CN203072037U - Cellphone receiver - Google Patents

Abstract

The invention relates to a cellphone receiver, which belongs to the remote control technical field, and is composed of the cellphone, an additional cellphone multi-pin jack, a matching power source and an installing box. The additional cellphone multi-pin jack is added, so that an electrical signal of cellphone earplugs can be reliably removed, a charging outgoing line of external power source of the cellphone can be reliably removed, and the problem that the cellphone has onlu one external connection jack, but two lead lines are required to be removed can be effectively solved. The new matching power source has characteristics of good thunder resistance effect, difficult damage in thunderstorm season. The matched electric appliance can not stop the operation due to thunderstorm, the output voltage is stable, and the applicability is strong. For batch production, a pecker can be added; and an isolation resistor is changed to a triode for conveniently charging and discharging storage battery. According to the utility model, seven measurements enable mutual cooperation, and the cellphone receiver is the advancement and improvement of the existed patent of inventor.

Description

Handset receiver

Technical field

The invention belongs to the telecontrol engineering field.

Background technology

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

1, wanting to receive the signal that long distance network is notified from a phone call in electric property, can be the signal of telecommunication that opens the door with the signal transition of notifying from a phone call simultaneously.For not influencing the aesthetic feeling of the original decoration of family, so also have following requirement

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

3, be convenient to place flexibly.

In the automated production of present door industry, there is not satisfactory receiver.Consult existing dynamo-electric receiving device, also do not have a kind of receiver can directly meet above-mentioned 3 requirements.

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

1, the kind of receiver is a lot of at present, can both convert a kind of physical quantity to electronic circuit required initiating signal.But in numerous kinds, but the neither one kind has directly the network that receives is notified from a phone call signal at a distance, changes the required function that plays dynamic control signal of electronic circuit into.

2, cell phone can receive remote call signal easily from communication network, but they are outside output signal directly, all must process again by traditional method, draw signal as the two ends from loudspeaker, but do the integrality that can influence mobile phone like this, and easily cause the damage of mobile phone, also be difficult for producing in batches.

3, since this receiver 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 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 handle and just can reach this requirement?

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

If 5 adopt external power supply to replace the mobile phone storage battery, allow the mobile phone long-term work, but now a lot of mobile phones all are to adopt a jack, this jack namely is the external charge jack, it is again the insert earphone jack, and the external charge socket that namely needs required for the present invention needs the jack of call signal again, conflicts.

6, the present invention is a kind of special application product, because its main effect is to realize that phone opens the door, it should be in a kind of armed state at any time, namely is should be in normal operating state at any time.Otherwise can not open the door directly influence life.Obviously supporting with it with the power supply 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, ordinary electrical home appliance work can only be operated within the common standard, damage easily when civil power exceeds standard, 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, and the science of must carrying out is safeguarded, otherwise it is fragile, the 4th, be flimsy parts in the electrical equipment at power supply, 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 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 above the amount of imports definite value of three end integrated circuits.For addressing this problem, common conventional method is, after bridge rectifier before the three end integrated circuits, increase the one-level emitter follower newly, its objective is, behind the bridge rectifier overtension, allow emitter follower will export pressure limiting, make this not surpass the rated voltage of three end integrated circuits input.Though such scheme has been expanded the higher limit of bridge rectifier output, but has produced new contradiction, because newly-increased emitter follower can produce the supplementary loss voltage drop.When civil power was low, three end integrated circuits might can be worked, but because there is the additional electrical pressure drop in the emitter follower that increases newly, and three end integrated circuit input ends will step-down, is lower than desirable value, just can not voltage stabilizing.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 fractional value of can't satisfying the demand float charge voltage, as 3.7 volts, 12.6 volts etc.More seriously, in the known designs scheme, being difficult to solve float charge voltage needs high and contradiction that discharge is forced down now.Owing to can not effectively solve the problem of above-mentioned three aspects, so damage easily, this easily produces with regard to having caused the 4th aspect problem, in case namely be to damage, maintenance is difficulty again, influences phone and opens the door, directly influence life.The stabilized voltage power supply of joining in addition, also relates to many-sided problems such as cost cost and reliability.

Because the existence of above-mentioned difficult point, so there is not such product to exist now.

