CN202110639U

CN202110639U - Door early-warning device for building

Info

Publication number: CN202110639U
Application number: CN201120169437XU
Authority: CN
Inventors: 吕书栋; 任丽; 李普; 姜利; 王春燕; 张娟
Original assignee: 吕书栋
Priority date: 2011-05-25
Filing date: 2011-05-25
Publication date: 2012-01-11
Anticipated expiration: 2021-05-25

Abstract

The utility model relates to an antitheft door alarming device and especially relates to a door early-warning device for a building. The technical scheme is that the door early-warning device for a building comprises a power supply, an alarm, an indicating lamp, a pressing switch and a time-delay control circuit; the alarm and the indicating lamp are arranged on the door of a building; the pressing switch is arranged on the rotating shaft of the door of a building; and the time-delay control circuit is controlled and communicated through the switch-on of the pressing switch and then the alarm is working to remind a user to close the door in time. The beneficial effects of the utility model are that the maintenance period and the service life of the antitheft door of a building are greatly increased, and the workload of maintenance workers is reduced; the device helps residents in a neighborhood to develop a good habit of closing the antitheft door of a building all the time and to strengthen antitheft consciousness for the residents; and the device enables potential safety hazards to be reduced or eliminated, and helps to create a fine dwelling environment.

Description

Building door prior-warning device

Technical field:

The utility model relates to a kind of antitheft door panalarm, particularly a kind of building door prior-warning device.

Background technology:

The antitheft door of building of in the work of reality, finding community resident damages more serious, and a wherein most important reason is exactly that artificial long-term of resident do not closed antitheft door and caused.Do not close for a long time, can have a strong impact on the life-span of antitheft door of building closer, cause the damage of antitheft door of building at last and can't use; Give those unprincipled fellows with opportunity, lost the effect of antitheft door, in order to prevent the further damage of antitheft door of building; Remind the resident in time to close antitheft door of building; Reduce stolen danger, protection resident's property safety provides a kind of effective prior-warning device.

Summary of the invention:

The purpose of the utility model is exactly the above-mentioned defective that exists to prior art, and a kind of building door prior-warning device is provided, and increases the serviceable life of antitheft door, and minimizing eliminates safe hidden trouble.

Its technical scheme is: be made up of power supply, alarm, pilot lamp, push switch and delay control circuit; Described alarm and pilot lamp are installed on the building door; Push switch is installed in rotating shaft place of building door; Be communicated with delay control circuit through starting push switch control, and then alarm prompting user closes the door in time.

Above-mentioned delay control circuit adopts timing relay to form, and an end of alarm, pilot lamp is parallelly connected with two timing relay normal open switch respectively, and the other end is connected with push switch through timing relay.

The beneficial effect of the utility model is: the maintenance cycle and the serviceable life that can increase antitheft door of building greatly; Reduce maintenance personal's workload; Make community resident form the good custom of closing antitheft door of building conveniently; Improve antitheft consciousness, reduce or eliminate potential safety hazard, build the living environment of high-quality.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is circuit connection diagrams of the utility model;

Among the last figure: push switch 1, timing relay 2, timing relay normal open switch 3, alarm 4, pilot lamp 5, doorframe 6, building door 7.

Embodiment:

In conjunction with accompanying drawing 1-2, the utility model is done further to describe:

The utility model is made up of power supply, alarm 4, pilot lamp 5, push switch 1 and delay control circuit, and described alarm 4 is installed on the building door 7 with pilot lamp 5, and certainly, the corridor that also can be installed in doorframe 6 is inboard, and the position is not limit; Push switch 1 is installed in rotating shaft place of building door, and delay control circuit adopts timing relay 2 to form, and is installed in the inboard of doorframe 6, from accompanying drawing 1, can't see; One end of alarm 4, pilot lamp 5 is parallelly connected with two timing relay normal open switch 3 respectively, and the other end is connected with push switch 1 through timing relay 2.

The utility model connects delay control circuit through starting push switch, starts time-delay, after the time of setting; It is closed that time-delay stops the timing relay normal open switch; The circuit device that powers alarm is automatically piped, and the prompting user in time closes antitheft door, reaches the purpose of protection antitheft door with this; This device is adapted at the corridor use that resident's building door has nothing to do with for a long time, will produce good economic benefit and social benefit.

Claims

1. building door prior-warning device; It is characterized in that: form by power supply, alarm (4), pilot lamp (5), push switch (1) and delay control circuit; Described alarm (4) and pilot lamp (5) are installed on the building door (7); Push switch (1) is installed in rotating shaft place of building door, be communicated with delay control circuit through starting push switch (1) control, and then alarm (4) prompting user closes the door in time.

2. building door prior-warning device according to claim 1; It is characterized in that: described delay control circuit adopts timing relay (2) to form; One end of alarm (4), pilot lamp (5) is parallelly connected with two timing relay normal open switch (3) respectively, and the other end is connected with push switch (1) through timing relay (2).