CN203206344U - Multifunctional household direct-type controlled device - Google Patents
Multifunctional household direct-type controlled device Download PDFInfo
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- CN203206344U CN203206344U CN 201220697356 CN201220697356U CN203206344U CN 203206344 U CN203206344 U CN 203206344U CN 201220697356 CN201220697356 CN 201220697356 CN 201220697356 U CN201220697356 U CN 201220697356U CN 203206344 U CN203206344 U CN 203206344U
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Abstract
The utility model relates to a multifunctional household direct-type controlled device and belongs to the communication technical field. The multifunctional household direct-type controlled device is composed of a network receiver, a damping material, a diode or gate-type multi-code transmitting circuit, a lightning protection voltage-stabilizing source and a voltage matching device. Sensing lines are led out from two ends of a mobile phone self-provided loudspeaker capable of receiving network signals; the sensing signal lines control the diode or gate-type multi-code transmitting circuit with strong anti-interference ability; when sensing signals exist, the diode or gate-type multi-code transmitting circuit sends out the signals; a power source line is led out from a connection point of a power source of a mobile phone and is matched with the voltage matching device which is connected with the output of the lightning protection voltage-stabilizing source, such that the voltage required by the mobile phone can be obtained through adjustment conveniently; the mobile phone is wrapped with a plastic thin film with bubbles, and is put together with the matched electronic circuit, and therefore, the mobile phone will not be damaged by vibration, and a solid foundation is provided for phone-enabled door opening.
Description
Technical field
The invention belongs to communication technique field.
Background technology
With the remote opening door operation of phone realization door, be a kind of fashion of social popularity.The state of the art person of being to use of this series products of existing market calls out the fixed line phone that is placed in the family, by voice suggestion, inputs the password of secondary enabling signal again.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 remedy the deficiencies in the prior art.But this patent needs a kind of receiver supporting with it, and this receiver should meet following requirement:
1, wanting to receive the signal that long distance network is notified from a phone call in electric property, can be the signal of telecommunication that opens the door with the signal transition of notifying from a phone call simultaneously.For not influencing 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 present automated production of door industry, there is not satisfactory receiver.Consult existing pickoff spare, also do not have a kind of transducer can directly meet above-mentioned 3 requirements and make the sensing adapter.
Realize that this technical scheme requires to mainly contain following difficult point:
1, the kind of moment sensor is a lot, can both 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 that receives is notified from a phone call signal at a distance, changes the required function that plays dynamic control signal of electronic circuit into.
2, cell phone can receive remote call signal easily from communication network, but it need change the maintenance of battery, and this is one.Two, 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 influenced 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 in the floating charge of storage battery, generally require the voltage height, and its float charge voltage can very fast step-down when storage battery is put, therefore by traditional design, be easy to generate contradiction or the problem of such two aspects, the contradiction of first aspect is to have satisfied float charge voltage, does not satisfy operating voltage again, otherwise has satisfied operating voltage, be difficult to satisfy float charge voltage again, because float charge voltage is higher than battery discharging voltage when the science floating charge.The problem of second aspect is at no 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 the 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 when being struck by lightning to 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 commutating voltage output valve after the required low pressure of electronic circuit, can only satisfy city's electric standard of most applications, when the high place of civil power and period, its bridge rectifier output just may be above the amount of imports definite value of three end integrated circuits.For addressing this problem, common conventional method is, after bridge rectifier before the three end integrated circuits, increase the one-level emitter follower newly, its objective is, behind the bridge rectifier overtension, allow emitter follower will export pressure limiting, make it not surpass the rated voltage of three end integrated circuits input.Though 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 be lower than the integrated voltage of three ends should need the input minimum value.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 is as 12,6 volts etc.
Cause the 4th reason to be, in the design of the integrated stable voltage circuit that adopts 78 series at present, also do not find a kind of design than science, a lot of electronic products is usually taked so helpless design, storage battery floating charge point is placed on the integrated input of three ends, be the output point after the rectification, be output as the voltage stabilizing right value to guarantee three ends, 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 cost and reliability, so required stabilized voltage power supply is simple at first sight, but anatomizes, but many places difficult point, also further innovation abrim.
