CN205070964U - Projecting apparatus intelligence time delay electrical shutoff control ware - Google Patents
Projecting apparatus intelligence time delay electrical shutoff control ware Download PDFInfo
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- CN205070964U CN205070964U CN201520744153.7U CN201520744153U CN205070964U CN 205070964 U CN205070964 U CN 205070964U CN 201520744153 U CN201520744153 U CN 201520744153U CN 205070964 U CN205070964 U CN 205070964U
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Abstract
The utility model discloses a projecting apparatus intelligence time delay electrical shutoff control ware. The utility model discloses a plug, the socket, STC12C5A60S2 single -chip module, infrared receiver module, infrared transmission module, the code display module, relay outage module, the power modul, wherein the plug is three -pin plug, in the controller below, the socket is five hole sockets, in the controller top, there are two switches on socket hole next door, whether one be used for controlling STC12C5A60S2 single -chip module and use, another reset operation who is used for this single -chip module. Be equipped with infrared transmitting tubes module and infrared receiving tube module respectively in the both sides of controller, infrared transmitting tubes wherein and infrared receiving tube's position can be rotated relatively. The utility model discloses can independently carry out the time delay outage of projecting apparatus to reach energy -conserving effect.
Description
Technical field
The utility model belongs to field of intelligent control technology, relates to a kind of projector intelligent delay cut-off controller.
Background technology
Along with the raising of our people's living standard and the level of consumption, the use amount of projecting apparatus improves constantly, and range of application be not confined in education, especially in family with commercially have significant demand.Meanwhile, for the Environmental Status that China is current, energy-saving and emission-reduction are again instant major issues.And improve along with the use amount of projecting apparatus, its standby energy consumption is also in continuous increase, and the requirement for energy-saving and emission-reduction becomes a new challenge.Therefore to projecting apparatus carry out power-off be low-carbon (LC) life, the important measures of energy-saving and emission-reduction, promote China sustainable development.
Existing projecting apparatus circuit breaking controller mainly utilizes the time relay to carry out delay cut-off, but itself can not realize initiatively (completely) power-off, user is needed this controller switches to be closed the power-off of ability Time delay again after closedown projecting apparatus, the projecting apparatus that the misoperation that its function still mainly prevents projecting apparatus from turning off causes damages, and is not based on energy-conservation.
Summary of the invention
The purpose of this utility model is to provide the delay cut-off controller initiatively projecting apparatus being carried out to power operation, makes up the vacancy in existing product market, improves the problem of non-autonomous Intelligent time delay power-off, reaches energy-conservation effect.
The utility model comprises plug, socket, STC12C5A60S2 one-chip computer module, infrared receiving module, infrared transmission module, coding display module, relay power-off modular, power module, wherein plug is three-pin plug, below controller, socket is five spring hole scokets, side on the controller, there are two switches on socket aperture side, and whether one use for control STC12C5A60S2 one-chip computer module, and another is for the reset operation of this one-chip computer module.Infrared emission tube module and infrared receiver tube module are housed respectively in the both sides of controller, and infrared transmitting tube wherein and the position of infrared receiving tube can relatively rotate.
Described STC12C5A60S2 one-chip computer module comprises: STC12C5A60S2 single-chip microcomputer, crystal oscillator X1, electric capacity C3, C4, C5, resistance R1, R2, exclusion R10, switch S 1, S2, LED DS1; 5V voltage connects one end of switch S 1, another termination LED DS1 anode of switch S 1, one end of resistance R2, STC12C5A60S2 single-chip microcomputer pin 40; One end of another termination switch S 2 of resistance R2, one end of electric capacity C5, single-chip microcomputer No. 9 pins; One end of LED DS1 negative electrode connecting resistance R1, the other end ground connection of the other end of resistance R1, the other end of switch S 2, electric capacity C5; 5V voltage is connected on No. 1 pin of exclusion R10, and 2 ~ 9 pins of exclusion R10 are connected on single-chip microcomputer 39 ~ No. 32 pins; Single-chip microcomputer No. 18 pins connect one end of crystal oscillator X1 one end and electric capacity C3, No. 19 pins connect the other end of crystal oscillator X1 and one end of electric capacity C4, and the other end of electric capacity C3, C4 is connected and ground connection.
