Civilian automatic door lock electromagnetic means

一种民用自动门锁电磁装置

Abstract

本实用新型涉及一种民用自动门锁电磁装置,包括下盖、可动铁芯、固定铁芯、线包和铁管,所述线包上外接引线,所述铁管呈圆筒形,所述线包放置在所述铁管内;所述下盖上安装有所述固定铁芯;所述固定铁芯位于放置于所述线包内并通过下盖固定在所述铁管下部;所述铁管上部安装有螺纹头;所述螺纹头上安装有用于将固定架锁死的螺帽;所述可动铁芯从铁管的上部插入到线包内,且在未插入线包的一端设置有挡片;所述可动铁芯上还安装有弹簧。本实用新型能够提高灵敏性,在短时间内实现自动门的自动开关。
The utility model relates to a civilian automatic door lock electromagnetic means, including lower cover, movable core, fixed iron core, solenoid and iron pipe, external lead wire on the solenoid, the iron pipe is the cylinder, the solenoid is placed in the iron pipe, under cover and install fixed iron core, fixed iron core be located place in in the solenoid and fix through the lower cover the iron pipe lower part, the thread head is installed on iron pipe upper portion, install on the thread head and be used for locking dead nut with the mount, movable core inserts the solenoid from the upper portion of iron pipe in, the one end of just not inserting the solenoid is provided with the separation blade, the last spring of still installing of movable core. The utility model discloses can improve the sensitivity, realize the automatic switch of automatically -controlled door in the short time.

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