MOUNT ARM FOR A HELMET MOUNTED DISPLAY

摘要

A mount arm has a first end and a second end where the first end is configured to be mounted to a helmet. The mount arm has a first adjustment mechanism proximate the first end and is configured to position the second end of the mount arm relative to a user's eye when the mount arm is mounted to the helmet. A second adjustment mechanism is proximate the second end of the mount arm and is configured to position an optical member relative to the user's eye when the mount arm is mounted to the helmet. When the mount arm is mounted to the helmet, the mount arm is configured to pivot from an in-use position where the optical member is positioned in front of the user's eye to a stowage position where the optical member is moved out of the user's field of vision.