一种电控锁

Abstract

本实用新型公开了一种电控锁,包括A部分和B部分,分别安装于门缝两侧;所述A部分包括定位锁舌,传动锁舌和门把手,门把手位于定位锁舌和传动锁舌之间,与两锁舌之间通过拨杆连接;定位锁舌尾部安装有弹簧,保持定位锁舌伸出门缝卡进B部分使门处于锁闭固定状态;B部分包括保险锁舌和继电器,保险锁舌连接有拨杆,拨杆的旋转中心处设有弹簧,使保险锁舌处于缩进位置;保险锁舌伸出,被保险锁舌限位的继电器复位并挡住保险锁舌,阻止保险锁舌复位。本实用新型在电控锁上安装了机械控制部分,实现了在控制信号允许时,通过门把手打开门锁,这样出门时不一定需要电子钥匙开门,就给没有钥匙的临时访客带来便利,改善了电子锁的使用感受。
The utility model discloses an electric control lock, which comprises a part A and a part B, wherein the part A and the part B are respectively arranged at the two sides of a door gap, the part A comprises a positioning lock tongue, a transmission lock tongue and a door handle, and the door handle is positioned between the positioning lock tongue and the transmission lock tongue, and is connected with the two lock tongues by shift rods; the tail part of the positioning lock tongue is provided with a spring, the spring is used for maintaining the positioning lock tongue to extend into the door gap and clamp into the part B, and the door is maintained in the locked and fixed state; the part B comprises a safety lock tongue and a relay, the safety lock tongue is connected with a shift rod, the rotary center of the shift rod is provided with a spring, and the safety lock tongue is in a retraction position; the safety lock tongue extends out, the relay limited by the safety lock tongue is reset to block the safety lock tongue, and the safety lock tongue is blocked to reset. The electric control lock has the advantage that by arranging the mechanical control part, when the control signal allows, the door lock is opened by the door handle, so the opening of the door by an electronic key is not needed during outgoing, the convenience is brought for the temporary visitors without keys, and the use feeling of an electronic lock is improved.

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