CN204013705U - A kind of phone opens the door and the phone processing unit combining of closing the door - Google Patents
A kind of phone opens the door and the phone processing unit combining of closing the door Download PDFInfo
- Publication number
- CN204013705U CN204013705U CN201420446543.1U CN201420446543U CN204013705U CN 204013705 U CN204013705 U CN 204013705U CN 201420446543 U CN201420446543 U CN 201420446543U CN 204013705 U CN204013705 U CN 204013705U
- Authority
- CN
- China
- Prior art keywords
- voltage
- door
- output
- overvoltage
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
A kind of phone opens the door and the phone processing unit combining of closing the door, belong to areas of information technology, by wireless remotecontrol radiating circuit, mobile phone vibrating sensing body, discrete switching logic circuit, vibration damping bag, installation box, mixed type floating charge source of stable pressure, mobile phone voltage matches power supply forms jointly, mobile phone vibrating sensing body has been drawn cell-phone bell holding wire and cellular phone power supplies line, when mobile phone after bell signal, enter discrete switching logic circuit, reliably tell the logical signal of Push And Release, send through wireless remotecontrol radiating circuit, reach and open the door and the object of closing the door, coordinate lightning protection capability strong, can mix the hybrid floating charge source of stable pressure using by alternating current-direct current, allow equipment keep at any time good service behaviour, the mobile phone voltage matches power supply being come by voltage stabilizing in mixed type floating charge source of stable pressure, make mobile phone no longer change battery, convenient and reliable, various piece is put in installation box, become as a whole, strong security, thereby enrich the open the door kind of product of phone.
Description
Technical field
Belong to areas of information technology.
Background technology
Door is a kind of important security device, Ye Shi family important " shop front ".And present antitheft door is all the function only with security personnel substantially, open the door, all to open the door with mechanical key over the past thousands of years, this traditional opening the door, the mode of closing the door, can not adapt to gradually modern's rhythm of life, modern people, be busy with one's work, study is nervous, by time waste open the door with close the door on, very unwilling, phone opens the door, progressively open the door at alternative traditional machinery, on market, many such products are had now, but information has but been subject to the interference of other remote control product in the process of transmitting, information is transmitted unstable, and most products all can only open the door and can not close the door, close the door still by means of mechanical key, how to allow phone open the door and possess the function of closing the door, which type of circuit just can tell the signal of closing the door with, this is a difficult problem for a research, but do not obtain for a long time adequate solution, thereby phone open the door development and the use of series products are caused.
Any electronic product, all will have a power supply supporting with it, and stabilized voltage power supply has a lot, and float charger is also a lot, but the working power of both combinations is less, and this is because be difficult to solve the high and contradiction that discharge voltage is low of float charge voltage; At present outstanding stabilized voltage power supply is very abundant, and as 78 series, these stabilized voltage power supplys not only voltage regulation result are good but also have overcurrent protection etc., are not very high but its shortcoming is output voltage, conventionally only have 30 volts, so overvoltage capabilities is poor, and the damage of being therefore easily struck by lightning.If employing anti-thunder tube, still have the following disadvantages, the one, the difficulty of anti-thunder tube puncture voltage below 30 volts looked for, the 2nd, the protection of anti-thunder tube in the time suctioning through is to earth short, cause the load of prime excessive, thereby there is a negative effect, but thunderbolt is waited to higher also non insurance of transient state situation, easily cause damage, so can't be directly used in the open the door product of this type of phone, if damaged because be struck by lightning, make people not enter door, this is that we are reluctant to see, and power supply is perishable Focusing on components, so wish to stop the dead angle that each may exist, promote the function of power supply, make it to be adapted to the demand of each electronic product.
Summary of the invention
Main purpose of the present utility model is to implement the device that a kind of phone opens the door, its circuit is simple, can resist the impact of other remote control product, make information transmission accurate, can phone open the door and also can close the door by phone, coordinate lightning protection capability strong, city's electro-mechanical wave is had to very big adaptive capacity, can realize science floating charge, become alternating current-direct current and mix the source of stable pressure using, make this door opener possess serial advantage and fashionable element, thereby enrich the open the door kind of product of phone.
The measure that the present invention takes is:
1, phone opens the door and closes the door the processing unit that combines by a wireless remotecontrol radiating circuit with phone, mobile phone vibrating sensing body, and discrete switching logic circuit, vibration damping bag, installation box, mixed type floating charge source of stable pressure, mobile phone voltage matches power supply forms jointly.
Wherein: wireless remotecontrol radiating circuit is made up of radiating circuit and copper foil antenna.
Its shape of copper foil antenna is English lower case n shape, and the Copper Foil of two the vertical parallel shapes in left and right is copper foil antenna input on one side, and another side is copper foil antenna output, and copper foil antenna input is power input.
Radiating circuit is: copper foil antenna input connects Liao San road: the first via is the termination, one side that has connected a resistance, and another termination of resistance has connected the base stage of vapotron.
The second tunnel is to have connected an electric capacity, and the another side of electric capacity connects the emitter of vapotron.
Third Road is to have connected another electric capacity, and the another side of this electric capacity has connected the collector electrode of vapotron, is also the output of copper foil antenna.
Power input has also connect a termination of a crystal oscillator, and a termination in another two terminations of crystal oscillator has connect the base stage of transmitting tube, and another termination has connect the emitter of vapotron.
It is right that the output of coding integrated circuit has connected one side of a modulated resistance, the base stage of modulated resistance other end connection modulating tube, and the grounded emitter line of modulating tube, modulating tube collector electrode is connected with vapotron emitter.
