CN102512298B - Nursing bed - Google Patents
Nursing bed Download PDFInfo
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- CN102512298B CN102512298B CN201110433955.2A CN201110433955A CN102512298B CN 102512298 B CN102512298 B CN 102512298B CN 201110433955 A CN201110433955 A CN 201110433955A CN 102512298 B CN102512298 B CN 102512298B
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Abstract
The invention discloses a nursing bed, which comprises a standing rack, a side turning rack, a supporting rack and a bed surface. The standing rack is fixed on the supporting rack via hinge pins, the side turning rack is fixed at the center of the inner side of the standing rack via hinge pins, the bed surface comprises a back bed surface, a hip bed surface and a leg bed surface, the back bed surface is arranged on the side turning rack and realizes connection via hinge pins, the leg bed surface is placed on the outer side of the front end of the supporting rack and arranged on the side turning rack, the standing rack is provided with a standing driving device, the side turning rack is provided with the side turning driving device, a back lifting device is disposed under the back bed surface, and a leg bending device is disposed under the leg bed surface. Due to the structure, the nursing bed can lead a patient lying on the nursing bed to stand up, turn to one side or sit down via simple operation of nursing staffs, and the nursing staffs can nurse the patient more conveniently.
Description
Technical field
The invention relates to nursing bed, relates in particular to a kind of nursing bed that can realize sitting and lying, the function such as turn on one's side and stand.
Background technology
At present, nursing bed on the market, the function realizing for the patient of paralysis completely can not meet its patient's nursing requirement completely, and operate and be not very convenient, complete function little, still can not patient be experienced less than the sensation of standing with in 90 ° the standing in ground as stood, rollover can not 90 ° of rollovers cause trouble to nursing staff's wiping patient back, although if adopt the automatically controlled function that completes a lot of and facilitated nursing but cost is too high, patient's nursing cost is increased greatly, increased like this burden of families of patients.
Summary of the invention
The invention is for the defect of above problem technique scheme, and this nursing bed can be by a kind of drives structure of laborsaving and convenient location, the complete in 90 ° attitude of standing, rollover attitude and the sitting posture of 90 °.
For reaching above object, be achieved through the following technical solutions:
Nursing bed, comprises bedstead and bed surface; Bedstead comprises, is positioned over ground bracing frame, is fixed on the standing-rack of supporting framing front end by bearing pin; In standing-rack, be provided with side turn-off frame, side turn-off frame is fixedly connected with the hinge at center, rear end by being arranged at standing-rack front end center; Bed surface comprises, is arranged at the back bed surface, buttocks bed surface and the shank bed surface that on side turn-off frame and by bearing pin, connect; Shank bed surface is fixed on buttocks bed surface front end by bearing pin; Standing-rack lower end is provided with support frame as described above and is connected, and can driving station stand around the driving device of standing of standing-rack and the rotation of bracing frame connecting portion bearing pin; The driving device of standing is connected and fixed with bracing frame and standing-rack by bearing pin: standing-rack upper end is provided with described side turn-off frame and is connected, and can driving side translation frame around the rollover driving device of hinge upset; Rollover driving device is fixed on standing-rack; Buttocks bed surface is fixed on side turn-off frame middle part for removably connecting, and is provided with hoisting gear for toilet bowl below; Below shank bed surface, be provided with bent leg device; Below the bed surface of back, be provided with lifting back device.
The driving device of standing comprises the stretching arm that is fixed on below standing-rack front end, is fixed on the drive screw of standing on stretching arm by bearing pin, and the rotary apparatus of standing coordinating with the drive screw of standing; The rotary apparatus of standing comprises band nut roll tube and the swivel bearing of standing, and is with nut roll tube to have nut end to be nested with and is standing on drive screw, and the swivel bearing of standing is nested with at band nut roll tube without nut end and for being fixedly connected with; The swivel bearing of standing is connected with bracing frame by hinge.
Rollover driving device comprises being fixed on rollover swivel bearing, rollover drive screw, the worm speed reducer on standing-rack and being fixed on the supercentral semicircle of side turn-off frame front end by hinge is with tooth arcuate groove; Rollover swivel bearing is nested with on rollover drive screw and for being fixedly connected with, and rollover drive screw is worm speed reducer input, and described worm speed reducer outfan is spur gear, and spur gear coordinates with semicircle band tooth arcuate groove; Standing-rack front end is established bayonet lock and is connected by bearing pin with standing-rack; Side turn-off frame is provided with the projection matching with bayonet lock.