Described infrared receiving module comprises infrared receiver integral tube HS0038, electric capacity C6, resistance R3, R4; One end of 5V voltage connecting resistance R3, No. 1 pin of another termination infrared receiver integral tube HS0038 of resistance R3 and STC12C5A60S2 single-chip microcomputer No. 12 pins; No. 2 pin ground connection of infrared receiver integral tube HS0038; One end of No. 3 pin connecting resistance R4 of infrared receiver integral tube HS0038, another termination 5V voltage of resistance R4; Electric capacity C6 is accessed between No. 2 pins of infrared receiver integral tube HS0038 and No. 3 pins.
Described infrared transmission module comprises infrared transmitting tube DS1, NPN type triode Q1, Q2, resistance R5, R6, R7, R8; 5V voltage connecting resistance R5 one end and infrared transmitting tube DS1, the collector electrode of resistance R5 other end connecting resistance R6 one end and NPN type triode Q1, the collector electrode of another termination of infrared transmitting tube DS1 NPN type triode Q2, the base stage of another termination of resistance R6 NPN type triode Q2, emitter connecting resistance R7 one end of NPN type triode Q2, the other end of resistance R7 is connected with the emitter of NPN type triode Q1 and ground connection, base stage connecting resistance R8 one end of NPN type triode Q1, the resistance R8 other end connects single-chip microcomputer No. 22 pins.
Described coding display module comprises LCD1602 liquid crystal display screen LCD1, slip variable resistance R9; LCD1602 liquid crystal display screen No. 1 pin ground connection, No. 2 pins connect 5V voltage, No. 3 pins connect the slide of slip variable resistance R9 and the other end ground connection of wherein one end, sliding resistance R9,4-No. 6 pins connect single-chip microcomputer 26-No. 24 pins, 7-14 pins connect single-chip microcomputer 39-No. 32 pins, and LCD1602 liquid crystal display screen 15, No. 16 pins put sky.
Described relay power-off modular comprises relay R k, resistance R11, R13, R14, diode D5, PNP type triode Q3, NPN type triode Q4, LED DS4, socket J1.5V voltage connects PNP type triode Q3 emitter, diode D5 negative pole, LED DS4 positive pole, relay one end, wherein LED DS4 negative pole connecting resistance R11 one end again, and PNP type triode Q3 base stage, diode D5 positive pole, the resistance R11 other end and the relay other end four are connected together and access on the collector electrode of NPN type triode Q4; The collector electrode of PNP type triode Q3, the base stage of NPN type triode Q4, resistance R13 and resistance R14 are connected together, and the other end of resistance R13 access single-chip microcomputer No. 22 pins, the other end of resistance R14 connects with the emitter of NPN type triode Q4 and accesses ground; The zero line of the common port plug of relay, the zero line of the Chang Kaiduan combination hub of relay, the live wire position of the live wire access plug of socket, the ground wire of plugs and sockets connects.
Described power module comprises transformer T1, diode D1, D2, D3, D4, electric capacity C1, C2,7805 chips.Transformer T1 input plug, a terminating diode D1 positive pole in transformer T1 output, D3 negative pole, another terminating diode D2 positive pole, D4 negative pole, and being connected and ground connection of diode D3 positive pole and D4 positive pole, diode D1 negative pole is connected with diode D2 negative pole and accesses 7805 chip inputs, 7805 chip ground end ground connection, 7805 chip inputs and ground access polar capacitor C1 between holding simultaneously, wherein C1 positive pole connects 7805 chip inputs, equally, 7805 chip outputs and ground access polar capacitor C2 between holding, wherein C2 positive pole connects 7805 chip outputs, and 7805 chip outputs of correspondence export as 5V voltage.
The beneficial effects of the utility model are: the delay cut-off that independently can carry out projecting apparatus, thus reach energy-conservation effect; LCDs wherein conveniently can find out that remote controller sends the encoded radio of instruction, directly can find out the effect of controller.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model control circuit block diagram.
Fig. 3 is utility model works procedure chart.
Fig. 4 is one-chip computer module circuit diagram in the utility model.
Fig. 5 is infrared receiving module circuit diagram in the utility model.
Fig. 6 is infrared transmission module circuit diagram in the utility model.
Fig. 7 is display module circuit diagram of encoding in the utility model.
Fig. 8 is the utility model repeat circuit power-off modular circuit diagram.
Fig. 9 is power module circuitry figure in the utility model.
Embodiment
As shown in Figure 1, this controller comprises plug 8, socket 2, STC12C5A60S2 one-chip computer module, infrared receiving module 6, infrared transmission module 1, coding display module 4, relay power-off modular, power module.Wherein plug is three-pin plug, and below device, socket is five spring hole scokets, and above device, whether socket aperture side has 3, one, two switches to use for control STC12C5A60S2 single-chip microcomputer, and another is for the reset operation of this single-chip microcomputer.On the left of device, upper outstanding placement infrared transmitting tube, right side is then infrared receiving tube, and this two place can produce rotary motion by Universal rotary device 7, for the location of remote controller, device, projecting apparatus.Coding display module 4 is arranged with switch 3 is parallel, and the low order end above device is the indicator light 5 whether display relay power-off modular works.
As shown in Figure 2, the circuit part of this control comprises power module, STC12C5A60S2 one-chip computer module, infrared receiving module, infrared transmission module, coding display module, relay power-off modular.Wherein power module is for other modules provide power supply, infrared receiving module is the infrared coding instruction obtaining Infrared remote controller, carry out analyzing and processing by STC12C5A60S2 one-chip computer module after obtaining instruction, then send instruction control display module, infrared transmission module and relay power-off modular by single-chip microcomputer.
As shown in Figure 3, by judge infrared coding value whether as open or close be also non-open non-pass after, the analysis of the implementation status of single-chip microcomputer inside.
As shown in Figure 4, STC12C5A60S2 one-chip computer module comprises: STC12C5A60S2 single-chip microcomputer, crystal oscillator X1, electric capacity C3, C4, C5, resistance R1, R2, exclusion R10, switch S 1, S2, LED DS1; This circuit is: 5V voltage meets LED DS1 after connecting switch S 1, then connecting resistance R1, finally receives on STC12C5A60S2 single-chip microcomputer pin 40; 5V voltage is connected on No. 1 pin of exclusion R10, and 2 ~ 9 pins of exclusion are connected on single-chip microcomputer 39 ~ No. 32 pins; Single-chip microcomputer No. 18 pins meet the other end and the electric capacity C4 that crystal oscillator and electric capacity C3, No. 19 pins connect crystal oscillator, and the other end of electric capacity C3, C4 is connected and ground connection; Another termination switch S 2 of 5V voltage connecting resistance R2, R2, electric capacity C5, single-chip microcomputer No. 9 pins, switch S 1 and electric capacity the C5 separately other end are connected and ground connection.What this was STC12C5A60S2 single-chip minimum system plate builds, by adding switch S 1, directly can carry out power operation to controller, for switch S 2 then convenience occur that when controller uses fortuitous event carries out timely reset operation, has larger convenience.
As shown in Figure 5, infrared receiving module comprises: infrared receiver integral tube HS0038, electric capacity C6, resistance R3, R4; This circuit is: No. 1 pin of another termination infrared receiver integral tube HS0038 of 5V voltage connecting resistance R3, R3 and STC12C5A60S2 single-chip microcomputer No. 12 pins; No. 2 pin ground connection of infrared receiver integral tube HS0038; No. 3 pin connecting resistance R4 of infrared receiver integral tube HS0038, another termination 5V voltage of R4; Electric capacity C6 is accessed between No. 2 pins of infrared receiver integral tube HS0038 and No. 3 pins.Infrared receiving module utilizes the infrared receiving tube of collected explanations or commentaries conditioning function to carry out ultra-red order collection, utilizes single-chip microcomputer external interrupt to trigger, and can carry out decoding effort fast and accurately, improves the reliability of controller work.
