CN2522562Y - Intillegent remote-control automatic window - Google Patents

Abstract

The utility model relates to a novel intillegent remote-control automatic window which comprises a mechanical part and an electric-control part. As for the mechanical part, a window framework (13) is provided with a motor (8), a worm (5), a worm wheel (6) and a gear (10). The gear is meshed with a rack (11) on a window fan (12). The window framework (13) is provided with switches (14), (15). And an opposite window fan (12) is provided with a magnet (16). The electronic-control part of the utility model comprises a signal pre-processing board, a signal processing board, a execution board, a remote control transmitter, a remote control receiver, a second decoder, an anti-theft probe, a gas-sensing probe, a rain probe, a wind probe, a timer, a motor, a position switch and a power supply. The mechanical part of the utility model is arranged in the plastic steel or the aluminum material. The utility model is of ingenious concept and simple structure, and can remote control the on virgule off of one switch or a group of switches at the same time. The on virgule off of the window can also be manually realized. The utility model is also of rain group-control function, wind group-control function, toxic gases over-standard automatic group control function, timed on virgule off function, telephone remote-control function, anti-theft alarming function and so on. The utility model is particularly suitable to high position of large stadium, greenhouses, precision manufacturing workshop and so on, places where manual control over the on virgule off of the window is impossible, as well as dwelling houses, villas or houses whose hosts are out for work.

Description

The automatic window of intelligent distant control

The utility model relates to the control of window, more particularly is the automatic window of intelligent distant control.

At present, all windows are all continued to use the usual practice of hand switch sash always, the push pull type window that plastic-steel, aluminium extruded sections etc. are made, switch is convenient, install simple, but still pull window in the use, the window of particularly big venue, big workshop equal-height position, can only adopt the thing of rope one class manually to control, or simply only for daylighting is provided with, general family can only be when on and off duty the switch window, forget and close when unmanned and weather changes suddenly among the window man, can only leave it to chance, being inconvenient on it uses is conspicuous.

The purpose of this utility model can be eliminated above-mentioned shortcoming in order to provide a kind of exactly, one of remote-controlled ON/OFF or group open the group and close all windows, and have rainy, the group of blowing automatically and close function, pernicious gas exceeds standard automatically, and the group opens function, the timing on, the remote telephone on, the automatic window of the intelligent distant control of functions such as burglar alarm.

In order to achieve the above object, this device is provided with mechanical part and automatically controlled part, mechanical part is to be provided with motor (8), worm screw (5), worm gear (6), gear (10) in window frame (13), tooth bar (11) engagement on gear and the sash (12), window frame (13) is provided with position switch (14), (15), and relative sash (12) is provided with magnet (16).The electric control part branch of this device comprises Signal Pretreatment plate, signal-processing board, execution plate, remote control transmitter, receiver of remote-control sytem, secondary decoder, antitheft probe, gas-sensing probe, rain probe, wind probe, timer, motor, position switch, power supply;

The remote control command signal of remote control transmitter is through emission, and remote-controlled receiver receives, the direct inlet signal disposable plates of low level signal after the secondary decoding, high signal inlet signal pre-processed board; The low level signal of inlet signal disposable plates is carried out by instruction through the laggard execution plate of open and close, amplification and isolated from power, corresponding motor action, action put that the back position switch provides in place position signalling feed back to signal-processing board again corresponding action stopped; The high signal of inlet signal pre-processed board, with signal second of detection signal, telephone signal and the timer of each detection head, regularly open signal, regularly close signal, after shaping, self-locking are handled, inlet signal disposable plates again, after timesharing, grouping, advance to carry out plate and carry out.

The end of the worm screw of this device (5) connects with motor shaft by soft cover (7), and the other end is provided with bearing (4), and bearing is provided with spring (3) between bearing and frame bottom in support (2), and the upper end of bearing is provided with lever (1), and lever connects with electromagnet (9).

The lock window mechanism of this device is made up of switch (17), latch hook (18), latch hook spring (19), lock window electromagnet (20), and lock window electromagnet connects with latch hook, and an end of latch hook connects with flush type switch.

Utility model has been packed mechanical control section in plastic-steel or the aluminium extruded sections, be skillfully constructed, simple in structure, one of remote-controlled ON/OFF or group open the group and close all windows, also manual ON/OFF window, and have rainy, the automatic group of blowing is closed function, and pernicious gas exceeds standard automatic group and opens function, the timing on, the remote telephone on, functions such as burglar alarm, component adopt nylon material to make, and are active in one's movements, accurately, low cost of manufacture, long service life is specially adapted to big stadiums, the greenhouse, accurate manufacturing shop isometry position or other are not easy to the occasion of hand switch window, and dwelling house, unmanned house uses in villa or the working back man.

Below in conjunction with embodiment the utility model is described further:

Description of drawings: Fig. 1 is the device schematic diagram

Fig. 2 is Fig. 1 sectional view

Fig. 3 is position switch and lock window structural scheme of mechanism

Fig. 4 is the electric-control system block diagram

Fig. 5 is remote-control transmitting and keyboard coding circuit

Fig. 6 is the signal-processing board circuit

Fig. 7 is a Signal Pretreatment plate circuit

Fig. 8 is for carrying out the plate circuit

Fig. 1-Fig. 3 of this device is the mechanical part schematic diagram, and the sequence number of each parts is respectively among the figure: lever 1, support 2, spring 3, bearing 4, worm screw 5, worm gear 6, soft cover 7, motor 8, electromagnet 9, gear 10, tooth bar 11, sash 12, window frame 13, position switch 14,15, magnet 16, switch 17, latch hook 18, latch hook spring 19, lock window electromagnet 20.

Originally be contained in and be provided with motor (8), worm screw (5), worm gear (6), gear (10) in the window frame (13), tooth bar (11) engagement on gear and the sash (12), window frame (13) is provided with position switch (14), (15), and relative sash (12) is provided with magnet (16).The end of worm screw (5) connects with motor shaft by soft cover (7), and the other end is provided with bearing (4), and the bearing outside is square, can in support (2), slide up and down, be provided with spring (3) between bearing and frame bottom, the upper end of bearing is provided with lever (1), and lever connects with electromagnet (9).When sash was not worked, electromagnet did not have electricity, the upper end that spring pushes up support with bearing, worm gear separates with worm screw, but this moment the hand switch window; The magnet adhesive lever of leaving behind during work, lever overcomes spring force and depresses bearing, makes worm gear and worm engaging, and when motor rotated, worm gear driven gear again rotated, and with the tooth bar operation of gears engaged, realized the unlatching of sash or closed.

The lock window mechanism of this device is made up of switch (17), latch hook (18), latch hook spring (19), lock window electromagnet (20), lock window electromagnet connects with latch hook, one end of latch hook connects with switch, when sash is not worked, under the effect of latch hook spring, latch hook pins beginning, and lock window electromagnet gets during sash work, the elastic force that overcomes the latch hook spring is inhaled latch hook down, and sash can be opened.

The position switch of this device (14), (15) combine with magnet (16), and after the sash operation put in place, under the effect of magnet, position switch can provide the stop signal of switch respectively, makes motor out of service.The position switch of this device also can adopt other detection mode, routine Photoelectric Detection, infrared detection mode etc.

This device is installed in the window frame of plastic-steel or aluminium extruded sections, and it is attractive in appearance not influence the room, easy to use.

