle (9). The inner side of the walking frame (4) is provided with a protective component. The bottom of both sides of the movable seat (1) is provided with placement grooves (13), and a bidirectional threaded rod (14) is penetrated and rotatably connected in the placement groove (13), and the bidirectional threaded rod (14) is connected to the two sides. The outer sides are both threadedly connected with moving blocks (15), a bearing block (16) is arranged in the placement groove (13), the top of the bearing block (16) is fixedly connected with a connecting seat (17), the two moving blocks (15) are rotatably connected with a support frame (18) on the opposite side, the other end of the support frame (18) is rotatably connected with the connecting seat (17), the four corners of the bottom of the moving seat (1) are all fixedly connected with universal wheels (22), the outer sides of the moving seat (1) and the walking frame (4) are both penetrated and slidably connected with a limit pin (23), and the limit pin (23) is inserted into the support column (3), and the right side of the moving seat (1) is fixedly connected with two motors (20).

2. A multi-position upper and lower limb rehabilitation training walker according to claim 1, characterized in that: The protection component comprises a mounting groove (10), wherein three mounting grooves (10) are all arranged on the inner side of the walking frame (4), two second springs (11) are fixedly connected in the mounting groove (10), and the other ends of the two second springs (11) are fixedly connected to a sponge plate (12).

3. The multi-position upper and lower limb rehabilitation training walker according to claim 1, characterized in that: First springs (8) are sleeved on the outside of both ends of the connecting rod (7); the opposite side of the first spring (8) is fixedly connected to the handle (9); and the opposite side of the first spring (8) is fixedly connected to the installation box (6).

4. The multi-position upper and lower limb rehabilitation training walker according to claim 1, characterized in that: Guide plates (19) are fixedly connected to both sides of the placement groove (13), and the outside of the guide plates (19) is slidably connected to both sides of the load-bearing block (16).

5. The multi-position upper and lower limb rehabilitation training walker according to claim 1, characterized in that: The right end of the bidirectional threaded rod (14) is fixedly connected to the output end of the motor (20).

6. The multi-position upper and lower limb rehabilitation training walker according to claim 1, characterized in that: An anti-slip pad (21) is fixedly connected to the bottom of the load-bearing block (16).

7. The multi-position upper and lower limb rehabilitation training walker according to claim 1, characterized in that: The outer wall of the top of the support column (3) is slidably connected to the inner wall of the second sliding groove (5).

8. The multi-position upper and lower limb rehabilitation training walker according to claim 2, characterized in that: The sponge board (12) is arranged in the installation groove (10), and the outer wall of the sponge board (12) is slidably connected to the inner wall of the installation groove (10).

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