CN2267583Y - Multi-function remote controller for telephone - Google Patents

Multi-function remote controller for telephone Download PDF

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Publication number
CN2267583Y
CN2267583Y CN 96209994 CN96209994U CN2267583Y CN 2267583 Y CN2267583 Y CN 2267583Y CN 96209994 CN96209994 CN 96209994 CN 96209994 U CN96209994 U CN 96209994U CN 2267583 Y CN2267583 Y CN 2267583Y
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China
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pin
circuit
meet
ssr
output
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CN 96209994
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李玉祥
赵洪章
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LANDEXING CONSULTING CORP HANDAN CITY
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LANDEXING CONSULTING CORP HANDAN CITY
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Abstract

The utility model relates to a multi-function remote controller for telephones, which is characterized in that circuits are composed of four parts of a start and polarity protection circuit, a voltage regulator and shutdown control circuit, a cipher signal pick-up pre-amplification circuit, a decoding and coding circuit, and an output control circuit. The utility model is attached on a telephone set, and is remotely controlled by the mode of phoning and inputting cipher through other any one telephone. Furthermore, peripheral electric appliances of the multi-function remote controller are further controlled. People can conveniently realize long-distance remote control through telephone networks at any time and in any places.

Description

The phone multifunctional remote controlller
The utility model relates to a kind of telephone attachment that utilizes phone to carry out long-distance remote control.
Prior art mainly contains wireless remote controller, though can control specific electrical equipment neatly, exists remote control distance shorter whenever and wherever possible, invests big shortcoming; Single, the special-purpose limited remote control that fixed correspondence is arranged is also arranged in addition, and its shortcoming is that the control place can not change at any time, and command range also is subjected to certain limitation.
The purpose of this utility model provides a kind of telephone communication network that utilizes, and carries out the phone multifunctional remote controlller of long-distance remote control with the mode of making a phone call.It whenever and wherever possible (all places that phone is arranged) specific electric equipment is controlled automatically.
The purpose of this utility model is achieved in that it is made of following several partial circuits:
A, startup and polar protective circuit: by K switch 1, capacitor C 1, electric bridge ZQ 1, ZQ 2, solid state relay SSR 1Form; K switch 1Input 1,2 answer the call respectively line M, L, output 3 passes through C 1Meet ZQ 11, output 4 meets ZQ 12, ZQ 13,4 meet SSR respectively 11,2, constitute to start the loop thus; ZQ 21 connect K switch 1Output 3, ZQ 22 pass through J 1Normally-closed contact 2,1, SSR 1Normally opened contact 3,4 after take back K switch 1Output 4 constitutes polar protective circuit thus; ZQ behind polarity protection 23 be permanent anodal to the each several part circuit supply, be connected ZQ with follow-up each circuit 24 be that negative pole is connected with ground wire;
B, pressurizer and shutdown control circuit: by three terminal regulator IC 2Microphone shuts down automatically and the time-delay automatic shutdown circuitry is formed with plucking; IC 2Input 1 pin passes through L 1With ZQ 2Anodal 3 are connected, and output 3 meets follow-up each several part circuit anode, IC 22 pin ground connection;
Relay J 1, triode Q 1, Q 2, resistance R 2, R 3, diode D 1, D 2Constitute and pluck the microphone automatic shutdown circuitry; Its circuit structure is Q 1, Q 2Grounded emitter, Q 1Collection meet J by the utmost point 14, J 15 meet IC 21 pin, R 2Be Q 1Biasing resistor be again Q simultaneously 2Load resistance, R 2One termination IC 21 pin, the other end and Q 1Base stage, Q 2Collector electrode connect; D 2, D 1, R 3Connect and compose Q 2Biasing circuit, D 2Negative pole meets IC 21 pin, D 2Positive pole meets R 3Back and Q 2Base stage link to each other D 1Positive pole meet D 2, R 3Node, D 1Minus earth;
Time-base circuit IC 1With R 4, C 2, C 3, D 3Constitute the time-delay automatic shutdown circuitry, IC 14,8 pin meet IC 23 pin, 1 pin ground connection meets C after 2,6 pin connect 2, R 4, C 2Other end ground connection, R 4Another termination IC 23 pin, IC 15 pin through C 3Back ground connection, IC 1Output 3 pin pass through D 3With Q 2Base stage is connected;
C, code signal pick up preposition amplification and decipher coding circuit
By inductance coil L 1And resistance R 1Be connected on ZQ after the parallel connection 23 pin and IC 21 pin between form impedance and pick up code signal, by C 4, R 5, C 5, R 6, R 7, Q 3The pre-amplification circuit of forming amplifies code signal, and the code signal after the amplification passes through C 6Transfer to decoding circuit;
Decoding circuit is by IC 3With crystal oscillator ZX and resistance R 8Constitute, it is by IC 2Power supply;
First translates coding circuit by IC 4And IC 5, IC 6And R 9, C 7, D 4, D 5Form, by IC 2Power supply, R 9, C 7, D 4Constitute the start reset circuit, output I connects first ON-OFF control circuit, exports a positive potential first ON-OFF control circuit is opened; Output II connects first sound cue circuit, exports a negative potential it is closed; By IC 4An output pin through D 5Connect the start reset circuit, constitute the password reset circuit, by IC 4Export a password positive pulse signal, make IC 5, IC 6Thereby reset first ON-OFF control circuit is closed, the password reset circuit is also connecting AC power self-locking and shut-off circuit by output III simultaneously, thereby in first ON-OFF control circuit, when being closed by the password reset signal, AC power self-locking and shut-off circuit are also closed;
Second translates coding circuit by IC 4, IC 11Form, the 3rd translates coding circuit by IC 4, IC 10Form C 12, D 14, R 17Constitute its common start reset circuit; IC 11, IC 10By IC 9Power supply is provided; The second output IV that translates coding circuit connects the second switch control circuit, exports a positive potential and makes its unlatching; The 3rd output V that translates coding circuit connects the 3rd ON-OFF control circuit, exports a positive potential the 3rd ON-OFF control circuit is opened; By IC 4An output pin through D 11Connect the start reset circuit, constitute the password reset circuit, by IC 4The password positive pulse signal of output makes IC 11, IC 10Reset, thereby second, third ON-OFF control circuit is closed;
D, output control circuit
A, first ON-OFF control circuit are by D 6, R 10, Q 4, R 11, SSR 2And appliance socket RL 1Form; D 6Positive pole and the first output I that translates coding circuit be connected D 6Negative pole and R 10, Q 4Base stage connects, Q 4Emitter and R 10Other end ground connection, Q 4Collector electrode meets R 11Back and SSR 22 pin link to each other SSR 21 pin meet IC 23 pin; SSR 23 pin connect AC power X end, SSR 24 pin meet T 1An elementary end and SSR 33 pin, SSR 43 pin and appliance socket RL 1An end, T 1The elementary other end and RL 1The other end take back the O end of AC power; Translate coding circuit output I and export a positive potential, Q when first 4Conducting, SSR 23,4 pin conductings, appliance socket RL 1Power supply connects RL 1Electrical equipment promptly start working, simultaneously, T 1Energising, power supply circuits are started working;
B, power supply circuits are by transformer T 1, rectifier bridge ZQ 3, three terminal regulator IC 9, filter capacitor C 10, C 11And by light-emitting diode D 10, resistance R 21The indicating circuit of forming is formed; T 1Secondary two ends meet ZQ respectively 31,2 pin, ZQ 34 pin ground connection, ZQ 33 pin and IC 91 pin link to each other IC 92 pin ground connection, C 11, C 10An end meet IC respectively 91,3 pin, other end ground connection, D 10Positive pole meet IC 93 pin, D 10Negative pole serial connection R 21Back ground connection; By IC 93 pin translate the IC of coding circuit respectively to second, third 11, IC 10, second, third ON-OFF control circuit, the IC of second sound cue circuit 8And AC power self-locking and shut-off circuit power supply;
C, second switch control circuit are by D 13, R 24, Q 8, R 18, SSR 3, RL 2Form D 13Positive pole and the second output IV that translates coding circuit be connected D 13Negative pole and R 24, Q 8Base stage connect Q 8Emitter and R 24Other end ground connection, Q 8Collector electrode meet R 18Back and SSR 32 pin link to each other SSR 31 pin meet IC 93 pin; SSR 33 pin meet SSR 24 pin and the J in AC power self-locking and the shut-off circuit 22 ends; SSR 34 pin circuit closer socket RL 2, RL 2The other end take back the O end of AC power;
D, the 3rd ON-OFF control circuit are by D 12, R 23, R 22, Q 9, SSR 4, RL 3Form D 12Positive pole and the 3rd output V that translates coding circuit be connected D 13Negative pole and R 23, Q 9Base stage connect Q 9Emitter and R 23Other end ground connection, Q 9Collector electrode meet R 22Back and SSR 42 pin link to each other SSR 41 pin meet IC 93 pin; SSR 43 pin meet SSR 24 pin and the J in AC power self-locking and the shut-off circuit 22 ends, SSR 44 pin circuit closer socket RL 3, RL 3The other end take back the O end of AC power;
E, first sound cue circuit are by D 7, R 12, R 13, Q 5, Q 6, Y 1, R 14, C 8, IC 7, R 15, D 8Form; By R 15, D 8Form pressurizer and give musical film IC 7The coupling power supply, R 15A termination IC 23 pin, the other end and voltage stabilizing didoe D 8Negative pole meet IC after linking to each other 73,4 pin, D 8Positive pole, IC 71 pin ground connection, IC 72 pin be that signal output part is through C 8After meet Q 6Base stage, R 14Be connected to Q 6Base stage and IC 23 pin between, Y 1Be connected to Q 6Collector electrode and IC 23 pin between, Q 6Emitter and Q 5Collector electrode link to each other Q 5Grounded emitter, R 12One termination IC 23 pin, another termination Q 5Base stage and R 13An end, R 13Other end ground connection, D 7Negative pole meet the first output II that translates coding circuit, D 7Positive pole meet Q 5Base stage;
F, second sound cue circuit are by Q 7, IC 8, R 16, C 9, R 20, R 25, C 15, C 14, C 13, D 15, D L6Form musical film IC 8By IC 93 pin power supplies, IC 84 pin polyphones R 20After be connected to IC 93 pin, IC 82 pin of signal output part are through C 9After meet Q 7Base stage, IC 81 pin, Q 7Grounded emitter, R 16Be Q 7Biasing resistor be connected to IC 23 pin and Q 7Base stage between, Q 7Collector electrode meet IC 23 pin, IC 8Control end 3 pin meet C respectively 15, D 15, D 16Negative pole and R 25An end, C 15Another termination IC 93 pin, D 16Positive pole pass through C 14Connect the base stage of Q9, D 15Positive pole pass through C 13Meet Q 8Base stage, R 25Other end ground connection; IC 8Control end 3 pin accept from C respectively 15, C 14, C 13Pulse signal after, by IC 82 human hair combing wastes send audible signal through Q 7Amplify rear feed and give telephone line;
G, AC power self-locking and shut-off circuit are by D 9, R 19, Q 10, J 2Form D 9Positive pole meet the first output III that translates coding circuit, D 9Negative pole meet R 19, Q 10Base stage, R 19Other end ground connection, Q 10Emitter meet IC 93 pin, Q 10Collector electrode meet J 24 ends, J 25 end ground connection, J 21 termination AC power X end, J 22 termination appliance socket RL 1, SSR 4And SSR 33 pin, transformer T 1An elementary end, from T 1The elementary other end takes back the O end of AC power.
The utlity model has following good effect: it utilizes telephone communication network by two telephone sets, can realize far distance controlled whenever and wherever possible, extended the function of telephone set, it is compared with radio remote controller, saved signalling generator, investment significantly reduces, the telephone set that utilization is seen everywhere, can realize the on-site electrical equipment of another motor is controlled automatically by the mode input digit password of making a phone call, convenient, flexible, saved people's time, improved operating efficiency, as making a phone call by past family in office before leaving offices, can open the air conditioner of family, electric equipments such as electric cooker are enjoyed a cold clean space immediately after waiting to go home, be able to eat the ripe food of heat.
Elaborate below in conjunction with accompanying drawing:
Accompanying drawing is the circuit structure diagram of an embodiment of the utility model.
The utility model is based on a kind of such purpose and a kind of telephone set attachment device of designing: set up this attached Feeder apparatus can pass through any phone, comes it is controlled, and then controls near its electrical equipment, namely Utilize the telephone network system to carry out long-distance remote control. This function is to import one after telephone number has been dialled in utilization again Password is realized.