The electric control part branch of this device comprises Signal Pretreatment plate, signal-processing board, execution plate, remote control transmitter, receiver of remote-control sytem, secondary decoder, antitheft probe, gas-sensing probe, rain probe, wind probe, timer, motor, position switch, power supply.Show that as Fig. 4 the remote control command signal of remote control transmitter is launched through remote control transmitter, remote-controlled receiver receives, and the signal of reception is the direct inlet signal disposable plates of low level signal after the secondary decoding, high signal inlet signal pre-processed board.The low level signal of inlet signal disposable plates is pressed instruction through the laggard execution plate of open and close, amplification and isolated from power and is carried out, corresponding motor action, and the position signalling that position switch provided after action put in place feeds back to signal-processing board again stops corresponding action.The high signal of inlet signal pre-processed board, with signal second of detection signal, telephone signal and the timer of each detection head, regularly open signal, regularly open signal, after shaping, self-locking are handled, inlet signal disposable plates again, after timesharing, grouping, advance to carry out plate and carry out.

This device can be realized remote control on, remote control group on, the group of raining is closed function, the wind jumpbogroup closes function, pernicious gas exceeds standard, and the group opens and warning function, regularly group's on, remote telephone group on, automatic dialing alarm function.

This device is that embodiment is described further with the circuit of controlling 6 windows:

This device electric control part branch comprises parts such as wireless transmit, reception, signal processing, Signal Pretreatment, executive circuit and power supply, various control signals, amplitude, waveform, character that cause is sent into are different, and the control signal of carrying out the plate requirement should be clear and definite, sure, reliable, so must signalization treatment circuit and signal pre-processing circuit.

Fig. 5 is remote-control transmitting and keyboard coding circuit, the keyboard switch of remote signal is from AN0-AN15, AN1 wherein, 3,5,7,9,11 drive the ammonium button for the remote control window, AN2,4,6,8,10,12 are remote control window closed ammonium button, AN13 is that remote control window group drives the ammonium button, AN14 is that remote control window group is closed the ammonium button, AN15 is a reserved place, AN0 is the room, remote control circuit adopts the four-channel remote control expelling plate, and wireless ultrashort wave micropower coding/decoding mode is adopted in transmitting-receiving, with four input A of expelling plate, B, C, D and power positive end are guided to keyboard coding, form tetrad data sign indicating number, through the radiating circuit modulate emission.

Fig. 6 of this device is a signal processing circuit, the signal output apparatus that comprise switch interlock circuit that remote control receives head, decoder, is made of BG1-BG4 and diode OR gate, is made of BG5-BG16 and group drive group pass control circuit by what two CD4017 constituted.It is the four-channel remote control dash receiver that remote control receives head, and the high-frequency signal of being imported by antenna is reduced to former tetrad signal after demodulation, amplification.Decoder is 4 lines-16 a line decoder, be that 4 binary signals are decoded as 16 control signals, low 12 control signals wherein are directly used in the switch motion of 6 windows of control, and 2 are used for the action of control group ON/OFF, make reserved place, be used for other function expansion for surplus one.Constitute ON/OFF action interlock circuit by BG1, BG2 and BG3, BG4 and diode D13-D18, D19-D24 or door and isolating diode D29-D34, D35-D40 and D25-D28, in order to avoid press a plurality of buttons simultaneously on the remote controller or other reason causes power supply short circuit.BG5-BG10 forms the pass signal output apparatus with current-limiting resistance that is connected on its base stage and isolating diode D1-D6.BG11-BG16 opens signal output apparatus with current-limiting resistance that is connected on its base stage and isolating diode D7-D12 formation.Be connected on the dry-reed relay J1-J6 in the triode BG5-BG10 collector loop, serve as and close signal output, its right-hand member connects+the 40V power supply through current-limiting resistance.Be connected on the dry-reed relay J7-J12 in the triode BG11-BG16 collector loop, serve as out signal output, its right-hand member connects the 0V power supply through current-limiting resistance, reaches the purpose of potential isolation.The group drives group pass control circuit and is made of CD4017-1 and C1, D41-D49 and current-limiting resistance respectively, constitutes group pass control circuit by CD4017-2 and C2, D50-D58 and current-limiting resistance.

