CN203070459U - Notifier for people to keep track of things happened at home at all times - Google Patents

Abstract

A notifier for people to keep track of things happened at home at all times belongs to the technical field of electronics. The notifier is composed of four parts including a multi-protection starting part, a timing feedback circuit, a telephone alarm, and a battery and float charging circuit. In the multi-protection starting part, a travel switch is installed on a door, a reed switch is fixed above a lock hole, and different installation processing methods are adopted according to different characteristics of the switches; the timing feedback circuit is used to ensure reliable work and convenient use; the telephone alarm is transformed on the basis of an ordinary telephone, is put in a room and does not affect the appearance of the home; the design characteristic of the battery and float charging circuit is that the functions of lightning protection, voltage stabilization and over-current protection are achieved by using the unit line of one active component; a precise value required for float charging adjustment is a highlight. The notifier is implemented to improve and perfect the existing patent achievements of the inventor, and the safety performance of an anti-theft door is comprehensively improved.

Description

At any time know the notifying device of thing in the family

Technical field

The utility model belongs to electronic technology field.

Background technology

Security personnel are both important, and the face that security personnel relate to is also very wide because it is the basis of life, and list is opinion with family, just relates to hundreds of millions families, so have great significance, the inventor is ready to carry out its research with bigger energy, and hope can have effect preferably.

Anti-theft safety door is to can use the most general security personnel's equipment in the society.Its biggest advantage is, it is protecting important within doors access site---Men, if can not crack it, it just can be kept outside the door reliably non-personnel within doors.The user feels safe relieved, and it is also convenient to use simultaneously, it be a kind of most important also be basic and the most essential a kind of protection.

But the anti-theft safety door major defect is a kind of protection of passive type, and its implication is, if objectively unmanned on the scene again, and when the crime behavior is arranged, then can only " passive " and wait for destroyed " helpless ".And the crime behavior has the sound of movement mode of savagely forcing open the door significantly, also have sound little crack the form that lockhole is started with " civilization ", means are increasing, unsafe factor is strengthening, in allegro today, young man is busy with work, and the old men will go out to lie fallow, situation unmanned in the family is everlasting, and nobody situation also is not difficult to produce all around.So objectively created condition for the crime behavior.The shortcoming that antitheft door exposes also appears gradually.

Imagination if antitheft door has the function of alarm, can obviously can reduce to minimum to loss in advance with the house owner people outside of not accomplished crime behavior announcement.

At present in the product, though there are a lot of alarms, the advantage of alarm is the weakness that can remedy the anti-theft safety door passive protection, its greatest weakness have following some:

1, do not possess non-personnel within doors the most important basic functions of keeping outside the door.

2, a lot of alarms do not possess the function of excellent in performance telephone call, the not outstanding implication one of performance is can not reliably solve the problem of correct identification, 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 one of own side or other people accurately, other tactile sensor etc. 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 take place.The 2nd, though or can identify, certain additional program and formality must be increased before each the use, otherwise it is unreliable to report to the police for the second time.The 3rd, be not equipped with no telephone alarm function, namely be there is warning function, but can only be that wherein a receiver is received signal, and can not be that the multi-section receiver is received signal simultaneously that the warning dynamics weakens greatly.These have all seriously influenced the warning function effect.

3, because the starting of reporting to the police is the key element of alarm, whether reliably he directly relate to starting, or malfunction is not arranged.Show after deliberation, address this problem, must work hard simultaneously aspect machinery and two in the circuit, cooperatively interact, the effect that can obtain, but to use what kind of physical construction, and what kind of circuit of joining be only best disposal route, this also is an important topic that is worth research.

The society the development, the product needed progress, market demand is enriched the kind of alarm and anti-theft safety door, the new product that more needs anti-theft safety door to combine with alarm, bring to the user safer, more reliable fail-safe.

Need the compound of multiple technologies but address this problem, need the innovation of technology, be difficult to for a long time break through, do not properly settled all the time.

Summary of the invention

The present situation of antitheft door for a change, remedy all weakness that alarm exists, main task of the present invention and purpose are to take full advantage of the existing patent of inventor and technological achievement, a kind of new technical measures are proposed again, form an integral body with above-mentioned achievement, become a kind of anti-theft safety door kind of combined type.The characteristics of this new product are on the basis of anti-theft safety door; opposite house forms system protection again; when opposite house produces barbarous destruction; door can send caution; when door lock being carried out civilization destruction; also can produce caution, and have the new protector kind of outstanding warning performance, very be conducive to use and promote.

