CN104825297B - The balance bracket and Medical movable lifter of hook block human body support - Google Patents

The balance bracket and Medical movable lifter of hook block human body support Download PDF

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Publication number
CN104825297B
CN104825297B CN201510207712.5A CN201510207712A CN104825297B CN 104825297 B CN104825297 B CN 104825297B CN 201510207712 A CN201510207712 A CN 201510207712A CN 104825297 B CN104825297 B CN 104825297B
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CN
China
Prior art keywords
support
bracket
mounting bracket
balance bracket
balance
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CN201510207712.5A
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Chinese (zh)
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CN104825297A (en
Inventor
林黎明
周小林
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林黎明
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Priority to CN201510207712.5A priority Critical patent/CN104825297B/en
Publication of CN104825297A publication Critical patent/CN104825297A/en
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Publication of CN104825297B publication Critical patent/CN104825297B/en

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Abstract

The balance bracket of hook block human body support, described balance bracket includes mounting bracket and at least one telescope support, each telescope support is separately mounted in mounting bracket and is slidably connected with mounting bracket, and telescope support slidably stretches out mounting bracket so that balance bracket slings human body support.Present invention additionally comprises Medical movable lifter in addition, balance bracket, which is arranged on fixed transverse rod, can be suspended on its hook block from the both sides of human body support the lower section of fixed transverse rod, fixed transverse rod is connected with the end of horizontal support arms, described horizontal support arms end includes the telescopic arm driven by horizontal drive apparatus, can be by driving telescopic arm to drive the fixed transverse rod installed in telescopic arm one end to move in the horizontal direction.The present invention provides a kind of stable simple in construction, hook block, saving space, balance bracket and Medical movable lifter using flexible hook block human body support.

Description

The balance bracket and Medical movable lifter of hook block human body support

Technical field

The present invention relates to medical equipment field, the particularly a kind of balance bracket and Medical movable of hook block human body support Lifter, the link such as transfer, diagnosis and treatment, inspection, the nursing that can be widely applied to during patient medical.

Background technology

In medical treatment, nursing process, the mobile handicapped people that is kept in bed long is frequent and hard work, at present As patient is moved into sick bed from stretcher, stroller is moved to from sick bed, from stroller is moved to treatment, inspection apparatus and sheet 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 once again in the process, 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 not stirring patient and away from bed.Simultaneously because the process of mobile carrying patient is needed To be completed in the narrow spaces such as ward, therefore also need to a kind of simple in construction and use flexible hook block mobile device.

The content of the invention

It is an object of the invention to the defect for overcoming prior art, there is provided one kind is simple in construction, hook block is stable, it is empty to save Between, use the balance bracket and Medical movable lifter of flexible hook block human body support.

To achieve the above object, present invention employs following technical scheme:

A kind of balance bracket of hook block human body support, described balance bracket 1 includes mounting bracket 110 and at least one Telescope support 120, each telescope support 120 is separately mounted in mounting bracket 110 and is slidably connected with mounting bracket 110, stretches Contracting support 120 can be relatively moved and be retracted in mounting bracket 110 along mounting bracket 110.The end of telescope support 120 is additionally provided with use In the holder hooks 11 of hook block human body support 20, telescope support 120 slidably stretches out mounting bracket 110 so that balance bracket 1 slings human body support 20;At the top of the inwall of the cunning chamber 111 of mounting bracket 110 provided with can with the end of telescope support 120 The spacing neck 112 of the Corresponding matching of limited block 121 connection at edge, the inwall bottom of sliding chamber 111 is provided with can be with telescope support 120 Lower edge contact connection force block 113, and spacing neck 112 and force block 113 stretch out in telescope support 120 and install branch Spacing and support telescopic support 120 is respectively used to during frame 110.

Further, the both sides of the mounting bracket 110 are respectively equipped with least one telescope support 120, described flexible branch Frame 120 is slidably mounted in the cunning chamber 111 of mounting bracket 110, and the end of each telescope support 120 is respectively equipped with holder hooks 11, described holder hooks 11 can correspond to the both sides of hook block human body support 20.

Further, described balance bracket 1 includes a mounting bracket 110 and a telescope support 120 respectively, described Telescope support 120 is slidably mounted in the cunning chamber 111 of mounting bracket 110, and the end of mounting bracket 110 and telescope support 120 Portion is respectively equipped with holder hooks 11, and described holder hooks 11 can correspond to the both sides of hook block human body support 20.

Further, described mounting bracket 110 includes two panels mounting bracket piece 110a and 110b, and described two panels installs branch The cunning chamber 111 slided for telescope support 120 is formed with frame piece 110a and 110b;Install with each stretching the inner chamber of sliding chamber 111 Contracting support 120 corresponds to the second limit switch 115 of effect respectively.

Further, it is provided with described mounting bracket 110 on lead 114, described telescope support 120 and offers and lead Coordinate the guide groove 122 being slidably connected to post 114, described lead 114 can be slided in guide groove 122 so that flexible Support 120 is relatively moved along mounting bracket 110.

Further, the extended mounting bracket 110 of described telescope support 120, and mounting bracket 110 and telescope support 120 constitute the balance bracket 1 of arch door shape structure, and described holder hooks 11 are separately positioned on the two of the balance bracket 1 of domes Side end, telescope support 120 can make movement in a curve along mounting bracket 110.

Present invention additionally comprises a kind of Medical movable lifter, balance bracket 1 is arranged on can be from human body on fixed transverse rod 43 The both sides of support member 20 its hook block is suspended on the lower section of fixed transverse rod 43, described fixed transverse rod 43 can be mounted side by side to Lack a balance bracket 1, and fixed transverse rod 43 is connected with the end of horizontal support arms 42, the described end of horizontal support arms 42 Portion includes the telescopic arm 3 driven by horizontal drive apparatus 10, can be by driving telescopic arm 3 to drive installed in the one end of telescopic arm 3 Fixed transverse rod 43 is moved in the horizontal direction, horizontal support arms 42 also with the drive connection of lifting moving portion 41, described lifting moving Portion 41 be arranged on pedestal 8 on and with the drive connection of vertical drive 5 on pedestal 8, the described bottom of pedestal 8 is provided with universal Wheel.

Further, described balance bracket 1 is arranged on 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 extends the stator 201 that two plate shapes are identical and are oppositely arranged along both sides, described Stator 201 cooperatively form balance bracket 1 and support lock 2 by the bracket holes 14 in guide finger 17 and mounting bracket 110 Between lock connection.

Further, form to drive for guide finger 17 between the stator 201 of 2 corresponding settings of the support lock and put down Be placed in mobile cavity 202 spacing is installed on the mobile cavity 202 that moves up and down of weighing apparatus support 1, the side of the stator 201 to open Close to be additionally provided with to be placed in mobile cavity 202 on 203, described bracket holes 14 and be used for the triggering block 141 for triggering limit switch 203.

Further, described balance bracket 1 is fixedly mounted on fixed transverse rod 43, described fixed transverse rod 43 and level branch The hinge connection of brace 42 can be moved up and down relative to horizontal support arms 42, and horizontal support arms 42 are provided with and fixed transverse rod 43 Corresponding limit switch 203.

The balance bracket and Medical movable lifter of the hook block human body support of the present invention are slidably connected by corresponding Mounting bracket and telescope support, realize the contraction and expansion of balance bracket, improve the use flexibility of balance bracket, together When cause simple in construction save of balance bracket to use space.In addition, passing through the holder hooks of telescope support end, it is ensured that hook block Stability so as to improving the security using process.

Brief 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 operator scheme of the present invention;

Fig. 7 is the structural representation of another 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;

Figure 14 is the structural representation of the first embodiment deployed condition of the balance bracket of the present invention;

Figure 15 is the structural representation of the first embodiment contraction state of the balance bracket of the present invention;

Figure 16 is the structural representation of the telescope support of balance bracket the first embodiment of the present invention;

Figure 17 is the structural representation of the mounting bracket of balance bracket the first embodiment of the present invention;

Figure 18 is the mounting structure schematic diagram of the first embodiment of the balance bracket of the present invention

Figure 19 is profiles of the Figure 18 along B-B directions;

Figure 20 is the structural representation of second of embodiment deployed condition of balance bracket of the present invention;

Figure 21 is the structural representation of second of embodiment contraction state of balance bracket of the present invention;

Figure 22 is the mounting structure schematic diagram of second of embodiment of balance bracket of the present invention;

Figure 23 is profiles of the Figure 20 along C-C directions;

Figure 24 is Figure 14 partial structural diagram.

Embodiment

Embodiments of the invention are provided below in conjunction with accompanying drawing 1 to 24, the hook block human body support of the present invention is further illustrated Balance bracket and Medical movable lifter embodiment.The balance bracket of the hook block human body support of the present invention and doctor The following description is not limited to Mobile lifting device.

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 lifting moving portion 41 and the horizontal support arms 42 being connected with each other, 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 couples with the described driving of lifting moving portion 41, and described vertical drive 5 can drive The dynamic oscilaltion of lifting moving portion 41 is so as to drive the human body support 20 of 1 hook block of balance bracket to move up and down, described base 8 bottoms of seat, which are provided with universal wheel, can move freely 360 degree of Medical movable lifter.The Medical movable lifter of the present invention The action for making lifting human body support with multiple balance brackets is more stablized.Meanwhile, lifting device structure is simple, user Just, it is easy to hook block human body support.In addition, universal wheel can be easy to medical Mobile lifting device flexibly to be moved in working face.

