CN202161495U

CN202161495U - Transfer bed

Info

Publication number: CN202161495U
Application number: CN 201120225566
Authority: CN
Inventors: 乔宏
Original assignee: 乔宏
Current assignee: SHENZHEN SHOU BAI RUI MACHINERY TECHNOLOGY CO., LTD.
Priority date: 2011-06-29
Filing date: 2011-06-29
Publication date: 2012-03-14
Anticipated expiration: 2021-06-29
Also published as: WO2013000330A1

Abstract

The utility model relates to the technical field of medical equipment and discloses a transfer bed. The transfer bed comprises a bed frame which is capable of moving along the ground, a lifting frame which is capable of lifting up and down and a bed frame which is driven by the lifting frame to lift up and down, and a bed plate arranged on the bed frame and capable of moving leftwards and rightwards along the bed frame; and one end of the lifting frame is movably connected with the bed frame while the other end is movably connected with a bottom frame. In the utility model, the lifting frame of the transfer bed is capable of driving the bed plate to lift up and down, so that in the actual operation of the transfer bed, medical personnel can adjust the bed plate to a most suitable position of a sickbed and a patient can be conveniently transferred between the bed plate of the transfer bed and the sickbed; the bed plate is capable of moving leftwards and rightwards relative to the bed frame and the bed plate can be adjusted onto the sickbed, so that the medical personnel can transfer the patient between the sickbed and the bed plate more conveniently; and through the transfer bed, the height and the left and right positions of the bed plate can be adjusted according to actual conditions, so that the automation degree is high, the function is diversified and the requirements of hospitals can be satisfied.

Description

A kind of bed transport

Technical field

This utility model relates to the technical field of medical equipment, and especially a kind of automaticity is high, the bed transport of functional diversities.

Background technology

Bed transport applies to be used to shift patient in the hospital widely, and the patient transfer of for example patient being transferred to from the ward that operating room undergos surgery or will just carrying out operation is accomplished etc. in the ward.

The function of bed transport of the prior art is comparatively simple, and it is equivalent to load onto slidably wheel at common bed, only realizes the transportable function of bed; Much the work of other carrying patient is then operated by the doctor, for example in the process of patient transfer, needs the doctor that patient is brought up between sick bed and bed transport and moves down; Particularly when the difference in height of bed transport and sick bed is big; The doctor is bigger to patient's the amount of moving, and for some patients, and particularly some state of an illness are comparatively serious or the patient of the special state of an illness arranged; It is to carry out bigger moving, to avoid aggravating its state of an illness.Existing bed transport has defectives such as automaticity is low, function singleness, has not satisfied the requirement of current hospital.

The utility model content

The purpose of this utility model is to provide a kind of bed transport, is intended to solve the problem that bed transport automaticity of the prior art is low, transport inconvenience and function singleness.

This utility model is to realize like this; A kind of bed transport; But comprise the bedstead oscilaltion that can move along ground crane, can drive the bedstead of oscilaltion and place on the said bedstead and can be by said crane along the bed board of said bedstead move left and right; Said crane one end is movably connected on said bedstead, and the other end is movably connected on said underframe.

Further; Said underframe comprises chassis body and is located on the said chassis body and the pulley assembly that can move along ground; But said crane comprises the crane main body of oscilaltion and first driving element that can drive the oscilaltion of said crane main body; One end of said crane main body is movably connected on said chassis body, and the other end is movably connected on said bedstead, and said bed transport also has the dynamical element that is used for to said first driving element power supply.

Further; Said crane main body is the lifting frame that a pair of mutual cross-articulation is provided with; One end of said lifting frame is movably connected on said chassis body; The other end is movably connected on said bedstead, and said first driving element is the first piston element that has the first piston bar, and said first piston bar is connected in said crane framework.

Further, it is characterized in that, second driving element that said bedstead comprises the bedstead main body and can drive the said bedstead main body move left and right in bed board edge, said bed board places on the said bedstead main body, and said second driving element is electrically connected at said dynamical element.

