Summary of the invention
It is an object of the invention to provide automatic alarm door lock, to solve above-mentioned problem.
Provide automatic alarm door lock in an embodiment of the present invention, including: limit switch, alarm device and control switch,
Described limit switch is arranged at crack between a door and its frame, and when described limit switch moves certain amplitude, described limit switch sends the signal of telecommunication to described alarm device;
The described switch that controls electrically connects with described alarm device to control the power on/off of described alarm device, and/or, the described switch that controls electrically connects with described limit switch to control the power on/off of described limit switch.
Preferably, also including: singlechip chip, described singlechip chip includes limit switch signal receiving terminal,
Described limit switch and described control switch all electrically connect with described limit switch signal receiving terminal;
Described limit switch is electrically connected with described alarm device by described limit switch signal receiving terminal.
Preferably, described singlechip chip also includes: sender unit;
Described sender unit and described limit switch signal receiving terminal, or electrically connect with described alarm device.
Preferably, also including: electromagnetic lock core, described singlechip chip also includes: signal receiving device;
Described signal receiving device electrically connects with described electromagnetic lock core and described limit switch signal receiving terminal respectively;
Or, the described switch that controls electrically connects with described electromagnetic lock core, and described signal receiving device electrically connects with the described switch that controls.
Preferably, described limit switch is proximity switch, and described control switch is cipher switch for reset switch or described control switch.
Preferably, described sender unit includes sending module, sends number storage module, and described transmission number stores in module has multiple different telephone number according to sequencing storage;
Described sending module stores module with described transmission number respectively and described limit switch electrically connects;
When described sending module receives the signal of telecommunication that described limit switch sends, then store the sequencing in the multiple numbers recorded in module to first number alert according to described transmission number;
If not receiving feedback information in certain time, then according to the sequencing in the multiple numbers recorded in described transmission number storage module to next number alert, until receiving described feedback information.
Preferably, also include: photographic head and bin;
Described photographic head electrically connects with described bin.
Preferably, described alarm device includes: power module, alarm switch and sound alarm module;
Described audible alarm module electrically connects with described power module and described alarm switch respectively.
The embodiment of the present invention additionally provides antitheft door, including automatic alarm door lock, also includes that inductive switch, described inductive switch are placed in outer side of door, and electrically connects with described photographic head.
Preferably, described photographic head includes that camera lens, described camera lens are arranged on the bottom of outer side of door, and are inclined upwardly.
The automatic alarm door lock that the embodiment of the present invention provides, with of the prior art when there being object to occur in outdoors, inductive transducer work will be triggered, and make the autoalarm being connected with inductive transducer report to the police, easily produce false alarm, the accuracy rate namely reported to the police is relatively low to be compared, it is by being provided with limit switch at crack between a door and its frame, make only just to trigger limit switch work when door is opened, and then send the signal of telecommunication to alarm device, so that alarm device is reported to the police so that only just can report to the police when door is opened;Simultaneously, can also be by controlling and alarm device, and/or the control switch of limit switch electrical connection, limit switch is stoped to send the signal of telecommunication, or stop alarm device to be reported to the police, carry out stop alarm action, solve the easy false alarm of safe-guard door lock in prior art, the problem that warning accuracy rate is relatively low, thus solve deficiency of the prior art.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
The embodiment of the present invention 1 provides the basic structure of automatic alarm door lock, automatic alarm door lock as shown in Figure 1, including: limit switch 101, alarm device 102 and control switch 103,
Described limit switch 101 is arranged at crack between a door and its frame, and when described limit switch 101 moves certain amplitude, described limit switch 101 sends the signal of telecommunication to described alarm device 102;
Described control switch 103 and described alarm device 102, and/or described limit switch 101 electrically connects.
Traditional automatic alarm door lock, owing to inductive transducer is used to whether the position outside detection door has object, so, when have object or people stand outside the door side time, inductive transducer will work, to generate the signal of telecommunication, and send alarm device 102 to so that alarm device 102 can send actuation of an alarm.Domestic residential building is family more than a layer mostly, namely the door of neighboring home is adjacent, has neighbours the most all can trigger warning to walking about in front of the door, such false alarm every time, not only the user to automatic alarm door lock can bring puzzlement, also can make troubles to neighbours.
In view of this, can be by limit switch 101 be arranged at crack between a door and its frame, the when that each door being opened, limit switch 101 just can generate the signal of telecommunication, and the signal of telecommunication is sent the alarm device 102 electrically connected with limit switch 101 to so that alarm device 102 can be reported to the police.It should be noted that limit switch 101 is when animal is close to still life, the connecting rod of switch drives the contact of switch to cause contact disjunction or the junction closure of disconnection of Guan Bi.In this application, the limit switch 101 of normally-closed contact can be used, namely when door is in closure state when, the contact of limit switch 101 is off state, when door is opened when, contact is converted to closure state by off-state, then, running part in limit switch 101 controls alarm device 102 and works, and then triggering alarm device 102 works.Certainly, limit switch 101 can be joined directly together with alarm device 102, can also be indirectly connected to, by limit switch 101 is connected with single signal of telecommunication generating means, the when that the duty making limit switch 101 changing, make signal of telecommunication generating means work, generate the signal of telecommunication, and this signal of telecommunication is sent to alarm device 102, make alarm device 102 report to the police.
Meanwhile, control switch 103 and described alarm device 102, and/or described limit switch 101 electrically connects.When starting when reporting to the police, agnogenio due to report to the police, it is probably the room that householder is advanced into certainly, now, operation and alarm device 102 should be passed through, and/or the control switch 103 of described limit switch 101 electrical connection makes limit switch 101 quit work, and make alarm device 102 quit work, make actuation of an alarm stop, certainly, control switch 103 and could be arranged to two single switches, to control alarm device 102 and limit switch 101 respectively.The effect controlling switch 103 can be connected with the power supply of alarm device 102, to cut off the supply of its electric energy, and then makes alarm device 102 stop alarm;Can also electrically connect with proximity switch so that it is the signal of telecommunication cannot sent, and then make alarm device 102 stop alarm.
It should be noted that, alarm device 102 can be that visual alarm, voice guard, information alarm are (after triggering, warning message is sent to the terminal specified, be used for remote alarms) in one or more alarms, in order to avoid interfering with neighbours, can notify that householder, door have been opened only with the mode of information alert.Control switch 103 and can use hand control switch 103, such as single-pole double-throw switch (SPDT), reset switch etc..
The induction part of limit switch 101 is preferably provided at the door side away from rotary shaft, and when opening the door, the when that the anglec of rotation being certain, this side can be faster away from original position, to realize as early as possible reporting to the police.For security reasons, if door is inside side Unscrew, then induction part may be mounted at the side (towards the one side of crack between a door and its frame) away from rotating shaft;If door is Unscrew laterally, then induction part may be mounted at the side near rotating shaft, so, when the door is open, limit switch 101 is directed towards moving away from the direction of door opener.With prevent door opener too early touch limit switch 101, thus destroy limit switch 101, prevent limit switch 101 from triggering alarm device 102 and report to the police.
Certainly, the riding position controlling switch 103 can play the effect strengthening reporting to the police equally.Such as control switch 103 and can be placed in an inner side, and install safety lock additional controlling use around switch 103, control switch 103 after only opening safety lock, could be used.It is arranged such, it is possible to make illegal door opener cannot quickly be manipulated by switching 103 and carry out stop alarm, the time of the warning also just extended.Meanwhile, householder can quickly be manipulated by switching 103 by the key obtained in advance and carry out stop alarm, will not interfere resident family around.
Automatic alarm door lock provided by the present invention, by being provided with limit switch 101 at crack between a door and its frame, make only just to trigger limit switch 101 when door is opened to work, and then send the signal of telecommunication to alarm device 102, so that alarm device 102 is reported to the police so that only just can report to the police when door is opened;Simultaneously, can also be by controlling and alarm device 102, and/or the control switch 103 of limit switch 101 electrical connection, limit switch 101 is stoped to send the signal of telecommunication, or stop alarm device 102 to be reported to the police, carry out stop alarm action, solve the easy false alarm of safe-guard door lock in prior art, the problem that warning accuracy rate is relatively low, thus solve deficiency of the prior art.
The embodiment of the present invention 2 provides the optimization structure of automatic alarm door lock, on the basis of embodiment 1, as shown in Figures 1 to 4, also include: singlechip chip 201, described singlechip chip 201 includes that limit switch signal receiving terminal 2012, described limit switch 101 and the described switch 103 that controls all electrically connect with described limit switch signal receiving terminal 2012;Described limit switch 101 is electrically connected with described alarm device 102 by described limit switch signal receiving terminal 2012;The described switch 103 that controls is arranged at an inner side.
Limit switch 101 is electrically connected with alarm device 102 by the limit switch signal receiving terminal 2012 of singlechip chip 201, the signal that different types of limit switch 101 is sent can be processed by singlechip chip 201, and the signal making alarm device 102 get can directly utilize.Simultaneously, controlling switch 103 can be by controlling limit switch signal receiving terminal 2012, singlechip chip 201 is made to select to receive, or do not receive the signal that limit switch 101 is sent, what this was the most covert stopped the work of limit switch 101, make alarm device 102 cannot receive the signal that limit switch 101 is sent, also would not report to the police.When householder is in for a long time when, cause in order to avoid picking guest limit switch 101 to trigger alarm device 102 to report to the police, singlechip chip 201 can be made to stop receiving the signal of telecommunication that limit switch 101 is generated by controlling switch 103 closedown limit switch signal receiving terminal 2012.Concrete, control switch 103 and can connect the enable pin of pin corresponding to control limit switch signal receiving terminal 2012, so that pin no longer receives the signal of telecommunication that limit switch 101 is sent corresponding to limit switch signal receiving terminal 2012.While singlechip chip 201 stops receiving the signal of telecommunication that limit switch 101 sends, alarm device 102 can also be closed by controlling switch 103, alarm device 102 is made no longer to report to the police, alarm device 102 is all made to cannot be carried out actuation of an alarm in terms of two, there is maloperation when, can faster, and the safest stop alarm.
Described singlechip chip 201 also includes: sender unit 2013;
Described sender unit 2013 and described limit switch signal receiving terminal 2012, or electrically connect with described alarm device 102.
When householder goes out, use conventional alarm means (audible alarm and light warning), deficiency plays the effect reminding householder, therefore, when the door is opened, if householder is outside, then explanation door is likely to illegally be opened, now with limit switch signal receiving terminal 2012, or the sender unit 2013 electrically connected with described alarm device 102 just can work, when sender unit 2013 receives signal, prompting message is sent to the mobile device of householder by the default chip that sends, warning message can also be sent to the receiving terminal specified with different frequencies or waveform.Problem in view of signal transmission, it is possible to use phone is as sender unit 2013, when not having network to connect when, can be reported to the police to householder by phone.Can also be, it is contemplated that phone may be interfered, or is affected by connection, it is also possible to makes to be reported to the police to householder by SMS simultaneously.If open door lock all can trigger warning, although the time is shorter, but householder and neighbours are still resulted in interference every time.The most also including: electromagnetic lock core 202, described singlechip chip 201 also includes: signal receiving device 2011;Described signal receiving device 2011 is electrically connected with described electromagnetic lock core 202 and described limit switch 101 respectively by described signal conversion module;Or described signal receiving device 2011 electrically connects with the described switch 103 that controls.
The signal receiving device 2011 of singlechip chip 201 is when receiving signal, electromagnetic lock core 202 and the limit switch 101 that can control to electrically connect with signal receiving device 2011 work, while electromagnetic lock core 202 is unblanked, make limit switch 101 quit work, while unblank (enabling), namely do not trigger the actuation of an alarm of alarm device 102.Same, signal receiving device 2011 can be electrically connected with the described switch 103 that controls, control switch 103 to electrically connect with electromagnetic lock core 202 simultaneously, signal receiving device 2011 is triggered and controls switch 103 actions, and then make control switch 103 make limit switch signal receiving terminal 2012 and electromagnetic lock core 202 work, while performing unlocking action, actuation of an alarm will not be triggered.
Concrete, described limit switch 101 is preferably close to switch, and the described switch 103 that controls is preferably reset switch, and described control switch 103 is preferably cipher switch.
Precision and the service life of proximity switch are longer.
Cipher switch is a kind of relatively conventional coded lock, when there being people illegally to enter, owing to not knowing the password of cipher switch, and it is difficult to the password of decryption switch at short notice, this time that alarm device 102 is worked is greatly prolonged, the most just strengthen the persistence of warning, simultaneously, owing to householder is known a priori by password, so, even if householder creates maloperation, trigger alarm device 102, householder can also make alarm device 102 stop alarm at short notice, certainly, the door that householder enters can also be determined whether according to lasting length of reporting to the police.If the time reported to the police is shorter, then may be considered the door (understanding password and the position of the switch) that householder enters, then directly stop alarm.If the time reported to the police is longer, then may be considered illegal invasion, can be by sender unit 2013 to the police, or the rescue facility specified reports to the police, to arrest illegal invasion personnel as early as possible.
In order to notify the situation of door lock in householder family more accurately, described sender unit 2013 includes sending module, sends number storage module, described sending module stores module and described limit switch 101 with described transmission number respectively, and/or described limit switch signal receiving terminal 2012, and/or described alarm device 102 electrically connects.
When limit switch 101, or limit switch signal receiving terminal 2012, or when there is action in alarm device 102, just explanation door is in the state being opened, the number information sent in number storage module now should be obtained by sending module, and send information or call to this number, to realize the function to householder's notice.
Concrete, it is also possible in sending number storage module, there is multiple different telephone number according to sequencing storage.
When described sending module receives the signal of telecommunication that described limit switch 101 sends, then store the sequencing in the multiple numbers recorded in module to first number alert according to described transmission number;
If not receiving feedback information in certain time, then according to the sequencing in the multiple numbers recorded in described transmission number storage module to next number alert, until receiving described feedback information.
Meanwhile, simple carry out reporting to the police by alarm device 102 be also not enough to stay other people enabling evidence, such as the information such as facial characteristics of door opener.Now can carry out the real time record information through people in front of the door by photographic head and the bin electrically connected with photographic head installed, the information of the people opened the door in laggard introduction can also be recorded the most accurately, now the switch of photographic head can electrically connect with electronic lock cylinder, when electronic lock cylinder is unblanked, just record a video, to save the energy.
Certainly, traditional alarm device 102 can play the effect of prompting neighbours herein.Alarm device 102 includes: power module, alarm switch and sound alarm module;
Described audible alarm module electrically connects with described power module and described alarm switch respectively.
The overall structure of automatic alarm door lock as shown in Figure 3 and Figure 4, including outer handle 1, photographic head 2, electromagnetic lock 3, proximity switch 4, lock body fixed screw 5, to wearing screw 6, battery 7 and battery 7 lid.
Wherein, electromagnetic lock 3 is made up of electromagnetic lock 3 core, and proximity switch 4 is arranged on the side of automatic alarm door lock, the namely side of photographic head 2.Lock body fixed screw 5, for being fixed with door body by door lock, is fixed wearing screw 6 each several part before and after by door lock, to strengthen the overall stability of door lock and concordance.Battery 7 can be powered to alarm device 102, singlechip chip 201 or other power structures, after installing battery 7, re-uses battery case lid 8 and is covered by battery 7, to protect battery 7, and the position of self-contained battery 7.The effect of dead bolt 9 is the entirety of door lock to be attached with door, to strengthen the fastness connected.It should be noted that Fig. 3 and demonstrated in Figure 4 be the position relationship of all parts, it can be carried out signal transmission, need to be attached by electric connection line, and concrete connected mode hereinbefore has been described above.
It should be noted that automatic alarm door lock provided by the present invention can be placed in home-use general door, it is possible to use at the gate of community, the shrinking in the concrete applied environments such as door of garage.Meanwhile, for the ease of using, the when of use such as position a riot of sound in business district etc., audible alarm module can be replaced with light warning module, or replace with air pressure alarm module, so that automatic alarm door lock can play alarm function targetedly.
Concrete, when in use, if using fixed telephone (non-network phone) as sender unit 2013 and the carrier of signal receiving device 2011, then just can realize the reception of unlocking signal and have sent of alarm signal by this landline telephone.Namely this landline telephone can play the effect of transfer unlocking signal, electromagnetic lock core 202 will be sent to by unlocking signal, and/or limit switch 101 receiving terminal, can also be sent to unlocking signal control switch 103, by control switch 103, signal is pass on to electromagnetic lock core 202 again, and/or limit switch 101 receiving terminal.It is also possible to warning model is sent (to send by the way of calling number) by this fixed telephone.Owing to employing fixed telephone (non-network phone), even if remained able to realize warning function when network signal shields, and then improve safety.And, relative to using network transmission warning message, the type of alarm of landline telephone is not easy to be detected (owing to using the mode called, cannot be captured by signal intercept device), the most just make illegal invasion personnel take for controlling oneself and be still within safe condition, thus be conducive to arresting.
The embodiment of the present invention 3 provides use such as embodiment 1 or the antitheft door of the automatic alarm door lock of embodiment 2, and on the basis of embodiment 1 or embodiment 2, including inductive switch, described inductive switch is placed in outer side of door, and electrically connects with described photographic head.
If the most all make photographic head holding work be very consumption electric energy, then the duty of photographic head can be controlled by inductive switch, when have people or thing close to when be then turned on photographic head.
Through actually used, find that the personnel that major part is illegally unblanked all use and wear peaked cap, and force down the mode of the brim of a hat to prevent photographic head from its facial characteristics being shot, in view of this, by the bottom by camera lens outer side of door, and camera lens is inclined upwardly, and is just prevented from the generation of this situation.
Automatic alarm door lock provided by the present invention, by being provided with limit switch 101 at crack between a door and its frame, make only just to trigger limit switch 101 when door is opened to work, and then send the signal of telecommunication to alarm device 102, so that alarm device 102 is reported to the police so that only just can report to the police when door is opened;Simultaneously, can also be by controlling and alarm device 102, and/or the control switch 103 of limit switch 101 electrical connection, limit switch 101 is stoped to send the signal of telecommunication, or stop alarm device 102 to be reported to the police, carry out stop alarm action, solve the easy false alarm of safe-guard door lock in prior art, the problem that warning accuracy rate is relatively low, and, by having added sender unit 2013, householder is made also to be able to a long way off receive warning message, and added electromagnetic lock core 202 and signal receiving device 2011, warning will not be triggered by signal receiving device 2011 again when making to be opened the door, thoroughly stop the interference that false alarm brings to user, thus preferably solve deficiency of the prior art.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.