As shown in Figure 1 the present invention a specific embodiment, pedestal 8 by be arranged side by side and one end connect two pieces of base plates 81 compositions, the lifting moving portion 41 is arranged on the connection end of two pieces of base plates 81 by guideway, and by being similarly installed at The driving lifting of vertical drive 5 on pedestal 8, described guideway can be using known guide rail auxiliary structure, and it is not only limited Lifting moving portion 41 can only make to prolong the rectilinear movement of vertical direction (i.e. relative to the above-below direction of pedestal 8), moreover it is possible to move lifting Dynamic portion 41 carries the two-dimentional power of larger horizontal direction and the three-dimensional moment in space, to ensure the effect in human body and weight of equipment Under, the energy of lifting moving portion 41 is 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 distribution situations of universal wheel 9 as shown in Figure 5 and Figure 6, pacify by four ends angle of the bottom of pedestal 8 Equipped with four universal wheels 9, the vertical drive 5 is arranged on the pedestal 8 of a pair of rear sides of universal wheel 92, the level branch Brace 42 be provided with balance bracket 1 side it is corresponding be two preceding universal wheels 91, the described longitudinal center of vertical drive 5 Axle A to the corresponding preceding vertical central axis B of universal wheel 91 is more than the vertical central axis A of vertical drive 5 and balance branch apart from D2 Frame 1 does not extend out the center of maximum wheelbase formed between the center line C under state in telescopic arm 3 from D1.Universal wheel as pedestal with Stress point between ground, is reasonably distributed in position under susceptor edges, it is ensured that Mobile lifting device operationally steadily may be used By ground movement.Described universal wheel 9 can also be at least three.

Described horizontal support arms 42 are horizontally extending to the side that the bottom of pedestal 8 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 the two ends of fixed transverse rod 43 are respectively fixed with one and passed through The balance bracket 1 that support lock 2 is connected with fixed transverse rod 43, described balance bracket 1 is respectively provided with for its two ends of symmetrical structure One is used to hooking the holder hooks 11 of the both sides stretcher rod 23 of human body support 20, and holder hooks 11 are arranged evenly in fixed transverse rod 43 Both sides, horizontal hook block, the side of horizontal hook block are carried out to human body support 20 so as to can realize and 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 be moved all the time close to lifting The dynamic side of portion 41, 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, the two ends of wherein fixed transverse rod 43 are each provided with a balance bracket 1 for decision design, are ensureing that device is steady Qualitatively premise is issued to the purpose for saving material, in addition it is also possible to be that four holder hooks 11 are arranged in arrays in fixed transverse rod The structure of monoblock type fixed transverse rod 43 on 43, makes Suspension hook structure more simple.Especially, the end of horizontal support arms 42 can install additional by The telescopic arm 3 that horizontal drive apparatus 10 drives, described horizontal drive apparatus 10 is arranged in horizontal support arms 42 and with stretching The drive connection of arm 3, described telescopic arm one end is connected with horizontal drive apparatus 10, and the other end is with being fixed on the end of horizontal support arms 42 The fixed transverse rod 43 in portion is connected, so as to by driving telescopic arm 3 to drive the fixed transverse rod 43 installed in the one end of telescopic arm 3 along water Square to extending laterally.The telescopic arm of the present invention easily can carry out translation motion to the human body support sling so that mobile The operation of formula lifter is more flexible.

The base plate 81 of pedestal 8 is fixed structure in above-described embodiment, 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.In addition, pedestal 8 also has two kinds to be applied in particular cases Two embodiments.

As shown in figure 12, the branch of the oriented direction of balance bracket 1 extension is installed at the middle part of pedestal 8 to the structure of one of which embodiment Brace 83, described support arm 83 and the drive connection of drive device 84 in pedestal 8, described drive device 84 can drive support The end 85 of arm 83 slopes down to end 85 and is contacted with ground and form fulcrum.The support arm of the present embodiment can be filled by driving Putting makes the height reduction of support arm, so that realize that support arm can enter 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 branch The extension of brace reduces the height of pedestal.

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 embodiment Drive connection has expansion drive device 87 between plate 81, and the connection end of every piece of base plate 81 and pedestal 8 is provided with expansion branch Point 86, described every piece of base plate 81 is driven rotating around expansion fulcrum 86 relative to base level center line by expansion drive device 87 P is deployed with angle [alpha] to both sides.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 of lifter width and used.The vertical drive 5 of the present invention can be pneumatic driving Dynamic device, the air pressure that described pneumatic actuating device is produced promotes the upward jack-up in lifting moving portion 41.Described vertical drive dress 5 are put except pneumatic actuating device can be used, other types of drive device can also be used, such as screw gear formula manual actuation is filled Put, worm and gear screw rod type electric drive device or fluid pressure drive device, preferable worm and gear screw rod type electric driving dress Put, the combination of pneumatic actuating device, screw gear formula manual driving device, one kind in fluid pressure drive device or two of which, I.e.:Vertical drive 5 is worm and gear screw rod type electric drive device 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 drive device.Vertical drive 5 all includes normal The fixed component and moving parts of rule, fixed component is fixedly mounted on pedestal 8, and described moving parts and lifting moving The driving connection of portion 41, i.e. vertical drive 5 are arranged on pedestal 8 and coupled with the driving of lifting moving portion 41.Described here Driving couples and refers to that the connection in lifting moving portion 41 can be delivered power to, and the piston mandril of such as cylinder (not shown) is direct By the draw bail of the upward jack-up in 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 are used to rotation being converted to rectilinear movement, and gear drive Mechanism is used to change rotation direction and gearratio, and power passes through 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, as worm and gear Screw rod type electric drive device,.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 passes through the upward jack-up in Hydraulic Cylinder lifting moving portion 41.The present invention's Vertical drive can manual actuation also drive automatically, and the vertical drive of automatic type of drive can have a variety of shapes Formula, makes the type of drive of vertical drive more flexible, preferably worm wheel screw-type Vidacare corp, its advantage be There is the function of self-locking during carrying, and noise is low, it is simple in construction.

