CN2541910Y - Novel anti-theft warner - Google Patents
Novel anti-theft warner Download PDFInfo
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- CN2541910Y CN2541910Y CN 01233804 CN01233804U CN2541910Y CN 2541910 Y CN2541910 Y CN 2541910Y CN 01233804 CN01233804 CN 01233804 CN 01233804 U CN01233804 U CN 01233804U CN 2541910 Y CN2541910 Y CN 2541910Y
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Abstract
The utility model relates to a novel burglar alarm belonging to the electronic technique field, which is an electronic device that is arranged in the burglar-proof door and causes the burglar-proof door a novel dynamo-electric combined product. A novel touch sensor circuit is considered as the core of the electronic device which is accompanied with resonance, the output end of a monitoring system that comprises a plurality of infrared sensors is connected with the input end of the warning slice in a warning control system, which forms a certain trace facility. The multiple-position outputs of the operating system that is assembled by a plurality of circuits which emit and receive code-decode through wireless remote-control are respectively connected with the warning slice in the warning control system and the electronic switch corresponding to an electronic lock. The active defence is roundly improved by forming the warning function with trackability of the burglar-proof, and the dynamo-electric locks combination causes the great decipher difficulty. The novel electronic lock is small in volume, saves power consumption, is easy to be coordinated extensively with the burglar-proof door and is operated by remote-control, which causes the utility model having the convenient usage.
Description
Technical field
The utility model be a kind of relate to supporting and be installed in electronic installation in the antitheft door with antitheft door, this device is a kind of warning function that makes antitheft door have certain tracing property, the device of the protection capability of dynamo-electric two kinds of lock combinations and use wireless remote control handled easily, it mainly belongs to electronic applications.
Technical background
In the epoch of Market competition, strengthen the consciousness of keeping a lookout of public security, be subjected to the attention of society's height, present vast family all replaces common timber with Theft-proof iron door, and demanding family has also loaded onto anti-theft device.
Antitheft door is as the most basic a kind of antitheft equipment, and maximum strong point is that solid structure can be refused the people in outdoors, thus be subjected to using widely, but the antitheft door that sell in market is the defence type of physical construction basically.Do defence seem " ancient " and " original " with its, scientific and technological content is low, thus after using only pipe positive meaning is arranged, but be difficult to adapt to the needs of society to the house defence.
The hyundai electronics sensor has scientific and technological content, be good at bringing into play speciality on monitoring, but it lacks the premium properties that Theft-proof iron door is kept the people outside the door like that again.
The kind of using the standard machinery antitheft door to combine with electronic product in the market is few, and product function is dull, a kind of representative products wherein for example: be to be contained in shock sensor and alarming acoustic sheet to be combined into a kind of product on the antitheft door, the criminal knocks at the door with sending alert sound, to improve protection capability.Though such product is progressive to some extent, its function and performance are also very big from the requirement distance of contemporary society, mainly contain following deficiency:
1, the precision of electronic installation protection and function comprehensive has limitation very much.Far can not adapt to the needs of current social to the house defence.It two is that sensor be difficult for to solve the contradiction between sensitivity and the reliability.As above-mentioned product, the low too high then easily wrong report of not reporting to the police is crossed in sensitivity, also because like this, can't cross when sensitivity adjustment is too high that the criminal also may produce unresponsive situation when hanging down than the sound of movement-sensitivity adjustment of accurate recognition pedestrian and generation.
2, because antitheft door still is single mechanical lock, crack relatively easily, do not improve the defence rank.Though there is electronic lock to exist in the market, on cost, on the volume, exist the place that requires further improvement in the use, it does not have comprehensively excellent guard system yet simultaneously.
Consult reference materials and studies show that: be also few with the excellent kind that the standard machinery antitheft door combines with electronic product, its main cause is that will to design a kind of electronic product and antitheft door of excellent performance supporting, make it have more complete and reliable monitoring system, and higher price comparability arranged, convenient extensively installation of little energy of volume and antitheft door cooperates, and mainly has following difficult point:
1, the sensor in this series products is undoubtedly the core part of product, if there is the deficiency of performance, must have a strong impact on the performance of this series products, studies show that common electronic sensor commonly used exists the weakness of some inherencies:
As the equipment of common pyroelectric infrared sensing kind, after covering with thicker object such as cloth, function is ineffective immediately, promptly exists blind spot and dead point, and its sensitivity is big with the different differences of environment.
Though vibrations are reliable with the equipment of audio communication sensing class, the contradiction of its sensitivity and malfunction is difficult to be adjusted and control, and the too high easy wrong report of sensitivity is crossed to hang down and felt unreliable again; Also because like this, promptly can't be than accurate recognition pedestrian and criminal.
