Isingeniso
Ngokuthuthuka okusheshayo kokuzenzakalela kwezimboni kanye nemishini ehlakaniphile, ukusebenza kwama-micro switch njengezingxenye eziyinhloko zokulawula ngokunemba kuncike kakhulu ekwakhiweni nasekukhethweni kwe-actuator lever. I-actuator lever, eyaziwa ngokuthi "i-motion transmitter", ithinta ngqo ukuzwela, impilo kanye nokuzivumelanisa nesimo se-switch. Lesi sihloko sizohlanganisa izindlela zakamuva zemboni ukuhlaziya izinhlobo ze-actuator lever ezijwayelekile kanye namasu okukhetha esayensi ukuze kunikezwe isiqondiso esisebenzayo konjiniyela kanye nabenzi bezinqumo zokuthenga.
Uhlobo lwe-actuator lever
I-lever ye-actuator yanamuhla eyinhloko ingahlukaniswa ngezinhlobo eziyisithupha ukuze kuhlangatshezwane nezidingo zesimo sonke kusukela embonini kuya kuma-electronics abathengi:
1. Iswishi eyisisekelo ye-plunger yephinikhodiLolu hlobo lwe-micro switch lusebenzisa umklamo we-straight line short stroke design, lunokunemba okuphezulu, futhi lufanele zonke izinhlobo zemishini yokuhlola ukunemba. Isibonelo, ukubeka i-semiconductor wafer positioning.
2.Isishintshi Esiyisisekelo Se-Hinge Roller Lever: Lolu hlobo lwe-micro switch lufakwe ibhola lensimbi engagqwali ekugcineni kwangaphambili futhi lubonakala nge-coefficient ephansi yokungqubuzana. Lufanele izinhlelo ze-cam ezisheshayo, njengokuqalisa okusheshayo emigqeni yokuhlunga ye-logistics.
3. Iswishi eyisisekelo ye-rotary vane: Lolu hlobo lweswishi encane lusebenzisa isakhiwo esilula futhi lwenzelwe abahlukanisi bephepha kanye nemishini yezezimali.
4. Iswishi eyisisekelo yeqabunga elimise okwe-RLolu hlobo lwe-micro switch lunciphisa izindleko ngokufaka ibhola esikhundleni se-blade egobile, okwenza kube ukukhetha okuthandwayo kwezilawuli zeminyango yemishini, njengezishintshi zokuphepha ze-microwave oven.
5. Iswishi ye-Cantileverbasic kanye neswishi eyisisekelo eshelelayo evundlile: Lolu hlobo lweswishi encane luthuthukisa ukumelana namandla aseceleni futhi lusetshenziswa kabanzi kuma-elekthronikhi ezimoto, njengohlelo lwe-anti-pinch lwamafasitela kagesi.
6.Iswishi eyisisekelo ye-lever ye-stroke endeLolu hlobo lwe-microswitch lune-stroke enkulu futhi lufanelekela izimo ezinkulu zokuthola ukufuduka njengeminyango yokuphepha ye-elevator.
Uma sithatha amabhizinisi aholayo njengesibonelo, i-Omron's D2HW series hinge roller lever basic switch inesabelo semakethe esingaphezu kuka-40% emkhakheni wamarobhothi ezimboni; Induku yokushayela evikela ukushisa okuphezulu esekelwe ku-ceramic (emelana no-400 ° C) eyethulwe yi-Dongnan Electronics, inkampani yaseShayina, isetshenziswe ohlelweni lokuphatha amabhethri lwezimoto ezintsha zamandla ngamaqoqo.
Indlela yokukhetha
1. Ukufanisa ipharamitha yesenzo: isidingo sokulinganisela amandla okusebenza (0.3-2.0N), ukuhamba ngaphambi (0.5-5mm) kanye nokuhamba ngaphezulu (20%-50%). Isibonelo, ukushintsha okulinganiselwe kwengalo yemishini yezimboni kudinga ukukhetha uhlobo lwe-roller lever olunamandla okusebenza aphakathi nendawo (0.5-1.5N) kanye nokuhamba ngaphezulu kwe-≥3mm ukuze kuvinjwe ukudlidliza nokushaqeka komshini.
2. Ukuzivumelanisa nezimo zemvelo: indawo yokushisa ephezulu (>150℃) idinga isisekelo se-ceramic noma ukugqoka okumelana nokugqwala; Imishini yangaphandle kumele ihlangabezane nezinga lokuvikela elingaphezu kwe-IP67, njengesishintshi esisha senqwaba yokushaja amandla.
3. Umthamo womthwalo kagesi: isimo samandla kagesi amancane (≤1mA) okungcono kube oxhumana nabo abambozwe ngegolide abane-lever ye-pin actuator; Imithwalo yamandla kagesi aphezulu (10A+) idinga oxhumana nabo be-alloy yesiliva abanesakhiwo se-lever esiqinisiwe.
4. Impilo kanye nomnotho: izimo zezimboni zidinga impilo yemishini izikhathi ezingu-≥5 million (njengochungechunge lwe-Omron D2F), ama-electronics abathengi angamukela izikhathi eziyisigidi (ukwehliswa kwezindleko ngo-20%).
5. Isikhala sokufaka esilinganiselwe: ukuphakama kwe-actuator lever yedivayisi egqokwayo ehlakaniphile kucindezelwe kwaba ngaphansi kuka-2mm. Isibonelo, amawashi e-Huawei asebenzisa uhlobo lwe-cantilever oluncane kakhulu oluhlelwe ngokwezifiso ze-TONELUCK.
Imfashini yemboni
Ngaphansi kokukhuthazwa kwesu "lokukhiqiza okuhlakaniphile laseShayina", amabhizinisi asekhaya asebenzisa ubuchwepheshe be-micro-switch asheshise ukwanda. I-Kailh GM series actuator lever eyasungulwa yiKaihua Technology ngo-2023 yandise impilo yayo yaba izikhathi eziyizigidi ezingu-8 ngobuchwepheshe be-Nano-coating, futhi izindleko zingama-60% kuphela emikhiqizo engenisiwe, yabamba ngokushesha imakethe ye-elekthronikhi ye-3C. Ngesikhathi esifanayo, i-smart actuator ene-Integrated pressure sensor chip eyathuthukiswa yi-Honeywell, enganikeza impendulo yesikhathi sangempela ngamandla okusebenza, futhi isetshenziswe ohlelweni lwe-haptic lweminwe lwamarobhothi angumuntu. Ngokusho kwe-《2023 Global micro switch industry Report》, usayizi wemakethe we-actuator lever ufinyelele kuma-yuan ayizigidi eziyizinkulungwane ezingu-1.87, okulindeleke ukuthi udlule ama-yuan ayizigidi eziyizinkulungwane ezingu-2.5 ngo-2025, futhi manje izimoto ezihlakaniphile nemishini yezokwelapha sekuyinjini yokukhula eyinhloko.
Isiphetho
Kusukela embonini yendabuko kuya enkathini yobuhlakani, ukuvela kwe-micro switch actuator lever kuwumlando wokusungula izinto ezintsha kwezobuchwepheshe "okunobubanzi obuncane". Ngokukhula kwezinto ezintsha, ubuhlakani kanye nezidingo zokwenza ngokwezifiso, le ngxenye encane izoqhubeka nokusunduza imboni yokukhiqiza yomhlaba wonke ibe nokunemba okuphezulu kanye nokuthembeka okuphezulu.
Isikhathi sokuthunyelwe: Ephreli-01-2025
