TSIM KEV SIB TXUAS LUS NTAWM TIB NEEG THIAB LUB TSHUAB
Dab tsi yog qhov hloov pauv membrane?

Lub qhov hloov membrane yog ib hom khoom sib dhos uas muaj cov duab luam tawm sab saum toj, cov nplaum sib txuas, txheej dome, txheej circuit thiab cov nplaum tom qab, uas muaj lub luag haujlwm hloov. Nias lub pob, lub dome hlau lossis Polydome yuav kov lub ncoo conductive ntawm txheej circuit, tom qab ntawd nws tsim lub voj voog circuit thiab tom qab ntawd ua rau muaj kev ua haujlwm hluav taws xob cuam tshuam. Thaum tshem lub pob, lub voj voog circuit txiav tawm thiab tom qab ntawd lub luag haujlwm kaw. Lub qhov hloov membrane nyias muaj qhov zoo, xws li cov qauv nyias, yoog tau, lub teeb yuag, zoo nkauj, muaj yeeb yuj, tsis muaj dej, tsis muaj plua plav, tiv thaiv xeb, yooj yim ntxuav, lub neej ua haujlwm ntev thiab lwm yam uas siv dav hauv kev kho mob, kev zoo nkauj, khoom siv hauv tsev, kev tswj hwm kev lag luam, tsheb, kev tiv thaiv, aerospace, marine, cov cuab yeej, ntsuas meters, genset controllers thiab lwm yam teb.

Lub qhov hloov membrane muaj kev ywj pheej ntau dua los hloov kho raws li qhov xav tau ntawm cov neeg siv khoom piv rau lub qhov hloov ib txwm muaj. Nws tuaj yeem ua rau txhua yam duab thiab tuab uas tuaj yeem ua tau raws li qhov xav tau ntawm tus neeg siv kawg. Cov neeg siv kawg kuj tuaj yeem txhais txhua yam duab thiab xim uas lawv xav tau ntawm lub overlay thiab lub qhov hloov membrane yeej ib txwm tuaj yeem ua tiav lawv yooj yim heev thiab yoog tau. Tsis tas li ntawd, cov qhov hloov membrane kuj tuaj yeem koom ua ke nrog cov keyboards roj hmab, cov hlau backers, cov vaj huam sib luag yas, cov kov kov, cov zaub LCD, cov laug cam ruaj khov, cov FPCs tooj liab, PCBAs thiab lwm yam kom ua tau ib qho kev sib koom ua ke thiab meej dua ntawm lub qhov hloov vaj huam sib luag modules.

Peb yog ISO13485, ISO9001, ISO14001, ISO45001 daim ntawv pov thawj chaw tsim khoom. Cia siab rau peb cov khoom siv tsim khoom siab heev, cov thev naus laus zis niaj hnub, chav tsim khoom huv si, cov neeg ua haujlwm txawj ntse thiab kev tswj xyuas zoo nruj, LuphiTouch dhau los ua ib lub tuam txhab tsim khoom lag luam thoob ntiaj teb rau ntau hom khoom sib txawv ntawm cov khoom sib txuas ntawm cov khoom sib txuas. Nrog peb cov peev xwm tsim thiab tsim khoom tsis txwv, LuphiTouch muaj peev xwm muab peb cov neeg siv khoom nrog cov khoom siv hloov pauv resistive membrane zoo thiab cov khoom siv capacitive kom tau raws li lawv cov kev xav tau raws li lawv cov khoom siv interfaces thiab cov vaj huam sib luag pem hauv ntej.

Muaj ntau hom membrane switches. Nws tuaj yeem muab faib ua ntau hom sib txawv raws li qhov sib txawv tus qauv ntawm kev faib tawm.

Cov Nta thiab Cov Txiaj Ntsig

Kev Kho Kom Haum Xeeb

Qhov hloov pauv membrane muaj kev ywj pheej ntau dua rau kev hloov kho raws li qhov xav tau ntawm cov neeg siv khoom piv rau qhov hloov pauv ib txwm muaj. Txhua yam xim duab, txhua yam haujlwm tuaj yeem hloov kho raws li qhov xav tau.
Zoo tiv taus kev poob siab thiab kev co

Membrane switch yog ib hom laminated multi-layers tiaj tiaj switch panel, uas tuaj yeem muab kev ua tau zoo txhim khu kev qha hauv kev siv lag luam rau koj cov khoom.
Kev Haum Xeeb

