HoloLens Spectator View Mount

thingiverse

For more information and background, please read: http://www.thetylergibson.com/improving-spectator-view-a-usable-hololens-mount Amazon wishlist for all the optional goodies that make life easy with this mount: https://www.amazon.com/gp/registry/wishlist/2CVA3M6A6YEED/ref=cm_wl_list_o_3 Three mounting options are available, each designed to provide a unique solution for attaching the HoloLens to various equipment. All three brackets are 3D Printable on most consumer-grade printers, with a build volume of just under 200mm x 95mm x 75mm. Two of the three mounts can be printed without any supports, making them ideal for users who want to minimize print time and complexity. The center mount point is positioned at the HoloLens' center of gravity, ensuring that it fits snugly with nearly every DSLR camera on the market today. To install any of the mounts, simply remove the nose-piece and drill out each screw hole to size. This will allow you to use M5 machine screws or 1/4"-20 screws, depending on your preference. I highly recommend using PETG or ABS as your print material, as they provide excellent rigidity and durability. My mounts were printed with Hatchbox PETG at 250c on a e3dv6 hotend with .2mm layer heights, resulting in extremely rigid parts. Mount 1: Lightweight and Simple The first mount option is designed for users who want the absolute least weight. It features a single hot shoe screw mount, which requires purchasing a set of Velcro cable ties, a Tripod Screw hot shoe adapter, and one 1/4"-20 nut. To assemble this mount, print it with supports, insert it into the cutouts on each arm of the HoloLens, and secure it using four cable ties through the cutouts. Ream the tripod mount hole with a drill bit, press fit the nut into the cut-out, and then secure it with the tripod screw hot shoe adapter. Mount 2: Simple and Flexible The second mount option uses the same Velcro ties as Mount 1 but features a more traditional mounting plate configuration. It provides 1/4"-20 holes spaced 9mm on center, alternating with 3/8"-16 holes. The tripod drop mount still features a standard 1/4"-20 center hole with countersink for a nut, and the drop mount area also includes additional 1/4"-20 holes for secure mounting to camera cage rigs or ARRI 3/8"-16 mounts with pogo pins. This mount is ideal for users who want to attach other gear to the bracket, especially those who are using a camera cage. I personally use the internal volume to mount my Tascam audio recorder and wireless mic receiver. You can also optionally use the top mount plate with this mount for a super-secure and rigid rig. Mount 3: Heavyweight This mount provides the most flexibility for professional operators, moving the drop mount to a separate printable adapter and offering only the base plate with cheese grid. Similarly to Mount 2, you can secure it using Velcro straps or use the top mount plate with 1/4"-20 bolts. This mount is ideal for users who are installing it as part of a larger camera rig system or cage. I hope this helps you create even better mixed reality experiences and happy coding! Print Settings: Printer: Rigidbot Big Rafts: No Supports: No Resolution: 0.2mm Infill: 50% Notes: Use PETG or ABS. Post-Printing: Ream holes with drill bit for 1/4"-20 screws. The cheese grid is designed to work with both M5 and 1/4"-20 screws. For M5, you can thread directly from the printed part. For 1/4"-20, you will need to ream the holes out larger with a drill bit. A #3 bit worked well for me, but you should double-check for yourself.