3, present senior product often has (maybe must have) wireless link link, and the product radio transmission mainly is to adopt the solid size radiating circuit emission that coding is arranged now, this is feasible for general household electrical appliances, but can not satisfy the requirement of precision for the product of higher gears, not only because social upward wireless remotecontrol has been widely used in various fields now, as the lock of locking of automobile burglar, all will use remote control, and these all become wide interference source.Also there is artificial instrument interference and cracks.The problem of disturbing for solving if adopt high-grade coding integrated circuit, relates to serial problems such as cost again, therefore which type of encodes to realize thoroughly to stop all interference in the society with, and reaches cost low purpose again, also becomes a difficult problem.
Because the existence of above-mentioned difficult point, so there is not such product to exist now.
Summary of the invention
The objective of the invention is to design a kind of receiving system of compound property character newly, be mainly used in the automated production of supporting door industry, the one, to the patent that the designer applies for, do further to replenish.Two provide a kind of receiving system kind of excellence, for the outstanding product of developing door industry class provides bigger space.
Concrete measure of the present invention is:
1.The straight formula controlled device of multifunctional household is by the network receiver, the vibration damping thing, and many yards radiating circuits of diode OR gate formula, the lightning protection source of stable pressure, the voltage matches device is formed jointly.
Draw two lines (3) from the loudspeaker of mobile phone self, make output line.
Many yards radiating circuits of diode OR gate formula: connect the input of first inverter (605), second inverter (606), the 3rd inverter (607) respectively with first output (602), second output (603), the 3rd output (604) of program controller (601), connect the chip select end (608) of coding integrated circuit (611) with the output of first inverter (605); The chip select end (609) that connects coding integrated circuit (612) with the output of second inverter (606) respectively; The chip select end (610) that connects coding integrated circuit (613) with the output of the 3rd inverter (607); Output with coding integrated circuit (611) is connected on the positive pole of coding integrated circuit output diode (614); The output of coding integrated circuit (612) is connected on the positive pole of coding integrated circuit output diode (615); The output of coding integrated circuit (613) is connected on the positive pole of coding integrated circuit output diode (616); The negative pole of coding integrated circuit output diode (614), coding integrated circuit output diode (615), coding integrated circuit output diode (616) links together and is connected with an end of a base resistance (617), and the base stage of modulating triode (618) in the other end of base resistance (617) and the transmitter unit is connected.
Network mobile phone (1) is wrapped the plastic film (15) that has steam bubble.
Connect the two ends of the charge power supply of mobile phone with an end of drawing the outer power line (6) of mobile phone, the other end is connected on mobile phone and safeguards on the output of power supply.
Lightning protection source of stable pressure (33) is by transformer (69), rectification unit (70); anti-thunder tube (71), output voltage adjustment pipe (76); 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, storage battery (87) discharge and recharge the common composition of electronic switching transistor (88).
Its concrete circuit is: the low pressure secondary side with transformer (69) connects a rectification unit (70), has been connected an anti-thunder tube (71) between the output of rectification unit (70) and ground wire; Its output has also connected the collector electrode of output voltage adjustment pipe (76); Its output has also connected an end of inclined to one side resistance (72) on the 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) on this output voltage adjustment pipe base stage.
The base stage of output voltage adjustment pipe (76) has connected two branch road ground connection, article one, branch road is the positive pole that the base stage of output voltage adjustment pipe (76) has connected first voltage-stabiliser tube (73) that output voltage adjustment pipe base stage connects, the minus earth of first voltage-stabiliser tube (73) that the output voltage adjustment pipe base stage that this output voltage adjustment pipe (76) base stage connects connects; The second branch road is the positive pole that the base stage of output voltage adjustment pipe (76) has connected second voltage-stabiliser tube (75) of output voltage adjustment pipe base stage connection, the minus earth of second voltage-stabiliser tube (75) that the output voltage adjustment pipe base stage that this output voltage adjustment pipe (76) base stage connects connects.
Be connected on the resistance in the road of an overcurrent protection (78) on the emitter of output voltage adjustment pipe (76), as the floating charge end points output of voltage stabilizing circuit; Connect with the diode in the road of several overcurrent protections (77); the positive pole of the diode in the road of overcurrent protection (77) has been connected on the base stage of output voltage adjustment pipe (76); the other end is connected on the floating charge end points; the output point of float charge voltage becomes alternating current-direct current mixed voltage circuit output point after connecting through several balance diodes (85), namely is the output point of this power supply.
Be composed in series inclined to one side resistance (79) in the adjustment of voltage stabilizing value with three resistance, the voltage stabilizing value is adjusted resistance (80), inclined to one side resistance (81) under the adjustment of voltage stabilizing value, and series connection voltage stabilizing value pressure regulation value branch road, one of this branch road has terminated at the floating charge end points, other end earth connection.
