CN112957238A

CN112957238A - Medical rehabilitation walking support and using method thereof

Info

Publication number: CN112957238A
Application number: CN202110202931.XA
Authority: CN
Inventors: 张再艳
Original assignee: Individual
Current assignee: Xuzhou Kangnong Disinfection Technology Research Institute Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-06-15
Anticipated expiration: 2041-02-23
Also published as: CN112957238B

Abstract

The invention discloses a walking bracket for medical rehabilitation and a using method thereof, and the walking bracket comprises a bottom plate, wherein a first bracket is fixedly arranged at the top of the bottom plate, four idler wheels are fixedly arranged on the outer surface of the first bracket, two first support plates are fixedly sleeved on the outer surface of the first bracket, first sliding grooves are respectively formed in the opposite ends of the two first support plates, rotating grooves are respectively formed in the inner walls of the two first sliding grooves, a sliding frame is movably inserted into the inner walls of the two first sliding grooves, a support column is fixedly arranged on the outer surface of the sliding frame, a base plate is fixedly welded on the outer surface of the support column, and ejecting grooves are respectively formed in the outer surfaces of the two sides of the sliding frame. This medical treatment is recovered with walking support has increased the top that need not the activity on a large scale just can open and has sheltered from structure, the cushion structure and the automatic brake antiskid structure of being convenient for open, has avoided the unable problem of rapid processing when user of service meets emergency, has reduced the potential safety hazard.

Description

Medical rehabilitation walking support and using method thereof

Technical Field

The invention relates to the technical field of medical rehabilitation, in particular to a walking bracket for medical rehabilitation and a using method thereof.

Background

Rehabilitation refers to the comprehensive and coordinated application of various medical, educational, social and occupational methods to recover and rebuild the functions of patients, injuries and disabled persons (including congenital disabled persons) lost as soon as possible to recover and restore their physical, mental, social and economic abilities as much as possible, so that they can go to life, work and society again. Rehabilitation not only aims at diseases, but also focuses on the whole human body, and comprehensively recovers from the physiological aspect, the psychological aspect, the social aspect and the economic aspect.

Some medical rehabilitation in the current market use walking brackets:

(1) when a patient feels tired in the use process of the existing walking bracket device or needs to have a rest in case of emergency, the user can fall down due to the inconvenience of legs and feet and the inability to timely and quickly find a flat ground which can be seated or stressed, so that the possibility of secondary injury exists, the rehabilitation of the user is not facilitated, a small part of the structural cushion added with the cushion can not be retracted, the size is large, a large space can be occupied, and the device is inconvenient to carry and transport;

(2) the current walking support device is in the in-service use, when meetting special highway sections such as abrupt slope, probably need stop the device is quick, but because the surface of gyro wheel is more easy smooth, can lead to unable steady placing, can lead to the device to fall subaerial because the slope is great, can cause the device to damage, still can cause the user of service to be taken with the company and fall down, there is great potential safety hazard, current walking support is when meetting special weather temporarily, during extreme weather such as torrential rain and snow, because user of service's leg and foot are inconvenient, can't be fast timely find the ideal place of dodging, can lead to patient's health to stand the running of weather factor, be unfavorable for patient's recovery.

Therefore, we propose a walking frame for medical rehabilitation and a method for using the same so as to solve the problems proposed in the above.

Disclosure of Invention

The invention aims to provide a walking support for medical rehabilitation and a using method thereof, and solves the problems that some walking supports for medical rehabilitation in the market do not have a seat or cannot be retracted, the walking supports are inconvenient to carry and use, the device is fallen on the ground due to a large gradient, the device is possibly damaged, users are possibly fallen with the walking support, a large potential safety hazard exists, and when special weather occurs, the users cannot find an ideal avoiding place quickly and timely due to inconvenience of legs and feet, the bodies of patients are possibly damaged by weather factors, and the recovery of the patients is not facilitated.