The live wire of coding integrated circuit terminates on the input of copper foil antenna.
Mobile phone vibrating sensing body is made up of mobile phone and vibrating sensor.
Vibrating sensor is made up of the assembly of loudspeaker and transformer, and loudspeaker are fixed on to mobile phone sender place, two lead-out wire connection transformers of loudspeaker elementary, and transformer secondary as cell-phone bell output line, receives in two-way function electronic logic circuit.
Discrete switching logic electric routing switch circuit, interface circuit, switch passage, pass door composition.
Switching circuit is made up of NPN triode and PNP triode, the emitter of PNP triode is connected on power firestreak, the collector electrode of PNP becomes the power supply of switching circuit, the base stage of PNP triode connects the collector resistance of NPN triode, the grounded emitter of NPN triode, is connected to the output of interface circuit after base stage connection base resistance.
Passage opens the door: after the output of the integrating resistor interface circuit in passage that opens the door, connect the positive pole of integrating capacitor, the minus earth of integrating capacitor, first inverter opening the door in passage connects the positive pole of integrating capacitor, the input of second inverter in passage of opening the door is joined with the output of first inverter in passage of opening the door, and the output of second inverter in passage that open the door becomes enabling signal output.
Close door: the output of one end connecting interface circuit of isolation resistance, the other end of isolation resistance becomes the signal output part of closing the door, the signal output part of closing the door connects the positive pole of clamp diode, and the negative pole of clamp diode connects the output of first inverter in passage that opens the door.
Vibration damping thing is made by cotton, the linen fabrics.
Mixed type floating charge source of stable pressure is by rectification unit, overvoltage voltage-limiting protection unit, and overvoltage fast tripping protection unit, voltage regulation unit, charge/discharge unit, balance diode forms jointly.
Wherein: rectification unit is to be connected into a branch road with two rectifier diodes, be connected into another branch road with another two rectifier diodes, the positive pole of the two groups of rectifier diodes earth connection that links together, two groups of rectifier diode negative poles link together and form rectification output, rectifier diode series connection contact in two branch roads, a series connection contact directly connects one of civil power, and civil power other end connects another series connection contact after decompression capacitor.
Overvoltage voltage-limiting protection unit is made up of jointly overvoltage voltage-limiting protection triode, voltage-limiting protection voltage stabilizing didoe and upper inclined to one side resistance: export and connected two-way with rectification, a road is the collector electrode that connects overvoltage voltage-limiting protection triode; One tunnel is one end of upper inclined to one side resistance, and the other end of this resistance connects the base stage of overvoltage voltage-limiting protection triode; The base stage of overvoltage voltage-limiting protection triode has also connected overvoltage voltage-limiting protection voltage stabilizing didoe to ground; the very output of overvoltage voltage-limiting protection unit of the transmitting of overvoltage voltage-limiting protection triode; the output of overvoltage voltage-limiting protection unit connects two-way; one tunnel is the input of three end integrated stable voltage circuits, and a road is the anode that connects the triggering voltage stabilizing didoe in overvoltage fast tripping protection unit.
Overvoltage fast tripping protection unit triggers voltage stabilizing didoe by overvoltage fast tripping protection controllable silicon and forms: by the base stage of overvoltage fast tripping protection silicon controlled anodic bonding overvoltage voltage-limiting protection triode; the minus earth of overvoltage fast tripping protection controllable silicon; send out the negative pole of voltage stabilizing didoe with the contact of controlling the utmost point, the positive pole that triggers voltage stabilizing didoe connects the emitter of overvoltage voltage-limiting protection triode.
Voltage regulation unit is made up of with inclined to one side resistance under output voltage accurate adjustment inclined to one side resistance in 78 serial integrated stable voltage circuits, output voltage accurate adjustment: the emitter that has been connected overvoltage voltage-limiting protection triode by the input stage of 78 serial integrated stable voltage circuits; 78 serial integrated stable voltage circuit earth terminals have connected under output voltage accurate adjustment partially ground connection after resistance; output has connected one end of inclined to one side resistance in output voltage accurate adjustment; in output voltage accurate adjustment, the resistance other end is connected to 78 serial integrated stable voltage circuit earth terminals partially, and the output of 78 serial integrated stable voltage circuits is as floating charge point.
Charge/discharge unit is made up of the base stage element of floating charge resistance, discharge diode, storage battery and discharge diode: floating charge point connects the emitter that floating charge resistance connects discharge diode, the emitter of discharge diode has also connected storage battery, the base stage element of discharge diode is rectification control diode and base stage controlling resistance, the positive pole of rectification control diode connects rectification output, negative pole connects the base stage of discharge diode, the base stage of discharge diode connects base stage controlling resistance to ground, and the collector electrode of discharge diode and balance diode cathode join.
The positive pole of balance diode connects floating charge point, and the collector electrode of negative pole and discharge diode joins becomes alternating current-direct current mixed-voltage output.
Mobile phone voltage matches power supply: the collector electrode of coupling voltage stabilizing triode is connected to the combined-voltage output in alternating current-direct current lightning protection source, combined-voltage output has also connect an electric capacity to ground, build-out resistor has connected collector electrode and the base stage of coupling voltage stabilizing triode, coupling transistor base capacity earth, the base stage voltage-stabiliser tube ground connection of coupling triode, takes over electromechanical source line after coupling voltage stabilizing transistor emitter connects Matching and modification element.
2, mobile phone vibrating sensing body is fixed in installation box after packing vibration damping bag into again.
