The utility model discloses a drawer cabinet shockproof lock, which comprises a lock shell, in which a circuit board, a buzzer and a battery are installed, in which a lock tongue plate and a shockproof mechanism are installed, the shockproof mechanism comprises an electromagnet and a shockproof lock plate controlled by an electromagnet, the side of the lock tongue plate is provided with a fixing groove, the upper and lower ends are provided with a lock tongue and a driving tongue, and the shockproof lock plate is divided into a lock plate The body and the lower part of the lock plate form an included angle between them. The mass of the upper part of the lock plate is larger than that of the lower part of the lock plate, so that the shock proof lock plate can be pressed down by the gravity of the upper part of the lock plate in the state of not being sucked in, forming a thrust on the lower part of the lock plate, and combining with the elasticity of the torsion spring of the lock plate, it can effectively restrict and fix the lock plate, even if the thief uses vibration to unlock and steal, the lock plate can be locked The tongue plate also does not move, so that the lock tongue retracts, protecting the property stored in the drawer cabinet, with high security.
【技术实现步骤摘要】
一种抽屉柜防震锁
本技术涉及一种应用于箱柜抽屉的电子锁具,特别是一种抽屉柜防震锁。
技术介绍
目前,许多家具的抽屉箱柜都会加装电子锁以保护放置在内的财物,是一种通过指纹或密码的输入驱使机械开关开合,完成开锁和闭锁任务的电子产品,具有多方面安全性高于机械锁的特点,但是现有的电子锁存在抗震能力弱的缺点,使得窃贼会采用“震动”的方式进行开锁行窃,如采用撞匙伸入锁芯内并用锤子进行多次敲击,或采用震动开锁枪让电子锁受到撞击或震动时,内部用于固定锁舌的锁销会不断跳窜而松动,让电子锁变为解锁状态,造成财物的丢失。
技术实现思路
为了克服现有技术的不足,本技术提供一种结构简单、安全系数高的抽屉柜防震锁。本技术解决其技术问题所采用的技术方案是:一种抽屉柜防震锁,包括锁壳,所述锁壳内安装有电路板、蜂鸣器和电池,所述锁壳内安装有锁舌板和防震机构,所述防震机构包括电磁铁以及受所述电磁铁吸合控制的防震锁板,所述防震锁板与所述电磁铁之间安装有锁板扭簧;所述锁舌板的侧面设置有固定槽,上下两端均设置有锁舌和传动舌;所述电磁铁断电时,所述防震锁板的底部抵在所述固定槽的槽面上;所述锁舌与所述传动舌于水平面上形成夹角,且所述锁舌与所述锁舌板的板面相垂直;所述传动舌的内侧设置有转动轴,所述电路板分别与所述电磁铁、电池和蜂鸣器电连接。所述防震锁板分为锁板上体和锁板下体,且两者之间形成锁板夹角,所述防震锁板设置有应急拨杆并位于所述锁板夹角内;所述防震锁板锁板上体的质量大于锁板下体的质量。所述锁壳包括底壳,所述 ...
【技术保护点】
1.一种抽屉柜防震锁,包括锁壳(1),所述锁壳(1)内安装有电路板(2)、蜂鸣器(3)和电池(4),其特征在于所述锁壳(1)内安装有锁舌板(5)和防震机构,所述防震机构包括电磁铁(6)以及受所述电磁铁(6)吸合控制的防震锁板(7),所述防震锁板(7)与所述电磁铁(6)之间安装有锁板扭簧(8);所述锁舌板(5)的侧面设置有固定槽(9),上下两端均设置有锁舌(10)和传动舌(11);所述电磁铁(6)断电时,所述防震锁板(7)的底部抵在所述固定槽(9)的槽面上;所述锁舌(10)与所述传动舌(11)于水平面上形成夹角,且所述锁舌(10)与所述锁舌板(5)的板面相垂直;所述传动舌(11)的内侧设置有转动轴(12),所述电路板(2)分别与所述电磁铁(6)、电池(4)和蜂鸣器(3)电连接。/n
【技术特征摘要】
1.一种抽屉柜防震锁,包括锁壳(1),所述锁壳(1)内安装有电路板(2)、蜂鸣器(3)和电池(4),其特征在于所述锁壳(1)内安装有锁舌板(5)和防震机构,所述防震机构包括电磁铁(6)以及受所述电磁铁(6)吸合控制的防震锁板(7),所述防震锁板(7)与所述电磁铁(6)之间安装有锁板扭簧(8);所述锁舌板(5)的侧面设置有固定槽(9),上下两端均设置有锁舌(10)和传动舌(11);所述电磁铁(6)断电时,所述防震锁板(7)的底部抵在所述固定槽(9)的槽面上;所述锁舌(10)与所述传动舌(11)于水平面上形成夹角,且所述锁舌(10)与所述锁舌板(5)的板面相垂直;所述传动舌(11)的内侧设置有转动轴(12),所述电路板(2)分别与所述电磁铁(6)、电池(4)和蜂鸣器(3)电连接。
2.根据权利要求1所述的抽屉柜防震锁,其特征在于所述防震锁板(7)分为锁板上体(21)和锁板下体(22),且两者之间形成锁板夹角,所述防震锁板(7)设置有应急拨杆(13)并位于所述锁板夹角内;所述防震锁板(7)锁板上体(21)的质量大...
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