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Whenever I can, I like to tether my camera to my computer so I can see the shots on a real monitor. One night trying to do some star track shots I wanted to tether my camera, but had no where to put my computer... until now! I checked out this 'ible, but wanted something a little more engineered for my big, heavy laptop. Using mostly recycled materials, I made a platform which can be connected to a tripod mount (3/8ths in screw) or a camera mount (1/4 20 screw) and two clamps, one on either side, to hold the computer down.
 
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Step 1: Get your materials

For the base material I used some MDF type board from an old picture frame. Since it was less than a 1/4in thick I had to use multiple layers of this, adding up to about 3 square feet (this area will depend on the footprint of your laptop). I used a small 3in x 8in steel plate (less than 1/8th in thick) for the mounting plate and 4 small wood screws to attach it. For the clamps, I used two small knobs, some 1/4-20 threaded rod, 2 1/4-20 nuts, and 4in of shower door framing (for the clamp frame). A thin piece of foam protects the computer from the clamp. The clamps are connected to the base of the stand with two 1/4-20 tee nuts. Finally, a short piece of 1/4-20 threaded rod and short piece of 3/8th in threaded rod are used to store the two mounting wing nuts, one 1/4-20 wing nut for the standard camera mount and a 3/8th in wing nut for tripod mounts. Just to avoid any confusion, let me clarify that most tripods use the 1/4-20 standard and connect directly into a camera. However, for some tripods that you can change the head on, a 3/8ths in thread is used to connect the head to the tripod base.

Heres the summary of items to get-
  1. Baseboard
  2. steel mounting plate
  3. 4 small wood screws to attach steel plate
  4. 2 knobs
  5. threaded 1/4-20 rod (or just hack a long bolt)- about 4in long
  6. 2 1/4 20 nuts
  7. 3/8ths in threaded rod (or just hack part of a bolt- about 1 in long
  8. Some U shaped extruded aluminium for the clamp frame ( size will depend on laptop thickness
  9. A little bit of thin foam to pad the clamp
The tools (and adhesives) that I used were
  1. Drill and a set of bits (up to 1/2in) for metal and wood
  2. 1 1/2in and 1 1/4in hole saws
  3. Angle grinder (for metal)
  4. Clamps (the more the better)
  5. Wood glue
  6. Epoxy
Computothought says: Mar 11, 2013. 10:08 PM
Tripods are so cheap now, probably cist more to get a replacement plate, (atleast around here. You deffinately need more than the 1 1/4 inch bolt flanged to the laptop based. I will progab,y drill extra holes and add extra screws. The little test setup I did. Just did not cut it.,
lifechristine says: Jun 8, 2012. 2:32 AM
wonderful
yellowcatt says: Jan 27, 2012. 5:55 AM
That does look useful.
If you have a tripod with a quick release mount then you could machine a replica mount to be permanently and securely fixed to the baseboard. That would make for easier assembly.

Another thought - if the laptop is going to be clamped to a foam mat it may be worth having some ventilation holes in the baseboard and mat that match up with those in the laptop.
mikeasaurus says: Jan 22, 2012. 2:11 PM
"Thanks to mikeasaurus for his version, and I hope the 'ibles community keeps on improving and modding this idea!"

Me too! 
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