Nerf Anti Personnel Mine Tripwire

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Human: Summary Real landmines are truly terrifying and you can learn more about them here http://www.globalissues.org/article/79/landmines Nerf landmines, on the other hand, are a much safer alternative. This is my innovative solution to a Nerf landmine problem designed in Tinkercad. It fires 7 Nerf darts approximately 5 feet forward when you pull the trigger with a trip wire or command-controlled string. Tools required: None Material needed: 1 Rubber Band Description: A completely 3D printable Nerf landmine that utilizes stored energy from a rubber band. Mine can be mounted to walls, ceilings, or floors using the pre-drilled mounting system. The trajectory and direction can be set, reset, and locked in place at 45-degree intervals via wedged mortise and tenon joints at connections. Notes: 12/26/16 I redesigned the trigger. The bolt piece with the angle gets glued behind the flatter bolt. The pin rides into the slide and is pinned in place by a piece of PLA. I also eliminated the tripod and replaced it with something much more stable. Holes were added to the new anchor, allowing you to secure the mine with nails, screws, or straps. The mine can now be rotated 360 degrees, and you can change the pitch from 0 to 90 degrees. Wedges and mortise were added in the joints so that you can easily keep whatever rotation you set with a gentle push on the wedge. I started to redesign the trigger as well. My next step is to finish the trigger and make it easier to arm. Print Settings Printer: Makerfront Pursa i3 Rafts: No Supports: Yes Infill: 20% Notes: Designed to print with minimal supports. A clear vision came to me in the middle of a flu-induced fever.