CN203165179U - Information processing device - Google Patents

Abstract

The utility model relates to an information processing device belonging to the technical field of household appliances. The information processing device comprises a remote control receiver, a timing type feedback circuit, a vibration attenuation object and a combined power supply, and is improved based on an existing patent result of an inventor. The information processing device takes a mobile phone as a main body and is based on a network communication technology, a remote control sensor outputting a signal is induced out from a signal leading-out end of a vibration sensor fixed on the mobile phone, and a vibration signal is converted into an available electric signal by timing type feedback. The sensor provides a larger space for developing excellent products in the door industry, and the mobile phone does not need a battery and is prevented from being damaged due to vibration impaction as being provided with the vibration attenuation object. Six measures are matched, and thus the information processing device is high in security classification. The excellent information processing device is high in applicability.

Description

A kind of signal conditioning package

Technical field

The invention belongs to household electrical appliance technical field.

Background technology

With the remote opening door operation of phone realization door, it is a kind of upsurge 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 of family, takes out the remote signal of opening the door in the voice suggestion of the reception fixed line phone from family.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, thereby the expense that phone opens the door is higher.For this reason, the deviser had once applied for a patent, and the enforcement of this patent will remedy the deficiency of existing product.But it is supporting with it that this patent need a kind ofly receive the sensor of distant signal, and this sensor also should not influence the aesthetic feeling of the original decoration of family except function should meet following requirement, meet following requirement:

1, wanting to receive remote signal of notifying from a phone call in electric property, can be the electric signal that opens the door with the signal transition of notifying from a phone call simultaneously.

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

3, be convenient to place flexibly.

In the present automated production of door industry, also there is not a kind of sensor directly to meet above-mentioned 3 requirements.

Realize that this technical scheme mainly contains following difficult point:

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

2, cell phone and fixedly base can from communication network, receive remote call signal easily, but they are not a kind of sensors because they all can not directly outwards export electric signal.Want outside output signal, all must process again by traditional method, inconvenient relevant point in is internally drawn signal, but this do and can influence the integrality of complete machine, and cause the damage of mobile phone especially easily.

So, the best effective ways that solve existing issue are to form first among the present invention partly with receiving remote communication device cell phone, with another kind of senser element as second among the present invention partly, the new composite receiver of the common composition of two parts, after from communication network, receiving remote call signal, again remote signal is converted into output signal.But this has following specific requirement again to the present invention:

1, adopts the combination of which type of Communication Equipment and which type of senser element, just can make preceding part of the present invention and the rear section of output signal realize the coupling of signal transmission science.Signal is lost little relatively, thereby makes the electric property of new compound sensor the most reliable and stable.

2, adopt two parts of the new compound sensor of what carrier combinations, dependable performance, integral body are attractive in appearance relatively, volume is less.

3,, because mobile phone model and in many styles, the jack disunity will take out the signal of calling, is difficult to unified plug wire mode method enforcement.

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, so mobile phone can not keep the state that can receive at any time, how to overcome.

5, because the starting of reporting to the police is the key element of alarm, whether reliably he directly relate to starting, or malfunction is not arranged.Show after deliberation, address this problem, must work hard simultaneously aspect machinery and two in the circuit, cooperatively interact, the effect that can obtain, but to use what kind of physical construction, and what kind of circuit of joining be only best disposal route, this also is an important topic that is worth research.

6, the inventor has had multinomial electronic technology achievement, belongs to security personnel's equipment class, all needs a kind of stabilized voltage supply preferably supporting with it, if but present circuit of three-terminal voltage-stabilizing integrated without transformation directly application can not reach effect preferably.Its main cause one is that the lightning protection grade is not high, and the equipment of ensuring public security like this will may damage at thunderstorm season, or cisco unity malfunction, will cause the protector serious period out of control.The 2nd, can not in the very wide scope of civil power, work, directly influenced the range of application of security personnel's equipment.The 3rd, voltage stabilizing numerical value can not be transferred to the voltage stabilizing value of decimal neatly, as 3,7 volts, and 12,7 volts.Cause a major reason of above 3 deficiencies to be that the inherency of the three end integrated stable voltage circuits (as circuit of three-terminal voltage-stabilizing integrated 78 series) in the electronic product causes, the voltage of 78 serial integrated regulator input ends 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.So caused the deficiency of first aspect.Cause the reason of the deficiency of second aspect to be, also because the input voltage ratings of three ends is not high, so the design of the secondary low-voltage side output voltage of transformer is restricted.In present traditional design, though proposed the scheme of triode and three end integrated circuit co-design, but produced new contradiction again, owing to increased easy failed part voltage stabilizing diode, this just may produce the negative sense result of two aspects, and the one, reliability is affected, and the 2nd, lightning protection effect is affected, cause the reason of the third aspect to be, since the output valve of circuit of three-terminal voltage-stabilizing integrated be a certain round values of fixing as, 5 volts, 8 volts, 12 volts, can't the satisfy the demand float charge voltage of fractional value is as 12,6 volts, etc., also inconvenient when adjusting its voltage stabilizing value, namely be unfavorable for producing in batches.

In addition, the stabilized voltage supply of joining also relates to many-sided constraints such as cost cost and reliability, so required stabilized voltage supply is simple at first sight, but anatomizes, really many places difficult point, also further innovation abrim.

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 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 provide a kind of sensor kind of excellence, for the outstanding product of developing door industry class provides bigger space.

Concrete measure of the present invention is:

1, a kind of signal conditioning package is by remote-control receiver, timing feedback circuit, vibration damping thing, radio reception external antenna, modular power supply, the common composition.

Remote-control receiver is made of jointly mobile phone, vibration transducer, and vibration transducer is fixed on the mobile phone, draws output line at the lead-in wire pile crown of vibration transducer as signal with wire bonds.

The timing feedback circuit: be connected on the base stage of first triode behind resistance of the output lead of vibration transducer series connection, the grounded emitter line of this triode, collector has connect two-way, one of be to join with power supply after having connect a resistance; Two are ends that connect a resistance, another termination of this resistance the base stage of second triode.

Second transistor collector connect two-way, one of be to have connected to be connected on power supply behind the resistance; Two are ends that connect a feedback capacity, the other end of this feedback capacity has been connected and has been connected the base stage of first triode behind a diode and the resistance, also connects a resistance between this end of this feedback capacity and the ground.

Second transistor collector outwards exported and drawn signal wire, connected radiating circuit then.

The vibration damping thing is fixed on the remote-control receiver outside surface.

Connect supporting power output socket mouth and cell-phone charging socket with mobile phone external charge output data line.

Remote-control receiver, one of modular power supply is placed in the electronic circuit device place that cooperates with it.

Modular power supply by anti-thunder tube, is penetrated with impact damper, and the impact damper base is pressed and adjusted circuit, and " lightning protection overvoltage backup " three end integrated circuit and pressure regulation peripheral element combine, and its concrete circuit is.

The secondary side of transformer low voltage has connected three branch roads behind overcommutation, one of be to have connected an anti-thunder tube between over the ground; Two are the collectors that connected triode, three are ends that connected a resistance; The other end of this resistance has connected the base stage of triode; The emitter-base bandgap grading of this triode has connected the input of three end integrated circuit.

Penetrate with the impact damper base stage and connected two branch road ground connection, article one branch road is the positive pole that base stage has connected a stabilivolt, and the minus earth of this stabilivolt, this branch road have formed " lightning protection overvoltage backup " branch road; The second branch road is base stage through ground connection behind the branch road of two resistance series connection; Be connected on the output of three end integrated circuit with the positive pole of a diode; This pipe negative pole has been connected on the base stage contact of second branch road two resistance series connection over the ground.

Terminated at the output of three end integrated circuit with a resistance one, the other end has been connected on the earth terminal of three end integrated circuit, be composed in series a new branch road with diode and resistance, diode cathode has been connected on the earth terminal of three end integrated circuit, other end ground connection in this branch road.

Outwards export with hot junction and cold end line that output line and the ground wire of three end integrated circuit have been formed source of stable pressure jointly.

3, the vibration transducer in the remote-control receiver is to be welded on the silver-plated weld tabs with lead earlier, then two root beads is had the silver-plated weld tabs of lead to be bonded in respectively on the two poles of the earth of piezoelectric ceramic piece.

