Electronic Seal
First Claim
1. An electronic seal comprising a lock part which is assembled by a latch and a latch seat to form lock-up, with the latch seat being provided with a connection member to join with a plug on the latch;
- and an RFID (Radio Frequency Identification) system which is constituted by a radio-frequency chip, an antenna and radio-frequency transmission lines linking the radio-frequency chip with the antenna to form electric connection, with the radio-frequency transmission lines being embedded respectively in the latch seat and the latch, providing an external reader-writer to access information in the chip;
wherein, a front end of the latch being provided with a first neck and a second neck behind the first neck, allowing a C-shape snap ring in the latch seat to perform a second locking operation;
a diameter of the first neck being larger than that of the second neck, such that when performing a first locking operation, the latch is fastened with the latch seat without escaping, and when performing the second locking operation, the radio-frequency chip and the antenna in the latch and the latch seat are connected electrically.
1 Assignment
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Accused Products
Abstract
An electronic seal includes primarily a latch and a latch seat which can form lock-up. The latch and the latch seat are installed respectively with a radio-frequency chip and an antenna of a RFID system, as well as radio-frequency transmission lines allowing the radio-frequency chip and the antenna to be electrically connected, to provide an external reader-writer to access information inside the chip. A front end of the latch is provided with a first neck, and a second neck behind the first neck, allowing a C-shape snap ring in the latch seat to perform a second locking operation, such that when performing a first locking operation, the latch and the latch seat can be fastened together without escaping, and when performing the second locking operation, the radio-frequency chip and the antenna in the latch and the latch seat can be connected electrically.
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Citations
3 Claims
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1. An electronic seal comprising a lock part which is assembled by a latch and a latch seat to form lock-up, with the latch seat being provided with a connection member to join with a plug on the latch;
- and an RFID (Radio Frequency Identification) system which is constituted by a radio-frequency chip, an antenna and radio-frequency transmission lines linking the radio-frequency chip with the antenna to form electric connection, with the radio-frequency transmission lines being embedded respectively in the latch seat and the latch, providing an external reader-writer to access information in the chip;
wherein, a front end of the latch being provided with a first neck and a second neck behind the first neck, allowing a C-shape snap ring in the latch seat to perform a second locking operation;
a diameter of the first neck being larger than that of the second neck, such that when performing a first locking operation, the latch is fastened with the latch seat without escaping, and when performing the second locking operation, the radio-frequency chip and the antenna in the latch and the latch seat are connected electrically. - View Dependent Claims (2, 3)
- and an RFID (Radio Frequency Identification) system which is constituted by a radio-frequency chip, an antenna and radio-frequency transmission lines linking the radio-frequency chip with the antenna to form electric connection, with the radio-frequency transmission lines being embedded respectively in the latch seat and the latch, providing an external reader-writer to access information in the chip;
Specification