CN202949479U - Intelligent adapter with wide application range - Google Patents

Abstract

An intelligent adapter with wide application range belongs to the technical field of remote control and is composed of a mobile phone, an additional mobile phone multi-pin jack, a matched power supply and an installation box. The intelligent adapter further promotes and improves an applied patent of an inventor. The core portion is formed by innovating the mobile phone, electric signals of an insert earphone of the mobile phone are reliably taken through the additional mobile phone multi-pin jack, and a charging leading-out wire of a mobile phone external power supply is reliably taken out simultaneously. The intelligent adapter effectively solve the problem that the mobile phone has only one external jack but requires taking two leading wires, so that the innovated mobile phone can be a remote control receiver. A circuit can work in a wider range as the matched power supply is achieved and has good reliability. Five measures are taken in the intelligent adapter, and the intelligent adapter has 8 advantages. The intelligent adapter greatly improves technical indexes and can be widely applied to various products in the field of remote control.

Description

Widely applicable intelligent adapter

Technical field

The invention belongs to the telecontrol engineering field.

Background technology

Realizing the remote opening door operation of door with phone, is a kind of fashion of social popularity.The state of the art of this series products of existing market is that the user calls out the fixed line phone that is placed on family, by voice suggestion, then inputs the password of secondary enabling signal.Adopt such technical measures, following 2 deficiencies are arranged, the one, the phone level of confidentiality figure place of opening the door is not high enough; The 2nd, phone has the off-hook program, and the expense that phone opens the door is higher, with often voice suggestion being arranged, the information of bringing out crime is arranged.For this reason, the designer had once applied for a patent, and the enforcement of this patent will make up the deficiencies in the prior art.But it is supporting with it that this patent need to a kind ofly receive the transducer of distant signal, and this transducer should meet following requirement:

1, want to receive the signal that long distance network is notified from a phone call on electric property, can change the signal of notifying from a phone call into open the door the signal of telecommunication simultaneously.For not affecting the aesthetic feeling of the original decoration of family, so also have following requirement.

2, attractive in appearance, independence is strong, becomes independent parts, in order to supporting.

3, be convenient to place flexibly.

In the automated production of present door industry, there is no satisfactory transducer.Consult existing pickoff spare, also do not have a kind of transducer can directly meet above-mentioned 3 requirements.

Realize that this technical scheme requires to mainly contain following difficult point:

1, the kind of moment sensor is a lot, can convert a kind of physical quantity to electronic circuit required initiating signal.But in numerous kinds, but the neither one kind has directly the network 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 they are outside output signal directly, all must again process by traditional method, draw signal as the two ends from loudspeaker, do like this integrality that can affect mobile phone, and easily cause the damage of mobile phone, also be difficult for batch production.

3, due to this transducer the number of being exhaled be the password that opens the door, can not allow its people know.Therefore in use such environment should not arranged, its people can improve the occasion, and dials mobile phone and steals cell phone password by caller identification; But need to provide such convenience for people within doors: the cell-phone number (password) in the transposing mobile phone is easy.Therefore what kind of device to be arranged and process and just can reach this requirement.

4, mobile phone will be in continuous duty, and mobile phone need to be changed battery, in case a little less than electricity, work undesired, the battery maintenance method of changing by traditional has increased a lot of additional work amounts, is difficult to guarantee that mobile phone can be in the state of good reception at any time.

If 5 adopt external power supplys to replace the mobile phone accumulation pond, allow the mobile phone long-term work, but now a lot of mobile phone is all to adopt a jack, this jack is namely the external charge jack, be again the insert earphone jack, and the present invention namely needs the external charge socket, need again the jack of call signal, conflict.

