Replacement Base for a Tablet / Microphone arm.

My base for the arm where i have mounted my iPad had failed (metal fatigue) so i designed this replacement base, Its designed to be mounted on my bed frame.

Additional hardware used:

• 2x bearing type 608zz
• M8 rod length 138 mm
• M8 self locking nut
• 6x M4x70 wood screws

Assembly:

• Thread the M8 rod into the Arm plate
• Mount the bearing spacer between the two bearings
• Insert the arm plate and rod into the bearings
• Mount the friction ring and M8 nut at the end of the rod
• Tighten the M8 nut until you are happy with the smoothness of rotating the arm

For friction free rotation do not install the friction ring.

Design available on onshape under the same title