A kind of Multifunctional orthopaedics bed
Technical field
The present invention relates to medical technical field, be specifically related to a kind of Multifunctional orthopaedics bed used for hospital orthopedics treatment and rehabilitation.
Background technology
Under the hospital of today faces the general requirements that nursing level and technology improve rapidly, the sick bed that configuration meets worldwide nursing system standard is the problem that each medical institutions are concerned about.Moreover, along with the raising of economic level, in a lot of developed country, the use of sick bed even exceeds medical institutions (welfare home, rehabilitation center), is extended to the family of patient's (senile disease, chronic disease).China strengthens the service of nursing for the aged industry, improves importance and the urgency of nursing medical facilities as can be seen here.Abroad, medical treatment and nursing apparatus new and high technology content gets more and more, more and more higher to the requirement of new technology, new material.The development trend of medical treatment and nursing apparatus can be analyzed from material and product form two aspects.From material aspect. medical treatment and nursing device product material is enriched at present, except extensively adopting containing except molybdenum rustless steel, also adopts copper, aluminum, specific alloy and plastic or other material; From product form, medical treatment and nursing apparatus just breaks through traditional structure after have employed Modern New Technology, to high-effect, equipment sexual development, but the multi-functional nursing device cost of external this complexity is high, feature operation relative complex, is difficult to obtain popular applying under the economic level that China is present; At home, relevant medical treatment and nursing apparatus development is not overripened, particularly nursing hospital bed development can not meet actual needs far away, function ratio is more single, the not high reason of automaticity be more existing multifunctional nursing hospital bedly can not get one of reason of popular popularization.
Summary of the invention
The present invention aims to provide a kind of complete function, facilitate medical treatment and observation, raising patient comfort multifunctional hospital bed.
The present invention is achieved by the following technical solutions:
A kind of Multifunctional orthopaedics bed, comprise a frame, also comprise the support for fixed bed board be located on a frame, described bed board comprises service creeper, seat and plate of going down on one's knees, and service creeper is hinged with seat respectively with plate of going down on one's knees; Described plate of going down on one's knees comprises anteflexion lap board for placing thigh and for plate of going down on one's knees after placing shank, anteflexion lap board and after plate of going down on one's knees hinged; Split about described plate of going down on one's knees, bent by respective linkage of the going down on one's knees plate that independently controls to go down on one's knees or stretched; Described support head end and bed frame hinged, support tail end is lifted by tilt linkage mechanism controls or is set level; Described support is provided with the linkage that couches controlling service creeper and tilt to lift or set level; Described orthopaedics bed also comprises the lifting linking member mechanism controlling bed frame entirety and lift.
Described linkage of going down on one's knees is arranged on support, comprises the fixed bar of going down on one's knees be fixedly connected with anteflexion lap board, the flexible power set of expansion link are gone down on one's knees in go down on one's knees expansion link and the driving hinged with fixed bar of going down on one's knees.
Go down on one's knees after described below plate and be hinged with strut, support is provided with supports fixing screens for strut.
Described tilt linkage mechanism comprises the inclination rotating shaft be laterally hinged with on bed frame and the tilt drive mechanism driving inclination axis of rotation, and inclination rotating shaft is fixed with the cantilever of supporting bracket, cantilevered distal end is provided with roller.
Described tilt drive mechanism comprises inclination fixed bar, and inclination fixed bar one end is fixedly connected with rotating shaft, the other end and tilt telescopic bar hinged; Tilt telescopic bar drives flexible by power set.
Described lifting linking member mechanism comprises elevating feet, the lift drive mechanism connecting bed frame and the drive link of elevating feet, the lift shaft be fixedly connected with drive link and drive lift shaft to rotate.
Described drive link two ends respectively with bed frame and elevating feet hinged, the fixed position of drive link and rotating shaft is positioned in the middle part of drive link.
Described lift drive mechanism comprises lifting fixed bar and lift telescopic bar, and lifting fixed bar one end is fixedly connected with lift shaft, the other end is hinged with lift telescopic bar, and lift telescopic bar is stretched by power set driving.
Described elevating feet lower end is provided with castor.
The power set that the described linkage that couches comprises the service creeper fixed bar be fixedly connected with service creeper, the service creeper expansion link hinged with service creeper fixed bar and drives service creeper expansion link flexible.
