CN104083264B - Medical movable lifter - Google Patents

Medical movable lifter Download PDF

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Publication number
CN104083264B
CN104083264B CN201410265598.7A CN201410265598A CN104083264B CN 104083264 B CN104083264 B CN 104083264B CN 201410265598 A CN201410265598 A CN 201410265598A CN 104083264 B CN104083264 B CN 104083264B
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CN
China
Prior art keywords
support
balance bracket
pedestal
drive
medical movable
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CN201410265598.7A
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Chinese (zh)
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CN104083264A (en
Inventor
林黎明
虞志康
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林黎明
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Priority to CN201410265598.7A priority Critical patent/CN104083264B/en
Publication of CN104083264A publication Critical patent/CN104083264A/en
Application granted granted Critical
Publication of CN104083264B publication Critical patent/CN104083264B/en

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Abstract

Medical movable lifter, including balance bracket, lifting arm, vertical drive and pedestal, described lifting arm includes the lifting moving portion being connected with each other and horizontal support arms, described horizontal support arms are provided with the balance bracket of at least two hook block human body supports, vertical drive on pedestal is driven with described lifting moving portion and is coupled, and base bottom is provided with universal wheel.The present invention provides the Medical movable lifter of a kind of simple structure, manpower burden that is easy to operate, safe and reliable, mitigating removing patient and raising nursery work efficiency.

Description

Medical movable lifter

Technical field

The present invention relates to medical equipment field, particularly a kind of Medical movable lifter, can be widely applied to patient doctor The links such as transfer, diagnosis and treatment, inspection, nursing during treatment.

Background technology

In medical treatment, in nursing process, movement be kept in bed long handicapped people be Jing often and hard work, at present As patient moved to sick bed from stretcher, go-cart is moved to from sick bed, moving to treatment, inspection apparatus and sheet from go-cart It is substantially that artificial lift is completed the link such as to change, so not only hard, and can increase patient and touch wound in the process once again, from And increase patient pain's sense or the improper aggravation to the state of an illness of manual operation, bring unfavorable to patient, it is also possible to bring cross-infection, It is careful that medical worker or nurse, family members are required for, in order to avoid patient is injured in moving process.

In consideration of it, people need patient can be lifted safely in the case where patient is not stirred and away from bed.

The content of the invention

It is an object of the invention to overcome the defect of prior art, there is provided a kind of simple structure, it is easy to operate, safety can By, mitigate removing patient manpower burden and improve nursery work efficiency Medical movable lifter.

For achieving the above object, present invention employs following technical scheme:

A kind of Medical movable lifter, including balance bracket 1, lifting arm 4, vertical drive 5 and pedestal 8, it is described Lifting arm 4 include the lifting moving portion 41 being connected with each other and horizontal support arms 42, described horizontal support arms 42 be provided with to The balance bracket 1 of few two hook block human body supports 20, the vertical drive 5 on pedestal 8 are moved with described lifting Dynamic portion 41 drives connection, and 8 bottom of pedestal is provided with universal wheel.Multiple balance brackets make the action of lifting human body support more steady It is fixed.Meanwhile, lifting device structure is simple, easy to use, is easy to hook block human body support.Additionally, universal wheel can be easy to medical shifting Dynamic formula lifter is in 360 degree of free movements of working face.

Further, described 42 end of horizontal support arms is provided with the fixed transverse rod placed perpendicular to horizontal support arms 42 43, each balance bracket 1 is mounted side by side on laterally disposed fixed transverse rod 43 can be perpendicular to horizontal support arms 42 to human body Support member 20 carries out hook block.Transversely arranged balance bracket save space, can be from side to human body support of easily slinging.

Further, described 42 end of horizontal support arms includes the telescopic arm 3 driven by horizontal drive apparatus 10, can pass through Telescopic arm 3 is driven to drive the fixed transverse rod 43 installed in 3 one end of telescopic arm to move in the horizontal direction.Telescopic arm 3 can be easily right The human body support for slinging carries out translation motion so that the operation of Mobile lifting device is more flexible.

Further, described balance bracket 1 is connected with fixed transverse rod 43 by support lock 2, described support lock 2 one End is connected with fixed transverse rod 43, and the other end is connected with the support locked groove 13 arranged in the middle part of balance bracket 1 by guide finger 17, institute The inclined plane shape that the support locked groove 13 stated is extended outward with 2 ends of support lock matches and complements each other to form spacing. Attachment structure between balance bracket and support lock is simple, and support lock is combined with beneficial to balance with the gradient of support locked groove Stability when support works.