Do voltage stabilizing amplifier tube (82) with a triode, the collector electrode of this voltage stabilizing amplifier tube (82) has been connected on the base stage of output voltage adjustment pipe (76), and this voltage stabilizing amplifier tube (82) base stage has been connected on the voltage stabilizing value and has adjusted on the series connection point of inclined to one side resistance (81) under resistance (80) and the adjustment of voltage stabilizing value.
Formed the reference voltage branch road with voltage-stabiliser tube (84) series-connected stage in the road of the last inclined to one side resistance (83) in the road of reference voltage and reference voltage, wherein one of the last inclined to one side resistance (83) in the road of reference voltage terminated on the floating charge output point, one of voltage-stabiliser tube in the road of reference voltage (84) negative pole terminates on the ground wire, and the emitter of voltage stabilizing amplifier tube (82) has been connected on the contact of connecting of the voltage-stabiliser tube (84) in the road of last inclined to one side resistance (83) and reference voltage in the road of reference voltage.
Terminated on the float charge voltage output point with one of a floating charge isolation resistance (86), the other end is connected on the positive pole of storage battery (87), connect the emitter that discharges and recharges electronic switching transistor (88) simultaneously at this point, terminated at this with one of controlled base resistance (89) and discharged and recharged the base stage of electronic switching transistor (88), the other end ground connection of controlled base resistance (89); The collector electrode that discharges and recharges electronic switching transistor (88) has been connected on power of alterating and direct current output (91) point.
Be connected the output of bridge rectifier with the positive pole of control sampling diode (90), its negative pole has been connected on the base stage that discharges and recharges electronic switching transistor (88).
The voltage matches device is from safeguarding that the newly-increased emitter follower (53) of power supply output makes the mobile phone voltage-reg-ulator tube, and emitter follower (53) base stage connects emitter follower base stage voltage-stabiliser tube (54) over the ground, and the output of emitter follower has balance buck diode (57).
2, used diode is that face is in conjunction with diode in the power supply.
3, the voltage-stabiliser tube that is connected in output voltage adjustment pipe (76) second branch road over the ground is identical with the first branch road voltage-stabiliser tube parameter.
4, first voltage-stabiliser tube (73) and 1 to 2 series diode (74) of second route output voltage adjustment pipe base stage connection are in series output voltage adjustment pipe (76) base stage over the ground.
5, the vibration damping thing is the bag shape of being made by alveolate plastic film (15).
6, used modulating tube triode (618) is vapotron in many yards radiating circuits of diode OR gate formula.
7, used coding integrated circuit (611), coding integrated circuit (612), coding integrated circuit (613) is 2262 integrated packages in many yards radiating circuits of diode OR gate formula.
The relevance of above measure further is explained as follows:
One, the principle of the functional device that opens the door as a kind of phone is, what at first need is to receive the function that phone is called out outside the room, after the calling of phone, just can send the instruction of opening the door outside it receives the room.Mainly to act on be the usefulness that do to receive mobile phone (" key " mobile phone) calling outside the room to used mobile phone among the present invention.Because when mobile phone was called out outside the room, receiver ring of the present invention rang within doors, and signal is drawn by loudspeaker, is reliable so receive signal.
Two, implemented the wireless remote control emission in technical scheme 1 and adopted many yards launch scenarios, important meaning is arranged, main benefit is to be difficult for producing malfunction.The present invention takes out signal from the loudspeaker of mobile phone self to promote late-class circuit, and signal is definitely reliable, can not produce the loss of signal.
Because producing telephone call is a very serious thing, if wrong report, unnecessary terrified with causing, consequence is very serious.And use the apparatus of remote control many now, as locking that the automobile door is protected, with release etc., all want straighforward operation, just formed possible interference source.And adopt the artificial disturbance that just can thoroughly stop this class after many yards.After otherwise many yards radiating circuits have been arranged, must be non-normal door if alarm call is arranged, so have improved the confidence level that the present invention reports to the police greatly.This circuit realizes that its principle of many yards emissions is; When first end output of programme control circut was high-order, it was low that the inverter output that connects makes the chip select of this coding integrated circuit that is connected, this chip select work of institute, and remaining sheet is not worked.Be output as when high when second, in like manner have only corresponding section's chip select work.The 3rd, the 4th reason is the same.Since each the coding integrated circuit with or the door mode be input to modulating tube, so form the form of many yards emissions.
Three, because power unit is an emphasis of the present invention, be directly connected to performance of the present invention and reliability, 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 is determined, adjust pipe and just can be stabilized on the 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 of being formed by resistance 79,80,81, to give the base stage of voltage stabilizing amplifier tube 82 amount that changes, 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, improve the reason of lightning protection grade greatly: lightning protection is had three-level protective; first reason is to adjust pipe to have adopted high back-pressure high power valve; its back-pressure can reach hundreds of volts, almost is about 10 times of 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 voltage in the time of can be with thunderbolt is limited 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 higher than the base stage that output voltage is adjusted pipe, so do not work at ordinary times, no power does not produce " electrical wear ", is in a kind of " special state that waits ", but when shoving during thunderbolt, will become leakage path.
3, the reason that can not damage circuit in the higher place of civil power and period: be high inverse-voltage tube because adjusting pipe, the voltage height of pipe bridge-type this moment output only, 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 the output voltage stabilizing circuit output voltage, namely be as long as bridge-type voltage is 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, if and the input prime of three end integrated circuits string has the triode reflector, then 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 when design, can design the bridge-type output voltage higherly, 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: owing to last two reasons, do not damage circuit when civil power is high, and still can operate as normal when low.So can expand the working range that civil power changes widely.
6, can adjust the reason of different output voltage stabilizing values.Because the resistance in the reference voltage branch road is with after the voltage-stabiliser tube of connecting is definite, the emitter voltage value of voltage stabilizing amplifier tube is fixed.And formed the dividing potential drop relation of surge pipe output at three resistance of voltage stabilizing value pressure regulation value branch road, when last inclined to one side resistance with in partially resistance increase, dividing potential drop is many, voltage stabilizing output voltage height then, otherwise few.So in the 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 integer.Namely adjust R79 and R80 among the figure one, wherein R80 mainly makes the usefulness of accurate adjustment.
7, overcurrent protection principle: when output current is excessive; adjust the resistance drop increase that the pipe emitter is connected; when surpassing certain value; diode current flow in the overcurrent protection branch road; flow into output voltage and adjust the base current minimizing of pipe; the load overcurrent is super many, and then the base current of Jian Shaoing is more many, forms automatically to exchange 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 big 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 in the base loop of output voltage adjustment pipe, increased second branch road newly; the connect form of voltage stabilizing didoe of this route (this voltage-stabiliser tube is same with the voltage-stabiliser tube parameter of 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 parameter unanimities in the base loop in two branch roads; 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 first branch road all the time; and 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 damage of first branch road 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 adding voltage stabilizing value of 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 are at ordinary times because the parameter value of voltage-stabiliser tube voltage stabilizing is higher than output voltage adjustment pipe base voltage; passed through by the clamper no current; do not produce " electrical wear "; not fragile; and the co-design scheme of traditional triode and three end integrated circuits; voltage-stabiliser tube in the 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 the output of floating charge end points is float charge voltage, 13.5 volts in this way, so guaranteed the correct of float charge voltage.Floating charge resistance (86) mainly contains two functions, the one, to big current limitation, the 2nd, realize that AC voltage-stabilizing floating charge output point divides and storage battery between voltage isolate, so AC portion can become operation source in floating charge period.
11, discharging and recharging electronic switch is essential elements among the present invention.Battery tension height when this unit can successfully solve the storage battery floating charge, and discharge is forced down, both inconsistent difficult problems, its principle is:
This part is made up 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, having shown has alternating current, storage battery to should be the floating charge stage at this moment, 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 constitutes becomes opening state.Storage battery is discharge condition.So just distinguish two stages of floating charge and battery discharging reliably.Should point out heavily that this pipe PNP pipe is a state control switch pipe not only, has distinguished floating charge and 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 that falls is very low, can not lose the most valuable pressure drop of storage battery.
12, the principle of the voltage that 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, passed through behind two diodes after the step-down, reduced to again about 12 volts, because the diode dynamic electric resistor 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.
If four only use the signal mobile phone as receiving network signal, but there is not excellent mobile phone to safeguard power supply, can't become the product that can receive on a kind of engineering, more can not become the good product of a kind of excellent performance, because mobile phone needs normal battery to safeguard, if the employing Alternating Current Power Supply, also essential will be under multiple condition of severe can operate as normal, so the power supply of safeguarding of mobile phone becomes a key component of the present invention.
