CN2847407Y - Telephone type anti-theft alarm - Google Patents

Abstract

The utility model relates to a telephone type theftproof alarm. A contactor is arranged in a door lock or a window frame at least and is connected with an emitter. The emitter and a receiver are in wireless connection, and the receiver is connected with a telephone of the alarm. A lead wire connected with the contactor and a power supply switch are arranged on the emitter. The receiver is provided with a loudspeaker, an azimuth switch, a function converting switch and a connecting line jack connected with the telephone. The telephone is provided with a calling display module, a connecting line jack connected with the receiver and a function converting switch. The utility model can realize the function of remote alarm.

Description

Phone formula burglar alarm

Technical field

The utility model relates to a kind of burglar alarm, the burglar alarm that especially utilizes telephone set to report to the police.

Background technology

Burglar alarm in the past comprises receiver, transmitter and a contactor, and this receiver and transmitter are separated from each other, and transmitter is connected by circuit with contactor.

Receiver is provided with loudspeaker and is connected with inching switch and by circuit.

Transmitter is provided with power switch.

Contactor by bolt in locking and matching with dead bolt.

Contactor is a hollow circular cylinder, and internal layer is insulator, and skin is an electric conductor.

In the practical application, after locking a door, dead bolt stretches out and is separated with contactor, and circuit disconnects.In case illegal invasion person utilizes skeleton key to open door lock or utilizes other tamper tool door lock, dead bolt retraction and contacting with above-mentioned contactor, circuit turn-on, transmitter sends electronic signal, and receiver promptly sends the sound and reminds owner to take self-defensive measures outside certain distance.In addition, owner can utilize the volume that the inching switch of receptacle is regulated loudspeaker; Also can determine the position of receiver voluntarily, for example placing sounds outdoors frightens illegal invasion person away, perhaps places bedside evening, hears that receptacle sends to pin manual latch behind the sound and enter, call for help or report to the police in the dark and arrest criminal to stop illegal invasion person.

This kind device only has man-hour to be suitable at home, under unmanned situation, except the scaring burglar, does not bring into play any effect, discloses above-mentioned technology in Chinese patent ZL200420064715.5.

Summary of the invention

The utility model is intended to address the above problem.Advantage of the present utility model is to provide a kind of allows owner away from the district that sets up defences receive new device from the telephone call of this alarm immediately when illegal invasion person touches door lock or sled window or moves monitored article.

The purpose of this utility model is achieved through the following technical solutions a kind of phone formula burglar alarm, it is characterized by: comprise contactor, transmitter, receiver and dedicated telephone set.Contactor adopts line to be connected with transmitter; Transmitter and receiver are separated from each other, and adopt the circuit remote control to connect; Receiver adopts line to be connected with dedicated telephone set.

Contactor is installed in the door lock or in the window frame or on the object of other monitoring, and is connected on the transmitter.

Transmitter is provided with lead-in wire and power switch, and connects by circuit.Lead-in wire is used to connect contactor, and switch is used to open or cut off the electricity supply.

Receiver is provided with loudspeaker, orientation selector switch, function switch and line jack and connects by circuit.Loudspeaker is used for house man-hour " language alarm ", the orientation switch is used to point out the owner burglar to be gone into by the gate or prize window and go into, function switch is used for the selection of " telephone call or language alarm ", is connected with dedicated telephone set when the line jack is used to select telephone call for use.

Dedicated telephone set is provided with caller identification module, line jack and function switch.The caller identification module is used to write down the plane No. of dialing subscriber phone before the burglar commits a crime, and the line jack is used to connect receiver, and function switch is used for the general mode of phone and the blocked operation between the dedicated mode.

The utlity model has following advantage: 1, promptness: in case illegal invasion person is moving and telephone call or language alarm immediately when door or window or other monitoring objects; 2, reliability: owner locks a door and reminds the user to set up defences in the mode of reporting to the police when closing window, can not occur crashing; 3, security: be provided with the special anti-device of tearing open, it is anti-to have only warning can tear open afterwards, makes the burglar can't accomplish to allow warning device not report to the police; 4, continuity: promptly begin to report to the police as long as the burglar is entered the room by the district that sets up defences, and continuous dial up to owner tear open anti-till; 5, disguise: adopt silent alarm, owner can be according to oneself wish with the hidden place that can't find to the burglar of alarm; 6, saving property:, can not spend the red cent telephone expenses promptly to know whether safety of family's property anywhere as long as the user operates according to setting program; 7, public welfare: the type of alarm uniqueness does not disturb residents, and owner can report to the police after receiving telephone call or language alarm, thereby catches criminal, rids the people of an evil; 8, do not report to the police and do not start shooting.

Description of drawings

Fig. 1 is the structural representation according to the distance type burglar alarm of first embodiment.

Fig. 2 is the structural representation according to the line-connection type burglar alarm of second embodiment.

Embodiment

To be described embodiment with reference to the accompanying drawings.

First embodiment

Fig. 1 is the structural representation according to the distance type burglar alarm of this embodiment of the present utility model.It is characterized by: comprise contactor 3, transmitter 2, receiver 1 and dedicated telephone set.This contactor 3 be installed in the gate lock in the window frame or other the monitoring objects on (this example is example with the gate lock) parallel-series on transmitter 2, this transmitter 2 is separated from each other with receiver 1, adopt the circuit remote control to connect, this receiver 1 adopts line to be connected with dedicated telephone set.

This contactor 3 is a hollow circular cylinder, and its internal layer 9 is that insulator, outer 10 is an electric conductor, is fixed on the door lock 16 by bolt 7.

This transmitter 2 is provided with lead-in wire and power switch 6.Lead-in wire is connected with contactor, and power switch is used for cutting off or opening power.

This receiver 1 is provided with loudspeaker 4, orientation switch 5, function switch (structure shown in the top of receiver among Fig. 1 1) and line jack (structure shown in receiver 1 right side).Loudspeaker 4 is used for house man-hour " language alarm ", orientation switch 5 is used to point out the owner burglar to be gone into by the gate or prize window and go into, function switch is used for the selection of " telephone call or language alarm ", is connected with dedicated telephone set when the line jack is used to select telephone call for use.

This dedicated telephone set is provided with caller identification module, line jack (structure shown in the centre, left side of special-purpose phone among Fig. 1), function switch (structure shown in the top in dedicated telephone set left side), telephone wire hole (structure shown in the bottom in dedicated telephone set left side).The caller identification module is to be used to write down the plane No. of dialing subscriber phone before the burglar commits a crime, and the line jack is used to connect receiver, and function switch is that dialogue machine carries out the switch that switches between general mode and the dedicated mode.

In the practical application, the back dead bolt 8 of locking a door stretches out and contactor 3 separation cut circuit, in case illegal invasion person opens door lock with skeleton key or when prying open door lock with other tools used in crime, dead bolt 8 playbacks and contacts with contactor 3, at this moment, transmitter is launched stolen signal, contactor starts the dedicated telephone set dial-up circuit after receiving the stolen signal that transmitter launches, beginning sends the warning number that is stored in the phone to owner, and continuous dial regularly, at this moment, owner's phone that all can receive the report for police service anywhere is that the burglar enters the room when doing at definite alarm call, owner can report to the police in the very first time, not only can retrieve property and exempt to recruit loss, can also effectively catch criminal, the base number that owner outside only needs alarm of clawback to use can be torn open anti-.

But control is established in this alarm individual event, also can comprehensively deploy to ensure effective monitoring and control of illegal activities, and does not report to the police and does not start shooting.

Second embodiment

Fig. 2 is the structural representation according to the line-connection type burglar alarm of second embodiment.It is characterized by: comprise contactor 3 and dedicated telephone set, this contactor 3 can be installed in the gate lock, in the window frame or on the object of other monitoring (the utility model is described to be installed in the lock), this dedicated telephone set is provided with caller identification module, line jack and function switch.

This caller identification module is used to write down the number that stays when plaing exploration before the burglar commits a crime, and the line jack is used for being connected with the contactor line, and function switch is to be used for the switch that alarm mode and general mode to dedicated telephone set switch.

During practical application, in case illegal invasion person opens door lock 16, dead bolt 8 playback contact with contactor 3, open circuit and directly start the dedicated telephone set dial-up circuit, beginning sends the warning number be stored in the phone to owner, and continuous alarm regularly, up to owner tear open anti-till.

This line alarm is without battery, but control is established in individual event, also can comprehensively deploy to ensure effective monitoring and control of illegal activities, and does not report to the police and does not start shooting.

Claims (6)

1. phone formula burglar alarm, contactor is arranged on the monitored object, it is characterized in that: contactor is connected with transmitter, transmitter and receiver wireless connections, receiver is connected with the telephone set of warning.

2. phone formula burglar alarm according to claim 1 is characterized by: transmitter is provided with lead-in wire and the power switch that connects contactor.

3. phone formula burglar alarm according to claim 1, it is characterized by: contactor is located in the door lock or in the window frame at least.

4. according to claim 1 or 2 or 3 described phone formula burglar alarms, it is characterized by: the skin that is located at the contactor in the door lock is an electric conductor, and dead bolt is regained in the lock and with contactor is outer and contacted when unblanking, and outer, dead bolt connects with the transmitter phase line respectively.

5. phone formula burglar alarm according to claim 1 is characterized by: the line jack that receiver is provided with loudspeaker, orientation switch, function switch and is connected with telephone set.

6. phone formula burglar alarm according to claim 1 is characterized by: telephone set is provided with the caller identification module, connects line jack, the function switch of receiver.