CN109771173B - The method comprises the following steps of: nursing bed - Google Patents

Abstract

The invention discloses a nursing bed, which comprises a bed body and a movable bed board which is arranged on the bed body and can tilt around a transverse shaft, wherein the movable bed board comprises a head movable board, a back movable board, a hip movable board and a leg movable board which are transversely arranged along the bed body and are sequentially and longitudinally hinged, the hydraulic pump station and the movable oil cylinder are arranged below the movable bed board so as to realize lifting and opening of the movable bed board, a gear track board and a hydraulic motor box are arranged at the head and the tail of the bed body, the gear track board is meshed with the sleeve assembly, and the hydraulic motor box drives the sleeve assembly so as to realize movement of the sleeve assembly on the gear track board. The nursing bed not only adopts the hydraulic drive with strong safety guarantee, but also has rich nursing modes, can lead the old to happily self-care for the aged and self-care, directly replaces the work of professional nursing staff, and lightens the burden of families.

Description

Nursing bed

Technical Field

The invention relates to the technical field of medical nursing and pension nursing, in particular to a nursing bed.

Background

With the increasing emphasis of domestic aging and the increasing pressure of life, young children often spend a great deal of time and effort to care for the elderly, so that nursing beds which are originally common in medical institutions are used as a nursing assisting device and gradually enter each home.

Common nursing beds are classified into two kinds according to driving modes, namely an electric nursing bed and a manual nursing bed. In the electric nursing bed, functions such as defecation, turning over and the like are required to be designed for the old who is inconvenient to move and is bedridden for a long time so as to replace the workload of a part of nursing staff. However, the existing electric nursing bed has a plurality of defects, such as single function mode, and a large workload still exists for nursing staff; the electric nursing bed is driven by a large amount of electricity, so that the damage to the old caused by electric leakage is extremely large, and the safety guarantee is low; the old cannot independently realize activities such as bathing and the like on the nursing bed, assistance from a care-giver is required.

Therefore, how to provide a nursing bed with safety guarantee and rich functional modes so that the aged can enjoy self-care and self-nursing is a technical problem that needs to be solved by the skilled person.

Disclosure of Invention

The invention aims to provide a nursing bed which not only adopts hydraulic drive with strong safety guarantee, but also has rich nursing modes, can lead the old to happily self-care the old and self-care, directly replaces the work of professional nursing staff, and lightens the burden of families.

In order to achieve the above purpose, the invention provides a nursing bed, which comprises a bed body and a movable bed board which is arranged on the bed body and can tilt around a transverse shaft, wherein the movable bed board comprises a head movable board, a back movable board and a buttock movable board which are transversely arranged along the bed body and are sequentially and longitudinally hinged, a leg movable board is arranged at the other end of the bed body relative to the head movable board, a hydraulic pump station and a movable oil cylinder are arranged under the movable bed board to realize lifting and opening of the movable bed board, a gear track board and a hydraulic motor box are arranged at two ends of the bed body, the gear track board is meshed with a sleeve assembly, and the hydraulic motor drives the sleeve assembly to realize movement of the sleeve assembly on the gear track board.

Preferably, the head movable plate comprises a first head movable plate and a second head movable plate which are longitudinally hinged, the hip movable plates comprise a first hip movable plate and a second hip movable plate which are transversely hinged, and the leg movable plates comprise a first leg movable plate, a second leg movable plate and a third leg movable plate which are longitudinally hinged.

Preferably, the movable bed board further comprises movable side boards arranged at two sides of the bed body.

Preferably, the movable oil cylinder comprises a first oil cylinder, a second oil cylinder and a third oil cylinder which are used for realizing the lifting and opening of the movable bed plate, and the first oil cylinder is arranged on the lower side of the first head movable plate and is connected with the second head movable plate; the second oil cylinder is arranged at the lower side of the back movable plate and is connected with the second head movable plate; the third oil cylinder is arranged at the lower side of the back movable plate the bed body is connected with the back movable plate.

Preferably, the movable oil cylinder further comprises a fifth oil cylinder, a sixth oil cylinder, an eighth oil cylinder and a ninth oil cylinder, the fifth oil cylinder is arranged on the lower side of the hip movable plate and is connected with the hip movable plate; the sixth oil cylinder is arranged on the first leg part to move the underside of the plate and is in contact with the the buttock movable plate is connected; the eighth oil cylinder is arranged on the lower side of the second leg movable plate and is connected with the first leg movable plate; the ninth oil cylinder is arranged on the lower side of the third leg movable plate and connected with the second leg movable plate.

Preferably, the movable oil cylinder comprises a fourth oil cylinder for realizing the overturning of the movable side plate around the transverse shaft and a seventh oil cylinder arranged on the bed body for realizing the lifting of the cover.

Preferably, the gear track plate comprises a first bed side track plate and a second bed side track plate which are respectively arranged at two transverse ends of the movable side plate, and the sleeve assembly is arranged between the first bed side track plate and the second bed side track plate.

Preferably, the gear track plate further comprises a first annular track plate and a second annular track plate which are arranged at two transverse ends of the bed body;

when the movable side plate is turned ninety degrees, the first bedside track plate is connected with the first annular track plate, and the second bedside track plate is connected with the second annular track plate so as to realize the movement of the sleeve assembly between the first annular track plate and the second annular track plate.

Preferably, a rotating frame is arranged on the lower side of the movable bed board and is meshed and connected with the first hydraulic motor gear to realize tilting of the movable bed board around the transverse shaft.