General engineering technology personnel can expect: it can be the very good sensor of a kind of performance that touch sensor is used for this product.Because the pedestrian usually can not touch the protection position of sensor, can better discern pass by on one's way pedestrian and attempt criminal.But the actual touch circuit effect that physical data is introduced has very big distance.Main cause is: touching the circuit sensor work principle is to become strong signal at last after the weak signal that human body induces from big ground is amplified step by step, as the audio communication sensor, too much as amplification quantity is transferred, then misoperation easily, on the contrary sensitivity is very low again; This is an one; Even more serious is; research and experiment is pointed out; originally wish that the signal of introducing at touch sensor protection position is unique " useful " signal that the criminal in flagrant delict goes out human body sensing; but in fact the leading-in end owing to touch sensor signal must link to each other with the protection position on the door; and carrier door originally to be born be a kind of inductor; can respond to a kind of additional " useless " signal; so in fact, amplifier is two kinds of signals importing " useful " and " useless " at the same time; this additional " useless " signal is with the material of carrier door; the environment of place door is different widely different with factors such as weather; be a kind of Dynamic Signal of variation, and its input can surpass the touch signal of " useful " and report by mistake when being everlasting some.That is to say after producer's debugging finishes, but because of door is in extensively different installation environment, the existence of " useless " signal, debug results will lose meaning.Owing to the touch sensor that such reason physical data is introduced is not innovated the direct practical significance that then is difficult to production that cooperates with antitheft door.
The touch circuit that some data are introduced is a guaranteed performance, and electricity consumption surpasses 36 volts, even far surpasses 36 volts, is used for Theft-proof iron door and does not obviously conform to safety requirements.
2, antitheft door is the most general antitheft equipment of a kind of use, and is supporting with it, can not require cost too high, and the comparability of higher cost be arranged.
Obviously, make signal Processing if employing contains microcomputer composition equipment, only pipe is advanced, but on cost, in the maintenance, on convenient the popularization, also has certain difficulty.
3, the supporting space of antitheft door { particularly Men thickness } is limited, and to the volume of electronics auxiliary products, supporting electronic lock volume has strict requirement.
For various reasons, the product that antitheft door combines with electronic technology is few, and is more single, and scientific and technological content is not high, needs to improve and development.
Summary of the invention
The identity difference and the instable weakness that produce when cooperating with antitheft door for overcoming traditional sensor, the limitation of the function when overcoming general electronic products and cooperating with antitheft door.Improve antitheft door defence rank, improve the popularization and the ease of use of electronic product and the supporting installation of antitheft door, this patent invention main task is: the tactile sensor that designs a kind of novelty, it can eliminate carrier door to all harmful effects that it produces, and can become a kind of desirable novel sensor that cooperates with antitheft door; A kind of novel electron device that cooperates with antitheft door of design on this basis, this device has the tight supervisory system of vibrations and infrared ray sensor combination concurrently, audio communication warning system with two kinds of levels of certain " tracking " character, crack the big electronic lock of difficulty, has the convenient coding and decoding remote handling system that uses of user, this device also has the high price comparability simultaneously, and the little and antitheft door of volume is easily installed the characteristics of cooperation.
For realizing the purpose of this patent, technical solution adopted in the utility model is: electronic installation is contained in forms the complete of product in the antitheft door with unified; Electronic lock is served as by the miniature relay of transforming and has been guaranteed the little universal supporting installation with door of volume; It is to be that core has vibrations concurrently with novel touch sensor circuit that the electronic installation circuit connects, and the output that infrared heat is released the supervisory system of formula sensor circuit has connected the input end of the warning sheet in the alarm control system, has formed the following function of certain performance; Receive coding and decoding circuit with the wireless remote control emission and formed user's operating system easily, the corresponding respectively input end that has connected the electronic switch of sheet " warning " sound sheet of " warning " in the alarm control system and electronic lock correspondence of three outputs of this system; Alarm control system is by three pairs of electronic switches, and " warning " sound sheet " warning " sound sheet and the electronic lock of being reequiped by miniature relay are formed by connecting by certain logical relation; The logic of science combination of outstanding electronic circuit has guaranteed the advance of electronic apparatus functions and use, and concrete condition is described below:
One, supervisory system
(1), a kind of tactile sensor of novelty
The novelty of this touch sensor circuit and sampled point has guaranteed the reliable of performance.
1, human body touch and antitheft door carrier signal are introduced the special mounting mode of point:
With two diameters is the B plate that 10 centimetres nonisulated body thin plate is introduced as the A plate of the human body touch signal number of winning the confidence and carrier signal respectively, insulate A plate and B plate back overlapping each other, be fixed on the door, the B plate by door A plate upwards, the B plate and the door this between to insulate, the B plate has promptly been introduced " dynamically " signal that adds " useless " that antitheft door itself is responded to, and is a kind of " comparison " signal.The effect of A plate is criminal's human body and the touch sensible signal that directly induces after the A plate contacts, promptly needed " useful " signal.Because B plate and carrier door insulation, useful signal is that human body directly contacts with the A plate, so its intensity will be much larger than the signal of B carrier door that plate induces when work for the signal of being responded on the A plate.
2, line connecting method:
End with lead is connected on the A plate, and the other end is connected in one-level proportional amplifier I
1In-phase input end on, be connected on the B plate with an end of lead, the other end is connected in another grade proportional amplifier I
2In-phase input end on, proportional amplifier I
1Output and proportional amplifier I
2Output be connected to back level comparison amplifier I
3Homophase input and anti-phase input on.Comparison amplifier I
3Output be connected in one or gate diode D
3Positive pole on.
Proportional amplifier I
1, I
2With comparison amplifier I
3Be formed by connecting by inner three the unit correspondences of integrated circuit LM324 respectively.
