| 摘要 |
An accessory platform is provided for use with a helmet and a helmet accessory having a first accessory power contact and a second accessory power contact. The accessory platform includes a base for attachment to the helmet and a rail coupled to the base and configured to mechanically engage the helmet accessory. The rail further includes first and second projections extending laterally in substantially opposite directions, a first groove formed in the first projection, and a second groove formed in the second projection. A first rail terminal formed of an electrically conductive material is disposed in the first groove and positioned to engage the first accessory power contact of the helmet accessory, and a second rail terminal formed of an electrically conductive material is disposed in the second groove and positioned to engage the second accessory power contact of the helmet accessory. A power source is coupled to the base and electrically communicates with the first and second rail terminals.
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