A kind of Multifunctional orthopaedics bed
Technical field
The present invention relates to medical technical fields, and in particular to it is a kind of for hospital orthopedics treatment and rehabilitation use it is multi-functional
Orthopaedics bed.
Background technology
Hospital in today is faced under the general requirements that nursing level and technology improve rapidly, and configuration meets worldwide department of nursing
The sick bed of system standard is each medical institutions' concern.Moreover, with the raising of economic level, many flourishing
Country, the use of sick bed are extended to patient's (disease of old people, chronic disease) even beyond medical institutions (welfare home, recovery centre)
Family.It can be seen that China's enhancing nursing for the aged industry service, the importance and urgency of raising nursing medical facilities.In state
Outside, medical treatment and nursing instrument new and high technology content is more and more, and the requirement to new process, new material is higher and higher.Medical treatment and nursing device
The development trend of tool can be analyzed in terms of material and product form two.The current medical treatment and nursing instrument productions of from the aspect of material
Product material is enriched, in addition to widely used stainless steel containing molybdenum, also using copper, aluminium, specific alloy and plastic or other material;From product form
From the point of view of, medical treatment and nursing instrument just breaks through traditional structure after employing Modern New Technology, to high-effect, equipment sexual development, but it is external
The multi-functional nursing device cost of this complexity is high, and feature operation is relative complex, under the present economic level in China very
Seldom arrive popular popularization and application;At home, relevant medical treatment and nursing instrument development is not overripened, particularly nursing hospital bed
Development far can not meet practical needs, and function is relatively simple, the degree of automation is not high the reason is that existing some are multi-functional
One of nursing hospital bed the reason of cannot get popular popularization.
Invention content
The present invention is intended to provide it is a kind of it is full-featured, facilitate medical treatment and observation, improve the multi-functional of patient comfort
Sick bed.
The present invention is achieved by the following technical solutions:
A kind of Multifunctional orthopaedics bed including bed frame, further includes the stent for fixed bed board on bed frame, the bed
Plate includes lying board, seat and knee flexion plate, and lying board and knee flexion plate are hinged respectively with seat;The knee flexion plate includes placing thigh
Preceding knee flexion plate and rear knee flexion plate for placing shank, preceding knee flexion plate and rear knee flexion plate are hinged;Described knee flexion plate or so is split,
It is bent or is stretched by respective link mechanism independent control knee flexion plate of going down on one's knees;The stent head end is hinged with bed frame, stent tail end
It lifts or is laid flat by tilt linkage mechanism controls;The stent is equipped with the connecting rod that lies down that control lying board inclination is lifted or is laid flat
Mechanism;The orthopaedics bed further includes the lifting linking member mechanism that control bed frame integrally lifts.
The link mechanism of going down on one's knees is set on stent, including the fixed link of going down on one's knees being fixedly connected with preceding knee flexion plate and is bent
Knee fixed link it is hinged go down on one's knees telescopic rod and driving is gone down on one's knees the power plant that telescopic rod stretches.
Strut is hinged with after described below knee flexion plate, stent is equipped with supports fixed screens for strut.
The tilt linkage mechanism includes being laterally hinged with what is rotated in the inclination shaft on bed frame and drive incline shaft
Tilt drive mechanism, tilts the cantilever that supporting support is fixed in shaft, and cantilevered distal end is equipped with idler wheel.
The tilt drive mechanism includes tilting fixed link, tilts fixed link one end and is fixedly connected with shaft, the other end and
Tilt telescopic bar is hinged;Tilt telescopic bar is driven flexible by power plant.
The lifting linking member mechanism includes elevating feet, connects the drive link of bed frame and elevating feet, is fixed with drive link
The lift shaft of connection and the lift drive mechanism of driving lift shaft rotation.
The drive link both ends are hinged respectively with bed frame and elevating feet, and the fixed position of drive link and shaft is located at transmission
In the middle part of bar.
The lift drive mechanism includes lifting fixed link and lift telescopic bar, and lifting fixed link one end is consolidated with lift shaft
Fixed connection, the other end and lift telescopic bar are hinged, and lift telescopic bar is driven flexible by power plant.
The elevating feet lower end is equipped with castor.
The link mechanism that lies down includes the lying board fixed link being fixedly connected with lying board and the hinged lying board of lying board fixed link
The power plant that telescopic rod and driving lying board telescopic rod stretch.