Sensor is eliminated the dysgenic principle explanation of carrier: if touch sensor is a kind of amplifying circuit of single signal input; the protection position is positioned on the carrier door again; carrier door itself can induce a kind of touch sensible signal as the people, and this is " useless " signal of a kind of additional " dynamically ".Its implication is the material of this additional " dynamically " " useless " signal and carrier door, the infield, the difference of environment and widely different, it two is that the carrier of identical material is installed in the same place, because of climatic environmental factor changes " useless " signal difference produce also very greatly, they all can cause and touch the serious instability of propagated sensation sensor, and unreliable, this is the difficult point and the focus of problem.Problem just can solve well after this patent had designed novel touch sensor: the criminal is to protection position when crime, and the A plate has been introduced the touch signal of " useful " that criminal's human body sensing goes out, and this signal is through I
1Amplifier is added to core members comparison amplifier I after amplifying
3In-phase input end amplify.Because B plate and carrier door are close to, so the B plate can induce " dynamically " " useless " signal of carrier door " comprehensively ", this signal is through proportional amplifier I
2Be added to core members comparison amplifier I after the amplification
3Inverting input in fact become comparison signal.Because B plate and carrier insulate, and criminal's human body directly contacts with the A plate, so its intensity of signal of " useful " that induced on the A plate will be far longer than " useless " " dynamically " comparison signal of the carrier door that the B plate induced.So no matter how the environment of carrier door changes, two kinds of signals through the core members comparison amplifiers contrast amplify back output, can take out the touch signal of " useful " all the time and present step and change and amplify, amplification quantity is very strong.During debugging, it is too high and produce to block that amplifier sensitivity neither can take place, and also can not cross the low needs that can not extensively conform because of amplifier sensitivity.Because this circuit only can amplify the touch signal of " useful ", thus can tell " useful " signal exactly, thus solved the problem that traditional touch sensor exists effectively.
(2), shock sensor:
HP is installed on the antitheft door the vibration-sensing element, and its output lead is connected in one-level proportional amplifier I
4Input on, proportional amplifier I
4Output be connected in back one-level comparison amplifier I
5In-phase end input on, I
5Inverting input be connected on the output terminal of the mu balanced circuit that forms by a plurality of diode combinations.Comparison amplifier I
5Output be connected in one or gate diode D
4Positive pole on.
Proportional amplifier I
4With comparison amplifier I
5Be formed by connecting by inner two the unit correspondences of integrated circuit LM324 respectively.
Shock sensor line feature and explanation: by I
4I
5And peripheral element constituted the one-level proportional amplifier respectively, and the one-level comparison amplifier will produce vibration signal when the criminal forces open the door, and HP vibration-sensing element becomes electric signal through I with vibration signal
4Be added in comparison amplifier I after the amplification
5Signal input part, another of the comparison amplifier relatively threshold voltage of input end adopted many diode series connection and the mu balanced circuit of composition, relatively the threshold voltage of input end adopts such design to be: this sensor is only required under the very strong vibrations of forcing open the door and is just worked, the pedestrian can not move fully on the road, sensitivity should be lower, but the comparative voltage precision of the door that requirement triggers is very high, must move when promptly needing to move, also will be easy to simultaneously debugging in batches produces, this circuit becomes mu balanced circuit to become comparative voltage by a plurality of diode combinations, threshold voltage precision height, simultaneously, the resistance that can conveniently adjust the number of diode and current-limiting resistance realizes the required value of voltage, easily reaches the purpose of design.Shock sensor is made such monotechnics and is handled in supervisory system, promptly greatly alleviated the contradiction between masty sensitivity adjustment height of this sensor and the malfunction, has given full play to its reliable advantage simultaneously again.
(3), infrared heat is released the formula sensor:
Release formula senser element HT with infrared heat and be installed on the antitheft door, its output is connected in a proportional amplifier I
6Input on, I
6Output be connected in one or gate diode D
5Positive pole on.Proportional amplifier I
6A unit correspondence by integrated circuit LM324 inside is formed by connecting.
Infrared heat is released the explanation of formula sensing unit:
By infrared heat pyroelectric sensor spare HT and proportional amplifier I
6Form with its peripheral element, its debugging requires sensitivity very low, promptly is that the pedestrian can not move when door is nearer yet, and the criminal is from the very near just action of door, to reduce wrong report.
Touch, vibrations, infrared heat are released three kinds of sensors employings of formula or door relation connection output.Synthetic or the door relation formation sensing monitoring system with three kinds of sensor groups; and in three kinds of sensors, debug and emphasize particularly on different fields a little; form the protection that emphasis is respectively arranged; designed touch sensor circuit is a kind of very excellent circuit in this patent; highly sensitive; resolving power is strong; for taking all factors into consideration; this circuit is as the core protection to the keyhole position; then serve as for the behavior of forcing open the door by shock sensor; infrared heat is released the formula sensor and only is adjusted in this product as a kind of less important booster action, and adopting another effect of the design of the synthetic or door relation of three kinds of sensor groups is to be convenient to debugging, is convenient to produce in batches.Thereby make it to become the possibility that practical application is arranged.
Two, operating system
(1), radio transmission part (key that the user uses):
Be linked to be the carrier oscillation radiating circuit with a triode, this transistor base is connected with a kind of coding integrated circuit TM701 output terminal, and this coding integrated circuit can be used many group K switch
1, K
2, K
3Cooperate coding flexibly with it.Form a kind of radiating circuit that can encode flexibly.
(2), radio reception is partly:
Be connected into Armstrong circuit as the first order with a NPN triode, with the I of the inner Unit two of integrated circuit LM324 composition
9, I
10Amplifying circuit is as the second level and the third level, with the fourth stage output of integrated decoding scheme TM702 as circuit.Every grade of output links to each other successively with input, and the fourth stage has three outputs, A
1, A
2, A
3The corresponding respectively control utmost point that has connected three groups of electronic switches in the controlling alarm unit.
Wireless remote control emission and reception characteristics and explanation: the wireless remote control transmitter unit has been formed small and exquisite launch-box and has been used for the user is convenient.Become a kind of portable " Electrical key ".The radiating portion carrier oscillation has adopted and the integrated circuit TM701 that selectively encodes cooperates the carrier wave that is formed with coding outwards to launch, and the selector switch of coding integrated circuit TM701 is K
1, K
2, K
3Receiving unit has adopted the superregeneration pipe to receive and process two-stage proportional amplifier I
9, I
10Amplify after decoder ic TM702 output, sensitivity is higher, but user flexible operating coded selector K again
1, K
2, K
3So three output A with the decoder ic of coding pairing
1, A
2, A
3The coding that can select the user and corresponding output " 1 " " 0 " changes, thus three groups of electronic switch on off operating modes in the control module controlled, and the combination selection that has satisfied this patent various states has comprised the encrypt and decrypt state.
Three, alarm control system
Touch, vibrations, three of infrared thermal releasing formulas or gate diode D
3, D
4, D
5Negative pole connect together and be connected a kind of musical film J
2On the triggering termination of S (warning sheet).Connected into three pairs of electronic switches with PNP triode and the pairing of NPN triode, the concrete practice is that the PNP transistor emitter is linked to each other with vcc.Its base stage links to each other with the collector of NPN triode, the grounded emitter of NPN triode, and the PNP transistor collector is the output terminal of electronics open pipe, the base stage of NPN triode is the input end of electronic switch, the decoder ic I in receiving with wireless remote control respectively
8Three output A
1, A
2, A
3Link to each other.With A
1The electronic switch output that links to each other has been connected on the line of electronic lock and has wrapped the other end ground connection of electronics locking wire bag.With A
2The electronic switch output that links to each other has been connected on a kind of musical film J
1On the power supply lead wire pile crown of S (alarming acoustic sheet).With A
3The electronic switch output that links to each other has been connected another kind of musical film J
2On the power supply lead wire pile crown of S (warning sheet).J
1S, J
2The output of S has been connected in two diode D respectively
7, D
8Positive pole on, D
7, D
8Negative pole be connected in the power amplifier input of excitation loudspeaker.
The explanation of alarm control circuit cardinal principle:
Electronic lock, J have been controlled in three pairs of complex pipe electronic switch outputs respectively
2S (warning sheet) and J
1S (alarming acoustic sheet), here adopt electronic switch, its meaning is that its control reception decoding output as easy as rolling off a log and remote control directly cooperates, and power saving, the reception decoding integration block output of remote control can directly be added in the base stage of NPN, three outputs of the reception decoding integration block TM702 of remote control can produce various states output form, the combination that has just produced multiple function.
1, warning principle (i.e. " cyberdog " principle):
Three kinds of sensing units have been formed or the door relation, and its output has connected warning sheet J
2S, trigger end, this sheet power end is controlled by electronic switch simultaneously, operate wireless electrical remote control K switch
1, the A of wireless remote control decoder ic at this moment
1Output terminal can be exported a high position, and corresponding electronic switch is in conducting state, has promptly dropped into this function, if there is the people to touch the protection position; or force open the door, or nearly door, must have pumping signal output, this a short while by sensor; in case behavior exists, just can sound continuous, till behavior finishes.Because of behavior finishes the back sensor automatic no signal is exported, sound then disappears automatically.This warning sheet is the more gentle warning of a kind of tone, promptly is to ring one, two once in a while, and the user can not feel can cause psychological pressure to the attempt criminal in terror and but; If sound is continuous, then will inevitably cause deterrence to the criminal, force it to leave the scene, thereby formed a kind of " cyberdog " function, this function has been avoided opposite house to destroy and has been caused consequence.Promoted antitheft door " initiatively " defence performance comprehensively.If owner goes home to enter house, then can operate wireless electrical remote control K switch
1, wireless remote control decoder ic A at this moment
1Output terminal output low level, corresponding electronic switch is in cut-off state, musical film J
2S (alarming acoustic sheet) power supply is cut off, even the sensor action still can not sent sound, at this moment system is in decrypted state.
2, chimes of doom principle: when emergency condition was arranged, the user can artificially can operate wireless electrical remote control K switch
2, wireless remote control decoder ic A at this moment
2Output terminal output is high-order, and corresponding electronic switch is in conducting state, J
1S reports to the police a short while, and this sheet sound is a kind of continuous chimes of doom, to around form a kind of powerful deterrence atmosphere, form a kind of alarm calls simultaneously to environment, the behavior of threatening by force is ended, operate wireless electrical remote control K switch 2 once more, the A in the wireless remote control decoder ic
2Output terminal output low level, corresponding electronic switch is in cut-off state, J
1S reports to the police to cut off the power supply for stopping ringing and removes.Be that this alarm calls can be stopped by user oneself.For improving power.Two kinds of audio communication power amplifiers have all adopted complex pipe.