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

5, being connected on the branch road of penetrating with " lightning protection overvoltage backup " on the impact damper base stage is the series circuit of a stabilivolt and several diodes, and the number of diode series connection is one, or more than one.

6, in the diode and resistance series arm between three end integrated circuit earth terminals and ground wire, the number of diode series connection is one, or more than one.

The relevance of above measure further is explained as follows:

1, the principle as the functional device 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.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.It must have two kinds of functions, and first kind of function is the calling that can receive telephone set outside the room, and second kind of function is that the signal that will call out is converted into the function of exporting electric signal again.Before mobile phone was failed innovation, it only had first kind of function, and does not have second kind of function.

2, mobile phone itself has receiving function, and call signal is converted into the output electric signal, the principle that the present invention has adopted vibration transducer to change.Concrete measure is that vibration transducer is fixed on the mobile phone, after mobile phone has had call signal, will become a kind of vibration source, and at this moment vibration transducer will be converted into electric signal to vibration signal.This electric signal can be introduced in the control circuit.Therefore mobile phone is through after such processing, and its science is that common mobile phone can be converted into a kind of can the reception and exportable remote control dedicated receiver, and this is one.It two is can solve to have only a jack on the 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 the restrictions that are not subjected to mobile phone model, all can adopt this method.

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 transducer.That is to say that faint electric signal can be exported in the two poles of the earth of potsherd when adding vibration signal at their the two poles of the earth.If it is fixed on the 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 vibration transducer in, technical requirement more according to the invention.And present following benefit, and the one, when vibration is converted into electric signal, reliable.The 2nd, though the mobile phone kind is numerous, what have has a receiver J-Horner, the earless machine transplanting of rice mouth that has, though have receiver J-Horner arranged, the receiver J-Horner shape is difficult to unified, and after adopting measure of the present invention, can both 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 tightly glued on the mobile phone, do not destroy mobile phone integral body fully.The 4th, anti-interference strong, because piezoelectric ceramic piece tightly is bonded on the mobile phone, must mobile phone continuous shaking piezoelectric ceramic piece, just have output.So extraneous general interference is not easy to make it to trigger.After the mobile phone integral body that piezoelectric ceramic piece is fixedly arranged being wrapped vibration damping thing such as towel, the interference in the external world can be reduced to minimum.And as the acoustic vibration sensor similar performance is arranged also with earphone or with the assembly of loudspeaker and output transformer.

4, owing among the present invention, adopted external power supply, so the mobile phone that the present invention powers can long-term work.Do not needed battery of mobile phone.Thereby mobile phone do not relate to the replacing of battery of mobile phone at work, at any time is in the reception stand-by state.

5, among the present invention, the timing feedback circuit plays an important role to the signal reliability among the present invention, have only and adopted it original ringdown could be become reliable control signal, could be operational discreteness, the discreteness of type, and the discreteness of switch, become a kind of unified reliable signal.So stress below must doing:

(1), the meaning of timing feedback circuit: one of after the present invention receives ringdown, it or not final purpose, final purpose is to remove to promote the wireless remote control radiating circuit with ringdown, make it to send the initiating signal of wireless remote control emission, supporting performer is moved after receiving remote signal, (being fruitful as the inventor is antitheft door, be to allow the propulsion system that open the door of door start) so, how ringdown reliably promotes radio transmitter circuit, be an important technology key, its reason is because mobile phone is of a great variety, and the ring that has is on-off state, has plenty of continuous state, the signal that has is strong, a little less than the signal that has, if there is not a kind of good timing feedback circuit, be difficult to guarantee reliability of products, and adaptability is widely arranged.Two because the timing feedback circuit has been arranged, so the mobile phone that adapts to is not limited by the requirement of mobile phone model can, be widely, this is one; It two is that the present invention receives to adopt behind the signal radio transmission and execution unit to contact, and any execution unit can add receiving trap and realize mating with the present invention, so execution unit that can be supporting also is widely.

(2), the operating principle of timing feedback circuit: (seeing below Fig. 3 and Fig. 4 in the explanation accompanying drawing).

