CN103123734A - Household protector with fine lightning protection property - Google Patents

Abstract

The invention discloses a household protector with a fine lightning protection property, and belongs to the technical field of public security. The household protector can be mainly and positively matched with existing patents and achievements of an inventor and becomes a novel protector. The household protector comprises a lightning protection power supply, a protection starting portion and an alarm portion, and a power supply circuit is characterized in that a line is simplified, has a fine voltage stabilizing circuit and is fine in lightning protection property, so that the household protector is fine in the lightning protection property. The alarm portion of the protector is placed in a house, the protection starting portion includes a displacement sensor installed on a door, and a magnetic sensor is fixed above a lock hole. By the aid of different installation processing methods, the household protector mainly has the advantages that the household protector is high in security and has a lot of features not belonging to the prior art, and the types of protectors are enriched.

Description

The family public security device that a kind of lightning protection character is good

Technical field

Type genus security personnel's equipment of the present invention field.

Background technology

Family is the people safest harbours of living, the family public security device of Family needs function admirable, and the safety of safeguarding family, with peacefulness, the safety of family is the hope of each family.

From present present situation, its performance of family public security device has the following disadvantages:

The firstth, lightning protection properties is undesirable, has affected security personnel's effect.Because " security personnel's equipment " is a kind of " special electrical equipment ", its particular point one is that general household electrical appliances can artificially be dialled electricity and not work when weather has thunder, damage to avoid electrical equipment.The 2nd, general household electrical appliances are damaged by thunder the maintenance of can asking someone, and the equipment maintenance personal is more professional but the present invention ensures public security, and it is convenient not as general household electrical appliances, and this just requires it to have more the ability of anti-thunder than general electrical equipment." quality of the performances such as lightning protection, voltage stabilizing, protection is a key factor that is related to performance quality of the present invention so and can not look like ordinary electrical home appliance.Its reason is that " security personnel's equipment " is a kind of " special electrical equipment ", and its particular point one is that general household electrical appliances can artificially be dialled electricity and not work when weather has thunder, damage to avoid electrical equipment.The 2nd, general household electrical appliances are damaged by thunder the maintenance of can asking someone, and the equipment maintenance personal is more professional but the present invention ensures public security, and it is convenient not as general household electrical appliances, and this just requires it to have more the ability of anti-thunder than general electrical equipment.and can not as ordinary electrical home appliance so " tender and lovely " perishable, the 3rd, protector is when work, should be not affected by environment, if protector is when having thunderbolt, do not work, can form the blank of security personnel's period, this is a very large deficiency to the protector performance, the 4th, if must maintain good voltage regulation performance because being struck by lightning, if voltage regulation result is bad, easily leaning on into the main body circuit forgets oneself, might produce malfunction, wrong report, form artificial terrified, so the present invention has made primary study to this problem, and innovate, guaranteed performance of the present invention, this has formed characteristics of the present invention.

The secondth, on reporting to the police, also there is the situation of wrong report.

The sensor that its its reason one is alarm has such weakness usually, exists the possibility of wrong report.As sound letter sensor, can not tell exactly is the sound that sends of people within doors, or the sound that sends of criminal; As the signal that infrared ray sensor takes out, can not tell accurately one of own side or other people, other tactile sensor etc. sensor device and for example all exists the problem of accurate resolution.Wrong report brings in terror to the people, and this is in lifely least to want to occur.The 2nd, select difficulty on the position of sensor assembling, where no matter be contained in, all be difficult to solve hundred-percent resolution correctness.

The 3rd is advanced not enough on the mode of reporting to the police.

Summary of the invention

Make up the weakness that alarm exists; main task of the present invention and purpose take full advantage of on the basis of the existing patent of inventor and technological achievement; again propose a kind of new technical measures, form an integral body with above-mentioned achievement, realize that following purpose one is that development is a kind of to the tight and reliably new protector kind of family preservation; the 2nd; the lightning protection circuit that this product tool is good, thus security personnel can not be subjected to the impact of weather, this circuit is in the situation that there is thunderbolt; can work, not fragile.