For achieving the above object, following condition should be satisfied or possess to the circuit design:
1, circuit and telephonic communication require to adapt, and do not affect the normal function of phone behind additional this device;
2, when the calling party calls, this device should shift to an earlier date telephone set and connect and cut off the station ringer acoustical signal, And the circuit that is designed by this device returns backward signalling to the calling party;
3, time-delay shutdown provides certain hour, uses the circuit of telephone power part automatically to cut after the time Disconnected.
In case 4 recipients have the people the time, as long as one pluck microphone, this device use the telephone power part circuit oneself The moving cut-out, as do not input password, then the output control part branch is failure to actuate, can be by the chance discussion control of both sides' conversation The thing of electrical equipment processed; Be totally lost such as password, automatic control function is realized, does not then also affect both sides' conversation.
5, the calling party is by one group of interchange that password both can have been opened recipient of get through (backward signalling is arranged) rear input Power switch is controlled one group of electrical work, again can be by inputing again one or more groups password, control again one group or Many group electrical works can also shut down by inputing a password, and cut off the electricity supply or turn off a certain group of electrical equipment, Allow it quit work.
6, the recipient AC power is opened or after one group of electrical equipment opened, it was anti-to pass through phone after finishing Password Operations Present back a kind of acoustic signal, inform that this operation of calling party finishes.
Accompanying drawing is an embodiment of the present utility model.It utilizes four passwords as opening AC power and handling one group of electrical work simultaneously, after four password power-on of input, inputs two groups of two passwords more respectively and opens second, third group electrical equipment and make its work.Closing AC power and first group of electrical equipment and be by inputing a password makes first to translate that coding circuit resets and the Q of AC power self-locking and shut-off circuit 10End J 2Breaker point disconnects and cuts off AC power; Closing second, third group electrical equipment is by inputing an identical password two groups of electrical equipment to cut out simultaneously, also can input a different password respectively certainly it is not closed simultaneously.
Following division each several part circuit constitutes and signal transduction process.
This device circuit can divide A, B, four parts of C, D:
A, start-up circuit and polar protective circuit: by K switch 1, capacitor C 1, electric bridge ZQ 1, ZQ 2With solid state relay SSR 1Form.K switch 1When placing on-position, this device is parallel to telephone set, and when dialling in loCal number by another telephone set, the ring signal is through C 1, ZQ 1, SSR 1Control end (1,2) forms loop, SSR 1Load end (3,4) is connected, and electric current is through J 1Normally-closed contact 1,2 connect ZQ 2, by ZQ 2To the B of this device partial circuit, remove IC in the C partial circuit 10, IC 11First sound cue circuit in outer major part and the D partial circuit, second sound prompting (IC 8Except) power supply.
B, pressurizer and shutdown control circuit: by three terminal regulator IC 2(7805) and pluck the microphone automatic shutdown circuitry and the time-delay automatic shutdown circuitry is formed.
Input 1 pin of three terminal regulator is+8V, through L 1With ZQ 2Anodal 3 join, and output 3 pin are+5V to connect follow-up each several part circuit, 2 pin ground connection.
Relay J 1, triode Q 1, Q 2, resistance R 2, R 3, diode D 1, D 2Constitute and pluck the microphone automatic shutdown circuitry.Q 1, Q 2Grounded emitter, Q 1Collector electrode meets J 14, J 15 meet IC 21 pin, R 2Be Q 1Biasing resistor be again Q simultaneously 2Load resistance.D 2, D 1, R 3Connected mode constitute Q 2Biasing circuit, select D 2And R 3Parameter cause Q by change in voltage can accomplish to pluck microphone the time 2By Q 1Saturation conduction, J 1Action power dump and shutting down.
IC 1Be 555 time-base circuits, it and R 4, C 2, C 3, D 3Constitute delay circuit, select R 4And C 2Parameter to make delay time be about 55 seconds, when delay time arrives, IC 1Output 3 pin become electronegative potential by high potential, and pass through D 3Be added to Q 2Base stage, make Q 2End Q 1Conducting, J 1The action and shut down.
C, code signal pick up preposition amplification and decipher coding circuit:
By inductance coil L 1And resistance R 1Be connected on ZQ after the parallel connection 23 pin and IC 21 pin between form impedance and pick up code signal.Under no independent power supply situation by C 4, R 5, C 5, R 6, R 7, Q 3Form pre-amplification circuit code signal is amplified, the code signal after the amplification passes through C 6Transfer to decoding circuit.
