CN202314031U - Multifunctional induction nursing bed - Google Patents

Abstract

The utility model discloses a multifunctional induction nursing bed. According to the multifunctional induction nursing bed, two inductive heads are closely attached at excretion positions, so that an operation that an excretion basin is sent to an excretion port is carried out within in less than 1 second since a signal is received, therefore an excretion door can be opened as quick as possible and the excretion basin is sent to the excretion port without being driven by gears or screw rods. Through a tiny micro-motor and a signal receiver, a patient can quickly and accurately carry out excretion so as to prevent excretions from polluting the body of the patient and the bed. A lot of troubles, caused by incontinence of those who are old, weak, ill or disabled, are solved, so that the burden of nursing personnel can be reduced, and the pain of the patient can also be relieved. The multifunctional induction nursing bed disclosed by the utility model has the characteristics of simple operation, good ventilation performance and easiness for volatilizing moisture. By the adoption of the multifunctional induction nursing bed, the patient can turn over automatically, as well as sits and lies freely, so that bedsore can be effectively prevented. The multifunctional induction nursing bed is low in price, so that the patient who is in a clear state of mind can nurse independently.

Description

Multi-functional induction nursing bed

Technical field

The present invention relates to medical apparatus and instruments, be specifically related to a kind of multi-functional induction nursing bed.

Background technology

China has begun to get into the aging stage, and nursing the sick at present is annoying work very time-consuming, effort.Though at present various nursing beds are arranged, all can not solve gatism to bed with to the contamination of health, can not alleviate nursing staff's burden.Existing automatic system all must lean on complicated gear to drive the completion each task, and cost is high especially.Entity and individual such as especially ill family, nursing house, hospital can not accept, and are difficult to promote, and obviously further improvement just can be applied.No matter be family endowment, help each other in partnership, social pension etc., for giving the old,weak,sick and disabled person a life comfortable, that safety is good, reduce the heavy burdens to the nursing staff.

Summary of the invention

For addressing the above problem, existing situation is carried out innovation transformation, this utility model is to realize like this.

A kind of multi-functional induction nursing bed; It is characterized in that comprising: bedstead 1, bed centre frame 6, special-purpose induction underpants, big or small side door 21, micromachine 18, both positive and negative polarity transducer 39, push-pull shaft 5, push-pull bar 13 and push-pull bar 15, depression bar 50, cam 53, belt pulley 19, the belt pulley edge is porose, can directly connect connecting rod 25 with wearing pin; The pulling sled does 26; Pry open defecation door bolt 11, reach and open big or small side door 21, take big or small bedpan to the defecation mouth simultaneously.Push-pull bar 13 and push-pull bar 15 are fixed on the both sides of a centre frame 6 respectively with support 2; Support 2 can be along with the push-pull bar indexing; Two wheels are all arranged on each support 2; Be used to alleviate the friction of support 2 and push-pull bar 13, push-pull bar 15, this multi-functional induction nursing bed can realize responding to rapidly defecation, and realizes the both positive and negative polarity conversion and lie to sit driving.

Further improvement as this utility model:

Said bedstead 1 with the characteristic of bed centre frame 6 is: central shaft 9 is arranged at bed centre frame bottom, and central shaft 9 two are separately fixed at the base cross members of bedstead 1, and there is connecting lever 7 on central shaft 9 the right; 8 one of push-rod electric machines are worn pin with connecting lever 7 usefulness and are connected; The other end is connected with wearing pin with bedstead 1 left side, stands up about it is characterized in that controlling with a motor, and there is fixed plate 28 a bed centre frame top; Respectively with fixing 8 plates of hinge, can rise and fall around it along with swinging of centre frame.

Said both positive and negative polarity converting characteristic is: fixedly driving lever 55 is arranged on the centre frame axle 9; Two swing arms 56,57 on the negative pole transducer set right about ability; Fixed axis fixing both sides are respectively arranged in the middle of the swing arm 56,57; Swing arm 56,57 tops have connecting rod to connect, and the driving lever on the centre frame axle 9 just can be stirred the swing arm of the right and left and change both positive and negative polarity after rotateing in place to the left or to the right like this.