3, electronic lock operating principle: user's operate wireless electrical remote control K switch artificially in transmitter unit
3, the A in the wireless remote control decoder ic at this moment
3Output terminal can be exported a high position, and corresponding electronic switch is in conducting state, and the machinery that electronic lock coil electricity, its armature involve has partly blocked the part of the motion in the mechanical lock, makes the disabler of mechanical lock key.Otherwise operate wireless electrical remote control K switch
3, wireless remote control decoder ic A at this moment
3The output low level, corresponding electronic switch is in cut-off state, and the electronic lock coil blackout lost efficacy, and system is in decrypted state.
Four, the manufacturing technology scheme of electronic lock:
Make the executive component of electronic lock with the miniature relay of transforming.Miniature relay has cheap, and is power-saving, the advantage of the little and electromagnet spring antifatigue of volume, but its important disadvantages is because of the inefficient problem of this device armature bad mechanical strength when having the position of braking mechanical lock activity.This patent has been done following innovation for this reason: electromagnet and the armature of making electronic lock with miniature relay, and be fixed in the square frame of a tetrahedral hard material, boring an aperture respectively above the square frame with on the armature accessory plate of lower, planar and relay activity, three hole ideal positions point-blank, metal little garden bar is penetrated from three holes, and be fixed on the armature of relay activity, during armature of relay free movement, little garden bar also can freely move up and down, and its scope of activities only can be in the voyage in hole, two planes about the hardware tetrahedron, hardware block has just played the location when electronic lock and mechanical lock cooperating like this, guiding, stressed triple role.The little garden bar suffered power when the work of restriction mechanical lock that promptly is electronic lock then mainly is subjected on the metal square frame, the armature of relay does not stress substantially, long-term use can not impact the machinery life-span partly of miniature relay series products, also because the location and the guide effect of hardware block upper and lower surface diplopore, so can control the easy on and off motion of little garden bar with little power.Be that the electronic lock electromagnet can be served as with the miniature relay series products, partly volume is little for whole machinery, can adapt to the installing space of antitheft door, can generally realize cooperating preferably with mechanical lock again.
It is as follows that this patent is implemented the outstanding effect in back:
1, the electronic lock of on the basis of the former mechanical lock of Theft-proof iron door, newly being furnished with excellent performance,, dynamo-electric combination has greatly improved the defence rank, and it is very big that the suspect cracks difficulty.
2, the electronic lock volume is little, and reliable and general antitheft door rational in infrastructure all easily cooperates with mechanical lock.
3, promoted antitheft door " initiatively " defence performance: in case there is the suspect to press close to door comprehensively, or sound out at keyhole with thing, or with the crime of forcing open the door of hard device, alarm control system all can constantly send " warning " sound automatically, end until behavior, formed a kind of " cyberdog " function.In the specific occasion, the chimes of doom that owner also can outer in doors operating and remote controlling launch-box sends deterrent forces the suspect to leave away.
4, the supervisory system reliable in function does not almost have the dead point, because of extraneous complicated unexpected factor produces one or two wrong report once in a while, because sound is flat, can not cause the terrified of environment, and people can accept.
5, very strong applicability is arranged; Deciphering is convenient with encryption, only needs corresponding on an operating and remote controlling box button to get final product; Instantaneous sound prompting is arranged during encrypt and decrypt, make the people relieved; Use flexibly, can operate in doors or outside the room, increased user's randomness and applicability away from door; Easily install, adopted the wireless remote control circuit of the coding and decoding of new unit, saved complicated wired line that cryptographic system is set; The launch-box that the user uses is small and exquisite, and it is convenient to take generation just as key.Being very suitable for the fast people of old man in the family, child and work at present rhythm uses.
6, price comparability height; Easily form a complete production network, adapt to widely, very be suitable for the needs of current market economy.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is that touch, vibrations, the infrared heat of supervisory system released three kinds of sensor circuits of formula, alarm control system.
Fig. 2 is that the wireless remote control emission (being the key that the user uses) of operating system receives coding and decoding circuit figure.
A promptly is the A plate among Fig. 1, and B promptly is the B plate, all is mounted in a kind of nonisulated sheet material on the antitheft door, and the A plate is the input endpoint of introducing the useful signal of criminal's generation, and the B plate is the input endpoint of introducing the additional signal of carrier generation.BG1 is an A partitioned signal input buffering level triode, 1
1Be A end signal input proportional amplifier circuit, BG
2Be B partitioned signal input buffering level triode, I
2Be B partitioned signal input proportional amplifier circuit, I
3Be the core comparison amplifier circuit of input A plate B plate amplified signal, this Fig. 1
1, I
2, I
3Integrated circuit is three unit of LM324, since the feature of circuit, I
3Comparison amplifier only amplifies A plate " useful " signal.HP is the vibration-sensing device, I
4Be vibration-sensing signal input proportional amplifier circuit, I
5Be shock sensor signal comparison amplifier circuit, this figure I
4, I
5Adopt two unit of integrated circuit LM324.D
1, D
2With R
8Form I
5Comparison adjustable reference voltage, D
3, D
4, D
5That release three kinds of sensors of formula for touch, vibrations, infrared heat or gate diode, BG
3, BG
5, BG
7Be three PNP triodes, BG
4, BG
6, BG
8Be three NPN triodes, they have formed three pairs of electronic switches jointly, these three couples of electronic switch control utmost point lead-in wire A
