CN201034002Y

CN201034002Y - Multifunctional automatic arming type voice alarm anti-theft door

Info

Publication number: CN201034002Y
Application number: CNU2006201370685U
Authority: CN
Inventors: 吴鹏辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-07
Filing date: 2006-09-07
Publication date: 2008-03-12
Anticipated expiration: 2016-09-07

Abstract

A multifunctional automatic arming voice alarm anti-theft door, which is composed of a door frame, a door body, a door lock, a guard lock, a cat's eye and an alarm system, and a door magnetic switch, a vibration switch, a guard lock switch, a mode selection switch, a deadbolt switch, a thyristor switch, a delay switch, a doorbell switch, a voice alarm chip, a speaker and a power supply are installed in the alarm system. When the door is opened, the guard lock switch, the vibration switch or the door magnetic switch is closed, and the output end of the voice chip outputs an alarm prompt signal and enters a delay state. If the door body is not opened normally after a certain delay time, an alarm signal is issued. If the door body is opened and closed normally within the specified time, the alarm prompt sound stops and the door automatically enters an automatic arming state. It can realize the automatic arming (disarming), alarm prompt, voice alarm and doorbell functions of the anti-theft door, and has a simple structure and is easy to use, and is suitable for home use.

Description

The multi-functional formula audio alert security door of deploying troops on garrison duty automatically

Affiliated technical field

The utility model relates to a kind of security door that the lang sound reports to the police of going forward side by side of can deploying troops on garrison duty automatically.

Background technology

At present, diversified alarming type anti-stealing door is arranged, its structure mainly is made up of door body, the switch of deploying troops on garrison duty, trigger switch (comprising a magnetic, sound pick-up, sensor etc.), identification circuit, alarm etc.When other people open the door with technology or violence method, cause trigger switch, after discerning, identification circuit reports to the police.But existing alarming type anti-stealing door all will manually be deployed troops on garrison duty, be withdrawn a garrison, and complex structure, involves great expense, operates inconvenience, rate of false alarm height, has had a strong impact on the popularization and the application of family expenses alarming type anti-stealing door.

Summary of the invention

The deficiency that have alarming type anti-stealing door complexity now for solving, involve great expense, operate inconvenience, rate of false alarm is high, the utility model provides a kind of multi-functional formula security door of deploying troops on garrison duty automatically, this security door is not only simple in structure, cheap, easy to use, accuracy rate is high, and can realize that automatic cloth (removing) is anti-, alarm, audio alert, model selection and doorbell function.

The technical scheme that its technical problem that solves the utility model adopts is: form by doorframe, a door body, and at Men Tizhong door lock has been installed, protected lock, loudspeaker, opal, abatjour and warning system.Protect lock and being installed on the door lock, be used to protect the door lock lockhole, after inserting key (or input password), can pull open and protect shank of the key, expose the door lock lockhole, unclamp and protect shank of the key, protect lock and automatically reset lockedly, the door lock lockhole is capped.Warning system has been installed door status switch, vibroswitch, has been protected lock-switch, mode selection switch, dead bolt switch, reverse-blocking tetrode thyristor, delay switch, doorbell switch, audio alert chip, loudspeaker, power supply.Door status switch, vibroswitch and protect the lock-switch parallel connection, and connect with mode selection switch, dead bolt switch, power supply; Be divided into two-way then, the one tunnel controls the utmost point with reverse-blocking tetrode thyristor is connected, the input of control speech chip alarm signal end, and another road is connected with speech chip alarm end; Doorbell switch one end is connected with positive source, and the other end is connected with speech chip doorbell input, and the speech chip output is connected with loudspeaker.Each components and parts function is respectively: 1, mode selection switch: select the locking-type selector switch for use, be made as automatically, open and close and 4 positions that reset, after inserting, key can rotate to each chosen position, and all can dial down at any position key, system enters automatically (removing) the anti-state of establishing when being chosen as " automatically ", when being chosen as " opening ", system enters the state of forever setting up defences, when being chosen as " pass ", system enters permanent state in the air, when selecting " resetting ", can stop ongoing warning; 2, dead bolt switch: switch closure when Door-lock bolt stretches out, switch disconnects during the dead bolt withdrawal; 3, protect lock-switch: protect lock-switch and be installed in and protect in the lock, pull open and protect shank of the key, protect the lock-switch closure, unclamp and protect shank of the key, protect lock and automatically reset lockedly, protect lock-switch and disconnect; 4, door status switch: closure when the door body is opened, the door body disconnects when shutting; 5, vibroswitch: when the door body is subjected to clashing, (does not contain firmly and pat) closure, disconnect at ordinary times; 6, reverse-blocking tetrode thyristor: not conducting when controlling very low level, conducting when controlling very high level, still conducting when the control utmost point is low level once more disconnects when electric current is less than the conducting electric current between both positive and negative polarity; 7, delay switch: auto-closing after circuit is connected certain hour (as 10 seconds), automatic disconnection when circuit disconnects; 8, reverse-blocking tetrode thyristor: not conducting when controlling very low level, conducting when controlling very high level, still conducting when the control utmost point is low level once more disconnects when electric current is less than the conducting electric current between both positive and negative polarity; 9, doorbell switch: closure when switch is pressed, time-delay disconnected after 3 seconds during relieving; 10, speech chip: this chip has 4 signal input parts, 2 signal output parts, 4 signal input parts are respectively the doorbell signal input part, the alarm signal input, alarm tone signal input and power-are extreme, when doorbell signal input part input high level, output doorbell voice signal, export automatic shutdown circuit after 3 seconds, when alarm signal input input high level, output high-decibel alarm signal, export automatic shutdown circuit after 2 minutes, when alarm tone signal input input high level, the output alarm prompt tone is exported automatic shutdown circuit after 10 seconds, and power-extremely directly is connected with power cathode, 2 outputs are connected with the loudspeaker both positive and negative polarity respectively, and wherein the priority of each signal output is followed successively by from high to low: alarm signal, the alarm tone signal, the doorbell signal; 11, loudspeaker: use supersound projector, guarantee that the alarm signal sound is more than 100 decibels.Mode selection switch is made as when automatic, open the door promptly to trigger and protect lock-switch, door status switch or vibroswitch closure, one road direction speech chip sends request alarm signal, loudspeaker sends the alarm sound of " ticking; tick; tick ", delay switch is delivered on another road, (suppose that owner can normally open in 10 seconds with key after 10 seconds, and other people can't open with technical method in 10 seconds) if the door body normally do not open yet, delay switch sends the request alarm signal to speech chip, the loudspeaker signal that gives the alarm, if 10 second the inside door body open, then dead bolt switch withdrawal, warning circuit disconnects, if dead bolt stretches out after door is opened, because the door status switch closure, loudspeaker sends the alarm sound of " ticking; tick; tick ", the door body is shut, and prompt tone disappears, and enters the state of setting up defences automatically; Mode selection switch is made as out, warning circuit is in the state of forever setting up defences, when triggering is protected lock-switch, door status switch or vibroswitch and is triggered closure, one road direction speech chip sends request alarm signal, loudspeaker sends the warning of " tick, tick, tick " and shows sound, and delay switch is delivered on another road, and no matter whether the door body is normally opened or shut after 10 seconds, delay switch all sends the request alarm signal to speech chip, the loudspeaker signal that gives the alarm; Mode selection switch is made as the pass, and warning circuit is in off-state, and circuit will not carry out any alarm, but but doorbell operate as normal still; Mode selection switch is made as resets, can stop ongoing warning, switch should be pulled immediately from this position after stopping.

The beneficial effects of the utility model are, it is available that mode selection switch has various states, applicable to different situations, when mode selection switch is made as " automatically ", can realize the anti-and alarm of automatic cloth (removing), and simple in structure, easy to use, cheap, be suitable for vast family and use.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is a circuit theory schematic diagram of the present utility model

Fig. 2 is the lock-switch schematic diagram that protects of the present utility model

Fig. 3 is a dead bolt switch schematic diagram of the present utility model

Among the figure: 1, mode selection switch; 2, dead bolt switch; 3, protect lock-switch; 4, door status switch; 5, vibroswitch; 6, reverse-blocking tetrode thyristor; 7, delay switch; 8, reverse-blocking tetrode thyristor; 9, bell button; 10, speech chip; 11, loudspeaker; 12, capacitor; 13, resistance; 14, power supply; 15, protect lock; 16, door lock; 17, switch contact; 18, switch contact; 19, turning cylinder; 20, protect the lock overcoat; 21 shank of the keys; 22, insulation lock tube; 23, conductor dead bolt; 24, dead bolt switch contact; 25, dead bolt switch columm.

The specific embodiment

In Fig. 1, protect lock-switch (3), door status switch (4) and vibroswitch (5) parallel connection, the one end is connected with dead bolt switch (2), mode selection switch (1), power supply (14), and the other end is connected with reverse-blocking tetrode thyristor (6) the control utmost point, in order to the conducting of control reverse-blocking tetrode thyristor (6); Reverse-blocking tetrode thyristor (6) is anodal to be connected with power supply (14) positive pole through dead bolt switch (2), mode selection switch (1), reverse-blocking tetrode thyristor (6) negative pole divides two-way, one the tunnel controls the utmost point through delay switch (7) and reverse-blocking tetrode thyristor (8) is connected, another road directly is connected with speech chip (10) alarm signal input part, in order to send the alarm signal to loudspeaker (11); Reverse-blocking tetrode thyristor (8) is anodal directly to be connected with power supply (14) is anodal, and negative pole is connected with speech chip (10) input; Doorbell switch (9) one ends are connected with positive source, and the other end is connected with speech chip (10) doorbell signal input part; The speech chip output is connected with loudspeaker, in order to send alarm signal, alarm signal or doorbell signal to loudspeaker (11); Capacitor (12) is connected with power supply (14) both positive and negative polarity through fixed resistance (13), in order to the damage electronic devices and components that shove that prevent that frequent on-off circuit from producing.

In Fig. 2, protect on lock turning cylinder (19) switch contact (17) has been installed, switch contact (18) has been installed protecting on the lock overcoat (20), in protecting the lock turning cylinder, installed and protected lock (15), door lock (16) has been installed under shank of the key (21).

In Fig. 3, on insulation lock tube (22), switch contact (24) has been installed, in insulation lock tube (22), conductor dead bolt (23) has been installed, dead bolt switch columm (25) is housed respectively on switch contact (24).

Mode selection switch (1) is made as automatically, when opening the door, earlier key is inserted and protect in the lock (15), pull down shank of the key (21), the switch contact (17) that is installed on the turning cylinder (19) rotates, with be connected protecting the switch contact (18) that lock overcoat (20) go up to install, make and protect lock-switch (3) closure, reverse-blocking tetrode thyristor (6) is controlled very high level, reverse-blocking tetrode thyristor (6) conducting is to delay switch (7) and speech chip (10) alarm end input high level, speech chip (10) sends the audio alert cue to loudspeaker (11), loudspeaker (11) sends the alarm sound, delay switch (7) was delayed time for 10 seconds, if the door body is opened, conductor dead bolt (23) withdrawal, dead bolt switch (2) disconnects, circuit disconnects, the alarm sound disappears, and after the door body was opened, conductor dead bolt (23) ejected again, be connected with dead bolt switch contact (24), dead bolt switch (2) conducting is because the door body is opened door status switch (4) closure, reverse-blocking tetrode thyristor (6) is controlled very high level, reverse-blocking tetrode thyristor (6) conducting is to delay switch (7) and speech chip (10) alarm end input high level, and speech chip (10) sends the audio alert cue to loudspeaker (11), and loudspeaker (11) sends the alarm sound, in 10 seconds the door body is shut, conductor dead bolt (23) withdrawal, dead bolt switch (2) disconnects, and circuit disconnects, the alarm sound disappears, after the door body was shut, conductor dead bolt (23) ejected again, is connected with dead bolt switch contact (24), dead bolt switch (2) conducting, warning system is in the state of setting up defences; Each alarm sound surpassed for 10 seconds, delay switch (7) closure, reverse-blocking tetrode thyristor (8) is controlled very high level, reverse-blocking tetrode thyristor (8) conducting and to speech chip (10) alarm signal end input high level, speech chip (10) sends the audio alert signal to loudspeaker (11), loudspeaker (11) sends alarm signal, even conductor dead bolt this moment (23) withdrawal, dead bolt switch (2) disconnects, still conducting of reverse-blocking tetrode thyristor (8), the audio alert signal continues to continue to report to the police, and up to the door body is shut, key inserts mode selection switch (1), key is to reset position, the warning circuit short circuit, control transwitch (8) disconnects, and the audio alert signal stops; When door is clashed or is pried open, because conductor dead bolt (23) is not withdrawn, dead bolt switch (2) conducting all the time, pry open or clash action triggers door status switch (4) or vibroswitch (5) closure, reverse-blocking tetrode thyristor (6) is controlled very high level, reverse-blocking tetrode thyristor (6) conducting is to delay switch (7) and speech chip (10) alarm end input high level, speech chip (10) sends the audio alert cue to loudspeaker (11), delay switch after 10 seconds (7) closure, reverse-blocking tetrode thyristor (8) is controlled very high level, reverse-blocking tetrode thyristor (8) conducting and to speech chip (10) alarm signal end input high level, speech chip (10) sends the audio alert signal to loudspeaker (11).

Mode selection switch (1) is when being made as out, pull down shank of the key (21), protect lock-switch (3) closure, perhaps prize opening door body, door status switch (4) closure, a body perhaps clashes, trigger vibroswitch (5) closure, reverse-blocking tetrode thyristor (6) is controlled very high level, reverse-blocking tetrode thyristor (6) conducting is to delay switch (7) and speech chip (10) alarm end input high level, speech chip (10) sends the audio alert cue to loudspeaker (11), delay switch after 10 seconds (7) closure, reverse-blocking tetrode thyristor (8) is controlled very high level, reverse-blocking tetrode thyristor (8) conducting and to speech chip (10) alarm signal end input high level, and speech chip (10) sends the audio alert signal to loudspeaker (11).

No matter which kind of pattern mode selection switch (1) is made as, press bell button, doorbell switch (9) closure, to speech chip (10) doorbell signal end input high level, speech chip (10) sends the doorbell signal to loudspeaker (11), unclamps bell button, and doorbell switch (9) postpones 3 seconds kinds and disconnects, speech chip (10) continues to send the doorbell signal to loudspeaker (11), stops automatically after 3 seconds kinds.

Claims

1. A multifunctional automatic arming type anti-theft door with voice alarm, which is composed of door frame, door body, door lock, guard lock, peephole and alarm system, and the alarm system is equipped with door magnetic switch, vibration switch, lock guard switch, mode Selection switch, deadbolt switch, thyristor switch, delay switch, doorbell switch, voice alarm chip, speaker, power supply, characterized in that: ①The behavior of opening the door triggers the closing of the lock switch, vibration switch or door magnetic switch, and the voice chip outputs The terminal outputs an alarm signal and enters the delay state. If the door is not opened normally after a certain time delay, an alarm signal will be sent out. If the door is normally opened and closed in time within the specified time, the alarm sound will stop and enter the automatic fortification state. . ②The vibration switch, door magnetic switch, and door magnetic switch are connected in parallel and connected with the control pole of the thyristor switch to control the voice chip alarm signal input. When the door lock switch, vibration switch or door magnetic switch is closed, the speaker sends out an alarm Prompt sound; ③The delay switch is connected to the control pole of the thyristor switch to control the input of the alarm signal of the voice chip, so that the alarm can be started immediately after the delay is completed without being interrupted; ④A bolt switch is set on the door lock bolt, One end of it is connected to the mode selection switch, and the other end is connected to the control pole of the thyristor switch. When the door lock tongue is stretched out, the switch is automatically closed and enters the state of automatic defense. When the door lock tongue is retracted, the switch is disconnected and enters disarm. State; ⑤Install the guard lock on the door lock, and set the guard lock switch on the guard lock. When the guard lock is opened, the guard lock switch is automatically closed. When the guard lock is released, it automatically locks, and the guard lock switch is disconnected; ⑥Installing the lock mode Selector switch, one end of which is connected to the positive pole of the power supply, and the other end is respectively connected to the deadbolt switch, the positive pole of the thyristor switch, the negative pole of the power supply and the vacancy, which can prevent others from quickly canceling the alarm, and enable the owner to easily eliminate false alarms. Set different fortification modes according to different needs; ⑦ The positive pole of the doorbell switch is directly connected to the positive pole of the power supply, and the negative pole is connected to the doorbell signal terminal of the voice chip, so that the doorbell can work relatively independently of the alarm system.