Further, the support lock 2 extends the stator 201 that two plate shapes are identical and are oppositely arranged, institute along both sides State the 201 clamp bracket locked groove 13 of stator that is oppositely arranged and coordinated with the bracket holes 14 in support locked groove 13 by guide finger 17 Form the chain connection between balance bracket 1 and support lock 2.Balance bracket by support latch between chain connection reality Show simple and convenient and stablize firm connected mode.

Further, described guide finger 17 is arranged in the gathering sill 18 on support lock 2, and guide finger 17 can be along gathering sill 18 move and drive balance bracket 1 move up and down make support locked groove 13 and support lock 2 between produce be available for balance bracket 1 along The fit clearance that the vertical direction of frame lock 2 swings.By the balance bracket that can be adjusted up and down, realize that balance bracket can be left Right swing, can make the process of hook human body support convenient, flexible.

Further, what the support latched 2 ends is shaped as isosceles trapezoid.It is isosceles trapezoid at end connection stress, makes Stress balance, the balance bracket hook block course of work are stable.

Further, shrinkage pool 15 is provided with the support locked groove 13, the shrinkage pool 15 latches the projection arranged on 2 with support Elastic component 16 coordinates and the swing use state of balance bracket 1 can be fixed..By arranging the limit that balance bracket swings Position device, on the premise of balance bracket flexibility is ensured, can improve stablizing for balance bracket.

Further, described balance bracket 1 is arch door type structure, and the both side ends of the arch door type structure extend a pair The holder hooks of the arc semi-closed structure being oppositely arranged.Holder hooks and the mechanics skid-prevention button to arc semi-closed structure set Meter, when arc semi-closed structure is formed and bears down force in third and fourth round quadrant, can reliably avoid active force completely There is slide fastener hidden danger in arm.

Further, four ends angle of 8 bottom of pedestal is provided with four universal wheels 9, and the vertical drive 5 is arranged on one On pedestal 8 to 92 side of rear universal wheel, the horizontal support arms 42 be provided with balance bracket 1 side it is corresponding be two before Universal wheel 91, described 5 vertical central axis A of vertical drive to 91 vertical central axis B of corresponding front universal wheel is apart from D2 The shape between the center line C under 3 the fully extended state of telescopic arm more than 5 vertical central axis A of vertical drive and balance bracket 1 Into center of maximum wheelbase from D1.Universal wheel is reasonably distributed under susceptor edges as the stress point between pedestal and ground Position, it is ensured that Mobile lifting device is operationally stably and reliably moved.Increasing battery can be in non-transformer or the feelings of power failure Ensure the normal work of device under condition, increased and the flexibility for using is equipped while improve equipment functional reliability.

Further, being provided with described Medical movable lifter can be to the air pump 6 of airbed inflation.Carry air pump The utility function of Medical movable lifter can be enhanced as the driving power of device while can be used for mattress.

Further, described balance bracket 1 is arranged on horizontal support along the direction arrangement that horizontal support arms 42 stretch out On arm 42, hook block is carried out to human body support 20 parallel to horizontal support arms 42.Longitudinal arrangement mode, structure letter easy for installation It is single.

Further, the support arm 83 of 1 direction of oriented balance bracket extension, described support arm are installed in the middle part of the pedestal 8 83 with pedestal 8 in 84 drive connection of driving means, described driving means 84 can drive the end 85 of support arm 83 to dip down Tiltedly contact with ground to end 85 and form fulcrum.

Further, the pedestal 8 includes two pieces of base plates 81 being arranged side by side, and between two pieces of base plates 81, drive connection has Launch driving means 87, and every piece of base plate 81 is provided with expansion fulcrum 86, every piece of described pedestal with the connection end of pedestal 8 Plate 81 is driven rotating around expansion fulcrum 86 relative to base level center line P with angle [alpha] to both sides expansion from driving means 87 are launched.

The Medical movable lifter of the present invention is by the movable base and the liter with multiple balance brackets Drop arm, realizes hook block and the movement to human body support, makes the process of removing patient easy to be laborsaving and reliable and stable.Additionally, logical Cross support lock balance bracket is connected with horizontal support arms, realize that balance bracket is adjusted up and down relative to horizontal support arms, Make the operating process flexible and convenient of hook block human body support.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the present invention;

Fig. 2 is the structural representation of balance bracket of the present invention;

Fig. 3 is balance bracket of the present invention and support locking connection structure schematic diagram;

Fig. 4 is balance bracket swing state schematic diagram of the present invention;

Fig. 5 is the schematic diagram under a kind of operator scheme of the present invention;

Fig. 6 is the schematic diagram under another kind of operator scheme of the present invention;

Fig. 7 is the structural representation of another kind embodiment of the invention;

Fig. 8 is the structural representation of human body support of the present invention.

