Walking training auxiliary device for cerebral hemorrhage patient

Abstract

The utility model relates to the technical field of cerebral hemorrhage patient rehabilitation, in particular to a cerebral hemorrhage patient walking training auxiliary device which comprises a positioning ring, four rectangular sleeves are evenly and fixedly arranged on the positioning ring, rectangular hollow rods are arranged in the rectangular sleeves in a sliding mode, universal wheels are fixedly installed at the lower ends of the rectangular hollow rods, and the interior of the positioning ring is hollow. A lifting mechanism capable of simultaneously driving the rectangular hollow rods to ascend and descend is arranged in the positioning ring, handrails are fixedly installed on the two sides of the upper end of the positioning ring, a rest mechanism is arranged at the position, between the two handrails, of the positioning ring, the lifting mechanism comprises a motor, a screw and an inner gear ring, the inner gear ring is arranged in the positioning ring, and the outer side wall of the inner gear ring is slidably connected with the positioning ring; the motor is fixedly installed at the bottom of the positioning ring, and the output end of the motor penetrates into the positioning ring and is fixedly provided with a driving gear. The multifunctional training bed can be adjusted according to the height of a patient, is wide in universal range, can be convenient for the patient to have a rest when the patient is tired during training, and is high in functionality.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation of patients with cerebral hemorrhage, in particular to a walking training auxiliary device for patients with cerebral hemorrhage. Background Art

[0002] Cerebral hemorrhage is caused by rupture of brain blood vessels due to high blood pressure or blood vessel blockage. Lower limb movement disorders caused by cerebral hemorrhage are caused by rupture of brain blood vessels compressing the brain nerves that control lower limb movement. Neurological diseases have a certain chance of awakening nerves through external stimulation. Long-term lack of exercise will lead to poor blood pressure circulation in the lower limbs, which is not conducive to the patient's recovery.

[0003] Existing walking training assistive devices are not easy to adjust according to the patient's height and have a small universal range. Many patients have difficulty walking, and after using assistive tools to stand up and conduct walking training, they will feel tired after a period of training. However, existing assistive tools are not easy to provide rest functions and are insufficient in functionality. Therefore, we have launched a walking training assistive device for patients with cerebral hemorrhage. Utility Model Content

[0004] The purpose of the present utility model is to provide a walking training auxiliary device for patients with cerebral hemorrhage, which can not only be adjusted according to the patient's height and has a wide range of general use, but also can facilitate patients to rest when they are tired of training. It has strong functionality and can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A walking training auxiliary device for patients with cerebral hemorrhage includes a positioning ring, on which four rectangular sleeves are evenly fixed, a rectangular hollow rod is slidably provided inside the rectangular sleeve, a universal wheel is fixedly installed at the lower end of the rectangular hollow rod, the interior of the positioning ring is hollow, and a lifting mechanism is provided inside the positioning ring that can simultaneously drive multiple rectangular hollow rods to rise and fall, armrests are fixedly installed on both sides of the upper end of the positioning ring, and a rest mechanism is provided on the positioning ring between the two armrests.

[0007] Furthermore, the lifting mechanism includes a motor, a screw and an inner gear ring, the inner gear ring is arranged in a positioning ring, and the outer side wall of the inner gear ring is slidingly connected to the positioning ring, the motor is fixedly installed at the bottom of the positioning ring, the output end of the motor passes through the positioning ring and is fixed with a driving gear, the upper end of the rectangular hollow rod is provided with a threaded hole, the screw thread is set in the threaded hole, the upper end of the screw is rotatably connected to the positioning ring through a rolling bearing, and the upper end of the screw passes through the positioning ring and is fixed with a driven gear, and the driving gear and the driven gear are both meshed with the inner gear ring.

[0008] Furthermore, the rest mechanism includes an L-shaped plate, one end of which is hinged to the inner side wall of the positioning ring through a movable connecting piece.

[0009] Furthermore, a circular anti-slip block is fixedly provided at the lower end of the screw.

[0010] Furthermore, the diameter of the circular anti-slip block is larger than the diameter of the threaded hole.

[0011] Furthermore, an anti-slip ring is fixedly provided on the bottom of the rectangular sleeve.