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

After mobile phone has been exported ringdown, be sent to first triode NPN base stage, this moment, current collection was very low, second transistor collector is high, output signal, meanwhile, because the positive feedback branch that electric capacity is formed acts on simultaneously, first transistor base has been added positive feedback voltage, no matter whether mobile phone has signal to be input to the base stage of first triode, it is high that second transistor collector is always, and signal output is arranged all the time, arrived certain hour after, feedback branch electric capacity differential is full of, feedback branch lost efficacy, so positive feedback is regularly, was not eternal.

For this circuit also should illustrate following some:

One of, why to add positive feedback branch, 3 meanings are arranged, one can be the cell-phone bell signal transition of interrupted class a kind of continuous signal, has enlarged the application kind of mobile phone greatly, make to mobile phone require unaffected.Namely whatsoever the mobile phone of model all is suitable for.Its two, guarantee each ringdown, be not subjected to the influence of mobile phone " key " user operation, even operating process is transient state, can both guarantee to launch the required time.This point is very important, because the inventor is applied to the series products of ensuring public security, and non-one of radio coding integrated circuit, but polylith, this is more much longer than the simple radiating circuit time, feedback branch has been arranged after, that is operation of short duration I guess, can both guarantee to launch required time at every turn.Its three, strengthen amplification quantity, particularly more meaningful to the mobile phone type a little less than the ringdown, improved the reliability of control wireless remote control radiating circuit.

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

Three, feedback capacity little with feedback resistance has formed charging rate altogether, adjustable flexibly, be adapted to dissimilar types.

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

Five, the reason that positive feedback branch has added diode is when the cell-phone bell signal has been added in the base stage of first pipe, not produce loss of signal branch road.

6, modular power supply is significant in the present invention, and the spy makes the following instructions this circuit:

(1), circuit totally constitutes and principal feature: adopted traditional classical three end integrated circuit to make the last output of voltage stabilizing.Before the input of three end integrated circuit, increased the one-level emitter follower and made impact damper, but the design proposal one different with tradition is not contain consumable accessory zener diode, good reliability during this grade operate as normal.The 2nd, thunderbolt (overvoltage) there are three grades of strick precautions, overvoltage is taken precautions against effective.The 3rd, adopted 3 measures to make adjustable, the easy accent of three end integrated circuit voltage stabilizing values.

(2), the explanation of three-level protective principle has been carried out in lightning protection.One of be between rectification and three end integrated circuit, to have increased emitter follower newly, high back-pressure high power valve is adopted in this pipe design, its back-pressure can reach hundreds of volts, almost is about 10 times of circuit of three-terminal voltage-stabilizing integrated input voltage of 78 series, is equivalent to ability to bear and has improved 10 times.Two be to have increased anti-thunder tube to make second class protection, the voltage in the time of can be with thunderbolt is limited in the scope of tens of volts of voltage breakdown.Three be to have increased " lightning protection overvoltage backup " circuit in the base stage that output voltage is adjusted pipe, (stabilivolt 127 branch roads among the figure), the duty of this pipe is, be in the no current conducting state at ordinary times, its reason is that selected stabilivolt voltage stabilizing value has surpassed the pressure drop of two resistance series arms (128 among the figure and 129 series arms) over the ground of emitter follower base stage in the circuit, so by clamper.Formed the benefit of two aspects like this, the one, no current during because of usual work does not produce electrical wear, so can not damage, has guaranteed reliable when using.The 2nd, when input end has high pressure; as thunderbolt; or the civil power accident is when having high pressure; in the accompanying drawing 128 and 129 series arm pressure drops raise; at this moment " lightning protection overvoltage backup " branch road, (stabilivolt 127 branch roads among the figure), conducting immediately automatically; newly-increased emitter follower base stage is produced the pressure limiting function immediately, implement protection.Owing to formed the three-level protective to thunderbolt, so when bad weather, needn't be to the disconnected power down source of the present invention, and can operate as normal.

(3), can not damage the circuit explanation in civil power higher place and period.Its reason such as back and forward, thunderbolt are a kind of reasons of overvoltage.The lightning protection circuit effect is adapted to civil power unexpected the time too.

(4), can be in the explanation of the lower place of civil power and period work.Newly-increased emitter follower is high inverse-voltage tube, so the secondary low-voltage output end voltage of transformer can design higherly, when civil power is low, rectification output is had compensation like this.So expanded the civil power lower range.

(5), can expand the explanation of civil power variation range.Its reason is that civil power does not damage circuit when high, and when low compensation is arranged, so expanded the operation interval that civil power changes.

(6), take three-terminal voltage-stabilizing value Several Measures adjustable and that easily transfer.One of, design has three ends adjustment voltage stabilizing to be worth adjustable peripheral circuit, in this electricity routing diagram: 133,134,135 3 elements are formed.Two, three end integrated circuit earth terminals and ground wire between adopted the mode of the branch road that diode connects with resistance, solve and easily produce in batches and the contradiction of adjusting voltage flexibly.Because three end integrated circuit models and individual difference, the electric current that earth terminal flows out is variant, if only is connected with resistance between its earth terminal and the ground connection, then the resistance of similar resistance is not easy to produce the consistance of pressure drop, difficult batch process.Then can address this problem with diode, only the electric current of pipe inflow diode has the difference of size, and its pressure drop is 0,7 volt, need not adjust so produce in batches.If but this branch road is only used diode, but can not adjust required voltage stabilizing fractional value flexibly, so the present invention has adopted the adjustment branch road of both series connection, in this branch road, diode is coarse adjustment, because being the major part of pressure drop; And the pressure drop of institute's crosstalk resistance is minute portions, is accurate adjustment.Three, in adjustable peripheral element, increase by one road branch road (133 the figure) from the output of three ends, to strengthen easy batch process.Because the electric current of this branch road occupies larger specific gravity in diode and resistance series arm, beneficial to overcoming three end integrated circuit models and individual difference, be conducive to produce in batches.The rule of adjusting the three-terminal voltage-stabilizing value is, resistance 134 among the figure, and resistance is more high, and output voltage is more high, otherwise more low.

(7), among the present invention, in the peripheral element of newly-increased emitter follower, the meaning of the voltage stabilizing diode in the cancellation main thoroughfare and form principle.In traditional design, with triode and three end integrated circuit co-design, all need the base stage of emitter follower over the ground branch road add voltage stabilizing diode, and this stabilivolt is the main branch road of switching on for a long time.Its objective is and only in this way could guarantee that the output of this pipe can control within rated range.Electronics personnel with batch process know that voltage stabilizing diode is a kind of easy failed part, particularly are used in the power supply place (stabilivolt 127 is to be in long-term "on" position) of long-term energising.For avoiding this problem, the present invention has adopted to be difficult for failed part resistance unit replacement easy-to-damage element voltage stabilizing diode, the principle that forms is, newly-increased emitter follower base is pressed and is adjusted circuit, (the groundwork path when namely being operate as normal) is 128 and 129 series arm among the figure, rather than " lightning protection overvoltage backup " branch road, namely not 127 stabilivolt branch road among the figure yet.Because this branch road voltage stabilizing value is higher than 128 and 129 series arm pressure drop, by clamper, no current has only accidental cause to wait the overvoltage reason as thunderbolt during operate as normal, and stabilivolt 127 just has electric current to pass through among the figure.What also should illustrate simultaneously one is, in the design of the series arm 128 and 129, the pressure drop of resistance 129 is main, be essentially three end output voltages as can be seen from Figure 1, (only differing from a PN joint), and when design, the pressure drop of adjusting on the resistance 128 has only the three ten-day period of hot season, just can guarantee that the emitter follower output voltage satisfies the input voltage of three end integrated circuit, because this circuit output essence surely is three end integrated circuit, so its voltage regulation performance can not be affected.The 2nd, provide because the pressure drop on the resistance 129 mainly is output current by three end integrated circuit, rather than by on the emitter follower base stage partially resistance 126 provide, so track stability and easy tonality are played great role.

(8), improve the Several Measures of reliability: one of, in lightning protection circuit, formed three-level protective, (seeing second).Two, the impact damper base press to adjust circuit and is made up of resistance series arm (128 and 129 series arms among the figure); do not contain easy failed part voltage stabilizing diode, not fragile, three; in the protection of the lightning protection third level, design " special substitutes " protected mode branch road, further improved reliability.