Had the lightning protection source of stable pressure even on, newly-increased voltage matches device, the function that has just possessed the lightning protection source of stable pressure, can also debug the required voltage of mobile phone easily, specifically be to export emitter follower of 12 volts of terminations as the mobile phone voltage-reg-ulator tube from power supply, because the emitter follower base stage has 5 volts of voltage-stabiliser tube voltage stabilizings, so the output of emitter follower is than 5 volts low PN utmost points, make balance with diode again, reach 3.6 volts requirement.
Five, because the enforcement of vibration damping thing; improved anti-jamming capacity greatly; therefore incapability is placed on the present invention within doors or vibrates in the bigger door; do not influence its effect; after doing pouch with textile; the favorable damping effect is not only arranged, and very convenient when implementing, also can protect the mobile phone surface.
Also has following outstanding advantage after the invention process.
1, mobile phone can receive the communication signal of radio net reliably, when receiving signal, and the very reliable signal of telecommunication of loudspeaker output.So electric property of the present invention is very good, very be suitable for the receiving system that opens the door as a kind of phone.
2, mobile phone is a complete integral body, can do the reception of signal receiving device partly, also can be used as mobile phone and independently uses, mobile phone utilance height.
3, mobile phone adopts the wireless radio transmission network to receive signal, so, place the constraint (will be subjected to the lead-in wire interface constraints of telephone wire as adopting base) that is not subjected to environment, do not influence attractive in appearancely within doors, do not know for its people, to the secret benefit of all bringing yet.
4, strong security, easy to maintenance, because the conversion arbitrarily of the card number of mobile phone is operated also very simple.
5, the lightning protection source of stable pressure has possessed above advantage:
(1), the AC portion performance is good, and is most situations when civil power is arranged, and is directly connected to performance of the present invention well so exchange performance, is mainly reflected in following aspect:
The one, lightning protection effect is good, and not fragile at thunderstorm season, supporting electrical equipment does not quit work because of thundery sky.The 2nd, adapt to widely, than traditional stabilized voltage power supply wideer adaptive capacity is arranged, namely be to make the protector of joining work and be unlikely to damage when the high place of voltage and period or accidental cause, and also can operate as normal in voltage lower place 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 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), at no 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 the requirement of satisfied storage battery has been implemented best science and safeguarded that storage battery is not fragile, and the life-span is long.
The second, when Alternating Current Power Supply is arranged, satisfied the required float charge voltage of floating stream and exported 12 required voltages of system again, the intact required performance of the system of not influencing 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 present extensive use.Reason one is, at electronic circuit, active is easy failed part as the triode integrated circuit, and has only a triode and be high back-pressure high power valve in this circuit, and reliability generally all is much higher than common triode.Reason two is that at electronic circuit, voltage stabilizing didoe also is one of easy failed part, and in the present invention, voltage-stabiliser tube has been done 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 collection, do not increase substantially, and cheap more a lot of than a lot of professional stabilized voltage power supplys.
(5), circuit is simple, has operability.
6, the various interference sources in the society have thoroughly been avoided in the utilization of many yards radiating circuits of diode OR gate formula, launch more credible reliable.
7, mobile phone no longer needs to change battery, can not damage because external voltage is too high, also can can't operate as normal because external voltage crosses low.
Description of drawings
Fig. 1, be the number of winning the confidence of mobile phone loudspeaker and the schematic diagram of power outlet.
Among the figure: 1, network mobile phone; 2, the loudspeaker of mobile phone self; 3, loudspeaker lead-out wire; 5, two polar contacts of power supply in the mobile phone; 6, lead.
Fig. 2, be the schematic diagram that mobile phone integral body is wrapped the vibration damping thing.
Among the figure: 1, network mobile phone; 3, loudspeaker lead-out wire; 6, draw the outer power line of mobile phone; 15, the plastic film that has steam bubble; 16, the steam bubble on the plastic film.
Fig. 3 is many yards radiating circuit figure of diode OR gate formula.
Among the figure: 601, program controller; 602, program controller first output; 603, program controller second output; 604, program controller the 3rd output; 605, first inverter; 606, second inverter; 607, the 3rd inverter; 608, first coding integrated circuit chip select end; 609, second coding integrated circuit chip select end; 610, the 3rd coding integrated circuit chip select end; 611, first coding integrated circuit; 612, second coding integrated circuit; 613, the 3rd coding integrated circuit; 614, first coding integrated circuit output diode; 615, second coding integrated circuit output diode; 616, the 3rd coding integrated circuit output diode; 617, base resistance; 618, modulation triode.
Fig. 4 is lightning protection source of stable pressure circuit diagram.
Among the figure: 67, civil power input; 69, transformer; 70, rectification unit; 71, anti-thunder tube; 72, inclined to one side resistance on the output voltage adjustment pipe base stage; 73, first voltage-stabiliser tube of output voltage adjustment pipe base stage connection; 75, second voltage-stabiliser tube of output voltage adjustment pipe base stage connection; 76, output voltage adjustment pipe; 77, the diode in the overcurrent protection branch road; 78, the resistance in the overcurrent protection branch road; 79, inclined to one side resistance in the voltage stabilizing value adjustment; 80, voltage stabilizing value is adjusted resistance; 81, inclined to one side resistance under the voltage stabilizing value adjustment; 82, voltage stabilizing amplifier tube; 83, the last inclined to one side resistance in the reference voltage branch road; 84, the voltage-stabiliser tube in the reference voltage branch road; 85, balance diode; 86; The floating charge isolation resistance; 87, storage battery; 88, discharge and recharge electronic switching transistor; 89, controlled base resistance; 90, control sampling diode; 91, alternating current-direct current mixed voltage circuit output point.
Fig. 5 is output voltage adjustment pipe base stage second route voltage-stabiliser tube and 1 to 2 circuit diagram that diode is connected over the ground in the measure 4.
Among the figure: 65, export after the rectification; 71, anti-thunder tube; 72, inclined to one side resistance on the output voltage adjustment pipe base stage; 73, first voltage-stabiliser tube of output voltage adjustment pipe base stage connection; 74, series diode; 75, second voltage-stabiliser tube of output voltage adjustment pipe base stage connection; 76, output voltage adjustment pipe; 77, the diode in the overcurrent protection branch road; 78, the resistance in the overcurrent protection branch road; 79, inclined to one side resistance in the voltage stabilizing value adjustment; 80, voltage stabilizing value is adjusted resistance; 81, inclined to one side resistance under the voltage stabilizing value adjustment; 82, voltage stabilizing amplifier tube; 83, the last inclined to one side resistance in the reference voltage branch road; 84, the voltage-stabiliser tube in the reference voltage branch road; 85, balance diode; 86; The floating charge isolation resistance; 87, storage battery; 88, discharge and recharge electronic switching transistor; 89, controlled base resistance; 90, control sampling diode; 91, alternating current-direct current mixed voltage circuit output point.
Fig. 6 is voltage matches device circuit diagram.
Among the figure: 91, alternating current-direct current mixed voltage circuit output point; 51, rectification output integrating capacitor; 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. 7 is that each several part concerns schematic diagram.
Among the figure: 1, network mobile phone; 30, many yards emissions of diode OR gate formula; 31, supporting reception; 32, the storage battery part in the power supply; 33, lightning protection source of stable pressure; 35, voltage matches device.
Embodiment
Fig. 1 to 7 has described the concrete a kind of mode implemented of the present invention jointly.Concrete enforcement is as follows:
1, a cell phone rear cover sheet is opened, drawn loudspeaker two ends lead-in wire, with the charging lead-in wire.
2, the charge power supply of network mobile phone being connected mobile phone safeguards in the power supply output.
3, the lead-out wire with network mobile phone loudspeaker connects supporting parts.
4, mobile phone " integral body " is put into the pocket that a plastic film that has a steam bubble is made.
5, the enforcement of many yards emissions of diode OR gate formula: as shown in Figure 3, connect the input of first inverter in the integrated circuit with first output of programme control circut, the output of this inverter connects the chip select end of first coding integrated circuit 2262, the modulation output connection of this coding integrated circuit 2262 or an input of door, connect second output of second programme control circut as method, another of this modulation output connection or door imported, or connects the modulation transistor base in the radio transmitter circuit after the output series resistance of door.
6, the enforcement of power supply in the complete machine:
The first, press the selected triode of Fig. 4 or Fig. 5, 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 and be lower than triode back-pressure value.
The second, press the line map welding of Fig. 4 and Fig. 5.
Three, adjust parameter.
(1), adjusts float charge voltage numerical value: after the parameter of having determined the reference voltage branch road, at this moment can regulate the size that goes up adjustment resistance (80) resistance in the inclined to one side resistance in the pressure regulation value branch road, just the output valve of voltage stabilizing can be transferred on the needed numerical value.Its rule is that the resistance when its resistance is more big, and then Shu Chu voltage is more high, otherwise more low, makes float charge voltage reach the desired science value of producer.
(2), be adjusted at the voltage stabilizing value when being worked by civil power: adjust the numerical value of balance diode, make it to meet the requirements.
(3), adjustment discharges and recharges the parameter of electronic switch when floating charge: connect electric main, disconnect the tie point of the collector electrode of electronic switch, this moment, voltage was zero.
(4), adjustment discharges and recharges the parameter of electronic switch when storage battery is discharge: city's power supply breaks, survey the voltage of electronic switch PNP pipe emitter and collector electrode, this moment, if voltage should greater than this value, then should reduce the resistance of electronic switch base earth resistance less than 0.1 volt.
7, the voltage matches device is by welding shown in Figure 6, and that voltage-stabiliser tube is used is 5V.
Claims (7)
1. the straight formula controlled device of multifunctional household is characterized in that: by the network receiver, and the vibration damping thing, many yards radiating circuits of diode OR gate formula, the lightning protection source of stable pressure, the voltage matches device is formed jointly:
Draw two lines (3) from the loudspeaker of mobile phone self, make output line;
Many yards radiating circuits of diode OR gate formula: connect the input of first inverter (605), second inverter (606), the 3rd inverter (607) respectively with first output (602), second output (603), the 3rd output (604) of program controller (601), connect the chip select end (608) of coding integrated circuit (611) with the output of first inverter (605); The chip select end (609) that connects coding integrated circuit (612) with the output of second inverter (606) respectively; The chip select end (610) that connects coding integrated circuit (613) with the output of the 3rd inverter (607); Output with coding integrated circuit (611) is connected on the positive pole of coding integrated circuit output diode (614); The output of coding integrated circuit (612) is connected on the positive pole of coding integrated circuit output diode (615); The output of coding integrated circuit (613) is connected on the positive pole of coding integrated circuit output diode (616); The negative pole of coding integrated circuit output diode (614), coding integrated circuit output diode (615), coding integrated circuit output diode (616) links together and is connected with an end of a base resistance (617), and the base stage of modulating triode (618) in the other end of base resistance (617) and the transmitter unit is connected;
Network mobile phone (1) is wrapped the plastic film (15) that has steam bubble;
Connect the two ends of the charge power supply of mobile phone with an end of drawing the outer power line (6) of mobile phone, the other end is connected on mobile phone and safeguards on the output of power supply;
Lightning protection source of stable pressure (33) is by transformer (69), rectification unit (70), anti-thunder tube (71), output voltage adjustment pipe (76), 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, storage battery (87) discharge and recharge the common composition of electronic switching transistor (88);
Its concrete circuit is: the low pressure secondary side with transformer (69) connects a rectification unit (70), has been connected an anti-thunder tube (71) between the output of rectification unit (70) and ground wire; Its output has also connected the collector electrode of output voltage adjustment pipe (76); Its output has also connected an end of inclined to one side resistance (72) on the 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) on this output voltage adjustment pipe base stage;
The base stage of output voltage adjustment pipe (76) has connected two branch road ground connection, article one, branch road is the positive pole that the base stage of output voltage adjustment pipe (76) has connected first voltage-stabiliser tube (73) that output voltage adjustment pipe base stage connects, the minus earth of first voltage-stabiliser tube (73) that the output voltage adjustment pipe base stage that this output voltage adjustment pipe (76) base stage connects connects; The second branch road is the positive pole that the base stage of output voltage adjustment pipe (76) has connected second voltage-stabiliser tube (75) of output voltage adjustment pipe base stage connection, the minus earth of second voltage-stabiliser tube (75) that the output voltage adjustment pipe base stage that this output voltage adjustment pipe (76) base stage connects connects;
Be connected on the resistance in the road of an overcurrent protection (78) on the emitter of output voltage adjustment pipe (76), as the floating charge end points output of voltage stabilizing circuit; Connect with the diode in the road of several overcurrent protections (77), the positive pole of the diode in the road of overcurrent protection (77) has been connected on the base stage of output voltage adjustment pipe (76), the other end is connected on the floating charge end points, the output point of float charge voltage becomes alternating current-direct current mixed voltage circuit output point after connecting through several balance diodes (85), namely is the output point of this power supply;
