CN203072035U - Information controlled device matched with door - Google Patents
Information controlled device matched with door Download PDFInfo
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- CN203072035U CN203072035U CN 201220703804 CN201220703804U CN203072035U CN 203072035 U CN203072035 U CN 203072035U CN 201220703804 CN201220703804 CN 201220703804 CN 201220703804 U CN201220703804 U CN 201220703804U CN 203072035 U CN203072035 U CN 203072035U
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Abstract
The utility model provides an information controlled device matched with a door, belonging to the technical field of doors. The information controlled device is composed of a network receiver, a vibration damping object, a diode OR-gate multi-code emitter, a matched power supply and a voltage adapter. A signal line and a mobile-phone charging power line are directly led from the two ends of a horn of a network mobile phone, the diode Or-gate multi-code emitter is used to solve the interference problem and enable emission to be more reliable, the charging power line is connected with the output of the voltage adapter, the voltage adapter is based on the matched power supply, and an emitter follower is added to the output of the matched power supply. The information controlled device matched with the door has the advantages of good lightning protection effect, stable voltage, strong applicability, excellent performance at anytime and wide application range; the mobile phone is wrapped in the vibration damping object so that the mobile phone is prevented from damage caused by collision; and embodiments of the utility model improve and perfect existing patent accomplishment of the inventor.
Description
Technical field
The invention belongs to the class technical 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 present invention is a kind of special application product, because its main effect is to realize that phone opens the door, it should be in a kind of armed state at any time, namely is to be in normal operating state at any time, otherwise can not opens the door, directly influence life.Obviously supporting with it with the power supply design of ordinary electrical home appliance is to be difficult to reach such purpose, its reason one is that ordinary electrical home appliance can not worked when thunderbolt is arranged, can avoid damaging, the 2nd, ordinary electrical home appliance work can only be operated within the common standard, when exceeding standard, damages easily civil power, work and cisco unity malfunction when low, the working range surplus is little, has limited the scope of application of the present invention, the 3rd, the present invention is furnished with storage battery, must carry out the science maintenance, otherwise fragile, the 4th, power supply is flimsy parts in the electrical equipment, in case damage the maintenance difficult of asking someone, and consequence is serious, therefore wants what kind of design, could requirement according to the invention.Also become a difficult problem.Because causing this quality factor of the deficiency of first aspect is the inherency deficiency of three end integrated stable voltage circuits (as circuit of three-terminal voltage-stabilizing integrated 78 series), the voltage of input can not be too high, is generally 30 volts.And have the input of three end integrated circuits when being struck by lightning to surpass this value.Cause the reason of which aspect deficiency to be, 220 volts of civil powers are become bridge rectifier voltage output value 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, 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 this 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 might can be worked, but because there is the additional electrical pressure drop in the emitter follower that increases newly, and three end integrated circuit input ends will step-down, is lower than desirable value, just can not voltage stabilizing.The reason that causes is, 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 3.7 volts, 12.6 volts, etc.More seriously, in the known designs scheme, being difficult to solve float charge voltage needs high and contradiction that discharge is forced down now.Owing to can not effectively solve the problem of above-mentioned three aspects, so damage easily, this easily produces with regard to having caused next aspect problem, in case namely be to damage, maintenance is difficulty again, influences phone and opens the door, directly influence life.The stabilized voltage power supply of joining in addition, also relates to many-sided problems such as cost cost and reliability.
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:
With the supporting information controlled device of door by the network receiver, the vibration damping thing, many yards emissions of diode OR gate formula, supporting power supply, the voltage matches device is formed jointly.
Take out two lines from the loudspeaker of mobile phone self, make output line.
Many yards emissions of diode OR gate formula: it is corresponding with it to connect a plurality of inverters respectively with programme controlled a plurality of outputs, the chip select end that connects polylith coding integrated circuit with the output of each inverter respectively, the positive pole that connects a diode with the output of polylith coding integrated circuit respectively, the negative pole of a plurality of diodes links together, after a resistance series connection, be connected the base stage of modulation three utmost points in the transmitter unit.
Mobile phone is wrapped the vibration damping thing.
Connect the two ends of the charge power supply of mobile phone with an end of one group of lead, the other end is connected on mobile phone and safeguards in the power supply output.
Supporting power supply is by AC voltage-stabilizing circuit, the floating charge circuit, and the accumulator cell charging and discharging switching circuit, the combined balance system circuit is formed jointly.
AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel behind over commutation; The one, and be connected an anti-thunder tube between ground wire; The 2nd, and be connected an electric capacity between the ground; The 3rd, having connected a triode namely is the collector electrode that output voltage is adjusted pipe; The 4th, connected an end of a resistance; The other end of this resistance has connected the base stage of output voltage adjustment pipe.
The base stage that output voltage is adjusted pipe has connected three branch roads; The one, reference voltage branch road, this branch road are the positive poles that base stage has connected a voltage-stabiliser tube, the negative pole of this voltage-stabiliser tube grounding through resistance of having connected; The 2nd, backup protection branch road, this branch road are the positive poles that has connected the another voltage-stabiliser tube in the base stage of output voltage adjustment pipe, the minus earth of this voltage-stabiliser tube; Three is capacitance cathodes, this electric capacity minus earth.
Terminated at the emitter that output voltage is adjusted pipe with resistance one, the other end is as the output point of voltage stabilizing circuit float charge voltage; With two diode series connection, one of diode cathode has terminated at the base stage of adjusting pipe, and the other end is connected on the output point of the emitter float charge voltage of adjusting the stream organ pipe.
Connect with diode with a resistance, diode cathode has terminated at the float charge voltage output point of voltage stabilizing circuit, diode cathode terminates at the contact of connecting of voltage-stabiliser tube and resistance in first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth.
The floating charge circuit is: namely be that one of floating charge isolation resistance has terminated at the float charge voltage output point with a resistance, the other end has been connected on the positive pole of storage battery.
The accumulator cell charging and discharging switching circuit is: having connect a PNP triode at the positive pole of storage battery namely is the emitter that discharges and recharges electronic switch, has terminated at the base stage of this triode, the other end ground connection of resistance with one of a resistance; Positive pole with a control diode is connected rectification output, and its negative pole end has been connected the base stage that discharges and recharges electronic switch, and the collector electrode that discharges and recharges electronic switch has been connected on alternating current-direct current mixed voltage circuit output point.
The output of combined balance system circuit is: the output point of float charge voltage becomes alternating current-direct current mixed voltage circuit output point after connecting through two diodes, and this point also is the final output point of circuit of the present invention.
The voltage matches device is from safeguarding that the newly-increased emitter follower of power supply output makes the mobile phone voltage-reg-ulator tube, and the emitter follower base stage connects a voltage-stabiliser tube over the ground, adjusts voltage, and the output of emitter follower has two balance buck diodes.
2, the vibration damping thing is to constitute by using cotton goods.
3, used modulating tube is vapotron in many yards emissions of diode OR gate formula.
4, used coding integrated circuit is three 2262 in many yards emissions of diode OR gate formula.
5, the control diode in the accumulator cell charging and discharging switching circuit in the supporting power supply is the face bonded type diode.
6, the PNP triode is high back-pressure high power valve in the accumulator cell charging and discharging switching circuit.
7, the bridge rectifier in the supporting power supply exports over the ground that the integrating capacitor withstand voltage is 200 volts, or is that 100 volts electrochemical capacitor is in series with two withstand voltages, and the positive terminal with electric capacity links to each other negative pole end ground connection with bridge-type output then.
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:
The first, measure summation: make the modified model of emitter follower by one of them NPN triode, the float charge voltage of output science; The power supply of work system is provided when civil power is arranged simultaneously, is subjected to city's electric control with a PNP triode, to the automatic switchover of floating charge and discharge, make output not produce 1,4 volt drop.
The second, voltage stabilizing circuit pack and the characteristics in the power circuit mainly illustrate:
(1), output voltage can be adjusted into the required normal voltage of floating charge arbitrarily.Its principle is, the voltage-stabiliser tube of article one branch road in the base stage (namely be base stage through road that voltage-stabiliser tube is connected with resistance) can be realized the coarse adjustment of output voltage, and resistance can be realized accurate adjustment.It should be noted that, why resistance can realize that the reason one of accurate adjustment is that the ratio that accounts for of the pressure drop of this resistance is little, the 2nd, designed output end of pressure-stabilizing and provide electric current by this resistance of Zhi Luxiang of diode and resistance string, and this branch current accounts for leading part in the electric current of this element.The 3rd, be connected to integrating capacitor between this element and the ground, to avoid the transition of this point voltage; So in this circuit, under the fixed situation of other component parameters, adjust the size of this resistance value, but just pressure regulation, rule is that this resistance value is more high, voltage is more high, otherwise more low.
(2), have voltage stabilizing backup and drop into protection circuit automatically, improved circuit reliability greatly.As everyone knows, active of electronic circuit (namely being triode in the circuit and voltage-stabiliser tube etc.) belongs to easy failed part, this circuit among the present invention, and anti-exactly voltage-stabiliser tube damages and designs.Institute's voltage-stabiliser tube that connects is formed the back and is called for short second branch road between this route base stage and the ground.Its principle is, about base stage saves the low PN of the first branch road pressure drop ratio, second branch road when operate as normal, with the second branch road clamper.So second branch road does not produce " electrical wear ", can not damage.Its meaning is as follows: the one, after the voltage stabilizing in first branch road damages in the course of the work, the second branch road voltage-stabiliser tube conducting immediately, though variation has taken place in voltage stabilizing this moment value, many PN joints, (three end integrated circuit circuit, error amount is 0.5 volt), but owing to the voltage of voltage regulation of exporting that remains, the electrical equipment of joining is not had influence substantially.The 2nd, when thunderbolt, first branch voltage increases, and the conducting immediately of second branch road forms shunting, has alleviated the load of first branch road, and first branch road is not fragile, has strengthened the reliability of first branch road.
(3), have three layers of factor protection, so lightning protection is good.The one, used triode is high back-pressure high power valve, and its back-pressure parameter is higher than 78 serial integrated regulators more than 10 times (three end integrated circuits input voltage only is 30 volts); The 2nd, anti-thunder tube is housed.Three be to have voltage stabilizing backup to drop into protection circuit automatically.
(4), the reason that can not damage circuit in the higher place of civil power and period.Adjusting pipe is high inverse-voltage tube, and back-pressure is three ends more than 10 times, will be higher than the integrated regulator of 78 series far away.
(5), can the operate as normal reason on the lower ground of civil power.The one, be high inverse-voltage tube because adjusting pipe, can design the bridge-type output voltage higherly, when civil power is low, just can do certain compensation.The 2nd, output voltage adjustment pipe of the present invention can not produce the additional electrical pressure drop, and it directly is adjusted into electric power output voltage with the bridge rectifier output voltage, namely is as long as bridge-type voltage is higher than output voltage, and this voltage can make triode work, just energy voltage stabilizing.(illustrate: if the design that adopts traditional triode to connect with three end integrated circuits, so work that three ends will be stable, voltage that just 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 when civil power was low, this was valuable voltage).
(6), overcurrent protection principle: when output current is excessive, adjust the resistance drop increase that the pipe emitter is connected, the diode current flow in the overcurrent protection branch road, base current minimizing, the automatic adjusting.
Owing to above reason, so this circuit is compared the many index excellence with 78 traditional serial integrated regulator methods for designing.
Three, the explanation of the floating charge in the power circuit:
This part mainly is made of jointly floating charge resistance, electronic switching tube (PNP pipe), peripheral assembly and balance diode.
Because the NPN triode has been exported the floating charge normal voltage, so the floating charge science.Floating charge resistance mainly contains two functions, and the one, to big current limitation, the 2nd, realize that the voltage between AC voltage-stabilizing floating charge output point and the storage battery is isolated, thereby when interchange is arranged, namely can floating charge, can become operation source again.
There is the explanation of the problem of bigger voltage difference when four, scientifically solving the storage battery floating charge with discharge:
Battery tension height when the electronic switch of being made up of PNP triode and peripheral element can successfully solve the storage battery floating charge, and discharge is forced down, both inconsistent problems, its principle is: this pipe base stage resistance to earth 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 when bridge-type is exported 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 the very important point is that storage battery is when being in discharge condition, this pipe is in saturation condition, and the voltage that falls is very low, can not lose the most valuable pressure drop of storage battery.
Five, alterating and direct current is mixed the explanation of the good voltage principle of output quality:
The effect of balance diode assembly: because AC voltage-stabilizing output is float charge voltage 13,5 volts, passed through two diode step-downs after, 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.
With regard to power supply, this beyond above-mentioned multiple performance, this power supply also has core a bit be active few, thereby bring reliable, cost is low, circuit is simple and easy to produce a series of advantages such as easy debugging.
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.
On the basis that supporting power supply has been arranged, newly-increased voltage matches device, the function that has just possessed supporting power supply, 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 make the receiving unit of signal receiving device, 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, because the present invention has adopted excellent power supply adapted with it, promoted the performance of integral body of the present invention comprehensively, embodied in the following areas: 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 work and be unlikely to damage when the high place of civil power 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.Storage battery is not fragile, and the life-span is long.The 4th, simple in circuits is easily gone, and excellent performance has overvoltage and overcurrent protection.The 5th, particular importance a bit be no matter at floating charge state, or having a power failure the period, all keeping good performance.
6, the various interference sources in the society have thoroughly been avoided in the utilization of many yards emissions 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, draw the outer power line of mobile phone.
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 vibration damping thing made of cotton goods.
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, program controller first first inverter that output connects; 606, program controller second second inverter that output connects; 607, program controller the 3rd the 3rd inverter that output connects; 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, the output of first coding integrated circuit or door; 615, the output of second coding integrated circuit or door; 616, the output of the 3rd coding integrated circuit or door; 617, current-limiting resistance; 618, modulation triode.
Fig. 4 is supporting power circuit diagram.
Among the figure: 902, rectification output; 903, electric capacity is gone in output; 904, anti-thunder tube; 905, emitter follower is the last inclined to one side resistance (one of output voltage accurate adjustment resistance) that output voltage is adjusted pipe; 906, base capacity; 907, the reference voltage branch road namely is emitter follower base stage first branch road over the ground; 908, output voltage coarse adjustment voltage-stabiliser tube; 909, output voltage accurate adjustment resistance (output voltage accurate adjustment resistance two); 910, the backup protection branch road namely is emitter follower base stage second branch road over the ground; 911, overcurrent protection diode; 912, emitter follower is output voltage adjustment pipe; 913, overcurrent protection resistance, 914, output resistance (output voltage accurate adjustment resistance three); 915, isolating diode; 916, integrating capacitor; 926, floating charge resistance; 927, bridge rectifier control diode; 928, floating charge and discharge control triode electronic switch; 929, by the base resistance of bridge rectifier output control; 930, storage battery; 935, exchange output pressure drop balance diode; 936, alternating current-direct current output.
Fig. 5 is voltage matches device circuit diagram.
Among the figure: 936, power of alterating and direct current output; 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. 6 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 6 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 first inverter input in the integrated circuit with first output of programme control circut, this inverter output 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, supporting power supply welds by Fig. 4, and rectification circuit is wherein pressed Fig. 8 welding.
The second, the debugging of power supply: (1) adjusts output voltage voltage stabilizing value.Adjusting object mainly is to transfer the reference voltage branch road, namely is to transfer element 908 and 909 in base stage first branch road.At first determine the voltage-stabiliser tube parameter in this branch road, allow its voltage stabilizing value not be higher than output voltage values.But can not be low excessively, should account for the leading part of output voltage as 80%, adjust the resistance 909 that this branch road is connected again, and relevant part resistance 914; Its rule is that the resistance when this resistance 909 is more big, and then Shu Chu voltage is more high, otherwise more low.And after definite resistance 909 was decided, the value of resistance 914 was more big, and voltage is more low, adjusts both relations repeatedly, makes it output voltage and meets the requirements.(2), adjusting the backup protection branch road namely is the voltage stabilizing parameter of base stage second branch road: mainly select second branch road the voltage-stabiliser tube parameter the voltage stabilizing value should greater than the pressure drop of first branch road and.(3), adjust the performance of PNP triode, when the first has output when bridge-type, survey that PNP manages emitter and collector voltage should be opened a way.It two is when the bridge-type no-output, and surveying PNP pipe emitter and collector voltage should be less than 0,1, otherwise the resistance of change resistance 929.
7, the voltage matches device is by welding shown in Figure 5, and that voltage-stabiliser tube is used is 5V.
Claims (7)
1. with the supporting information controlled device of door, it is characterized in that, by the network receiver, the vibration damping thing, many yards emissions of diode OR gate formula, supporting power supply, the voltage matches device is formed jointly:
Take out two lines from the loudspeaker of mobile phone self, make output line;
Many yards emissions of diode OR gate formula: it is corresponding with it to connect a plurality of inverters respectively with programme controlled a plurality of outputs, the chip select end that connects polylith coding integrated circuit with the output of each inverter respectively, the positive pole that connects a diode with the output of polylith coding integrated circuit respectively, the negative pole of a plurality of diodes links together, after a resistance series connection, be connected the base stage of modulation three utmost points in the transmitter unit;
Mobile phone is wrapped the vibration damping thing;
Connect the two ends of the charge power supply of mobile phone with an end of one group of lead, the other end is connected on mobile phone and safeguards in the power supply output;
Supporting power supply is by AC voltage-stabilizing circuit, the floating charge circuit, and the accumulator cell charging and discharging switching circuit, the combined balance system circuit is formed jointly:
AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel behind over commutation; The one, and be connected an anti-thunder tube between ground wire; The 2nd, and be connected an electric capacity between the ground; The 3rd, having connected a triode namely is the collector electrode that output voltage is adjusted pipe; The 4th, connected an end of a resistance; The other end of this resistance has connected the base stage of output voltage adjustment pipe;
The base stage that output voltage is adjusted pipe has connected three branch roads; The one, reference voltage branch road, this branch road are the positive poles that base stage has connected a voltage-stabiliser tube, the negative pole of this voltage-stabiliser tube grounding through resistance of having connected; The 2nd, backup protection branch road, this branch road are the positive poles that has connected the another voltage-stabiliser tube in the base stage of output voltage adjustment pipe, the minus earth of this voltage-stabiliser tube; Three is capacitance cathodes, this electric capacity minus earth;
Terminated at the emitter that output voltage is adjusted pipe with resistance one, the other end is as the output point of voltage stabilizing circuit float charge voltage; With two diode series connection, one of diode cathode has terminated at the base stage of adjusting pipe, and the other end is connected on the output point of the emitter float charge voltage of adjusting the stream organ pipe;
Connect with diode with a resistance, diode cathode has terminated at the float charge voltage output point of voltage stabilizing circuit, diode cathode terminates at the contact of connecting of voltage-stabiliser tube and resistance in first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth;
The floating charge circuit is: namely be that one of floating charge isolation resistance has terminated at the float charge voltage output point with a resistance, the other end has been connected on the positive pole of storage battery;
The accumulator cell charging and discharging switching circuit is: having connect a PNP triode at the positive pole of storage battery namely is the emitter that discharges and recharges electronic switch, has terminated at the base stage of this triode, the other end ground connection of resistance with one of a resistance; Positive pole with a control diode is connected rectification output, and its negative pole end has been connected the base stage that discharges and recharges electronic switch, and the collector electrode that discharges and recharges electronic switch has been connected on alternating current-direct current mixed voltage circuit output point;
The output of combined balance system circuit is: the output point of float charge voltage becomes alternating current-direct current mixed voltage circuit output point after connecting through two diodes, and this point also is the final output point of circuit of the present invention;
The voltage matches device is from safeguarding that the newly-increased emitter follower of power supply output makes the mobile phone voltage-reg-ulator tube, and the emitter follower base stage connects a voltage-stabiliser tube over the ground, adjusts voltage, and the output of emitter follower has two balance buck diodes.
2. according to claim 1 and the supporting information controlled device of door, it is characterized in that: the vibration damping thing is to constitute by using cotton goods.
3. according to claim 1 and the supporting information controlled device of door, it is characterized in that: used modulating tube is vapotron in many yards emissions of diode OR gate formula.
4. according to claim 1 and the supporting information controlled device of door, it is characterized in that: used coding integrated circuit is three 2262 in many yards emissions of diode OR gate formula.
5. according to claim 1 and the supporting information controlled device of door, it is characterized in that: the control diode in the accumulator cell charging and discharging switching circuit in the supporting power supply is the face bonded type diode.
6. according to claim 1 and the supporting information controlled device of door, it is characterized in that: the PNP triode is high back-pressure high power valve in the accumulator cell charging and discharging switching circuit.
7. according to claim 1 and the supporting information controlled device of door, it is characterized in that: the bridge rectifier in the supporting power supply exports over the ground that the integrating capacitor withstand voltage is 200 volts, or be that 100 volts electrochemical capacitor is in series with two withstand voltages, positive terminal with electric capacity links to each other negative pole end ground connection with bridge-type output then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703804 CN203072035U (en) | 2012-12-19 | 2012-12-19 | Information controlled device matched with door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703804 CN203072035U (en) | 2012-12-19 | 2012-12-19 | Information controlled device matched with door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203072035U true CN203072035U (en) | 2013-07-17 |
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ID=48770776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703804 Expired - Fee Related CN203072035U (en) | 2012-12-19 | 2012-12-19 | Information controlled device matched with door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203072035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331403A (en) * | 2015-06-19 | 2017-01-11 | 重庆尊来科技有限责任公司 | Two-state controller adapting to face width |
-
2012
- 2012-12-19 CN CN 201220703804 patent/CN203072035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331403A (en) * | 2015-06-19 | 2017-01-11 | 重庆尊来科技有限责任公司 | Two-state controller adapting to face width |
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| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131219 |