Hoisting gear for toilet bowl comprises framework, driving device and lowering or hoisting gear, driving device comprises lifting drive screw, be nested with the swivel bearing being connected with framework on lifting drive screw and by hinge, be nested with the band lift nut roll tube on lifting drive screw, be fixed on the connecting rod with lift nut roll tube end by bearing pin, be fixed on connecting rod end and vertical cross bar with it, be parallel to connecting rod and by bearing pin be fixed on framework bottom medial surface after close frame catch bar, be fixed on the extension rod of cross bar lower surface and by bearing pin be fixed on extension rod end before close frame catch bar, swivel bearing with lifting drive screw for being fixedly connected with, cross bar with extension rod for being fixedly connected with, extension rod and cross bar lower surface angle are greater than 45 ° and are less than 90 °, lowering or hoisting gear comprises, top board, front close frame, after close frame, before close before frame catch bar is fixed on by hinge and close frame equivalent unit lower end, after close and after frame catch bar is fixed on, close frame equivalent unit lower end and for being fixedly connected with, before close frame upper end and be fixedly connected with top board by hinge, lower end is connected with framework bottom by bearing pin, after close frame upper end and be fixedly connected with top board by hinge, top board and buttocks bed surface are for removably connecting.
Bent leg device comprises, calf plate, the sole being connected with calf plate by hinge, the bent lower limb driving device that is fixed on standing-rack front end that are connected, is fixed on the calf plate song leg device under calf plate and is fixed on the foot plate support device under sole by hinge with buttocks bed surface; Bent lower limb driving device comprises bent lower limb drive screw, be nested with on bent lower limb drive screw and for the bent lower limb swivel bearing that is fixedly connected be nested with the bent lower limb roll tube of band nut at the non-bearing end of drive screw; The bent leg device of calf plate comprise be fixed on calf plate bottom and and calf plate between be and be greater than 0 ° of bent lower limb stretching arm that is less than 180 ° of angles, and be arranged at the calf plate support of calf plate bottom; Bent lower limb stretching arm is connected with the non-nut end of the bent lower limb roll tube of band nut by bearing pin; Calf plate support and calf plate are for being fixedly connected with and calf plate stent length is longer than calf plate, and calf plate back-end support extension is connected by bearing pin with buttocks bed surface; Foot plate support device comprises and is fixed on support arm, the roller arm being connected with support arm lower end by bearing pin of sole bottom, the drag link that is fixed on the horizontal torque arm on roller arm and is connected respectively with horizontal torque arm, calf plate support front end extension by bearing pin; Calf plate back-end support extension contacts with buttocks bed surface.
Lifting back device comprises and rises drive screw, is nested with and rising on drive screw and the rise swivel bearing being fixedly connected with, be nested with and rise roll tube and by bearing pin and the back lifting support being connected with nut rise roll tube what rise the non-bearing end of drive screw with nut; Back lifting support is fixed on below the bed surface of back as being fixedly connected with; Rising swivel bearing is connected with standing-rack by hinge.
The front top of standing-rack is provided with expansion link; Expansion link is connected with standing-rack by hinge, and is provided with suspension ring on expansion link; Standing-rack is provided with the hook matching with suspension ring; Expansion link lower end arranges threaded rod; Threaded rod lower end is equipped with band nut support roll tube; The non-nut end of band nut support roll tube is provided with circular gasket.
Bracing frame side is provided with secondary bed, and bottom is provided with locking universal wheel, and the locking universal wheel rear end that is placed in front end is connected with bracing frame by bearing pin; Locking universal wheel front end is provided with spring and is fixedly connected with standing-rack front end.
On side turn-off frame, be provided with bionical human body fixing bracket; Bionical human body fixing bracket comprises head supporting structure, oxter fixed part, waist fixed part, shank fixed part, fixed support and pedal; Head supporting structure and side turn-off frame are for removably connecting; Oxter fixed part is that apery hand rest plays shape; Fixed support upper end is connected with head fixing bracket, and lower end is connected and is detachably with pedal and is fixedly connected with; Oxter fixed part, waist fixed part and shank fixed part are fixed on fixed support and for removably connecting; Pedal and side turn-off frame are for removably connecting.
Bed surface rear end, back be provided with head bed surface and with back bed surface for being detachably fixedly connected with; Head bed surface lower end is provided with shampoo trap; In shampoo trap, be provided with head rest, and shampoo trap lower end is provided with outlet pipe.
Owing to having adopted technique scheme, this nursing bed makes nursing staff operate laborsaving and conveniently locate, can the complete in 90 ° attitude of standing, rollover attitude and the sitting posture of 90 °, and be provided with shampoo trap, realize hair-washing nursing, lifting bedpan device is realized and is changed that bedpan operates under bed and rise and fall are steady, bent leg device can be realized independent bent lower limb, and it is simple in structure, and rapid operation and function are many, and be that frame for movement cost is relatively low, be therefore convenient to production and be suitable for extensive popularization.
