Household antitheft door reminding device

Abstract

The invention provides a household antitheft door reminding device. The household antitheft door reminding device comprises an antitheft door rotationally connected in a door frame; corresponding long grooves are formed in the inner top of the door frame and the upper end of the antitheft door; a magnetic column extending into the upper long groove is arranged in the lower long groove; a square block is fixedly connected to the side wall of the antitheft door; a strip-shaped groove is formed in the square block; a limiting block is in sliding connection to the inner wall of the strip-shaped groove; a concentric-square-shaped sliding groove is formed in the limiting block; a soft rod is fixedly connected to the inner wall of the strip-shaped groove; and a collecting mechanism capable of collecting cards is arranged between the soft rod and the limiting block. The device can give out warning sounds for forgotten keys and entrance guard cards when the antitheft door is closed, and people are prevented from forgetting to carry the keys and the entrance guard cards.

Description

technical field [0001] The invention relates to the technical field of household equipment, in particular to a household anti-theft door reminder device. Background technique [0002] After people go home and open the anti-theft door with a key, they habitually place the used key and the access control card at hand. When going out the next day, people tend to forget the key and the access control card, causing unnecessary trouble. [0003] In order to solve the problem of forgetting keys and access control cards, people usually set up entrances near the anti-theft door to place keys and access control cards and other items, so that it is easy to notice the items that need to be carried when going out, but placing items on the entrance is just for people It is easier to notice that when people go out in an anxious state, or when they go out in distracted behaviors such as answering and making calls, it is easy to ignore the items on the porch, so a home anti-theft door remind...

AI Technical Summary

Problems solved by technology

[0002] After people return home and open the anti-theft door with a key, they habitually put the used key and access control card at hand. When they go out the next day, people tend to forget the key and access control card, causing unnecessary troubles

[0003] In order to solve the problem of forgetting keys and access control cards, people usually set up entrances near the anti-theft door to place keys and access control cards and other items, so that it is easy to notice the items that need to be carried when going out, but placing items on the entrance is just for people It is easier to notice that when people go out in a state of anxiety, or when they go out in distracted behaviors such as answering and making calls, it is easy to ignore the items on the porch, so a home anti-theft door reminder device is needed

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