CN203234935U

CN203234935U - Multi-functional nursing bed

Info

Publication number: CN203234935U
Application number: CN 201320270140
Authority: CN
Inventors: 张廷刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-17
Filing date: 2013-05-17
Publication date: 2013-10-16
Anticipated expiration: 2023-05-17

Abstract

The utility model discloses a multi-functional nursing bed which comprises a bed frame, a sitting-up mechanism, an overturning mechanism, a pan replacing mechanism and a cushion replacing mechanism, wherein the sitting-up mechanism, the overturning mechanism, the pan replacing mechanism and the cushion replacing mechanism are installed on the bed frame, and the pan replacing mechanism is connected with the cushion replacing mechanism through a transmission system. The multi-functional nursing bed integrates the sitting-up function, the overturning function, the pan replacing function and the cushion replacing function. The upper body of a patient is controlled by the sitting-up mechanism to be lifted to a needed height. The overturning mechanism controls overturning cloth to be jacked up, the lateral side, above the hip and below the shoulders, of the patient lying flat in the bed is overturned by 90 degrees in a manual simulation mode by means of the tension of the overturning cloth, so that a large part of the hip is exposed so as to be cleaned conveniently. The pan replacing mechanism and the cushion replacing mechanism enable a dynamic cushion body to descend vertically and recede horizontally and a bed pan enter or recede horizontally. Therefore, nursing intensity of nursing staff is relieved. The multi-functional nursing bed is suitable for family care and hospital care.

Description

Multifunction nursing bed

Technical field

This utility model relates to a kind of medical-care bed, is a kind of multifunction nursing bed specifically.Rising of patient's requirement be can satisfy and pad and bedpan sat, stand up, change.

Background technology

At present, related medical-care bed has the function that can make the patient play on one's sick bed seat, stand up and drain.But these functions refer to that all sick bed has a kind of simple function, and not all function rolls into one.The seat mode that rises for sick bed adopts the leading screw drive nut usually, and the part of control sick bed goes to certain angle along hinge point, guarantees patient's angled the sitting up of upper body.And the position of standing up of sick bed is to adopt a hinged turnover panel.Therefore, when using body turning function, because shape has a certain degree between the turnover panel that utilization is dug and the human body.The sideslip of so easy driving human body causes the failure of standing up.In addition, also because the design comparison of turnover panel is hard, has the behavior of forcing turn-over bed for patient.In addition, for making things convenient for patient's drainage, be to utilize on the bed body, directly to have small opening, corresponding small opening bottom is provided with bedpan stand and the upper bedpan of placing thereof.Owing to have small opening on the bed body, only can satisfy patient's drainage, can not satisfy the pad behavior is changed in the enforcement of suffering from uracratia patients.On the one hand, because having small opening on the bed body, also can affect patient's comfort again.

Summary of the invention

In view of above-mentioned present situation, this utility model has passed through a kind of improved multifunction nursing bed, nurses about the auxiliary patient of the mode of standing up by the simulation people and stands up.Also have simultaneously the function of changing pad, basin and roll into one, satisfied patient's various demands on one's sick bed.

Technical solution of the present utility model is: a kind of multifunction nursing bed, comprise bedstead, and rising on the bedstead be installed sit mechanism, turning over mechanism, repotting machine structure and change pad mechanism that described repotting machine structure fills up mechanism and is connected with changing by drive system; Wherein:

Rise and sit mechanism, have a frame beam hinged with bedstead, one of independent installation works the pad of mounting the throne between the partial zones on this frame beam, is provided with a uplifting device between described frame beam bottom and the bedstead, tilts to rise certain angle by the relative bedstead of uplifting device controller chassis beam;

Turning over mechanism, has a slideway that is symmetrically arranged at a certain distance, this slideway is fixedly mounted on the frame beam, two sprocket wheels are equipped with in each slideway both sides, with be installed in two sprocket wheels, with be installed in two sprocket wheel cocycle chains, wherein side chain wheel is connected with reducing motor, symmetry is hinged with the frame turning supporter on described circulation link chain, also comprise adjacent on the frame beam that works the pad of mounting the throne a mattress that stands up the position being installed, the cloth that stands up that covers mattress is installed at standing up position, the both sides of standing up cloth are provided with tightens extension spring and is connected with the frame beam, described frame turning supporter is at the mattress that stands up the position and stand up between the cloth and move back and forth, and control is stood up cloth and lifted to both direction;

