CN204351617U - A kind of poacher with alarm clock function - Google Patents
A kind of poacher with alarm clock function Download PDFInfo
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- CN204351617U CN204351617U CN201420868856.6U CN201420868856U CN204351617U CN 204351617 U CN204351617 U CN 204351617U CN 201420868856 U CN201420868856 U CN 201420868856U CN 204351617 U CN204351617 U CN 204351617U
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Abstract
The utility model discloses a kind of poacher with alarm clock function, comprises double-layer plastic translucent cover, base, the egg rack be located on base; Switching device is bounced along being provided with in the neighboring, top of base, and double-layer plastic translucent cover covers base by bouncing switching device, forms one and steams egg space; Base shell is provided with function setting button, upper adjustment button, lower adjustment button, LCDs; Be located at basin in base, and this basin is positioned at below egg rack; Electric elements are provided with below basin in base; Electric elements comprise transforming circuit, control module, heating module, LCD MODULE, key circuit, quarter-bell module.When alarm clock sounds, can carry out boiled egg, the length of boiled egg time can determine the ripe degree of egg, poacher can be allowed to have the function of alarm clock with this simultaneously simultaneously.
Description
Technical field
The utility model relates to a kind of poacher with alarm clock function.
Background technology
Traditional poacher is only with the function of boiled egg, and the utility model poacher is with alarm clock function, and poacher combines with alarm clock by it, early sets the alarm clock the loud moment, and the automatic boiling of egg, after washing one's face, just can be able to eat well-done egg when brushing teeth.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of poacher with alarm clock function.
The utility model comprises double-layer plastic translucent cover, base, the egg rack be located on base with the poacher of alarm clock function; Switching device is bounced along being provided with in the neighboring, top of base, and double-layer plastic translucent cover covers base by bouncing switching device, forms one and steams egg space; Base shell is provided with function setting button MODE, upper adjustment button UP, lower adjustment button DOWN, LCDs; Be located at basin in base, and this basin is positioned at below egg rack; Electric elements are provided with below basin in base;
Multiple steam hole is provided with below described double-layer plastic translucent cover;
Described electric elements comprise transforming circuit, control module, heating module, LCD MODULE, key circuit, quarter-bell module;
Described transforming circuit comprises transformer T1, rectifier bridge Diode Bridge, electric capacity C1 ~ C2, resistance R2, integrated regulator chip U5; Rectifier bridge Diode Bridge is made up of four diode D1 ~ D4; Transformer T1 is made up of primary coil U1, secondary coil U2, primary coil U1 two ends connect the both positive and negative polarity of 220V voltage respectively, one end of secondary coil U2 is connected with the anode of the anode of diode D1, diode D2, and the other end of secondary coil U2 is connected with the anode of the anode of diode D3, diode D4; The positive pole of the negative electrode of diode D1 and the anode of diode D4, electrochemical capacitor C1, one end of resistance R2, the Vin pin of integrated regulator chip U5 are connected; Ground connection after the negative pole of the negative electrode of diode D2 and the anode of diode D3, electrochemical capacitor C1, the other end of resistance R2, the GND pin of integrated regulator chip U5, one end of electric capacity C2 are connected; Export as power supply VCC, for control module is powered after the Vout pin of integrated regulator chip U5 is connected with the other end of electric capacity C2;
The model of described integrated regulator chip U5 is LM7805;
Described transforming circuit adopts the method for common Transformer Rectifier to obtain low-voltage DC supply chip.
