CN2356669Y

CN2356669Y - Multifunctional automatic nursing bed

Info

Publication number: CN2356669Y
Application number: CN 98246924
Authority: CN
Inventors: 黄庆辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-02
Filing date: 1998-12-02
Publication date: 2000-01-05
Anticipated expiration: 2008-12-02

Abstract

The utility model relates to a multifunctional automatic nursing bed, comprising a bed frame, a plurality of supporting feet with universal wheels, a seat board and a movable backboard with a lifting mechanism. The seat board is provided with an excrement hole, and a corresponding position which is corresponding to the excrement hole on the bed frame is provided with an excrement bag and a folding mechanism thereof. The corresponding position is arranged under the excrement hole. As the utility model adopts an integrated linking structure of a folding excrement bag and a folding excrement hole board, the utility model can realize that a patient can carry out self-care defecation on a sick bed conveniently, the utility model can prevent the escape of abnormal flavour in time, and the utility model can guarantee the sanitation and cleanness for the patient effectively.

Description

A kind of multifunctional automatic nursing bed

This utility model relates to a kind of nursing bed, and it is multifunctional automatic nursing bed that particularly a kind of patient who is applicable to that hospital and family use can take care of oneself.

Existing medical bed for nursing care with sitting function, 26S Proteasome Structure and Function is varied, though but have relatively simple for structure, but function ratio is more single, incomplete, have only simply and lie, sit back and wait function and do not have the function of defecation and cleaning, disclosed a kind of automatic care bed as Chinese patent ZL94208619.8; The then function ratio that has is more complete, but its structure is quite complicated, and required spare and accessory parts are also many, make difficulty, and cost is also higher, and is disclosed automatic care bed as Chinese patent ZL92240022.

The purpose of this utility model provides low multifunctional automatic nursing bed of a kind of simple in structure, defecation convenience, cleaning, cost.A kind of have flushing, drying function are provided on this basis, and health is comfortable; And have lie low, multiple attitude such as sitting, more comfortable, practical is multifunctional automatic nursing bed.

This utility model comprises bedstead, the feet of some band universal wheels, the movable backrest plank of belt lifting mechanism, seat board, it is characterized in that seat board is provided with just hole, seat board below is provided with just bag and open-and-close mechanism thereof to the just position in hole, this just the bag open-and-close mechanism comprise driving device, fork, just orifice plate, pull rope, guide rail, wherein fork and driving device join, just orifice plate joins by dead man and fork, guide rail comprises guide groove, slide plate and be connected guide groove and slide plate between back-moving spring, the pull rope two ends are connected with the just slide plate of orifice plate and guide rail respectively, just the stiff end of bag hole is arranged on the guide groove, and its folding end is arranged on the slide plate.

Above-mentioned bedstead is provided with the flushing drying unit, this flushing drying unit comprises hot-air blower, air guide hole, shower nozzle and telescoping mechanism, and telescoping mechanism comprises motor, actuating device, expansion link, wherein hot-air blower, air guide hole, shower nozzle are installed on the expansion link of telescoping mechanism.

Above-mentioned elevating mechanism is made up of adjustable connecting-rod, motor, actuating device, and wherein adjustable connecting-rod one end joins by actuating device and motor, and the other end of adjustable connecting-rod is connected with movable backrest plank.

This utility model is owing to adopt the just bag folding and the just structure of orifice plate folding one interlock, can realize easily that patient's defecation on one's sick bed takes care of oneself, and in time prevent the effusion of stink, effectively guarantees patient's sanitation and hygiene.Simultaneously owing to adopt the structure of flushing, drying unit, behind patient's defecation, can wash in time and dry, further guarantee patient's sanitation and hygiene, make patient feel more convenient and comfortable, again owing to adopt the movable back plate structure of automatic lifting, patient can be taken care of oneself realize lying low, reclining or sitting etc. felt comfortable multiple attitude, further facilitate patient, on this basis, can also realize in bed shower of patient very easily, change clothes, make patient more comfortable, frank; And this utility model structure is quite simple, and required parts are also less, with low cost, easy to assembly, rapid, production efficiency is high, practical.

Describe basic structure of the present utility model and principle in detail below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of another state of this utility model;

Fig. 3 is a just bag link gear principle schematic of the present utility model;

Fig. 4 is the schematic diagram of movements of this utility model footrest step and movable backrest plank;

Fig. 5 is the structural representation of this utility model flushing, drying unit;

Fig. 6 is the structural representation of this utility model guide rail;

Fig. 7 is the structural representation of this utility model dress pull bar;

As Fig. 1-shown in Figure 7, this utility model comprises bedstead 1, the feet 2 of some band universal wheels, the movable backrest plank 3 of belt lifting mechanism 5, seat board 4, wherein elevating mechanism 5 is by adjustable connecting-rod 51, motor 52, actuating device 53 and control circuit are formed, wherein actuating device 53 comprises belt and pulley nut assembly, the pulley nut assembly is connected with motor 52 spindle pulleys by belt, adjustable connecting-rod 51 is a screw rod, this screw rod one end is arranged in the pulley nut assembly, and can be by the transmission do motion up or down of pulley nut assembly, its other end is connected with appropriate location, movable backrest plank 3 bottom, one end of movable backrest plank 3 then is movably hinged with bedstead 1, by 52 work of control circuit starter motor, adjustable connecting-rod 51 can be done motion up or down under the drive of actuating device 53,3 of movable backrest planks can realized clockwise or anticlockwise rotation under the effect of adjustable connecting-rod 51 on bedstead 1, movable backrest plank 3 and seat board 4 are provided with angularly, and this angle both can be regulated arbitrarily at 0 °～85 °, also can be by 105 ° of fixed model operations, promptly realize patient's lying low in bed easily, recline or attitude such as sitting, simultaneously for further making it more comfortable under standing and sitting gesture, convenient, end at seat board 4 on the bedstead 1 is provided with footrest step 8, this footrest step 8 is movably articulated on the bedstead 1, and by two parallel hinges bars 81,82, connecting rod 83 is connected with movable backrest plank 3, its operating principle as shown in Figure 4, when movable backrest plank 3 when the hinge centre of gyration moves upward along clockwise direction, coupled parallel hinges bar 81 is and then motion also, one end of the connecting rod 83 that is connected with this parallel hinges bar 81 is and then motion also, the other end of connecting rod 83 then drives another parallel hinges bar 82 and is synchronized with the movement, make footrest step 8 keep a corresponding angle with movable backrest plank 3 all the time, this angle can be provided with arbitrarily according to people's wish, simultaneously for guaranteeing some special patient (as the injured patient that maybe should not adopt conventional sitting posture of knee joint), when its lower limb can only level stretches and can not be crooked the time, as shown in Figure 7, on the horizontal strut of bedstead 1, be provided with pull bar 11, only need this moment earlier pull bar 11 to be pulled out, on pull bar 11, load onto bed and stretch tight 12, patient's foot is shelved on bed to stretch tight on 12, and then the electric switch of unlatching elevating mechanism 5, just can realize the sitting posture form of leaning on after patient's lower limb level is stretched dorsad easily.For realizing that effectively patient can carry out defecation on one's sick bed, and can lie low or carry out under the sitting posture state at any angle, seat board 4 is provided with just hole 41,1 pair of the bedstead just relevant position of 41 belows, hole is provided with just bag 69 and open-and-close mechanism 6 thereof, as shown in Figure 3, this just the bag open-and-close mechanism 6 comprise driving device 61, fork 62, just orifice plate 63, pull rope 64, guide rail 65, just the bag bearing support 66, wherein driving device 61 is fixed on the bedstead 1 by support, driving device 61 comprises motor, actuating device, drive rod, control circuit, wherein actuating device is the pulley nut assembly, drive rod is a screw rod, screw rod is arranged in the pulley nut assembly, and drive rod is connected with the free end of fork 62, the other end of fork 62 is fixed on the bedstead 1 by bearing holder (housing, cover) 67 simultaneously, under the effect of drive rod, fork 62 can be that fulcrum is done clockwise or anticlockwise swing with bearing holder (housing, cover) 67, just orifice plate 63 is fixed on the fork 62 by dead man, and can follow fork 62 do swing downward or upward synchronously, realize just orifice plate 63 and just opening of hole 41 thus, close state, just be respectively equipped with the draw bar that extend under the guide rail 65 on the dual-side of orifice plate 63 simultaneously, be connected with pull rope 64, on the bedstead 1 just the both sides of orifice plate 63 be respectively arranged with guide rail 65, this guide rail 65 comprises guide groove 651, slide plate 652 and be connected guide groove 651 and slide plate 652 between spring 653, and slide plate 652 is sleeved in the draw-in groove of guide groove 651 and can slides along the draw-in groove of guide groove 651 by ball bearing, one end of spring 653 is fixed on slide plate 652 1 ends, and its other end is fixed on the guide groove 651 end away from portable plate 652; Just orifice plate 63 belows are provided with the draw bar that both sides extend to guide rail 65 belows, one end of pull rope 64 is connected with the just draw bar of orifice plate 63, directly all act on the direction of motion of slide plate 652 for the power that makes pull rope 63 pulling slide plates 652, above-mentioned just bag open-and-close mechanism 6 also includes assembly pulley 68, this assembly pulley 68 comprises two pulleys on the guide groove 651 that is separately positioned on guide rail 65, the other end of pull rope 64 passes assembly pulley 68 and is connected with slide plate 652, just bag bearing support 66 comprises the guide groove 651 that is separately fixed at guide rail 65 and two poles on the slide plate 652, just two poles of bag bearing support 66 are to be fixed on the guide rail 651 and slide plate 652 of guide rail 65 by hook respectively, just the stiff end of bag 69 hole is hung on being fixed on the pole on the guide groove 651 of just bag bearing support 66, and just the folding end of the hole of bag 69 is hung on being fixed on the pole on the slide plate 652 of just bag bearing support 66.Like this, when pressing electric brake, the motor that starts driving device 61 by control circuit just changes, drive rod stretches out forward, and promotion fork 62 is that fulcrum is done to swing after the clockwise direction with bearing holder (housing, cover) 67, this moment, just orifice plate 63 was and then done clockwise moving downward, promptly open just hole 41, when just orifice plate 63 moves downward, pull rope 64 is also moved downward simultaneously by draw bar, and turning to by assembly pulley 68, the slide plate 652 of traction guide rail 65 moves backward, just and then motion backward of the movable branching rod of bag bearing support 66, the drive just folding end of the hole of bag 69 is moved backward, realizes the just unlatching of bag; After defecation finishes, start the motor counter-rotating of driving device 61 again by control circuit, drive rod retreats, fork 62 homings, just orifice plate 63 homings and covering on just hole 41, under the effect of back-moving spring 653, slide plate 652 homings of guide rail 65, and drive the just movable branching rod homing of bag bearing support 66, thus close the just hole of bag 69, prevent the effusion of stink.For making patient in the process that has to clean automatically after an action of the bowels, the also corresponding flushing drying unit 7 that is provided with on the bedstead 1, this flushing drying unit 7 comprises hot-air blower 71, air guide hole 72, shower nozzle 73 and telescoping mechanism 74, wherein telescoping mechanism 74 is installed on the bedstead 1, hot-air blower 71, guide rail 72, shower nozzle 73 is installed on the

telescoping mechanism

74,74 of telescoping mechanisms are by motor, actuating device and expansion link are formed, expansion link is under the effect of control circuit, drive by motor and actuating device can extend on the bedstead 1 the just below in hole 41, air guide hole 72 and shower nozzle 73 correspondingly can extend into the just below in hole 41 with expansion link, can wash after an action of the bowels and dry patient by the current mouth (can be tap water or water heater and various thermal water source) of connection shower nozzle 73 with by control circuit unlatching hot-air blower 71, the health that further guarantees patient is comfortable and convenient, improves practicality of the present utility model.Simultaneously for further facilitating patient, make patient's shower in bed, change clothes, this utility model also is provided with support fluffy 9 on bedstead, the pole of this support fluffy 9 is respectively fixedly on movable backrest plank 3 and the footrest step 8, patient's shower, when changing clothes, only need on movable backrest plank 3, seat board 4, fill up Polypropylence Sheet, and on support fluffy 9, window shade cloth is set, on footrest step 8, place water tank, promptly can carry out shower, change clothes to patient.For making things convenient for patient's food and drink, read newspaper etc., this utility model also is provided with movable teapoy on bedstead 1, movable teapoy is arranged on the bedstead 1 by roller, patient needs food and drink, when reading newspaper, only need movable teapoy moved and get final product, is assurance patient safety on one's sick bed simultaneously, avoid falling and leave the bed, be provided with to protect in bedstead 1 both sides and block.Wherein above-mentioned each motor positive inversion control circuit, Stroke Control, body induction circuit and sequencing circuit etc. are known ripe circuit application in this utility model, are not described in detail herein.

Claims

1, a kind of multifunctional automatic nursing bed, comprise bedstead (1), the feet of some band universal wheels (2), the movable backrest plank (3) of belt lifting mechanism (5), seat board (4), it is characterized in that seat board (4) is provided with just hole (41), seat board (4) below is provided with just bag (69) and open-and-close mechanism (6) thereof to the just position of hole (41), this just the bag open-and-close mechanism (6) comprise driving device (61), fork (62), just orifice plate (63), pull rope (64), guide rail (65), wherein fork (62) joins with driving device (61), just orifice plate (63) joins by dead man and fork (62), guide rail (65) comprises guide groove (651), slide plate (652) and be connected guide groove (651) and slide plate (652) between back-moving spring (653), pull rope (64) two ends are connected with the just slide plate (652) of orifice plate (63) and guide rail (65) respectively, just the stiff end of bag (69) hole is arranged on the guide groove (651), and its folding end is arranged on the slide plate (652).

2, described multifunctional automatic nursing bed according to claim 1, it is characterized in that above-mentioned just bag open-and-close mechanism (6) also comprises assembly pulley (68), this assembly pulley (68) comprises two pulleys on the guide groove (651) that is separately positioned on guide rail (65), and just orifice plate (63) below is provided with the draw bar that both sides extend to guide rail (65) below, one end of pull rope (64) is connected with this draw bar, and pull rope (64) other end passes assembly pulley (68) and is connected with the slide plate (652) of guide rail (65).

3, described multifunctional automatic nursing bed according to claim 1, it is characterized in that above-mentioned just bag open-and-close mechanism (6) also comprises just bag bearing support (66), this just a bag bearing support (66) comprise two poles that are separately fixed on guide groove (651) and the slide plate (652), just the stiff end and the folding end of bag (69) hole are separately positioned on two poles.

4, according to claim 1 or 2 or 3 described multifunctional automatic nursing bed, it is characterized in that above-mentioned bedstead (1) is provided with flushing drying unit (7), this flushing drying unit (7) comprises hot-air blower (71), air guide hole (72), shower nozzle (73) and telescoping mechanism (74), and telescoping mechanism (74) comprises motor, actuating device, expansion link, and wherein hot-air blower (71), air guide hole (72), shower nozzle (73) are installed on the expansion link of telescoping mechanism (74).

5, described multifunctional automatic nursing bed according to claim 1, it is characterized in that above-mentioned elevating mechanism (5) is made up of adjustable connecting-rod (51), motor (52), actuating device (53), wherein adjustable connecting-rod (51) one ends join by actuating device (53) and motor (52), and the other end of adjustable connecting-rod (51) is connected with movable backrest plank (3).

6, described multifunctional automatic nursing bed according to claim 5, it is characterized in that above-mentioned bedstead (1) is provided with footrest step (8), this footrest step (8) is hinged on the bedstead (1), and links to each other with movable backrest plank (3) by two parallel hinges bars (81,82), connecting rod (83).

7, according to claim 5 or 6 described multifunctional automatic nursing bed, it is characterized in that above-mentioned bedstead (1) is provided with support fluffy (9), this support paulin (9) is separately fixed on movable backrest plank (3) top and the footrest step (8).

8, described multifunctional automatic nursing bed according to claim 5, it is characterized in that being equipped with pull bar (11) on the horizontal strut of above-mentioned bedstead (1), and this pull bar (11) is provided with bed stretch tight (12).