Above-mentioned explanation is only the general introduction of the invention technical scheme, in order to better understand the technological means of the invention, and can be implemented according to the content of description, and for above and other object, the feature and advantage of the invention can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Fig. 1 is the front view of the invention.
Fig. 2 is that the support bracket fastened top view of bionical human body is unloaded in the invention.
Fig. 3 is the invention driving device schematic diagram of standing.
Fig. 4 is that the invention right flank is without bent leg device view.
Fig. 5 is front view before the invention.
Front view before when Fig. 6 is the invention rollover.
Lateral plan when Fig. 7 is the invention rollover.
Top view when Fig. 8 is the invention rollover.
Fig. 9 is that the invention rollover worm speed reducer spur gear coordinates schematic diagram with semicircle band tooth arcuate groove.
Figure 10 is the invention right flank sitting posture schematic diagram.
Figure 11 is the bent lower limb swivel bearing of the invention profile.
Figure 12 is the invention left surface sitting posture schematic diagram.
Figure 13 is the invention lifting rotation bearing profile.
Figure 14 is the invention hoisting gear for toilet bowl front view.
Figure 15 is the invention hoisting gear for toilet bowl upward view.
Figure 16 is the bionical human body fixed support of the invention front view.
Detailed description of the invention
Nursing bed as shown in Fig. 1 to Fig. 8, Figure 10, Figure 12, Figure 14, Figure 15 and Figure 16, comprises bedstead 1 and bed surface 2; Bedstead 1 comprises, is positioned over ground bracing frame 3, is fixed on the standing-rack 4 of bracing frame 3 front ends by bearing pin; In standing-rack 4, be provided with side turn-off frame 5, side turn-off frame 5 is fixedly connected with by the hinge 4.1 that is arranged at standing-rack 4 front end centers and center, rear end; Bed surface 2 comprises, is arranged at the back bed surface 2.1, buttocks bed surface 2.2 and the shank bed surface 2.3 that on side turn-off frame 5 and by bearing pin, connect; Shank bed surface 2.3 is fixed on buttocks bed surface 2.2 front ends by bearing pin; Standing-rack 4 lower ends are provided with bracing frame 3 and are connected, and can driving station stand 4 around standing-rack 4 driving device 6 of standing with bracing frame 3 connecting portion bearing pins rotations; The driving device 6 of standing is connected and fixed with bracing frame 3 and standing-rack 4 by bearing pin: standing-rack 4 upper ends are provided with described side turn-off frame 5 and are connected, and the rollover driving device 7 can driving side translation frame 5 overturning around hinge 4.1; Rollover driving device 7 is fixed on standing-rack 4; Buttocks bed surface 2.2 is fixed on side turn-off frame 5 middle parts for removably connecting, and is provided with hoisting gear for toilet bowl 8 below; Shank bed surface 2.3 is provided with bent leg device 9 below; Back bed surface 2.1 is provided with lifting back device 10 below.
Embodiment mono-
The driving device 6 of standing as shown in Figure 3 comprises the stretching arm 6.1 being arranged at below standing-rack 4 front ends, be fixed on the rotary apparatus 6.3 of standing of standing drive screw 6.2 and coordinating with the drive screw 6.2 of standing on stretching arm 6.1 by bearing pin, the rotary apparatus 6.3 of standing comprises band nut roll tube 6.4 and the swivel bearing 6.5 of standing, being with nut roll tube 6.4 to have nut end to be nested with is standing on drive screw 6.2, the swivel bearing 6.5 of standing is nested with at band nut roll tube 6.4 without nut end and for being fixedly connected with, the swivel bearing 6.5 of standing is connected as shown in Figure 3 with bracing frame 3 by hinge, the front top of standing-rack 4 is provided with expansion link 11, expansion link 11 is connected with standing-rack 4 by bearing pin, expansion link can be rotated around this bearing pin, and on expansion link 11, be provided with suspension ring 11.1, standing-rack 4 is provided with the hook 11.5 matching with suspension ring 11.1, expansion link 11 lower ends arrange threaded rod 11.2, threaded rod 11.2 lower ends are equipped with band nut support roll tube 11.3, band nut support roll tube 11.3 non-nut end are provided with circular gasket 11.4, in the time that nursing bed need to be stood attitude, nursing staff head is by 11 indentations of expansion link as shown in Figure 5, and then rotating band nut support roll tube 11.3 shortens it, is then coordinated and is suspended on standing-rack 4 with hook 11.5 by suspension ring 11.1, then patient is comprised to head supporting structure 12.1 is for fixing head position by bionical human body fixing bracket 12 as shown in figure 16, oxter fixed part 12.2 holds patient oxter portion and can not feel under the weather for staff shape makes patient, waist fixed part 12.3 is for fixing patient's waist, shank fixed part 12.4 is fixed on knee below, fixed support 12.5 upper ends are connected with head fixing bracket 12.1, lower end be fixed on pedal 12.6 on side turn-off frame 5 and be connected and be detachably and be fixedly connected with, described oxter fixed part 12.2, waist fixed part 12.3 and shank fixed part 12.4 are fixed on fixed support 12.5 and for removably connecting realizes the patient of the adjustable applicable different height bodily forms in position, after patient is fixed, select rotating band nut roll tube 6.4, the drive screw 6.2 that makes to stand shortens, and then pull stretching arm 6.1, stretching arm 6.1 pulls standing-rack 4 around rotating with bracing frame 3 junction bearing pins, along with the increase of the anglec of rotation is until 90 °, standing-rack 4 front end framves can contact with ground, now bracing frame 3 upwards rises with standing-rack 4 links, locking universal wheel 3.1 is as shown in Figure 4 liftoff, because locking universal wheel 3.1 is connected by spring 3.2 with standing-rack, so can not form the angle of the vertical ground reduction nature that makes to stand, the whole process nursing staff that stands is simple to operate, patient is without sticky feeling.
