| 摘要 |
A display apparatus ( 10, 10 ') for sequentially displacing sheets (A) to a display position, comprising a drive ( 20 ) for displacing sheets (A) in a circuit to a display position. An actuator ( 30 ) actuates the drive ( 20 ). Connector devices ( 40, 50 ) connect opposed ends of sheets (A) along the drive ( 20 ). Each connector device ( 40, 50 ) has (i) a first connector ( 40 ) securing a first edge portion (A 1 ) of a sheet (A) to the drive ( 20 ), and (ii) a second connector device ( 50 ) having a longitudinal member ( 41 ') secured to a second edge portion (A 2 ) of the sheet (A) and connected to the drive ( 20 ) so as to be restrictively displaceable along the drive ( 20 ). An abutment portion ( 43 ') is securable against the longitudinal member ( 41 ') for retaining the edge portion (A 2 ) of the sheet (A) therebetween. A tensioner ( 52 ) connects the longitudinal member ( 41 ') to the drive ( 20 ) to maintain the sheet in a taut condition with a predetermined tension.
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