KUGADZIRA KUBVA PAKATI PEVANHU NEMICHINA
Chii chinonzi membrane switch?

Chinochinja cheMembrane rudzi rwechikamu che subassembly chine mifananidzo yakadhindwa pamusoro, zvivharo zvinonamira, dome layer, circuit layer uye rear adhesive, iyo ine basa rekuchinja. Dzvanya bhatani, simbi dome kana Polydome inosangana ne conductive pad iri pa circuit layer, yobva yagadzira circuit loop uye triger ine chekuita nemagetsi. Kana ukadzvanya bhatani, circuit loop inobviswa uye basa racho rinovharwa. Chinochinja che membrane chakatetepa chine zvakanakira, senge chimiro chakatetepa, chinochinjika, huremu hwakareruka, chitarisiko chakanaka, chine mavara, chisingapindi mvura, chinodzivirira guruva, chinodzivirira ngura, chiri nyore kuchenesa, hupenyu hurefu hwekushanda nezvimwewo zvinoshandiswa zvakanyanya mukurapa, runako, midziyo yemumba, kutonga kwemaindasitiri, mota, dziviriro, aerospace, marine, zvishandiso, mita dzekuyera, genset controllers nedzimwe nzvimbo.

Chinja cheMembrane chinochinjika zviri nyore kugadzirisa zvinoenderana nezvinodiwa nemutengi kana tichienzanisa nechinja chekare. Chinogona kugadzirwa kune chero maumbirwo uye ukobvu hunogona kusangana nezvinodiwa nemushandisi wekupedzisira. Vashandisi vekupedzisira vanogonawo kusarudza chero rudzi rwemifananidzo nemavara avanoda pamusoro pechinja uye chinja chemembrane chinogona kuzviita zviri nyore uye zvinochinjika. Pamusoro pezvo, chinja chemembrane chinogonawo kubatanidzwa nemabhatani erabha, masimbi anotsigira, mapaneru epurasitiki, ma touchscreen, LCD displays, mabhodhi edunhu akaomarara, maFPC emhangura, maPCBA nezvimwewo kuti zvive mamodule echinja echinja ane ma interface akanyatsogadzirwa uye akanyatsogadzirwa.

Isu tiri vagadziri vane certification yeISO13485, ISO9001, ISO14001, ISO45001. Tichishandisa michina yedu yekugadzira yepamusoro, matekinoroji emazuva ano, nzvimbo yekugadzira yakachena yepamusoro, vashandi vane hunyanzvi uye matanho ekudzora mhando, LuphiTouch inova imwe yemakambani anotungamira pasi rose ekugadzira mhando dzakasiyana dzezvigadzirwa zveinterface membrane switch subassembly. Nekugona kwedu kugadzira uye kugadzira kusingagumi, LuphiTouch inokwanisa kupa vatengi vedu switch dzemhando yepamusoro dze resistive membrane uye capacitive switches kuti zvigutse zvavanoda se user interfaces dzemidziyo yavo uye ma front panels.

Kune mhando dzakawanda dzema membrane switches. Inogona kukamurwa kuita mhando dzakasiyana zvichienderana ne mwero yekupatsanura.

Zvinhu uye Mabhenefiti

Kugadzirisa Kuchinjika

Chinja cheMembrane chinochinjika zviri nyore kugadzirisa zvinoenderana nezvinodiwa nemutengi kana tichienzanisa nechinja chekare. Chero mavara ane mifananidzo, chero mabasa anogona kugadziriswa zvichienderana nezvinodiwa.
Inodzivirira Kuvhunduka Uye Kudedera Zvakanaka

Chinongedzo cheMembrane rudzi rwechinongedzo cheflat switch chine laminated multi-layers chakasimba, chinogona kupa mashandiro akanaka akavimbika mukushandiswa kwebhizinesi kwezvigadzirwa zvako.
Kukodzera Kuchinjika

