Inductive zipper antitheft apparatus used in zipper bag

Abstract

The invention discloses an inductive zipper antitheft apparatus used in a zipper bag. The inductive zipper antitheft apparatus includes an inductive wrist ring and an inductive warning device. The inductive wrist ring is composed of a wrist ring body, a first NFC module and a first power supply battery. The inductive warning device includes a conductive zipper switch, a second NFC module, a vibrating motor, a capacitor C1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, and a second power supply battery. A positive pole of the vibrating motor, one terminal of the conductive zipper switch and one terminal of the capacitor C1 are all connected to the positive pole of the second power supply battery. The other terminal of the second power supply battery is connected to a negative pole of the vibrating motor of one terminal of the resistor R1 through the resistor R2 and the resistor R3 which are connected in parallel. The other end of the capacitor C1 is connected to the positive pole of the second NFC module. The negative pole of the second NFC module is connected to one end of the resistor R4. The other end of the resistor R1 and the other end of the resistor R4 are both connected to the negative pole of the second power supply battery. The inductive zipper antitheft apparatus is convenient to manufacture, is low in cost, has an effective antitheft function and is strong in practicability.

Description

technical field [0001] The invention relates to the field of intelligent anti-theft technology, in particular to an induction zipper anti-theft device for a zipper bag. Background technique [0002] At present, there are generally three ways to prevent theft of bags: encrypted locks, cloth bag zippers and double-layer zippers. Coded lock is the most commonly used method, that is, a coded lock is arranged on the top or side of the bag to lock the zipper head; the cloth bag zipper is wrapped with a layer of cloth outside the zipper of the travel bag to hide the zipper; the double-layer zipper is made of Two zippers snap together for added security. But many people have heard the saying that the ballpoint pen pokes the zipper of the bag. No matter what kind of zipper it is, it is not difficult to open it. The above-mentioned anti-theft methods for luggage can only be said to improve the safety factor of the luggage, but it cannot be said to be completely anti-theft, and it is...

AI Technical Summary

Problems solved by technology

No matter what kind of zipper, it is not difficult to open it. The above-mentioned anti-theft methods of bags can only be said to improve the safety factor of bags, but they cannot be said to be completely anti-theft, which may easily cause theft of valuables.

Images