CN2698924Y - 一种电动锁 - Google Patents

一种电动锁 Download PDF

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Publication number
CN2698924Y
CN2698924Y CN 200420025380 CN200420025380U CN2698924Y CN 2698924 Y CN2698924 Y CN 2698924Y CN 200420025380 CN200420025380 CN 200420025380 CN 200420025380 U CN200420025380 U CN 200420025380U CN 2698924 Y CN2698924 Y CN 2698924Y
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China
Prior art keywords
locking bolt
door leaf
electric lock
utility
model
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Expired - Fee Related
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CN 200420025380
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English (en)
Inventor
陈海平
张大伟
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Individual
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Individual
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Priority to CN 200420025380 priority Critical patent/CN2698924Y/zh
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Abstract

本实用新型公开了一种电动锁,它包括微型电机(1)、传动机构和锁栓(5),所述的锁栓(5)为偏心轮,所述锁栓(5)在某些相位时栓在门框(6)与门扇(7)之间将门扇(7)锁定,在其它相位时门扇(7)处于开启状态。采用本实用新型结构简单,工作可靠。

Description

一种电动锁
技术领域
本实用新型涉及一种电动锁。
背景技术
目前电动门锁由微型电机、传动机构和锁栓组成,传动机构带动锁栓作直线运动将门锁定,其中传动机构中的传动轮必须通过过渡齿轮与锁栓连接,结构复杂。
发明内容
本实用新型提供一种传动结构简单的电动锁。
本实用新型采用如下技术方案实现:一种电动锁,它包括微型电机、传动机构和锁栓,所述的锁栓为偏心轮,锁栓在某些相位时栓在门框与门扇之间将门扇锁定,在其它相位时门扇处于开启状态。
采用上述方案后,锁栓为偏心轮结构,当传动机构带动偏心轮转动时,实现门锁的开启和关闭,与作直线运动的锁栓相比,省略了传动轮或拨叉,结构简单。锁栓为偏心轮,处于关闭状态时,更难以破坏,工作可靠。
附图说明
图1为本实用新型的结构示意图
具体实施方式
参照附图,电动门锁中设有微型电机1,微型电机1带动传动机构如蜗杆2、蜗轮3转动,蜗轮3带动锁栓5转动,当锁栓5转动到某些角度时,锁栓5栓在门框6与门扇7之间,实现上锁;当锁栓5转到其它角度时,门扇7处于开启状态。在图1中,锁栓在虚线位置时为电动门锁的开锁状态,锁栓在实线位置时为上锁状态。锁栓5可以根据需要切割成任意形状,如扇形体等。
在本实用新型中,传动机构不仅限于蜗轮2、蜗杆3,也可以为齿轮传动等,或者微型电机1为减速电机。

Claims (1)

1、一种电动锁,它包括微型电机(1)、传动机构和锁栓(5),其特征是所述的锁栓(5)为偏心轮,所述锁栓(5)在某些相位时栓在门框(6)与门扇(7)之间将门扇(7)锁定,在其它相位时门扇(7)处于开启状态。
CN 200420025380 2004-03-12 2004-03-12 一种电动锁 Expired - Fee Related CN2698924Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420025380 CN2698924Y (zh) 2004-03-12 2004-03-12 一种电动锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420025380 CN2698924Y (zh) 2004-03-12 2004-03-12 一种电动锁

Publications (1)

Publication Number Publication Date
CN2698924Y true CN2698924Y (zh) 2005-05-11

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Family Applications (1)

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CN 200420025380 Expired - Fee Related CN2698924Y (zh) 2004-03-12 2004-03-12 一种电动锁

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CN (1) CN2698924Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257108A (zh) * 2014-07-17 2016-01-20 王雁尘 旋舌式电子锁
CN110439386A (zh) * 2019-07-23 2019-11-12 许春燕 一种通过指纹和密码双重解锁的智能门锁结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257108A (zh) * 2014-07-17 2016-01-20 王雁尘 旋舌式电子锁
CN110439386A (zh) * 2019-07-23 2019-11-12 许春燕 一种通过指纹和密码双重解锁的智能门锁结构

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C19 Lapse of patent right due to non-payment of the annual fee
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