多功能护理床的设备设计和功能分析英文翻译中英文Word文档下载推荐.docx

多功能护理床的设备设计和功能分析英文翻译中英文Word文档下载推荐.docx

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Abstract--Thisresearchdevelopsanewmultifunctionalnursingbedthatcanrealizethemovementsofturningleftandrightsidesanddefecatingonthebedforclinicaluse.AndusetheADAMStoanalysistheeffectstothemotortorquefromtheforceontherotatedboard,frictionofcontactpairandspacepositionByanalysisofdynamiconthemodelofthemainmechanismcangetthecurvesandtheinfluencesoftorque,whichplaysanimportantguidingroleinselectingappropriatemotorandinstallationstructureKeywords--nursingbed、ADAMS、dynamicanalysis

IINTRODUCTION

Nursingbedsaspartsofmedicalequipmentsarenecessaryforhospitalcare,andhasbeenwidelyusedinhospitals,nursinghomes,retirementhomesandmanyotherfields.However,thepricesofgoodqualitynursingbedsareexpensive,thenewstudycanreducethecostandthedifficultofcare,forexample,tothepatientsrestingonthebedforalongtime,theirturningoverandliftingbackrequirednurseshavesufficientphysicalstrengthCommonbedsjusthaveheadup,legflexionandextensionfunctions,thisbedaddsthefunctionasrollingaround,defecatingonthebedandsoonasneeded[1]IIMECHANISMDESIGN

Thenursingbedcanbedividedintofourpartsbythestructureandfunctionas:

bedbody,controlcabinet,aframeworkforactivities,removablebedpan.BlockdiagramasinFig1Inthecontrolcubicle,theinstallmenthasthemastercontrolboard,themotor-drivenboard,thetransformer,theswitchingpowersupplyandsoonThecontrolcubicleconnectswiththenursingbedbytheconnection.Exceptthefixedmechanism,thebedbodyalsoincludesthedrivemotorandthevaneorganizationTheactiveframeinstallmenthasthewheels,whichmaybeseparatedfromthenursingbedIntheframetherearethewatertank,stoolwhichcanriseandfallandthehotairblowerThetransportablebedpanalsoinstallswheelsandcaninsertintotheactiveframeInaddition,thecontrolsystemalsoincludesthewireoperators,theLCDandsoonInthesystemtherearesixDCmotorswhichcompletetheactionsofrisingandfallingofthehead,theflexionoftheleg,rollingaroundoftheleftandright,openingandclosingofthevaneandrisingandfallingofthestoolandsoonABedFunction

Thebedactivityfunctionsincludingtherisingandfallingofthehead,theflexionofthelegandthebedbodyturnsideswhichsatisfiedpatient'

sactiverequestbasically,favorsthepatientstoimprovetheirbloodcirculationandpreventsthebedsoreThisnursingbedhasdesignedtheflexionofthelegconformstohumanbody'

smovementcharacteristic.Thebedbodysideturnsmaydivideintothreemovements:

theleftsidetoturn,therightsidetoturnandtheevensideFig.2,Fig.3,Fig.4isthebedbody'

sthreemovements.

BNursingFunction

ThedefecationfunctionisrareinotherelectricnursingbedwhichsuitstheparalysispatientespeciallyInthemiddleofthebedbodythereisarectangularopening,wherecanonlyseentwovanesinthenormalconditionWhendefecating,thevaneturnsdowntomakesabreach,thenthedefecationdevicerise.Afterthedefecationcompleted,thevaneupturnscontinuestofillthegap.Thedefecationdeviceiscomposedoftheactiveframeandthemotionbedpanwhichcaninsertsintotheframe,andtheentireframecancoordinatetoloadthebedbody.ThenursingbedcanalsoprovidethefunctionsofsprayingwateranddryingIntheactiveframeinstalledthewatertank,thehotairblowerandthesolenoidvalve.Thewatertankhasawaterpump,heater,thetemperaturesensorandthewaterlevelsensorItcanberealizedthatthewatertemperatureestablishment,thewatertemperaturemaintainsandthewatertankvolumeautomaticincreaseandsoonunderthecontroller'

scontrolThepatientwhoissickbedinlong-termisthemajorrecipientsofthisnursingbed.Beforedefecate,pressthekey"

stoolraise"

ontheremotecontrol,twovanesopen,andthenthestoolraise,plateofthestoolerectsautomatically,andsoastothebedpan.ThepatientcandefecateafterthesemovementscompletedAfterthedefecationcompletes,presscorrespondingkey,carriesontheflushingfirst,thenuseshotblastdrying,whichhasmanifestedthehumannursingfunction.Thewaterforflushingispreservedinthetank,anduseheatingwiretomaintainthetemperature.It'

sneededtogatherandprocessofthetemperatureinordertorealizethecontrolofit,thegathercancompletedbythesensor,theprocessandcontrolcancompletedbythemonolithicintegratedcircuitAsaresultofthepatient'

sdefecatetimeisuncertainty,andrequestsmaintainsthetemperatureconstant,fortheaimofprovidingappropriatetemperaturemomentarilyIII.SYSTEMMODELING

AModeling

Nursingbedisaverycomplexstructure,whichcandividedin