CN2481803Y - Theftproof alarm lock - Google Patents

Theftproof alarm lock Download PDF

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Publication number
CN2481803Y
CN2481803Y CN 00225618 CN00225618U CN2481803Y CN 2481803 Y CN2481803 Y CN 2481803Y CN 00225618 CN00225618 CN 00225618 CN 00225618 U CN00225618 U CN 00225618U CN 2481803 Y CN2481803 Y CN 2481803Y
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China
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pin
circuit
resistance
capacitor
meet
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Expired - Fee Related
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CN 00225618
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Chinese (zh)
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杨儒新
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Individual
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Individual
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Abstract

A theftproof alarm lock, for security doors or other doors consists of a mechanical theftproof lock body and a theftproof alarm circuit arranged in the lock; wherein a lock head detecting switch of SW<7> in the theftproof alarm circuit is arranged on the door leaf, a roller is covered on a lock core bolt to press the detecting switch of the lock head SW<7> off usually.; a switch SW<3> in the lock which is arranged on a printed circuit board is withstood by a trailing edge of a bolt (7). When the door, the lock head and the lock core are destroyed, the circuit is capable of making five groups of telephone numbers and sound and gives the alarm. The utility model is reliable, sensitive, economical and practical, and suitable for the doorbell and to use together with connection to the window theftproof system.

Description

Anti-theft alarm lock
The utility model provides a kind of anti-theft alarm lock that carries out burglar alarm with program controlled telephone.
At present; all locksets on the market have played a kind of protective effect to property really especially for the lock on the security door; in order to make property obtain better protection; door is set up guard against theft and alarm system; as Chinese patent patent number 99233821.2 antitheft notifying devices; by telephone load; outside line; hands-free; dialing; recording; the little self-care circuit of gate controlled switch and monolithic is formed; during use in the extension telephone outside line; configure 5 groups of telephone numbers of call, record voice, when door is prized displacement 2-3mm; circuit working; the telephone number and the voice that configure are sent, but also exist because of tapered end destroyed, can not burglar alarm.
The purpose of this utility model is to overcome above-mentioned weak point, destroys door and tapered end, lock core as the people, circuit working, and the sound gives the alarm when sending five groups of telephone numbers and voice.
The purpose of this utility model is achieved like this: anti-theft alarm lock, and by the mechanical anti-theft lock body be installed in the printed circuit board that phone inlet wire in the lock body, electronic switch, telephone load circuit, power circuit, decoding circuit, telegraphone, circuits for triggering, CPU treatment circuit, dial-up circuit, trigger switch, warning circuit, memory circuit, doorbell circuit form and form.Tapered end sense switch SW in the trigger switch circuit 7, being contained on the door leaf, roller 3 is enclosed within on the lock core tongue piece 4, and roller 3 compresses lock core sense switch SW 7Moving plate, make lock core sense switch SW 7Being in normally open, sink in bottom-locking plate 5 rear portions, and printed circuit board (PCB) is installed on switch SW in the lock of rear portion 3Be installed on the printed circuit board 6, when opening the lock with the key, dead bolt 7 trailing edges withstand switch SW in the lock 3Moving plate disconnects circuit, door limit switch SW 4Contact chip between door leaf and the doorframe is installed, when door is prized 3-5mm circuit working, reset button SW 1, the start button switch SW 2, the record button switch SW 5All can in upper and lower, the rear that are contained in lock body 8.
The course of work is such that anti-theft alarm lock is in parallel with telephone wire, presses the start button switch SW 2, circuit working is set telephone number by telephone, and telephone number signal is by decoding circuit N 2CPU treatment circuit N is delivered in decoding 3Handle, deliver to memory circuit N 4Store, press the record button switch SW 5, recording circuit N 6The recorded speech signal is with reset switch SW 1Press, circuit is closed, circuit is not worked under the normal condition, and owner locks a door, locks interior switch SW with key 3, because the trailing edge of dead bolt 7 leaves switch SW in the lock 3Connect, and door limit switch SW 4Disconnect earlier, make door leaf and doorframe separation 3-5mm or destroy tapered end, lock core, switch SW in its lock in case there is the people illegally to force open the door 3Be in conducting state, door limit switch SW 4Become conducting state from off-state, or when destroying tapered end and lock core, the roller on the tapered end tongue piece just leaves lock core sense switch SW 7Moving plate, lock core sense switch SW 7Connect power supply, give the CPU treatment circuit on the occasion of voltage, make the work of CPU treatment circuit, memory circuit work starts dial-up circuit N 5With warning circuit N 7, sending number information and voice messaging, the sound simultaneously gives the alarm.
The utility model anti-theft alarm lock, adopt above design, as long as someone forces open the door and destroys tapered end, lock core, lock main body, circuit working is realized reporting to the police and the sound that gives the alarm to five groups of users that set by telephone network, does not influence normal telephonic communication, can make doorbell again, highly sensitive, reliable operation, economical and practical.
Fig. 1 is the utility model lock main structure chart;
Fig. 2 is the structure chart of printed board of the utility model control circuit and bottom-locking plate;
Fig. 3 is the utility model lock core sense switch structure chart;
Fig. 4 is the utility model control circuit functional-block diagram;
Fig. 5 is the utility model control circuit schematic diagram;
Now illustrated embodiment elaborates to the utility model in conjunction with the accompanying drawings.