[0012] Furthermore, the anti-slip ring is configured as a wear-resistant rubber ring.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The walking training auxiliary device for patients with cerebral hemorrhage is equipped with an L-shaped plate, a handrail, a positioning ring, a motor, a rectangular sleeve, a universal wheel, a rectangular hollow rod, a driven gear, an inner gear ring, a driving gear, an anti-slip ring, a screw, and a circular anti-slip block. The motor is started by a control switch, and the motor drives the driving gear to rotate, and the driving gear drives the inner gear ring to rotate clockwise. The rotation of the inner gear ring drives multiple driven gears to rotate, and the multiple driven gears drive the screw to rotate. The screw drives the rectangular hollow rod to move downward, and the rectangular hollow rod drives the universal wheel to move to the outside of the rectangular sleeve, and the rectangular hollow rod is reversed. The force drives the positioning ring to rise, and the positioning ring stops when it rises to a comfortable position for the patient. The patient stands in the positioning ring, grabs the handrails with both hands, and can perform walking training. When the patient needs to stop and rest, the motor is started, and the motor drives the inner gear ring to rotate counterclockwise through the active gear, the positioning ring descends, and the universal wheel moves into the rectangular sleeve. After rotating the L-shaped plate 180°, the L-shaped plate can be rotated to the inside of the positioning ring and is in a horizontal state. The patient can sit down when resting. It can not only be adjusted according to the patient's height and has a wide range of versatility, but also is convenient for patients to rest when they are tired of training. It is highly functional. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a walking training assist device for patients with cerebral hemorrhage.

[0016] Figure 2 This is a schematic diagram of the internal structure of a walking training assist device for patients with cerebral hemorrhage.

[0017] Figure 3 This is a side view structural diagram of a walking training auxiliary device for patients with cerebral hemorrhage.

[0018] In the figure: 1. L-shaped plate; 2. Handrail; 3. Positioning ring; 4. Motor; 5. Rectangular sleeve; 6. Universal wheel; 7. Rectangular hollow rod; 8. Driven gear; 9. Internal gear ring; 10. Driving gear; 11. Anti-slip ring; 12. Screw; 13. Circular anti-slip block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 3 , the utility model provides a technical solution:

[0021] A walking training auxiliary device for patients with cerebral hemorrhage includes a positioning ring 3, on which four rectangular sleeves 5 are evenly fixed. An anti-slip ring 11 is fixed at the bottom of the rectangular sleeve 5. The anti-slip ring 11 improves the friction at the bottom of the rectangular sleeve 5. The anti-slip ring 11 is set as a wear-resistant rubber ring. The wear-resistant rubber ring has good wear resistance and is not easy to wear. A rectangular hollow rod 7 is slidably provided inside the rectangular sleeve 5. A universal wheel 6 is fixedly installed at the lower end of the rectangular hollow rod 7. The interior of the positioning ring 3 is hollow, and a lifting mechanism is provided inside the positioning ring 3 that can drive multiple rectangular hollow rods 7 to rise and fall at the same time. Handrails 2 are fixedly installed on both sides of the upper end of the positioning ring 3, and a rest mechanism is provided on the positioning ring 3 between the two handrails 2.

[0022] The lifting mechanism includes a motor 4, a screw 12 and an inner gear ring 9. The inner gear ring 9 is arranged in the positioning ring 3, and the outer side wall of the inner gear ring 9 is slidingly connected to the positioning ring 3. The motor 4 is fixedly mounted at the bottom of the positioning ring 3. A connected battery is provided on one side of the motor 4. The motor 4 is electrically connected to the battery through a control switch. The positioning ring 3 is provided with a control switch connected to the motor 4. The output end of the motor 4 passes through the positioning ring 3 and is fixed with a driving gear 10. A threaded hole is provided at the upper end of the rectangular hollow rod 7. The screw 12 is threadedly arranged in the threaded hole. The upper end of the screw 12 is rotatably connected to the positioning ring 3 through a rolling bearing, and the upper end of the screw 12 passes through the positioning ring 3 and is fixed with a driven gear 8. The driving gear 10 and the driven gear 8 are both meshed with the inner gear ring 9. A circular anti-falloff block 13 is fixed at the lower end of the screw 12. The diameter of the circular anti-falloff block 13 is larger than the aperture of the threaded hole.

