CN2770005Y

CN2770005Y - Antiintruding alarm device

Info

Publication number: CN2770005Y
Application number: CN 200520081370
Authority: CN
Inventors: 张发胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-27
Filing date: 2005-01-27
Publication date: 2006-04-05
Anticipated expiration: 2015-01-27

Abstract

The utility model discloses an anti-intruding alarm device. An alarm monitor part of the utility model comprises a vibrating switch, a short circuiting switch, a disconnecting switch and an anti-pry switch. An alarm output part of the utility model comprises an audible and visual alarm part and a wireless long distance alarm part. The utility model has the advantages of comprehensive monitoring, high safety, simple design structure, low price and omnibearing and more functions on performance. The utility model can be widely used in families, shops, orchards and fish ponds. The utility model can be looked after in a wired fortification and wireless alarming mode. The utility model can simultaneously emit alarm sound as the prompt on the spot in an allochthonous mode. When the utility model is static, no electricity is consumed and the field is not destroyed. The phenomena of leakage alarm, false alarm, etc. can be avoided.

Description

Anti-intrusion alarm unit

Technical field

The utility model relates to a kind of multifunctional burglary-resistant device.

Background technology

Lot of domestic and international burglar alarm product is difficult to realize optimum efficiency in power consumption with on failing to report, reporting by mistake at present, particularly reports the difficulty of bringing to the people by mistake and divides true and false worry, because of failing to report the people is lost the confidence, and makes a lot of people be difficult to bear again because of costing an arm and a leg.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of family, shop of being widely used in.Orchard, Yu Tang keep an eye on it and to realize wired radio alarming of setting up defences, and then and there with the alert simultaneously sound prompting in strange land, reach the effect that not power consumption of static state, scene can't destroy, there is no fail to report, the anti-intrusion alarm unit of phenomenon such as wrong report.

For achieving the above object, the technical solution of the utility model is: anti-intrusion alarm unit comprises the alarm power switch, a road of alarm power switch connects the input end of regulator block IC1, another road connects the audible alarm circuit, optical alarm circuit and open circuit warning circuit, the short-circuit alarming circuit, the output terminal of regulator block IC1 connects the power end of single-chip microcomputer IC2, the signal input part of single-chip microcomputer IC2 meets vibration transducer N1, the signal input part of single-chip microcomputer IC2 is taken over control to pry open and is closed K4, the open circuit warning circuit, the short-circuit alarming circuit, the output termination audible alarm circuit of single-chip microcomputer IC2, optical alarm circuit, the alerting signal radiating circuit, described anti-intrusion alarm unit also comprises an alerting signal wireless receiving circuit.

Described alerting signal wireless receiving circuit comprises ac power transformer T1 ', commutation diode D1 ', D2 ', D3 ', D4 ', filter capacitor C1 ', C2 ', one the tunnel gives the audible alarm circuit supply, another road meets regulator block IC1 ', and the voltage after the voltage stabilizing is given remote control receiving unit ZJ1 power supply after capacitor C 3 ' filtering.Remote control receiving unit ZJ1DE output terminal I succeeds electrical equipment J1, when receiving unit ZJ1 receives from remote signal that main frame sends, I end output high level makes Q1 ' turn-on relay J1 adhesive through R1 ', connection sounding alarm chip IC 2 ', alerting signal through resistance R 2 ', diode D6 ' sends into the base stage of triode Q2 ', the signal after Q2 ' amplification sends to the audible alarm circuit of wireless receiving circuit.

Owing to adopt technique scheme, anti-intrusion alarm unit comprises the alarm power switch, a road of alarm power switch connects the input end of regulator block IC1, another road connects the audible alarm circuit, optical alarm circuit and open circuit warning circuit, the short-circuit alarming circuit, the output terminal of regulator block IC1 connects the power end of single-chip microcomputer IC2, the signal input part of single-chip microcomputer IC2 meets vibration transducer N1, the signal input part of single-chip microcomputer IC2 is taken over control to pry open and is closed K4, the open circuit warning circuit, the short-circuit alarming circuit, the output termination audible alarm circuit of single-chip microcomputer IC2, optical alarm circuit, the alerting signal radiating circuit, described anti-intrusion alarm unit also comprises an alerting signal wireless receiving circuit; Its alarm monitoring has vibroswitch, short circuiting switch, disconnect, pick-proof switch, its output of reporting to the police has sound and light alarm, wireless long-distance alarm, thereby has comprehensive, a safe advantage of monitoring, project organization of the present utility model is simple, price is lower, realize comprehensive, multi-functional from performance, can be widely used in family, shop, orchard, Yu Tang, it is kept an eye on the wired radio alarming of setting up defences of realization, then and there with the alert simultaneously sound prompting in strange land, reach the effect that not power consumption of static state, scene can't destroy, there is no fail to report, phenomenon such as wrong report.

Description of drawings

Fig. 1 is the electrical schematic diagram of the utility model embodiment.

Fig. 2 is the figure electrical principle of the wireless receiving circuit of the utility model embodiment.

Embodiment

As Fig. 1, shown in Figure 2, anti-intrusion alarm unit comprises the alarm power switch, a road of alarm power switch connects the input end of regulator block IC1, another road connects the audible alarm circuit, optical alarm circuit and open circuit warning circuit, the short-circuit alarming circuit, the output terminal of regulator block IC1 connects the power end of single-chip microcomputer IC2, the signal input part 4 of single-chip microcomputer IC2 meets vibration transducer N1, the signal input part 10 of single-chip microcomputer IC2 is taken over control to pry open and is closed K4, the open circuit warning circuit, the short-circuit alarming circuit, the output termination audible alarm circuit of single-chip microcomputer IC2, optical alarm circuit, the alerting signal radiating circuit, described anti-intrusion alarm unit also comprises an alerting signal wireless receiving circuit.

