CN2190810Y

CN2190810Y - Household multifunction multi-way remote controller

Info

Publication number: CN2190810Y
Application number: CN 94227159
Authority: CN
Inventors: 杨书贵
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-29
Filing date: 1994-01-29
Publication date: 1995-03-01
Anticipated expiration: 2004-01-29

Abstract

The utility model relates to a household multifunction multi-way remote controller. The emitter of the existing remote controller does not have the function of lighting indication and charging and the flip-flop circuit of the receiver of the existing remote controller is mainly composed of separation elements. The emitter of the utility model is made of CD4011 integrated blocks and has the functions of flash light illumination and charging; the decoder of the receiver of the utility model adopts LM567; the remote control of the power source switch, the voltage regulation, light regulation and speed regulation device and an electric window rail is realized by an integrated circuit. The utility model has the advantages of high integrity and strong anti-interference ability, and the utility model can be automatically in an off state when the power is on after the power is off.

Description

Household multifunction multi-way remote controller

The utility model relates to a kind of special remote-controlled power switch, pressure regulation, light modulation speed controller for Modern Family, office, meeting room, hotels and other places design, the multifunctional multichannel telepilot of electronic window rail or its combination.

CN2057048U discloses a kind of " infra-red remote control is directly controlled the multi-functional combined switch of hyperchannel ", this telepilot is that a kind of operational amplifier composition active band-pass filter that adopts carries out frequency-selecting to the remote control command signal of different frequency, one to four passage is arranged, the unlatching of available infrared remote controller remote control and straight control household electrical appliance in ten meters, and close household electrical appliance power distribution equipment with pressure regulation, light modulation, speed governing.What the transmitter of this telepilot adopted is the NE555 integrated circuit, and its firing button is parallel with power switch, uses the 9V laminated cell, except that being used for remote control, does not have other purposes; The bistable circuit of its receiver is made up of discrete component, no original state preparatory function, and telepilot is an off state in the time of promptly can not guaranteeing to cut off the power supply the back incoming call.

The purpose of this utility model is both remote-controlled power switch, voltage-control dimming speed regulator, the electronic window rail separately of a kind of fully integratedization of design, can concentrate remote-controlled power switch, voltage-control dimming speed regulator again, have the multifunctional domestic multi-channel remote device of preparatory function simultaneously.

The utility model is achieved in that

A kind of multifunctional domestic multi-channel remote device, relate to transmitter and receiver, transmitter is made up of power circuit, audio signal generator, phase inverter, signal amplifier and infrared transmitting tube, receiver comprises power circuit, infrared receiving tube, operational amplifier, sound signal decoding scheme, it is characterized in that:

Audio signal generator in a, the transmitter is by two input nand gate D ₁₀₁, D ₁₀₂, capacitor C ₃And a plurality of parallel connections and be in series with touch-switch SB separately _iResistance R _iForm, phase inverter is by two two input nand gate D ₁₀₃, D ₁₀₄Form;

Sound signal decoding scheme in b, the receiver relates generally to audio frequency, demoder, and also has load control circuit in the receiver.

Further scheme is:

D in c, the transmitter ₁₀₁, D ₁₀₂, D ₁₀₃, D ₁₀₄Be four two input nand gate integrated packages of cmos CD4011;

Audio decoder in d, the receiver is an integrated package LM567.

Have by H in the transmitter of the present utility model ₁₀₁, SB ₁₀₁The torch for illumination circuit of forming.

Also can there be one in the transmitter of the present utility model by C ₁₀₁, R ₁₀₁, VD ₁₀₁, VD ₁₀₂The charging circuit of forming.

Load control circuit of the present utility model can be one mainly by containing two fully independently the integrated package CD4013 of d type flip flop and the on-off circuits that hand touch electrode M forms.

Load control circuit of the present utility model can be one and mainly select two-way simulate switch integrated package CD4066 and touch-switch SB by making integrated package CD4017 and the cmos four that sextuple denotation counter uses ₃₀₁The voltage-control dimming alignment circuit of forming.

Load control circuit of the present utility model can be one main by the integrated package CD4013, the relay K that connect into two bistable circuits ₄₀₁, K ₄₀₂And touch-switch SB ₄₀₁The electronic window rail control circuit that constitutes.

Load control circuit of the present utility model can also be the combination of said switching circuit and voltage-control dimming alignment circuit, and when the touch circuit made touch-switch into, per two on-off circuits can a shared integrated package CD4013.

The utility model has the advantages that and utilize infrared technique, fully integratedization design, the integrated level height, antijamming capability is strong, and volume is little, and cost is low, both can install concentratedly, can disperse again to install, and telepilot is in off state automatically during the incoming call of outage back.

Fig. 1 is the circuit diagram of the utility model transmitter.

Fig. 2 is the circuit diagram of the utility model power switch.

Fig. 3 is the circuit diagram of the utility model voltage-control dimming speed regulator.

Fig. 4 is the circuit diagram of the electronic window rail controller of the utility model.

Circuit diagram when Fig. 5 installs concentratedly for the utility model power switch and voltage-control dimming speed regulator.

Below, provide embodiment of the present utility model in conjunction with the accompanying drawings.

As Fig. 1, a kind of transmitter of telepilot, its main element are cmos integrated package CD4011, two the two input nand gate D of CD4011 ₁₀₁, D ₁₀₂With C ₁₀₃And a plurality of parallel connections and be in series with touch-switch SB separately _iThe resistance R of (i=102～109) _iThe audio frequency oscillator that produces 8 kinds of different frequencies that (i=103～110) are formed, two two input nand gate D in addition of CD4011 ₁₀₃, D ₁₀₄Form phase inverter.Contain by U in the power circuit ₁₀₁, SB ₁₀₁, H ₁₀₁The torch for illumination circuit of forming also contains one by C ₁₀₁, R ₁₀₁, VD ₁₀₁, VD ₁₀₂The charging circuit of forming, C ₁₀₂Be power filtering capacitor.

Its principle of work is, when pressing SB _iIn some buttons the time, the sound signal that audio frequency oscillator produces is anti-phase through phase inverter, by current-limiting resistance R ₁₁₁Current limliting is by V ₁₀₁Amplify the back and promote infrared transmitting tube VD ₁₀₃Outwards emission by voice modulation infrared signal.R ₁₀₂Make D when being used for not having the emission signal ₁₀₁Output low level, D ₁₀₂The output high level, phase inverter output low level, V ₁₀₁End V ₁₀₃No-output, not power consumption of complete machine is so need not to establish power switch.

As Fig. 2, a remote-controlled power switch is by infrared receiving tube VD ₂₀₁, operational amplifier IC ₂₀₁(LM741), with IC ₂₀₂(LM567) sound signal decoding scheme, the IC that forms for main element ₂₀₃(CD4013) bistable circuit of forming for main element and have touch electrode M ₂₀₁The touch circuit of forming, with V ₂₀₂Amplifying circuit, controllable silicon VS for the main element composition ₂₀₁Executive circuit and the power circuit formed for main element constitute.

Its principle of work is:

VD ₂₀₁Detected infrared signal is transformed into potential pulse, through C ₂₀₁, R ₂₀₂Be coupled to operational amplifier IC ₂₀₁Inverting input, IC ₂₀₁The working point by R ₂₀₄, R ₂₀₅Set, it gains by R ₂₀₂, R ₂₀₃Set.Signal passes through R after amplifying ₂₀₆, C ₂₀₂Be coupled to audio decoder, the audio decoder IC in the decoding scheme ₂₀₂There is a phase-locked loop inside, when frequency input signal equals the centre frequency fo of element, and the 8th pin output low level, fo is by the resistance (R between the 5th, 6 pin ₂₀₇+ RP ₂₀₁) and the 6th pin and ground between capacitor C ₂₀₃Set, during no signal, IC ₂₀₂The 8th pin is a high level.IC ₂₀₂The remote signal that solves is exported from the 8th pin, through V ₂₀₁After the paraphase, send into control circuit.

C among Fig. 2 ₂₀₄Be IC ₂₀₂Frequency bandwidth adjust electric capacity, C ₂₀₅Be IC ₂₀₂Filter capacitor.

Control circuit IC ₂₀₃A d type flip flop IC _203aMake a monostable circuit when the touch circuit, during stable state, IC _203a1 pin be always low level, when with hand touch electrode M, the human body clutter enters from the 3rd pin and touches the circuit triggers end, makes IC _203aThe internal circuit upset, 1 pin output high level, at this moment, one road signal is through V ₂₀₁Send into IC _203b, another road is through R ₂₁₂To C ₂₀₆Charging makes IC _203aReset terminal 4 pin current potentials constantly raise, when current potential is elevated to the set level, and IC _203aOutput terminal 1 pin is set to low level by force, and circuit recovers stable state, capacitor C ₂₀₆Pass through R ₂₁₂To the ground discharge, for charging next time is prepared.