As shown in Figure 6, infrared transmission module comprises: infrared transmitting tube DS1, NPN type triode Q1, Q2, resistance R5, R6, R7, R8; Circuit is: 5V voltage connecting resistance R5 and infrared transmitting tube DS1, the collector electrode of resistance R5 other end connecting resistance R6 and NPN type triode Q1, the collector electrode of another termination of infrared transmitting tube DS1 NPN type triode Q2, the base stage of another termination of resistance R6 NPN type triode Q2, the emitter connecting resistance R7 of NPN type triode Q2, the other end of resistance R7 is connected with the emitter of NPN type triode Q1 and ground connection, and the base stage connecting resistance R8 of NPN type triode Q1, the resistance R8 other end connects single-chip microcomputer No. 22 pins.Infrared transmission module is by utilizing triode to drive infrared tube, can prevent single-chip microcomputer from occurring the problem of driving voltage deficiency like this, more can ensure the reliability that infrared signal is launched.
As shown in Figure 7, display module of encoding comprises: LCD1602 liquid crystal display screen LCD1, slip variable resistance R9; Circuit is: LCD1602 liquid crystal display screen No. 1 pin ground connection, No. 2 pins connect 5V voltage, No. 3 pins connect the slide of slip variable resistance R9 and the other end ground connection of wherein one end, sliding resistance R9,4-No. 6 pins connect single-chip microcomputer 26-No. 24 pins, 7-14 pins connect single-chip microcomputer 39-No. 32 pins, and LCD1602 liquid crystal display screen 15, No. 16 pins put sky.Show by utilizing liquid crystal display screen and be convenient to the clear result knowing IR signal reception, be convenient to the observation in practical application.
As shown in Figure 8, relay power-off modular comprises: relay R k, resistance R11, R13, R14, diode D5, PNP type triode Q3, NPN type triode Q4, LED DS4, socket J1.Physical circuit is: 5V voltage connects PNP type triode Q3 emitter, diode D5 negative pole, LED DS4 positive pole, relay one end, wherein LED DS4 negative pole connecting resistance R11 again, and PNP type triode Q3 base stage, diode D5 positive pole, the resistance R11 other end and the relay other end four are connected together and access on the collector electrode of NPN type triode Q4; The collector electrode of PNP type triode Q3, the base stage of NPN type triode Q4, resistance R13 and resistance R14 are connected together, and the other end of resistance R13 access single-chip microcomputer No. 22 pins, the other end of resistance R14 connects with the emitter of NPN type triode Q4 and accesses ground; And the zero line of the common port plug of relay, the zero line of the Chang Kaiduan combination hub of relay, the live wire position of the live wire access plug of socket, the ground wire of plugs and sockets connects.Utilize circuit auto-lock function latching relay continued power, meanwhile, when control end is to high level, relay work also lights DS4-LED indicator light, when control end is to low level, relay quits work and cuts out by DS4-LED indicator light, thus reaches reminding effect intuitively.
As shown in Figure 9, power module comprises: transformer T1, diode D1, D2, D3, D4, electric capacity C1, C2,7805 chips.Physical circuit is: transformer T1 input plug, a terminating diode D1 positive pole in transformer T1 output, D3 negative pole, another terminating diode D2 positive pole, D4 negative pole, and being connected and ground connection of diode D3 positive pole and D4 positive pole, diode D1 negative pole is connected with diode D2 negative pole and accesses 7805 chip inputs (No. 1 pin), 7805 chip ground end (No. 2 pins) ground connection, 7805 chip inputs (No. 1 pin) and ground are held between (No. 2 pins) and are accessed polar capacitor C1 simultaneously, wherein C1 positive pole connects 7805 chip inputs (No. 1 pin), equally, 7805 chip outputs (No. 3 pins) and ground are held between (No. 2 pins) and are accessed polar capacitor C2, wherein C2 positive pole connects 7805 chip outputs (No. 3 pins).And 7805 chip outputs of correspondence (No. 3 pins) export as 5V voltage.This circuit is by transformer, and rectifier circuit and 7805 chips obtain the 5V direct voltage needed for controller, use for whole circuit.