What make position switch (14), (15) usefulness among Fig. 3 is 12 tongue tubes, is installed in each window frame the externally whole welding system ground (0V) of the output of tongue tube respectively.When sash (12) operation puts in place, the tongue tube of the magnet on the sash (16) on the window frame, the reed adhesive, with the control signal shorted to earth of correspondence, sash stops action.KX1-KX6 is the open position signaling switch among Fig. 6, and KX7-KX12 is for closing the position signaling switch.

Receive the high-frequency modulation signal that head receives, output tetrad signal after demodulation, decoding, signal advances 4 lines-16 line decoder after the secondary decoding, 16 control bits of output, corresponding with the AN1-AN15 on the remote controller respectively, making corresponding 1,3,5,7,9, No. 11 position of decoder respectively like this when pressing AN1,3,5,7,9, No. 11 keys is high potential, and this high potential signal links with the base stage of BG11-BG16 respectively through current-limiting resistance and isolating diode D7-D12, makes its conducting.Example is when No. 1 position is high potential, and electric current flows into the BG11 base stage by No. 1 position through current-limiting resistance and diode D7, makes it conducting, and the dry-reed relay J7 in the collector loop sends No. 1 and opens instruction, send and carries out the plate execution.2,4,6,8,10, No. 12 control bits of decoder link with the base stage of BG5-BG10 respectively, be used to control the pass action of 1-6 window, making corresponding 2,4,6,8,10, No. 12 positions of decoder when the AN2 on pressing remote controller, 4,6,8,10, No. 12 keys respectively is high potential, this high potential signal links with the base stage of BG5-BG10 respectively through current-limiting resistance and isolating diode D1-D6, makes its conducting.Example is when No. 2 positions are high potential, and electric current flows into the BG5 base stage by No. 2 positions through current-limiting resistance and diode D1, makes it conducting, and the dry-reed relay J1 in the collector loop sends No. 2 and closes instruction, send the execution plate to carry out.13 pin in the decoder connect No. 1 port of Signal Pretreatment plate, close the signal input for the remote control group, and 14 pin of decoder connect No. 2 ports of Signal Pretreatment, and for the remote control group opens the signal input, 15 pin are reserved place.

Pre-processed board No. 3 pin are the input of wind signal among Fig. 6, and No. 4 pin is the input of rain signal, and No. 5 pin is the input of air-sensitive detection signal, the 6-9 pin is for reserving the input of external control signal, 10, No. 11 is telephone line interface, and the 12-17 pin is the input of burglar alarm signal, and 18-20 number is timer signal input, No. 21 is that the group is closed the input that resets, No. 22 for the group opens the input that resets, the 23-28 external control output of answering the call, and No. 29 pin are that 10 seconds signals are exported, No. 30 the pin group is closed signal output, and No. 31 is that the group opens signal output.Diode D41-D58 is isolating diode.

The decoder of this device signal processing circuit is CD4067, also can adopt other model 4 lines-16 line decoder, routine CD4514 etc.

All external control signals and the decoded Senior Three of secondary position control signal, all need carry out preliminary treatment through signal pre-processing circuit, show as Fig. 7, warning circuit among the figure is made of BG1-BG5, resistance R 7-R10, R47, C3, C4, KD9564 and loudspeaker YD, button KA, its control circuit designs for self-locking, finish self-locking by the triode BG4 that links with button KA, when disengage button KA and the alarm signal of only pushing for emergency eliminated, could remove the warning of loudspeaker YD.All alarm signals are imported by the BG2 base stage, BG2 conducting when signal is arranged, flow through the electric current of R7, R8 by R7, R8 dividing potential drop, for BG3 provides bias voltage, and make its conducting, provide base current for BG4 by R9, and make it conducting, even input signal disappears like this, circuit still can self-locking, could remove warning when only pressing KA.KD9564 is an alarm, and it exports the amplification through BG5 to get electric back, and the light emitting diode work of promotion YD sounding and shunt resistance R47 parallel connection is reported to the police and indicated.C3, C4 are anti-tampering electric capacity.

Among Fig. 7, BG6-BG9, R11-R15, C5, formations such as C6 group drives control circuit, its principle is, remote control group by No. 2 port inputs opens signal and opens signal by No. 5 port inputs pernicious gas detection signal and No. 18 mouth input timing groups after treatment after treatment, all enter the BG6 base stage through current-limiting resistance R11, make its conducting, the conducting electric current is through R12, the R13 dividing potential drop provides bias voltage and makes it conducting for BG7, BG8 must conduct through R14, finish the self-locking of circuit, even at this moment the blackout of input BG6 base stage still can make BG7 keep conducting, make port maintenance+15V high potential No. 31, it is electric that CD4017 is got, and C9 is through charging resistor R42 charging simultaneously, and the pressure drop of this charging current on R42 produces a direct impulse, reset terminal R through diode input CD4017, finish in moment and to reset, zero clearing is exported 10 pps pulse per second signals by 29 pin, finishes the timesharing action that the group opens.Pernicious gas detection signal treatment circuit is by IC3-1, R31-R34, R43, W1, IC2-3, composition such as IC1-4 and isolating diode, detection signal through IC3-1 relatively, amplify the back by the anti-phase output of IC2-3, its output has four tunnel outputs again, the first via is through diode-isolated, advance the BG6 base stage through RH, finish the group and start work, the second the tunnel, export the telephone automatic dialing device to through diode-isolated, with the signal is far passed, Third Road warning circuit in isolating diode and R22 triggering machine is reported to the police, the four the tunnel advances IC1-4 through R34 closes signal shorts with the group, make the pernicious gas detection signal preferentially carry out R31, R43 and R32, R33 is divider resistance, adjusts W1 and can obtain suitable action threshold.Regularly the group opens signal processing circuit and is made of BG14, IC2-5 and isolating diode and C15, C16, collector resistance R38, current-limiting resistance R39, R45 etc., signal is through current-limiting resistance R45 input BG14 base stage, make it conducting, the moment of conducting, make capacitor C 16 charging and produce-negative pulse, the group that this undersuing is finished window through the anti-phase BG6 of exporting to the base stage of IC2-5 starts work.C15 is anti-tampering electric capacity.

Among Fig. 7, BG10-BG13, R48, R16-R19, C7, C8 etc. constitute group pass control circuit, its principle is, close signal and by No. 3 port inputs wind detection signal after treatment by the remote control group of No. 1 port input, by No. 4 port inputs rain detection signal after treatment, close signal by No. 19 port input timing groups after treatment, enter the BG10 base stage through current-limiting resistance R48, make its conducting, the conducting electric current is through R16, the R17 dividing potential drop provides bias voltage and makes it conducting for BG11, BG12 must conduct through R18, finish the self-locking of circuit, even at this moment the blackout of input BG10 base stage still can make BG11 keep conducting, make port maintenance+15V high potential No. 30, it is electric that CD4017 is got, and C9 is through charging resistor R42 charging simultaneously, and the pressure drop of this charging current on R42 produces a direct impulse, reset terminal R through diode input CD4017, finish in moment and to reset, zero clearing is exported 10 pps pulse per second signals by 29 pin, finishes the group and closes action.Wind detection signal treatment circuit is made of IC3-2, R44, R35-R37, W2, IC2-4 and isolating diode, signal through IC3-2 relatively amplify and the IC2-4 shaping after send into the BG10 base stage through diode again, carry out the group and close action, R35, R36, R37, R44 are divider resistance, adjust W2 and can obtain suitable action threshold.Rain detection signal treatment circuit is made up of IC1-3, C14, R30, K switch and isolating diode, because of it is a sudden change of resistivity type signal, so directly by inverter ic 1-3 output, enter the BG10 base stage through K, carries out the group and closes action.Regularly the group is closed signal processing circuit and is made of BG15, IC2-6 and isolating diode and R40, R41, R46, C17, C18 etc., signal is through current-limiting resistance R46 input BG15 base stage, make it conducting, the moment of conducting, make capacitor C 18 chargings and produce a negative pulse, the group that this undersuing is finished window through the anti-phase BG10 of exporting to the base stage of IC2-6 is closed action.C17 is anti-tampering electric capacity.

The group that this device is provided with opens, group pass control circuit, when the triggering signal of different in width, different amplitudes enters BG6 or BG10 base stage, because of BG6 or BG10 conducting make BG7 or BG11 conducting, thereby the base stage of BG8 or BG12 must be conducted, beginning group opens, the group is closed action, and after the group opened, the group closes and finish, the reset signal of being introduced by 22 pin or 21 pin provided a reset pulse for BG9 or BG13, then BG9 or BG13 with BG8 or BG12 base stage shorted to earth, make system reset during pulse signal keeps.As can be seen from Figure, the condition of system reset is the blackout that the group opens or the group is closed, and the signal that has is to disappear the short time as coal gas detection signal, wind and rain detection signal etc., but locking because of position signalling, the confusion that can not cause the executive circuit action, if need do reverse action, the relevant detection circuit can be turned off during this period.The signal of introducing by 9 pin on the plate among the figure, control be that the group of window starts work, the signal controlling of introducing by 8 pin be that the group is closed action, and the detection signal that switching mode control signal that 6,7 pin are introduced and rain probe are introduced is directly exported through isolating diode by phase inverter.18,19,20 pin connect 24 hours cycle timers, and 18 pin are introduced regularly and opened signal, will grow regularly to open and introduce the BG6 base stage after signal becomes short pulse, carry out the group and start work; 19 pin are introduced regularly and are closed signal, are length regularly to be closed introduce the BG10 base stage after signal becomes short pulse, carry out the group and close action; 20 pin are pps pulse per second signal, directly introduce the CP end of CD4017.By BG14, the circuit that BG15 forms, long timing signal is become short pulse signal, second signal 10 frequency divisions that adopt integrated package CD4017 that 20 pin are introduced from timer, Q9 end output 10 pps pulse per second signals by integrated package CD4017, as can be seen from Figure, though signal long-term existence second of input CD4017CP end, but its VDD power end will be controlled by the group to be opened, the group is closed having or not of signal, the i.e. output of 10 pps pulse per second signals is always opened the group with the group and is closed synchronous, 10 pps pulse per second signals of output are connected to control group in the signal processing circuit of Fig. 6 respectively and open CD4017-1 that the group closes action and the CP end of CD4017-2, and the power end of CD4017-1 and CD4017-2 is controlled by respectively also that the group opens or the group is closed simultaneously.

The entire work process that the group opens or the group is closed is as follows, and the base stage of BG6 or BG10 obtains that the group opens or the group is closed signal, and this signal makes BG7 or BG11 conducting and by BG8 or BG12 locking; The control signal that the group opens is exported by 31 pin, CD4017 is got, and export 10 pulse per second (PPS)s from 29 pin, it is electric that CD4017-1 is got, and shows C1 charging simultaneously as Fig. 6, for the R pin provides a reset pulse, the Q0 pin is that high-potential current is through D41, D42 and the resistance of current limliting separately enter BG11 and BG12 base stage, make No. 1, No. 2 window is opened, when first 10 pulse per second (PPS) enters its CP end, Q0 is an electronegative potential, and the Q1 pin is a high potential, No. 3, No. 4 window is opened, after second pulse enters its CP end, Q2 pin high potential, No. 5, No. 6 window is opened, when the 3rd pulse arrives, Q3 pin high potential, as reset signal, introduce the Signal Pretreatment plate by 22 pin and provide pulse signal for BG9 by C6, group open system is resetted.Group pass process is that group pass input signal is imported by 1 pin, and 30 pin are exported, and export 10 pulse per second (PPS)s from 29 pin, it is electric that CD4017-2 is got, and the Q0 pin of CD4017-2 is that high potential cuts out No. 1, No. 2 windows, Q1 pin high potential after first 10 pulse per second (PPS) arrives, No. 3, No. 4 window opens and closes, Q2 pin high potential after second pulse arrives, No. 5, No. 6 window is closed, when the 3rd pulse arrives, Q3 pin high potential, as reset signal, it is electric by 21 pin introducing Signal Pretreatment plate the BG9 base stage to be got, and the group relation system resets.It all is that the timesharing grouping is carried out that the group of this device opens the group pass, in order that reduce the power supply burden, reaches the purpose of unloaded economize on electricity.

