Rev Author Line No. Line
4645 kaklik 1 use <./../../../../../Library/Graphics/MLAB_logo.scad>
2  
3 pedestal_height = 13; // designed for use the MLAB standard 12mm screws.
4 mount_hole = 3.5;
5 clear = 0.175;
6 nut_size = 6.6;
7  
8 MLAB_grid_xoffset = 3.6;
9 MLAB_grid_yoffset = 1.5;
10  
11 difference () {
12 // translate ([-1,-16,0])
13 cube([58,87,pedestal_height]);
14  
15 //mount holes for ODROID
16  
17 translate ([4.5, 4.5,0])
18 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6);
19 translate ([4.5, 4.5, 6.2]) // one solid layer for slicer (the holes will be pierced on demand )
20 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
21  
22 translate ([4.5 + 49, 4.5,0])
23 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6);
24 translate ([4.5 + 49, 4.5, 6.2]) // one solid layer for slicer (the holes will be pierced on demand )
25 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
26  
27 translate ([4.5, 4.5 + 58,0])
28 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6);
29 translate ([4.5, 4.5 + 58, 6.2]) // one solid layer for slicer (the holes will be pierced on demand )
30 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
31  
32 translate ([4.5 + 49, 4.5 + 58,0])
33 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6);
34 translate ([4.5 + 49, 4.5 + 58, 6.2]) // one solid layer for slicer (the holes will be pierced on demand )
35 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
36  
4646 kaklik 37 ////////////////////////////////////
4645 kaklik 38 translate ([1, 66 , pedestal_height - 4.5]) // HOLE for ODROD's USB and Ethernet connectors
4826 kaklik 39 cube([55,18,5]);
4645 kaklik 40  
4646 kaklik 41 translate ([15, 8 , pedestal_height - 3.5]) // HOLE for ODROD's Passive components
42 cube([41,50,5]);
4645 kaklik 43  
4833 kaklik 44 translate ([21.25, 1.5 , pedestal_height - 2]) // HOLE for ODROD's Passive components
45 cube([7.5,10,5]);
4645 kaklik 46  
4646 kaklik 47 translate ([51.5, 19.5 , pedestal_height - 2]) // HOLE for ODROD's power header
48 cube([6,3,5]);
4645 kaklik 49  
4646 kaklik 50 translate ([5, 27.5 , pedestal_height - 3.5]) // eMMc Card
51 cube([14,20,5]);
52  
4833 kaklik 53 translate ([0, 47 , pedestal_height - 3.5]) // SD Card
4646 kaklik 54 cube([20,12.5,5]);
55  
4645 kaklik 56 translate ([2, 8 , pedestal_height - 1.7]) // IO connector
4826 kaklik 57 cube([4.5,50.5,5]);
4645 kaklik 58  
4826 kaklik 59 translate ([30, 3, pedestal_height - 3]) // ODROID serial connector
60 cube([10,3,5]);
61  
4833 kaklik 62 translate ([42.5, 1, pedestal_height - 3]) // ODROID power switch connector
63 cube([8.5, 10, 5]);
4826 kaklik 64  
65 translate ([52, 43, pedestal_height - 3]) // ODROID power connector
66 cube([5,3,5]);
67  
4645 kaklik 68 rotate([30,0,0])
69 translate ([15,5.8, -3.0]) // ODROID eMMC adapter pocket
70 cube([25,2,15]);
71  
4826 kaklik 72 translate ([8.8,2.5, pedestal_height - 3]) // ODROID IR receiver
73 cube([7.5,4,5]);
4645 kaklik 74  
4646 kaklik 75 translate ([19,10, pedestal_height - 5]) // Heatsink mount holes
4645 kaklik 76 cylinder (h = 6, r= 3, $fn=10);
4646 kaklik 77 translate ([39,61.6, pedestal_height - 5]) // Heatsink mount holes
4645 kaklik 78 cylinder (h = 6, r= 3, $fn=10);
79  
80  
81 ////////////////////////////////////////
82  
83 // MLAB grid holes
84  
85 for (j = [0 : 5], i = [1 : 5]) {
86 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16,0])
87 cylinder (h = 3, r= (nut_size+clear)/2, $fn=6);
88 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 3.2]) // one solid layer for slicer (the holes will be pierced on demand )
89 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10);
90 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 6.0])
91 cylinder (h = 10, r= nut_size/2, $fn=6);
92 }
93  
94 for (j = [0 : 5], i = [7 : 8]) {
95 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16,0])
96 cylinder (h = 3, r= (nut_size+clear)/2, $fn=6);
97 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 3.2]) // one solid layer for slicer (the holes will be pierced on demand )
98 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10);
99 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 6.0])
100 cylinder (h = 10, r= nut_size/2, $fn=6);
101 }
102  
103  
104  
105  
106 //// lightening central holes
107  
4646 kaklik 108 translate ([9, 8.5 , 0])
109 cube([40,70,pedestal_height ]);
110  
4645 kaklik 111  
112 // MLAB logo on the side
113 union (){
114 translate ([29,0.5, 6.5]) // ODROIDs passive components hole.
115 rotate ([90,0,0])
116 scale(v = [0.4, 0.4, 0.4])
117 MLAB_logo_long();
118 }
4741 kaklik 119  
120 translate ([50, 86.5, 4]) // ODROIDs passive components hole.
121 rotate ([90,0,180])
122 linear_extrude(height = 0.5) {
123 text(text = "ODROID-C1+", size = pedestal_height * 0.4);
124 }
4645 kaklik 125 }
4741 kaklik 126