CN208808899U - A kind of multi-functional omnidirectional's electric bed for medical purpose - Google Patents

Abstract

The utility model belongs to medical bed technical field, it is related to a kind of multi-functional omnidirectional's electric bed for medical purpose, including chassis, bed frame, bed board, forward and backward slant mechanism, bed back elevating mechanism and leg regulating mechanism, bed frame is equipped with above chassis, bed board is set to above bed frame, and the bed board includes bed back, the first soft fishplate bar, buttocks bed board, the thigh plate, the second soft fishplate bar, calf plate successively arranged；Buttocks bed board is connected on front side of first soft fishplate bar, connection bed is carried on the back on rear side of the first soft fishplate bar, and calf plate is connected on front side of the second soft fishplate bar, connects thigh plate on rear side of the second soft fishplate bar.The utility model can laborsaving convenient and fast realization bed back adjust, thigh plate is adjusted, calf plate is adjusted, tilt angle is adjusted, and composite human body engineering feature is easy to operate.

Description

A kind of multi-functional omnidirectional's electric bed for medical purpose

Technical field

The utility model relates to a kind of medical beds, are specifically related to a kind of electric bed for medical purpose.

Background technique

Within the hospital, patient, which sees a doctor, needs to lie down, especially some urgent patients, injured patient, inpatient or need Want the patient of special examined, therefore medical bed is just in this case, cannot be simple bed, it is necessary to be can go up and down or from By the medical bed adjusted

In medical examination, need patient to lie in medical bed to carry out there are many project, wherein inspection item include head, Neck, chest, buttocks, leg, for the operation for cooperating doctor, patient needs to lie in medical bed with different positions, Yi Ji When needing to sit up above the waist when patient feeds, it is even more important then medical bed has the function of lifting and overturning just to seem, It can carry out the lifting of head and tail portion, and the movement that left and right is leaned to one side.

Traditional medical bed is mostly flat bed, to meet the needs that patient cleans, rubs one's body with a towel, adds medicine to, using bolster by head Or padded head, abdomen or the lower limb to raise patient of buttocks, or even it is many also by manually propping up patient, so as into controlling It treats, nursing, has the following problems: 1, it is troublesome in poeration by manually prop up or bolster padded, and cannot in face of patient Arbitrarily by movement in the case where, such mode is very dangerous；2, can only be by manual operation when left-right rollover, safety Property is bad, and heavy workload, and the practicability is poor；3, during the inspection process, patient is preferably easypro to obtain in order to adjust body gesture Adaptive, controllability is poor, cannot achieve the desired result, or even can also be injured, so that comfort is bad.

CN103784197B discloses a kind of electric bed for medical purpose, including medical bed body and the support of medical bed body is supported to fill It sets, the support device includes two lifting columns being connected with medical bed body front positioned at two sides and medical bed body rear portion Connected at least one lifting column and the carrying lifting column in middle position pedestal, the lifting column upper end from It is connected by universal joint with the medical bed body by end, lifting column lower end fixing end is mounted on the base by anchor ear； When rollover, a lifting column of the front decline together with the lifting column at rear portion and by universal joint make medical bed body to Another lifting column cooperation of side rollover, the front supports medical bed body.This electric bed for medical purpose by lifting column come Support Each part lifting.

CN105662747A discloses a kind of medical bed, including bedstead and the bed board being connected on bedstead, which is characterized in that The mounting groove of two strips is offered on the bed board upper side along its length, which arranges along bed board width direction It arranges, slidably connects movable plate along its length in the mounting groove, airbag is fixed on the movable plate upper side, in bed Frame, which is equipped with, to be equipped with the actuator that movable plate can be driven mobile to the air pump of air bag inflator, the bed board.Pass through control Air pump processed is inflated airbag, and airbag, which expands, can simultaneously be lifted way up, to assist patient to turn over, foot-up etc. Movement.

Utility model content

The purpose of this utility model is to provide a kind of multi-functional omnidirectional's electric bed for medical purpose, can laborsaving convenient and fast realization bed back It adjusts, thigh plate is adjusted, calf plate is adjusted, tilt angle is adjusted, and composite human body engineering feature is easy to operate.

