Posachedwapa, ogwiritsa ntchito intaneti adafuula kuti "Vietnam yaposa Shenzhen", ndipo momwe Vietnam ikugwirira ntchito pamalonda akunja kwachititsa chidwi kwambiri. Atakhudzidwa ndi mliriwu, mtengo wamtengo wapatali wa Shenzhen mgawo loyamba la 2022 unali 407.66 biliyoni wa yuan, kutsika ndi 2.6%, pomwe mtengo wogulitsa kunja kwa Vietnam mgawo loyamba la 2022 unali 564.8 biliyoni. Monga tonse tikudziwa, Shenzhen ndi mzinda waukulu kwambiri ku China wotumiza kunja, makamaka pankhani yazinthu zamagetsi. M'zaka zaposachedwa, malonda akunja ku Vietnam ayamba kukula mwachangu. Misika yayikulu yotumiza kunja ndi United States ndi European Union. Mafoni am'manja ndi zinthu zina zamagetsi ndizinthu zazikulu zomwe Vietnam imatumiza ku European Union. Vietnam pakadali pano ili ndi kufunikira kwakukulu kotumiza kunja, koma kasamalidwe kabwino ka ogulitsa nthawi zambiri amakhala otsika. Ndikofunikira kwambiri kuyesa mtundu wa zinthu zomwe zimatumizidwa ku Vietnam kapena kutumiza kunja kudzera pakuwunika kwa anthu ena.
Monga chimodzi mwazinthu zamagetsi zodziwika bwino pakati pa anthu ambiri, kumasuka komanso kuchitapo kanthu kwa mahedifoni opanda zingwe a Bluetooth amadziwonetsera okha. Muyezo wowunikira wa Bluetooth headset sikuti umangokhudza zomwe wakumana nazo, komanso zimakhudza kumva kwa wovalayo komanso zovuta zaumoyo. Choncho, kuyendera opanda zingwe Bluetooth headset n'kofunika kwambiri. Zotsatirazi ndi miyezo yoyendera ndi njira zamutu wa bluetooth ndi woyang'anira nyumba yosungiramo katundu.
Wireless bluetooth headset inspection 1. Inspection Tools 2. Inspection Conditions 3. Visual Inspection 4. Pamalo General Item Mayeso 4.1 Barcode Scanning (Outer Box Barcode) 4.2 Barcode Scanning (Sales Packaging Barcode) 4.3 Odor Inspection (Odor Inspecta) Kuyendera Pack4. (Katundu) 4.5 Kukula kwa Mankhwala ndi Kulemera kwake 4.6 Kuyeza Kumangirira Mayeso 4.7 Mayeso a Nameplate Friction 4.8 Battery Voltage Test 4.9 Internal Workmanship Test 5. Headphone speaker Impedance Test 6. Mayeso a Headphone Sensitivity/Frequency Response Test 7. Mayeso a Headphone LED Indicator Test 8. Mayeso a Headphone On/Off . Mayeso ophatikizana ndi mahedifoni 10. Kuyesa ntchito yogwiritsira ntchito m'makutu 11. Kuyesa kwa khalidwe la foni yam'makutu 12. Kuyesa mtunda wamtunda wopanda zingwe 13. Kuyesa ntchito yolipiritsa mahedifoni 14. Kuyika ndi kuyang'ana mbali
1.Vzida zowonjezeraWolamulira, vernier caliper, pulagi gauge, pepala lofananira, chitsanzo, barcode scanner, anti-static magolovu kapena machira a chala, nsalu yafumbi, mowa, mpeni, tepi yosindikiza, tepi yomveka bwino (3M 600), foni yam'manja yothandizidwa ndi Bluetooth.
2.Kuyendera mikhalidwe
Kutentha: 15-35 ℃;
Chinyezi: 20% -75%;
Kuthamanga kwa mumlengalenga: 86kPa-106kPa
Masomphenya: Zofunikira za masomphenya a woyang'anira sizichepera 1.0 (kuphatikiza masomphenya okonzedwa);
Mtunda: Mtunda pakati pa diso la munthu ndi pamwamba pa foni yam'manja poyesedwa ndi 300mm±50mm;
Kuwala: Nyali ya fulorosenti ya 40W (gwero lounikira liri pamwamba pa chowunikira), gwero la kuwala ndi 500mm-550mm kutali ndi chinthu chomwe chiyenera kuyesedwa, ndi mphamvu ya kuwala ndi 1000±200Lux;
Ngodya yowonera: Malo owonera zinthu ndi pakompyuta zimapanga ngodya ya digirii 45, ndi kuzungulira madigiri 45 mmwamba, pansi, kumanzere, ndi kumanja (monga momwe chithunzi chili pansipa):
Wireless bluetooth headset inspection 1. Inspection Tools 2. Inspection Conditions 3. Visual Inspection 4. Pamalo General Item Mayeso 4.1 Barcode Scanning (Outer Box Barcode) 4.2 Barcode Scanning (Sales Packaging Barcode) 4.3 Odor Inspection (Odor Inspecta) Kuyendera Pack4. (Katundu) 4.5 Kukula kwa Mankhwala ndi Kulemera kwake 4.6 Kuyeza Kumangirira Mayeso 4.7 Mayeso a Nameplate Friction 4.8 Battery Voltage Test 4.9 Internal Workmanship Test 5. Headphone speaker Impedance Test 6. Mayeso a Headphone Sensitivity/Frequency Response Test 7. Mayeso a Headphone LED Indicator Test 8. Mayeso a Headphone On/Off . Mayeso ophatikizana ndi mahedifoni 10. Kuyesa ntchito yogwiritsira ntchito m'makutu 11. Kuyesa kwa khalidwe la foni yam'makutu 12. Kuyesa mtunda wamtunda wopanda zingwe 13. Kuyesa ntchito yolipiritsa mahedifoni 14. Kuyika ndi kuyang'ana mbali
3.Vzida zowonjezeraWolamulira, vernier caliper, pulagi gauge, pepala lofananira, chitsanzo, barcode scanner, anti-static magolovu kapena machira a chala, nsalu yafumbi, mowa, mpeni, tepi yosindikiza, tepi yomveka bwino (3M 600), foni yam'manja yothandizidwa ndi Bluetooth.