In the time that the process of standing finishes to reduce, reverse rotation band nut roll tube 6.4 makes standing-rack 4 be reduced to horizontal level by said process, then expansion link 11 is put down and stretched out, then rotating band nut support roll tube 11.3 makes to be arranged at the circular gasket 11.4 and ground good contact with nut support roll tube 11.3 non-nut end, makes whole nursing bed recover steady statue.
Embodiment bis-
Rollover driving device 7 as shown in Figure 2 and Figure 5 comprises being fixed on rollover swivel bearing 7.6, rollover drive screw 7.1, the worm speed reducer 7.2 on standing-rack 4 and being fixed on the supercentral semicircle of side turn-off frame 5 front ends by bearing pin is with tooth arcuate groove 7.3, rollover drive screw 7.1 is worm speed reducer 7.2 inputs, and worm speed reducer 7.2 outfans are spur gear 7.4 and coordinate as shown in Figure 9 with semicircle band tooth arcuate groove 7.3; Standing-rack 4 front ends are established bayonet lock 7.5 and are connected by bearing pin with standing-rack 4, and side turn-off frame 5 is provided with bayonet lock 7.5 wants the projection 5.1 coordinating; In the time that nursing bed need to be turned on one's side attitude, first nursing staff rotates bayonet lock 7.5 to horizontal level, then take off and be arranged on as shown in Figure 2 the secondary bed 3.3 in bracing frame 3 outsides and be arranged on side turn-off frame 5, then rotating side-turning drive screw 7.1 and then drive worm speed reducer 7.2 rotate the spur gear 7.4 of outfan, drive semicircle band tooth arcuate groove 7.3 to move, make side turn-off frame 5 around being connected with standing-rack 4 that hinge 4.1 rotates until 90 ° as shown in Fig. 6, Fig. 7 and Fig. 8; Owing to adopting screw thread to coordinate with nut, and then in 90 ° any angle position stop rotating to 90 ° now patient's center of gravity concentrate on the secondary bed 3.3 of installation as shown in Figure 6 and Figure 7, convenient is patient's wiping back, and nursing staff's operating efficiency is improved.
Embodiment tri-
As Fig. 4, hoisting gear for toilet bowl 8 shown in Figure 14 and Figure 15 comprises framework 8.1, driving device 8.2 and lowering or hoisting gear 8.3, driving device 8.2 comprises, lifting drive screw 8.4, be nested with and on lifting drive screw 8.4 and by hinge, be connected the swivel bearing 8.5 as shown in Fig. 4 and Figure 14 with framework 8.1, be nested with the band lift nut roll tube 8.6 on lifting drive screw 8.4, be fixed on the connecting rod 8.7 with lift nut roll tube 8.6 ends by bearing pin, be fixed on connecting rod 8.7 ends and vertical cross bar 8.8 with it, be parallel to connecting rod 8.7 and by bearing pin be fixed on framework 8.1 bottom medial surface after close frame catch bar 8.9, be fixed on the extension rod 8.10 of cross bar 8.8 lower surfaces and by bearing pin be fixed on extension rod 8.10 ends before close frame catch bar 8.11, swivel bearing 8.5 is with lifting drive screw 8.4 for being fixedly connected with, and cross bar 8.8 is with extension rod 8.10 for being fixedly connected with, and extension rod 8.10 is greater than 45 ° with cross bar 8.8 lower surface angles and is less than 90 °, lowering or hoisting gear 8.3 comprises, be arranged at buttocks bed surface 2.2 central parts top board 8.14, front close frame 8.12, after close frame 8.13, before close before frame catch bar 8.11 is fixed on by hinge and close frame 8.12 equivalent unit lower ends, after close and after frame catch bar 8.9 is fixed on, close frame equivalent unit lower end and for being fixedly connected with, before close frame 8.12 upper ends and be fixedly connected with top board 8.14 by hinge, lower end is connected with framework 8.1 bottoms by bearing pin, after close frame 8.13 upper ends and be fixedly connected with top board 8.14 by hinge, top board 8.14 and buttocks bed surface 2.2 are for removably connecting, in the time that nursing staff need to change bedpan, nursing staff's rotation and lifting drive screw 8.4, make to be with lift nut roll tube 8.6 to pull connecting rod 8.7, connecting rod 8.7 drives and is fixed on connecting rod 8.7 ends and vertical cross bar 8.8 with it, cross bar 8.8 after driving, close frame catch bar 8.9 and extension rod 8.10 around after close the fixing bearing pin rotation of frame catch bar 8.9 and framework 8.1, before driving, extension rod 8.10 closes frame catch bar 8.11, before making like this, close frame 8.12 and after close frame 8.13 and carry out closure with identical speed, make the lifting of bedpan steady, and this structure is convenient to nursing staff's replacing.