Summary of the invention

The objective of the invention is to design a kind of new compound receiver, be mainly used in the automated production of supporting door industry, the one, to the patent that the designer applies for, do further to replenish.Two provide a kind of receiver kind of excellence, for the outstanding product of exploitation door industry class provides bigger space.

Concrete measure of the present invention is:

1, handset receiver is by cell phone, additional mobile phone spininess socket, supporting power supply, installation box, the common composition.

Additional mobile phone spininess socket inserts in the cell phone socket, the cell phone socket is connected with additional mobile phone spininess socket, additional one group of contact pin of mobile phone spininess socket is connected with one group of lead one end, regulate the position of the additional mobile phone spininess socket contact pin of this group, make this group contact pin when additional spininess socket inserts in the cell phone socket, cell phone external charge pile crown is connected with this group contact pin, and the other end of this group lead is connected with the output of supporting power supply.

Another group contact pin with additional mobile phone spininess socket is connected with another group lead one end, the other end of lead is drawn output as signal, regulate the position of this group contact pin of additional mobile phone spininess socket, make second group of contact pin when additional mobile phone spininess socket inserts the cell phone socket, second group of contact pin is connected with earphone signal pile crown in the cell phone socket.

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

AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel behind over commutation; One of be with ground wire between be connected an anti-thunder tube; Two be with ground between be connected an electric capacity; Three be that to have connected a triode namely be the collector electrode that output voltage is adjusted pipe; Four are ends that connected 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; One of be the reference voltage branch road, this branch road is the positive pole that base stage has connected a voltage-stabiliser tube, the negative pole of this voltage-stabiliser tube grounding through resistance of having connected; Two are backup protection branch roads, this branch road is the positive pole that has connected the another voltage-stabiliser tube in the base stage that output voltage is adjusted pipe, the minus earth of this voltage-stabiliser tube; Three are capacitance cathodes, this electric capacity minus earth.

Terminated at the emitter that output voltage is adjusted pipe with resistance one, the other end is as the output point of voltage stabilizing circuit float charge voltage; With two diode series connection, one of diode cathode has terminated at the base stage of adjusting pipe, and the other end is connected on the output point of the emitter float charge voltage of adjusting the stream organ pipe.

Connect with diode with a resistance, diode cathode has terminated at the float charge voltage output point of voltage stabilizing circuit, diode cathode terminates at the contact of connecting of voltage-stabiliser tube and resistance in first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth.

The floating charge circuit is: namely be the floating charge triode with high back-pressure large power triode, its collector electrode is connected together with the collector electrode of adjusting pipe, be the output after the rectification, the float charge voltage output point connects a resistance to the base stage of floating charge triode, and emitter has connect the positive pole and the emitter that discharges and recharges electronic switching tube of storage battery;

The accumulator cell charging and discharging switching circuit is: having connect a PNP triode at the positive pole of storage battery namely is the emitter that discharges and recharges electronic switch, has terminated at the base stage of this triode, the other end ground connection of resistance with one of a resistance; Positive pole with a control diode is connected rectification output, and its negative pole end has been connected the base stage that discharges and recharges electronic switch, and the collector electrode that discharges and recharges electronic switch has been connected on alternating current-direct current mixed voltage circuit output point.

The output of combined balance system circuit is: the output point of float charge voltage becomes alternating current-direct current mixed voltage circuit output point after connecting through two diodes, and this point also is the final output point of circuit of the present invention.

2, the floating charge triode of floating charge circuit can replace with resistance in the supporting power supply, i.e. isolation resistance, and circuit is resistance one termination float charge voltage output point, another termination storage battery and the collector electrode that discharges and recharges electronic switch.

3, wherein the isolation resistance in the floating charge circuit in the supporting power supply replaces with triode, and this triode is high back-pressure high power valve.

4, the lid in the installation box can be dismantled with being connected of box, also can reinstall new capsule in the installation box.

5, the place one of laying of installation box is on the door, the 2nd, and in the door, the 3rd, within doors.

6, 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 the contact that resistance is connected.

7, the circuit that is connected between the base stage of the added pecker of output of supporting power supply and the ground is, with a voltage-stabiliser tube with connect with a resistance again after a plurality of diodes are connected, one of this series arm voltage-stabiliser tube terminates at the base stage of triode, an end ground connection that connects resistance, terminate at the emitter-base bandgap grading of triode with one of a resistance, the other end be connected on this pipe base stage voltage-stabiliser tube, diode, with the resistance series arm in the contact of resistance on.

The relevance of above measure further is explained as follows:

1, the principle of the receiver that opens the door as a kind of phone is, what at first need is to receive the function that phone is called out outside the room, after the calling of phone, just can send the instruction of opening the door outside it receives the room.Mainly to act on be exactly the usefulness that receives mobile phone outside the room (" key " mobile phone) calling to used mobile phone among the present invention.But mobile phone but can not directly be exported the needed signal of telecommunication.This is one, and it two is that present mobile phone many types all are to have only a socket, and this socket had both been made insert earphone socket usefulness, made the usefulness of mobile phone external charge again, and this series products of the present invention needs two external sockets of control signal and charging simultaneously, conflicts.And the additional mobile phone spininess socket of this bright proposition can solve the problem of this respect well.

2, the structure of the additional mobile phone spininess socket among the present invention is shown in figure one, its inside has a lot of positions to patch the little electric conductor that links to each other, after additional mobile phone spininess socket inserted the mobile phone external socket, each exit patched to contact and links to each other in these front ends that patch the little electric conductor that links to each other and the mobile phone external socket.The rear end then is the jack shape, can correspondingly insert a contact pin, and the front end of contact pin inserts in the aperture, and the rear end then connects the outer lead-out wire of socket.Because contact pin can separate with jack, also can patch combination, so can adjust the position in the contact pin place socket behind the line flexibly.Thereby can draw easily and respectively organize data wire in the mobile phone external socket.In the description of back 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 model may be arranged, it is different only to manage the position that the exit of required signal may be in external socket, but the flexible adjustment position by contact pin, all can draw the holding wire of required insert earphone, with mobile phone external charge lead-out wire.And the former introduces control circuit, and the latter then can add mobile phone external charge source.Because the additional mobile phone spininess socket that proposes among the present invention has such structure, so with additional mobile phone spininess socket of usefulness of the present invention, can draw two groups of data wires in the mobile phone easily, and can not damage mobile phone.

3, owing in the measure of the present invention, used the common voltage that supporting electric power output voltage is operating handset, 3.7 volts.So the mobile phone that the present invention powers can long-term work.Do not needed battery in the 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.Also just can be contained in the enclosure simultaneously.(because not needing regular maintenance).

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

The first, measure summation: make the modified model of emitter follower by one of them NPN triode, the float charge voltage of output science; The power supply of work system is provided when civil power is arranged simultaneously, is subjected to city's electric control with a PNP triode, to the automatic switchover of floating charge and discharge, make output not produce 1.4 volts drop.

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

(1), output voltage can be adjusted into the required normal voltage of floating charge arbitrarily.Its principle is, the voltage-stabiliser tube of article one branch road in the base stage (namely be base stage through road that voltage-stabiliser tube is connected with resistance) can be realized the coarse adjustment of output voltage, and resistance can be realized accurate adjustment.It should be noted that, 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 the ground, to avoid the transition of this point voltage; So in this circuit, under the fixed situation of other component parameters, adjust the size of this resistance value, but just pressure regulation, rule is that this resistance value is more high, voltage is more high, otherwise more low.

(2), have voltage stabilizing backup and drop into protection circuit automatically, improved circuit reliability greatly.As everyone knows, active of electronic circuit (namely being triode in the circuit and voltage-stabiliser tube etc.) belongs to easy failed part, this circuit among the present invention, and anti-exactly voltage-stabiliser tube damages and designs.Institute's voltage-stabiliser tube that connects is formed the back and is called for short second branch road between this route base stage and the ground.Its principle is, about base stage saves the low PN of the first branch road pressure drop ratio, second branch road when operate as normal, with the second branch road clamper.So second branch road does not produce " electrical wear ", can not damage.One of its meaning is as follows:, after the voltage stabilizing in first branch road damages in the course of the work, the second branch road voltage-stabiliser tube conducting immediately, though variation has taken place in voltage stabilizing this moment value, many PN joints, (three end integrated circuit circuit, error amount is 0.5 volts), but owing to the voltage of voltage regulation of exporting that remains, the electrical equipment of joining is not had influence substantially.Two, as when thunderbolt, first branch voltage increases, the conducting immediately of second branch road forms shunting, has alleviated the load of first branch road, first branch road is not fragile, has strengthened the reliability of first branch road.