Preferably, the bed further comprises a brushing feeding box arranged on the upper side of the bed body, wherein the brushing feeding box is connected with a supporting rod through a third hydraulic motor, and the supporting rod is connected with the bed body through a second hydraulic motor.

Compared with the background technology, the nursing bed provided by the invention comprises a bed body and the movable bed board arranged on the bed body, wherein the movable bed board capable of tilting around the transverse axis comprises the head movable board, the back movable board and the hip movable board which are transversely arranged along the bed body and are sequentially hinged longitudinally, the leg movable board is arranged at the other end of the bed body relative to the head movable board, the bed body at the lower side of the movable bed board is provided with the hydraulic pump station and the movable oil cylinder to realize lifting and opening of the movable bed board, the transverse two ends of the bed body are provided with the gear track board and the hydraulic motor, the sleeve component is meshed with the gear track board and is driven by the hydraulic motor box to move on the gear track board to realize nursing of a cared person, the nursing bed is hinged through the adjacent ends of the movable bed boards to realize rotation of the movable bed board, the movable bed board is hinged through the movable bed boards around the shaft, the movable oil cylinder is arranged at the lower side of the movable bed board capable of rotating around the shaft to realize lifting and opening and closing of the movable bed board, the sleeve component is arranged at the transverse two ends of the bed body to realize lifting and closing of the sleeve component on the bed body, and the sleeve component moves on the bed body to meet different nursing requirements of the cared person.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a nursing bed according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a nursing bed according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the installation position of the movable cylinder;

fig. 4 is a view of nursing provided by an embodiment of the present invention a schematic structural diagram of a bath mode of the bed;

FIG. 5 is a schematic elevational view of the nursing bed of FIG. 4;

fig. 6 is a schematic structural view of a tarpaulin tube according to the present invention;

fig. 7 is a schematic structural view of a sleeve according to an embodiment of the present invention;

FIG. 8 is a schematic view of a structure of a washing tool barrel according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a heat pipe according to an embodiment of the present invention;

FIG. 10 is a schematic view of a water pipe according to an embodiment of the present invention;

FIG. 11 is a schematic view of a sit-up mode of a nursing bed according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a foot washing mode of a nursing bed according to an embodiment of the present invention;

fig. 13 is a schematic structural view of a hair washing mode of a care bed according to an embodiment of the present invention;

FIG. 14 is a schematic view of a structure of a brushing or feeding mode of a nursing bed according to an embodiment of the present invention;

FIG. 15 is a schematic view of a defecation mode of a nursing bed according to an embodiment of the present invention;

FIG. 16 is a schematic top view of the nursing bed of FIG. 15;

FIG. 17 is a schematic diagram of a branching device according to an embodiment of the present invention;

fig. 18 is an enlarged partial schematic view of the hip flap of fig. 16.

Wherein:

11-first head swing plate, 12-second head swing plate, 13-back swing plate, 14-first hip swing plate, 1451-rotation pivot, 1452-tilt longitudinal axis, 15-second hip swing plate, 16-first leg swing plate, 17-second leg swing plate, 18-third leg swing plate, 19-swing side plate, 20-washout feeding box, 21-drain pipe, 22-drain tank, 23-hydraulic pump station, 24-drain bowl, 25-gear track plate, 2511-first annular track plate, 2512-second annular track plate, 2521-first bed tail track plate, 2522-second bed tail track plate, 2531-first head track plate, 2532-second side rail track plate, 2541-first bed tail track plate 2542-second bed side trackpad, 261-first hydraulic motor box, 262-second hydraulic motor box, 263-third hydraulic motor box, 27-support bar, 28-tarpaulin, 29-rotating rack, 30-guardrail, 31-water tube, 311-water tube motor, 312-water tube baffle, 313-water tube gear, 32-hot air tube, 321-hot air tube motor, 322-hot air tube baffle, 323-hot air tube gear, 33-first washer tube, 331-washer tube motor, 332-washer tube baffle, 333-washer tube gear, 334-washer tube bar, 34-second washer tube, 341-scrubber, 35-declutch tube, 351-declutch tube motor, 352-declutch tube baffle, 353-declutch tube gear, 36-waterproof cloth cylinder, 361-waterproof cloth cylinder motor, 362-waterproof cloth cylinder baffle, 363-waterproof cloth cylinder gear, 37-bed tail hydraulic motor, 38-bed head hydraulic motor, 41-first hydraulic motor, 42-second hydraulic motor, 43-third hydraulic motor, 44-fourth hydraulic motor, 51-first cylinder, 52-second cylinder, 53-third cylinder, 54-fourth cylinder, 55-fifth cylinder, 56-sixth cylinder, 57-seventh cylinder, 58-eighth cylinder, 59-ninth cylinder, 60-branching device, 61-fixed block, 62-swinging plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The present invention will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present invention.

Referring to fig. 1 to 16, fig. 1 is a schematic structural view of a nursing bed according to an embodiment of the present invention, fig. 2 is a schematic structural view of a nursing bed according to an embodiment of the present invention, fig. 3 is a schematic structural view of a movable cylinder installed in a position, fig. 4 is a schematic structural view of a bathing mode of a nursing bed according to an embodiment of the present invention, fig. 5 is a schematic structural view of a nursing bed in a front view, fig. 6 is a schematic structural view of a waterproof cloth drum according to an embodiment of the present invention, fig. 7 is a schematic structural view of a clothes-removing drum according to an embodiment of the present invention, fig. 8 is a schematic structural view of a washing machine drum according to an embodiment of the present invention, fig. 9 is a schematic structural view of a hot air duct according to an embodiment of the present invention, fig. 10 is a schematic structural view of a water pipe according to an embodiment of the present invention, fig. 11 is a schematic structural view of a sitting mode of a nursing bed according to an embodiment of the present invention, fig. 12 is a schematic structural view of a foot washing mode of a nursing bed according to an embodiment of the present invention, fig. 13 is a schematic structural view of a hair washing mode of a nursing bed according to an embodiment of the present invention, fig. 6 is a schematic structural view of a waterproof cloth drum according to an embodiment of the present invention, fig. 7 is a schematic structural view of a clothes-removing drum according to an embodiment of the present invention, fig. 7 is a schematic structural view, fig. 9 is a thermal air-washing drum according to an embodiment of a thermal air drum according to an embodiment of a heating drum according to an embodiment of the present invention, fig. 9 is a thermal air-like thermal air is provided, a thermal air is schematic structural diagram of a thermal air of a water-like washing tub according to a water is provided.

In a first specific embodiment, the nursing bed provided by the invention comprises a bed body and a movable bed board, wherein the movable bed board is arranged on the bed body and can tilt around a transverse shaft. The movable bed board covers the upper surface of the bed body, the transverse extension length of the bed body is larger than the longitudinal extension length, the movable bed boards form a movable bed board group, and the movable bed boards are sequentially arranged on the bed body along the transverse extension direction of the bed body. Specifically, the movable bed board includes a head movable board, a back movable board 13, a hip movable board, and a leg movable board. The movable bed board is arranged along the transverse extending direction of the bed body, the head movable board and the leg movable board are respectively positioned at the head end and the tail end of the bed body, one end of the head movable board is connected with one end of the back movable board 13, the other end of the back movable board 13 is connected with one end of the hip movable board, and the movable bed board is sequentially connected.

In this embodiment, in order to realize the opening and closing of the movable bed board, the head movable board and the back movable board 13 adopt a hinged manner to realize the tilting of the head movable board relative to the back movable board 13, and at this time, the movable bed board originally covering the bed body is lifted and opened, more specifically, the hinge shaft of the head movable board and the back movable board 13 is parallel to the longitudinal axis, that is, perpendicular to the transverse axis, and hinge points are provided along the hinge shaft, so as to ensure the movable connection relationship between the head movable board and the back movable board 13, the hinge points provided along the hinge shaft can be set to be two, three, etc., so that the specific setting number of the hinge points is not repeated here, and as long as the movable connection adjustment of lifting and opening and closing of the movable bed board is satisfied, the movable connection adjustment shall belong to the description range of this embodiment.

Similarly, the back movable plate 13 and the hip movable plate are hinged to realize lifting and opening of the movable bed plate, and it should be noted that, the lifting and opening refers to the vertical direction of the non-movable bed plate compared with the tilting of the hinge shaft, that is, the plurality of movable bed plates in the movable bed plate group are always hinged to each other and cannot be disconnected.

Further, a hydraulic pump station 23 is arranged below the movable bed plate, the hydraulic pump station 23 is fixed relative to the bed body, the movable oil cylinder is arranged below the movable bed plate, and the hydraulic pump station 23 is connected with the movable oil cylinder through a control valve and drives the movable oil cylinder. More specifically, a plurality of movable cylinders form a movable cylinder group, the movable cylinders in the movable cylinder group are respectively arranged under the head movable plate, the back movable plate 13, the hip movable plate and the leg movable plate, the movable cylinders move under the movable bed plate under the driving of the hydraulic pump station 23, the tilting of different movable bed plates relative to different hinge shafts is further realized, and under the multi-group tilting action of the movable bed plates, the movable bed plate is lifted and opened so as to meet the movable bed plate requirements of a cared person for implementing various nursing activities on a nursing bed. As for the specific opening and closing manner of the movable bed board and the technical schemes of the nursing functions which can be realized by the nursing bed, the sleeve assembly is combined with the detailed description in the application, the movable bed board will not be described in detail.

In addition, a gear track plate 25 and a hydraulic motor box are arranged at two transverse ends of the bed body, namely, the head end and the tail end, a sleeve assembly is meshed with the gear track plate 25, and the sleeve assembly is driven by the hydraulic motor box to move on the gear track plate 25 along a track defined by the gear track plate 25. The sleeve assembly comprises a plurality of sleeves, and the sleeves with different functions move on the gear track plate 25 by arranging different sleeves on the gear track plate 25, namely, two ends of the sleeve move on the gear track plate 25 at the head end and the tail end of the bed body in a limiting mode, and the sleeve body between the two ends of the sleeve rotates around the nursing bed to realize a plurality of nursing functions of the nursing bed. As to the various functions and specific arrangements of the sleeve assembly, the description will be provided in connection with the movable bed board in this application, and the sleeve assembly will not be described in detail. It should be noted that, two ends of the sleeve assembly are engaged and connected in two gear track plates 25 at the head end and the tail end of the bed body, that is, two ends of the sleeve assembly are both provided with gears for engagement, the gear at one end is engaged in the gear track plate 25 at the head end, and the gear at the other end is engaged in the gear track plate 25 at the tail end. Specifically, the gear track board 25 at each end has a first track board body and a second track board body which are oppositely arranged, and teeth are respectively arranged on the inner sides of the first track board body and the second track board body so as to realize the meshing motion of one end of the sleeve assembly in the first track board body and the second track board body, namely, the first track board body and the second track board body which are oppositely arranged and respectively provided with teeth are used for limiting the meshing motion track of the sleeve assembly.

In another specific embodiment, the head movable plate comprises a first head movable plate 11 and a second head movable plate 12, wherein the first head movable plate 11 is longitudinally hinged with the second head movable plate 12, that is, the hinge axes of the first head movable plate 11 and the second head movable plate 12 are parallel to the longitudinal axis and are provided with a plurality of hinge points on the hinge axes, and the first head movable plate 11 is positioned at the head end of the bed body. The second head movable plate 12 is longitudinally hinged to the back movable plate 13 with respect to the other end hinged to the first head movable plate 11, and for the specific manner of longitudinal hinge, please refer to the above description, and details are not repeated here. Similarly, the leg movable plate includes a first leg movable plate 16, a second leg movable plate 17 and a third leg movable plate 18, the third leg movable plate 18 is located at the tail end of the bed body, and is hinged in the direction from the head end to the tail end of the bed body in order of the first leg movable plate 16, the second leg movable plate 17 and the third leg movable plate 18, the hinge axes between the first leg movable plate 16 and the second leg movable plate 17 and between the second leg movable plate 17 and the third leg movable plate 18 are parallel to the longitudinal axis, and the specific arrangement mode of the hinge point is referred to in the above description.

In addition, the buttocks-movable plate includes a first buttocks-movable plate 14 and a second buttocks-movable plate 15, and a toilet 24 is provided at the lower side of the buttocks-movable plate. It should be noted that, unlike the arrangement of the leg movable plate and the head movable plate, the first hip movable plate 14 and the second hip movable plate 15 are arranged along the longitudinal axis, that is, the first hip movable plate 14 and the second hip movable plate 15 are respectively located at the left and right sides of the central axis connecting the head end and the tail end of the bed body, and the first hip movable plate 14 and the second hip movable plate 15 are connected to the back movable plate 13 at the same point on the central axis connecting the head end and the tail end of the bed body. This point is not only satisfied by tilting the back movable plate 13 relative to the hip movable plate about the horizontal axis in the vertical plane, but also by rotating the first hip movable plate 14 and the second hip movable plate 15 relative to this point in the plane. When the first hip movable plate 14 and the second hip movable plate 15 are rotated in a plane at a certain angle with respect to the point, that is, the first hip movable plate 14 and the second hip movable plate 15 are separated in a horizontal plane at a certain angle with respect to the central axis, the toilet bowl 24 provided at the lower side of the hip movable plate is exposed, and the caregivers can freely realize the defecation.

In this embodiment, two sides of the bed body are further provided with movable side plates 19, the movable side plates 19 extend in the same direction as the bed body, more specifically, the movable side plates 19 on the upper surface middle of the bed body are the movable bed plate main bodies of the head movable plate, the back movable plate 13, the hip movable plate and the leg movable plate, compared with the movable side plates 19 on the two sides, the movable side plates 19 are arranged on the two sides of the movable bed plate main bodies and are connected with the movable bed plate main bodies in a hinged manner, and two hinge shafts of the movable side plates 19 and the movable bed plate main bodies are parallel to the transverse shaft and are symmetrical relative to the central axis. Likewise, the number of the cells to be processed, the lower side of the movable side plate 19 is provided with a movable oil cylinder for realizing the overturning of the movable side plate 19 relative to the main body of the movable bed plate.

In another specific embodiment, the movable cylinders include a first cylinder 51, a second cylinder 52, a third cylinder 53, a fifth cylinder 55, a sixth cylinder 56, an eighth cylinder 58 and a ninth cylinder 59 for realizing lifting and lowering of the movable bed board. More specifically, the first oil cylinder 51 is disposed at the lower side of the first head movable plate 11 and is connected to the second head movable plate 12, that is, the main body of the first oil cylinder 51 is disposed at the lower side of the first head movable plate 11, the actuation end of the first oil cylinder 51 is connected to the second head movable plate 12, and driven by the hydraulic pump station 23, the actuation end of the first oil cylinder 51 moves relative to the main body thereof, and the second head movable plate 12 tilts relative to the first head movable plate 11 under the driving of the first oil cylinder 51. It should be noted that, the first cylinder 51 is a common moving component in hydraulic driving, and should be well known to those skilled in the art, so reference is made to the prior art for a specific setting manner of the first cylinder 51, and no detailed description is given here. Likewise, a second oil cylinder 52 is arranged at the lower side of the back movable plate 13, and the actuating end of the second oil cylinder 52 is connected with the second head movable plate 12; a third oil cylinder 53 is arranged on the lower side of the back movable plate 13, and the actuating end of the third oil cylinder 53 is connected with the back movable plate 13; a fifth oil cylinder 55 is arranged at the lower side of the buttock movable plate, and the fifth oil cylinder 55 is connected with the buttock movable plate; a sixth oil cylinder 56 is arranged on the lower side of the first leg movable plate 16, and the sixth oil cylinder 56 is connected with the buttock movable plate; an eighth oil cylinder 58 is arranged on the lower side of the second leg movable plate 17, and the eighth oil cylinder 58 is connected with the first leg movable plate 16; a ninth oil cylinder 59 is provided at the lower side of the third leg movable plate 18, and the ninth oil cylinder 59 is connected to the second leg movable plate 17. In summary, as for the operation modes of the second cylinder 52, the sixth cylinder 56, the eighth cylinder 58 and the ninth cylinder 59, please refer to the description of the first cylinder 51, and the description is omitted herein. When the back movable plate 13 is in a tilted state, the main body of the third oil cylinder 53 is fixed relative to the bed body, and the actuating end of the third oil cylinder 53 moves relative to the back movable plate 13 under the hydraulic drive of the hydraulic pump station 23, so that the back movable plate 13 tilts relative to the hinge shaft hinged with the hip movable plate. The main body of the fifth oil cylinder 55 is fixed relative to the bed body, and the actuation end of the fifth oil cylinder 55 moves towards the hip movable plate under the hydraulic drive of the hydraulic pump station 23, so that when the hip movable plate tilts relative to the hinge shaft hinged with the back movable plate 13, that is, the hip movable plate rises and forms an inclined included angle with the plane when lying, the first hip movable plate 14 and the second hip movable plate 15 are separated by a certain angle from two sides of the central axis.