The technical solution used in the present invention is:

1, the notifying device of knowing thing in the family at any time is made of multiple protective actuating section, timing feedback circuit, telephone call, accumulator and floating charge circuit, four parts.

The duplicate protection actuating section is, on the inside shop front of antitheft door, is positioned at the make-position of doorframe and door, pacified travel switch, and door is closed when doorframe, and doorframe can contact the button of switch; When door left doorframe, the button of travel switch separated with doorframe; Connected a pair of pile crown of travel switch contact with one side of one group of two lead-in wire, another side is outwards exported; Upper fixed in the door lock hole has a cover plate, is equipped with the hollow packing ring of certain altitude between cover plate and door, is fixed on the door with the key screw air core coil, is installed in the hollow packing ring with a tongue tube, namely between lockhole and cover plate; Magnet segment is fixed on the cover plate, two pile crowns that connected the dry-reed tube switch contact with one side 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 travel switch and dry-reed tube switch are outwards exported have been connected to the input end in the operation circuit that is contained in the door.

Timing feedback circuit: timing feedback circuit: with the base stage that has been connected on first triode behind resistance of the lead-in wire of warning starter series connection, the grounded emitter line of this triode, collector has connect two-way, one of be to join with power supply after having connect a resistance; Two are ends that connect a resistance, another termination of this resistance the base stage of second triode.

Second transistor collector connect two-way, one of be to have connected to be connected on power supply behind the resistance; Two are ends that connect a feedback capacity, the other end of this feedback capacity has been connected and has been connected on the base stage of first triode behind a diode and the resistance, also connects a resistance between this end of this feedback capacity and the ground.

Second transistor collector outwards exported and drawn signal wire, connected the wireless remote control emission then.

The part of wherein reporting to the police is, from a telephone set dialing button printed panel Copper Foil matrix, draw three groups of six wire altogether, wherein two Copper Foils being connected with the hands-free button of telephone set of the termination, one side of first group two lead-in wires are connected, the termination, one side of two lead-in wires of second group and telephone set are stored two Copper Foils that a key is connected and are connected, the termination, one side of two lead-in wires of the 3rd group and telephone set are stored two Copper Foils that two keys are connected and are connected, another end of all 3 groups of 6 lead-in wires is outwards exported, and is connected with the input end of electronic program operation circuit in the machine of being contained in respectively.

Accumulator and floating charge circuit are to be welded with an anti-thunder tube between bridge-type output terminal and ground wire; The bridge-type output terminal has connected a transistor collector, and the emitter-base bandgap grading of triode is connected with a resistance R (1) one end, behind R (1) other end as output terminal; Connected the collector of triode with an end of a resistance R (2), the other end of resistance (2) has been connected on the base stage of triode; Base stage also is welded with three branch roads in addition, article one, branch road has welded a voltage stabilizing diode positive pole in base stage, the voltage stabilizing diode negative pole is connected with a termination of resistance R (3), another termination of resistance R (3) is connected with a termination of resistance R (5), and another termination of resistance R (5) is connected with ground wire; The second branch road be one of weldering consistent with article one parameter be symmetrical branch road, be connected equally on article one branch road and this end that R (5) is connected, this branch road is resistance in series R (5) ground connection again; Article three, branch road is to connect series connection with the anodal negative pole of two commutation diodes to become the 3rd branch road of overcurrent protection, and this bypass diodes positive pole is welded on the base stage, and this branch road negative pole has been connected the output terminal of triode emitter-base bandgap grading resistance in series 1; Be welded in the output terminal of triode with an end of a resistance R (6), the other end of this resistance has been welded in the intersection point that article one and second branch road are connected with resistance R (5); Be connected on the base stage of triode with the positive pole of an electric capacity, negative pole is connected on working grounding cable.

2, the phone lead-in wire is the form of pasting with weld tabs.

3, travel switch is mounted in movable door top, and is near the place of door with the stranded side of doorframe.

4, travel switch is to be contained in the carriage, is to be connected with screw between carriage and the antitheft door.

5, the employing triode 3DD15 in the float charger, transistor base loop voltage stabilizing diode parameter unanimity, anti-thunder tube selects for use voltage breakdown below 100 volts.

6, used triode is high back-pressure large power triode in the timing feedback circuit.

7, in the timing feedback circuit be the self-locking form of forming with two triodes.

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 has arrived the stage of following progress.

The firstth, 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 the 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 remedy when automatic system goes wrong.This namely is if open the door with mechanical key, and great majority are to want also to be 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 and oneself does not also feel fearful and nervous.

The secondth, have identification circuit, can correctly identify is the situation of crime behavior or owner's normal door.Its reason is that the behavior of opening the door normally is to open the door with electronic technology, rather than opens the door with mechanical key.When normal method was opened the door with electronics, the identification circuit input had electronic signal, and the no electronic signal of crime behavior identification circuit input will start warning system.

For this reason, existing meaning to each technical measures of the present invention, concrete condition further is explained as follows:

One, the switch of pacifying in the measure scheme one is the key component that warning of the present invention starts, and also is 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 more science, also is the place different with a lot of alarms, and its reason is:

The firstth, can generation not make us terrified wrong report, this is the most important.Its reason is, the door that is absent from the scene of owner is opened (opening with improper door) within doors, or opens the door by lockhole with ' key ', all is crime behaviors, and warning at this moment all is very significant.

The secondth, very reliable, because the opening the door at closing time of normal life, do not need artificial additional move, do not influence the normal habits and customs of people, thereby do not influence the operate as normal of the each starting of security system.

The 3rd is that protection is tight, moves into one's husband's household upon marriage in the inlet chamber because the criminal comes round, only may two kinds of methods, and a kind of situation is to open the door and come in lifting jack with barbarous method, a kind of method is to crack behind the lockhole the ABC ofly, but this two method all can be reported to the police.

The 4th is that the warning starting switch is sensitive and reliable, can just report to the police when the crime behavior is not accomplished, thereby loss is reduced to minimum.The initiating signal of reporting to the police because the switch contact when lockhole cap is becoming flexible on the lockhole will change.If in like manner the door and doorframe this be subjected to displacement, the switch of pacifying this place also can start alerting signal immediately.

Two, be positioned on the warning starting on a ground, telephone call adopts wireless remote control to contact with being placed within doors, so telephone call is laid a little arbitrarily, has strengthened confidentiality.

Three, after the processing in the information processing part following function is arranged among the present invention, the one, can store a plurality of telephone numbers, under the situation that oneself storage finishes in advance, (the present invention can utilize former existing phone that this integrated circuit is stored), as long as the starting of programming start device, all storage signals of telephone set will be transferred to the phone signal of storing in the phone automatically.And such characteristics are arranged, and the one, together with can both notifying from a phone call each phone, rather than only notify from a phone call wherein one one, improved the dynamics of notifying from a phone call, the 2nd, can listen to on-the-spot certain situation, strengthened telephone alarm function.

Four, the program circuit in this unit can be made of a variety of circuits, the Copper Foil that the Hands-free key of the telephone set in its first output terminal and this part is corresponding links to each other, other output links to each other with the key of respectively storing of phone respectively, the program control rule that forms is, first output is the high-order Hands-free key of opening base of output at first, produce the off-hook program, trigger the first storage number pin in the phone again; Call out first receiver conversation; As method repeatedly, all store all receiver numbers in keys can to call out out phone.

Five, owing to adopted the startup of reporting to the police, the two-part combination closely of telephone call in the technical scheme one, just formed such defence program and protection philosophy, just often anti-theft safety door is kept other people outside the door.And other people are subjected to displacement between door and the doorframe when destroying door by barbarous method, and the switch that is positioned on door and doorframe can send signal.When committing a crime by lockhole, in case open lockhole cap, the no locking press button switch that is loaded between locking closure and the door can be because becoming non-oppression state from oppression state, the normally closed contact of no self-locking type pushbutton switch will become the signalling state, no matter that a kind of switch motion of two kinds of switches, through the identification of lines of this bright person in being fruitful, conclude whether this warning.Report to the police if belong to, can produce two functions, a kind of function is to connect to promote alert acoustic-electric source, produces onsite alarming, and caution is caused at the scene, prior a kind of function is to be positioned on the controlled emissions plate radiating circuit starting of antitheft door part, after the reception dress is received and is transmitted, the warning that produces the multi-section phone, the owner of notice mobile phone, in time determine, with processing.Loss is reduced to minimum, or remedy.

