CN202976282U - 一种激光密码锁 - Google Patents

一种激光密码锁 Download PDF

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Publication number
CN202976282U
CN202976282U CN 201220671084 CN201220671084U CN202976282U CN 202976282 U CN202976282 U CN 202976282U CN 201220671084 CN201220671084 CN 201220671084 CN 201220671084 U CN201220671084 U CN 201220671084U CN 202976282 U CN202976282 U CN 202976282U
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China
Prior art keywords
laser
controller
key
photoelectric converter
lock
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Expired - Fee Related
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CN 201220671084
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English (en)
Inventor
王春艳
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Dalian Chuangda Technology Trade Market Co Ltd
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Dalian Chuangda Technology Trade Market Co Ltd
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Abstract

本实用新型属于安全领域,特别涉及一种激光密码锁。本实用新型提供一种可靠性高、易操作、成本低的激光密码锁。激光密码锁主要有5部分构成:激光钥匙、光电转换器、控制器、蜂鸣器和锁芯构成,其中激光钥匙的借口位于门体外部,激光钥匙的输出信号连接到光电转换器的输入,光电转换器的输出连接控制器,控制器在通过IO接口与蜂鸣器和锁芯相连接。当***激光钥匙到光电转换器接口时,激光钥匙按照事先设定好的规律逐次闪或灭来构成光信号,激光钥匙将这些电信号的组合传递给光电转换器转换成相应数字信号,并将数字信号传递给控制器进行判断,如果符合开启条件,则开启锁芯,并让蜂鸣器鸣叫1s,否则,不开启锁芯。

Description

一种激光密码锁
技术领域
本实用新型属于安全领域,特别涉及一种激光密码锁。
背景技术
随着信息技术的日益发展,人们对重要资料,家居以及个人隐私的安全意识越来越高,传统的机械锁已经渐渐不能满足人们对安全的需要,传统机械锁锁芯一般都是裸露在外面,这给一些不法份子提供了可乘之机,因此设计一款安全可靠廉价的电子锁有着重大的意义。
发明内容
针对现有技术的不足,本实用新型提供一种可靠性高、易操作、成本低的激光密码锁。
激光密码锁主要有5部分构成:激光钥匙、光电转换器、控制器、蜂鸣器和锁芯构成,其中激光钥匙的借口位于门体外部,激光钥匙的输出信号连接到光电转换器的输入,光电转换器的输出连接控制器,控制器在通过IO接口与蜂鸣器和锁芯相连接。当***激光钥匙到光电转换器接口时,激光钥匙按照事先设定好的规律逐次闪或灭来构成光信号,激光钥匙将这些电信号的组合传递给光电转换器转换成相应数字信号,并将数字信号传递给控制器进行判断,如果符合开启条件,则开启锁芯,并让蜂鸣器鸣叫1s,否则,不开启锁芯。
本实用新型的优点:该激光密码锁可靠性高、易操作、成本低。 
附图说明
图1为本实用新型的结构框图。
具体实施方式
结合具体实施例和说明书附图进行说明
激光密码锁的构成如图1所示,控制器的芯片可以采用STC89C52RC,供电方式可采用四节1.5v的5号电池进行供电。
激光密码锁主要有5部分构成:激光钥匙、光电转换器、控制器(STC89C52RC)、蜂鸣器和锁芯构成,其中激光钥匙的借口位于门体外部,激光钥匙的输出信号连接到光电转换器的输入,光电转换器的输出连接控制器,控制器在通过IO接口与蜂鸣器和锁芯相连接。当***激光钥匙到光电转换器接口时,激光钥匙按照事先设定好的规律逐次闪或灭来构成光信号,激光钥匙将这些电信号的组合传递给光电转换器转换成相应数字信号,并将数字信号传递给控制器进行判断,如果符合开启条件,则开启锁芯,并让蜂鸣器鸣叫1s,否则,不开启锁芯。

Claims (1)

1.一种激光密码锁,其特征是:主要由激光钥匙、光电转换器、控制器、蜂鸣器和锁芯5部分构成,其中激光钥匙的借口位于门体外部,激光钥匙的输出信号连接到光电转换器的输入,光电转换器的输出连接控制器,控制器在通过IO接口与蜂鸣器和锁芯相连接。
CN 201220671084 2012-12-08 2012-12-08 一种激光密码锁 Expired - Fee Related CN202976282U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220671084 CN202976282U (zh) 2012-12-08 2012-12-08 一种激光密码锁

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CN 201220671084 CN202976282U (zh) 2012-12-08 2012-12-08 一种激光密码锁

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CN202976282U true CN202976282U (zh) 2013-06-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106373241A (zh) * 2016-09-30 2017-02-01 栾同济 一种闪光灯密码锁***及其使用方法
US10013829B2 (en) 2015-10-09 2018-07-03 Walmart Apollo, Llc Apparatus and method for securing merchandise with optical lock and key

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10013829B2 (en) 2015-10-09 2018-07-03 Walmart Apollo, Llc Apparatus and method for securing merchandise with optical lock and key
US10453284B2 (en) 2015-10-09 2019-10-22 Walmart Apollo, Llc Apparatus and method for securing items with optical lock and key
US10810812B2 (en) 2015-10-09 2020-10-20 Walmart Apollo, Llc Apparatus and method for securing items with optical lock and key
CN106373241A (zh) * 2016-09-30 2017-02-01 栾同济 一种闪光灯密码锁***及其使用方法

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