61 lines
2.2 KiB
OpenSCAD
61 lines
2.2 KiB
OpenSCAD
// by zeus - zeus@ctdo.de - CC-BY-NC-4.00
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// -> https://www.thingiverse.com/zeus
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// -> https://www.printables.com/social/366928-zeus/about
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// -> https://github.com/zeus86
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// -> https://blog.tastatursport.de/
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// 2023-03-14
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// USB-C-Dock-Wallmount
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//##################
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//
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//
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//##################
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//
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// VARS
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mt=4; // general material thickness
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slack=0.5; // added slack to inner dimensions to allow easier fitment
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width=85.5+slack; // inner width + slack
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height=96+slack; // inner height + slack
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depth=31+slack; // inner depth + slack
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tab=5; // width of the tabbed section on the sides, that wraps around corners
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tab_b=10; // width of the tabbed section on the bottom, that wraps around corners
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tab_bf=tab; // width of the tabbed section on the bottom, front only
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$fn=100; // general resolution
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q=0.01; // used to avoid graphical glitches
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percentage=0.20; // how many % of the overall height (from the bottom) should be generated (default: 40%)
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hole_offset=15; // hole-distance from bottom
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holedia=4.5; // diameter of the hole for the screw
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//
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//##################
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//
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// MODEL
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module base(){
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difference(){
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// outer cube
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translate([0,0,height/2+mt])cube([width+2*mt,depth+2*mt,height+2*mt],center=true);
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// inner cube
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translate([0,0,height/2+mt])cube([width,depth,height],center=true);
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// front cutout
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translate([0,-(depth/2+mt/2),height/2+mt])cube([width-tab*2,mt+q,height-tab_bf´*2],center=true);
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// side cutout right
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translate([+(width/2+mt/2),0,height/2+mt])cube([mt+q,depth-tab*2,height-tab_b*2],center=true);
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// side cutout left
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translate([-(width/2+mt/2),0,height/2+mt])cube([mt+q,depth-tab*2,height-tab_b*2],center=true);
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// screwpost
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translate([0,depth/2+mt/2,hole_offset]){
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rotate([90,0,0]){
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cylinder(r=holedia/2,h=mt+q,center=true);
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translate([0,0,0.5])cylinder(r1=holedia/2,r2=holedia,h=3+q,center=true);
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}
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}
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}
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};
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difference(){
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base();
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translate([0,0,(height+2*mt)/2+(height+2*mt)*percentage])cube([width+2*mt+q,depth+2*mt+q,height+2*mt],center=true);
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}; |