Fig. 9 is the structural representation of another balance bracket embodiment;

Figure 10 is another balance bracket embodiment and support locking connection structure schematic diagram;

Figure 11 is another balance bracket embodiment swing state schematic diagram;

Figure 12 is another example structure schematic diagram of pedestal of the present invention;

Figure 13 is the another example structure top view of pedestal of the present invention.

Specific embodiment

Embodiments of the invention are given below in conjunction with accompanying drawing 1 to 13, the Medical movable lifting of the present invention is further illustrated Implement body embodiment.The Medical movable lifter of the present invention is not limited to the following description.

The Medical movable lifter of the present invention, including balance bracket 1, lifting arm 4, vertical drive 5 and pedestal 8, Described lifting arm 4 includes the lifting moving portion 41 being connected with each other and horizontal support arms 42, and described horizontal support arms 42 are installed There is the balance bracket 1 of at least two hook block human body supports 20, described human body support 20 can be stretcher or both sides band There is the mattress of stretcher rod 23, for example, can be the multifunctional mattress 200 involved by Patent No. CN201410068892.9.Install Vertical drive 5 on pedestal 8 is driven with described lifting moving portion 41 and is coupled, and described vertical drive 5 can be driven Dynamic 41 oscilaltion of lifting moving portion is moved up and down so as to the human body support 20 for driving 1 hook block of balance bracket, described base 8 bottoms of seat are provided with universal wheel moves freely can 360 degree of Medical movable lifter.The Medical movable lifter of the present invention Make the action of lifting human body support more stable with multiple balance brackets.Meanwhile, lifting device structure is simple, user Just, it is easy to hook block human body support.Additionally, universal wheel can be easy to medical Mobile lifting device flexibly to move in working face.

One specific embodiment of the present invention as shown in Figure 1, pedestal 8 is by two pieces of base plates being arranged side by side and one end connects 81 compositions, the lifting moving portion 41 are arranged on the connection end of two pieces of base plates 81 by guideway, and by being similarly installed at Vertical drive 5 on pedestal 8 drives lifting, described guideway adopt known guide rail auxiliary structure, and it not only limits The rectilinear movement of vertically (i.e. relative to the above-below direction of pedestal 8) can only be made in lifting moving portion 41, moreover it is possible to move lifting Dynamic portion 41 carries the two-dimentional power and the three-dimensional moment in space of larger horizontal direction, to guarantee the effect in human body and weight of equipment Under, lifting moving portion 41 can steady, safely make lifting moving.Two pieces of base plates, 81 bottom, four ends angle peace of the pedestal 8 Equipped with four universal wheels 9, four described 9 distribution situations of universal wheel as shown in Figure 5 and Figure 6, pacify by four ends angle of 8 bottom of pedestal Equipped with four universal wheels 9, the vertical drive 5 on the pedestal 8 of 92 side of universal wheel after a pair, prop up by the level Brace 42 be provided with balance bracket 1 side it is corresponding be two front universal wheels 91, described 5 longitudinal center of vertical drive Axle A to 91 vertical central axis B of corresponding front universal wheel is apart from D2 more than 5 vertical central axis A of vertical drive and balance The center of maximum wheelbase that frame 1 is formed between the center line C in 3 the fully extended state of telescopic arm is from D1.Universal wheel is used as pedestal Stress point between ground, is reasonably distributed in position under susceptor edges, it is ensured that Mobile lifting device is operationally steady Reliably move.Described universal wheel 9 can also be at least three.

Described horizontal support arms 42 are horizontally extending to the side that 8 bottom of pedestal is not connected with, horizontal support arms 42 End is provided with the fixed transverse rod 43 placed perpendicular to horizontal support arms 42, and 43 two ends of the fixed transverse rod are respectively fixed with one and pass through The balance bracket 1 that support lock 2 is connected with fixed transverse rod 43, for symmetrical structure, which is respectively arranged at the two ends with described balance bracket 1 One is used to hooking the holder hooks 11 of 20 both sides stretcher rod 23 of human body support, and holder hooks 11 are arranged evenly in fixed transverse rod 43 Both sides, carry out horizontal hook block, the side of horizontal hook block to human body support 20 so as to be capable of achieving to be relatively orthogonal to horizontal support arms 42 Formula saves the space required for hook block process, while making the center of gravity of human body support 20 during hook block move near lifting all the time 41 side of dynamic portion, makes the process of lifting and movement more stable.It is contemplated that transversely arranged can have many on fixed transverse rod 43 Individual balance bracket 1, it is decision design that the two ends of wherein fixed transverse rod 43 are each provided with a balance bracket 1, is ensureing that device is steady Qualitatively premise is issued to the purpose of material-saving, in addition it is also possible to be that four holder hooks 11 are arranged in arrays in fixed transverse rod 43 structure of monoblock type fixed transverse rod on 43, makes Suspension hook structure more simple.Especially, 42 end of horizontal support arms can install additional by The telescopic arm 3 that horizontal drive apparatus 10 drive, described horizontal drive apparatus 10 be arranged in horizontal support arms 42 and with it is flexible 3 drive connection of arm, described telescopic arm one end are connected with horizontal drive apparatus 10, the other end be fixed on 42 end of horizontal support arms The fixed transverse rod 43 in portion connects, so as to pass through to drive telescopic arm 3 to drive the fixed transverse rod 43 for being arranged on 3 one end of telescopic arm along water Square to extending laterally.The telescopic arm of the present invention can be easily to slinging human body support carry out translation motion so that it is mobile The operation of formula lifter is more flexible.

In above-described embodiment, the base plate 81 of pedestal 8 is fixed structure, is a kind of generally conventional base form, is fitted The common nurse place such as use for ward, the home for the aged and family.Additionally, pedestal 8 also has two kinds to be applied in particular cases Two embodiments.

The structure of one of which embodiment as shown in figure 12, installs propping up for 1 direction of oriented balance bracket extension in the middle part of pedestal 8 Brace 83,84 drive connection of driving means in described support arm 83 and pedestal 8, described driving means 84 can drive support The end 85 of arm 83 is sloped down to end 85 and is contacted with ground and form fulcrum.The support arm of the present embodiment can be by driving dress Putting makes the height reduction of support arm, so as to realize that support arm can enter into base than in relatively low inspection device bottom gap, and Complete the work of follow-up hook block support member.For example:The bottom gap of indivedual nuclear magnetic resonance equipments just than relatively low, can only pass through to prop up The height extended to reduce pedestal of brace.

As shown in figure 13, pedestal 8 includes two pieces of base plates 81 being arranged side by side, two pieces of pedestals to the structure of another kind of embodiment Between plate 81, drive connection has expansion driving means 87, and every piece of base plate 81 is provided with expansion with the connection end of pedestal 8 Point 86, described every piece of base plate 81 are driven rotating around expansion fulcrum 86 relative to base level center line by driving means 87 are launched P is launched to both sides with angle [alpha].The foundation means of the present embodiment can be extended out to both sides, it is adaptable to similar to this work of operating table Make chassis landing and chassis is wider than the situation use of lifter width.The vertical drive 5 of the present invention can be pneumatic driving Dynamic device, the air pressure that described pneumatic actuating device is produced promote the jack-up upwards of lifting moving portion 41.Described vertical drive dress 5 are put except other types of driving means, such as screw gear formula manual actuation dress can also be adopted using pneumatic actuating device Put, worm and gear screw rod type electric driving means or fluid pressure drive device, preferable worm and gear screw rod type electric drives dress Put, the combination of the one kind in pneumatic actuating device, screw gear formula manual driving device, fluid pressure drive device or two of which, I.e.:Vertical drive 5 is worm and gear screw rod type electric driving means and/or screw gear formula manual driving device;Or, Vertical drive 5 is fluid pressure drive device or worm and gear screw rod type electric driving means.Vertical drive 5 all includes often The fixed component and moving parts of rule, fixed component is fixedly mounted on pedestal 8, and described moving parts and lifting moving Portion 41 drive connection, i.e., vertical drive 5 be arranged on pedestal 8 on, and with lifting moving portion 41 drive couple.Described here Connection is driven to refer to the connection that can deliver power to lifting moving portion 41, the piston mandril of such as cylinder (not shown) is direct By the draw bail of the jack-up upwards of lifting moving portion 41.It should be appreciated that arriving, screw gear formula manual driving device is included by spiral shell The screw drive mechanism of bar (not shown) and nut (not shown) composition, the tooth being made up of gear (not shown) Wheel drive mechanism and handle (not shown), screw drive mechanism is for being converted to rectilinear movement by rotation, and gear drive Mechanism is used to change rotation direction and gearratio, and power is by handle drives pinion rotation, pinion rotation drive screw driver Structure promotes lifting moving portion 41 to move linearly.If rotated with motor (not shown) drive gear, become worm and gear Screw rod type electric driving means,.Similar to pneumatic actuating device, fluid pressure drive device includes hydraulic cylinder (not shown) and liquid Press pump (not shown), the hydraulic pressure that hydraulic pump is produced pass through the jack-up upwards of Hydraulic Cylinder lifting moving portion 41.The present invention's Vertical drive can manual actuation also can drive automatically, and automatically the vertical drive of type of drive can have various shapes Formula, makes the type of drive of vertical drive more flexible, preferably worm wheel screw-type Vidacare corp, its advantage be There is during carrying the function of self-locking, and noise is low, simple structure.

