초록 ▼

A foldable, portable optical instrument has an optical imaging head for providing an image of, or video signals of, a material placed on a table of a main housing structure of the optical instrument. The foldable instrument includes a head support mounted for raising-up and folding-down movement to

A foldable, portable optical instrument has an optical imaging head for providing an image of, or video signals of, a material placed on a table of a main housing structure of the optical instrument. The foldable instrument includes a head support mounted for raising-up and folding-down movement to rotatably support the imaging head and to position the imaging head over the table, units for illuminating the material on the table, respective supporting structures mounted for raising-up and folding-down movement to support the illumination units upwardly with respect to the table when the head support is raised up, and a cover attached to the head support for covering the illumination units and the supporting structures when the head support is folded down. The foldable instrument is provided with a carrying handle which can be drawn out of the outline of the instrument when the unit is folded down to enable grasping to carry around the instrument. The instrument preferably is used with a shading member, detachably mounted on the imaging head, to prevent the material on the table from receiving light other than from the imaging head.

대표청구항 ▼

A foldable optical instrument having a main housing structure with a table provided thereon, and an optical imaging head for providing an image of an original material placed on the table, said foldable optical instrument further comprising: head supporting structure for raising-up and folding-down

A foldable optical instrument having a main housing structure with a table provided thereon, and an optical imaging head for providing an image of an original material placed on the table, said foldable optical instrument further comprising: head supporting structure for raising-up and folding-down of said optical imaging head, the head supporting structure being mounted on said main housing structure for rotatably supporting said optical imaging head and positioning said optical imaging head over said table; a pair of illumination units for illuminating said original material placed on said table a pair of illumination unit supporting structures, on each of which a respective one of said pair of illumination units is mounted, for providing raising-up and folding-down movement of said illumination units, said illumination unit supporting structures being mounted on said head supporting structure, each said illumination unit supporting structure positioning each said illumination unit upwardly with respect to said table when said head supporting means is raised up; and a cover, attached to said head supporting structure, for covering said pair of illumination units and said pair of illumination unit supporting structures when said head supporting structure is folded down.