Six, the timing feedback circuit has played vital role in the present invention, and to this, circuit has following explanation:

When not receiving signal, first transistor collector is high-order, and the current collection of second triode is very low, not output signal.

When on off state changes, signal has been sent to first triode NPN base stage, this moment, current collection was very low, second transistor collector is high, output signal, meanwhile, because the positive feedback branch that electric capacity is formed acts on simultaneously, first transistor base has been added positive feedback voltage, no matter whether there is signal to be input to the base stage of first triode, it is high that second transistor collector is always, and signal output is arranged all the time, arrived certain hour after, feedback branch electric capacity differential is full of, feedback branch lost efficacy, so positive feedback is regularly, was not eternal.

For this circuit also should illustrate following some:

So 1 will add positive feedback branch, 3 meanings are arranged, (1), relaxed requirement to switch, namely be that switch can be by of bonding, also can be button-type, and the power of contact is not had influence, so can adopt miniature, to reduce the switch mounting hardness, increase the attractive in appearance of door simultaneously.(2), sensitivity and the reliability of the starting of reporting to the police have been improved.Reason one is because principle of the present invention is, when its people had the action that cracks lockhole, the warning initiating signal was sent in the action of lockhole protection switch, started the radio remote-controlled circuit starting immediately, allows within doors telephone set receive and produces telephone alarm function.If therefore have the people cracking lockhole, (referring to unclamp the behavior of the screw on the lockhole upper cover plate), switch has produced displacement, and latching circuit starts immediately, and irretrievable, will send initiating signal.Reason two is that its wireless remote control all is to adopt many yards radiating circuits, needs the regular hour when emission owing to be security personnel's products, if without this circuit, in some cases, just might not guarantee the so long time.And this circuit has been arranged, just can guarantee that the emission of starting each time all is very reliable.Reason three is that the inventor is applied to the series products of ensuring public security, non-one of radio coding integrated circuit, but polylith, this is more much longer than the simple radiating circuit time, feedback branch has been arranged after, that is operation of short duration I guess, can both guarantee to launch required time at every turn.Reason four is to strengthen amplification quantity, has improved the reliability of control wireless remote control radiating circuit.

2, this feedback branch is very reliable.Be embodied in following two aspects, first aspect is that feedback procedure is reliable, and this moment, second pipe collector was high, and feedback branch electric capacity is charging process, and the collector resistance of second pipe is fed back the charging of feedback capacity differential, finishes until differential.Second aspect is that the rejuvenation of feedback is reliable, when first transistor base is input as when low, namely be second triode when full, the positive pole of feedback capacity links to each other with ground rapidly, by saturated triode ground wire is discharged, because saturated pipe internal resistance is very little, discharge time is very short, satisfies the necessary preparation of feedback next time fully.

3, feedback capacity is little has formed charging rate altogether with feedback resistance, adjustable flexibly, is adapted to dissimilar switches.

4, electric capacity selects electric capacity capacious in the feedback branch, the debugging surplus is bigger, be that the electric leakage system is little and choose with electrodeless electric capacity, feedback branch is more stable, if but select electrodeless electric capacity capacious for use, sometimes be difficult for looking for, and price is higher, so proposed in the measure 6 to become electrodeless method with electrochemical capacitor, choose the method that the negative pole of having used two electrochemical capacitors is connected together among the figure, adopt this method after, capacitance can conveniently make up, and leakage coefficient can improve a lot of a lot, in this programme because the positive feedback circuit is arranged, to the stability of raising circuit highly significant.

5, to have added the reason of diode be when on off state changes, when signal has been added in the base stage of first pipe, not produce loss of signal branch road to positive feedback branch.

The timing feedback circuit is equivalent to the pecker of switch, and the signal that switch is spread out of amplifies, and passes to next stage again, has guaranteed contact more reliably between system.