Further, said second driving element comprises the motor that is electrically connected at said dynamical element and the gear that can be rotated by said driven by motor, and the lower surface of said bed board has the tooth bar that can be meshed with said gear.

Further, has double wheel drive mechanism between said bed board and the said bedstead.

Further, the said bed transport left and right sides has the backplate that is movably connected on said bedstead main body and can be connected to said bed board lower surface respectively.

Further, said bed transport has adsorbable Suction cup assembly in ground, and said Suction cup assembly is connected on the said underframe.Further; Said Suction cup assembly comprises adsorbable sucker in ground, can drive said sucker moves up and down, has second piston element of second piston rod and the vacuum pump that can draw air in the said sucker, and said second piston element and said vacuum pump are electrically connected at said dynamical element.

Further, said bed transport has the said crane oscilaltion of may command, the said bed board of control is with respect to said bedstead move left and right and control the control element that said Suction cup assembly operates, and said control element is electrically connected at said dynamical element.

Compared with prior art, the crane of the bed transport in this utility model can drive the bed board oscilaltion, thereby; This bed transport is in actual operation, and medical personnel can be adjusted to bed board the optimum position at sick bed place, are convenient to the transfer of patient between this bed transport bed board and sick bed; And bed board can be adjusted to bed board on the sick bed with respect to the bedstead move left and right, thereby is convenient to medical personnel more with the transfer of patient between sick bed and bed board; This bed transport can carry out the height of bed board and the adjusting of position, the left and right sides according to practical situation; Its automaticity is high, and functional diversities can be satisfied with the requirement of real hospital.

Description of drawings

Fig. 1 is the schematic perspective view one of the bed transport that provides of this utility model embodiment;

Fig. 2 is the part schematic perspective view of the bed transport that provides of this utility model embodiment;

Fig. 3 is the schematic perspective view two of the bed transport that provides of this utility model embodiment;

Fig. 4 is the schematic perspective view of looking up of the bed transport that provides of this utility model embodiment;

Fig. 5 is the simplified schematic diagram of the function button of the bed transport that provides of this utility model embodiment.

The specific embodiment

For the purpose, technical scheme and the advantage that make this utility model is clearer,, this utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation this utility model, and be not used in qualification this utility model.

This utility model provides a kind of bed transport; But comprise the bedstead oscilaltion that can move along ground crane, can drive the bedstead of oscilaltion and place on the said bedstead and can be by said crane along the bed board of said bedstead move left and right; Said crane one end is movably connected on said bedstead, and the other end is movably connected on said underframe.

In this utility model, bed transport can be regulated the height and the position, the left and right sides of bed board according to practical situation, makes bed transport meet actual requirement, and its automaticity is high, and has multinomial function, can satisfy the requirement of present hospital.

Below in conjunction with specific embodiment detailed description is carried out in the realization of this utility model.

Shown in Fig. 1～4, a preferred embodiment that provides for this utility model.

Bed transport 1 applies in the hospital widely, and as the carrier that shifts patient, the bed transport 1 that present embodiment provides comprises the underframe 11 that can move along ground, the crane 13 that can carry out lifting action, bedstead 17 and is placed on the bedstead 17 and can carries out the bed board 16 of move left and right along bedstead 17; One end of crane 13 is movable to be connected on the underframe 11; Its other end is movable to be connected on the bedstead 17, and promptly crane 13 can go up and down between underframe 11 and bedstead 17, like this; Elevating movement along with crane 13; Can drive the elevating movement of bedstead 17, and bed board 16 is placed on the bedstead 17, so also can move up and down with the up-down of bedstead 17; And owing to this bed board 16 is placed on the bedstead 17, can also be along these bedstead 17 move left and right.

