Cov lus teb luv luv yogtsis muaj. Momentary keyboards tsis nyob twj ywm. Lawv tsuas nyob twj ywm thaum lub khawm raug nias. Thaum koj tso lub khawm, lub caij nplooj ntoos hlav sab hauv yuav rov qab hloov mus rau nws txoj haujlwm qub, ua rau lub voj voog qhib lossis kaw rov qab rau nws lub xeev qub.
Qhov kev ua haujlwm ib ntus no yog qhov ua tau raws nraimmomentary laub khawmzoo tagnrho rau cov ntawv thov uas yuav tsum tau ceev, tswj hluav taws xob teeb liab es tsis txhob siv hluav taws xob tas mus li.
Hauv phau ntawv qhia no, koj yuav kawm li caslub sijhawm hloov pauvua hauj lwm, yog vim li cas lawv tsis nyob twj ywm nyob rau hauv, qhov chaw uas lawv feem ntau siv, thiab yuav ua li cas xaiv qhov zoo rau koj qhov project.
Dab tsi yog Momentary Push Button?
A momentary laub khawm yog ib qho kev hloov tsim los hloov lub xeev ntawm cov hluav taws xob hluav taws xob tsuas yog thaum lub siab siv.
Tsis zoo li kev tuav tswj lossis latching hloov, nws tsis xauv rau hauv txoj haujlwm ON. Hloov chaw, nws cia li rov qab mus rau nws lub xeev qub thaum koj tso lub pob.
Qhov no yooj yim mechanism uamomentary laub khawm keyboardstxhim khu kev qha, siv tau yooj yim, thiab haum rau ntau txhiab daim ntawv siv hluav taws xob thiab kev lag luam.
Vim li cas ho tsis Momentary Switches nyob twj ywm?
Yog vim li cas yog ua nyob rau hauv lub hloov lub internal tsim.
Hauv txhuamomentary laub khawmyog lub caij nplooj ntoos hlav mechanism. Thaum koj nias lub pob, cov xov hluav taws xob sib txuas ua ke (lossis cais, nyob ntawm hom kev sib cuag), tso cai rau lub voj voog hloov lub xeev.
Thaum koj tshem koj tus ntiv tes, lub caij nplooj ntoos hlav thawb lub actuator rov qab mus rau nws txoj haujlwm pib, rov qab kho lub voj voog mus rau nws qhov qub.
Qhov kev rov pib dua tsis siv neeg no pab tiv thaiv cov khoom siv los ntawm kev ua kom tsis muaj zog ntxiv.
Nquag Qhib vs. Nquag Kaw Momentary Hloov
Tsis yog tag nrhomomentary laub khawm keyboardsua hauj lwm raws nraim tib txoj kev. Ob qhov configurations feem ntau yog:
Nquag Qhib (NO)
A Nquag Qhibhloov tsis ua hluav taws xob kom txog thaum lub pob nyem.
Cov ntawv thov ib txwm muaj xws li:
Doorbells
Tshuab pib khawm
of elevator tswj
Lub computer fais fab khawm
Nquag Kaw (NC)
A Nquag kawhloov ua hluav taws xob nyob rau hauv nws lub xeev default. Nias lub pob ib ntus cuam tshuam lub voj voog.
Cov keyboards no feem ntau siv hauv:
Kev nyab xeeb circuits
Kev saib xyuas xwm txheej ceev
tswb systems
Cov cuab yeej tswj kev lag luam
Kev xaiv ntawm NO thiab NC yog nyob ntawm seb koj lub voj voog tsim li cas.
Momentary Switch vs. Latching Switch
Ntau tus neeg yuav khoom tsis meej pemmomentary laub khawmnrog latching keyboards vim lawv feem ntau saib ze li ntawm.
Qhov sib txawv loj tshaj yog lawv coj li cas tom qab raug nias.
| noj | Momentary Push Button | Latching Push Button |
| Nyob twj ywm ON tom qab nias | Tsis muaj | Yog lawm |
| Rov qab tuaj yeem | Yog lawm | Tsis muaj |
| Yuav tsum muaj kev kub ntxhov | Yog lawm | Tsis muaj |
| Zoo tshaj rau | Cov cim qhia ib ntus | Nruam ON/OFF tswj |
Yog tias koj lub cuab yeej tsuas xav tau lub teeb liab luv luv, amomentary laub khawmfeem ntau yog qhov kev xaiv raug.
Common Applications of Momentary Push Buttons
Vim lawv tsuas qhib thaum nias,momentary laub khawm keyboards yog dav siv nyob rau hauv ntau industries.
Muaj Automation
Cov neeg ua haujlwm siv lawv rau:
Pib tshuab
Rov pib dua cov cuab yeej
Ua cov txheej txheem kuaj
Tswj automation systems
Consumer Electronics
Koj yuav pommomentary laub khawmhauv cov khoom xws li:
Cov chaw taws teeb tswj
Lub computer fais fab khawm
Cov khoom siv hauv chav ua noj
Cov khoom siv suab
Cov khoom siv hauv tsev ntse
Automotive Systems
Cov tsheb niaj hnub cia siab raumomentary laub khawm keyboardsrau functions xws li:
Cav pib khawm
Horn tswj
Steering log khawm
Dashboard tswj
Khoom siv kho mob
Cov cuab yeej kho mob feem ntau xav tau cov neeg siv ib ntus cov tswv yim rau kev tswj xyuas meej, ua rau lub sijhawm hloov pauv tau zoo heev.
Yuav Qhia Li Cas Yog Qhov Hloov Pauv Tam Sim No
Yog tias koj tsis paub meej tias koj qhov kev hloov pauv yog ib ntus lossis latching, ntawm no yog ob peb txoj hauv kev yooj yim los xyuas.
