Amakhompiyutha asephenduke amathuluzi abalulekile ehhovisi nawokuzijabulisa kubantu banamuhla, abahlala phambi kwamakhompyutha amahora angaphezu kwayi-8 ngosuku.Ukusetshenziswa kwezihlalo zamahhovisi eziklanywe ngendlela engafanele, ezingakhululekile nezisezingeni eliphansi kuzokwenza umonakalo omkhulu empilweni yabantu.
Impilo ayinanani, ngakho-ke kubalulekile ukuthenga aukhululekile isihlalo sehhovisi le-ergonomic.Kalula nje, lokho okubizwa nge-ergonomics ukusetshenziswa komqondo wesayensi "ogxile kubantu" ukuklama imikhiqizo.
GDHROincoma ukuthi ugxile kulezi zici ezilandelayo eziyi-7 lapho ukhetha isihlalo sehhovisi le-ergonomic:
1.Ukuphakama komcamelo wesihlalo kunquma ukunethezeka kwemilenze.Gcina izinyawo zakho ziphansi phansi namaqakala akho e-Angle engama-degree angu-90.I-engeli ephakathi kwethanga nethole, okungukuthi, i-engeli edolweni nayo imayelana ne-Engeli engakwesokudla.Ngale ndlela, ukuphakama komcamelo wesihlalo kufaneleka kakhulu;Ngamafuphi, Yiqakala, idolo ema-engeli amabili angakwesokudla.
2.Ukujula komcamelo wesihlalo kunquma ukucindezela kwemilenze ephansi kanye nempilo ye-lumbar.Idolo alihambisani nomphetho wesihlalo sangaphambili, lishiya igebe elincane, kanye nethanga ngangokunokwenzeka ukuze lihlale ku-cushion.Ukwandisa indawo yokuxhumana phakathi komzimba nesihlalo kuyindlela engcono kakhulu yokunciphisa ukucindezela emaphethelweni aphansi.Ukucindezela okuphansi kuzokwenza umsebenzisi azizwe ekhululekile futhi ehlezi isikhathi eside.
I-3.Ukuphakama komcamelo we-lumbar kunquma impilo ye-lumbar spine.Ukuphakama okufanelekile komcamelo we-lumbar kuyisimo samathambo omgogodla ezingxenyeni ze-2-4 zomgogodla womuntu kusukela phansi kuya phezulu.Kule ndawo kuphela lapho kungalungiswa khona ijika elivamile elimise okuka-S lomgogodla womuntu.Ukhalo luqhutshelwa phambili, umzimba ongaphezulu uqondile ngokwemvelo, isifuba siyavuleka, ukuphefumula kuhle, ukusebenza kahle komsebenzi kuyathuthukiswa, futhi umonakalo engxenyeni engenhla yomgogodla uyagwenywa.
4.Umsebenzi wokulala unquma ukusebenza kahle kwehhovisi nokuphumula.Kunezinzuzo ezimbili zokuhlehlisa isihlalo sakho: Okokuqala, izifundo ze-ergonomic zibonise ukuthi uma ulala emuva kuma-degree angu-135, ingemuva liyakwazi ukwabelana nokucindezela okuthile emzimbeni wakho, ukuze uzizwe ukhululekile futhi usebenze ngokuphumelelayo.Okwesibili, lapho umsebenzisi edinga ukuphumula, vele uhlehlise isitulo emuva, ngedivayisi esekela umlenze njenge-footrest, umsebenzisi uzothola ukuzizwisa okunethezeke kakhudlwana, futhi abuyise amandla ngokushesha.
5.Ubude kanye ne-Angle ye-headrest inquma ukunethezeka komgogodla womlomo wesibeletho.I-headrest yesihlalo sehhovisi le-ergonomic ingalungiswa ngokujwayelekile ekuphakameni kanye ne-Angle, ukuze i-headrest isekele ezingxenyeni ze-3th -7th zomgogodla wesibeletho, ezinganciphisa ngokuphumelelayo ukukhathala komgogodla wesibeletho nokuvimbela i-bone spurs noma i-cervical engapheli. ukuwohloka komgogodla.
6.Ubude kanye ne-Angle ye-armrest inquma ukunethezeka kwehlombe nengalo.Ukuphakama okufanele kakhulu kwe-armrest ukuthi izimbambo zesandla ngokwemvelo ziba ne-Angle engu-90 degrees, uma ihlombe liphakeme kakhulu lizokwenyuka, liphansi kakhulu lizolenga okubangela ubuhlungu behlombe.
I-7.Impahla yengemuva nesihlalo inquma ukunethezeka kwendawo yokuhlala.Ngokuthuthuka kwesayensi nobuchwepheshe, isihlalo sehhovisi le-ergonomic silahle isikhumba esingangeni moya noma ezinye izinto zendabuko, isicamelo sesihlalo, umcamelo ongemuva, i-headrest ngokuvamile isetshenziswa imfashini kakhudlwana, impahla yendwangu yemeshi yesayensi neyobuchwepheshe.
Inqobo nje uma wahlulela futhi uthenga isihlalo sehhovisi kusukela ngenhla 7 izici, ngikholwa ungabaisihlalo esihle sehhovisi.Ngaphezu kwalokho, i-GDHERO ikukhumbuza ezinye izinto ezi-3 okudingeka uzinake ukuze uthole ihhovisi elinempilo:
Okokuqala, setha isikhathi, ihora ngalinye lokusukuma, bese uhambisa i-vertebrae ephansi yomlomo wesibeletho kanye ne-lumbar;
Okwesibili, khetha ukuphakamisa imikhiqizo yedeski ukuze uqaphele ukuhlala nokuma kwehhovisi okushintshanayo, gcina unempilo futhi uthuthukise ukusebenza kahle komsebenzi;
Okwesithathu, lungiselela ukusekelwa kwesibonisi, lungisa isikrini ekuphakameni okulungile kanye ne-Angle, ngokuyisisekelo ukhulule umgogodla womlomo wesibeletho, ugweme izifo zomgogodla wesibeletho.
Isikhathi sokuthumela: May-09-2023