Display screen enclosure
First Claim
1. A securing and operating system for a flat panel display screen(10) having a lower cover element(12) attached thereto,said flat panel display screen(10), when in an up or secure position, being located within a plenum chamber(30) above a ceiling grid(15), operating means for moving said flat panel display screen(10) to one of several lower viewing positions, said operating means comprising a shaft(20) which is driven by a chain and sprocket assembly(25,22), said chain and sprocket assembly being driven by a gear motor(40) and operated by an electronic control box(50), said control box(50) being remotely operated via switch means(70), system operating means whereby said flat panel display screen(10) may be lowered to a first viewing position(10a), to a second viewing position(10b) or to a third viewing position(10c) and returned to an upper secure position.
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Accused Products
Abstract
A secure enclosure for a flat panel display screen which is positioned within a ceiling grid structure. An enclosing plenum includes operating means so that the display screen may be readily lowered to several different display angles. The apparatus and method may be applied to video or other display screens used, for example, in conference rooms. The overall system provides security for the expensive display screen and space saving when the screen is not in use.
20 Citations
5 Claims
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1. A securing and operating system for a flat panel display screen(10) having a lower cover element(12) attached thereto,
said flat panel display screen(10), when in an up or secure position, being located within a plenum chamber(30) above a ceiling grid(15), operating means for moving said flat panel display screen(10) to one of several lower viewing positions, said operating means comprising a shaft(20) which is driven by a chain and sprocket assembly(25,22), said chain and sprocket assembly being driven by a gear motor(40) and operated by an electronic control box(50), said control box(50) being remotely operated via switch means(70), system operating means whereby said flat panel display screen(10) may be lowered to a first viewing position(10a), to a second viewing position(10b) or to a third viewing position(10c) and returned to an upper secure position.
Specification