Indlela yokukhetha ibrashi yamazinyo yabantwana

Impilo yamazinyo yabantwana ayinakungahoywa, kwaye umsebenzi wokucoca imihla ngemihla kufuneka wenziwe kakuhle.Iibrashi zamazinyo zombane zabantwana ziye zaba yenye yeemveliso zokunakekelwa komlomo imihla ngemihla.Nangona kunjalo, izibhengezo zentengiso ziyamangalisa, kwaye andazi ukuba mandiqale ngaphi.Abanye abazali balandela izindululo zabantu abadumileyo, kwaye abantu abadumileyo kwi-Intanethi bazisa iimpahla zokuthenga iibrashi zamazinyo zombane zabantwana.Emva kokuzisebenzisa, baya kufumanisa ukuba abantwana babo baya kuba namazinyo, bangevani namazinyo kunye nokonakala kwamazinyo..Ngoko ke kufuneka ukhethe njani ibrashi yamazinyo yabantwana?

1. Khetha i-motor yemagnetic levitation

Ukhetho lunikezelwa kwiimotor zemagnetic levitation.I-motor ibaluleke kakhulu kwaye ingundoqo webrashi yamazinyo yombane yabantwana.I-magnetic levitation motor inxiba ngaphantsi kwaye inobomi obude.Ezinye iibrashi zamazinyo zombane zabantwana ezixabisa malunga ne-yuan ezili-100 zisebenzisa iimotor ezingaphantsi kwe-coreless, nto leyo eyandisa kakhulu ingozi yokwenzakala kwezinyo!

2. Malunga neegiya ezi-3 ezifanelekileyo

Malunga neegiya ezi-3 zifanelekile ngakumbi.Ngokubanzi, iibrashi zamazinyo zombane zabantwana zineegiya ezintathu ezinokuhlangabezana ngokusisiseko nococeko lwemihla ngemihla kunye neemfuno zokhathalelo.Iigiya ezininzi kakhulu zenza kube nzima kubantwana ukusebenza.

3. Uluhlu olubanzi lweentloko zebrashi

Abo babhengeza ukuba kufanelekile kubantwana abaneminyaka eyi-3-15, kodwa banikezela nge-1-2 ubukhulu beentloko zebrashi, umntwana oneminyaka engama-3-15 ubudala wamazinyo anjalo, utshintsho lukhulu kakhulu!Ke qiniseka ukuba ukhetha uhlobo lwentloko yebrashi, kunye nomdlalo otyebileyo!

4. Khetha iibristles ezithambileyo ngokuphakathi

I-bristles enzima kakhulu ilula kakhulu ukucaphukisa amazinyo kunye neentsini, okubangela umonakalo kumazinyo, kwaye abantwana baya kukufumanisa kunzima ukuxubha amazinyo.Kwangaxeshanye, akufuneki babe bristles ethambileyo kakhulu, njengoko ibhrashi ayiyi kuhlambuluka, kwaye kunzima ukuba i-bristles ingene nzulu kumazinyo ukuze ihlambuluke.Ngokuqhelekileyo, iibristles eziphakathi kunye nezithambileyo zingcono..

5. Umyinge wokujikeleza kufuneka ube ngaphezu kwe-80%

Izinga lokujikeleza kweebristles libaluleke kakhulu, kwaye izinga lokujikeleza kweebristles kufuneka libe ngaphezu kwama-80% kangangoko kunokwenzeka.Umlinganiselo wokusondeza kuthetha ukuba imicu yebrashi echukumisa amazinyo kufuneka ingqukuva.Ukuba ukujikeleza kuphantsi, kulula ukulimaza iintsini kunye namazinyo abantwana.Izinga lokujikeleza kwebristle lingaphezulu kwama-80%.Izinga lokusangqa libhekiselele kunyango lokusangqa kwincam yeebristles, engaphezulu kwama-60% kubantu abadala kwaye ngaphezulu kwama-80% ebantwaneni.Ukuphakama kwesantya sokujikeleza, kungcono ukukhuselwa kwamazinyo.

6. Khetha uphawu olunamandla obuchule obuqinileyo

Iimveliso ezinamandla obuchule obuchwephesha zivavanywa ngokubanzi kwaye zilungelelaniselwe iiparamitha ezingundoqo ezifana ne-vibration frequency kunye ne-swing amplitude.Kuphela ngokufumana ulungelelwaniso olulinganayo kunye nozinzo lokungcangcazela rhoqo kunye ne-swing amplitude enokuthi incede ukukhusela indawo yomlomo yabantwana.Ngokukodwa amandla anzima ekunakekelweni komlomo kunye nophando lobugcisa.

7. Ubungakanani bentloko yebrashi kufuneka bube bubukhulu obufanelekileyo

Ubungakanani bentloko ye-brush bubaluleke kakhulu, ukuphakama kufuneka kufane nokuphakama kwamazinyo, ububanzi bufanele bube malunga namazinyo angama-2-3, kunye ne-3-4 bundles of bristles.Intloko encinci ye-brush iguquguqukayo kwaye ayifuni ukuba umntwana avule umlomo wakhe kakhulu.Iyakwazi ukujikeleza ngokukhululekileyo emlonyeni kwaye ibrashi naphi na apho ifuna khona.Ngokukodwa umva we-molar yokugqibela, xa intloko yebrashi inkulu kakhulu, ayinakuxutywa kwaphela.