CN2749485Y - Multifunction electric nursing bed - Google Patents

Abstract

The utility model relates to an electric nursing bed which comprises a bed body, a diving mechanism and a motor, wherein the bed body comprises a front bed head, a back bed head, a U-shaped groove and a bed panel; the front and the back bed heads are respectively connected with two sides of the U-shaped groove. A back rest plate of the bed panel is hinged at the front side of a middle fixed plate; a joggling plate is hinged at the back side of the middle fixed plate. A lifting mechanism of the driving mechanism is provided with two sets of gear sets which are composed of driving gears, middle gears and a pair of driven gears; a driving shaft roller is supported on the front and the back bed heads by a bearing; two ends of the driving shaft roller are provided with the driving gears; the middle gears and the driven gears are arranged on the two bed heads; a lifting roller is connected with the driven gears; a tension roller is connected to an angle-shaped support arm of the bed heads. A rotating band is lifted by human bodies, and a closed structure is formed by a rotating cylinder, the tension roller and the lifting roller. A mattress replacing mechanism is connected with a bed surface support frame, a bed surface opening mechanism is arranged in the U-shaped groove, a piss carrier and devices for washing and drying are arranged in the U-shaped groove, and the bed surface is provided with a tow device. The utility model performs multiple functions of nursing and treating, and the utility model can realize that patients can feel optimum states and the patients can easily defecate, so the utility model is favorable for recovering.

Description

Multifunctional electric care bed

(1) technical field

This utility model relates to medical apparatus and instruments, particularly relates to a kind of electric care bed.

(2) background technology

Existing ordinary hospital bed can only offer the patient and have a rest, and along with the improvement of medical condition, brings many convenience as many special-purpose medical bedsteads such as lifting bed, vibrations bed, extension tables to the patient.But existing nursing bed bed body is provided with the bed board of flexible or bending certain angle, to adapt to the nursing bed that patient's seat crouches or changes less functions such as bed posture, its nursing bed machine driving is simple, holds crank by the nursing staff and shakes and achieve the goal, and has increased workload to the nursing staff.That still can not take care of oneself at present and the course of disease is longer at the paralysed patient of height, the old and the weak's walking, patient is palliated the agonizing sufferings, can self operation, the novel nursing bed of tool medical treatment, nursing function.

(3) summary of the invention

The technical problems to be solved in the utility model, provide have massage, the traction medical function, patient's head, the back of the body, lower limb liftable stand up automatically, easily finish defecation, flushing, oven dry again can the feces processing etc. function a kind of electric care bed.

The technical scheme that adopts is:

Multifunctional electric care bed, comprise a body, drive mechanism, traction apparatus, convinent car, warm-air drier, water tank.The bed body comprises the preceding head of a bed, rear headstock, U type groove, bed panel, bed panel by fixing head, center fixed plate, pillow plate, backboard, just oralia, shank warpage plate are formed, and the described preceding head of a bed and rear headstock are fixedly connected on U type groove two ends respectively.The fixing head of bed panel and center fixed plate are fixed on the bedstead, backboard is hinged on center fixed plate front side, shank warpage plate is made up of polylith, the polylith plate is together mutually hinged, the polylith warpage plate that is hinged together is tiled in the U-lag top successively, and wherein first plate is hinged on the rear side of center fixed plate.Described drive mechanism, comprise hold up mechanism, tension mechanism, rolling mechanism, replace cotton-padded mattress mechanism, bed surface opens mechanism, pillow plate hoisting mechanism, holder vehicle moving mechanism.Hold up mechanism and comprise that picking-up drive motors, two groups of gear train, a pair of transmission beaming roller, a pair of dance roller, a pair of tension roller, a pair of retaining roller, human bodies that are made of driving gear, idler gear, a pair of driven gear hold up rotating band, two diagonal form support arms, two diagonal form support arms are rotationally connected respectively on the preceding head of a bed and the rear headstock, a pair of transmission beaming roller is respectively with on the bearings pro-head of a bed and the rear headstock, be positioned at U type groove both sides, hold up the transmission beaming roller that the drive motors output shaft connects the U-lag right side, driving gear is equipped with at transmission beaming roller two ends, right side respectively.Two groups idler gear, a pair of driven gear are contained in respectively on the preceding head of a bed and the rear headstock symmetrically, idler gear is engaged on the driving gear, a pair of driven gear intermeshes, one of them driven gear is engaged on the idler gear, a pair of driven gear is provided with lifting arm symmetrically, and the two ends of a pair of dance roller are rotatably connected on the lifting arm.The two ends of a pair of tension roller are rotatably connected on respectively on dihedral support arm long-armed, and the two ends of a pair of retaining roller are fixedly connected on respectively on the galianconism of dihedral support arm.Described rolling mechanism comprises drum drive motor, cylinder, the drum drive motor output shaft connects power transmission shaft on the cylinder, the head of a bed and rear headstock bottom before the cylinder two ends are rotatably connected on, described human body hold up rotating band from the cylinder both sides respectively pile warp cylinder, transmission beaming roller, retaining roller, tension roller, dance roller, above the bed board, and become an enclosed construction.Described tension mechanism comprises tensioner motor, worm couple, screw mandrel screw pair, the tensioner motor output shaft connects worm screw, worm screw is contained on the above-mentioned transmission beaming roller that is located at the U-lag left side, be contained on the subsidiary screw mandrel of screw mandrel screw with the worm gear of worm engaging, the screw that is contained in the screw mandrel two ends is replaced in tension with its projection that is provided with and is rolled on.The described cotton-padded mattress mechanism that replaces comprises cotton-padded mattress drive motors, flute profile axle, flute profile belt, rolling beaming roller, rolling beaming roller support, cotton-padded mattress drive motors output shaft connects flute profile axle, the flute profile axle two ends bed surface support front portion that is rotationally connected, the hinged bed surface support of rolling beaming roller support rear portion, rolling beaming roller two ends are rotatably connected on the rolling beaming roller support, the flute profile axle is connected by the flute profile belt with the rolling beaming roller, after cotton-padded mattress was laid on the bed panel, the cotton-padded mattress both sides were bonded at both sides flute profile belt back with nylon adherent buckle.Described bed surface opens mechanism and comprises that bed surface opens motor, curved push rod, crank connecting link, warpage board mount, bearing pin, bed surface opens motor output shaft and connects bearing pin, bearing pin be rotationally connected U type groove, the fixedly connected bearing pin of curved push rod, the fixedly connected bearing pin of the crank of crank connecting link, rod hinge connection is on the warpage board mount, and the warpage board mount is connected on the tailgate of warpage plate.Described pillow plate hoisting mechanism comprises that the pillow plate promotes motor, eccentric, trident lifting arm, pillow plate and promotes motor output shaft and connect eccentric, and eccentric is contained in below the pillow plate on the U-lag, and the trident lifting arm is hinged U-lag respectively, connects the pillow plate, connects eccentric.Described holder vehicle moving mechanism comprises holder car body, wheel, parallel activity support bar, and the holder car body is mounted on the guide rail master that a body sets firmly with wheel, and the parallel activity post upper is hinged on just on the oralia, and parallel activity support bar lower end is hinged on the holder car body.

Above-mentioned traction apparatus, comprise traction electric machine, screw mandrel, screw, spring, pulley, traction headgear, traction footmuff, pull rope, the traction electric machine output shaft connects screw mandrel, wire rod thread connects screw, screw connects spring, spring connects pull rope, connect the traction headgear behind the pulley before the pull rope pile warp is connected on the head of a bed, the traction footmuff is connected on the rear headstock by spring.

