Amakhamera okuqapha adlala indima ebalulekile ekuqapheni ukuphepha kwesimanje, futhi ngokuthuthuka kobuchwepheshe, ukusebenza nezidingo zokusebenza kwamakhamera ziya ngokuya ziphakama. Phakathi kwawo, i-8 mm miniature slider stepping motor, njengobuchwepheshe bokushayela obuthuthukisiwe, isetshenziswe kabanzi kumakhamera okuqapha. Kuleli phepha, sizoxoxa ngokusetshenziswa kanye nomgomo wokusebenza weInjini ye-stepper encane engu-8mm ekhamera yokuqapha.
一,Injini ye-stepper ye-micro-slider engu-8 mmisingeniso
Imoto ye-stepper encane engu-8 mm incane, inokunemba okuphezulu, futhi isebenzisa amandla aphansi, ingxenye yayo eyinhloko iqukethe i-rotor, i-stator kanye ne-slider. Imoto ye-stepper iguqula amandla kagesi abe amandla omshini wokushintshashintsha kwe-angular noma kwe-linear ngokwamukela izimpawu zokushaya kwenhliziyo, ukuze kufezwe indawo eqondile kanye nokulawula ukunyakaza. I-slider ixhunywe ku-output shaft yemoto ye-stepper ukuze kufezwe ukufuduka okuqondile ngaphakathi kobubanzi bokunyakaza okuqondile kwemoto.
Futhi, uhlelo lokusebenza kukhamera yokuqapha
Ukulandelela okuzenzakalelayo: Kumakhamera okuqapha, umsebenzi wokulandelela okuzenzakalelayo usebenzisa i-stepper motor ukulawula ngokunembile i-engeli yekhamera kanye nendawo ukuze ikhamera ikwazi ukulandelela ngokuzenzakalelayo i-target. Lapho i-target ingena emkhakheni wokubuka wekhamera, uhlelo lokulawula luhlonza i-target nge-algorithm yokuthola i-target bese lubala umzila wokunyakaza kwe-target. Ngemuva kwalokho, i-stepper motor ithola isignali yokulawula bese iqhuba ikhamera ukuthi ijikeleze futhi ishintshe ngokufanele ukuze kufezwe ukulandelela okuzenzakalelayo kwe-target.
I-Auto Focus: I-stepper motor idlala indima ebalulekile enqubweni ye-auto focus. Lapho ikhamera ithwebula ithagethi, uhlelo lokulawula luthumela umyalo wokugxila, bese i-stepping motor iqhuba i-lens assembly ukuthi ihambe, ukuze ibanga phakathi kwelensi nethagethi lifinyelele esimweni esifanele, ngaleyo ndlela kubonakale umphumela wesithombe ocacile nobukhali.
I-Auto Zoom: Umsebenzi we-auto zoom uqashelwa yi-stepper motor eshayela ilensi kutheleskopu. Ngokulawula i-engeli yokujikeleza noma ukufuduka okuqondile kwe-stepper motor, ubude be-focal belensi bungalungiswa ngokunembile ukuze kufezwe umphumela wokusondeza okuqhubekayo kukhamera yokuqapha. Lokhu kwenza uhlelo lokuqapha lukwazi ukuthola izithombe ezicacile nezizinzile ebangeni elihlukile.
Ukuskena Okuzenzakalelayo: Injini ye-stepper ishayela ikhamera ukuthi ihambe ngokuvundlile nangokuqondile ngesikhathi senqubo yokuskena okuzenzakalelayo, okwenza ikhamera ikwazi ukumboza indawo ebanzi yokuqapha. Ngokusebenzisa isignali yokushaya kwenhliziyo ethunyelwa uhlelo lokulawula, injini ye-stepping ingalawula ngokunembile isivinini sokuhamba kanye nesiqondiso sekhamera, ukuze ikwazi ukumboza ukuqapha okuzungezile nokungena-engeli efile.
三, Isimiso Sokusebenza
Umgomo wokusebenza weInjini yesitebhisi esincane esingu-8mmkusekelwe ekusebenzisaneni kwensimu yamagnetic kanye nogesi. Kunezinsika eziningi zamagnetic ze-polarity ehlukene ngaphakathi kwe-stator kanye nezinsika eziningi zamazinyo ezenziwe ngezinto eziqhuba amandla kagesi ku-rotor. Lapho ugesi udlula ezinsikeni ezithile zamagnetic ze-stator, kukhiqizwa ukukhanga kwamagnetic, okudonsela i-rotor ukuthi ijikeleze endaweni ethile. Ngokunika amandla izinsika zamagnetic ze-stator ngokulandelana okuthile, ukujikeleza okuqhubekayo kwe-rotor kungalawulwa. Ukujikeleza kwe-rotor kuqhuba i-output shaft exhunywe ku-slider ukuze ijikeleze noma ihambe ngokuqondile, ngaleyo ndlela kufezwe ukulawula okunembile kwe-stepper motor.
Izinzuzo kanye nezinselele
Izinzuzo:Injini yesitebhisi esincane esingu-8 mminezinzuzo zobukhulu obuncane, ukunemba okuphezulu, ukusetshenziswa kwamandla aphansi, njll., okulungele kakhulu ukusetshenziswa lapho isikhala silinganiselwe futhi kudingeka ukulawulwa kokunemba okuphezulu, njengamakhamera okuqapha. Ngaphezu kwalokho, ama-stepper motors nawo anezinzuzo zesivinini sokuphendula okusheshayo, ukuthembeka okuphezulu kanye nokuphila isikhathi eside, okungahlangabezana nezidingo zomsebenzi oqhubekayo wesikhathi eside.
Izinselele: Naphezu kwezinzuzo zazo eziningi, ama-motor e-stepper amancane angu-8 mm abhekene nezinselele eziningana ekusetshenzisweni okusebenzayo. Isibonelo, ngenxa yobukhulu bawo obuncane, adinga ukunemba okuphezulu kokuhlanganiswa kanye nokuqina komshini; ngesikhathi esifanayo, ngenxa yokuncika kwawo kumasignali e-pulse ukuze alawule, futhi adinga ukuvumelanisa okuphezulu kanye nokuqina kohlelo lokulawula. Ngaphezu kwalokho, ngezimo ezahlukene zokusetshenziswa kanye nezidingo, kuyadingeka ukukhetha amamodeli e-stepper motor afanele kanye nemininingwane, futhi wenze ukulungiswa okuqondiwe kanye nokulungiswa.
Ngamafuphi, i-8 mm miniature slider stepper motor, njengobuchwepheshe bokushayela obuthuthukisiwe, inezinhlobonhlobo zamathemba okusetshenziswa kumakhamera okuqapha. Ayithuthukisi nje kuphela izinga lokuzenzakalela kanye nobuhlakani bohlelo lokuqapha, kodwa futhi ihlangabezana nesidingo sokuqapha okuseqophelweni eliphezulu nokuphelele. Kodwa-ke, ukuze kusetshenziswe ngokugcwele izinzuzo zayo futhi kuhlangatshezwane nezinselele, ucwaningo olujulile kanye nokwenza ngcono okuqhubekayo komklamo wemoto, uhlelo lokulawula kanye nenqubo yokuhlanganisa kusadingeka. Esikhathini esizayo, ngokuthuthuka kobuchwepheshe kanye nokukhula kwesidingo sohlelo lokusebenza, ukusetshenziswa kwama-8 mm miniature slider stepping motors kumakhamera okuqapha kuzoba kubanzi kakhulu futhi kujule.
Isikhathi sokuthunyelwe: Jan-25-2024