1, A
2, A
3Respectively with Fig. 2 in I
8Three output A
1, A
2, A
3Corresponding linking to each other.I
8Be decoder ic TM702.J
1Magnet coil for electronic lock.D
7, D
8Be respectively chimes of doom tablet J
1S and " warning " sheet J
2S signal output or gate diode.Triode BG
9, BG
10Form complex pipe and encouraged sounding spare.BG among Fig. 2
11Being the NPN triode, is the carrier oscillation power valve, I
7Be coding integrated circuit TM701, it and its periphery circuit have been formed the remote-control transmitting coding partly, are contained in the capsule, use for the user, become user's " key ", and this emission is K partly
1, K
2, K
3Be respectively the functional switch on the launch-box, they can reach multiple function and operate BG the alarm control system encrypting and decrypting
12Be PNP electronic switching transistor, BG
13It has been connected into the regenerative reception circuit for the NPN pipe.I
9, I
10Be the two-stage amplifying circuit, two unit that are respectively integrated circuit LM324 are formed by connecting I
8For decoding integrated circuit TM702, by I
8, I
9, I
10, triode BG
13Formed the receiving unit that corresponding wireless remote control is launched with their peripheral element.I
8Three outputs be subjected to K switch in the radiating circuit
1, K
2, K
3Control.The concrete mode of implementing
Fig. 1 and Fig. 2 have described a kind of example that this patent is implemented, and its schematic diagram is as follows:
Supervisory system:
The touch sensor circuit connects:
Be installed on the antitheft door with a nonisulated body A plate, be connected on the A plate with an end of lead, the other end has been connected in NPN transistor BG
1Base stage on, transistor BG
1Emitter be connected in one-level ratio I
1On the in-phase input end of amplifier, be installed on the antitheft door with a nonisulated body B plate, be connected on the B plate with an end of lead, the other end has been connected in a NPN transistor BG
2Base stage on, transistor BG
2Emitter be connected in one-level proportional amplifier I
2In-phase input end on, A plate and B plate are A plate and the overlapping and mutually insulated of B plate at the concrete installation method of antitheft door, through being fixed on behind the insulator bed course on the carrier door protection position, the B plate is downward near carrier door again for the B plate then, the A plate is upwards.Proportional amplifier I
1Output and proportional amplifier I
2Output be connected to one-level comparison amplifier I
3Homophase input and anti-phase input on.Comparison amplifier I
3Output be connected in one or gate diode D
3Positive pole on.Proportional amplifier I
1, I
2With comparison amplifier I
3Be formed by connecting by inner three the unit correspondences of integrated circuit LM324 respectively.
Proportional amplifier I
1Method of attachment be, be connected in the output terminal of this grade with a resistance one end, the other end is connected in the inverting input of this grade, has been connected in its inverting input, other end ground connection with an end of another resistance.
Proportional amplifier I
2Method of attachment is, is connected in the output terminal of this grade with a resistance one end, and the other end is connected in the inverting input of this grade, has been connected in its inverting input, other end ground connection with an end of another resistance.Be connected in the output terminal of this grade with an end of an electric capacity, the other end is connected in the inverting input of this grade.
Shock sensor connects:
HP is installed on the antitheft door with the vibration-sensing element, and its output lead is connected in one-level proportional amplifier I
4Inverting input on, proportional amplifier I
4Output be connected in one-level comparison amplifier I
5In-phase input end on, I
5Inverting input be connected on the output terminal of the mu balanced circuit that forms by a plurality of diode combinations.Comparison amplifier I
5Output be connected in one or gate diode D
4Positive pole on, proportional amplifier I
4With comparison amplifier I
5Be formed by connecting by inner two the unit correspondences of integrated circuit LM324 respectively.
The method of attachment of the mu balanced circuit that a plurality of diodes and resistance combine is to be in series another termination power of resistance, the minus earth of many series diodes by many diodes and a resistance.
Proportional amplifier I
4Method of attachment is that the end with a resistance is connected on the output terminal of this this level, and the other end is connected on the inverting input of this this level.In-phase input end directly links to each other with ground.
The line that infrared heat is released the formula sensing unit is:
Release the formula sensor with an infrared heat and be installed on the antitheft door, its output is connected in a proportional amplifier I
6Inverting input on, I
6Output be connected in one or gate diode D
5Positive pole on.Proportional amplifier I
6A unit correspondence by integrated circuit LM324 inside is formed by connecting.
Proportional amplifier I
6Method of attachment be the output terminal that is connected in this this level with an end of a resistance, the other end is connected on the inverting input of this this level.In-phase input end connects a resistance eutral grounding.
The alarm control system line is:
D
3, D
4, D
5Negative pole connect together and connect a kind of musical film J
2On the triggering termination of S (warning sheet).Three PNP triode BG
3BG
5BG
7Emitter be connected on the positive pole of power supply; BG
3The collector line that has been connected on " electronic lock " wrap the other end ground connection of line bag.BG
5Collector be connected in a kind of musical film J
1On the power supply lead wire pile crown of S (alarming acoustic sheet).BG
7Collector be connected in another kind of musical film J
2On the power supply lead wire pile crown of S.BG
3, BG
5, BG
7The base stage of three PNP triodes is connected in three NPN triode BG respectively
4, BG
6, BG
8Collector on, triode BG
4, BG
6, BG
8Grounded emitter; Decoder ic I during wherein the base stage of three NPN triodes receives with wireless remote control respectively
8Three output A
1, A
2, A
3Link to each other.J
1S, J
2The output of S has been connected in two diode D respectively
7, D
8Positive pole on, D
7, D
8Negative pole be connected in by BG
9, BG
10On the base stage of the complex pipe of forming, BG
9, BG
10The collector of the complex pipe of forming has connected a line pile crown of loudspeaker, and another line pile crown of loudspeaker has been connected on the power supply.BG
9, BG
10The grounded emitter of the complex pipe of forming.