To achieve the goals above, the utility model uses following technical proposals.A kind of multi-functional omnidirectional's electric medical treatment Bed, including chassis, bed frame, bed board, forward and backward slant mechanism, bed back elevating mechanism and leg regulating mechanism, chassis top are equipped with bed Frame, bed board are set to above bed frame.

It is further improved, the bed board includes bed back, the first soft fishplate bar, buttocks bed board, thigh plate, second successively arranged Soft fishplate bar, calf plate.Buttocks bed board is connected on front side of first soft fishplate bar, connection bed is carried on the back on rear side of the first soft fishplate bar, before the second soft fishplate bar Side connects calf plate, connects thigh plate on rear side of the second soft fishplate bar.

The forward and backward slant mechanism includes the preceding lifting inclination motor being fixed on a frame and rear lifting inclination motor, preceding liter The push rod for dropping inclination motor connects preceding first swing arm upper end, and preceding first swing arm lower end connects external crucible frame support shaft, the support of external crucible frame The lower end of second swing arm before the two sides of axis are rotatablely connected two respectively, the before the upper end rotation connection one of each preceding second swing arm Three swing arm upper ends, third arm swing support before the lower end of preceding third swing arm is rotatablely connected, preceding third arm swing support are fixed on chassis On front beam, the first swing arm upper end after the rear push rod connection for going up and down inclination motor, rear first swing arm lower end connects rear bed frame support The upper end of axis, the lower end of the second swing arm after the two sides of rear bed frame support shaft are rotatablely connected two respectively, each rear second swing arm turns Second arm swing support after dynamic connection, rear second arm swing support are fixed on the rear cross beam of chassis；The front side of bed frame and rear side are each solid Dingan County fills two bed frame support arms, and two bed frame support arm lower ends of front side connect external crucible frame support shaft, two bed frames of rear side Support arm lower end connects rear bed frame support shaft；

The bed back elevating mechanism includes the back lifting motor being mounted on the crossbeam of a frame, bed back lifting arm, bed back Support frame, bed back lifting frame, bed carry on the back swing arm, and bed back is fixedly mounted on a back support frame, and when being lain on the back with patient, head side is Rear end, foot side are front end, and the crossbeam of bed back support frame front end is fixedly connected with the upper end of bed back lifting arm, and bed back lifting arm is Inclined, the lower end that bed carries on the back lifting arm is tilted to back lifting motor side, and bed carries on the back the lower end connection back lifting electricity of lifting arm The push rod of machine；The rear end of bed back lifting frame and bed frame pin joint or hinged, the front end of bed back lifting frame and the first half of bed back support frame Section pin joint, there are spacers between the front end of bed back lifting frame and the crossbeam of bed back support frame front end, before bed back goes up and down frame The front end of the both ends connection bed back swing arm of the crossbeam at end, bed carry on the back the rear end pin joint of swing arm after the crossbeam that bed carries on the back the front end of lifting frame On the bed frame of side；

The leg regulating mechanism includes the leg lifting motor being mounted on the crossbeam of a frame, and leg lifting motor pushes away Bar connected legs lifting arm lower end, leg lifting arm upper end connected legs go up and down support shaft, and leg goes up and down the two sides point of support shaft Not Lian Jie two thigh plate lifting arms rear end, thigh plate lifting arm is fixedly connected with thigh plate lower surface, thigh plate lifting arm Front side connect with the rear end of transfer support, on rear side of the front end of transfer support connection calf plate lifting arm, calf plate lifting arm with Calf plate lower surface is fixedly connected, the rear end of the front end of thigh plate lifting arm connection calf plate lifting arm, thigh plate lifting arm with The junction of calf plate lifting arm is located in the middle part of transfer support, and shank front edge of board is connect with the upper end of calf plate swing arm, calf plate The lower end of swing arm is flexibly connected with bed frame.

It is further improved, guardrail fixed frame is installed in the two sides of the bed back, can be with Fast Installation guardrail.Bed back support frame Cushion block is installed in downside, prevents a back support frame and bed frame rigid contact.

It is further improved, the rear end lower surface of the calf plate is equipped with the rubber pulley being located at right above bed frame, calf plate When movement and angulation change, rubber pulley is dynamic in bed upper slide of frame, protects calf plate.

It is further improved, the preceding third swing arm is in crescent shape, and preceding second swing arm is hollow plate, the bending of preceding third swing arm Portion's the second swing arm convex forward, using such structure, in the work of preceding lifting inclination motor, preceding second swing arm and preceding third pendulum Arm rotates, so that the external crucible frame support shaft upper-lower height amplitude of accommodation is bigger.

It is further improved, the front end of the bed frame is equipped with bed tail plate jack, and the rear end of bed frame is equipped with headpiece jack.

The advantages of the utility model: carrying on the back the height that elevating mechanism adjusts bed back by bed, convenient laborsaving, is adjusted by leg Height, the angle of thigh plate and calf plate is adjusted in mechanism, preferably adapts to the human body of various positions, and adjustment structure is simple, tight It gathers, is laborsaving, easy to adjust using lever principle, lifting motor load is small.Lifting frame, bed back swing arm and bed back is carried on the back using bed to rise The common supporting bed back support frame of arm three is dropped, and uses leverage, so that the push rod stress of back lifting motor is small, stroke It is short that bed back lifting can be completed.The utility model can laborsaving convenient and fast realization bed back adjust, thigh plate is adjusted, calf plate is adjusted, Tilt angle is adjusted, and composite human body engineering feature is easy to operate.

Detailed description of the invention

Fig. 1 is the schematic diagram of multi-functional omnidirectional's electric bed for medical purpose of the utility model.

Fig. 2 is the top view of multi-functional omnidirectional's electric bed for medical purpose of the utility model.

Fig. 3 is the structural schematic diagram of forward and backward slant mechanism in the utility model.

Fig. 4 is the partial structure diagram of forward and backward slant mechanism in the utility model.

Fig. 5 is the structural schematic diagram of bed back elevating mechanism and leg regulating mechanism in the utility model.

Fig. 6 is the enlarged diagram of bed back elevating mechanism in the utility model.

Fig. 7 is the partial schematic diagram of bed back elevating mechanism in the utility model.

Fig. 8 is the enlarged diagram of leg regulating mechanism in the utility model.

In figure: 1. chassis, 2. frames control brake pedal in 11., control wheel, 21. headpiece jacks, 22. bed tail plates in 12. Before jack, 31. before lifting inclination motor, 32. second before first swing arm, 33. frame support arms, 34. external crucible frame support shafts, 35. Go up and down inclination motor, 41. back lifting motors, 42. before swing arm, 36. before third swing arm, 37. behind third arm swing support, 38. Back lifting arm, 43. back support frames, 44. back lifting frames, 45. back swing arms, 46. guardrail fixed frames, 47. back, 48. are delayed Rush cushion block, 51. leg lifting motors, 52. leg lifting arms, 53. legs lifting support shaft, 54. thigh plate lifting arms, in 55. Turn support, 56. calf plate lifting arms, 57. calf plate swing arms, 58. thigh plates, 59. calf plates, 60. first soft fishplate bars, 61. Buttocks bed board, 62. second soft fishplate bars.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

Referring to Fig.1-2, a kind of multi-functional omnidirectional's electric bed for medical purpose, including chassis 1, bed frame 2, bed board, forward and backward slant mechanism, Bed back elevating mechanism and leg regulating mechanism, four feet of chassis 1 are equipped with middle control wheel 11, and install and be used on chassis 1 11 middle control brake pedal 12 is taken turns in control in braking, and bed frame 2 is equipped with above chassis 1, and the front end of bed frame 2 is equipped with bed tail plate jack 22, The rear end of bed frame 2 is equipped with headpiece jack 21, and bed board is set to the top of bed frame 2, and bed board includes that the bed back 47, first successively arranged is soft Fishplate bar 60, buttocks bed board 61, thigh plate 58, the second soft fishplate bar 62, calf plate 59.Buttocks bed board is connected on front side of first soft fishplate bar 60 61, connection bed back 47 on rear side of the first soft fishplate bar 60 connects calf plate 59 on front side of second soft fishplate bar 62, connects on rear side of the second soft fishplate bar 62 Connect thigh plate 58.

Referring to Fig. 3 and Fig. 4, forward and backward slant mechanism includes the preceding lifting inclination motor 31 on the zee beam being fixed in a frame 2 Preceding first swing arm, 32 upper end is connected with the push rod of rear lifting inclination motor 38, preceding lifting inclination motor 31, under preceding first swing arm 32 End connection external crucible frame support shaft 34, the lower end of the second swing arm 35 before the two sides of external crucible frame support shaft 34 are rotatablely connected two respectively, The upper end of each preceding second swing arm 35 is rotatablely connected preceding 36 upper end of third swing arm, the lower end rotation connection of preceding third swing arm 36 Preceding third arm swing support 37, preceding third arm swing support 37 are fixed on the front beam of chassis 1, the rear push rod for going up and down inclination motor 38 First swing arm upper end after connection, rear first swing arm lower end connect rear bed frame support shaft, and the two sides of rear bed frame support shaft rotate respectively The lower end of second swing arm after connection two, the second arm swing support after the upper end rotation connection of each rear second swing arm, rear second pendulum Arm support is fixed on the rear cross beam of chassis 1；Two bed frame support arms 33, front side is respectively fixedly mounted in the front side of bed frame 2 and rear side Two 33 lower ends of bed frame support arm connect external crucible frame support shaft 34, two 33 lower ends of bed frame support arm of rear side connect rear bed frame Support shaft.

Preceding third swing arm 36 is in crescent shape, and preceding second swing arm 35 is hollow plate, the bending section of preceding third swing arm 36 forward the Two swing arms, 35 convex, using such structure, in the work of preceding lifting inclination motor 31, preceding second swing arm 35 and preceding third swing arm 36 rotate, so that the 34 upper-lower height amplitude of accommodation of external crucible frame support shaft is bigger.

As illustrated in figs. 5-7, bed back elevating mechanism includes the back lifting motor 41 being mounted on the crossbeam of a frame 2, bed back Lifting arm 42, bed back support frame 43, bed back lifting frame 44, bed carry on the back swing arm 45, and bed back 47 is fixedly mounted on a back support frame 43, When being lain on the back with patient, head side is rear end, and foot side is front end, and the crossbeam of 43 front end of bed back support frame is fixedly connected with bed back The upper end of lifting arm 42, bed back lifting arm 42 be it is inclined, bed carry on the back lifting arm 42 lower end to back lifting motor 41 1 roll Tiltedly, the push rod of the lower end connection back lifting motor 41 of bed back lifting arm 42, bed carry on the back lifting arm 42 and use incline structure, back liter Motor 41 is dropped to move so that the crossbeam of 43 front end of bed back support frame is not only by upward power, also by power backward.Bed back rises Rear end and 2 pin joint of bed frame or hinged of frame 44, the front end of bed back lifting frame 44 and the front half section pin joint of bed back support frame 43, bed drop There are spacer between the crossbeam of 43 front end of front end and bed back support frame of back lifting frame 44, bed back goes up and down the front end of frame 44 The front end of the both ends connection bed back swing arm 45 of crossbeam, the rear end pin joint that bed carries on the back swing arm 45 carry on the back the crossbeam of the front end of lifting frame 44 in bed On the bed frame of rear side.

As shown in Figure 5 and Figure 8, leg regulating mechanism includes the leg lifting motor 51 being mounted on the crossbeam of a frame 2, leg 52 lower end of push rod connected legs lifting arm of portion's lifting motor 51,52 upper end connected legs of leg lifting arm go up and down support shaft 53, The two sides of leg lifting support shaft 53 are separately connected the rear end of two thigh plate lifting arms 54, thigh plate lifting arm 54 and thigh plate 58 lower surfaces are fixedly connected, and the front side of thigh plate lifting arm 54 is connect with the rear end of transfer support 55, the front end of transfer support 55 56 rear side of calf plate lifting arm is connected, calf plate lifting arm 56 is fixedly connected with 59 lower surface of calf plate, thigh plate lifting arm 54 Front end connection calf plate lifting arm 56 rear end, the junction of thigh plate lifting arm 54 and calf plate lifting arm 56 is located at transfer 55 middle part of support, when thigh plate lifting arm 54 is rotated around the junction of itself and transfer support 55,54 band of thigh plate lifting arm Dynamic calf plate lifting arm 56 moves, and calf plate lifting arm 56 is before itself and the rotation of 55 junction of transfer support, calf plate 59 End is connect with the upper end of calf plate swing arm 57, and the lower end of calf plate swing arm 57 is flexibly connected with bed frame 2.

As shown in fig. 7, guardrail fixed frame 46 is installed in the two sides of bed back 47, it can be with Fast Installation guardrail.Bed back support frame 43 Downside install cushion block 48, prevent a back support frame 43 and 2 rigid contact of bed frame.

As shown in figure 8, the rear end lower surface of calf plate 59 is equipped with the rubber pulley being located at right above bed frame 2, calf plate 59 When movement and angulation change, rubber pulley slides on bed frame 2, protects calf plate 59.It is set between calf plate 59 and thigh plate 58 There is the second soft fishplate bar 62, can be bent at an angle in calf plate 59 and the movement of thigh plate 58, leg easy to support.

When work, preceding lifting inclination motor 31 works, and it is flexible to adjust push rod, preceding first swing arm 32, preceding second swing arm 35, preceding Third swing arm 36 is mobile or changes angle, so that 34 height of external crucible frame support shaft be made to change；Inclination motor 38 is gone up and down afterwards Work adjusts push rod and stretches, and rear first swing arm and rear second pendulum arm angle change, thus make rear bed frame support shaft Level Change, External crucible frame support shaft 34 leads to a frame inclining with rear bed frame support shaft height difference.

The push rod of back lifting motor 41 extends, and bed back lifting arm 42 moves backward, and bed carries on the back lifting arm 42 to bed back support The crossbeam of 43 front end of frame applies power upwardly and rearwardly, and the crossbeam of 43 front end of bed back support frame moves backward upwards, and bed carries on the back swing arm 45 tilt angle becomes smaller, meanwhile, the front end of bed back lifting frame 44 is lifted up, and the rear end of bed back lifting frame 44 is motionless, simultaneously Bed back support frame 43 can be rotated around the junction of bed back support frame 43 and bed back lifting frame 44, so that 43 rear end of bed back support frame is stuck up It rises, so that bed back 47 be made to rise.Lifting frame 44 is carried on the back as the support arm of force rotatably gone up and down using bed, makes 43 turns of a back support frame Dynamic, bed back lifting frame 44, bed back swing arm 45 and bed carry on the back the common supporting bed back support frame 43 of 42 three of lifting arm, and use lever Effect, so that the push rod stress of back lifting motor 41 is small, stroke is short to can be completed 47 lifting of bed back.Leg lifting motor 51 is transported It is dynamic, leg lifting arm 52 is driven, leg lifting arm 52 drives leg lifting support shaft 53 to move, and leg goes up and down 53 height of support shaft Variation moves thigh plate lifting arm 54, changes the height and angle of thigh plate 58, while thigh plate lifting arm 54 moves, band Dynamic calf plate swing arm 57 moves, and 57 angle change of calf plate swing arm makes 59 angulation change of calf plate, while calf plate swing arm 57 It can rotate, 59 height of calf plate and angle change.

Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to Equivalent variations made by the utility model claims, still falls within the scope of the utility model.

Claims (7)

1. a kind of multi-functional omnidirectional's electric bed for medical purpose, it is characterized in that: including chassis (1), bed frame (2), bed board, tilting forward and back machine Structure, bed back elevating mechanism and leg regulating mechanism, chassis (1) top are equipped with bed frame (2), and bed board is set to above bed frame (2)；

The bed board includes the bed back (47) successively arranged, the first soft fishplate bar (60), buttocks bed board (61), thigh plate (58), the Two soft fishplate bars (62), calf plate (59)；Buttocks bed board (61) are connected on front side of first soft fishplate bar (60), on rear side of the first soft fishplate bar (60) Bed back (47) is connected, connects calf plate (59) on front side of the second soft fishplate bar (62), connects thigh plate on rear side of the second soft fishplate bar (62) (58)；

The forward and backward slant mechanism includes the preceding lifting inclination motor (31) being fixed on a frame (2) and rear lifting inclination motor (38), the push rod of preceding lifting inclination motor (31) connects preceding first swing arm (32) upper end, before preceding first swing arm (32) lower end connection Bed frame support shaft (34), the lower end of the second swing arm (35) before the two sides of external crucible frame support shaft (34) are rotatablely connected two respectively, often The upper end of a preceding second swing arm (35) is rotatablely connected preceding third swing arm (36) upper end, the lower end rotation of preceding third swing arm (36) Third arm swing support (37) before connecting, preceding third arm swing support (37) are fixed on the front beam of chassis (1), rear lifting inclination electricity First swing arm upper end after the push rod connection of machine (38), rear first swing arm lower end connect rear bed frame support shaft, rear bed frame support shaft The lower end of second swing arm after two sides are rotatablely connected two respectively, the second swing arm branch after the upper end rotation connection of each rear second swing arm Seat, rear second arm swing support are fixed on the rear cross beam of chassis (1)；Two beds are respectively fixedly mounted in the front side of bed frame (2) and rear side Two bed frame support arm (33) lower ends of frame support arm (33), front side connect external crucible frame support shaft (34), two bed frames of rear side Support arm (33) lower end connects rear bed frame support shaft；

The bed back elevating mechanism includes the back lifting motor (41) being mounted on the crossbeam of a frame (2), bed back lifting arm (42), bed back support frame (43), bed back lifting frame (44), bed back swing arm (45), bed back (47) are fixedly mounted on a back support frame (43) on, when being lain on the back with patient, head side is rear end, and foot side is front end, and the crossbeam of bed back support frame (43) front end is solid The upper end of fixed connection bed back lifting arm (42), bed back lifting arm (42) be it is inclined, bed carries on the back the lower end of lifting arm (42) to back The inclination of lifting motor (41) side, bed carry on the back the push rod of lower end connection back lifting motor (41) of lifting arm (42)；Bed back lifting The rear end of frame (44) and bed frame (2) pin joint are hinged, the front end of bed back lifting frame (44) and the front half section of bed back support frame (43) Pin joint, there are spacer, bed back liftings between the front end of bed back lifting frame (44) and the crossbeam of bed back support frame (43) front end The front end of both ends connection bed back swing arm (45) of the crossbeam of the front end of frame (44), the rear end pin joint that bed carries on the back swing arm (45) is carried on the back in bed to be risen It drops on the bed frame on rear side of the crossbeam of the front end of frame (44)；

The leg regulating mechanism includes the leg lifting motor (51) being mounted on the crossbeam of a frame (2), leg lifting motor (51) push rod connected legs lifting arm (52) lower end, leg lifting arm (52) upper end connected legs go up and down support shaft (53), leg The two sides of portion's lifting support shaft (53) are separately connected the rear ends of two thigh plate lifting arms (54), thigh plate lifting arm (54) and big Leg plate (58) lower surface is fixedly connected, and the front side of thigh plate lifting arm (54) is connect with the rear end of transfer support (55), transfer branch On rear side of front end connection calf plate lifting arm (56) of seat (55), calf plate lifting arm (56) and calf plate (59) lower surface are fixed and are connected It connects, the rear end of front end connection calf plate lifting arm (56) of thigh plate lifting arm (54), thigh plate lifting arm (54) and calf plate The junction of lifting arm (56) is located in the middle part of transfer support (55), and the upper end of calf plate (59) front end and calf plate swing arm (57) connects It connects, the lower end of calf plate swing arm (57) is flexibly connected with bed frame (2).

2. multi-functional omnidirectional's electric bed for medical purpose according to claim 1, it is characterized in that: the two sides installation of bed back (47) Guardrail fixed frame (46).

3. multi-functional omnidirectional's electric bed for medical purpose according to claim 2, it is characterized in that: under the bed back support frame (43) Side is installed by cushion block (48).

4. multi-functional omnidirectional's electric bed for medical purpose according to claim 2, it is characterized in that: under the rear end of the calf plate (59) Surface is equipped with the rubber pulley being located at right above bed frame (2).

5. multi-functional omnidirectional's electric bed for medical purpose according to claim 2, it is characterized in that: the preceding third swing arm (36) is in the moon Tooth shape, preceding second swing arm (35) are hollow plate, the bending section of preceding third swing arm (36) the second swing arm (35) convex forward.

6. multi-functional omnidirectional's electric bed for medical purpose according to claim 2, it is characterized in that: the front end of the bed frame (2) is equipped with The rear end of bed tail plate jack (22), bed frame (2) is equipped with headpiece jack (21).

7. multi-functional omnidirectional's electric bed for medical purpose according to claim 2, it is characterized in that: four feet of the chassis (1) are pacified (11) are taken turns equipped with middle control, and middle control brake pedal (12) of the installation for control wheel (11) in braking on chassis (1).