CN2169164Y - 关门提示器 - Google Patents

关门提示器 Download PDF

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Publication number
CN2169164Y
CN2169164Y CN 93234169 CN93234169U CN2169164Y CN 2169164 Y CN2169164 Y CN 2169164Y CN 93234169 CN93234169 CN 93234169 CN 93234169 U CN93234169 U CN 93234169U CN 2169164 Y CN2169164 Y CN 2169164Y
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CN
China
Prior art keywords
pin
door
permanent magnet
housing
soft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN 93234169
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English (en)
Inventor
邹山中
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Individual
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Individual
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Priority to CN 93234169 priority Critical patent/CN2169164Y/zh
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Publication of CN2169164Y publication Critical patent/CN2169164Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及关门提示器,可解决住户外出关 门时,忘记带钥匙等物品,由壳体、门铃按钮、触摸开 关、永久磁铁四部分结构特征组成,壳体装在门上,壳 体内干簧继电器A与永久磁铁4装于门框相对位 置,触摸开关装于房门拉手或合叶锁扣上,壳体内是 以LN555集成块为中心并与其他常用元件连接。 本实用新型实用性强,可推广使用。

Description

本实用新型涉及关门提示器。
现有住户外出关门,常有忘记带锁匙之事发生,造成不少麻烦甚至影响工作。
本实用新型的目的是避免上述现有技术中的不足之处而提供的一种住户外出关门时发出提示声响的关门提示器。
本实用新型的目的可以通过下列的措施来达到:本提示器包括壳体1、门铃按扭2、触摸开关3、永久磁铁4,四部分结构特征,壳体装在门上,壳体内干簧继电器A与永久磁铁4装于门框上相对应,靠磁铁4磁力打开或关断干簧管继电器A,触摸开关3为一金属网片可装于房门拉手或合页锁扣上,壳体内元件以LN555集成块为中心,集成块1脚接电源负极,2脚接电阻后与触摸开关连接,3脚串接LTD蜂鸣器后接电源负极,6脚接2脚,7脚悬空,8脚接电源正极,4脚与2角间串联R2,1脚与2脚串联R3,本装置采用电池为电源。住户关门时,一旦触及房门拉手或合页锁扣,装于房门上的提示器便发出提示声响。
本实用新型具有如下优点,即住户外出关门时,提示器便发出提示响声,提示你别忘了带锁匙等物。
附图是本实用新型结构图。

Claims (2)

1、一种出门提示器,其特征是该提示器由壳体(1)、门铃按钮(2)、触摸开关(3)、永久磁铁(4)组成,壳体(1)装在门上,永久磁铁(4)装于门上相对位置,触摸开关(3)装于门拉手或合页锁扣上。
2、根据权利要求1所述的出门提示器,其特征是壳体(1)内以LN555集成块为中心,集成块1脚接电源负极,2脚接电阻后与触摸开关连接,3脚串接LTD蜂鸣器后接电源负极,6脚接2脚,7脚悬空,8脚接电源正极,4脚与2角间串联R2,1脚与2脚串联R3,本装置采用电池为电源。
CN 93234169 1993-06-17 1993-06-17 关门提示器 Expired - Fee Related CN2169164Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93234169 CN2169164Y (zh) 1993-06-17 1993-06-17 关门提示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93234169 CN2169164Y (zh) 1993-06-17 1993-06-17 关门提示器

Publications (1)

Publication Number Publication Date
CN2169164Y true CN2169164Y (zh) 1994-06-15

Family

ID=33809906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93234169 Expired - Fee Related CN2169164Y (zh) 1993-06-17 1993-06-17 关门提示器

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CN (1) CN2169164Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104077895A (zh) * 2014-07-02 2014-10-01 顾金毛 无线提醒门铃

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104077895A (zh) * 2014-07-02 2014-10-01 顾金毛 无线提醒门铃

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