replacing back-screw standoffs

[MIchael]

It's been 30 years since drafting class and if you have any problems reading it let me know.

https://www.dropbox.com/s/blmvy6or9r0hhe...1.jpg?dl=0
https://www.dropbox.com/s/80ld7mvhy32qzw...2.jpg?dl=0
https://www.dropbox.com/s/9n7sdm1ah3r727...1.jpg?dl=0
https://www.dropbox.com/s/6i7genzs6r5246...4.jpg?dl=0
https://www.dropbox.com/s/hscizbic0svesy...0.jpg?dl=0
https://www.dropbox.com/s/q009s69wjfk0vy...8.jpg?dl=0

I know, it's terrible but it should give you a good idea.

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Ohhhh, if you tape it down, I don't think you'd need the little alignment tabs. Super Glue might work too.

Okay, finally managed to squeeze in some time to give this a try, and...it worked!

I've published the STL on thingiverse under a CC0 license here: https://www.thingiverse.com/thing:4226648

All I did was lay it out in OpenSCAD using the measurements you provided converted into millimeters. The OpenSCAD code is:

Code:

// Pinebook Pro back screw standoff // Version: 1 // Date: 2020-03-16 // Author: pine64 forum user sundog, based on //         measurements provided by pine64 //         forum user Michael // // License: CC0 // resolution settings for display in openscad $fa = 1; $fs = 0.4; // back right corner standoff difference() {    cube([6.9342, 7.9756, 1.2700], center=true); // the main piece    cylinder(h=1.27,d=2.286, center=true); // the hole in the main piece } translate([(6.934/2)+(1.1684/2),0,(1.27/2)])    cube([1.1684, 2.0574, 2.1844], center=true); // centered tab translate([0, (-7.9756/2)+(0.7620/2), (0.9144/2)])    cube([1.9812, 0.7620, 1.27+ 0.9144], center=true); // side tab // back left corner standoff translate([10, 0, 0])    difference() {        cube([6.9342, 7.9756, 1.2700], center=true); // the main piece        cylinder(h=1.27,d=2.286, center=true); // the hole in the main piece    } translate([10, 0, 0])    translate([(6.934/2)+(1.1684/2),0,(1.27/2)])        cube([1.1684, 2.0574, 2.1844], center=true); // centered tab translate([10, 0, 0])    translate([0, (7.9756/2)-(0.7620/2), (0.9144/2)])        cube([1.9812, 0.7620, 1.27 + 0.9144], center=true); // other side tab

This is my first OpenSCAD model, so if anyone wants to clean it up and refactor it into something nicer, feel free

A couple pics:

https://toot-lab.reclaim.technology/20200316_171829.jpg - back left corner standoff installed
https://toot-lab.reclaim.technology/2020...37_HDR.jpg - back right corner standoff installed

Thanks again for your help, @MIchael - my Pinebook Pro is fixed and I couldn't have done it without you!

My pleasure, glad I could help.