CN2378783Y

CN2378783Y - Automatic alarming device

Info

Publication number: CN2378783Y
Application number: CN 99243064
Authority: CN
Inventors: 王景滨
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-14
Filing date: 1999-09-14
Publication date: 2000-05-17
Anticipated expiration: 2009-09-14

Abstract

The utility model relates to an automatic alarm for an electronic product. The utility model is composed of a delaying pulse circuit, a forked spring control circuit, an electronic timing circuit, an overturn output circuit, a call back monitoring circuit and a preset key circuit. The utility model forms a host machine loop. The utility model has simple structure and convenient use. When the utility model is installed at home, and once alarm situation occurs or a stranger enters a user's house, a pager worn on the user's body can display alarm numbers within seconds no matter where the user is. At this point, the user can use a mobile phone or a telephone to call back according to the alarm numbers, and the situation at home can be monitored immediately. Meanwhile, the user can call 110 and request a policeman to deal the dangerous situation for the user. The program can be completed within thirty seconds to one minute.

Description

Autoalarm

The utility model relates to a kind of autoalarm of electronic product.

At present, the man and wife both employed in the city go to work daytime, or whole family's out on tours, and are unmanned in the family, and whether the problem of worrying most is safety whether in the family, stolen.The way that the addresses this problem friend good friend special Wang Men in the family that seeks a marriage alliance has exactly increased a lot of unnecessary troubles and burden.

The purpose of this utility model is exactly the generation for fear of above-mentioned situation, and a kind of intelligent autoalarm that can call of thinker that can the anthropomorphic dummy is provided.It and beeper are used, and make you can monitor situation in getting home at once.

The purpose of this utility model is achieved in that autoalarm, and it is made up of delay pulse circuit, hook switch control circuit, electronic timing circuit, upset output circuit, clawback monitoring circuit, preset key circuit.Delay pulse circuit is by Q ₁, Q ₂The b pin meet C ₁, C ₂Positive pole and R ₂, R ₃, the C pin meets C ₁, C ₂Negative pole and R ₁, R ₄, the e pin connects power supply.R ₁, R ₂, R ₃, R ₄Meet Q ₃, Q ₄The C pin, Q ₃E pin output meet Q ₄The b pin, Q ₄E pin ground connection constitute loop, capacitor C ₃Positive pole meets R ₅, minus earth, whole overlap joint becomes delay pulse circuit, and this circuit is by Q ₂The C pin export to D ₁, D ₂, D ₃The hook switch control circuit is by circuit D ₁Through C ₄, R ₆Meet Q ₅The b pin, C pin and Q ₆The C pin connect the loop end of JK, Q ₆E pin ground connection.Output to phone replacement switch hook in the machine by JK.Electronic timer is by Q ₇The C pin connect power supply, the e pin meets Q ₈The b pin, Q ₈The C pin through R ₆Connect power supply, e pin ground connection, the C pin is through D ₄Meet Q ₉The b pin, Q ₉The e pin connect power supply, the C pin connects upset output.Circuit D ₃Through C ₆, R ₉Trigger this circuit working, Q ₁₀The C pin connects power supply, and the e pin meets Q ₁₁The b pin, Q ₁₁The C pin through R ₁₀Connect power supply, e pin ground connection, the C pin is through D ₅Meet Q ₁₂The b pin, Q ₁₂The C pin through R ₁₂Connect power supply, the output of e pin meets 1,2 pin of MOC, MOC ₂The answer redial key of machine of 4,5 pin.The phone ringing pilot lamp of clawback monitoring circuit: JD triggers photoresistance R ₁₃, make Q ₁₃, Q ₁₄, Q ₁₅Work, Q ₁₃The b pin by C ₇, R ₁₄Input signal, the C pin connects power supply, and the e pin is exported to Q ₁₄The b pin, Q ₁₄E pin ground connection, the C pin is through D ₆Meet Q ₁₅The b pin, the e pin connects power supply, C pin output is again through D ₇Trigger the hook switch control circuit,, make phone be off hook state through the JK machine of answering.More than connect into the clawback monitoring circuit, preset key circuit PPK, K ₁JK makes its ground connection during work, makes its adhesive, K ₂Make R during work ₁₇, R ₁₅With Q ₁₆The b angle connect R ₁₇Other end ground connection, Q ₁₆The C pin through R ₁₆Connect power supply, the e pin meets MOC ₁1 pin, 2 pin ground connection, this circuit constitutes electronic switch, by MOC ₁4,5 pin output, control phone signaling circuit.