Similarly, a fourth cylinder 54 is disposed below the movable side plate 19 to realize tilting movement of the movable side plate 19 relative to the movable bed plate main body, and a seventh cylinder 57 is disposed on the bed body to realize lifting of the cover.

Further, in order to separate the central axes of the first hip-joint movable plate 14 and the second hip-joint movable plate 15, which are connected to the head end and the tail end of the bed body, from the left side and the right side, a branching device 6 is disposed between the fifth cylinder 55 and the hip-joint movable plate, please refer to fig. 17 and fig. 18, fig. 17 is a schematic view of a partial enlarged view of the hip-joint movable plate in fig. 16 according to an embodiment of the present invention. In the branching device 60, a fixed block 61 and risers on both sides of the fixed block 61 are included, a swing plate 62 is connected below the risers, the swing plates 62 on both sides extend obliquely and are connected to the fifth cylinder 55 at an intersection, and the risers on both sides surround the fixed block 61 and are in contact with the first hip movable plate 14 and the second hip movable plate 15 on the upper side, respectively. In the upward movement process of the fifth oil cylinder 55, the swing plates 62 on the two sides move upward and contact the fixed block 61, under the resisting action of the fixed block 61, the swing plates 62 on the two sides have a tendency to open to the two sides, that is, in the process that the connection point acted by the fifth oil cylinder 55 is close to the fixed block 61, the included angle between the swing plates 62 on the two sides is gradually increased, and the included angle between the single swing plate 62 is gradually reduced compared with the horizontal plane, so that the first hip movable plate 14 and the second hip movable plate 15 are relatively separated under the driving of the swing plates 62 on the two sides to open to the two sides, and it is required to be noted that, in order to avoid movement interference, the first hip movable plate 14 and the second hip movable plate 15 are attached to the lower side compared with the back movable plate 13, the rotation pivot 1451 is provided at the hinge point to enable the relative rotation of the first hip movable plate 14 and the second hip movable plate 15 in the horizontal plane, the rotation pivot 1451 is provided on the tilting 1452, and the tilting 1452 is rotationally connected with the back movable plate 13 to enable the relative rotation of the hip movable plate 13 and the back movable plate 13 in the hinge axis.

In this embodiment, the gear track plate 25 includes a first bed side track plate 2541 and a second bed side track plate 2542 respectively disposed at two lateral ends of the movable side plate 19, and it should be noted that only the movable side plate 19 on one side of the movable bed plate main body needs to be disposed correspondingly, but not on the movable side plates 19 on both sides. The sleeve assembly is disposed between the first and second bed side track plates 2541, 2542, i.e., the sleeve assembly is disposed between the first and second bed side track plates 2541, 2542 by way of a gear engagement and moves along the limited movement track of the track plates. The tail end of the bed body is also provided with a first hydraulic motor box 261, and the first hydraulic motor box 261 is connected with and drives the sleeve assembly to move.

In addition, the gear track plate 25 further includes a first annular track plate 2511 and a second annular track plate 2512 disposed at two lateral ends of the bed body, where the first annular track plate 2511 and the second annular track plate 2512 are disposed opposite to each other and are mirror-symmetrical, and the first annular track plate 2511 and the second annular track plate 2512 include a full-circle annular track plate disposed opposite to each other and a half-circle annular track plate passing through the highest point of the full circle. When the movable side plate 19 is tilted to ninety degrees relative to the movable bed plate main body, namely, when the movable side plate 19 is turned ninety degrees, the first bed side track plate 2541 is connected with the first annular track plate 2511, the second bed side track plate 2542 is connected with the second annular track plate 2512, and the sleeve assembly moves between the first bed side track plate 2541 and the second bed side track plate 2542 to between the first annular track plate 2511 and the second annular track plate 2512 under the driving of the first hydraulic motor box 261, further, multiple nursing of a cared person is realized through the movement of the sleeve assembly on the whole-circle annular track plate and the half-circle annular track plate.

In this embodiment, a rotating frame 29 is disposed on the lower side of the movable bed board, the rotating frame 29 is meshed with a first hydraulic motor 41, the first hydraulic motor 41 is connected with a hydraulic pump station 23, and the first hydraulic motor 41 drives the rotating frame 29 to rotate around a shaft under the driving of the hydraulic pump station 23 so as to tilt the movable bed board. In addition, a first annular track plate 2511 and a second annular track plate 2512 are fixed at both ends of the rotating frame 29.

In order to achieve better technical effects, a brushing feeding box 20 is further arranged on the upper side of the bed body, the brushing feeding box 20 is connected with the supporting rod 27 through a third hydraulic motor 43, the supporting rod 27 is connected with the bed body through a second hydraulic motor 42, and the second hydraulic motor 42 and the third hydraulic motor 43 are connected with the hydraulic pump station 23 to achieve corresponding hydraulic driving. In addition to this, a guard rail 30 is provided on the bed.

For the sleeve assembly, it includes a water tube 31, a hot air tube 32, a first washing tool tube 33, a second washing tool tube 34, a clothes-removing tube 35, and a waterproof cloth tube 36. The water tube 31 includes water tube baffles 312 at both ends, a water tube gear 313 is disposed at the inner side of the water tube baffles 312 to realize the movement of the water tube 31 between the gear track plates 25, a water tube motor 311 for driving the water tube 31 to move is disposed at the outer side of the water tube baffles 312, and similarly, the water tube 31 further includes a hot air tube 32, a first washing tool tube 33, a second washing tool tube 34, a doffing tool tube 35 and a waterproof cloth tube 36, and the arrangement modes of the hot air tube motor 321, the hot air tube baffles 322, the hot air tube gear 323, the washing tool tube motor 331, the washing tool tube baffles 332, the washing tool tube gear 333, the doffing tool tube motor 351, the doffing tool baffle 352, the doffing tool gear 353, the waterproof cloth tube motor 361, the waterproof cloth tube baffles 362 and the waterproof cloth tube gear 363 are the same as those of the water tube 31, and will not be repeated here. The water tube 31 is provided with a hole for spraying water, the hot air tube 32 is provided with a hole for blowing hot air, the first washing tube 33 is provided with a washing tube rod 334, the washing tube rod 334 is provided with a towel brush, a bath ball and a washing ball, the second washing tube 34 is similar to the first washing tube 33 in arrangement, the second washing tube 34 is provided with a 341 scrubber, the clothes removing tube 35 has magnetism for bonding clothes of a cared person, and the waterproof cloth tube 36 is wound with waterproof cloth 28.

In addition, the gear track board 25 further includes a first tailstock track board 2521 and a second tailstock track board 2522 disposed on two sides of the tail end of the bed body, a tailstock waterproof sleeve is disposed between the first tailstock track board 2521 and the second tailstock track board 2522, the tailstock waterproof sleeve and the waterproof cloth tube 36 have a similar arrangement, the tail end of the bed body is further provided with a second hydraulic motor box 262, and the tailstock hydraulic motor 37 drives the tailstock waterproof sleeve to move under the driving of the second hydraulic motor box 262. Similarly, a first headboard 2531 and a second headboard 2532 are disposed on two sides of the head end of the bed body, a headboard waterproof sleeve is disposed between the first headboard 2531 and the second headboard 2532, the headboard waterproof sleeve is similar to the headboard waterproof sleeve in arrangement, and the headboard hydraulic motor 38 drives the headboard waterproof sleeve to move under the driving of the third hydraulic motor box 263.

In order to better illustrate the function of the nursing bed provided by the invention, the detailed description is now made with reference to the movable bed plate and the sleeve assembly under the hydraulic drive.

In the upper and lower bed mode, the third oil cylinder 53 moves upwards under the drive of the hydraulic pump station 23, and the back movable plate 13 rotates and rises under the action of the third oil cylinder 53 so as to be used for sitting up and falling down by a cared person.

In the sitting-up turning-over mode, the third oil cylinder 53 drives the back movable plate 13 to rotate and rise so as to realize sitting-up of the cared person, the first hydraulic motor 41 drives the rotary frame 29 to rotate under the drive of the hydraulic pump station 23, and the movable bed board tilts under the drive of the rotary frame 29 so as to realize turning-over of the cared person.

In the bathing mode, a total of four seventh oil cylinders 57 arranged in the circumferential direction of the human body ascend under the drive of the hydraulic pump station 23, a pulley assembly is arranged at the upper end of the seventh oil cylinders 57, a rope is hung on the gear assembly, one end of the rope is fixed on the bed body, the other end of the rope is connected with the cover, the seventh oil cylinders 57 ascend and drive the rope to move on the pulley assembly, and the rope pulls up the cover on the cared person to cover the human body. The movable side plates 19 on two sides of the bed body are driven by the fourth oil cylinder 54 to rotate to ninety degrees relative to the movable bed plate main body, the first bed side track plate 2541 at the tail end of the movable side plate 19 is connected with the first annular track plate 2511, the second bed side track plate 2542 at the head end of the movable side plate 19 is connected with the second annular track plate 2512, the waterproof cloth cylinder 36 and the clothes-taking-off cylinder 35 enter the first annular track plate 2511 and the second annular track plate 2512 successively between the first bed side track plate 2541 and the second bed side track plate 2542, the waterproof cloth cylinder 36 moves towards a cared person and lays waterproof cloth 28, when the waterproof cloth cylinder 36 moves to the side close to the cared person, the first hydraulic motor 41 drives the rotating frame 29 to tilt forty five degrees towards the side far away from the waterproof cloth cylinder 36 so that the cared person lies on the side, the waterproof cloth cylinder 36 continues to move along the limiting track of the track plate, and the clothes of the cared person are adhered together with the waterproof cloth cylinder 36 to the back of the cared person. The second washing tool cylinder 34, the first washing tool cylinder 33 and the hot air cylinder 32 move along the limiting track of the track plate in sequence, and the hot air cylinder 32 blows out hot air to raise the temperature so that a cared person feels comfortable. When the tarpaulin cylinder 36 moves along the track to the side close to the cared person again, the first hydraulic motor 41 drives the rotating frame 29 to rotate ninety degrees towards the side close to the tarpaulin cylinder 36, so that the tarpaulin cylinder 36 and the cloth releasing cylinder 35 slide from the body of the cared person, the tarpaulin cylinder 36 continues to move along the limiting track to finish the laying of the tarpaulin cylinder 36, the cloth releasing cylinder 35 is in the same line with the tarpaulin cylinder 36 and finishes the bonding and releasing of the clothes of the cared person, and the first hydraulic motor 41 drives the rotating frame 29 to rotate to a flat state. The first cylinder 51 drives the first head movable plate 11 to rise, the ninth cylinder 59 drives the third leg movable plate 18 to rise, at this time, the caregivers are covered by the first head movable plate 11 and the third leg movable plate 18 at both ends, covered by the movable side plates 19 at both sides, covered by the cover at the upper side, and waterproof cloth 28 is laid under the body. The water tube 31 moves along the restricting orbit and discharges water, and the hot air tube 32 stops blowing. After the cared person is soaked in the water for three minutes, the first oil cylinder 51 and the ninth oil cylinder 59 respectively drive the first head movable plate 11 and the third leg movable plate 18 to descend, and bath water flows into the drainage grooves 22 at both ends and is finally discharged through the communicated drainage pipes 21. The first washing tool cylinder 33 moves along the limiting track and applies bath foam to a cared person, the second washing tool cylinder 34 moves in the limiting track of the whole-circle annular track plate, the second washing tool cylinder 34 moves in the half-circle annular track plate passing through the highest point of the whole circle, the second washing tool cylinder 34 moves to the upper side of the cared person along the limiting track, and the second washing tool cylinder 34 exposes the scrubber 341 to scrub the body of the cared person. The movable bed board swings repeatedly left and right under the drive of the rotating frame 29 to realize the repeated washing of the body of the cared person by the scrubber 341. The first oil cylinder 51 and the ninth oil cylinder 59 drive the first head movable plate 11 and the third leg movable plate 18 to rise respectively, and after the water tube 31 is drained to clean the cared person, the first oil cylinder 51 and the ninth oil cylinder 59 drive the first head movable plate 11 and the third leg movable plate 18 to descend respectively, bath water is discharged, and the hot air tube 32 and the first washing tool tube 33 dry and dry the cared person. After the bathing requirement of the cared person is completed, the return movement of the sleeve assembly in the limiting track is completely opposite to the process, and the description is omitted. Finally, the seventh cylinder 57 descends and lowers the cover.

In the face-washing and tooth-brushing mode, the third oil cylinder 53 drives the back movable plate 13 to lift, the caregivers sit under the support of the back movable plate 13, the fourth hydraulic motor 44 and the third hydraulic motor 43 drive the washing feeding box 20 to one side of the face of the caregivers, the second hydraulic motor 42 drives the mechanical arm to drive the face-washing and tooth-brushing box arranged on the washing feeding box 20 to the face of the caregivers, and the caregivers finish face-washing and tooth-brushing at the face-washing and tooth-brushing box. Likewise, a heat preservation food box can be arranged, and the arrangement mode of the face washing and tooth brushing box is referred to, so that the feeding requirement of a caretaker can be met.

In the defecation mode, the third oil cylinder 53 drives the back movable plate 13 to lift, the fifth oil cylinder 55 drives the hip movable plate to lift, and at this time, the hip movable plate is lifted compared with the flat movable bed plate, and the first hip movable plate 14 and the second hip movable plate 15 are separated to two sides to expose the defecation device 24 at the lower side so as to realize the defecation requirement of a cared person. In order to achieve a better technical effect, a cleaner and a dryer are also provided in the defecation device 24, the cleaner cleans buttocks of the cared person after the cared person finishes defecation, and the dryer dries.

In the hair washing mode, the second oil cylinder 52 drives the second head movable plate 12 to tilt downwards relative to the back movable plate 13, the first oil cylinder 51 drives the first head movable plate 11 to tilt upwards relative to the second head movable plate 12, the head of a bed hydraulic motor 38 drives the head waterproof sleeve to move between the first head track plate 2531 and the second head track plate 2532 so as to realize the laying of the waterproof cloth 28 below the head of a cared person, and similarly, a water inlet hose and a water outlet hose are arranged in the waterproof cloth 28 so as to realize the soaking and washing of the head of the cared person on the waterproof cloth 28. In addition, a hydraulically controlled hair washer is provided, by which the head of a person is cleaned by the repeated movement of the hair washer over the head of the person.

In the foot washing and soaking mode, the third oil cylinder 53 drives the back movable plate 13 to lift so as to realize supporting of a cared person, the first leg movable plate 16 is driven by the sixth oil cylinder 56 to tilt downwards relative to the buttock movable plate, the second leg movable plate 17 is driven by the eighth oil cylinder 58 to tilt upwards relative to the first leg movable plate 16, the third leg movable plate 18 is driven by the ninth oil cylinder 59 to tilt upwards relative to the second leg movable plate 17, the bed tail hydraulic motor 37 drives the bed tail waterproof sleeve to move on the first bed tail track plate 2521 and the second bed tail track plate 2522 so as to realize laying of waterproof cloth 28 below two feet of the cared person, and a water inlet hose and a water outlet hose are arranged in the waterproof cloth 28 so as to realize cleaning of the cared person on the waterproof cloth 28.

In order to achieve better technical effects, the nursing bed is further provided with a voice controller, wherein the voice controller comprises a voice control part connected with the hydraulic pump station 23 and the hydraulic motor box, and the voice controller further comprises a voice controller and a voice recognition part. The cared person sends out voice instructions to the voice controller, such as instructions of the functional modes of getting on/off a bed, sitting up and turning over, bathing and the like, the voice recognition part recognizes the voice instructions sent by the cared person and sends the voice instructions to the voice controller, and the voice controller processes the obtained voice information and controls the hydraulic pump station 23, the control valve and the hydraulic motor box to drive all the components to do corresponding movements so as to realize all the functional modes. The nursing bed is also provided with a panel controller, the panel controller comprises an interactive touch screen, a processor and the panel controller, options comprising all the functional modes are displayed on the interactive touch screen, the processor analyzes and sends corresponding instructions to the panel controller according to different options of a cared person on the interactive touch screen, and the panel controller controls the hydraulic pump station 23, the control valve and the hydraulic motor box to drive all the components to move correspondingly according to the processing information of the processor so as to realize all the functional modes.

It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The nursing bed provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims (7)

1. The nursing bed is characterized by comprising a bed body and a movable bed board which is arranged on the bed body and can tilt around a transverse shaft, wherein the movable bed board comprises a head movable board, a back movable board (13) and a buttock movable board which are transversely arranged along the bed body and are sequentially and longitudinally hinged, a leg movable board is arranged at the other end of the bed body relative to the head movable board, a hydraulic pump station (23) and a movable oil cylinder are arranged below the movable bed board so as to realize lifting and opening of the movable bed board, a gear track board (25) and a hydraulic motor box are arranged at the transverse two ends of the bed body, the gear track board (25) is meshed with a sleeve assembly, and the hydraulic motor box drives the sleeve assembly to realize movement of the sleeve assembly on the gear track board (25);

the movable bed board also comprises movable side boards (19) arranged at two sides of the bed body;

the gear track plate (25) comprises a first bed side track plate (2541) and a second bed side track plate (2542) which are respectively arranged at two transverse ends of the movable side plate (19), the sleeve assembly is disposed between the first bed side rail plate (2541) and the second bed side rail plate (2542);

the gear track plate (25) further comprises a first annular track plate (2511) and a second annular track plate (2512) which are arranged at two transverse ends of the bed body;

when the movable side plate (19) is turned ninety degrees, the first bed side track plate (2541) is connected with the first annular track plate (2511), and the second bed side track plate (2542) is connected with the second annular track plate (2512) to realize movement of the sleeve assembly between the first annular track plate (2511) and the second annular track plate (2512);

the sleeve assembly comprises a water pipe barrel (31), a hot air pipe (32), a first washing tool barrel (33), a second washing tool barrel (34), a clothes-removing barrel (35) and a waterproof cloth barrel (36).

2. Nursing bed according to claim 1, characterized in that the head flap comprises a first head flap (11) and a second head flap (12) hinged longitudinally, the hip flap comprises a first hip flap (14) and a second hip flap (15) hinged transversely, the leg flap comprises a first leg flap (16), a second leg flap (17) and a third leg flap (18) hinged longitudinally.

3. The nursing bed as claimed in claim 2, characterized in that the movable oil cylinder comprises a first oil cylinder (51), a second oil cylinder (52) and a third oil cylinder (53) for realizing the lifting and opening of the movable bed plate, wherein the first oil cylinder (51) is arranged at the lower side of the first head movable plate (11) and is connected with the second head movable plate (12); the second oil cylinder (52) is arranged at the lower side of the back movable plate (13) and is connected with the second head movable plate (12); the third oil cylinder (53) is arranged on the bed body at the lower side of the back movable plate (13) and is connected with the back movable plate (13).

4. A care bed as recited in claim 3 wherein said movable cylinders further comprise a fifth cylinder (55), a sixth cylinder (56), an eighth cylinder (58) and a ninth cylinder (59), said fifth cylinder (55) being provided on the underside of said buttock flap and connected thereto; the sixth oil cylinder (56) is arranged at the lower side of the first leg movable plate (16) and is connected with the hip movable plate; the eighth oil cylinder (58) is arranged at the lower side of the second leg movable plate (17) and is connected with the first leg movable plate (16); the ninth oil cylinder (59) is arranged at the lower side of the third leg movable plate (18) and is connected with the second leg movable plate (17).

5. The nursing bed as claimed in claim 1, characterized in that the movable cylinders comprise a fourth cylinder (54) for effecting the overturning of the movable side plate (19) about a transversal axis and a seventh cylinder (57) provided to the bed body for effecting the lifting of the cover.

6. A care bed as claimed in any one of claims 1 to 5, characterized in that a swivel mount (29) is provided on the underside of the movable bed plate, the swivel mount (29) being in geared connection with a first hydraulic motor (43) for tilting the movable bed plate about a transverse axis.

7. The nursing bed as defined in claim 6, characterized in that it further comprises a brushing and feeding box (20) provided at the upper side of the bed body, the brushing and feeding box (20) being connected to a support bar (27) by a third hydraulic motor (43), the support bar (27) being connected to the bed body by a second hydraulic motor (42).