CN202948549U

CN202948549U - Automatic control sensor

Info

Publication number: CN202948549U
Application number: CN 201220537830
Authority: CN
Inventors: 杨敏; 程劲
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-21
Filing date: 2012-10-21
Publication date: 2013-05-22
Anticipated expiration: 2022-10-21

Abstract

The utility model relates to an automatic control sensor, which belongs to the technical field of electromechanics and aims to perform further advancement and improvement on patents applied for by inventors before. The sensor can receive long-distance remote signals and output reliable sensing electrical signals, and belongs to an excellent sensor variety. The automatic control sensor is characterized in that firstly, based on a matched power supply capable of realizing lightning protection, power failure prevention and the like, an attached multi-pin socket of a mobile phone is used for reliably taking out electrical signals of an insert earphone of the mobile phone and a charging outgoing line of an external power supply of the mobile phone, thereby effectively avoiding the contradiction that the mobile phone is only provided with one external socket while two leads are required to be taken out simultaneously; secondly, a mobile phone accommodating box is used for accommodating all components of the automatic control sensor; and thirdly, as the mobile phone is closed, the security classification of communication with the mobile phone is enhanced. The automatic sensor has seven advantages after being put into use, and can be widely applied to various products in the field of remote control.

Description

Automatically control sensor

Technical field

[0001] the invention belongs to the mechanical ﹠ electrical technology field.

Background technology

Realizing the remote opening door operation of door with phone, is a kind of fashion of social popularity.Emphasis and the focus that the researcher studies, accomplish the optimization to each details of product, positive meaning is all arranged, because a good product is usually by Success Determined by Details, with seeing going deep into of research, the existing achievement that I am applied for is made further Supplementary and perfect.

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 deviser 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 sensor of distant signal, and this sensor 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 electric signal simultaneously.For not affecting the aesthetic feeling of the original decoration of family, so also have following requirement.

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

3, be convenient to place flexibly.

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

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

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

2, cell phone can receive remote call signal easily from communication network, but they are outside output signal directly, all must again process by traditional method, draw signal as the two ends from loudspeaker, 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, due to this sensor the number of being exhaled be door-opening password, can not allow its people know.Therefore in use such environment should not arranged, the chance that its people can utilize is dialed mobile phone and is stolen cell phone password by caller identification; But need to provide such convenience for people within doors: the cell-phone number (password) in the transposing mobile phone is easy.Therefore what kind of device to be arranged and process and just can reach this requirement.

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

If 5 adopt external power supplys to replace the mobile phone accumulation pond, allow the mobile phone long-term work, but now a lot of mobile phones are all to adopt a jack, this jack is namely 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 again the jack of call signal, conflicts.

6, 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 duty 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 usable range of the present invention, the 3rd, the present invention is furnished with accumulator, 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, 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 end can not be too high, is generally 30 volts.And have the input end of three end integrated circuit 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 circuit.For addressing this problem, common classic method is, after bridge rectifier before three end integrated circuit, 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 circuit 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 round values 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 present existing design proposal, being difficult to solve float charge voltage needs high and contradiction that discharge is forced down.Due to the problem that can not effectively solve above-mentioned three aspects, so easily damage, this has just caused the 4th aspect problem easily to produce, in case be namely to damage, maintenance is difficulty again, affects phone and opens the door, directly impact life.The stabilized voltage 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 sensor of compound character newly, be mainly used in the automated production of supporting door industry, the one, to the patent that the deviser applies for, do further to replenish.Two are to provide a kind of sensor kind of excellence, for the outstanding product of exploitation door industry class provides larger space.

Concrete measure of the present invention is.

1, automatically controlling sensor is by cell phone, additional mobile phone spininess socket, installation box, supporting power supply, the common composition.

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

Supporting external power supply is 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 signal wire of drawing from additional mobile phone spininess socket; Additional mobile phone spininess socket is inserted on circumscription socket on mobile phone.

