Radio frequency ID tag having structure for inlay spacing

摘要

A radio frequency identification, RFID, security system tag is provided. The tag includes an RFID element and a first housing portion. The first housing portion defines an interior and an opening. The interior of the first housing portion includes an inner periphery and a shelf disposed about at least a portion of the inner periphery. The interior of the first housing portion also includes a plurality of protrusions in which the plurality of protrusions extend outwardly from the shelf toward the opening. The RFID element is disposed at least in part on the plurality of protrusions.

主权项

1. A radio frequency identification (RFID) security system tag, comprising:
an RFID element; and a first housing portion, the first housing portion defining an interior and an opening, the interior of the first housing portion including:
an inner periphery;a plurality of protrusions disposed about the inner periphery, the plurality of protrusions extending toward the opening, the RFID element being disposed at least in part on the plurality of protrusions; a second housing portion, the second housing portion being configured to mate with the first housing portion, the second housing portion defining a second opening, the second housing portion including:
an interior surface; anda plurality of posts, the plurality of posts extending outwardly from the interior surface towards the opening, the plurality of posts being configured to press against the RFID element when the first housing portion is mated with the second housing portion and when the RFID element is disposed at least in part on the plurality of protrusions.