Xiaomi Power Bank Bicycle Seatpost Mount

prusaprinters

<p>This power bank holder mounts to your bicycle, so you never run out of power. The holder<br/> is specially designed for an older 10400 mAh Xiaomi power bank, which can be seen in the final image.</p> <p>The holder can be mounted directly to your bike using zip-ties, or by printing the stem_mount parts, which allow you to mount the holder anywhere on your frame<br/> (27 mm diameter).</p> <p>This design consists of the following parts:</p> <ul> <li>holder.stl</li> <li>cover V2.stl</li> <li>stem_mount.stl</li> <li><p>stem_mount2.stl (print this one twice!!!)<br/> If you want to mount the holder directly using zip-ties, you only need to print the first two files. Otherwise, print the stem_mount.stl and stem_mount2.stl (twice!!!) to mount the holder to your bicycle frame. The stem_mount.stl part can be mounted to the holder using zip-ties.</p> <p>The cover can be attached to the holder in two ways:</p> </li> <li><p>tap the holes in the holder</p> </li> <li><p>insert heat set threaded inserts in the holder<br/> I chose to attach the cover using heat set threaded inserts. A link for buying these can be found below. Because I tried mounting an older version of the cover with magnets, I could only use two of the four mounting holes. This is why you only see two threaded inserts and bolts in my pictures.</p> <p>To insert the heat set threaded inserts, you can use the tip of a solderin iron to gently push the threaded inserts into the holes. Don't heat the threaded inserts too long at a time, because that will cause the surrounding plastic to losen strength.</p> <p>This is all the hardware you will need for this project (affiliates):</p> </li> <li><p>M4 x 20 bolts (4 needed): <a href="https://bit.ly/2H4cpQf"> M4 bolts</a></p> </li> <li>M4 nuts (4 needed): <a href="https://bit.ly/2LlCGOd"> M4 nuts</a></li> <li>M3 x 6 bolts (4 needed): <a href="https://bit.ly/2vEBScs"> M3 bolts</a></li> <li>M3 heat set threaded inserts (4 needed): <a href="https://bit.ly/2JnzFuh"> M3 threaded inserts</a><br/> <strong>Support</strong><br/> If you want to support me for the designs I publish for free, please consider using my <a href="https://bit.ly/2XYWpHW">AliExpress Affiliate Link</a> when buying something from AliExpress. It doesn't cost you anything extra, but helps me out a lot :)</li> </ul> <h3>Print instructions</h3><h3>Category: Sport &amp; Outdoors Summary</h3> <p>This power bank holder mounts to your bicycle, so you never run out of power. The holder<br/> is specially designed for an older 10400 mAh Xiaomi power bank, which can be seen in the final image.</p> <p>The holder can be mounted directly to your bike using zip-ties, or by printing the stem_mount parts, which allow you to mount the holder anywhere on your frame<br/> (27 mm diameter).</p> <p>This design consists of the following parts:</p> <ul> <li>holder.stl</li> <li>cover V2.stl</li> <li>stem_mount.stl</li> <li><p>stem_mount2.stl (print this one twice!!!)<br/> If you want to mount the holder directly using zip-ties, you only need to print the first two files. Otherwise, print the stem_mount.stl and stem_mount2.stl (twice!!!) to mount the holder to your bicycle frame. The stem_mount.stl part can be mounted to the holder using zip-ties.</p> <p>The cover can be attached to the holder in two ways:</p> </li> <li><p>tap the holes in the holder</p> </li> <li><p>insert heat set threaded inserts in the holder<br/> I chose to attach the cover using heat set threaded inserts. A link for buying these can be found below. Because I tried mounting an older version of the cover with magnets, I could only use two of the four mounting holes. This is why you only see two threaded inserts and bolts in my pictures.</p> <p>To insert the heat set threaded inserts, you can use the tip of a solderin iron to gently push the threaded inserts into the holes. Don't heat the threaded inserts too long at a time, because that will cause the surrounding plastic to losen strength.</p> <p>This is all the hardware you will need for this project (affiliates):</p> </li> <li><p>M4 x 20 bolts (4 needed): <a href="https://bit.ly/2H4cpQf"> M4 bolts</a></p> </li> <li>M4 nuts (4 needed): <a href="https://bit.ly/2LlCGOd"> M4 nuts</a></li> <li>M3 x 6 bolts (4 needed): <a href="https://bit.ly/2vEBScs"> M3 bolts</a></li> <li><p>M3 heat set threaded inserts (4 needed): <a href="https://bit.ly/2JnzFuh"> M3 threaded inserts</a><br/> <strong>Support</strong><br/> If you want to support me for the designs I publish for free, please consider using my <a href="https://bit.ly/2XYWpHW">AliExpress Affiliate Link</a> when buying something from AliExpress. It doesn't cost you anything extra, but helps me out a lot :)</p> <h3>Print Settings</h3> </li> </ul> <p><strong>Printer Brand:</strong> Anycubic</p> <p><strong>Printer:</strong> All-metal Mega</p> <p><strong>Rafts:</strong> No</p> <p><strong>Supports:</strong> No</p> <p><strong>Resolution:</strong> 0.2mm</p> <p><strong>Infill:</strong> 30% - 100%</p> <p><strong>Filament:</strong> ColorFabb PLA/PHA Standard Black<br/> <strong>Notes:</strong></p> <p>I would recommend using 4 or 5 perimeters (wall lines) for all parts, to ensure that they<br/> are strong enough. Infill percentage can be changed depending on the part. All parts can<br/> be printed without support material.</p>