Mechanical unlocking device for electromagnetic lock
An unlocking device and electromagnetic lock technology, which is applied in the field of locks, can solve the problems of low anti-theft level, expensive electromagnetic lock, and impracticality, and achieve the effect of high anti-theft level, enhanced security, and high security level
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[0018] The present invention will be further described below in conjunction with the accompanying drawings.
[0019] Such as Figure 1~Figure 2 As shown, a mechanical unlocking device for an electromagnetic lock is characterized in that it includes a lock case 1, the upper part of the lock case 1 is a mechanical unlocking area 2, and the lower part of the lock case 1 is an electromagnetic unlocking area 3, and the electromagnetic unlocking area The zone 3 includes a lock tongue 5 whose top end extends to the mechanical unlocking zone 2, and the top end of the lock tongue 5 extends into the buckle 4, and a rotor 6 is arranged in the mechanical unlocking zone 2, and a rotor 6 is provided on the side wall A paddle 8 is connected, and the front end of the rotor is connected with a boss 7, and the boss 7 is provided with a protruding line 17 arranged along the axial direction perpendicular to the boss 7, and the key 15 is provided with a key for accommodating the boss. The groove ...
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