Kugadzira PCB yeGraphics Tablet yePen Tablets, Drawing Pads uye Digitizer Devices

Highleap Electronics inogadzira maPCB akagadzirwa nevatengi ane mifananidzo yemapiritsi epeni ane waya, mapedhi ekudhirowa asina waya, mapiritsi ekudzidzisa/siginecha uye zvishandiso zvekupinda zvinorongwa. PCBA inogona kusanganisa maelectronics ekuona digitizer, MCU, USB kana wireless connectivity, makiyi/dials, ma LED uye manejimendi emagetsi; tekinoroji yepeni, kugona kwekumanikidza/kutsvedza, fomati yereport uye maitiro emutyairi wehost zvinoramba zvichitsanangurwa nedhizaini yeOEM uye firmware.

Mifananidzo yeTablet Product Mhuri uye Zvimwe Zvishandiso zveHardware

Tableti yemifananidzo haisi imwe chete yemagetsi. Mhuri yezvigadzirwa inotangira pamapiritsi e-compact USB pen ane bhodhi rimwe chete redhijitari kusvika pamapiritsi asina waya anofambiswa nebhatiri ane redhiyo, makiyi, madhiraivha uye madhiraivha emunharaunda. Mamwe anoshandisa madhijitari e-electromagnetic-resonance, nepo mamwe magadzirirwo anoshandisa active-capacitive kana proprietary sensing architectures. Magwaro ekugadzira anofanirwa kuratidza tekinoroji chaiyo ye sensor uye controller pane kubata "pressure sensitivity" sePCB.

Mhuri dzeZvigadzirwa zveGraphics Tablet

Zvigadzirwa zveGraphics Tablets nePCB zvemouse zvinogona kutaurirana sezvishandiso zvehuman-interface, asi njodzi dzekugadzira dzacho dzakasiyana. RFQ yegraphics-tablet inofanira kudzora digitizer sensor kana panel, controller/analog front end, pen technology, cover and backing stack, shortcut controls, host interface uye firmware senzira imwe chete yekupinda yakabatana.

Sensor yeDigitizer, Analog Front End uye Electronics yePen-Input

Digitizer ndiyo nzira huru yekugadzira zvinhu. Mumagadzirirwo eEMR, chimiro chesensor chinogadzira uye chinoona munda wemagetsi; mune mamwe magadzirirwo, maelectrode ekuona necontroller anoita zvakasiyana. Mupi wePCB haafanire kuchinja sensor geometry, mareferensi, connector pinout kana analog filtering kunze kwekunge OEM yabvumidza shanduko.

Kudzora Kugadzirwa kweDigitizer

• Maitiro ekuona: chengetedzai patani ye coil/electrode yakaburitswa, kuchengetedza uye chimiro che layer. Kuchinja kwe dimension kana copper kunogona kukanganisa kufanana kwe sensing kunyangwe kana bvunzo yekuenderera mberi kwechinhu ichi yapera.
• Kumberi kweAnalog: kuchengetedza simba reruzha rushoma, kusefa, kukosha kwezvikamu uye kudzika kubva pakugadzirwa kwereferensi yakaburitswa. Maseketi aya anonyanya kugadzikana kune zvinotsiviwa zvisina kuongororwa kupfuura zvinopinda mabhatani zvakajairika.
• Wachi yekudzora uye firmware: Maitiro ekuongorora madhijitari anoenderana nechinodzora uye firmware. Kugadziriswa kwemapurogiramu kunofanirwa kusungirirwa kune hardware revision uye sensor panel.
• Zvinotaurwa nepeni: mashandiro asina bhatiri, mwero wekumanikidzwa, kutsvedza, kukwira kana kudzima zvinotsamira patekinoroji uye firmware. Zvinofanira kusimbiswa kubva pane zvakatsanangurwa neOEM pane kutevedzera kubva kune imwe mhuri yemapiritsi.
• Kudyidzana kwekudzivirira/kuvharira: Maplate esimbi, mabhatiri, zviratidziro uye tambo zvinogona kukanganisa kunzwa. Kufanana kwekupedzisira uye kururama kunoda kusimbiswa kwedanho rehurongwa nehurongwa hwemakanika hwakagadzirirwa.

