DJI Controller Bicycle Mount
Description
# DJI Controller Bicycle Mount For latest files check out Gitlab or PrusaPrinters. https://gitlab.com/Open-Hardware-Designs/dji-controller-bicycle-mount https://www.prusaprinters.org/prints/74318-dji-controller-bicycle-mount-v3  **What is it?** 45 Degree adjustable DJI controller mount for the bicycle handlebar. Can be printed without any supports.  **Why build it?** Mounting options to buy were too expensive! And so far experience with DJI attachments were that quality is quite poor. Some designs where even 3D printed. Here are some examples [$40](V3/pictures/a_1.png), [$50 - 3D printed](V3/pictures/a_2.png) **Assembly** FreeCAD files have a spreadsheet with parametric values. Most important is to check the handlebar diameter and adjust value in the spreadsheet.  **Steps** * Insert M4 nuts into controller holder and clip pieces. * Insert bolts into the knobs. * (optional) I recommend using glue on bolt heads and nuts so they don't freespin if overtighened. * Add something to prevent grip slipage. 3D printed plastic pieces can be very smooth and no matter how tight it is it can still slip. It is recommended to add a piece of rubber, electric tape or some sort of gasket to prevent clip slipping around the handlebar. * Install the clip parts around the handle bar. * Install controller holder and select the angle position.    ## V3 ### Effort CAD design (updates) - 30min 3D printing - 6h **Cost** Filament - $1.5 Fasteners - $0.5 Total - $2 ### Change log * Reduced tolerances for angle adjustments to reduce movement * Added chamfered edge for the nut so it can be printed without support * Improved knob design so it's easier to grip * The clamp part is round instead of just rounded corners * Nuts on the bottom clamp part are rotated so it's edge is further from the wall ### BOM 1x Controller holder 1x HandleBar grip top 1x HandleBar grip bottom 3x Knobs (there are two different sizes but for the same M4 nut) 2x M4x20 1x M4x30 ## V2 ### Effort CAD design (updates) - 3D printing - 6h **Cost** Filament - $1.5 Fasteners - $0.5 Total - $2 ### V2 Change Log * Tighter fit for the Controller * Wider grip around the handle bar * Split the grip into two pieces so it's usable for not so flexible materials ### BOM 1x Controller holder 1x HandleBar grip top 1x HandleBar grip bottom 3x Knobs (there are two different sizes but for the same M4 nut) 2x M4x20 1x M4x30 ## V1 ### Requirements Hold Controller in a stable way Have adjustable angle Print without supports Use a single bolt to tighten around the handlebar Try new knob designs ### Issues Controller holder had 2-3 mm slack and can move. Thin clip can split if nut is tightened too much. Small width of the clip doesn't grip enough and it can still spin.
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