This controller should note the position adjustment of infrared receiving tube and infrared transmitting tube in using.In theory infrared transmitting tube is aimed at projecting apparatus, infrared receiver, towards the direction of user, is convenient to remote controller Remote.
Claims (1)
1. projector intelligent delay cut-off controller, it is characterized in that: comprise plug, socket, STC12C5A60S2 one-chip computer module, infrared receiving module, infrared transmission module, coding display module, relay power-off modular, power module, wherein plug is three-pin plug, below controller, socket is five spring hole scokets, side on the controller, there are two switches on socket aperture side, whether one use for control STC12C5A60S2 one-chip computer module, and another is for the reset operation of this one-chip computer module;
Infrared emission tube module and infrared receiver tube module are housed respectively in the both sides of controller, and infrared transmitting tube wherein and the position of infrared receiving tube can relatively rotate;
Described STC12C5A60S2 one-chip computer module comprises: STC12C5A60S2 single-chip microcomputer, crystal oscillator X1, electric capacity C3, C4, C5, resistance R1, R2, exclusion R10, switch S 1, S2, LED DS1; 5V voltage connects one end of switch S 1, another termination LED DS1 anode of switch S 1, one end of resistance R2, STC12C5A60S2 single-chip microcomputer pin 40; One end of another termination switch S 2 of resistance R2, one end of electric capacity C5, single-chip microcomputer No. 9 pins; One end of LED DS1 negative electrode connecting resistance R1, the other end ground connection of the other end of resistance R1, the other end of switch S 2, electric capacity C5; 5V voltage is connected on No. 1 pin of exclusion R10, and 2 ~ 9 pins of exclusion R10 are connected on single-chip microcomputer 39 ~ No. 32 pins; Single-chip microcomputer No. 18 pins connect one end of crystal oscillator X1 one end and electric capacity C3, No. 19 pins connect the other end of crystal oscillator X1 and one end of electric capacity C4, and the other end of electric capacity C3, C4 is connected and ground connection;
Described infrared receiving module comprises infrared receiver integral tube HS0038, electric capacity C6, resistance R3, R4; One end of 5V voltage connecting resistance R3, No. 1 pin of another termination infrared receiver integral tube HS0038 of resistance R3 and STC12C5A60S2 single-chip microcomputer No. 12 pins; No. 2 pin ground connection of infrared receiver integral tube HS0038; One end of No. 3 pin connecting resistance R4 of infrared receiver integral tube HS0038, another termination 5V voltage of resistance R4; Electric capacity C6 is accessed between No. 2 pins of infrared receiver integral tube HS0038 and No. 3 pins;
Described infrared transmission module comprises infrared transmitting tube DS1, NPN type triode Q1, Q2, resistance R5, R6, R7, R8; 5V voltage connecting resistance R5 one end and infrared transmitting tube DS1, the collector electrode of resistance R5 other end connecting resistance R6 one end and NPN type triode Q1, the collector electrode of another termination of infrared transmitting tube DS1 NPN type triode Q2, the base stage of another termination of resistance R6 NPN type triode Q2, emitter connecting resistance R7 one end of NPN type triode Q2, the other end of resistance R7 is connected with the emitter of NPN type triode Q1 and ground connection, base stage connecting resistance R8 one end of NPN type triode Q1, the resistance R8 other end connects single-chip microcomputer No. 22 pins;
Described coding display module comprises LCD1602 liquid crystal display screen LCD1, slip variable resistance R9; LCD1602 liquid crystal display screen No. 1 pin ground connection, No. 2 pins connect 5V voltage, No. 3 pins connect the slide of slip variable resistance R9 and the other end ground connection of wherein one end, sliding resistance R9,4-No. 6 pins connect single-chip microcomputer 26-No. 24 pins, 7-14 pins connect single-chip microcomputer 39-No. 32 pins, and LCD1602 liquid crystal display screen 15, No. 16 pins put sky;