The utility model autoalarm, simple in structure, easy to use, this machine is installed in family, be used with beeper, in case alert takes place or the stranger enters the room, in everywhere you go, only need several seconds, caution number will appear in the beeper that you wear, and at this moment available handsets or phone can be monitored the situation in getting home at once by number clawback, dial " 110 " simultaneously and please the police remove dangerous situation for you, this program only needed to finish in 30 seconds-1 minute.

Accompanying drawing 1 is the circuit diagram of the utility model autoalarm.

Accompanying drawing 2 is block diagrams of the utility model autoalarm circuit.

Accompanying drawing 3 is structural representations of the utility model autoalarm.

Accompanying drawing 4 is the utility model autoalarm package assembly block diagrams.

Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing: it is made up of autoalarm delay pulse circuit, hook switch control circuit, electronic timing circuit, upset output circuit, clawback monitoring circuit, preset key circuit.Delay pulse circuit is by Q ₁, Q ₂The b pin meet C ₁, C ₂Positive pole and R ₂, R ₃, the C pin meets C ₁, C ₂Negative pole and R ₁, R ₄, the e pin connects power supply.R ₁, R ₂, R ₃, R ₄Meet Q ₃, Q ₄The C pin, e pin output meets Q ₄The b pin, Q ₄E pin ground connection constitute loop, capacitor C ₃Positive pole meets R ₅, minus earth, whole overlap joint becomes delay pulse circuit.This circuit is by Q ₂The C pin export to D ₁, D ₂, D ₃The hook switch control circuit is by circuit D ₁Through C ₄, R ₆Meet Q ₅The b pin, C pin and Q ₆The C pin connect the loop end of JK, Q ₆E pin ground connection, output in the machine phone by JK and replace switch hook.Electronic timer is by Q ₇The C pin connect power supply, the e pin meets Q ₈The b pin, Q ₈The C pin through R ₈Connect power supply, e pin ground connection, the C pin is through D ₄Meet Q ₉The b pin, Q ₉The e pin connect power supply, the C pin is given Q ₁₀, Q ₁₁, Q ₁₂Power supply, above circuit is formed electronic timer circuit.The upset output circuit is by D ₃Through C ₆, R ₉Trigger this circuit working, Q ₁₀, the C pin connects power supply, the e pin meets Q ₁₁The b pin, Q ₁₁The C pin through R ₁₀Connect power supply, e pin ground connection, the C pin is through D ₅Meet Q ₁₂The b pin, Q ₁₂The C pin through R ₁₂Connect power supply, the e pin connects 1,2 pin of output MOC, through MOC ₂The answer redial key of machine of 4,5 pin.Clawback monitoring circuit: JD is the phone ringing pilot lamp, triggers photoresistance R ₁₃, make Q ₁₃, Q ₁₄, Q ₁₅Work, Q ₁₃The b pin by C ₇, R ₁₄Input signal, the C pin connects power supply, and the e pin is exported to Q ₁₄The b pin, Q ₁₄E pin ground connection, the C pin is through D ₆Meet Q ₁₅The b pin, the e pin connects power supply, C pin output is again through D ₇Trigger the hook switch control circuit,, make phone be off hook state through the JK machine of answering.Preset key circuit PPK, K ₁Meet JK during work and make its ground connection, make its adhesive.K ₂Make R during work ₁₇, R ₁₅With Q ₁₆The b angle connect R ₁₇Other end ground connection.Q ₁₆The C pin through R ₁₆Connect power supply, the e pin meets MOC ₁1 pin, 2 pin ground connection, this circuit constitutes electronic switch, by MOC ₁4,5 pin output, the signaling circuit of control phone.

Power supply has two IC, and IC1 powers to Fig. 1, and IC2 powers to wireless receiver.The overlap joint purpose of above circuit is as follows: the adhesive of (1) JK is 8 seconds of receiver off-book both, at interval adhesive 8 seconds again, secondary altogether after 3 seconds.(2) MOC ₂Interval output, work beginning interval became 2 seconds the time difference afterwards with 1 second time output signal with the adhesive of JK in 2 seconds, in order to remove delaying work of phone.(3) after the preset key work, make the JK adhesive make MOC ₁, make the machine interphone suspend send out numbers 2 minutes and 30 seconds, in order to the preliminary work of alarm before owner leaves home.(4) purpose of JD work is the usefulness for indoor monitoring and long-range partition door dialogue.

Claims

1, a kind of autoalarm, it by: delay pulse circuit, hook switch control circuit, electronic timing circuit, upset output circuit, clawback monitoring circuit, preset key circuit are formed, and it is characterized in that: delay pulse circuit is by Q ₁, Q ₂The b pin meet C ₁, C ₂Positive pole and R ₂, R ₃, the C pin meets C ₁, C ₂Negative pole and R ₁, R ₄, the e pin connects power supply, R ₁, R ₂, R ₃, R ₄Meet Q ₃, Q ₄The C pin, e pin output meets Q ₄The b pin, Q ₄E pin ground connection, capacitor C ₃Positive pole meets R ₅, minus earth, this circuit is by Q ₂The C pin export to D ₁, D ₂, D ₃

2, according to the described a kind of autoalarm of claim (1), it is characterized in that: the hook switch control circuit is by D ₁Through C ₄, R ₆Meet Q ₅The b pin, C pin and Q ₆The C pin connect the loop end of JK, Q ₆E pin ground connection, output to phone in the machine by JK, replace switch hook.

3, according to the described autoalarm of claim (1), it is characterized in that: electronic timing circuit is by Q ₇The C pin connect power supply, the e pin meets Q ₈The b pin, Q ₈The C pin through R ₆Connect power supply, e pin ground connection, the C pin is through D ₄Meet Q ₈The b pin, Q ₉The e pin connect power supply, C pin output.

4, according to the described autoalarm of claim (1), it is characterized in that: the upset output circuit is by D ₃Through C ₆, R ₉Trigger this circuit working, Q ₁₀, the C pin connects power supply e pin, meets Q ₁₁The b pin, Q ₁1 C pin is through R ₁₀Connect power supply, e pin ground connection, the C pin is through D ₅Meet Q ₁₂The b pin, Q ₁₂The C pin through R ₁₂Connect power supply, the e pin connects output, through MOC ₂The answer redial key of machine of 4,5 pin.

5, according to the described autoalarm of claim (1), it is characterized in that: clawback monitoring circuit: JD is the phone ringing pilot lamp, triggers photoresistance R ₁₃, make Q ₁₃, Q ₁₄, Q ₁₅Work, Q ₁₃The b pin by C ₇, R ₁₄Input signal, C pin connect power supply e pin, export to Q ₁₄The b pin, Q ₁₄E pin ground connection, the C pin is through D ₆Meet Q ₁₅The b pin, the e pin connects power supply, C pin output is again through D ₇Trigger the hook switch control circuit, through the JK machine of answering.

6, according to the described autoalarm of claim (1), it is characterized in that: meet JK during preset key circuit: K work and make its ground connection, make its adhesive, K ₂Make R during work ₁₇, R ₁₅With Q ₁₆The b pin connect R ₁₇, other end ground connection, Q ₁₆The C pin through R ₁₆Connect power supply, the e pin meets MOC ₁1 pin, 2 pin ground connection are by MOC ₁4,5 pin output.