In order to achieve the purpose, the invention provides the following technical scheme: a walking support for medical rehabilitation comprises a base plate, wherein a first support is fixedly mounted at the top of the base plate, four idler wheels are fixedly mounted on the outer surface of the first support, two first support plates are fixedly sleeved on the outer surface of the first support, first sliding grooves are formed in the opposite ends of the two first support plates, rotary grooves are formed in the inner walls of the two first sliding grooves, sliding frames are movably inserted into the inner walls of the two first sliding grooves, support columns are fixedly mounted on the outer surface of the sliding frames, backing plates are fixedly welded on the outer surfaces of the support columns, ejection grooves are formed in the outer surfaces of the two sides of the sliding frames, second springs are fixedly connected to the inner walls of the two ejection grooves, third bearings are fixedly connected to one ends, far away from the inner walls of the ejection grooves, of the second springs, two second support plates are fixedly mounted at the bottoms of the first support plates, and the centers of the two second support plates are fixedly connected through second support rods, the outer surface of the first support is fixedly welded with a first supporting rod, the outer surface of the first support is fixedly sleeved with a first fixed cylinder, the outer surface of the first fixed cylinder is fixedly welded with two second supports, the outer surfaces of the two second supports are fixedly sleeved with second fixed cylinders, the outer surfaces of the two second fixed cylinders are fixedly adhered with cushions, the outer surfaces of the two second supports are fixedly provided with handles, the top of the second supporting rod is fixedly provided with a bearing plate, the top of the bearing plate is fixedly provided with a first bearing, the inner surface of the first bearing is fixedly connected with a knob, the top of the knob is fixedly welded with a second rotating rod, the outer surface of the second rotating rod is in threaded connection with a support column, the top of the support column is fixedly provided with sun-shading cloth, the outer surface of the support column is provided with a plurality of second sliding grooves, and a plurality of first sliding blocks are movably arranged on the inner walls of the second sliding grooves, the utility model discloses a box, including bottom plate, box inner wall, the bottom fixed mounting of bottom plate has the box, the top fixed mounting of base has two motors, two the equal fixed cover in surface of motor output end is equipped with first conical gear, and the top fixed mounting of the box inner wall of telling has two second bearings, two the first bull stick of the equal fixedly connected with in internal surface of second bearing, two the equal fixed mounting in bottom of first bull stick has the threaded rod, the bottom activity of box is inserted and is equipped with two telescopic links, two the equal movable sleeve in surface of telescopic link is equipped with first spring, two the equal fixed mounting in bottom of telescopic link has the backup pad.

Preferably, the outer surface of the third bearing is matched with the inner wall of the rotary groove.

Preferably, the outer surfaces of the two second support plates are provided with mounting holes, and the inner walls of the mounting holes are matched with the outer surfaces of the second support rods.

Preferably, the top of the carrier plate is provided with a jack, and the inner wall of the jack is matched with the outer surface of the first bearing.

Preferably, one side of the first sliding block, which is far away from the second sliding groove, is fixedly connected with the bottom of the sun-shading cloth through a third supporting rod.

Preferably, the top of the two handles is fixedly provided with a switch, and the output ends of the switches are electrically connected with the output ends of the two motors.

Preferably, the roller teeth of the first bevel gear are meshed with the roller teeth of the second bevel gear.

Preferably, the top parts of the two telescopic rods are in threaded connection with the outer surfaces of the two threaded rods.

Preferably, one end of each of the two first springs is fixedly connected with the bottom of the box body, and the other end of each of the two first springs is fixedly connected with the tops of the two support plates.

A use method of a walking bracket for medical rehabilitation comprises the following steps:

s1: when a user needs to rest the cushion, the cushion plate is firstly pulled outwards, the cushion plate drives the sliding frame to move outwards through the supporting column, at the moment, the outer surface of the sliding frame slides along the inner wall of the first sliding groove, the sliding frame stops until the inner wall of the ejection groove is aligned with the rotating groove, an ejection force is always exerted on the third bearing through the second spring, after the rotating groove is met, the third bearing ejects to the inner wall of the rotating groove to be clamped, the sliding frame is driven to rotate along the inner wall of the rotating groove through the third bearing, the supporting column directly supports against the outer surface of the first support, at the moment, the cushion plate is parallel to the ground, and then the user can sit at the top of the cushion plate;

s2: when a user needs to fix the walking frame in place, firstly, a switch is pressed, a motor is driven to rotate through the switch, the output end of the motor drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a first rotating rod to rotate along the inner wall of a second bearing, so that a threaded rod drives a telescopic rod to push downwards, the telescopic rod drives a supporting plate to move downwards until the bottom of the supporting plate is contacted with the ground, the supporting plate stops moving, at the moment, a first spring is stressed to stretch outwards, when the device needs to be used continuously, the switch is pressed again to drive the motor to rotate backwards, the telescopic rod is driven to move upwards, and the supporting plate is driven to restore to the original state through the stress of the first spring;

s3: when need meet raining suddenly or the sun is too big, at first rotate the knob, the knob rotates along the internal surface of first bearing, and the knob drives the second bull stick and upwards slides in the pivoted, and the second bull stick drives first slider and slides along the inner wall of second spout, and it can to drag outwards through the third bracing piece until the stop rotating knob when the puggaree is opened completely.

