CN106983641A - A kind of full auxiliary patient manually, which moves, uses device - Google Patents

Abstract

Moved the invention discloses a kind of full auxiliary patient manually and use device, the device connects and composes mobile device framework by handrail and support frame respectively including two, flat board is arranged between two mobile device frameworks by plate fixture, each mobile device framework is provided with the flat board lowering or hoisting gear for being used for adjusting flat board lengthwise position, mobile device framework bottom is provided with four scalable Universal wheel devices, Universal wheel is arranged on the wheel braking device being additionally provided with above scalable Universal wheel bottom of device, Universal wheel for controlling Universal wheel to work.A kind of full auxiliary patient manually that the present invention is provided, which moves, uses device, patient can be aided in move, desk, the switching of seat and handrail form and the movement of whole device and fixation can be realized by hand push button according to the different demands of patient simultaneously, with meet patient it is sick when walking, rest and rehabilitation training, complete manual mode of operation is easy to the operation of patient and uses.

Description

A fully manual device for assisting patient movement

technical field

The invention belongs to the technical field of medical auxiliary devices, and in particular relates to a fully manual device for assisting patient movement.

Background technique

During the hospitalization of the patient, the movement and walking will be greatly restricted due to inconvenient legs and feet or weakness and fatigue. Therefore, most patients need the support and companionship of nurses or family members during the walking period during the hospitalization, which consumes a lot of manpower to take care of the patient. The care needs of family members and nurses are high.

Therefore, it is an urgent problem to be solved at present to study a device that can meet the different needs of patients with inconvenient or weak legs and feet during the hospitalization period, and can realize various functions through manual operation, so that it can not only facilitate the walking, rest and rehabilitation training, and can reduce dependence on family members and nurses.

Contents of the invention

In view of the above-mentioned problems existing in the prior art, the object of the present invention is to solve the problems such as inconvenient legs and feet or weakness of the patient during illness, thereby providing a table that can be realized by manual buttons according to the different needs of the patient during the hospitalization period of the patient. , The switching of the form of the seat and the armrest, as well as the movement and fixation of the device are fully manual assisted patient movement devices.

The described device for fully manual assisted patient movement comprises two moving device frames respectively connected by a hand frame and a support frame, and is characterized in that the flat plate is installed between the two moving device frames through a flat plate fixing device, and each The frame of the mobile device is provided with a plate lifting device for adjusting the longitudinal position of the plate. The bottom of the frame of the mobile device is provided with four telescopic universal wheel devices. The universal wheels are installed at the bottom of the telescopic universal wheel device. There are wheel brakes for controlling the operation of the swivel wheels.

The device for fully manually assisting patient movement is characterized in that the flat lifting device includes a manual button installed on the handrail, a control electric box installed on the support frame, a wire take-up roller, a wire take-up roller, a pull wire and the pulley block, the control electric box is installed on the support frame through the support plate, the control electric box is equipped with a motor and a transmission mechanism, the motor is fixed on the support plate, the manual button is connected with the motor in the control electric box, and the take-up roller Installed on the support frame, the take-up roller is arranged at one end of the take-up roller, and axial positioning devices are installed on both sides of the take-up roller, the axial positioning device includes a roller nut and a shaft shoulder, and the shaft shoulder and the roller nut They are respectively arranged on both sides of the take-up roller; the pulley block includes a fixed pulley Ⅰ and a movable pulley Ⅱ. The fixed pulley Ⅰ is fixed on the inner side of the support frame through a mounting nut, and the movable pulley Ⅱ is arranged in the middle of the support frame and the flat plate. The sliding sleeve is connected to the flat plate, the stay wire is installed on the surfaces of the fixed pulley Ⅰ and the movable pulley Ⅱ, the stay wire and the pulley block are arranged to be connected in a movable manner, and one end of the stay wire is fixed on the take-up roller.

The device for fully manually assisting patient movement is characterized in that a bushing is arranged between the take-up roller and the mounting hole of the support frame.

The device for fully manually assisting patient movement is characterized in that the transmission mechanism is installed between the power output end of the motor and the take-up roller, and the transmission mechanism includes a small pulley, a large pulley and connecting the small pulley and the large pulley The transmission belt of pulley, small pulley and take-up roller are respectively arranged on the left and right ends of the take-up roller, and through the work of the motor, the work of the flat lifting device is driven.

