Rev 4834 Rev 4835
1 use <./../../../../../Library/Graphics/MLAB_logo.scad> 1 use <./../../../../../Library/Graphics/MLAB_logo.scad>
2   2  
3 pedestal_height = 13; // designed for use the MLAB standard 12mm screws. 3 pedestal_height = 13; // designed for use the MLAB standard 12mm screws.
4 mount_hole = 3.5; 4 mount_hole = 3.5;
5 clear = 0.175; 5 clear = 0.175;
6 nut_size = 6.6; 6 nut_size = 6.6;
7   7  
8 MLAB_grid_xoffset = 3.6; 8 MLAB_grid_xoffset = 3.6;
9 MLAB_grid_yoffset = 1.5; 9 MLAB_grid_yoffset = 1.5;
10   10  
11 difference () { 11 difference () {
12 // translate ([-1,-16,0]) 12 // translate ([-1,-16,0])
13 cube([58,87,pedestal_height]); 13 cube([58,87,pedestal_height]);
14   14  
15 //mount holes for ODROID 15 //mount holes for ODROID
16   16  
17 translate ([4.5, 4.5,0]) 17 translate ([4.5, 4.5,0])
18 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6); 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 ) 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); 20 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
21   21  
22 translate ([4.5 + 49, 4.5,0]) 22 translate ([4.5 + 49, 4.5,0])
23 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6); 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 ) 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); 25 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
26   26  
27 translate ([4.5, 4.5 + 58,0]) 27 translate ([4.5, 4.5 + 58,0])
28 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6); 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 ) 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); 30 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
31   31  
32 translate ([4.5 + 49, 4.5 + 58,0]) 32 translate ([4.5 + 49, 4.5 + 58,0])
33 cylinder (h = 6, r= (nut_size+clear)/2, $fn=6); 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 ) 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); 35 cylinder (h = pedestal_height, r= mount_hole/2, $fn=10);
36   36  
37 //////////////////////////////////// 37 ////////////////////////////////////
38 translate ([1, 66 , pedestal_height - 4.5]) // HOLE for ODROD's USB and Ethernet connectors 38 translate ([1, 66 , pedestal_height - 4.5]) // HOLE for ODROD's USB and Ethernet connectors
39 cube([54,17.5,5]); 39 cube([54,17.5,5]);
40   40  
41 translate ([15, 7 , pedestal_height - 3.5]) // HOLE for ODROD's Passive components 41 translate ([15, 7 , pedestal_height - 3.5]) // HOLE for ODROD's Passive components
42 cube([39,53,5]); 42 cube([39,53,5]);
43   43  
44 translate ([19, 45 , pedestal_height - 3.5]) // eMMc Card 44 translate ([19, 45 , pedestal_height - 3.5]) // eMMc Card
45 cube([14,23,5]); 45 cube([14,23,5]);
46   46  
47 translate ([0, 46 , pedestal_height - 3.5]) // SD Card 47 translate ([0, 46 , pedestal_height - 3.5]) // SD Card
48 cube([17,14,5]); 48 cube([17,14,5]);
49   49  
50 translate ([2, 8 , pedestal_height - 1.7]) // IO connector 50 translate ([2, 8 , pedestal_height - 1.7]) // IO connector
51 cube([4.5,50.5,5]); 51 cube([4.5,50.5,5]);
52   52  
53 translate ([30, 3.5, pedestal_height - 3]) // ODROID serial connector 53 translate ([30, 3.5, pedestal_height - 3]) // ODROID serial connector
54 cube([12,2,5]); 54 cube([12,2,5]);
55 55
56 translate ([52, 19.5, pedestal_height - 3]) // USB selection jumper 56 translate ([52, 19.5, pedestal_height - 3]) // USB selection jumper
57 cube([6,2.5,5]); 57 cube([6,2.5,5]);
58   58  
-   59 translate ([52, 43, pedestal_height - 3]) // ODROID power connector
-   60 cube([6,3,5]);
-   61  
59 rotate([30,0,0]) 62 rotate([30,0,0])