Embodiment tetra-
Bent leg device 9 as shown in figure 10 comprises, calf plate 9.1, the sole 9.2 being connected with calf plate by hinge, be fixed on standing-rack 4 front ends bent lower limb driving device 9.3, be fixed on the bent leg device 9.4 of calf plate under calf plate 9.1 and be fixed on the foot plate support device 9.5 under sole 9.2; Bent lower limb driving device 9.3 comprises bent lower limb drive screw 9.6, is nested with the bent lower limb swivel bearing 9.7 on bent lower limb drive screw 9.6 and for being fixedly connected with, bent lower limb swivel bearing 9.7 is connected as shown in figure 11 with standing-rack 4 by bearing pin, and is nested with the bent lower limb roll tube 9.8 of band nut at drive screw 9.6 non-bearing ends; The bent leg device 9.4 of calf plate comprises, be fixed on calf plate 9.1 bottoms and and calf plate 9.1 between be and be greater than 0 ° of bent lower limb stretching arm 9.9 that is less than 180 ° of angles, and be arranged at the calf plate support 9.10 of calf plate 9.1 bottoms; Bent lower limb stretching arm 9.9 is connected with the bent lower limb roll tube of band nut 9.8 non-nut end by bearing pin; Calf plate support 9.10 and calf plate 9.1 are for being fixedly connected with and calf plate support 9.10 length are longer than calf plate 9.1, and calf plate support 9.10 rear end extensions are connected by bearing pin with buttocks bed surface 2.2 and contact as shown in figure 10 with buttocks bed surface 2.2; Foot plate support device 9.5 comprises the roller arm 9.12 that is fixed on the support arm 9.11 of sole 9.2 bottoms, be connected with support arm 9.11 lower ends by bearing pin, the drag link 9.14 that is fixed on the horizontal torque arm 9.13 on roller arm 9.12 and is connected respectively with horizontal torque arm 9.13, calf plate support 9.10 front end extensions by bearing pin.
Lifting back device 10 as shown in figure 12 comprise rise drive screw 10.1, be nested with rise on drive screw 10.1 and the rise swivel bearing 10.2 being fixedly connected with, be nested with rise drive screw 10.1 non-bearing ends with nut rise roll tube 10.3 with by bearing pin with rise with nut that roll tube 10.3 is connected and be the back lifting support 10.4 being fixedly connected with back bed surface 2.1; Rising swivel bearing 10.2 is connected as shown in figure 13 with standing-rack by hinge;
In the time of client need sitting posture, first nursing staff rotates rises drive screw 10.1, make to drive band nut to rise roll tube 10.3 indentations, and then drive by bearing pin with rise with nut that roll tube 10.3 is connected and be the back lifting support 10.4 being fixedly connected with back bed surface 2.1, back lifting support 10.4 drives back bed surface 2.1 around rotating with the hinge axis of buttocks bed surface 2.2 junctions, back is realized and rise attitude, then nursing staff is rotatably provided in the bent leg device 9 of a body opposite side, rotate bent lower limb drive screw 9.6 and make to be with the distance contraction with it of the bent lower limb roll tube 9.8 of nut, and then drive is fixed on the bent lower limb stretching arm 9.9 on calf plate 9.1, make calf plate 9.1 around rotating with the hinge axis of buttocks bed surface 2.2 connection hinges, calf plate 9.1 drives the calf plate support 9.10 that is fixed on bottom, and calf plate support 9.10 length are longer than calf plate 9.1, calf plate support 9.10 rear end extensions are connected by bearing pin with buttocks bed surface 2.2 and contact with buttocks bed surface 2.2, and then calf plate support 9.10 is around being connected bearing pin synchronous rotary with buttocks bed surface 2.2, along with the increase of the anglec of rotation, calf plate support 9.10 rear end extensions are by buttocks bed surface 2.2 jack-up certain angles, make patient's sitting posture be not easy landing, calf plate support 9.10 front end extensions pull the drag link 9.14 being attached thereto by bearing pin, drag link 9.14 drives the horizontal torque arm 9.13 connecting by bearing pin with it, horizontal torque arm 9.13 drives the roller arm 9.12 being fixedly connected with it, make roller arm 9.12 around be connected bearing pin rotation with support arm 9.11 lower ends that are fixed on sole 9.2 bottoms, and then roller arm 9.12 can contact with ground the effect of supporting sole 9.2 of playing, complete operation nursing bed has been realized complete sitting posture state, the step that nursing staff need to operate is simple and laborsaving.
Embodiment five
As Fig. 2, Fig. 4 back bed surface 2.1 rear ends as shown in Fig. 8 be provided with head bed surface 13 and with back bed surface 2.1 for being detachably fixedly connected with; Head bed surface 13 lower ends are provided with shampoo trap 14; In shampoo trap 14, be provided with head rest 14.1, and shampoo trap 14 lower ends are provided with outlet pipe 14.2; In the time that nursing staff cleans hair to patient, first pull down head bed surface 13, to the interior water filling of shampoo trap 14, then propping head rest 14.1 makes patient head holder facilitate nursing staff to clean in head rest 14.1, finish using the outlet pipe 14.2 that is arranged at shampoo trap 14 bottoms is opened sewage is bled off, convenient and practical, work efficiency is high.
The above, it is only the preferred embodiment of the invention, not the invention is done to any pro forma restriction, although the invention discloses as above with preferred embodiment, but not in order to limit the invention, any those skilled in the art are not departing within the scope of the invention technical scheme, appeal when utilizing the equivalent embodiment that the technology contents disclosing is made a little change or is modified to equivalent variations, in every case be the content that does not depart from the invention technical scheme, any simple modification of above embodiment being done according to the technical spirit of the invention, equivalent variations and modification, all still belong in the scope of the invention technical scheme.
Claims (9)
1. nursing bed, comprises bedstead (1) and bed surface (2), it is characterized in that: described bedstead (1) comprises, is positioned over ground bracing frame (3), is fixed on the standing-rack (4) of bracing frame (3) front end by bearing pin, in described standing-rack (4), be provided with side turn-off frame (5), described side turn-off frame (5) is fixedly connected with by the hinge (4.1) that is arranged at standing-rack (4) front end center and center, rear end, described bed surface (2) comprises, is arranged at side turn-off frame (5) is upper and connect by bearing pin back bed surface (2.1), buttocks bed surface (2.2) and shank bed surface (2.3), described shank bed surface (2.3) is fixed on buttocks bed surface (2.2) front end by bearing pin, described standing-rack (4) lower end is provided with support frame as described above (3) and is connected, and can driving station stand (4) around standing-rack (4) driving device of standing (6) with the rotation of bracing frame (3) connecting portion bearing pin, the described driving device of standing (6) is connected and fixed with bracing frame (3) and standing-rack (4) by bearing pin: described standing-rack (4) upper end is provided with described side turn-off frame (5) and is connected, and can driving side translation frame (5) around the rollover driving device (7) of hinge (4.1) upset, described rollover driving device (7) is fixed on standing-rack (4), described buttocks bed surface (2.2) is fixed on side turn-off frame (5) middle part for removably connecting, and is provided with hoisting gear for toilet bowl below (8), described shank bed surface (2.3) is provided with bent leg device (9) below, described back bed surface (2.1) is provided with lifting back device (10) below, described hoisting gear for toilet bowl (8) comprises framework (8.1), driving device (8.2) and lowering or hoisting gear (8.3), described driving device (8.2) comprises lifting drive screw (8.4), be nested with swivel bearing (8.5) upper at lifting drive screw (8.4) and that be connected with framework (8.1) by hinge, be nested with the band lift nut roll tube (8.6) on lifting drive screw (8.4), be fixed on the connecting rod (8.7) of band lift nut roll tube (8.6) end by bearing pin, be fixed on connecting rod (8.7) end and vertical cross bar (8.8) with it, be parallel to connecting rod (8.7) and by bearing pin be fixed on framework (8.1) bottom medial surface after close frame catch bar (8.9), be fixed on the extension rod (8.10) of cross bar (8.8) lower surface and by bearing pin be fixed on extension rod (8.10) end before close frame catch bar (8.11), described swivel bearing (8.5) with lifting drive screw (8.4) for being fixedly connected with, described cross bar (8.8) with extension rod (8.10) for being fixedly connected with, described extension rod (8.10) is greater than 45 ° with cross bar (8.8) lower surface angle and is less than 90 °, described lowering or hoisting gear (8.3) comprises, top board (8.14), front close frame (8.12), after close frame (8.13), before described, close before frame catch bar (8.11) is fixed on by hinge and close frame (8.12) equivalent unit lower end, after described, close and after frame catch bar (8.9) is fixed on, close frame equivalent unit lower end and for being fixedly connected with, before described, close frame (8.12) upper end and be fixedly connected with top board (8.14) by hinge, lower end is connected with framework (8.1) bottom by bearing pin, after described, closing frame (8.13) upper end is fixedly connected with top board (8.14) by hinge, described top board (8.14) and buttocks bed surface (2.2) are for removably connecting.