Seven, for guaranteeing operate as normal under power down mode, do not exist civil power to influence of the present invention, the present invention is furnished with accumulator.Because this protector is to be mutually one with door, keep in repair the general household electrical appliances difficulty that compares, also because the importance of security work so the science of accumulator floating charge is safeguarded, just seems very important.Relevant circuit should be more reliable than general Electrical Appliances Designing in the product, and science more is comprising the floating charge circuit to accumulator.

Its difficult point is, make battery service life long, must be transferred to required standard value to float charge voltage, and cost can not be too high.Float charge voltage required for the present invention is 13,6 to 13,8 volts, this obviously is difficult to realize with simple traditional three end ic power circuit, this is because the integrated input voltage output valve of three ends mostly is round values, can not satisfy the required fractional value that is accurate to of accumulator floating charge, and this is one; Its two be anti-lightning strike ability not enough because the minimum voltage breakdown (protection voltage) of anti-thunder tube can be more than 50 volts.And three ends, 78 serial three end integrated circuit input maximal values are 30 volts.

And the floating charge circuit among existing the present invention has adopted 4 measures, makes this circuit become a kind of circuit of excellence.Make this circuit become a bright spot of the present invention.Line principle is explained as follows:

1, anti-thunder tube is installed, and with the cooperation of novel circuit, when thunderbolt, voltage stabilizing element can not damage, forms the first order of thunderbolt is protected.

This novel circuit is to replace three traditional end integrated circuit with the emitter follower that triode is formed; select high back-pressure for use as the emitter follower triode; high power valve as; as select 3DD15; its back-pressure can be hundreds of volts, when thunderbolt, and the anti-thunder tube breakdown protection; though bridge-type output is tens of volts, and is also not by a long sight from the conditional number hectovolt that damages.

2, new line has voltage stabilizing and excess current protective function, also can avoid the influence with the high voltage transient that weakens when thunderbolt, thereby has avoided multiple unfavorable to system, forms the second level protection to thunderbolt.

The overcurrent protection principle: when output current increased, the voltage of resistance R 1 increased, if when surpassing the voltage of a PN joint, the protection branch road is open-minded on the base stage, and the base current that flows into emitter follower reduces, and forms protection, neither can cause damage to the emitter follower corresponding levels.

Forming the voltage stabilizing reason is, base stage article one branch road and second branch road form symmetric circuit, and are made up of stabilivolt, and its voltage stabilizing value is the base voltage principal ingredient, so formed the base stage mu balanced circuit.

Formation to the reason of the second level protection of thunderbolt is; anti-thunder tube still has the nearly hectovolt of voltage when puncturing; also be that voltage regulation unit input end this moment still has high voltage transient; because selected triode is high inverse-voltage tube; add this transistor base loop again and be welded with mu balanced circuit, be connected with electric capacity between base stage and ground wire in addition, do not produce voltage jump; just guarantee the stable of triode emitter-base bandgap grading output voltage, avoided or further weakened the influence of the high high voltage transient of current collection.

3, adopt two utmost point parallel running modes, namely reduce the voltage stabilizing diode load, can become a kind of backup mode again, to improve the reliability of circuit.

As everyone knows, the power unit voltage stabilizing diode is easy failed part, in circuit of the present invention, in the base loop of emitter follower, article one, identical with second branch road parameter, become the symmetric circuit parallel connection, both reduced the voltage stabilizing diode operating load, after another branch road damages and opens circuit simultaneously, just because the existence continuation meeting work of second branch road is arranged, though its standard value can slightly change when the wall scroll branch road is worked, this puts faint variation, can not impact the present invention, and the most important thing is to influence voltage regulation result.

4, draw resistance R 5 from the output of emitter follower and cooperate the float charge voltage value that makes the emitter follower outputting standard with R4, realize the science of accumulator is safeguarded.

Principle one in the measure is, in the transistor base loop, article two, stabilivolt branch road voltage stabilizing value accounts for voltage stabilizing total value Main Ingredients and Appearance, and the voltage on the resistance R 4 only accounts for very fraction, the 2nd, the electric current composition that flows through R4 be principal ingredient be from resistance R 5 rather than, this has just had following result, the firstth, the resistance that cooperates of transferring R5 and R4, just can obtain on R4 odd voltage accurately, as 0.6 volts, and remaining 13 volts just held by stabilivolt and block load, this has just scientifically realized float charge voltage requirement accurately.The secondth,, the electric current of R5 derives from the burning voltage of the output of emitter follower, so can think stable at its ohmically voltage.

It should be noted that, the design of this circuit not only has good anti-lightning strike ability, the one, guaranteed that element is not fragile when thunderbolt, the 2nd, guaranteed the stable of output voltage, and one is that the float charge voltage of exporting makes things convenient for adjustable, easily reach the floating charge requirement, the 2nd, whole circuit is simplified, and active is had only one-level, and is high back-pressure, high power valve is so circuit has very high reliability.

After the utility model is implemented, 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 anti-theft safety door; (its implication is; function of the present invention will produce the crime behavior and suppress; and whether waiting for its destruction passively) all be very significant, the situation of the passive defence of anti-theft safety door so this product is through with has fully promoted security personnel's performance of anti-theft safety door all sidedly.

2, the warning system partial properties is very excellent, is most valuable for alarm, embodies in the following areas:

The one, warning system can not reported by mistake fully.Because after existing achievement cooperates, has automatic recognition property.The warning that produces when owner is absent from the scene may be the crime behavior only.Otherwise the behavior of not committing a crime, the warning starting switch can not send signal, at this moment because the structures shape of switch is installed.Because the intrinsic property of switch, when shift knob takes place the variation of contact must take place when not suffering oppression being subjected to oppressing.

The 2nd, reliable, its reason one is, the user is closing the door when opening without any need for other additional move, thereby warning system all is in a kind of " highly waiting " state at any time, do not need any preliminary work, the 2nd, the malfunctioning chance of mechanical switch is far superior to electronic component.

Three are to use conveniently.Do not influence normal habits and customs after the installation fully.If increased trouble with former life, obviously the shortcoming of bringing to the people is or is to use inconvenience, or has forgotten operations necessary and bring the malfunction of warning or malfunctioning.

The 4th, protection is tight, has prevented from directly destroying with barbarous method the possibility of door, has also protected the practice that cracks lockhole.

The 5th, on-the-spot and two kinds of warnings of phone are arranged, deterrent force is bigger, and is used because both complementations respectively have.

3, single also have following characteristic with regard to telephone call:

One of be the warning great efforts, can store 2 phones sends out simultaneously, such benefit one is to carry out Advise By Wire to 2 personnel, the 2nd, both can call out the mobile phone of carrying, can call out the fixed line phone in relevant place again, can be will reducing to minimum to the various objective factors that are unfavorable for Advise By Wire, even stop fully.

Two be that the multi-section phone of calling out all can be known, stopped to have only limitation that a people knows with may be errorless.

Three persons that are the acknowledge(ment) signal can hear language or the alert sound of warning, and can listen to the scene.

Four be easy production, the one because report to the police part and telephone set unification, can save many circuit, as general off-hook element circuit, store the keypad of number etc., and the part that increases is very limited, the 2nd, used element all belongs to part commonly used.

Five, can accomplish a tractor serves several purposes, the telephone set after the repacking namely is a kind of telephone alarm, but still has kept all properties of telephone set, still can make communication telephones usefulness, such largest benefit is that family does not have too much device ornaments and to influence family attractive in appearance.

The accumulator of 4, joining can guarantee to work under the electroless state, and is easy to use.The floating charge circuit performance is good in addition, and the life of storage battery is long, and is not perishable, further guaranteed the performance of product.

5, relax requirement to switch, reduced the switch mounting hardness.Sensitivity and the reliability of the starting of reporting to the police have been improved.Be to strengthen amplification quantity, improved the reliability of control wireless remote control radiating circuit.

Description of drawings

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

Fig. 1 is the structural drawing after switch 2 is installed in the antitheft door in this programme measure one.

Among the 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 that lockhole is covered, 6, the lockhole on the antitheft door, 7, the extension line of dry-reed tube switch contact, 8, paster between cover plate and the packing ring.

Fig. 2 is the telephone alarm synoptic diagram.

Among the figure: 10, telephone set Hands-free key, 11, corresponding line of drawing with Hands-free key, 12, telephone set is stored a key (as the P key), 13, the extension line corresponding with storing a key (as the P key), 14, telephone set another store key (as the O key), 15, the extension line corresponding with another storage key (as the O key), 16, telephone set connect keying making sheet, 17, be loaded on electronic program operation circuit in the telephone set, 18, be loaded on the wireless remote control electronics receiving lines in the telephone set.

Fig. 3 is the weld tabs synoptic diagram.

Among the figure: 111, weld tabs; 112, the lead-in wire that connects of weld tabs; 113, paste the adhesive tape of weld tabs; 114, the corresponding Copper Foil of phone.

Fig. 4 is the location drawing of antitheft door part switch 1 in this programme measure one.

Among the figure: 1, the anti-theft security shop front; 21, doorframe; 22, the carriage of travel switch is installed; 23, travel switch main body; 24, the button of travel switch; 25, the pulley of travel switch; 26, the lead-in wire of travel switch; 27, door and doorframe are stranded.

Fig. 5 is timing feedback circuit figure.

Among the figure: 7, the lead-in wire of dry-reed tube switch contact; 531, timing feedback input resistance; 532, first order triode in the timing feedback; 533, the collector resistance of first order triode; 534, isolation resistance between the two-stage triode; 535, second level triode in the timing feedback; 536, the collector resistance of second level triode; 537, feedback capacity; 538, discharge resistance; 539, feedback resistance; 540, feedback diode; 545, timing feedback output line; 546, become the electrochemical capacitor of electrodeless electric capacity.

Fig. 6 has described the floating charge circuit that has adopted active composition of one-level.

Among the figure: 28, Circuit Fault on Secondary Transformer input, 29, anti-thunder tube, 30, base stage first branch road, 31, base stage second branch road, 32, base stage the 3rd branch road, 33, voltage of voltage regulation output.

Embodiment

Fig. 1 to 6 has described form of implementation of the present utility model:

One, multiple protective actuating section.

1, is processed into the dome bigger than lockhole with a hard material and becomes lockhole cover plate in this measure 1.

2, the dry-reed tube switch contact part is placed on the lockhole top, 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, corresponding with a hole of the shop front and be fixed on the door with screw in the boring of hollow packing ring, allow hollow place expose lockhole.

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

6, travel switch 1 is fixed on the carriage, carriage can be made box, also can make other shape, the switch A 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 stranded side of the inclined to one side activity shop front and doorframe.。

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 the control panel.

Two, warning main body within doors is satisfied with in enforcement:

1, looks for one one to have the ordinary telephone set 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.

3, with two lead fixed on two weld tabs, two weld tabs stick on the hands-free button of phone keyboard when pressing on corresponding two Copper Foils that connect of its conductive rubber with adhesive tape again.

4, with two lead fixed on two weld tabs, two weld tabs stick on the phone keyboard when storing a key and pressing on corresponding two Copper Foils that connect of its conductive rubber with adhesive tape again.

5, with two lead fixed on two weld tabs, two weld tabs stick on the phone keyboard when storing two keys and pressing on corresponding two Copper Foils that connect of its conductive rubber with adhesive tape again.

6, with these 3 groups lead-in wires, be connected in the electronic program circuit.

7, the output with the wireless remote control receiving lines is connected on the reference mark of programme control circut starting.

Three, implement the timing feedback circuit: weld by Fig. 5, adjust feedback capacity, the time is meeted the requirements.

Four, implement the welding of lightning protection power supply.

1, implement welding by Fig. 6, wherein voltage low index is worn in anti-thunder tube choosing.

2, the voltage stabilizing parameter unanimity of two stabilivolts of emitter follower base loop.

3, triode selects the higher pipe of back-pressure such as 3DD15, and bridge diode selects 5408 types.

