Rev 3843 Rev 3844
Line 1... Line 1...
1   1  
2 pedestal_height = 12.39; 2 pedestal_height = 12.39;
3 mount_hole = 3.2; 3 mount_hole = 3.5;
4 clear = 0.175; 4 clear = 0.175;
-   5 nut_size = 6.5;
5   6  
6 difference () { 7 difference () {
7 translate ([-1,0,0]) 8 translate ([-1,0,0])
8 cube([50,83,pedestal_height]); 9 cube([50,83,pedestal_height]);
9   10  
10 //mount holes 11 //mount holes for ODROID U3
11 translate ([3.5,3.5,5]) 12 // translate ([3.5,3.5,5])
12 cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10); 13 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
-   14  
13 translate ([3.5,3.5,0]) 15 translate ([3.5,3.5,0])
-   16 rotate([0,0,90])
14 cylinder (h = 5 + clear,r= 5.8/2, $fn=6); 17 cylinder (h = 5 + clear,r= nut_size/2, $fn=6);
15   18  
-   19 // translate ([3.5+41,3.5,0])
-   20 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
16 translate ([3.5+41,3.5,0]) 21 translate ([3.5+41,3.5,0])
17 cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10); -  
18 translate ([3.5+41,3.5,0]) 22 rotate([0,0,90])
19 cylinder (h = 5 + clear,r= 5.8/2, $fn=6); 23 cylinder (h = 5 + clear,r= nut_size/2, $fn=6);
20   24  
21   25  
22 // translate ([3.5,3.5+76,0]) 26 translate ([3.5,3.5+76,0])
23 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10); 27 cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
24 // translate ([3.5,3.5+76,0]) -  
25 // cylinder (h = 3 + clear,r= 5.8/2, $fn=6); -  
26   28  
27   29  
28 // translate ([3.5+41,3.5+76,0]) 30 translate ([3.5+41,3.5+76,0])
29 // cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10); 31 cylinder (h = pedestal_height + clear,r= mount_hole/2, $fn=10);
30 // translate ([3.5+41,3.5+76,0]) -  
31 // cylinder (h = 3 + clear,r= 5.8/2, $fn=6); -  
32 32
33 for (i = [0 : 7]) { 33 for (i = [1 : 7]) {
34 for (j = [0 : 7]) { 34 for (j = [0 : 7]) {
35 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16,0]) 35 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16,0])
36 cylinder (h = 2.5, r= 5.8/2, $fn=6); 36 cylinder (h = 2.5, r= (nut_size+clear)/2, $fn=6);
37 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16, 2.7]) // one solid layer for slicer (the holes will be pierced on demand ) 37 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16, 2.7]) // one solid layer for slicer (the holes will be pierced on demand )
38 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10); 38 cylinder (h = pedestal_height /3, r= mount_hole/2, $fn=10);
39 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16, 6]) 39 translate ([3.68 + j*10.16, 10.16-1.78 + i*10.16, 6])
40 cylinder (h = 10, r= 5.8/2, $fn=6); 40 cylinder (h = 10, r= nut_size/2, $fn=6);
41 } 41 }
42 } 42 }
43   43  
44   44  
-   45 translate ([7,0,0]) // Holes for MLAB adapter connectors.
-   46 cube([34,9.1,20]);
45   47  
46 // mechanical holes for odroid componetns -  
47 translate ([6,0, pedestal_height - 6]) // ODROID connectors -  
48 cube([35,6,6.5]); -  
49   -  
50 // translate ([0,0, pedestal_height - 8]) // Hole for PCB -  
51 // cube([48,9.1,2]); -  
52   -  
53 translate ([-2,0, pedestal_height - 8]) // Hole for PCB 48 translate ([-2,0, 4.7]) // Hole for MLAB PCB
54 cube([55,9.1,20]); 49 cube([55,9.1,20]);
55 -  
56 translate ([1,9, pedestal_height - 3]) -  
57 cube([46,36,5]); -  
58   -  
59 translate ([30,9, pedestal_height - 4]) 50 ////////////////////////////////////
60 cube([30,35,5]); -  
61   51  
62 translate ([30,37, pedestal_height - 4.5]) // HOLE for jack connector 52 translate ([1,9 , pedestal_height - 4.5]) // HOLE for jack connector
63 cube([30,7,5]); 53 cube([50,35,5]);
64   54  
65 translate ([3,50, pedestal_height - 3]) 55 translate ([3,50, pedestal_height - 4.5])
66 cube([42,27,5]); 56 cube([42,27,5]);
67   57  
68   58  
69 } 59 }
70 60