Nias lub khawm thiab tso nws.
Yog tias tam sim ntawd rov qab mus rau nws txoj haujlwm qub, nws yog amomentary laub khawm.
Yog tias nws nyob twj ywm los yog tseem nyob rau hauv lub xeev hluav taws xob tshiab, nws yog lub latching hloov.
Koj tuaj yeem tshawb xyuas cov khoom tshwj xeeb, uas feem ntau txheeb xyuas qhov hloov pauv li "Momentary" lossis "Tshaj."
Yuav Ua Li Cas Xaiv Txoj Cai Momentary Push Button
Xaiv txoj caimomentary laub khawmkoom nrog ntau dua li xaiv qhov loj me.
Nov yog ob peb yam tseem ceeb los xav txog.
Mounting Dia
Common panel cutout sizes muaj xws li:
12 hli
16 hli
19mm ib
22 hli
25 hli
30 hli
Hu rau Configuration
Xaiv qhov kev sib cuag uas haum koj lub voj voog.
Cov kev xaiv uas muaj xws li:
1 NO
1 NCO
1 NCO
2 NPO NC
LED teeb pom kev zoo
Teeb pom kevmomentary laub khawm keyboardstxhim kho visibility thiab kev siv neeg siv.
Nrov LED xim muaj xws li:
Liab
Ntsuab
Xiav
Daj
Dawb
Txiv kab ntxwv
Kev tiv thaiv ib puag ncig
Rau sab nraum zoov lossis kev lag luam ib puag ncig, xaiv cov keyboards nrog kev tiv thaiv kev ntsuas xws liIP65los yogIP67tiv thaiv plua plav thiab dej.
Khoom siv tsev
Hlau laub nyees khawm ua los ntawm stainless hlau los yog txhuas alloy muab zoo heev durability thiab yog zoo tagnrho rau thov kev thov.
Kev xaiv tus neeg muab khoom ntseeg tau tseem ceeb
Txawm tias amomentary laub khawmyog ib feem me me, nws qhov kev ua tau zoo tuaj yeem cuam tshuam ncaj qha rau kev ntseeg tau ntawm koj cov khoom siv.
Thaum xaiv ib tus neeg muag khoom, nrhiav cov khoom nrog:
Lub neej ua haujlwm ntev
Kev ua haujlwm ruaj khov hluav taws xob
High - cov ntaub ntawv tiv tauj zoo
Waterproof thiab dustproof xaiv
Cov ntawv pov thawj thoob ntiaj teb
ONPOW tau tshwj xeeb hauv kev lag luam laub khawm keyboards rau xyoo lawm, muab ntau yam ntawmmomentary laub khawmqauv nrog ntau qhov ntau thiab tsawg mounting, hu rau configurations, LED xaiv, thiab ruaj hlau vaj tse. Txawm hais tias koj tab tom tsim cov tshuab ua lag luam, tswj vaj huam sib luag, lossis cov cuab yeej ua lag luam, xaiv qhov kev hloov pauv txhim khu kev qha pab txhim kho lub sijhawm ntev - lub sijhawm ua haujlwm thiab txo cov nqi kho.
Cov lus nug nquag
Puas yog lub sijhawm hloov pauv nyob twj ywm tom qab koj nias lawv?
Tsis muaj.Momentary keyboards tsis nyob twj ywm. Lawv cia li rov qab mus rau lawv qhov chaw ua ntej thaum tso tawm.
Lub sijhawm hloov pauv puas tuaj yeem siv los ua ON / OFF hloov?
Feem ntau, tsis muaj. Yog tias koj xav tau lub voj voog kom nyob twj ywm ON tom qab nias lub pob, lub latching hloov yog qhov kev xaiv zoo dua.
Puas yog txhua lub laub khawm hloov lub sijhawm?
Tsis yog. Push khawm keyboards muaj nyob rau hauv ob qho tib siib pliagthiablatchingversions, yog li nws tseem ceeb heev uas yuav tau xaiv hom raug rau koj daim ntawv thov.
Vim li cas cov keyboards ib ntus thiaj li muaj ntau?
Lawv tsis siv neeg rov pib dua, ua haujlwm yooj yim, thiab txhim khu kev qha ua rau lawv haum rau cov khoom siv hauv tsev, khoom siv hluav taws xob, tshuab tsheb, thiab ntau lwm yam kev siv.
Lub sijhawm thawb khawm puas tuaj yeem tsis muaj dej?
Yog lawm. Muaj ntau yam kev lag luammomentary laub khawm keyboardsmuaj nrogIP65los yogIP67kev tiv thaiv, ua rau lawv haum rau ib puag ncig hnyav.
Xaus
Yog li ntawd,Puas yog lub sijhawm hloov pauv nyob rau?Lo lus teb tsis yog. Amomentary laub khawmyog tsim tshwj xeeb los qhib lub voj voog tsuas yog thaum nws raug nias, ces cia li rov qab mus rau nws lub xeev qub thaum tso tawm.
Qhov kev ua haujlwm yooj yim tab sis txhim khu kev qha uamomentary laub khawm keyboardsib qho kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau cov teeb liab hluav taws xob ib ntus, los ntawm kev lag luam automation thiab kev tswj hwm tsheb mus rau cov neeg siv khoom siv hluav taws xob thiab cov khoom lag luam. Los ntawm kev nkag siab tias lawv ua haujlwm li cas thiab xaiv cov kev qhia tshwj xeeb, koj tuaj yeem ua kom ntseeg tau tias kev ua tau zoo thiab ntev - kev ntseeg tau ntev rau koj qhov project.