The technical solution used in the present invention is:

1. the good family public security device of lightning protection character is: the first part that is contained in door forms with outdoors second largest part.

The part that wherein is contained in door is comprised of protection actuating section and lightning protection power source protection; The part that is contained in outdoors is comprised of the part of reporting to the police outside the room.

The lightning protection power source protection part that wherein is contained in the part in door is: in the positive pole output of rectifying bridge type output terminal, and an end of the anti-thunder tube of burn-oning, another termination of anti-thunder tube connects, and bridge-type output has connected the collector of a triode; Terminated at the collector of triode with one of a resistance R 1; The other end of resistance R 1 has connected the base stage of triode, transistor base also is welded with many branch roads over the ground that are connected with voltage stabilizing diode in addition, be namely that each branch road has welded a voltage stabilizing diode positive pole on base stage, this voltage stabilizing diode negative pole has welded ground connection after several diode series circuit; Wherein each branch road stabilivolt negative pole number of diodes of connecting is the trend of increase; The emitter-base bandgap grading of triode has welded the input end of three end integrated circuit, negative pole with a diode is welded on the output terminal of three end integrated circuit, the positive pole of diode is welded on the input end of three end integrated circuit, and three end ic outputs are as this part output.

A protection actuating section that wherein is contained in door is, on the inside shop front of antitheft door, is positioned at the make-position of doorframe and door, pacified a displacement transducer 1, and door is closed when doorframe, and doorframe can contact the button of displacement transducer 1; When door left doorframe, the button of displacement transducer 1 separated with doorframe; Connected a pair of pile crown of displacement transducer contact with one side of one group of two lead-in wire, another side is outwards exported; Be fixed with a cover plate above the door lock hole, be equipped with the hollow cushion ring of certain altitude between cover plate and door, be fixed on door with the key screw air core coil, be arranged in hollow cushion ring with a magnetic sensor 2, namely between lockhole and cover plate; Magnet segment is fixed on cover plate, two pile crowns that connected magnetic sensor 2 contacts with an end of two lead-in wires of another group, the another side of two lead-in wires is outwards exported, two groups of lead-in wires with displacement transducer 1 and magnetic sensor 2 are outwards exported have been connected to the input end in the operation circuit that is contained in door.

the warning that wherein is contained in outdoors is partly, draw many group lead-in wires from a telephone set dialing button printed panel copper pool matrix, wherein the termination, one side of first group two lead-in wires is in the button printed panel copper pool matrix of telephone set, the two flat copper pools that are connected with hands-free button are connected, the termination, one side of two lead-in wires of second group is in the dialing button printed panel copper pool matrix of telephone set, the two flat coppers pools that are connected with storage one key are connected, then successively with the termination, one side of two lead-in wires of every group in the dialing button printed panel copper pool matrix of telephone set, respectively with storage two keys, triple bond, the copper pool corresponding Deng multikey connects, another leaded end is outwards exported, the input end of the electronics sequential control circuit interior with being contained in machine is connected respectively.

2, displacement transducer 1 is travel switch, and it is dry-reed tube switch that magnetic passes device 2.

3, the warning that wherein is contained in outdoors is partly, draw from a telephone set dialing button printed panel copper pool matrix five groups totally 10 lead-in wires.

4, the warning that wherein is contained in outdoors is partly, in the button printed panel copper pool matrix of telephone set, the termination of the lead-in wire that is connected is, first weld tabs is welded on the termination of lead-in wire, then weld tabs sticked on the copper pool in telephone set dialing button printed panel copper pool matrix.

5, wherein the branch road over the ground of the transistor base connected stabilivolt in power protection part is two, the direct ground connection of stabilivolt negative pole of the first branch road wherein, and the negative pole of the second branch road stabilivolt is the ground connection after two diodes of having connected.

That 6, in power supply, first order triode adopts is triode 3DD15, and second utmost point is three end integrated circuit 78 series that adopt.

Be the clear meaning of understanding the technical program, at first will make the following instructions:

The inventor has done to study for a long period of time to anti-theft safety door, and anti-theft safety door is to the stage of following progress: normal door is opened the door without mechanical key, but the mode of opening the door with electronics telecontrol engineering or phone.When normal door, be installed on the propulsion system in door, will promote the lockset action, realize opening the door.Meanwhile, still kept the form that mechanical key opens the door, its objective is to have a kind of opening the door to make up when automatic system goes wrong.This is namely if open the door with mechanical key, and great majority are to want to be also the situation that needs telephone call by joining the situation of mechanical key crime.And a few cases is own oneself to want the situation of opening the door with mechanical key because electrical equipment goes wrong, but this situation is own clearly situation on the scene, produces alert sound oneself and does not also feel fearful and nervous.

Inventor's multinomial achievement has arrived such stage, when normal method is used electronic open-door, the existing achievement of inventor is, follow the electric device action, can take out a kind of identification signal, start simultaneously electronic circuit work, the switch one on door is when sending signal with switch two at this moment, electronic circuit meeting lock-up cock one and the signal that switch two sends can not produce warning function.If instead during crime, do not adopt electronic method to open the door, electric device is work not, also is not activated electronic circuit, also there is no identification signal, so when switch one and switch two send signal, can't seal sort signal, will start warning system.

In the common communication phone in market, generally all have a number storage function, the argument of this function of telephone set design be to be used for using easily the trunk call card to make a long-distance call, to economize words money.method used is, can use the storage button one in keyboard, button two, store in advance respectively necessary two groups of multidigit passwords in long-distance key, at this moment, when using long-distance card to make long-distance call, only need by corresponding storage button for the moment, but with regard to the required multidigit password of first group of automatic poking card release, and needn't press out the corresponding a plurality of buttons of this group multidigit password fully bothersomely, in the time of should needing second group of password together, only need press store key two at this moment phone will can automatically transfer to again and play the required multidigit password of second group of long-distance call card, also needn't press out a plurality of buttons corresponding to multidigit password fully bothersomely.But the present invention has utilized this storage function of telephone set just, change and store thinking, with originally being designed to store the card two groups of multidigit passwords used of making a long-distance call, change the number that is stored as respectively two mobile phones into, thereby created important prerequisite for the invention process measure one.

The meaning of abovementioned technology, concrete condition further is explained as follows:

In measure scheme one to processing and the installation of two switches, being warning actuating section of the present invention, is also a bright spot of the present invention, because after the existing achievement of this part and inventor cooperatively interacts, making warning of the present invention accomplish science, is also the place different from a lot of alarms:

The reason of its science is, the one, report to the police very correct, and more can generation not make us terrified wrong report, this is the most important.When normal life is opened the door, because be all that electric device starts, and all can produce identification signal, all can not report to the police with electronics remote control thereof or phone door opening method.The situation that the hole top cover plate that uncages opens the door only has two kinds of situations: a kind of situation is that other people want the situation of entering house by cracking lockhole, and this is also necessary alarm condition, is also most applications, is also our desirable alarm condition.Next is that system breaks down, owner need to open the situation that locking closure opens the door with mechanical key, and this situation is owner's lower warning of knowing the inside story on the scene, is not only to report by mistake, can also be this situation as at ordinary times to a kind of maintenance test of product, thereby this situation can be got rid of from wrong report.So the people has the situation of telephone call outside, draws attention, extremely be necessary because this must be to have the people taking off the lockhole cover plate, and there is no other reason.The 2nd, protection is tight because crime coming round move into one's husband's household upon marriage enter indoor, only may two kinds of methods, a kind of situation is to open the door and come in barbarous method, a kind of method is to get started after cracking lockhole, but this two method all can be reported to the police.Three is that two switches are sensitive and reliable, and for switch 1, if door leaves doorframe, switch contact will inevitably change; For switch 2, as the korean pine lid, the contact of switch 2 also can change, if take off lid fully, it is certain that the contact changes, so be sensitive and reliable.

Also it should be noted that into producing onsite alarming and telephone call, in the door of activity, electronic control circuit also is housed, comprising radio transmission is arranged, with the audible alarm circuit, with identification circuit, this part is controlled by two switches all, when the contact of one of two switches changes, as long as electric device does not start, can produce immediately alert sound and start, send on-the-spot alert sound, the while radio link can send remote signal and start the telephone alarm that is installed within doors.

For the telephone set that makes innovation has complete telephone alarm function, in the invention process technical scheme for the moment, except having adopted the described technical scheme dress of measure one, two kinds of electronic circuits have also been increased in telephone set.A kind of is the radio reception circuit, the radio signal that its can reliable reception sends in the anti-theft safety door, another kind of part is a kind of electronics sequential circuit, and the logic function of this sequential circuit is to contact by the extension line of 3 groups of buttons in measure one, at first the instantaneous Hands-free key of opening, then open and store button one key such as P key, after certain hour, close again Hands-free key, realize the open-minded of cycle for the first time, to realize the call to a mobile phone of being stored.And then again by similar program, open and store the mobile phone that two keys such as O key are stored, form the call dialing to second storage phone, in like manner form all are stored the phone number that key is stored, iterative cycles like this is until termination.In telephone set, radio reception circuit Main Function is the starting point of controlling the electronics sequential circuit, and in a single day he receive signal, just can send instruction, allows the sequential circuit starting start working.

It should be noted that this telephone set is to separate with door, be to be placed on arbitrary portion within doors, become separately a warning part.

The two-part combination closely that report to the police to start owing to having adopted in technical scheme one, reports to the police has just formed such defence program and protection philosophy, when normal the anti-theft security door knob other people keep outside the door.And other people are when when destroying by barbarous method, and switch 1 can send signal.when committing a crime by lockhole, in case open lockhole cap, be loaded on the tongue tube meeting loss of excitation between locking closure and door, the contact will become the signalling state, no matter that a kind of switch motion of two kinds of switches, through after identification of lines, the electronic circuit of its control produces two functions, a kind of function is the alert acoustic-electric of connection promotion source, produce onsite alarming, caution is caused at the scene, prior a kind of function is with the launch start of control expelling plate, after the part of reporting to the police is received and is transmitted, start immediately 2 mobile phones storing in telephone set and store number to outcall, the owner of notice mobile phone, in time determine, with processing.Loss is reduced to minimum, or make up.

Adopted the dry-reed tube switch switch by the lockhole switch, the switch contact part adopts magnetic to contact with magnet segment, so reduced widely the requirement that be connected of switch with door, can adopt easily bonding method to realize fixing between cover plate and door.Such largest benefit is that owner's involution after using mechanical key to open the door is easy.

 

For the assurance lightning protection effect is good, the power unit function admirable, the principle that the present invention takes measures is:

1, three measures has been taked in thunderbolt, has been had good lightning protection effect:

The one, adopt anti-thunder tube, the 2nd, adopted the diode stabilivolt, the 3rd, adopt high inverse-voltage tube to make the first order of power supply, the result of resultant effect has improved the many-sided effect of power supply unit.When lightning strikes, anti-thunder tube punctures immediately, within the bridge-type output voltage is limited in lightning protection and voltage breakdown, (being generally about 100 volts) and can not produce higher voltage, this has formed first order protection of lightning protection.Here should point out; due to bridge-type output connection is that the triode collector is high back-pressure high power valve triode; can bear more than 300 volts as this pipe of 3DD15(); first order protection is can not damage triode; here should point out, if 1 with traditional circuit of three-terminal voltage-stabilizing integrated, have this moment damage dangerous; can not exceed 30 volts as 78 serial three end input voltages, and the anti-thunder tube voltage breakdown to be 70 volts of following difficult parameters look for.2, anti-thunder tube with above-mentioned first class of protection after unresolved problem at when thunderbolt voltage stabilization also, so also need the second class protection that designs below.

By emitter follower and the peripheral element after bridge-type output; two utmost point protections of lightning protection have jointly been formed; its principle of work is, when thunderbolt is arranged, although that bridge-type voltage exceeds normal voltage is a lot; but due on base stage partially resistance, formed mu balanced circuit with base stage the first branch road; so the output of emitter-base bandgap grading is controlled at the magnitude of voltage of voltage stabilizing, the existence of base stage ground capacitance is arranged in addition, base voltage can not produce transition; so high voltage transient when its output can not produce thunderbolt has guaranteed voltage regulation result.

Base stage voltage stabilizing circuit increases to the second branch road by a traditional branch road, and two branch roads have different array configurations, so greatly strengthened lightning protection effect, has improved the reliability of circuit.As everyone knows, the voltage stabilizing diode in the emitter follower base loop is a kind of perishable part, because it is in long-term "on" position, the factor that relates to simultaneously is many and complicated, belongs to easy failed part.And this circuit is when design emitter follower base stage mu balanced circuit; increase a new voltage stabilizing and propped up circuit (the second branch road); the form of connecting of voltage stabilizing diode of this route and 2 diodes, this has just formed a kind of " special substitutes " protected mode to the base stage mu balanced circuit.its principle is: two voltage stabilizing diode voltage stabilizing parameters in base loop in two branch roads are consistent, a but branch road two diodes of having connected wherein more, the voltage stabilizing value can exceed 2 PN junctions, so when normal operation, this branch current can be by the low branch road of voltage stabilizing parameter (the first branch road) clamper, that is to say and do not damage and during in normal operation when the low branch road of voltage stabilizing value, base current does not have a branch road of diode to pass through from string all the time, be also that the branch road (the second branch road) that is in series with diode passes through because just not had electric current by clamper, will be in a kind of " stand-by state " forever, when opening circuit when the low branch road damage of voltage stabilizing, " stand-by state " branch road can be devoted oneself to work automatically, thereby improved the reliability of circuit.

2, with the output stage of traditional classical integrated circuit as power supply, further improved power source performance.

Because the present invention has adopted high back-pressure high power valve such as 3DD15 as the first order, and above-mentioned Several Measures, so in the situation that thunderbolt, the power supply first order can not damaged, the first order can not exported higher than the output voltage of traditional classical integrated circuit as 78 series yet, so after rear class has adopted traditional classical integrated circuit, neither can produce the damage to this integrated circuit, has again traditional a series of advantage of classical integrated circuit, from having guaranteed the accurate of power supply voltage stabilizing.

After the invention process, antitheft door will present a kind of brand-new looks, and following outstanding advantage is arranged:

1, after the invention process; anti-theft safety door and alarm have been realized the combination of science; the advantage that has possessed two kinds of protectors; usually both can keep the people outside the door, when running into other people and committing a crime, can send two kinds of cautions; to increasing " the initiatively protectiveness " of antitheft door; be all very significant, the situation of the passive defence of antitheft door so this product is through with has fully promoted security personnel's performance of antitheft door all sidedly.

2, warning system has very good character, and more topmost is can not report by mistake fully.Most valuable for alarm.As previously mentioned, if produce the mistake of reporting to the police, only may occur on switch 2, and switch 2 sending warning, may be only two kinds of situations, and a kind of situation is that system breaks down, and owner itself opens the door at the scene and knows within doors, does not include the error code newspaper.A kind of situation is dangerous, is that others wants to crack the situation that anti-theft safety door is entered house and need to be proposed to warn to owner.

3, as warning system, also have following outstanding advantage: the one, protection is tight, and the cruelty that has realized opposite house is destroyed with civilization to lockhole and is cracked two parts.The 2nd, switch is sensitive, as long as will send immediately alerting signal to the button of switch 2 is loosening.The 3rd, reliable, the physical construction of two kinds of switches has just determined that button is suffering oppression and the two states that do not suffer oppression, and obvious transformation will occur its contacting state.

4, in two kinds of cautions, telephone call has utilized the modern network platform, so advantage is advanced.Although and onsite alarming is original, be report to the police indispensable, the combination of two kinds of cautions with mutually make up, telling on is clearly.

5, can accomplish a tractor serves several purposes, the telephone set after repacking is namely a kind of telephone alarm, but still has kept all properties of telephone set, still can be used as communication telephones, and such largest benefit is that family does not have too much apparatus ornaments and affects attractive in appearance.

6, the product lightning protection effect is good, is not subjected to weather effect, and is at every moment relieved when security personnel can accomplish, damages phenomenon after also being difficult for causing thunderbolt, do not allow perishablely due to power unit, greatly improved whole reliability.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the structure situation after in this programme measure one, in antitheft door, switch 2 is installed.

In figure: 1, the anti-theft security shop front, 2, dry-reed tube switch contact part, 3, packing ring between cover plate and the antitheft shop front, 4, be bonded in the magnet of cover plate, 5, the cover plate of lockhole being covered, 6, the lockhole on antitheft door, 7, the extension line of dry-reed tube switch contact, 8, paster between cover plate and packing ring.

Fig. 2 is lightning protection power source part schematic diagram in measure 1.

30, transformer primary side input; 31, partially resistance 35, base stage the first branch road on transformer 32 bridge rectifiers 33, anti-thunder tube 34, emitter follower, 36, base stage the second branch road, 38, three end integrated circuit; 39, three-terminal protection diode, 40 outputs.

Embodiment

Form of implementation of the present invention has been described in this part:

(1) implement the upper protection of door actuating section

1, be processed into the garden larger than lockhole with a hard material and cover the lockhole cover plate that becomes in this measure 1.

2, the dry-reed tube switch contact part is placed on above lockhole, connects electronic control circuit from the switch contact line.

3, corresponding with it in the place punching of shop front lockhole installation cover plate, the mounting hole tapping of the shop front.

4, holing corresponding with a hole of the shop front on hollow cushion ring and being screwed on door, allow hollow place expose lockhole.

5, the magnet with dry-reed tube switch is bonded on cover plate, with bonding agent, cover plate is bonded on hollow cushion ring.

6, travel switch 1 is fixed on a carriage, carriage can be made box, also can make other shape, the switch 1 of belt bracket is fixed on the top of antitheft door, its position is after door enters doorframe, can oppress the position of travel switch 1 button, and is positioned at the middle part of door.

7, the electronic circuit control board of studying is put into door.And the lead-in wire of switch 1 and 2 is connected in control panel.

(2), implement the warning part

1, look for one one to have 4 ordinary telephone sets of storing number, as have the telephone set of dialing trunk call card function.

2, telephone set is taken apart, exposed the printed panel corresponding with keyboard.

When 3, being fixed on two wires that on keyboard, hands-free button is pressed on the corresponding two bronze medals pools that connect of its conductive rubber.

4, be fixed on keyboard when storing a key and pressing on the corresponding two bronze medals pools that connect of its conductive rubber with two wires.

5, be fixed on keyboard when storing two keys and pressing on the corresponding two bronze medals pools that connect of its conductive rubber with two wires.

6, wireless remote control receiving lines and sequential circuit are put into telephone set, in operation circuit, the wireless remote control receiving lines has been controlled the reference mark that sequential circuit starts.

7, from telephone set draw 3 groups of totally 6 lead-in wires, be connected in the electronics sequential circuit.

(3), implement the welding of power supply

1, implement welding by Fig. 2, wherein voltage low index is worn in anti-thunder tube choosing.

2, the stabilivolt of emitter follower base loop is chosen needed electric pressure, and the resistance of its balance resistance should be the same.

3, triode selects the higher pipe of back-pressure such as 3DD15.

Claims (6)

1. family public security device that lightning protection character is good is characterized in that: the first part that is contained in door forms with outdoors second largest part;

The part that wherein is contained in door is comprised of protection actuating section and lightning protection power source protection; The part that is contained in outdoors is comprised of the part of reporting to the police outside the room;

The lightning protection power source protection part that wherein is contained in the part in door is: in the positive pole output of rectifying bridge type output terminal, and an end of the anti-thunder tube of burn-oning, another termination of anti-thunder tube connects, and bridge-type output has connected the collector of a triode; Terminated at the collector of triode with one of a resistance R 1; The other end of resistance R 1 has connected the base stage of triode, transistor base also is welded with many branch roads over the ground that are connected with voltage stabilizing diode in addition, be namely that each branch road has welded a voltage stabilizing diode positive pole on base stage, this voltage stabilizing diode negative pole has welded ground connection after several diode series circuit; Wherein each branch road stabilivolt negative pole number of diodes of connecting is the trend of increase; The emitter-base bandgap grading of triode has welded the input end of three end integrated circuit, negative pole with a diode is welded on the output terminal of three end integrated circuit, the positive pole of diode is welded on the input end of three end integrated circuit, and three end ic outputs are as this part output;

A protection actuating section that wherein is contained in door is, on the inside shop front of antitheft door, is positioned at the make-position of doorframe and door, pacified a displacement transducer 1, and door is closed when doorframe, and doorframe can contact the button of displacement transducer 1; When door left doorframe, the button of displacement transducer 1 separated with doorframe; Connected a pair of pile crown of displacement transducer contact with one side of one group of two lead-in wire, another side is outwards exported; Be fixed with a cover plate above the door lock hole, be equipped with the hollow cushion ring of certain altitude between cover plate and door, be fixed on door with the key screw air core coil, be arranged in hollow cushion ring with a magnetic sensor 2, namely between lockhole and cover plate; Magnet segment is fixed on cover plate, two pile crowns that connected magnetic sensor 2 contacts with an end of two lead-in wires of another group, the another side of two lead-in wires is outwards exported, two groups of lead-in wires with displacement transducer 1 and magnetic sensor 2 are outwards exported have been connected to the input end in the operation circuit that is contained in door;

the warning that wherein is contained in outdoors is partly, draw many group lead-in wires from a telephone set dialing button printed panel copper pool matrix, wherein the termination, one side of first group two lead-in wires is in the button printed panel copper pool matrix of telephone set, the two flat copper pools that are connected with hands-free button are connected, the termination, one side of two lead-in wires of second group is in the dialing button printed panel copper pool matrix of telephone set, the two flat coppers pools that are connected with storage one key are connected, then successively with the termination, one side of two lead-in wires of every group in the dialing button printed panel copper pool matrix of telephone set, respectively with storage two keys, triple bond, the copper pool corresponding Deng multikey connects, another leaded end is outwards exported, the input end of the electronics sequential control circuit interior with being contained in machine is connected respectively.

2. the good family public security device of a kind of lightning protection character according to claim 1, it is characterized in that: displacement transducer 1 is travel switch, it is dry-reed tube switch that magnetic passes device 2.

3. the good family public security device of a kind of lightning protection character according to claim 1 is characterized in that: the warning that wherein is contained in outdoors is partly, draw from a telephone set dialing button printed panel copper pool matrix five groups totally 10 lead-in wires.

4. the good family public security device of a kind of lightning protection character according to claim 1, it is characterized in that: the warning that wherein is contained in outdoors is partly, in the button printed panel copper pool matrix of telephone set, the termination of the lead-in wire that is connected is, first weld tabs is welded on the termination of lead-in wire, then weld tabs is sticked on the copper pool in telephone set dialing button printed panel copper pool matrix.

5. the good family public security device of a kind of lightning protection character according to claim 1; it is characterized in that: wherein the branch road over the ground of the transistor base connected stabilivolt in the power protection part is two; the direct ground connection of stabilivolt negative pole of the first branch road wherein, the negative pole of the second branch road stabilivolt are the ground connection after two diodes of having connected.

6. the good family public security device of a kind of lightning protection character according to claim 1 is characterized in that: that in power supply, first order triode adopts is triode 3DD15, and second utmost point is three end integrated circuit 78 series that adopt.

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