7, after the enforcement measure of the present invention, outside mobile phone in the installation box is not exposed to, so the stranger can not use mobile phone of the present invention and beat outward, steal out the number of reception mobile phone by caller identification, and the people can conveniently start and takes out mobile phone behind the screw cap and change cell phone network number within doors, with conversion phone number at any time to strengthen confidentiality.

Also have following outstanding advantage after the invention process:

1, mobile phone can receive the signal of wireless communication networks reliably, and anti-interference strong, and this is because no matter be that extraneous acoustic jamming or electrical interference all can not make sound horn, produces the malfunction signal.Very be suitable as the receiving trap that a kind of phone opens the door, also can make other long-distance remote control simultaneously and use.

2, mobile phone is a complete integral body, can make the receiving unit of signal transducer, also can be used as mobile phone and independently uses, mobile phone utilization factor height.Simultaneously, to using mobile phone without secondary processing, 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 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, practical, it is of a great variety only to manage mobile phone model, but all is suitable for, and this is the call signal that vibration transducer can take out the disposable type mobile phone, and the 2nd, external electric supply socket is the standard connector after adopting USB socket, has very strong Practical significance.

5, level of confidentiality height, because one be that the password figure place of mobile phone is many, the 2nd, can often change password.

6, mobile phone no longer is subjected to the restriction of model, and the mobile phone of magnitude of vibrations all is suitable for.

7, strengthen amplification quantity, make emission more reliable.

8, modular power supply has following advantage: (1), performance are good, embody in the following areas: the one, and lightning protection effect is good, has the lightning protection three-level protective, and not fragile at thunderstorm season, supporting electrical equipment needn't quit work at thundery sky.The 2nd, adapt to widely, than traditional stabilized voltage supply wideer adaptive faculty is arranged, namely be to make the protector of joining work and be unlikely to damage when the high place of voltage and period or accidental cause, and also can operate as normal in voltage lower place and period.The 3rd,, can be used for exporting the voltage stabilizing value that there is decimal in generation.And the existing achievement of inventor is security personnel's classes, need be to the floating charge circuit of accumulator, and this circuit can not be round values.So the present invention has very strong ability to provide the auxiliary items, the 4th,, excellent performance.

(2), reliable.Reason one is that in electronic circuit, voltage stabilizing diode also is one of easy failed part, and in the present invention, stabilivolt has been done special processing, so reliability is higher than traditional co-design.Reason two is, newly-increased emitter follower Guan Weigao back-pressure high power valve among the present invention, and reliability generally all is much higher than common triode.

(3), debug conveniently easily batch process.

Description of drawings

Fig. 1 is the structural drawing of remote-control receiver.

Among the figure: 1, mobile phone; 3, piezoelectric ceramic piece; 4, the lead-in wire of piezoelectric ceramic piece; 5, piezoelectric ceramic piece is fixed on adhesive tape on the mobile phone; 17, piezoelectric ceramic piece one utmost point; 18, be bonded at the weld tabs that piezoelectric ceramic piece one is extremely gone up; 19, another utmost point of piezoelectric ceramic piece; 20, be bonded at the weld tabs of another utmost point of piezoelectric ceramic piece; 21, paste the adhesive tape of weld tabs.

Fig. 2 is the graph of a relation between machine external power and the remote-control receiver.

Among the figure: 1, mobile phone; 7, machine external power; 8, machine external power socket; 9, charging data line USB plug; 10, mobile phone external charge line; 11, mobile phone external charge plug; 12, cell-phone charging socket.

Fig. 3 is the overall structural relation figure of the present invention.

Among the figure: 1, mobile phone; 3, piezoelectric ceramic piece; 4, the lead-in wire of piezoelectric ceramic piece; 8, machine external power socket; 9, charging data line USB plug; 10, cell-phone charging data line; 12, cell-phone charging socket 13, AC power inlet wire; 15, the capsule of electronic power supply circuit and relevant device is installed.

Fig. 4 is timing feedback circuit figure.

Among the figure: 4, the extension line of piezoelectric ceramic piece; 531, delay of feedback circuit input resistance; 532, first order triode in the delay of feedback circuit; 533, the collector resistance of first order triode; 534, isolation resistance between the two-stage triode; 535, second level triode in the delay of feedback circuit; 536, the collector resistance of second level triode; 537, feedback capacity; 538, discharge resistance; 539, feedback resistance; 540, feedback diode; 545, delay of feedback circuit output line; 546, become the electrochemical capacitor of electrodeless electric capacity.

Fig. 5 is the modular power supply circuit diagram.

Among the figure: 123, rectification output; 125, anti-thunder tube; 126, inclined to one side resistance on the newly-increased triode; 127, " lightning protection overvoltage backup " branch road; 128, newly-increased transistor base is to genuine branch road first resistance; 129, newly-increased transistor base is to genuine branch road second resistance; 130, newly-increased triode emitter follower; 131, the integrated protection diode of three ends; 132, three end integrated circuit; 133 voltage stabilizing values are adjusted resistance; 134, voltage stabilizing value is adjusted resistance; 135, voltage stabilizing value is adjusted diode; 136, voltage stabilizing output; 137 isolating diodes.

Fig. 6 is the circuit diagram of implementing measure 7 and 8.

Among the figure: 123, rectification output; 125, anti-thunder tube; 126, inclined to one side resistance on the newly-increased triode; 127, " lightning protection overvoltage backup " branch road; 128, newly-increased transistor base is to genuine branch road first resistance; 129, newly-increased transistor base is to genuine branch road second resistance; 130, newly-increased triode emitter follower; 131, the integrated protection diode of three ends; 132, three end integrated circuit; 133 voltage stabilizing values are adjusted resistance; 134, voltage stabilizing value is adjusted resistance; 135, voltage stabilizing value is adjusted diode; 136, voltage stabilizing output; 137 isolating diodes; 138, voltage stabilizing value coarse adjustment diode; 139, " lightning protection overvoltage backup " branch road is adjusted diode.

Fig. 7 is that electronic circuit concerns synoptic diagram.

Among the figure: 159, modular power supply; 162, mobile phone integral body; 165, timing feedback; 167, radio transmission; 168, supporting reception.

Embodiment

Fig. 1 to Fig. 7 is concrete a kind of mode of implementing.

1, is welded on two silver-plated weld tabs with two leads, again weld tabs sticked on the two poles of the earth of piezoelectric ceramic piece with adhesive tape.

2, with adhesive tape piezoelectric ceramic piece is fixed on the face on the handset shell, forms one " integral body " with mobile phone.Its best position is that the electroceramics sheet is fixed on sounding body on the mobile phone body (as the loudspeaker) sender.

3, with AC-powered road plate and transformer in another new capsule, and draw the USB socket of the required power supply of mobile phone in the capsule.

4, terminate in the cell-phone charging socket with cell-phone charging data line one, the other end is connected in the machine external power USB socket of the present invention.

5, integral body of the present invention is laid a little should be placed on and place that supporting control panel easily cooperates at last, as in door, on the door, or within doors.

6, the enforcement of timing feedback circuit: weld by Fig. 4, adjust the feedback capacity value, make feedback time reach requirement.

7, first, press the selected relevant elements of Fig. 5 and Fig. 6.Wherein triode is selected high back-pressure high power valve, as 3DD15; Anti-thunder tube voltage breakdown parameter is tens of volts; Three end integrated circuit select 78 series; Resistance 128 and 129 choosing heat radiation wattages are greater than 1/2nd wattages; Diode all selects the diode of face mating type among the figure.

The second, adjust three end integrated circuit output values: the newly-increased transistor collector of (1), short circuit and emitter-base bandgap grading, the output voltage of (2), coarse adjustment three end integrated circuit reaches output voltage with 135 the number that increases diode and meets the requirements substantially.With reference to figure 6.(3), the output voltage of accurate adjustment three end integrated circuit: the resistance of resistance 134 and resistance 133 is adjusted in coarse adjustment, makes it to meet the requirements, and adjusts the place that the back that finishes disconnects newly-increased transistor collector and emitter-base bandgap grading short circuit.