2. nursing bed according to claim 1, it is characterized in that: the described driving device of standing (6) comprises the stretching arm (6.1) that is fixed on below standing-rack (4) front end, is fixed on the drive screw of standing (6.2) on stretching arm (6.1) by bearing pin, and the rotary apparatus of standing (6.3) coordinating with the drive screw of standing (6.2); The described rotary apparatus of standing (6.3) comprises band nut roll tube (6.4) and the swivel bearing of standing (6.5), it is upper that described band nut roll tube (6.4) has nut end to be nested with at the drive screw of standing (6.2), and the described swivel bearing of standing (6.5) is nested with at band nut roll tube (6.4) without nut end and for being fixedly connected with; The described swivel bearing of standing (6.5) is connected with bracing frame (3) by hinge.
3. nursing bed according to claim 1, is characterized in that: described rollover driving device (7) comprises being fixed on rollover swivel bearing (7.6), rollover drive screw (7.1), the worm speed reducer (7.2) on standing-rack (4) and being fixed on the supercentral semicircle of side turn-off frame (5) front end by hinge is with tooth arcuate groove (7.3); Described rollover swivel bearing (7.6) is nested with on rollover drive screw (7.1) and for being fixedly connected with, described rollover drive screw (7.1) is worm speed reducer (7.2) input, described worm speed reducer (7.2) outfan is spur gear (7.4), and described spur gear (7.4) coordinates with semicircle band tooth arcuate groove (7.3); Described standing-rack (4) front end is established bayonet lock (7.5) and is connected by bearing pin with standing-rack (4); Described side turn-off frame (5) is provided with the projection (5.1) matching with bayonet lock (7.5).
4. nursing bed according to claim 1, it is characterized in that: described bent leg device (9) comprises, the calf plate (9.1) being connected with buttocks bed surface (2.2) by hinge, the sole (9.2) being connected with calf plate by hinge, be fixed on standing-rack (4) front end bent lower limb driving device (9.3), be fixed on the bent leg device of calf plate (9.4) under calf plate (9.1) and be fixed on the foot plate support device (9.5) under sole (9.2); Described bent lower limb driving device (9.3) comprises bent lower limb drive screw (9.6), it is upper at bent lower limb drive screw (9.6) to be nested with and for the bent lower limb swivel bearing (9.7) that is fixedly connected be nested with the band nut song lower limb roll tube (9.8) at the non-bearing end of drive screw (9.6); The bent leg device of described calf plate (9.4) comprise be fixed on calf plate (9.1) bottom and and calf plate (9.1) between be and be greater than 0 ° of bent lower limb stretching arm (9.9) that is less than 180 ° of angles, and be arranged at the calf plate support (9.10) of calf plate (9.1) bottom; Described bent lower limb stretching arm (9.9) is connected with the non-nut end of the bent lower limb roll tube (9.8) of band nut by bearing pin; Described calf plate support (9.10) and calf plate (9.1) are for being fixedly connected with and calf plate support (9.10) length is longer than calf plate (9.1), and calf plate support (9.10) rear end extension is connected by bearing pin with buttocks bed surface (2.2); Described foot plate support device (9.5) comprises and is fixed on support arm (9.11), the roller arm (9.12) being connected with support arm (9.11) lower end by bearing pin of sole (9.2) bottom, the drag link (9.14) that is fixed on the horizontal torque arm (9.13) on roller arm (9.12) and is connected respectively with horizontal torque arm (9.13), calf plate support (9.10) front end extension by bearing pin; Described calf plate support (9.10) rear end extension contacts with buttocks bed surface (2.2).
5. nursing bed according to claim 1, is characterized in that: described lifting back device (10) comprises and rises drive screw (10.1), is nested with and rising the upper and rise swivel bearing (10.2) that is fixedly connected with of drive screw (10.1), be nested with the back lifting support (10.4) that rises roll tube (10.3) and be connected with band nut rise roll tube (10.3) by bearing pin at the band nut that rises the non-bearing end of drive screw (10.1); Described back lifting support (10.4) is fixed on back bed surface (2.1) below for being fixedly connected with; Described rise swivel bearing (10.2) is connected with standing-rack by hinge.