The power supply of present invention driving Medical movable lifter work can be provided by the power supply outside connection, can also be led to 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.Can be to air mattress in addition, being provided with described pedestal 8 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 carries out automatic inflating by the charging connector 22 and inflating catheter 21 of mattress to mattress, enhances doctor With the utility function of Mobile lifting device.

The structure of balance bracket 1 of the invention as in Figure 2-4, described symmetrical structure is in the both sides of balance bracket 1 and leads to Cross support lock 2 to be fixedly connected with fixed transverse rod 43, described support latches 2 one end and is fixedly connected with fixed transverse rod 43, another End is connected by guide finger 17 with the support locked groove 13 that the middle part of balance bracket 1 is set, 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 the gradient of support lock and support locked groove coordinates and is advantageously implemented support lock and balance bracket Fixation, it is to avoid balance bracket rocks the injury caused 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 is arched door type knot 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 structures Second quadrant of 11b arc semi-closed structures.Holder hooks to the mechanics skid-prevention button of arc semi-closed structure by designing, in arc Shape semi-closed structure is formed when bearing down force in third and fourth round quadrant, reliably acting force arm can be avoided to occur completely Slide fastener hidden danger.The middle part of balance bracket 1 is additionally provided with for latching the 2 support locked grooves 13 being mutually fixedly connected, the support with support The central point O positions of locked groove 13 are provided with below the bracket holes 14 being connected with guide finger 17, the central point O with balance bracket Line a is that symmetry axis both sides are symmetrically arranged with a pair of shrinkage pools 15, and described shrinkage pool 15 can latch the projecting elastic part 16 on 2 with support Coordinate and the swing process of balance bracket 1 is fixed.

The balance bracket 1 of the present invention latches 2 attachment structure with support as shown in Figure 3, and the support lock 2 prolongs along both sides Stretch out and two ends are provided with the stator 201 that two plate shapes are identical and are oppositely arranged, every stator 201 for semicircular arc and two Hold the guide groove 18 that the distance between center of circle is H, the clamp bracket locked groove 13 of stator 201 being oppositely arranged and by guide finger 17 Bracket holes 14 in support locked groove 13 are connected with the guide groove 18 on stator 201, thus cooperatively form balance bracket 1 with Hinge connection between support lock 2, balance bracket is realized simple and convenient and steady by the hinge connection between support is latched Fixed firm connected mode.Meanwhile, guide finger 17, which can move along guide groove 18 and drive balance bracket 1 to move up and down, makes bracket lock The fit clearance that the vertical direction for being available for balance bracket 1 to latch 2 along support swings 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 smaller to be conducive to not work Moving when making and store.In addition, the shape phase for the inclined plane shape and support locked groove 13 that the end of stator 201 is extended outward The fixation of support lock and balance bracket when load is realized in matching, the width for the end that support lock 2 coordinates with support locked groove 13 More than the width that support latches 2 movable parts provided with guide groove 18.In particular it is preferred to support lock 2 end shape for etc. The trapezoidal end stress balance for making support latch 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, support locked groove such as circle, semicircle, ellipse, half elliptic, polygon The end shape that 13 shape latches 2 with support matches, and such as can be the half elliptic matched with ellipse, half elliptic. It is preferred that isosceles trapezoidal structure cause the side wall of support locked groove 13 when balance bracket 1 swings after being moved up and down along guide groove 18 The side wall that 2 middle parts can be latched with support preferably coordinates.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 guide groove 18 on stator 201, can equally reach Function achieved by above-described embodiment, while not using hinged mode to make structure more simple.

Balance bracket swing state schematic diagram of the present invention as shown in Figure 4, the described drive balance bracket 1 of guide finger 17 is along leading Moved up and down to groove 18 and mobile ultimate range be H, when guide finger 17 drive balance bracket 1 from the bottommost of guide groove 18 to During upper displacement H, the inclined-plane that the end of stator 201 is extended 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 to latch 2 along support, make to put down Weighing apparatus support 1 can be swung along balance bracket center line a with angle R, and swingable balance bracket 1 is easy to hook the behaviour of stretcher rod 23 Make, at the same complete to after the hook of stretcher rod 23 because Action of Gravity Field guide finger 17 can drive balance bracket 1 to recover to movement Position, and the inclined-plane that the end of stator 201 is extended will make Medical movable liter again by the spacing fixation of support locked groove 13 Drop device, which can be stablized, 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 the middle part both sides of guide groove 18 below central point O in 13 Part 16 can be to balance bracket 1 during swing amplitude of fluctuation fix.Swung by setting balance bracket Stopping means, operating efficiency is improved 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 using balance bracket center line a as Symmetry axis both sides are symmetrically arranged with a pair of shrinkage pools 15, the projecting elastic part that described a pair of shrinkage pools 15 are set with the top of guide groove 18 16 can be to balance bracket 1 during swing amplitude of fluctuation fix.

