CN220158695U

CN220158695U - Auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia

Info

Publication number: CN220158695U
Application number: CN202321665797.8U
Authority: CN
Inventors: 张兵兵; 樊亚辉; 邓晨晨; 李祥; 吴鹤翔
Original assignee: Luoyang Yahui Exoskeleton Power Assisted Technology Co ltd
Current assignee: Luoyang Yahui Exoskeleton Power Assisted Technology Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-12
Anticipated expiration: 2033-06-28

Abstract

The utility model provides an auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia, comprising: the lifting support comprises a bottom frame and a seat board, wherein a support bracket is arranged at the top of the bottom frame, a support rod is fixedly arranged at the top of the bottom frame, a handle is arranged at the top of the support bracket, a moving mechanism for controlling the seat board to lift is fixedly arranged at the top of the bottom frame, a limiting mechanism for blocking a patient on the seat board is arranged outside the seat board, and an adjusting mechanism for controlling the height of the support bracket is arranged inside the bottom frame. When the auxiliary recovery walking device is used, a patient can be more conveniently fixed on the auxiliary recovery walking device and the auxiliary recovery walking device is adjusted, so that caregivers can more conveniently fix the patient on the auxiliary recovery walking device and adjust the auxiliary recovery walking device according to different body types of the patient, the practicability and the applicability of the auxiliary recovery walking device are improved, and the working strength of the caregivers is reduced.

Description

Auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia

Technical Field

The utility model relates to the technical field of walking auxiliary devices, in particular to an auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia.

Background

Hemiplegia is a neurological disorder, mainly manifested by loss of motor, sensory or coordination ability on one side of the body. It is often caused by stroke, cerebrovascular disease, brain injury, or other neurological problems. Hemiplegia can affect the head, face, arms, legs or the whole body on one side, and people with walking inconveniences such as hemiplegia often need to help walking by means of a walking auxiliary device when carrying out recovery treatment.

At present, most of patients need external nursing care personnel to take care of when using the auxiliary recovery walking device, and the nursing personnel need not only fix the patients on the auxiliary recovery walking device when nursing the patients and use the auxiliary recovery walking device, but also need to carry out a series of adjustment on the auxiliary recovery walking device according to different body types of the patients, and most of the patients need to manually adjust in the process, so that the auxiliary recovery walking device is time-consuming and labor-consuming, the auxiliary recovery walking device is inconvenient to use, and the practicability of the auxiliary recovery walking device is reduced.

Disclosure of Invention

The utility model aims to provide an auxiliary recovery walking device for people with walking inconveniences such as assisting hemiplegia and the like, and aims to solve the problem that nursing staff in the prior art are inconvenient to use the auxiliary recovery walking device when nursing and caring patients.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary recovery walking device for assisting people with walking inconvenience such as hemiplegia, comprising: the lifting support comprises a bottom frame and a seat board, wherein a support bracket is arranged at the top of the bottom frame, a support rod is fixedly arranged at the top of the bottom frame, a handle is arranged at the top of the support bracket, a moving mechanism for controlling the seat board to lift is fixedly arranged at the top of the bottom frame, a limiting mechanism for blocking a patient on the seat board is arranged outside the seat board, and an adjusting mechanism for controlling the height of the support bracket is arranged inside the bottom frame.

Preferably, the moving mechanism is a rectangular shell with a slideway on the front surface, a first screw rod is rotatably connected to the inner wall of the shell, a screw rod nut is meshed with the outer wall of the first screw rod, a mounting frame penetrating through the outer wall of the moving mechanism is fixedly mounted on the outer wall of the screw rod nut, a seat plate is fixedly mounted on the top of the mounting frame, a first bevel gear is fixedly mounted on the outer wall of the first screw rod in a surrounding mode, a first motor is fixedly mounted on the outer portion of the rectangular shell, the output end of the first motor penetrates through the inner wall of the rectangular shell and is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, the stop gear includes baffle, two-way lead screw and slide bar, two sets of baffles are installed through hinge movable mounting at the both ends of bedplate, the inner wall of bedplate is equipped with the cell body, the inner wall rotatable coupling of cell body has two-way lead screw, two sets of screw-nut are installed in the outer wall meshing of two-way lead screw, first gear is installed around the outer wall of two-way lead screw, the second motor is installed to the inner wall of cell body, the second gear is installed to the output of second motor, and the second gear meshes with first gear mutually.

Preferably, the inner wall fixed mounting of cell body has two sets of slide bars, and the outer wall of slide bar encircles movable mounting has two sets of movable blocks, and the outer wall of screw-nut passes through the outer wall fixed connection of connecting rod and movable block, and the top of movable block has the body of rod through mount pad movable mounting, and the one end of the body of rod passes through mount pad movable mounting in the outer wall of baffle.

Preferably, the adjustment mechanism includes support column and threaded rod, and the inner wall of chassis is equipped with the mounting groove, and the rotatable threaded rod of installing of inner wall in mounting groove, and the support column is installed in the outer wall meshing of threaded rod, the top and the bottom fixed connection of support bracket of support column, and the outer wall of threaded rod encircle and install a gear, and two sets of the outer wall of a gear encircles and installs first chain.

Preferably, the bottom of two sets of the threaded rod is all installed No. two gears, two sets of No. two outer walls of gears encircle and install the second chain, and the motor is installed to the inner wall of cell body, and No. three gears are installed to the output of motor, and are connected through the second chain between No. three gears and No. two gears.

The beneficial effects of the utility model are as follows:

1. when the auxiliary recovery walking device is used, the patient can be more conveniently and quickly fixed on the auxiliary recovery walking device, and the auxiliary recovery walking device can be more conveniently adjusted, so that a caretaker can more conveniently fix the patient on the auxiliary recovery walking device and adjust the auxiliary recovery walking device according to different body types of the patient, the practicability and the applicability of the auxiliary recovery walking device are improved, and the working strength of the caretaker is reduced.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic view of a baffle structure according to an embodiment of the present utility model.

Fig. 3 is a schematic view of the structure of a seat plate according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a moving mechanism according to an embodiment of the present utility model.

Fig. 5 is a side cross-sectional view of an adjustment mechanism according to an embodiment of the present utility model.

Fig. 6 is a schematic structural view of a motor No. 1 according to an embodiment of the present utility model.

In the figure: 1. a chassis; 2. a support rod; 3. a support bracket; 4. a handle; 5. a moving mechanism; 6. a first lead screw; 7. a lead screw nut; 8. a mounting frame; 9. a first helical gear; 10. a first motor; 11. a second helical gear; 12. a seat plate; 13. a baffle; 14. a two-way screw rod; 15. a screw nut; 16. a first gear; 17. a second motor; 18. a second gear; 19. a slide bar; 20. a moving block; 21. a rod body; 22. a threaded rod; 23. a support column; 24. a first gear; 25. a first chain; 26. a second gear; 27. a second chain; 28. a motor I; 29. and a third gear.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1 to 6, an auxiliary recovery walking device for assisting a person with walking inconvenience such as hemiplegia, comprising: the chassis 1 and the seat board 12, the supporting bracket 3 is arranged at the top of the chassis 1, the supporting rod 2 is fixedly arranged at the top of the chassis 1, the handle 4 is arranged at the top of the supporting bracket 3, the moving mechanism 5 for controlling the seat board 12 to lift is fixedly arranged at the top of the chassis 1, the limiting mechanism for blocking the patient on the seat board 12 is arranged outside the seat board 12, the adjusting mechanism for controlling the height of the supporting bracket 3 is arranged inside the chassis 1, the auxiliary restoring walking device consists of the chassis 1, the seat board 12, the supporting bracket 3 and the handle 4 respectively, the chassis 1 can assist the patient to restore walking through a plurality of groups of universal rollers arranged at the bottom thereof, the seat board 12 plays an auxiliary supporting role while enabling the patient to sit on the upper body for short rest during restoring, the supporting bracket 3 and the handle 4 can assist the patient to support the upper body, the patient can stabilize the shape of the patient through the support bracket 3 and the handle 4 in the process of restoring walking, because the patient using the auxiliary restoring walking device mostly has inconvenient walking people such as hemiplegia, the patient mostly needs external nursing staff to assist in nursing when using the auxiliary restoring walking device, the nursing staff not only needs to fix the patient on the auxiliary restoring walking device in the process of nursing the patient using the auxiliary restoring walking device, but also needs to adjust the auxiliary restoring walking device according to different body shapes of the patient, and the patient mostly needs to manually adjust the nursing staff in the process, thus the auxiliary restoring walking device is time-consuming and labor-consuming, the use of the auxiliary restoring walking device is inconvenient, the practicability of the auxiliary restoring walking device is reduced, the nursing staff supports the patient on the seat plate 12 along with the use of the auxiliary restoring walking device, the limiting mechanism is started, the front and back sides of the seat board 12 are blocked by the two groups of baffles 13, so that a patient cannot easily slide off the auxiliary recovery walking device in the recovery walking process, after the limiting mechanism stops and limits, the moving mechanism 5 is started to drive the seat board 12 to lift, so that the seat board 12 can drive patients of different sizes to be converted into standing postures from sitting postures, the patient can stabilize the body shape of the patient in the lifting process through the two groups of support rods 2 in the lifting process, after the patient recovers to the standing postures, the adjusting mechanism is started, the height of the support bracket 3 can be adjusted according to the difference of the body shapes of the patient, the patient can better support the upper body through the support bracket 3, the stable body shape can recover to walk, and the caregivers can more conveniently fix the patient on the auxiliary recovery walking device and adjust the auxiliary recovery walking device according to the difference of the body shapes of the patient, so that the practicability and the applicability of the auxiliary recovery walking device are improved.

