CN202979100U

CN202979100U - Efficient automatic control receiving device

Info

Publication number: CN202979100U
Application number: CN 201220567092
Authority: CN
Inventors: 葛光明; 宁永重
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-06-05
Anticipated expiration: 2022-10-31

Abstract

The utility model relates to an efficient automatic control receiving device, and belongs to the technical field of automation of the door industry. The device consists of a network receiver, a vibration sensor, a vibration damper, and a matched power source, and is further improvement and perfection to patents which are applied for by inventors. The vibration sensor is used to be fixed on a network mobile phone to jointly constitute an entire body, and the entire body is externally packaged with a vibration damping bag. The output of signals is reliable. The matched power source which has obvious lightning protection effects, a wide range of application, a stable voltage, excellent performance and overvoltage and overcurrent protection is connected with the device, and eight measures are closely combined, thereby forming the efficient automatic control receiving device. The device mainly has the following advantages: 1. the receiving performance is excellent; 2. the structure is suitable for a mobile phone of any type; 3. the structure is simple, and the operability is strong; 4. the security level is relatively high, because the card number of the mobile phone can be changed at will; 5. the mobile phone can still be used as a mobile phone, and the utilization rate is high; and 6. due to the function of the vibration damping bag, the anti-interference strength is greatly enhanced, and the device can be placed in an environment with relatively large vibration.

Description

High efficiency automatic control receiving system

Technical field

The invention belongs to an industry technical field of automation.

Technical background

Realizing the remote opening door operation of door with phone, is a kind of upsurge of social popularity.The state of the art of this series products of existing market is the fixed line phone that the user calls out family, takes out the remote signal of opening the door from fixed line phone.Adopt such technical measures, following 3 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, thereby the expense that phone opens the door is higher.The 3rd, voice suggestion is arranged more, outwards passed on and brought out the crime signal.For this reason, the designer had once applied for a patent, and the enforcement of this patent will make up the deficiency of existing product.But it is supporting with it that this patent need to a kind ofly receive the remote control head of distant signal, and this receiving system should meet the signal that can receive remote call on electric property, the signal of notifying from a phone call can be changed into the requirement of the signal of telecommunication that opens the door simultaneously.For not affecting the aesthetic feeling of the original decoration of family, receiving system is not only attractive in appearance, and independence is strong, becomes independent parts, also will be convenient to place flexibly, and is easily supporting with the control board that coordinates.

In the automated production of door industry, there is no satisfactory receiving system at present.Do not have a kind of receiving system directly to meet above-mentioned 3 requirements without innovation yet.

Realize that this technical scheme mainly contains following difficult point:

1, the kind of dynamo-electric receiving system is a lot, all to convert a kind of physical quantity to a kind of good device of ultra-weak electronic signal, but in the middle of numerous kinds, but not having a kind of is directly the remote call signal that receives, to change the device of signal of telecommunication kind into.

2, cell phone and fixedly base can receive easily remote call signal from communication network, but they all can not be used as receiving system because they all can not be directly outside output electrical signals.Want outside output signal, all must again process by traditional method, the relevant point in is internally drawn signal, but this do the integrality that can affect complete machine, especially easily cause the damage of mobile phone.

So, the effective ways of dealing with problems are, form a kind of new receiving system with existing device, with the first part that can receive the new receiving system of remote communication device such as cell phone composition, and with another kind of receiving system as the new composite received device of the present invention second the part, namely second portion is converted into output signal again with remote signal again.But this has again following specific requirement to new composite received installation composition:

3, adopt the combination of which type of Communication Equipment and which type of receiving system spare, just can make the front part that receives signal and the rear part of output signal realize the coupling of signal transmission science.Signal is lost little relatively, thereby makes the electric property of new composite received device the most reliable and stable.

4, adopt the new receiving system of what carrier combinations two parts, reliable, integral body is relatively attractive in appearance, small volume.

5, due to mobile phone model and in many styles, the jack disunity will take out the signal of calling, is difficult to with unified method enforcement.

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 to be at any time normal operating state.Otherwise can not open the door, directly impact life.obviously supporting with it with the Power Management Design of common household electrical appliances is to be difficult to reach such purpose, its reason one is that ordinary electrical home appliance can not worked when thunderbolt is arranged, can avoid damaging, the 2nd, within ordinary electrical home appliance work can only be operated in common standard, when exceeding standard, easily damages civil power, work and cisco unity malfunction when low, the working range surplus is little, limited the scope of application of the present invention, the 3rd, the present invention is furnished with storage battery, must carry out scientific maintenance, otherwise fragile, the 4th, be flimsy parts in electrical equipment at power supply, in case damage the maintenance difficult of asking someone, and consequence is serious, therefore want what kind of design, ability requirement according to the invention, also become a difficult problem.Because causing this quality factor of the deficiency of first aspect is the inherency deficiency of three end integrated stable voltage circuits (as circuit of three-terminal voltage-stabilizing integrated 78 series), the voltage of input can not be too high, is generally 30 volts.And have the input of three end integrated circuits when being struck by lightning to surpass this value.Cause the reason of the deficiency of second aspect to be, 220 volts of civil powers are become bridge rectifier voltage output value after the required low pressure of electronic circuit, can only satisfy city's electric standard of most applications, when the high place of civil power and period, its bridge rectifier output just may be over the amount of imports definite value of three end integrated circuits.For addressing this problem, common conventional method is, after bridge rectifier before three end integrated circuits, newly increase the one-level emitter follower, its objective is, after the bridge rectifier overtension, allow emitter follower will export pressure limiting, make this not surpass the rated voltage of three end integrated circuit inputs.Although such scheme has been expanded the higher limit of bridge rectifier output, but has produced new contradiction, because newly-increased emitter follower can produce the supplementary loss voltage drop.When civil power was low, three end integrated circuits might can be worked, but because there is the additional electrical pressure drop in the emitter follower that increases newly, three end integrated circuit input ends will step-down, lower than desirable value, just can not voltage stabilizing.Two are complex circuit.Cause the reason of the third aspect to be, because the output valve of circuit of three-terminal voltage-stabilizing integrated is a certain integer value of fixing, as, 5 volts, 8 volts, 12 volts, the float charge voltage of the fractional value of can't satisfying the demand, as 3.7 volts, 12.6 volts etc.More seriously, in present existing design, be difficult to solve float charge voltage need high and discharge press will be low contradiction.Due to the problem that can not effectively solve above-mentioned three aspects, so easily damage, this has just caused the 4th aspect problem easily to produce, in case be namely to damage, maintenance is difficulty again, affects phone and opens the door, directly impact life.The stabilized voltage power supply of joining in addition, also relates to many-sided problems such as cost and reliability.

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

Summary of the invention

The objective of the invention is to design a kind of receiving system of compound property character newly, be mainly used in the automated production of supporting door industry, the one, to the patent that the designer applies for, do further to replenish.Two are to provide a kind of receiving system kind of excellence, for the outstanding product of developing door industry class provides larger space.

Concrete measure of the present invention is:

1.High efficiency automatic control receiving system is by the network receiver, the vibration receiving system, and the vibration damping thing, supporting power supply forms jointly;

The vibration receiving system is fixed on mobile phone, draws output line at the lead-in wire pile crown of vibration receiving system as signal with wire bonds; Be fixed with the vibration receiving system mobile phone be placed in should with the place of the electronic circuit that coordinates.

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

AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel after 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 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 to have connected the positive pole of another voltage-stabiliser tube, the minus earth of this voltage-stabiliser tube 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 voltage stabilizing circuit float charge voltage; With two diode series connection, one of diode cathode has terminated at the base stage of adjusting pipe, and the other end is connected on the output point of the emitter float charge voltage of adjusting the stream organ pipe.

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

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

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

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

With one of supporting vibration receiving system of network receiver after innovation be piezoelectric ceramic piece, two are earphones, three are assemblys of loudspeaker and output transformer.

One of fixing means that network receiver after innovation will vibrate receiving system and mobile phone is to stick with glue the material method of attachment, two be to use the screw method of attachment.

One of the place of laying of closing machine box is on door, two be in door, three be within doors.

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

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

7, the first branch road of being connected with resistance of the voltage-stabiliser tube that is connected over the ground of the output voltage adjustment pipe base stage in supporting power supply, voltage-stabiliser tube power is greater than 1/2nd watts, resistance is greater than 1/2nd watts.

8, in the accumulator cell charging and discharging switching circuit in supporting power supply, be connected between switch triode collector electrode and ground wire with a resistance.

The relevance of above measure further is explained as follows:

1, the principle as the functional device of a kind of phone start is that what at first to need is the function that can receive the phone calling room outside, 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.Therefore the remote control reception head in the present invention must have two kinds of functions, and the first function is the calling that can receive the phone room outside, the second function be will calling acoustical signal again be converted into the signal of telecommunication of output.

2, mobile phone itself has receiving function, and the acoustical signal of calling out is converted into output electrical signals, and the present invention has adopted the conversion of vibration receiving system.Concrete measure is that the vibration receiving system is fixed on mobile phone, after mobile phone has had call signal, will become a kind of vibration source, at this moment vibrates receiving system and will be converted into the signal of telecommunication to the acoustic vibration signal and outwards export.This signal of telecommunication can be introduced in control circuit.Therefore mobile phone is through after such processing, and its science is that common mobile phone can realize becoming a kind of can the reception and the special-purpose sensing receiving system of exportable remote control, and this is one.It two is to solve only jack of mobile phone, and the present invention needs the contradiction of external power supply and two jacks that take out call signal, and it three is not to be subjected to the restriction of mobile phone model and to affect its structure.

3, piezoelectric ceramic piece is good microphone device, and when the two poles of the earth at them added audio telecom, this sheet can sounding.Test shows: also can be with its inverting function as a kind of vibration receiving system.That is to say that when adding vibration signal at their the two poles of the earth, the faint signal of telecommunication can be exported in the two poles of the earth of potsherd.If it is fixed on mobile phone, mobile phone is received signal because sound and vibration are arranged, so just can become a kind of vibration source, allows the two poles of the earth of piezoelectric ceramic piece export sensing telecommunications.Potsherd is thin, and area is less not fragile, and is easily fixing, in the vibration receiving system in, specification requirement more according to the invention.And present following benefit, and the one, when vibration is converted into the signal of telecommunication, reliable.The 2nd, although the mobile phone kind is numerous, what have has a receiver J-Horner, have without receiver J-Horner, though have receiver J-Horner arranged, the receiver J-Horner shape is difficult to unified, and after adopting measure of the present invention, can take out the signal that mobile phone is received with same procedure.The 3rd, easy to operate, as long as with glue, piezoelectric ceramic piece is bonded on mobile phone, do not destroy mobile phone integral body fully.The 4th, strong interference immunity because piezoelectric ceramic piece is close on mobile phone, must mobile phone continuous shaking just can touch piezoelectric ceramic piece output.So extraneous interference is not easy to make it to trigger.After the mobile phone integral body that is fixed with piezoelectric ceramic piece being wrapped the vibration damping thing such as towel, the interference in the external world can be slowed down few to minimum.And as the acoustic vibration receiving system, similar performance is arranged also with earphone or with loudspeaker and the assembly that output becomes device.

4, repetition test explanation is in case after piezoelectric ceramic piece has had additional message box, when the signal of sound vibration is converted into the signal of telecommunication, can improve very large performance.The structure of piezoelectric ceramic piece and the combination of additional message box is as shown in figure one and figure two.Piezoelectric ceramic piece forms the two poles of the earth by two faces.One of them larger face is a utmost point, and another less face is another utmost point.Holding wire is drawn from the two poles of the earth respectively, and when having vibration signal to pass on sheet, its lead-in wire will be exported corresponding ultra-weak electronic signal.Additional message box is to fix with larger one side, and both also keep certain interval.Have an aperture in the center of message box, during as vibration receiving system of the present invention, this hole is the Best Point of source of sound input.Due to additional message box having been arranged, so when in case sound source passes to piezoelectric ceramic piece, the sympathetic response effect is arranged, so can improve the output energy of the signal of telecommunication.

5, due to the enforcement of vibration damping thing; greatly improved jamproof ability; therefore incapability is placed on the present invention within doors or vibrates in larger door; do not affect its effect; after doing pouch with textile; good effectiveness in vibration suppression is not only arranged, and very convenient when implementing, also can protect mobile phone surperficial.