Three, adjust newly-increased triode emitter-base bandgap grading output valve: adjust the resistance of resistance 128, allow emitter-base bandgap grading output surpass three ends and export about 6 volts.

Four, adjust " lightning protection overvoltage backup " branch road voltage stabilizing value: selected this branch road stabilivolt voltage stabilizing value, its parameter should be higher than about 2 volts of resistance 128 and 129 series arms, if the stabilivolt parameter is low excessively, the face of then should connecting is in conjunction with diode, the number of series connection how much, decides according to base voltage.

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 panel.If both adopt wired electrical connection, supporting control panel 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 (5)

1. a signal conditioning package is characterized in that, by remote-control receiver, and the timing feedback circuit, the vibration damping thing, modular power supply, the common composition:

Remote-control receiver is made of jointly mobile phone, vibration transducer, and vibration transducer is fixed on the mobile phone, draws output line at the lead-in wire pile crown of vibration transducer as signal with wire bonds;

The timing feedback circuit: be connected on the base stage of first triode behind resistance of the output lead of vibration transducer series connection, the grounded emitter line of this triode, collector has connect two-way, one of be to join with power supply after having connect a resistance; Two are ends that connect a resistance, another termination of this resistance the base stage of second triode;

Second transistor collector connect two-way, one of be to have connected to be connected on power supply behind the resistance; Two are ends that connect a feedback capacity, the other end of this feedback capacity has been connected and has been connected the base stage of first triode behind a diode and the resistance, also connects a resistance between this end of this feedback capacity and the ground;

Second transistor collector outwards exported and drawn signal wire, connected radiating circuit then;

The vibration damping thing is fixed on the remote-control receiver outside surface;

Connect supporting power output socket mouth and cell-phone charging socket with mobile phone external charge output data line;

Remote-control receiver, one of modular power supply is placed in the electronic circuit device place that cooperates with it;

Modular power supply by anti-thunder tube, is penetrated with impact damper, and the impact damper base is pressed and adjusted circuit, and " lightning protection overvoltage backup " three end integrated circuit and pressure regulation peripheral element combine, and its concrete circuit is:

The secondary side of transformer low voltage has connected three branch roads behind overcommutation, one of be to have connected an anti-thunder tube between over the ground; Two are the collectors that connected triode, three are ends that connected a resistance; The other end of this resistance has connected the base stage of triode; The emitter-base bandgap grading of this triode has connected the input of three end integrated circuit;

Penetrate with the impact damper base stage and connected two branch road ground connection, article one branch road is the positive pole that base stage has connected a stabilivolt, and the minus earth of this stabilivolt, this branch road have formed " lightning protection overvoltage backup " branch road; The second branch road is base terminal through ground connection behind the branch road of two resistance series connection; Be connected on the output of three end integrated circuit with the positive pole of a diode; This pipe negative pole has been connected on the base stage contact of second branch road two resistance series connection over the ground;

Terminated at the output of three end integrated circuit with a resistance one, the other end has been connected on the earth terminal of three end integrated circuit, be composed in series a new branch road with diode and resistance, diode cathode has been connected on the earth terminal of three end integrated circuit, other end ground connection in this branch road;

Outwards export with hot junction and cold end line that output line and the ground wire of three end integrated circuit have been formed source of stable pressure jointly.

2. a kind of signal conditioning package according to claim 1 is characterized in that: the vibration transducer in the remote-control receiver is to be welded on the silver-plated weld tabs with lead earlier, then two root beads is had the silver-plated weld tabs of lead to be bonded in respectively on the two poles of the earth of piezoelectric ceramic piece.

3. a kind of signal conditioning package according to claim 1, it is characterized in that: used triode is high back-pressure large power triode in the timing feedback circuit.

4. a kind of signal conditioning package according to claim 1, it is characterized in that: being connected on the branch road of penetrating with " lightning protection overvoltage backup " on the impact damper base stage is the series circuit of a stabilivolt and several diodes, the number of diode series connection is one, or more than one.

5. a kind of signal conditioning package according to claim 1 is characterized in that: in the diode and resistance series arm between three end integrated circuit earth terminals and ground wire, the number of diode series connection is one, or more than one.

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