CN203313274U - Voltage stabilization type multi-code controlled device - Google Patents
Voltage stabilization type multi-code controlled device Download PDFInfo
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- CN203313274U CN203313274U CN2012206926804U CN201220692680U CN203313274U CN 203313274 U CN203313274 U CN 203313274U CN 2012206926804 U CN2012206926804 U CN 2012206926804U CN 201220692680 U CN201220692680 U CN 201220692680U CN 203313274 U CN203313274 U CN 203313274U
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Abstract
The utility model provides a voltage stabilization type multi-code controlled device, and pertains to the technical field of remote control. The voltage stabilization type multi-code controlled device is composed of a mobile phone, an additional mobile phone multi-pin socket, a radio multi-code transmitting device, a multifunctional lightning protection voltage stabilized power source, a mobile phone voltage matching device and an installation box collectively. Eight measures are matched with each other, and eleven advantages can be realized. The additional mobile phone multi-pin socket is provided, so mobile phone earphone electrical signals and mobile phone external power source charging leads can be taken out reliably, so that the contradiction between the condition that the mobile phone is only provided with one socket and the condition that two leads need to be taken out can be effectively solved. Through the radio multi-code transmitting device, the problem of interference can be solved, and at the same time, the sensitivity is improved. The mobile phone voltage matching device which is connected on the basis of the multifunctional lightning protection voltage stabilized power source has advantages of significant lightning protection effect and voltage stabilization, and at the same time, the mobile phone voltage matching device can be used to modulate the voltage required by the mobile phone conveniently. By implementing the voltage stabilization type multi-code controlled device of the utility model, further improvements and perfection of existing patents of inventors can be realized.
Description
Technical field
The invention belongs to the telecontrol engineering field.
Background technology
With phone, realizing the remote opening door operation of door, is a kind of fashion of social popularity.The state of the art of this series products of existing market is that the user calls out the fixed line phone be placed in family, by voice suggestion, then inputs the password of secondary enabling signal.Adopt such technical measures, following 2 deficiencies are arranged, the one, the phone level of confidentiality figure place of opening the door is not high enough; The 2nd, phone has the off-hook program, and the expense that phone opens the door is higher, with often voice suggestion being arranged, the information of bringing out crime is arranged.For this reason, the designer had once applied for a patent, and the enforcement of this patent will make up the deficiencies in the prior art.But it is supporting with it that this patent need to a kind ofly receive the processor of distant signal, and this processor should meet following requirement:
1, on electric property, want to receive the signal that long distance network is notified from a phone call, can change the signal of call into open the door the signal of telecommunication simultaneously.For not affecting the aesthetic feeling of the original decoration of family, so also have following requirement.
2, attractive in appearance, independence is strong, becomes independent parts, in order to supporting.
3, be convenient to place flexibly.
In the current automated production of door industry, there is no satisfactory processor.Consult existing dynamo-electric processing apparatus, also do not have a kind of processor can directly meet above-mentioned 3 requirements.
Realize that this technical scheme requires to mainly contain following difficult point:
1, the kind of processor is a lot of at present, can convert a kind of physical quantity to electronic circuit required initiating signal.But in numerous kinds, but the neither one kind has directly the network received is notified from a phone call to signal at a distance, change the required function that plays dynamic control signal of electronic circuit into.
2, cell phone can be easily from receiving remote call signal communication network, but they are outside output signal directly, by traditional method, all must again process, as the two ends from loudspeaker, draw signal, but do like this integrality that can affect mobile phone, and easily cause the damage of mobile phone, also be difficult for batch production.
3, due to sort processor the number of being exhaled be the password opened the door, can not allow its people know.Therefore in use such environment should not arranged, its people can improve the occasion, and dials mobile phone and steals cell phone password by caller identification; But need to provide such convenience for people within doors: the cell-phone number (password) in the transposing mobile phone is easy.Therefore what kind of device to be arranged and process and just can reach this requirement.
4, mobile phone will be in continuous duty, and mobile phone need to be changed battery, in case, a little less than electricity, work undesired, the battery maintenance method of changing by traditional, increased a lot of additional work amounts, is difficult to guarantee that mobile phone can be in the state of good reception at any time.
If 5 adopt external power supply to replace the mobile phone accumulation pond, allow the mobile phone long-term work, but now a lot of mobile phones are all to adopt a jack, this jack is namely the external charge jack, it is again the insert earphone jack, and the external charge socket that namely needs required for the present invention needs again the jack of call signal, conflicts.
6, current senior product often has (maybe must have) wireless link link, and the product radio transmission is mainly to adopt the solid size radiating circuit emission that coding is arranged now, this is feasible for general household electrical appliances, but for the product of higher gears, can not meet the requirement of precision, not only because existing wireless remotecontrol socially has been widely used in various fields, as the lock of locking of automobile burglar, all will use remote control, and these all become wide interference source.Also exist artificial instrument to disturb and crack.Problem for solve disturbing, if adopt high-grade coding integrated circuit, relate to again the series of problems such as cost, therefore which type of encodes to realize thoroughly stopping all interference in society with, and reach cost low purpose again, also becomes a difficult problem.
Test shows, the distance of emission is that sensitivity one is to have a significant impact with weather, and fair weather is effective, and bad weather is poor effect; The 2nd, with the environment in place, have a great impact, as effective as the place spacious, and just special poor in the many places of cover material.Emission of the present invention and receive between be not the ground of spaciousness, and between a lot of cover materials are arranged, as furniture furniture etc.If put receive body more hiddenly, environment can be more complicated again.So the present invention has very high requirement to the requirement of sensitivity, if, by traditional method for designing, be difficult to meet.Its reason is, the position that a lot of products can the Iterim Change emission, therefore can receive between the two.And in a single day emission of the present invention and receiving position are determined, and run into bad weather, performance will be challenged, and therefore should have what kind of measure could meet the requirement of design.
7, any electronic technology equipment all needs stabilized voltage power supply, and the quality of stabilized voltage power supply performance directly has influence on the quality of electronic equipment.
The inventor has had multinomial electronic technology achievement, belongs to security personnel's equipment class, all needs a kind of stabilized voltage power supply preferably supporting with it, but present circuit of three-terminal voltage-stabilizing integrated, or, by traditional stabilized voltage power supply design, all can not reach effect preferably.Its main cause one is that the lightning protection grade is not high, and the equipment of ensuring public security like this will may damage at thunderstorm season, or cisco unity malfunction, will cause the protector serious period out of control.The 2nd, can not in the very wide scope of civil power, work, directly affected the range of application of security personnel's equipment.The 3rd, its precision of voltage stabilizing numerical value is limited can not be to the scientifically floating charge of storage battery of joining.Four protectors must join storage battery, and storage battery just must floating charge, but General Requirements voltage is high in the floating charge of storage battery, and its float charge voltage can very fast step-down when storage battery is put, therefore by traditional design, easily produce contradiction or the problem of such two aspects, the contradiction of first aspect is to have met float charge voltage, can not meet again operating voltage, otherwise has met operating voltage, be difficult to again meet float charge voltage, because float charge voltage is higher than battery discharging voltage when the science floating charge.The problem of second aspect is without civil power during by battery discharging, and storage battery generally can revert to normal working voltage, and as 6 volts 12 volts etc., it is expensive that its pressure drop is extremely protected, and how just can make the droop loss minimum.