Kana dhizaini yacho iine ma "analog" anonyanya kunzwisisika uye ma "digital domains", pfungwa dzeHighleap dzekugadzira ma "mixed-signal PCB" dzakakosha kupfuura mitemo ye "high-speed PCB" yakajairika.

Magadzirirwo eTablet yeWireless ye USB, Bluetooth uye 2.4 GHz

Chishandiso chekombiyuta chepeni chinogona kunge chiri USB, Bluetooth, waya isina waya, kana musanganiswa. Zvimiro zveUSB HID zvinotsanangura chimiro chemuchina wekuisa data unozvitsanangura wega, asi tablet yeOEM inogonawo kuda mishumo yemutengesi uye mutyairi. Saizvozvowo, tablet ine Bluetooth inogona kushandisa HID pamusoro peGATT chete kana firmware/profile yakaburitswa yakagadzirwa nenzira iyoyo.

Sarudzo dzeKubatana uye Simba

Pakugadzira magadzirirwo asina waya, kubviswa kweantenna, geometry yepasi uye zvinhu zvinoenderana zvinofanirwa kutevedzera marongerwo eRF akaburitswa. Chivakwa chacho chinogona kushandisa zvidzoro zveBluetooth PCB nePCB antenna , nepo huwandu hwechigadzirwa chakapedzwa, kugara pamwe chete uye chitupa cheredhiyo zvichiri zvinhu zvekusimbisa chigadzirwa.

Makiyi eExpress, MaDials, Ma LED uye Kudzora Kwevashandisi veMechanical

Mapiritsi ekugadzira anowanzo patsanurwa kuburikidza nemakiyi ekukurumidza, matipi ekubata, madhiraivha anotenderera uye zviratidzo. Zvikamu izvi zvine simba shoma pamagetsi, asi kushivirira kwavo kwemuchina kunogona kukonzera matambudziko akawanda epilot. Switch inoshanda zvakanaka pamagetsi asi iri kure ne0.4 mm pakati inogona kunzwa isina kunaka kana yaiswa pasi pekiyi.

Rondedzero yeKuronga Kwemushandisi

• Chinja urefu nekufamba: enzanisa dhizaini yemakanika yakatenderwa uye dhizaini yekiyi.
• Rotary encoder: simbisa kukwirira kwemubato, torque/retention mechanics uye kuverenga kwenzira mubvunzo wekushanda.
• Chidimbu chekubata kana nzvimbo yekubata yechipiri: chengetedza geometry ye sensor uye kugadzirisa controller; simbisa kuburikidza neapplication yekuedza mutengi.
• LED / kuratidzwa: tarisa polarity, mamiriro ekupenya uye kurongeka kwemwenje nepaipi yechiedza; usashandise ruvara/kupenya senzira yekutsiva isingadzoreki.
• Nzvimbo yekubatanidza: Nzvimbo yekubuda ne USB-C kana tambo inofanira kuongororwa zviri mukati, kwete kungoongororwa nemaziso chete.

Idzi ndidzo nzira dzakanaka dzekuongorora dhizaini yekugadzira zvinhu usati waisa simbi, nekuti nzira yekupinda nayo, nzira yekusonesa zvinhu uye nzvimbo yaunoda kuvharira zvinhu zvinogona kuvandudzwa pasina kuchinja ma electronics e digitizer.

Kuedzwa kweDigitizer, Muganhu weCalibration uye Kudzora NPI

Kuyedzwa kwepen-input kunoda zvinopfuura "pass" yemagetsi. Fekitori inogona kusimbisa hardware nefirmware zvakaburitswa zvichienderana negrid yakatsanangurwa nemutengi, asi haifanirwe kugadzira chaiyo chaiyo. Chirongwa chakanakisa cheNPI chinoparadzanisa PCBA checks kubva pakugadzirisa tablet yekupedzisira uye kusimbiswa kwehost-software.