The balance bracket 1 of the present invention can also be the stretching structure as shown in Figure 14 to 24, the balance with stretching structure Support 1 includes mounting bracket 110 and at least one telescope support 120, and each telescope support 120 is separately mounted to mounting bracket It is slidably connected in 110 and with mounting bracket 110, telescope support 120 can relatively move along mounting bracket 110 and be retracted mounting bracket In 110.The end of telescope support 120 is additionally provided with the holder hooks 11 for hook block human body support 20, and telescope support 120 is slidably Mounting bracket 110 is stretched out so that balance bracket 1 slings human body support 20.

It is contemplated that balance bracket 1 has expansion with shrinking two kinds of use states, wherein balance bracket 1 is in hook block In the deployed condition as shown in Figure 14 or Figure 20 during human body support 20, the now fully extended mounting bracket of telescope support 120 110 so that holder hooks 11 can correspond to the both sides for hooking human body support 20 respectively.Other balance bracket 1 is in when idle Contraction state as shown in Figure 15 or 21, now telescope support 120, which shrinks, slips into mounting bracket 110 so that balance bracket 1 overall space in contraction state is less than overall space during deployed condition.Telescopic balance bracket is simple in construction to be saved Space is used, the use flexibility of balance bracket is improved.

Described balance bracket 1 is arranged on fixed transverse rod 43 and can be suspended on its hook block from the both sides of human body support 20 At least one balance bracket 1 can be mounted side by side on fixed transverse rod 43 in the lower section of fixed transverse rod 43, Fig. 1, and it is fixed horizontal Bar 43 is connected with the end of horizontal support arms 42, and the described end of horizontal support arms 42 includes being driven by horizontal drive apparatus 10 Telescopic arm 3, can in the horizontal direction be moved installed in the fixed transverse rod 43 of the one end of telescopic arm 3 by driving telescopic arm 3 to drive, water Flat support arm 42 also with the drive connection of lifting moving portion 41, described lifting moving portion 41 be arranged on pedestal 8 and with pedestal 8 The drive connection of vertical drive 5, the described bottom of pedestal 8 is provided with universal wheel.Balance bracket is translated applied to liftable Mobile device on, improve the security reliability that the flexibility that balance bracket uses ensure that removing patient's process, drive simultaneously Dynamic device improves the automaticity of mobile device so that operation moving process is easy.

Specifically, as shown in Figure 14 to 19 be the balance bracket 1 with stretching structure the first embodiment, this implementation Balance bracket 1 in example includes a mounting bracket 110 and a telescope support 120 respectively, and described telescope support 120 is slided In the cunning chamber 111 of mounting bracket 110, and the end of mounting bracket 110 and telescope support 120 is respectively equipped with holder hooks 11, described holder hooks 11 can correspond to the both sides of hook block human body support 20.One mounting bracket and a telescope support cause Balance bracket is simple in construction, improves balance bracket packaging efficiency and uses flexibility, while ensure that the reliable and stable of hook block. Shown in Figure 14 is structure of the balance bracket 1 of the present embodiment in deployed condition, and now telescope support 120 is fully extended installs The holder hooks 11 that support 110 and the two end are set are symmetrical arranged relative to the center line A of balance bracket 1.Shown in Figure 15 is this When the balance bracket 1 of embodiment is in idle contraction state, in the cunning chamber 111 of the retraction mounting bracket 110 of telescope support 120 from And reach and save the purpose that space is easy to place.

Preferably, it is in balance bracket 1 under the deployed condition for hook block human body support 20, the He of mounting bracket 110 Telescope support 120 constitutes the balance bracket 1 of domes as shown in figure 14, and holder hooks 11 are separately positioned on the flat of domes The both side ends of weighing apparatus support 1, telescope support 120 can make movement in a curve along mounting bracket 110.Balance bracket is in arch after being fully deployed Shape structure is easy to operation, improves the service efficiency of balance bracket, simultaneous retractable support is collapsible into mounting bracket along camber line and enters one Step saves being taken up space for balance bracket, improves the convenience that balance bracket is used.

The side structure of balance bracket 1 as shown in Figure 19, the mounting bracket 110 of balance bracket 1 installs branch by two panels Frame piece 110a and 110b is assembled, is formed with described two panels mounting bracket piece 110a and 110b for telescope support 120 Being provided with the top of the cunning chamber 111 of slip, the inwall of the cunning chamber 111 of the mounting bracket 110 shown in Figure 17 can be with stretching shown in Figure 16 The spacing neck 112 of the Corresponding matching of limited block 121 connection of the end upper edge of support 120, the inwall bottom of sliding chamber 111 is provided with The force block 113 of connection can be contacted with the lower edge of telescope support 120, as of fig. 24 spacing neck 112 and force block 113 Spacing and support telescopic support 120 is respectively used to when telescope support 120 stretches out mounting bracket 110.It is assembled by mounting bracket piece The cunning cavity configuration of formation simply ensure that the stability that telescope support is slided, while spacing neck and force block are effectively guaranteed Stability of equilibrium of the balance bracket during hook block human body support, improves the security reliability of balance bracket.