4.Kuyendera mikhalidwe
Kutentha: 15-35 ℃;
Chinyezi: 20% -75%;
Kuthamanga kwa mumlengalenga: 86kPa-106kPa
Masomphenya: Zofunikira za masomphenya a woyang'anira sizichepera 1.0 (kuphatikiza masomphenya okonzedwa);
Mtunda: Mtunda pakati pa diso la munthu ndi pamwamba pa foni yam'manja poyesedwa ndi 300mm±50mm;
Kuwala: Nyali ya fulorosenti ya 40W (gwero lounikira liri pamwamba pa chowunikira), gwero la kuwala ndi 500mm-550mm kutali ndi chinthu chomwe chiyenera kuyesedwa, ndi mphamvu ya kuwala ndi 1000±200Lux;
Ngodya yowonera: Malo owonera zinthu ndi pakompyuta zimapanga ngodya ya digirii 45, ndi kuzungulira madigiri 45 mmwamba, pansi, kumanzere, ndi kumanja (monga momwe chithunzi chili pansipa):
5.Mayeso oyankhula oyankhula pamutu
Yezerani kutsekeka kwa mayendedwe akumanzere ndi kumanja kwa m'makutu motsatana, nthawi zambiri 8-32 ohms, ndipo cholepheretsa kumanzere ndi kumanja chiyenera kukhala chimodzimodzi.
6.Headphone speaker sensitivity test/frequency response test
Gwiritsani ntchito choyesa kuyesa kukhudzika kwa choyankhulira m'makutu, ndipo mayankhidwe afupipafupi a sipikayo akuyenera kukwaniritsa zofunikira za kasitomala.
7.Headphone LED chizindikiro chizindikiro
Mayankhidwe a magetsi owonetsera panthawi yoyatsa, kuzimitsa, kugwirizanitsa, mafoni obwera, mafoni, kulipira, ndi kulipira kwathunthu ziyenera kugwirizana ndi zomwe kasitomala amaperekedwa.
8.Headphone pa / off mayeso
Dinani batani lazinthu zambiri kwa masekondi opitilira 4, chomverera m'makutu chiyenera kuzimitsa ndi kuzimitsa.
9.Headphone pairing test
Dinani ndikugwira batani lamitundu yambiri, chomverera m'makutu chimalowa m'malo ophatikizika, ndipo chikhoza kuphatikizidwa ndi foni yam'manja ya Bluetooth.
10.Kuyesa kugwiritsa ntchito mafoni am'mutu
Dziwani ntchito zamutuwu molingana ndi malangizo, monga kuyankha mafoni, kusintha ma voliyumu, kuyimba kwamawu, ntchito zazikulu, kulowetsa mwanzeru, ndi zina zambiri.
11.Headphone kuitana khalidwe mayeso
Chomverera m'makutu sichikhala ndi phokoso kapena mauna panthawi yoyimba, wolandila alibe "phokoso losweka", ndipo chomverera m'makutu sichikhala ndi kutentha thupi mkati mwa mphindi 10 kuchokera kuyimba.
12.Headphone opanda zingwe mtunda mayeso
Cholumikizira chomverera m'makutu chikalumikizidwa ndi foni, chiyenera kugwira ntchito bwino mkati mwa 33 mapazi/10 metres (kapena molingana ndi malangizo).
13. Kuyesa ntchito yolipiritsa mahedifoni
Pogwiritsa ntchito chojambulira chofananira, chomverera m'makutu chimatha kuimbidwa bwino, kuwala kowonetsera ndikwabwinobwino, ndipo thupi silimawotcha; nthawi yolipiritsa ikufika pa nthawi yotchulidwa, monga maola 1.5, kuwala kobiriwira kumayatsa (kusonyeza kuti kulipiritsa kwathunthu).
14.Kuyika ndi kuyang'ana gawo
Mtundu ndi kuchuluka kwake pamapaketiwo zimagwirizana ndi mndandanda wazogulitsa;
Kukula kwa phukusi kumagwirizana ndi malangizo a phukusi;
Bokosi lamtundu / PVC thumba silinawonongeke;
Kusindikiza pamwamba ndikolondola ndipo palibe chodabwitsa;
Malangizo, makadi a chitsimikizo, ndi zina zotero sizikusowa kapena zowonongeka.
Nthawi yotumiza: Oct-21-2022