The device for fully manually assisting patient movement is characterized in that a sliding guide rail is provided on the support frame, and connecting shafts are provided at both ends of the movable pulley II, one end of which is embedded in the sliding guide rail, and the other end is connected to the plate by bolts. On the left and right sides, the movable pulley II and the sliding guide rail are set to be slidingly connected.

The device for fully manually assisting patient movement is characterized in that the flat plate fixing device includes a sliding sleeve arranged on the handrail, the sliding sleeve is connected to the flat plate through connecting bolts, and the sliding sleeve is provided with a device for locking the sliding sleeve on the Slip-on fastening nut on handrail.

The device for fully manually assisting patient movement is characterized in that there are four telescopic universal wheel devices, which are respectively arranged in the legs of the hand frame and the support frame, and the telescopic universal wheel devices include universal wheels, Guide rod, electric cylinder, movable plug and circlip gasket, the screw rod on the electric cylinder is connected with the movable plug, the circlip gasket is connected with the screw rod and arranged under the movable plug, the screw rod is covered with a guide rod, and the universal The wheel is connected to the bottom of the movable plug through bolts, and the guide rod is connected to the top of the movable plug through a fixed nut; the rotation of the guide rod is realized through the electric cylinder, thereby driving the expansion and contraction of the universal wheel.

The device for fully manually assisting patient movement is characterized in that the diameters of the movable plugs are smaller than the inner diameters of the legs of the handrail and the support frame, and the sum of the heights of the universal wheels and the movable plugs is less than the height of the movable plugs to the handrails and supports. The distance from the top of the activity room of the frame, the inner wall of the legs of the hand frame and the support frame are also provided with grooves, the circlip gaskets are embedded in the grooves and closely fit with them, and the diameter of the circlip gaskets is between the inner diameter and outer diameter of the legs. .

The device for fully manually assisting patient movement is characterized in that the wheel brake device is arranged under the telescopic universal wheel device, and the wheel brake device includes a wheel cover, a spring, a brake block and a brake line, and the wheel cover The brake pad is fixed on the connecting shaft of the universal wheel, the spring is arranged between the brake pad and the wheel cover, and the brake line is connected to the manual button and the brake pad.

The device for fully manually assisting patient movement is characterized in that there are two manual buttons, which are respectively arranged on two handrails, and the manual button on the left handrail is provided with "up" and "down". There are two gears to realize the rise and fall of the entire device platform. The manual button on the right handrail is equipped with two gears "up" and "down" to control the braking state and lifting of the universal wheel. The pairwise coordination of the four gears of "Up", "Down", "Up" and "Down" realizes the function switching of walking, rest and rehabilitation training required by the patient.

By adopting above-mentioned technology, compared with prior art, the beneficial effect of the present invention is as follows:

The present invention provides a fully manual device for assisting the movement of the patient by aiming at problems such as inconvenient legs and feet or weakness of the patient during illness. By operating the manual button, the wheels can assist the patient in moving tools, wheelchairs, ordinary seats, auxiliary Rehabilitation crutches for mobile support and foot rehabilitation exercises, can be used as a table for placing things, eating items or a dining table, it can enable patients to realize tables, seats and hand-holding through manual buttons according to the different needs of patients during hospitalization The switch of frame shape and the movement and fixation of the device facilitate the use of patients with inconvenient legs and feet and fatigue, and at the same time help patients complete rest, walking and rehabilitation training by themselves, reducing the patient's demand for nursing staff.

Description of drawings

Fig. 1 is a schematic structural view of a device for fully manually assisting patient movement of the present invention;

Fig. 2 is a schematic diagram of the front view of a fully manual assisted patient movement device of the present invention;

Fig. 3 is a left view structural schematic diagram of a fully manual assisted patient movement device of the present invention;

Fig. 4 is a top view structural schematic diagram of a fully manual assisted patient movement device of the present invention;

Fig. 5 is a schematic structural view of the retractable table leg device of the present invention;

Fig. 6 is a schematic structural view of the flat lifting device of the present invention.