Circuits for triggering are by integrated circuit N 1B, N 1A forms, N 1Select 4013 types for use.The voltage that power circuit is supplied with is through V 12Voltage stabilizing, capacitor C 14Filtering is by resistance R 13, light emitting diode V 16Give integrated circuit N 1The 2 pin power supply of A, resistance R 17, diode V 15Back diode V in parallel 15Negative pole meets integrated circuit N 12 pin of A, another termination 3 pin, integrated circuit N 13 pin of A meet filter capacitor C 16, diode V 14Positive pole meets integrated circuit N 13 pin of A, negative pole meets integrated circuit N 113 pin of B are with UPC micro-processor interface circuit N 34 pin connect integrated circuit N 11 pin of A and 4 pin connecting resistance R 18, 4 pin pass through capacitor C 7Ground connection, 5 pin, 6 pin ground connection.Integrated circuit N 19 pin of B, 11 pin ground connection, 10 pin pass through resistance R 14Ground connection, the reset button switch SW 1, a termination 10 pin are on another termination power.Resistance R 15, R 16Between serial connection power supply and the ground, integrated circuit N 1The 8 pin connecting resistance R of B 15, R 16On the contact, the start button switch SW 2One termination power, other end connecting resistance R 15The other end.Capacitor C 15Meet between 8 pin and the ground tapered end sense switch SW 7With dead bolt gauge tap SW 3Meet a limit gauge tap SW after the parallel connection 4Series connection, SW 4Another termination power, tapered end sense switch SW 7With dead bolt gauge tap SW 3Another terminating diode V in parallel 13Positive pole, V 13Negative pole connecting resistance R 15, the start button switch SW 2Contact on.Diode V 13Positive pole by diode V 18, V 19, V 20, V 21Meet CPU micro-processor interface circuit N by negative pole 32 pin, 1 pin, 17 pin, 18 pin.Recording circuit N 6Select ISD1210 model integrated package for use, N 67 pin ground connection, 6 pin are through resistance R 23With electrofiltration ripple capacitor C 18Ground connection in parallel, 5 pin pass through resistance R 25, R 40Ground connection.4 pin series capacitance C 17, microphone MIC, capacitor C 15Connect 3 pin, resistance R 21, capacitor C 16, resistance R 22Series connection, resistance R 21One termination capacitor C 15, microphone MIC contact on, resistance R 22One termination capacitor C 14, microphone MIC contact on.Capacitor C 16, resistance R 21Contact meet R 20One end, resistance R 20Another termination decoding circuit N 219 pin, recording circuit N 61 pin pass through capacitor C 14With decoding circuit N 218 pin connect recording push button SW 5Between ground connection and 1 pin.2 pin pass through resistance R 19With triode V 8Base stage is joined, diode V 17Anodal connecting resistance R 19, triode V 8On the contact of base stage, V 17Negative pole meets CPU micro-processor interface circuit N 37 pin, recording circuit N 69 pin, 8 pin series resistance R 24, capacitor C 19, 10 pin and CPU micro-processor interface circuit N 36 pin communicate.The integrated package N of memory circuit 24C01 48 pin meet diode V 22Positive pole, V 22Negative pole connecting resistance R 25, R 40On the contact.4 pin ground connection, 6 pin meet CPU micro-processor interface circuit N 39 pin, 5 pin meet CPU micro-processor interface circuit N 38 pin.CPU micro-processor interface circuit N 3Select the 16C54 integrated package for use, N 316 pin pass through capacitor C 20Ground connection, 15 pin are by being capacitor C 21Ground connection, 16 pin, 15 pin meet crystal vibration harmonic device XT 1Two ends, 14 pin ground connection, 3 pin, 4 pin series resistor R 41, 4 pin, 5 pin series resistor R 42, 5 pin pass through capacitor C 22Ground connection, 10 pin sending and receiving circuit N 56 pin, 11 pin meet dial-up circuit N 55 pin, 13 pin pass through resistance R 36Meet decoding circuit N 215 pin, 2 pin pass through resistance R 35Meet decoding circuit N 211 pin, 1 pin passes through resistance R 34Meet decoding circuit N 212 pin, 17 pin pass through resistance R 33Meet decoding circuit N 213 pin, 18 pin pass through resistance R 32Meet decoding circuit N 214 pin, 12 pin pass through resistance R 26Meet triode V 6Base stage.Pass through resistance R again 38Meet triode V 23Base stage, 7 pin meet diode V 5Negative pole, anodal circuit N taking alarm 7Triode V 26Base stage.Dial-up circuit N 58 pin connect power supply, 1 pin passes through resistance R 37Connect power supply, 1 pin meets triode V 23Colelctor electrode, triode V 23Base stage, emitter stage connecting resistance R 39, grounded emitter, 2 pin pass through capacitor C 24Ground connection, 3 pin pass through capacitor C 25Ground connection, crystal vibration harmonic device XT 2Connect 2 pin, on 3 pin, 7 pin pass through resistance R 7Meet triode V 9Base stage, another termination decoding circuit of 7 pin N 218 pin and memory circuit N 48 pin.Capacitor C 23Connect between 7 pin and the ground.Decoding circuit N 2Select the HM9270D integrated package for use, N 26 pin, 9 pin ground connection, 7 pin pass through capacitor C 12Ground connection, 8 pin pass through capacitor C 13Ground connection, crystal oscillator XT 3Connect on 7 pin, 8 pin.5 pin pass through capacitor C 10Ground connection, 17 pin pass through C 11Ground connection, resistance R 31Connect between 17 pin, 16 pin, 4 pin pass through resistance R 27, R 28, capacitor C 8Series connection ground connection, 1 pin connecting resistance R 28, R 27Contact on, the resistance R on 4 pin 29Connect 2 pin connecting resistance R with the resistance 30 on 3 pin 30, R 29Contact on, resistance R 9With capacitor C 9Series connection, capacitor C 9One terminating resistor R 30, R 29Contact on, resistance R 9Meet triode V 10Colelctor electrode.Warning circuit N 7Select the CL110 integrated package for use, N 71 pin connect power supply, 3 pin ground connection, 2 pin pass through resistance R 43, diode V 25Series connection triode V 26Base stage, V 26Grounded emitter, V 26Colelctor electrode meet loudspeaker SPK 1Connect power supply.Doorbell circuit N 8The integrated package model of selecting for use is CL33, N 81 pin connect the positive pole of power supply E, 4 pin meet the negative pole of power supply E, doorbell button switch S W 6Connect between 1 pin, 3 pin, 2 pin meet loudspeaker SPK 1Connect power supply.