Decoding circuit is by IC 3With crystal oscillator ZX and resistance R 8Constitute.IC 3Select UM9203 or MC145436 or YM9101 for use.ZX and R 8Be connected to IC 311,12 pin, IC 32,3,4,5,6,8 pin meet IC 23 pin, 10 pin ground connection, four data output 1,18,17,16 pin respectively with decoding circuit IC 4(CD4514) address end 2,3,21,22 pin connect, to IC 4Export four hexadecimal codes, IC 41,24 pin meet IC 23 pin, 12,23 pin ground connection, other each pin is an output.16 hexadecimal codes enter IC 4After be interpreted into 16 decimal numbers and corresponding one by one output, with the positive pulse of the output output of decimal number correspondence as IC 5, IC 6, IC 10, IC 11Clock signal.Pass through IC 5, IC 6, IC 10, IC 11Aligning the potential data line carries out serial and latchs the purpose that has reached coding.
First translates coding circuit for by IC 4And IC 5, IC 6, and R 9, C 7, D 4, D 5Translate coding circuit for four that form.IC 5, IC 6Be CD4013.IC 61 pin output positive potential connect first ON-OFF control circuit by output I and make its unlatching.IC 62 pin output negative potential connect first sound cue circuit by output II it closed.By IC 4Password positive pulse of output pin output pass through D 5Make IC 5, IC 6Reset, thereby close first ON-OFF control circuit and AC power self-locking and shut-off circuit are closed by output III.
Second translates coding circuit for by IC 4And IC 11(CD4013) translate coding circuit for two that form.By IC 11The positive potential of 1 pin output connect the second switch control circuit by output IV and make its unlatching.The 3rd translates coding circuit for by IC 4And IC 10(CD4013) translate coding circuit for two that form.By IC 1013 pin output positive potential connect the 3rd ON-OFF control circuit by output V and make its unlatching.By IC 4An output pass through D 11Export the password positive pulse that resets and make IC 11, IC 10Reset, thereby second, third ON-OFF control circuit is closed simultaneously.Certainly also can set up reseting cipher separately closes second, third ON-OFF control circuit respectively.
D, output control circuit:
A, first ON-OFF control circuit are by D 6, R 10, Q 4, R 11, SSR 2And appliance socket RL 1Form.RL 1The controlled electrical equipment of can pegging graft.The positive potential of the damp coding circuit output of first (four) passes through D 6Make Q 4Conducting, SSR 23,4 pin conductings.Alternating current one route X end → SSR 23,4 pin → T 1Elementary → the O end, connect power supply circuits, another route X end → SSR 23,4 pin → RL 1→ O end is opened first group of electrical appliance, simultaneously to SSR 3, SSR 43 pin power supplies.
B, power supply circuits are by transformer T 1, rectifier bridge ZQ 3, three terminal regulator IC 9, filter capacitor C 10, C 11, and D 10, R 21The indicating circuit of forming constitutes.This circuit is by IC 93 pin output+5V direct currents, give two groups two coding latch cicuit IC 10, IC 11With second, third ON-OFF control circuit, the musical film IC of second sound cue circuit 8Q with AC power self-locking and shut-off circuit 10, J 2Power supply.
C, second switch control circuit are by D 13, R 24, Q 8, R 18, SSR 3, RL 2Form.Pass through D by second positive potential of translating coding circuit output 13Make Q 8Conducting, SSR 33,4 pin conductings, RL 2Power supply, second group of electrical appliance of grafting started working.
D, the 3rd ON-OFF control circuit are by D 12, R 23, R 22, Q 9, SSR 4, RL 3Form.Pass through D by the 3rd positive potential of translating coding circuit output 12Make Q 9Conducting, SSR 43,4 pin conductings, RL 3Power supply, the 3rd group of electrical appliance of grafting started working.
When by IC 4The password reseting pulse signal of output passes through D 11Make IC 11, IC 10When resetting, second, third ON-OFF control circuit is closed simultaneously, and socket is connected on RL 2, RL 3On second, third the group electrical appliance quit work simultaneously.
E, first sound cue circuit are by Q 5, Q 6, C 8, D 7, R 12, Y 1, R 13, R 14, IC 7, R 15, D 8Form, major function is that after calling party's phone was squeezed into correct telephone number, this device cut off original call machine ringing signal, for keeping the normal alarm functionality of telephone set, to telephone line loopback ringback tone signal, controls Y by this circuit simultaneously 1Send bell ring, indication circuit is connected can input password.Behind four passwords of input, export negative potential, Q by the first II end of translating coding circuit 5, Q 6End, this circuit is closed.
F, second sound cue circuit are by Q 7, IC 8, R 20, R 25, R 16, C 9, C 15, C 14, C 13, D 15, D 16Form, mainly effect is, after first, second, third ON-OFF control circuit is opened, returns the prompting that a kind of acoustic signal is finished as operation by telephone line, and after first ON-OFF control circuit was opened, AC power was opened, and power supply circuits are started working, to IC 8The musical film power supply is by C 15To IC 8Control end " K " (3 pin) input positive pulse, make IC 8Send the sound of short duration and return telephone line, the two or three ON-OFF control circuit is passed through C respectively 13, D 15And C 14, D 16To IC 8K end (3 pin) input positive pulse, also make IC 8Send the sound of short duration and return telephone line, all make calling party (straighforward operation one side) hear a kind of sound (as " toot " sound), description operation success.
G, AC power self-locking and shut-off circuit: by Q 10, J 2, R 19, D 9Form main effect, (one) self-locking: when first ON-OFF control circuit is opened T 1Connect IC 9Outwards power supply, Q 10Conducting, J 2Closure, AC power self-locking power supply, promptly alternating current is by X end → J 21,2 pin → appliance socket RL 1→ alternating current O end constitutes the loop.(2) close current power supply: after four passwords were totally lost, first ON-OFF control circuit was opened, SSR 23,4 connect, AC power is opened and self-locking, when delay time arrives, first ON-OFF control circuit is closed, SSR 23,4 disconnect, alternating current circuit is because of self-locking powered operation still.Close AC power and first group of electrical appliance, need input one password to make J 2Open.Method of operation is, squeezes into correct telephone number earlier by calling party's phone, connects password of back input, by IC 4The password positive pulse that resets of output is by output III, D 9Make Q 10End J 2Outage, contact 1,2 disconnects, and cuts off AC power.
A change over switch K is set on alternating current circuit 2With indicator light NP, when carrying out remote control, K 2Be in 1 and 2,4 and 5,7 and 8 closure states.And when not remote control, K 2Turn to 1 and 3,4 and 6,7 and 9 closures, three appliance socket RL 1, RL 2, RL 3Directly the incoming transport power supply can be used as a distributor and uses the luminous conduct indication of neon lamp NP at this moment.

Claims (1)

1, a kind of phone multifunctional remote controlller, it is characterized in that: circuit is by constituting with the lower part:
A, startup and polar protective circuit: by K switch 1, capacitor C 1, electric bridge ZQ 1, ZQ 2, solid state relay SSR 1Form; K switch 1Input 1,2 answer the call respectively line M, L, output 3 passes through C 1Meet ZQ 11, output 4 meets ZQ 12, ZQ 13,4 meet SSR respectively 11,2, constitute to start the loop thus; ZQ 21 connect K switch 1Output 3, ZQ 22 pass through J 1Normally-closed contact 2,1, SSR 1Normally opened contact 3,4 after take back K switch 1Output 4 constitutes polar protective circuit thus; ZQ behind polarity protection 23 be permanent anodal to the each several part circuit supply, be connected ZQ with follow-up each circuit 24 be that negative pole is connected with ground wire;
B, pressurizer and shutdown control circuit: by three terminal regulator IC 2Microphone shuts down automatically and the time-delay automatic shutdown circuitry is formed with plucking; IC 2Input 1 pin passes through L 1With ZQ 2Anodal 3 are connected, and output 3 meets follow-up each several part circuit anode, IC 22 pin ground connection;
Relay J 1, triode Q 1, Q 2, resistance R 2, R 3, diode D 1, D 2Constitute and pluck the microphone automatic shutdown circuitry; Its circuit structure is Q 1, Q 2Grounded emitter, Q 1Collection meet J by the utmost point 14, J 15 meet IC 21 pin, R 2Be Q 1Biasing resistor be again Q simultaneously 2Load resistance, R 2One termination IC 21 pin, the other end and Q 1Base stage, Q 2Collector electrode connect; D 2, D 1, R 3Connect and compose Q 2Biasing circuit, D 2Negative pole meets IC 21 pin, D 2Positive pole meets R 3Back and Q 2Base stage link to each other D 1Positive pole meet D 2, R 3Node, D 1Minus earth;
Time-base circuit IC 1With R 4, C 2, C 3, D 3Constitute the time-delay automatic shutdown circuitry, IC 14,8 pin meet IC 23 pin, 1 pin ground connection meets C after 2,6 pin connect 2, R 4, C 2Other end ground connection, R 4Another termination IC 23 pin, IC 15 pin through C 3Back ground connection, IC 1Output 3 pin pass through D 3With Q 2Base stage is connected;
C, code signal pick up preposition amplification and decipher coding circuit
By inductance coil L 1And resistance R 1Be connected on ZQ after the parallel connection 23 pin and IC 21 pin between form impedance and pick up code signal, by C 4, R 5, C 5, R 6, R 7, Q 3The pre-amplification circuit of forming amplifies code signal, and the code signal after the amplification passes through C 6Transfer to decoding circuit;
Decoding circuit is by IC 3With crystal oscillator ZX and resistance R 8Constitute, it is by IC 2Power supply;
First translates coding circuit by IC 4And IC 5, IC 6And R 9, C 7, D 4, D 5Form, by IC 2Power supply, R 9, C 7, D 4Constitute the start reset circuit, output I connects first ON-OFF control circuit, exports a positive potential first ON-OFF control circuit is opened; Output II connects first sound cue circuit, exports a negative potential it is closed; By IC 4An output pin through D 5Connect the start reset circuit, constitute the password reset circuit, by IC 4Export a password positive pulse signal, make IC 5, IC 6Thereby reset first ON-OFF control circuit is closed, the password reset circuit is also connecting AC power self-locking and shut-off circuit by output III simultaneously, thereby in first ON-OFF control circuit, when being closed by the password reset signal, AC power self-locking and shut-off circuit are also closed;
The second damp coding circuit is by IC 4, IC 11Form, the 3rd damp coding circuit is by IC 4, IC 10Form C 12, D 14, R 17Constitute its common start reset circuit; IC 11, IC 10By IC 9Power supply is provided; The second output IV that translates coding circuit connects the second switch control circuit, exports a positive potential and makes its unlatching; The 3rd output V that translates coding circuit connects the 3rd ON-OFF control circuit, exports a positive potential the 3rd ON-OFF control circuit is opened; By IC 4An output pin through D 11Connect the start reset circuit, constitute the password reset circuit, by IC 4The password positive pulse signal of output makes IC 11, IC 10Reset, thereby second, third ON-OFF control circuit is closed;
D, output control circuit
A, first ON-OFF control circuit are by D 6, R 10, Q 4, R 11, SSR 2And appliance socket RL 1Form; D 6Positive pole and the first output I that translates coding circuit be connected D 6Negative pole and R 10, Q 4Base stage connects, Q 4Emitter and R 10Other end ground connection, Q 4Collector electrode meets R 11Back and SSR 22 pin link to each other SSR 21 pin meet IC 23 pin; SSR 23 pin connect AC power X end, SSR 24 pin meet an elementary end and the SSR of T1 33 pin, SSR 43 pin and appliance socket RL 1An end, T 1The elementary other end and RL 1The other end take back the O end of AC power; Translate coding circuit output I and export a positive potential, Q when first 4Conducting, SSR 23,4 pin conductings, appliance socket RL 1Power supply connects RL 1Electrical equipment promptly start working, simultaneously, T 1Energising, power supply circuits are started working;
B, power supply circuits are by transformer T 1, rectifier bridge ZQ 3, three terminal regulator IC 9, filter capacitor C 10, C 11And by light-emitting diode D 10, resistance R 21The indicating circuit of forming is formed; T 1Secondary two ends meet ZQ respectively 31,2 pin, ZQ 34 pin ground connection, ZQ 33 pin and IC 91 pin link to each other IC 92 pin ground connection, C 11, C 10An end meet IC respectively 91,3 pin, other end ground connection, D 10Positive pole meet IC 93 pin, D 10Negative pole serial connection R 21Back ground connection; By IC 93 pin translate the IC of coding circuit respectively to second, third 11, IC 10, second, third ON-OFF control circuit, the IC of second sound cue circuit 8And AC power self-locking and shut-off circuit power supply;
C, second switch control circuit are by D 13, R 24, Q 8, R 18, SSR 3, RL 2Form D 13Positive pole and the second output IV that translates coding circuit be connected D 13Negative pole and R 24, Q 8Base stage connect Q 8Emitter and R 24Other end ground connection, Q 8Collector electrode meet R 18Back and SSR 32 pin link to each other SSR 31 pin meet IC 93 pin; SSR 33 pin meet SSR 24 pin and the J in AC power self-locking and the shut-off circuit 22 ends; SSR 34 pin circuit closer socket RL 2, RL 2The other end take back the O end of AC power;
D, the 3rd ON-OFF control circuit are by D 12, R 23, R 22, Q 9, SSR 4, RL 3Form D 12Positive pole and the 3rd output V that translates coding circuit be connected D 13Negative pole and R 23, Q 9Base stage connect Q 9Emitter and R 23Other end ground connection, Q 9Collector electrode meet R 22Back and SSR 42 pin link to each other SSR 41 pin meet IC 93 pin; SSR 43 pin meet SSR 24 pin and the J in AC power self-locking and the shut-off circuit 22 ends, SSR 44 pin circuit closer socket RL 3, RL 3The other end take back the O end of AC power;
E, first sound cue circuit are by D 7, R 12, R 13, Q 5, Q 6, Y 1, R 14, C 8, IC 7, R 15, D 8Form; By R 15, D 8Form pressurizer and give musical film IC 7The coupling power supply, R 15A termination IC 23 pin, the other end and voltage stabilizing didoe D 8Negative pole meet IC after linking to each other 73,4 pin, D 8Positive pole, IC 71 pin ground connection, IC 72 pin be that signal output part is through C 8After meet Q 6Base stage, R 14Be connected to Q 6Base stage and IC 23 pin between, Y 1Be connected to Q 6Collector electrode and IC 23 pin between, Q 6Emitter and Q 5Collector electrode link to each other Q 5Grounded emitter, R 12One termination IC 23 pin, another termination Q 5Base stage and R 13An end, R 13Other end ground connection, D 7Negative pole meet the first output II that translates coding circuit, D 7Positive pole meet Q 5Base stage;
F, second sound cue circuit are by Q 7, IC 8, R 16, C 9, R 20, R 25, C 15, C 14, C 13, D 15, D 16Form musical film IC 8By IC 93 pin power supplies, IC 84 pin polyphones R 20After be connected to IC 93 pin, IC 82 pin of signal output part are through C 9After meet Q 7Base stage, IC 81 pin, Q 7Grounded emitter, R 16Be Q 7Biasing resistor be connected to IC 23 pin and Q 7Base stage between, Q 7Collector electrode meet IC 23 pin, IC 8Control end 3 pin meet C respectively 15, D 15, D 16Negative pole and R 25An end, C 15Another termination IC 93 pin, D 16Positive pole pass through C 14Meet Q 9Base stage, D 15Positive pole pass through C 13Meet Q 8Base stage, R 25Other end ground connection; IC 8Control end 3 pin accept from C respectively 15, C 14, C 13Pulse signal after, by IC 82 human hair combing wastes send audible signal through Q 7Amplify rear feed and give telephone line;
G, AC power self-locking and shut-off circuit are by D 9, R 19, Q 10, J 2Form D 9Positive pole meet the first output III that translates coding circuit, D 9Negative pole meet R 19, Q 10Base stage, R 19Other end ground connection, Q 10Emitter meet IC 93 pin, Q 10Collector electrode meet J 24 ends, J 25 end ground connection, J 21 termination AC power X end, J 22 termination appliance socket RL 1, SSR 4And SSR 33 pin, transformer T 1An elementary end, from T 1The elementary other end takes back the O end of AC power.
CN 96209994 1996-07-02 1996-07-02 Multi-function remote controller for telephone Expired - Fee Related CN2267583Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96209994 CN2267583Y (en) 1996-07-02 1996-07-02 Multi-function remote controller for telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96209994 CN2267583Y (en) 1996-07-02 1996-07-02 Multi-function remote controller for telephone

Publications (1)

Publication Number Publication Date
CN2267583Y true CN2267583Y (en) 1997-11-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96209994 Expired - Fee Related CN2267583Y (en) 1996-07-02 1996-07-02 Multi-function remote controller for telephone

Country Status (1)

Country Link
CN (1) CN2267583Y (en)

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