CN201444344U - Infrared remote control device of water dispenser - Google Patents
Infrared remote control device of water dispenser Download PDFInfo
- Publication number
- CN201444344U CN201444344U CN2009200137507U CN200920013750U CN201444344U CN 201444344 U CN201444344 U CN 201444344U CN 2009200137507 U CN2009200137507 U CN 2009200137507U CN 200920013750 U CN200920013750 U CN 200920013750U CN 201444344 U CN201444344 U CN 201444344U
- Authority
- CN
- China
- Prior art keywords
- pin
- water dispenser
- circuit
- capacitor
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model belongs to a remote control unit, and particularly relates to an infrared remote control device of a water dispenser, which comprises a liquid crystal display circuit (2), an infrared receiving circuit (3), an executive circuit (4) and a control circuit (1). The control circuit (1) comprises an AT89S52 single chip microcomputer U1, a crystal oscillator Y, a key K, a resistance pack RP, a resistance R1, a capacitor C1, a capacitor C2 and a capacitor C3. A pin 13 of the AT89S52 single chip microcomputer U1 is connected with a pin 3 of an infrared receiving head U3 in the infrared receiving circuit and a base electrode of a triode Q1; a pin 31 is connected with a VCC; a pin 19 and a pin 18 are connected with both ends of the crystal oscillator Y, one end of the capacitor C1 and one end of the capacitor C2 respectively; other ends of the capacitor C1 and the capacitor C2 are earthed; and a pin 9 is connected with one end of the key K. The infrared remote control device of the water dispenser causes operation of water dispenser to be more convenient and has clear indication effect. When in use, any key of the remote control device aiming at the water dispenser is pressed; and when not in use, any key is pressed repeatedly, and then the water dispenser can stop working.
Description
Technical field
The utility model belongs to telechiric device, particularly a kind of water dispenser infrared remote-control device.
Background technology
Along with the raising of people's living standard, employed all kinds of household electrical appliance also exist the problem of inconvenient operation.As water dispenser, owing to the reason that shutdown is inconvenient can forget that power cutoff causes waste of electric energy, in addition the water in the water dispenser for a long time boiled, stop to be incubated again in the boiled process, people drink this water to healthy also unfavorable.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provide a kind of easy to operate, failure rate is low, visual strong water dispenser infrared remote-control device.
The technical scheme that the utility model technical solution problem adopts is: the water dispenser infrared remote-control device comprises liquid crystal display circuit, infrared receiving circuit, executive circuit, is characterized in that it also comprises control circuit; Comprise AT89S52 single-chip microcomputer U in the control circuit
1, crystal resonator Y, button K, resistor chain RP, resistance R
1, capacitor C
1～C
3Their annexation is U
113 pin meet infrared receiving terminal U in the infrared receiving circuit
33 pin, triode Q
1Base stage, 31 pin meet VCC, 19 pin and 18 pin meet two ends and the C of Y respectively
1, C
2An end, C
1, C
2Other end ground connection, 9 pin connect the end of K, another termination C of K
3An end and VCC, C
3Another termination R
1An end, R
1Other end ground connection, 20 pin ground connection, 40 pin meet VCC, and 21,22,23 pin meet LCD U in the liquid crystal display circuit respectively
24,5,6 pin, 32～39 pin meet U respectively
214～7 pin, the end of RP, another termination VCC of RP.
The beneficial effects of the utility model are: the water dispenser infrared remote-control device makes water dispenser more convenient to operate, and indicating effect is clear, and only needing just can the remote control water dispenser with any a telepilot in the family.Aim at water dispenser with telepilot during use and press any key, water dispenser is connected circuit and is started working; Not the time spent, repeat by any key, water dispenser just can quit work, and duty and time such as also can check at any time whether water dispenser is opened, closed.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is water dispenser infrared remote-control device circuit theory diagrams.
Among the figure, the 1-control circuit; The 2-liquid crystal display circuit; The 3-infrared receiving circuit; The 4-executive circuit;
Embodiment
Embodiment, with reference to accompanying drawing 1, the control circuit 1 of water dispenser infrared remote-control device comprises: AT89S52 single-chip microcomputer U
1, crystal resonator Y, button K, resistor chain RP, resistance R
1, capacitor C
1～C
3Their annexation is U
113 pin meet infrared receiving terminal U in the infrared receiving circuit
33 pin, triode Q
1Base stage, 31 pin meet VCC, 19 pin and 18 pin meet two ends and the C of Y respectively
1, C
2An end, C
1, C
2Other end ground connection, 9 pin connect the end of K, another termination C of K
3An end and VCC, C
3Another termination R
1An end, R
1Other end ground connection, 20 pin ground connection, 40 pin meet VCC, and 21,22,23 pin meet LCD U in the liquid crystal display circuit respectively
24,5,6 pin, 32～39 pin meet U respectively
214～7 pin, the end of RP, another termination VCC of RP.