Above-mentioned convinent car, comprise convinent car drive motors, convinent car car body, toilet, pulley spindle, fixed pulley, stay cord, convinent car drive motors output shaft connects pulley spindle, pulley spindle is rotationally connected on the U-lag, stay cord pile warp pulley spindle and fixed pulley, the fixedly connected convinent car car body of end front end, the fixedly connected convinent car car body of other end rear end, fixed pulley is fixed on the rear headstock, and the convinent car car body is contained on the U-lag base plate, and toilet is contained on the convinent car car body.Described toilet front end is provided with crank connecting link, and its connecting rod lower end is connected with cam, and cam is fixed on the U-lag bottom surface, and crank is rotatably connected on the toilet, and hook is fixed on the turning cylinder of crank, and hook is connected with the drag hook that the holder underneath its body is provided with.

Above-mentioned water tank is installed in the front side in the U-lag, and water tank is provided with water pump, and water pump connects flooding nozzle by connection tube.

Above-mentioned flooding nozzle is slidingly connected on the first plate of warpage plate, and flooding nozzle is provided with tooth bar, and tooth bar meshing gear, gear connect flooding nozzle drive motors output shaft, and the flooding nozzle drive motors is fixed on the first plate of warpage plate.

Be provided with the plastic bag packaging system in the above-mentioned toilet, comprise encapsulation motor, screw rod, lifting nut, seal resistance wire, encapsulation motor output shaft connecting screw rod, screw rod is rotationally connected on the toilet on the set support, and lifting nut is contained on the screw rod, seals resistance wire and is contained on the package board, and be contained in the screw rod both sides respectively with package board, its bottom-hinged is in closestool bottom, and two of lifting nuts are installed with connecting plate, and connecting plate is hinged on the electric hot plate.

Above-mentioned warm-air drier is contained in the holder car body bottom of holder vehicle moving mechanism.

On the above-mentioned backboard Magnet is housed and connects the plate that rubs.

The above-mentioned preceding head of a bed, rear headstock are provided with outside jacket plates, and its head of a bed bottom is provided with a body leveling base, and the leveling whorl of base is connected on the preceding head of a bed and the rear headstock base angle.

The utlity model has the multiple function of the double treatment of nursing, patient oneself can operate the corresponding function motor control switch, realize self sensation pillow plate, backboard, warpage plate, the optimum state that stands up, the function that realize light defecation, wash, dry up, the feces packing transports a body realizes massage, traction therapeutic function.Can alleviate nursing staff's labor intensity, favourable patient gets well.

(4) description of drawings

Fig. 1 is this utility model structural front view.

Fig. 2 is this utility model structure vertical view.

Fig. 3 is the A-A view of Fig. 1.

Fig. 4 is that the K of Fig. 1 is to view.

Fig. 5 is for replacing the cotton-padded mattress structural scheme of mechanism.

Fig. 6 is an odontoid belt running orbit sketch map.

Fig. 7 is the B-B view of Fig. 2

Fig. 8 is the M place partial view of Fig. 7.

Fig. 9 opens mechanism's operation sketch map for bed board.

Figure 10 is for holding up mechanism's operation sketch map.

Figure 11 is a feces plastic bag packaging system sketch map.

(5) specific embodiment

Multifunctional electric care bed, comprise a body, drive mechanism, traction apparatus, convinent car, warm-air drier 70, water tank 65.The head of a bed 1, rear headstock 5, U-lag 18, bed panel before the bed body comprises, bed panel is by fixing head 24, center fixed plate 22, pillow plate 19, backboard 20, just oralia 23, shank warpage plate 25 are formed, and the described preceding head of a bed 1 and rear headstock 5 be fixing U-lag 18 two ends respectively.The fixing head 24 of bed panel and center fixed plate 22 are fixed on the framework of a body, backboard 20 is hinged on center fixed plate 22 front sides, shank warpage plate 25 is made up of three blocks of plates, three blocks of plates are together mutually hinged, three blocks of warpage plates that are hinged together are tiled in U-lag 18 tops successively, wherein first plate is hinged on the rear side of center fixed plate 22, described backboard 20 is provided with the plate 21 that rubs that connects of electromagnet block composition, the head of a bed 1 and rear headstock 5 are provided with outside jacket plates 14 before described, its bottom is provided with a body leveling base 13, before being threaded in, leveling base 13 on the head of a bed 1 and rear headstock 5 base angles, constitutes the bed body.

