Lock pin moving measurement type RFID record lock for logistics container
A mobile measurement and turnover box technology, applied in time registers, single input/output registers, instruments, etc., can solve problems such as adding electronic locks, reducing effective cargo volume, and increasing power consumption of electronic devices , to achieve the effect of avoiding secondary sealing, ensuring anti-counterfeiting, and saving power consumption
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[0031] The working principle and working process of the present invention are as follows:
[0032]In the lock pin mobile measuring type RFID recording lock used in the logistics turnover box of the present invention, the measuring switch 11e has two types, the micro switch 11e1 and the proximity switch 11e2, and the RFID component 12e has an active RFID electronic tag 12e1 and an RFID reader 12e2. Two types.
[0033] The first embodiment of the lock pin mobile measurement type RFID recording lock used in the logistics turnover box of the present invention: only the Hall switch 14e is used for measurement, and the active RFID electronic tag 12e1 or the RFID reader 12e2 provides power for the Hall switch 14e, and the fork 3e When the lock pin 4e and the pin shaft 5e are moved axially at the same time, the U-shaped magnet 10e is moved; the Hall sensor 13e of the Hall switch 14e sensitively senses the movement of the U-shaped magnet 10e, when the magnetic induction intensity excee...
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