(3), have three layers of factor protection, so lightning protection is good.One of be that used triode is high back-pressure high power valve, its back-pressure parameter is higher than 78 serial integrated regulators more than 10 times (three end integrated circuits input voltage only is 30 volts); Two anti-thunder tube is housed.Three have voltage stabilizing backup and drop into protection circuit automatically.

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

(5), can the operate as normal reason on the lower ground of civil power.The one, be high inverse-voltage tube because adjusting pipe, can design the bridge-type output voltage higherly, when civil power is low, just can do certain compensation.The 2nd, output voltage adjustment pipe of the present invention can not produce the additional electrical pressure drop, and it directly is adjusted into electric power output voltage with the bridge rectifier output voltage, namely is as long as bridge-type voltage is higher than output voltage, and this voltage can make triode work, just energy voltage stabilizing.(illustrate: if the design that adopts traditional triode to connect with three end integrated circuits, so work that three ends will be stable, voltage that just must input is higher than definite value of output, if and the input prime of three end integrated circuits string has the triode reflector, then input has just increased the auxiliary voltage loss that emitter follower causes, that is to say when civil power is low, after bridge-type output must deduct supplementary loss voltage, be only the input effective voltage of three end integrated circuits.And when civil power was low, this was valuable voltage).

(6), overcurrent protection principle: when output current is excessive, adjust the resistance drop increase that the pipe emitter is connected, the diode current flow in the overcurrent protection branch road, base current minimizing, the automatic adjusting.

(7), overvoltage protection principle: when input voltage is too high; when article one the resistance drop on the branch road increases; the conducting immediately of second branch road, output voltage adjustment pipe base voltage is clamped to the nominal number of the second branch road voltage stabilizing, and output voltage is clamped to rated value.

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

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

This part mainly is made of jointly floating charge resistance, electronic switching tube (PNP pipe), peripheral assembly and balance diode.

Because the NPN triode has been exported the floating charge normal voltage, so the floating charge science.Floating charge resistance mainly contains two functions, and the one, to big current limitation, the 2nd, realize that the voltage between AC voltage-stabilizing floating charge output point and the storage battery is isolated, thereby when interchange is arranged, namely can floating charge, can become operation source again.

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

Battery tension height when the electronic switch of being made up of PNP triode and peripheral element can successfully solve the storage battery floating charge, and discharge voltage is low, both inconsistent problems, its principle is: this pipe base stage resistance to earth is subjected to the control of bridge rectifier output.The composition of this circuit, just formed such principle, when the bridge-type output voltage, having shown has alternating current, storage battery to should be the floating charge stage at this moment, at this moment the operating state of switching tube PNP pipe is, its base stage has voltage, and PNP pipe can conducting and become closed state, when when bridge-type is exported no-voltage, PNP pipe base stage does not have auxiliary voltage, and the electronic switch that the PNP pipe constitutes becomes opening state.Storage battery is discharge condition.So just distinguish two stages of floating charge and battery discharging reliably.Should point out heavily that this pipe PNP pipe is a state control switch pipe not only, has distinguished floating charge and discharge two states, and the very important point is that storage battery is when being in discharge condition, this pipe is in saturation condition, and the voltage that falls is very low, can not lose the most valuable pressure drop of storage battery.

Five, alterating and direct current is mixed the explanation of the good voltage principle of output quality.

The effect of balance diode assembly: because AC voltage-stabilizing output is float charge voltage 13.5 volts, passed through two diode step-downs after, reduced to again about 12 volts little to load effect because the diode dynamic electric resistor is little, do not produce 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.

Can increase a pecker newly when six, power supply is exported, be an emitter follower because institute adds pecker, and output resistance is low, is conducive to bringing onto load, and the Adjustable Output Voltage of this circuit can be transferred to arbitrary value simultaneously.For more convenient debugging, pecker can also with a voltage-stabiliser tube with connect with a resistance again after a plurality of diodes are connected, one of this series arm voltage-stabiliser tube terminates at the base stage of triode, an end ground connection that connects resistance, terminate at the emitter-base bandgap grading of triode with one of a resistance, the other end be connected on this pipe base stage voltage-stabiliser tube, diode, with the resistance series arm in the contact of resistance on, be in series and carry out coarse adjustment to the pecker output voltage with voltage-stabiliser tube and diode, be convenient to produce in batches, and resistance can be realized accurate adjustment.

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

5, after the enforcement measure of the present invention, outside the mobile phone in the installation box is not exposed to, beat outward so the stranger can not usurp mobile phone of the present invention, steal out the number of reception mobile phone by caller identification; And the people can installation lid for convenience detach within doors, changes cell phone network number, and (that is to say and call out code number) is to strengthen confidentiality.Thereby properly solved contradiction between protection and the maintenance.

Following outstanding advantage is arranged after the invention process:

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

2, mobile phone is a complete integral body, can be used as receiver of the present invention, also can be used as communication handset and independently uses, mobile phone utilance height.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 subjected to the lead-in wire interface constraints of telephone wire as adopting base) that is not subjected to environment, do not influence attractive in appearancely within doors, do not know for its people, to the secret benefit of all bringing yet.

4, strong security, mobile phone can not be dialed by the people after packing in the box, can not produce and steal the cell phone password situation by caller identification, and O﹠M is very convenient.

5, have very strong operability, practical, it is of a great variety only to manage mobile phone model, but all is suitable for.

6, dress has been after mobile phone adopted box, its box second box A that can also pack into, and the relevant electronic device of in the second box A, packing into, with circuit board, so outside the box inner box, whole standard.

7, anti-thunder is effective, and not fragile at thunderstorm season, supporting electrical equipment does not quit work because of thundery sky.

8, circuit is simple, easily produces debugging, easily installs, and is easy to operate.

9, can be used for exporting the voltage stabilizing value that there is decimal in generation.Thereby can the required voltage of floating cell.Storage battery is not fragile, and the life-span is long.

10, excellent performance has overvoltage and overcurrent protection.

11, particular importance a bit is no matter when (floating charge state, or having a power failure the period), is all keeping good performance.

12, adapting to widely, than traditional stabilized voltage power supply wideer adaptive capacity is arranged, namely is to work during with period or accidental cause in the high place of civil power and be unlikely damage, and also can operate as normal in voltage lower place and period.

Description of drawings

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

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

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

Among the figure: 1, additional mobile phone spininess socket integral body; 7, mobile phone; 9, add the mobile phone external charge group line that mobile phone spininess socket is drawn; 10, the insert earphone signal is drawn the group line; 11, the AC power part in the additional mobile phone machine external power; 12, the assemble line that storage battery and AC power partly link to each other in the additional mobile phone machine external power; 13, the storage battery part in the additional mobile phone machine external power.

Fig. 3 is the overall relation schematic diagram.

Among the figure: 1, additional mobile phone spininess socket integral body; 7, mobile phone; 10, the insert earphone signal is drawn the group line; 12, storage battery and, the interconnective assemble line of AC power part in the additional mobile phone machine external power; 13, contained storage battery part in the supporting power supply; 14, the capsule of the wiring board of AC power part in the assembling cover power supply that increases newly; 15 contain the common combination data wire of earphone signal and mobile phone external charge; 17, exchange inlet wire; 18, dress box of mobile telephone.

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

Among the figure: 902, rectification output; 903, electric capacity is gone in output; 904, anti-thunder tube; 905, emitter follower is the last inclined to one side resistance (one of output voltage accurate adjustment resistance) that output voltage is adjusted pipe; 906, base capacity; 907, the reference voltage branch road namely is emitter follower base stage first branch road over the ground; 908, output voltage coarse adjustment voltage-stabiliser tube; 909, output voltage accurate adjustment resistance (output voltage accurate adjustment resistance two); 910, the backup protection branch road namely is emitter follower base stage second branch road over the ground; 911, overcurrent protection diode; 912, emitter follower is output voltage adjustment pipe; 913, overcurrent protection resistance, 914, output resistance (output voltage accurate adjustment resistance three); 915, isolating diode; 916, integrating capacitor; 926, floating charge resistance; 927, bridge rectifier control diode; 928, floating charge and discharge control triode electronic switch; 929, by the base resistance of bridge rectifier output control; 930, storage battery; 935, exchange output pressure drop balance diode; 936, alternating current-direct current output; 940, floating charge triode; 945, the base resistance of floating charge circuit triode.