Multifunctional orthopaedics bed provided by the invention, the linkage that couches can allow patient sit up, or lifts in half sprawl above the waist; Tilt linkage mechanism can make the tail end of overall bed board tilt, and facilitates doctor to observe patient's leg state of an illness, for avoiding patient's landing, the linkage that couches can be coordinated to use together; The tilting angle of support can reach 15 °; Because support is the hinged connected mode in one end, the cantilevered distal end that therefore in tilt linkage mechanism, supporting bracket tilts arranges roller, and convenient stress point on slow tilting process medium-height trestle moves and keeps smooth and easy; Plate of going down on one's knees of the present invention is that left and right splits, and places left and right lower limb respectively, and independently is controlled by respective linkage of going down on one's knees, and therefore the injured situation different according to patient can fix the posture of two lower limbs, facilitate and draw, also facilitate patient to adjust posture or simple activities; The power set of linkage of going down on one's knees drive money to go down on one's knees plate when tilting, after go down on one's knees strut spacer that plate is arranged in screens, the angle of inclination of plate of going down on one's knees after screens can be set to multiple gear adjust; Be inconvenient to when patient is injured walk, therefore the present invention also arranges lifting linking member mechanism, and sick bed entirety can be made to lift, and elevating feet lower end arranges roller, facilitates sick bed to move, and packs up elevating feet when not needing mobile, keeps sick bed to stablize.The power set of the linkage of above-mentioned various function can adopt the modes such as rocking handle, cylinder, hydraulic cylinder or motor to drive.
Accompanying drawing explanation
Fig. 1 is that support of the present invention and service creeper lift structural representation;
Fig. 2 is that support of the present invention and service creeper set level structural representation;
Fig. 3 is using state side view of the present invention;
Fig. 4 is the top view of Fig. 3 using state;
Fig. 5 is Fig. 4 A-A profile;
Fig. 6 is Fig. 4 B-B profile.
Number in the figure is depicted as: 1-bed frame, 11-elevating feet, 12-drive link, 13-lift shaft, 14-is elevated fixed bar, 15-lift telescopic bar, 16-castor, 17-footpost, 2-support, 21-inclination rotating shaft, 22-cantilever, 23-inclination fixed bar, 24-tilt telescopic bar, 3-service creeper, 31-service creeper fixed bar, 32-service creeper expansion link, 4-seat, 5-goes down on one's knees plate, 51-is anteflexion lap board, plate of going down on one's knees after 52-, 53-goes down on one's knees fixed bar, and 54-goes down on one's knees expansion link, 55-strut, 56-screens.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing 1 is support tail end and service creeper configuration state figure when tilting certain angle, accompanying drawing 2 be for support, service creeper, plate of going down on one's knees all is set level time configuration state figure, the perspective view when plate of going down on one's knees that accompanying drawing 3 is service creeper tilting, support is set level, left and right splits is different conditions, accompanying drawing 4 is the top view of accompanying drawing 3, accompanying drawing 5,6 is the profile of accompanying drawing 4, for convenience of observing, accompanying drawing 6 have rotated 180 degree.Due to complicated integral structure of the present invention, part accompanying drawing, in order to embody some modular construction intuitively, eliminates part-structure to avoid interference Visual Observations Observations.
As shown in accompanying drawing 1,2, a kind of Multifunctional orthopaedics bed, comprises a frame 1, also comprises the support 2 for fixed bed board be located on a frame 1; Support 2 head end and bed frame 1 hinged, support 2 tail end is tilted by tilt linkage mechanism controls or is set level, tilt angle can reach 15 °, facilitate doctor to observe patient's leg state of an illness.Tilt linkage mechanism comprises the inclination rotating shaft 21 be laterally hinged with on bed frame 1 and the tilt drive mechanism driving inclination rotating shaft 21 to rotate, inclination rotating shaft 21 is fixed with the cantilever 22 of supporting bracket 2, cantilever 22 end is provided with roller, roller can make support 2 stress point in slow tilting process move keep smooth and easy.Tilt drive mechanism comprises inclination fixed bar 23, and inclination fixed bar 23 one end is fixedly connected with inclination rotating shaft 21, the other end and tilt telescopic bar 24 hinged; Tilt telescopic bar 24 drives flexible by power set.Lifting of support 2 with the process of setting level is, power set drive tilt telescopic bar 24 to stretch, tilt telescopic bar 24 drives inclination fixed bar 23 that the rotation of certain angle occurs, thus drive inclination rotating shaft 21 to rotate, when inclination rotating shaft 21 is rotated, drive cantilever 22 to lift or set level, thus realize lifting or setting level of support 2.
As shown in Figure 3, bed board comprises service creeper 3, seat 4 and plate 5 of going down on one's knees, and service creeper 3 is hinged with seat 4 respectively with plate 5 of going down on one's knees; Described plate 5 of going down on one's knees comprise the anteflexion lap board 51 that is hinged and after to go down on one's knees plate 52, anteflexion lap board 51 for placing thigh, after go down on one's knees plate 52 for placing shank; Because plate 5 of going down on one's knees splits for left and right, therefore plate 5 of going down on one's knees is total up to four pieces, comprise the left front plate of going down on one's knees for placing left lower limb, left back plate of going down on one's knees, place the right front plate of going down on one's knees of right lower limb, right back plate of going down on one's knees, the plate of going down on one's knees of left lower limb and right lower limb can independently bend or stretch, and is independently controlled by respective linkage of going down on one's knees.Because plate structure that what left and right split go down on one's knees is the same, therefore hereafter describe regardless of left and right, be referred to as anteflexion lap board 51 and after to go down on one's knees plate 52.
As shown in accompanying drawing 1 and 5, linkage of going down on one's knees is arranged on support 2, comprises the fixed bar 53 of going down on one's knees be fixedly connected with anteflexion lap board 51, the power set that expansion link 54 stretches gone down on one's knees by the go down on one's knees expansion link 54 and drives hinged with fixed bar 53 of going down on one's knees.Go down on one's knees plate 5 bending and stretch control procedure and be, power set promote or expansion link 54 of going down on one's knees of pulling back, and drive fixed bar 53 of going down on one's knees that the rotation of certain angle occurs along hinge position, thus make anteflexion lap board 51 tilt at an angle or set level.After go down on one's knees below plate 52 and be hinged with strut 55, support 2 is provided with supports fixing screens 56 for strut 55, when anteflexion lap board 51 tilts, can by after plate 52 strut 55 of going down on one's knees support flat, screens 56 can be set to multiple gear, with the angle of inclination of plate 52 of going down on one's knees after adjusting.
As shown in accompanying drawing 1 and 3, the linkage that couches tilting to lift or set level for controlling service creeper is arranged at support 2, service creeper 3 lifts and patient can be allowed to sit up or lift in half sprawl above the waist, can be used alone or coordinate the tilt linkage mechanism of support to use, coordinating tilt linkage mechanism to use patient's landing when support tail end can be avoided to lift; The power set that the linkage that couches comprises the service creeper fixed bar 31 be fixedly connected with service creeper 3, the service creeper expansion link 32 hinged with service creeper fixed bar 31 and drives service creeper expansion link 32 flexible.Service creeper 3 to lift and set level process similar with plate 5 of going down on one's knees, be power set and promote or service creeper expansion link 32 of pulling back, drive service creeper fixed bar 31 that the rotation of certain angle occurs along hinge position, thus make service creeper 3 lift or set level.
As shown in Figure 4, the present invention also comprises the lifting linking member mechanism controlling bed frame 1 entirety and lift.Bed frame 1 comprises footpost 17, and lifting linking member mechanism comprises elevating feet 11, the lift drive mechanism connecting footpost 17 and the drive link 12 of elevating feet 11, the lift shaft 1 be fixedly connected with drive link 12 and drive lift shaft 13 to rotate.Described drive link 12 two ends respectively with footpost 17 and elevating feet 11 hinged; Drive link 12 is positioned in the middle part of drive link 12 with the fixed position of lift shaft 13, and according to lever principle, fixed position is the closer to footpost 17, then bed frame 1 integral elevating speed is faster.Lift drive mechanism comprises lifting fixed bar 14 and lift telescopic bar 15, and lifting fixed bar 14 one end is fixedly connected with lift shaft 13, the other end is hinged with lift telescopic bar 15, and lift telescopic bar 15 is stretched by power set driving.Lifting process is, power set drive lift telescopic bar 15 to stretch, and lift telescopic bar 15 drives lifting fixed bar 14 to rotate, thus drives lift shaft 13 to rotate, therefore drive link 12 one end upwards, the other end moves downward, and realizes lifting or landing of integral bed frame 1.Elevating feet 11 lower end arranges castor 16, and bed frame 1 lifts rear removable sick bed position.
The power set of above-mentioned linkage of going down on one's knees, tilt linkage mechanism, couch linkage and lifting linking member mechanism are rocking handle, pneumatic cylinder, hydraulic cylinder or drive motors, also can adopt other power set, not limit at this.
The content mentioned in above-described embodiment is not limitation of the invention, and under the prerequisite not departing from inventive concept of the present invention, any apparent replacement is all within protection scope of the present invention.