SELF-DETACHING ANTI-THEFT DEVICE FOR RETAIL ENVIRONMENT
摘要
Systems (100) and methods (1500) for operating a security tag. The methods involve: converting rotational motion of a pinion gear in a first direction into linear motion of a rack gear in a second direction so as to cause a pin to transition from an unengaged state in which the pin is retracted into a first portion of an enclosure to an engaged state in which an end of the pin resides within an aperture formed in a second portion spaced apart from the first portion of the enclosure; mechanically retaining the pin in the engaged position using a pawl that prevents movement of the pinion gear in a third direction opposed to the first direction; and automatically releasing the pawl in response to a reception of a wireless signal at the security tag, whereby the pin is returns to the unengaged state.
申请公布号
WO2016141039(A1)
申请公布日期
2016.09.09
申请号
WO2016US20409
申请日期
2016.03.02
申请人
TYCO FIRE & SECURITY GMBH;ELLERS, Edward, P.;STRULOVITCH, Tsahi, Zack;ARDLEY, Wesley, D.;LOUREIRO, Melissa, Ann
发明人
ELLERS, Edward, P.;STRULOVITCH, Tsahi, Zack;ARDLEY, Wesley, D.;LOUREIRO, Melissa, Ann