As shown in fig. 1 and 4, the moving mechanism 5 is a rectangular casing with a slide way on the front surface, the inner wall of the casing is rotatably connected with a first screw rod 6, a screw rod nut 7 is meshed with the outer wall of the first screw rod 6, a mounting frame 8 penetrating through the outer wall of the moving mechanism 5 is fixedly arranged on the outer wall of the screw rod nut 7, a seat board 12 is fixedly arranged at the top of the mounting frame 8, a first bevel gear 9 is fixedly arranged on the outer wall of the first screw rod 6 in a surrounding mode, a first motor 10 is fixedly arranged outside the rectangular casing, the output end of the first motor 10 penetrates through the inner wall of the rectangular casing and is provided with a second bevel gear 11, the second bevel gear 11 is meshed with the first bevel gear 9, after the limiting mechanism completes limiting of a patient on the seat board 12, the first motor 10 is started, the output end of the first screw rod nut 6 drives the first screw rod nut through the second bevel gear 11 and the first bevel gear 9 meshed with the second bevel gear to rotate, the first screw rod nut 7 meshed with the outer wall of the first screw rod nut moves after the mounting frame 8 penetrating through the outer wall of the first screw rod nut is limited by the first screw rod nut 8 penetrating through the outer wall of the mounting frame 8, and the first bevel gear 8 fixedly arranged on the outer wall of the moving mechanism moves, and the screw nut 7 drives the lifting frame 12 through the lifting device fixedly arranged on the outer wall of the first screw nut.

As shown in fig. 2 and 3, the limiting mechanism comprises a baffle 13, a bidirectional screw rod 14 and a slide bar 19, two groups of baffles 13 are movably mounted at two ends of a seat board 12 through hinges, a groove body is arranged on the inner wall of the seat board 12, the bidirectional screw rod 14 is rotatably connected to the inner wall of the groove body, two groups of screw nuts 15 are mounted on the outer wall of the bidirectional screw rod 14 in a meshed manner, a first gear 16 is mounted on the outer wall of the bidirectional screw rod 14 in a surrounding manner, a second motor 17 is mounted on the inner wall of the groove body, a second gear 18 is mounted at the output end of the second motor 17, the second gear 18 is meshed with the first gear 16, two groups of slide bars 19 are fixedly mounted on the inner wall of the groove body, two groups of moving blocks 20 are mounted on the outer wall of the slide bar 19 in a surrounding manner, the outer wall of the screw nuts 15 is fixedly connected with the outer wall of the moving blocks 20 through connecting rods, a rod body 21 is movably mounted on the top of the moving blocks 20 through mounting seats, and one end of the rod body 21 is movably arranged on the outer wall of the baffle 13 through a mounting seat, after a patient sits on the top of the seat plate 12, the second motor 17 is started, the output end of the second motor drives the bidirectional screw rod 14 to rotate through the second gear 18 and the first gear 16 meshed with the second gear, the bidirectional screw rod 14 rotates to enable two groups of screw nuts 15 which are meshed with the outer wall of the bidirectional screw rod to move after being limited by the moving block 20 and the sliding rod 19 fixedly connected with the connecting rod of the outer wall of the bidirectional screw rod, the screw nuts 15 move to drive the moving block 20 to move on the sliding rod 19 through the connecting rod, and the moving block 20 moves to drive the baffle 13 through the rod body 21 movably arranged in the mounting seat at the top of the moving block 20, so that the baffle 13 can rotate through a hinge, and then both ends of the seat plate 12 can be blocked, and the blocking and limiting work of the patient on the seat plate 12 can be completed.

As shown in fig. 1, fig. 5 and fig. 6, adjustment mechanism includes support column 23 and threaded rod 22, the inner wall of chassis 1 is equipped with the mounting groove, the inner wall rotatable mounting of mounting groove has threaded rod 22, support column 23 is installed in the outer wall meshing of threaded rod 22, the top of support column 23 and the bottom fixed connection of support frame 3, the outer wall of threaded rod 22 encircles and installs No. one gear 24, and No. two gear 24's of two groups outer wall encircles and install first chain 25, no. two gear 26's of two groups bottom of threaded rod 22 all installs No. two gears 26, no. two gear 26's outer wall encircles and installs second chain 27, the inner wall of cell body installs No. one motor 28, no. three gear 29 is installed to No. one motor 28's output, and be connected through second chain 27 between No. three gear 29 and the No. two gears 26, after the patient changes the standing position through moving mechanism 5 from the position, no. one motor 28 starts, its output is through No. three gear 29 drive second chain 27 and is removed, no. two sets of gears 24 and its outer wall of two sets of gears 24 of outer wall are installed around and are installed, no. one gear 24 rotate, no. one gear 24 is rotated through No. two gears 24, no. one gear 24 is driven by a set of two gears 24 and the support frame is rotated by a frame 3 and is rotated by the carrier 3 and is driven to be connected to the support frame 3 through the one gear 24, can rotate height is adjusted and can carry out the carrier height is fixed.

Working principle: the auxiliary recovery walking device is composed of a chassis 1, a seat board 12, a support bracket 3 and a handle 4, wherein the chassis 1 can assist a patient to recover walking through a plurality of groups of universal rollers arranged at the bottom of the chassis, the seat board 12 plays an auxiliary supporting role when the patient walks, and enables the patient to sit on the seat board for a short time to rest when recovering, the support bracket 3 and the handle 4 can assist the patient to support the upper body, so that the patient can stabilize the body shape of the patient through the support bracket 3 and the handle 4 in the recovery walking process, the patient using the auxiliary recovery walking device mostly needs external nursing staff to assist nursing when using the auxiliary recovery walking device, and the nursing staff not only needs to fix the patient on the auxiliary recovery walking device when nursing the patient using the auxiliary recovery walking device, the auxiliary recovery walking device is also required to be adjusted according to different sizes of patients, most of the auxiliary recovery walking device is required to be manually adjusted by caregivers in the process, so that time and labor are wasted, the auxiliary recovery walking device is inconvenient to use, the practicability of the auxiliary recovery walking device is reduced, the caregivers support the patients on the seat plate 12 along with the use of the auxiliary recovery walking device, the limiting mechanism is started, the front and back sides of the seat plate 12 are blocked by the two groups of baffles 13, the patients cannot easily slide from the auxiliary recovery walking device in the recovery walking process, after the limiting mechanism is blocked and limited, the moving mechanism 5 is started, the seat plate 12 is driven to lift, the seat plate 12 can be driven to convert the patients with different sizes from sitting postures to standing postures, the patients can stabilize the body shape of the patients through the two groups of the support rods 2 in the lifting process, when the patient is restored to the standing position, the adjusting mechanism is started, the height of the support bracket 3 can be adjusted according to the different body types of the patient, the patient can better support the upper body through the support bracket 3, the body shape is stabilized to restore walking, the caretaker can more conveniently fix the patient on the auxiliary restoring walking device and adjust the auxiliary restoring walking device according to the different body types of the patient, the practicability and the applicability of the auxiliary restoring walking device are improved, when the patient sits on the top of the seat plate 12, the second motor 17 is started, the output end of the second motor drives the bidirectional screw rod 14 to rotate through the second gear 18 and the first gear 16 meshed with the second gear, the bidirectional screw rod 14 rotates to enable the two groups of screw rod nuts 15 which are meshed and installed on the outer walls of the bidirectional screw rod 14 to move after being limited through the moving block 20 and the sliding rod 19 fixedly connected with the connecting rod on the outer walls of the bidirectional screw rod, the screw nut 15 moves to drive the moving block 20 to move on the slide bar 19 through the connecting rod, the moving block 20 moves to drive the baffle 13 to move through the rod body 21 movably installed in the top installation seat of the moving block, the baffle 13 can rotate through the hinge, and further can block the two ends of the seat board 12, so that the baffle can finish the blocking and limiting work of patients on the seat board 12, when the limiting mechanism finishes the limiting of the patients on the seat board 12, the first motor 10 is started, the output end of the first motor 10 drives the first screw 6 to rotate through the second helical gear 11 and the first helical gear 9 meshed with the second helical gear, the first screw 6 rotates to drive the screw nut 7 meshed with the outer wall to move after being limited through the installation frame 8 installed on the outer wall of the first screw nut, the screw nut 7 rotates to drive the seat board 12 to move in a lifting manner through the installation frame 8 fixedly installed on the outer wall of the first screw nut 7, after a patient is converted into a standing posture from a sitting posture through the moving mechanism 5, a first motor 28 is started, the output end of the first motor is driven to move through a third gear 29, the second chain 27 is driven to rotate through a second gear 26, two groups of threaded rods 22 and a first gear 24 arranged on the outer wall of the threaded rods are driven to rotate through the second gear 26, the first gear 24 is driven to rotate through the first chain 25, the first gear 24 is driven to rotate another two groups of threaded rods 22, the threaded rods 22 rotate to enable a support column 23 meshed with the outer wall of the threaded rods 22 to move after limiting through a support bracket 3 fixedly connected with the top, the height of the support bracket 3 can be adjusted according to the height of the patient after standing, the patient can support the upper body through the support bracket 3 better, and the shape of the patient is stabilized to recover walking.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An auxiliary recovery walking device for assisting people with walking inconvenience such as hemiplegia, comprising: chassis (1) and bedplate (12), support bracket (3) are installed at the top of chassis (1), support bracket (1)'s top fixed mounting has rest bar (2), handle (4) are installed at the top of support bracket (3), the top fixed mounting of chassis (1) has mobile mechanism (5) that are used for controlling bedplate (12) to go up and down, the outside of bedplate (12) is equipped with the stop gear who is used for blockking to patient on bedplate (12), the inside of chassis (1) is equipped with the adjustment mechanism who is used for controlling support bracket (3) height.

2. The auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia according to claim 1, wherein the moving mechanism (5) is a rectangular shell with a slideway on the front, a first screw (6) is rotatably connected to the inner wall of the shell, a screw nut (7) is installed on the outer wall of the first screw (6) in a meshed manner, a mounting frame (8) penetrating through the outer wall of the moving mechanism (5) is fixedly installed on the outer wall of the screw nut (7) through sliding, a seat plate (12) is fixedly installed on the top of the mounting frame (8), a first bevel gear (9) is fixedly installed on the outer wall of the first screw (6) in a surrounding manner, a first motor (10) is fixedly installed on the outer wall of the rectangular shell, the output end of the first motor (10) penetrates through the inner wall of the rectangular shell and is provided with a second bevel gear (11), and the second bevel gear (11) is meshed with the first bevel gear (9).

3. The auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia according to claim 1, wherein the limiting mechanism comprises a baffle (13), a bidirectional screw rod (14) and a sliding rod (19), two groups of baffles (13) are movably mounted at two ends of the seat board (12) through hinges, a groove body is arranged on the inner wall of the seat board (12), the bidirectional screw rod (14) is rotatably connected with the inner wall of the groove body, two groups of screw nuts (15) are mounted on the outer wall of the bidirectional screw rod (14) in a meshed mode, a first gear (16) is mounted on the outer wall of the bidirectional screw rod (14) in a surrounding mode, a second motor (17) is mounted on the inner wall of the groove body, a second gear (18) is mounted at the output end of the second motor (17), and the second gear (18) is meshed with the first gear (16).

4. The auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia according to claim 3, wherein two groups of sliding rods (19) are fixedly arranged on the inner wall of the groove body, two groups of moving blocks (20) are movably arranged on the outer wall of the sliding rods (19) in surrounding mode, the outer wall of the screw nut (15) is fixedly connected with the outer wall of the moving blocks (20) through a connecting rod, a rod body (21) is movably arranged on the top of the moving blocks (20) through a mounting seat, and one end of the rod body (21) is movably arranged on the outer wall of the baffle plate (13) through the mounting seat.

5. The auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia according to claim 1, wherein the adjusting mechanism comprises a supporting column (23) and a threaded rod (22), the inner wall of the underframe (1) is provided with a mounting groove, the threaded rod (22) is rotatably mounted on the inner wall of the mounting groove, the supporting column (23) is mounted on the outer wall of the threaded rod (22) in a meshed manner, the top end of the supporting column (23) is fixedly connected with the bottom of the supporting bracket (3), a first gear (24) is mounted on the outer wall of the threaded rod (22) in a surrounding manner, and a first chain (25) is mounted on the outer walls of the two groups of first gears (24) in a surrounding manner.

6. The auxiliary recovery walking device for people with walking inconvenience such as power-assisted hemiplegia according to claim 5, wherein the bottom ends of the two groups of threaded rods (22) are respectively provided with a second gear (26), the outer walls of the two groups of second gears (26) are circumferentially provided with a second chain (27), the inner wall of the tank body is provided with a first motor (28), the output end of the first motor (28) is provided with a third gear (29), and the third gear (29) is connected with the second gear (26) through the second chain (27).