CN219963390U

CN219963390U - Auxiliary walking device for lower limb rehabilitation exercise

Info

Publication number: CN219963390U
Application number: CN202321610280.9U
Authority: CN
Inventors: 何旭光; 陈彦; 向玺
Original assignee: First Peoples Hospital of Chenzou
Current assignee: First Peoples Hospital of Chenzou
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-07
Anticipated expiration: 2033-06-25

Abstract

The utility model provides an auxiliary walking device for lower limb rehabilitation exercise, which comprises a bracket and a protection mechanism, wherein the bottom of the bracket is provided with a plurality of universal wheels, the top of the bracket is symmetrically provided with an upper and lower adjustable supporting seat, the top of the symmetrical supporting seat is provided with a handrail, and the bracket is fixedly connected with the protection mechanism; the protection mechanism comprises a fixed brace and a lifting assembly, wherein the fixed brace is fixedly arranged on the lifting assembly, and the lifting assembly is used for adjusting the upper and lower positions of the fixed brace; the protection machanism still includes adjustable seat, the seat with lifting unit swing joint, the lifting unit through setting up can be according to patient's height is too high to the fixed braces and the height of seat is adjusted for the patient when using this device, can be more comfortable simultaneously also can more effectually protect the patient.

Description

Auxiliary walking device for lower limb rehabilitation exercise

Technical Field

The utility model relates to the technical field of rehabilitation training devices, in particular to an auxiliary walking device for lower limb rehabilitation exercise.

Background

After the operation treatment is done to orthopedics patient, in order to can be faster recovered, can be with the help of walking auxiliary device at subaerial slow walking, thereby accelerate the rehabilitation of state of illness, when developing rehabilitation training, therapist carries out the manual training to the patient with the help of certain apparatus, or therapist guides, help patient trains with the apparatus, supplementary walking training ware is that the patient supports with the help of the arm, carry out walking function training's supplementary training apparatus, when carrying out low limbs rehabilitation exercise, need protect patient's safety, prevent that the patient from falling down and increasing the secondary injury in the in-process of rehabilitation exercise walking, simultaneously because different patient's heights are different, protective apparatus need be according to the customization that patient's height carried out, inconvenient to use, if use the protective apparatus of discomfort on the contrary to patient's play corresponding guard action.

The utility model aims to provide an auxiliary walking device for lower limb rehabilitation exercise, which aims to solve the problems in the background art.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides an auxiliary walking device for lower limb rehabilitation exercise, which comprises a bracket and a protection mechanism, wherein the bottom of the bracket is provided with a plurality of universal wheels, the top of the bracket is symmetrically provided with an up-down adjustable supporting seat, the top of the symmetrical supporting seat is provided with a handrail, and the bracket is fixedly connected with the protection mechanism;

the protection mechanism comprises a fixed brace and a lifting assembly, wherein the fixed brace is fixedly arranged on the lifting assembly, and the lifting assembly is used for adjusting the upper and lower positions of the fixed brace;

the protection mechanism further comprises an adjustable seat, and the seat is movably connected with the lifting assembly.

As a further improvement of the utility model, the lifting assembly comprises a fixed plate, a screw rod, two sliding blocks and a motor, wherein a movable groove is formed in one side of the fixed plate, a connecting block is fixedly connected to one side of the top of the fixed plate, the motor is installed at the bottom of the connecting block, the output end of the motor penetrates through the connecting block to be connected with a transmission assembly, the transmission assembly is connected with the top of the screw rod, the screw rod penetrates through the top of the fixed plate to be rotatably installed in the movable groove, first sliding rails are fixedly installed on two sides of the movable groove, the two sliding blocks are respectively and slidably installed on the first sliding rails, the two sliding blocks are fixedly connected with a transverse plate, one side of the transverse plate is connected with the screw rod through threads, and the bottom of the transverse plate is fixedly connected with the fixed braces.

As a further improvement of the utility model, the transmission assembly is a pulley transmission.

