| 摘要 |
A portable desk or lectern is provided in the form of a clamshell case having steel strips (3) formed in the side margins of a lid (8) and cursors (4) supported in cantilever fashion on these steel strips. The cursors can be easily moved up and down to align with selected lines of text of a book or pad (not shown) supported against the lid (8) and can be lifted off to allow the pages to be turned easily. Furthermore the cursors are flexible to conform to the surface of each open page. A slidable tray (12) provides a writing surface and a cylindrical cavity (11) accommodates the bottom of the book or the forward edge of the tray.
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