Be composed in series inclined to one side resistance (79) in the adjustment of voltage stabilizing value with three resistance, the voltage stabilizing value is adjusted resistance (80), inclined to one side resistance (81) under the adjustment of voltage stabilizing value, and series connection voltage stabilizing value pressure regulation value branch road, one of this branch road has terminated at the floating charge end points, other end earth connection;
Do voltage stabilizing amplifier tube (82) with a triode, the collector electrode of this voltage stabilizing amplifier tube (82) has been connected on the base stage of output voltage adjustment pipe (76), and this voltage stabilizing amplifier tube (82) base stage has been connected on the voltage stabilizing value and has adjusted on the series connection point of inclined to one side resistance (81) under resistance (80) and the adjustment of voltage stabilizing value;
Formed the reference voltage branch road with voltage-stabiliser tube (84) series-connected stage in the road of the last inclined to one side resistance (83) in the road of reference voltage and reference voltage, wherein one of the last inclined to one side resistance (83) in the road of reference voltage terminated on the floating charge output point, one of voltage-stabiliser tube in the road of reference voltage (84) negative pole terminates on the ground wire, and the emitter of voltage stabilizing amplifier tube (82) has been connected on the contact of connecting of the voltage-stabiliser tube (84) in the road of last inclined to one side resistance (83) and reference voltage in the road of reference voltage;
Terminated on the float charge voltage output point with one of a floating charge isolation resistance (86), the other end is connected on the positive pole of storage battery (87), connect the emitter that discharges and recharges electronic switching transistor (88) simultaneously at this point, terminated at this with one of controlled base resistance (89) and discharged and recharged the base stage of electronic switching transistor (88), the other end ground connection of controlled base resistance (89); The collector electrode that discharges and recharges electronic switching transistor (88) has been connected on power of alterating and direct current output (91) point;
Be connected the output of bridge rectifier with the positive pole of control sampling diode (90), its negative pole has been connected on the base stage that discharges and recharges electronic switching transistor (88);
The voltage matches device is from safeguarding that the newly-increased emitter follower (53) of power supply output makes the mobile phone voltage-reg-ulator tube, and emitter follower (53) base stage connects emitter follower base stage voltage-stabiliser tube (54) over the ground, and the output of emitter follower has balance buck diode (57).
2. the straight formula controlled device of multifunctional household according to claim 1, it is characterized in that: used diode is that face is in conjunction with diode in the power supply.
3. the straight formula controlled device of multifunctional household according to claim 1, it is characterized in that: the voltage-stabiliser tube that is connected in output voltage adjustment pipe (76) second branch road over the ground is identical with the first branch road voltage-stabiliser tube parameter.
4. the straight formula controlled device of multifunctional household according to claim 1 is characterized in that: output voltage adjustment pipe (76) base stage first voltage-stabiliser tube (73) of connecting of second route output voltage adjustment pipe base stage over the ground is in series with 1 to 2 series diode (74).
5. the straight formula controlled device of multifunctional household according to claim 1 is characterized in that: the vibration damping thing is the bag shape of being made by alveolate plastic film (15).
6. the straight formula controlled device of multifunctional household according to claim 1, it is characterized in that: modulating tube triode (618) used in many yards radiating circuits of diode OR gate formula is vapotron.
7. the straight formula controlled device of multifunctional household according to claim 1 is characterized in that: coding integrated circuit (611), coding integrated circuit (612), coding integrated circuit (613) used in many yards radiating circuits of diode OR gate formula are 2262 integrated packages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697356 CN203206344U (en) | 2012-12-17 | 2012-12-17 | Multifunctional household direct-type controlled device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697356 CN203206344U (en) | 2012-12-17 | 2012-12-17 | Multifunctional household direct-type controlled device |
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| Publication Number | Publication Date |
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| CN203206344U true CN203206344U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220697356 Expired - Fee Related CN203206344U (en) | 2012-12-17 | 2012-12-17 | Multifunctional household direct-type controlled device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617384A (en) * | 2019-01-09 | 2019-04-12 | 武汉瑞纳捷电子技术有限公司 | A method of H-bridge drive circuit is realized using low grid source BCDLite technique |
-
2012
- 2012-12-17 CN CN 201220697356 patent/CN203206344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617384A (en) * | 2019-01-09 | 2019-04-12 | 武汉瑞纳捷电子技术有限公司 | A method of H-bridge drive circuit is realized using low grid source BCDLite technique |
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