| 摘要 |
An Electronic Article Surveillance (EAS) tag is removably mounted on a shaft of an eyeglasses temple to be protected. The EAS tag includes an elongated hollow arm member in which an EAS marker is stored. The EAS tag also includes a shaft holder member. The shaft holder member has several pairs of oppositely disposed openings on the circumference thereof to enable the holding of the eyeglasses having shafts with varied cross sections and widths. The arm member and the shaft holder member are coupled. A locking screw extending vertically through the front part of the elongated arm member right above the shaft holder is adapted to lock the shaft inserted through a selected pair of openings to the shaft holder. The locking screw has a special pattern on a head thereof. Locking or unlocking the shaft is accomplished by use of a special tool. |