Zviri nyore kwazvo uye nemutengo wakaderera kwazvo kugadzirisa chero chinhu chinokodzera panguva yekugadzira zvigadzirwa zvevatengi vekupedzisira.
Kubatanidzwa Kwakapfuma Kwebasa

Chishandiso cheMembrane chinogona kubatanidza mabasa akakosha zvinoenderana nezvinodiwa nemutengi. Chinogona kubatanidza mabasa ekugadzirisa mwenje, ESD shield, Bluetooth, NFC, guesture control nezvimwewo, uye chinogonawo kubatanidzwa nema touchscreens, LCDs, rabha, mapurasitiki, simbi nezvimwewo kuti chive module yekubatanidza inogona kuita mabasa akaomarara kana mamwe akatarwa.
Kubatanidzwa Kwakanyanya Kwemabhatani Ekushanda

Pachinochinja chekare, mabhatani echinochinja anogona kuwana nzvimbo dzakawanda pamidziyo yemutengi. Asi pachinochinja chemembrane, chinogona kubatanidza mabhatani ese ekudzora mashandiro pane imwe interface panel, izvo zvinogona kuita kuti kushanda kwemutengi kuve nyore uye nyore, uye zvinogonawo kuchengetedza nzvimbo yakawanda yemudziyo wako, uye kuita kuti maonero emudziyo wako ave akanaka zvakare.
Kushanda Kwakanaka Kwekuvhara Chisimbiso

Chinja cheMembrane rudzi rwezvikamu zvakawanda zvakaunganidzwa nezvikamu zvakasiyana-siyana kuti zvinyatsoiswa laminated izvo zvinogona kuramba guruva nehunyoro.

Kumbira Mutengo

Mhando dzeMembrane Switch

Kune mhando dzakawanda dzema membrane switches. t inogona kukamurwa kuita mhando dzakasiyana siyana zvichienderana nechiyero chakasiyana chekupatsanura.

Zvichienderana nepfungwa yayo yekushanda, inogona kukamurwa kuita:

Chinja cheTactile Membrane uye Chinja cheTactile Membrane Chisingabatwi

Kuti chibatiso che resistive membrane chishande, chinoda munwe kuti chipe simba rekudzvanya mabhatani, ipapo simbi iri pasi pebhatani ichabata ma conductive pads ari pasi pe circuit layer, yobva yaita circuit loop uye inoita kuti circuit ibatanidzwe yobva yatanga basa rayo.

Dzvanya pano kuti udzidze nezve PCB Membrane Switch!

Kune mhando dzakawanda dzekushandisa mabhatani, sekushandisa denderedzwa, kushandisa flat embossing, kushandisa pleatue embossing, kushandisa frame embossing, kushandisa mavara, kushandisa debossing nezvimwewo. Mukufunga kwedu, tinogona kugadzirisa embossing zvichienderana nezvinodiwa nemugadziri. Kureba kwekushandisa embossing kunowanzova pakati pe0.35mm ne0.45mm, asi dzimwe nguva pakushandisa kwakakosha, inogonawo kushandisa embossing kusvika pa0.7mm kana kupfuura, se1.0mm, 1.2mm nezvimwewo. Asi kana embossing yakakwira zvakanyanya, inokanganisa hupenyu hwebhatani, uye inokanganisawo kunzwa kwaro.
Nepo, nekuda kwayo, hapana chikonzero chekudzvanya bhatani uye kungoda light touch ipapo triger function ye capacitive membrane switch, saka yave ichishandiswa zvakanyanya mumidziyo yemumba, zvigadzirwa zvemagetsi zvevatengi, indasitiri yerunako nezvimwewo.
Ehe, musiyano uyu hausi wechokwadi. Maswichi ese e resistive ne capacitive membrane ane zvakanakira nezvakaipira. Unofanira kusarudza yakakodzera zvichienderana nemamiriro chaiwo ezvigadzirwa zvako. Semuenzaniso, kudzora mutengo, ongororo yemusika waunoda, nharaunda yekushandisa zvigadzirwa nezvimwewo.

Zvichienderana nekunzwa kwayo kwekubata, inogona kukamurwa kuita:

Chinja cheResistive Membrane uye Chinja cheCapacitive Membrane

Chinja chekubata chinoreva kuti chichaburitsa mhinduro ine simba uye zvakare nemhinduro ye "click". Kunzwa kwekubata kunowanzoenderana nechimiro chayo chekunyora, saizi yekunyora, kureba kwekunyora, uye rudzi, saizi yedome resimbi rinoshandiswa. Magadzirirwo akasiyana emabhatani nedome resimbi rakasiyana rinoshandiswa zvinopa manzwiro akasiyana ekubata kune vashandisi vekupedzisira. Pamusoro pezvo, vashandisi vekupedzisira vakasiyana vanewo kuravira kwakasiyana kune kunzwa kwekubata kwebhatani uye ruzha rwe "click". Asi kune avo maindasitiri akakura uye kana zvishandiso zvinowanzoda kushanda pasina kutarisisa, LuphiTouch inokurudzira kushandisa simba rekushanda rakasimba nedhizaini yemabhatani ekurira anodzvanya kuti ivandudze kuchengetedzeka kwekushanda kwayo.

Mapeji emukati Zvigadzirwa-Membrane-Switches117ap

Asi kana iri capacitive membrane switch, iyo isingade simba rekudzvanya bhatani uye ichingoda kubata bhatani zvishoma, wobva washandisa capacitance yakagadzirwa kuti circuit ibatanidzwe wobva watanga basa rayo. Nekuda kweizvozvo, inoda simba rekudzvanya bhatani kuti circuit ibatanidzwe kuti ishandise resistive membrane switch, izvo zvisiri nyore kubata zvisiri izvo, saka inonyanya kushandiswa munzvimbo dzine zvinodiwa zvakachengeteka zvakanyanya, senge dziviriro, aerospace, marine control, industrial control, medical, genset control, mechanical equipment, machinery etc.
Kunze kwesimbi dome tactile membrane switch, imwe yacho iPolydome switch. Polydome zvinoreva kugadzira embossing zvakananga pa graphic overlay ne top circuit (kune mamwe maapplications inongogadzirawo overlay chete). Kune rudzi urwu rwe tactile membrane switch, kunzwa kwe tactile kunopiwa zvachose ne embossing, nekuda kweizvozvo hapana simbi dome pasi pebhatani. Saka kunzwa kwe tactile kunowanzova kusina simba pane metal dome switch. Pamusoro pezvo, metal dome ine hupenyu hwakareba kupfuura Polydome.Dome resimbi rine hupenyu hwekurova hunopfuura miriyoni imwe, asi Polydome ine hupenyu hunopfuura zviuru mazana maviri kusvika mazana mana chete.Saka pamusika wazvino, zvinodiwa kuti chinja che membrane chishande chinowanzova chinja chesimbi che dome tactile.
Kana iri switch ye membrane isina kubata, inowanzoreva ma membrane switch asina mabhatani akaumbwa (kureva mabhatani akati sandara, kana mavara e emboss chete, kana miganhu) uye hapana ma domes esimbi akaiswa pasi pe overlay. Nekuda kwekusawana mhinduro yerudzi urwu rwe membrane switch, izvo zvakakonzera ruzivo rwekupedzisira rwekushandisa hazvina kunaka, saka mumakore achangopfuura yakabviswa zvishoma nezvishoma nemusika.

Zvichienderana nekuomarara kwe membrane switch, inogona kukamurwa kuita:

Chinja cheMembrane Chinochinjika uye Chinja cheMembrane Chinochinjika

Chinja che membrane chinochinjika zvinoreva kuti chinochinjika uye chinokombama. Chinja chayo che circuit chinowanzova sirivha yakadhindwa polyester circuit kana copper FPC circuit. Pa circuit ye polyester (PET), ukobvu hwezvinhu hunoshandiswa hunowanzova 0.125mm, dzimwe nguva hunoshandisawo 0.188mm. Nezve copper FPC inoshandiswa mu flexibe membrane switch, inowanzova single side FPC kana double sided FPC. Kashoma kushandisa multi-layers FPC. Pa membrane switch yakadaro, ukobvu hwayo hwese hunowanzova pakati pe 0.8 ne 1.0mm. Nekuda kwehunhu hwayo hwakanaka hunochinjika uye hwakapfava, inogona kushandiswa pane mimwe michina ine nzvimbo yakakombama. Ehe kana curve radian yakakura zvakanyanya, saka unofanirwa kugadzira dhizaini yakasarudzika zvichienderana nemamiriro chaiwo.