3, in wireless remotecontrol radiating circuit, the Copper Foil width of n shape copper foil antenna is 2mm, and left and right is that the length of two vertical Copper Foils is 30mm, distance 20 mm between two vertical Copper Foils, and, the height that kiss connects the arc Copper Foil of two vertical Copper Foils is 4.5mm.
4, in mixed type floating charge source of stable pressure, overvoltage fast tripping protection controllable silicon is one-way SCR.
5, decompression capacitor withstand voltage for being greater than 100V in mixed type floating charge source of stable pressure.
Further illustrate as follows to above measure:
One, the principle that phone of the present invention opens the door is, operator calls out the present invention with phone without, mobile phone in the present invention is received after bell signal, take out through socket, then be input to electronic circuit of the present invention and carry out logic transition, the bell signal of " length " in when operation and " short " can be transformed into the wireless remotecontrol of closing the door or opening the door and transmit, when the actuator in door receives after remote control command, then carry out corresponding logical action.
Two, electronic circuit in measure can differentiate that to close the door with the principle of enabling signal be most important point of the present invention automatically, its process is: user calls out the mobile phone in the utility model, mobile phone is having after bell signal, the assembly of loudspeaker and transformer takes out bell signal, then be input to and in two-way function electronic logic circuit, carry out logic transition, the bell signal taking out is after interface unit (2 in Fig. 1), what first enter is the resistance (8 in Fig. 1) closing in door, this is owing to there being an integrating capacitor (4 in Fig. 1) to need charging in the passage that opens the door, integrating resistor (3 in Fig. 1) has formed regular hour constant with integrating capacitor, once therefore there be bell signal, must be first to open pass door, close door very simple, only after a resistance, just form signal output, sent by multi-code transmitter, the signal that now remote control is sent is to close gate signal, when the output of cell-phone bell output line is that long signal is that the cell-phone bell time is long, although there is pass gate signal of short duration, but this can't be harmful to logic, can not make logic disorder yet, once the time constant of long signal is greater than after the time constant by integrating resistor (in Fig. 1 3) and integrating capacitor (4 in Fig. 1), first inverter (5 in Fig. 1) in the passage that opens the door, the output of first inverter plays two aspects, the one, after second inverter (6 in Fig. 1) opening the door in passage, again export positive signal, connect the bit line of radio transmission coding integrated circuit, the signal that now remote control is sent is enabling signal, the 2nd, through the signal of clamp diode (9 in Fig. 1) clamper pass door, because this point and the input of closing in door have isolation resistance (8 in Fig. 1), so be output as when low when closing first not gate in door, still can not affect the logic of closing second not gate in door.What think explanation is simultaneously, from security personnel's angle, the program of closing the door is conducive to security personnel, and the program of opening the door is unfavorable for security personnel, so can not mistake, so long signal for the present invention (call signal for a long time) is opening door operation, with the call signal of short time be the signal operation of closing the door, be not easy to occur mistake, because long-time operation has the character of " confirmation ".
Three, logical circuit is reliable, can not produce the reason of damage: in measure 1, using the benefit of inverter is that quiescent dissipation is extremely low, when input signal changes, can automatic fitration reconcile, so the voltage of output can be protected, antijamming capability is strong, promotes load-carrying ability, reduces time delay, so in the time having had input end signal, output is reliable in time.
It is just open-minded that logical circuit has just had bell signal to enter at mobile phone, this is because the output of interface unit touches NPN triode (12 in Fig. 1), the conducting of NPN triode, making after PNP triode (14 in Fig. 1) conducting is just power logic circuitry, and at mobile phone during without bell signal, logical circuit, in closed condition, does not produce load, does not therefore have damage yet.
Four, adopting the assembly of loudspeaker and transformer to take out the method for cell-phone bell signal, is one of important measures.Because this measure not only can be taken out bell signal reliably, can not injure mobile phone entirety, and convenient, theory and test explanation, the assembly of loudspeaker and transformer is after specific method and mobile phone combination, can convert mobile phone to a kind of faint signal of telecommunication by the signal when the ring, can finally become the signal source of logical circuit, allow logical circuit produce normal logic.
Five, in scheme 1, use wireless remotecontrol radiating circuit, significant, if remote control be subject to weather and surrounding environment influence large, operator cannot enter door, this is the significant deficiency that phone opens the door, description of test, the distance of wireless remotecontrol transmitting has much relations with size when the same circuit.Because it has a great impact with reliability the stable of radio ttransmitter and receiver.Therefore copper foil antenna has been made English lower case n shape, the Copper Foil width of copper foil antenna is 2mm, left and right is that the length of two vertical Copper Foils is 30mm, article two, distance 20 mm between vertical Copper Foil, the height that kiss connects the arc Copper Foil of two vertical Copper Foils is 4.5mm, allows and can realize well and mating between transmitting and reception, has greatly improved confidence level of the present invention.
Six, good electronic product, need outstanding power supply to coordinate with it, the performance of guarantee electronic product, mixed type floating charge source of stable pressure, it is the shared stabilized voltage power supply of alternating current-direct current, it has comprised rectification unit, overvoltage voltage-limiting protection unit, overvoltage fast tripping protection unit, voltage regulation unit, charge/discharge unit and balance diode, civil power is powered to other unit after over commutation, have while running into thunderbolt or overvoltage, overvoltage fast tripping protection unit starts the fast tripping protection forming overvoltage voltage-limiting protection unit immediately, the voltage-limiting protection of overvoltage voltage-limiting protection unit is the Supplementary and perfect to pressing fast tripping protection unit, jointly form the overvoltage protection to voltage regulation unit input.Charge/discharge unit has solved the high and contradiction that discharge voltage is low of float charge voltage, and the utilization of balance diode has realized alternating current-direct current to share, and is independent of each other again, makes it to adapt to the demand of each electronic product.
