The invention relates to an ejector excitation fastener taking a permanent magnet ring as a contact structure. The ejector excitation fastener mainly structurally comprises a fixed box, an excitation shaft, magnet rings, a semicircular squeezing structure with a handle and the like; one excitation shaft is mounted in one fixed box, the excitation shaft is sleeved with the two magnet rings, the rear magnet ring is a squeezing magnet ring and is in contact with the semicircular squeezing structure with the handle, and when the semicircular squeezing structure with the handle is moved by more than one third, the squeezing magnet ring pushes the excitation magnet ring to quickly slide on the excitation shaft so as to achieve the purpose of excitation.
Ejector excitation fastener taking permanent magnet ring as contact structure
2015-04-29
Patent
Electronic Resource
English
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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