Dzvanya pano kuti udzidze nezve FPC Membrane Switch & PCB Membrane Switch!

Kana iri switch ye membrane yakaganhurirwa, inogona kukamurwa kuita mhando mbiri zvakare. Rudzi rumwe rwuri kushandisa rigid PCB se circuit layer yayo. Nekuda kwekuti PCB pachayo yakaoma, saka membrane switch inoshandisa PCB se circuit yakaomawo. Rumwe rudzi rwuri kungowedzera rigid support layer pane yakamboshandiswa flexible membrane switch.
Zvinhu zvinoshandiswa zvakanyanya pakutsigira zvinhu zvinosanganisira PC, PMMA, FR4, girazi rakapfava, simbi isingatsvi, Aluminium nezvimwewo. Kune vamwe vatengi, dhizaini yavo inoda kuti membrane switch ive yakasimba uye inotsigira zvakakwana, izvo zvinowanzoitwa nekungowedzera plate yakadaro yekutsigira.
Kune mimwe michina yemakanika, inowanzoda kuti zvimwe zvikamu zvehardware zvishandiswe pachiteshi cheHMI, saka hardware backplate, screws, mabhaudhi uye membrane switch zvinowanzobatanidzwa muchikamu cheswitch chakamanikana.

Maumbirwo echinochinja che membrane chinodzorwa nemidziyo yacho

Chishandiso che resistive membrane chinogadziriswa chine zvikamu zvitanhatu, zvinoti top graphic overlay, overlay spacer, dome retainer circuit spacer, circuit layer uye back adhesive. Zvimwe zvinhu zvakaita sezviri pazasi:

Kufukidza Mifananidzo: Ingori chikamu chepamusoro chepamberi chinoratidzwa zvakananga pamberi pevashandisi. Yakakumbira kugadzira mifananidzo yakasiyana-siyana yakanaka uye kudhinda mavara. Inogona kudhindwa nesiriki kana kudhindwa nedhijitari.

Mifananidzo yacho inodhindwa kudivi rakadzoserwa kumashure. Pamusoro pezvo, inowanzo kumbirawo kuti igadzire mhando dzakasiyana dze embossing dzemabhatani, Logo, zviratidzo nezvimwewo pamusoro pe overlay. Nekuda kwekuti overlay inoonekwa zvakananga kunze, uye inotambawo basa rekuisa chiratidzo, kuzivikanwa uye switch, saka kusarudzwa kwezvinhu zvayo kwakakosha zvikuru. Inofanira kunge iri kuramba kupisa kwakanyanya, kuramba ngura, kujeka kwakanyanya, kugadzikana kwakanyanya kwemakemikari, kusimba kwakanyanya, kusapinda mvura nezvimwewo.

Kune avo vanoshandisa membrane switch panze, overlay material inofanirawo kunge isingapindi UV. Zvinhu zvinoshandiswa zvakanyanya ipolyester (PET) nepolycarbonate (PC). PET ine mashandiro ari nani kupfuura PC, saka PET ine chiyero chepamusoro chekushandisa se overlay material. Inenge 95% yema membrane switch atakagadzira vatengi vedu vanobva kuAmerica neEurope maPET materials anoshandiswa. Ukobvu hwematerial hunowanzova 0.15mm, 0.18mm, 0.2mm uye 0.25mm. Tinoshandisa Autotex PET, Lexain PC nedzimwe mhando dzakakurumbira pasi rose.

