| 摘要 |
A monitor or display screen is disclosed, the display screen including a central screen with a width and lateral sides. A first lateral screen is pivotally attached to one of the lateral sides of the central screen. A second lateral screen is pivotally attached to the other of the lateral sides of the central screen. First and second screens are of substantially the same width as central screen. The pivotal attachment of the first and second screens may include an arc-shaped support structure that is hingedly attached at one end to the central screen. The support structure defines a plurality of slots therein and the structure is attached to the first or second screens with a plurality of bolts that engage in the slots. The bolts are adapted to slide in the slots thereby allowing for adjustment of the first and second screens relative to the central screen. First and second screens may be folded one-on-top-of-the-other over the central screen so that a compact unit is formed. Central screen defines at least one bore and a peg is movably retained in the bore and is adapted for axial movement within the bore. The central screen hinges are mounted on the pegs so that second screen can be raised relative to the central screen and first screen combination to allow for easier folding of the unit.
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