In practice, the crane 13 of this bed transport 1 can drive the oscilaltion of bed board 16, and bed board 16 can act on mobile with respect to bedstead 17; In the process that shifts patient, medical personnel move to the residing sick bed of patient place with this bed transport 1, through crane 13 bed board 16 are adjusted to and the sick bed sustained height; And then bed board 16 outwards moved with respect to bedstead 17, move to the top of the residing sick bed of patient, patient is lifted on the bed board 16 of this bed transport 1 by medical personnel; Then, medical personnel move inwardly into the home position with bed board 16 with respect to bedstead 17, as required crane 13 are raise or reduction again; Through bed transport 1 patient is moved to the place of need placing, lifting moving through crane 13 and bed board 16 be with respect to the move left and right of bedstead 17 again, with patient transfer to the place that needs to place; In whole transfer patient's process, the manually-operated that medical personnel participated in seldom, this bed transport 1 can carry out self regulation according to the actual requirements; Its automaticity is higher; And than bed transport 1 of the prior art, its functional diversities can satisfy the requirement of current hospital.

In the present embodiment; Underframe 11 comprises chassis body 111 and is connected in the pulley assembly 112 on the said chassis body 111; This chassis body 111 is square shape, and pulley assembly 112 is separately positioned on the place, four angles of this chassis body 111, thereby through pulley assembly 112 slip on the ground; Realize moving of underframe 11, and drive moving of whole bed transport 1.

Particularly, pulley assembly 112 comprises pulley yoke and is rotationally connected with the pulley on the pulley yoke, and this pulley yoke is connected the place, four angles of chassis body 111, and pulley then is connected on the pulley yoke, and rotatable.

Referring to Fig. 2, crane 13 comprises liftable crane main body 131 and can drive first driving element 133 that crane 13 goes up and down that an end of this crane main body 131 is removable to be connected on the chassis body 111; Its other end is removable to be connected on the bedstead 17; 133 of first driving elements are connected on the crane main body 131, and in order to realize the driving of 133 pairs of crane main bodys 131 of first driving element, this bed transport 1 also has dynamical element 14; This dynamical element 14 is connected in first driving element 133; First driving element 133 is driven, thereby first driving element 133 drives crane 13 oscilaltions; In the process that crane main body 131 is being gone up and down, move along chassis body 111 and bedstead 17 respectively at its two ends.

Particularly, this crane main body 131 is a pair of each other arranged in a crossed manner and hinged lifting frame, and it is arranged in a crossed manner that two lifting frames are the X shape; The position, intermediate portion is hinged; And an end of lifting frame is mobily connected on underframe 11 main bodys, and the other end is mobily connected on the bedstead 17, and first driving element 133 is for having the first piston element of first piston bar; The first piston bar of this first piston element is connected on one of them lifting frame; Whole first piston element is arranged on the underframe 11, and the first piston element is connected on the dynamical element 14, is driven the contractile motion of first piston bars by dynamical element 14; Thereby the first piston bar drives the oscilaltion of lifting frame.

In the present embodiment; Bedstead 17 comprises bedstead main body 171 and can drive second driving element of bed board 16 with respect to bedstead main body 171 move left and right; Bed board 16 is placed on the bedstead main body 171; Drive this bed board 16 with respect to bedstead main body 171 move left and right by second driving element, this second driving element is connected in dynamical element 14, supplies power for second driving element by dynamical element 14.

Particularly, second driving element comprises motor 172 and drives the gear 173 that rotates by motor 172 that the lower surface of bed board 16 has the tooth bar 161 that can be meshed with this gear 173; So motor 172 is connected in dynamical element 14, drive rotation by dynamical element 14; Thereby gear 173 also rotates thereupon, thereby; Gear 173 drives the tooth bar 161 that is meshed with it and moves; And then, realizing the move left and right of bed board 16 with respect to bedstead main body 171, the move left and right of bed board 16 then can be realized by the just power supply or the negative power supply of 14 pairs of motors 172 of dynamical element.

Certainly; This second driving element also can be the piston element of two-way contraction, drives the move left and right of bed board 16 with respect to bedstead main body 171 by the piston element of this two-way contraction, certainly; Also have a lot of similar settings, specifically can decide according to user's actual demand.