Described heating module comprises temperature sensor U6, electric heater R1, fusible link M1, electrical relay J1, triode Q1; The I/O end of temperature sensor U6, as the temperature signal output of heating module, is connected with control module input P2.3; The emitter stage of triode Q1 is connected with one end of electric heater R1, and colelctor electrode is connected with one end of electrothermal relay J1, and base stage is connected with the output P1.0 of control module, as the gauge tap of heating module; The other end of electrothermal relay J1 is connected with one end of fusible link M1; The other end of fusible link M1, the other end of electric heater R1 meet 220V respectively;
The model of described temperature sensor U6 is MFP;
Described LCD MODULE comprises display screen U2, swept resistance R3; 1st, the 20 pin ground connection of display screen U2, meet power supply VCC after the 2nd pin is connected with one end of swept resistance R3, the 3rd pin is connected with the sliding end of swept resistance R3, and the 17th, 19 pins meet power supply VCC; The other end ground connection of swept resistance R3; The pin of D0 ~ D7 pin of display screen and the P0.0 of microcontroller U1 ~ is P.7 connected, and other pins of display screen U2 are maked somebody a mere figurehead;
Described display screen U2 adopts 12864 liquid crystal displays;
Described key circuit comprises UP K switch 1, DOWN K switch 2, bounces K switch 3; Ground connection after one end of UP K switch 1 and one end of DOWN K switch 2, the one end of bouncing K switch 3 are connected, the other end of K1, K2, K3 switch is connected with control module port P1.2, P1.4, P3.2 respectively;
Described quarter-bell module comprises Music Clip U3 ~ U4; 5th pin of the 3rd Music Clip U3 meets loudspeaker Speaker after being connected with the 5th pin of the 4th Music Clip U4, and the 2nd pin, as an input P2.1 of quarter-bell circuit, is connected with control module; 2nd pin of the 4th Music Clip U3, as another input P2.0 of quarter-bell circuit, is connected with control module; 1st pin of the 3rd Music Clip U3, the 1st pin of the 4th Music Clip U3 meet power supply VCC, the 1st pin of the 3rd Music Clip U3, the 6th pin ground connection of the 4th Music Clip U3;
The model of described Music Clip U3, U4 is HY-100;
Described control module comprises microcontroller U1, crystal oscillator Y1, electric capacity C3 ~ C5, resistance R4; The XTAL1 pin of microcontroller U1 is connected with one end of the 3rd electric capacity C3, one end of crystal oscillator Y1, XTAL2 pin is connected with the other end of crystal oscillator Y1, one end of the 4th electric capacity C4, and RESET pin is connected with the negative pole of the 5th electrochemical capacitor C5, one end of the 4th resistance R4; The VCC pin of microcontroller U1, as the input of power supply VCC, is provided by transforming circuit; The GND pin of microcontroller U1 is connected rear ground connection with transforming circuit; The P1.0 pin of microcontroller U1, as output, is connected with heating module; The P2.3 pin of microcontroller U1, as input, is connected with temperature sensor; P2.1, P2.0 pin of microcontroller U1, as output, is connected with quarter-bell circuit; P1.2, P1.4, INT0 pin of microcontroller U1, as input, is connected with key circuit; The P0 pin of microcontroller U1, as output, is connected with LCD MODULE; The other end of the 3rd electric capacity C3 is connected rear ground connection, the other end ground connection of the 4th resistance R4 with the other end of the 4th electric capacity C4.
The model of described microcontroller U1 is AT80C51.
The utility model has the advantages that: when alarm clock sounds, can carry out boiled egg simultaneously, the length of boiled egg time can determine the ripe degree of egg, poacher can be allowed to have the function of alarm clock with this simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is right view of the present utility model;
Fig. 5 is the circuit diagram of transforming circuit;
Fig. 6 is the circuit diagram of heating module;
Fig. 7 is the circuit diagram of LCD MODULE;
Fig. 8 is the circuit diagram of key circuit;
Fig. 9 is the circuit diagram of quarter-bell module;
Figure 10 is the circuit diagram of control module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further analyzed.
