I came up with the simple solution of using a hose clamp as the fixing device as this would allow the mount to conform to any shape or profile tube/bar while still applying adequate force. To accommodate for larger or smaller diameters of tube all you need to do is get a larger or smaller hose clamp!
It cost me only $3 to make this but i bought the surf expansion pack ages ago for $20. So i suppose it's really $23.
This instructable is really only for Go Pro camera's but im sure you could use the principal of this design for any camera mount.
Here is the easy to follow video i made for this mount!
Step 1: What You'll Need
Stuff for the mount
1. "GoPro FCS Surf Fin Plug Mount" or a standard "GoPro Quick Release Mount"
- Hopefully you have one or a spare, but it could cost you $20 or more from GoPro
2. Hose clamp - Any size you need but i use a 22-35mm with a key tightener and a 35-55mm with a phillips head.
- $1.50 each from hardware store
3. Piece of bicycle inner tube or thin foam
- Hopefully you have some laying around - Its not really essential to have this but it helps
4. GoPro camera obviously - you probably need some elbow joiner thingo's as well.
Stuff you'll need to build it
1. Drill + small drill bit ~3mm
4. Glue - i used a hot glue gun but anything will do
5. File + Sandpaper
Step 2: Modifying the Surf Mount
Steps to modify the mount
see pics aswell
1. Cut a groove out of the ridges of the mount about 4mm wide.
2. Chain drill 3-4 holes through the mount flush with the base about the same width as the largest hose clamp you have.
3. By applying force sideways with the drill. ream the hole out until the hose clamp can fit through.
4. Cut off the plug from the mount (the rectangular piece that sticks out) flush with the base
5. Cut the gap on base wider to allow clearance for the hose clamp.
Step 3: Dampener and Grip
To give the mount some vibration resistance and grip i decided to add a bit of rubber from a bike inner tube.
You could could use some thin foam or other things instead.
1. Trace around the base of the mount onto the chosen material and cut it out with scissors
2. Glue the dampener onto the base of the mount - i used a hot glue gun for speed but super glue would also work
Step 4: Put the Mount Together!
Putting the mount together couldn't be easier!
You'll have to straighten out the hose clamp first, then you just slip it through the slot about half way
and bend it around until you can tighten the hose clamp. Then just attach the Go Pro on like normal
and you're done!
Step 5: Use It!
Here is an example of how to use it. I've attached it to the handle bars of my bike in this pic but
i have found about 12 other awesome places i can mount the camera to on my bike now using
both the larger and smaller hose clamp!
NOTE: The only drawback to this mount is the metal band of the hose clamp is quite sharp and
can scratch away paint. You can use another piece of inner tube or foam to try and stop this tho.
Just be careful when using the mount