CN1371648A - Time fine tuning remote controlled curtain open/close device - Google Patents
Time fine tuning remote controlled curtain open/close device Download PDFInfo
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- CN1371648A CN1371648A CN 01104325 CN01104325A CN1371648A CN 1371648 A CN1371648 A CN 1371648A CN 01104325 CN01104325 CN 01104325 CN 01104325 A CN01104325 A CN 01104325A CN 1371648 A CN1371648 A CN 1371648A
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- time
- decoder
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- curtain
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Abstract
The time trimming remote control window curtain opening and closing device includes infrared remote controller, receiver, decoder composition circuit, amplifier, relay and motor, the remote controller is formed from emission integrated circu it, control switch group and analog display, and its decoder composite circuit is formed from time selector, time input device and decoder, and the total span of the window curtain is divided into several sections, and the time for opening and closing every section of window curtain can be set by time selector, and every opening and closing operation can be controlled by switch group, and displayed by analog display. It can be automatically or manually controlled and its operation is convenient.
Description
The present invention relates to a kind of curtain open/close device, particularly a kind of curtain open/close device of time fine tuning infra-red remote control.
Curtain open/close device by infra-red remote control has come out for many years, and different designs is the sight line that inside and outside of light in the inlet chamber or shielded room effectively and easily controlled in pursuit.Curtain open/close device major part in the existing patent documentation all adopts limit switch or the similar installation element that stops as two terminals, this control mode can only be controlled the purpose that curtain reaches standard-sized sheet or full cut-off, and can not make curtain be in any folding position according to Various Seasonal, varying environment, different directions and different periods.By the hand switch push-botton operation, though can control the folding position that curtain reaches to be needed, if track curtain that span is very big of control, it is tired that operator's finger can be felt, and folding is difficult for reaching accurate position.
The objective of the invention is: a kind of device that can control curtain open/close to any position is provided, and its folding degree and folding are controlled to the time of the required usefulness of this degree, automatic and manually selectable, and intuitive display, easy and simple to handle.
The objective of the invention is to be realized by following technical scheme: it comprises infrared remote controller, infrared receiver, the decoder compound circuit, amplifier, relay, motor and transmission mechanism, wherein infrared remote controller is by emission integrated circuit (IC) 1, control switch group K and conformable display LCD constitute, control switch group K comprises selector switch K1, transmit button K2, open K switch 3, Closing Switch K4 and reset switch K5, control switch group K links to each other with each control input end of emission integrated circuit (IC) 1, and conformable display LCD links to each other with the output interface end of emission integrated circuit (IC) 1; Selector switch K1 is also connected to the reset terminal of emission integrated circuit (IC) 1; Conformable display LCD is divided into several sections, and corresponding with the folding degree of curtain.The decoder compound circuit is made of time gate T, time loader D and decoder IC3, being provided with several times among the time gate T is provided with switch, the end that each time is provided with switch is connected to common port, this end links to each other with the circuit-switched data input of decoder IC3, each time is provided with the other end difference connect hours loader D of switch, and the output of time loader D links to each other with the data input pin of decoder IC3; It is corresponding with used time of every section curtain of folding respectively that among the time gate T several are provided with switch.
Advantage of the present invention is:
1, folding degree and folding are controlled to the time of the required usefulness of this degree: owing to adopt folding apart from segmentation and folding time slice, by switch setting and remote controller operation, can make the accurate folding of curtain to needed position.
2, intuitive display: owing to be provided with and the corresponding liquid crystal screen display of desired location, display position promptly is a desired location, the accuracy height.
3, easy and simple to handle: as can to arrive standard-sized sheet, close or locate the position of folding entirely by automatic or manual switch key control curtain.
That the present invention is described in more detail is as follows below in conjunction with drawings and Examples:
Fig. 1 is a remote control circuitry schematic diagram of the present invention.
Fig. 2 is a remote controller outer surface structure schematic diagram of the present invention.
Fig. 3 is decoder compound circuit circuit theory diagrams of the present invention.
Number in the figure is described as follows:
IC1, emission integrated circuit (IC) 2, infrared receiver
IC3, decoder K, control switch group
K1, selector switch K2, transmit button
K3, unlatching K switch 4, Closing Switch
K5, reset switch K6, K7, K8, hand switch
LCD, conformable display BG1, BG2, BG3, transistor
IRLED, infrared emission tube T, time gate
D, time loader J1, J2, relay
M, motor
As shown in Figure 1 and Figure 2, infrared remote controller is by emission integrated circuit (IC) 1, control switch group K, conformable display LCD and infrared emission tube IRLED constitute, control switch group K comprises selector switch K1, transmit button K2, opens K switch 3, Closing Switch K4 and reset switch K5, control switch group K links to each other with each control end of emission integrated circuit (IC) 1, and selector switch K1 is also connected to the reset terminal of emission integrated circuit (IC) 1.The base stage of conformable display LCD and transistor BG1 links to each other with the output interface end of emission integrated circuit (IC) 1; The emitter of transistor BG1 connects infrared emission tube IRLED.Conformable display LCD is divided into 6 sections, and its show state is corresponding with the number of times that the folding degree and the selector switch K1 of curtain press continuously; Conformable display LCD is by 6 sections of two symmetries of screen display, with the folding degree of expression double curtain.