Fig. 5 becomes the circuit diagram of triode for the isolation resistance in the floating charge circuit of carrying in the implementing measure 2.

Among the figure: 905, emitter follower is the last inclined to one side resistance (one of output voltage accurate adjustment resistance) that output voltage is adjusted pipe; 906, base capacity; 912, emitter follower is output voltage adjustment pipe; 913, overcurrent protection resistance, 926, measure 2 described isolation resistances; 927, bridge rectifier control diode; 928, floating charge and discharge control triode electronic switch; 929, by the base resistance of bridge rectifier output control; 930, storage battery; 935, exchange output pressure drop balance diode; 936, alternating current-direct current output; 951, adjust the pipe base circuit.

Fig. 6 is the pecker circuit diagram described in the measure 6.

Among the figure: 109, supporting power output end; 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.

Fig. 7 is that pecker base stage described in the measure 7 can be with the circuit diagram of a plurality of diodes series connection.

Among the figure: 109, supporting power output end; 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; 115, voltage stabilizing didoe; 936, alternating current-direct current output.

Embodiment

Fig. 1 to Fig. 7 is concrete a kind of mode of implementing.Concrete operations are as follows:

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

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

3, be welded on two contact pins that add in the mobile phone spininess socket with second group of lead in the same end of this assemble line, adjust two positions of contact pin in socket, allow its position be corresponding after socket inserts the mobile phone socket be the correspondence position of mobile phone external charge.

4, the relevant electronic circuit of AC power and the transformer that adds in the mobile phone machine external power is contained in another new capsule.The other end of the assemble line of the additional mobile phone spininess socket of weldering is introduced in this capsule, and with two wire bondings in the mobile phone external charge line on the output of additional mobile phone machine external power.

5, with in capsule and the mobile phone one packaged installation box in the present invention.

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

7, insert earphone holding wire both first group of lead is drawn outside the installation box.

8, supporting power supply is required external AC power supply line is drawn outside the installation box.

9, the welding of supporting power supply and debugging:

The first, supporting power supply welds by Fig. 4, and the triode of floating charge circuit can replace with a resistance, specifically as shown in Figure 5; Newly-increased pecker circuit is pressed Fig. 6 welding, regulates to reach required magnitude of voltage; Weld pecker by Fig. 7, not only can realize coarse adjustment to voltage with 115 voltage stabilizing didoes, the value that can also adjust 112 base stage voltage-stabiliser tubes and 113 voltage stabilizing resistance to earth realizes the accurate adjustment of voltage.

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

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

Four, adjust the performance of PNP triode, (1), when bridge-type has output is surveyed PNP pipe emitter and collector voltage and should be opened a way.(2), when the bridge-type no-output, surveying PNP pipe emitter and collector voltage should be less than 0.1, otherwise should reduce the resistance of resistance 929.

One of illustrate: also can not want capsule, and all devices directly are contained in the installation box.Illustrate two: after all devices were put into the installation box, the laying of installation box a little should be placed on and the easy place of cooperation of supporting control board.If both adopt wired electrical connection, supporting control board be placed on that door is gone up or door in, the box of then installing can be placed on that door is gone up or door in.If corresponding control boards is placed within doors, the set-point of the box of then installing then can be placed within doors.If both adopt wireless radio transmission to connect, then join domain then can be unrestricted between the two.