Nws yooj yim heev thiab nrog tus nqi qis heev los ua qhov kev hloov pauv tsim nyog thaum lub sijhawm tsim cov khoom lag luam kawg ntawm cov neeg siv khoom.
Kev Sib Koom Ua Ke ntawm Kev Ua Haujlwm nplua nuj

Lub membrane switch tuaj yeem ua ke cov haujlwm tshwj xeeb raws li qhov xav tau ntawm cov neeg siv khoom kawg. Nws tuaj yeem ua ke backlighting, ESD shield, Bluetooth, NFC, kev tswj hwm qhua thiab lwm yam haujlwm, thiab nws kuj tuaj yeem ua ke nrog touchscreens, LCDs, roj hmab, yas, hlau thiab lwm yam kom nws ua ib qho interface sub-assembly module uas tuaj yeem ua ntau yam nyuaj lossis qee qhov haujlwm tshwj xeeb.
Kev Sib Koom Tes Siab ntawm Cov Khawm Ua Haujlwm

Rau qhov hloov pauv ib txwm muaj, cov nyees khawm hloov pauv yuav nyob ntau qhov chaw ntawm cov khoom siv ntawm tus neeg siv khoom. Tab sis rau qhov hloov pauv membrane, nws tuaj yeem koom ua ke tag nrho cov nyees khawm tswj kev ua haujlwm ntawm ib lub vaj huam sib luag interface, uas tuaj yeem ua rau tus neeg siv khoom siv khoom yooj yim dua thiab yooj yim dua, thiab tseem tuaj yeem txuag tau ntau qhov chaw rau koj lub cuab yeej, thiab ua rau koj lub cuab yeej zoo nkauj dua.
Kev Ua Haujlwm Zoo ntawm Sealing

Kev hloov pauv membrane yog ib hom ntau txheej sib dhos los ntawm ntau txheej yuav tsum tau laminated nruj nreem uas tuaj yeem tiv taus plua plav thiab noo noo.

Thov Ib Daim Ntawv Qhia Txog Tus Nqi

Hom Kev Hloov Membrane

Muaj ntau hom membrane switches. t tuaj yeem muab faib ua ntau hom sib txawv raws li tus qauv sib txawv ntawm kev faib tawm.

Raws li nws txoj kev ua haujlwm ua rau muaj kev cuam tshuam, nws tuaj yeem faib ua:

Kev Hloov Pauv Tactile Membrane thiab Kev Hloov Pauv Tsis Tactile Membrane

Rau qhov hloov pauv resistive membrane, nws xav tau tus ntiv tes los muab lub zog los nias cov nyees khawm ces lub dome hlau hauv qab lub khawm yuav tiv tauj cov ntaub qhwv conductive ntawm cov txheej hauv qab Circuit Court, tom qab ntawd dhau los ua lub voj voog Circuit Court thiab ua rau lub Circuit Court txuas nrog thiab tom qab ntawd ua rau lub luag haujlwm tseem ceeb.

Nyem qhov no kom paub txog PCB Membrane Switch!

Muaj ntau hom kev embossing rau cov nyees khawm, xws li embossing puag ncig, embossing tiaj tus, embossing pleatue, embossing thav duab, embossing ntawv, debossing thiab lwm yam. Hauv kev xav, peb tuaj yeem kho qhov embossing rau txhua yam uas tus tsim qauv xav tau. Qhov siab ntawm embossing feem ntau yog ntawm 0.35mm thiab 0.45mm, tab sis qee zaum rau qee qhov kev siv tshwj xeeb, nws kuj tuaj yeem embossing rau 0.7mm lossis siab dua, xws li 1.0mm, 1.2mm thiab lwm yam. Tab sis yog tias embossing siab dhau nws yuav cuam tshuam rau lub neej ntawm lub nyees khawm, thiab tseem cuam tshuam rau nws qhov kev xav tactile.
Thaum, vim nws tsis tas yuav siv lub zog los nias lub pob thiab tsuas yog xav tau lub teeb kov ces ua rau muaj kev ua haujlwm rau lub capacitive membrane switch, ces nws tau siv dav hauv cov khoom siv hauv tsev, cov khoom siv hluav taws xob, kev lag luam zoo nkauj thiab lwm yam.
Tau kawg, qhov sib txawv no tsis yog qhov tseeb. Ob qho tib si resistive thiab capacitive membrane switches muaj lawv tus kheej qhov zoo thiab qhov tsis zoo. Koj yuav tsum xaiv qhov zoo raws li qhov xwm txheej tiag tiag ntawm koj cov khoom. Piv txwv li, kev tswj tus nqi, kev tshuaj xyuas kev lag luam, cov khoom siv ib puag ncig thiab lwm yam.