Said induction defecation characteristic is: being close to the defecation place on the special-purpose induction underpants has two inductive heads, can deliver to signal on the signal receiver at the very first time, prestissimo; Through micromachine 18, belt pulley 19 also has connecting rod 25, ripping bar 26; Pry open defecation door bolt 11; Key switch is equipped with in latch 11 inboards, can when latch is opened, cut off the electricity supply automatically, and big or small side door both sides have connecting rod 17 to be connected with big or small bedpan stand respectively; Through slideway,, big or small side door takes big or small bedpan to the defecation mouth when leaning on the weight of self to fall.

The said seat of lying drives characteristic and is: 15 1 of push rods are pinned holes, and the other end is the ring of O shape, wear axis holes in the middle of the depression bar 50; There is pulley one of top, can be at the backrest top sheave, and there is O shape ring in depression bar 50 bottoms; Be used to the company's of wearing push-pull shaft 5, depression bar following also have pinned hole to be used for being connected with connecting rod 52, and these two kinds all is to utilize to put legs and feet plate and the downward gravity of backrest plate; Can promote to reach the purpose of energy savings mutually, and simple structure.The multi-functional induction nursing bed of this utility model can be realized following basic function:

(1) wear a kind of special-purpose leakage hip on one's body patient, be close to the special use induction underpants that there is inductive head at the defecation place, when patient has the defecation sensation, can be in the very first time; Pass to signal on the signal receiver; Signal receiver sends the warning music, connects motor power simultaneously, and motor is through belt pulley and connecting rod; Utilize the downward weight of defecation side door self, open big or small side door.Simultaneously, connect bedpan and brought under the defecation mouth, convenient, safety environmental protection again.

(2) two push-rod electric machines are installed on the internal crucible body.One is come two push-pull bars of push-and-pull centre frame both sides through push-pull shaft, controls to sit and crouches, and legs and feet put down.Another push-rod electric machine promotes bed centre frame axle through connecting lever, makes a centre frame drive bed board and swings, and reaches the purpose of standing up.

(3) on four lower limbs of bed the deflecting roller of strap brake is installed, can moves flexibly, turn to, and can locate, not slide.There is not slotting drip stand jack on the Cribguard both sides.Other is furnished with drop table and is positioned on the guardrail of the left and right sides, can put very easily, take off.The head of a bed has an active plate to take off, and can put special-purpose shampoo trap, makes things convenient for patient's hair washing of lying on the back.

(4) another kind of bed, the plate on both sides can take off, and the handrail guardrail can stretch, very easily the transformation energy wheelchair.

Compared with prior art, the advantage of this utility model is:

Internal crucible leans on simple structure, utilizes the weight of self, exerts oneself to accomplish each action a little, and internal crucible improves on existing basis, and the seat that has both solved the patient crouches freely, has solved the contamination of gatism to bed and health again.Automatically stand up regularly, effectively avoided the generation of decubital ulcer.

Description of drawings

Fig. 1 is the diagrammatic sketch of bowing that stands up about ability;

Fig. 2 is the positive diagrammatic sketch that stands up about ability;

Fig. 3 is the A-A cut-away view that stands up about ability;

Fig. 4 is the B-B cut-away view that stands up about ability;

Fig. 5 is that diagrammatic sketch is looked on the right side of standing up about ability;

Fig. 6 is the open and flat diagrammatic sketch of overlooking that flexible becomes wheelchair;

Fig. 7 is the open and flat positive diagrammatic sketch that flexible becomes wheelchair;

Fig. 8 is that flexible becomes the right side of wheelchair to look diagrammatic sketch;

Fig. 9 is the drip stand diagrammatic sketch;

Figure 10 is a both positive and negative polarity transducer diagrammatic sketch;

Figure 11 is an expanded view before and after the special-purpose induction underpants;

Figure 12 is the defecation electrical schematic;

Figure 13 is the seat electrical schematic of lying;

Figure 14 stands up schematic diagram about being;

The diagrammatic sketch that sits up that Figure 15 stands up about being;

Figure 16 is the diagrammatic sketch that sits up that stretches into wheelchair.

The specific embodiment

Greatly two kinds of beds implement to being divided into:

1. can stand up automatically about timing.

(1) accomplishing defecation smoothly realizes like this: among Fig. 1 Fig. 2, Fig. 3, Fig. 4, there is slideway 14 inboard of centre frame 6, and there are four wheels both sides on the big or small bedpan stand 4, are placed on the slideway of both sides.Size bedpan stand 4 is connected with connecting rod 17 respectively with the both sides of big or small side door 21.Fig. 1, while big or small side door has axle 23 usefulness pedestals 29 to be fixed on the defecation mouth, another side has latch to block big or small side door 21.When needs of patients carried out excrement and urine, the inductive head on the special-purpose induction underpants was owing to be close to the defecation place; Can deliver to signal on the signal receiver in the very first time; Signal receiver sends music alarm at once, and connects the power supply of micromachine 18 simultaneously, drives belt pulley 19 through belt 37.25 1 on connecting rod is fixed on the belt pulley edge with wearing pin, and the other end connects ripping bar 26., belt pulley 19 spurs connecting rods 25 like this, and connecting rod 25 spurs ripping bars 26, utilizes the principle of lever, easily pries open defecation door bolt 11, because big or small side door 21 soars, utilizes the downward gravity of object to open big or small side door 21 at once.Size side door 21 takes big or small bedpan stand 4 under the defecation mouth to when opening, and like this, from the reception signal, to opening big or small side door, and delivers to the position to big or small bedpan, and front and back are less than just accomplishing action a second.At this moment, because upside-down mounting has key switch in the latch, after latch 11 was pried open, motor cut off the power supply automatically.

After the patient separated defecation, the pull bar 27 on the pulling defecation connecting lever 22,27 1 on pull bar were connected with connecting lever 22 with wearing pin, and the other end is held by the ring on the bed centre frame 6 16, and defecation connecting lever 22 is fixed on of defecation door-hinge 23.Pulling pull bar 27 spurs connecting lever 22 again and drives big or small bedpan door-hinge 23 like this, closes big or small side door 21.After door puts in place, move to dial and insert 32, Fig. 1 pushes away defecation door bolt 11 inward, and the defecation door shield is lived, and when latch 11 injected, closing of circuit was waited for and being worked next time.

Clear-headed like patient's brain, can also directly press the button 38 on the head of a bed 20, carry out excrement and urine.

(2) stand up automatically and be achieved in that Fig. 1, Fig. 2, Fig. 5 bed centre frame 6 bottoms have central shaft 9, two spindle noses to be separately fixed at the center on the crossbeam of the head of a bed, tailstock bottom of bedstead 1.Fig. 1; On the bed centre frame fixed plate 28 is arranged, fixing respectively 8 bed boards around the plate 28, plate 28 the right connect plate 31 with hinge; There is active plate 33 on plate 31 the right; Plate 31 both sides are respectively with hinge fixedly 30a and 30b plate, and the left side of centre frame plate 28 is with hinge fixed plate 35, and plate 35 left sides connect plate 36 with hinge; The both sides of center plate 28 are used hinge fixed plate 34C and 34D respectively, and the another side of 30a plate, 34D plate and 30b plate, 34C plate is placed on the bedstead 1 like this.About when overturning, because bedstead 1 heads on bed board piece edge, like this; Centre frame can drive each plate dipping and heaving when swinging, Fig. 5,8 one left sides that are fixed on bedstead 1 of push-rod electric machine; The other end is fixed on the connecting lever 7 of centre frame axle 9; Two connects with wearing pin, can make about bed to rise and fall, and reaches the purpose of standing up.The time relay is housed on the bedstead, can changes the transducer 39 of both positive and negative polarity in addition.Figure 10, positive and negative transducer 39 is stuck on the centre frame axle 9, and driving lever 55 is arranged on the centre frame axle 9.When centre frame axle 9 rotate in place to the left or to the right, driving lever 55 was stirred fork 56 or 57.There is fixed axis fork 56 and 57 centre, and the top has connecting rod 58 to connect.Like this, centre frame swing stand up put in place after, driving lever 55 is stirred fork 56 or 57, reaches reciprocal switching both positive and negative polarity.

When Preset Time stood up to the right, the time relay was connected the power supply of push-rod electric machine 8 automatically, advanced to the right, promoted connecting lever 7, and connecting lever 7 impeller-hubs 9 are turned on one's side centre frame 6 to the right.When shifting onto, transducer 39 switches both positive and negative polarities, cuts off the electricity supply simultaneously, realizes posture to the right.When setting-up time is realized bed flat position toward pulling back, the time relay heart is again connected push-rod electric machine 8 toward pulling back, and through connecting lever 7 pulling axles 9, toward Zolas, after putting in place, the time relay is cut off the electricity supply automatically centre frame 6, realizes lying low posture.When turning over to left, the time relay is connected push-rod electric machine 8 automatically toward the Zola, cut off the electricity supply after putting in place, and through transducer 39 conversion both positive and negative polarities, reciprocation cycle has just been accomplished automatically and stood up like this.The time of standing up can set up on their own according to s own situation.

(3) sit to crouch from realizing so in this way: 10 1 of Fig. 2 push-rod electric machines are connected with wearing pin with the bottom on centre frame axle 9 the right, and the other end is with wearing pin connection push-pull shaft 5.Push-pull bar 13 is fixed on the centre frame two bottom sides by support 2 respectively with push-pull bar 15, support 2 can be along with the change of push-pull bar indexing.Two wheels are all arranged on each support 2, be used to alleviate the frictional force of push-pull bar 13 and 15.5 liang of spindle noses of push-pull shaft are through respectively in the push-pull bar 13 following axis holes.Push-pull bar 13 is worn pin with push-pull bar 15 usefulness and is connected.Push-pull bar 15 other ends are the O type and connect the other end put lower limb plate 35. push-pull bars 13 and be connected with backrest pole 12 with wearing pin.

When needs sat up, at first by the key switch that sits up, push-rod electric machine 10 was toward pulling back push-pull shafts 5, when push-pull shaft 5 when pulling back push-pull bar 13, support 2 can head on upwards backup back of the body pole 12 of push-pull bar 13, makes backrest 31 hold up.Push-pull bar 15 can haul

Put lower limb plate 35 and put sole piece 36 and be sitting posture downwards.When needs are lain down, press the button of lying down, push-rod electric machine 10 will push away push-pull shaft towards foot head direction.Push-pull shaft promotes push-pull bar 13 and push-pull bar 15, makes to put lower limb plate 35 and put sole piece 36 slowly to rise, and backrest descends and is prone position.No matter be to sit up or lie down, like the clear-headed person of brain, can own arbitrarily operation.

2. to become wheelchair be to implement like this in flexible:

Fig. 6, Fig. 7, Fig. 8: center plate 28 is fixed on the bedstead 49.There is active plate 33 on 28 the right with wearing pin connection backrest plate 45,45 the right, and the centre frame left side connects with hinge puts lower limb plate 35, and put lower limb plate 35 left sides and put sole piece 36 with the hinge connection,

Two of push-pull shaft 5 is through respectively can be up and down in the following O shapes circle of depression bar 50.There is pulley at the back of the body place that reclines, depression bar 50 tops.Following be connected with connecting rod 52, connecting rod 52 again with put legs and feet plate 35,36 usefulness and wear pin and be connected.

1. sit up and realize like this: Fig. 7,10 1 of push-rod electric machines are fixed on bedstead 49 bottom of right side with wearing pin.The other end is worn pin with push-pull shaft 5 usefulness and is connected.When pressing when sitting up button, push-rod electric machine 10 will be toward pulling back push-pull shaft 5, and push-pull shaft 5 spurs connecting rod 52 again; Pulling depression bar 50, owing to have axis hole to be through on the fulcrum 51 in the middle of depression bar 50 tops, in the time of pulling depression bar 50 bottoms; Depression bar 50 can lever up backrest 45 through middle fulcrum 51; Backrest 45 is holded up come, connecting rod 52 spurs again that to put legs and feet plate 35,36 downward simultaneously, so just reaches foot and puts down the function that sits up.When needs lay low, push-rod electric machine 10 promoted push-pull shaft 5, pushed away toward foot head direction, and push-pull shaft 5 promotes connecting rod 52, made and put lower limb plate 35, rises with putting sole piece 36, and backrest descends simultaneously, reaches the posture that lies low.

2. defecation is accomplished like this, and the micromachine 18 on Fig. 7 bedstead 49 bottom girders drives belt pulley 19, and belt pulley 19 drives cam 53 again, and cam 53 is stirred ripping bar 26 again and prized defecation door bolt 11.Because big or small side door 21 airbornes, so big or small side door 21 can fall automatically, because 21 liang of side door lower limbs of big or small side door are worn pin with connecting rod 17 usefulness and are connected, connecting rod 17 other ends are connected with big or small bedpan stand 4 simultaneously.The size side door just takes big or small bedpan stand 4 to defecation mouth below when falling.Because there is key switch latch 11 inboards, when latch is opened, just cut off the power supply of motor 18.After defecation, the nursing staff is spanner 54 on the other hand, and big or small side door 21 is closed.After putting in place, another handgrip latch 11 directly by advancing, blocks big or small side door, latch 11 by when advancing again closed circuit wait for work next time.

3. bed chair apparatus conversion, plate 28 the right and lefts in center are respectively pipes, can wear handrail guardrail 42 in both sides, capable of expansion and contraction, backrest plate 45 also has two pipes can wear guardrail 43 in the backrest both sides respectively, and is capable of expansion and contraction.The bottom of both sides guardrail handrail 42 and guardrail 43 has two pipes can be through in the pipe of plate 28 and backrest plate 45 on the bedstead respectively, can stretch, and both sides have plate 44 respectively; Can take off, when patient need go out, both sides plate 44 was taken off like this; Shrink guardrail handrail 42 and guardrail 43, backrest rises, and legs and feet put down; Bed just becomes chair like this, can push out and bathe in the sunshine etc.Have a rest when evening, in the time of need widening, dial handrail guardrail 42 and guardrail 43 outward, both sides plate 44 is put, and fasten the plate 44 on both sides to two head of a bed guardrail tightly, just can become comfortable bed.

4. massage machine: load onto the vibrations plate, waist push pedal piece 46, all plates 47 of spinal column plate 48, two shoulders can be massaged by follow procedure.

In Figure 10, both positive and negative polarity transducer 39 is stuck on the centre frame axle 9, and driving lever 55 is arranged on the centre frame axle 9.When centre frame axle 9 rotate in place to the left or to the right, driving lever 55 was stirred fork 56 or 57.There is fixed axis fork 56 and 57 centre, and the top has connecting rod 58 to connect.Like this, centre frame swing stand up put in place after, driving lever 55 is stirred fork 56 or 57, reaches reciprocal switching both positive and negative polarity.

At Figure 11 is the structure of the special-purpose induction of defecation induction underpants, and wherein Reference numeral 59 is stool inductive heads, the 60th, and the urine inductive head; The 61st, special-purpose induction underpants anter, the 62nd, thread gluing, the 63rd, back drawstring; The 64th, the waistline drawstring; The 65th, the induction lead-in wire, the 66th, the induction terminal pin links together according to the structure in the accompanying drawing.

This special-purpose induction underpants can be suitable for the people of different waistlines; When the patient has the defecation sensation; Stool inductive head 59, urine inductive head 60 are delivered to signal on the signal receiver through induction lead-in wire 65 and plug 66; 61 anters pull to waistline place, human body rear portion in the human body front portion through back drawstring 63,64 both sides thread gluings 62 move to the 61 both sides thread gluings 62 of anterior and anter sticking with.

Figure 12 is the defecation schematic diagram, and the square frame signal is the inductive head 59,60 on the special-purpose induction of Figure 11 underpants, when inductive head 59,60 is received signal, signal is delivered on the signal receiver, and signal receiver sends music alarm also motor 18 power connections.Because power supply is through the key switch of latch 11 inboards, when latch 11 was opened, key switch was cut off the electricity supply automatically.When separating defecation, latch 11 pushes away inward, blocks big or small side door 21, and through latch 11 inboard key switches the power supply on the signal receiver is reclosed, and is in wait again and receives defecation induction of signal state next time.Can be if patient's brain is clear-headed through manual switch control motor power, reach and carry out excrement and urine.

Figure 13 is the seat schematic diagram of lying: hand controller and power supply, reach to sit and crouch freely through controller control push-rod electric machine 10 through power supply.

With reference to Figure 14, when patient's brain was unclear, power supply was through the time relay and then control push-rod electric machine 8 through the both positive and negative polarity converter and reach the purpose of standing up about self-timing.When patient's brain is clear-headed, also can control push-rod electric machine 8, the purpose of standing up about reaching through hand controller and power supply and then through controller.

3. two bed common features are: head of a bed plate 33 can be taken off and put the shampoo trap of lying on the back, the hair washing of can lying on the back.Jack 40 is all arranged respectively on the guardrail, can insert drip stand.The deflecting roller of strap brake all is housed, can moves berth flexibly, and brake is fixing.The size side door and backrest plate, put the legs and feet plate, utilize their downward gravity to accomplish various actions respectively, can reach energy-conserving and environment-protective like this.

4. each plate of this bed board is by the square tube of 20mm, and 20mm is spliced at interval, and dampness can effectively volatilize.Rehabilitation to patient has certain assosting effect.

Claims (9)

1. multi-functional induction nursing bed; It is characterized in that comprising: bedstead (1), bed centre frame (6), special-purpose induction underpants, big or small side door (21), micromachine (18), both positive and negative polarity transducer (39), push-pull shaft (5), push-pull bar (13) and push-pull bar (15), depression bar (50), cam (53), belt pulley (19); The belt pulley edge is porose, can directly connect connecting rod (17) with wearing pin, and support (2) can be along with the push-pull bar indexing; Two wheels are all arranged on each support (2); Be used to alleviate the friction of support (2) and push-pull bar (13), push-pull bar (15), this multi-functional induction nursing bed can realize responding to rapidly defecation, and realizes the both positive and negative polarity conversion and lie to sit driving.

2. multi-functional induction nursing bed according to claim 1 is characterized in that, said bedstead (1) with the characteristic of bed centre frame (6) is: central shaft (9) is arranged at bed centre frame bottom; Central shaft (9) two is separately fixed at the base cross members of bedstead (1); There is connecting lever (7) on central shaft (9) the right, and (8) one of push-rod electric machines are connected with wearing pin with connecting lever (7), is connected with wearing pin on the left of other end and the bedstead (1); Stand up about it is characterized in that controlling with a motor; There is fixed plate (28) bed centre frame top, respectively with fixing 8 plates of hinge, can rise and fall along with swinging of centre frame around it.

3. multi-functional induction nursing bed according to claim 1 and 2; It is characterized in that said both positive and negative polarity converting characteristic is: fixedly driving lever (55) is arranged, two swing arms (56,57) on the negative pole transducer that sets right about ability on the centre frame axle (9); Fixed axis fixing both sides are respectively arranged in the middle of the swing arm (56,57); Swing arm (56,57) top has connecting rod to connect, and the driving lever on the centre frame axle (9) just can be stirred the swing arm of the right and left and change both positive and negative polarity after rotateing in place to the left or to the right like this.

4. multi-functional induction nursing bed according to claim 1 and 2 is characterized in that, said induction defecation characteristic is: being close to the defecation place on the induction underpants has two inductive heads; Can deliver to signal on the signal receiver at the very first time, prestissimo, through micromachine (18); Belt pulley (19) also has connecting rod (25), ripping bar (26), pries open defecation door bolt (11); Key switch is equipped with in latch (11) inboard, can when latch is opened, cut off the electricity supply automatically, and big or small side door both sides have connecting rod (17) to be connected with big or small bedpan stand respectively; Through slideway,, big or small side door takes big or small bedpan to the defecation mouth when leaning on the weight of self to fall.

5. multi-functional induction nursing bed according to claim 3 is characterized in that, said induction defecation characteristic is: being close to the defecation place on the induction underpants has two inductive heads; Can deliver to signal on the signal receiver at the very first time, prestissimo, through micromachine (18); Belt pulley (19) also has connecting rod (25), ripping bar (26), pries open defecation door bolt (11); Key switch is equipped with in latch (11) inboard, can when latch is opened, cut off the electricity supply automatically, and big or small side door both sides have connecting rod (17) to be connected with big or small bedpan stand respectively; Through slideway,, big or small side door takes big or small bedpan to the defecation mouth when leaning on the weight of self to fall.

6. multi-functional induction nursing bed according to claim 1 and 2 is characterized in that, the said seat of lying drives characteristic and is: (15) one of push rods are pinned holes; The other end is the ring of O shape, wears axis hole in the middle of the depression bar (50), and there is pulley one of top; Can be at the backrest top sheave, there is O shape ring in depression bar (50) bottom, is used to the company's of wearing push-pull shaft (5); Depression bar following also have pinned hole to be used for being connected with connecting rod (52); These two kinds all is to utilize to put legs and feet plate and the downward gravity of backrest plate, can promote to reach the purpose of energy savings mutually, and simple structure.

7. multi-functional induction nursing bed according to claim 3 is characterized in that, the said seat of lying drives characteristic and is: (15) one of push rods are pinned holes; The other end is the ring of O shape, wears axis hole in the middle of the depression bar (50), and there is pulley one of top; Can be at the backrest top sheave, there is O shape ring in depression bar (50) bottom, is used to the company's of wearing push-pull shaft (5); Depression bar following also have pinned hole to be used for being connected with connecting rod (52); These two kinds all is to utilize to put legs and feet plate and the downward gravity of backrest plate, can promote to reach the purpose of energy savings mutually, and simple structure.

8. multi-functional induction nursing bed according to claim 4 is characterized in that, the said seat of lying drives characteristic and is: (15) one of push rods are pinned holes; The other end is the ring of O shape, wears axis hole in the middle of the depression bar (50), and there is pulley one of top; Can be at the backrest top sheave, there is O shape ring in depression bar (50) bottom, is used to the company's of wearing push-pull shaft (5); Depression bar following also have pinned hole to be used for being connected with connecting rod (52); These two kinds all is to utilize to put legs and feet plate and the downward gravity of backrest plate, can promote to reach the purpose of energy savings mutually, and simple structure.

9. multi-functional induction nursing bed according to claim 5 is characterized in that, the said seat of lying drives characteristic and is: (15) one of push rods are pinned holes; The other end is the ring of O shape, wears axis hole in the middle of the depression bar (50), and there is pulley one of top; Can be at the backrest top sheave, there is O shape ring in depression bar (50) bottom, is used to the company's of wearing push-pull shaft (5); Depression bar following also have pinned hole to be used for being connected with connecting rod (52); These two kinds all is to utilize to put legs and feet plate and the downward gravity of backrest plate, can promote to reach the purpose of energy savings mutually, and simple structure.

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