And cause above first three some less than main cause to be that the inherency of the three end integrated stable voltage circuits (as circuit of three-terminal voltage-stabilizing integrated 78 series) in electronic product causes, because the voltage of 78 serial integrated regulator inputs can not be too high, be generally 30 volts.And have the input of three end integrated circuits while being struck by lightning may surpass this value.So caused the deficiency of first aspect.Cause the reason of the deficiency of second aspect to be, 220 volts of civil powers are become to the commutating voltage output valve after the required low pressure of electronic circuit, can only meet city's electric standard of most applications, when the high place of civil power and period, its bridge rectifier output just may surpass the amount of imports definite value of three end integrated circuits.For addressing this problem, common conventional method is, after bridge rectifier before three end integrated circuits, newly increase the one-level emitter follower, its objective is, after the bridge rectifier overtension, allow emitter follower will export pressure limiting, make it not surpass the rated voltage of three end integrated circuit inputs.Although such scheme has been expanded the higher limit of bridge rectifier output, but has produced new contradiction, because newly-increased emitter follower can produce the supplementary loss voltage drop.When civil power was low, three end integrated circuits originally can be worked, but, because there is the additional electrical pressure drop in newly-increased emitter follower, just may should need the input minimum value lower than the integrated voltage of three ends.Cause the reason of the third aspect to be, because the output valve of circuit of three-terminal voltage-stabilizing integrated is a certain integer value of fixing, as, 5 volts, 8 volts, 12 volts, the float charge voltage of the fractional value of can't satisfying the demand, as 12,6 volts etc.
Cause the reason of the 4th to be, in the design of the integrated stable voltage circuit that adopts at present 78 series, also do not find a kind of than the design of science, a lot of electronic products is usually taked so helpless design, storage battery floating charge point is placed on to the integrated input of three ends, be the output point after rectification, to guarantee three ends, be output as the voltage stabilizing right value, but can not guarantee the science of floating charge.
In addition, the stabilized voltage power supply of joining also relates to many-sided constraints such as cost and reliability, so required stabilized voltage power supply is simple at first sight, but carefully analyzes, really many places difficult point, also further innovation abrim.
Due to the existence of above-mentioned difficult point, so there is no now such product.
Summary of the invention
The objective of the invention is to design a kind of new compound processor, be mainly used in the automated production of supporting door industry, the one, to the patent that the designer applies for, do further to supplement.Two are to provide a kind of processor kind of excellence, for the outstanding product of exploitation door industry class provides larger space.
Concrete measure of the present invention is:
1, many yards controlled devices of voltage regulation type, by cell phone, add mobile phone spininess socket, radio multi-code transmitter circuit, multifunctional lightning protection source of stable pressure, mobile phone voltage matches device, installation box, the common composition.
With an end of one group of wire, be connected on the contact pin of additional mobile phone spininess socket, adjust the position of contact pin in additional mobile phone spininess socket, the position that makes this contact pin after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket on the exit of insert earphone holding wire, the other end of this group wire is drawn as holding wire; With an end of another group wire, be connected on the contact pin in additional mobile phone spininess socket, adjust the position of this contact pin in additional mobile phone spininess socket, in making it after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket, on the exit of external charge lead-in wire, the supporting power supply that the other end of this group wire is connected in the installation box is exported.
Mobile phone (7) and supporting power supply are placed in installation box (20), the interchange lead-in wire that supporting power supply is used is drawn outside the installation box with one of the insert earphone holding wire of drawing from additional mobile phone spininess socket; Additional mobile phone spininess socket is inserted on the circumscription socket on mobile phone; The installation box is placed on to the suitable place of supporting with it electronic circuit.
The radio multi-code transmitter: the copper foil antenna by radio transmitter circuit and definite shape forms jointly.
Radio transmitter circuit is: an end of copper foil antenna is power input, is connected with positive source, and the antenna power input has connected three circuit.
One of connected resistance one end, the resistance other end is connected with high-frequency emission triode (151) base stage.
Two connected electric capacity one end, the electric capacity other end is connected with high-frequency emission triode (151) emitter.
Three connected another electric capacity one end, this electric capacity other end is that output is connected with the other end of copper foil antenna.
High-frequency emission triode (151) collector electrode is that output is connected with the other end of copper foil antenna, high-frequency emission triode (151) base stage is connected with an end of a resistance, an end of crystal oscillator (153), and high-frequency emission triode (151) emitter is connected with modulation triode (152) collector electrode, crystal oscillator (153) other end.
Modulation triode (152) collector electrode and high-frequency emission triode (151) emitter, crystal oscillator (153) the 3rd end, an end that reaches an electric capacity are connected, modulation triode (152) emitter is connected with ground wire, the first output of coding integrated circuit or gate diode (160) negative pole of modulation triode (152) base stage and base resistance one end, the first coding integrated circuit (158), the second coding integrated circuit output of the second coding integrated circuit (159) or the negative pole of gate diode (161) are connected, base resistance other end ground connection.
Crystal oscillator (153) is totally three terminations, and crystal oscillator (153) one ends are connected with high-frequency emission triode (151) base stage, and the other end is connected with positive source, and the 3rd end is connected with high-frequency emission triode (151) emitter.
With a plurality of outputs of second program control control, connect respectively a plurality of inverters correspondence with it, the chip select end that connects respectively polylith coding integrated circuit with the output of each inverter, the positive pole that connects respectively a diode with the output of polylith coding integrated circuit, the negative pole of a plurality of diodes links together, and has been connected to the base stage of modulating triode (152) in the radio transmitting unit.
The multifunctional lightning protection source of stable pressure is by transformer, rectification unit; anti-thunder tube, output voltage adjustment pipe; the reference voltage branch road; voltage stabilizing value pressure regulation value branch road, overvoltage protection branch road, overcurrent protection branch road, voltage stabilizing amplifier tube circuit, accumulator cell charging and discharging electronic switch unit form jointly, and its concrete circuit is.
With the secondary side of transformer (67) low pressure, connect a rectification unit, be connected an anti-thunder tube (71) between the output of rectification and ground wire; Its output has also connected the collector electrode of an output voltage adjustment pipe (76); Its output has also connected on an output voltage adjustment pipe base stage end of resistance (72) partially; On this output voltage adjustment pipe base stage, the other end of inclined to one side resistance (72) has connected the base stage of output voltage adjustment pipe (76).
The base stage of output voltage adjustment pipe (76) has connected two groundings, article one, branch road is that base stage has connected the first branch road output voltage positive pole of voltage-stabiliser tube (75) over the ground, this the first branch road output voltage is the minus earth of voltage-stabiliser tube (75) over the ground, the second branch road is that the base stage of output voltage adjustment pipe has connected the second branch road voltage-stabiliser tube (73) positive pole, and the negative pole of this second branch road voltage-stabiliser tube (73) connects two series diodes (74) ground connection.
With an overcurrent branch road resistance (78), be connected on the emitter that output voltage is adjusted pipe, as the floating charge end points output of voltage stabilizing circuit; With overcurrent protection bypass diodes (77) series connection, one of overcurrent protection bypass diodes (77) positive pole has terminated at the base stage of output voltage adjustment pipe (76), and other end negative pole is connected on the floating charge end points of output voltage adjustment pipe (76).
Inclined to one side resistance (79) in the adjustment of voltage stabilizing value, voltage stabilizing value in adjusting partially under resistance (80) and the adjustment of voltage stabilizing value inclined to one side resistance (81) jointly formed voltage stabilizing value adjusted value branch road, in the adjustment of voltage stabilizing value, an end series voltage stabilizing value of inclined to one side resistance (79) is in adjusting partially after resistance (80), be connected on the base stage of voltage stabilizing amplifier tube (82), under the adjustment of voltage stabilizing value, inclined to one side resistance one terminates at the base stage of voltage stabilizing amplifier tube (82), other end earth connection, in the adjustment of voltage stabilizing value, inclined to one side resistance (79) other end is connected on the floating charge output point of output voltage adjustment pipe (76).
With a triode, do voltage stabilizing amplifier tube (82), the collector electrode of this voltage stabilizing amplifier tube (82) has been connected on the base stage of output voltage adjustment pipe (76), this voltage stabilizing amplifier tube (82) base stage be connected on voltage stabilizing value adjusted value branch road voltage stabilizing value adjust in the series connection point of inclined to one side resistance (81) under resistance (80) and the adjustment of voltage stabilizing value partially.
With inclined to one side resistance (83) on a reference voltage branch road, be composed in series the reference voltage branch road with reference voltage branch road voltage-stabiliser tube (84), wherein on the reference voltage branch road, partially one of resistance (83) terminated on the floating charge output point of output voltage adjustment pipe (76), one of reference voltage branch road voltage-stabiliser tube (84) negative pole terminates on ground wire, and the emitter of voltage stabilizing amplifier tube (82) has been connected on the reference voltage branch road on the contact of connecting of resistance (83) and reference voltage branch road voltage-stabiliser tube (84) partially.
By overcurrent protection bypass diodes (77), connect; one of overcurrent protection bypass diodes (77) positive pole has terminated at the base stage of output voltage adjustment pipe (76); other end negative pole is connected on the output point of the emitter float charge voltage of output voltage adjustment pipe (76); the output point of float charge voltage has connected the positive pole of the balance diode (85) that three diodes are composed in series; its negative pole becomes alternating current-direct current mixed voltage circuit output point, is the output point of this power supply.
With one of a floating charge isolation resistance (86), terminated at the float charge voltage output point, floating charge isolation resistance (86) other end has been connected on the positive pole of storage battery (87), when this battery positive voltage connects, having connect a PNP charge switch pipe (88) is namely the emitter that discharges and recharges electronic switch, with one of a controlled base resistance (89), terminated at the base stage of this charge switch pipe (88), the other end ground connection of controlled base resistance (89); This charge switch pipe (88) collector electrode has been connected on alternating current-direct current mixed voltage circuit output point.
With a positive pole of controlling sampling diode (90), be connected to bridge rectifier output, its negative pole has been connected to the base stage that PNP charge switch pipe (88) namely discharges and recharges electronic switch.
Mobile phone voltage matches device: mobile phone voltage matches device is to make the mobile phone voltage-reg-ulator tube from an output emitter follower of connection (53) of voltage pecker, emitter follower (53) base stage connects an emitter follower base stage voltage-stabiliser tube (54) and base capacity (55) over the ground, and the output of emitter follower has two balance buck diodes (57).
2, the lid in the installation box can be dismantled with being connected of box, also can reinstall new capsule in the installation box.
3, output process or the gate diode of the first coding integrated circuit are connected with the base stage of modulation triode; Output process or the gate diode of the second coding integrated circuit are connected with the base stage of modulation triode, and the collector electrode of modulation triode is connected with the high-frequency emission transistor emitter.
What 4, the modulation triode was used is the high-frequency emission triode.
5, the voltage-stabiliser tube be connected in output voltage adjustment pipe the second branch road over the ground is identical with the first branch road voltage-stabiliser tube parameter.
6, second route voltage-stabiliser tube and 1 to 2 diode are in series output voltage adjustment pipe base stage over the ground.
7, accumulator cell charging and discharging electronic switch triode used is TIP42C.
8, the rectification unit in the multifunctional lightning protection source of stable pressure is the full-wave rectifying circuit of use, namely by the two ends of the secondary side of transformer, to have connected respectively the positive pole of two diodes, the negative pole of two diodes connects together becomes the positive source output after rectification, the centre cap ground connection of pressure-changing secondary lateral coil, become the negative pole output of power supply.
The relevance of above measure further is explained as follows:
The principle of the processor one, opened the door as a kind of phone is that what at first to need is to receive the function that outside room, phone is called out, and after the calling of phone, just can send the instruction of opening the door outside it receives room.In the present invention, mobile phone Main Function used receives the use of mobile phone outside room (" key " mobile phone) calling exactly.But mobile phone but can not directly be exported the needed signal of telecommunication.This is one, and it two is that present mobile phone many types are all to only have a socket, this socket both had been used as the insert earphone socket, do again the mobile phone external charging, and this series products of the present invention needs two external sockets of control signal and charging simultaneously, conflicts.And the present invention proposes the problem that additional mobile phone spininess socket can solve this respect well.