Described pick-proof K switch 4 is for being arranged on the normally closed switch of protective position.

Described alarm power switch is a cipher switch.

Described audible alarm circuit comprises transformer and the hummer that is driven by transformer.

A-B establishes alert line for open circuit, and C is the short-circuit alarming line, and K4 is the pick-proof switch, and K1, K2, K3 are for establishing alert switch.

During any switch closure of K1, K2, K3, circuit promptly enters the alert state of establishing, and power supply one tunnel connects the input end of regulator block IC1, and another road connects the emitter of the elementary upper end of T1, Q6 and open circuit, short-circuit alarming circuit.The output terminal of regulator block IC1 is given single-chip microcomputer IC2 power supply, makes single-chip microcomputer enter the vibration state of alert.N1 is a vibration transducer, and C6 is for establishing alert delay capacitor, and R2, C3 are time of fire alarming constant element, output one signal enters single-chip microcomputer 4 pin after N1 is vibrated, make 3 pin become low level by high level, D2 is a catching diode, when 10 pin are low level, 9 pin meeting output alarm signal, through R4, D5, Q1 amplifying signal, export buzzing sheet H1 to from transformer T1 and go out chimes of doom, 2 pin output high level during warning, charge to C3 through R2, reporting to the police when making 5 pin high level stops and entering armed state.

When A, B alarming line disconnect, when pick-proof switch motion or C line and the short circuit of A line, all make the Q3 conducting, the effect of Q2 makes Q3 conducting always, has only releasing earlier to establish the police, recovers to establish alert line again and builds main case, reopens to establish alert switch and promptly enter the state of alert again again.Its collector output high level after the Q3 conducting, the one tunnel makes the Q5 conducting through R15, makes the remote-control transmitting plate send signal, and the long-distance alarm device receives this signal just can start warning.Another road powers to IC3 through R7, makes IC2,10 pin clamps send alerting signal, the one tunnel powers to Q6 control bulb H2 to IC4 through R11 again, finishes sound, light is reported to the police, long-distance alarm.

The 220V AC power is after transformer T1 ' step-down, through D1 ', D2 ', D3 ', D4 ' rectification, behind C1 ', the C2 ' capacitor filtering, the one tunnel gives T2 the power supply of elementary upper end, another road meets regulator block IC1 ', and the voltage after the voltage stabilizing is given the power supply of remote control receiving unit after C3 filtering.I is the output terminal of receiving unit, when receiving unit ZJ1 receives from remote signal that main frame sends, I end output high level makes Q1 ' turn-on relay J1 adhesive through R1 ', connection sounding alarm chip IC 2 ', alerting signal is sent into the base stage of Q2 ' through R2 ', D6 ', and the signal after Q2 ' amplification makes piezo B1 send chimes of doom through output transformer T2.

Among Fig. 2, R4 ': pilot lamp current-limiting resistance, LED1: power light, D5 ': the protection diode of triode Q1 ', C5 ': filter capacitor, C4 ': the base stage filter capacitor of triode Q1 '.

Claims

1. anti-intrusion alarm unit, it is characterized in that: it comprises the alarm power switch, a road of alarm power switch connects the input end of regulator block IC1, another road connects the audible alarm circuit, optical alarm circuit and open circuit warning circuit, the short-circuit alarming circuit, the output terminal of regulator block IC1 connects the power end of single-chip microcomputer IC2, the signal input part of single-chip microcomputer IC2 (4) meets vibration transducer N1, the signal input part of single-chip microcomputer IC2 (10) is taken over control to pry open and is closed K4, the open circuit warning circuit, the short-circuit alarming circuit, the output termination audible alarm circuit of single-chip microcomputer IC2, optical alarm circuit, the alerting signal radiating circuit, described anti-intrusion alarm unit also comprises an alerting signal wireless receiving circuit.

2. anti-intrusion alarm unit as claimed in claim 1, it is characterized in that: described alerting signal wireless receiving circuit comprises ac power transformer T1 ', commutation diode D1 ', D2 ', D3 ', D4 ', filter capacitor C1 ', C2 ', one the tunnel gives the audible alarm circuit supply, another road meets regulator block IC1 ', and the voltage after the voltage stabilizing is given remote control receiving unit ZJ1 power supply after capacitor C 3 ' filtering.Remote control receiving unit ZJ1DE output terminal I succeeds electrical equipment J1, when receiving unit ZJ1 receives from remote signal that main frame sends, I end output high level makes Q1 ' turn-on relay J1 adhesive through R1 ', connection sounding alarm chip IC 2 ', alerting signal through resistance R 2 ', diode D6 ' sends into the base stage of triode Q2 ', the signal after Q2 ' amplification sends to the audible alarm circuit of wireless receiving circuit.

3. anti-intrusion alarm unit as claimed in claim 1 is characterized in that: described pick-proof K switch 4 is for being arranged on the normally closed switch of protective position.

4. anti-intrusion alarm unit as claimed in claim 1 is characterized in that: described alarm power switch is a cipher switch.

5. as claim 1,2,3 or 4 described anti-intrusion alarm units, it is characterized in that: described audible alarm circuit comprises transformer and the hummer that is driven by transformer.