The present invention drives the power supply that the power supply of Medical movable lifter work can pass through outside connection to provide, it is also possible to logical The battery 7 crossed in pedestal 8 is provided, and can ensure the normal work of device in the environment of non-transformer or power failure, is increased The flexibility that equipment is used is while improve equipment functional reliability.Additionally, be provided with described pedestal 8 can be to air mattress The air pump 6 of pad gas.Described airbed can be multi-functional involved by such as Patent No. CN201410068892.9 Mattress 200, described air pump 6 carry out automatic inflating to mattress by the charging connector 22 and inflating catheter 21 of mattress, enhance doctor With the utility function of Mobile lifting device.

The structure of balance bracket 1 of the invention as in Figure 2-4, described 1 both sides of balance bracket are symmetrical structure and lead to Cross support lock 2 to be fixedly connected with fixed transverse rod 43, described support is latched 2 one end and is fixedly connected with fixed transverse rod 43, another End is connected with the support locked groove 13 arranged in the middle part of balance bracket 1 by guide finger 17, described support locked groove 13 and bracket lock Detain the inclined plane shape that 2 ends extend outward and match and mutually form gradient and coordinate spacing.Balance bracket is latched with support Between attachment structure it is simple, and support lock coordinated with the gradient of support locked groove and is advantageously implemented support lock and balance bracket Fixation, it is to avoid rocking for balance bracket causes the injury to patient, and can balance bracket work when reliable bearing capacity.

One specific embodiment of the balance bracket 1 of the present invention as shown in Figure 2, described balance bracket 1 are that arched door type is tied Structure, the both side ends of the arch door type structure extend the arc semi-closed structure of a pair of opposing holder hooks 11a and 11b.The opening of the semi-closed structure is separately positioned on the first quartile and holder hooks of holder hooks 11a arc semi-closed structure Second quadrant of 11b arc semi-closed structures.Holder hooks are designed by the mechanics skid-prevention button to arc semi-closed structure, in arc Shape semi-closed structure is formed when bearing down force in third and fourth round quadrant, can reliably avoid acting force arm to occur completely Slide fastener hidden danger.The support locked groove 13 for being mutually fixedly connected with support lock 2, the support are additionally provided with the middle part of balance bracket 1 The central point O positions of locked groove 13 are provided with the bracket holes 14 being connected with guide finger 17, with balance bracket below the central point O Line a is symmetrically arranged with a pair of shrinkage pools 15 for symmetry axis both sides, and described shrinkage pool 15 can be with the projecting elastic part 16 on support lock 2 The swing process to balance bracket 1 is coordinated to fix.

The balance bracket 1 and support of the present invention latches 2 attachment structure as shown in Figure 3, and the support lock 2 prolongs along both sides The stator 201 that two plate shapes are identical and are oppositely arranged is stretched out, two ends are provided with every stator 201 for semicircular arc and two Gathering sill 18 of the distance between the end center of circle for H, the 201 clamp bracket locked groove 13 of stator being oppositely arranged simultaneously pass through guide finger 17 Bracket holes 14 in support locked groove 13 are connected with the gathering sill 18 on stator 201, so as to cooperatively form balance bracket 1 with Chain connection between support lock 2, balance bracket is realized simple and convenient and steady by the chain connection between support is latched Fixed firm connected mode.Meanwhile, guide finger 17 can be moved along gathering sill 18 and drive balance bracket 1 to move up and down makes bracket lock The fit clearance for being available for balance bracket 1 to swing along the vertical direction that support latches 2 is produced between groove 13 and support lock 2, By the balance bracket that can be adjusted up and down, realize that balance bracket swings, the convenient spirit of process of hook human body support can be made It is living;And when balance bracket 1 is to 5 side anglec of rotation R of vertical drive, the volume of the lifter is less to be conducive to not work Moving when making and store.Additionally, the shape phase of the inclined plane shape that extends outward of the end of stator 201 and support locked groove 13 The fixation of support lock and balance bracket during load, the width of the ends that support lock 2 is coordinated with support locked groove 13 are realized in matching The width of the movable part of gathering sill 18 is provided with more than support lock 2.In particular it is preferred to support lock 2 end shape for etc. The trapezoidal end stress balance for making support lock 2 of waist, realizes balance bracket hook block and mobile working process stabilization.Certain support The end shape of lock 2 can also be the polymorphic structures such as circle, semicircle, ellipse, half elliptic, polygon, support locked groove 13 shape is matched with the end shape of support lock 2, can such as be the half elliptic matched with oval, half elliptic. The side wall of support locked groove 13 when preferred isosceles trapezoidal structure causes balance bracket 1 to swing after the up and down motion of gathering sill 18 Can preferably coordinate with the side wall in the middle part of support lock 2.It is contemplated that support lock 2 be not limited to balance bracket 1 it is above-mentioned The attachment structure of embodiment, support lock 2 can extend a piece of stator 201 same as the previously described embodiments along end, and lead to Cross guide finger 17 bracket holes 14 in support locked groove 13 are connected with the gathering sill 18 on stator 201, can equally reach Function achieved by above-described embodiment, while not adopting hinged mode to make structure more simple.

As shown in Figure 4 balance bracket swing state schematic diagram of the present invention, the described drive balance bracket 1 of guide finger 17 is along leading Move up and down to groove 18 and mobile ultimate range be H, when guide finger 17 drive balance bracket 1 from the bottommost of gathering sill 18 to During upper displacement H, the inclined-plane extended by 201 end of stator will not be subject matched support locked groove 13 Spacing fixation, so as to produce the fit clearance that swings of vertical direction for being available for balance bracket 1 along support lock 2, make to put down Weighing apparatus support 1 can be swung with angle R along balance bracket center line a, and swingable balance bracket 1 is easy to the behaviour for hooking stretcher rod 23 Make, while as Action of Gravity Field guide finger 17 can drive balance bracket 1 to recover to movement after completing the hook to stretcher rod 23 Position, and the inclined-plane extended by 201 end of stator will make Medical movable liter again by the 13 spacing fixation of support locked groove Drop device stably can safely continue to complete follow-up lifting and mobile working.In addition during swing, the support locked groove The projecting elastic that symmetrically arranged a pair of the shrinkage pools 15 in both sides are correspondingly arranged with 18 middle part both sides of gathering sill below central point O in 13 Part 16 can be fixed to the amplitude of fluctuation of balance bracket 1 during swing.By arranging what balance bracket swung Stopping means, improves operating efficiency on the premise of balance bracket flexibility is ensured.

It is contemplated that the position relationship of shrinkage pool 15 and projecting elastic part 16 is not only limited to the situation of above-described embodiment, Another embodiment of balance bracket 1 as shown in Figures 9 to 11.Above the central point O of support locked groove 13 with balance bracket center line a it is Symmetry axis both sides are symmetrically arranged with a pair of shrinkage pools 15, the projecting elastic part arranged above described a pair of shrinkage pools 15 and gathering sill 18 16 can fix to the amplitude of fluctuation of balance bracket 1 during swing.

Two kinds of operation moulds during to be Mobile lifting device rise the patient state of certain distance D as shown in Figure 5 and Figure 6 Formula.Lifting arm 4 latches 2 gradient and support locked groove 13 by support in the case of vertical drive 5 upwards active force Gradient coordinates and bracket holes 14, guide finger 17, the further reliable load being matched with when balance bracket works of gathering sill 18, To a pair of brackets hook 11a and 11b produce active force by stretcher rod, multifunctional mattress and patient or by stretcher rod, support member with Patient is raised above by following two operator schemes;Specific embodiment is as follows:

The first pattern is when patient needs to be moved to the first-class consulting services of other go-carts, treatment, inspection apparatus.First Under the synergy of Mobile lifting device universal wheel 9, horizontal drive apparatus 10 and vertical drive 5, balance bracket 1 can be made Adjust to the substantially corresponding position in 23 operating space of stretcher rod, now balance bracket 1 make a pair of brackets under manual action Hook 11a and 11b hook the stretcher rod 23 for penetrating multifunctional mattress 200, then operate Mobile lifting device control panel (in figure not Draw), under the active force upwards of vertical drive 5, cause support lock 2 to move upwards, balance bracket 1 is in support locked groove 13 With the lower automatic locking of the mutually motion of support lock 2, stretcher rod 23, mattress 200, patient are risen into the height D of needs in the lump.This When, by universal wheel 9 and the synergy of telescopic arm 3, may move and patient is held up to other go-carts or the relevant position of needs;Behaviour Make control panel, under the downward active force of vertical drive 5, mattress 200, stretcher rod 23, patient are placed in the lump to pushing away On car or treatment, inspection apparatus, a pair of brackets hook 11a and 11b are separated with stretcher rod under manual action, take out stretcher rod. Realize easily, smoothly rising patient, be moved to other treatments, the function in inspection apparatus.