Liquid crystal display circuit 2 comprises: LCD U
2, adjustable resistance KR, resistance R
2Their annexation is U
23 pin connect the end of KR, 1 pin connects the other end and the ground of KR, 2 pin meet R
2An end and VCC, 15 pin meet R
2The other end, 16 pin ground connection.Infrared receiving circuit 3 comprises: infrared receiving terminal U
3, rectifier bridge ZD, transformer T, triode Q
1～Q
4, diode D
1～D
4, light emitting diode D
5, electrochemical capacitor C
4, C
5, resistance R
3～R
9Their annexation is: 1,2 pin of T meet AC power 220V and relay K M in the executive circuit 4
1The end of one end, water dispenser XG, 3,4 pin of T connect 1,3 pin of ZD, and 2 pin of ZD meet C
4Anodal, U
31 pin, R
3, R
4, R
9, KM
2, D
1An end, 4 pin of ZD meet C
4Negative pole, U
32 pin, D
5Two ends, C
5Anodal, Q
1Collector, Q
2Emitter, R
8An end, Q
3Emitter and executive circuit 4 in Q
4Emitter; Q
1Emitter meet R
3The other end, Q
2Collector meet R
4The other end, R
5An end, Q
2Base stage meet R
6, D
4One end, Q
3Base stage meet R
5The other end, D
3An end, D
3, D
4Another termination C
5Negative pole, R
8The other end, Q
3Collector meet R
6, R
9The other end, D
2An end, D
2R in another termination executive circuit 4
7An end.Comprise in the executive circuit 4: triode Q
4, relay K M
1, KM
2, water dispenser XG, AC power 220V, resistance R
7, diode D
1Their annexation is: R
7Another termination Q
4Base stage, Q
4Collector meet KM
2, D
1The other end, another termination of XG KM
1The other end.
Claims (1)
1. a water dispenser infrared remote-control device comprises liquid crystal display circuit (2), infrared receiving circuit (3), executive circuit (4), it is characterized in that it also comprises control circuit (1); Comprise AT89S52 single-chip microcomputer U in the control circuit (1)
1, crystal resonator Y, button K, resistor chain RP, resistance R
1, capacitor C
1～C
3Their annexation is U
113 pin meet infrared receiving terminal U in the infrared receiving circuit
33 pin, triode Q
1Base stage, 31 pin meet VCC, 19 pin and 18 pin meet two ends and the C of Y respectively
1, C
2An end, C
1, C
2Other end ground connection, 9 pin connect the end of K, another termination C of K
3An end and VCC, C
3Another termination R
1An end, R
1Other end ground connection, 20 pin ground connection, 40 pin meet VCC, and 21,22,23 pin meet LCD U in the liquid crystal display circuit respectively
24,5,6 pin, 32～39 pin meet U respectively
214～7 pin, the end of RP, another termination VCC of RP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200137507U CN201444344U (en) | 2009-05-13 | 2009-05-13 | Infrared remote control device of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200137507U CN201444344U (en) | 2009-05-13 | 2009-05-13 | Infrared remote control device of water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444344U true CN201444344U (en) | 2010-04-28 |
Family
ID=42549025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200137507U Expired - Fee Related CN201444344U (en) | 2009-05-13 | 2009-05-13 | Infrared remote control device of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469589A (en) * | 2015-12-30 | 2016-04-06 | 苏州博众精工科技有限公司 | Multifunctional remote controller based on single-chip microcomputer |
-
2009
- 2009-05-13 CN CN2009200137507U patent/CN201444344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469589A (en) * | 2015-12-30 | 2016-04-06 | 苏州博众精工科技有限公司 | Multifunctional remote controller based on single-chip microcomputer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201845248U (en) | Intelligent controller for aquarium | |
| CN205070964U (en) | Projecting apparatus intelligence time delay electrical shutoff control ware | |
| CN201830232U (en) | Intelligent control switch for infrared pyroelectric body-induction drinking-water machine | |
| CN204580908U (en) | A kind of intelligent drinking machine controlled based on GPRS | |
| CN201444344U (en) | Infrared remote control device of water dispenser | |
| CN203943515U (en) | A kind of kettle | |
| CN201310962Y (en) | IGBT (Insulated Gate Bipolar Transistor) protection device of induction cooker | |
| CN201466379U (en) | Energy-saving power socket | |
| CN204742446U (en) | Domestic intelligent soybean milk machine based on singlechip | |
| CN204830671U (en) | Built -in circuit of energy -concerving and environment -protective refrigerator | |
| CN204651604U (en) | A kind of wireless remote controlled socket | |
| CN102749507B (en) | Light source power detection device | |
| CN203049690U (en) | Automatic draining control device for transformer station | |
| CN203849570U (en) | Power strip timed and automatic control device | |
| CN202586829U (en) | Tea machine cake press motor controller | |
| CN202067156U (en) | Remote water level monitoring device | |
| CN201370451Y (en) | Electric pressure cooker capable of inquiring electric quantity and voltage in real time | |
| CN202757994U (en) | Light source power detecting device | |
| CN201452884U (en) | Water dispenser wireless induction power saver | |
| CN203434390U (en) | Patchplug | |
| CN201097465Y (en) | Health care kettle circuit | |
| CN204388395U (en) | Water management circuit on a kind of solar water heater | |
| CN204905582U (en) | Energy -conserving supply socket of TV set | |
| CN204269311U (en) | Based on the intelligence roof leaking pick-up unit of MCU | |
| CN203259831U (en) | Electric appliance remote detection and control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20100513 |