Membrane switch chimiro

1, Panel layer

Iyo yepanera layer inowanzo gadzirwa nesirika inodhinda yakanakisa mapatani uye mazwi pamapepa asina ruvara akajeka akadai sechipfuyo uye PC isingasviki 0.25mm.Nekuti iro basa guru repanel layer nderekumaka nekudzvanya makiyi, zvinhu zvakasarudzwa zvinofanirwa kuve nehunhu hwekujeka kwepamusoro, kunamatira inki yakakwira, kunyungudika kwepamusoro uye kusimba kwakanyanya.

2, Surface adhesive layer

Basa guru repamusoro glue ndere kubatanidza panera layer nedunhu redunhu kuti riwane mhedzisiro yekuisa chisimbiso nekubatanidza.Kazhinji, kukora kwechitubu ichi kunodiwa kuve pakati pe0.05-0.15mm, nehupamhi hwepamusoro uye anti-kuchembera;Mukugadzira, yakakosha firimu switch yakapetwa kaviri-sided adhesive tepi inowanzosarudzwa.Mamwe machinjiro emufirimu anodiwa kuti asapinda mvura uye nepamusoro-tembiricha humbowo, saka chinonamira chepamusoro chinofanirawo kushandisa zvinhu zvemhando dzakasiyana zvinoenderana nezvinodiwa.

3, Yepamusoro uye yakaderera akaturikidzana yekudzora redunhu

Iyi dhizaini inotora polyester firimu (PET) ine kuita kwakanaka semutakuri we switch wedunhu magirafu, uye inoshandisa yakakosha process sirika sikirini kudhinda conductive sirivheri paste uye conductive kabhoni paste pairi kuti iite conductive zvivakwa.Ukobvu hwayo hunowanzo kuve mukati me 0.05-0.175mm, uye 0.125mm chipfuyo chakanyanya.

4, Adhesive layer

Inowanikwa pakati pedunhu repamusoro uye rezasi redunhu layer uye rinotamba basa rekuisa chisimbiso nekubatanidza.Kazhinji, chipfuyo chine mativi maviri anonamira chinoshandiswa, uye ukobvu hwayo hunobva pa0.05 kusvika 0.2mm;Paunenge uchisarudza zvinhu zveiyi dhizaini, iyo yakazara ukobvu, kusungirira, kunzwa kweruoko uye kuisirwa chisimbiso chekiyi yepakeji pasuru inotariswa zvizere.

5, Kumashure anonamatira layer

Iko kushandiswa kweglue kumashure kunoenderana zvakanyanya nechinhu che membrane switch.Yakajairwa kaviri-mativi anonamira, 3M adhesive, isina mvura inonamira, nezvimwewo inowanzoshandiswa.