2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41
Yees duab projector Yog cov cuab yeej siv niaj hnub no, lub hom phiaj yog tshaj tawm xov xwm los ntawm xov xwm sab nraud (khoos phis tawj, khoos phis tawj, lub koob yees duab, CD thiab DVD players, thiab lwm yam) mus rau lub vijtsam loj.
Nws yog dab tsi?
Movie projector - qhov no yog lub hauv paus rau kev tsim ua yeeb yam hauv tsev.
Txawm hais tias cov tuam txhab TV tau txhim kho lawv cov khoom tas li, nce qhov loj me me thiab cov duab zoo, tab sis nyob rau theem no, cov projectors rau saib cov vis dis aus thiab game tseem tsis tawm ntawm kev sib tw.
Tej zaum, yav tom ntej, qee yam yuav hloov.
Yog tias koj piv nrog TV, ces lub projector video muaj qhov zoo hauv qab no: kev sib piv zoo heev ntawm tus nqi thiab tshuaj ntsuam kab pheeb ces kaum, TV ntawm qhov ntev uas tsim nyog yuav hnyav thiab siv qhov chaw ntau dua li teeb tsa lub projector thiab lub vijtsam.
Qhov tsis zoo ntawm lub cuab yeej no yog lub suab nrov ntawm lub tshuab ua kom txias, xav tau los npaj chav rau saib, thiab yuav tsum muaj cov khoom ntxiv rau saib - lub vijtsam.
Qhov tseem ceeb tsis yog:
- matrix daws teeb meem;
- ci ci (luminous flux siv);
- muaj nyob ntawm ntau qhov chaw rau txuas cov ntaub ntawv xov xwm;
- qhov hnyav.
Kev daws teeb meem ntawm cov vis dis aus yog tej zaum yog ib qho tseem ceeb tshaj plaws. Qhov zoo ntawm daim duab xa mus rau lub vijtsam yuav nyob ntawm nws.
Muaj ntau txhais cov ntsiab lus , thiab dhau sijhawm lawv hloov los txhim kho cov duab zoo.
Yog tias ua ntej tus qauv duab yog VGA (640x480), tom qab ntawd tam sim no feem ntau hom ntawv yog Full HD (1920x1080) … Cov neeg tsim khoom tau ua tiav zoo hauv cov lus qhia no, thiab tam sim no nws muaj peev xwm yuav cov cuab yeej nrog 4K daws teeb meem (4096x2400). Cov lej no qhia peb txog tus lej pixels: thawj qhia tus lej kab rov tav, thiab tus thib ob qhia txog qhov ntsug ntawm daim duab.
Kuj tseem muaj qhov tsawg me me ntawm qhov kev daws teeb meem ntawm matrixes ntawm kev teeb tsa kev teeb tsa - XGA (1024x780); SXGA (1280x1024) thiab ntau ntxiv.
Nws tseem ceeb heev duab hom . Feem ntau rau kev cob qhia thiab kev ua lag luam tseem yog 4: 3, thiab ntawm cov kws tshaj lij thiab cov cuab yeej siv hauv tsev, cov vijtsam dav dav 16: 9 lossis nrog cov kev ntsuas zoo sib xws muaj kev ntseeg siab ua tus coj.
Lub teeb ntws qhia txog tus nqi ntawm lub teeb tawm los ntawm lub projector. Qhov muaj zog dua nws yog, qhov zoo ntawm daim duab yuav zoo dua.
Tam sim no txog interfaces . Qhov txuas uas nquag siv tshaj plaws yog HDMI, tab sis kuj tseem muaj ntau yam: Hom A (rau flash drive), Hom B (tshuab luam ntawv), mini USB, lub mloog pob ntseg microphone, "tulips" thiab tso tawm rau txuas rau sab nraud mini Jack lub kaw lus.
Qhov hnyav nyob ruaj ruaj projectors 18 kg thiab ntau dua, nqa tau - los ntawm 9 txog 19 kg, nqa tau - 4-9 kg, compact - 2.5-4 kg thiab ultra -compact - txog 2.5 kg.
Saib
Ua ntej yuav yuav lub projector video, koj yuav tsum txiav txim siab seb nws yuav siv li cas. Raws li txoj hauv kev thov, cov cuab yeej no tuaj yeem faib ua peb hom.
- Nyob ruaj ruaj. Lawv tau siv hauv kev ua yeeb yaj kiab thiab lwm yam kev lag luam lom zem.
- Hauv tsev. Rau kev saib yeeb yaj kiab thiab kev ua si.
- Media projectors siv hauv cov haujlwm lag luam thiab kev qhia paub txuj ci.
Thiab pawg tshwj xeeb tuaj yeem raug ntaus nqi rau ultra-compact cov qauv me me ntawm qhov hnyav me me, txog li ib nrab ib phaus . Thiab kuj nws yuav tsum tau sau tseg cov cuab yeej uas txhawb nqa 3D tshuab.
Cov projectors tau faib thiab los ntawm txoj kev ntawm matrix ntau lawm . Muaj ob peb ntawm lawv, tab sis nto moo tshaj plaws yog peb hom, thiab lawv sib tw sib tw tas li: 3LCD, DLP thiab D-ILA.
Hauv txoj ntsiab cai, lawv txhua tus sib npaug, thiab feem ntau tsawg tus neeg mob siab rau lawv thaum xaiv.
Txhawm rau hais txog thev naus laus zis ntawm cov cuab yeej matrix, yuav tsum muaj kev tshuaj xyuas cais. Hauv theem no, thawj ob qho yog feem ntau.
Kev vam meej tsis sawv tseem, thiab qee yam tshiab tshwm sim tas li, piv txwv li, lub tshuab laser hloov lub teeb yog nce zuj zus los ua qhov pom kev. Tab sis txawm tias lub projector nrog lub luminous flux uas muaj zog yuav tsis tuaj yeem xa cov ntaub ntawv zoo hauv nruab hnub nrig, yog li nws yog qhov tsim nyog los muab qhov ci nyob hauv chav.
Qauv Sab saum toj
Tam sim no, koj tuaj yeem ua ntsuas ntawm qhov ua tau zoo tshaj plaws ntawm cov projectors los ntawm kev muag khoom thiab cov neeg siv tshuaj xyuas.
Ntawm cov khoom siv kim hauv tus nqi ntau los ntawm 1000 USD e. tus thawj coj tuaj yeem hu tau zoo LG HF80JS … Qhov no yog cov cuab yeej zoo tshaj plaws nrog lub peev xwm dav; muaj tag nrho cov txheej txheem cuam tshuam ntawm lub nkoj. Lub teeb ci yog lub neej ntev laser emitter.
Nws yog ua raws los ntawm Epson EH-TW5650 NAS Cov qauv no muaj cov lej zoo nrog lub cev daws teeb meem ntawm Full HD. Hauv kev siv ib txwm muaj, nws yuav kav ntev li 4500 teev.
Qhov chaw thib peb yog qhov tsim nyog tau txais BenQ W2000 + . Nws tau nruab nrog lub suab zoo ntawm 10 watts ib channel - txaus rau saib hauv chav txheem. Lub teeb ci yog 2200 lumen teeb thiab tuaj yeem ua haujlwm rau 6000 teev hauv kev lag luam.
Tus nqi nruab nrab ntawm 250 txog 700 USD e. Ntawm no thawj qhov chaw yog Optoma HD142X . Tus nqi kwv yees li $ 600, nws tuaj yeem tso saib Full HD thiab txhawb nqa 3D.
Nyob rau theem thib ob Byintek Moon BT96Plus . Ntawm $ 300, nws muaj qhov tshwj xeeb zoo nkauj thiab los ze rau cov qauv saum toj kawg nkaus.
Epson VS240 Cov kaw cov thawj coj saum toj kawg nkaus. Koj yuav tau them txog 350 USD rau nws. e. Muaj lub teeb ci ci siab thiab tuaj yeem siv hauv chav uas tsis muaj qhov ci. Tab sis nws muaj kev daws teeb meem ntawm 800x600.
Ntawm "cov neeg ua haujlwm hauv xeev" ib tus tuaj yeem tshem tawm cov piv txwv no nrog ntau lossis tsawg tus yam ntxwv uas lees paub. Qhov no yog UA AKEY1 - muaj qhov loj me me thiab tsim nyog duab zoo. Txhawb nqa kev sib txuas wireless thiab yuav luag txhua hom vis dis aus. Nws raug nqi txog $ 100.
TUS 90 siv Android raws li kev ua haujlwm. Muaj peev xwm ua haujlwm nrog cov tes hauj lwm wireless, tab sis cia cov duab tsis zoo (1280x768).
THIAB Thundeal YG400 . Cov cuab yeej no muaj qhov ntsuas me me, qhov siab tshaj tuaj yeem tsim cov duab ntawm 800x600, tab sis muaj Wi-nkaus tus txais thiab tus nqi tsis siab.
Nws yuav tsum nkag siab tias cov qauv pheej yig no muaj kev daws teeb meem qis thiab yuav tsis tuaj yeem ua cov vis dis aus loj. Cov txheej txheem sib txuas ntawm lawv kuj tseem txwv heev.
Hauv txoj ntsiab cai, koj tuaj yeem nqa lub projector rau ib qho nyiaj, tab sis nws yuav yog qhov tsim nyog tshaj plaws los saib ntawm tus nqi nruab nrab. Lawv yog, ntawm chav kawm, kim dua cov qauv peev nyiaj. Tab sis ua tsaug rau qhov sib txawv no, koj tuaj yeem tau txais lub cuab yeej uas yuav zoo dua qub thiab yuav tuaj yeem muab cov duab zoo.
Yuav xaiv li cas?
Thaum xaiv lub projector, lub hom phiaj tseem ceeb yuav tsum yog kos rau qhov ci ntsa iab thiab daws teeb meem ntawm daim duab tias lub cuab yeej no tuaj yeem tshaj tawm rau lub vijtsam. Ob qhov kev ntsuas no muaj qhov cuam tshuam tseem ceeb ntawm tus nqi, thiab lub siab xav kom txuag nyiaj tuaj yeem xa koj mus rau txoj kev tsis raug.
Koj tuaj yeem yuav ib lub cuab yeej uas muaj lub teeb ci qis lub zog yog tias koj npaj yuav siv nws tsuas yog hauv chav tsaus ntuj.
Yog tias lub cuab yeej yuav siv rau kev qhia, kev nthuav qhia thiab zoo ib yam, tom qab ntawd lub teeb ci siab yog qhov tsim nyog. Rau ua haujlwm hnub koj yuav tsum yuav lub projector nrog qhov ci ci tsawg kawg 3000 lumens.
Yog tias lub cuab yeej siv rau kev ua haujlwm, thiab tsis muaj cov duab me me thiab kab kos hauv daim duab , tom qab ntawd koj tuaj yeem siv lub projectors nrog kev daws teeb meem ntawm 1027x768. Xaiv qhov tsis zoo yuav ua rau cov duab tsis meej thiab tsawg tus neeg yuav txaus siab rau koj qhov kev nthuav qhia.
Thaum siv lub projector li tsev ua yeeb yam yam tsawg kawg pom zoo daws teeb meem yog 1920x1080.
Qhov tom ntej kom paub tseeb tias yuav tsum mloog zoo yog lub peev xwm ntawm lub cev ntawm cov lej los tsim cov duab.
Yog tias nws muaj tus nqi, hais tias, 800x600, tom qab ntawd txawm tias cov duab zoo dua tau muab pub rau lub projector, nws tseem yuav tshaj tawm qhov uas matrix tuaj yeem tsim tau.
Ib qho tseem ceeb sib npaug parameter yog nrug deb uas cov ntaub ntawv yuav tshaj tawm … Yooj yim muab, qhov nrug nruab nrab ntawm lub projector thiab lub vijtsam. Txhawm rau ua kom pom kev yooj yim, thiab daim duab puv lub vijtsam, thiab tsis ntau lossis tsawg dua, koj yuav tsum suav qhov nrug no kom raug. Muaj tus txheej txheem txheem rau qhov kev suav no. Cia peb hais tias koj twb muaj lub vijtsam dav 3-meter, thiab koj cov ntaub ntawv projector qhia pom qhov projection daws teeb meem ntawm 1, 5-2. Qhov no txhais tau tias qhov dav yuav tsum tau muab sib npaug los ntawm qhov ntsuas sib xws, peb tau txais 4, 5-6 meters.
Tsiv mus rau interfaces . Ua ntej xaiv lub projector, koj yuav tsum nrhiav seb dab tsi txuas koj lub PC lossis laptop muaj. Nws yog qhov tsim nyog uas tsawg kawg yog ib qho ntawm cov khoom sib txuas ntawm cov khoom siv sab nraud zoo ib yam nrog cov cuab yeej xaiv. Yog tias qhov no tsis tshwm sim sai sai, koj yuav tsum yuav lub adapter.
Qee qhov piv txwv tuaj yeem nruab nrog USB-txuas lossis qhov qhib rau daim npav nco, qhov no tso cai rau koj tshaj tawm xov xwm yam tsis tas siv cov khoom siv ntxiv.
Txhua qhov projector rau saib cov yeeb yaj kiab feem ntau muaj computer thiab video inputs , tab sis koj yuav tsum ib txwm muaj kev txaus siab rau lawv lub xub ntiag. Qee cov chaw tsim khoom, txhawm rau txuag nyiaj, yuav tsis nruab ib qho txuas.
Thiab qhov tshwj xeeb tshwj xeeb tshwj xeeb uas cuam tshuam rau kev xaiv yog duab hom … Feem ntau yog 4: 3 thiab 16: 9. Qee lub projectors tau nruab nrog qhov hloov pauv. Yog tias qhov kev xaiv no tsis nyob, tom qab ntawd daim duab yuav tsis tuaj yeem ua tiav qhov screen. Yuav muaj kab txaij nyob saum los yog ob sab.
Thiab tseem tsim nyog saib xyuas txog kev lees paub thiab kev pabcuam tom qab kev lees paub.
Pom zoo:
Kuv Yuav Txuas Kuv Lub Xov Tooj Mus Rau TV Saib Yeeb Yaj Kiab Li Cas? Yuav Ua Li Cas Kwj Thiab Saib Cov Yeeb Yaj Kiab Ntawm Qhov Screen? Yuav Ua Li Cas Ua Yeeb Yaj Kiab Los Ntawm Lub Xov Tooj Smartphone Wirelessly?
Kuv yuav txuas kuv lub xov tooj mus rau TV saib yeeb yaj kiab li cas? Yuav hloov ntaub ntawv li cas thiab saib cov yeeb yaj kiab ntawm lub vijtsam loj? Dab tsi yog cov txheej txheem sib koom ua ke thiab lawv txawv ntawm ib leeg li cas?
Cov Yeeb Yaj Kiab Thev Naus Laus Zis: Polyethylene 100-150 Microns Thiab 200 Microns, Cov Yam Ntxwv Ntawm Cov Yeeb Yaj Kiab Tsim, Cov Yeeb Yaj Kiab Dub Thiab Lwm Yam
Cov yeeb yaj kiab txuj ci tau siv dav. Nws txawv li cas los ntawm thawj polyethylene? Dab tsi yog cov yam ntxwv ntawm cov yeeb yaj kiab? Cov txheej txheem tsim khoom zoo li cas? Rau lub hom phiaj twg yog zaj duab xis nrog tuab ntawm 100-150 microns thiab 200 microns siv?
Cov Yeeb Yaj Kiab Ua Tus Kheej Rau Lub Tub Yees: Yuav Ua Li Cas Lo Lub Tub Yees Nrog Daim Kab Xev Sib Nqus? Vinyl Thiab Lwm Cov Yeeb Yaj Kiab Rau Muab Tso Nrog Thiab Tsis Muaj Duab Luam Tawm
Cov yeeb yaj kiab nplaum rau lub tub yees yog txoj hauv kev zoo tshaj los hloov kho nws, ntxiv rau, nws yog qhov yooj yim, kev lag luam thiab siv tau. Paub tias yuav ua li cas kom raug, koj tuaj yeem lo lub tub yees nrog cov yas lossis daim kab xev sib nqus, muab chav ua noj sab hauv tshiab thiab tshiab
Kev Tsim Cov Tshuab Xaws (60 Duab): Yuav Siv Lub Cuab Yeej Rau Cov Ntsia Hlau Thiab Cov Khoom Siv Li Cas? Yuav Xaiv Li Cas? Kuv Yuav Qhib Lub Cuab Yeej Li Cas? Cov Qauv Stapler Zoo Tshaj Plaws
Kev tsim cov tshuab xaws yog cov cuab yeej yooj yim thiab siv tau rau tsev neeg thiab lub hom phiaj kev lag luam. Yuav siv cov ntsia hlau thiab cov cuab yeej ua kom raug li cas? Yam khoom twg yog cov khoom lag luam tshaj plaws? Yuav ua li cas xaiv rab phom zoo tshaj plaws rau koj lub vaj thiab chaw nres tsheb?
Sony Lub Koob Yees Duab Rau Blog: Kev Tshuaj Xyuas Cov Qauv Ntawm Lub Koob Yees Duab Rau Blogger Thiab Rau Kev Ua Yeeb Yaj Kiab Yeeb Yaj Kiab Hauv YouTube, Kev Xaiv Xaiv
Sony blog koob yees duab - qhov twg los xaiv thiab ua li cas? Cov ntsiab lus ntawm cov qauv yees duab rau blogger thiab rau kev ua yeeb yaj kiab yeeb yaj kiab hauv YouTube, cov qauv xaiv - hauv peb kab lus