60 translate ([15,5.8, -3.0]) // ODROID eMMC adapter pocket 63 translate ([15,5.8, -3.0]) // ODROID eMMC adapter pocket
61 cube([25,2,15]); 64 cube([25,2,15]);
62   65  
63 translate ([9,3.5, pedestal_height - 3]) // ODROID IR receiver 66 translate ([9,3.5, pedestal_height - 3]) // ODROID IR receiver
64 cube([7.5,3,5]); 67 cube([7.5,3,5]);
65   68  
66 translate ([19,10, pedestal_height - 5]) // Heatsink mount holes 69 translate ([19,10, pedestal_height - 5]) // Heatsink mount holes
67 cylinder (h = 6, r= 3, $fn=10); 70 cylinder (h = 6, r= 3, $fn=10);
68 71
69 translate ([39,61.6, pedestal_height - 5]) // Heatsink mount holes 72 translate ([39,61.6, pedestal_height - 5]) // Heatsink mount holes
70 cylinder (h = 6, r= 3, $fn=10); 73 cylinder (h = 6, r= 3, $fn=10);
71   74  
72   75  
73 //////////////////////////////////////// 76 ////////////////////////////////////////
74   77  
75 // MLAB grid holes 78 // MLAB grid holes
76   79  
77 for (j = [0 : 5], i = [1 : 5]) { 80 for (j = [0 : 5], i = [1 : 5]) {
78 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16,0]) 81 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16,0])
79 cylinder (h = 3, r= (nut_size+clear)/2, $fn=6); 82 cylinder (h = 3, r= (nut_size+clear)/2, $fn=6);
80 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 ) 83 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 )
81 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10); 84 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10);
82 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 6.0]) 85 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 6.0])
83 cylinder (h = 10, r= nut_size/2, $fn=6); 86 cylinder (h = 10, r= nut_size/2, $fn=6);
84 } 87 }
85   88  
86 for (j = [0 : 5], i = [7 : 8]) { 89 for (j = [0 : 5], i = [7 : 8]) {
87 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16,0]) 90 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16,0])
88 cylinder (h = 3, r= (nut_size+clear)/2, $fn=6); 91 cylinder (h = 3, r= (nut_size+clear)/2, $fn=6);
89 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 ) 92 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 )
90 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10); 93 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10);
91 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 6.0]) 94 translate ([MLAB_grid_xoffset + j*10.16, MLAB_grid_yoffset + i*10.16, 6.0])
92 cylinder (h = 10, r= nut_size/2, $fn=6); 95 cylinder (h = 10, r= nut_size/2, $fn=6);
93 } 96 }
94   97  
95 98
96 99
97 100
98 //// lightening central holes 101 //// lightening central holes
99 102
100 translate ([9,16, 0]) // ODROIDs passive components hole. 103 translate ([9,16, 0]) // ODROIDs passive components hole.
101 cube([40,62,pedestal_height ]); 104 cube([40,62,pedestal_height ]);
102 105
103 // MLAB logo on the side 106 // MLAB logo on the side
104 union (){ 107 union (){
105 translate ([29,0.5, 6.5]) // ODROIDs passive components hole. 108 translate ([29,0.5, 6.5]) // ODROIDs passive components hole.
106 rotate ([90,0,0]) 109 rotate ([90,0,0])
107 scale(v = [0.4, 0.4, 0.4]) 110 scale(v = [0.4, 0.4, 0.4])
108 MLAB_logo_long(); 111 MLAB_logo_long();
109 } 112 }
110   113  
111 translate ([50, 86.5, 4]) // ODROIDs passive components hole. 114 translate ([50, 86.5, 4]) // ODROIDs passive components hole.
112 rotate ([90,0,180]) 115 rotate ([90,0,180])
113 linear_extrude(height = 0.5) { 116 linear_extrude(height = 0.5) {
114 text(text = "ODROID-C2", size = pedestal_height * 0.4); 117 text(text = "ODROID-C2", size = pedestal_height * 0.4);
115 } 118 }
116   119  
117 } 120 }