The repotting machine structure, the sliding sleeve frame with a symmetry, this sliding sleeve frame is installed on the corresponding horizontal guide rail, is fixed with the circulation stay cord in the wherein side of described sliding sleeve frame, installs with the four rolling on being arranged on bedstead by the circulation stay cord to cooperate;

Change pad mechanism, comprise mattress, these mattress central authorities have a through hole, this through hole position is provided with the mattress that changes of a lifting, it is hinged by hinged four connecting rods and slip cap that this changes mattress, this slip cap is installed on the horizontal slide rail, be respectively equipped with contact and free sliding sleeve on the described slip cap, this free sliding sleeve is installed with the circulation stay cord in the repotting machine structure and is cooperated, be provided with the leading screw installation cooperation that nut is connected with reducing motor at described slip cap middle part, one of them connecting rod of four connecting rods, one side is provided with roller, lifting in the leading truck of this roller and setting, and the function conversion of changing mattress and repotting machine structure by the reversing arrangement control that is provided with.

During this was novel, the related uplifting device of sitting in the mechanism that rises had in frame beam bottom and is provided with one with the support of fixed gear, the elevating arc engagement of installing by fixed gear and the reducing motor that is contained on the bedstead.Like this, be raised up to the angle that needs by the local bed of uplifting device control body both patient's the upper part of the body.

Further, related uplifting device has in frame beam bottom and is provided with an arc-shaped rack support, the gear engagement of installing by arc-shaped rack support and the reducing motor that is contained on the bedstead.

During this is novel, the frame turning supporter in the described turning over mechanism, this frame turning supporter is connected with a support bar, and the two ends of described support bar are hinged on the chain link of chain.Like this, the design of frame turning supporter is not affecting in the chaindriven situation, is conducive to the stable support strength of frame turning supporter.

During this is novel, the described reversing arrangement that changes in the pad mechanism, comprise by moving, the leading truck of quiet composition, wherein the moving frame upper and lower side is rack-mount with rotating shaft, between moving frame bottom and support, be arranged with back-moving spring, comprise that also being positioned at the moving frame outside is provided with spacing corner block, this spacing corner block is fixed in the rotating shaft, be fixed with equally ratchet and the disk that is movably arranged in the rotating shaft in this rotating shaft, the hinged ratchet of this disk top one side, and the hinge point that ratchet is connected with disk is equipped with torsion spring, be provided with connecting rod at described disk eccentric position, by connecting rod be hinged on support on swing contact arm and be connected, and be installed on it and obtain reduction torsion spring, this swing contact arm with the slip cap of a corresponding side contact or the disengaging that are provided with.

The good effect that the utlity model has is: have the function that has collected seat, left-right rollover and changed basin, pad and the whole body.Sit mechanism by rising, control patient's the upper part of the body is raised up to the angle that needs.In addition, by the left-right rollover structure, cloth jack-up is stood up in effect, make the patient lie flat on the bed by standing up cloth tension force respectively from the side the above shoulder of buttocks stand up about with the Imitating manual type and reach 90 degree, expose the buttocks major part and be convenient to clean.In addition, this novel basin, pad mechanism of changing can make vertically decline level of dynamic pad withdraw from, and the bedpan level enters simultaneously.After having changed bedpan or diaper, do opposite action.Bedpan and dynamic pad all are to expose from bed lower side one end, and convenient replacement reduces the pollution to the bed body, has alleviated again the nursing staff and has nursed intensity, and made things convenient for nursing.

Description of drawings

Fig. 1 is this novel sketch map;

Fig. 2 is the local diagram that amplifies of Fig. 1 turning over mechanism;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is that Fig. 1 changes basin, changes the pad structural scheme of mechanism;

Fig. 5 is Fig. 4 reversing arrangement sketch map.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing embodiment.

See that Fig. 1 to shown in Figure 5 multifunction nursing bed, comprises bedstead, and rising on the bedstead be installed sit mechanism, turning over mechanism, repotting machine structure and change pad mechanism that described repotting machine structure fills up mechanism and is connected with changing by drive system.Described of present embodiment is sat mechanism, has a frame beam 2 hinged with bedstead 1, install respectively on this frame beam 2 and independently work mount the throne pad 3 and the mattress 4 that stands up the position, be provided with a uplifting device between described frame beam 2 bottoms and the bedstead 1, tilt to rise certain angle by uplifting device controller chassis beam 2 relative bedsteads 1.In the present embodiment, described the uplifting device of sitting in the mechanism has in frame beam 2 bottoms and is provided with one with the support 19 of fixed gear 20, the elevating arc engagement 21 of installing by fixed gear 20 and the reducing motor 22 that is contained on the bedstead 1.Like this, be raised up to the angle that needs by the local bed of uplifting device control body both patient's the upper part of the body.The described turning over mechanism of present embodiment has a slideway that is symmetrically arranged at a certain distance 16, and this slideway 16 is the grooved slideway, utilizes the slide groove arm can limit the swing of frame turning supporter 14.Described slideway 16 is fixedly mounted on the frame beam 2 by connector 26, two sprocket wheels 24 are equipped with in each slideway 16 both sides, with be installed in two circulation link chains 17 on the sprocket wheel 24, wherein side chain wheel 24 is connected with reducing motor 18, symmetry is hinged with frame turning supporter 14 on described circulation link chain 17, this frame turning supporter 14 is connected with a support bar 25, and the two ends of described support bar 25 are hinged on the chain link of chain 17.During this is novel adjacent on the frame beam 2 that works the pad 3 of mounting the throne a mattress 4 that stands up the position being installed, be equipped with at standing up position cover mattress 4 stand up cloth 5, the both sides of standing up cloth 5 are provided with tightens extension spring 23 and is connected with frame beam 2, after described frame turning supporter 14 passes gap between frame beam 2 and the bedstead 1, at the mattress 4 that stands up the position and stand up between the cloth 5 and move back and forth, control is stood up cloth 5 and is lifted to both direction.Therefore, the tension force that the movement that utilizes frame turning supporter 14 forms standing up cloth 5 stands up about making the above shoulder of side buttocks that the patient lies on a bed with the Imitating manual type and reaches 90 degree, exposes the buttocks major part and is convenient to cleaning.Change the both forward and reverse directions rotation of reducing motor 18, namely change and stand up direction.The described repotting machine structure 13 of present embodiment, sliding sleeve frame 47 with a symmetry, this sliding sleeve frame 47 is installed on the corresponding horizontal guide rail 46, is fixed with circulation stay cord 32 in the wherein side of described sliding sleeve frame 47, installs with the four rolling 33 on being arranged on bedstead 1 by circulation stay cord 32 to cooperate.Described repotting machine structure 13 drives the repeatedly displacement of bedpan that is placed on the sliding sleeve frame 47 by the displacement of changing pad mechanism controls circulation stay cord 32.Present embodiment is described, comprise mattress 7, these mattress 7 central authorities have a through hole, what this through hole position was provided with a lifting changes mattress 8, it is hinged with slip cap 10 by four hinged connecting rods 29 that this changes mattress 8, this slip cap 10 is installed on the horizontal slide rail 11, be respectively equipped with contact 42 and free sliding sleeve (not illustrated) on described two slip caps 10, this free sliding sleeve is installed with the circulation stay cord 32 in the repotting machine structure and is cooperated, the free sliding sleeve of present embodiment is mounted on the circulation stay cord 32 peace one determining deviation and is provided with two blocks, free skating is enclosed within is a mouthful stroke between two blocks, when acting on the block of arbitrary end, circulation stay cord 32 is synchronizing moving thereupon.Be provided with the leading screw 39 installation cooperations that nut 43 is connected with reducing motor 12 at described slip cap 10 middle parts, four connecting rods 29 a wherein connecting rod 29 of a side are provided with roller 52, this roller 52 and the interior lifting of the leading truck that arranges, and the function conversion of changing mattress 8 and repotting machine structure 13 by the reversing arrangement control that is provided with.Therefore, by changing basin, changing that the lifting of pad mechanism is convenient satisfies the patient in the situation of bed to patient's changing babies' napkin and provide bedpan to enter the just mouthful place of corresponding bed body more, directly drain.Send after an action of the bowels bedpan, change pad mechanism and reset, guarantee the smooth of just port part.The reversing arrangement of present embodiment, comprise by moving, quiet 30 and 31 leading trucks that form, wherein moving frame 30 upper and lower sides are installed on the support 41 with rotating shaft 53, between moving frame 30 bottoms and support 41, be arranged with back-moving spring 48, comprise that also being positioned at moving frame 30 outsides is provided with spacing corner block 45, this spacing corner block 45 is fixed in the rotating shaft 44, be fixed with equally ratchet 36 and the disk 35 that is movably arranged in the rotating shaft 44 in this rotating shaft 44, the hinged ratchet 34 of this disk 35 tops one side, and the hinge point that ratchet 34 is connected with disk 35 is equipped with torsion spring 49, be provided with connecting rod 50 at described disk 35 eccentric positions, be connected with swing contact arm 40 on being hinged on support 41 by connecting rod 50, and be installed on it and obtain reduction torsion spring 51, this swing contact arm 40 with contact 42 contacts that are provided with of the slip cap 10 of a corresponding side or break away from.Therefore, reversing arrangement is installed in changes pad mechanism vertical leading truck one side, the swing contact arm 40 of effect reversing arrangement when utilizing contact 42 operation that arranges on the sliding sleeve 10, stretch out or get control moving frame 30 back and rotate or spacing along rotating shaft 53 by spacing corner block 45, avoid bedpan and change pad mechanism and be in simultaneously on the same position.

In the present embodiment, described the uplifting device of sitting in the mechanism, be provided with one with the support of fixed gear except adopting in frame beam bottom, outside the elevating arc engagement of installing by fixed gear and the reducing motor that is contained on the bedstead, can also be provided with in frame beam bottom an arc-shaped rack support, the gear of installing by arc-shaped rack support and the reducing motor that is contained on the bedstead meshes.

The use procedure that this is novel:

1, when needs of patients sits up, by having started the reducing motor 22 of sitting mechanism, closes reducing motor during to certain angle and can finish.

2, when needs of patients stands up, start the reducing motor 18 of turning over mechanism, stand up cloth 5 by frame turning supporter 14 effects of a side and lift to a side, with turn-over bed for patient to 90 °.By the rotating of conversion reducing motor, stand up direction about change.

3, when needs of patients is drained or is changed diaper pad, start reducing motor 12 forward rotation, control is changed mattress 8 along moving, the leading truck of quiet composition descends, the swing contact arm 40 of effect reversing arrangement when moving by the contact 42 that arranges on the slip cap 10, ratchet 34 effect ratchets 36 on the pulling disk 35 rotate the spacing corner block 45 of drive and rotate synchronously, its triangle portion and moving frame 30 are thrown off, this moment, moving frame 30 was a free body, in time, changes mattress 8 and breaks away from leading trucks and continue to move forward to the touching limit switch, free sliding sleeve on this process slip cap 10 is along art skating in two stop location intervals on the circulation stay cord 32 in the repotting machine structure, because of reducing motor 12 backward rotation behind the touching limit switch, after moving mattress 8 horizontal directions, moves by band, make the slip cap 10 that changes on the mattress 8 throw off the interference of moving frames 30, the free skating cover on this moment slip cap 10 be applied to sliding sleeve frame 47 that the block effect circulation stay cord 32 on the circulation stay cord 32 connects and on bedpan close to being moved to lead to the hole site touching limit switch reducing motor 12.At this moment, the patient carries out defecation urine, changes simultaneously diaper.After said process is finished, restart reducing motor 12 forward rotation, control is changed mattress 8 displacements by behind the leading truck, this moment, the repotting machine structure was return original position along with the displacement of changing mattress 8, acting on the spacing corner block 45 of swing contact arm 40 controls by the contact 42 on the slip cap 10 that changes mattress 8 rotates, triangle portion on it has limited the degree of freedom of moving frame 30, continue to move to limit-switch positions when changing mattress 8, reducing motor 12 backward rotation, when band is moved mattress 8 inverted runnings to the leading truck position, this changes mattress 8 and utilizes roller 52 on four connecting rods to rise to touch limit switch and close reducing motor 12, finishes whole work process.

The effect of this novel reversing arrangement is to avoid toilet bowl and change pad mechanism being in simultaneously on the same position.

Claims

One kind multifunction nursing bed, it is characterized in that comprise bedstead (1), and rising on the bedstead is installed sits mechanism, turning over mechanism, repotting machine structure and change pad mechanism, described repotting machine structure fills up mechanism and is connected with changing by drive system; Wherein:

Rise and sit mechanism, has a frame beam (2) hinged with bedstead (1), one of independent installation works the pad of mounting the throne between the partial zones on this frame beam (2), be provided with a uplifting device between described frame beam (2) bottom and the bedstead (1), tilt to rise certain angle by the relative bedstead (1) of uplifting device controller chassis beam (2);

Turning over mechanism, has a slideway that is symmetrically arranged at a certain distance (16), this slideway (16) is fixedly mounted on the frame beam (2), two sprocket wheels (24) are equipped with in each slideway (16) both sides, with be installed in two sprocket wheels (24), with be installed in two sprocket wheels (24) cocycle chains (17), wherein side chain wheel (24) is connected with reducing motor (18), be hinged with frame turning supporter (14) in the upper symmetry of described circulation link chain (17), also comprise adjacent to mattress (4) that stands up the position of the upper installation of the frame beam (2) that works the pad (3) of mounting the throne, be equipped with at standing up position cover mattress stand up cloth (5), the both sides of standing up cloth (5) are provided with tightens extension spring (23) and is connected with frame beam (2), described frame turning supporter (14) is positioned at the mattress (4) that stands up the position and stands up between the cloth (5) and moves back and forth, and control is stood up cloth (5) and lifted to both direction;

The repotting machine structure, sliding sleeve frame (47) with a symmetry, this sliding sleeve frame (47) is installed on the corresponding horizontal guide rail (46), wherein side at described sliding sleeve frame (47) is fixed with circulation stay cord (32), installs with the four rolling (33) on being arranged on bedstead (1) by circulation stay cord (32) to cooperate;

Change pad mechanism, comprise mattress (7), this mattress (7) central authorities have a through hole, what this through hole position was provided with a lifting changes mattress (8), it is hinged by hinged four connecting rods (29) and slip cap (10) that this changes mattress (8), this slip cap (10) is installed on the horizontal slide rail (11), be respectively equipped with contact (42) and sliding sleeve on the described slip cap (10), this sliding sleeve is installed with the circulation stay cord (32) in the repotting machine structure and is cooperated, be provided with leading screw (39) the installation cooperation that nut (43) is connected with reducing motor (12) at described slip cap (10) middle part, one of them connecting rod of four connecting rods, one side is provided with roller (52), this roller (52) and the interior lifting of the leading truck that arranges, and the function conversion of changing mattress and repotting machine structure by the reversing arrangement control that is provided with.
2. according to claim 1 multifunction nursing bed, it is characterized in that, described the uplifting device of sitting in the mechanism, have in frame beam (2) bottom and be provided with a support with fixed gear (20) (19), elevating arc (21) engagement of installing by fixed gear (20) and the reducing motor (22) that is contained on the bedstead (1).
3. according to claim 2 multifunction nursing bed, it is characterized in that uplifting device has in frame beam (2) bottom and is provided with an arc-shaped rack support, the gear engagement of installing by arc-shaped rack support and the reducing motor that is contained on the bedstead.
4. according to claim 1 multifunction nursing bed, it is characterized in that, frame turning supporter (14) in the described turning over mechanism, this frame turning supporter (14) is connected with a support bar (25), and the two ends of described support bar (25) are hinged on the chain link of chain (17).
5. according to claim 1 multifunction nursing bed, it is characterized in that, the described reversing arrangement that changes in the pad mechanism, comprise by moving, quiet (30,31) leading truck that forms, wherein moving frame (30) upper and lower side is installed on the support (41) with rotating shaft (53), between moving frame (30) bottom and support (41), be arranged with back-moving spring (48), comprise that also being positioned at moving frame (30) outside is provided with spacing corner block (45), this spacing corner block (45) is fixed in the rotating shaft (44), be fixed with equally ratchet (36) in this rotating shaft (44) and be movably arranged on disk (35) in the rotating shaft (44), this disk (35) top hinged ratchet of one side (34), and the hinge point that ratchet (34) is connected with disk (35) is equipped with torsion spring (49), be provided with connecting rod (50) at described disk (35) eccentric position, by connecting rod (50) be hinged on the upper contact arm (40) that swings of support (41) and be connected, and be installed on it and obtain reduction torsion spring (51), this swing contact arm (40) with contact (42) contact that is provided with of the slip cap (10) of a corresponding side or break away from.