Magnetic attraction anti-collision device and storage cabinet

The utility model discloses a magnetic attraction anti-collision device which comprises a magnetic piece, a switch and an electromagnet, the magnetic piece is arranged on a door plate, the switch and the electromagnet are both arranged on an outer frame, one end of a power source is connected with o...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAN ZHIGANG, LU ZUOWEI, YUAN XIANDE, ZHANG BIAO, XIE WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	The utility model discloses a magnetic attraction anti-collision device which comprises a magnetic piece, a switch and an electromagnet, the magnetic piece is arranged on a door plate, the switch and the electromagnet are both arranged on an outer frame, one end of a power source is connected with one end of the electromagnet through the switch, and the other end of the power source is connected with the other end of the electromagnet. The door plate is close to or far away from the switch, and the switch is used for controlling the electromagnet to be powered on or powered off according to the distance between the door plate and the switch, so that the electromagnet and the magnetic part are mutually repelled or attracted. The utility model further provides a storage cabinet which comprises a door plate, a cabinet body and the magnetic anti-collision device. By the adoption of the anti-collision door, buffering force can be generated before the door is closed, meanwhile, magnetic attraction force is generate