Operating system
The connection of radio transmission part (being the key that the user uses):
In parallel with electric capacity with a coil, one of element in parallel has been connected in a NPN triode BG
11Collector, be connected in radio transmission coding integrated package I after the other end of element in parallel and the series connection of resistance
7On the power input.Triode BG
11Collector and base stage between be connected with an electric capacity, its base stage also is connected with a resistance, the other end of this resistance has been connected in radio transmission coding integrated package I
7Signal output part on.With a PNP triode BG
12Emitter be connected on the positive source, collector has been connected on radio transmission coding integrated package I
7Power input on; BG
12Base stage connected three K switch simultaneously
1, K
2, K
3An end, three K switch
1, K
2, K
3The other end be connected in radio transmission coding integrated package I respectively
7Three input ends of correspondence of selecting of three outputs on, also be connected with an end of three resistance, the other end ground connection of three resistance simultaneously respectively.
Radio reception partly connects:
With a NPN triode BG
13Emitter connected a capacitance-resistance end in parallel, the other end ground connection of its element in parallel; BG
13Base stage be connected to a resistance and an electric capacity, diode ground connection of resistance series connection, the other end of electric capacity connects this triode BG
13Collector; Triode BG
13Collector, also be connected with the element in parallel of a tunable capacitor and inductance, the other end of this parallel connection element resistance of connecting connects positive source; Triode BG
13Collector also be connected with a resistance to positive source, be connected with a capacity earth; Triode BG
13The collector electric capacity that also is connected with resistance and series connection meet one-level proportional amplifier I
10Signal input part, this proportional amplifier I
10Output terminal be connected in another proportional amplifier I
9Input end, proportional amplifier I
9Output terminal be connected in wireless remote control and received decoder ic I
8Signal input part, wireless remote control receives decoder ic I
8Three terminations of signal output then be connected in BG respectively
4, BG
6, BG
8Base stage.
In like manner, this patent is applicable to " door " of safety cabinet or the object of other all local " door " character that need protection.
Claims (4)
1, a kind of novel anti-theft alarm, by shock sensor, musical film, acoustical generator is formed by connecting according to certain rules, it is characterized in that: with novel touch sensor circuit is the vibrations that have concurrently of core, and the output that infrared heat is released the supervisory system of formula sensor circuit has connected a kind of alarming acoustic sheet J in the alarm control system
2The input end of S; Receive corresponding respectively two kinds of alarming acoustic sheet J of the control in the alarm control system that connected of three outputs of the operating system of coding and decoding circuit composition with the wireless remote control emission
1S, J
2The input control end of the electronic switch of S and electronic lock; Concrete condition is described below: supervisory system:
A kind of tactile sensor part of novelty:
Be installed on the antitheft door with a nonisulated body A plate, be connected on the A plate with an end of lead, the other end is connected in one-level proportional amplifier I
1Signal input part on, be installed on the antitheft door with a nonisulated body B plate, be connected on the B plate with an end of lead, the other end is connected in another grade proportional amplifier I
2Signal input part on, proportional amplifier I
1Output and proportional amplifier I
2Output be connected to back one-level comparison amplifier I
3In-phase input end and inverting input on, comparison amplifier I
3Output be connected in one or gate diode D
3Positive pole on;
I
1, I
2, I
3There are three inner unit correspondences of integrated circuit (as LM324) of a plurality of operational amplifiers unit to be formed by connecting by inside;
The vibration transducer part:
HP is installed on the antitheft door with the vibrating sensing element, and its output lead is connected in one-level proportional amplifier I
4Input on, proportional amplifier I
4Output be connected in back one-level comparison amplifier I
5In-phase input end on, I
5Another signal input part be connected on the output terminal of the mu balanced circuit that forms by a plurality of diode combinations.Comparison amplifier I
5Output be connected in one or gate diode D
4Positive pole on;
I
4, I
5There are two inner unit correspondences of integrated circuit (as LM324) of a plurality of operational amplifiers unit to connect into by inside;
Infrared heat is released the formula sensor partly:
Infrared heat is released the formula sensor be installed on the antitheft door, its output is connected in a proportional amplifier I
6Signal input part on, I
6Output be connected in one or gate diode D
5Positive pole on;
I
6There is an inner unit correspondence of integrated circuit (as LM324) of a plurality of operational amplifiers unit to connect into by inside,
Touch, vibrations, infrared heat are released the output diode D of three kinds of sensors of formula
3, D
4, D
5The negative pole output that connects together; Operating system:
Radio transmission (being the key that the user uses) is partly:
Be linked to be the carrier oscillation radiating circuit with a triode, this circuit input is connected with a kind of flexible coding integrated circuit TM701, and this coding integrated circuit can be used many group K switch
1, K
2, K
3Cooperate coding flexibly with it.Form a kind of radiating circuit that can encode flexibly;
The radio reception part:
Be connected into Armstrong circuit as the first order with a NPN triode, with two-stage proportional amplifier I
9, I
10Form the second level, the third level, export as the fourth stage with integrated decoding scheme TM702.The first order links to each other with input successively to every grade of output of the fourth stage, and the fourth stage has three output A
1, A
2, A
3, the corresponding respectively control utmost point that has connected three groups of electronic switches in the control module;
Two-stage proportional amplifier I
9, I
10, have by inside that two unit correspondences connect to form in the integrated circuit (as LM324) of a plurality of operational amplifiers unit; Alarm control system:
Use diode D
3, D
4, D
5Negative pole be connected a kind of musical film J
2On the triggering termination of S.Connect into electronic switch with PNP triode and the pairing of NPN triode, the concrete practice is with PNP transistor emitter and power supply v
CcLink to each other.Its base stage links to each other with the collector of NPN triode, the grounded emitter of NPN triode, and the PNP transistor collector is the output terminal of electronic switch, the base stage of NPN triode is the input end of electronic switch, the decoder ic I in receiving with wireless remote control respectively
8Three output A
1, A
2, A
3Link to each other, with A
3The output of the electronic switch that links to each other has been connected on the line of " electronic lock " and has wrapped, and the other end ground connection of line bag is with A
2The output of the electronic switch that links to each other has been connected on a kind of musical film J
1On the power supply lead wire pile crown of S, with A
1The output of the electronic switch that links to each other has been connected on another kind of musical film J
2On the power supply lead wire pile crown of S, J
1S, J
2The output of S has been connected in two diode D respectively
7, D
8Positive pole on, D
7, D
8Negative pole be connected on the base stage of power amplifier of excitation loudspeaker.
2, a kind of novel anti-theft alarm according to claim 1, it is characterized in that: the tactile sensor that can form a kind of novelty of multiple product is to be installed on the antitheft door with a nonisulated body A plate, end with lead is connected on the A plate, and the other end is connected in one-level proportional amplifier I
1Input end on, be installed on the antitheft door with a nonisulated body B plate, be connected on the B plate with an end of lead, the other end is connected in another grade proportional amplifier I
2Input end on, proportional amplifier I
1Output and proportional amplifier I
2Output be connected to back one-level comparison amplifier I
3Homophase input and inverting input on, comparison amplifier I
3Output be the output that can form the tactile sensor of a kind of novelty of multiple product;
I
1, I
2, I
3Be to have three corresponding units of the integrated circuit (as LM324) of a plurality of operational amplifiers unit to be formed by connecting by inside;
Proportional amplifier I
1Method of attachment be, be connected in the output terminal of this grade with resistance one end, the other end is connected in the inverting input of this grade, has been connected in its inverting input, other end ground connection with an end of another resistance; Proportional amplifier I
2Method of attachment is, is connected in the output terminal of this grade with resistance one end, and the other end is connected in the inverting input of this grade, end with another resistance has been connected in its inverting input, other end ground connection is connected in the output terminal of this grade with an end of an electric capacity, and the other end is connected in the inverting input of this grade.
3, a kind of novel anti-theft alarm according to claim 1; it is characterized in that: the material that touch signal is introduced point and installation method are to be that 10 centimetres nonisulated body thin plate is respectively as the A plate of introducing human body touch signal and the B plate of carrier signal introducing with two diameters; insulate A plate and B plate back overlapping each other; after the insulation of B plate; be fixed on the last protection of a door position, the B plate is descending the A plate last near door.
4, a kind of novel anti-theft alarm according to claim 1, it is characterized in that: electronic lock is that the device transformation by the miniature relay structure forms, this device is fixed in the square frame of a hard material, making a call to hole, a garden respectively on the accessory plate of this device armature or its armature and on square frame two planes up and down, 3 ideal values are in alignment, penetrate on the armature or its accessory plate that is fixed on relay with a little garden bar, with the motion part of little garden bar do restriction mechanical lock, the voyage of little garden bar is all within three holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233804 CN2541910Y (en) | 2001-07-28 | 2001-07-28 | Novel anti-theft warner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233804 CN2541910Y (en) | 2001-07-28 | 2001-07-28 | Novel anti-theft warner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541910Y true CN2541910Y (en) | 2003-03-26 |
Family
ID=33647523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01233804 Expired - Fee Related CN2541910Y (en) | 2001-07-28 | 2001-07-28 | Novel anti-theft warner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541910Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644418A (en) * | 2012-05-05 | 2012-08-22 | 山西三关安全技术防范产品研究院 | Cabinet door control alarm |
| CN106251530A (en) * | 2016-08-29 | 2016-12-21 | 安徽云图信息技术有限公司 | Automatic anti-theft alarm feedback system |
| CN108449573A (en) * | 2018-03-11 | 2018-08-24 | 何秀娟 | A kind of financial business intelligent movable platform and its application method |
| CN110469206A (en) * | 2018-05-11 | 2019-11-19 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Portable lock |
-
2001
- 2001-07-28 CN CN 01233804 patent/CN2541910Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644418A (en) * | 2012-05-05 | 2012-08-22 | 山西三关安全技术防范产品研究院 | Cabinet door control alarm |
| CN106251530A (en) * | 2016-08-29 | 2016-12-21 | 安徽云图信息技术有限公司 | Automatic anti-theft alarm feedback system |
| CN108449573A (en) * | 2018-03-11 | 2018-08-24 | 何秀娟 | A kind of financial business intelligent movable platform and its application method |
| CN110469206A (en) * | 2018-05-11 | 2019-11-19 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Portable lock |
| CN110469206B (en) * | 2018-05-11 | 2022-04-19 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Portable lock |
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| CF01 | Termination of patent right due to non-payment of annual fee |