Described relay power-off modular comprises relay R k, resistance R11, R13, R14, diode D5, PNP type triode Q3, NPN type triode Q4, LED DS4, socket J1;
5V voltage connects PNP type triode Q3 emitter, diode D5 negative pole, LED DS4 positive pole, relay one end, wherein LED DS4 negative pole connecting resistance R11 one end again, and PNP type triode Q3 base stage, diode D5 positive pole, the resistance R11 other end and the relay other end four are connected together and access on the collector electrode of NPN type triode Q4; The collector electrode of PNP type triode Q3, the base stage of NPN type triode Q4, resistance R13 and resistance R14 are connected together, and the other end of resistance R13 access single-chip microcomputer No. 22 pins, the other end of resistance R14 connects with the emitter of NPN type triode Q4 and accesses ground; The zero line of the common port plug of relay, the zero line of the Chang Kaiduan combination hub of relay, the live wire position of the live wire access plug of socket, the ground wire of plugs and sockets connects;
Described power module comprises transformer T1, diode D1, D2, D3, D4, electric capacity C1, C2,7805 chips;
Transformer T1 input plug, a terminating diode D1 positive pole in transformer T1 output, D3 negative pole, another terminating diode D2 positive pole, D4 negative pole, and being connected and ground connection of diode D3 positive pole and D4 positive pole, diode D1 negative pole is connected with diode D2 negative pole and accesses 7805 chip inputs, 7805 chip ground end ground connection, 7805 chip inputs and ground access polar capacitor C1 between holding simultaneously, wherein C1 positive pole connects 7805 chip inputs, equally, 7805 chip outputs and ground access polar capacitor C2 between holding, wherein C2 positive pole connects 7805 chip outputs, and 7805 chip outputs of correspondence export as 5V voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744153.7U CN205070964U (en) | 2015-09-23 | 2015-09-23 | Projecting apparatus intelligence time delay electrical shutoff control ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744153.7U CN205070964U (en) | 2015-09-23 | 2015-09-23 | Projecting apparatus intelligence time delay electrical shutoff control ware |
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| CN205070964U true CN205070964U (en) | 2016-03-02 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719906A (en) * | 2016-03-15 | 2016-06-29 | 江苏信息职业技术学院 | High-precision time relay and control method thereof |
| CN109410558A (en) * | 2018-06-20 | 2019-03-01 | 深圳市宏芯达科技有限公司 | A kind of infrared code Intelligent Compression chip |
| CN110474190A (en) * | 2019-08-08 | 2019-11-19 | 南昌华飞物联技术有限公司 | A kind of anti-electric shock socket |
| CN111490766A (en) * | 2020-05-29 | 2020-08-04 | 大同煤矿集团衡安装备股份有限公司 | HA digital infrared correlation photoelectric switch sensor |
| CN115278187A (en) * | 2022-09-27 | 2022-11-01 | 深圳市橙子数字科技有限公司 | Shutdown control circuit for projector and projector device |
-
2015
- 2015-09-23 CN CN201520744153.7U patent/CN205070964U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719906A (en) * | 2016-03-15 | 2016-06-29 | 江苏信息职业技术学院 | High-precision time relay and control method thereof |
| CN109410558A (en) * | 2018-06-20 | 2019-03-01 | 深圳市宏芯达科技有限公司 | A kind of infrared code Intelligent Compression chip |
| CN109410558B (en) * | 2018-06-20 | 2023-12-12 | 深圳市宏芯达科技有限公司 | Intelligent compression chip for infrared codes |
| CN110474190A (en) * | 2019-08-08 | 2019-11-19 | 南昌华飞物联技术有限公司 | A kind of anti-electric shock socket |
| CN111490766A (en) * | 2020-05-29 | 2020-08-04 | 大同煤矿集团衡安装备股份有限公司 | HA digital infrared correlation photoelectric switch sensor |
| CN115278187A (en) * | 2022-09-27 | 2022-11-01 | 深圳市橙子数字科技有限公司 | Shutdown control circuit for projector and projector device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |