A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Electronic seal and electronic seal system
The invention provides an electronic seal and an electronic seal system. The electronic seal is used for indicating whether a sealed box body is opened or not. The electronic seal comprises an integrated shell. The shell comprises a first surface, a second surface and at least one pair of magnetic steel and Hall devices, and the magnetic steel and the Hall devices are arranged in the shell. The first surface is configured to be capable of making contact with and being attached to the sealed box body, and therefore the magnetic steel of the pairs of the magnetic steel and the Hall devices arranged in the shell can make contact with and be attached to the box body and the electronic seal can be fixed to the box body. After the magnetic steel of the pairs of the magnetic steel and the Hall devices is attached to the box body, the pairs of the magnetic steel and the Hall devices are used in cooperation so that the signal indicating that the electronic seal is moved can be sent after the electronic seal leaves from the box body.
Electronic seal and electronic seal system
The invention provides an electronic seal and an electronic seal system. The electronic seal is used for indicating whether a sealed box body is opened or not. The electronic seal comprises an integrated shell. The shell comprises a first surface, a second surface and at least one pair of magnetic steel and Hall devices, and the magnetic steel and the Hall devices are arranged in the shell. The first surface is configured to be capable of making contact with and being attached to the sealed box body, and therefore the magnetic steel of the pairs of the magnetic steel and the Hall devices arranged in the shell can make contact with and be attached to the box body and the electronic seal can be fixed to the box body. After the magnetic steel of the pairs of the magnetic steel and the Hall devices is attached to the box body, the pairs of the magnetic steel and the Hall devices are used in cooperation so that the signal indicating that the electronic seal is moved can be sent after the electronic seal leaves from the box body.
Electronic seal and electronic seal system
CHEN ZHIQIANG (author) / LI YUANJING (author) / WU XIANGHAO (author) / CHEN YONGGANG (author) / FANG XU (author) / SU MINGDONG (author)
2015-10-21
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS