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Barcode Scanning Module inozivikanwawo seBarcode Scanning Module, Barcode Scanning Injini, muChirungu (Barcode Scan Injini kana Barcode Scan Module). Icho chinhu chakakosha chekuzivikanwa chikamu chinoshandiswa zvakanyanya mumunda wekuzivikanwa otomatiki. Icho chimwe chezvinhu zvakakosha zvekusimudzira kwechipiri kwebarcode scanners. Iyo ine yakazara uye yakazvimirira barcode scanning uye decoding mabasa, uye inogona kunyora akasiyana indasitiri ekushandisa mabasa sezvinodiwa. Iine hukuru hudiki uye kubatanidzwa kwepamusoro, uye inogona kuiswa nyore nyore munharembozha, mahwendefa emakombiyuta, maprinta, michina yegungano, midziyo yezvokurapa, uye zvimwe midziyo mumarudzi ose ehupenyu. Mukuita kwekusimudzira, iyo barcode scanning module indasitiri munyika dzekunze ichangotanga, uye tekinoroji yatokura. Iwo akakura anosanganisira Honeywell, Motorola, Symbol, nezvimwe.

1: Kupatsanura Iyo barcode scanning module inogona kukamurwa kuita imwe-dimensional kodhi module uye maviri-dimensional kodhi module zvinoenderana nekufanana kwekutarisa, uye inogona kukamurwa kuita laser module uye tsvuku mwenje module zvichienderana nemwenje sosi. Musiyano uripo pakati pelaser module uye red light module Iyo musimboti welaser scanning module ndeyekuti iyo yemukati laser mudziyo inogadzira laser mwenje sosi poindi, inorova rinoratidzira pepa rine mechanicha yedhizaini, uye yobva yavimba neiyo vibration mota kuti itenderedze laser point. mumutsara welaser uye unopenya pabhakodhi, uye wobva waitsanangura kuburikidza neAD. Digital chiratidzo.

2: Red light scanning modules anowanzo shandisa LED mwenje-emitting diode mwenje masosi, vanovimba neCCD mafotosensitive zvinhu, uye vozoashandura kuburikidza nemasaini emagetsi masaini. Mazhinji e laser scanning modules anovimba nekuparadzira glue kugadzirisa iyo mechaniki mudziyo, saka inowanzo kukuvara nyore kana ichizungunuka, uye pendulum chidimbu chinodonha, saka isu tinogona kazhinji kuona kuti iyo mwenje sosi yakaongororwa neimwe pfuti laser inova poindi. mushure mekudonha. , zvichiita kuti pave nepamusoro-soro rework. Iko hakuna mechanic chimiro pakati peiyo red light scanning module, saka kudonhedza kudonhedza hakufananidzike nelaser, saka kugadzikana kuri nani, uye chiyero chekugadzirisa cheiyo red light scanning module yakadzikira kupfuura iyo laser scanning. module.

3:Kubva pamusimboti welaser uye mwenje dzvuku: Laser inoreva mwenje ine simba rinosimudzwa nemwaranzi simba uye yakanaka parallelism, uye ikozvino yakawanda tsvuku mwenje inoburitswa ne LEDs. Chiedza chitsvuku haisi iyo mhando ye infrared yatinotaura. Iyo infrared inotsanangurwa nefizikisi ndiyo inongoerekana yaitika mwaranzi yezvinhu zvine tembiricha. mafungu emagetsi, asingaoneki. Infrared inosanganisira chiedza chese chine wavelengths yakakura kupfuura mwenje dzvuku, nepo laser ichireva mwenje ine imwe wavelength. Izvo zviviri hazvina kubatana kwakakosha uye hazvisi zvemunda mumwe. Laser ndiyo mwaranzi inogadzirwa nekuwedzerwa kwekusimudzirwa kwekubuda. Infrared ndiyo chikamu cheiyo spectrum ine yakaderera frequency uye yakakura wavelength isingaonekwe neziso rakashama. Iyo wavelength inobva ku0.76 kusvika ku400 microns. Kupinda uye kupesana-kupindira kwechiedza kwakaipa kupfuura iyo ye laser, saka kunze laser iri nani pane mwenje mutsvuku pasi pechiedza chakasimba.