Dotted line is used for additional control function with the circuit on top among Fig. 7, and the telephone automatic dialing device in this device uses the finished product module of ZH987 chip as the center design, and telephone remote control uses with the finished product functional block of PIC16C5X singlechip chip as master cpu.The telephone automatic dialing device has 5 road input ports, and this device only use two-way, and one be burglar alarm, and one be the air-sensitive detection alarm, and telephone remote control has 8 tunnel outputs, and this device is controlled respectively with two-way and group opened, group pass, also can increase other purposes.

IC1-1 among Fig. 7 opens signal processing circuit for reserving switching mode external control group, and IC1-2 closes treatment circuit for reserving switching mode external control group, and IC2-1 opens signal processing circuit for reserving resistor-type external control group, and IC2-2 opens signal processing circuit for reserving resistor-type external control group.

The wind detection head of this device, rain detection head are installed in the window frame outside, and the wind signal is amplified by IC3-2 by the input of 3 pin among Fig. 7, and the BG10 base stage is introduced in the IC2-4 shaping, carry out the group and close action; The rain signal is imported by 4 pin, and by the IC1-3 shaping, introducing BG10 base stage execution group pass action K through K is the rain signal closes switch, if the user windowed at following day, can close K.General wind, rain detection head only on the sunny side and shady spot respectively install one and get final product, as long as there is a detection head to detect signal, system just carries out the group closes and moves.

The air-sensitive detection head is installed in indoor, and signal is amplified through operational amplifier IC3-1 by No. 5 pin inputs among Fig. 7, the IC2-3 shaping, with time-divisions three tunnel isolation output, the one tunnel advances the BG2 base stage of warning circuit, the BG3 conducting, KD9564 gets electric alarm, and two the tunnel advance the telephone automatic dialing device, with the alarm signal teletransmission, three the tunnel advance the BG6 base stage, carry out the group and start work, simultaneously the group is closed signal, make it preferential execution through inverter ic 1-4 short circuit.Being provided with of this function mainly is to behave to wear to think, no matter extraneous circumstance how, when indoor harmful gas when particularly gas concentration exceeds standard, can preferentially open the window, and makes indoor air flows, the protection personal safety.

The burglar alarm detecting element adopts piezoelectric patches, piezoelectric patches is installed in the inboard of glass outer, detect micro-vibration signal, because piezoelectric patches is to the high-frequency vibration signal sensitivity, when metal bump, delineation or glass are broken, just send alarm signal, and the vibration during the sash switch is low frequency vibration, can not cause misoperation.Alarm signal is advanced the BG2 base stage by the input of 12-17 pin, triggers warning circuit and reports to the police, and alarm signal is again through the teletransmission of telephone automatic dialing device.

Each inverter ic 1-1-IC1-4 all uses a CD4069 among Fig. 7, and each Schmidt trigger IC2-1-IC2-6 all uses a CD40106, and operational amplifier IC3-1, IC3-2 are LM324.