Multifunctional orthopaedics bed provided by the invention, the link mechanism that lies down can allow patient to sit up or lifted above the waist in half
Sprawl;Tilt linkage mechanism can tilt the tail end of whole bed board, doctor be facilitated to observe the patient leg state of an illness, to avoid disease
People slides, and the link mechanism that lies down can be coordinated to be used together;The tilting angle of stent can reach 15 °;Since stent is that one end is hinged
Connection mode, therefore the cantilevered distal end setting idler wheel that supporting support tilts in tilt linkage mechanism is convenient to be tilted slowly
Stress point movement in journey on stent keeps smooth;The knee flexion plate of the present invention is split for left and right, respectively placement left and right leg, and by
Respective link mechanism independent control of going down on one's knees, therefore the posture of two legs can be fixed according to the different injured situation of patient, conveniently lead
Draw, be also convenient for patient and adjust posture or simple activities;When the power plant driving money knee flexion plate of link mechanism of going down on one's knees tilts, after
For the strut spacer set in knee flexion plate in screens, screens may be configured as multiple gears come the angle of inclination of knee flexion plate after adjusting;
Be inconvenient to walk during patient's injury, therefore the present invention also sets up lifting linking member mechanism, sick bed can be made integrally to lift, under elevating feet
End setting idler wheel, facilitates sick bed to move, and packs up elevating feet when not needing to be mobile, sick bed is kept to stablize.Above-mentioned various functions
The power plant of link mechanism the modes such as rocking handle, cylinder, hydraulic cylinder or motor can be used drive.
Description of the drawings
Fig. 1 lifts structure diagram for stent of the present invention and lying board;
Fig. 2 is laid flat structure diagram for stent of the present invention and lying board;
Fig. 3 is use state side view of the present invention;
Fig. 4 is the vertical view of Fig. 3 use states;
Fig. 5 is Fig. 4 A-A sectional views;
Fig. 6 is Fig. 4 B-B sectional views.
Figure label is shown:1- frames, 11- elevating feets, 12- drive links, 13- lift shafts, 14- liftings are fixed
Bar, 15- lift telescopic bars, 16- castors, 17- footposts, 2- stents, 21- tilt shaft, 22- cantilevers, and 23- tilts fixed link, 24-
Tilt telescopic bar, 3- lying boards, 31- lying board fixed links, 32- lying board telescopic rods, 4- seats, 5- knee flexion plates, knee flexion plate before 51-, 52-
Knee flexion plate afterwards, 53- go down on one's knees fixed link, and 54- goes down on one's knees telescopic rod, 55- struts, 56- screens.
Specific embodiment
For the ease of the understanding of those skilled in the art, the invention will be further described below in conjunction with the accompanying drawings.
Configuration state figure when attached drawing 1 is stent tail end and lying board tilting certain angle, attached drawing 2 are stent, lying board, bend
Configuration state figure when lap board is laid flat, attached drawing 3 are that the knee flexion plate that lying board tilts, stent is laid flat, left and right is split is different conditions
When dimensional structure diagram, attached drawing 4 be attached drawing 3 vertical view, attached drawing 5,6 be attached drawing 4 sectional view, for convenience of observe, it is attached
Fig. 6 has rotated 180 degree.Due to complicated integral structure of the present invention, part attached drawing omits to intuitively embody certain modular constructions
Part-structure is to avoid interference visual observation.
As shown in attached drawing 1,2, a kind of Multifunctional orthopaedics bed including bed frame 1, further includes and is used to fix on bed frame 1
The stent 2 of bed board;2 head end of stent is hinged with bed frame 1, and 2 tail end of stent is tilted or is laid flat by tilt linkage mechanism controls, tilts
Angle can reach 15 °, and doctor is facilitated to observe the patient leg state of an illness.Tilt linkage mechanism includes being laterally hinged in inclining on bed frame 1
The tilt drive mechanism that oblique shaft 21 and drive incline shaft 21 rotate tilts and the outstanding of supporting support 2 is fixed in shaft 21
Arm 22,22 end of cantilever are equipped with idler wheel, and idler wheel can make the stress point movement during slow tilt of stent 2 keep smooth.It tilts
Driving mechanism includes tilting fixed link 23, tilts 23 one end of fixed link and is fixedly connected with tilting shaft 21, the other end is stretched with inclination
Contracting bar 24 is hinged;Tilt telescopic bar 24 is driven flexible by power plant.Lifting with being laid flat process for stent 2 is power plant
Drive incline telescopic rod 24 is flexible, and tilt telescopic bar 24, which drives, tilts the rotation that certain angle occurs for fixed link 23, so as to drive
It tilts shaft 21 to rotate, when tilting the rotation of shaft 21, cantilever 22 is driven to lift or be laid flat, lifting or putting so as to fulfill stent 2
It is flat.
As shown in Figure 3, bed board includes lying board 3, seat 4 and knee flexion plate 5, and lying board 3 and knee flexion plate 5 are cut with scissors respectively with seat 4
It connects;The knee flexion plate 5 includes the preceding knee flexion plate 51 being hinged and rear knee flexion plate 52, and preceding knee flexion plate 51 is used to place thigh, after
Knee flexion plate 52 is used to place shank;Since knee flexion plate 5 is that left and right is split, knee flexion plate 5 is total up to four pieces, is placed including being used for
Left front knee flexion plate, the left back knee flexion plate of left leg, place knee flexion plate before the right side of right leg, it is right after knee flexion plate, left leg and right leg are gone down on one's knees
Plate independently can be bent or stretch, by respective link mechanism independent control of going down on one's knees.Because the harden structure one of going down on one's knees that left and right is split
Sample, therefore be described below regardless of left and right, the preceding knee flexion plate 51 of general designation and rear knee flexion plate 52.
As shown in attached drawing 1 and 5, link mechanism of going down on one's knees is set on stent 2, is bent including what is be fixedly connected with preceding knee flexion plate 51
Knee fixed link 53, with fixed link 53 of going down on one's knees it is hinged go down on one's knees telescopic rod 54 and the driving flexible power of telescopic rod 54 of going down on one's knees fills
It puts.It the bending of knee flexion plate 5 and stretches control process and is, power plant pushes or telescopic rod 54 of going down on one's knees of pulling back, and drive is gone down on one's knees fixation
The rotation of certain angle occurs along hinge position for bar 53, so as to which preceding knee flexion plate 51 be made to tilt or be laid flat at an angle.Knee flexion plate afterwards
52 lower sections are hinged with strut 55, and stent 2 is equipped with supports fixed screens 56 for strut 55, when preceding knee flexion plate 51 tilts,
Rear knee flexion plate 52 can be supportted with strut 55 flat, screens 56 may be configured as multiple gears, with the angle of inclination of knee flexion plate after adjustment 52.
As shown in attached drawing 1 and 3, the link mechanism that lies down for lying board inclination to be controlled to lift or be laid flat is set to stent 2,
Lying board 3, which lifts, can allow patient to sit up or lift the inclination that in half sprawl, can be used alone or coordinate stent above the waist
Link mechanism uses, and cooperation tilt linkage mechanism is slid using patient when can avoid the stent tail end from lifting;Lie down link mechanism packet
Include the lying board fixed link 31 being fixedly connected with lying board 3 and the hinged lying board telescopic rod 32 of lying board fixed link 31 and driving lying board
The flexible power plant of telescopic rod 32.Lying board 3 to lift and be laid flat process similar with knee flexion plate 5, as power plant push or
Pull back lying board telescopic rod 32, drive lying board fixed link 31 that the rotation of certain angle occurs along hinge position, so as to lifting lying board 3 or
It is laid flat.
As shown in Figure 4, the invention also includes the lifting linking member mechanisms that control bed frame 1 integrally lifts.Bed frame 1 includes footpost
17, lifting linking member mechanism includes elevating feet 11, connects the drive link 12 of footpost 17 and elevating feet 11, is fixed with drive link 12
The lift drive mechanism that the lift shaft 1 and driving lift shaft 13 of connection rotate.12 both ends of drive link respectively with bed
Leg 17 and elevating feet 11 are hinged;The fixed position of drive link 12 and lift shaft 13 is located at 12 middle part of drive link, according to lever
Principle, fixed position is closer to footpost 17, then 1 integral elevating speed of bed frame is faster.Lift drive mechanism includes lifting fixed link
14 and lift telescopic bar 15,14 one end of lifting fixed link is fixedly connected with lift shaft 13, the other end and lift telescopic bar 15 are cut with scissors
It connects, lift telescopic bar 15 is driven flexible by power plant.Lifting process is that power plant driving lift telescopic bar 15 is flexible,
Lift telescopic bar 15 drive lifting fixed link 14 rotate, so as to which lift shaft 13 be driven to rotate, thus 12 one end of drive link upwards,
The other end moves downward, and realizes lifting or landing for integral bed frame 1.11 lower end of elevating feet sets castor 16, after bed frame 1 lifts
Removable sick bed position.
Above-mentioned link mechanism of going down on one's knees, tilt linkage mechanism, the power plant of lie down link mechanism and lifting linking member mechanism are
Rocking handle, pneumatic cylinder, hydraulic cylinder or driving motor can also be used other power plants, do not limit herein.
The content mentioned in above-described embodiment is not limited to the present invention, and is not departing from the inventive concept of the present invention
Under the premise of, any obvious replacement is within protection scope of the present invention.