CN2289039Y - Microcomputer remote internet alarm safe - Google Patents

Abstract

The utility model relates to a safety cabinet using microcomputer remote internet. The utility model comprises a cabinet body, an anti-theft alarm circuit, an automatic charging circuit, a remote controlled alarm circuit and a telephone speech alarm circuit, wherein, the anti-theft alarm circuit comprises a signal generating circuit, a trigger turnover circuit, a time controlling circuit, a switching circuit, an alarm sound generating circuit and a power amplification circuit. The remote controlled alarm circuit comprises a voltage regulator circuit, a control circuit, an alarm sound generating circuit, a power amplification circuit and an alarm remembering indicating circuit. The utility model has the advantages of stable performance, high safety factor and automatic charging. When the utility model is stolen and when the utility model is carried and prized and wires are sheared, the utility model can send out alarm by remote control, telephone speech and network. The utility model is suitable for being used in taxation offices, treasuries, savings banks and institutions.

Description

Micro computer long-distance on-line warning safety cabinet

The utility model belongs to safety cabinet, especially a kind of micro computer long-distance on-line warning safety cabinet.

Existing commercially available safety cabinet generally is to use password, and warning device is also arranged, the electrical appliances such as TV, carrier telephone that are subject to that wherein carrier wave is reported to the police disturb, and also useful infrared alarm is disturbed by toy easily, the wrong report phenomenon is serious, and safety factor is not high, is easy to brokenly ring.Use the unit of being not suitable for, national treasury, savings bank.

The purpose of this utility model is to provide a kind of stable performance, safety factor height, energy remote control, telephone phonic alarm, the micro computer long-distance on-line warning safety cabinet of charging automatically.

Technical solution of the present utility model is such, this cabinet includes cabinet, anti-theft warning circuit, telephone phonic alarm circuit, automatic charger, tele-alarm circuit, and wherein anti-theft warning circuit includes signal generating circuit, triggering reverse circuit, time control circuit, on-off circuit, mu balanced circuit, alarm song generation circuit, power amplifier, clear circuit, voice call emergency circuit, rectification power circuit.Automatic charger includes constant voltage trickle charge circuit, small battery and charging indication.The tele-alarm circuit includes regulator rectifier circuit, control circuit, mu balanced circuit, alarm song generation circuit, power amplifier and warning memorandum indicating circuit.

The utility model has the advantages that stable performance, safety factor height, reach theft the time move, prize, saw can both remote control, telephone phonic alarm and charging automatically.Be suitable for unit, national treasury, savings bank use.

Below in conjunction with drawings and Examples to the utility model further instruction.

Fig. 1 is a signal triggering warning electrical schematic diagram of the present utility model.

Fig. 2 is a tele-alarm electrical schematic diagram of the present utility model.

Fig. 3 is a safety cabinet front view of the present utility model.

Fig. 4 is a safety cabinet general assembly rear elevation of the present utility model.

Fig. 5 adds a cover rear elevation for safety cabinet general assembly of the present utility model.

In electrical schematic diagram shown in Figure 1, the voltage sheet EV that moves, prizes signal generating circuit connects electricity Connect 1 pin of IC2 behind the resistance R1, the generator LK that moves signal generating circuit connects 13 of IC1 Pin triggers reverse circuit and is made up of ic chip 1 and peripheral cell, and 8,10 pin of IC1 are through two Connect 2 pin of IC2 behind utmost point pipe D2, the D3, by ic chip 2, resistance R 11, capacitor C 7, And peripheral cell is electrically connected and is connected into the time of fire alarming control circuit, by the 3 pin output signal voltages of IC2 Make the T2 saturation conduction of on-off circuit through R13, D4, thereby the T3 base voltage is descended, T3, T4 colelctor electrode output voltage, T3c pole tension through resistance R 17, voltage-stabiliser tube DW, C9 through reporting to the police Voltage-stabilized power supply of circuit for generating IC3, alarm signal is coupled to 1 of power amplifier IC4 through C10 Pin, the IC4 output makes loudspeaker Y send chimes of doom through the C11 coupling. Synchronous signal voltage is through T4c The utmost point is exported to micro computer automatic help machine CK and relay DL, triggers emergency machine CK and originally records Emergency voice and telephone number, deliver on the respective electrical phone through relay from output, make the user In time understand and steal feelings, when warning stops, relay electric-loss, telephone set restore. By in the other circuit Triode T1, C5, R9 are electrically connected and are connected into clear circuit; Automatic charger by T5, T6, R24, R23, D8, K switch, battery E, T7, R25, R26 are electrically connected and form. Whole The stream mu balanced circuit is electrically connected by rectifier bridge D, IC5, D11, C4, IC6, D12, C18 Become, export respectively 12 volts, 15 volts direct currents and supply with CK, each using electricity system.