As shown in Figure 1,2,3, 4, the utility model comprises double-layer plastic translucent cover (1), base, the egg rack (4) be located on base with the poacher of alarm clock function; Switching device (5) is bounced along being provided with in the neighboring, top of base, and double-layer plastic translucent cover (1) covers base by bouncing switching device (5), forms one and steams egg space (2); Base shell is provided with function setting button MODE (6), upper adjustment button UP (7), lower adjustment button DOWN (8), LCDs (9); Be located at basin in base, and this basin is positioned at below egg rack; Electric elements are provided with below basin in base;
Described double-layer plastic translucent cover (1) below is provided with multiple steam hole (3);
Described electric elements comprise transforming circuit, control module, heating module, LCD MODULE, key circuit, quarter-bell module;
As shown in Figure 5, described transforming circuit comprises transformer T1, rectifier bridge Diode Bridge, electric capacity C1 ~ C2, resistance R2, integrated regulator chip U5; Rectifier bridge Diode Bridge is made up of four diode D1 ~ D4; Transformer T1 is made up of primary coil U1, secondary coil U2, primary coil U1 two ends connect the both positive and negative polarity of 220V voltage respectively, one end of secondary coil U2 is connected with the anode of the anode of diode D1, diode D2, and the other end of secondary coil U2 is connected with the anode of the anode of diode D3, diode D4; The positive pole of the negative electrode of diode D1 and the anode of diode D4, electrochemical capacitor C1, one end of resistance R2, the Vin pin of integrated regulator chip U5 are connected; Ground connection after the negative pole of the negative electrode of diode D2 and the anode of diode D3, electrochemical capacitor C1, the other end of resistance R2, the GND pin of integrated regulator chip U5, one end of electric capacity C2 are connected; Export as power supply VCC, for control module is powered after the Vout pin of integrated regulator chip U5 is connected with the other end of electric capacity C2;
The model of described integrated regulator chip U5 is LM7805;
Described transforming circuit adopts the method for common Transformer Rectifier to obtain low-voltage DC supply chip.
As shown in Figure 6, described heating module comprises temperature sensor U6, electric heater R1, fusible link M1, electrical relay J1, triode Q1; The I/O end of temperature sensor U6, as the temperature signal output of heating module, is connected with control module input P2.3; The emitter stage of triode Q1 is connected with one end of electric heater R1, and colelctor electrode is connected with one end of electrothermal relay J1, and base stage is connected with the output P1.0 of control module, as the gauge tap of heating module; The other end of electrothermal relay J1 is connected with one end of fusible link M1; The other end of fusible link M1, the other end of electric heater R1 meet 220V respectively;
The model of described temperature sensor U6 is MFP;
As shown in Figure 7, described LCD MODULE comprises display screen U2, swept resistance R3; 1st, the 20 pin ground connection of display screen U2, meet power supply VCC after the 2nd pin is connected with one end of swept resistance R3, the 3rd pin is connected with the sliding end of swept resistance R3, and the 17th, 19 pins meet power supply VCC; The other end ground connection of swept resistance R3; The pin of D0 ~ D7 pin of display screen and the P0.0 of microcontroller U1 ~ is P.7 connected, and other pins of display screen U2 are maked somebody a mere figurehead;
Described display screen U2 adopts 12864 liquid crystal displays;
As shown in Figure 8, described key circuit comprises UP K switch 1, DOWN K switch 2, bounces K switch 3; Ground connection after one end of UP K switch 1 and one end of DOWN K switch 2, the one end of bouncing K switch 3 are connected, the other end of K1, K2, K3 switch is connected with control module port P1.2, P1.4, P3.2 respectively;
As shown in Figure 9, described quarter-bell module comprises Music Clip U3 ~ U4; 5th pin of the 3rd Music Clip U3 meets loudspeaker Speaker after being connected with the 5th pin of the 4th Music Clip U4, and the 2nd pin, as an input P2.1 of quarter-bell circuit, is connected with control module; 2nd pin of the 4th Music Clip U3, as another input P2.0 of quarter-bell circuit, is connected with control module; 1st pin of the 3rd Music Clip U3, the 1st pin of the 4th Music Clip U3 meet power supply VCC, the 1st pin of the 3rd Music Clip U3, the 6th pin ground connection of the 4th Music Clip U3;
The model of described Music Clip U3 ~ U4 is HY-100;
As shown in Figure 10, described control module comprises microcontroller U1, crystal oscillator Y1, electric capacity C3 ~ C5, resistance R4; The XTAL1 pin of microcontroller U1 is connected with one end of the 3rd electric capacity C3, one end of crystal oscillator Y1, XTAL2 pin is connected with the other end of crystal oscillator Y1, one end of the 4th electric capacity C4, and RESET pin is connected with the negative pole of the 5th electrochemical capacitor C5, one end of the 4th resistance R4; The VCC pin of microcontroller U1, as the input of power supply VCC, is provided by transforming circuit; The GND pin of microcontroller U1 is connected rear ground connection with transforming circuit; The P1.0 pin of microcontroller U1, as output, is connected with heating module; The P2.3 pin of microcontroller U1, as input, is connected with temperature sensor; P2.1, P2.0 pin of microcontroller U1, as output, is connected with quarter-bell circuit; P1.2, P1.4, INT0 pin of microcontroller U1, as input, is connected with key circuit; The P0 pin of microcontroller U1, as output, is connected with LCD MODULE; The other end of the 3rd electric capacity C3 is connected rear ground connection, the other end ground connection of the 4th resistance R4 with the other end of the 4th electric capacity C4; The residue pin of microcontroller U1 is maked somebody a mere figurehead.
The model of described microcontroller U1 is AT80C51.
When needs boiled egg, the triode Q1 that microcontroller U1 opens as switch allows electrothermal relay work, and electric heater starts to heat.At this moment the water in basin is heated gradually, and water evaporates along with temperature, and egg starts to heat, after the water in basin is evaporated, because basin continues to be heated, when arrival setting value, such as 100 DEG C time, by temperature sensor sense temperature disconnect triode switch, now egg boils.Owing to using electrothermal relay, if arrive rated temperature, microcontroller U1 not yet cut-off switch continuation intensification also can cause electrothermal relay to disconnect voluntarily, has ensured product safety further; And be provided with fusible link in poacher circuit, prevent from burning circuit.
During use after pressing function setting button MODE, LCDs demonstrates Time of Day setting, quarter-bell is arranged, boiled egg set of time; Just can be regulated by upper adjustment button UP, lower adjustment button DOWN after entering one of them page, be switched by function setting button MODE and be set to the next item down.
Above-described embodiment is not that the utility model is not limited only to above-described embodiment for restriction of the present utility model, as long as meet the utility model requirement, all belongs to protection domain of the present utility model.
Claims (1)
1., with a poacher for alarm clock function, it is characterized in that comprising double-layer plastic translucent cover, base, the egg rack be located on base; Switching device is bounced along being provided with in the neighboring, top of base, and double-layer plastic translucent cover covers base by bouncing switching device, forms one and steams egg space; Base shell is provided with function setting button MODE, upper adjustment button UP, lower adjustment button DOWN, LCDs; Be located at basin in base, and this basin is positioned at below egg rack; Electric elements are provided with below basin in base;
Multiple steam hole is provided with below described double-layer plastic translucent cover;
Described electric elements comprise transforming circuit, control module, heating module, LCD MODULE, key circuit, quarter-bell module;
Described transforming circuit comprises transformer T1, rectifier bridge Diode Bridge, electric capacity C1 ~ C2, resistance R2, integrated regulator chip U5; Rectifier bridge Diode Bridge is made up of four diode D1 ~ D4; Transformer T1 is made up of primary coil U1, secondary coil U2, primary coil U1 two ends connect the both positive and negative polarity of 220V voltage respectively, one end of secondary coil U2 is connected with the anode of the anode of diode D1, diode D2, and the other end of secondary coil U2 is connected with the anode of the anode of diode D3, diode D4; The positive pole of the negative electrode of diode D1 and the anode of diode D4, electrochemical capacitor C1, one end of resistance R2, the Vin pin of integrated regulator chip U5 are connected; Ground connection after the negative pole of the negative electrode of diode D2 and the anode of diode D3, electrochemical capacitor C1, the other end of resistance R2, the GND pin of integrated regulator chip U5, one end of electric capacity C2 are connected; Export as power supply VCC, for control module is powered after the Vout pin of integrated regulator chip U5 is connected with the other end of electric capacity C2;
The model of described integrated regulator chip U5 is LM7805;
Described heating module comprises temperature sensor U6, electric heater R1, fusible link M1, electrical relay J1, triode Q1; The I/O end of temperature sensor U6, as the temperature signal output of heating module, is connected with control module input P2.3; The emitter stage of triode Q1 is connected with one end of electric heater R1, and colelctor electrode is connected with one end of electrothermal relay J1, and base stage is connected with the output P1.0 of control module, as the gauge tap of heating module; The other end of electrothermal relay J1 is connected with one end of fusible link M1; The other end of fusible link M1, the other end of electric heater R1 meet 220V respectively;
