Patent ID: 7411482

Claim:
A wireless tag reader and writer comprising: a storage box having a plurality of storage compartments each having an opening end for storing a plurality of read and write boxes; each read and write box having a front opening at a front end thereof, and a read antenna and a write antenna for communicating with a wireless tag on a side wall at the end opposite to the front opening, the read and write box accommodating an article with the wireless tag through the front opening; a fixing portion provided on the side wall of the read and write box adjacent to the front opening, for fixing the read and write box with a fixing screw; a first insertion hole in the side wall of the read and write box at the end opposite to the front opening, for allowing a shaft to pass through; a slide slit in an outer side wall of the storage compartment adjacent to its opening end, through which the fixing screw slides; and a second insertion hole in the outer side wall of the storage compartment at the rear opposite to its opening end, for allowing the shaft to pass through; the fixing screw screwed to the fixing portion and in the slide slit in such a manner that the read and write box rotates around the shaft in the storage compartment and is fixed in an inclined state in which the front opening of the read and write box is higher than the end opposite to the front opening.