Between bed board 16 and bedstead 17, also have double wheel mechanism (not marking among the figure), this double wheel mechanism guarantee bed board 16 can be on bedstead 17 two-way two side shiftings in the left and right sides, and not only be one-sided moving,

This bed transport 1 is not in order to fall when protecting patient and on bed board 16, overturn or in the process of transhipment, and it also has backplate 15, the movable respectively left and right sides that is arranged on bedstead main body 171 of backplate 15; It can rotate with respect to bedstead main body 171, when patient lies in 1 last time of this bed transport, backplate 15 is turned to bedstead main body 171 be 90 ° of angles; Like this, in the process that patient is overturning, backplate 15 can protect patient can not fall from bed board 16; When medical personnel when carrying out patient transfer; Can this backplate 15 be turned to parallel with bedstead main body 171, thereby bed board 16 can be with respect to two side shiftings of bedstead main body 171; And then; Be convenient to medical personnel and patient moved on the bed board 16 of bed transport 1,, then can backplate 15 be turned to bedstead main body 171 to be 90 ° of positions when patient has lain in 16 last times of bed board of bed transport 1.In addition, when this backplate 15 was opened, after medical personnel pulled out bed board 16, bed board 16 can be connected on the backplate 15; That is to say that backplate 15 can support bed board 16, make bed board 16 can not collapse downwards, simultaneously because of patient's pressure; When backplate 15 was opened, medical personnel were in the process of pulling bed board 16, and this backplate 15 can also play the effect of guide rail; Be that bed board 16 can be connected on the backplate 15, and on backplate 15, move that the backplate 15 of this moment is equivalent to the guide rail of bed board 16.

When bed transport 1 stops to move, in order to prevent bed transport 1, thereby cause accidents such as patient is injured owing to the interference of external force is moved; This bed transport 1 also has Suction cup assembly 12; This Suction cup assembly 12 is on the ground adsorbable, thus with this bed transport 1 firm fixing, medical personnel with patient when bed transport 1 is to sick bed; Or patient moved to bed transport 1 process from sick bed; The firm suction of this Suction cup assembly 12 guarantees that bed transport 1 can be moved on the ground, avoids taking place the accident that patient drops.

Particularly, this Suction cup assembly 12 comprises can contact and be adsorbed in ground sucker 121 with ground, be connected in sucker 121 and can drive second piston element 122 and the vacuum pump 123 that have second piston rod that sucker 121 moves up and down, and this vacuum pump 123 is connected in sucker 121; Can draw sucker 121 and the interior air in zone that ground surrounds, make sucker 121 under atmospheric effect, firm connection on the ground; The vacuum pump 123 and second piston element 122 are connected in dynamical element 14, supply power by the 14 pairs of vacuum pumps 123 of dynamical element and second piston element 122, thereby; Realize the operation of vacuum pump 123 absorbing air, when needs fix bed transport 1 on the ground, the moving down of second piston element 122; And driving sucker 121 attaches on the ground; Simultaneously, the air in the zone of vacuum pump 123 absorption suckers 121 and ground formation, thereby; Make attaching that sucker 121 can be firm on the ground; Bed transport 1 is fixed in the whole process on ground, and the air in the zone of vacuum pump 123 continuous absorption suckers 121 and ground formation is leaked in the zone of sucker 121 and ground formation to prevent air again; When needs move bed transport 1; Second piston rod drives sucker 121 and moves up, and the zone and extraneous air communication of sucker 121 and ground formation, thereby; Sucker 121 destroys with the vacuum in the zone that ground forms; Make sucker 121 disengaging ground, simultaneously, vacuum pump 123 stops the operation of absorbing air.

In order to make vacuum pump 123 optionally to carry out the operation of absorbing air to sucker 121, this bed transport 1 also has electromagnetic valve 124, and this electromagnetic valve 124 places between vacuum pump 123 and the dynamical element 14; And be connected to dynamical element 14 and vacuum pump 123; When 14 pairs of vacuum pumps of dynamical element 123 were switched on electromagnetic valve 124, the gas circuit between vacuum pump 123 and the sucker 121 was got through, thereby; 123 pairs of suckers of vacuum pump 121 carry out the operation of absorbing air; And second piston rod drives sucker 121 absorption on the ground, and when dynamical element 14 broke off the power supply to vacuum pump 123 and electromagnetic valve 124, the gas circuit of sucker 121 and outside air was got through; Thereby second piston rod drives sucker 121 disengaging ground.

In the present embodiment, dynamical element 14 is an accumulator, and certainly, it also can provide the dynamical element 14 of power supply for other.

In order to realize the intellectuality control of bed transport 1, this bed transport 1 also has control element, the descending operation of this control element may command crane 13, and may command bed board 16 is with respect to the move left and right operation of bedstead 17 and the operation of may command Suction cup assembly 12.

Corresponding, in order to make medical personnel be convenient to operate this bed transport 1, this bed transport 1 also has guidance panel, has the function button that is electrically connected at control element on this guidance panel, can operate control element, and then realize the operation to bed transport 1.

Below be the concrete operations of the function button of bed transport 1:

Bed board 16 moves upward: pin " bed board liter " key, accumulator provides power to the first piston bar, and the first piston bar stretches out, and promotes lifting frame, and bed board 16 is moved up.Rising to needs the position, unclamps button, bed board 16 stop motions.

Bed board 16 moves downward: pin " bed board falls " key, accumulator provides power to the first piston bar, and the first piston bar shrinks, and the pulling lifting frame moves down bed board 16.Dropping to needs the position, unclamps button, bed board 16 stop motions.

Sucker 121 motion of bleeding: press " left sucker/right sucker " key and unclamp; Accumulator is simultaneously to second piston rod, vacuum pump 123 and electromagnetic valve 124 power supplies; Second piston rod begins to move downward, and the gas circuit between sucker 121 and the vacuum pump 123 is opened, and begins to bleed.When second piston rod moves downward sucker 121 and is adsorbed on ground location, stop motion, vacuum pump 123 works on, and keeps sucker 121 pressure.

Sucker 121 unclamps motion: press " left sucker/right sucker " key once more and unclamp; Accumulator stops vacuum pump 123 and electromagnetic valve 124 power supplies; But keep second piston rod is oppositely supplied power; Gas circuit between sucker 121 and the outside air is opened, vacuum breaking, and second piston rod begins to move upward.Second piston rod moves upward to spacing position, stop motion.

The motion of bed board 16 left-hands: pin " left lateral " key, accumulator is to the power supply of motor 172 forwards, and motor 172 is just changeing, and drives tooth bar 161 and is moved to the left, and tooth bar 161 drives bed board 16 and is moved to the left.Unclamp button, bed board 16 stop motions.

The motion of bed board 16 dextrad: pin " right lateral " key, accumulator is oppositely supplied power to motor 172, and motor 172 counter-rotatings drive tooth bar 161 and move right, and tooth bar 161 drives bed board 16 and moves right.Unclamp button, bed board 16 stop motions.

Bed board 16 reseting movements: when bed board 16 during, press " right lateral/left lateral " key in " left side/right side " position, bed board 16 setting in motions, when moving to the centre position, outage automatically.

Medical personnel with patient from sick bed to the process of operation table transhipment, be to operate bed transport 1 like this:

At first, with bed transport 1 and sick bed snap, the brake of stepping on pulley, the position of checking bed transport 1; Put down the backplate 15 of bedstead 17 sides, backplate 15 levels are stretched out; Pin " bed board liter " or " bed board falls " key, height to backplate 15 lower surfaces of adjustment bed transport 1 bed board 16 are near sick bed bed board 16; Press " left sucker " or " right sucker " key then, the sucker 121 of sick bed opposite side is started working, suck ground; Pin " left lateral " or " right lateral " key, bed board 16 is laterally skidded off, bed board 16 is slided into the patient body below; Pin " right sucker " or " left sucker " key, bed board 16 is slided to the direction of returning, no longer motion directly over bed board 16 stops at sick bed; Pressing " left sucker " or " right sucker " again, is sucker 121 vacuum breakings and withdrawal; Pack up backplate 15, lift the brake of pulley.