In electrical schematic diagram shown in Figure 2, by rectifier bridge D, capacitor C 1, C2, voltage-stabiliser tube IC1 Form regulator rectifier circuit, power supply obtains A to 11 pin of IC2 by R5, R6, R3 Point voltage obtains the B point voltage by R7 and compares, when the B point voltage is higher than the A point or is lower than A During point voltage, remote controller sends chimes of doom. 1,14 pin of control circuit IC2 connect respectively D4, Meet R13 behind the D5, the R13 of on-off circuit, T1, T2, R14, R15, mu balanced circuit R16, Connect 1 pin of IC3 after C6, DW, C3 are electrically connected, alert sound circuit for generating IC33 pin is through C7 Connect the IC41 pin, power amplifier IC4 is electrically connected with R18, R22, C5, and the IC44 pin is through electricity Hold C4 and connect loudspeaker Y; Warning memorandum indicating circuit by D3, R8, T4, T3, R7, R17, LED4, K switch are connected electrically in the circuit.

Among Fig. 3 to Fig. 5, cabinet (1), handle (2), tapered end (3), loose-leaf (4), cabinet door (5), Warning box (6), circuit board (7), support (8), loudspeaker (9), case lid (10), supply socket (11), Safety box (12), fairlead (13), Luo Ding (14).

The utility model most preferred embodiment is such, and the element among Fig. 1 is welded on the circuit board, be installed in the warning box, and the micro computer automatic help machine CK911 that emergency machine CK adopts U.S. CK company to produce, and be installed in the cabinet, lead-in wire connects telephone.Element among Fig. 2 is welded on the circuit board, is fixed in the box body, is installed in janitor's room, and lead-in wire is communicated with warning circuit.Extremely shown in Figure 5 with reference to Fig. 3, cabinet (1) is made with metal material, handle (2), tapered end (3) are installed on the cabinet door (5), are fixed on the cabinet with loose-leaf (4), be welded with support (8) in the bottom of cabinet, warning box (6) hangs on the support (8), be fixed with circuit board (7), loudspeaker (9), side in the case (6) and electrical socket (11), safety box (12) be housed and have fairlead (13) and circuit communication, case lid (10) is fixed on the cabinet with screw (14).

Claims (2)

1, a kind of micro computer long-distance on-line warning safety cabinet, include cabinet, anti-theft warning circuit, the tele-alarm circuit, the telephone phonic alarm circuit, automatic charger, the voltage sheet EV that it is characterized in that the signal generator circuit of anti-theft warning circuit, after being electrically connected, resistance R 1 and generator LK contact 2 of a reverse circuit IC1 respectively, 13 pin, 8 of IC1,10 pin meet diode D1 respectively, connect 2 pin of IC2 behind the D2, time control circuit IC2, R11, capacitor C 7 and peripheral cell are electrically connected, 3 pin of IC2 are through R13, D4, D5 connects the T2b utmost point, on-off circuit T2, R15, T4, R16, T3 meets R17 after being electrically connected, mu balanced circuit R17, DW, after being electrically connected, C9 connects 1 pin of IC3,3 pin that IC circuit 3 takes place alert sound connect 1 pin of IC4 behind C10, power amplifier IC4 and peripheral cell are electrically connected, 4 pin of IC4 connect loudspeaker Y behind C11, the micro computer automatic help machine CK2 pin of phone language warning circuit connects the T3c utmost point and relay DL coil, the constant open contact machine of answering the call, automatic charger T5, T6, R24, R23, D8, K switch, battery E, T7, R25, R26 is connected electrically in the circuit, the D of regulator rectifier circuit, D11, C4, IC5 is electrically connected back output and supplies CK for 12 volts, by D, D12, C18, IC6 is electrically connected back output and supplies each using electricity system for 15 volts; Clear circuit T1, C5, R9 are connected electrically in the circuit; The rectifying tube D of tele-alarm circuit, C1, C2, IC1 is electrically connected and is connected into voltage-stabilized power supply, control circuit IC2, R5, R6, R10, R9, R11 is electrically connected, 1 of IC2,14 pin meet D2 respectively, meet R13 behind the D3, on-off circuit R13, T1, T2, R14, R15, mu balanced circuit R16, C6, DW, after being electrically connected, C3 connects 1 pin of IC3,3 pin that IC circuit 3 takes place alert sound connect 1 pin of IC4 behind C7, power amplifier IC4 and R18-R22, C5 is electrically connected, 4 pin of IC4 connect loudspeaker Y behind C4, warning memorandum indicating circuit D3, R8, T4, T3, R7, R17, LD4, K switch is connected electrically in the circuit.

2, micro computer long-distance on-line safety cabinet according to claim 1, it is characterized in that the element in the anti-theft warning circuit is welded on the circuit board, and be fixed in the warning box (6), case (6) is installed on the support (8) of bottom, the cabinet back side, and emergency machine CK is installed in the cabinet, and lead-in wire connects telephone, element in the tele-alarm circuit is welded on the circuit board, be installed in the box body with loudspeaker, remote controller is placed on janitor's room, and remote controller is communicated with warning circuit.

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