In the figure: 1-flat lifting device, 2-flat fixing device, 3-wheel brake device, 4-retractable universal wheel device, 5-hand frame, 6-support frame, 7-manual button, 8-control Electric box, 9-Take-up roller, 10-Installation nut, 11-Sliding guide rail, 12-Support plate, 13-Location nut, 14-Sliding sleeve, 15-Sliding sleeve fastening nut, 16-Take-up roller, 17 -Roller nut, 18-guy wire, 19-fixed pulley Ⅰ, 20-moving pulley Ⅱ, 21-flat plate, 22-wheel cover, 23-spring, 24-brake block, 25-universal wheel, 26-fixed screw Cap, 27-guide rod, 28-electric cylinder, 29-movable plug, 30-circlip spacer, 31-small pulley, 32-drive belt, 33-big pulley, 34-motor.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

In the present invention, in the absence of a counter-statement, the orientation words included in the term, such as "upper and lower", only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, rather than should be considered a limitation of the term.

As shown in Fig. 1-6, a kind of full-manual auxiliary patient moving device of the present invention comprises two mobile device frames that are respectively connected by a hand frame 5 and a support frame 6, and a flat panel 21 is installed on both sides by a flat panel fixing device 2. Between the mobile device frames, each mobile device frame is provided with a flat plate lifting device 1 for adjusting the longitudinal position of the flat plate 21, and four telescopic universal wheel devices 4 are arranged at the bottom of the mobile device frame, and the universal wheels 25 are installed on the movable device frame. Telescopic universal wheel device 4 bottoms, also be provided with the wheel braking device 3 that is used to control universal wheel work above universal wheel 25.

As shown in Fig. 1 and Fig. 2, the panel lifting device 1 of the present invention comprises the manual button 7 that is installed on the handrail 5, the control electric box 8 etc. that are installed on the support frame 6, and the manual button 7 and the control electric box 8 The inner motor 34 is connected, the support frame 6 is provided with a sliding guide rail 11, the control electric box 8 is installed on the support frame 6 through the support plate 12, the take-up roller 9, the slide guide rail 11, the take-up roller 16, the backguy 18, the pulley block , Flat plate 21, small pulley 31, transmission belt 32, large pulley 33 and bushing. Control electric boxes 8 are arranged on the left and right sides of the handrail 5 , and a motor 34 and a transmission mechanism are arranged in the control electric box 8 . Described motor 34 is arranged on control electric box 8 bottom support plate 12, and described transmission mechanism is installed between the power output end of motor 34 and take-up roller 9 one ends, and described transmission mechanism comprises small pulley 31, large Pulley 33 and the transmission belt 32 that connects small pulley 31 and large pulley 33, described transmission belt 32 tensions on small pulley 31, large pulley 33 surfaces, and described small pulley 31 and take-up roller 16 are arranged on respectively The left and right ends of the take-up roller 9, the hand frame 5 and the support frame 6 are respectively provided with mounting holes, the take-up roller 9 is installed on the support frame 6, the take-up roller 9 and the support A bushing is arranged between the mounting holes of the frame 6, and an axial positioning device is installed on both sides of the take-up roller 16, and the axial positioning device includes a roller nut 17 and an axle shoulder, and the axle shoulder and the roller nut 17 are arranged on the receiving rollers respectively. Both sides of line roller 9; take-up roller 16 is arranged on the right end of take-up roller 9, and is fixed by roller nut 17, and support frame 5 is provided with sliding guide rail 11 and pulley block, and take-up roller 16 is arranged on the top of pulley block The pulley block includes a fixed pulley I19 and a movable pulley II20, the fixed pulley I19 is fixed on the support frame 6 through the installation nut 10, and is located between the take-up roller 16 and the movable pulley II20, and the two ends of the movable pulley II20 are provided with connecting shafts, one end of which is embedded in the Inside the sliding guide rail 11, the other end is connected to the left and right sides of the plate 21 by bolts. The movable pulley II 20 is connected to the plate 21 through the positioning nut 13 and the sliding sleeve 14, and the fixed state and the movable state of the plate 21 are adjusted by the tightness of the positioning nut 13. and the height of the plate 21; the movable pulley Ⅱ 20 and the sliding guide rail 11 are set to be slidingly connected, and the general state is that the nut is in a loose state; the surface of the fixed pulley Ⅰ 19 and the movable pulley Ⅱ 20 is provided with a pull wire 18, and the pull wire 18 is set in a movable connection with the pulley block, and the pull wire 18 One end is fixed on the take-up roller 16.