As a further improvement of the utility model, the fixing plate is provided with the mounting groove, the mounting groove is positioned below the movable groove, the screw rod penetrates through the bottom of the movable groove to the mounting groove, the screw rod is connected with the nut through threads, the nut is fixedly connected with the seat, two sides of the outer wall of the mounting groove are provided with the second sliding rails, and the seat can be slidably mounted on the second sliding rails.

As a further improvement of the utility model, the seat comprises a housing and a telescopic plate, wherein the housing is fixedly connected with the nut, the housing is in sliding connection with the second sliding rail, the telescopic plate is telescopically arranged in the housing, and a handle is arranged on one side of the telescopic plate.

As a further improvement of the utility model, the supporting seat comprises a hollow column and a telescopic column, a cylinder is arranged in the hollow column, the telescopic end of the cylinder is fixedly connected with the bottom of the telescopic column, and the telescopic column is fixedly connected with the bottom of the handrail.

As a further improvement of the utility model, the top of the symmetrically installed handrails are provided with holding rods.

As a further improvement of the utility model, connecting rods are fixedly arranged on two sides of the bracket respectively, and universal wheels are connected to the bottoms of the connecting rods.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the lifting assembly and the fixed braces are arranged, the motor in the lifting assembly drives the belt wheel to enable the screw rod to rotate, so that the transverse plate on the screw rod vertically moves along the first sliding rail to adjust the upper and lower positions of the fixed braces, patients with different heights can adjust the fixed braces, and the patient can better adapt to the device, so that the patient can be protected more effectively, and the comfort level of the patient in use can be increased;

further, through being provided with adjustable seat, carry out threaded connection through the nut between the housing of seat and the lead screw, the nut drives the housing and slides from top to bottom at the second slide rail when the lead screw rotates, realizes the synchronous adjustment of seat and fixed braces, labour saving and time saving more is equipped with the scalable board in the inside of housing simultaneously, and the patient can adjust the length of seat according to own demand.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an exploded perspective view of the present utility model;

FIG. 3 is a schematic view of a bracket and a support structure according to the present utility model;

FIG. 4 is a schematic view of a protection mechanism according to the present utility model;

FIG. 5 is a left side view of the present utility model;

fig. 6 is a cross-sectional view of the bracket and the support base of the present utility model.

In the figure: 1. a bracket; 101. a universal wheel; 102. a connecting rod; 2. a hollow column; 201. a telescopic column; 202. a cylinder; 203. an armrest; 204. a grip; 3. a fixing plate; 301. a movable groove; 302. a screw rod; 303. a motor; 304. a first slide rail; 305. a cross plate; 306. fixing the braces; 4. a mounting groove; 401. a second slide rail; 402. a housing; 403. a telescoping plate; 404. and (5) a handle.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, the device comprises a bracket 1 and a protection mechanism, wherein a plurality of universal wheels 101 are arranged at the bottom of the bracket 1, upper and lower adjustable supporting seats are symmetrically arranged at the top of the bracket 1, armrests 203 are arranged at the tops of the symmetrical supporting seats, and the bracket 1 is fixedly connected with the protection mechanism; through the adjustable supporting seat that sets up, can adjust the height of handrail 203 according to patient's height, improve patient's use comfort.

The protection mechanism comprises a fixed brace 306 and a lifting assembly, wherein the fixed brace 306 is fixedly arranged on the lifting assembly, and the lifting assembly is used for adjusting the upper and lower positions of the fixed brace 306; the lifting component can adjust the upper and lower positions of the fixed braces 306, so that the lifting device is suitable for patients with different heights

The protection mechanism further comprises an adjustable seat, the seat is movably connected with the lifting assembly, the height of the seat and the height of the fixed braces 306 can be adjusted simultaneously, time and labor are saved, and a patient can rest on the way of walking exercise conveniently.