The installation box is placed on supporting with it electronic circuit suitable place, and installation box lid can be dismantled, and the installation box can also be contained in another box, has also filled the accumulator in supporting power supply in another box.

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

Wherein AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel after overcommutation; 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 be namely the collector 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 stabilivolt, the negative pole of this stabilivolt resistance eutral grounding of having connected; Two are backup protection branch roads, this branch road is to have connected the positive pole of another stabilivolt, the minus earth of this stabilivolt in the base stage that output voltage is adjusted pipe; Three are 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 mu balanced 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 mu balanced circuit, diode cathode terminates at the contact of connecting of stabilivolt and resistance in the first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth.

Wherein floating charge circuit is: be namely that one of floating charge isolation resistance has terminated at the float charge voltage output point with a resistance, the other end has been connected on the positive pole of accumulator.

Wherein the accumulator cell charging and discharging on-off circuit is: having connect a PNP triode at the positive pole of accumulator 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 that discharges and recharges electronic switch has been connected on alternating current-direct current mixed voltage circuit output point.

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

2, one of the place of laying of installation box is on door, two be in door, three be within doors.

3, the supporting power supply in box, be the AC power that is output as operating handset voltage.

4, 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 center tap ground connection of pressure-changing secondary lateral coil becomes the negative pole output of power supply.

5, the control diode in the accumulator cell charging and discharging on-off circuit in supporting power supply is the face bonded type diode.

6, the commutation diode in supporting power supply adopts 5408.

7, the supporting power supply in box, comprised AC power and accumulator two parts.

The relevance of above 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, mobile phone Main Function used receives the use of mobile phone outside the room (" key " mobile phone) calling exactly.But mobile phone but can not directly be exported needed electric signal.This is one, and it two is that present mobile phone many types are all to only have a socket, this socket both had been used as the insert earphone socket, do again the mobile phone external charging, and this series products of the present invention needs two external sockets of control signal and charging simultaneously, 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 in the present invention is as shown in figure one, its inside has a lot of positions to patch the little electric conductor that is connected, 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 extension line 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 line 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 signal wire of required insert earphone, with mobile phone external charging extension line.And the former introduces operation 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 lines in mobile phone, and can not damage mobile phone.

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

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

The first, measure summation.

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

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

(1), output voltage can be adjusted into arbitrarily the required normal voltage of floating charge.Its principle is, article one branch road in base stage, (be namely base stage through road that stabilivolt is connected with resistance), in stabilivolt can realize 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 diode and this resistance of resistance string Zhi Luxiang, and the electric current of this branch road accounts for leading part at the electric current of this element.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 stabilivolt etc.) belongs to easy failed part, this circuit in the present invention, and anti-exactly stabilivolt damages and designs.Be called for short the second branch road after between this route base stage and ground, institute's stabilivolt that connects forms.Its principle is that base stage is to the low PN joint of first branch road pressure drop ratio the second branch road left and right, so with the second branch road clamper when normal operation.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 damaged in the course of the work, the second branch road stabilivolt is vertical moving conducting immediately, although variation has occured in voltage stabilizing this moment value, and many PN joints, (three end integrated circuit circuit, error amount is 0.5 volts), but due to output remain voltage of voltage regulation, on the electrical equipment of joining substantially without affecting.Two when thunderbolt is arranged, the first branch voltage increases, the conducting immediately of the second branch road forms shunting, has alleviated the load of the first branch road, the first branch road is not fragile, has strengthened the reliability of the first branch road.

(3), have three layers of factor protection, so lightning protection is good by force.

1, triode used is high back-pressure high power valve, and its back-pressure parameter is higher than 78 serial integrated regulators more than 10 times; (three end integrated circuit input voltages are only 30 volts).

2, anti-thunder tube is housed.

3, have the voltage stabilizing backup and automatically drop into protection circuit.

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

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

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

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

Three, the floating charge explanation in power circuit.

This part is mainly by floating charge resistance, and electronic switching tube PNP manages and the peripheral element group, and the balance diode forms jointly.

Because the NPN triode has been exported the floating charge normal voltage, so the floating charge science.Floating charge resistance mainly contains two functions, and the one, to large current limitation, the 2nd, realize the voltage isolation between AC voltage-stabilizing floating charge output point and accumulator, 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 accumulator floating charge with discharge.

When the electronic switch that is comprised of PNP triode and peripheral element can successfully solve the accumulator floating charge, battery tension is high, and sparking voltage is low, both inconsistence problems, and its principle is: this pipe base stage resistance to earth is subjected to the control of bridge rectifier output terminal.The composition of this circuit, just formed such principle, when the bridge-type output voltage, having shown has alternating current, accumulator to should be the floating charge stage at this moment, at this moment the duty 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.Accumulator is discharge condition.So just distinguish reliably two stages of floating charge and battery discharging.Should heavily point out, this pipe PNP pipe is not only a state control switch pipe, has distinguished floating charge and discharge two states, and very the more important is arranged, when accumulator was in discharge condition, this pipe was in state of saturation, and the voltage that falls is very low, can not lose the most valuable pressure drop of accumulator.

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

The effect of balance diode assembly: because AC voltage-stabilizing output is that float charge voltage is 13.5 volts, passed through after two diodes after step-down, reduced to again about 12 volts, little to load effect because dynamic resistance of diode is little, 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 the charging electronic switch, do not produce pressure drop.

With regard to power supply, this beyond above-mentioned multiple performance, this power supply also has active of core members few, thereby brings reliably, cost is low, circuit is simple and easy to produce the serial advantage of easy debugging.

Following outstanding advantages is arranged after the invention process:

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

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

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

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

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

7, because the present invention has adopted excellent power supply adapted with it, General Promotion the performance of integral body of the present invention, embody in the following areas: the one, anti-thunder is effective, not fragile at thunderstorm season, supporting electrical equipment does not quit work because of thundery sky.The 2nd, adapt to widely, than traditional stabilized voltage supply, wider adaptive faculty is arranged, be namely work and be unlikely damage when the high place of civil power and period or accidental cause, and also can work in voltage lower place and period.The 3rd,, can be used for exporting the voltage stabilizing value that there is decimal in generation.Thereby can the required voltage of bypass accumulator.Accumulator is not fragile, and the life-span is long.The 5th,, excellent performance has overvoltage and overcurrent protection.The 6th, particular importance be a bit no matter at floating charge state, or having a power failure the period, all keeping good performance.

Description of drawings

Fig. 1 is the structural drawing 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; 3, patch the rear end of the little electric conductor that is connected in additional mobile phone spininess socket inside; 4, contact pin front end; 5, the termination that connects extension line on contact pin; 6, connected extension line.

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

In figure: 1, additional mobile phone spininess socket is whole; 7, mobile phone; 9, add the mobile phone external charging 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 supporting power supply; 12, the combination line that in supporting power supply, accumulator and AC power partly are connected; 13, the accumulator part in supporting power supply.

Fig. 3 is the overall relation figure of each parts of the present invention.

In figure: 1, additional mobile phone spininess socket is whole; 7, mobile phone; 10, the insert earphone signal is drawn the group line; 12, accumulator and the interconnective combination line of AC power part in supporting power supply; 13, the accumulator part in supporting power supply; 14, the capsule of the wiring board of AC power part in newly-increased assembly set power supply; 15 contain the common combination data line of earphone signal and mobile phone external charging; 17, exchange inlet wire; 18, installation box.

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

In figure: 902, rectification output; 903, import and export electric capacity; 904, anti-thunder tube; 905, emitter follower is the upper inclined to one side resistance (one of output voltage accurate adjustment resistance) that output voltage is adjusted pipe; 906, base capacity; 907, the reference voltage branch road is namely emitter follower base stage the first branch road over the ground; 908, output voltage coarse adjustment stabilivolt; 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, accumulator; 935, exchange output pressure drop balance diode; 936, alternating current-direct current output terminal.

Fig. 5 is the full-wave rectifying circuit figure of supporting power supply in measure 4.

In figure: 41, primary input; 42, transformer; 43, transformer secondary output input; 44, transformer secondary output hub of a spool tap; 45, transformer secondary output diode; 902, rectification output.

Embodiment

Fig. 1,2,3,4,5 has described the concrete a kind of mode implemented of the present invention jointly.Concrete operations are as follows:

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

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

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

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

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

6, lay the installation box.Laying of installation box a little should be placed on the place that easily coordinates with supporting control panel.If both adopt wired electrical connection, supporting control panel 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 panel 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.

7, wherein the enforcement of supporting power supply.

The first, supporting power supply welds by Fig. 4, and the rectification circuit in supporting power supply is by welding shown in Figure 5.

The second, the debugging of supply voltage: (1), adjustment 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 stabilivolt parameter in this branch road, allow its voltage stabilizing value not higher than output voltage values.But can not be too low, should account for the leading part of output voltage as 80%, then adjust the resistance 909 that this branch road is connected, and relevant part resistance 914; Its rule is that the resistance when this resistance 909 is larger, and the voltage of output is higher, otherwise lower.And after definite resistance 909 is fixed, resistance 914 value larger, voltage is lower, repeatedly adjusts both relations, makes it output voltage and meets the requirements.

(2), adjusting the backup protection branch road is namely the voltage stabilizing parameter of base stage the second branch road: mainly select the voltage stabilizing value of the stabilivolt 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

1. the feature of automatically controlling sensor is, by cell phone, and additional mobile phone spininess socket, the installation box, supporting power supply, the common composition:

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

Supporting external power supply is 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 signal wire of drawing from additional mobile phone spininess socket; Additional mobile phone spininess socket is inserted on circumscription socket on mobile phone;

The installation box is placed on supporting with it electronic circuit suitable place, and installation box lid can be dismantled, and the installation box can also be contained in another box, has also filled the accumulator in supporting power supply in another box;

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

Wherein AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel after overcommutation; 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 be namely the collector 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 stabilivolt, the negative pole of this stabilivolt resistance eutral grounding of having connected; Two are backup protection branch roads, this branch road is to have connected the positive pole of another stabilivolt, the minus earth of this stabilivolt in the base stage that output voltage is adjusted pipe; Three are 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 mu balanced 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 mu balanced circuit, diode cathode terminates at the contact of connecting of stabilivolt and resistance in the first branch road, and this contact has also connected the positive pole of an electric capacity, this electric capacity minus earth;

Wherein floating charge circuit is: be namely that one of floating charge isolation resistance has terminated at the float charge voltage output point with a resistance, the other end has been connected on the positive pole of accumulator;

Wherein the accumulator cell charging and discharging on-off circuit is: having connect a PNP triode at the positive pole of accumulator 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 that discharges and recharges electronic switch has been connected on alternating current-direct current mixed voltage circuit output point;

2. automatic control sensor as claimed in claim 1 is characterized in that: one of the place of laying of installation box is on door, two be in door, three be within doors.

3. automatic control sensor as claimed in claim 1 is characterized in that: the supporting power supply in box is the AC power that is output as operating handset voltage.

4. automatic control sensor as claimed in 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 center tap ground connection of pressure-changing secondary lateral coil becomes the negative pole output of power supply.

5. automatic control sensor as claimed in claim 1, it is characterized in that: the control diode in the accumulator cell charging and discharging on-off circuit in supporting power supply is the face bonded type diode.

6. automatic control sensor as claimed in claim 1, is characterized in that: the commutation diode employing 5408 in supporting power supply.

7. automatic control sensor as claimed in claim 1 is characterized in that: the supporting power supply in box has comprised AC power and accumulator two parts.