The model of described temperature sensor U6 is MFP;
Described LCD MODULE comprises display screen U2, swept resistance R3; 1st, the 20 pin ground connection of display screen U2, meet power supply VCC after the 2nd pin is connected with one end of swept resistance R3, the 3rd pin is connected with the sliding end of swept resistance R3, and the 17th, 19 pins meet power supply VCC; The other end ground connection of swept resistance R3; The pin of D0 ~ D7 pin of display screen and the P0.0 of microcontroller U1 ~ is P.7 connected, and other pins of display screen U2 are maked somebody a mere figurehead;
Described display screen U2 adopts 12864 liquid crystal displays;
Described key circuit comprises UP K switch 1, DOWN K switch 2, bounces K switch 3; Ground connection after one end of UP K switch 1 and one end of DOWN K switch 2, the one end of bouncing K switch 3 are connected, the other end of K1, K2, K3 switch is connected with control module port P1.2, P1.4, P3.2 respectively;
Described quarter-bell module comprises Music Clip U3 ~ U4; 5th pin of the 3rd Music Clip U3 meets loudspeaker Speaker after being connected with the 5th pin of the 4th Music Clip U4, and the 2nd pin, as an input P2.1 of quarter-bell circuit, is connected with control module; 2nd pin of the 4th Music Clip U3, as another input P2.0 of quarter-bell circuit, is connected with control module; 1st pin of the 3rd Music Clip U3, the 1st pin of the 4th Music Clip U3 meet power supply VCC, the 1st pin of the 3rd Music Clip U3, the 6th pin ground connection of the 4th Music Clip U3;
The model of described Music Clip U3, U4 is HY-100;
Described control module comprises microcontroller U1, crystal oscillator Y1, electric capacity C3 ~ C5, resistance R4; The XTAL1 pin of microcontroller U1 is connected with one end of the 3rd electric capacity C3, one end of crystal oscillator Y1, XTAL2 pin is connected with the other end of crystal oscillator Y1, one end of the 4th electric capacity C4, and RESET pin is connected with the negative pole of the 5th electrochemical capacitor C5, one end of the 4th resistance R4; The VCC pin of microcontroller U1, as the input of power supply VCC, is provided by transforming circuit; The GND pin of microcontroller U1 is connected rear ground connection with transforming circuit; The P1.0 pin of microcontroller U1, as output, is connected with heating module; The P2.3 pin of microcontroller U1, as input, is connected with temperature sensor; P2.1, P2.0 pin of microcontroller U1, as output, is connected with quarter-bell circuit; P1.2, P1.4, INT0 pin of microcontroller U1, as input, is connected with key circuit; The P0 pin of microcontroller U1, as output, is connected with LCD MODULE; The other end of the 3rd electric capacity C3 is connected rear ground connection, the other end ground connection of the 4th resistance R4 with the other end of the 4th electric capacity C4;
The model of described microcontroller U1 is AT80C51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868856.6U CN204351617U (en) | 2014-12-31 | 2014-12-31 | A kind of poacher with alarm clock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868856.6U CN204351617U (en) | 2014-12-31 | 2014-12-31 | A kind of poacher with alarm clock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351617U true CN204351617U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868856.6U Expired - Fee Related CN204351617U (en) | 2014-12-31 | 2014-12-31 | A kind of poacher with alarm clock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455641A (en) * | 2015-11-17 | 2016-04-06 | 李楠 | Automatic egg cooker based on cloud sharing |
| CN106724812A (en) * | 2016-12-19 | 2017-05-31 | 四川长虹电器股份有限公司 | Intelligent egg cooker |
-
2014
- 2014-12-31 CN CN201420868856.6U patent/CN204351617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455641A (en) * | 2015-11-17 | 2016-04-06 | 李楠 | Automatic egg cooker based on cloud sharing |
| CN106724812A (en) * | 2016-12-19 | 2017-05-31 | 四川长虹电器股份有限公司 | Intelligent egg cooker |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20191231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |