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Anti-theft alarm of entrance door

A technology for anti-theft alarms and entry doors, which is applied in the direction of anti-theft alarm mechanical activation, alarms that rely on opening, and fastening devices for wing fans, etc. It can solve problems such as low awareness of prevention, increased social risks, and rampant thieves.

Inactive Publication Date: 2018-12-18
芜湖飞信信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, due to the general low awareness of prevention among the general public, thieves are rampant and social risks have increased

Method used

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  • Anti-theft alarm of entrance door

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Embodiment Construction

[0027] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0028] In the present invention, in the absence of a contrary statement, the orientation words included in the term, such as "upper, lower, inner, outer, top, bottom", etc., only represent the orientation of the term in the normal use state, or for the purpose of A common term understood by those skilled in the art, and should not be considered as a limitation of the term.

[0029] see figure 1 , the present invention provides a kind of anti-theft alarm for the entry door, including a main body and an alarm horn 1; wherein,

[0030] One side of the main body is a rectangular block 2, and the other side extends outward to form a slope 3, which is in the same pl...

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PUM

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Abstract

The invention discloses an anti-theft alarm of an entrance door. The anti-theft alarm comprises a body and an alarm horn, wherein a rectangular block is arranged at one side of the body, the other side of the body extends outwards so as to form a slope, the slope and the bottom end of the rectangular block are in the same plane, the alarm horn is installed at the top of the rectangular block and is connected with a control circuit in the rectangular block, the control circuit is connected with a contact on the slope, a 15-30 degree of slope angle is formed between the slope and the horizontalplane, a press plate is formed on the slope, one end of the press plate is connected at the bottom of the slope angle, the other end of the press plate extends along the slope angle so as to enable the inner side and the contact to contact and lean against, the rectangular block is internally provided with a battery powering the control circuit, when the press plate presses the contact, the control circuit connected with the contact is on and controls the alarm horn to give out an alarm. The anti-theft alarm of the entrance door has a simple structure, is small and convenient to carry, can alarm when an intruder manages to enter the room and can prevent the intruder from pushing the door to enter forcibly, thereby gaining time for self-rescue or rescue.

Description

technical field [0001] The invention relates to an anti-theft alarm device, in particular to an anti-theft alarm for a room entry door. Background technique [0002] Nowadays, due to the general low awareness of prevention among the general public, thieves are rampant and social risks have increased. Especially when going on a business trip, you will inevitably need to stay in hotels, hotels, etc., but you don't know the surrounding environment when you first arrive, and you often become the target and object of crime that thieves care about unintentionally. Once a burglary occurs, the property will be seriously damaged, and if a burglary occurs, the threat to life is life. [0003] Therefore, be badly in need of providing a kind of small and exquisite structure, be convenient to carry, can escort the burglar alarm of the entrance door in the deep sleep process. Contents of the invention [0004] The object of the present invention is to provide an anti-theft alarm for t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/08E05C17/54
Inventor 郭超胡星星
Owner 芜湖飞信信息科技有限公司
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