Claims (7)

1. handset receiver is characterized in that: by cell phone, and additional mobile phone spininess socket, supporting power supply, the installation box is formed jointly;

Additional mobile phone spininess socket inserts in the cell phone socket, the cell phone socket is connected with additional mobile phone spininess socket, additional one group of contact pin of mobile phone spininess socket is connected with one group of lead one end, regulate the position of the additional mobile phone spininess socket contact pin of this group, make this group contact pin when additional spininess socket inserts in the cell phone socket, cell phone external charge pile crown is connected with this group contact pin, and the other end of this group lead is connected with the output of supporting power supply;

Another group contact pin with additional mobile phone spininess socket is connected with another group lead one end, the other end of lead is drawn output as signal, regulate the position of this group contact pin of additional mobile phone spininess socket, make second group of contact pin when additional mobile phone spininess socket inserts the cell phone socket, second group of contact pin is connected with earphone signal pile crown in the cell phone socket;

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

Wherein: AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel behind over commutation; One of be with ground wire between be connected an anti-thunder tube; Two be with ground between be connected an electric capacity; Three be that to have connected a triode namely be the collector electrode that output voltage is adjusted pipe; Four are ends that connected 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; One of be the reference voltage branch road, this branch road is the positive pole that base stage has connected a voltage-stabiliser tube, the negative pole of this voltage-stabiliser tube grounding through resistance of having connected; Two are backup protection branch roads, this branch road is the positive pole that has connected the another voltage-stabiliser tube in the base stage that output voltage is adjusted pipe, the minus earth of this voltage-stabiliser tube; Three are capacitance cathodes, this electric capacity minus earth;

Terminated at the emitter that output voltage is adjusted pipe with resistance one, the other end is as the output point of voltage stabilizing circuit float charge voltage; With two diode series connection, one of diode cathode has terminated at the base stage of adjusting pipe, and the other end is connected on the output point of the emitter float charge voltage of adjusting the stream organ pipe;

Connect with diode with a resistance, diode cathode has terminated at the float charge voltage output point of voltage stabilizing circuit, diode cathode terminates at the contact of connecting of voltage-stabiliser tube and resistance in first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth;

The floating charge circuit is: namely be the floating charge triode with high back-pressure large power triode, its collector electrode is connected together with the collector electrode of adjusting pipe, be the output after the rectification, the float charge voltage output point connects a resistance to the base stage of floating charge triode, and emitter has connect the positive pole and the emitter that discharges and recharges electronic switching tube of storage battery;

The accumulator cell charging and discharging switching circuit is: having connect a PNP triode at the positive pole of storage battery namely is the emitter that discharges and recharges electronic switch, has terminated at the base stage of this triode, the other end ground connection of resistance with one of a resistance; Positive pole with a control diode is connected rectification output, and its negative pole end has been connected the base stage that discharges and recharges electronic switch, and the collector electrode that discharges and recharges electronic switch has been connected on alternating current-direct current mixed voltage circuit output point;

The output of combined balance system circuit is: the output point of float charge voltage becomes alternating current-direct current mixed voltage circuit output point after connecting through two diodes, and this point also is the final output point of circuit of the present invention.

2. handset receiver according to claim 1, it is characterized in that: the floating charge triode of floating charge circuit can replace with a resistance in the supporting power supply, be isolation resistance, circuit is resistance one termination float charge voltage output point, another termination storage battery and the collector electrode that discharges and recharges electronic switch.

3. handset receiver according to claim 1, it is characterized in that: wherein the isolation resistance in the floating charge circuit in the supporting power supply replaces with triode, and this triode is high back-pressure high power valve.

4. handset receiver according to claim 1 is characterized in that: the lid in the installation box can be dismantled with being connected of box, also can reinstall new capsule in the box of installing.

5. handset receiver according to claim 1 is characterized in that: the place one of laying of installation box is on the door, the 2nd, and in the door, the 3rd, within doors.

6. handset receiver according to 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, terminates at the emitter-base bandgap grading of this triode with one of a resistance, and the other end is connected on this pipe base stage voltage-stabiliser tube and the contact that resistance is connected.

7. handset receiver according to claim 1, it is characterized in that: the circuit that is connected between the base stage of the added pecker of output of supporting power supply and the ground is, with a voltage-stabiliser tube with connect with a resistance again after a plurality of diodes are connected, one of this series arm voltage-stabiliser tube terminates at the base stage of triode, an end ground connection that connects resistance, terminate at the emitter-base bandgap grading of triode with one of a resistance, the other end be connected on this pipe base stage voltage-stabiliser tube, diode, with the resistance series arm in the contact of resistance on.

Images