CN203102559U - Universal vibrating sensor - Google Patents

Abstract

The utility model discloses a universal vibrating sensor and belongs to the field of mechanical and electrical integration. Seven measures are combined and nine typical advantages are presented; the universal vibrating sensor is characterized in that a mobile phone capable of receiving a signal is mounted in a machine box with a vibration reduction object; the vibrating sensor is formed by a loudspeaker and an output transformer set; a timing feedback circuit is used, so that the mobile phone can receive the signal calling the mobile phone at any time and other people cannot steal a password of the mobile phone through caller identification; the multi-code emission is applied, so that various interference sources in society are avoided and a door can be more accurately opened by the phone; an emitter follower support circuit configured on the basis of a dual-purpose power supply serves as a voltage matcher of the mobile phone, so that a battery of the mobile phone does not need to be replaced; and after the universal vibrating sensor is put into effect, the security level is high, and the mobile phone cannot be controlled by the type and becomes an excellent receiver.

Description

A kind of popular oscillatory type sensor

Technical field

The invention belongs to the electromechanical field.

Background technology

With the remote opening door operation of phone realization door, be 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 that function should meet following requirement, meet following requirement:

1, wanting to receive remote signal of notifying from a phone call on 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:

One, 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.

Two, 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 once more by traditional method, inconvenient relevant point in is internally drawn signal, but this do like this 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, form first part of new sensor with receiving remote communication device cell phone, with second part of another kind of senser element as the new compound sensor of the present invention, the new compound sensor of the common composition of two parts, it is converted into output signal with remote signal receive remote call signal from communication network after again.But this forms new compound sensor following specific requirement is arranged again:

1, adopts the combination of which type of Communication Equipment and which type of senser element, just can make the preceding part of new compound sensor received signal 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, since this sensor the number of being exhaled be the password that opens the door, promptly can not allow its people know, therefore should stop it is used mobile phone to obtain phone number by caller identification by others, but use for people within doors is convenient again and change cell-phone number in the ciphered cell phone arbitrarily, so produced a new demand again, what kind of device arranged and handle just can reach this requirement.

4, mobile phone will be in continuous duty, and mobile phone need be changed battery, in case a little less than the electricity, it is undesired to work, so mobile phone can not keep the state that can receive at any time.How to overcome.

If 5 with external power supply replacement mobile phone accumulator,, be difficult to implement with unified plug wire mode method owing to mobile phone model and in many styles, jack disunity.

6, present senior product often has (maybe must have) wireless link link, and the product of radio transmission mainly is to adopt the solid size radiating circuit emission that coding is arranged now, this is feasible for general household electrical appliances, but can not satisfy the requirement of precision for the product of higher gears, the one, because social now upward wireless remote control has been widely used in various fields, the lock of locking as automobile burglar all will use remote control, and these all becomes wide interference source.The 2nd, there is artificial instrument interference and cracks.The problem of disturbing for solving if adopt high-grade coding integrated circuit, relates to serial problems such as cost again, therefore encodes with which type of and realizes thoroughly stopping all interference in the society, and reach the low again purpose of cost, also becomes problem one.

7, good electronic product needs a kind of good stabilized voltage supply supporting with it.Because the present invention is a kind of special application product, because its main effect is to realize that phone opens the door, it should be in a kind of armed state at any time, promptly is to be in normal duty at any time, otherwise can not opens the door, directly influence life.Obviously supporting with it with the power supply design of ordinary electrical home appliance is to be difficult to reach such purpose, thereby just also can operate as normal during the no alternating current of needs, so this power supply must be furnished with accumulator, just must must carry out floating charge to it and be furnished with accumulator.But by traditional method for designing, the contradiction in the time of can not solving accumulator floating charge and regular picture.Its reason is, if battery tension is nominally 12 volts, and its float charge voltage should be between 13,2 to 13,8 volts science.If according to the method for designing of a lot of products, allow the direct bypass accumulator of alternating current, and power to work system again by accumulator, like this total system with long-term work on the voltage of floating charge, exceed about 1,4 volt for 12 volts than normal voltage, high if distributor requires, then be difficult to accept.If it is simply that the step-down of accumulator float charge voltage is low to normal 12 volts, again to system's power supply of being joined, produce new contradiction again, because accumulator is after discharge work a period of time, drop to 12 volts with very fast by higher float charge voltage, therefore when floating charge originally correct voltage falls again with low 1.4 volts, it is undesired to have influenced supporting electronic circuit performance.Thereby now a lot of products can't address this problem.Can only be connected on bridge-type output to accumulator simply, to the accumulator floating charge,, can't consider the science of floating charge at all though solved the correctness of institute's distributor operating voltage like this with bridge rectifier.With seriously easily influencing into the life-span of accumulator, to much requiring the high product of auxiliary products obviously inapplicable.

