Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ELECTRONIC ANTI-THEFT LABEL OF NICKEL-TITANIUM ALLOY TEMPERATURE MEMORY WIRE
The present invention discloses an electronic anti-theft label of a nickel-titanium alloy temperature memory wire which includes a first housing, a second housing with a boss, a locking beam, a locking catch, a rotating device, a nickel-titanium alloy temperature memory wire, and an unlocking device. The second coil on the unlocking device generates, after being energized, a magnetic field around. The second coil serving as a sending end is placed in a third groove, so that the first coil is induced to generate electricity by using the electromagnetic induction principle, and the first coil serves as a receiving end. The sending end sends an electromagnetic signal to the external environment under the action of electric power, and the receiving end receives the electromagnetic signal and converts the electromagnetic signal into current. The nickel-titanium alloy temperature memory wire is energized and heated to contract to drive the rotating device to move, so that the locking catch is disengaged from the locking beam, thus achieving the purpose of unlocking. Compared with the conventional magnetic anti-theft label, the process of the present invention is simpler and lighter, the material cost is reduced, the service life is prolonged and the safety is improved. At the same time, a novel unlocking mode is innovatively proposed.
ELECTRONIC ANTI-THEFT LABEL OF NICKEL-TITANIUM ALLOY TEMPERATURE MEMORY WIRE
The present invention discloses an electronic anti-theft label of a nickel-titanium alloy temperature memory wire which includes a first housing, a second housing with a boss, a locking beam, a locking catch, a rotating device, a nickel-titanium alloy temperature memory wire, and an unlocking device. The second coil on the unlocking device generates, after being energized, a magnetic field around. The second coil serving as a sending end is placed in a third groove, so that the first coil is induced to generate electricity by using the electromagnetic induction principle, and the first coil serves as a receiving end. The sending end sends an electromagnetic signal to the external environment under the action of electric power, and the receiving end receives the electromagnetic signal and converts the electromagnetic signal into current. The nickel-titanium alloy temperature memory wire is energized and heated to contract to drive the rotating device to move, so that the locking catch is disengaged from the locking beam, thus achieving the purpose of unlocking. Compared with the conventional magnetic anti-theft label, the process of the present invention is simpler and lighter, the material cost is reduced, the service life is prolonged and the safety is improved. At the same time, a novel unlocking mode is innovatively proposed.
ELECTRONIC ANTI-THEFT LABEL OF NICKEL-TITANIUM ALLOY TEMPERATURE MEMORY WIRE
ELEKTRONISCHES DIEBSTAHLSICHERUNGSETIKETT AUS NICKEL-TITAN-LEGIERUNGSTEMPERATURSPEICHERDRAHT
ÉTIQUETTE ANTIVOL ÉLECTRONIQUE DE FIL DE MÉMOIRE DE TEMPÉRATURE EN ALLIAGE DE NICKEL-TITANE
ZHOU WEN (Autor:in) / ZHAO BIN (Autor:in) / XIN LIN (Autor:in) / XU SHANSHAN (Autor:in)
12.03.2025
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser