3D printing makes it incredibly easy to crank out new parts on a whim.
For example, I’m about to make the trek to California for RoboGames and want to use a Contour ROAM2 HD action camera to capture some of the action – especially ComBots with the massive steel robots trying to inflict mortal damage on each other. I have the camera and have access to all areas of the venue. What I don’t have is three hands. I always carry my Canon 5D Mark II for the still images and some video, and I have a light Nikon bridge camera for competition videos. The challenge was to find some way to operate the Contour that was basically hands-free.
After considering, and disqualifying, several approaches, I finally decided to use my bicycle helmet. I tried the stock Contour helmet mounts, but didn’t like the way they felt – primarily because the camera sticks off to one side and is heavy enough that it is noticeable, and irritating.
It only took a few minutes to take some measurements of the top of my helmet and design a short plug to slip inside one of the air vents. Printing a test part to check the fit took a bit longer, of course.
Surprisingly enough, the test part fit perfectly without any modifications. The next step is to add the top flange for the camera. The mount is a snug fit, so I plan on securing it with some tape or velcro because I want it to be easily removable.
We’ll see how it works this coming weekend when it is put into real use at RoboGames 2013.
- WebCam Mount for the Tantillus RepRap 3D Printer
- Using 3D Printing for Practical Designs
- Practical 3D Printing: Video Camera Dolly
- Android Robot Walker on Thingiverse
- Printing More Than Plastic