6. according to the nursing bed described in claims 1, it is characterized in that: the described front top of standing-rack (4) is provided with expansion link (11); Described expansion link (11) passes through, bearing pin is connected with standing-rack (4), and is provided with suspension ring (11.1) on expansion link (11); Described standing-rack (4) is provided with the hook (11.5) matching with suspension ring (11.1); Described expansion link (11) lower end arranges threaded rod (11.2); Described threaded rod (11.2) lower end is equipped with band nut support roll tube (11.3); The described non-nut end of band nut support roll tube (11.3) is provided with circular gasket (11.4).
7. nursing bed according to claim 1, it is characterized in that: described bracing frame (3) side is provided with secondary bed (3.3), bottom is provided with locking universal wheel (3.1), and locking universal wheel (3.1) rear end that is placed in front end is connected with bracing frame (3) by bearing pin; Described locking universal wheel (3.1) front end is provided with spring (3.2) and is fixedly connected with standing-rack (4) front end.
8. nursing bed according to claim 1, is characterized in that: on described side turn-off frame (5), be provided with bionical human body fixing bracket (12); Described bionical human body fixing bracket (12) comprises head supporting structure (12.1), oxter fixed part (12.2), waist fixed part (12.3), shank fixed part (12.4), fixed support (12.5) and pedal (12.6); Described head supporting structure (12.1) and side turn-off frame (5) are for removably connecting; Described oxter fixed part (12.2) plays shape for apery hand rest; Described fixed support (12.5) upper end is connected with head fixing bracket (12.1), and lower end is connected and is detachably with pedal (12.6) and is fixedly connected with; Described oxter fixed part (12.2), waist fixed part (12.3) and shank fixed part (12.4) is fixed on fixed support (12.5) and for removably connecting; Described pedal (12.6) and side turn-off frame (5) are for removably connecting.
9. nursing bed according to claim 1, is characterized in that: described back bed surface (2.1) rear end be provided with head bed surface (13) and with back bed surface (2.1) for being detachably fixedly connected with; Described head bed surface (13) lower end is provided with shampoo trap (14); In described shampoo trap (14), be provided with head rest (14.1), and shampoo trap (14) lower end is provided with outlet pipe (14.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433955.2A CN102512298B (en) | 2011-12-21 | 2011-12-21 | Nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433955.2A CN102512298B (en) | 2011-12-21 | 2011-12-21 | Nursing bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102512298A CN102512298A (en) | 2012-06-27 |
| CN102512298B true CN102512298B (en) | 2014-07-30 |
Family
ID=46283565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110433955.2A Expired - Fee Related CN102512298B (en) | 2011-12-21 | 2011-12-21 | Nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102512298B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2653049C2 (en) * | 2016-06-24 | 2018-05-04 | Иван Анатольевич Родин | Functional bed |
| CN109998815B (en) * | 2019-03-26 | 2023-11-03 | 汕头大学 | Multi-pose free control intelligent nursing bed |
| CN113440353A (en) * | 2021-08-06 | 2021-09-28 | 浙江港都电子有限公司 | Nursing bed |
| CN115006134B (en) * | 2022-06-14 | 2023-06-09 | 南通大学附属医院 | Sickbed convenient for old patients to use toilet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250747Y (en) * | 1995-12-07 | 1997-04-02 | 山西大众医疗保健设备厂 | Automatic medical bed convenient for patient to turning over and geting up, etc. |
| CN100417368C (en) * | 2002-02-22 | 2008-09-10 | 三洋电机株式会社 | Movable bed |
| CN201216707Y (en) * | 2008-06-16 | 2009-04-08 | 朱冲林 | Multifunctional nursing bed |
| CN202386883U (en) * | 2011-12-21 | 2012-08-22 | 安延全 | Nursing bed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2551482B2 (en) * | 1989-06-30 | 1996-11-06 | 井浦 忠 | Handrails for rotary sleepers |
-
2011
- 2011-12-21 CN CN201110433955.2A patent/CN102512298B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250747Y (en) * | 1995-12-07 | 1997-04-02 | 山西大众医疗保健设备厂 | Automatic medical bed convenient for patient to turning over and geting up, etc. |
| CN100417368C (en) * | 2002-02-22 | 2008-09-10 | 三洋电机株式会社 | Movable bed |
| CN201216707Y (en) * | 2008-06-16 | 2009-04-08 | 朱冲林 | Multifunctional nursing bed |
| CN202386883U (en) * | 2011-12-21 | 2012-08-22 | 安延全 | Nursing bed |
Non-Patent Citations (1)
| Title |
|---|
| JP平3-32664A 1991.02.13 |
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| Publication number | Publication date |
|---|---|
| CN102512298A (en) | 2012-06-27 |
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