Amakhamera agadayo adlala indima ebalulekile ekuqaphelweni kwezokuphepha kwesimanje, futhi ngokuthuthuka kobuchwepheshe, izidingo zokusebenza nokusebenza kwamakhamera ziya ngokuya ngokuya phezulu. Phakathi kwazo, i-8 mm miniature slider stepping motor, njengobuchwepheshe bokushayela obuthuthukisiwe, isetshenziswe kabanzi kumakhamera okuqapha. Kuleli phepha, sizoxoxa ngesicelo kanye nesimiso sokusebenza se8mm micro-slider stepper motor kukhamera yokugada.
一,8 mm micro-slider stepper motorisingeniso
I-8 mm miniature slider stepper motor iyisayizi encane, ukunemba okuphezulu, ukusetshenziswa kwamandla okuphansi kwemoto, ingxenye eyinhloko equkethe i-rotor, i-stator nesilayidi. I-stepper motor iguqula amandla kagesi abe amandla kagesi okugudluzwa kwe-angular noma komugqa ngokuthola amasignali we-pulse, ukuze kuzuzwe ukuma okunembile nokulawula ukunyakaza. Isilayidi sixhunywe ku-shaft ephumayo ye-stepper motor ukuze kuzuzwe ukufuduka okunembile ngaphakathi komugqa wokunyakaza komugqa wenjini.
二, uhlelo lokusebenza kukhamera yokugada
Ukulandelela okuzenzakalelayo: Kumakhamera agadayo, umsebenzi wokulandela ngomkhondo ngokuzenzakalela usebenzisa i-stepper motor ukulawula ngokunembile i-engeli yekhamera nendawo ukuze ikhamera ikwazi ukulandelela ngokuzenzakalelayo okuqondiwe. Uma okuqondiwe kungena endaweni yokubuka yekhamera, isistimu yokulawula ihlonza okuqondiwe nge-algorithm yokuthola okuqondiwe futhi ibale umzila wokunyakaza kwalowo oqondiwe. Ngemuva kwalokho, i-stepper motor ithola isignali yokulawula bese ishayela ikhamera ukuthi ijikeleze futhi ishintshe ngokufanele ukuze kuzuzwe ukulandelela okuzenzakalelayo kwethagethi.
I-Auto Focus: I-stepper motor idlala indima ebalulekile enqubweni ye-auto focus. Lapho ikhamera ithwebula okuhlosiwe, isistimu yokulawula ithumela umyalo ogxilile, futhi i-steping motor ishayela umhlangano welensi ukuze inyakaze, ukuze ibanga eliphakathi kwelensi nethagethi lifinyelele esimweni esifanele, ngaleyo ndlela libone umphumela wesithombe ocacile nobukhali.
I-Auto Zoom: Umsebenzi wokusondeza okuzenzakalelayo wenziwa yi-stepper motor eshayela ilensi kusibonakude. Ngokulawula i-engeli yokuzungezisa noma ukugudluzwa komugqa kwe-stepper motor, ubude bokugxila belensi bungalungiswa kahle ukuze kuzuzwe umphumela wokusondeza oqhubekayo kukhamera egadayo. Lokhu kwenza isistimu yokugada ikwazi ukuthola izithombe ezicacile nezinzile emabangeni ahlukene.
Ukuskena okuzenzakalelayo: I-stepper motor ishayela ikhamera ukuthi ihambe ivundlile futhi iqonde phakathi nenqubo yokuskena okuzenzakalelayo, okwenza ikhamera ikwazi ukumboza indawo yokugada ebanzi. Ngesiginali ye-pulse ethunyelwa uhlelo lokulawula, injini yokunyathela ingakwazi ukulawula ngokunembile isivinini esinyakazayo nesiqondiso sekhamera, ukuze ibone ukumbozwa kokuqapha okujikelezayo nokungena-engeli efile.
三, Isimiso Sokusebenza
Umgomo wokusebenza we8mm miniature motor slider stepperisekelwe ekusebenzisaneni kwensimu kazibuthe namanje. Kukhona izigxobo kazibuthe eziningi ze-polarity ehlukene ngaphakathi kwe-stator kanye nezigxobo zamazinyo eziningi ezenziwe ngezinto ezisebenza ngozibuthe ku-rotor. Lapho i-current idlula kupheya ethile yezigxobo kazibuthe ze-stator, kukhiqizwa ukukhanga kazibuthe, okuheha i-rotor ukuthi ijikeleze endaweni ethile. Ngokunika amandla izigxobo kazibuthe ze-stator ngokulandelana okuthile, ukujikeleza okuqhubekayo kwe-rotor kungalawulwa. Ukuzungezisa kwe-rotor kushayela i-shaft ephumayo exhunywe kusilayidi ukuze ijikeleze noma ihambe ngokulandelana, ngaleyo ndlela izuze ukulawula okunembile kwe-stepper motor.
四, Izinzuzo nezinselele
Izinzuzo:Injini yesilayidi esincane esingu-8 mminezinzuzo zobukhulu obuncane, ukunemba okuphezulu, ukusetshenziswa kwamandla okuphansi, njll., ezifanele kakhulu izinhlelo zokusebenza lapho isikhala sinomkhawulo futhi kudingeka ukulawula ukunemba okuphezulu, njengamakhamera okuqapha. Ngaphezu kwalokho, ama-motor stepper anezinzuzo zejubane lokuphendula ngokushesha, ukwethembeka okuphezulu nokuphila isikhathi eside, okungahlangabezana nezidingo zomsebenzi oqhubekayo wesikhathi eside.
Izinselele: Ngaphandle kwezinzuzo eziningi, ama-motor amancane angu-8 mm wesilayidi abhekana nezinselelo eziningi ekusebenzeni okungokoqobo. Isibonelo, ngenxa yobukhulu bayo obuncane, kudinga ukunemba okuphezulu komhlangano kanye nokuzinza kwemishini; ngesikhathi esifanayo, ngenxa yokuncika kwayo kumasignali we-pulse ukulawula, kudinga futhi ukuvumelanisa okuphezulu nokuzinza kwesistimu yokulawula. Ngaphezu kwalokho, ezimweni ezihlukile zohlelo lokusebenza kanye nezidingo, kuyadingeka ukukhetha amamodeli afanelekile we-stepper motor kanye nokucaciswa, futhi wenze ukwenza kahle okuhlosiwe nokulungiswa.
Kafushane, i-8 mm miniature slider stepper motor, njengobuchwepheshe bokushayela obuthuthukisiwe, inezinhlobonhlobo zamathemba okusebenza kumakhamera agadayo. Ayithuthukisi nje kuphela izinga le-automation kanye nobuhlakani besistimu yokuqapha, kodwa futhi ihlangabezana nesidingo sekhwalithi ephezulu, ukuqapha nxazonke. Kodwa-ke, ukuze unikeze ukudlala okugcwele ezinzuzweni zakho futhi uhlangabezane nezinselele, ucwaningo olujulile kanye nokwenza kahle okuqhubekayo komklamo wemoto, uhlelo lokulawula kanye nenqubo yokuhlanganisa kusadingeka. Ngokuzayo, ngokuthuthuka kobuchwepheshe kanye nokukhula kwesidingo sohlelo, ukusetshenziswa kwamamotho okunyathela ama-slider amancane angu-8 mm kumakhamera agadayo kuzoba banzi futhi kujule.
Isikhathi sokuthumela: Jan-25-2024