{"data":{"model":{"id":"285273","slug":"mikroskop-z-mobilu","name":"Mikroskop z mobilu","authorship":null,"eduProject":{"id":"1168","subject":{"id":"13","name":"Physics","slug":"physics","__typename":"SchoolSubjectType"},"language":{"id":"28","name":"Czech","__typename":"LanguageType"},"free":false,"timeDifficulty":"MEDIUM_TERM","audienceAge":"SCHOOL","complexity":"EASY","equipment":[{"id":"1","name":"3D modeling","__typename":"EquipmentType"}],"suitablePrinters":[{"id":"1","name":"Prusa MK3/S/S+","__typename":"PrinterTypeType"}],"organisation":"Z\u00e1kladn\u00ed \u0161kola Litv\u00ednovsk\u00e1 600","authors":"Z\u00e1kladn\u00ed \u0161kola Litv\u00ednovsk\u00e1 600, Praha 9;\r\nMgr. Michaela Kr\u00e1l\u00edkov\u00e1;\r\nDavid Trunec (\u017e\u00e1k 8.ro\u010dn\u00edku);\r\n\u017e\u00e1ci 9.ro\u010dn\u00edku","targetGroupFocus":"

Tento mikroskop najde uplatn\u011bn\u00ed nejen v p\u0159\u00edrodov\u011bdn\u00fdch oborech na druh\u00e9m stupni Z\u0160 (alternativn\u011b na ni\u017e\u0161\u00edm gymn\u00e1ziu), pracovat se s n\u00edm nau\u010d\u00ed tak\u00e9 \u017e\u00e1ky na prvn\u00edm stupni. Modelov\u00e1n\u00ed klipu lze vyu\u017e\u00edt v r\u00e1mci hodin informatiky p\u0159i pr\u00e1ci s 3D grafikou. My jsme projekt realizovali se \u017e\u00e1ky 9. ro\u010dn\u00edku v r\u00e1mci v\u00fduky fyziky a vyu\u017eili jsme zku\u0161enosti na\u0161eho \u017e\u00e1ka z 8. ro\u010dn\u00edku, kter\u00fd m\u00e1 s tiskem bohat\u00e9 zku\u0161enosti a stal se na\u0161\u00edm hlavn\u00edm pr\u016fvodcem a r\u00e1dcem v cel\u00e9m projektu.

","knowledgeAndSkills":"

1) Pro v\u00fdrobu klipu Z\u00e1kladn\u00ed ovl\u00e1d\u00e1n\u00ed programu Fusion 360, nebo Tinkercad, z\u00e1kladn\u00ed ovl\u00e1d\u00e1n\u00ed 3D tisk\u00e1rny\u2026 \uf0b7 Naprost\u00ed za\u010d\u00e1te\u010dn\u00edci: Vyu\u010duj\u00edc\u00ed pom\u016f\u017ee se z\u00e1kladn\u00edm ovl\u00e1d\u00e1n\u00edm 3D tisk\u00e1rny a provede jednoduch\u00e9 za\u0161kolen\u00ed do ovl\u00e1d\u00e1n\u00ed programu v d\u00e9lce 1 \u2013 2 vyu\u010dovac\u00ed hodiny \u2013 dle schopnost\u00ed \u017e\u00e1k\u016f. \uf0b7 Pokro\u010dil\u00ed: Ovl\u00e1daj\u00ed pr\u00e1ci v modelovac\u00edm programu v\u010detn\u011b prol\u00edn\u00e1n\u00ed objekt\u016f, vytv\u00e1\u0159en\u00ed otvor\u016f a zarovn\u00e1v\u00e1n\u00ed objekt\u016f. Um\u00ed exportovat v\u00fdstup (nap\u0159. do stl) a ovl\u00e1daj\u00ed pr\u00e1ci s n\u011bkter\u00fdm programem na p\u0159\u00edpravu modelu pro tisk (nap\u0159. PrusaSlicer). Rozum\u00ed jednotliv\u00fdm nastaven\u00edm pro tisk a um\u00ed je pou\u017e\u00edt.

2) Pro ov\u011b\u0159en\u00ed funk\u010dnosti klipu \uf0b7 Pro n\u00e1slednou pr\u00e1ci s klipem a mikroskopem nejsou t\u0159eba \u017e\u00e1dn\u00e9 speci\u00e1ln\u00ed dovednosti. 3) Pro \u00fapravu po\u0159\u00edzen\u00fdch sn\u00edmk\u016f \uf0b7 Naprost\u00ed za\u010d\u00e1te\u010dn\u00edci mohou upravovat sn\u00edmky v jak\u00e9mkoliv u\u017eivatelsky p\u0159\u00edjemn\u00e9m prost\u0159ed\u00ed, nap\u0159. mohou vyu\u017e\u00edt aplikac\u00ed na \u00fapravu sn\u00edmk\u016f ve sv\u00e9m mobiln\u00edm telefonu. Pot\u0159eba bude sn\u00edmek o\u0159\u00edznout, respektive vybrat jeho nejost\u0159ej\u0161\u00ed \u010d\u00e1st. \uf0b7 Pokro\u010dil\u00ed u\u017eivatel\u00e9 se mohou zam\u011b\u0159it v jak\u00e9mkoliv grafick\u00e9m programu na citlivou \u00fapravu barevn\u00e9ho kontrastu, mohou sn\u00edmky doost\u0159it, odstranit \u0161um apod.

","objectives":"

C\u00edlem projektu je vyrobit jednoduch\u00fd, funk\u010dn\u00ed a univerz\u00e1ln\u00ed klip na uchycen\u00ed \u010do\u010dky k mobiln\u00edmu telefonu a funk\u010dnost klipu ov\u011b\u0159it v praxi. D\u016fraz klademe tak\u00e9 na n\u00edzk\u00e9 po\u0159izovac\u00ed n\u00e1klady.

","equipmentDescription":"

\uf0b7 PC s modelovac\u00edm programem Fusion 360, p\u0159\u00edpadn\u011b TinkerCad (dostupn\u00e9 online na https://www.tinkercad.com/, zdarma),
Prusa Slicer + 3D tisk\u00e1rna Kit MK3S+
Laserov\u00e1 ukazov\u00e1tka ur\u010den\u00e1 k rozebr\u00e1n\u00ed (1 ks na \u017e\u00e1ka), p\u0159\u00edpadn\u011b link na objedn\u00e1n\u00ed laserov\u00e9ho modulu zde: https://1url.cz/IrQKr
N\u00e1\u010din\u00ed: kle\u0161t\u011b, n\u016f\u017eky\u2026 (pro rozebr\u00e1n\u00ed laserov\u00e9ho modulu), d\u00e1le kartony, gumi\u010dky, kol\u00ed\u010dky\u2026 (nejen pro pap\u00edrov\u00e9 n\u00e1vrhy klipu)
P\u0159ipadn\u011b: mikroskopick\u00e9 prepar\u00e1ty, aplikace, nebo programy na \u00fapravu z\u00edskan\u00fdch sn\u00edmk\u016f

","timeSchedule":"

P\u0159\u00edprava: \uf0b7

1-2 hod. vysv\u011btlen\u00ed principu fotoapar\u00e1tu, rozebr\u00e1n\u00ed laserov\u00fdch ukazov\u00e1tek za \u00fa\u010delem pochopen\u00ed principu \u010dinnosti a z\u00edsk\u00e1n\u00ed \u010do\u010dky

Realizace: \uf0b7

1-2 hod. testov\u00e1n\u00ed \u010do\u010dek, hled\u00e1n\u00ed nejlep\u0161\u00edho n\u00e1vrhu klipu na uchycen\u00ed \u010do\u010dky k fotoapar\u00e1tu
1-2 hod. realizace n\u00e1vrh\u016f, modelov\u00e1n\u00ed klipu v programu \uf0b7
1-2 hod. zku\u0161ebn\u00ed tisky

Tisk nej\u00fasp\u011b\u0161n\u011bj\u0161\u00ed verze: \uf0b7

Klip (p\u0159i nastaven\u00ed tlou\u0161\u0165ky vrstvy 0,3 mm a \u0161\u00ed\u0159ky trysky 0,4 mm (v\u00fdpl\u0148 15 %)) se tiskne p\u0159ibli\u017en\u011b 16 min.
Ty\u010dky pro uchycen\u00ed gumi\u010dky a redukce na \u010do\u010dku (p\u0159i nastaven\u00ed tlou\u0161\u0165ky vrstvy 0,1 mm a \u0161\u00ed\u0159ky trysky 0,4 mm (v\u00fdpl\u0148 15 %)) se tisknou p\u0159ibli\u017en\u011b 10 min

Uveden\u00ed do praxe: \uf0b7

1-4 hod. focen\u00ed makrosn\u00edmk\u016f a mikrosn\u00edmk\u016f (dle z\u00e1jmu \u017e\u00e1k\u016f) \uf0b7
1-2 hod. v\u00fdb\u011br nejlep\u0161\u00edch sn\u00edmk\u016f, jejich \u00fapravy a n\u00e1sledn\u00e9 sd\u00edlen\u00ed

","workflow":"

P\u0159\u00edprava: \uf0b7

N\u00e1\u0161 projekt jsme za\u0159adili do v\u00fduky fyziky 9. ro\u010dn\u00edku p\u0159i prob\u00edr\u00e1n\u00ed u\u010diva o u\u017eit\u00ed \u010do\u010dek v praxi. Pot\u00e9, co se \u017e\u00e1ci sezn\u00e1mili s principem fotoapar\u00e1tu, opatrn\u011b rozebrali laserov\u00e9 moduly, aby z\u00edskali \u010do\u010dku. Potom se sna\u017eili vytvo\u0159it n\u00e1vrh vhodn\u00e9ho um\u00edst\u011bn\u00ed \u010do\u010dky k fotoapar\u00e1tu a vyrobit pap\u00edrov\u00fd model klipu. Z\u00e1rove\u0148 tak ov\u011b\u0159ili, zda je na\u0161e my\u0161lenka projektu re\u00e1ln\u00e1 a zda je mo\u017en\u00e9 t\u00edmto zp\u016fsobem vyrobit z mobiln\u00edho telefonu mikroskop.

Realizace: \uf0b7

Nejlep\u0161\u00ed n\u00e1vrhy jsme sv\u011b\u0159ili nejlep\u0161\u00edmu z n\u00e1s. M\u00e1me toti\u017e \u0161t\u011bst\u00ed, \u017ee ve \u0161kole m\u00e1me \u017e\u00e1ka 8. t\u0159\u00eddy, kter\u00fd bravurn\u011b ovl\u00e1d\u00e1 3D tisk a m\u00e1 velk\u00e9 pov\u011bdom\u00ed o technologii 3D tisku. Tento \u017e\u00e1k se stal na\u0161\u00edm pr\u016fvodcem. 3D tisk\u00e1rnu n\u00e1m sestavil a zasv\u011btil n\u00e1s do t\u00e9to problematiky. P\u0159ipravil si pro n\u00e1s p\u0159edn\u00e1\u0161ku, aby n\u00e1s tisk\u00e1rnu nau\u010dil ovl\u00e1dat. Uk\u00e1zal n\u00e1m prost\u0159ed\u00ed modelovac\u00edho programu a zasv\u011btil n\u00e1s do cel\u00e9ho procesu od n\u00e1vrhu a\u017e po samotn\u00fd tisk. \uf0b7
Vyzkou\u0161eli jsme n\u011bkter\u00e9 z model\u016f vytisknout, pou\u010dili se z chyb a nejlep\u0161\u00ed jsme pak realizovali.

Tisk nej\u00fasp\u011b\u0161n\u011bj\u0161\u00ed verze: \uf0b7

Vybran\u00fd n\u00e1vrh m\u00e1 sam\u00e9 v\u00fdhody a jsme na n\u011bj pat\u0159i\u010dn\u011b py\u0161n\u00ed. Skl\u00e1d\u00e1 se z desti\u010dky, ty\u010dek pro uchycen\u00ed gumi\u010dky a redukce (tj. pouzdra) na \u010do\u010dku. Redukci s \u010do\u010dkou, lze um\u00edstit do libovoln\u00e9ho m\u00edsta v desti\u010dce (tedy na st\u0159ed, ke kraji, nahoru dol\u016f, \u010di doprost\u0159ed) a pln\u00ed tak po\u017eadavek univerz\u00e1lnosti ke ka\u017ed\u00e9mu mobiln\u00edmu telefonu. Perforovan\u00fd vzhled klipu mu zaji\u0161\u0165uje pat\u0159i\u010dnou pevnost. Velikost redukce lze tak\u00e9 p\u0159\u00edpadn\u011b snadno upravit a reagovat tak na jin\u00e9 rozm\u011bry \u010do\u010dky. Uchycen\u00ed pomoc\u00ed gumi\u010dek je promy\u0161leno tak, aby bylo skryt\u00e9 v desti\u010dce a v \u017e\u00e1dn\u00e9m p\u0159\u00edpad\u011b tak nebr\u00e1nilo k velk\u00e9mu p\u0159ibl\u00ed\u017een\u00ed pozorovan\u00e9ho p\u0159edm\u011btu, kter\u00e9 je p\u0159i pou\u017eit\u00ed t\u011bchto \u010do\u010dek nutn\u00e9. Gumi\u010dky zaji\u0161\u0165uj\u00ed \u010do\u010dku pevn\u011b na m\u00edst\u011b a v p\u0159\u00edpad\u011b jejich opot\u0159ebov\u00e1n\u00ed kv\u016fli \u010dast\u00e9mu pou\u017e\u00edv\u00e1n\u00ed se daj\u00ed velice snadno vym\u011bnit.
Velmi n\u00e1s pot\u011b\u0161ila po\u0159izovac\u00ed cena: s tiskem se vejdeme do 4 K\u010d a po\u0159izovac\u00ed cena \u010do\u010dky byla 10 K\u010d.

Uveden\u00ed do praxe: \uf0b7

Klipy na mobiln\u00ed telefon jsme \u00fasp\u011b\u0161n\u011b vyzkou\u0161eli v praxi a nejlep\u0161\u00ed sn\u00edmky sd\u00edl\u00edme v odkazu na galerii. Makrosn\u00edmky jsme nazvali ty, kter\u00e9 vznikly pouh\u00fdm p\u0159ibl\u00ed\u017een\u00edm k pozorovan\u00e9mu p\u0159edm\u011btu, mikrosn\u00edmky ty, p\u0159i kter\u00fdch jsme pou\u017eili mikroskopick\u00e9 prepar\u00e1ty zap\u016fj\u010den\u00e9 z biologie a kter\u00e9 jsme prosv\u00edtili sv\u011btlem. Z\u00e1jemci si pohr\u00e1li tak\u00e9 s grafickou \u00fapravou jednotliv\u00fdch sn\u00edmk\u016f.

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Mikroskop z mobilu

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