Fig. 8 of this device is for carrying out the plate circuit, and BG19-BG30 is big electric current, high-power FET in the circuit, and the voltage-stabiliser tube that is connected on G utmost point front end makes the voltage of G, the S utmost point be no more than 14V, and two resistance are the residual charge of releasing.Sending the upper arm switching tube BG19-BG24 of electricity as forward is the trailing type connection, increased+the 15V power supply and with+25V superposition, it can be satisfied closes conducting.D is a motor among the figure, and DL is an electromagnetic clutch, and DK1, DK2 are lock window electromagnet, and D, DL, DK1, DK2 are installed in each window frame.Switch with No. 1 window illustrates its operating principle, when No. 1 window that obtains signal-processing board as BG25 is opened instruction, though what send into is the 0V current potential, but concerning-25V virtual earth, be still+25V voltage, make the BG25 conducting for behind+the 14V through voltage-stabiliser tube is clamped, at this moment be equivalent to terminate on the motor D-25V voltage on, motor rotates, and sash is done breakdown action.When BG19 obtains the instruction of No. 1 window pass, because of it is the trailing type connection, the S electrode potential that promptly links to each other with motor in its conducting is followed rising, for guaranteeing G, S interpolar maintenance+14V voltage when the full conducting of pipe, this command signal is+the 40V current potential to guarantee reliable conducting, after the BG19 conducting, the upper end of motor is+25V voltage, as antiport sash is closed.

This electric control part is divided into the design of a most frequently used room 6 sash, if optional 5 passages of the room decoder of a plurality of windows or 6 passages, remote control panel is 5 lines-32 line and 6 lines-64 line decoder, and for the more control object, example greenhouse, workshop, stadiums etc. then should be selected the single-chip microcomputer Managed Solution of the many main frames of a remote controller for use.

This device draws outward as if four input A, B, C, D with decoder, and this electric-control system also can be incorporated family's microcomputer into and be used for other control centre's unified management of household electrical appliances collection control.

Claims (3)

1, the automatic window of intelligent distant control, it is characterized in that device comprises mechanical part and automatically controlled part, mechanical part is to be provided with motor (8), worm screw (5), worm gear (6), gear (10) in window frame (13), tooth bar (11) engagement on gear and the sash (12), window frame (13) is provided with position switch (14), (15), and relative sash (12) is provided with magnet (16);

The electric control part branch comprises Signal Pretreatment plate, signal-processing board, execution plate, remote control transmitter, receiver of remote-control sytem, secondary decoder, antitheft detecting element, air-sensitive detection head, rain detection head, wind detection head, timer, motor, position switch, power supply;

The remote control command signal of remote control transmitter is through emission, and remote-controlled receiver receives, the direct inlet signal disposable plates of low level signal after the secondary decoding, high signal inlet signal pre-processed board;

The low level signal of inlet signal disposable plates, through amplifying and the laggard execution plate of isolated from power is carried out by instruction, corresponding motor action, action put that the back position switch provides in place position signalling feed back to signal-processing board again corresponding action stopped;

The high signal of inlet signal pre-processed board, with signal second of detection signal, telephone signal and the timer of each detection head, regularly open, regularly close signal, after shaping, self-locking were handled, the inlet signal disposable plates after timesharing, grouping, was advanced to carry out plate and is carried out again.

2, the automatic window of intelligent distant control according to claim 1, an end that it is characterized in that said worm screw (5) connects with motor shaft by soft cover (7), the other end is provided with bearing (4), bearing is in support (2), be provided with spring (3) between support and bearing, the upper end of support is provided with lever (1), and lever connects with electromagnet (9).

3, the automatic window of intelligent distant control according to claim 1, it is characterized in that said lock window mechanism is made up of switch (17), latch hook (18), latch hook spring (19), lock window electromagnet (20), lock window electromagnet connects with latch hook, and an end of latch hook connects with flush type switch.

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