CN2370115Y - 带有备用信息卡的锁 - Google Patents

带有备用信息卡的锁 Download PDF

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Publication number
CN2370115Y
CN2370115Y CN 97200404 CN97200404U CN2370115Y CN 2370115 Y CN2370115 Y CN 2370115Y CN 97200404 CN97200404 CN 97200404 CN 97200404 U CN97200404 U CN 97200404U CN 2370115 Y CN2370115 Y CN 2370115Y
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China
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card
standby
release
lock
lock body
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Expired - Fee Related
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CN 97200404
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何焯辉
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Individual
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Priority to CN 97200404 priority Critical patent/CN2370115Y/zh
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Abstract

一种带有备用信息卡的电子锁,由锁体和作为钥匙的信息卡构成,锁体01上有键入装置03,信息卡插入槽04,及内置控制器02其特征在于锁体内有一张位于卡架06上的备用卡05,当通过键入装置03输入密码后,控制器02控制卡架06移动,位于备用卡下方的弹簧使备用卡自动弹出。

Description

带有备用信息卡的锁
本实用新型涉及一种用IC卡、磁卡或条形码卡等信息卡开启的电子锁,特别涉及一种能有效地储存备用的信息卡的电子码,当使用者忘记携带开锁用的信息卡时,或当一个携带的信息卡失效不能开锁时,能通过键入备用的密码来提取备用信息卡以开锁。
目前广泛使用的电子锁多使用IC卡、磁卡或条形码卡等信息卡作为开锁的钥匙,通常人们会携带所需的信息卡,当需要通过使用信息卡开启门锁的通道时,均需插入所携带的信息卡作开启门锁的钥匙。但一旦使用者忘记携带所需信息卡时,或一旦所携带的信息卡失效时,则门锁无法开启。
本实用新型针对上述问题,设计出一种电子锁,其中在锁体内隐闭地承载着一张备用的信息卡。合法开锁入只要键入一特定的密码就可使这张备用卡从电子锁中弹出以供开锁之用。
在用信息卡开启门锁的系统中,每个人所分配的信息卡中均存储有持卡人的个人数据,当持卡人每次使用信息卡开锁时,锁体内的控制器会从所插入的信息卡中读取有关持卡人的数据,并将该数据及开锁时间存储在锁体内存储器中,并由控制器对所读取的数据进行鉴别已判定开锁是否合法,这样,使用信息卡开锁较单纯使用密码开锁更具可靠性和安全性,因为单纯的密码较易扩散到未授权使用者手中。所以采用已编程的信息卡作为备用卡,当合法人须使用时,先键入密码以提取备用信息卡,再键入使用者本身的编码,由控制器进行权限比较核实后并同时在锁体内存储器中记录此次开锁的资料才能开锁。
下面参照附图,详细说明本实用新型的带有备用信息卡的电子锁。
图1为出本实用新型的带有备用信息卡的电子锁示意图;
图2(a)为备用信息卡在储存状态的示意图;
图2(b)为备用信息卡在释出状态的示意图。
图1示出了一个电子锁01,它有信息卡插入槽04,输入数据用的键入装置03,及锁体内控制器02,通常开锁时信息卡从插入槽04插入,控制器02读取信息卡上的有关信息,并结合插卡人输入的编码,进行比较核实后再开锁。
参见图2(a),通常情况下,备用卡05置于卡架06上以待用。一旦合法开锁入通过键入装置03输入一特殊密码,则卡架06会如图2(b)所示发生移动,备用卡05下的弹簧会使备用卡自动弹出。于是合法使用者再用该备用卡05如同常规信息卡一样来开锁。
本实用新型结构简单合理,能为合法持卡人提供有效方便的开锁途径。

Claims (2)

1.带有备用信息卡的电子锁,由锁体和作为钥匙的信息卡构成,锁体01上有键入装置03,信息卡插入槽04,及内置控制器02其特征在于锁体内有一张位于卡架06上的备用卡05,当通过键入装置03输入密码后,控制器02控制卡架06移动,位于备用卡下方的弹簧使备用卡自动弹出。
2.根据权利要求1所述的电子锁,所述信息卡为IC卡、磁卡或条形码卡。
CN 97200404 1997-01-06 1997-01-06 带有备用信息卡的锁 Expired - Fee Related CN2370115Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97200404 CN2370115Y (zh) 1997-01-06 1997-01-06 带有备用信息卡的锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97200404 CN2370115Y (zh) 1997-01-06 1997-01-06 带有备用信息卡的锁

Publications (1)

Publication Number Publication Date
CN2370115Y true CN2370115Y (zh) 2000-03-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97200404 Expired - Fee Related CN2370115Y (zh) 1997-01-06 1997-01-06 带有备用信息卡的锁

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CN (1) CN2370115Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716316A (zh) * 2018-05-28 2018-10-30 包建伟 一种智能锁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716316A (zh) * 2018-05-28 2018-10-30 包建伟 一种智能锁

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