6, because the present invention is that institute's adapted product is security personnel's equipment classes, the work stabilized voltage power supply is the important key component that determines the properties of product quality, and reason one is, it is many that power unit relates to factor, all belongs to perishable part, and this is the common fault that electronic product exists.The 2nd, power supply voltage regulation result quality directly affects overall performance.It is a kind of special electrical equipment and the invention belongs to security personnel's equipment class, he is except will satisfying above two requirements, also to increase a bit, guarantee in the situation that any abominable can normal operation, this requirement is made excessive demands in ordinary electrical home appliance, the civil power scope that is namely work should be wide, and first the present invention can work at civil power low place such as remote location; It two is to press to meet accident at civil power to produce voltage and can work when low, and it three is to be used in voltage high place, also can not damage.Obviously only making power supply with three traditional end integrated circuits can not reach.It four also relates to the aspect problems such as cost.

7, the present invention is a kind of special application product, because its Main Function is to realize that phone opens the door, it should be in normal operating state at any time.Otherwise can not open the door, directly impact life.obviously supporting with it with the Power Management 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, within ordinary electrical home appliance can only be operated in common standard, when exceeding standard, easily damages civil power, cisco unity malfunction again when low, the working range surplus is little, limited the scope of application of the present invention, the 3rd, the present invention is furnished with storage battery, must carry out scientific maintenance, otherwise fragile, the 4th, power supply is flimsy parts in electrical equipment, in case damage the maintenance difficult of asking someone, and consequence is serious, therefore want what kind of design, could requirement according to the invention.Also become a difficult problem.Because causing this quality factor of first aspect deficiency 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 second 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 over the amount of imports definite value of three end integrated circuits.For addressing this problem, usual way is, after bridge rectifier before three end integrated circuits, newly increase the one-level emitter follower, its objective is, after the bridge rectifier overtension, allow emitter follower will export pressure limiting, make this not surpass the rated voltage of three end integrated circuit inputs.Although such scheme has been expanded the higher limit of bridge rectifier output, but has produced new contradiction, because newly-increased emitter follower can produce the supplementary loss voltage drop.When civil power was low, three end integrated circuits 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, lower than desirable value, and just can not voltage stabilizing.Cause the reason of third aspect deficiency to be, because the output valve of circuit of three-terminal voltage-stabilizing integrated is a certain integer value of fixing, as, 5 volts, 8 volts, 12 volts, the float charge voltage of the fractional value of can't satisfying the demand, as 3,7 volts, 12,6 volts, etc.More seriously, in present existing design, being difficult to solve float charge voltage needs high and contradiction that discharge is forced down.Due to the problem that can not effectively solve above-mentioned three aspects, so easily damage, this has just caused the 4th aspect problem easily to produce, in case be namely to damage, maintenance is difficulty again, affects phone and opens the door, directly impact life.The stabilized voltage power supply of joining in addition, also relates to many-sided problems such as cost and reliability.

Summary of the invention

The objective of the invention is to design a kind of new combined type trans, 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 are to provide a kind of transducer kind of excellence, for the outstanding product of exploitation door industry class provides larger space.

Concrete measure of the present invention is:

1, widely applicable intelligent adapter is by cell phone, additional mobile phone spininess socket, supporting power supply, installation box, the common composition.

Wherein: the end with one group of wire is connected on the contact pin of additional mobile phone spininess socket, the position of adjustment contact pin in additional mobile phone spininess socket, in making it after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket, on the exit of insert earphone holding wire, the other end of this group wire is drawn as holding wire; An end with another group wire is connected on the contact pin that adds in mobile phone spininess socket, adjust the position of this contact pin in additional mobile phone spininess socket, in making it after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket, on the exit of external charge lead-in wire, the other end of this group wire is connected in the output of the interior supporting power supply of installation box.

Supporting power supply is by AC voltage-stabilizing circuit, floating charge circuit, and the accumulator cell charging and discharging switching circuit, the combined balance system circuit forms jointly:

Wherein AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel after over commutation; The one, and be connected an anti-thunder tube between ground wire; The 2nd, and be connected an electric capacity between ground; The 3rd, having connected a triode is namely 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 to have connected the positive pole of another voltage-stabiliser tube, the minus earth of this voltage-stabiliser tube in the base stage of output voltage adjustment pipe; Three is capacitance cathodes, this electric capacity minus earth.

Terminated at the emitter of output voltage adjustment pipe with a 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 the first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth.

Wherein floating charge circuit is: be namely 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.

Wherein the accumulator cell charging and discharging switching circuit is: having connect a PNP triode at the positive pole of storage battery is namely the emitter that discharges and recharges electronic switch, has terminated at the base stage of this triode with one of a resistance, the other end ground connection of resistance; Be connected to rectification output with a positive pole of controlling diode, its negative pole end has been connected to 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.

Wherein 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 is also the final output point of circuit of the present invention.

Mobile phone and additional external power source for mobile phone are placed in the installation box, the interchange lead-in wire that additional external power source for mobile phone is used is drawn outside the installation box with one of the insert earphone holding wire of drawing from additional mobile phone spininess socket; Additional mobile phone spininess socket is inserted on circumscription socket on mobile phone.

2, the adjustment of the output voltage in supporting power supply pipe is high back-pressure large power triode.

3, the output of supporting power supply can add pecker, connect concrete circuit and be the output with supporting power supply, connect the collector electrode of a NPN triode, be connected between the collector electrode and base stage of this pipe with a resistance simultaneously, series arm with a voltage-stabiliser tube and resistance is connected between the base stage and ground wire of this pipe, terminate at the emitter-base bandgap grading of this triode with one of a resistance, the other end is connected on this base stage voltage-stabiliser tube and contact that resistance is connected.

4, the triode of the added pecker of supporting power supply output is high back-pressure large power triode.

5, the power of the voltage-stabiliser tube in the circuit of the transistor base of the added pecker of output of supporting power supply between over the ground is more than 1/2nd.

The relevance of above measure further is explained as follows:

The functional device principle of 1, opening the door as a kind of phone is that one needs to receive the function that outside the room, phone is called out, and after the calling of phone, just can send the instruction of opening the door outside it receives the room.In the present invention, mobile phone Main Function used receives the use of mobile phone outside the room (" key " mobile phone) calling exactly.But mobile phone but can not directly be exported the needed signal of telecommunication.It two is that present mobile phone many types are all to only have a socket, and this socket both had been used as the insert earphone socket, do again the mobile phone external charging, and this series products of the present invention needs two external sockets of control signal and charging simultaneously, conflict.And the present invention proposes the problem that additional mobile phone spininess socket can solve this respect well.

2, the structure of the additional mobile phone spininess connector in the present invention as shown in Figure 1, it is connected that its inside has a lot of positions to patch little electric conductor, after additional mobile phone spininess socket inserts the mobile phone external socket, respectively draw in these front ends that patch the little electric conductor that is connected and mobile phone external socket and patch end and contact and be connected.The rear end is the jack shape, can correspondingly insert a contact pin, and the front end of contact pin inserts in aperture, and the rear end is the outer lead-out wire of connection socket.Because contact pin can separate with jack, also can patch combination, so can adjust flexibly the position in contact pin place socket after line.Thereby can draw easily and respectively organize data wire in the mobile phone external socket.In the description of rear Fig. 1, why each contact pin does not insert little jack, shown exactly each contact pin can insert the optional position little jack this be one, it two is that each contact pin is the same with little jack structure, has shown again that also the position that patches of every contact pin is flexible and changeable.Because be such structure, so only manage mobile phone, Multiple Type may be arranged, only manage the position that the exit of desired signal may be in external socket different, but the flexible adjustment position by contact pin, all can draw the holding wire of required insert earphone, with mobile phone external charging lead-out wire.And the former introduces control circuit, and latter can add the mobile phone external charging source.Because the additional mobile phone spininess connector that proposes in the present invention has such structure, so the present invention can draw easily two groups of data wires in mobile phone, and can not damage mobile phone with an additional mobile phone spininess connector.

3, due in measure of the present invention, used that the Alternating Current Power Supply part forms with storage battery or door output voltage and be the common voltage 3,7 volts of operating handset.So the present invention's mobile phone used can long-term work.Do not needed battery in mobile phone.Its benefit one is need a little less than original battery of mobile phone not need the maintenance changed, the 2nd, and be not afraid of extraneous AC outage and can not work.Thereby mobile phone can be in the kilter that receives signal at any time, guaranteed performance.

4, because power unit is an emphasis of the present invention, be directly connected to performance and reliability of the present invention, to this circuit, be explained as follows:

The first, measure summation: the float charge voltage of being made the modified model output science of emitter follower by one of them NPN triode; Through the flat power supply of making the work system when civil power is arranged, be subjected to city's electric control with a PNP triode simultaneously, automatically to the automatic switchover of floating charge and discharge, make output not produce the drop of 1,4 volt.

The second, voltage stabilizing circuit pack and the characteristics in power circuit mainly illustrate:

(1), output voltage can be adjusted into arbitrarily the required normal voltage of floating charge.Its principle is, article one branch road in base stage, and the voltage-stabiliser tube in (be namely base stage through road that voltage-stabiliser tube is connected with resistance) can be realized the coarse adjustment of output voltage, resistance can be realized accurate adjustment.It should be noted that, one of reason why resistance can realize accurate adjustment is that the ratio that accounts for of the pressure drop of this resistance is little, two have designed output end of pressure-stabilizing provides electric current by diode and this resistance of resistance string Zhi Luxiang, and this branch current accounts for leading part at the electric current of this element.The 3rd, be connected to integrating capacitor between this element and ground, to avoid the transition of this point voltage; So in the fixed situation of other component parameters, adjust the size of this resistance value in this circuit, with regard to pressure-adjustable, rule is that this resistance value is higher, and voltage is higher, otherwise lower.

(2), have voltage stabilizing backup and automatically drop into protection circuit, greatly improved circuit reliability.As everyone knows, belong to easy failed part active of electronic circuit (being namely triode in circuit and voltage-stabiliser tube etc.), this circuit in the present invention, anti-exactly voltage-stabiliser tube damages and designs.Be called for short the second branch road after between this route base stage and ground, institute's voltage-stabiliser tube that connects forms.Its principle is that base stage is to the low PN joint of first branch road pressure drop ratio the second branch road left and right, so with the second branch road clamper when normal operation.Therefore the second branch road does not produce " electrical wear ", can not damage.Its meaning is as follows: the one, after the voltage stabilizing in the first branch road damages in the course of the work, the second branch road voltage-stabiliser tube is vertical moving conducting immediately, although variation has occured in voltage stabilizing this moment value, many PN joint (three end integrated circuit circuit, error amount is 0,5 volt), but due to output remain voltage of voltage regulation, on the electrical equipment of joining substantially without affecting.Two when thunderbolt is arranged, the first branch voltage increases, the conducting immediately of the second branch road forms shunting, has alleviated the load of the first branch road, the first branch road is not fragile, has strengthened the reliability of the first branch road.

(3), have three layers of factor protection, so lightning protection is good by force.The one, triode used is high back-pressure high power valve, and its back-pressure parameter is (three end integrated circuits input voltages are only 30 volts) higher than 78 serial integrated regulators more than 10 times, the 2nd, anti-thunder tube is housed.The 3rd, have the voltage stabilizing backup and automatically drop into protection circuit.

(4), can not damage the reason of circuit in civil power higher place and period.Adjusting pipe is high inverse-voltage tube, and back-pressure is three ends more than 10 times, with far away higher than the integrated regulator of 78 series.

(5), can be in civil power lower place and period normal operation reason.The one, be high inverse-voltage tube because adjusting pipe, can design the bridge-type output voltage higherly, just can do certain compensation when civil power is low.The 2nd, output voltage adjustment pipe of the present invention can not produce the additional electrical pressure drop, and it directly adjusts the bridge rectifier output voltage defeated for going out voltage, is namely to need only bridge-type voltage higher than output voltage, and this voltage can make triode work, just energy voltage stabilizing.(illustrate: if the traditional design scheme that adopts traditional triode to connect with three end integrated circuits, because three ends 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, 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.

Due to above reason, so this circuit is compared with the serial integrated regulator method for designing of traditional use 78, many index is excellent.

Three, the explanation of the floating charge in power circuit:

This part is mainly by floating charge resistance, and electronic switching tube PNP manages and the peripheral element group, and the balance diode forms jointly.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 large current limitation, the 2nd, realize the voltage isolation between AC voltage-stabilizing floating charge output point and storage battery, thereby when interchange is arranged, namely can floating charge, can become operation source again.

There is the explanation of the problem of larger voltage difference when four, scientifically solving the storage battery floating charge with discharge:

When the electronic switch that is comprised of PNP triode and peripheral element can successfully solve the storage battery floating charge, voltage is high, and discharge voltage is low, both inconsistence problems, and 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 bridge-type output no-voltage, PNP pipe base stage does not have auxiliary voltage, and the electronic switch that the PNP pipe consists of becomes opening state.Storage battery is discharge condition.So just distinguish reliably two stages of floating charge and battery discharging.Should heavily point out, this pipe PNP pipe is not only a state control switch pipe, has distinguished floating charge and 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.

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 that float charge voltage is 13,5 volts, passed through after two diodes after step-down, about 12 volts have been reduced to again, because dynamic resistance of diode is little, little to load effect, do not produce the output voltage fluctuation, so guaranteed to exchange the correctness of output.And when storage battery power supply, without this part, only through discharging and recharging electronic switch, do not produce pressure drop.

Six, pecker further is explained as follows:

Due to adding pecker be an emitter follower, output resistance is low, is conducive to bringing onto load, the output voltage of this circuit is adjustable simultaneously, can be transferred to arbitrary value.Be in series and carry out coarse adjustment to the pecker output voltage with voltage-stabiliser tube and diode, be convenient to batch production, and resistance can be realized accurate adjustment.

With regard to power supply, this beyond above-mentioned multiple performance, this power supply also has active of core members few, thereby brings reliably, cost is low, circuit is simple and easy to produce the serial advantage of easy debugging.Owing to having adopted above measure; reached following some purpose; the one, can work in the situation that civil power is low; the 2nd, voltage normal or when high element can not damage; the 3rd, voltage regulation result is preferably arranged, the 4th, circuit is reliable, and is not fragile; for integral body of the present invention provides good performance, also become a bright spot of the present invention.

Following outstanding advantages is arranged after the invention process:

1, mobile phone can receive the communication signal of radio net reliably, and when receiving signal, remote control performance is very good, and the insert earphone signal of telecommunication of output is very reliable.So, extremely be suitable for the receiving system that opens the door as a kind of phone.

2, mobile phone is a complete integral body, can be used as transducer of the present invention, also can be used as communication handset and independently uses, and the mobile phone utilance is high.Mobile phone can not cause the damage of mobile phone without secondary operations.

3, mobile phone receives signal by the wireless radio transmission network, so place the constraint (will be subject to the lead-in wire interface constraints of telephone wire as adopting base) that is not subjected to environment, does not affect attractive in appearancely within doors, does not also know for its people, to the secret benefit of all bringing.

4, strong security, the one, cell phone password is 11, the 2nd, can change at any time.

5, because the installation box is arranged, the stranger can not arbitrarily drive box mobile phone dialing phone, can cross the password of caller identification mobile phone, can conveniently dismantle lid and control oneself, and changes cell phone password, or mobile phone etc. can conveniently solve and maintains secrecy and the contradiction of safeguarding.

6, have very strong operability, practical, only manage mobile phone model of a great variety, but all be suitable for.

7, this product can work in wider civil power scope, has further guaranteed the reliability of security personnel's products, and the scope of application, has greatly promoted the performance of product.

8, because the present invention has adopted excellent power supply adapted with it, General Promotion the performance of integral body of the present invention, embody in the following areas: the one, anti-thunder is effective, 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, wider adaptive capacity is arranged, be namely work and be unlikely damage when the high place of civil power and period or accidental cause, and also can work 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.The 4th, storage battery is not fragile, and the life-span is long.The 5th, excellent performance has overvoltage and overcurrent protection.The 6th, particular importance be a bit no matter at floating charge state, or having a power failure the period, all keeping good performance.

Description of drawings

Fig. 1 is the structure chart of additional mobile phone spininess socket.

Wherein: 1, additional mobile phone spininess socket; 2, the front end that patches the little electric conductor that is connected in additional mobile phone spininess socket; 3, patch the rear end of the little electric conductor that is connected in additional mobile phone spininess socket inside; 4, contact pin front end; 5, the termination that connects lead-out wire on contact pin; 6, connected lead-out wire.

Fig. 2 adds the graph of a relation of mobile phone spininess socket and supporting each parts of power supply in the present invention.

Wherein: 1, additional mobile phone spininess socket; 7, mobile phone 9, the additional mobile phone spininess socket mobile phone external charging group line of drawing; 10, the insert earphone signal is drawn the group line; 11, the AC power part 12 in additional Mobile phone external power; The assemble line that in additional Mobile phone external power, storage battery and AC power partly are connected; 13, the storage battery part in additional Mobile phone external power.

Fig. 3 is the complete machine schematic diagram of each parts of the present invention.

1, additional mobile phone spininess socket; 7, mobile phone; 10, the insert earphone signal is drawn the group line; 12, the assemble line that in additional Mobile phone external power, storage battery and AC power partly are connected; 13, the storage battery part in additional Mobile phone external power; 14, the capsule of the wiring board of AC power part in the additional Mobile phone external power of newly-increased dress; 15 contain the common combination data wire of earphone signal and mobile phone external charging; 17, supporting electric power incoming line; 18, installation box.

Fig. 4 is the supporting power circuit diagram in complete machine.

In figure: 902, rectification output; 903, import and export electric capacity; 904, anti-thunder tube; 905, emitter follower is the upper 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 is namely emitter follower base stage the 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 is namely emitter follower base stage the 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 is controlled diode; 928, floating charge and control of discharge triode electronic switch; 929, the base resistance of being controlled by bridge rectifier output; 930, storage battery; 935, exchange output pressure drop balance diode; 936, alternating current-direct current output.

Fig. 5 is the pecker circuit diagram in measure 3.

17, supporting power line; 110, pecker triode; 111, the pecker resistance of sealing up a door; 112, base stage voltage-stabiliser tube; 113, voltage stabilizing resistance to earth; 114, voltage regulation resistance; 936, alternating current-direct current output.

Embodiment

Accompanying drawing 1,2,3,4,5 has been described the concrete a kind of mode implemented of the present invention jointly, and concrete operations are as follows:

1, interconnect with an additional mobile phone spininess socket and an assemble line that contains many lines.

2, be welded on two contact pins in additional mobile phone spininess connector with one group of wire A in assemble line one end, adjust the position of two contact pins in connector, allow its position be corresponding to the holding wire of insert earphone after connector insertion mobile phone socket.

3, be welded on two contact pins that add in mobile phone spininess socket with one group of wire B in the same end of this assemble line, adjust the position of two contact pins in socket, allow its position be corresponding after connector inserts the mobile phone socket be the correspondence position of mobile phone external charging.

4, the relevant electronic circuit of AC power and the transformer that adds in the Mobile phone external power is contained in another new capsule A.Weldering is added the other end of the assemble line of mobile phone spininess socket and introduce in capsule A, and two line B in the mobile phone external charging wire are welded on the output of additional Mobile phone external power.

5, will add mobile phone spininess socket is inserted on the external socket of mobile phone.

6, lay the installation box.Laying a little of box of installation should be placed on the place that easily coordinates with supporting control board.If both adopt wired electrical connection, supporting control board is to be placed in the upper or door of door, the box of installing just should be placed on door upper or in.If corresponding control board is placed within doors, the set-point of the box of installing just should be placed within doors.If both adopt wireless radio transmission to connect, join domain can be unrestricted between the two.

7, wherein supporting power supply is implemented as follows:

The first, the welding of supporting power supply is by shown in Figure 4, and newly-increased pecker such as Fig. 5 weld.

The second, the debugging of supporting supply voltage: (1), adjust output voltage voltage stabilizing value.Adjusting object is mainly to transfer the reference voltage branch road, is namely to transfer element 908 and 909 in base stage the first branch road.At first determine the voltage-stabiliser tube parameter in this branch road, allow its voltage stabilizing value not higher than output voltage values.But can not be too low, should account for the leading part of output voltage as 80%, then adjust the resistance 909 that this branch road is connected, and relevant part resistance 914; Its rule is that the resistance when this resistance 909 is larger, and the voltage of output is higher, otherwise lower.And after definite resistance 909 is fixed, resistance 914 value larger, voltage is lower, repeatedly adjusts both relations, makes it output voltage and meets the requirements.

(2), adjusting the backup protection branch road is namely the voltage stabilizing parameter of base stage the second branch road: mainly select the voltage stabilizing value of the voltage-stabiliser tube parameter of the second branch road should be greater than the pressure drop of the 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.

(4), the adjusting of slicer voltages: in the situation that base stage voltage-stabiliser tube 112 is definite, regulates voltage stabilizing resistance to earth 113 and reach required voltage.

Claims (5)

1. the feature of widely applicable intelligent adapter is, by cell phone, and additional mobile phone spininess socket, supporting power supply, the installation box, the common composition:

Wherein: the end with one group of wire is connected on the contact pin of additional mobile phone spininess socket, the position of adjustment contact pin in additional mobile phone spininess socket, in making it after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket, on the exit of insert earphone holding wire, the other end of this group wire is drawn as holding wire; An end with another group wire is connected on the contact pin that adds in mobile phone spininess socket, adjust the position of this contact pin in additional mobile phone spininess socket, in making it after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket, on the exit of external charge lead-in wire, the other end of this group wire is connected in the output of the interior supporting power supply of installation box;

Supporting power supply is by AC voltage-stabilizing circuit, floating charge circuit, and the accumulator cell charging and discharging switching circuit, the combined balance system circuit forms jointly:

Wherein AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel after over commutation; The one, and be connected an anti-thunder tube between ground wire; The 2nd, and be connected an electric capacity between ground; The 3rd, having connected a triode is namely 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 to have connected the positive pole of another voltage-stabiliser tube, the minus earth of this voltage-stabiliser tube in the base stage of output voltage adjustment pipe; Three is capacitance cathodes, this electric capacity minus earth;

Terminated at the emitter of output voltage adjustment pipe with a 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 the first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth;

Wherein floating charge circuit is: be namely 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;

Wherein the accumulator cell charging and discharging switching circuit is: having connect a PNP triode at the positive pole of storage battery is namely the emitter that discharges and recharges electronic switch, has terminated at the base stage of this triode with one of a resistance, the other end ground connection of resistance; Be connected to rectification output with a positive pole of controlling diode, its negative pole end has been connected to 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;

Wherein 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 is also the final output point of circuit of the present invention;

Mobile phone and additional external power source for mobile phone are placed in the installation box, the interchange lead-in wire that additional external power source for mobile phone is used is drawn outside the installation box with one of the insert earphone holding wire of drawing from additional mobile phone spininess socket; Additional mobile phone spininess socket is inserted on circumscription socket on mobile phone.

2. widely applicable intelligent adapter as claimed in claim 1 is characterized in that: in supporting power supply, to adjust pipe be high back-pressure large power triode to output voltage.

3. widely applicable intelligent adapter as claimed in claim 1, it is characterized in that: the output of supporting power supply can add pecker, connect concrete circuit and be the output with supporting power supply, connect the collector electrode of a NPN triode, be connected between the collector electrode and base stage of this pipe with a resistance simultaneously, series arm with a voltage-stabiliser tube and resistance is connected between the base stage and ground wire of this pipe, terminate at the emitter-base bandgap grading of this triode with one of a resistance, the other end is connected on this pipe base stage voltage-stabiliser tube and contact that resistance is connected.

4. widely applicable intelligent adapter as claimed in claim 1, it is characterized in that: the triode of the added pecker of output of supporting power supply is high back-pressure large power triode.

5. widely applicable intelligent adapter as claimed in claim 1 is characterized in that: the power of the voltage-stabiliser tube in the circuit of the transistor base of the added pecker of output of supporting power supply between over the ground is more than 1/2nd.

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