Drive mechanism, comprise hold up mechanism, tension mechanism, rolling mechanism, replace cotton-padded mattress mechanism, bed surface opens mechanism, pillow plate hoisting mechanism, holder vehicle moving mechanism.Hold up mechanism and comprise that picking-up drive motors 8 (gear reduction motor), two groups of gear train, a pair of transmission beaming roller 7, a pair of dance roller 6, a pair of tension roller 11, a pair of retaining roller 9, human bodies that are made of driving gear 2, idler gear 3, a pair of driven gear 4 hold up rotating band 17, two diagonal form support arms 16.This picking-up mechanism adopts symmetrical structure, two diagonal form support arms 16 are rotationally connected respectively on the preceding head of a bed 1 and the rear headstock 5, a pair of transmission beaming roller 7 is respectively with on the bearings pro-head of a bed 1 and the head of a bed 5, be positioned at U-lag 18 both sides, hold up the transmission beaming roller 7 that drive motors 8 output shafts connect U-lag 18 right sides, driving gear 2 is equipped with at right side transmission beaming roller 7 two ends respectively.Idler gear 3 in two groups, a pair of driven gear 4 are contained in respectively on the preceding head of a bed 1 and the bed back, back 5, idler gear 3 is engaged on the driving gear 2, a pair of driven gear 4 intermeshes, one of them driven gear 4 is engaged on the idler gear 3, respectively be provided with lifting arm 15 on a pair of driven gear 4, the two ends of a pair of dance roller 6 are rotatably connected on respectively on the lifting arm 15.The two ends of a pair of tension roller 11 are rotatably connected on respectively on dihedral support arm 16 long-armed, on the galianconism of the fixedly connected dihedral support arm 6 of two ends difference of a pair of retaining roller 9, the head of a bed 1 and rear headstock 5 bottoms before cylinder 10 two ends are rotatably connected on respectively, human body holds up rotating band 17 and distinguishes pile warp cylinder 10, transmission beaming roller 7, retaining roller 9, tension roller 11, dance roller 6 from cylinder 10 both sides, above the bed board, connects into an enclosed construction.Described tension mechanism comprises tensioner motor 26, worm couple 27, screw mandrel screw pair 28, tensioner motor 26 output shafts connect worm screw, worm screw is contained on the transmission beaming roller 7 in U-lag 18 left sides, be contained on the screw mandrel of screw mandrel screw pair 28 with the worm gear of worm engaging, screw mandrel two ends screw is replaced on tension roller 11 with its projection that is provided with 29.Described rolling mechanism comprises that drum drive motor 12 (gear reduction motor), cylinder 10, drum drive motor 12 output shafts connect power transmission shaft on the cylinder 10.The described cotton-padded mattress mechanism that replaces, see Fig. 5, comprise cotton-padded mattress drive motors 34 (gear reduction motor), flute profile axle 30, flute profile belt 31, rolling beaming roller 32, rolling beaming roller support 33, cotton-padded mattress drive motors 34 output shafts connect flute profile axle 30, the be rotationally connected bed surface support front portion on a body top, flute profile axle 30 two ends, rolling beaming roller support 33 hinged bed surface support rear portions, rolling beaming roller 32 two ends are rotatably connected on the rolling beaming roller support 33, flute profile axle 30 is connected by flute profile belt 31 with rolling beaming roller 32, after cotton-padded mattress was laid on the bed panel, the cotton-padded mattress both sides were bonded at flute profile belt 31 back sides, both sides with nylon adherent buckle.Described bed surface opens mechanism and sees Fig. 9, comprise that bed surface opens motor 35 (gear reduction motor), curved push rod 36, crank connecting rod 37, warpage board mount 39, bearing pin 38, bed surface opens motor 35 output shafts and connects bearing pin 38, bearing pin 38 U-lag 18 that is rotationally connected, curved push rod 36 fixedly connected bearing pins 38, the fixedly connected bearing pin 38 of the crank of crank connecting link 37, rod hinge connection are on warpage board mount 39, and warpage board mount 39 connects on the tailgate of shank warpage plate 25.Described pillow plate hoisting mechanism is seen Fig. 7, comprise that the pillow plate promotes motor 40 (gear reduction motor), eccentric 41, trident lifting arm 42, the pillow plate promotes motor 40 output shafts and connects eccentric 41, eccentric 41 is contained on the pillow plate 19 following U-lags 18, and trident lifting arm 42 hinged U-lag 18, connection is respectively rested the head on plate 19, connected eccentric 41.Described holder vehicle moving mechanism is seen Fig. 7, comprise that holder car body 43, wheel 44, parallel activity support bar 45, holder car body 43 are mounted on the guide rail that sets firmly on the body with wheel 44, parallel activity support bar 45 upper ends are hinged on just on the oralia 23, and parallel activity support bar 45 lower ends are hinged on the holder car body 43.