Be in contact with mounting bracket 110 mode of slip of telescope support 120 is not limited only to a kind of above-mentioned situation, can also be It is provided with lead 114, described telescope support 120 and opens in mounting bracket 110 in sliding type as shown in figure 18, Figure 18 Provided with coordinating the guide groove 122 that is slidably connected with lead 114, described lead 114 can be slided in guide groove 122 so as to So that telescope support 120 is relatively moved along mounting bracket 110, and be again provided with can be with flexible branch for the inwall bottom of sliding chamber 111 The force block 113 of the lower edge contact connection of frame 120.The sliding matching structure of lead and guide groove is simply improved using effect Rate, while guide groove ensure that the accuracy of telescope support sliding process, improves balance bracket and shrinks and deploy the one of process Cause property.

Balance bracket 1 as shown in Figure 18 and Figure 19 is arranged on fixed transverse rod 43 by support lock 2, support lock 2 One end is connected with fixed transverse rod 43, and the other end extends the stator 201, Figure 18 that two plate shapes are identical and are oppositely arranged along both sides In stator 201 cooperatively form balance bracket 1 by the bracket holes 14 in guide finger 17 and mounting bracket 110 and latched with support Lock connection between 2.The mounting bracket of balance bracket realizes the stabilization of balance bracket and fixed transverse rod by buckle structure Connection, improves the reliability of hook block process.Especially, between the stator 201 of the support 2 corresponding settings of lock in Figure 19 Form and installed on the mobile cavity 202 for driving balance bracket 1 to move up and down for guide finger 17, the side of the stator 201 Having to be additionally provided with to be placed in mobile cavity 202 on the limit switch 203 being placed in mobile cavity 202, described bracket holes 14 is used to trigger The triggering block 141 of limit switch 203.Balance bracket moving up and down more flexible, same time limit during hook block is operated Bit switch causes balance bracket to carry out emergent stopping operation to mobile device when being moved downwardly over regulation amplitude, it is ensured that move The security of dynamic process.Preferably, two balance brackets 1 have been mounted side by side on fixed transverse rod 43 as shown in figure 19 can be by human body The level of support member 20 is sling, and the end drive connection that fixed transverse rod 43 can be with horizontal support arms 42.

As shown in Figure 20 to 23 is second of embodiment of the balance bracket 1 with stretching structure, the mounting bracket 110 both sides are respectively equipped with least one telescope support 120, and described telescope support 120 is slidably mounted on mounting bracket 110 In sliding chamber 111, and the end of each telescope support 120 is respectively equipped with holder hooks 11, and described holder hooks 11 can correspond to hook block The both sides of human body support 20.When the both sides of mounting bracket are respectively equipped with telescopic balance bracket guarantee hook block human body support Stability of equilibrium, improve balance bracket use process security, while the telescope support of both sides may contract to installation In support, the use space of balance bracket is saved.Shown in Figure 20 is the balance bracket 1 of the present embodiment in deployed condition Structure, the now fully extended mounting bracket 110 of the telescope support 120 of the both sides of mounting bracket 110 and the setting of the end of telescope support 120 Holder hooks 11 be symmetrical arranged relative to the center line of balance bracket 1.Shown in Figure 21 is the balance bracket 1 of the present embodiment in the spare time During the contraction state put, so as to reach in the cunning chamber 111 of the retraction mounting bracket 110 of telescope support 120 of the both sides of mounting bracket 110 Save the purpose that space is easy to place.

Preferably, it is in balance bracket 1 under the deployed condition for hook block human body support 20, the He of mounting bracket 110 Telescope support 120 constitutes the balance bracket 1 of domes as shown in figure 20, and holder hooks 11 are separately positioned on arch door shape structure The both side ends of balance bracket 1, telescope support 120 can make movement in a curve along mounting bracket 110.And sliding chamber 111 and flexible branch Frame 120 be provided with the first example structure identical limited block 121, spacing neck 112 and force block 113, so as to realize To the limited support of the both sides telescope support 120 of mounting bracket 110.It is contemplated that telescope support 120 is with pacifying in the present embodiment Dress support 110 be in contact slip mode can also using in mounting bracket 110 provided with lead 114 and telescope support 120 Offer the mounting means for coordinating the guide groove 122 being slidably connected with lead 114.Particularly, when horizontal support arms 42 and admittedly When to determine cross bar 43 and mounting bracket 110 be the structure being directly fixedly mounted, can be installed in the inner chamber of sliding chamber 111 with it is each flexible Support 120 corresponds to the second limit switch 115 of effect, effect and the limit switch 203 of second limit switch 115 respectively Effect is identical, is for preventing balance bracket amplitude during moving down potential safety hazard bigger than normal caused.

Balance bracket 1 as depicted in figures 22 and 23 is fixedly mounted on fixed transverse rod 43, described fixed transverse rod 43 and water The flat hinge connection of support arm 42 can be moved up and down relative to horizontal support arms 42, and horizontal support arms 42 are provided with and fixed horizontal stroke The corresponding limit switch 203 of bar 43.Balance bracket is directly connected with fixed transverse rod and fixed transverse rod is cut with scissors with horizontal support arms The mode of chain connection causes device attachment structure simple, improves service efficiency.The both sides difference of mounting bracket 110 in Figure 22 The level of human body support 20 can be sling provided with two telescope supports 120, and fixed transverse rod 43 and the hinge of horizontal support arms 42 Connection.

Two kinds of operation moulds during to be Mobile lifting device rise patient certain distance D state 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 the upward active force of vertical drive 5 Gradient coordinates and bracket holes 14, guide finger 17, the further reliable load being matched with when balance bracket works of guide groove 18, To a pair of brackets hook 11a and 11b act power by stretcher rod, multifunctional mattress and patient or by stretcher rod, support member with Patient is raised above by following two operator schemes;Embodiment is as follows:

The first pattern is when patient needs to be moved to the first-class consulting services of other strollers, 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 the operating space of stretcher rod 23, 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 upward active force of vertical drive 5, the motion upwards of support lock 2 is caused, 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, multifunctional mattress 200, patient are risen to the height of needs in the lump D.Now, by the synergy of universal wheel 9 and telescopic arm 3, it may move and hold up patient to the corresponding positions of other strollers or needs Put;Operational control panel, under the downward active force of vertical drive 5, by multifunctional mattress 200, stretcher rod 23, Huan Zheyi And place to stroller or treatment, inspection apparatus, a pair of brackets hook 11a and 11b are separated with stretcher rod under manual action, taken Go out stretcher rod.Realize and easily, smoothly patient risen, other treatments, the function in inspection apparatus is moved to.

Second of pattern is in daily ward nursing, it is necessary to more be changed the sheet to patient and the service such as other nursery works When.First under the synergy of Mobile lifting device universal wheel 9, horizontal drive apparatus 10 and vertical drive 5, it 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 having buckled support member, operate Mobile lifting device control panel (being not drawn into figure), Under the upward active force of vertical drive 5, the motion upwards of support lock 2 is caused, balance bracket 1 is in support locked groove 13 and support The lower automatic locking of the mutually motion of lock 2, stretcher rod, support member, patient is risen in the lump certain height D (such as Fig. 6).With regard to this shape State, nurse can more change the sheet and related nursery work to patient, ready rear operational control panel be arranged, in vertical drive Under 5 downward active forces, stretcher rod, support member, patient are steadily placed in the lump to arranging on the clean and tidy bed finished, manual A pair of brackets hook 11a and 11b are separated with stretcher rod under effect, support member, stretcher rod is taken out.Realize steady, light to patient The function that ground more changes the sheet and nursed.

As shown in fig. 7, the structural representation of another embodiment of the invention, Medical movable lifter of the invention, bag Lifting moving portion 41 and the horizontal support arms 42 of interconnection are included, the described bottom of lifting moving portion 41 is arranged in pedestal 8 simultaneously With the drive connection of vertical drive 5 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 be arranged in horizontal support arms 42, can be parallel to level Support arm 42 carries out hook block to human body support 20, because human body support 20 is parallel to longitudinal hook block of horizontal support arms 42 Mode, the horizontal hook block mode being previously mentioned compared to upper one embodiment, can be produced 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, such a 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 for the mattress of stretcher or both sides with stretcher rod 23 or by several supports Part and the stretcher of stretcher rod combination, are applicable to a variety of human body supports and flexibly use, 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 the air pump 6 set on inflating catheter 21, pedestal 8 by inflating catheter provided with multiple air bags 25, with the insertion of air bag 25 The charging connector 22 that 21 ends are set 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 set by the two ends of balance bracket 1 on Medical movable lifter hook multifunctional mattress The stretcher rod 23 that 200 both sides are installed, is stably lifted and mobile so as to realize to multifunctional mattress 200.

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 The cooperation that limitation, especially Mobile lifting device body are not limited to the human body support, air pump, stretcher rod with above-mentioned annex etc. makes With, therefore can associate and patient can be related to during medical treatment on the lifter in terms of more high-quality management and human nature service 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, within the covering scope that all should be regarded as the present invention.

Claims (10)

1. a kind of balance bracket of hook block human body support, it is characterised in that:Described balance bracket (1) includes mounting bracket (110) and at least one telescope support (120), each telescope support (120) be separately mounted in mounting bracket (110) and with peace Dress support (110) is slidably connected, and telescope support (120) can relatively move along mounting bracket (110) and be retracted mounting bracket (110) It is interior;
The end of telescope support (120) is additionally provided with the holder hooks (11) for hook block human body support (20), telescope support (120) Mounting bracket (110) is slidably stretched out so that balance bracket (1) slings human body support (20);
Being provided with the top of the inwall of the cunning chamber (111) of mounting bracket (110) can be spacing with the end upper edge of telescope support (120) The spacing neck (112) of block (121) Corresponding matching connection, the inwall bottom of sliding chamber (111) is provided with can be with telescope support (120) The force block (113) of lower edge contact connection, and spacing neck (112) and force block (113) are in telescope support (120) stretching Spacing and support telescopic support (120) is respectively used to during mounting bracket (110).
2. the balance bracket of hook block human body support according to claim 1, it is characterised in that:The mounting bracket (110) both sides are respectively equipped with least one telescope support (120), and described telescope support (120) is slidably mounted on installation branch In the cunning chamber (111) of frame (110), and the end of each telescope support (120) is respectively equipped with holder hooks (11), described support Hook (11) can correspond to the both sides of hook block human body support (20).
3. the balance bracket of hook block human body support according to claim 1, it is characterised in that:Described balance bracket (1) mounting bracket (110) and a telescope support (120) are included respectively, described telescope support (120) is slidably mounted on In the cunning chamber (111) of mounting bracket (110), and the end of mounting bracket (110) and telescope support (120) is respectively equipped with support Hook (11), described holder hooks (11) can correspond to the both sides of hook block human body support (20).
4. the balance bracket of the hook block human body support according to Claims 2 or 3, it is characterised in that:Described installation branch Frame (110) includes being formed with two panels mounting bracket piece (110a, 110b), described two panels mounting bracket piece (110a, 110b) The cunning chamber (111) slided for telescope support (120);Install right respectively with each telescope support (120) in the inner chamber of sliding chamber (111) The second limit switch (115) that should be acted on.
5. the balance bracket of the hook block human body support according to Claims 2 or 3, it is characterised in that:Described installation branch It is provided with to offer to coordinate with lead (114) on lead (114), described telescope support (120) in frame (110) and is slidably connected Guide groove (122), described lead (114) can be slided in guide groove (122) so that telescope support (120) is along peace Fill support (110) relative movement.
6. the balance bracket of the hook block human body support according to Claims 2 or 3, it is characterised in that:Described flexible branch Frame (120) extended mounting bracket (110), and mounting bracket (110) and telescope support (120) constitute the balance of domes Support (1), described holder hooks (11) are separately positioned on the both side ends of the balance bracket (1) of domes, telescope support (120) movement in a curve can be made along mounting bracket (110).
7. a kind of Medical movable lifter, it is characterised in that:Including any described balance bracket (1) of claim 1 to 6, Balance bracket (1), which is arranged on fixed transverse rod (43), to be suspended on fixed transverse rod from the both sides of human body support (20) by its hook block (43) at least one balance bracket (1), and fixed transverse rod can be mounted side by side on lower section, described fixed transverse rod (43) (43) end with horizontal support arms (42) is connected, and described horizontal support arms (42) end is included by horizontal drive apparatus (10) telescopic arm (3) of driving, can be by driving telescopic arm (3) to drive the fixed transverse rod (43) installed in telescopic arm (3) one end Move in the horizontal direction, horizontal support arms (42) also with lifting moving portion (41) drive connection, described lifting moving portion (41) On pedestal (8) and with vertical drive (5) drive connection on pedestal (8), described pedestal (8) bottom is provided with Universal wheel.
8. Medical movable lifter according to claim 7, it is characterised in that:Described balance bracket (1) passes through branch Frame lock (2) is arranged on fixed transverse rod (43), and described support lock (2) one end is connected with fixed transverse rod (43), the other end Extend the stator (201) that two plate shapes are identical and are oppositely arranged along both sides, described stator (201) passes through guide finger (17) lock that the bracket holes (14) and in mounting bracket (110) are cooperatively formed between balance bracket (1) and support lock (2) connects Connect.
9. Medical movable lifter according to claim 8, it is characterised in that:(2) are corresponding sets for support lock The mobile cavity (202) for driving balance bracket (1) to move up and down for guide finger (17) is formd between the stator (201) put, The limit switch (203) being placed in mobile cavity (202), described bracket holes are installed on the side of the stator (201) (14) it is additionally provided with to be placed in mobile cavity (202) on and is used for the triggering block (141) for triggering limit switch (203).
10. Medical movable lifter according to claim 7, it is characterised in that:The fixed peace of described balance bracket (1) On fixed transverse rod (43), described fixed transverse rod (43) can be relative to horizontal support with horizontal support arms (42) hinge connection Arm (42) is moved up and down, and horizontal support arms (42) are provided with the limit switch (203) corresponding with fixed transverse rod (43).
CN201510207712.5A 2015-04-28 2015-04-28 The balance bracket and Medical movable lifter of hook block human body support CN104825297B (en)

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CN106389032B (en) * 2016-09-13 2019-01-18 奉节县甲高镇中心卫生院 A kind of scalable hospital bed with dining table
CN106389033B (en) * 2016-09-13 2019-02-22 福州市长乐区长胜信息技术有限公司 A kind of scalable hospital bed

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CN202874897U (en) * 2012-10-10 2013-04-17 河海大学 Portable retractable foldable clothes hanger
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CN204050134U (en) * 2014-06-16 2014-12-31 林黎明 Medical movable lifter
CN204734659U (en) * 2015-04-28 2015-11-04 林黎明 Human support piece's of hook block balanced support and medical portable riser

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US6289534B1 (en) * 1998-07-31 2001-09-18 Hill-Rom Services, Inc. Patient lift
CN101731912A (en) * 2008-11-05 2010-06-16 塔希责任有限公司 Geometry-variable clothes hanger structure
CN201658189U (en) * 2010-03-04 2010-12-01 宋万贵 Clothes rack capable of being rotated and regulated in telescopic way
CN202874897U (en) * 2012-10-10 2013-04-17 河海大学 Portable retractable foldable clothes hanger
CN204050135U (en) * 2014-06-16 2014-12-31 林黎明 The balance bracket buckle structure of hook block human body support
CN204050134U (en) * 2014-06-16 2014-12-31 林黎明 Medical movable lifter
CN204734659U (en) * 2015-04-28 2015-11-04 林黎明 Human support piece's of hook block balanced support and medical portable riser

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Effective date of registration: 20200515

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Patentee before: Lin Liming