As shown in Figure 3, the decoder compound circuit is made of time gate T, time loader D and decoder IC3, be provided with 8 among the time gate T switch is set, the end that each time is provided with switch is connected to common port, this end links to each other with the circuit-switched data input D3 of decoder IC3, each time links to each other with D2 with data input pin D0, the D1 of decoder respectively after the other end difference connect hours loader D of switch is set; Infrared receiver IC2 is connected with the signal input part of decoder IC3, and the signal output part of decoder IC3 joins through crystal amplifier BG2, BG3 and relay J 1, J2 and motor M; It is corresponding with used time of every section curtain of folding respectively that among the time gate T 8 are provided with switch.Decoder IC3 also is respectively equipped with hand switch K6, K7 and K8, and it can break away from remote controller motor M is carried out manually control.
The operation principle of the present invention and the course of work are: the omnidistance needed time of folding of curtain is divided into some equal segments, to whenever move a bit of required time again preestablishes in the time selector T, be that the omnidistance folding of curtain takes N second, whole process is divided into the M section, then every section is moved and to take N/M second, when curtain moved to certain position, because of setting-up time arrives, the power supply of motor was cut off.When selecting the folding degree of curtain, show with segment table that also present embodiment is 6 sections, it is controlled by selector switch K1, and is shown by conformable display LCD.
When regulation and control curtain open/close degree, at first in the P1-P6 hop count, set the hop count of desiring folding by selector switch K1, with transmit button K2 signal is sent again, send decoder IC3 to after the infrared receiver IC2 received signal, decoder IC3 comes control amplifier, relay, motor and transmission mechanism action by the time (second) of every section needs that set, and reaches the predetermined folding position of curtain.Behind the in-position, the time of every section needs stops, and decoder IC3 sends stop signal, makes curtain rest on this precalculated position through amplifier, relay, motor and transmission mechanism.
Regulation and control curtain from standard-sized sheet to closing entirely, only need press the reset switch K5 of infrared remote controller, this signal is received by infrared receiver IC3, through amplifier, relay, motor and transmission mechanism curtain is moved to closing direction entirely, touching limit switch after curtain closes entirely, limit switch cuts off the power supply of motor and curtain is rested on close the position entirely, and this process does not need elapsed time section control.
After curtain open/close arrives preposition (as P1), rethink change precalculated position (as P3), only need heavily press the selector switch K1 of infrared remote controller IC3, treat that conformable display LCD moves to the P3 position, press transmit button K2 again and get final product.
Infrared remote controller is provided with opens K switch 3 and Closing Switch K4, presses this button continuously, can be by manually regulating and control the folding position of curtain.
Claims (3)
1, a kind of time fine tuning remote controlled curtain open/close device, mainly comprise infrared remote controller, infrared receiver, decoder compound circuit, amplifier, relay, motor and transmission mechanism, the input of decoder compound circuit links to each other with infrared receiver, the output of decoder compound circuit links to each other with amplifier, amplifier joins through relay and motor, and motor drives the folding that transmission mechanism is finished curtain; It is characterized in that:
Infrared remote controller is made of emission integrated circuit (IC) 1, control switch group K and conformable display LCD, control switch group K comprises selector switch K1, transmit button K2, opens K switch 3, Closing Switch K4 and reset switch K5, control switch group K links to each other with each control input end of emission integrated circuit (IC) 1, and conformable display LCD links to each other with the output interface end of emission integrated circuit (IC) 1;
The decoder compound circuit is made of time gate T, time loader D and decoder IC3, being provided with several times among the time gate T is provided with switch, the end that each time is provided with switch is connected to common port, this end links to each other with the circuit-switched data input of decoder IC3, each time is provided with the other end difference connect hours loader D of switch, and the output of time loader D links to each other with the data input pin of decoder IC3; Decoder IC3 also is respectively equipped with hand switch K6, K7 and K8.
2, time fine tuning remote controlled curtain open/close device according to claim 1 is characterized in that: the selector switch K1 among the described control switch group K is also connected to the reset terminal of emission integrated circuit (IC) 1.
3, time fine tuning remote controlled curtain open/close device according to claim 1 is characterized in that: conformable display LCD is divided into several sections, and corresponding with the folding degree of curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01104325 CN1127317C (en) | 2001-02-26 | 2001-02-26 | Time fine tuning remote controlled curtain open/close device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01104325 CN1127317C (en) | 2001-02-26 | 2001-02-26 | Time fine tuning remote controlled curtain open/close device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1371648A true CN1371648A (en) | 2002-10-02 |
| CN1127317C CN1127317C (en) | 2003-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01104325 Expired - Fee Related CN1127317C (en) | 2001-02-26 | 2001-02-26 | Time fine tuning remote controlled curtain open/close device |
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| Country | Link |
|---|---|
| CN (1) | CN1127317C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407554A (en) * | 2014-12-15 | 2015-03-11 | 南京化工职业技术学院 | Infrared remote control intelligent curtain controller |
-
2001
- 2001-02-26 CN CN 01104325 patent/CN1127317C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407554A (en) * | 2014-12-15 | 2015-03-11 | 南京化工职业技术学院 | Infrared remote control intelligent curtain controller |
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| Publication number | Publication date |
|---|---|
| CN1127317C (en) | 2003-11-12 |
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