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

Summary of the invention

The objective of the invention is to design a kind of new combined type trans, be mainly used in the automated production of supporting door industry, the one, to the patent that the deviser applied 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 popular oscillatory type sensor is by the double-purpose power supply, mobile phone voltage matches device, and the remotely monitored sensor receiver, the installation box, the vibration damping thing, the timing feedback circuit, many yards radiating circuits are formed jointly.

Wherein: the double-purpose power supply is made of jointly two circuit of three-terminal voltage-stabilizing integrated and PNP triode and peripheral element.

Alternating current is through being connected an electric capacity behind the overcommutation with between the ground; Connected the input of two circuit of three-terminal voltage-stabilizing integrated simultaneously.

The connection of first circuit of three-terminal voltage-stabilizing integrated is, input end connects the output after the rectification, output terminal connects three branch roads, one of connected the positive pole of a diode, this diode cathode is received the input of this circuit of three-terminal voltage-stabilizing integrated, two ends that connected a resistance, the other end of resistance has been connected on the earth terminal of circuit of three-terminal voltage-stabilizing integrated, this earth terminal has been connected in series diode branch ground connection, three are the series arms that connected by several diodes, the negative pole end of this diode series arm is as the voltage output end of this sensor.

The connection of second circuit of three-terminal voltage-stabilizing integrated is, input end connects the output after the rectification, output terminal has connected three branch roads, one of connected the positive pole of a diode, this diode cathode is received the input of this circuit of three-terminal voltage-stabilizing integrated, two ends that connected a resistance, the other end of this resistance has connected battery positive voltage; Three are ends that connected another resistance, the other end of this resistance has connected the earth terminal of circuit of three-terminal voltage-stabilizing integrated, the earth terminal of the circuit of three-terminal voltage-stabilizing integrated ground connection behind the resistance of having connected.

The connection of PNP triode and peripheral element is, the emitter of its pipe has connected the positive terminal of accumulator, and collector has connected the voltage output end of this sensor; Base stage has connected a resistance over the ground, has connected rectification output with the positive pole of a diode, and its negative pole has connected the base stage of this triode.

Mobile phone voltage matches device is that the newly-increased emitter follower of the output of power supply is made the mobile phone voltage-reg-ulator tube, and the emitter follower base stage connects a stabilivolt over the ground, adjusts voltage, and the output of emitter follower has a balance buck diode.

The remotely monitored sensor 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 vibration damping thing is fixed on remotely monitored sensor receiver outside surface, again the remotely monitored sensor receiver is installed in the installation box, signal is drawn outside the output line outlet box.

The timing feedback circuit is: vibration transducer lead-in wire pile crown is drawn output line as signal; Be connected on the base stage of first triode behind resistance of this line 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 on 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.

Many yards radiating circuits are: the input that connects a phase inverter in the multichannel output with programme control circut respectively, the output of each phase inverter, the chip select end that has connected the integrated circuit of a block encoding, the output of the integrated circuit of polylith coding connects the input of multiterminal or door respectively, the output of multiterminal or door through a resistance after, be connected the base stage of wireless remote control radiating circuit modulator tube.

2, the fixed form of vibration transducer and mobile phone is, with an electrical insulator rectangle material, loudspeaker and mobile phone circle is lived, and is using the screw immobilization material, that mobile phone and horn ring is tight then.

3, the element of first circuit of three-terminal voltage-stabilizing integrated ground connection series connection is a diode and the series circuit that mixes of resistance.

4, the integrated element of series connection electrical ground of second three-terminal voltage-stabilizing is a diode and the series circuit that mixes of resistance.

5, the timing feedback is that all triodes are high back-pressure large power triodes.

6, used modulator tube is a vapotron in many yards radiating circuits.

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 the function that the signal that will call out is converted into output signal.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 sensor special, and this is an 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, the assembly of loudspeaker and output transformer also is a kind of good microphone device, and when the two poles of the earth at them added audio telecom, this assembly can sounding.Test shows: also can be with its inverting function as a kind of vibration transducer.That is to say that transformer secondary output can be exported faint electric signal 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 transformer export sensing telecommunications.The area of loudspeaker 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 earlier support is dug out the slightly little hole of loudspeaker, loudspeaker are fixed on the place in support hole with screw, again support is tightly enclosed the machine of stopping and get final product, do not destroy mobile phone integral body fully.The 4th, anti-interference strong, because loudspeaker are close on the mobile phone, must mobile phone continuous shaking, loudspeaker just have output.So extraneous general interference is not easy to make it to trigger.After the mobile phone integral body that is fixed with loudspeaker wrapped the vibration damping thing, the interference in the external world can be reduced to minimum.

4, owing among the present invention, used Alternating Current Power Supply part and the common dual power supply electricity mode of forming of accumulator.So the mobile phone that the present invention powered can long-term work.Do not needed battery of mobile phone.Thereby mobile phone one not to be afraid of original mobile phone electricity weak and need to change at work, two are not afraid of extraneous AC outage can not work.Mobile phone can long-term work, at any time is in the reception stand-by state.Also only in this way could guarantee the dependable performance of product, therefore also just can be contained in the enclosure, produce following bright spot again.

5, 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, strengthening confidentiality,, also can solve the maintenance issues that changes battery with conversion phone number at any time owing to dailyly do not need to open lid.

6, many yards launch scenarios are adopted in the wireless remote control emission, and important meaning is arranged, and main benefit is to be difficult for producing malfunction.Structure of the present invention is that the warning starting switch is the lockhole protection switch, and when cracking lockhole, switch contact is subjected to displacement, and sends the command of execution of having reported to the police, and Telephone set just begins telephone call within doors.Because producing telephone call is a very serious thing, if wrong report, unnecessary terrified with causing, consequence is very serious.And use the apparatus of remote control many now, as locking that the automobile door is protected, with release or the like, all want straighforward operation, just formed possible interference source.And adopt the artificial interference that just can thoroughly stop this class after many yards.After otherwise many yards radiating circuits have been arranged, must be non-normal door, so have improved the confidence level that the present invention reports to the police greatly if alarm call is arranged.This circuit realizes that its principle of many yards emissions is; When first end output of programme control circut was high-order, it was low that the phase inverter output that is connected makes the chip select of this coding integrated circuit that is connected, this chip select work of institute, and remaining sheet is not worked.Be output as when high when second, in like manner have only corresponding section's chip select work.The 3rd, the 4th reason is the same.Since each the coding integrated circuit with or the door mode be input to modulator tube, so form the form of many yards emissions.

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

One, measure meaning summation:

Circuit of the present invention can become three parts from the functional perspective classification, first's output power supply, and general output voltage is a nominal battery voltage; Its electric second portion output float charger, this power supply is the required science voltage of floating charge, and is higher about 1,4 volt than nominal battery voltage usually.Third part is an electronic switch, and they mainly are the automatic control of implementing accumulator floating charge and discharge, simultaneously the valuable pressure drop of can not lose accumulator basically when discharge.

Two, the explanation of first's working power:

This part is served as by first three end integrated circuit (661) and peripheral element.It exports three tunnel reason, one of road (662) be that three ends are protected, to the output terminal clamper, output end voltage is higher than about PN joint of input at most.Two circuit (663,664) three end integrated circuit output values are compensated, because of the output of three end integrated circuit has had isolating diode (665), reduced by a PN joint, press so three end integrated circuit must improve a PN economize on electricity at output terminal.Three-circuit (665) be isolating diode, it mainly acts on, when no city during by storage battery power supply, by storage battery power supply, because electronic switch is open-minded, must isolate three end integrated circuit, do not produce and flow to the shunting here of three end integrated circuit, this is to saving the electric current of accumulator preciousness, and is beneficial.This part has formed such principle of work: when civil power, this part work is because these part three end integrated circuit have carried out the compensation of voltage stabilizing value, so exported the operating voltage of nominal, by storage battery power supply the time, this part is not outwards powered and and external isolation.

It should be noted that if nominal battery voltage and floating voltage difference are excessive can increase the number of diode at the earth terminal of this three ends integrated circuit, perhaps string is gone up resistance again.Its relation is, if more than PN joint of difference then string is gone up diode, as difference a PN joint with next string on resistance, at this moment can mainly regulate the operational voltage value that this resistance then can be transferred requiredly.Adopting another benefit of diode is that the diode nominal value is strong, also favourable batch process.

Three, the explanation of second portion floating charge part:

This part is served as by second three end integrated circuit (669) and peripheral element.Because float charge voltage is higher than about 1,4 volts of nominal battery voltages, so it is inconsistent to transfer the output voltage stabilizing value of these piece three end integrated circuit and first three end integrated circuit to export voltage.At this moment can adjust the ratio of its peripheral element two resistance (670,671) implements.Its rule is that earth terminal and ground wire resistance in series 14 resistances are big more, and then output voltage is high more, and can obtain float charge voltage accurately.

The adjustment of first's working power voltage simultaneously is the same, if the output and the nominal battery voltage of three end integrated circuit are excessive, can increase the number of diode at the earth terminal of this three ends integrated circuit, and perhaps string is gone up resistance again.Its relation is, if more than PN joint of difference then string is gone up diode, as difference a PN joint with next string on resistance, at this moment can mainly regulate the operational voltage value that this resistance then can be transferred requiredly.Adopting another benefit of diode is that the diode nominal value is strong, also favourable batch process.

Four, third part electronic switch explanation:

When the bridge-type output voltage, having shown has alternating current, accumulator to should be the floating charge stage at this moment, at this moment bridge-type voltage is through the transmission of control diode (676), make the base stage of switching tube PNP pipe that voltage be arranged, PNP pipe can conducting and become closed state, the collector no-output.The present invention of this stage has only the output of first three end integrated circuit.When bridge-type output no-voltage, from the additional control voltage of bridge rectifier, the electronic switch that the PNP pipe constitutes does not become opening state to PNP pipe base stage.Output terminal of the present invention then comes from the battery discharging power supply.Because above-mentioned reason and principle so electronic switching transistor just can be distinguished the situation that civil power has or not electricity reliably, and are switched two stages of floating charge and battery discharging automatically.Should point out heavily that this pipe PNP pipe is a state automatic control switch pipe not only, and very the more important is arranged, when accumulator was in discharge condition, this pipe was in state of saturation, and the voltage that is fallen is very low, can not lose the most valuable pressure drop of accumulator basically.

Five, rectification circuit is the form with capacitance decompression, its circuit is to be connected into first branch road with two diodes, be connected into second branch road with other two diodes, the positive pole of two groups of diodes links together becomes the negative pole of rectifier output, two diode cathodes link together, the positive pole of forming rectification output, the live wire of civil power is through having connected the contact of the diode series connection in first branch road after the series capacitance, and the zero line side of civil power has then connected the contact of second bypass diodes series connection.

8, mobile phone voltage matches device is as the mobile phone voltage-reg-ulator tube from emitter follower of power supply 12 volts of terminations of output, because the emitter follower base stage has 5 volts of stabilivolt voltage stabilizings, so the output of emitter follower is made balance with diode again than 5 volts low PN utmost points, reaches 3.6 volts requirement.

9, the timing feedback circuit plays an important role to the signal reliability among the present invention 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, then make supporting performer after receiving remote signal, move, (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 an 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,, be widely so the mobile phone that is adapted to is not limited by the requirement of mobile phone model can, this is an one; It two is that the present invention receives to adopt behind the signal radio transmission and execution unit to get in touch, 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: 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.Promptly 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, that is afraid of that operating process is a 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 operation I guess of short duration 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, promptly 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, and choose with electrodeless electric capacity is that the electric leakage system is little, 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 of the positive feedback circuit is arranged, highly significant to the stability of raising circuit.

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.

Also have following outstanding advantage after the invention process:

1, mobile phone can receive the communication signal of radio net reliably, when receiving signal, the vibrating effect that it sends, the excited vibration sensor is reliable, the timing feedback circuit is to make discrete vibration sensor signal become reliable available electric signal, new compound sensor electric property is very good, very is suitable for the receiving trap that opens the door as a kind of phone, also can make other long-distance remote control simultaneously and use.A bit be in addition, be not subjected to the restriction of mobile phone model, the mobile phone a little less than tube vibration does not still vibrate by force all is suitable for.

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, can not cause the damage of mobile phone without secondary processing.

3, mobile phone adopts wireless radio transmission network received signal, so, place the constraint (will be subjected to the lead-in wire interface constraints of telephone wire) that is not subjected to environment as adopting base, do not influence attractive in appearancely within doors, do not know, to the secret benefit of all bringing for its people yet.

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

5, 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, after external electric supply socket adopts USB socket, have very strong universal meaning.

6, adopted the dress box of mobile telephone after, its box second box A that can also pack into, the relevant electron device of packing in the second box A is with circuit board, so whole standard in the installation box.

7, because the present invention has adopted excellent power supply adapted with it, promoted the performance of integral body of the present invention comprehensively, embodied in the following areas: (1), city exchange when electricity is arranged, and voltage regulation performance is good.Reason one is all advantages with modern outstanding three end integrated circuit, and voltage regulation result is good, and defencive function is good.

(2), when alternating current is arranged, what accumulator remained is float charge voltage, satisfies the requirement of accumulator floating charge, implemented best science and safeguarded that accumulator is not fragile, the life-span is long, this may produce the blank period of security personnel for protector section product particular importance because battery damages.

(3), during at no city alternating current and by storage battery power supply, accumulator is mainly confessed be nominal voltage as about 12 volts, do not influence the required performance of system.

(4), when accumulator is in discharge regime, switching tube is a state of saturation, the droop loss most valuable to accumulator very little (when accumulator normally discharged, because the faint variation of voltage has all shown discharge scenario, pressure drop was most valuable).

(5), circuit is uncomplicated, debugging is simple.

8, the social interference such as the lock of locking as automobile that exist of going up have thoroughly been avoided.

9, can easily reach the required magnitude of voltage of mobile phone, can not damage the mobile phone inner member because of overtension.

Description of drawings

Fig. 1 is that loudspeaker and output transformer assembly are fixed on the synoptic diagram on the mobile phone.

Among the figure: 1, mobile phone; 107, electrical insulator rectangle material; 109, fixed screw; 111, internal magnetization loudspeaker; 112, loudspeaker output line; 113, output transformer; 114, transformer secondary output output lead.

Fig. 2 is timing feedback circuit figure.

Among the figure: 114, transformer secondary output output lead; 531, electronic timing self-lock switch input resistance; 532, first order triode in the electronic timing self-lock switch; 533, the collector resistance of first order triode; 534, isolation resistance between the two-stage triode; 535, second level triode in the electronic timing self-lock switch; 536, the collector resistance of second level triode; 537, feedback capacity; 538, discharge resistance; 539, feedback resistance; 540, feedback diode; 545, electronic timing self-lock switch output line; 546, become the electrochemical capacitor of electrodeless electric capacity.

Fig. 3 is many yards radiating circuit figure.

Among the figure: 501 programme control circuts; 503, programme control circut first output, (also being the input of first phase inverter); 504, programme control circut second output, (also being the input of second phase inverter); 505, first phase inverter; 506, second phase inverter; 507, the chip select end line of the first block encoding integrated circuit, (also being the first phase inverter output line); 508, the chip select end line of the second block encoding integrated circuit, (also being the second phase inverter output line); 509, the first block encoding integrated circuit; 610, the second block encoding integrated circuit; 611, first block encoding integrated circuit modulation output, (also being or the family status one input); 612, second block encoding integrated circuit modulation output, (also being or the family status two inputs); 617 or the door; 618, the modulation triode in the radiating circuit.

Fig. 4 is the double-purpose power circuit diagram in the complete machine.

Among the figure: 655, civil power input; 657, decompression capacitor; 658, rectification circuit; 660, rectification input; 661, Alternating Current Power Supply three end integrated circuit; 662, three end protection using integrated circuit diodes; 663, voltage stabilizing value compensating resistance; 664, voltage stabilizing value compensation diode; 665, isolate the balance diode; 667, alternating current-direct current mixes output; 668, three end protection using integrated circuit diodes; 669, floating charge three end integrated circuit; 670, float charge voltage is adjusted one of resistance; 671, float charge voltage is adjusted two of resistance; 672, float charge voltage output; 673, electronic switch; 674, base stage controlled resistor; 675, rectification output integrating capacitor; 676, control diode; 677, accumulator.678, the hybrid circuit of Alternating Current Power Supply three end integrated circuit earth terminal diode in series and resistance; 679, the hybrid circuit of floating charge three end integrated circuit earth terminal diode in series and resistance.

Fig. 5 is a mobile phone voltage matches device circuit diagram.

Among the figure: 667, alternating current-direct current mixes output; 51, the integrating capacitor on the alternating current-direct current output terminal; 52, the last inclined to one side resistance of emitter follower; 53, emitter follower; 54, emitter follower base stage stabilivolt; 55, base capacity; 57, balance buck diode; 58, voltage output.

Fig. 6 is each parts of the present invention composition synoptic diagram of installation behind the box of packing into.

Among the figure 1, mobile phone; 6, accumulator; 8, USB socket; 9, installation box; 10, second capsule of electronic power supply circuit and relevant device is installed; 13, AC power inlet wire; 14, cell-phone charging data line; 15, cell-phone charging data line mobile phone end plug; 17, be contained in the interior power supply of second capsule; 18, mobile phone voltage matches device; 111, loudspeaker; 112; Loudspeaker and output transformer line; 113, output transformer; 114, the secondary lead of output transformer; 115, timing feedback; 116, many yards emissions; 117, supporting reception.

Embodiment

Accompanying drawing 1 to Fig. 6 has been described the concrete a kind of mode implemented of the present invention jointly.

One, implements the remotely monitored sensor receiver section.

1, the elementary of loudspeaker and output transformer coupled together with line, output transformer secondary drawn two leads.

2, do the support that an energy is lived the mobile phone circle, support is dug out a hole slightly littler than loudspeaker.

3, loudspeaker are fixed on the place that support digs out the hole with screw.

4, bracket loop is stopped machine, screw tightens again, make support become as a whole with mobile phone, and the loudspeaker on the support is on sounding body on the mobile phone (as the loudspeaker) sender with the optimum position that mobile phone pastes mutually.

Two, weld the timing feedback circuit by Fig. 2.Adjust the resistance of feedback capacity and resistance in series, make it feedback time and meet the requirements.

Three, the enforcement of many yards emissions: as shown in Figure 3, connect first phase inverter input in the integrated circuit with first output of second programme control circut, this phase inverter output connects the chip select end of the first block encoding integrated circuit 2262, the modulation output connection of this coding integrated circuit 2262 or an input of door, connect second output of second programme control circut as method, another of this modulation output connection or door imported, or connects the modulation transistor base in the radio transmitter circuit after the output resistance in series of door.

Four, implement the double-purpose power unit:

1, welds circuit by Fig. 4.Will note option before the weldering, wherein triode should select high back-pressure high power valve.The quantity of balance diode determines by ac output voltage, and charging voltage under the situation, is adjusted the quantity of weighing apparatus diode accurately, and making ac output voltage is correct voltage.Its base resistance should select heat radiation power greater than 1/4th wattages.

2, adjust the output voltage voltage stabilizing value of AC portion work.Adjusting object mainly is to transfer resistance 663 and 664.Adopt the diode form of connect with resistance, when surpassing a PN voltage, increase diode, and save adjustment resistance less than a PN.With its rule is that the resistance of resistance 100 is big more after this resistance 663 is determined, then Shu Chu voltage is high more, otherwise low more.Adjust both relations repeatedly, make it output voltage and meet the requirements.

3, adjust the performance of PNP triode, when the first has output when bridge-type, survey PNP pipe emitter and collector voltage and should open 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 volt, otherwise should reduce the resistance of resistance 674.

Five, implement mobile phone voltage matches device.Press Fig. 5 weldingvoltage conversion adaptation.

Six, each parts is contained in the installation box, as shown in Figure 6.

1, 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.

2, capsule and mobile phone " integral body " are put into installation box of the present invention with one on accumulator.

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

4, the lead-in wire of piezoelectric ceramic piece and AC power cord are passed large outside.

5, around mobile phone, fill up the vibration damping thing.

Claims (6)

1. popular oscillatory type sensor is characterized in that: by the double-purpose power supply, and mobile phone voltage matches device, the remotely monitored sensor receiver, the installation box, the vibration damping thing, the timing feedback circuit, many yards radiating circuits are formed jointly;

Wherein: the double-purpose power supply is made of jointly two circuit of three-terminal voltage-stabilizing integrated and PNP triode and peripheral element;

Alternating current is through being connected an electric capacity behind the overcommutation with between the ground; Connected the input of two circuit of three-terminal voltage-stabilizing integrated simultaneously:

The connection of first circuit of three-terminal voltage-stabilizing integrated is, input end connects the output after the rectification, output terminal connects three branch roads, one of connected the positive pole of a diode, this diode cathode is received the input of this circuit of three-terminal voltage-stabilizing integrated, two ends that connected a resistance, the other end of resistance has been connected on the earth terminal of circuit of three-terminal voltage-stabilizing integrated, this earth terminal has been connected in series diode branch ground connection, three are the series arms that connected by several diodes, the negative pole end of this diode series arm is as the voltage output end of this sensor;

The connection of second circuit of three-terminal voltage-stabilizing integrated is, input end connects the output after the rectification, output terminal has connected three branch roads, one of connected the positive pole of a diode, this diode cathode is received the input of this circuit of three-terminal voltage-stabilizing integrated, two ends that connected a resistance, the other end of this resistance has connected battery positive voltage; Three are ends that connected another resistance, the other end of this resistance has connected the earth terminal of circuit of three-terminal voltage-stabilizing integrated, the earth terminal of the circuit of three-terminal voltage-stabilizing integrated ground connection behind the resistance of having connected;

The connection of PNP triode and peripheral element is, the emitter of its pipe has connected the positive terminal of accumulator, and collector has connected the voltage output end of this sensor; Base stage has connected a resistance over the ground, has connected rectification output with the positive pole of a diode, and its negative pole has connected the base stage of this triode;

Mobile phone voltage matches device is that the newly-increased emitter follower of the output of power supply is made the mobile phone voltage-reg-ulator tube, and the emitter follower base stage connects a stabilivolt over the ground, adjusts voltage, and the output of emitter follower has a balance buck diode;

The remotely monitored sensor 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 vibration damping thing is fixed on remotely monitored sensor receiver outside surface, again the remotely monitored sensor receiver is installed in the installation box, signal is drawn outside the output line outlet box;

The timing feedback circuit is: vibration transducer lead-in wire pile crown is drawn output line as signal; Be connected on the base stage of first triode behind resistance of this line 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 on 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;

Many yards radiating circuits are: the input that connects a phase inverter in the multichannel output with programme control circut respectively, the output of each phase inverter, the chip select end that has connected the integrated circuit of a block encoding, the output of the integrated circuit of polylith coding connects the input of multiterminal or door respectively, the output of multiterminal or door through a resistance after, be connected the base stage of wireless remote control radiating circuit modulator tube.

2. a kind of popular oscillatory type sensor according to claim 1, it is characterized in that: the fixed form of vibration transducer and mobile phone is with an electrical insulator rectangle material, loudspeaker and mobile phone circle to be lived, using the screw immobilization material, that mobile phone and horn ring is tight then.

3. a kind of popular oscillatory type sensor according to claim 1 is characterized in that: the element of first circuit of three-terminal voltage-stabilizing integrated ground connection series connection is a diode and the series circuit that mixes of resistance.

4. a kind of popular oscillatory type sensor according to claim 1 is characterized in that: the integrated element of series connection electrical ground of second three-terminal voltage-stabilizing is a diode and the series circuit that mixes of resistance.

5. a kind of popular oscillatory type sensor according to claim 1 is characterized in that: all triodes are high back-pressure large power triodes in the timing feedback circuit.

6. a kind of popular oscillatory type sensor according to claim 1, it is characterized in that: used modulator tube is a vapotron in the many yards radiating circuits.

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