Please refer to fig. 2, fig. 4, lifting assembly includes fixed plate 3, lead screw 302, two sliders, motor 303, movable groove 301 has been seted up to one side of fixed plate 3, top one side fixedly connected with connecting block of fixed plate 3, motor 303 installs the bottom of connecting block, motor 303's output runs through the connecting block is connected with drive assembly, drive assembly with the top of lead screw 302 is connected, lead screw 302 runs through the top of fixed plate 3 is rotatably installed in movable groove 301, the both sides fixed mounting of movable groove 301 has first slide rail 304, two slider respectively slidable mounting is in on the first slide rail 304, two slider fixedly connected with diaphragm 305, one side of diaphragm 305 with lead screw 302 passes through threaded connection, the bottom fixed connection of diaphragm 305 fixed braces 306, drive assembly is the band pulley transmission, makes lead screw 302 rotate through the motor drive band pulley to diaphragm 305 on the 302 is along first slide rail 304 is perpendicular motion 306 to realize adjusting the position about the fixed lead screw 304, thereby can be more suitable for patient's height and can be used to the patient and can be improved by this patient's height.

Referring to fig. 4, the fixing plate 3 is provided with a mounting groove 4, the mounting groove 4 is located below the movable groove 301, the screw rod 302 penetrates through the bottom of the movable groove 301 to the inside of the mounting groove 4, the screw rod 302 is connected with a nut through threads, the nut is fixedly connected with the seat, two sides of the outer wall of the mounting groove 4 are provided with second sliding rails 401, the seat is slidably mounted on the second sliding rails 401, and the seat is connected with the screw rod 302 through the seat, so that the same-step height adjustment of the fixing suspender 306 and the seat can be realized, and time and labor can be saved; the seat includes housing 402 and expansion plate 403, housing 402 with nut fixed connection, housing 402 with second slide rail 401 sliding connection, expansion plate 403 telescopic mounting is in the housing 402, handle 404 is installed to one side of expansion plate 403, can adjust the length of seat according to patient's demand, increases patient's comfort level.

Referring to fig. 3, the handles 204 are disposed on the top of the armrests 203, and the patient can be positioned by the handles 204; the two sides of the support 1 are respectively fixedly provided with the connecting rods 102, the bottoms of the connecting rods 102 are connected with the universal wheels 101, and the universal wheels 101 are additionally arranged on the two sides of the support 1, so that the stability of the support 1 can be improved in the walking process of a patient, and the patient is effectively prevented from falling down.

When the utility model is used:

firstly, the height of the fixed braces 306 is adjusted according to different heights of different patients, the motor 303 is started, the motor 303 drives the belt wheel to drive the lead screw 302, so that the lead screw 302 rotates, the transverse plate 305 on the lead screw 302 moves vertically along with the lead screw 302 while the lead screw 302 rotates, the sliding block on the transverse plate 305 slides on the first sliding rail 304, the fixed braces 306 on the transverse plate 305 move up and down along with the first sliding rail, meanwhile, the nut on the lead screw 302 in the mounting groove 4 drives the housing 402 of the adjustable seat to move along with the movement, the motor 303 is closed when the height of the adjustable seat is moved to the height suitable for the patient, the fixed braces 306 are sleeved on the patient, then the fixed braces 306 are fixed by the straps on the fixed braces 306, the straps on the fixed braces 306 can be adjusted in tightness according to the size of the patient, the patient is more comfortable when the patient uses the adjustable seat, the patient holds the holding rod 204 on the armrest 203 by holding the armrest 203 after the fixed braces are fixed, the patient can better push the whole device to move through the holding rod 204, meanwhile, the patient can adjust the height of the armrest 203 according to the comfort requirement of the patient, the air cylinder 202 in the hollow column 2 pushes the telescopic column 201 to move up and down to adjust the height of the armrest 203, so that the patient can feel more comfortable when walking by exercising lower limbs, the bottom and two sides of the bracket 1 are provided with a plurality of universal wheels 101, the patient can conveniently move in multiple directions, meanwhile, the universal wheels 101 at two sides of the bracket 1 can increase the stability of the whole device, the patient can be effectively prevented from falling down when walking, the patient can be towed by fixing the braces 306 when the patient falls down forwards and backwards in the process of walking by rehabilitation exercise, the patient can sit on the seat with the height adjusted on the fixed plate 3 to have a rest for temporary time, and after the rest, the next training is carried out.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a lower limb rehabilitation exercise is with assisting running gear which characterized in that: the device comprises a support (1) and a protection mechanism, wherein a plurality of universal wheels (101) are arranged at the bottom of the support (1), upper and lower adjustable supporting seats are symmetrically arranged at the top of the support (1), armrests (203) are arranged at the tops of the symmetrical supporting seats, and the support (1) is fixedly connected with the protection mechanism;

the protection mechanism comprises a fixed brace (306) and a lifting assembly, wherein the fixed brace (306) is fixedly arranged on the lifting assembly, and the lifting assembly is used for adjusting the upper and lower positions of the fixed brace (306);

2. The auxiliary walking device for rehabilitation exercise of lower limbs according to claim 1, wherein: the lifting assembly comprises a fixed plate (3), a lead screw (302), two sliding blocks and a motor (303), wherein a movable groove (301) is formed in one side of the fixed plate (3), a connecting block is fixedly connected to one side of the top of the fixed plate (3), the motor (303) is installed at the bottom of the connecting block, the output end of the motor (303) penetrates through the connecting block and is connected with a transmission assembly, the transmission assembly is connected with the top of the lead screw (302), the lead screw (302) penetrates through the top of the fixed plate (3) and is rotatably installed in the movable groove (301), a first sliding rail (304) is fixedly installed on two sides of the movable groove (301), the sliding blocks are respectively and slidably installed on the first sliding rail (304), a transverse plate (305) is fixedly connected to the two sliding blocks, one side of the transverse plate (305) is connected with the lead screw (302) through threads, and the bottom of the transverse plate (305) is fixedly connected with a fixed brace (306).

3. The auxiliary walking device for rehabilitation exercise of lower limbs according to claim 2, wherein: the transmission component is a belt wheel transmission.

4. A lower limb rehabilitation exercise walker device according to claim 3, wherein: the seat is characterized in that a mounting groove (4) is formed in the fixing plate (3), the mounting groove (4) is located below the movable groove (301), the screw rod (302) penetrates through the bottom of the movable groove (301) to the inside of the mounting groove (4), a nut is connected to the screw rod (302) through threads, the nut is fixedly connected with the seat, second sliding rails (401) are arranged on two sides of the outer wall of the mounting groove (4), and the seat is slidably mounted on the second sliding rails (401).

5. The auxiliary walking device for rehabilitation exercise of lower limbs according to claim 4, wherein: the seat comprises a cover shell (402) and a telescopic plate (403), wherein the cover shell (402) is fixedly connected with the nut, the cover shell (402) is in sliding connection with the second sliding rail (401), the telescopic plate (403) is telescopically arranged in the cover shell (402), and a handle (404) is arranged on one side of the telescopic plate (403).

6. The auxiliary walking device for rehabilitation exercise of lower limbs according to claim 1, wherein: the supporting seat comprises a hollow column (2) and a telescopic column (201), an air cylinder (202) is arranged in the hollow column (2), the telescopic end of the air cylinder (202) is fixedly connected with the bottom of the telescopic column (201), and the telescopic column (201) is fixedly connected with the bottom of the handrail (203).

7. The auxiliary walking device for rehabilitation exercise of lower limbs according to claim 6, wherein: the tops of the handrails (203) which are symmetrically arranged are respectively provided with a holding rod (204).

8. The auxiliary walking device for rehabilitation exercise of lower limbs according to claim 1, wherein: connecting rods (102) are fixedly installed on two sides of the support (1) respectively, and universal wheels (101) are connected to the bottoms of the connecting rods (102).