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This article will explain in detail how to design a 3D printing shell for raspberry pie. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

If you have a 3D printer, you don't have that much time to design, well, just go to the next Thingiverse. For ease of modification, it is recommended to download the model in OpenSCAD format

Well, in fact, we can completely design a new one ourselves, as shown above:

The original code is attached below

/ / RaspBerry B+ shell / / Note: other versions of raspberry pie are different and need to be modified, otherwise they won't fit! / * Changelog:2015-03-05: preliminary model. 2015-03-14: modify the position of USB and HDMI and the thickness of the bottom side. * / / constant defines bthick=0.1; / / box wall thickness bwidth=5.8; / / inner diameter net width bhight=2.5; / / inner diameter net height blong_inter=11.0; / / inner diameter net length / / outer diameter length = bottom thickness + inner diameter + grid + cover thickness blong=bthick+blong_inter+bthick*4;//==// box body, which is modeled by hollowing out and cutting. Difference () {/ / the outer box translate ([0JEOJOJ0]) {color ([0.8mem0.8]) cube ([blong,bwidth+bthick*4, bhight+bthick*3+0.05]);} / / the inner box, hollowed out. Translate ([bthick*2,bthick*2,bthick]) {color ([0.2 min0.8]) cube ([blong-bthick*5,bwidth,bhight+1]);} / / place the groove of the lid. Translate ([bthick,bthick,bhight+0.05]) {color ([0.5, 0.5, 0.5]) cube ([blong_inter+bthick*3, bwidth+bthick*2,bthick*5]);} / / ventilation hole. / / on the right translate ([0membwidthwidthbookbook2]) rotate ([90 record0]) for (I = [0:12], j = [0:3]) {color ([0.8Lo 0.2]) translate ([1.1trainihammer 0.5minute 0.5 moment 0.5 scene 0.5 moment 0.3]) cylinder (h = 0.4, r = 0.15 reference fnwriter 36) } / / for (I = [0:12], j = [0:1]) on the left side of rotate (I = [0:12], j = [0:1]) {color ([0.8meme 0.2]) translate ([1.1memifu0.5 miner 1.6fujlum 0.5 fuzz 0.3]) cylinder (h = 0.4, r = 0.15 LFN 36) } / / MicroUSB interface translate ([1.0 maestro 0.1le 0.5]) {color ([0.2mai 0.8]) cube ([1mem0.8 0.35]);} / / HDMI interface translate ([2.8lle 0.1le 0.5]) {color ([0.2mem0.8]) cube ([1.6c0.6]) } / / Audio interface translate ([5.4 meme 0.1jue 0.3]) {color ([0.2mem0.8]) cube ([0.8mem0.6 0.8]) } / / wiring panel = translate ([blong-0.3,0.1,0]) {translate ([bthick*2,bthick*2,bthick*2]) {color ([0.6, 0.3, 0.8]) cube ([bthick+1,bwidth-bthick*2, bhight-bthick*5]);} / / network port. Translate ([- 0.1 ~ 0.65 ~ 0.4]) {color ([1 ~ 0.85 ~ 0.8]) cube ([1.0 ~ 1.2 ~ 1.2]);} / / USB interface, hollowed out. Translate ([- 0.1pr 2.4gr 0.4]) {color ([1pr 0.8]) cube ([0.8pr 1.45pl 1.6]);} translate ([- 0.1pr 4.15pr 0.4]) {color ([1pr 0.8cr 0.8]) cube ([0.8pr 1.45pl 1.6]);}} / / the bottom strengthens to form a corner grid inside. / / the upper translate ([bthick*2,bthick*2,bhight-bthick+0.05]) {color ([0.2 0.5magnet0.2]) cube ([bthick,bwidth,bthick]);} / / the bottom translate ([bthick*2,bthick*2,bthick]) {color ([0.2magentific 0.2]) cube ([bthick,bwidth,bthick]) } / / at the bottom, the USB interface gasket translate ([bthick*2,bthick*2,bthick]) {color ([0.500.0.2]) cube ([2.2meme5Power0.2]);} / = = / / cover, print separately. Embed inside the box, pay attention to leave tolerances. Translate ([0mai muri 6.2]) {/ / translate ([bthick,bthick+0.05,// bhight+bthick+0.05]) {difference () {/ / lid, hollowed out. {color ([0.5, bwidth+bthick*2, 0.6]) cube ([blong_inter+bthick*3-0.04, bwidth+bthick*2-0.04, camera 1.5]);} / / screen area, hollowed out. Translate ([1.1 recordings 4-0.04 maestro 0.1]) {color ([0.5 memorials 0.6]) cube ([6.8 memes 5.2 memorials 0.2]); / / panels, decorated with round holes. / / rotate ([90 beacon 0]) for (I = [0:7], j = [0:15]) {color ([0.8 mine0.2]) translate ([8.5memifu0.3 mine0.65fujfu0.2]) cylinder (h = 0.6, r = 0.1LFN 36) }} translate ([0min.0. 0penny]) {color ([0.8 minus 0.6]) cube ([0.1 record2-0.04, bthick*1.5]) } translate ([blong_inter+bthick*2-0.04 ~ 0penny]) {color ([0.8 ~ 0.6 ~ 0.6]) cube ([0.1 ~ bthick*1.5]) } translate {color ([0.8 Personnal 0.6]) cube ([blong_inter+bthick*3-0.04 Maxim 0.1, bthick*1.5]);} translate ([0rect bwidthcare lyric]) {color ([0.8pr 0.6]) cube ([blong_inter+bthick*3-0.04pr 0.1, bthick*1.5]) }} this is the end of the article on "how to design a 3D printing shell for raspberry pie". I hope the above content can be helpful to you, so that you can learn more knowledge. If you think the article is good, please share it for more people to see.

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