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100 lines
3.6 KiB
100 lines
3.6 KiB
/////////////////////////////////////////////////////////////////////////////////
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// Housing box for UppSense first tries.
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//
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// Author: Maximilian Stiefel
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// Last modification: 26.04.2017
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/////////////////////////////////////////////////////////////////////////////////
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use <open_box.scad>
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/////////////////////////////////////////////////////////////////////////////////
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// Vars
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/////////////////////////////////////////////////////////////////////////////////
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allowance_pcb = 1;
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width = 50 + 2*allowance_pcb;
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length = 80 + 2*allowance_pcb;
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height = 45;
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thickness = 5;
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lid_depth = 5;
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bolt_diameter = 6; // According to the Farnell datasheet
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bolt_spacing = 5;
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my_color = "DarkRed";
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allowance_glass = 0.5;
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allowance_adapter = 0.5;
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glass_width = 26 + allowance_glass;
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glass_height = 2 + allowance_glass;
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glass_length = 76 + allowance_glass;
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slot = 3;
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adapter_length = 2 + 5 + 4 + slot; // 2*allowance_pcb + thickness + distance(glass_slide, wall_inside) + slot;
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cables_diameter = 3;
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/////////////////////////////////////////////////////////////////////////////////
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// Action
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/////////////////////////////////////////////////////////////////////////////////
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difference(){
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// Using my open box module for creating a simple box
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color(my_color, 0.8)
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open_box(length, width, height, thickness);
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// Creating a depening for the lid
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color(my_color, 0.9)
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translate([thickness/2, thickness/2, height+1])
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cube([length + thickness, width + thickness, lid_depth+1]);
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// Cylindric holes for the PCBs
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color(my_color, 1.0) translate([0, 0, thickness/2]){
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translate([thickness + bolt_spacing, thickness + bolt_spacing, 0])
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cylinder(r=bolt_diameter/2, h=thickness/2+1);
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translate([length + thickness - bolt_spacing, thickness + bolt_spacing, 0])
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cylinder(r=bolt_diameter/2, h=thickness/2+1);
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translate([length + thickness - bolt_spacing, width + thickness - bolt_spacing, 0])
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cylinder(r=bolt_diameter/2, h=thickness/2+1);
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translate([thickness + bolt_spacing, width + thickness - bolt_spacing, 0])
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cylinder(r=bolt_diameter/2, h=thickness/2+1);
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}
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// Cylindric holes for cables
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color(my_color, 1.0) union(){
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translate([thickness + length - 1, 3*thickness, thickness + (1/4)*height])
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rotate([0, 90, 0])
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cylinder(r=cables_diameter, h=thickness + 2);
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translate([thickness + length - 1, 3*thickness, thickness + (3/4)*height])
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rotate([0, 90, 0])
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cylinder(r=cables_diameter, h=thickness + 2);
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}
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// Slots for the glass slide
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color(my_color, 0.6) union(){
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// Slots for glass slide
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// Slot in the back
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//translate([length + thickness/2, thickness + (width - glass_width)/2, (height + thickness)/2 - glass_height])
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translate([length + thickness/2, -(glass_width-1.2*glass_width)/2 + thickness + (width - 1.2*glass_width + allowance_adapter)/2, (3*glass_height + allowance_adapter - glass_height)/2 +(height + thickness)/2])
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cube([thickness, glass_width, glass_height]);
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// Slot in the front
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translate([thickness + 1, thickness + (width - 1.2*glass_width + allowance_adapter)/2, (height + thickness)/2])
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rotate([0, 0, 90])
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cube([1.2*glass_width + allowance_adapter, thickness + 2, 3*glass_height + allowance_adapter]);
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}
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}
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/////////////////////////////////////////////////////////////////////////////////
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// Import other models
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/////////////////////////////////////////////////////////////////////////////////
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// Lid
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*color(my_color, 0.8)
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translate([thickness/2, thickness/2, height + 40])
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import("lid.stl");
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// Adapter
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*color(my_color, 0.8)
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translate([0,thickness + (width - 1.2*glass_width)/2,(height + thickness)/2])
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rotate([0, 0, 270])
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import("adapter.stl");
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