[0023] The rest mechanism includes an L-shaped plate 1, one end of which is hinged to the inner wall of the positioning ring 3 through a movable connecting piece. After rotating the L-shaped plate 1 180°, the L-shaped plate 1 can be rotated to the inside of the positioning ring 3 and is in a horizontal state, which is convenient for the patient to sit down when resting.

[0024] When in use, the motor 4 is started by the control switch, and the motor 4 drives the active gear 10 to rotate, and the active gear 10 drives the inner gear ring 9 to rotate clockwise. When the inner gear ring 9 rotates, it drives multiple driven gears 8 to rotate, and multiple driven gears 8 drive the screw 12 to rotate, and the screw 12 drives the rectangular hollow rod 7 to move downward, and the rectangular hollow rod 7 drives the universal wheel 6 to move to the outside of the rectangular sleeve 5. The reverse action force of the rectangular hollow rod 7 drives the positioning ring 3 to rise, and the positioning ring 3 rises to a comfortable position for the patient to use and stops. The patient stands in the positioning ring 3 and grabs the handrails 2 with both hands to perform walking training. When the patient needs to stop and rest, the motor 4 is started, and the motor 4 drives the inner gear ring 9 to rotate counterclockwise through the active gear 10, the positioning ring 3 descends, and the universal wheel 6 moves to the inside of the rectangular sleeve 5. After rotating the L-shaped plate 1 180 degrees, the L-shaped plate 1 can be rotated to the inside of the positioning ring 3 and is in a horizontal state. The patient can sit down when resting. It can not only be adjusted according to the patient's height, but also has a wide range of general uses and is convenient for the patient to rest when tired of training. It has strong functionality.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A walking training auxiliary device for patients with cerebral hemorrhage, comprising a positioning ring (3), characterized in that: The positioning ring (3) is evenly fixed with four rectangular sleeves (5), a rectangular hollow rod (7) is slidably provided in the rectangular sleeve (5), a universal wheel (6) is fixedly installed at the lower end of the rectangular hollow rod (7), the interior of the positioning ring (3) is hollow, and a lifting mechanism that can simultaneously drive multiple rectangular hollow rods (7) to rise and fall is provided in the positioning ring (3), handrails (2) are fixedly installed on both sides of the upper end of the positioning ring (3), and a rest mechanism is provided on the positioning ring (3) between the two handrails (2).

2. The walking training auxiliary device for patients with cerebral hemorrhage according to claim 1, characterized in that: The lifting mechanism comprises a motor (4), a screw (12) and an inner gear ring (9), wherein the inner gear ring (9) is arranged in the positioning ring (3), and the outer wall of the inner gear ring (9) is slidably connected to the positioning ring (3), the motor (4) is fixedly mounted on the bottom of the positioning ring (3), the output end of the motor (4) passes through the positioning ring (3) and is fixedly provided with a driving gear (10), the upper end of the rectangular hollow rod (7) is provided with a threaded hole, the screw (12) is threadedly provided in the threaded hole, the upper end of the screw (12) is rotatably connected to the positioning ring (3) through a rolling bearing, and the upper end of the screw (12) passes through the positioning ring (3) and is fixedly provided with a driven gear (8), and the driving gear (10) and the driven gear (8) are both meshed with the inner gear ring (9).

3. The walking training auxiliary device for patients with cerebral hemorrhage according to claim 1, characterized in that: The rest mechanism comprises an L-shaped plate (1), one end of the L-shaped plate (1) being hinged to the inner side wall of the positioning ring (3) via a movable connecting piece.

4. The walking training auxiliary device for patients with cerebral hemorrhage according to claim 2, characterized in that: A circular anti-slip block (13) is fixedly provided at the lower end of the screw (12).

5. The walking training auxiliary device for patients with cerebral hemorrhage according to claim 4, characterized in that: The diameter of the circular anti-slip block (13) is larger than the diameter of the threaded hole.

6. The walking training auxiliary device for patients with cerebral hemorrhage according to claim 1, characterized in that: An anti-slip ring (11) is fixedly provided at the bottom of the rectangular sleeve (5).

7. The walking training auxiliary device for patients with cerebral hemorrhage according to claim 6, characterized in that: The anti-slip ring (11) is configured as a wear-resistant rubber ring.

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