Classic implementation of the Super Simple Camera Gimbal for RC multirotor aircraft. This version uses silicone tubing to connect to the servos and link the two plates together.
The servo mounting accomodates servos that are 23mm long and no more than 19mm from the bottom of the mounting ears to the bottom of the servo. Slightly longer servos may be mounted by trimming the mounting ears a little.
You can read all about the SSG on RCGroups thread: http://www.rcgroups.com/forums/showthread.php?t=1793759. Contact me directly at firstname.lastname@example.org