Chinofukidza Nzvimbo: Zvinoreva kuti pane tepi ine mativi maviri inonamira pakati pepamusoro pemifananidzo inofukidza nepasi pedome retainer layer. Inoshandiswa kubatanidza overlay neretainer layer mbiri. Zvinhu zvinoshandiswa pano zvinosanganisira 3M, Luxking nezvimwe. Ukobvu hwacho hunowanzova kubva pa0.05mm kusvika 0.45mm kutenderera. Kuti ushandise backlighting membrane switch, kudzivirira kubuda kwechiedza, unofanirwa kushandisa adhesives nhema. Kuti ugadzire silicone raber keypad switch, unofanirwa kushandisa specialized silicone adhesive tape, senge 3M9731.

Chinochengetedza Dome: Rutivi urwu rwuri kushanda sechibatiso chekugadzirisa dome resimbi kuti risafambiswe. Kana dome resimbi rikaitika dambudziko rekuchinja, zvinogona kukonzera kuti switch ye membrane isashande kana yadzvanywa bhatani iroro. Rutivi rwe dome retainer runowanzova PET ine ukobvu kubva pa 0.05 kusvika 0.125mm kutenderera.

Chinopatsanura Dunhu: Rutivi urwu runoshandiswa kubatanidza denga repamusoro nedenderedzwa repasi rakadhindwa. Kufanana nedenderedzwa repamusoro, zvinhu zvaro zvinowanzova 3M neLuxking uye ukobvu hwaro hunobva pa0.05 kusvika 0.45mm. Pachinongedzo che membrane che backlighting, chinodawo kushandisa namatidza nhema kune rutivi urwu.

Dura redunhu: Iyi ndiyo layer inonyanya kukosha ye membrane switch. Kazhinji circuit layer ye membrane switch yakakamurwa kuita top circuit nebottom circuit. Kune standard membrane switch ine metal domes, inowanzova nebottom circuit chete. Uye kune Polydome membrane switch kana 6 layers membrane switch isina metal domes, inowanzova ne op circuit. Kuti uwane rumwe ruzivo nezveizvi, ndapota bvunza mainjiniya wedu wekutengesa. Circuit material inowanzova PET ine thermostability yakanaka kwazvo. Pa circuit PET material, inoda print silver circuit lines, conductive soldering pads, contact fingers on tail end, uye inowanzodawo print carbon paste ne dielectric UV ink kudzivirira short circuit ne oxidation. Zvinokwanisikawo kuunganidza SMD electronic components pa PET circuit, senge ma LED, resistors, capacitors, nezvimwewo. PET circuit inowanzova 0.125mm, asi dzimwe nguva inogonawo kushandisa 0.1mm kana 0.188mm.

Namatira Yekumashure: Iri kumashure kwe membrane switch. Imhando ye double sided glue, iyo inoshandiswa kunamira membrane switch kuzvigadzirwa zvemutengi. Inogona kunamira pazvinhu zvakasiyana-siyana, zvakaita sepurasitiki, simbi, girazi nezvimwewo. Rudzi rwe glue runofanira kusarudzwa pano zvinoenderana nepamusoro pezvinhu zvemutengi. Asi glue yekumashure inoshandiswa kazhinji inosanganisira 3M467 ne3M468 iyo inogona kusangana nemamiriro mazhinji ekubatanidza.

Ndedzipi mhando dze resistive membrane switches uye mhinduro dzatingaitira vatengi vedu?

LuphiTouch® ndeimwe yemakambani anotungamira pasi rose mukugadzira mhando dzakasiyana dzemaswichi ekudzivirira membrane ane tekinoroji yepamusoro.

Maswichi edu ekudzivirira akagadzirwa aishanda mukurapa, mundege, mugungwa, mukudzivirira, muindasitiri, mukubatana, mukukurukurirana nefoni,

simba, midziyo yemumba, midziyo, mita nezvimwewo. Heano maswichi ekudzivirira membrane uye mhinduro dzatinogona kukuitira.