Fig. 7 is seen in traction apparatus, comprise that traction electric machine 46, screw mandrel 47, screw 48, spring 49, pulley 50, traction headgear 52, traction footmuff 53, pull rope 51, traction electric machine 46 output shafts connect screw mandrel 47, screw mandrel 47 screw 48 that is threaded, screw 48 connects spring 49, spring 49 connects pull rope 51, pull rope 51 pile warps are connected the pulley 50 back connection traction headgears 52 on the preceding head of a bed 1, and traction footmuff 53 is connected on the rear headstock 5 by spring.

Be provided with convinent car, water tank 65, flooding nozzle 66, warm-air drier 70 in the U-lag of bed body.Convinent car comprises convinent car drive motors 54, convinent car car body 56, toilet 57, pulley spindle 55, fixed pulley 58, stay cord 59, convinent car drive motors 54 output shafts connect pulley spindle 55, pulley spindle 55 is rotationally connected on the U-lag 18, stay cord 59 pile warp pulley spindles 55 and fixed pulley 58, fixedly connected convinent car car body 56 front ends of one end, the fixedly connected convinent car car body of the other end 56 rear ends, fixed pulley 58 is fixed on the rear headstock 5, convinent car car body 56 is contained on U-lag 18 base plates, and toilet 57 is contained on the convinent car car body 56.Described toilet 57 front ends are provided with crank connecting link 71, its connecting rod lower end is connected with cam 72, and cam 72 is fixed on U-lag 18 bottom surfaces, and crank is rotatably connected on the toilet 57, hook 73 is fixed on the turning cylinder of crank, and hook 73 is connected with the drag hook that holder car body 43 sets firmly below.Toilet 57 is provided with the plastic bag packaging system, see Figure 11, comprise encapsulation motor 60, screw rod 61, lifting nut 62, seal resistance wire 63, encapsulation motor 60 output shaft connecting screw rods 61, screw rod 61 are rotationally connected on the set support of toilet 57, lifting nut 62 is contained on the screw rod 61, seal resistance wire 63 and be contained on the package board, and be divided in screw rod 61 both sides with package board, its bottom-hinged is in toilet 57 bottoms, lifting nut 62 both sides are installed with connecting plate 64, and connecting plate 64 is hinged on the electric hot plate 63.Water tank 65 is installed in the front side in the U-lag 18, and water tank 65 is provided with water pump, and water tank 65 is connected flooding nozzle 66 by water pump with connection tube.Flooding nozzle 66 is slidingly connected on the first plate of shank warpage plate 25, flooding nozzle 66 is provided with tooth bar 67, tooth bar 67 meshing gears 68, gear 68 connect flooding nozzle drive motors 69 output shafts, and flooding nozzle drive motors 69 is fixed on the first plate of shank warpage plate 25.Warm-air drier 70 is contained in holder car body 43 bottoms of holder vehicle moving mechanism, and above-mentioned formation is multifunctional electric care bed.