IC ₂₀₃Another d type flip flop IC _203bMake bistable circuit here, work as IC _203bTrigger end 11 pin when having first trigger pip to arrive, its interior overturn, output terminal 13 pin become high level by initial low level, V ₂₀₂Conducting, controllable silicon VS ₂₀₁Because of obtaining the trigger current conducting, thereby connect load; When trigger end 11 pin have a trigger pip to arrive again, overturn again in bistable circuit inside, and output terminal 13 pin become low level by high level, V ₂₀₂End controllable silicon VS ₂₀₁End because of losing trigger current, thus disconnecting consumers.C ₂₀₇, R ₂₁₃Form the reset circuit of bistable circuit, can guarantee that this machine does not produce misoperation under the situation of power connection or disconnection.

For the miniaturization of this machine, power supply adopts resistance-capacitance depressurization circuit, C ₂₀₉, R ₂₁₆, VD ₂₀₃～VD ₂₀₆, VD ₂₀₂, C ₂₀₈Form a resistance-capacitance depressurization, rectification, voltage stabilizing, filtering circuit, from C ₂₀₈The stable DC voltage that about 9V is exported at two ends uses for this machine.

R among Fig. 2 ₂₀₁Be VD ₂₀₁Upper offset resistance, R ₂₀₈Make IC ₂₀₂8 pin are high level during no signal, R ₂₀₉Be V ₂₀₁The base stage current-limiting resistance, R ₂₁₀Be V ₂₀₁Collector load, R ₂₁₁Be high pressure isolation resistance, R ₂₁₄Be V ₂₀₂The current-limiting resistance of base stage, R ₂₁₅Be VS ₂₀₁The current-limiting resistance of trigger end.

As Fig. 3, a voltage-control dimming speed regulator, its control circuit is mainly by IC ₃₀₃(CD4017), IC ₃₀₄(CD4066) form IC ₃₀₃Here when sextuple denotation counter usefulness.

Its principle of work is:

During start, power supply passes through C ₃₀₆, R ₃₁₁Give IC ₃₀₃Provide a quenching pulse, IC ₃₀₃y ₀Hold 3 pin output high level, y ₁～y ₅Equal output low level, IC ₃₀₄Four groups of switches all disconnect VS ₃₀₁End, simultaneously by VD ₃₀₃Luminotron indicates off state; Work as IC ₃₀₃CP end when obtaining first pulse signal, IC ₃₀₃Y ₀End output becomes low level, VD ₃₀₃Extinguish y ₁End output high level passes through VD ₃₀₄Enter IC ₃₀₄The control end of first group of switch makes this group switch conduction, VD ₃₀₄Light, indication gear control circuit is operated in 1 grade, if IC ₃₀₃Receive trigger pip, then a y again ₁End output becomes low level; IC ₃₀₄First group of switch disconnect VD ₃₀₄Extinguish y ₂End output high level is through VD ₃₀₅Connect IC ₃₀₄Second group of switch, VD simultaneously ₃₀₅Light the work of expression control circuit and do at 2 grades, the rest may be inferred by analogy for it.

Work as y ₅During the output high level, pass through VD ₃₀₂Give reset terminal C _rOne reset signal makes IC ₃₀₃Zero clearing, then y ₀The output high level, y ₁～y ₅All be low level, circuit enters next circulation.

When pressing touch-switch SB ₃₀₁The time, IC ₃₀₂Output terminal 8 pin become low level, realize manually control.

The controllable silicon executive circuit is mainly by VS among Fig. 3 ₃₀₁, VD ₃₁₃, C ₃₀₉Form R ₃₁₃～R ₃₁₆Be VD ₃₁₃The current-limiting resistance of the different gears of trigger end, R ₃₁₂Be VD ₃₀₃Current-limiting resistance.

Power circuit, reception amplifying circuit and decoding scheme all are same as Fig. 2 among Fig. 3.

As Fig. 4, an electronic window rail controller, its control circuit is mainly by IC ₄₀₃(CD4013) and peripheral cell form, here with IC ₄₀₃Two d type flip flops make two bistable circuits and use IC _403b, V ₄₀₂, K ₄₀₁Deng having formed the motor automatic stop, suspended control circuit, IC _403a, V ₄₀₃, K ₄₀₂Motor just changes, reverse turn control circuit Deng having formed.

Its principle of work is:

If IC during the controller energized _403bInitial state Q ₂=0, IC _403aInitial state Q ₁=0, V then ₄₀₂, V ₄₀₃All end, motor M is not worked.Trigger IC if receive a gating pulse this moment _403bCP end, IC then _403bUpset, Q ₂=1, V ₄₀₂Saturation conduction, K ₄₀₁Adhesive, K ₄₀₂Be release conditions this moment still, and motor just changes; If when curtain is pulled to certain position, want to stop, can giving IC _403bOne trigger pip makes Q ₂=0, K ₄₀₁Discharge, motor suspends, if give IC again _403bDuring one trigger pip, Q ₂=1, motor then just changes again.

