Retainer chassis for e.g. flat screen, has internal receiver supplying signal over integrated radio antenna, where chassis is mounted on ceiling using pivoting arm over cover mounting plate, and passage provided for current supply in plate
摘要
<p>The chassis has an internal receiver supplying signal over an integrated radio antenna. The chassis is mounted on a ceiling using a pivoting arm (2) over a cover mounting plate (9), where a passage is provided for current supply in the plate. The arm is used as cable channel for power connection of displays, and has ball and socket joints (8) which are turned around respective axle. Clamping belts are provided for fixing flat screens.</p>