(1), rectification adopted the form of decompression capacitor, decompression capacitor (402 in Fig. 4) withstand voltage for being greater than 100V, then pass through rectification circuit (403 in Fig. 4) and become rectification output, is rear class power supply.
(2), the explanation of overvoltage voltage-limiting protection unit and overvoltage fast tripping protection unit, i.e. the strong principle of lightning protection anti-over voltage ability:
Overvoltage voltage-limiting protection unit and overvoltage fast tripping protection unit, formed " fast tripping protection function ", and excellent performance has very strong lightning protection overvoltage capabilities.
Overvoltage voltage-limiting protection unit is made up of overvoltage voltage-limiting protection triode (404 in Fig. 4), upper inclined to one side resistance (405 in Fig. 4), overvoltage voltage-limiting protection voltage stabilizing didoe (406 in Fig. 4); Overvoltage fast tripping protection unit is made up of overvoltage fast tripping protection controllable silicon (407 in Fig. 4), triggering voltage stabilizing didoe (408 in Fig. 4).
1, the principle forming is: cause the emitter voltage of overvoltage protection triode too high if be struck by lightning; exceed after the door that triggers voltage stabilizing didoe; trigger voltage stabilizing didoe conducting; thereby triggering overvoltage fast tripping protection controlled silicon conducting; base stage short circuit to overvoltage voltage-limiting protection triode immediately; make the complete no-output of overvoltage voltage-limiting protection triode, 78 serial integrated stable voltage circuit input no-voltages, form lightning protection overvoltage fast tripping protection.
2, why be called fast tripping protection function; once be because the emitter voltage of overvoltage protection triode is too high; the conducting immediately of itching of overvoltage fast tripping protection controllable silicon; and there is very strong positive feedback; can be rapidly by the base stage short circuit of overvoltage voltage-limiting protection triode; protection whole process is very rapid, and protection thoroughly, realizes and sealing up a door completely.
3, overvoltage fast tripping protection controllable silicon and trigger voltage stabilizing didoe and form fast tripping protection function, in the situation without overvoltage when normally working, in open-circuit condition; there is no electrical wear; can not damage, and trigger the voltage stabilizing value of voltage stabilizing didoe higher than the voltage of overvoltage protection transistor emitter, so be also open-circuit condition; also not having electrical wear can not damage; once and have an overvoltage, start immediately, become fast tripping protection; so under normal condition, overvoltage fast tripping protection unit is all standby at any time.
4, the automatic restorability of overvoltage fast tripping protection silicon controlled is good.Reason is to produce after protection; overvoltage voltage-limiting protection triode no-output; triggerless voltage; in addition overvoltage fast tripping protection controllable silicon anode has resistance, will automatically lose self-sustaining electric current, reverts to voluntarily open-circuit condition; if be again struck by lightning; again start, form protection, until output voltage is normal value.
5, overvoltage voltage-limiting protection unit has formed the voltage-limiting protection function of anti-lightning protection to thunderbolt, further perfect protection to integrated circuit.
Its reason is; the base stage of overvoltage voltage-limiting protection triode has overvoltage voltage-limiting protection voltage stabilizing didoe over the ground; therefore overvoltage voltage-limiting protection triode is exported by clamper; pressure limiting has been carried out in shoving that this overvoltage voltage-limiting protection voltage stabilizing didoe produces thunderbolt, and is the further Supplementary and perfect to " fast tripping protection ".
(3), voltage regulation unit can be adjusted the explanation of standard float charge voltage value:
Voltage regulation unit is made up of inclined to one side resistance (417 in Fig. 4) under inclined to one side resistance (412 in Fig. 4), output voltage accurate adjustment in 78 serial integrated stable voltage circuits (409 in Fig. 4), output voltage accurate adjustment.The defeated use of inclined to one side resistance under resistance and output voltage accurate adjustment partially in voltage accurate adjustment, can be on reference voltage, realizes output voltage and adjusts flexibly, to realize the normal voltage required to storage battery floating charge, as 6.6 volts; 13.8 volt etc.
(4), the explanation of charge/discharge unit:
Formed by floating charge resistance (418 in Fig. 4), storage battery (419 in Fig. 4), discharge diode (420 in Fig. 4), rectification control diode (421 in Fig. 4), base stage controlling resistance (428 in Fig. 4), realize science floating charge and science electric discharge to storage battery.
1, the output of 78 serial integrated stable voltage circuits is that the voltage of floating charge point can be adjusted to standard float charge voltage, realize science floating charge, floating charge resistance mainly plays two effects, the one, to large power supply current limliting, the 2nd, realize the voltage isolation between floating charge point and storage battery, thereby in the time having interchange, both can floating charge, can become again working power.
2, storage battery standard float charge voltage is 13.8V, but when battery discharging, Voltage-output is 12V, and the operating voltage of electronic equipment also can only be between 12V, because if operating voltage is higher than 12V, only having in galvanic situation, electronic equipment may be because storage battery pressure ratio alternating voltage be low cisco unity malfunction, therefore, in the time only having direct current, the electric discharge of storage battery can not produce large pressure drop, otherwise electronic equipment cisco unity malfunction, the electronic equipment that this is special to some, as antitheft class, security personnel's series products is very disadvantageous, because antitheft or security personnel become illusory, the consequence producing is serious, and direct current charge/discharge unit of the present invention has solved this problem well, because discharge diode is PNP triode, when its conducting when battery discharging, the pressure drop of discharge diode is very little, for 0.1V, can ignore, can not produce very large pressure drop, with it make battery discharging triode, can not lose valuable pressure drop.
3, forming the principle discharging and recharging is: the base stage controlling resistance of discharge diode and rectification control diode, just there is such principle: when rectification output has voltage, just show now to have alternating current to exist, storage battery should be floating charge state, discharge diode is because be PNP triode, its base stage has because there is high pressure to exist, thus can conducting, and collector electrode does not just have Voltage-output.When rectification output no-voltage, i.e. discharge diode base stage no-voltage, it has just formed the form of an electronic switch, forms conducting state, and storage battery starts electric discharge, and collector electrode output voltage, so distinguish very reliably two stages of floating charge and battery discharging.
(5), balance diode (430 in Fig. 4) plays an important role in this circuit, that the voltage of floating charge point is reduced to operating voltage, in the time having alternating current, electronic equipment is normally worked, storage battery normally charges, and while only having direct current, is only that direct voltage is without balance diode, thereby can not produce additional pressure drop, alternating current-direct current is independent of each other.And diode is the 0.7V of constant substantially, fine debugging, its dynamic electric resistor is little, little to load effect, can not produce output voltage fluctuation, thereby ensure the correctness of alternating voltage output, and in the time of storage battery power supply, only through the little discharge diode of pressure drop, without balance diode, so can not produce pressure drop, therefore ensure the stable of combined-voltage output.
Seven, mobile phone voltage matches power supply is that voltage stabilizing forms on the basis of mixed type floating charge source of stable pressure, adjusts very easily the needed supply voltage of mobile phone, and circuit is simple, easy to adjust, is used on other power supply also very applicable.
Eight, mobile phone vibrating sensing body is put into vibration damping bag, can avoid producing and damaging because clash into, vibration damping bag can be made by a lot of things, as cotton goods, foamed plastics etc., after being wrapped to vibration damping bag, mobile phone vibrating sensing body packs into together with associated electronic circuits in installation box, form an entirety, be placed within doors to receiving favourable place; Installation box seals, and others can not know the cipher by dialing, and oneself can change easily password, is reliable so maintain secrecy.
After the invention process, there is following outstanding advantage:
One, the present invention can realize phone and opens the door, and can realize again phone and close the door, and what made up that existing a lot of product can not phone closes the door is one large not enough.Can realize the function that phone is closed the door, the people how thing is easily forgotten things, still feels important, can be closed the door or be confirmed by phone because of any place at any time, makes up multiple thing because there is worried existence.User uses and has more the sense of security.
Two, coordinating of electronic circuit and mobile phone, excellent performance.Clamshell doors can accurately be recognized with pass gate signal, to the precise control of coding, so it is reliably sensitive again with two functions of opening the door to close the door.
Three, take out signal reliably and conveniently, be not subject to the restriction of mobile phone kind, not destroying mobile phone body, utilance is high, can not carry out secondary operations to mobile phone, and applicability is strong.
Four, level of confidentiality is high, because the password figure place of mobile phone is many, cracked than base is more difficult, and the 2nd, can often change password.
Five, discrete switching logic circuit is reliable, can not produce damage, because at ordinary times, circuit is not charged, only after mobile phone has produced ring, just starts to start.
Six, easy for installation, relative section is put into box and has formed an entirety, do not affect attractive in appearance within doors, strong security.
Seven, solved the impact on transmitting of weather and surrounding environment, transmitting is more mated with reception, and it is reliable that information transmission is more credible.
Eight, the mixed type floating charge source of stable pressure lightning protection effect of adapted is more much better than conventional anti-thunder tube.Its reason one is that lightning protection function is and rear class quick-break instead of shorted to earth, to prime without negative role.The 2nd, the model of the anti-thunder tube that " puncture voltage " is low is difficult for having bought, and the model scope of triggering voltage stabilizing didoe of the present invention is extremely wide, is easy to required " puncturing " magnitude of voltage of supporting one-tenth, so be easy to the protection of supporting one-tenth puncture voltage below 30 volts.The 3rd, the present invention has " quick-break " and pressure limiting duplicate protection, thereby effective, and it is in particular in:
1, keep the advantage of 78 serial integrated stable voltage circuits, strengthened the overvoltage capabilities of 78 serial integrated stable voltage circuit inputs.
2, adapt to widely, have wider adaptive capacity than traditional stabilized voltage power supply, high at the voltage that meets accident, can not damage.And also can normally work in the lower place of voltage and period.
3,, there is the voltage stabilizing value of decimal in available adjustment output generation, is convenient to the floating charge of storage battery science, realizes alternating current-direct current and shares, and makes equipment ensure at any time good service behaviour.There is overcurrent protection simultaneously, and be fruitful or other electronic products have excellent performance after supporting.
4, easily produce.Reason one is to have adopted complex function, simple in circuits compactness; The 2nd, because the debug point in circuit is few.The 3rd, debug point very easily quantizes, and debugging scope is loose.
5, cheap, cheap more a lot of than a lot of satisfactory a lot of stabilized voltage power supplys.
Brief description of the drawings
Fig. 1 is discrete switching logic circuit diagram.