When curtain is moved to, the stay cord knot will make SB ₄₀₂C is passed through in contact moment connection ₄₀₆The output two paths of signals, the one tunnel gives IC _403bOne reset signal is impelled Q ₂=0, the motor stall; IC is given on another road _403aOne trigger pip is impelled Q ₁=1, but this moment is because of Q ₂=0, V ₄₀₂End, make V ₄₀₃Because of the emitter current potential is higher than base potential can not saturation conduction, K ₄₀₂Still be release conditions, this purpose mainly is under the situation of curtain automatic stop, eliminates K ₄₀₂The big electric current that adhesive consumed, thus reach purpose of power saving.Work as IC _403bWhen receiving a trigger pip again, IC _403bQ ₂=1, this moment is because of Q ₁=1, so V ₄₀₂, V ₄₀₃Equal saturation conduction, K ₄₀₁, K ₄₀₂All adhesives, the motor counter-rotating.Umklapp process suspends with identical when the ultimate principle in stopping time is just being changeed with motor.

Power circuit is by transformer, VD ₄₀₄～VD ₄₀₇, C ₄₀₈, C ₄₀₉, three-terminal regulator block 7809, C ₄₀₇Deng composition, receive amplifying circuit and the same Fig. 2 of decoding scheme.

VD among Fig. 4 ₄₀₂, VD ₄₀₃Be respectively V ₄₀₂, V ₄₀₃The protection diode.

Fig. 5 is two power switches and voltage-control dimming speed regulator circuit diagram when installing concentratedly.Its principle of work is the same when installing with dispersion, and just when the touch circuit made touch-switch into, per two on-off circuits can a shared integrated package CD4013.

Claims

1, a kind of multifunctional domestic multi-channel remote device, relate to transmitter and receiver, transmitter is made up of power circuit, audio signal generator, phase inverter, signal amplifier and infrared transmitting tube, receiver comprises power circuit, infrared receiving tube, operational amplifier, sound signal decoding scheme, it is characterized in that:

Audio signal generator in a, the transmitter is by two two input nand gate D ₁₀₁, D ₁₀₂, capacitor C ₃And resistance R i composition a plurality of parallel connections and that be in series with touch-switch SBi separately, phase inverter is by two two input nand gate D ₁₀₃, D ₁₀₄Form;

Sound signal decoding scheme in b, the receiver relates generally to audio decoder, and also has load control circuit in the receiver.

2, multifunctional domestic multi-channel remote device according to claim 1 is characterized in that:

D in the transmitter ₁₀₁, D ₁₀₂, D ₁₀₃, D ₁₀₄Be four two input nand gate integrated packages of cmos CD4011,

Audio decoder in the receiver is an integrated package LM567.

3, multifunctional domestic multi-channel remote device according to claim 1 and 2 is characterized in that having by H in the transmitter ₁₀₁, SB ₁₀₁The torch for illumination circuit of forming.

4, multifunctional domestic multi-channel remote device according to claim 1 and 2 is characterized in that having in the transmitter one by C ₁₀₁, R ₁₀₁, VD ₁₀₁, VD ₁₀₂The charging circuit of forming.

5, multifunctional domestic multi-channel remote device according to claim 1, it is characterized in that load control circuit be one mainly by containing two fully independently the integrated package CD4013 of d type flip flop and the on-off circuits that hand touch electrode M forms.

6, multifunctional domestic multi-channel remote device according to claim 1 is characterized in that load control circuit is one and mainly selects two-way simulate switch integrated package CD4066 and touch-switch SB by making integrated package CD4017 and the CMOS four that sextuple denotation counter uses ₃₀₁The voltage-control dimming alignment circuit of forming.

7, multifunctional domestic multi-channel remote device according to claim 1, it is characterized in that load control circuit be one main by the integrated package CD4013, the relay K that connect into two bistable circuits ₄₀₁, K ₄₀₂And touch-switch SB ₄₀₁The electronic window rail control circuit that constitutes.

8, according to claim 5 or 6 described multifunctional domestic multi-channel remote devices, it is characterized in that load control circuit is the combination of on-off circuit and light-adjusting and speed-adjusting circuit, and when the touch circuit made touch-switch into, per two on-off circuits can a shared integrated package CD4013.