Then, bed transport 1 is pushed into operating room, with bed transport 1 and operation table snap, the brake of stepping on pulley, the position of checking bed transport 1; Put down the backplate 15 of bedstead 17 sides, backplate 15 levels are stretched out; Pin " bed board liter " or " bed board falls " key, height to backplate 15 lower surfaces of adjustment bed transport 1 bed board 16 are near operation table bed board 16; Press " left sucker " or " right sucker " key then, the sucker 121 of operation table opposite side is started working, suck ground; Pin " left lateral " or " right lateral " key, bed board 16 is laterally skidded off, patient is placed on the operation table; Pin " right sucker " or " left sucker " key, bed board 16 is slided to the direction of returning, no longer motion directly over bed board 16 stops at sick bed; Pressing " left sucker " or " right sucker " again, is sucker 121 vacuum breakings and withdrawal; Pack up backplate 15, lift the brake of pulley.

In addition, medical personnel are transferring to patient the process of sick bed from operating room, and the operation of its operation bed transport 1 is consistent with above-mentioned operation.

The above is merely the preferred embodiment of this utility model; Not in order to restriction this utility model; Any modification of being done within all spirit and principles at this utility model, be equal to replacement and improvement etc., all should be included within the protection domain of this utility model.

Claims

1. bed transport; It is characterized in that; But comprise the bedstead oscilaltion that can move along ground crane, can drive the bedstead of oscilaltion and place on the said bedstead and can be by said crane along the bed board of said bedstead move left and right; Said crane one end is movably connected on said bedstead, and the other end is movably connected on said underframe.

2. a kind of bed transport as claimed in claim 1; It is characterized in that; Said underframe comprises chassis body and is located on the said chassis body and the pulley assembly that can move along ground; But said crane comprises the crane main body of oscilaltion and first driving element that can drive the oscilaltion of said crane main body; One end of said crane main body is movably connected on said chassis body, and the other end is movably connected on said bedstead, and said bed transport also has the dynamical element that is used for to said first driving element power supply.

3. a kind of bed transport as claimed in claim 2; It is characterized in that; Said crane main body is the lifting frame that a pair of mutual cross-articulation is provided with, and an end of said lifting frame is movably connected on said chassis body, and the other end is movably connected on said bedstead; Said first driving element is the first piston element that has the first piston bar, and said first piston bar is connected in said crane framework.

4. like each described a kind of bed transport of claim 1 to 3; It is characterized in that; Said bedstead comprises the bedstead main body and can drive second driving element of bed board along said bedstead main body move left and right; Said bed board places on the said bedstead main body, and said second driving element is electrically connected at said dynamical element.

5. a kind of bed transport as claimed in claim 4; It is characterized in that; Said second driving element comprises the motor that is electrically connected at said dynamical element and the gear that can be rotated by said driven by motor, and the lower surface of said bed board has the tooth bar that can be meshed with said gear.

6. a kind of bed transport as claimed in claim 5 is characterized in that, has double wheel drive mechanism between said bed board and the said bedstead.

7. a kind of bed transport as claimed in claim 4 is characterized in that, the said bed transport left and right sides has the backplate that is movably connected on said bedstead main body and can be connected to said bed board lower surface respectively.

8. a kind of bed transport as claimed in claim 4 is characterized in that, said bed transport has adsorbable Suction cup assembly in ground, and said Suction cup assembly is connected on the said underframe.

9. a kind of bed transport as claimed in claim 8; It is characterized in that; Said Suction cup assembly comprises adsorbable sucker in ground, can drive said sucker moves up and down, has second piston element of second piston rod and the vacuum pump that can draw air in the said sucker, and said second piston element and said vacuum pump are electrically connected at said dynamical element.

10. a kind of bed transport as claimed in claim 8; It is characterized in that; Said bed transport has the said crane oscilaltion of may command, the said bed board of control is with respect to said bedstead move left and right and control the control element that said Suction cup assembly operates, and said control element is electrically connected at said dynamical element.