Claims (7)

1. know the notifying device of thing in the family at any time, it is characterized in that: constituted by multiple protective actuating section, timing feedback circuit, telephone call, accumulator and floating charge circuit, four parts;

The duplicate protection actuating section is, on the inside shop front of antitheft door, is positioned at the make-position of doorframe and door, pacified travel switch, and door is closed when doorframe, and doorframe can contact the button of switch; When door left doorframe, the button of travel switch separated with doorframe; Connected a pair of pile crown of travel switch contact with one side of one group of two lead-in wire, another side is outwards exported; Upper fixed in the door lock hole has a cover plate, is equipped with the hollow packing ring of certain altitude between cover plate and door, is fixed on the door with the key screw air core coil, is installed in the hollow packing ring with a tongue tube, namely between lockhole and cover plate; Magnet segment is fixed on the cover plate, two pile crowns that connected the dry-reed tube switch contact with one side 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 travel switch and dry-reed tube switch are outwards exported have been connected to the input end in the operation circuit that is contained in the door;

Timing feedback circuit: timing feedback circuit: with the base stage that has been connected on first triode behind resistance of the lead-in wire of warning starter series connection, the grounded emitter line of this triode, collector has connect two-way, one of be to join with power supply after having connect a resistance; Two are ends that connect a resistance, another termination of this resistance the base stage of second triode;

Second transistor collector connect two-way, one of be to have connected to be connected on power supply behind the resistance; Two are ends that connect a feedback capacity, the other end of this feedback capacity has been connected and has been connected on the base stage of first triode behind a diode and the resistance, also connects a resistance between this end of this feedback capacity and the ground;

Second transistor collector outwards exported and drawn signal wire, connected the wireless remote control emission then;

The part of wherein reporting to the police is, from a telephone set dialing button printed panel Copper Foil matrix, draw three groups of six wire altogether, wherein two Copper Foils being connected with the hands-free button of telephone set of the termination, one side of first group two lead-in wires are connected, the termination, one side of two lead-in wires of second group and telephone set are stored two Copper Foils that a key is connected and are connected, the termination, one side of two lead-in wires of the 3rd group and telephone set are stored two Copper Foils that two keys are connected and are connected, another end of all 3 groups of 6 lead-in wires is outwards exported, and is connected with the input end of electronic program operation circuit in the machine of being contained in respectively;

Accumulator and floating charge circuit are to be welded with an anti-thunder tube between bridge-type output terminal and ground wire; The bridge-type output terminal has connected a transistor collector, and the emitter-base bandgap grading of triode is connected with a resistance R (1) one end, behind R (1) other end as output terminal; Connected the collector of triode with an end of a resistance R (2), the other end of resistance (2) has been connected on the base stage of triode; Base stage also is welded with three branch roads in addition, article one, branch road has welded a voltage stabilizing diode positive pole in base stage, the voltage stabilizing diode negative pole is connected with a termination of resistance R (3), another termination of resistance R (3) is connected with a termination of resistance R (5), and another termination of resistance R (5) is connected with ground wire; The second branch road be one of weldering consistent with article one parameter be symmetrical branch road, be connected equally on article one branch road and this end that R (5) is connected, this branch road is resistance in series R (5) ground connection again; Article three, branch road is to connect series connection with the anodal negative pole of two commutation diodes to become the 3rd branch road of overcurrent protection, and this bypass diodes positive pole is welded on the base stage, and this branch road negative pole has been connected the output terminal of triode emitter-base bandgap grading resistance in series 1; Be welded in the output terminal of triode with an end of a resistance R (6), the other end of this resistance has been welded in the intersection point that article one and second branch road are connected with resistance R (5); Be connected on the base stage of triode with the positive pole of an electric capacity, negative pole is connected on working grounding cable.

2. the notifying device of knowing thing in the family at any time according to claim 1 is characterized in that: the phone lead-in wire is the form of pasting with weld tabs.

3. the notifying device of knowing thing in the family at any time according to claim 1 is characterized in that: travel switch is mounted in movable door top, and is near the place of door with the stranded side of doorframe.

4. the notifying device of knowing thing in the family at any time according to claim 1, it is characterized in that: travel switch is to be contained in the carriage, is to be connected with screw between carriage and the antitheft door.

5. the notifying device of knowing thing in the family at any time according to claim 1 is characterized in that: the employing triode 3DD15 in the float charger, and transistor base loop voltage stabilizing diode parameter unanimity, anti-thunder tube selects for use voltage breakdown below 100 volts.

6. the notifying device of knowing thing in the family at any time according to claim 1, it is characterized in that: used triode is high back-pressure large power triode in the timing feedback circuit.

7. the notifying device of knowing thing in the family at any time according to claim 1 is characterized in that: be the self-locking form of forming with two triodes in the timing feedback circuit.

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