Domestic anti-theft alarm

An alarm and household technology, applied in the direction of anti-theft alarm mechanical start, alarm by opening, etc., can solve the problems of thieves who find damage, lose the alarm function, and affect the appearance of the room, so as to avoid the loss of personal and property safety. Small, Adaptable Effects

Inactive Publication Date: 2013-03-13
昆山振天智能化设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the anti-theft devices currently on the market are complex in structure, and poor concealment not only affects the indoor appearance, but also is easy to be found and damaged by thieves, and loses the alarm function. solved problem

Method used

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  • Domestic anti-theft alarm

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Embodiment Construction

[0009] The present invention will be further described in detail below in conjunction with the examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

[0010] A household anti-theft alarm, comprising a magnetic switch 1, a controller 2, and an alarm device 3, the magnetic switch 1 is composed of a glass tube 4 and a magnet 5, the first reed 41 with metal contacts, the second The reed 42 is packaged in the glass tube 4 filled with inert gas. The first reed 41 and the second reed 42 are respectively connected to the controller 2. The magnetic switch 1, the controller 2, and the alarm device 3 are connected in series by wires.

[0011] Set the glass tube 4 on the door frame, install the magnet 4 on the door leaf corresponding to the door frame, when the door is normally closed, the position of the magnet 5 and the glass tube 4 is close, and the first reed 41 inside the...

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Abstract

The invention discloses a domestic anti-theft alarm which comprises a magnetic control switch, a controller and an alarming device, wherein the magnetic control switch is composed of a glass tube and a magnet; and the glass tube is internally provided with a first reed and a second reed with metal contract points. According to the domestic anti-theft alarm, the closure of the reeds with two metal contact points in the glass tube is controlled by the magnet, and alarm signals are sent through the controller, so that an alarming function is realized, anti-theft alarm can be effectively given out in time, and the loss of personal and property safety is avoided; and the domestic anti-theft alarm is simple in structure, small and exquisite in appearance, strong in adaptability, low in production cost and is applicable to industrialization production.

Description

technical field [0001] The invention relates to an alarm device, in particular to a household anti-theft alarm. Background technique [0002] With the advancement of science and technology and the continuous development of productivity levels, people's lifestyles are becoming more and more intelligent and convenient. Home security and anti-theft are closely related issues in people's lives. However, most of the anti-theft devices currently on the market are complex in structure, and their poor concealment not only affects the indoor appearance, but also is easy to be found and damaged by thieves, and loses the alarm function. solved problem. Contents of the invention [0003] Purpose of the invention: the purpose of the present invention is to overcome the deficiencies of the prior art and provide a household anti-theft alarm device with a simple structure, small and exquisite appearance and sensitive response. [0004] Technical solution: In order to solve the above tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/08
Inventor 徐静
Owner 昆山振天智能化设备有限公司
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