Two, the structure of the additional mobile phone spininess socket in the present invention is as shown in figure mono-, its inside has a lot of positions to patch the little electric conductor that is connected, after additional mobile phone spininess socket inserted the mobile phone external socket, in these front ends that patch the little electric conductor that is connected and mobile phone external socket, each exit patched to contact and is connected.Rear end is the jack shape, can correspondingly insert a contact pin, and the front end of contact pin inserts in aperture, and rear end is the outer lead-out wire of connection socket.Because contact pin can separate with jack, also can patch combination, so can adjust flexibly the position in the contact pin place socket after line.Thereby can draw easily and respectively organize data wire in the mobile phone external socket.In the description of rear Fig. 1, why each contact pin does not insert little jack, shown that exactly each contact pin can insert the little jack of optional position, this is one, it two is that each contact pin is the same with little jack structure, has also shown again from an aspect that the position that patches of every contact pin is flexible and changeable.Because be such structure, so only manage mobile phone, Multiple Type may be arranged, only manage the position that the exit of required signal may be in external socket different, but by the flexible adjustment position of contact pin, all can draw the holding wire of required insert earphone, with mobile phone external charging lead-out wire.And the former introduces control circuit, latter can add the mobile phone external charging source.Because the additional mobile phone spininess socket proposed in the present invention has such structure, so, with additional mobile phone spininess socket of use of the present invention, can draw easily two groups of data wires in mobile phone, and can not damage mobile phone.
Three,, due in measure of the present invention, applied the common voltage that supporting electric power output voltage is operating handset, 3.7 volts.So the mobile phone that the present invention powers can long-term work.In mobile phone, do not needed battery.Its benefit one is not need to need the maintenance of changing a little less than original battery of mobile phone, the 2nd, and be not afraid of extraneous AC outage and can not work.Thereby mobile phone can be in the kilter that receives signal at any time, guaranteed performance.Also just can be contained in an enclosure simultaneously.(because not needing regular maintenance).
Four, after implementing measure of the present invention, outside the mobile phone in the installation box is not exposed to, beat outward so the stranger can not usurp mobile phone of the present invention, by caller identification, steal out the number of reception mobile phone; And the people can installation lid for convenience detach within doors, change cell phone network number, (that is to say and call out code number), to strengthen confidentiality.Thereby properly solved the contradiction between protection and maintenance.
Five, in technical scheme 1, implemented the wireless remote control emission and adopted the multi-code transmitter scheme, important meaning is arranged, main benefit is to be difficult for producing malfunction.Structure of the present invention is that the warning starting switch is the lockhole protection switch, and when cracking lockhole, switch contact is subjected to displacement, and sends the command of execution of having reported to the police, and Telephone set just starts telephone call within doors.Owing to producing telephone call, be a very serious thing, if wrong report, unnecessary terrified by causing, consequence is very serious.And use now the apparatus of remote control many, as locking that car door is protected, with release etc., all want straighforward operation, just formed possible interference source.And adopt the many yards artificial disturbances that just can thoroughly stop afterwards this class., after otherwise the multi-code transmitter circuit has been arranged, must be non-normal door if alarm call is arranged, so have greatly improved the confidence level that the present invention reports to the police.This circuit realizes that its principle of multi-code transmitter is; When the first end output of programme control circut was high-order, it was low that the inverter output connected makes the chip select of this coding integrated circuit of connected, this chip select work of institute, and remaining sheet is not worked.Be output as when high when second, in like manner only have corresponding section's chip select work.The 3rd, the 4th reason is the same.Due to each coding integrated circuit with or a door mode be input to the modulation triode, so form the form of multi-code transmitter.
Test shows, the distance of emission is that sensitivity and weather have a significant impact, and the present invention is very high to the requirement of sensitivity, if by traditional method for designing, very difficult assurance meets designing requirement of the present invention, its reason is, position and distance that general emission can the Iterim Change emission can receive that signal just could as long as can meet at that time reception.And emission of the present invention and receiving position are definite, can not be because of the interim change of the difference of weather in use procedure, (can affect like that normal life is breezy is used to), in case when bad weather, just be difficult to guarantee the performance of product, so essential, increase necessary measure.And the present invention can largely improve sensitivity.Be namely in traditional radiating circuit, increased an electric capacity at the input of copper foil antenna power supply; This electric capacity can become the good path of hf channel, thereby after increasing, can significantly improve the sensitivity of reception.
Six, because power unit is an emphasis of the present invention, be directly connected to performance and reliability of the present invention, to this circuit, be explained as follows:
1, the cardinal principle of voltage stabilizing:
Adjust pipe and formed very strong negative feedback with amplifier tube, in case, after line parameter circuit value determines, adjust pipe and just can be stabilized on a concrete numerical value.
Concrete voltage stabilizing process is as follows: when the emitter-base bandgap grading output of output voltage adjustment pipe (76) is too high or too low, the pressure regulation value branch road formed by resistance 79,80,81, to give the base stage of voltage stabilizing amplifier tube 82 amount changed, because the emitter-base bandgap grading of voltage stabilizing amplifier tube is the fixed voltage of standard, so the variable quantity of pressure regulation value branch road will cause that this pipe collector changes, adjustment makes its output and becomes standard value to transistor base automatically.
2, greatly improve the reason of lightning protection grade: lightning protection is had to three-level protective; the first reason is to adjust pipe to have adopted high back-pressure high power valve; its back-pressure can reach hundreds of volts, is almost 10 times of left and right of the circuit of three-terminal voltage-stabilizing integrated input voltage of 78 series, is equivalent to ability to bear and has improved 10 times.Two be to have increased anti-thunder tube to make second class protection, the limiting voltage in the time of can be by thunderbolt in the scope of tens of volts of puncture voltage, three be to have increased second voltage stabilizing didoe branch road in the base stage that output voltage is adjusted pipe, become the protection of the lightning protection third level.This voltage-stabiliser tube voltage stabilizing value is adjusted the base stage of pipe higher than output voltage, so do not work at ordinary times, no power, do not produce " electrical wear ", is in a kind of " special state waited ", but while shoving during thunderbolt, will become leakage path.
3, in the higher place of civil power and period, can not damage the reason of circuit: because adjusting pipe, be high inverse-voltage tube, the voltage of only managing now bridge-type output is high, but also can be far below the high inverse-voltage tube withstand voltage.
4, can be in the main cause of the lower place of civil power and period work: the one, output voltage adjustment pipe, can not produce the additional electrical pressure drop, directly the bridge rectifier output voltage is adjusted into to the output voltage stabilizing circuit output voltage, namely to need only bridge-type voltage higher than output voltage, and this voltage can make triode work, just can voltage stabilizing.(illustrate: if the scheme that adopts traditional triode to connect with three end integrated circuits, because three end integrated circuits will be stable work, voltage that must input is higher than definite value of output, and if the input prime of three end integrated circuits string has the triode reflector, input has just increased the auxiliary voltage loss that emitter follower causes, that is to say when civil power is low, after bridge-type output must deduct supplementary loss voltage, be only the input effective voltage of three end integrated circuits and this is valuable voltage when civil power is low), it two is to be high inverse-voltage tube because adjusting pipe, so can design the bridge-type output voltage higherly when design, at this moment bridge-type voltage can not be very low when civil power is low, just can do certain compensation.
5, can expand the reason of civil power excursion: due to upper two reasons, when civil power is high, do not damage circuit, and still can work when low.So can expand widely the working range that civil power changes.
6, can adjust the reason of different output voltage stabilizing values.Due to after the resistance in the reference voltage branch road and the voltage-stabiliser tube of connecting determine, the emitter voltage value of voltage stabilizing amplifier tube is fixed.And at three resistance of voltage stabilizing value pressure regulation value branch road, formed the dividing potential drop relation of surge pipe output, when upper inclined to one side resistance with in partially resistance increase, dividing potential drop is many, the voltage stabilizing output voltage is high, otherwise few.So in adjustment partially with in resistance partially, just can be adjusted into desirable value to voltage stabilizing basic number value, as the float charge voltage value of standard, 12.6 volts, rather than 12 volts of simple integers.Namely adjust R79 and R80 in figure mono-, wherein R80 is mainly as the use of accurate adjustment.
7, overcurrent protection principle: when output current is excessive; adjust the resistance drop increase that the pipe emitter is connected; while surpassing certain value; diode current flow in the overcurrent protection branch road; flow into output voltage and adjust the base current minimizing of pipe; load overcurrent is super many, and the base current reduced is more, automatically forms and exchanges the homogeneous tube protection.
8, overvoltage protection principle: two branch roads that connected over the ground by output voltage adjustment pipe but appoint; when input voltage is too high; article one, at first conducting of branch road; output voltage adjustment pipe base voltage is clamped to nominal number; the output voltage of electric current of voltage regulation also is clamped to a fixed number naturally; when article one branch road damages when being open circuit or too large shoving being arranged, the second branch road drops into protection immediately automatically.
One of 9, improve the Several Measures of reliability:, in lightning protection circuit, formed three-level protective, (seeing second).Two, in electronic circuit, because voltage-stabiliser tube is a kind of easy failed part, and lightning protection is the emphasis of this programme, so newly increased the second branch road in the base loop of output voltage adjustment pipe, the connect form of voltage stabilizing didoe of this route (this voltage-stabiliser tube is same with the voltage-stabiliser tube parameter of the first branch road) with 2 diodes also proposed in the lightning protection source of stable pressure, this has just formed a kind of " special substitutes " protected mode to the base stage voltage stabilizing circuit, its principle is: two voltage stabilizing didoe voltage stabilizing parameters in base loop in two branch roads are consistent, but second branch road, 2 diodes of having connected wherein more, the voltage stabilizing value can exceed 2 PN junctions, so when just working, this second branch current can be because of by the first low branch road clamper of voltage stabilizing, that is to say when the first low branch road of voltage stabilizing value does not damage, base current passes through from the first branch road all the time, and the second branch road that is in series with diode is because of by clamper, can not damage, will be in a kind of " stand-by state forever ", when the first branch road damage is opened circuit, second branch road of " stand-by state " can be devoted oneself to work automatically, because reference voltage and each parameter of pressure regulation value branch road all do not change, so can or not change because of the voltage stabilizing value that adds of the second branch road.Three, in reference circuit, adopted the diode of face mating type, its reliability is very high.Four, two branch roads of overvoltage protection at ordinary times because the parameter value of voltage-stabiliser tube voltage stabilizing higher than output voltage adjustment pipe base voltage; by the clamper no current, passed through; do not produce " electrical wear "; not fragile; and the co-design scheme of traditional triode and three end integrated circuits; voltage-stabiliser tube in emitter follower wherein is in the long-term work state, the relatively easy damage.Five, utilize complex function, reduce parts number, but performance does not subtract.
10, floating charge principle:
Because floating charge end points output is float charge voltage, in this way 13.5 volts, so guaranteed the correct of float charge voltage.Floating charge resistance (86) mainly contains two functions, the one, to large current limitation, the 2nd, realize that AC voltage-stabilizing floating charge output point divides and storage battery between the voltage isolation, so AC portion can become operation source in floating charge period.
11, discharging and recharging electronic switch is essential elements in the present invention.When this unit can successfully solve the storage battery floating charge, battery tension was high, and electric discharge is forced down, both inconsistent difficult problems, and its principle is:
This part is comprised of electronic switching tube PNP pipe (88) and peripheral element.This manages base stage resistance to earth (89), is subjected to the control of bridge rectifier output.The composition of this circuit, just formed such principle, when the bridge-type output voltage, shown and now had alternating current, storage battery to should be the floating charge stage, at this moment the operating state of switching tube PNP pipe is, its base stage has voltage, and PNP pipe can conducting and become closed state, when bridge-type output no-voltage, PNP pipe base stage does not have auxiliary voltage, and the electronic switch that the PNP pipe forms becomes opening state.Storage battery is discharge condition.So just distinguish reliably two stages of floating charge and battery discharging.Should heavily point out, this pipe PNP pipe is not only a state control switch pipe, has distinguished floating charge and electric discharge two states, and very the more important is arranged, when storage battery was in discharge condition, this pipe was in saturation condition, and the voltage fallen is very low, can not lose the most valuable pressure drop of storage battery.
The principle of the voltage that 12, output quality is good by mains-supplied or in battery discharging the time:
The effect of balance diode assembly (85): because AC voltage-stabilizing output is that float charge voltage is 13,5 volts, through after two diodes after step-down, about 12 volts have been reduced to again, because dynamic resistance of diode is little, little to load effect, do not produce the output voltage fluctuation, so guaranteed to exchange the correctness of output.And, when storage battery power supply, without this part, only through discharging and recharging electronic switch, do not produce pressure drop.
Seven, mobile phone voltage matches device is as the mobile phone voltage-reg-ulator tube from emitter follower of power supply 12 volts of terminations of output, because the emitter follower base stage has 5 volts of voltage-stabiliser tube voltage stabilizings, so the output of emitter follower is hanged down PN utmost points than 5 volts, then makes balance with diode, reaches the requirement of 3.6 volts.
Following outstanding advantages is arranged after the invention process:
1, mobile phone can receive the communication signal of radio net reliably, and while receiving signal, remote control performance is very good, and the insert earphone signal of telecommunication of output is very reliable.So, extremely be suitable for the receiving system opened the door as a kind of phone.
2, mobile phone is a complete integral body, can be used as processor of the present invention, also can be used as communication handset and independently uses, and the mobile phone utilance is high.With machine, without secondary operations, can not cause the damage of mobile phone.
3, mobile phone receives signal by the wireless radio transmission network, so, place the constraint (will be subject to the lead-in wire interface constraints of telephone wire if adopted base) that is not subjected to environment, do not affect attractive in appearancely within doors, for its people, do not know, to the secret benefit of all bringing yet.
4, strong security, mobile phone can not be dialed by the people after packing in box, can not produce and steal the cell phone password situation by caller identification, and O&M is very convenient.
5, have very strong operability, practical, only manage mobile phone model of a great variety, but all be suitable for.
6, dress has been after mobile phone adopted box, its box second box A that can also pack into, and the relevant electronic device of packing in the second box A, with circuit board, so outside the box inner box, whole standard.
7, circuit is simple, easily produces debugging, easily installs, easy to operate.
8, thoroughly avoided the various electrical equipment of social upper existence to disturb.
9, between emission and reception, can realize coupling well, greatly promote distance between the two.Good effect is arranged between radio ttransmitter and receiver, and receiving unit can be put more hiddenly, and laying of being in a little brought to more selection, simultaneously also can be to the secret space that provides a little is provided.
10, can adjust to easily the required magnitude of voltage of mobile phone.
11, the present invention's power supply benefit used have following some: (1), AC portion performance are good, and when civil power is arranged, are most situations, are directly connected to well performance of the present invention so exchange performance, major embodiment in the following areas:
The one, lightning protection effect is good, and at thunderstorm season, not fragile, supporting electrical equipment does not quit work because of thundery sky.The 2nd, adapt to widely, than traditional stabilized voltage power supply, wider adaptive capacity is arranged, be namely can make the protector of joining when the high place of voltage and period or accidental cause, work and be unlikely to damage, and also can work in the lower place of voltage and period.The 3rd,, can be used for exporting the voltage stabilizing value that there is decimal in generation.Thereby can the required voltage of floating cell.Need to be to the floating charge circuit of storage battery, this circuit can not be integer value.So the present invention has very strong ability to provide the auxiliary items, the 4th,, excellent performance, have overvoltage and overcurrent protection.
(2), without civil power, by direct current supply, significant advantage is arranged aspect direct current supply:
The first, when alternating current was arranged, what storage battery remained was float charge voltage, and best scientific maintenance has been implemented in the requirement of satisfied storage battery, and storage battery is not fragile, and the life-span is long.
The second, when Alternating Current Power Supply is arranged, met the required float charge voltage of floating stream and exported again 12 required voltages of system, the complete required performance of the system of not affecting of closing.
The 3rd, when storage battery was in discharge regime, switching tube was very little to the most valuable pressure drop of storage battery, and namely droop loss is very little.(when storage battery normally discharged, because the faint variation of voltage has all shown discharge scenario, pressure drop was most valuable).
(3), reliably, be better than the traditional design of current extensive use.Reason one is, at electronic circuit, active is easy failed part as the triode integrated circuit, and in this circuit, only has a triode and be high back-pressure high power valve, and reliability generally all is much higher than common triode.Reason two is that at electronic circuit, voltage stabilizing didoe is also one of easy failed part, and in the present invention, voltage-stabiliser tube has been done to special processing, so reliability is higher than traditional co-design.
(4), the cost of the co-design of cost and traditional triode and three end integrated circuits, substantially do not increase, and cheap more a lot of than a lot of professional stabilized voltage power supplys.
(5), circuit is simple, has operability.
The accompanying drawing explanation
Fig. 1 is the structure chart of additional mobile phone spininess socket.
In figure: 1, additional mobile phone spininess socket integral body; 2, the front end that patches the little electric conductor that is connected in additional mobile phone spininess socket, this end patches and is connected with mobile phone external socket exit; 3, in additional mobile phone spininess socket inside, patch the rear end of the little electric conductor that is connected, this end patches and is connected with the contact pin front end; 4, contact pin front end; 5, the termination that connects lead-out wire on contact pin; 6, connected lead-out wire.
Fig. 2 is wireless remotecontrol multi-code transmitter circuit diagram.
In figure: 151, high-frequency emission triode; 152, modulation triode; 153, crystal oscillator; 154, the electric capacity of copper foil antenna power input increase; 155, copper foil antenna; 156, the copper foil antenna output is the electric capacity that high-frequency emission transistor collector place increases; 157, additional antenna; 158, the first coding integrated circuit; 159, the second coding integrated circuit; 160, the first output of coding integrated circuit or gate diode; 161, the second output of coding integrated circuit or gate diode.
Fig. 3 is lightning protection source of stable pressure circuit diagram.
In figure: 65, civil power input; 67, rectifier transformer; 69, transformer centre-point earth spindle nose; 70, rectifier diode; 71, anti-thunder tube; 72, inclined to one side resistance on output voltage adjustment pipe base stage; 73, the second branch road voltage-stabiliser tube; 74, series diode; 75, the first branch road voltage-stabiliser tube; 76, output voltage adjustment pipe; 77, overcurrent protection bypass diodes; 78, the resistance in the overcurrent protection branch road; 79, inclined to one side resistance in voltage stabilizing value adjustment; 80, voltage stabilizing value adjusting resistance; 81, inclined to one side resistance under voltage stabilizing value adjustment; 82, voltage stabilizing amplifier tube; 83, inclined to one side resistance on the reference voltage branch road; 84, reference voltage branch road voltage-stabiliser tube; 85, balance diode; 86; The floating charge isolation resistance; 87, storage battery; 88, charge switch pipe; 89, controlled base resistance; 90, control the sampling diode; 91, power of alterating and direct current output.
Fig. 4 is mobile phone voltage matches device circuit diagram.
In figure: 936, alternating current-direct current output; 51, the integrating capacitor of alternating current-direct current output; 52, inclined to one side resistance on the emitter follower base stage; 53, emitter follower; 54, emitter follower base stage voltage-stabiliser tube; 55, base capacity; 57, balance buck diode; 58, mobile phone voltage available output.
Fig. 5 is the overall relation schematic diagram.
In figure: 1, additional mobile phone spininess socket integral body; 7, mobile phone; 8, cellular phone power supplies line; 9, the insert earphone signal is drawn the group line; 10, be newly equipped with the capsule of power supply; 11, the storage battery part in lightning protection power source; 12, lightning protection power source; 13, mobile phone voltage matches device; 15, with the whole supporting electronic circuit of mobile phone; 17, radio multi-code transmitter; 18, supporting receiver; 20, installation box.
Embodiment
Fig. 1 to Fig. 5 is concrete a kind of mode of implementing.Concrete operations are as follows:
1, with an additional mobile phone spininess socket and an assemble line that contains many lines, interconnect.