Second pattern needs more to change the sheet patient and the service such as other nursery works in daily ward nursing When.First under the synergy of Mobile lifting device universal wheel 9, horizontal drive apparatus 10 and vertical drive 5, can make to put down Weighing apparatus support 1 adjust to the substantially corresponding position in stretcher rod operating space;Now balance bracket 1 makes a pair under manual action Holder hooks 11a and 11b hook the stretcher rod for buckling support member, operate Mobile lifting device control panel (being not drawn in figure), Under the active force upwards of vertical drive 5, support lock 2 is caused to move upwards, balance bracket 1 is in support locked groove 13 and support Stretcher rod, support member, patient are risen certain height D (such as Fig. 6) by the mutually motion of lock 2 lower automatic locking in the lump.With regard to this shape State, nurse patient can more be changed the sheet and correlation nursery work, arrange ready rear operational control panel, in vertical drive Under 5 downward active forces, stretcher rod, support member, patient is steadily placed in the lump to arrangement on the clean and tidy bed for finishing, manual A pair of brackets hook 11a and 11b are separated with stretcher rod under effect, take out support member, stretcher rod.Realize steady, light to patient The function that ground more changes the sheet and nurses.

As shown in fig. 7, the structural representation of present invention another kind embodiment, the Medical movable lifter of the present invention, bag The lifting moving portion 41 and horizontal support arms 42 being connected with each other is included, described 41 bottom of lifting moving portion is arranged in pedestal 8 simultaneously With 5 drive connection of vertical drive in pedestal 8, battery 7 is installed in pedestal 8 and bottom is provided with universal wheel 9.It is described The direction arrangement that stretches out along horizontal support arms 42 of balance bracket 1 in horizontal support arms 42, can be parallel to level Support arm 42 carries out hook block to human body support 20, as human body support 20 is parallel to longitudinal hook block of horizontal support arms 42 Mode, compared to the horizontal hook block mode that upper one embodiment is previously mentioned, can produce during hook block human body support 20 Centroidal distance lifting moving portion 41 causes the situation that the run-off the straight of Medical movable lifter is even fallen partially too far, this kind of to avoid Dangerous situation occurs, and the pedestal 8 of the present embodiment is provided with balancing weight 82 in the opposite side of 42 bearing of trends of horizontal support arms, Place inclination and situation of falling partially caused by deviation of gravity center.

The human body support 20 of the present invention can be the mattress of stretcher or both sides with stretcher rod 23 or be supported by several Part and the stretcher of stretcher rod combination, are applicable to various human body supports using flexible, highly versatile.Described mattress can be many Function mattress 200, as shown in figure 8, described multifunctional mattress includes mattress body and two discrete stretcher rods 23, mattress sheet Body is provided with multiple air bags 25, and 25 insertion of air bag is inflating catheter 21, and the air pump 6 arranged on pedestal 8 passes through inflating catheter The charging connector 22 that 21 ends are arranged can be inflated to air bag 25.Described stretcher rod 23 can be plugged into the load of mattress body both sides In frame aperture 24, then the holder hooks 11 arranged by 1 two ends of balance bracket on Medical movable lifter hook multifunctional mattress The stretcher rod 23 that 200 both sides are installed, so as to realize stably lifting to multifunctional mattress 200 and mobile.

The preferred embodiment and associative operation procedure declaration of the present invention is the foregoing is only, rather than to patent of the present invention Limit, especially Mobile lifting device body is not limited to make with the cooperation of the human body support of above-mentioned annex, air pump, stretcher rod etc. With, therefore can associate on the lifter in terms of being related to more high-quality management and human nature service during medical treatment to patient The modifications and variations of function are each fallen within the protection domain of patent of the present invention, and all modifications and change are all in the model of inventive concept In enclosing, all details can be replaced with technical identical or equivalent element, all should be regarded as within the covering scope of the present invention.

Claims (12)

1. a kind of Medical movable lifter, including balance bracket (1), lifting arm (4), vertical drive (5) and pedestal (8), it is characterised in that:
Described lifting arm (4) includes the lifting moving portion (41) and horizontal support arms (42) being connected with each other, described level Brace (42) is provided with the balance bracket (1) of at least two hook block human body supports (20), the vertical drive on pedestal (8) Dynamic device (5) is driven with described lifting moving portion (41) and is coupled, and pedestal (8) bottom is provided with universal wheel;
Horizontal support arms (42) end is provided with the fixed transverse rod (43) placed perpendicular to horizontal support arms (42), each balance Frame (1) is mounted side by side on laterally disposed fixed transverse rod (43) can be perpendicular to horizontal support arms (42) to human body support (20) Carry out hook block;
Described balance bracket (1) is connected with fixed transverse rod (43) by support lock (2), described support lock (2) one end It is connected with fixed transverse rod (43), the other end is by support locked groove (13) phase that arranges in the middle part of guide finger (17) and balance bracket (1) Connection, the inclined plane shape that described support locked groove (13) is extended outward with support lock (2) end match and phase interworking Conjunction forms spacing.
2. Medical movable lifter according to claim 1, it is characterised in that:Described horizontal support arms (42) end Including the telescopic arm (3) driven by horizontal drive apparatus (10), can be driven installed in telescopic arm (3) by driving telescopic arm (3) The fixed transverse rod (43) of one end is moved in the horizontal direction.
3. Medical movable lifter according to claim 1, it is characterised in that:Support lock (2) is prolonged along both sides Stretch out the stator (201) that two plate shapes are identical and are oppositely arranged, stator (201) the clamp bracket locked groove being oppositely arranged (13) balance bracket (1) and bracket lock are cooperatively formed with the bracket holes (14) in support locked groove (13), and by guide finger (17) Chain connection between button (2).
4. Medical movable lifter according to claim 1, it is characterised in that:Described guide finger (17) installed in In gathering sill (18) on frame lock (2), guide finger (17) can be moved along gathering sill (18) and drive balance bracket (1) to transport up and down It is dynamic make support locked groove (13) latch with support produce between (2) be available for balance bracket (1) along support lock (2) Vertical Square to the left The fit clearance of right swing.
5. Medical movable lifter according to claim 4, it is characterised in that:The support latches the shape of (2) end Shape is isosceles trapezoid.
6. Medical movable lifter according to claim 4, it is characterised in that:It is provided with the support locked groove (13) Shrinkage pool (15), the shrinkage pool (15) latches projecting elastic part (16) cooperation arranged on (2) with support can be to balance bracket (1) Swing use state to fix.
7. Medical movable lifter according to claim 1, it is characterised in that:Described balance bracket (1) is arched door Type structure, the both side ends of the arch door type structure extend the holder hooks of the arc semi-closed structure of a pair of opposing (11a、11b)。
8. Medical movable lifter according to claim 2, it is characterised in that:Four ends angle peace of pedestal (8) bottom Equipped with four universal wheels (9), the vertical drive (5) on the pedestal (8) of universal wheel after a pair (92) side, institute State horizontal support arms (42) be provided with balance bracket (1) side it is corresponding be two front universal wheels (91), described vertical drive Dynamic device (5) vertical central axis A to corresponding front universal wheel (91) vertical central axis B is more than vertical drive apart from D2 (5) what vertical central axis A and balance bracket (1) were formed between the center line C under telescopic arm (3) the fully extended state is most big-and-middle Arbor distance is from D1.
9. Medical movable lifter according to claim 1, it is characterised in that:On described Medical movable lifter Being provided with can be to the air pump (6) of airbed inflation.
10. Medical movable lifter according to claim 1, it is characterised in that:Described balance bracket (1) is along level The direction arrangement that support arm (42) stretches out is arranged in horizontal support arms (42), parallel to horizontal support arms (42) to human body Support member (20) carries out hook block.
11. Medical movable lifters according to claim 1, it is characterised in that:Install oriented in the middle part of the pedestal (8) The support arm (83) in balance bracket (1) direction, described support arm (83) drive company with the driving means (84) in pedestal (8) Connect, described driving means (84) can drive the end (85) of support arm (83) to slope down to end (85) and contact simultaneously with ground Form fulcrum.
12. Medical movable lifters according to claim 1, it is characterised in that:The pedestal (8) including two pieces side by side The base plate (81) of setting, between two pieces of base plates (81), drive connection has expansion driving means (87), and every piece of base plate (81) expansion fulcrum (86) is provided with the connection end of pedestal (8), described every piece of base plate (81) is by expansion driving means (87) drive and launched to both sides with angle [alpha] relative to base level center line P rotating around expansion fulcrum (86).
CN201410265598.7A 2014-06-16 2014-06-16 Medical movable lifter CN104083264B (en)

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PCT/CN2015/077708 WO2015192693A1 (en) 2014-06-16 2015-04-28 Medical movable lifter

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JP2016214276A (en) * 2015-05-14 2016-12-22 株式会社安川電機 Transfer machine for caring
CN105253177A (en) * 2015-10-19 2016-01-20 平湖市当湖街道飞天人机械图文设计服务部 Multifunctional factory cart
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