In figure: 1, cell-phone bell output line; 2, interface circuit; 3, integrating resistor; 4, integrating capacitor; 5, first inverter opening the door in passage; 6, second inverter opening the door in passage; 7, enabling signal output; 8, isolation resistance; 9, clamp diode; 10, close gate signal output; 11, NPN transistor base resistance; 12, NPN triode 13, NPN transistor collector resistance; 14, PNP triode; 15, PNP transistor collector output.
Fig. 2 is mobile phone vibrating sensing body schematic diagram.
In figure: 1, cell-phone bell output line; 20, mobile phone; 21, loudspeaker; 22, transformer is elementary; 23, transformer; 25, cellular phone power supplies line.
Fig. 3 is wireless remotecontrol radiating circuit figure.
In figure: in figure: 50, coding integrated circuit; 51, modulated resistance; 52, modulating tube; 53, vapotron; 55, crystal oscillator; 58, copper foil antenna.
Fig. 4 is mixed type floating charge source of stable pressure circuit diagram.
In figure: 401, civil power input; 402, decompression capacitor; 403, rectification circuit; 404, overvoltage voltage-limiting protection triode; 405, upper inclined to one side resistance; 406, overvoltage voltage-limiting protection voltage stabilizing didoe; 407, overvoltage fast tripping protection controllable silicon; 408, trigger voltage stabilizing didoe; 409,78 serial integrated stable voltage circuits; 412, inclined to one side resistance in output voltage accurate adjustment; 417, inclined to one side resistance under output voltage accurate adjustment; 418, floating charge resistance; 419, storage battery; 420, discharge diode; 421, rectification control diode; 428, base stage controlling resistance; 430, balance diode; 432, alternating current-direct current mixed-voltage output.
Fig. 5 is mobile phone voltage matches power circuit diagram.
In figure: 432, alternating current-direct current mixed-voltage output; 151, coupling voltage stabilizing transistor collector electric capacity; 152, build-out resistor; 153, the base stage voltage-stabiliser tube of coupling voltage stabilizing triode; 155, the base capacity of coupling voltage stabilizing triode; 156, coupling voltage stabilizing triode; 157, Matching and modification element; 20, mobile phone; 25 cellular phone power supplies lines.
Fig. 6 is the schematic diagram that relative section packs the box of installing into.
In figure: 1, cell-phone bell output line; 20, mobile phone; 21, loudspeaker; 22, transformer is elementary; 23, transformer; 25, cellular phone power supplies line; 26, mixed type float charger circuit; 27, the civil power of mixed type float charger circuit input; 28, discrete switching logic circuit; 29, wireless remotecontrol radiating circuit; 30, actuator; 31, installation box; 32, vibration damping bag; 33, mobile phone voltage matches power supply.
Embodiment
Fig. 1,2,3,4,5,6 has described the concrete a kind of mode implemented of the present invention jointly, and concrete operations are as follows:
One, implement mobile phone vibrating sensing body:
The assembly of loudspeaker and transformer is fixed on to mobile phone sender place, and the lead-out wire of the assembly of loudspeaker and transformer is connected to the input of the interface circuit in discrete logical circuit as cell-phone bell output line.
Two, implement discrete switching logic circuit.
1, welding as shown in Figure 1.
2, cell-phone bell output line is connected to the input of the interface circuit unit in the electronic logic circuit of two kinds of functions of electronic circuit.
3, debugging: the time constant of adjusting the input that opens the door adjusts the size of integrating capacitor and integrating resistor, making it effect is, in the time that ring is short signal, only have the door of closing to have high-order output, and second inverter finally only opening the door in the time that ring is long signal in passage have high-order output.
Three, the enforcement of wireless remotecontrol radiating circuit:
1, weld as shown in Figure 3 wireless remotecontrol radiating circuit, copper foil antenna is formulated on request.
2, check on gate signal output is connected in coding integrated circuit and produces on the control bit line of the function of closing the door, and switching signal output is connected in coding integrated circuit and is produced on the control bit line of door opening function.
Four, implement as shown in Figure 4 mixed type float charger circuit: 1, selected overvoltage voltage-limiting protection triode, 78 serial integrated stable voltage circuits, discharge diode; The wherein selected high back-pressure high power valve of overvoltage voltage-limiting protection triode, as 3DD15; Discharge diode is selected high-power PNP triode; The parameter value of overvoltage voltage-limiting protection voltage stabilizing didoe can not be greater than 78 serial integrated stable voltage circuit input ceiling voltages; Triggering voltage stabilizing didoe should be higher than the value of overvoltage voltage-limiting protection voltage stabilizing didoe.
2, adjust power supply output valve.Adjust in the accurate adjustment of 78 serial integrated stable voltage circuits resistance and lower inclined to one side resistance partially, make it the accurate requirement of voltage conforms storage battery floating charge, as 6.6 volts, 13.8 volts etc.Its rule is that lower inclined to one side resistance is larger, and output voltage is higher, otherwise lower.
3, detect and debug overvoltage protection parameter.The transformer primary side that breaks, is connected on source of stable pressure output with oscillographic, clicks rectifier terminal with the direct voltages of 100 volts, and oscilloscope display output reduces to zero substantially by normal voltage, and after the high pressure of 100 volts removes, voltage recovers normally.Otherwise should adjust the voltage stabilizing parameter value that triggers voltage stabilizing didoe.
4, adjust the performance of discharge diode, the first is in the time that rectification has output, and measuring electricity transistor emitter and collector voltage should be opened a way.It two is in the time of rectification no-output, and measuring electricity transistor emitter should be less than 0.1 with collector voltage, otherwise the resistance of the base stage controlling resistance of change discharge diode.