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

The first, measure summation: made the modified model of emitter follower by one of them NPN triode, the float charge voltage of output science; The power supply of work system is provided when civil power is arranged simultaneously, is subjected to city's electric control with a PNP triode, to the automatic switchover of floating charge and discharge, make output not produce the drop of 1.4 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, the voltage-stabiliser tube of article one branch road in base stage (be namely base stage through road that voltage-stabiliser tube is connected with resistance) can be realized the coarse adjustment of output voltage, and resistance can be realized accurate adjustment.It should be noted that, one of reason why resistance can realize accurate adjustment is that the ratio that accounts for of the pressure drop of this resistance is little, two designed output end of pressure-stabilizing and provide electric current by this resistance of Zhi Luxiang of diode and resistance string, and this branch current accounts for leading part in 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 voltage-stabiliser tube etc.) belongs to easy failed part, this circuit in the present invention, and anti-exactly voltage-stabiliser tube damages and designs.Be called for short the second branch road after between this route base stage and ground, institute's voltage-stabiliser tube that connects forms.Its principle is that base stage is to the low PN joint of first branch road pressure drop ratio the second branch road left and right, with the second branch road clamper when normal operation.So the second branch road does not produce " electrical wear ", can not damage.One of its meaning is as follows:, after the voltage stabilizing in the first branch road damages in the course of the work, the second branch road voltage-stabiliser tube conducting immediately, although variation has occured in voltage stabilizing this moment value, many PN joints, (three end integrated circuit circuit, error amount is 0.5 volt), but due to output remain voltage of voltage regulation, on the electrical equipment of joining substantially without affecting.Two, when thunderbolt was arranged, the first branch voltage increased, the conducting immediately of the second branch road forms shunting, has alleviated the load of the first branch road, the first branch road is not fragile, has strengthened the reliability of the first branch road.

(3), have three layers of factor protection, so lightning protection is good.One of be that triode used is high back-pressure high power valve, its back-pressure parameter is (three end integrated circuits input voltages are only 30 volts) higher than 78 serial integrated regulators more than 10 times; Two anti-thunder tube is housed.Three have 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), the reason that can work on civil power lower ground.The one, be high inverse-voltage tube because adjusting pipe, can design the bridge-type output voltage higherly, just can do certain compensation when civil power is low.The 2nd, output voltage adjustment pipe of the present invention can not produce the additional electrical pressure drop, and it directly is adjusted into electric power output voltage with the bridge rectifier output voltage, be namely to need only bridge-type voltage higher than output voltage, and this voltage can make triode work, just energy voltage stabilizing.(illustrate: if the design that adopts traditional triode to connect with three end integrated circuits, so work that three ends will be stable, voltage that just must input is higher than definite value of output, if and the input prime of three end integrated circuits string has the triode reflector, input has just increased the auxiliary voltage loss that emitter follower causes, that is to say when civil power is low, after bridge-type output must deduct supplementary loss voltage, be only the input effective voltage of three end integrated circuits.And when civil power was low, this was valuable voltage).

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

(7), overvoltage protection principle: two branch roads that connected over the ground by output voltage adjustment pipe but appoint; when input voltage is too high; article one, at first conducting of branch road; output voltage adjustment pipe base voltage is clamped to nominal number; the output voltage of electric current of voltage regulation also is clamped to certain numerical value naturally; when article one branch road damaged open circuit, the second branch road dropped into protection immediately automatically.

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

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

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

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

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

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

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

The effect of balance diode assembly: because AC voltage-stabilizing output is 13.5 volts of float charge voltages, after having passed through two diode step-downs, reduced to again about 12 volts, because dynamic resistance of diode is little, little to load effect, do not produce the output voltage fluctuation, so guaranteed to exchange the correctness of output.And when storage battery power supply, without this part, only through discharging and recharging electronic switch, do not produce pressure drop.

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

Also have following outstanding advantages after the invention process:

1, mobile phone can receive the communication signal of radio net reliably, when receiving signal, and the vibrating effect that it sends, excitation is for the piezoelectric ceramic piece that additional message box is arranged, and piezoelectric ceramic piece can be exported the very reliable signal of telecommunication.So electric property of the present invention is very good, extremely be suitable for the receiving system that opens the door as a kind of phone.

2, mobile phone is a complete integral body, can make the reception part of signal receiving device, also can be used as mobile phone and independently uses, and the mobile phone utilance is high.Simultaneously, to using machine without secondary operations, can not cause the damage of mobile phone.

3, mobile phone adopts the wireless radio transmission network to receive signal, 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, practical, only manage mobile phone model of a great variety, but all be suitable for, the one, the measure in the present invention can be taken out the call signal of disposable type mobile phone, the 2nd, after external electric supply socket adopts the UBS socket, with a lot of mobile phones all over coordinating.

5, strong security, easy to maintenance, because the conversion arbitrarily of the card number of mobile phone operates also very simple.

6, adapt to widely, than traditional stabilized voltage power supply, wider adaptive capacity is arranged, be namely to work during with period or accidental cause in civil power high place and be unlikely damage, and also can work in voltage lower place and period.

7, can be used for exporting the voltage stabilizing value that there is decimal in generation.Thereby can the required voltage of floating cell.

8, storage battery is not fragile, and the life-span is long.

9, excellent performance has overvoltage and overcurrent protection.

10, particular importance is a bit no matter at floating charge state, or having a power failure the period, is all keeping good performance.

Description of drawings

Fig. 1 is piezoelectric ceramic piece and the additional message box front elevation after supporting.

In figure 1, the integral body that forms of piezoelectric ceramic piece and additional message box; 2, piezoelectric ceramic piece (dotted line institute matrix section); 3, additional message box; 4, add the aperture that message box central part is opened.

Fig. 2, be piezoelectric ceramic piece and the additional message box reverse relation figure after supporting after fixing.

In figure: 1, the integral body of piezoelectric ceramic piece and additional message box composition; 3, additional message box; 4, add the aperture that message box central part is opened; 6, a pole piece in piezoelectric ceramic piece; 7, another pole piece in piezoelectric ceramic piece; 8, pole piece of piezoelectric ceramic piece wire of drawing; 9, another pole piece of piezoelectric ceramic piece wire of drawing.

Fig. 3 is the graph of a relation after the integral body of piezoelectric ceramic piece and additional message box composition is fixed on mobile phone.

In figure: 1, the integral body of piezoelectric ceramic piece and additional message box composition; 11, mobile phone; 12, fixedly the integral body that forms of piezoelectric ceramic piece and additional message box the synthetic fibre adhesive tape; 13, piezoelectric ceramic piece the two poles of the earth draws assemble line.

Fig. 4 is that the integral body of piezoelectric ceramic piece and additional message box composition is carried out the figure after vibration damping is processed.

In figure: 11, mobile phone; 13, piezoelectric ceramic piece the two poles of the earth draws assemble line; 14, the textile pocket of dress mobile phone.

Fig. 5 is the supporting power circuit diagram in complete machine.

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

Fig. 6 is the circuit diagram that the isolation resistance in the floating charge circuit of carrying in implementing measure 5 becomes triode.

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

Fig. 7 is that the resistance described in measure enforcement 8 is connected in the circuit diagram between switch triode collector electrode and ground wire.

In figure: 928, floating charge and control of discharge triode electronic switch; 929, the base resistance of being controlled by bridge rectifier output; 930, storage battery; 936, alternating current-direct current output; 947, the switch triode collector electrode resistance to earth carried of measure 6.

Embodiment

Fig. 1 to 7 has described the concrete a kind of mode implemented of the present invention jointly.Specifically be implemented as follows:

1, be welded on the two poles of the earth of the piezoelectric ceramic piece that contains the message box with two wires.

The piezoelectric ceramic piece that 2, will contain the message box with adhesive tape is fixed on a face on handset shell, forms one " integral body " with mobile phone.Its best position is that the aperture that the message box is opened is aimed on the sender of mobile phone sounding body (as loudspeaker).

3, mobile phone " integral body " is put into the pocket of a textile.

4, the present invention is placed on laying of box and a little should be placed on the place that easily coordinates with supporting control board.If both adopt wired electrical connection, supporting control board is to be placed in the upper or door of door with it, the piezoelectric ceramic piece that contains the message box is fixed on mobile phone and should be placed in the upper or door of door.If corresponding control board is placed within doors, it is placed within doors.If both adopt wireless radio transmission to connect, join domain can be unrestricted between the two.

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

The first, supporting power supply welds by Fig. 5, presses Fig. 6 welding, and the accumulator cell charging and discharging effect is better.Wherein the switching tube circuit of sealing up a door can weld by Fig. 7.

The second, the debugging of power supply: (1) adjusts output voltage voltage stabilizing value.Adjusting object is mainly to transfer the reference voltage branch road, is namely to transfer element 908 and 909 in base stage the first branch road.At first determine the voltage-stabiliser tube parameter in this branch road, allow its voltage stabilizing value not higher than output voltage values.But can not be too low, should account for the leading part of output voltage as 80%, then adjust the resistance 909 that this branch road is connected, and relevant part resistance 914; Its rule is that the resistance when this resistance 909 is larger, and the voltage of output is higher, otherwise lower.And after definite resistance 909 is fixed, resistance 914 value larger, voltage is lower, repeatedly adjusts both relations, makes it output voltage and meets the requirements.(2), adjusting the backup protection branch road is namely the voltage stabilizing parameter of base stage the second branch road: mainly select the voltage stabilizing value of the voltage-stabiliser tube parameter of the second branch road should be greater than the pressure drop of the first branch road and.(3), adjust the performance of PNP triode, when the first has output when bridge-type, survey that PNP manages emitter and collector voltage should be opened a way.It two is when the bridge-type no-output, and surveying PNP pipe emitter and collector voltage should be less than 0.1.

Claims

1. the feature of high efficiency automatic control receiving system is, by the network receiver, and vibrating sensor, the vibration damping thing, supporting power supply forms jointly:

Vibrating sensor is fixed on mobile phone, draws output line at the lead-in wire pile crown of vibrating sensor as signal with wire bonds; The mobile phone that is fixed with vibrating sensor be placed in should with the place of the electronic circuit that coordinates;

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

AC voltage-stabilizing circuit is: alternating current has exported 4 the tunnel after 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 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 to have connected the positive pole of another voltage-stabiliser tube, the minus earth of this voltage-stabiliser tube 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 voltage stabilizing circuit float charge voltage; With two diode series connection, one of diode cathode has terminated at the base stage of adjusting pipe, and the other end is connected on the output point of the emitter float charge voltage of adjusting the stream organ pipe;

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

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

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

2. high efficiency automatic control receiving system according to claim 1, its feature is: with one of supporting vibrating sensor of the network receiver after innovation be piezoelectric ceramic piece, two are earphones, three are assemblys of loudspeaker and output transformer.

3. high efficiency automatic control receiving system according to claim 1, its feature is: the network receiver after innovation is to stick with glue the material method of attachment with one of fixing means of vibrating sensor and mobile phone, two be to use the screw method of attachment.

4. high efficiency automatic control receiving system according to claim 1, its feature is: one of the place of laying of closing machine box is on door, two be in door, three be within doors.

5. high efficiency automatic control receiving system according to claim 1, its feature is: wherein the isolation resistance in the floating charge circuit in supporting power supply can replace with triode, circuit is to have terminated at the float charge voltage output point with one of a resistance, the other end has been connected on the base stage of a triode, the collector electrode of this triode is connected on the output after rectification, and emitter has been connected on the positive pole of storage battery.

6. high efficiency automatic control receiving system according to claim 1, its feature is: wherein the isolation resistance in the floating charge circuit in supporting power supply replaces with triode, and this triode is high back-pressure high power valve.

7. high efficiency automatic control receiving system according to claim 1, its feature is: the first branch road that the voltage-stabiliser tube that the output voltage adjustment pipe base stage in supporting power supply is connected over the ground is connected with resistance, voltage-stabiliser tube power is greater than 1/2nd watts, and resistance is greater than 1/2nd watts.

8. high efficiency automatic control receiving system according to claim 1, its feature is: in the accumulator cell charging and discharging switching circuit in supporting power supply, be connected between switch triode collector electrode and ground wire with a resistance.