CN2152049Y

CN2152049Y - Automatic open and close device for optical control window

Info

Publication number: CN2152049Y
Application number: CN93238294U
Authority: CN
Inventors: 杨文军
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-10
Filing date: 1993-03-10
Publication date: 1994-01-05
Anticipated expiration: 2003-03-10

Abstract

The utility model provides an automatic opening and closing device for optical control windows, which is provided with an upper box body and a lower box body; the upper box body and the lower box body can be arranged on the upper side and the lower side of a window hole; the positions corresponding to the upper box body and the lower box body are provided with a glass window groove and a screen window groove; the upper box body is provided with a sliding window hook for installing a window curtain. The automatic opening and closing device for optical control windows is provided with a glass window drive mechanism and a screen window drive mechanism, so a glass window or a screen window can move in the glass window groove and the screen window groove. The automatic opening and closing device for optical control windows is provided with a window curtain drive mechanism for the opening and the closing of the window curtain and an automatic control circuit with a photoelectric sensor to control each of the drive mechanisms. The utility model has the advantages of novel design, convenient use, and labor saving, and can realize the opening and closing of the window automatically making use of natural light.

Description

Automatic open and close device for optical control window

The utility model relates to a kind of light-operated window automatic opening-closing that can utilize natural light to realize the window automatic open and close.

The keying of the window on the modern architecture adopts hand to open and close mostly, switch trouble, and consumption people's muscle power and working time.

In view of above reason, the purpose of this utility model realizes window automatic open and close, the light-operated window automatic opening-closing in labour-saving for a kind of natural light that utilizes is provided.

The upper cartridge body that can be contained in the window opening top and bottom is arranged in the utility model, lower box body, the glass guide channel that can adorn glass window or screen window is respectively arranged on the opposite position of upper cartridge body and lower box body, the screen window groove, the window catch of slidably adorning curtain is arranged on upper cartridge body, make glass window and the screen window can be at glass window groove, the glass window transmission mechanism that moves in the screen window groove, the screen window transmission mechanism, the curtain transmission mechanism that curtain is opened and closed is arranged, control glass window transmission mechanism is arranged, the screen window transmission mechanism, the automatic control circuit that contains photoelectric sensor of curtain transmission mechanism is (referring to Fig. 1, Fig. 4), can utilize nature luminous energy to control the glass window automatically, screen window, the unlatching of curtain.

Above-mentioned glass window transmission mechanism, motor is arranged respectively in the screen window transmission mechanism, the reducer that is connected with motor, with glass window groove on the be contained in lower box body that reducer is connected or the screw rod on the screen window groove, the driving cog that places glass window frame or screen window frame bottom that cooperates with screw rod, in the curtain transmission mechanism motor is arranged, reducer, what be connected with reducer is installed on the upper cartridge body and rotating power transmission shaft, be contained in the bevel gear on the power transmission shaft, have on one end with power transmission shaft on the bevel gear meshed bevel gears and the driven shaft of driven gear is arranged on the other end, be contained on the upper cartridge body with driven shaft on the tooth bar of driven gear engagement (referring to Fig. 1, Fig. 2, Fig. 3).

The amplifying circuit that is connected with photoelectric sensor in addition in the above-mentioned automatic control circuit, shaping circuit, differential circuit, timing circuit, multi resonant swings the circuit that shakes, sequence circuit, action executing circuit (referring to Fig. 4), after daybreak, because light is strengthened, behind certain value, start sensor, voltage signal after amplifying circuit amplifies is input in the shaping circuit, the positive and negative spike of the long period of being separated by is provided through being input to differential circuit after the shaping, positive pulse at first is imported in the timing circuit, enter temporarily steady state so that the voltage signal of output certain hour, for the multi-resonant oscillating circuit of next stage provides signal, from the rectangular pulse of multi-resonant oscillating circuit output as the clock signal that enters the sequence circuit, sequence circuit sends control signal, to start curtain, the glass window, three motors of screen window just change successively, thereby reach the purpose that whole window is opened automatically, when the dusk, light was attenuated to certain value, sensor output weakens, through shaping circuit and negative pulse of differential circuit output, timing circuit starts multi-resonant oscillating circuit once more, input signal sends control signal in sequence circuit, each motor is reversed successively, thereby reach the purpose at automatic close window family.

The selector button (referring to Fig. 1, Fig. 4) that is connected with sequence circuit in the automatic control circuit is housed on the above-mentioned box body, and the preliminary election selector button can be opened curtain and/or screen window and/or glass window as required, and is convenient, be suitable for.

The utility model is novel, can realize the full automatic close of window, and is easy to use, laborsaving.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, but protection domain of the present utility model is not limited only to the following examples:

Fig. 1: the utility model structural representation

The A-A sectional view of Fig. 2: Fig. 1

Fig. 3: screw rod, glass window frame, screen window frame mutual alignment graph of a relation

Fig. 4: automatic control circuit schematic diagram

With reference to figure 1, there are glass window groove 3, the screen window groove 4 that to adorn glass window or screen window respectively, the window catch 5 that can adorn curtain to be contained on the upper cartridge body 1 on the upper cartridge body 1 in the utility model, lower box body 2 opposite positions.Glass window transmission mechanism 6(or screen window transmission mechanism 7) in screw rod 8(or screw rod 9) be contained in glass window groove 3(or screen window groove 4 on the lower box body) in and its two ends be contained on the support 10 that can install on the wall and can rotate.Motor 11(or motor 12) be fixed on the lower box body, reducer 13(or reducer 14) be installed in screw rod 8(or screw rod 9) on, screw rod 8(or screw rod 9) on left hand thread 15(or left hand thread 16 are arranged respectively) and right-handed thread 17(or right-handed thread 18), at two fan glass window frame 19(or screen window frames 20) the bottom have and screw rod 8(or screw rod 9) on the tooth 21(or the tooth 22 of threaded engagement).Power transmission shaft 24 in the curtain transmission mechanism 23 places on the upper cartridge body and an end is contained on the support 25 that can install on the wall also rotatable.Micro machine 26 is contained on the upper cartridge body, reducer 27 is contained on the power transmission shaft 24,

tooth bar

28,29 is housed and with spacer 30,31 location on the two ends of upper cartridge body respectively.Bevel

gear

32,33 be divided on the power transmission shaft 24 with

tooth bar

28,29 opposite positions on.Driven shaft 34(or driven shaft 35) on bevel gear 36(or bevel gear 37) with power transmission shaft on

bevel gear

32,33 engagement and driven shaft 34(or driven shaft 35) gear 38(or gear 39 on the other end) respectively with

tooth bar

28,29 engagements.

With reference to figure 4, rectification circuit 41, sensor 42, amplifying circuit 43, shaping circuit 44, differential circuit 45, timing circuit 46, electromagnetic lock circuit 47, multi-resonant circuit 48, sequence circuit 49, action executing circuit 50 are arranged in the automatic control circuit 40.Phototriode T1 in the sensor 42 places on the lower box body.Electromagnetic lock 51 is equipped with in bottom at two fan glass window frames.

At day, owing to the light enhancing and when reaching phototriode T1 set-point, the T1 colelctor electrode is with output signal, amplification is input to by triode T3 again through the triode T2 in the amplifying circuit, T4 and resistance R 2, R3, R4, R5, R6, R7, export the very wide square wave of pulse through the colelctor electrode of T4 again in the shaping circuit that R8 forms and (produce the upper edge of square wave morning, the lower edge that at dusk produces square wave), this square wave is just producing through the differential circuit of being made up of capacitor C f and resistance R _ f, negative two spikes (morning positive pulse, the dusk negative pulse), the basis set of the diode D1 trigger triode T5 of positive pulse in timing circuit makes and is in the T5 conducting, the temporarily steady state that T6 ends (this temporarily steady holding time of state should be selected all to open the used time with window).As the power supply (meanwhile, T6 colelctor electrode output signal starts electromagnetic lock J7(51 again) of the multi-resonant oscillating circuit of forming by triode T8, T9 electromagnetic lock is opened from the timing voltage signal of triode T6 colelctor electrode output) thus make oscillating circuit provide clock pulses (clock-pulse width should equal single motor forward or reverse actuation time) for the ring counter in the sequence circuit 54.Ring counter in the sequence circuit provides the positive pulse zero clearing by diode D1, and this moment, first carry-out bit S0 was unsettled.Afterwards, when oscillating circuit is sent first pulse here, then there is output counter S1 position, all the other everybody be zero, this output signal through triode T1 amplify drive relay J 1 ', the constant open contact closure of J1 ', connect curtain motor d1(26) just go back to the road, the curtain motor just changes, make power transmission shaft rotation drive bevel gear, gear by reducer and driven shaft is rotated the rack drives curtain is moved to opening direction, curtain is opened, motor d1(26) stop operating.When second clock pulses come, then have only the S2 position that output is arranged in the ring counter, through triode T ' 2 amplify drive relay J 2 ', the constant open contact closure of J2 ', connect glass window motor d2(11) just go back to the road, glass window motor just changes, and drives the rotation of glass window screw rod by reducer and makes two fan glass windows open motor d2(11 to opening direction) stop operating.When the 3rd pulse comes, ring counter has only the output of S3 position, by triode T3 ' amplification rear drive relay J 3 ', the constant open contact closure of J3 ' is connected screen window motor d3(12) just go back to road, screen window motor d3(12) just change, thereby driving screen window screw rod drive screen window by reducer moves to opening direction, screen window is opened, and so far, whole window is all opened automatically.The 4th pulse makes ring counter S4 position unsettled, and all the other everybody be zero, and this moment, triode T6 colelctor electrode stopped output signal, the electromagnetic lock closure.Multi-resonant oscillating circuit stops to export clock pulses, and window is held open state.

In the time of at dusk, because of light very weak, when sensor output is attenuated to certain value,, be added to the base stage of triode T6 by diode D2 by shaping circuit and negative pulse of differential circuit output, triode T5, T6 in the timing circuit is in temporarily steady state (time is that whole window is closed the used time), the T5 conducting, T6 ends, and the voltage signal of being exported by the T6 colelctor electrode is input in the multi-resonant oscillating circuit, (meanwhile, electromagnetic lock open not only) oscillating circuit but also to the ring counter input clock pulse.When the 5th pulse occurs, ring counter have only S5 position output, through triode T5 ' amplification rear drive relay J 5 ', J5 ' constant open contact closure, connection screen window motor d3(12) counter-rotating loop, motor d3(12) counter-rotating, drive the opposite spin of screen window drive screw by reducer, screen window is closed.When the 6th pulse produces, ring counter has only the output of S6 position, through triode T6 ' amplification rear drive relay J 6 ', J6 ' constant open contact closure is connected glass window motor d2(11) the counter-rotating loop, glass window motor d2(11) counter-rotating, drive the opposite spin of glass window drive screw by reducer, the glass window is closed, and during the 7th pulse, ring counter has only the output of S7 position, by triode S7 ' amplification rear drive relay J 7 ', J7 ' constant open contact closure is connected curtain motor d1(26) the counter-rotating loop, curtain motor d1(26) counter-rotating, by bevel gear and the counter motion of gear driven tooth bar, curtain is closed, so far, whole window Close All.During the 8th pulse, ring counter S8 position is outstanding fixed, and all the other everybody be zero, and the T6 colelctor electrode stops output signal, and electromagnetic lock closure (antitheft) will be so window will keep closed condition always.

Selector button

52,53 is contained on the lower box body, selector button 52 is connected on the constant close contact of counter S3, S5 simultaneously, press this button, curtain, glass window are opened, screen window keeps closing, selector button 53 is connected on the constant close contact of S2 in the counter, S3, S5, S6 simultaneously, press this button, curtain opening, glass window, screen window keep closed condition.

Claims

1, light-operated window automatic opening-closing, it is characterized in that the upper cartridge body that can be contained in the window opening top and bottom is arranged in the described headstock gear, lower box body, at upper cartridge body, the glass window groove that can adorn glass window and screen window is respectively arranged on the opposite position of lower box body, the screen window groove, the window catch of slidably adorning curtain is arranged on upper cartridge body, the glass window transmission mechanism that glass window or screen window can be moved in glass window groove or screen window groove is arranged in the described headstock gear, the screen window transmission mechanism, the curtain transmission mechanism that curtain is opened and closed is arranged, control glass window transmission mechanism is arranged in the described headstock gear, the screen window transmission mechanism, the automatic control circuit that contains photoelectric sensor of curtain transmission mechanism.

2, light-operated window automatic opening-closing as claimed in claim 1, it is characterized in that described glass window transmission mechanism, motor is arranged respectively in the screen window transmission mechanism, the reducer that is connected with motor, with glass window groove on the be contained in lower box body that reducer is connected or the screw rod on the screen window groove, the driving cog that places glass window frame or screen window frame bottom that cooperates with screw rod, in the described curtain transmission mechanism motor is arranged, reducer, what be connected with reducer is installed on the upper cartridge body and rotating power transmission shaft, be contained in the bevel gear on the power transmission shaft, have on one end with power transmission shaft on the bevel gear meshed bevel gears and the driven shaft of driven gear is arranged on the other end, be contained on the upper cartridge body with driven shaft on the tooth bar of driven gear engagement.

3, light-operated window automatic opening-closing as claimed in claim 1 is characterized in that the amplifying circuit, shaping circuit, differential circuit, timing circuit, the multi resonant that are connected with photoelectric sensor in addition in the described automatic control circuit swing the circuit that shakes, sequence circuit, action executing circuit.

4, light-operated window automatic opening-closing as claimed in claim 3 is characterized in that being equipped with on the described box body selector button that is connected with sequence circuit in the automatic control circuit.