Compared with the prior art, the invention has the beneficial effects that: the walking bracket for medical rehabilitation and the use method thereof are as follows:

(1) when a user needs to rest the cushion, firstly, the cushion plate is pulled outwards, the cushion plate drives the sliding frame to move outwards through the supporting column, at the moment, the outer surface of the sliding frame slides along the inner wall of the first sliding groove, and the sliding frame stops until the inner wall of the ejection groove is aligned with the rotating groove, because the second spring always applies ejection force to the third bearing, after the rotating groove is met, the third bearing ejects to the inner wall of the rotating groove to be clamped, the sliding frame is driven to rotate along the inner wall of the rotating groove through the third bearing, the supporting column directly supports against the outer surface of the first support, at the moment, the cushion plate is parallel to the ground, then the user can sit on the top of the cushion plate, the cushion structure convenient to open is added, the problem that the user does not have a seat with the cushion or cannot withdraw the seat with the cushion, the cushion is not convenient, the rotary knob is rotated firstly, the rotary knob rotates along the inner surface of the first bearing, the rotary knob drives the second rotating rod to slide upwards while rotating, the second rotating rod drives the first sliding block to slide along the inner wall of the second sliding groove, the third supporting rod is pulled outwards until the sunshade cloth is completely opened, and the rotary knob is stopped rotating, so that a top shielding structure which can be opened without large-range movement is added, and the problems that the body of a patient is damaged by weather factors and the recovery of the patient is not facilitated due to the inconvenience of legs and feet of a user in special weather are avoided, and the ideal hiding place cannot be found quickly and timely;

(2) when a user needs to fix the walking frame in place, firstly, the switch is pressed, the motor is driven to rotate through the switch, the output end of the motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first rotating rod to rotate along the inner wall of the second bearing, so that the threaded rod drives the telescopic rod to push downwards, the telescopic rod drives the supporting plate to move downwards until the bottom of the supporting plate is contacted with the ground, the supporting plate stops moving downwards, the first spring is stressed outwards to stretch, when the device needs to be used continuously, the switch is pressed again to drive the motor to rotate backwards, the telescopic rod is driven to move upwards through the threaded rod, the supporting plate is driven to restore through the stress of the first spring, the automatic braking anti-skidding structure is added, the problem that the device falls on the ground due to a large gradient and the, and the user can be fallen down with the user, so that a great potential safety hazard exists.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic rear perspective view of the present invention;

FIG. 4 is a schematic perspective view of a pillar according to the present invention;

FIG. 5 is a front sectional view of the case of the present invention;

FIG. 6 is a schematic top cross-sectional view of the carriage of the present invention;

fig. 7 is a schematic perspective view of the knob according to the present invention.

In the figure: 1. a base plate; 2. a roller; 3. a box body; 4. a first support bar; 5. a first bracket; 6. a first support plate; 7. a second support bar; 8. a second support plate; 9. a first fixed cylinder; 10. a second bracket; 11. A second fixed cylinder; 12. a soft cushion; 13. a handle; 14. a sun-shading cloth; 15. a third support bar; 16. a first slider; 17. a pillar; 18. a knob; 19. a first bearing; 20. a carrier plate; 21. a first chute; 22. A carriage; 23. a base plate; 24. a support pillar; 25. rotating the groove; 26. a switch; 27. a second chute; 28. A base; 29. a motor; 30. a threaded rod; 31. a first rotating lever; 32. a second bearing; 33. a first bevel gear; 34. a second bevel gear; 35. a support plate; 36. a telescopic rod; 37. a first spring; 38. A pop-up slot; 39. a second spring; 40. a third bearing; 41. a second rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a walking support for medical rehabilitation comprises a base plate 1, a first support 5 is fixedly installed at the top of the base plate 1, four idler wheels 2 are fixedly installed on the outer surface of the first support 5, two first support plates 6 are fixedly sleeved on the outer surface of the first support 5, first sliding grooves 21 are formed in the opposite ends of the two first support plates 6, rotating grooves 25 are formed in the inner walls of the two first sliding grooves 21, sliding frames 22 are movably inserted into the inner walls of the two first sliding grooves 21, supporting columns 24 are fixedly installed on the outer surface of the sliding frames 22, backing plates 23 are fixedly welded on the outer surfaces of the supporting columns 24, ejection grooves 38 are formed in the outer surfaces of the two sides of the sliding frames 22, second springs 39 are fixedly connected to the inner walls of the two ejection grooves 38, third bearings 40 are fixedly connected to one ends, far away from the inner walls of the ejection grooves 38, two second support plates 8 are fixedly installed at the bottom of the, the centers of the two second support plates 8 are fixedly connected through a second support rod 7, the outer surface of the first support 5 is fixedly welded with a first support rod 4, the outer surface of the first support 5 is fixedly sleeved with a first fixed cylinder 9, the outer surface of the first fixed cylinder 9 is fixedly welded with two second supports 10, the outer surfaces of the two second supports 10 are fixedly sleeved with second fixed cylinders 11, the outer surfaces of the two second fixed cylinders 11 are fixedly adhered with soft pads 12, the outer surfaces of the two second supports 10 are fixedly provided with handles 13, the top of the second support rod 7 is fixedly provided with a support plate 20, the top of the support plate 20 is fixedly provided with a first bearing 19, the inner surface of the first bearing 19 is fixedly connected with a knob 18, the top of the knob 18 is fixedly welded with a second rotating rod 41, the outer surface of the second rotating rod 41 is connected with a strut 17 through threads, the top of the strut 17 is fixedly provided with a sun-shading cloth, a plurality of second spout 27 has been seted up to pillar 17's surface, the equal movable mounting of inner wall of a plurality of second spout 27 has first slider 16, the top fixed mounting of bottom plate 1 has box 3, the bottom fixed mounting of box 3 inner wall has base 28, the top fixed mounting of base 28 has two motors 29, the equal fixed cover in surface of two motor 29 outputs is equipped with first conical gear 33, the top fixed mounting of the box 3 inner wall of telling has two second bearings 32, the equal fixedly connected with first bull stick 31 in internal surface of two second bearings 32, the equal fixed mounting in bottom of two first bull sticks 31 has threaded rod 30, the bottom activity of box 3 is inserted and is equipped with two telescopic links 36, the equal movable sleeve in surface of two telescopic links 36 is equipped with first spring 37, the equal fixed mounting in bottom of two telescopic links 36 has backup pad 35.

The outer surface of the third bearing 40 is fitted to the inner wall of the rotary groove 25, so that the third bearing 40 can be engaged with the inside of the rotary groove 25.

The outer surfaces of the two second support plates 8 are provided with mounting holes, the inner walls of the mounting holes are matched with the outer surfaces of the second support rods 7, the second support rods 7 can be fixedly inserted into the inner walls of the mounting holes, and the strength of the first support 5 is increased.

The top of the carrier plate 20 is provided with a jack, and the inner wall of the jack is matched with the outer surface of the first bearing 19, so that the first bearing 19 can be clamped at the center of the carrier plate 20.

The side of the first sliding block 16 far away from the second sliding chute 27 is fixedly connected with the bottom of the sunshade cloth 14 through the third support rod 15, and the sunshade cloth 14 can be stretched outwards along the top of the pillar 17 through the third support rod 15.

The top of each of the two handles 13 is fixedly provided with a switch 26, and the output end of the switch 26 is electrically connected with the output ends of the two motors 29, so that the switches 26 can drive the motors 29 to rotate when being triggered.

The teeth of the first bevel gear 33 are engaged with the teeth of the second bevel gear 34, so that the first bevel gear 33 is rotated by the motor 29 and simultaneously drives the second bevel gear 34 to grab.

The top of the two telescopic rods 36 is in threaded connection with the outer surfaces of the two threaded rods 30, so that the two telescopic rods 36 can be driven by the telescopic rods 36 to move downwards while the threaded rods 30 rotate.

One end of the two first springs 37 is fixedly connected with the bottom of the box 3, and the other end of the two first springs 37 is fixedly connected with the tops of the two supporting plates 35, so that the first springs 37 can drive the supporting plates 35 to restore the original state upwards.

The model number of the motor 29 is Y355M1-4, and the switch 26 is known transparent technology, which is not described herein.

The working principle of the embodiment is as follows: when the flatness detecting device for a building wall convenient for stable support and extension is used, as shown in fig. 1-7, when a user needs to rest a cushion, the cushion plate 23 is firstly pulled outwards, the cushion plate 23 drives the carriage 22 to move outwards through the support column 24, at this time, the outer surface of the carriage 22 slides along the inner wall of the first sliding groove 21 until the inner wall of the ejection groove 38 is aligned with the rotating groove 25, and the cushion stops, because the second spring 39 always applies an ejection force to the third bearing 40 (as shown in fig. 6), when the rotating groove 25 is met, the third bearing 40 ejects to the inner wall of the rotating groove 25 to be clamped, the carriage 22 is driven to rotate along the inner wall of the rotating groove 25 through the third bearing 40, the support column 24 directly supports against the outer surface of the first support 5, at this time, the cushion plate 23 is parallel to the ground, and then the user sits on the top of the cushion plate 23, when sudden rain or excessive sun occurs, firstly, the knob 18 is rotated, the knob 18 rotates along the inner surface of the first bearing 19, the knob 18 drives the second rotating rod 41 to slide upwards while rotating (as shown in fig. 7), the second rotating rod 41 drives the first sliding block 16 to slide along the inner wall of the second sliding groove 27, and the third supporting rod 15 pulls outwards until the sunshade cloth 14 is completely opened, and then the knob 18 stops rotating;

when a user needs to fix the walking frame in place, as shown in fig. 1, 4-6, first the switch 26 is pressed, the motor 29 is driven to rotate by the switch 26, the output end of the motor 29 drives the first bevel gear 33 to rotate, the first bevel gear 33 drives the second bevel gear 34 to rotate, (as shown in fig. 5) the second bevel gear 34 drives the first rotating rod 31 to rotate along the inner wall of the second bearing 32, so that the threaded rod 30 drives the telescopic rod 36 to push downwards, the telescopic rod 36 drives the supporting plate 35 to move downwards until the bottom of the supporting plate 35 is contacted with the ground and then stops, at the moment, the first spring 37 is forced to stretch outwards, when the device needs to be used continuously, the switch 26 is pressed again to drive the motor 29 to rotate reversely, (as shown in fig. 3) the threaded rod 30 drives the telescopic rod 36 to move upwards, and the first spring 37 is forced to retract to drive the supporting plate 35 to restore.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a walking support is used in medical rehabilitation, includes bottom plate (1), its characterized in that: a first support (5) is fixedly installed at the top of the bottom plate (1), four idler wheels (2) are fixedly installed on the outer surface of the first support (5), two first support plates (6) are sleeved on the outer surface of the first support (5), first sliding grooves (21) are formed in the opposite ends of the two first support plates (6), rotating grooves (25) are formed in the inner walls of the two first sliding grooves (21), sliding frames (22) are movably inserted into the inner walls of the two first sliding grooves (21), supporting columns (24) are fixedly installed on the outer surfaces of the sliding frames (22), backing plates (23) are fixedly welded on the outer surfaces of the supporting columns (24), ejection grooves (38) are formed in the outer surfaces of the two sides of the sliding frames (22), second springs (39) are fixedly connected to the inner walls of the two ejection grooves (38), third bearings (40) are fixedly connected to the ends, far away from the inner walls of the ejection grooves (38), of the second springs (39), the bottom of the first support (5) is fixedly provided with two second support plates (8), the centers of the two second support plates (8) are fixedly connected through a second support rod (7), the outer surface of the first support (5) is fixedly welded with a first support rod (4), the outer surface of the first support (5) is fixedly sleeved with a first fixed cylinder (9), the outer surface of the first fixed cylinder (9) is fixedly welded with two second support frames (10), the outer surface of the two second support frames (10) is fixedly sleeved with a second fixed cylinder (11), the outer surfaces of the two second fixed cylinders (11) are fixedly adhered with soft pads (12), the outer surfaces of the two second support frames (10) are fixedly provided with handles (13), the top of the second support rods (7) is fixedly provided with a support plate (20), and the top fixing difference of the support plate (20) is provided with a first bearing (19), the inner surface of the first bearing (19) is fixedly connected with a knob (18), the top of the knob (18) is fixedly welded with a second rotating rod (41), the outer surface of the second rotating rod (41) is in threaded connection with a supporting column (17), the top of the supporting column (17) is fixedly provided with a sun-shading cloth (14), the outer surface of the supporting column (17) is provided with a plurality of second sliding grooves (27), the inner walls of the plurality of second sliding grooves (27) are movably provided with a first sliding block (16), the top of the bottom plate (1) is fixedly provided with a box body (3), the bottom of the inner wall of the box body (3) is fixedly provided with a base (28), the top of the base (28) is fixedly provided with two motors (29), the outer surfaces of the output ends of the two motors (29) are respectively provided with a first conical gear (33) in a fixed way, and the top of the inner wall of the box, two the equal fixedly connected with first bull stick (31) of internal surface of second bearing (32), two the equal fixed mounting in bottom of first bull stick (31) has threaded rod (30), the bottom activity of box (3) is inserted and is equipped with two telescopic links (36), two the equal movable sleeve in surface of telescopic link (36) is equipped with first spring (37), two the equal fixed mounting in bottom of telescopic link (36) has backup pad (35).

2. The walking frame for medical rehabilitation according to claim 1, wherein: the outer surface of the third bearing (40) is matched with the inner wall of the rotary groove (25).

3. The walking frame for medical rehabilitation according to claim 1, wherein: mounting holes are formed in the outer surfaces of the two second support plates (8), and the inner walls of the mounting holes are matched with the outer surfaces of the second support rods (7).

4. The walking frame for medical rehabilitation according to claim 1, wherein: the top of carrier plate (20) is seted up the jack, and the inner wall of jack and the surface looks adaptation of first bearing (19).

5. The walking frame for medical rehabilitation according to claim 1, wherein: one side of the first sliding block (16) far away from the second sliding groove (27) is fixedly connected with the bottom of the sun-shading cloth (14) through a third supporting rod (15).

6. The walking frame for medical rehabilitation according to claim 1, wherein: the top of the two handles (13) is fixedly provided with a switch (26), and the output end of the switch (26) is electrically connected with the output ends of the two motors (29).

7. The walking frame for medical rehabilitation according to claim 1, wherein: the roller teeth of the first bevel gear (33) are meshed with the roller teeth of the second bevel gear (34).

8. The walking frame for medical rehabilitation according to claim 1, wherein: the top parts of the two telescopic rods (36) are in threaded connection with the outer surfaces of the two threaded rods (30).

9. The walking frame for medical rehabilitation according to claim 1, wherein: one ends of the two first springs (37) are fixedly connected with the bottom of the box body (3), and the other ends of the two first springs (37) are fixedly connected with the tops of the two supporting plates (35).

10. A method for using a medical walking frame, which is characterized in that the walking frame for medical rehabilitation according to any one of claims 1 to 9 is used, comprising the following steps:

s1: when a user needs to rest the cushion, firstly, the cushion plate (23) is pulled outwards, the cushion plate (23) drives the sliding frame (22) to move outwards through the supporting column (24), at the moment, the outer surface of the sliding frame (22) slides along the inner wall of the first sliding groove (21), and the sliding frame stops moving until the inner wall of the ejection groove (38) is aligned with the rotating groove (25), because the second spring (39) exerts ejection force on the third bearing (40), when the rotating groove (25) is met, the third bearing (40) is ejected to the inner wall of the rotating groove (25) to be clamped, the sliding frame (22) is driven to rotate along the inner wall of the rotating groove (25) through the third bearing (40), the supporting column (24) directly supports against the outer surface of the first support (5), at the moment, the cushion plate (23) is parallel to the ground, and then the user can sit on the top of the cushion plate (23);

s2: when a user needs to fix the walking frame in place, firstly, the switch (26) is pressed, the motor (29) is driven to rotate through the switch (26), the output end of the motor (29) drives the first bevel gear (33) to rotate, the first bevel gear (33) drives the second bevel gear (34) to rotate, the second bevel gear (34) drives the first rotating rod (31) to rotate along the inner wall of the second bearing (32), so that the threaded rod (30) drives the telescopic rod (36) to push downwards, the telescopic rod (36) drives the supporting plate (35) to move downwards until the bottom of the supporting plate (35) is contacted with the ground, the first spring (37) is stressed to stretch outwards, when the device needs to be used continuously, the switch (26) is pressed again to drive the motor (29) to rotate reversely, and the telescopic rod (36) is driven to move upwards through the threaded rod (30), the first spring (37) is stressed to recover and contract to drive the supporting plate (35) to restore to the original state;

s3: when the sun is too big or rains suddenly, the knob (18) is rotated along the inner surface of the first bearing (19), the knob (18) drives the second rotating rod (41) to slide upwards while rotating, the second rotating rod (41) drives the first sliding block (16) to slide along the inner wall of the second sliding groove (27), and the third supporting rod (15) is pulled outwards until the sunshade cloth (14) is completely opened, so that the knob (18) stops rotating.