CN218686075U - Stepping robot - Google Patents

Abstract

The utility model provides a robot of marking time, include: the multifunctional bed comprises a frame, a bed body, two leg support assemblies and a stepping assembly, wherein the two leg support assemblies and the stepping assembly are sequentially arranged along the direction far away from the head end of the bed body, and the two leg support assemblies are arranged side by side; the leg holds in the palm the subassembly and includes main part, shank bracket and first elastic component that resets, the main part with the bed body rotates to be connected, be provided with first guide rail in the main part, the shank bracket with first guide rail swing joint, the both ends of first elastic component that resets respectively with the main part with shank bracket connects. Compared with the prior art, the utility model discloses a robot of marking time can let the patient lie and carry out the motion of marking time on the bed body, utilizes leg to hold in the palm subassembly stable support patient's shank, and the motion gesture of shank when the motion of marking time can adapt to the patient by leg holds in the palm the subassembly, avoids patient's motion process to break away from leg to hold in the palm the subassembly, improves the security.

Description

Stepping robot

Technical Field

The utility model relates to a medical treatment, recovered technical field, concretely relates to robot of marking time.

Background

Hemiplegia, paraplegia or dysfunction of upper and lower limbs, bone injury diseases or other motor dysfunctions caused by nerve injuries such as stroke, brain trauma, brain tumor, peripheral nervous system diseases and the like can cause the life of a patient to be difficult to take care of oneself, seriously affect the life quality of the patient and also cause heavy burden to families and society of the patient. The patients usually need to carry out rehabilitation training, and various measures are comprehensively and coordinately applied to eliminate or relieve physical and mental disorders and social dysfunction of the patients, the injuries and the disabled, enhance the self-supporting ability of the patients, change the living state of the patients, finally return to the society and improve the living quality. Among them, the search for rehabilitation techniques and devices for improving motor dysfunction of patients is a direction in which rehabilitation workers strive to develop.

With the progress of science and technology, the intelligent technology is continuously integrated into the rehabilitation equipment. For the exercise that a patient needs to step on the lower limbs, all the machine tables of the existing rehabilitation training robot are used for the patient to stand on the machine tables for stepping exercise, and are not suitable for some patients who are difficult to stand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a stepping robot.

An embodiment of the utility model provides a robot of marking time, include: the multifunctional bed comprises a frame, a bed body, two leg support assemblies and a stepping assembly, wherein the two leg support assemblies and the stepping assembly are sequentially arranged along the direction far away from the head end of the bed body, and the two leg support assemblies are arranged side by side;

the leg holds in the palm the subassembly and includes main part, shank bracket and first elastic component that resets, the main part with the bed body rotates to be connected, be provided with first guide rail in the main part, the shank bracket pass through the connecting piece with first guide rail swing joint, the shank bracket with the connecting piece rotates to be connected, the both ends of first elastic component that resets respectively with the main part with the connecting piece is connected, the shank bracket is followed first guide rail removes the back, first elastic component that resets produces elastic deformation.

Compared with the prior art, the utility model discloses a robot of marking time can let the patient lie and carry out the motion of marking time on the bed body, utilizes leg to hold in the palm subassembly stable support patient's shank, and the motion gesture of shank when the motion of marking time can adapt to the patient by leg holds in the palm the subassembly, avoids patient's motion process to break away from leg to hold in the palm the subassembly, improves the security.

In some optional embodiments, the bed body is rotatably connected to the frame, and a rotary driving assembly is disposed on the frame and is in transmission connection with the bed body.

In some optional embodiments, a gas spring is further disposed on the frame, and the gas spring is connected to the bed body and located on the rotation path of the bed body.

In some optional embodiments, the rack is further provided with an adjusting upright column and an article bracket, and the article bracket is movably arranged on the adjusting upright column and ascends and descends along the adjusting upright column.

In some optional embodiments, a head rest is disposed at the head end of the bed body, and the head rest is connected to the bed body through a plurality of telescopic rods, and the telescopic rods extend and retract in a direction approaching to or away from the bed body.

In some optional embodiments, the leg rest assembly further comprises a telescopic assembly, and a telescopic end of the telescopic assembly is in transmission connection with the main body to push the main body to swing.

In some optional embodiments, the leg bracket includes a supporting base, a supporting base and a first locking mechanism, the supporting base is connected to the connecting member, the supporting base is provided with a first transverse adjusting rail, the supporting base is movably connected to the first transverse adjusting rail, and the first locking mechanism is provided on the supporting base and is in locking fit with the supporting base.

In some optional embodiments, a plurality of first limiting grooves are arranged on the supporting bracket;

a plurality of first movable channels and first sliding chutes are arranged in the supporting seat, and the first movable channels are connected with the first sliding chutes and extend towards the first transverse adjusting track;

first locking mechanism includes first operating parts and a plurality of first locking piece, first locking piece activity sets up in the first movable passage, first operating parts activity stretches into first horizontal regulation track, be provided with a plurality of convex first portions of compressing tightly on the first operating parts, first operating parts is followed first spout removes the back, first portion of compressing tightly promotes first locking piece, makes first locking piece stretches into support the first spacing groove on the support.

In some optional embodiments, the stepping assembly includes a second guide rail, a second elastic resetting member and two pedals, the second guide rail is disposed on the bed body, the pedals are movably connected to the second guide rail through a movable seat, the second elastic resetting member is respectively connected to the bed body and the movable seat, after the movable seat moves along the second guide rail, the second elastic resetting member generates elastic deformation, and the two pedals are rotatably connected to the movable seat.

In some optional embodiments, the pedal plate comprises a support plate and a rotating seat, a second transverse adjusting track and a second locking mechanism are arranged on the rotating seat, the support plate is movably connected with the second transverse adjusting track, and the second locking mechanism is in locking fit with the support plate; the rotating seat is rotatably connected with the movable seat.

In some optional embodiments, a plurality of second limiting grooves are arranged on the supporting plate;

a plurality of second movable channels and second sliding chutes are arranged in the rotating seat;

the second locking mechanism comprises a second operating part and a plurality of second locking blocks, a second movable channel is connected with the second sliding groove and extends towards the second transverse adjusting track, the second locking blocks are movably arranged in the second movable channel, the second operating part movably extends into the second transverse adjusting track, a plurality of convex second pressing parts are arranged on the second operating part, and the second operating part moves along the second sliding groove and pushes the second locking blocks to enable the second locking blocks to extend into second limiting grooves in the supporting plate.

In some optional embodiments, an adjusting seat and a translational driving mechanism are arranged on the bed body, the adjusting seat is arranged at the tail end of the bed body, the translational driving mechanism is connected with the adjusting seat and drives the adjusting seat to be close to or far away from the bed body, and the stepping assembly is arranged on the adjusting seat.

In some optional embodiments, the translation driving mechanism includes an adjusting hand wheel and a plurality of adjusting screw rods, the adjusting hand wheel is disposed on one side of the bed body, and the adjusting screw rods are disposed on the bed body, in transmission connection with the adjusting hand wheel, and in threaded connection with the adjusting seat.

In order that the invention may be more clearly understood, particular embodiments of the invention will now be described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a stepping robot according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a stepping robot according to an embodiment of the present invention at a side thereof when a part of the structure is hidden;

FIG. 3 is a schematic view of the leg rest assembly and the bed body of an embodiment of the present invention when a part of the structure is hidden;

fig. 4 is a schematic structural view of a leg rest assembly according to an embodiment of the present invention;

figure 5 is a cross-sectional view of a leg rest of an embodiment of the present invention;

FIG. 6 is a schematic structural view of the stepping assembly, the translation driving mechanism and the adjustment base according to an embodiment of the present invention;

FIG. 7 is a schematic view of the stepping assembly, the translation drive mechanism and one side of the adjustment base according to one embodiment of the present invention;

fig. 8 is a cross-sectional view of a footrest in accordance with one embodiment of the present invention.

Description of the reference numerals:

10. a frame; 11. a rotary drive assembly; 12. a gas spring; 13. adjusting the upright post; 14. an article carrier; 20. a bed body; 21. a headrest; 211. a telescopic rod; 22. an adjusting seat; 23. a translation drive mechanism; 231. adjusting a hand wheel; 232. adjusting the screw rod; 30. a leg rest assembly; 31. a main body; 32. a leg bracket; 321. a connecting member; 3211. a guide bar; 322. a supporting seat; 3221. a first active channel; 3222. a first chute; 323. a support bracket; 3231. a first limit groove; 324. a first locking mechanism; 3241. a first operating member; 3242. a first locking block; 3243. a first pressing part; 325. a first lateral adjustment track; 33. a first return spring; 34. a first guide rail; 35. a telescoping assembly; 40. a tread assembly; 41. a second guide rail; 42. a second return spring; 43. a movable seat; 44. a foot pedal; 441. a support plate; 4411. a second limit groove; 442. a rotating seat; 4421. a second active channel; 4422. a second chute; 443. a second lateral adjustment track; 444. a second locking mechanism; 4441. a second operating member; 4442. a second locking block; 4443. and a second pressing part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, which is a schematic structural diagram of a stepping robot according to an embodiment of the present invention, the stepping robot includes: the multifunctional bed comprises a frame 10, a bed body 20, two leg support assemblies 30 and a step assembly 40, wherein the two leg support assemblies 30 and the step assembly 40 are sequentially arranged along the direction far away from the head end of the bed body 20, and the two leg support assemblies 30 are arranged side by side. In order to arrange the leg rest assembly 30 conveniently, a through groove for moving the leg rest assembly 30 is formed on the bed body 20, and the leg rest assembly 30 passes through the through groove from the bottom of the bed body 20 to extend to the upper side of the bed body 20.

Please refer to fig. 2 to 4, fig. 2 is a schematic structural diagram of one side of the stepping robot according to an embodiment of the present invention when hiding a partial structure, fig. 3 is a schematic structural diagram of a leg support assembly and a bed body according to an embodiment of the present invention when hiding a partial structure, fig. 4 is a schematic structural diagram of a leg support assembly according to an embodiment of the present invention, the leg support assembly 30 includes a main body 31, a leg support 32 and a first reset elastic member 33, the main body 31 is rotatably connected to the bed body 20, the main body 31 is provided with a first guide rail 34, the leg support 32 is movably connected to the first guide rail 34 through a connecting member 321, the leg support 32 is rotatably connected to the connecting member 321 so as to adapt to the angle of the leg of the patient, both ends of the first reset elastic member 33 are respectively connected to the main body 31 and the connecting member 321, after the leg support 32 moves along the first guide rail 34, the first reset elastic member 33 generates elastic deformation, when the patient performs stepping movement, the leg support 32 supports the leg of the patient, because the leg can move in a certain range in the horizontal direction, the leg support 32 can move along the first guide rail and the leg support the posture of the leg support can move repeatedly, thereby always adapt to the reciprocating movement, so as to the reciprocating movement, the posture of the reciprocating movement of the patient, the reciprocating movement, thereby, the reciprocating movement process.

The first guide rail 34 may be designed appropriately according to actual needs, for example, in the present embodiment, the first guide rail 34 is a sliding groove, a bar-shaped guide rod 3211 is disposed on the connecting member 321, and the guide rod 3211 is slidably connected to the sliding groove. Of course, the first guide rail 34 may also adopt a guide shaft, a convex rail, etc.

In some optional embodiments, the leg rest assembly 30 further includes a telescopic assembly 35, the telescopic end of the telescopic assembly 35 is in transmission connection with the main body 31, the main body 31 is pushed to swing within a certain range through the telescopic assembly 35, then the legs of the patient are actively lifted, assistance is provided for the patient during stepping exercise training under the condition that the muscle strength of the patient is insufficient, and passive exercise of the patient can also be realized. The telescopic assembly 35 may be designed appropriately according to actual needs, for example, an air cylinder, an electric cylinder, a hydraulic cylinder, etc.

Please refer to fig. 5, which is a cross-sectional view of a leg bracket according to an embodiment of the present invention, in order to facilitate the leg bracket to adapt to people of different body sizes, in some optional embodiments, the leg bracket 32 includes a support base 322, a support base 323 and a first locking mechanism 324, the support base 322 is connected to a connecting member 321, a first lateral adjusting rail 325 is disposed on the support base 322, the support base 323 is movably connected to the first lateral adjusting rail 325, so that the support base 323 can adjust the position along the first lateral adjusting rail 325, so that the support bases 323 of two leg bracket assemblies 30 can be close to or far away from each other, and the extending direction of the first lateral adjusting rail 325 should be substantially perpendicular to the extending direction of the bed 20; the first locking mechanism 324 is disposed on the support base 322 and is in locking engagement with the support base 323. The legs of the patient are placed on the support tray 323, and the position of the support tray 323 can be adjusted to fit the body size of the patient.

The first lateral adjustment track 325 can be designed appropriately according to actual needs, for example, a guide shaft, a protruding rail, a sliding groove, or the like is adopted.

The structure of the first locking mechanism 324 can be designed according to actual needs, for example, the first locking mechanism 324 includes a threaded locking member, the threaded locking member is in threaded connection with the supporting base 322, and the threaded locking member presses against or releases the supporting base 323 after rotating. In this embodiment, a plurality of first limiting grooves 3231 are disposed on the supporting bracket 323, the first locking mechanism 324 includes a first operating element 3241 and a plurality of first locking blocks 3242, a plurality of first moving channels 3221 and first sliding grooves 3222 are disposed in the supporting seat 322, the first moving channels 3221 are connected to the first sliding grooves 3222 and extend toward the first lateral adjusting track 325, the first locking block 3242 is movably disposed in the first moving channel 3221, the first operating element 3241 movably extends into the first lateral adjusting track 325, a plurality of protruding first pressing portions 3243 are disposed on the first operating element 3241, after the first operating element 3241 moves along the first sliding groove 3222, the first pressing portions 3243 push the first locking block 3242, so that the first locking block 42 extends into the first limiting groove 3231 on the supporting bracket 323, thereby achieving locking of the supporting bracket 323, when the supporting bracket 323 needs to be adjusted, the first pressing portions 3241 are moved, so that the first locking portions 3243 disengage from the first locking grooves 3242, and then the first locking grooves 3231 are moved to enable the first locking mechanism to conveniently move the first locking block 3242 to disengage from the side walls 3231 of the supporting bracket 323, so that the first locking mechanism can be conveniently disposed. When a plurality of first movable channels 3221 are provided, the plurality of first movable channels 3221 are arranged along the extending direction of the first transverse adjusting track 325, and a first locking block 3242 can be optionally provided in several of the first movable channels 3221, so that the first locking block 3242 can be locked with the first limiting groove 3231 when the supporting bracket 323 moves at different positions. When a plurality of first limiting grooves 3231 are provided, the plurality of first limiting grooves 3231 are arranged along the extending direction of the first transverse adjusting track 325, so that the first limiting grooves 3231 can be provided for the first locking blocks 3242 to extend into to realize matching locking when the supporting bracket 323 moves at different positions. In this embodiment, a plurality of first movable channels 3221 and a plurality of first limiting grooves 3231 are correspondingly disposed.

In some alternative embodiments, the bed 20 is rotatably connected to the frame 10, the frame 10 is provided with a rotary driving assembly 11, and the rotary driving assembly 11 is in transmission connection with the bed 20. The rotary driving assembly 11 can be designed appropriately according to actual needs, for example, the rotary driving assembly 11 employs an air cylinder, an electric cylinder, a hydraulic cylinder, etc., which is disposed on the frame 10 and drives the bed body 20 to rotate through the output end. The rotary driving assembly 11 may also adopt a motor, and the bed body 20 is driven to rotate by the motor.

In some alternative embodiments, the frame 10 is further provided with a gas spring 12, and the gas spring 12 is connected to the bed 20 and located on the rotation path of the bed 20. The gas springs 12 provide cushioning and support to the bed 20 as the bed 20 rotates.

In some alternative embodiments, the rack 10 is further provided with an adjusting upright 13 and an article bracket 14, and the article bracket 14 is movably arranged on the adjusting upright 13 and ascends and descends along the adjusting upright 13. The article support 14 may be used to hold electronic devices such as computers, but may also hold other objects. The article bracket 14 can be sleeved with the adjusting upright post 13 through a locking ring, a threaded piece is arranged on the locking ring, the threaded piece movably abuts against the adjusting upright post 13, or the inner diameter of the locking ring is reduced through the threaded piece, so that the locking ring is locked on the adjusting upright post 13.

In some alternative embodiments, the head end of the bed 20 is provided with a headrest 21, the headrest 21 is connected with the bed 20 through a plurality of telescopic rods 211, and the telescopic rods 211 are telescopic in a direction close to or far away from the bed 20, so as to adjust the position of the headrest 21 away from the bed 20 to adapt to the body shape of the patient.

Please refer to fig. 6 to 7, fig. 6 is a schematic structural diagram of a stepping assembly, a translational driving mechanism and an adjusting seat according to an embodiment of the present invention, fig. 7 is a schematic structural diagram of one side of the stepping assembly, the translational driving mechanism and the adjusting seat according to an embodiment of the present invention, in some optional embodiments, the stepping assembly 40 includes a second guide rail 41, a second reset elastic member 42 and two pedals 44, the second guide rail 41 is disposed on the bed body 20, the pedals 44 are movably connected to the second guide rail 41 through a movable seat 43, the second reset elastic member 42 is respectively connected to the bed body 20 and the movable seat 43, after the movable seat 43 moves along the second guide rail 41, the second reset elastic member 42 generates elastic deformation, the two pedals 44 are rotatably connected to the movable seat 43, so that the pedals 44 can adapt to the inclination of the feet of the patient during the movement.

The second guide rail 41 may be designed appropriately according to actual needs, for example, in this embodiment, the second guide rail 41 is a convex rail, and the movable seat 43 is slidably connected with the convex rail through a slider. Of course, the second guide rail 41 may also adopt a guide shaft, a slide groove, or the like.

Referring to fig. 8, which is a cross-sectional view of a pedal according to an embodiment of the present invention, in some alternative embodiments, the pedal 44 includes a supporting plate 441 and a rotating seat 442, a second transverse adjusting rail 443 and a second locking mechanism 444 are disposed on the rotating seat 442, the supporting plate 441 is movably connected to the second transverse adjusting rail 443, and the second locking mechanism 444 is locked and matched with the supporting plate 441; the rotating seat 442 is rotatably connected to the movable seat 43, the supporting plate 441 can be adjusted along the second transverse adjusting track 443, so that the two supporting plates 441 can move toward or away from each other, the patient steps on the supporting plate 441, the position of the supporting plate 441 can be adjusted to the body size of the patient, and the extending direction of the second transverse adjusting track 443 should be substantially perpendicular to the extending direction of the bed 20.

The structure of the second locking mechanism 444 can be designed according to actual needs, for example, the second locking mechanism 444 includes a screw locking member, the screw locking member is connected with the movable seat 43 by screw threads, and the screw locking member presses or releases the support plate 441 after rotating. In this embodiment, a plurality of second limiting grooves 4411 are formed in the support plate 441, the second locking mechanism 444 includes a second operating element 4441 and a plurality of second locking blocks 4442, a plurality of second moving channels 4421 and second sliding grooves 4422 are formed in the rotating base 442, the second moving channels 4421 are connected to the second sliding grooves 4422 and extend toward the second transversal adjusting track 443, the second locking blocks 4442 are movably disposed in the second moving channels 4421, the second operating element 4441 movably extends into the second transversal adjusting track 443, a plurality of protruding second pressing portions 4443 are formed in the second operating element 4441, after the second operating element 4441 moves along the second sliding grooves 4422, the second pressing portions 4443 push the second locking blocks 4442, so that the second locking blocks 4442 extend into the second limiting grooves 4411 on the support plate 441, thereby locking of the support plate 441 is achieved, when the support plate 441 needs to be adjusted, the second operating element 4441 is moved so that the second locking portions 4443 are separated from the second locking blocks 4442, and then the second supporting plate 4442 is moved to be separated from the second limiting grooves 4411, so that the second limiting grooves 4411 can be conveniently separated from the second limiting grooves 4411. When a plurality of second movable channels 4421 are provided, the plurality of second movable channels 4421 are arranged along the extending direction of the second transverse adjusting track 443, and second locking blocks 4442 can be optionally provided in several of the second movable channels 4421, so that the second locking blocks 4442 can be matched and locked with the second limiting grooves 4411 when the support plate 441 moves at different positions. When the plurality of second limiting grooves 4411 are provided, the plurality of second limiting grooves 4411 are arranged along the extending direction of the second transverse adjusting track 443, so that the second limiting grooves 4411 can be provided for the second locking block 4442 to extend into to realize matching locking when the support plate 441 moves at different positions. In the present embodiment, a plurality of second movable passages 4421 and a plurality of second limit grooves 4411 are provided correspondingly.

In some optional embodiments, the bed 20 is provided with an adjusting seat 22 and a translational driving mechanism 23, the adjusting seat 22 is arranged at the tail end of the bed 20, the translational driving mechanism 23 is connected with the adjusting seat 22 to drive the adjusting seat 22 to be close to or far away from the bed 20, the stepping assembly 40 is arranged on the adjusting seat 22, and the distance between the stepping assembly 40 and the bed 20 is adjusted by moving the position of the adjusting seat 22, so as to adapt to patients with different body types. In this embodiment, the second guide rail 41, the second return elastic member 42, the movable seat 43 and the pedal plate 44 of the step assembly 40 are all located on the adjusting seat 22.

In some optional embodiments, the translation driving mechanism 23 includes an adjusting handwheel 231 and a plurality of adjusting screw rods 232, the adjusting handwheel 231 is disposed on one side of the bed body 20, the adjusting screw rods 232 are disposed on the bed body 20, and are in transmission connection with the adjusting handwheel 231 and in threaded connection with the adjusting seats 22, and the adjusting handwheel 231 is rotated to drive the adjusting screw rods 232 to rotate, so as to drive the adjusting seats 22 to move. When a patient lies on the bed body 20, the adjusting hand wheel 231 can be directly operated to move the position of the adjusting seat 22, so that the patient can adjust the stepping assembly 40 to a proper position by himself or herself, and the user experience is improved. Because the adjusting seat 22 is large, in order to improve stability, when a plurality of adjusting screw rods 232 are arranged, the adjusting hand wheel 231 can be in transmission connection with each screw rod through a bevel gear structure.

The first lateral adjustment track 325 and the second lateral adjustment track 443 can be designed appropriately according to actual needs, for example, a convex rail, a guide shaft, a sliding groove, etc. can be adopted. In the present embodiment, the first lateral adjustment track 325 and the second lateral adjustment track 443 are both sliding grooves, the first lateral adjustment track 325 communicates with the first movable passage 3221, and the second lateral adjustment track 443 communicates with the second movable passage 4421.

The first return elastic member 33 and the second return elastic member 42 may be appropriately designed according to actual needs, and for example, springs may be used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (13)

1. A stepping robot, comprising: the multifunctional bed comprises a frame, a bed body, two leg support assemblies and a stepping assembly, wherein the two leg support assemblies and the stepping assembly are sequentially arranged along the direction far away from the head end of the bed body, and the two leg support assemblies are arranged side by side;

the leg holds in palm the subassembly and includes main part, shank bracket and the first elastic component that resets, the main part with the bed body rotates to be connected, be provided with first guide rail in the main part, the shank bracket pass through the connecting piece with first guide rail swing joint, the shank bracket with the connecting piece rotates to be connected, the both ends of the first elastic component that resets respectively with the main part with the connecting piece is connected, the shank bracket is followed first guide rail removes the back, the first elastic component that resets produces elastic deformation.

2. The stepping robot of claim 1, wherein: the bed body with the frame rotates to be connected, be provided with the rotation driving subassembly in the frame, the rotation driving subassembly with the bed body transmission is connected.

3. The stepping robot of claim 2, wherein: the bed is characterized in that the frame is also provided with an air spring, and the air spring is connected with the bed body and is positioned on the rotating path of the bed body.

4. The stepping robot of claim 1, wherein: still be provided with regulation stand and article bracket in the frame, article bracket activity sets up adjust on the stand, follow adjust the stand lift.

5. The stepping robot of claim 1, wherein: the head end of the bed body is provided with a headrest, the headrest through a plurality of telescopic links with the bed body is connected, the telescopic link is in the direction of being close to or keeping away from the bed body is flexible.

6. A stepping robot according to any one of claims 1 to 5, wherein: the leg support assembly further comprises a telescopic assembly, and the telescopic end of the telescopic assembly is in transmission connection with the main body to push the main body to swing.

7. A stepping robot according to any one of claims 1 to 5, wherein: the leg bracket comprises a supporting seat, a supporting support and a first locking mechanism, the supporting seat is connected with the connecting piece, a first transverse adjusting track is arranged on the supporting seat, the supporting support is movably connected with the first transverse adjusting track, and the first locking mechanism is arranged on the supporting seat and is in locking fit with the supporting support.

8. The stepping robot of claim 7, wherein: a plurality of first limiting grooves are formed in the supporting bracket;

a plurality of first movable channels and first sliding chutes are arranged in the supporting seat, and the first movable channels are connected with the first sliding chutes and extend towards the first transverse adjusting track;

first locking mechanism includes first operating parts and a plurality of first locking piece, first locking piece activity sets up in the first movable passage, first operating parts activity stretches into first horizontal regulation track, be provided with a plurality of convex first portions of compressing tightly on the first operating parts, first operating parts is followed first spout removes the back, first portion of compressing tightly promotes first locking piece, makes first locking piece stretches into support the first spacing groove on the support.

9. A stepping robot according to any one of claims 1 to 5, wherein: the stepping assembly comprises a second guide rail, a second reset elastic piece and two pedals, the second guide rail is arranged on the bed body, the pedals are movably connected with the second guide rail through a movable seat, the second reset elastic piece is respectively connected with the bed body and the movable seat, after the movable seat moves along the second guide rail, the second reset elastic piece generates elastic deformation, and the two pedals are rotatably connected with the movable seat.

10. The stepping robot of claim 9, wherein: the pedal comprises a supporting plate and a rotating seat, a second transverse adjusting track and a second locking mechanism are arranged on the rotating seat, the supporting plate is movably connected with the second transverse adjusting track, and the second locking mechanism is matched with the supporting plate in a locking mode; the rotating seat is rotatably connected with the movable seat.

11. The stepping robot of claim 10, wherein: a plurality of second limiting grooves are formed in the supporting plate;

a plurality of second movable channels and second sliding chutes are arranged in the rotating seat;

the second locking mechanism comprises a second operating part and a plurality of second locking blocks, a second movable channel is connected with the second sliding groove and extends towards the second transverse adjusting track, the second locking blocks are movably arranged in the second movable channel, the second operating part movably extends into the second transverse adjusting track, a plurality of convex second pressing parts are arranged on the second operating part, and the second operating part moves along the second sliding groove and pushes the second locking blocks to enable the second locking blocks to extend into second limiting grooves in the supporting plate.

12. A stepping robot according to any one of claims 1 to 5, wherein: the multifunctional bed is characterized in that an adjusting seat and a translation driving mechanism are arranged on the bed body, the adjusting seat is arranged at the tail end of the bed body, the translation driving mechanism is connected with the adjusting seat and drives the adjusting seat to be close to or far away from the bed body, and the stepping assembly is arranged on the adjusting seat.

13. The stepping robot of claim 12, wherein: the translation driving mechanism comprises an adjusting hand wheel and a plurality of adjusting screw rods, the adjusting hand wheel is arranged on one side of the bed body, and the adjusting screw rods are arranged on the bed body, are in transmission connection with the adjusting hand wheel and are in threaded connection with the adjusting seats.

Images