Raws li nws qhov kev xav tactile, nws tuaj yeem faib ua:

Resistive Membrane Switch thiab Capacitive Membrane Switch

Lub qhov hloov pauv tactile membrane txhais tau tias nws yuav tsim qee qhov kev tawm tswv yim quab yuam thiab tseem muaj "nias" suab tawm tswv yim. Qhov kev xav tactile feem ntau cuam tshuam nrog nws cov duab embossing, qhov ntev embossing, qhov siab embossing, thiab lub hom, qhov loj ntawm lub dome hlau siv. Cov qauv tsim sib txawv ntawm cov nyees khawm thiab cov hlau dome sib txawv siv yuav muab kev xav tactile sib txawv rau cov neeg siv kawg. Tsis tas li ntawd, cov neeg siv kawg sib txawv kuj muaj saj sib txawv rau lub pob qhov kev xav tactile thiab "nias" suab. Tab sis rau cov kev lag luam hnyav thiab lossis cov khoom siv uas feem ntau xav tau kev ua haujlwm dig muag, ces LuphiTouch qhia kom siv lub zog ua haujlwm siab nrog cov nyees khawm nyem suab nrov kom txhim kho nws txoj kev nyab xeeb ua haujlwm.

Cov nplooj ntawv sab hauv Cov khoom-Membrane-Switches117ap

Tab sis rau qhov hloov pauv capacitive membrane, uas tsis tas yuav muaj zog nias lub pob thiab tsuas yog xav tau maj mam kov lub pob, tom qab ntawd los ntawm lub peev xwm tsim tawm los ua kom lub voj voog txuas nrog thiab tom qab ntawd ua rau muaj kev ua haujlwm tseem ceeb. Vim nws xav tau lub zog nias lub pob kom ua rau lub voj voog txuas nrog rau qhov hloov pauv resistive membrane, uas tsis yooj yim tshwm sim tsis raug, ces nws yuav feem ntau siv rau hauv cov teb uas muaj kev nyab xeeb siab heev, xws li kev tiv thaiv, aerospace, marine tswj, kev tswj hwm kev lag luam, kev kho mob, kev tswj hwm genset, cov khoom siv kho tshuab, tshuab thiab lwm yam.
Tsuas yog lub hlau dome tactile membrane switch xwb, lwm qhov yog Polydome switch. Polydome txhais tau tias ncaj qha ua embossing rau ntawm daim duab overlay thiab sab saum toj circuit (rau qee qhov kev siv kuj tsuas yog emboss lub overlay). Rau hom tactile membrane switch no, qhov kev xav tactile yog muab los ntawm embossing, vim tias tsis muaj hlau dome nyob rau hauv lub pob. Yog li qhov kev xav tactile feem ntau tsis muaj zog dua li hlau dome switch. Tsis tas li ntawd, hlau dome muaj lub neej ntev dua li Polydome.Lub dome hlau muaj ntau dua 1 lab lub neej mob stroke, tab sis Polydome tsuas muaj 200-400 txhiab lub sijhawm lub neej.Yog li ntawd, hauv kev ua lag luam tam sim no, qhov xav tau rau tactile membrane hloov feem ntau tsuas yog hlau dome tactile hloov.
Raws li qhov hloov pauv membrane uas tsis yog tactile, nws feem ntau txhais tau tias cov hloov pauv membrane uas tsis muaj cov nyees khawm embossed (piv txwv li cov nyees khawm tiaj tus, lossis tsuas yog emboss cov ntawv, lossis ciam teb) thiab tsis muaj cov hlau domes tso rau hauv qab overlay. Vim tsis muaj kev tawm tswv yim rau hom hloov pauv membrane no, uas ua rau qhov kev paub kawg ntawm daim ntawv thov tsis zoo, yog li ntawd nyob rau xyoo tas los no nws maj mam tshem tawm los ntawm kev ua lag luam.

Raws li qhov rigidity ntawm lub membrane hloov, nws tuaj yeem faib ua:

Kev Hloov Pauv Membrane Yooj Yim thiab Kev Hloov Pauv Membrane Rigid

Lub hloov pauv membrane yooj ywm txhais tau tias nws yooj ywm thiab khoov tau. Nws cov txheej circuit feem ntau yog nyiaj luam tawm polyester circuit lossis tooj liab FPC circuit. Rau polyester (PET) circuit, cov khoom siv tuab feem ntau siv yog 0.125mm, qee zaum kuj yuav siv 0.188mm. Raws li tooj liab FPC siv rau hauv flexibe membrane switch, nws feem ntau yog ib sab FPC lossis ob sab FPC. Tsis tshua siv ntau txheej FPC. Rau hom hloov pauv membrane zoo li no, nws tag nrho cov tuab feem ntau yog ntawm 0.8 thiab 1.0mm ib puag ncig. Vim nws cov yam ntxwv zoo yooj ywm thiab mos, nws tuaj yeem siv rau qee cov khoom siv uas muaj qhov chaw teeb tsa me ntsis nkhaus. Tau kawg yog tias qhov nkhaus radian loj dhau, ces yuav tsum tsim tshwj xeeb raws li qhov xwm txheej tiag tiag.

Nyem qhov no kom paub txog FPC Membrane Switch & PCB Membrane Switch!

Raws li qhov hloov pauv membrane ruaj khov, nws feem ntau tuaj yeem muab faib ua ob hom dua. Ib hom yog siv cov PCB ruaj khov ua nws txheej circuit. Vim tias PCB nws tus kheej yog ruaj khov, yog li cov hloov pauv membrane uas siv PCB ua lub voj voog kuj ruaj khov thiab. Lwm hom tsuas yog ntxiv ib txheej txhawb nqa ruaj khov rau ntawm cov hloov pauv membrane ywj pheej uas tau qhia ua ntej.
Cov ntaub ntawv txhawb nqa txheej txheem feem ntau yog PC, PMMA, FR4, iav tempered, stainless hlau, Aluminium thiab lwm yam. Rau qee tus neeg siv khoom, lawv tus qauv tsim yuav tsum tau tias lub hloov pauv membrane muaj kev ruaj khov thiab kev txhawb nqa txaus, uas feem ntau ua tiav los ntawm kev ntxiv cov phaj txhawb nqa zoo li no.
Rau qee cov khoom siv kho tshuab, nws feem ntau xav tau qee cov khoom siv kho vajtse kom siv rau qhov chaw nres nkoj HMI, yog li cov khoom siv kho vajtse backplate, screws, bolts thiab membrane switch feem ntau yog koom ua ke rau hauv ib qho kev sib txuas lus sib txuas.

Cov qauv ntawm tus qauv resistive membrane hloov thiab nws cov ntaub ntawv raw

Tus qauv resistive membrane hloov yog muaj 6 txheej, uas yog sab saum toj graphic overlay, overlay spacer, dome retainer circuit spacer, circuit txheej thiab rov qab nplaum. Cov ntsiab lus zoo li hauv qab no:

Daim Duab Tshaj Tawm: Nws tsuas yog txheej sab saud uas tau pom ncaj qha rau cov neeg siv. Nws tau thov kom ua cov duab zoo nkauj thiab cov ntawv luam tawm. Nws tuaj yeem luam tawm silk screen lossis luam tawm digital.

Cov duab kos tau luam tawm rau sab nraud. Tsis tas li ntawd xwb, feem ntau nws kuj xav tau ntau hom embossing rau cov nyees khawm, Logo, cov cim thiab lwm yam ntawm cov ntaub npog. Vim tias cov ntaub npog tau nthuav tawm ncaj qha rau sab nraud, thiab tseem ua lub luag haujlwm cim, txheeb xyuas thiab hloov pauv, yog li nws cov khoom xaiv tseem ceeb heev. Nws yuav tsum tiv taus kub siab, tiv taus xeb, pob tshab siab, ruaj khov tshuaj lom neeg, ua siab ntev, tiv taus dej thiab lwm yam.

Rau cov neeg siv sab nraum zoov membrane switch, cov khoom siv overlay kuj yuav tsum tiv taus UV. Cov ntaub ntawv siv feem ntau yog polyester (PET) thiab polycarbonate (PC). PET muaj kev ua tau zoo dua PC, yog li PET muaj qhov siv ntau tshaj plaws ua cov ntaub ntawv overlay. Yuav luag 95% ntawm cov membrane switches peb tsim rau peb cov neeg siv khoom uas tuaj ntawm Asmeskas thiab Europe yog siv cov ntaub ntawv PET. Cov tuab ntawm cov khoom feem ntau yog 0.15mm, 0.18mm, 0.2mm thiab 0.25mm. Peb siv Autotex PET, Lexain PC thiab lwm lub npe nrov thoob ntiaj teb.

Qhov Sib Nqus Overlay: Nws txhais tau tias yog daim kab xev nplaum ob sab uas nyob nruab nrab ntawm daim duab sab saud thiab txheej hauv qab. Nws yog siv los txuas ob txheej ntawm daim duab sab saud thiab txheej hauv qab. Cov ntaub ntawv siv feem ntau muaj xws li 3M, Luxking thiab lwm yam. Qhov tuab feem ntau yog txij li 0.05mm txog 0.45mm nyob ib puag ncig. Rau qhov hloov pauv membrane backlighting, txhawm rau tiv thaiv lub teeb ci ntsa iab, feem ntau yuav tsum siv cov nplaum dub. Rau qhov sib dhos ntawm cov roj hmab silicone keypad switch, nws yog qhov tsim nyog siv cov kab xev nplaum silicone tshwj xeeb, zoo li 3M9731.

Lub Dome Retainer: Cov txheej no ua haujlwm ua tus tuav los kho lub dome hlau kom lawv tsis txhob txav mus los. Yog tias lub dome hlau tshwm sim qhov teeb meem txav mus los, ces nws yuav ua rau lub qhov hloov pauv membrane poob nws txoj haujlwm thaum nias lub pob ntawd. Cov txheej txheem khaws cia dome feem ntau yog PET nrog tuab ntawm 0.05 txog 0.125 hli ib puag ncig.

Lub voj voog Spacer: Cov txheej no yog siv los txuas cov dome array sab saud thiab cov txheej hauv qab luam tawm. Zoo ib yam li overlay spacer, nws cov khoom siv feem ntau yog 3M thiab Luxking thiab nws cov tuab yog txij li 0.05 txog 0.45 hli ib puag ncig. Rau qhov hloov pauv membrane backlighting, nws kuj tseem yuav tsum siv cov nplaum dub rau cov txheej no.

Txheej Circuit: Qhov no yog txheej tseem ceeb tshaj plaws rau lub qhov hloov membrane. Feem ntau cov txheej circuit ntawm lub qhov hloov membrane yog muab faib ua sab saum toj thiab sab hauv qab. Rau lub qhov hloov membrane txheem nrog cov hlau domes, nws feem ntau tsuas muaj sab hauv qab xwb. Thiab rau Polydome membrane switch lossis 6 txheej membrane switch tsis muaj hlau domes, nws feem ntau muaj lub voj voog op. Yog xav paub ntxiv txog qhov no, thov nug peb tus kws muag khoom. Cov khoom siv circuit feem ntau yog PET nrog kev ua kom sov zoo heev. Ntawm cov khoom siv PET circuit, nws xav tau luam cov kab nyiaj circuit, cov ntaub qhwv conductive, cov ntiv tes sib cuag ntawm qhov kawg, thiab feem ntau kuj xav tau luam cov pa roj carbon thiab dielectric UV number case kom tiv thaiv kev luv luv thiab orxidation. Nws tseem ua tau los sib sau ua ke SMD cov khoom siv hluav taws xob ntawm PET circuit, xws li LEDs, resistors, capacitors, thiab lwm yam. Lub voj voog PET feem ntau yog 0.125mm, tab sis qee zaum kuj siv tau 0.1mm lossis 0.188mm.

Cov nplaum rov qab: Nws nyob rau sab nraub qaum ntawm lub qhov hloov pauv membrane. Nws yog ib hom nplaum ob sab, uas siv los lo lub qhov hloov pauv membrane rau cov khoom ntawm tus neeg siv khoom. Nws tuaj yeem lo rau ntau yam khoom sib txawv, xws li yas, hlau, iav thiab lwm yam. Yuav tsum xaiv hom nplaum twg ntawm no nyob ntawm qhov chaw teeb tsa ntawm cov khoom ntawm tus neeg siv khoom. Tab sis cov nplaum rov qab siv feem ntau suav nrog 3M467 thiab 3M468 uas tuaj yeem ua tau raws li feem ntau ntawm qhov xwm txheej sib dhos.

Cov hom resistive membrane switches thiab cov kev daws teeb meem twg peb tuaj yeem ua rau peb cov neeg siv khoom?

LuphiTouch® yog ib lub tuam txhab tsim khoom thoob ntiaj teb rau ntau hom resistive membrane switches nrog cov thev naus laus zis tshiab.

Peb cov khoom siv resistive membrane switches tau ua haujlwm kho mob, aerospace, marine control, defense, industrial control, networking, telecommunication,

lub zog, khoom siv hauv tsev, cov cuab yeej, meters thiab lwm yam teb. Nov yog cov resistive membrane switches thiab cov kev daws teeb meem uas peb tuaj yeem ua rau koj.