Claims (1)

1, a kind of anti-theft alarm lock, comprise mechanical anti-theft lock body (8), dead bolt (7) and be installed in input circuit, electronic switching circuit, the telephone load circuit of locking in the interior anti-theft warning circuit, power circuit, its feature also is equipped with decoding circuit, recording circuit in anti-theft warning circuit, circuits for triggering, CPU treatment circuit, dial-up circuit, trigger switch circuit, warning circuit, memory circuit, doorbell circuit, its feature circuits for triggering are by integrated circuit N 1B, N 1A forms, and the voltage that power circuit is supplied with is through V 12Voltage stabilizing, capacitor C 14Filtering is by resistance R 13, light emitting diode V 16Give integrated circuit N 1The 2 pin power supply of A, resistance R 17, diode V 15Back diode V in parallel 15Negative pole meets integrated circuit N 12 pin of A, another termination 3 pin, integrated circuit N 13 pin of A meet filter capacitor C 16, diode V 14Positive pole meets integrated circuit N 13 pin of A, negative pole meets integrated circuit N 113 pin of B are with UPC micro-processor interface circuit N 34 pin connect integrated circuit N 11 pin of A and 4 pin connecting resistance R 18, 4 pin pass through capacitor C 7Ground connection, 5 pin, 6 pin ground connection.Integrated circuit N 19 pin of B, 11 pin ground connection, 10 pin pass through resistance R 14Ground connection, the reset button switch SW 1, a termination 10 pin, on another termination power, resistance R 15, R 16Between serial connection power supply and the ground, integrated circuit N 1The 8 pin connecting resistance R of B 15, R 16On the contact, the start button switch SW 2One termination power, other end connecting resistance R 15The other end.Capacitor C 15Meet between 8 pin and the ground tapered end sense switch SW 7With dead bolt gauge tap SW 3Meet a limit gauge tap SW after the parallel connection 4Series connection, SW 4Another termination power, tapered end sense switch SW 7With dead bolt gauge tap SW 3Another terminating diode V in parallel 13Positive pole, V 13Negative pole connecting resistance R 15, the start button switch SW 2Contact on, diode V 13Positive pole by diode V 18, V 19, V 20, V 21Meet CPU micro-processor interface circuit N by negative pole 32 pin, 1 pin, 17 pin, 18 pin, recording circuit N 6, N 67 pin ground connection, 6 pin are through resistance R 23With electrofiltration ripple capacitor C 18Ground connection in parallel, 5 pin pass through resistance R 25, R 40Ground connection, 4 pin series capacitance C 17, microphone MIC, capacitor C 15Connect 3 pin, resistance R 21, capacitor C 16, resistance R 22Series connection, resistance R 21One termination capacitor C 15, microphone MIC contact on, resistance R 22One termination capacitor C 14, microphone MIC contact on, capacitor C 16, resistance R 21Contact meet R 20One end, resistance R 20Another termination decoding circuit N 219 pin, recording circuit N 61 pin pass through capacitor C 14With decoding circuit N 218 pin connect recording push button SW 5Between ground connection and 1 pin, 2 pin pass through resistance R 19With triode V 8Base stage is joined, diode V 17Anodal connecting resistance R 19, triode V 8On the contact of base stage, V 17Negative pole meets CPU micro-processor interface circuit N 37 pin, recording circuit N 69 pin, 8 pin series resistance R 24, capacitor C 19, 10 pin and CPU micro-processor interface circuit N 36Pin communicates, memory circuit N 48 pin meet diode V 22Positive pole, V 22Negative pole connecting resistance R 25, R 40On the contact, 4 pin ground connection, 6 pin meet CPU micro-processor interface circuit N 39 pin, 5 pin meet CPU micro-processor interface circuit N 38 pin, CPU micro-processor interface circuit N 3, N 316 pin pass through capacitor C 20Ground connection, 15 pin pass through capacitor C 21Ground connection, 16 pin, 15 pin meet crystal vibration harmonic device XT 1Two ends, 14 pin ground connection, 3 pin, 4 pin series resistor R 41, 4 pin, 5 pin series resistor R 42, 5 pin pass through capacitor C 22Ground