Multifunctional electric care bed operation principle:

Start when holding up drive motors 8, see Figure 10, driving transmission beaming roller 7 rotates, transmission beaming roller 7 two ends driving gears 2 rotate, and are sent to a pair of driven gear 4 by idler gear 3 and relatively rotate, and by lifting arm 15 a pair of dance roller 6 are promoted, simultaneously, human body holds up rotating band 17 and breaks away from retaining roller 9 by jack-up, drives the spacing height in secondary 28 places of screw mandrel screw that tension roller 11 moves upward to tension mechanism, holds up drive motors 8 and stops.Start tensioner motor 26, U-lag 18 left side drive shafts rollers 7 rotate, and the screw that screw mandrel makes it left and right sides rotation direction outwards opens 11 expansions of promotion tension roller, and realization holds up the patient and leaves bed surface.Start drum drive motor 12, cylinder 10 rotates, and drives human body and holds up rotating band 17 rotations, realize that the patient stands up purpose for 360 °, start bed surface and open motor 35, see Fig. 9, curved push rod 36 promotes backboard 20 and rises, crank connecting link 37 actions simultaneously, warpage plate 25 projections.Realize patient's activity purpose that sits up, the massage plate of handling on the backboard 20 21 can be realized massage functions, otherwise the patient gets back to original position.When patient's defecation, need to start picking-up drive motors 8, after finishing the picking-up patient, start cotton-padded mattress drive motors 34 and see Fig. 5 and Fig. 6, cotton-padded mattress is removed to rear headstock 5 directions, expose just oralia 23, fine setting cylinder 10 rotates, make human body hold up just mouthful place that rotating band 17 is provided with and align with just oralia 23, start convinent car drive motors 54, the motion of convinent car left-hand promotes holder car body 43 and slides left, just 45 actions of the parallel activity support bar below the oralia 23, just oralia 23 whereabouts 2cm and move to convinent car left in just mouthful timing being stopped, patient can defecation, can start flooding nozzle drive motors 69 after an action of the bowels and start, flooding nozzle 66 stretches out automatically by 68 transmissions of tooth bar 67 gears, the water pump water feeding and washing has washed simultaneously, when startup warm-air drier 70 dries up, the moving mobile just oralia 23 of convinent car holder moves right, by cam 72 hook 73 is backed down to align convinent car when just oralia 23 arrival are spacing, convinent car continues right lateral, and the plastics in the toilet are sent outside the bed for packing.Starting warm-air drier 70 at ordinary times can be for patient's heating.Promote motor 40 if start the pillow plate, eccentric 41 promotes pillow plate 19 to desired height.Also can realize traction function if start traction electric machine 46 to the patient.

Claims (9)

1, multifunctional electric care bed, comprise a body, drive mechanism, traction apparatus, convinent car, warm-air drier, water tank, the bed body comprises the preceding head of a bed (1), rear headstock (5), U type groove (18), bed panel, bed panel is by fixing head (24), center fixed plate (22), pillow plate (19), backboard (20), just oralia (23), shank warpage plate (25) is formed, it is characterized in that the described preceding head of a bed (1) and rear headstock (5) are separately fixed at U type groove (18) two ends, fixing head of bed panel (24) and center fixed plate (22) are fixed on the body framework, backboard (20) is hinged on center fixed plate (22) front side, shank warpage plate (25) is made up of polylith, the polylith plate is together mutually hinged, the polylith warpage plate that is hinged together is tiled in U-lag (18) top successively, wherein first plate is hinged on the rear side of center fixed plate (22), described drive mechanism, comprise and hold up mechanism, tension mechanism, rolling mechanism, replace cotton-padded mattress mechanism, bed surface opens mechanism, pillow plate hoisting mechanism, the holder vehicle moving mechanism, hold up mechanism and comprise picking-up drive motors (8), two groups by driving gear (2), idler gear (3), the gear train that a pair of driven gear (4) constitutes, a pair of transmission beaming roller (7), a pair of dance roller (6), a pair of tension roller (11), a pair of retaining roller (9), human body holds up rotating band (17), two diagonal form support arms (16), two diagonal form support arms (16) are rotationally connected respectively on the preceding head of a bed (1) and the rear headstock (5), a pair of transmission beaming roller (7) is respectively with on the bearings pro-head of a bed (1) and the rear headstock (5), be positioned at U type groove (18) both sides, hold up the transmission beaming roller (7) that drive motors (8) output shaft connects U-lag (18) right side, driving gear (2) is equipped with at right side transmission beaming roller (7) two ends respectively, two groups idler gear (3), a pair of driven gear (4) is contained in respectively on the preceding head of a bed (1) and the rear headstock (5), idler gear (3) is engaged on the driving gear (2), a pair of driven gear (4) intermeshes, one of them driven gear (4) is engaged on the idler gear (3), a pair of driven gear (4) is provided with lifting arm (15) symmetrically, the two ends of a pair of dance roller (6) are rotatably connected on respectively on the lifting arm (15), the two ends of a pair of tension roller (11) are rotatably connected on respectively on dihedral support arm (16) long-armed, the two ends of a pair of retaining roller (9) are fixedly connected on respectively on the galianconism of dihedral support arm (16), described rolling mechanism comprises drum drive motor (12), cylinder (10), drum drive motor (12) output shaft connects cylinder (10) and goes up power transmission shaft, cylinder (10) two ends are rotatably connected on the preceding head of a bed (1) and rear headstock (5) bottom, human body holds up rotating band (17) from cylinder (10) both sides difference pile warp cylinder (10), transmission beaming roller (7), retaining roller (9), tension roller (11), dance roller (6), above the bed board, connect into an enclosed construction, described tension mechanism comprises tensioner motor (26), worm couple (27), screw mandrel screw pair (28), tensioner motor (26) output shaft connects worm screw, worm screw is contained on the transmission beaming roller (7) in U-lag (18) left side, be contained on the screw mandrel of screw mandrel screw pair (28) with the worm gear of worm engaging, screw mandrel two end nuts are replaced on tension roller (11) with its projection that is provided with (29), the described cotton-padded mattress mechanism that replaces comprises cotton-padded mattress drive motors (34), flute profile axle (30), flute profile belt (31), rolling beaming roller (32), rolling beaming roller support (33), cotton-padded mattress drive motors (34) output shaft connects flute profile axle (30), the bed surface support front portion that is rotationally connected, flute profile axle (30) two ends, the hinged bed surface support of rolling beaming roller support (33) rear portion, rolling beaming roller (32) two ends are rotatably connected on the rolling beaming roller support (33), flute profile axle (30) is connected by flute profile belt (31) with rolling beaming roller (32), after cotton-padded mattress is laid on the bed panel, the cotton-padded mattress both sides are bonded at both sides flute profile belts (31) back side with nylon adherent buckle, described bed surface opens mechanism and comprises that bed surface opens motor (35), curved push rod (36), crank connecting link (37), warpage board mount (39), bearing pin (38), bed surface opens motor (35) output shaft and connects bearing pin (38), bearing pin (38) the U type groove (18) that is rotationally connected, the fixedly connected bearing pin of curved push rod (36) (38), the fixedly connected bearing pin of crank (38) of crank connecting link (37), rod hinge connection is on warpage board mount (39), warpage board mount (39) is connected on the tailgate of shank warpage plate (25), described pillow plate hoisting mechanism comprises that the pillow plate promotes motor (40), eccentric (41), trident lifting arm (42), the pillow plate promotes motor (40) output shaft and connects eccentric (41), eccentric (41) is contained on the following U-lag (18) of pillow plate (19), trident lifting arm (42) is hinged U-lag (18) respectively, connect pillow plate (19), connect eccentric (41), described holder vehicle moving mechanism comprises holder car body (43), wheel (44), parallel activity support bar (45), holder car body (43) is mounted on the guide rail master that a body sets firmly with wheel (44), parallel activity support bar (45) upper end is hinged on just on the oralia (23), and parallel activity support bar (45) lower end is hinged on the holder car body (43).

2, according to claim 1 multifunctional electric care bed, it is characterized in that described traction apparatus, comprise traction electric machine (46), screw mandrel (47), screw (48), spring (49), pulley (50), traction headgear (52), traction footmuff (53), pull rope (51), traction electric machine (46) output shaft connects screw mandrel (47), screw mandrel (47) screw (48) that is threaded, screw (48) connects spring (49), spring (49) connects pull rope (51), pulley (50) back that pull rope (51) pile warp is connected on the preceding head of a bed (1) connects traction headgear (52), and traction footmuff (53) is connected on the rear headstock (5) by spring.

3, according to claim 1 multifunctional electric care bed, it is characterized in that described convinent car, comprise convinent car drive motors (54), convinent car car body (56), toilet (57), pulley spindle (55), fixed pulley (58), stay cord (59), convinent car drive motors (54) output shaft connects pulley spindle (55), pulley spindle (55) is rotationally connected on the U-lag (18), stay cord (59) pile warp pulley spindle (55) and fixed pulley (58), the fixedly connected convinent car car body of one end (56) front end, the fixedly connected convinent car car body of the other end (56) rear end, fixed pulley (58) is fixed on the rear headstock (5), convinent car car body (56) is contained on U-lag (18) base plate, toilet (57) is contained on the convinent car car body (56), described toilet (57) front end is provided with crank connecting link (71), its connecting rod lower end is connected with cam (72), cam (72) is fixed on U type groove (18) bottom surface, crank is rotatably connected on the toilet (57), hook (73) is fixed on the turning cylinder of crank, and hook (73) is connected with the drag hook that holder car body (43) sets firmly below.

4, according to claim 1 multifunctional electric care bed, it is characterized in that described water tank (65) is installed in the front side in the U-lag (18), water tank (65) is provided with water pump, and water tank (65) is connected flooding nozzle (66) by water pump with connection tube.

5, according to claim 4 multifunctional electric care bed, it is characterized in that described flooding nozzle (66) is slidingly connected on the first plate of shank warpage plate (25), flooding nozzle (66) is provided with tooth bar (67), tooth bar (67) meshing gear (68), gear (68) connects flooding nozzle drive motors (69) output shaft, and flooding nozzle drive motors (69) is fixed on the first plate of shank warpage plate (25).

6, according to claim 3 multifunctional electric care bed, it is characterized in that being provided with the plastic bag packaging system in the described toilet (57), comprise encapsulation motor (60), screw rod (61), lifting nut (62), seal resistance wire (63), encapsulation motor (60) output shaft connecting screw rod (61), screw rod (61) is rotationally connected on the last set support of toilet (57), lifting nut (62) is contained on the screw rod (61), sealing resistance wire (63) is contained on the package board, and be contained in screw rod (61) both sides respectively with package board, its bottom-hinged is in toilet (57) bottom, lifting nut (62) both sides are installed with connecting plate (64), and connecting plate (64) is hinged on the electric hot plate (63).

7, according to claim 1 multifunctional electric care bed, it is characterized in that described warm-air drier (70) is contained in holder car body (43) bottom of holder vehicle moving mechanism.

8, according to claim 1 multifunctional electric care bed, it is characterized in that being equipped with on the described backboard (20) electric magnet and connect the plate that rubs (21).

9, according to claim 1 multifunctional electric care bed, it is characterized in that the described preceding head of a bed (1), rear headstock (5) are provided with outside jacket plates (14), its bottom is provided with a body leveling base (13), and leveling base (13) is threaded on the preceding head of a bed (1) and rear headstock (5) base angle.

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