2, with first group of wire in assemble line one end, be welded on two contact pins in additional mobile phone spininess socket, adjust the position ,Rang Qi position of two contact pins in socket and be after socket insertion mobile phone socket the holding wire corresponding to insert earphone.
3, with second group of wire in the same end of this assemble line, be welded on two contact pins in additional mobile phone spininess socket, adjusting the position ,Rang Qi position of two contact pins in socket and be corresponding after socket inserts the mobile phone socket is the correspondence position of mobile phone external charging.
4, the relevant electronic circuit of AC power and the transformer that add in the Mobile phone external power are contained in another new capsule.The other end of the assemble line of the additional mobile phone spininess socket of weldering is introduced in this capsule, and by two wire bondings in the mobile phone external charging wire on the output of additional Mobile phone external power.
5, by capsule and the packaged installation box in the present invention of mobile phone one.
6, will add mobile phone spininess socket is inserted on the external socket of mobile phone.
7, insert earphone holding wire both first group of wire is drawn outside the installation box.
8, the external AC power supply line that power supply is required is drawn outside the installation box.
9, the enforcement of lightning protection power source: press the selected triode of Fig. 3, anti-thunder tube, diode and resistance, wherein triode is selected high back-pressure high power valve, and as 3DD15, TIP42C anti-thunder tube puncture voltage parameter should be selected lower than triode back-pressure value.
Adjust parameter.
(1), adjust float charge voltage numerical value: after the parameter of having determined the reference voltage branch road, at this moment can regulate the size of adjusting resistance (80) resistance in upper inclined to one side resistance in pressure regulation value branch road, just the output valve of voltage stabilizing can be transferred on needed numerical value.Its rule is that the resistance when its resistance is larger, and the voltage of output is higher, otherwise lower, makes float charge voltage reach the desired science value of producer.
(2), be adjusted at the voltage stabilizing value while being worked by civil power: adjust the numerical value of balance diode, make it to meet the requirements.
(3), adjust and discharge and recharge the parameter of electronic switch when floating charge: connect electric main, disconnect the tie point of the collector electrode of electronic switch, now voltage is zero.
(4), adjust and discharge and recharge the parameter of electronic switch when storage battery is electric discharge: Duan Diao city power supply, survey the voltage of electronic switch PNP pipe emitter and collector electrode, now voltage should be less than 0,1 volt, if be greater than this value, should reduce the resistance of electronic switch base earth resistance.
One of illustrate: also can not want capsule, and all devices directly are contained in the installation box.Illustrate two: after all devices were put into the installation box, the laying of installation box a little should be placed on and the easy place of cooperation of supporting control board.If both adopt wired electrical connection, supporting control board is to be placed in the upper or door of door, and the box of installing can be placed in the upper or door of door.If corresponding control board is placed within doors, the set-point of the box of installing can be placed within doors.If both adopt wireless radio transmission to connect, join domain can be unrestricted between the two.
10, implement mobile phone power plant adaptation, press Fig. 4 welding.
The enforcement of 11, wireless remotecontrol multi-code transmitter is by welding shown in 2, and electric capacity and copper foil antenna output that adjusting the copper foil antenna power input increases are the electric capacity that high-frequency emission transistor collector place increases, to increase sensitivity.
Claims (8)
1. many yards controlled devices of voltage regulation type, is characterized in that, by cell phone, and additional mobile phone spininess socket, radio multi-code transmitter circuit, multifunctional lightning protection source of stable pressure, mobile phone voltage matches device, installation box, the common composition;
With an end of one group of wire, be connected on the contact pin of additional mobile phone spininess socket, adjust the position of contact pin in additional mobile phone spininess socket, the position that makes this contact pin after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket on the exit of insert earphone holding wire, the other end of this group wire is drawn as holding wire; With an end of another group wire, be connected on the contact pin in additional mobile phone spininess socket, adjust the position of this contact pin in additional mobile phone spininess socket, in making it after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket, on the exit of external charge lead-in wire, the supporting power supply that the other end of this group wire is connected in the installation box is exported;
Mobile phone (7) and supporting power supply are placed in installation box (20), the interchange lead-in wire that supporting power supply is used is drawn outside the installation box with one of the insert earphone holding wire of drawing from additional mobile phone spininess socket; Additional mobile phone spininess socket is inserted on the circumscription socket on mobile phone; The installation box is placed on to the suitable place of supporting with it electronic circuit;
The radio multi-code transmitter: the copper foil antenna by radio transmitter circuit and definite shape forms jointly:
Radio transmitter circuit is: an end of copper foil antenna is power input, is connected with positive source, and the antenna power input has connected three circuit;
One of connected resistance one end, the resistance other end is connected with high-frequency emission triode (151) base stage;
Two connected electric capacity one end, the electric capacity other end is connected with high-frequency emission triode (151) emitter;
Three connected another electric capacity one end, this electric capacity other end is that output is connected with the other end of copper foil antenna;
High-frequency emission triode (151) collector electrode is that output is connected with the other end of copper foil antenna, high-frequency emission triode (151) base stage is connected with an end of a resistance, an end of crystal oscillator (153), and high-frequency emission triode (151) emitter is connected with modulation triode (152) collector electrode, crystal oscillator (153) other end;
Modulation triode (152) collector electrode and high-frequency emission triode (151) emitter, crystal oscillator (153) the 3rd end, an end that reaches an electric capacity are connected, modulation triode (152) emitter is connected with ground wire, the first output of coding integrated circuit or gate diode (160) negative pole of modulation triode (152) base stage and base resistance one end, the first coding integrated circuit (158), the second coding integrated circuit output of the second coding integrated circuit (159) or the negative pole of gate diode (161) are connected, base resistance other end ground connection;
Crystal oscillator (153) is totally three terminations, and crystal oscillator (153) one ends are connected with high-frequency emission triode (151) base stage, and the other end is connected with positive source, and the 3rd end is connected with high-frequency emission triode (151) emitter;
With a plurality of outputs of second program control control, connect respectively a plurality of inverters correspondence with it, the chip select end that connects respectively polylith coding integrated circuit with the output of each inverter, the positive pole that connects respectively a diode with the output of polylith coding integrated circuit, the negative pole of a plurality of diodes links together, and has been connected to the base stage of modulating triode (152) in the radio transmitting unit;
The multifunctional lightning protection source of stable pressure is by transformer, rectification unit; anti-thunder tube, output voltage adjustment pipe; the reference voltage branch road; voltage stabilizing value pressure regulation value branch road, overvoltage protection branch road, overcurrent protection branch road, voltage stabilizing amplifier tube circuit, accumulator cell charging and discharging electronic switch unit form jointly, and its concrete circuit is:
With the secondary side of transformer (67) low pressure, connect a rectification unit, be connected an anti-thunder tube (71) between the output of rectification and ground wire; Its output has also connected the collector electrode of an output voltage adjustment pipe (76); Its output has also connected on an output voltage adjustment pipe base stage end of resistance (72) partially; On this output voltage adjustment pipe base stage, the other end of inclined to one side resistance (72) has connected the base stage of output voltage adjustment pipe (76);
The base stage of output voltage adjustment pipe (76) has connected two groundings, article one, branch road is that base stage has connected the first branch road output voltage positive pole of voltage-stabiliser tube (75) over the ground, this the first branch road output voltage is the minus earth of voltage-stabiliser tube (75) over the ground, the second branch road is that the base stage of output voltage adjustment pipe has connected the second branch road voltage-stabiliser tube (73) positive pole, and the negative pole of this second branch road voltage-stabiliser tube (73) connects two series diodes (74) ground connection;
With an overcurrent branch road resistance (78), be connected on the emitter that output voltage is adjusted pipe, as the floating charge end points output of voltage stabilizing circuit; With overcurrent protection bypass diodes (77) series connection, one of overcurrent protection bypass diodes (77) positive pole has terminated at the base stage of output voltage adjustment pipe (76), and other end negative pole is connected on the floating charge end points of output voltage adjustment pipe (76);
Inclined to one side resistance (79) in the adjustment of voltage stabilizing value, voltage stabilizing value in adjusting partially under resistance (80) and the adjustment of voltage stabilizing value inclined to one side resistance (81) jointly formed voltage stabilizing value adjusted value branch road, in the adjustment of voltage stabilizing value, an end series voltage stabilizing value of inclined to one side resistance (79) is in adjusting partially after resistance (80), be connected on the base stage of voltage stabilizing amplifier tube (82), under the adjustment of voltage stabilizing value, inclined to one side resistance one terminates at the base stage of voltage stabilizing amplifier tube (82), other end earth connection, in the adjustment of voltage stabilizing value, inclined to one side resistance (79) other end is connected on the floating charge output point of output voltage adjustment pipe (76);
With a triode, do voltage stabilizing amplifier tube (82), the collector electrode of this voltage stabilizing amplifier tube (82) has been connected on the base stage of output voltage adjustment pipe (76), this voltage stabilizing amplifier tube (82) base stage be connected on voltage stabilizing value adjusted value branch road voltage stabilizing value adjust in the series connection point of inclined to one side resistance (81) under resistance (80) and the adjustment of voltage stabilizing value partially;
With inclined to one side resistance (83) on a reference voltage branch road, be composed in series the reference voltage branch road with reference voltage branch road voltage-stabiliser tube (84), wherein on the reference voltage branch road, partially one of resistance (83) terminated on the floating charge output point of output voltage adjustment pipe (76), one of reference voltage branch road voltage-stabiliser tube (84) negative pole terminates on ground wire, and the emitter of voltage stabilizing amplifier tube (82) has been connected on the reference voltage branch road on the contact of connecting of resistance (83) and reference voltage branch road voltage-stabiliser tube (84) partially;
By overcurrent protection bypass diodes (77), connect, one of overcurrent protection bypass diodes (77) positive pole has terminated at the base stage of output voltage adjustment pipe (76), other end negative pole is connected on the output point of the emitter float charge voltage of output voltage adjustment pipe (76), the output point of float charge voltage has connected the positive pole of the balance diode (85) that three diodes are composed in series, its negative pole becomes alternating current-direct current mixed voltage circuit output point, is the output point of this power supply;
With one of a floating charge isolation resistance (86), terminated at the float charge voltage output point, floating charge isolation resistance (86) other end has been connected on the positive pole of storage battery (87), when this battery positive voltage connects, having connect a PNP charge switch pipe (88) is namely the emitter that discharges and recharges electronic switch, with one of a controlled base resistance (89), terminated at the base stage of this charge switch pipe (88), the other end ground connection of controlled base resistance (89); This charge switch pipe (88) collector electrode has been connected on alternating current-direct current mixed voltage circuit output point;
With a positive pole of controlling sampling diode (90), be connected to bridge rectifier output, its negative pole has been connected to the base stage that PNP charge switch pipe (88) namely discharges and recharges electronic switch;
Mobile phone voltage matches device: mobile phone voltage matches device is to make the mobile phone voltage-reg-ulator tube from an output emitter follower of connection (53) of voltage pecker, emitter follower (53) base stage connects an emitter follower base stage voltage-stabiliser tube (54) and base capacity (55) over the ground, and the output of emitter follower has two balance buck diodes (57).
2. many yards controlled devices of voltage regulation type according to claim 1 is characterized in that: the lid in the installation box can be dismantled with being connected of box, also can reinstall new capsule in the box of installing.
3. many yards controlled devices of voltage regulation type according to claim 1, it is characterized in that: output process or the gate diode of the first coding integrated circuit are connected with the base stage of modulation triode, output process or the gate diode of the second coding integrated circuit are connected with the base stage of modulation triode, and the collector electrode of modulation triode is connected with the high-frequency emission transistor emitter.
4. many yards controlled devices of voltage regulation type according to claim 1 is characterized in that: what the modulation triode was used is the high-frequency emission triode.
5. many yards controlled devices of voltage regulation type according to claim 1, it is characterized in that: the voltage-stabiliser tube be connected in output voltage adjustment pipe the second branch road over the ground is identical with the first branch road voltage-stabiliser tube parameter.
6. many yards controlled devices of voltage regulation type according to claim 1 is characterized in that: output voltage adjustment pipe base stage second route voltage-stabiliser tube and 1 to 2 diode over the ground is in series.
7. many yards controlled devices of voltage regulation type according to claim 1, it is characterized in that: accumulator cell charging and discharging electronic switch triode used is TIP42C.
8. many yards controlled devices of voltage regulation type according to claim 1, it is characterized in that: the rectification unit in the multifunctional lightning protection source of stable pressure is the full-wave rectifying circuit of use, namely by the two ends of the secondary side of transformer, to have connected respectively the positive pole of two diodes, the negative pole of two diodes connects together becomes the positive source output after rectification, the centre cap ground connection of pressure-changing secondary lateral coil, become the negative pole output of power supply.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012206926804U CN203313274U (en) | 2012-12-15 | 2012-12-15 | Voltage stabilization type multi-code controlled device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012206926804U CN203313274U (en) | 2012-12-15 | 2012-12-15 | Voltage stabilization type multi-code controlled device |
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CN203313274U true CN203313274U (en) | 2013-11-27 |
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CN2012206926804U Expired - Fee Related CN203313274U (en) | 2012-12-15 | 2012-12-15 | Voltage stabilization type multi-code controlled device |
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