As shown in the figure, the diameter of the movable plug 29 is smaller than the inner diameter of the legs of the hand frame 5 and the support frame 6, and the sum of the heights of the universal wheel 25 and the movable plug 29 is less than the height from the movable plug 29 to the hand frame 5 (or the support frame 6) The distance from the top of the activity room, the inner wall of the legs of the hand frame 5 and the support frame 6 are also provided with grooves, and the ring gasket 30 is embedded in the groove and closely cooperates with it. The diameter of the ring gasket 30 is between the inner diameter and the outer diameter of the legs. between diameters.

As shown in Fig. 1, Fig. 2 and Fig. 5, described wheel braking device 3 comprises wheel cover 22, spring 23, brake pad 24 and brake line, and wheel cover 22 and brake pad 24 are all fixed on ten thousand To the top of the wheel 25, the spring 23 is arranged in the middle of the brake block 24 and the wheel cover 22, and the two ends of the brake line are connected with the manual button 7 and the brake block 24 respectively.

As shown in the figure, the control electric box 8 is arranged on both sides of the handrail 5, and the control electric box 8 is provided with a motor 34 and a transmission mechanism, and the transmission mechanism is installed on the power output shaft of the motor 34 and the wire take-up Between one end of the roller 9.

In order to install good tight fit performance, the present invention is provided with installation hole and sliding guide rail 11 on support frame 6, and gasket is installed in installation hole, and gasket is slightly larger than the diameter of take-up roller 9, slightly smaller than installation hole diameter.

As shown in Figure 5, there are four telescopic universal wheel devices 4, and each telescopic universal wheel device includes electric cylinders 28, movable plugs 29 and Circlip spacer 30, electric cylinder 28 are connected with external drive source, and drive source of the present invention is motor, is installed on hand frame 5 and support frame 6 outsides, and the corresponding position of hand support frame 5 and support frame 6 all offers electric wire Installing hole, electric wire passes electric wire installing hole and connects electric cylinder 28 and motor, by the work of driving source, drives electric cylinder 28 work, and electric cylinder 28 is connected with the screw rod in movable plug 29 electric cylinder 28, and screw mandrel overcoat is provided with guide. Rod 27, the bottom of the guide rod 27 is connected to the universal wheel 25, the movable plug 29 is fixed on the guide rod 27 by the fixed nut 26, the circlip spacer 30 is fixed on the guide rod 27 and is located below the movable plug 29, the universal wheel 25 The upper part is provided with a positioning bolt, and the positioning bolt and the movable plug 29 are fixedly connected; the movable plug 29 is embedded in the inner cavity of the hand frame 5, and the inner wall of the hand frame 5 is provided with a groove, and the circlip gasket 30 Embedded in the inner wall of the handrail 5 or the support frame 6; as shown in the figure, there are two manual buttons 7 of the present invention, which are respectively arranged on the two handrails 5, and on the manual button 7 on the left handrail 5. There are two gears of "up" and "down" to control the braking state and lifting of the universal wheel 25, and the manual button 7 on the right handrail 5 is provided with two gears of "up" and "down". position, to realize the rise and fall of the whole device, through the two-by-two coordination of the four gears of "up", "down", "up" and "down", to realize the function switching of walking, rest and rehabilitation training required by the patient .

As shown in the figure, the working process of the present invention is as follows: when the left manual button 7 is pressed to the "up" position, the motor 34 starts to rotate forward to drive the electric cylinder 28 to work, and the lead screw of the electric cylinder 28 rotates forward to drive the movable plug 29 rises, thereby driving the universal wheel 25 to rise to the corresponding position, and the device can stand and be fixed on the ground; when the left manual button 7 is pressed to the "down" position, the motor 34 starts to reverse and drives the electric cylinder 28 to work, so Said electric cylinder 28 leading screw rotates reversely to drive the movable plug 29 to descend, thereby driving the universal wheel 25 to drop to the original position, when rising or lowering to a fixed position, the universal wheel 25 is fixed by the wheel braking device 3, and the device can start Assisted movement.

When the manual button 7 on the right is pressed to the "up" position, the motor 34 is started to rotate forward through the manual button, and the roller shaft 9 is driven to rotate through the belt transmission, and then the take-up roller 16 is driven to rotate forward, and the pull wire 18 is stored in the take-up roller 16 , drive the movable pulley II 20 of the pulley block to rise, thereby completing the upward movement of the plate 21, and then tighten the mounting nut 10 and the sliding sleeve lock nut 15 connected by the bolts corresponding to the movable pulley II 20 to fix the sliding sleeve 14, so as to ensure that the plate 21 will not Falling; when the manual button 7 on the right is pressed to the "down" position, the motor 34 is reversed by the manual button, and the take-up roller 9 is driven to rotate through the belt drive, and then the take-up roller 16 is driven to rotate in the opposite direction, and the backguy 18 starts from the take-up The line roller 16 is unfolded, and the movable pulley II 20 of the pulley block is driven to descend, thereby completing the descending action of the flat plate 21;

When the left manual button 7 is pressed to the "up" position, the brake line is loosened, and the brake pad 24 in the wheel braking device 2 is driven downward to be close to the surface of the universal wheel 25, and the universal wheel 25 enters the brake state, which in turn contributes to the rise of the universal wheel 25; when the left manual button 7 is pressed to the "down" position, the universal wheel 25 descends to the corresponding position, and the brake line is tightened to drive the brake pad 24 upward and away from it. The universal wheel 25, the braking state of the universal wheel 25 is released, and the wheel can start to move and walk.

When the patient wishes to carry out auxiliary movement, press the manual buttons 7 on both sides to the "down" and "down" positions at the same time, the wheels are in the brake release state, the flat plate 21 and the universal wheel 25 are in the low position, and the device can be placed on the ground. Move and use for rest, the whole device can be used as a wheelchair; when the patient wants to have a rest, the manual buttons 7 on both sides are pressed to the "up" and "down" positions simultaneously, and the universal wheels 25 are in a braking state and shrink to Inside the armrest 5, the flat panel 21 is in a low position, the device stands on the ground, and the whole device can be used as a common seat; when the patient wants to perform walking rehabilitation training, press the manual buttons 7 on both sides to "down". " position and " up" position, the universal wheel 25 is in the brake release state, the flat plate 21 is in the high position state, the device can move and support the patient to walk, and the whole device can be used as a rehabilitation crutch for assisting mobile support and foot rehabilitation exercises; When the patient is lying on the hospital bed and wants to place something, the manual buttons 7 on both sides can be pressed to the "up" and "up" positions. , can be fixedly standing on the ground, and the flat plate 21 is in a high position, and can be used as an object table or a dining table for placing things and eating.

The above-mentioned embodiments only express the preferred implementation mode of the present invention, the operation is simple and convenient, and the fully manual operation is realized through the buttons and the internal structure, which is convenient for the use of patients with inconvenient legs and feet and fatigue, and at the same time helps the patients to complete rest, walking and rehabilitation by themselves Training works to reduce the patient's need for caregivers.

Claims (10)

1. A device for fully manual assisted patient movement, comprising two frames of the mobile device connected by the hand frame (5) and the support frame (6) respectively, characterized in that the flat plate (21) is installed through the flat plate fixing device (2) Between the two mobile device frames, each mobile device frame is provided with a flat panel lifting device (1) for adjusting the longitudinal position of the flat panel (21), and four telescopic universal wheel devices (4) are provided at the bottom of the mobile device frame , the universal wheel (25) is installed on the telescopic universal wheel device (4) bottom, and the universal wheel (25) is also provided with a wheel braking device (3) for controlling the universal wheel work. 2. A device for fully manual assisted patient movement according to claim 1, characterized in that the flat lifting device (1) includes a manual button (7) installed on the hand frame (5), and a manual button (7) installed on the support frame ( 6) On the control electric box (8), take-up roller (9), take-up roller (16), pull wire (18) and pulley block, the control electric box (8) is installed on the support frame ( 6), the control electric box (8) is equipped with a motor (34) and a transmission mechanism, the motor (34) is fixed on the support plate (12), the manual button (7) and the motor ( 34) connection, the take-up roller (9) is installed on the support frame (6), the take-up roller (16) is set at one end of the take-up roller (9), and the two sides of the take-up roller (16) are installed There is an axial positioning device, the axial positioning device includes a roller nut (17) and a shaft shoulder, and the shaft shoulder and the roller nut (17) are respectively arranged on both sides of the take-up roller (9); the pulley block includes a fixed pulley Ⅰ (19) and the movable pulley II (20), the fixed pulley I (19) are fixed on the inner side of the support frame (6) through the installation nut (10), and the movable pulley II (20) is arranged on the support frame (6) and the plate (21) In the middle, the movable pulley II (20) is connected to the flat plate (21) through the positioning nut (13) and the sliding sleeve (14), and the stay wire (18) is installed on the surface of the fixed pulley I (19) and the movable pulley II (20). Pulley block is set to flexible connection, and one end of backguy (18) is fixed on the take-up roller (16). 3. A fully manual device for assisting patient movement according to claim 2, characterized in that a bushing is provided between the take-up roller (9) and the mounting hole of the support frame (6). 4. A device for fully manual assisted patient movement according to claim 2, characterized in that the transmission mechanism is installed between the power output end of the motor (34) and the take-up roller (9), and the transmission mechanism includes a small belt Wheel (31), large pulley (33) and the transmission belt (32) connecting small pulley (31) and large pulley (33), small pulley (31) and take-up roller (16) are respectively arranged on the take-up The left and right ends of the roller (9) drive the flat plate lifting device (1) to work through the work of the motor (34). 5. A fully manual assisted patient moving device according to claim 2, characterized in that the support frame (6) is provided with a sliding guide rail (11), and the two ends of the movable pulley II (20) are provided with connecting shafts, one end of which is Embedded in the sliding guide rail (11), the other end is connected to the left and right sides of the plate (21) by bolts, and the movable pulley II (20) and the sliding guide rail (11) are set as a sliding connection. 6. A device for fully manual assisted patient movement according to claim 1, characterized in that the plate fixing device (2) includes a sliding sleeve (14) arranged on the hand support frame (5), the sliding sleeve (14) The flat plate (21) is connected by connecting bolts, and the sliding sleeve (14) is provided with a sliding sleeve fastening nut (15) for locking the sliding sleeve (14) on the handrail (5). 7. A device for fully manual assisted patient movement according to claim 1, characterized in that there are four telescopic universal wheel devices (4), which are respectively arranged on the hand frame (5) and the support frame (6) In the leg, the retractable universal wheel device (4) includes the universal wheel (25), guide rod (27), electric cylinder (28), movable plug (29) and circlip spacer (30), electric cylinder ( The screw mandrel on 28) is connected with the movable plug (29), the circlip spacer (30) is connected with the screw rod and arranged under the movable plug (29), the guide rod (27) is provided on the outer cover of the screw mandrel, and the universal wheel ( 25) Connect the bottom of the movable plug (29) with bolts, and the guide rod (27) is connected to the top of the movable plug (29) through the fixed nut (26); realize the rotation of the guide rod (27) through the electric cylinder (28), Thereby drive the expansion and contraction of universal wheel (25). 8. A fully manual assisted patient moving device according to claim 1, characterized in that the diameters of the movable plugs (29) are smaller than the inner diameters of the legs of the hand frame (5) and the support frame (6), and the universal wheels The sum of the height of (25) and the movable plug (29) is less than the distance from the movable plug (29) to the top of the activity chamber of the handrail (5) and the support frame (6), and the handrail (5) and the support frame (6) The inner wall of the leg is also provided with a groove, and the circlip washer (30) is embedded in the groove and closely matched with it, and the diameter of the circlip washer (30) is between the inner diameter and the outer diameter of the leg. 9. A device for fully manual assisted patient movement according to claim 1, characterized in that the wheel braking device (3) is arranged under the telescopic universal wheel device (2), and the wheel braking device (3) includes Wheel cover (22), spring (23), brake block (24) and brake line, wheel cover (22) and brake block (24) are fixed on the connecting shaft of universal wheel (25), spring ( 23) It is arranged between the brake block (24) and the wheel cover (22), and the brake line is connected to the manual button (7) and the brake block (24). 10. A device for fully manual assisted patient movement according to claim 1, characterized in that there are two manual buttons (7), which are respectively arranged on two handrails (5), the left handrail (5) ) on the manual button (7) is provided with two gears of "up" and "down" to realize the rise and fall of the entire device panel, and the manual button (7) on the right handrail (5) is provided with The two gears of "up" and "down" control the braking state of the universal wheel (25) and the lifting, through the two-by-two coordination of the four gears of "up", "down", "up" and "down". To realize the functional switching of walking, rest and rehabilitation training required by the patient.