connection, 10 pin sending and receiving circuit N 56 pin, 11 pin meet dial-up circuit N 55 pin, 13 pin pass through resistance R 36Meet decoding circuit N 215 pin, 2 pin pass through resistance R 35Meet decoding circuit N 211 pin, 1 pin passes through resistance R 34Meet decoding circuit N 212 pin, 17 pin pass through resistance R 33Meet decoding circuit N 213 pin, 18 pin pass through resistance R 32Meet decoding circuit N 214 pin, 12 pin pass through resistance R 26Meet triode V 6Base stage, pass through resistance R again 38Meet triode V 23Base stage, 7 pin meet diode V 5Negative pole, anodal circuit N taking alarm 7Triode V 26Base stage, dial-up circuit N 58 pin connect power supply, 1 pin passes through resistance R 37Connect power supply, 1 pin meets triode V 23Colelctor electrode, triode V 23Base stage, emitter stage connecting resistance R 39, grounded emitter, 2 pin pass through capacitor C 24Ground connection, 3 pin pass through capacitor C 25Ground connection, crystal vibration harmonic device XT 2Connect 2 pin, on 3 pin, 7 pin pass through resistance R 7Meet triode V 9Base stage, another termination decoding circuit of 7 pin N 218 pin and memory circuit N 48 pin.Capacitor C 23Meet between 7 pin and the ground decoding circuit N 2, N 26 pin, 9 pin ground connection, 7 pin pass through capacitor C 12Ground connection, 8 pin pass through capacitor C 13Ground connection, crystal oscillator XT 3Connect on 7 pin, 8 pin, 5 pin pass through capacitor C 10Ground connection, 17 pin pass through C 11Ground connection, resistance R 31Connect between 17 pin, 16 pin, 4 pin pass through resistance R 27, R 28, capacitor C 8Series connection ground connection, 1 pin connecting resistance R 28, R 27Contact on, the resistance R on 4 pin 29With the resistance on 3 pin 30Series connection, 2 pin connecting resistance R 30, R 29Contact on, resistance R 9With capacitor C 9Series connection, capacitor C 9One terminating resistor R 30, R 29Contact on, resistance R 9Meet triode V 10Colelctor electrode, warning circuit N 7, N 71 pin connect power supply, 3 pin ground connection, 2 pin pass through resistance R 43, diode V 25Series connection triode V 26Base stage, V 26Grounded emitter, V 26Colelctor electrode meet loudspeaker SPK 1Connect power supply, doorbell circuit N 8, N 81 pin connect the positive pole of power supply E, 4 pin meet the negative pole of power supply E, doorbell button switch S W 6Connect between 1 pin, 3 pin, 2 pin meet loudspeaker SPK 1Connect power supply, the tapered end sense switch SW in the trigger switch circuit 7Be contained on the door leaf, roller (3) is enclosed within on the lock core tongue piece (4), and roller (3) compresses lock core sense switch SW 7Moving plate, make lock core sense switch SW 7Being in normally open, sink in bottom-locking plate (5) rear portion, after printed circuit board (PCB) is installed on, and switch SW in the lock 3Be installed on the printed circuit board (6), when turning the key in the lock, dead bolt (7) trailing edge withstands switch SW in the lock 3Moving plate, circuit is disconnected, door limit switch SW 4Contact position between door leaf and the doorframe is installed, makes door leaf circuit working when doorframe 3-5mm, reset button SW 1, the start button switch SW 2, the record button switch SW 5Be contained on upper and lower, the rear position of lock body (8).
CN 00225618 2000-09-16 2000-09-16 Theftproof alarm lock Expired - Fee Related CN2481803Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00225618 CN2481803Y (en) 2000-09-16 2000-09-16 Theftproof alarm lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00225618 CN2481803Y (en) 2000-09-16 2000-09-16 Theftproof alarm lock

Publications (1)

Publication Number Publication Date
CN2481803Y true CN2481803Y (en) 2002-03-13

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ID=33589677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00225618 Expired - Fee Related CN2481803Y (en) 2000-09-16 2000-09-16 Theftproof alarm lock

Country Status (1)

Country Link
CN (1) CN2481803Y (en)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee