CN203027337U - Reinforcement type signal processor - Google Patents

Abstract

The utility model discloses a reinforcement type signal processor, and pertains to the technical field of telephony applications. The reinforcement type signal processor is composed of a mobile phone, an additional mobile phone multi-pin socket, a timing type feedback circuit and a matching power source collectively. The matching power source is composed of an alternating-current voltage stabilizing circuit, a float charging circuit, a storage battery charging and discharging switching circuit and a hybrid balanced circuit collectively, and has effects of lightning protection, overcurrent protection, overvoltage protection and output voltage stabilization. The additional mobile phone multi-pin socket is inserted into a mobile phone external socket, related signals can be taken out reliably, not only the mobile phone will not be damaged, and but also no professional technology is needed, so the advantage of strong operability can be realized, and through the timing type feedback circuit, the mobile phone application types are extended, and the reinforcement type signal processor can be used to ensure that each signal is accurate. According to the utility model, seven measures are matched with each other, so existing patents of inventors are further improved and perfected.

Description

Reinforcement formula signal processor

Technical field

The invention belongs to the phone application technical 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 in family, by voice suggestion, then inputs the password of secondary enabling signal.Adopt such technical measures, following 2 deficiencies are arranged, the one, the phone level of confidentiality figure place of opening the door is not high enough; The 2nd, phone has the off-hook program, and the expense that phone opens the door is higher, with often voice suggestion being arranged, the information of bringing out crime is arranged.For this reason, the designer had once applied for a patent, and the enforcement of this patent will make up the deficiencies in the prior art.But it is supporting with it that this patent need to a kind ofly receive the 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 present automated production of door industry, there is no satisfactory controlled device.Consult existing dynamo-electric controlled device, do not have a kind of controlled device can directly meet above-mentioned 3 requirements.

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

1, the kind of controlled device is a lot of at present, can convert a kind of physical quantity to electronic circuit required initiating signal.But in numerous kinds, but the neither one kind has directly the network 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, but do like this integrality that can affect mobile phone, and easily cause the damage of mobile phone, also be difficult for batch production.

3, 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 a kind of armed state at any time, is namely 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 common household electrical appliances 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 work can only be operated in common standard, when exceeding standard, easily damages civil power, work and cisco unity malfunction 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, be flimsy parts in electrical equipment at power supply, in case damage the maintenance difficult of asking someone, and consequence is serious, therefore want what kind of design, ability 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 the deficiency of second aspect 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, common conventional method is, after bridge rectifier before three end integrated circuits, newly increase the one-level emitter follower, its objective is, after the bridge rectifier overtension, allow emitter follower will export pressure limiting, make 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.Two are complex circuit.Cause the reason of the third aspect to be, because the output valve of circuit of three-terminal voltage-stabilizing integrated is a certain integer value of fixing, as 5 volts, 8 volts, 12 volts, the float charge voltage of the fractional value of can't satisfying the demand, as 3,7 volts, 12,6 volts etc.More seriously, in present existing design, be difficult to solve float charge voltage need high and discharge press will be low contradiction.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.

Due to the existence of above-mentioned difficult point, so there is no now such product.

Summary of the invention

The objective of the invention is to design a kind of new message handler, 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, strengthening the formula signal processor is by cell phone, additional mobile phone spininess socket, and the timing feedback circuit, supporting power supply forms jointly.

One of them: 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, the position that makes this group contact pin after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket on the exit of insert earphone holding wire, the other end of this group wire is drawn as holding wire.

Wherein two: directly draw holding wire from the two ends of mobile phone sounding body.

Wherein three: the timing feedback circuit is: the base stage that has been connected on first triode after resistance of series connection on the exit of the insert earphone holding wire that is connected to mobile phone, the grounded emitter line of this triode, collector electrode has connect two-way, and the one, join with power supply after having connect a resistance; The 2nd, connect a resistance an end, another termination of this resistance the base stage of second triode.

Second transistor collector connect two-way, and the one, be connected on power supply after the resistance of having connected; The 2nd, connect an end of a feedback capacity, the other end of this feedback capacity has been connected and has been connected on the base stage of first triode after a diode and resistance, also connects a resistance between this end of this feedback capacity and ground.

Second transistor collector outwards exported and drawn holding wire, then connected the wireless remotecontrol emission.

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

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.

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.

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.

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

2, in the timing feedback circuit, triode used is high back-pressure large power triode.

3, in the timing feedback circuit electrodeless electric capacity used be that two electrochemical capacitor capacitors connection forms.

4, mobile phone used is regular handset.

5, wherein the isolation resistance in the floating charge circuit in supporting power supply can replace with high back-pressure large power triode, circuit is to have terminated at the float charge voltage output point with one of a resistance, the other end has been connected on the base stage of a triode, the collector electrode of this triode is connected on the output after rectification, and emitter has been connected on the positive pole of storage battery.

6, the rectification circuit in supporting power supply is the positive pole that the two ends of the secondary side of transformer has connected respectively two diodes, the negative pole of two diodes connects together becomes positive source output after rectification, the centre cap ground connection of pressure-changing secondary lateral coil becomes the negative pole output of power supply.

7, the rectifier diode in supporting power supply adopts 5408.

Relevance to measure further is explained as follows:

The principle of the functional device that 1, opens the door as a kind of phone is that what at first to need is 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, one of mobile phone Main Function used is exactly the use that receives mobile phone outside the room (" key " mobile phone) calling.Two be exactly that mobile phone can directly be exported the needed signal of telecommunication after receiving signal.

2, the structure of the additional mobile phone spininess socket in the present invention is as shown in figure one, its inside has a lot of positions to patch connected little electric conductor, after additional mobile phone spininess socket inserted the mobile phone external socket, in these front ends that patch the little electric conductor that is connected and mobile phone external socket, each exit patched to contact and is connected.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 that exactly each contact pin can insert the little jack of optional position, this is one, it two is that each contact pin is the same with little jack structure, has shown again from an aspect 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 required 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 socket that proposes in the present invention has such structure, so with additional mobile phone spininess socket of use of the present invention, can draw easily two groups of data wires in mobile phone, and can not damage mobile phone.

3, the exit of the insert earphone holding wire of mobile phone connects the timing feedback circuit, has improved the reliability of extracting signal, and associating diode OR gate formula multi-code transmitter circuit can guarantee enabling signal each time reliably.Timing feedback circuit and diode OR gate formula multi-code transmitter circuit spy are made the following instructions:

The timing feedback circuit has played important function in the present invention, is described as follows:

When not receiving signal, first transistor collector is high-order, and the current collection of second triode is very low, not output signal.

when vibration behavior or audio signal are arranged, signal has been sent to first triode NPN base stage, this moment, current collection was very low, second transistor collector is high, output signal, meanwhile, the positive feedback branch that forms due to electric capacity acts on simultaneously, first transistor base has been added positive feedback voltage, no matter whether there is signal to be input to the base stage of first triode, second transistor collector is always high, signal output is arranged all the time, after having arrived certain hour, the feedback branch Capacitance derivative is full of electricity, feedback branch lost efficacy, so positive feedback is regularly, not eternal.

For this circuit also should illustrate following some:

(1) so will add positive feedback branch, 3 meanings are arranged, 1, enlarged greatly the application kind of mobile phone, make to mobile phone require unaffected.Namely whatsoever the mobile phone of model is all applicable.2, guarantee each signal, be not subjected to the impact of mobile phone " key " user operation, that is afraid of that operating process is transient state, can guarantee to launch the required time.This point is very important, because the inventor is applied to the series products of ensuring public security, and non-one of radio coding integrated circuit, but polylith, this is more much longer than the simple radiating circuit time, after feedback branch has been arranged, that is operation of short duration I guess, can guarantee to launch required time at every turn.3, strengthen amplification quantity, particularly more meaningful to the mobile phone type a little less than audio signal, improved the reliability of controlling the wireless remotecontrol radiating circuit.

(2), this feedback branch is very reliable.Be embodied in following two aspects, first aspect is that feedback procedure is reliable, and this moment, the second pipe collector was high, and feedback branch electric capacity is charging process, and the collector resistance of the second pipe is fed back the charging of feedback capacity differential, until differential finishes.Second aspect is that the recovery process of feedback is reliable, when first transistor base is input as when low, namely second triode when full, the positive pole of feedback capacity is connected to the ground rapidly, by saturated triode, ground wire is discharged, because saturated pipe internal resistance is very little, discharge time is very short, fully can satisfy the necessary preparation of feedback next time.

(3), feedback capacity is little and feedback resistance has formed charge constant altogether, and is adjustable flexibly, is adapted to dissimilar type.

(4), in feedback branch, electric capacity selects electric capacity capacious, the debugging surplus is larger, that the electric leakage system is little and choose with electrodeless electric capacity, feedback branch is more stable, if but select electrodeless electric capacity capacious, sometimes be difficult for looking for, and price is higher, so proposed in measure 6 to become electrodeless method with electrochemical capacitor, choose the method that the negative pole of having used two electrochemical capacitors is connected together in figure, after adopting this method, capacitance can conveniently make up, and leakage coefficient can improve a lot, in this programme because the positive feedback circuit is arranged, to the stability that improves circuit highly significant.

(5), to have added the reason of diode be when the cell-phone bell signal has been added in the base stage of the first pipe, not produce loss of signal branch road to positive feedback branch.

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: made 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 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, the voltage-stabiliser tube of article one branch road in base stage (be namely 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, 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 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 in the electric current of this element and to lead part.Three be to 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, active of electronic circuit (being namely triode in circuit and voltage-stabiliser tube etc.) belongs to easy failed part, this circuit in the present invention, and 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, with the second branch road clamper when normal operation.So the second branch road does not produce " electrical wear ", can not damage.One of its meaning is as follows:, after the voltage stabilizing in the first branch road damages in the course of the work, the second branch road voltage-stabiliser tube conducting immediately, although variation has occured in voltage stabilizing this moment value, many PN joints, (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 was arranged, the first branch voltage increased, 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.One of be that triode used is high back-pressure high power valve, 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; Two be that anti-thunder tube is housed.Three be to have voltage stabilizing backup automatically to 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), the reason that can work on civil power lower ground.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 is adjusted into electric power output voltage with the bridge rectifier output voltage, be 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 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, 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.

(7), 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 damaged open circuit, the second branch road dropped into protection immediately automatically.

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

Three, the explanation of the floating charge in 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 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, battery tension is high, and discharge is forced down, 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 when bridge-type is exported 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 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, after having passed through two diode step-downs, reduced to again about 12 volts, 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.

With regard to power supply, this beyond above-mentioned multiple performance, this power supply also has core be a bit active few, thereby bring reliable, cost is low, circuit is simple and easy to produce a series of advantages such as easy debugging.

Following outstanding advantages is arranged after the invention process:

1, after mobile phone is received signal, the timing feedback circuit has been arranged, guaranteed that each signal is all reliable, enlarged the application kind of mobile phone, 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.Without secondary operations, can not cause the damage of mobile phone with machine.

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, do not affect attractive in appearancely within doors, do not know for its people, to the secret benefit of all bringing yet.

4, these parts need not carry out the replacing of battery of mobile phone is safeguarded, when work, also can as ordinary appliances " tender and lovely ", need to not cut off the electricity supply and can not work at thundery sky.

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

5, strong security is changed the cell phone network card very convenient, does not need professional technique.

6, 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, adapt to wide, than traditional stabilized voltage power supply, wider adaptive capacity is arranged, be namely work and be unlikely to damage when the high place of civil power and period or accidental cause, and also can work in voltage lower place and period.The 2nd,, can be used for exporting the voltage stabilizing value that there is decimal in generation.Thereby can the required voltage of floating cell.The 3rd, storage battery is not fragile, and the life-span is long.The 4th, excellent performance has overvoltage and overcurrent protection.The 5th, 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.

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

Fig. 2 is the graph of a relation after additional mobile phone spininess socket inserts the mobile phone socket.

In figure: 1, additional mobile phone spininess socket; 7, mobile phone; 10, the insert earphone signal is drawn the group line; 11, mobile phone external socket.

Fig. 3 is timing feedback circuit figure.

In figure: 10, the insert earphone signal is drawn the group line; 531, delay of feedback circuit input resistance; 532, first order triode in the delay of feedback circuit; 533, the collector resistance of first order triode; 534, isolation resistance between the two-stage triode; 535, second level triode in the delay of feedback circuit; 536, the collector resistance of second level triode; 537, feedback capacity; 538, discharge resistance; 539, feedback resistance; 540, feedback diode; 545, delay of feedback circuit output line; 546, become the electrochemical capacitor of electrodeless electric capacity.

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

Wherein: 741, primary inlet wire; 742, transformer; 743 transformer secondary outputs; 744, termination, transformer coil uranium line center; 745, the rectification diode; 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 circuit diagram that the isolation resistance in the floating charge circuit of carrying in implementing measure 5 becomes triode.

In figure: 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; 912, emitter follower is output voltage adjustment pipe; 913, overcurrent protection 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; 940, the triode of the described replacement isolation resistance of measure 5; 945, the base resistance of floating charge circuit triode; 951, the base loop of voltage-reg-ulator tube.

Fig. 6 is that electronic section concerns schematic diagram.

In figure: 712, rectification circuit; 713, power supply; 714, mobile phone is whole; 715, timing feedback; 716, wireless remotecontrol emission; 717, supporting reception.

Embodiment

Fig. 1 to 6 has described the concrete a kind of mode implemented of the present invention jointly.Specifically be implemented 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 socket with one group of wire in assemble line one end, adjust the position of two contact pins in socket, allow its position be corresponding to the holding wire of insert earphone after socket insertion mobile phone socket.

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

The mobile phone that 4, will be inserted with additional mobile phone spininess socket is laid the place that a little is placed on the easy cooperation of suitable and supporting control board.If both adopt wired electrical connection, supporting control board is to be placed in the upper or door of door, and the box of installing can be placed in the upper or door of door.If corresponding control board is placed within doors, the set-point of the box of installing can be placed within doors.If both adopt wireless radio transmission to connect, join domain can be unrestricted between the two.

Illustrate: also can directly draw output line from the two ends line of Mobile phone horn.

5, weld the timing feedback circuit by Fig. 3.Adjust the resistance of feedback capacity and series resistance, make it feedback time and meet the requirements.

6, the enforcement of supporting power supply in complete machine:

The first, supporting power supply welds by Fig. 4, presses Fig. 5 welding, and the accumulator cell charging and discharging effect is better.

The second, the debugging of power supply: (1) adjusts 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 was fixed, the value of resistance 914 was larger, and 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.

Claims (7)

1. strengthen the formula signal processor, it is characterized in that, by cell phone, additional mobile phone spininess socket, the timing feedback circuit, supporting power supply forms jointly:

One of them: 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, the position that makes this group contact pin after additional mobile phone spininess socket inserts the mobile phone socket corresponding to the mobile phone socket on the exit of insert earphone holding wire, the other end of this group wire is drawn as holding wire;

Wherein two: directly draw holding wire from the two ends of mobile phone sounding body;

Wherein three: the timing feedback circuit is: the base stage that has been connected on first triode after resistance of series connection on the exit of the insert earphone holding wire that is connected to mobile phone, the grounded emitter line of this triode, collector electrode has connect two-way, and the one, join with power supply after having connect a resistance; The 2nd, connect a resistance an end, another termination of this resistance the base stage of second triode;

Second transistor collector connect two-way, and the one, be connected on power supply after the resistance of having connected; The 2nd, connect an end of a feedback capacity, the other end of this feedback capacity has been connected and has been connected on the base stage of first triode after a diode and resistance, also connects a resistance between this end of this feedback capacity and ground;

Second transistor collector outwards exported and drawn holding wire, then connected the wireless remotecontrol emission;

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

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;

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;

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;

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

2. reinforcement formula signal processor according to claim 1, it is characterized in that: in the timing feedback circuit, triode used is high back-pressure large power triode.

3. reinforcement formula signal processor according to claim 1 is characterized in that: what in the timing feedback circuit, electrodeless electric capacity was used is that two electrochemical capacitor capacitors connection form.

4. reinforcement formula signal processor according to claim 1, it is characterized in that: mobile phone used is regular handset.

5. reinforcement formula signal processor according to claim 1, it is characterized in that: wherein the isolation resistance in the floating charge circuit in supporting power supply can replace with high back-pressure large power triode, circuit is to have terminated at the float charge voltage output point with one of a resistance, the other end has been connected on the base stage of a triode, the collector electrode of this triode is connected on the output after rectification, and emitter has been connected on the positive pole of storage battery.

6. reinforcement formula signal processor according to claim 1, it is characterized in that: the rectification circuit in supporting power supply is the positive pole that the two ends of the secondary side of transformer has connected respectively two diodes, the negative pole of two diodes connects together becomes positive source output after rectification, the centre cap ground connection of pressure-changing secondary lateral coil becomes the negative pole output of power supply.

7. reinforcement formula signal processor according to claim 1, is characterized in that: the rectifier diode employing 5408 in supporting power supply.

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