초록 ▼

A multipurpose platform suitable for use as a desk and an easel is disclosed. The multipurpose platform includes a tablet with a flat front surface and items attached to the tablet, including at least one retractable hook, a retractable primary shaft, and a retractable shaft locking mechanism that c

A multipurpose platform suitable for use as a desk and an easel is disclosed. The multipurpose platform includes a tablet with a flat front surface and items attached to the tablet, including at least one retractable hook, a retractable primary shaft, and a retractable shaft locking mechanism that can fix the position of the primary shaft relative to the platform. The retractable hook is deployable as a hook when the tablet is configured as a desk, and as a leg when the tablet is configured as an easel. The retractable primary shaft is deployable against a vertical surface, when the tablet is configured as a desk, and against a horizontal surface when the tablet is configured as an easel. Embodiments include a base and stand pole that can support the platform as a lectern or podium, a light, electronic accessories, and storage compartments. Some embodiments can be folded in half.

대표청구항 ▼

1. A multi-purpose, portable, platform suitable for use as a desk, lap desk, table, table top, book holder, or easel, the platform comprising: a) a tablet with a flat front surface which is reducible in size for portability and to accommodate different sized items;b) at least one retractable hook at

1. A multi-purpose, portable, platform suitable for use as a desk, lap desk, table, table top, book holder, or easel, the platform comprising: a) a tablet with a flat front surface which is reducible in size for portability and to accommodate different sized items;b) at least one retractable hook attached to the tablet, each hook being deployed as a hook when the tablet is configured as a desk, and each said hook being deployable as a leg when the tablet is configured as an easel;c) a first retractable primary shaft attached to the tablet, the retractable primary shaft being deployable against a vertical surface when the tablet is configured as the desk, and the retractable primary shaft being deployable against a horizontal surface when the tablet is configured as the easel;d) a retractable shaft locking mechanism attached to the tablet, the retractable shaft locking mechanism being deployable so as to fix the positioning of the retractable primary shaft to the platform;e) a detachable stand pole attachable to a central region of the tablet, andf) a detachable support base attachable to the stand pole so as to allow the platform to be configured as at least one of a music stand, a podium, a lectern, and other standing supports, when not deployed, the stand pole and the support base being attachable to the tablet in a stored configuration. 2. The platform of claim 1, wherein the retractable shaft locking mechanism is able to fix the positioning of the retractable primary shaft in a plurality of ranges from various open positions to a flat, closed position relative to the platform. 3. The platform of claim 1, wherein a proximal end of the retractable primary shaft opposite the end of connection to the tablet is able to be shortened and; lengthened so as to accommodate the adjustment of a pivot angle of the upper surface of the tablet. 4. The platform of claim 3, further comprising a releasable ratchet mechanism that is able to fix the pivot angle of the retractable primary shaft relative to the back of the tablet. 5. The platform of claim 3, further comprising a primary shaft pivot spring configured so as to apply a force tending to minimize the pivot angle of the retractable primary shaft relative to the back side of the tablet. 6. The platform of claim 1, wherein the retractable primary shaft is adjustable in length. 7. The platform of claim 6, further comprising: a releasable primary shaft length fixing mechanism that is able to fix the length of the retractable primary shaft; anda primary shaft extension spring configured so as to apply a force that tends to return the retractable primary shaft to a minimum length. 8. The platform of claim 1, further comprising a pivoting drawer that opens at a single point of rotation in an arcuate configuration, contained within the tablet. 9. The platform of claim 1, further comprising a retractable chart supporting rod deployed at the top surface of the tablet so as to provide extended support to a flexible sheet placed upon but extending partially beyond the flat front surface. 10. The platform of claim 1, wherein the support base is able to support the platform and shaft extenders while the support base is resting on a horizontal surface. 11. The platform of claim 1, wherein the support base includes hooks that enable the support base to hang from a suitable object and thereby to support the stand pole and platform. 12. The platform of claim 1, further comprising a second retractable primary shaft and a cross member that connects distal ends of the two primary shafts so as to provide two points of supporting contact when the retractable primary shafts are deployed against a surface. 13. The platform of claim 1, further comprising a detachable, compartmented platform that can be attached to the tablet so as to hold objects while the tablet is in use.