| 摘要 |
<p>MECHANISM FOR TRANSLATING A NIGHT VISION GOGGLE A mechanism for adjusting the position of an optical device with respect to a field helmet along an axis of translation is provided. The mechanism comprises an optical device mounting component for coupling to the optical device. A field helmet mounting component for coupling to the field helmet is slideably coupled to the optical device mounting component along the axis of translation. A lever configured for selectively engaging a surface of either mounting component permits translation of the optical device mounting component along the axis of translation with respect to the field helmet. The optical device mounting component is configured to translate along the axis of translation with respect to the field helmet between an extended position and a retracted position, wherein the optical device is proximal to the helmet in the retracted position and distal to the helmet in the extended position.</p> |
