CN2444047Y - Electronic alarm anti-theft door - Google Patents

Abstract

The utility model discloses an electronic alarm anti-theft door, which is composed of a main body of an iron sheet door, a door lock, and an electronic alarm. A control device 6 which can close an alarm circuit through a self-arranged password is arranged on the surface of the door. A trigger switch arranged on an alarm circuit 2 is triggered when the control device 6 is not inputted correct passwords, and then, an alarm device 3 sends out high tone alarm sound, and simultaneously, family members are informed through a telephone. The alarm device 3 sends out prompting tone after an extension marble 7 arranged in a lock contacts a pulling key prompting circuit switch 8. An elasticity normally closed switch 9 arranged between the margin of a door frame and the press fitting point of a door frame is connected with a prompting circuit 5 of an unlocking door. When the door is not locked, the alarm sends out prompting tone. Thereby, the function of the anti-theft door is more perfect.

Description

The electronic warning and anti-theft door

The utility model relates to a kind of security door, the electronic warning and anti-theft door that especially has the pin marker recognition function and can point out group key, prompting to lock.

Existing various security door is antitheft by door lock entirely, and door lock seems powerless for unlocking tools such as superb day by day " lockaid gun ", " Unlocking guns "." the ten minutes companies of unblanking " that emerge in large numbers various places promptly is illustration, uses the crisis of so-called security door to well imagine.Forget to pull up key because of key loss after being chosen away, open the door by the insider, reason such as forget to lock a door causes and stolenly also takes place repeatedly.(CN2289019) announced a kind of key that can prevent and stayed device outdoors on August 26th, 1 " patent gazette ", is to install additional not pull up the device that key just fits badly door in lock, and all the other problems are still unresolved.

The purpose of this utility model provides a kind of the releasing in advance and reports to the police, and opens the door and will cause warning; Forget to pull up the electronic warning and anti-theft door that key, non-locking door all can obtain the prompting of electronics sound after opening the door.

For achieving the above object; electronic warning and anti-theft door of the present utility model is protected skin, door lock, electronic alarm by steel plate and is placed the control alarming apparatus on the shop front to constitute; control warning device control emergency alarm circuit on the shop front is inputed predefined password thereon and can be closed the emergency alarm circuit.If do not import predefined password in advance, the emergency alarm circuit is in treats the triggering state, no matter adopt which kind of means to unblank, in a single day the relevant action of unblanking causes the trigger switch connection on the emergency alarm circuit, before door lock was not opened as yet, alarm just can be reported to the police by high pitch; Simultaneously, the defeated in advance number replay telephone that connected of telephone call patch jack also can be reported to the police to the household.

Door lock prolongs prompting can be pulled key the just switch of circuit of pellet shot from a slingshot and touches and close after lockhole inserts key, make alarm generation prompt tone.

The door edge is connected the cue circuit of not locking a door with the elastic force normally closed switch of doorframe pressing place, if Men Guanhou is unlocked, this switch is not pressed down out, and this circuit is in the conducting duty, and alarm sends prompt tone.

The utility model electronic warning and anti-theft door has installed the password identification function additional, can distinguish household and evildoer, and in time reports to the police before stolen; The family that the prompt facility and the prompt facility of not locking a door can prevent that more forgetful behavior from causing that do not pull key is stolen.

Be described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the partial sectional view of first specific embodiment of the utility model electronic warning and anti-theft door.

Fig. 2 is the partial sectional view of second specific embodiment of the utility model electronic warning and anti-theft door.

Fig. 3 is the horizontal A-A partial sectional view at the utility model electronic warning and anti-theft non-locking door door cue circuit switch place.

Figure 1 shows that a kind of embodiment figure of the utility model electronic warning and anti-theft door, wherein the control warning device on door surface is the rotational password dialer, the emergency alarm circuit that is made of 13 gauge taps 12 of the protrusion contact on the password dialer 6, trigger switch 11, alarm call jack 1 and alarm 3.After the rotation figure disc was dialled in correct password, its associated protrusion point 13 disconnected switch 12 just, makes whole emergency alarm circuit breaker, and turn the key in the lock this moment, and locking bar crosspiece 10 does not cause emergency alarm with locking bar retraction trigger switch 11; Opposite if do not input correct password, combination disk salient point 11 does not disconnect switch 12, warning circuit only opens circuit at switch 11 places, as long as lockhole inserts behind key or other unlocking tool fine rotation, even when door is not opened, locking bar crosspiece 10 must cause alarm song by trigger switch 11, and phone that the jack of telephone connection simultaneously 1 connects is replayed strong, can report to the police through the household that tells by telephone automatically.

Figure 2 shows that another kind of embodiment figure of the present utility model, the switch 8 that door lock prolongation pellet shot from a slingshot 7 can trigger connects the emergency alarm circuit 2 of alarms 3 and the prompting sound circuit 4 that pulls key; Can close the emergency alarm circuit 2 of alarm 3 behind the surperficial upward button of the door control warning device 6 input proper passwords.When opening the door, import correct password after, insert key again and open the door, door lock prolongs pellet shot from a slingshot 7 and touches to run jointly and close 8 because emergency alarm circuit 2 closed in advance, 8 connections of switch cue circuit 4 that pulls key, 3 of alarms send the prompt tone that pulls key.If do not input correct password, the emergency alarm circuit is not closed, and is in accurate on-state, and in a single day lockhole inserts other instrument of the key or the usefulness of unblanking, and door lock prolongation pellet shot from a slingshot 7 touches to run jointly and closes 8, and this moment, Men Shangwei was opened, just alert the your writing of alarm 3.

Certainly; the lip-deep control warning device of door also can be slide key formula or upright wheeled number device; the trigger switch 11 of emergency alarm circuit also can be arranged at other position that the associated linkage mechanism of unblanking can touch, and such conversion all drops within the protection domain of the present utility model.

Claims (4)

1. electronic warning and anti-theft door, comprise formations such as iron sheet door body, door lock, alarm, it is characterized in that: the device (6) that can control the emergency alarm circuit is arranged on the shop front, and the relevant action that emergency alarm circuit (2) can be unblanked through trigger switch (11) triggers; Door lock has the tail head of its prolongation of prolongation pellet shot from a slingshot (7) can circuits for triggering switch (8); The door edge has the lucky energy of contactor (9) be closed fashionable extruding disconnection by door and doorframe.

2. according to the described electronic warning and anti-theft door of claim 1, it is characterized in that: the lip-deep control warning circuit device of door is a rotary type password dialer, can close warning circuit (2) through switch (12) just with the corresponding outstanding position of a certain scale (13) on it.

3. it is characterized in that according to the described electronic warning and anti-theft door of claim 1: the control device of the lip-deep control warning circuit of door (2) is the button device, presses certain several key and can close emergency alarm circuit (2).

4. according to the described electronic warning and anti-theft door of claim 1, it is characterized in that emergency alarm circuit (2) has a switch (11) to be in the position that is associated of unlocking action, and the relevant action of can being unblanked triggers.

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