Zviyedzo zveKugadzira

1. PCBA yemagetsi: ma "power rails", ma "shorts/opens", mapurogiramu uye ma "basic interfaces".
2. Mhinduro yeDigitizer: simbisa kuonekwa kwepeni munzvimbo dzakasiyana dzebvunzo kana nzvimbo dzakatarwa uchishandisa peni yakatenderwa uye software fixture.
3. anotonga: simbisa mabhatani, dial, LEDs uye chero touch strip uchishandisa firmware yechigadzirwa.
4. Kubatana: Mishumo yeUSB uye/kana kubatana kwewaya, zvichienderana neSKU.
5. Bhatiri/kuchaja: kutarisa mamiriro ekuchaja uye mashandiro emagetsi emagetsi asingashandisi waya zvichienderana nekugadzirwa kwesimba rakaburitswa.
6. Kusimbiswa kwesystem: kumanikidzwa/kukotama, kunonoka, kururama, kudyidzana kwechanza uye maitiro emutyairi zvinoramba zviri zvinhu zvinogamuchirwa neOEM chigadzirwa kunze kwekunge miganhu chaiyo yekugadzira uye zvigadziriso zvakapihwa.

Highleap inogona kusanganisa kukurumidza kutevedzera uye kugadzira kuti iongororwe zvakanaka saka ma test pads, programming access uye ma sensor fixtures enzvimbo hombe zvinorongwa zvisati zvagadzirwa.

Nzvimbo Yakakura Yekunzwa, Kufara uye Kuvakwa kwePanel

Mapiritsi emifananidzo paanokura, bhodhi remasensa rinogona kuoma zvakanyanya kunyangwe magetsi akaramba achimhanya zvishoma. Kukotama nekumonereka, ukobvu hwekunamatira, kutsetseka kweplate yekumashure uye torque yescrew zvinogona kuchinja daro riri pakati pepeni nechimiro chekunzwa. Dhirowa yekugadzira inofanira kuratidza chimiro chemechanical stack uye kutsetseka kwebhodhi/kuungana kunogamuchirwa pazvinokosha pakunzwa; mutengesi wePCB haafanire kufunga kuti miganhu yebow/twist yakajairwa inokwana otomatiki kune digitizer hombe.

• Rutsigiro rweSensor-panel: shandisa chinhu chinosimbisa chakaburitswa, plate kana rutsigiro rwekuvharira kuitira kuti sensor isatendemuke kana yanyorwa.
• Torque yekusimbisa: torque yakawandisa kana isina kuenzana inogona kukanganisa bhodhi guru kana kushandura mukaha panzvimbo yekunyora.
• Namira uye furo: ukobvu nekudzvanywa zvinhu zvinoshanda zvemakanika kana zvichigadzira nzvimbo ye sensor-to-cover.
• Kuoma kwekubatanidza: Mapiritsi makuru anowanzoisa USB kana flex connectors pedyo nemucheto; mutoro wetambo haufanirwe kukanganisa nzvimbo ye sensor.
• Nzira yeESD: Nzvimbo dzekunyorera dzakavhurika uye zvinobatanidza padivi zvinogona kugadzira nzira dzekuburitsa zvinhu dzinofanira kutevedzera nzira yekudzivirira yakaburitswa uye nzira yechasi.

Saka bhodhi rinotaridzika seriri nyore pamagetsi rinogona kuda kugadzirwa kwePCB kwakasimba uye kudzorwa kweESD assembly . Chinhu chekutanga chinofanira kuongororwa muplate yekupedzisira yekumashure uye chifukidziro chepamusoro, kwete pabhenji rakati sandara chete.

Nzira Dzekukundikana Kwekugadzira Dzinopfuura "Peni Hadzina Kuonekwa"

Chirongwa chekuedza tablet chinobatsira chinosiyanisa kutadza zvachose kubva pazvikanganiso zvenzvimbo kana zvekugadzirisa. Nzvimbo dzakafa dzinogona kuratidza kuvhurwa kwemasensa, matambudziko ekubatanidza kana shanduko dzejometri yenzvimbo; magirazi egirazi anogona kuratidza kurongeka kwekubatanidza kana mapping yefirmware; macoordinates asina kugadzikana anogona kubva kumagetsi kana shanduko dzemakanika; mishumo isina kujeka ye express-key inogona kuva dambudziko reSKU/firmware. Kubata mapoka aya ekukundikana mu test log kunoita kuti mainjiniya akwanise kukurumidza kusvika kune chikonzero chikuru kupfuura munda mumwe chete wepasi/kukundikana.

Kuronga Mitsetse Yezvigadzirwa Zvinoshandisa Waya, Waya uye Zvinoshandisa Mugamuchiri

Puratifomu yepiritsi inogona kugadzirwa seUSB chete, Bluetooth chete, isina waya ine USB receiver, kana chigadzirwa che dual-mode. Kushandisazve PCB imwe chete mushanduro dzese kunogona kuderedza NRE asi kunogona kusiya RF isingashandiswe kana circuitry yekuchaja paSKU dzinodhura zvishoma. Mabhodhi akasiyana anogona kuderedza mutengo weyuniti asi kuwedzera huwandu hwekugadzirisa uye hwekugadzirisa. Kutenga neinjiniya zvinofanirwa kusarudza hurongwa hwepuratifomu isati yatanga kugadzirwa, uye zvinonyora sarudzo dzeDNI, mufananidzo wefirmware uye kusanganisa kwezvishongedzo zveSKU yega yega.

Kune zvigadzirwa zvisina waya zvega, USB receiver inofanira kubatwa sePCBA yechipiri yekuisa, kwete kungoshandisa pakurongedza chete. Inoda BOM yayo, antenna/USB layout, firmware, identity uye functional test. Tablet inogona kupasa pen sensing nepo shipping receiver isingaenderane, saka matched firmware uye pairing control zvinofanira kuva chikamu chekupedzisira pack-out apo OEM inoda receiver.

Mhando dzeShortcut-Key uye Creative-Control

Mapiritsi emifananidzo ari kuwedzera kugovera zvinhu zvine nzvimbo dzekugadzira dzekudzora: mhete dzinotenderera, zvimedu zvekubata, madhiri emakanika, ma OLED labels uye ma key clusters anogona kurongwa. Izvi zvinowedzera mhuri yezvigadzirwa uye zvinogona kururamisa ma daughterboards akasiyana kana flex tails. Kubva pamaonero ekugadzira, nyaya dzakakosha kukwirira kweswitch, encoder axis, display/FPC connector retention, LED/light-pipe alignment uye firmware mapping—kwete zita rekushambadzira re control.

RFQ Inputs uye Variant Control yeGraphics Tablet PCBA

RFQ yegirafu yemifananidzo inofanira kuratidza system ye sensor uye mhando yechigadzirwa zvakajeka. "10-inch wireless tablet" haina kukwana nekuti saizi imwe chete inogona kushandisa matekinoroji akasiyana epeni, magadzirirwo eredhiyo, mabhatiri uye marongero emakiyi. Sarudzo idzi dzinokanganisa mutengo wePCB, kuwanikwa kwezvikamu uye nguva yekuyedza.

Pakeji yeRFQ

• Gerber/ODB++, mifananidzo yeunyanzvi/manotsi ezvikamu uye zvinodiwa pakurongedza zvinhu.
• BOM ine digitizer controller, zvishandiso zveanalog, MCU/redhiyo, oscillator uye zvinhu zveconnector zvinodzorwa.
• Centroid, mifananidzo yekubatanidza uye mudungwe wemakanika unosanganisira sensor panel, shielding plate, bhatiri uye enclosure.
• Maitiro ekushandisa firmware uye mapurogiramu epiritsi neanogamuchira kana zvichibvira.
• Chinyoreso chekunyorera, chekugamuchira uye chekuongorora chemugadziri chakatenderwa pamwe nenzvimbo dzekuyedza kugadzira dzinoyerwa.
• Matrix yakasiyana yewaya, Bluetooth, 2.4G, key/dial uye shanduro dzemunharaunda.

Kune vanodzora zvinhu kana zvikamu zveRF zvinonzwa kusvuta, shandisai electronic component sourcing ine mvumo yakajeka yeinjiniya kune dzimwe nzvimbo pane kutsiva package "inoenderana" inochinja maitiro efirmware kana antenna.