Five, the enforcement of mobile phone voltage matches power supply: welding as shown in Figure 5.The output of mobile phone voltage matches power supply is connected to cellular phone power supplies.
Six, by putting in installation box after mobile phone vibrating sensing body threading vibration damping bag, in installation box, relevant electronic circuit is also housed, outside AC power cord outlet box, as shown in Figure 6.
Seven, in door, pack radio reception part and electronic operating part into.
Eight, finally the place that the utility model complete machine is placed in in door, each parts easily coordinate.
Claims (5)
1. phone opens the door and the phone processing unit combining of closing the door, by wireless remotecontrol radiating circuit, and mobile phone vibrating sensing body, discrete switching logic circuit, vibration damping bag, installation box, mixed type floating charge source of stable pressure, mobile phone voltage matches power supply forms jointly;
Wherein: wireless remotecontrol radiating circuit is made up of radiating circuit and copper foil antenna;
Its shape of copper foil antenna is English lower case n shape, and the Copper Foil of two the vertical parallel shapes in left and right is copper foil antenna input on one side, and another side is copper foil antenna output, and copper foil antenna input is power input;
Radiating circuit is: copper foil antenna input connects Liao San road: the first via is the termination, one side that has connected a resistance, and another termination of resistance has connected the base stage of vapotron;
The second tunnel is to have connected an electric capacity, and the another side of electric capacity connects the emitter of vapotron;
Third Road is to have connected another electric capacity, and the another side of this electric capacity has connected the collector electrode of vapotron, is also the output of copper foil antenna;
Power input has also connect a termination of a crystal oscillator, and a termination in another two terminations of crystal oscillator has connect the base stage of transmitting tube, and another termination has connect the emitter of vapotron;
It is right that the output of coding integrated circuit has connected one side of a modulated resistance, the base stage of modulated resistance other end connection modulating tube, and the grounded emitter line of modulating tube, modulating tube collector electrode is connected with vapotron emitter;
The live wire of coding integrated circuit terminates on the input of copper foil antenna;
Mobile phone vibrating sensing body is made up of mobile phone and vibrating sensor;
Vibrating sensor is made up of the assembly of loudspeaker and transformer, and loudspeaker are fixed on to mobile phone sender place, two lead-out wire connection transformers of loudspeaker elementary, and transformer secondary as cell-phone bell output line, receives in two-way function electronic logic circuit;
Discrete switching logic electric routing switch circuit, interface circuit, switch passage, pass door composition;
Switching circuit is made up of NPN triode and PNP triode, the emitter of PNP triode is connected on power firestreak, the collector electrode of PNP becomes the power supply of switching circuit, the base stage of PNP triode connects the collector resistance of NPN triode, the grounded emitter of NPN triode, is connected to the output of interface circuit after base stage connection base resistance;
Passage opens the door: after the output of the integrating resistor interface circuit in passage that opens the door, connect the positive pole of integrating capacitor, the minus earth of integrating capacitor, first inverter opening the door in passage connects the positive pole of integrating capacitor, the input of second inverter in passage of opening the door is joined with the output of first inverter in passage of opening the door, and the output of second inverter in passage that open the door becomes enabling signal output;
Close door: the output of one end connecting interface circuit of isolation resistance, the other end of isolation resistance becomes the signal output part of closing the door, the signal output part of closing the door connects the positive pole of clamp diode, and the negative pole of clamp diode connects the output of first inverter in passage that opens the door;
Vibration damping thing is made by cotton, the linen fabrics;
Mixed type floating charge source of stable pressure is by rectification unit, overvoltage voltage-limiting protection unit, and overvoltage fast tripping protection unit, voltage regulation unit, charge/discharge unit, balance diode forms jointly;
Wherein: rectification unit is to be connected into a branch road with two rectifier diodes, be connected into another branch road with another two rectifier diodes, the positive pole of the two groups of rectifier diodes earth connection that links together, two groups of rectifier diode negative poles link together and form rectification output, rectifier diode series connection contact in two branch roads, a series connection contact directly connects one of civil power, and civil power other end connects another series connection contact after decompression capacitor;
Overvoltage voltage-limiting protection unit is made up of jointly overvoltage voltage-limiting protection triode, voltage-limiting protection voltage stabilizing didoe and upper inclined to one side resistance: export and connected two-way with rectification, a road is the collector electrode that connects overvoltage voltage-limiting protection triode; One tunnel is one end of upper inclined to one side resistance, and the other end of this resistance connects the base stage of overvoltage voltage-limiting protection triode; The base stage of overvoltage voltage-limiting protection triode has also connected overvoltage voltage-limiting protection voltage stabilizing didoe to ground, the very output of overvoltage voltage-limiting protection unit of the transmitting of overvoltage voltage-limiting protection triode, the output of overvoltage voltage-limiting protection unit connects two-way, one tunnel is the input of three end integrated stable voltage circuits, and a road is the anode that connects the triggering voltage stabilizing didoe in overvoltage fast tripping protection unit;
Overvoltage fast tripping protection unit triggers voltage stabilizing didoe by overvoltage fast tripping protection controllable silicon and forms: by the base stage of overvoltage fast tripping protection silicon controlled anodic bonding overvoltage voltage-limiting protection triode, the minus earth of overvoltage fast tripping protection controllable silicon, send out the negative pole of voltage stabilizing didoe with the contact of controlling the utmost point, the positive pole that triggers voltage stabilizing didoe connects the emitter of overvoltage voltage-limiting protection triode;
Voltage regulation unit is made up of with inclined to one side resistance under output voltage accurate adjustment inclined to one side resistance in 78 serial integrated stable voltage circuits, output voltage accurate adjustment: the emitter that has been connected overvoltage voltage-limiting protection triode by the input stage of 78 serial integrated stable voltage circuits, 78 serial integrated stable voltage circuit earth terminals have connected under output voltage accurate adjustment partially ground connection after resistance, output has connected one end of inclined to one side resistance in output voltage accurate adjustment, in output voltage accurate adjustment, the resistance other end is connected to 78 serial integrated stable voltage circuit earth terminals partially, and the output of 78 serial integrated stable voltage circuits is as floating charge point;
Charge/discharge unit is made up of the base stage element of floating charge resistance, discharge diode, storage battery and discharge diode: floating charge point connects the emitter that floating charge resistance connects discharge diode, the emitter of discharge diode has also connected storage battery, the base stage element of discharge diode is rectification control diode and base stage controlling resistance, the positive pole of rectification control diode connects rectification output, negative pole connects the base stage of discharge diode, the base stage of discharge diode connects base stage controlling resistance to ground, and the collector electrode of discharge diode and balance diode cathode join;
The positive pole of balance diode connects floating charge point, and the collector electrode of negative pole and discharge diode joins becomes alternating current-direct current mixed-voltage output;
Mobile phone voltage matches power supply: the collector electrode of coupling voltage stabilizing triode is connected to the combined-voltage output in alternating current-direct current lightning protection source, combined-voltage output has also connect an electric capacity to ground, build-out resistor has connected collector electrode and the base stage of coupling voltage stabilizing triode, coupling transistor base capacity earth, the base stage voltage-stabiliser tube ground connection of coupling triode, takes over electromechanical source line after coupling voltage stabilizing transistor emitter connects Matching and modification element.
2. a kind of phone according to claim 1 opens the door and the phone processing unit combining of closing the door, and it is characterized in that: mobile phone vibrating sensing body is fixed in installation box after packing vibration damping bag into again.
3. a kind of phone according to claim 1 opens the door and the phone processing unit combining of closing the door, it is characterized in that: in wireless remotecontrol radiating circuit, the Copper Foil width of n shape copper foil antenna is 2mm, left and right is that the length of two vertical Copper Foils is 30mm, article two, distance 20 mm between vertical Copper Foil, the height that kiss connects the arc Copper Foil of two vertical Copper Foils is 4.5mm.
4. a kind of phone according to claim 1 opens the door and the phone processing unit combining of closing the door, and it is characterized in that: in mixed type floating charge source of stable pressure, overvoltage fast tripping protection controllable silicon is one-way SCR.
5. a kind of phone according to claim 1 opens the door and the phone processing unit combining of closing the door, and it is characterized in that: in mixed type floating charge source of stable pressure, decompression capacitor is withstand voltage for being greater than 100V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446543.1U CN204013705U (en) | 2014-08-08 | 2014-08-08 | A kind of phone opens the door and the phone processing unit combining of closing the door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446543.1U CN204013705U (en) | 2014-08-08 | 2014-08-08 | A kind of phone opens the door and the phone processing unit combining of closing the door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013705U true CN204013705U (en) | 2014-12-10 |
Family
ID=52053639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446543.1U Expired - Fee Related CN204013705U (en) | 2014-08-08 | 2014-08-08 | A kind of phone opens the door and the phone processing unit combining of closing the door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331403A (en) * | 2015-06-19 | 2017-01-11 | 重庆尊来科技有限责任公司 | Two-state controller adapting to face width |
-
2014
- 2014-08-08 CN CN201420446543.1U patent/CN204013705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331403A (en) * | 2015-06-19 | 2017-01-11 | 重庆尊来科技有限责任公司 | Two-state controller adapting to face width |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204013705U (en) | A kind of phone opens the door and the phone processing unit combining of closing the door | |
| CN206076997U (en) | The battery protection active circuit of portable power source and portable power source | |
| CN203984517U (en) | The message handler that can initiatively show goes wrong | |
| CN203984387U (en) | Mixed type clamping type signal processor | |
| CN203850886U (en) | Hybrid floating charge voltage-stabilizing source | |
| CN203984512U (en) | A kind of multi-functional discrete message handler | |
| CN204238677U (en) | A kind of early warning and monitoring equipment of general protection | |
| CN203325124U (en) | Dialing integrated dual-boot burglar alarm | |
| CN203984379U (en) | A kind of complex vibration sensor | |
| CN203984510U (en) | The difunctional processor of a kind of contact pin type | |
| CN203984520U (en) | Monitor-type integration control signal transducer | |
| CN204089948U (en) | The reversible controller that a kind of science is filled vacancies in the proper order | |
| CN216086205U (en) | Battery charging and discharging circuit and battery | |
| CN204031257U (en) | Dual uses of nipper bit-type signal processor | |
| CN204046694U (en) | Family expenses combined type information controller | |
| CN204238789U (en) | A kind of anti-theft safety door of electric-mechanic control system | |
| CN203276446U (en) | Lightning protection type telephone alarm | |
| CN203984518U (en) | Meet the transducer that fault can initiatively show | |
| CN204013709U (en) | Fast tripping protection formula sensing processor | |
| CN204406578U (en) | The alarm that a kind of alternating current-direct current shares | |
| CN203984511U (en) | Discrete information controller | |
| CN203984513U (en) | The anti-interference information controller of a kind of discrete | |
| CN203102565U (en) | Direct multifunctional processor | |
| CN203193737U (en) | Lightning protection type waterlogging notifier | |
| CN203102568U (en) | Double-function network processor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |