CN206524078U - Washing machine display circuit is used in one kind teaching - Google Patents
Washing machine display circuit is used in one kind teaching Download PDFInfo
- Publication number
- CN206524078U CN206524078U CN201621395476.0U CN201621395476U CN206524078U CN 206524078 U CN206524078 U CN 206524078U CN 201621395476 U CN201621395476 U CN 201621395476U CN 206524078 U CN206524078 U CN 206524078U
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- China
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- lamp group
- indicator lamp
- resistance
- diode
- pin
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- 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
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Abstract
Washing machine display circuit is used in one kind teaching, including charactron U1, first order indicator lamp group LED1, second level indicator lamp group LED2, third level indicator lamp group LED3, fourth stage indicator lamp group LED4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R7, resistance R8, resistance R10, resistance R11, diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, washing machine working time, timing etc. is mainly shown in charactron U1.First order indicator lamp group LED1, second level indicator lamp group LED2, third level indicator lamp group LED3, fourth stage indicator lamp group LED4 are mainly used in indicating current operation mode, working condition.The circuit structure is simple and clear, facilitate student to understand the work displaying principle of washing machine, is easy to teacher to impart knowledge to students.
Description
Technical field
The utility model is related to a kind of teaching washing machine display circuit.
Background technology
At present in teaching for washing machine circuit control instructional template be related to it is less, it is impossible to allow student to understand well
The operation principle of washing machine.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of work simple in construction, facilitating student's understanding washing machine
The teaching of principle washing machine display circuit.
In order to solve the above-mentioned technical problem, the utility model includes charactron U1, first order indicator lamp group LED1, the second level
Indicator lamp group LED2, third level indicator lamp group LED3, fourth stage indicator lamp group LED4, resistance R1, resistance R2, resistance R3, resistance
R4, resistance R7, resistance R8, resistance R10, resistance R11, diode D1, diode D2, diode D3, diode D4, diode
D5, diode D6, the first pin, fourth stage indicator lamp group LED4 the 8th pins of resistance R11 respectively with charactron U1 are connected,
The 8th pin, fourth stage indicator lamp group LED4 the 7th pins of resistance R8 respectively with charactron U1 are connected, resistance R10 respectively with
The 6th pin connection of charactron U1 the 7th pin, fourth stage indicator lamp group LED4, resistance R7 respectively with charactron U1 the
The 8th pin connection of six pins, third level indicator lamp group LED3, resistance R1 one end second pin respectively with charactron U1,
Second level indicator lamp group LED2 the 5th pin connection, the resistance R1 other end is connected with diode D1 positive pole, resistance R2's
The 6th pin, second level indicator lamp group LED2 the 6th pin, the charactron U1 of one end respectively with first order indicator lamp group LED1
The connection of the 3rd pin, the resistance R2 other end is connected with diode D2 positive pole, resistance R3 respectively with first order indicator lamp group
The 5th pin connection of LED1 the 7th pin, charactron U1, resistance R4 draws with the 8th of first order indicator lamp group LED1 the respectively
Pin, second level indicator lamp group LED2 the 8th pin, fourth stage indicator lamp group LED4 the tenth pin connection, the of charactron U1
Four pins are connected, and diode D3 positive pole the 8th pin respectively with third level indicator lamp group LED3, the 6th of charactron U1 the draw
Pin is connected, and the 6th pin, charactron U1 the 7th pin of diode D4 positive pole respectively with fourth stage indicator lamp group LED4 connect
Connect, the 7th pin, charactron U1 the 8th pin of diode D5 positive pole respectively with fourth stage indicator lamp group LED4 are connected, two
The 8th pin, charactron U1 the first pin of pole pipe D6 positive pole respectively with fourth stage indicator lamp group LED4 are connected.Charactron
Washing machine working time, timing etc. is mainly shown in U1.First order indicator lamp group LED1, second level indicator lamp group
LED2, third level indicator lamp group LED3, fourth stage indicator lamp group LED4 are mainly used in current operation mode, working condition progress
Indicate.The circuit structure is simple and clear, facilitate student to understand the work displaying principle of washing machine, is easy to teacher to impart knowledge to students.
As further improvement of the utility model, the diode D1, diode D2, diode D3, diode D4, two
Pole pipe D5, diode D6 model IN4148.
It is used as further improvement of the utility model, the model SN460561 of the charactron U1.
In summary, the utility model has the advantages that operation principle that is simple in construction, facilitating student to understand washing machine.
Brief description of the drawings
Come that the utility model is described in more detail with reference to the accompanying drawings and detailed description.
Fig. 1 is schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model includes charactron U1, first order indicator lamp group LED1, second level indicator lamp group
LED2, third level indicator lamp group LED3, fourth stage indicator lamp group LED4, resistance R1, resistance R2, resistance R3, resistance R4, resistance
R7, resistance R8, resistance R10, resistance R11, diode D1, diode D2, diode D3, diode D4, diode D5, diode
The first pin, fourth stage indicator lamp group LED4 the 8th pin of D6, resistance R11 respectively with charactron U1 are connected, R8 points of resistance
The 8th pin, fourth stage indicator lamp group LED4 the 7th pin not with charactron U1 are connected, resistance R10 respectively with charactron U1
The 7th pin, fourth stage indicator lamp group LED4 the 6th pin connection, resistance R7 the 6th pins respectively with charactron U1, the
Three-level indicator lamp group LED3 the 8th pin connection, resistance R1 one end second pin respectively with charactron U1, the second level refer to
Show lamp group LED2 the 5th pin connection, the resistance R1 other end is connected with diode D1 positive pole, resistance R2 one end difference
Draw with the 3rd of first order indicator lamp group LED1 the 6th pin, second level indicator lamp group LED2 the 6th pin, charactron U1 the
Pin is connected, and the resistance R2 other end is connected with diode D2 positive pole, resistance R3 respectively with first order indicator lamp group LED1 the
The 5th pin connection of seven pins, charactron U1, resistance R4 the 8th pins respectively with first order indicator lamp group LED1, the second level
The tenth pin connection of indicator lamp group LED2 the 8th pin, fourth stage indicator lamp group LED4, charactron U1 the 4th pin connect
Connect, the 8th pin, charactron U1 the 6th pin of diode D3 positive pole respectively with third level indicator lamp group LED3 are connected, two
The 6th pin, charactron U1 the 7th pin of pole pipe D4 positive pole respectively with fourth stage indicator lamp group LED4 are connected, diode
The 7th pin, charactron U1 the 8th pin of D5 positive pole respectively with fourth stage indicator lamp group LED4 are connected, diode D6's
The 8th pin, charactron U1 the first pin of positive pole respectively with fourth stage indicator lamp group LED4 are connected.Charactron U1 mainly shows
What is shown is washing machine working time, timing etc..First order indicator lamp group LED1, second level indicator lamp group LED2, the third level
Indicator lamp group LED3, fourth stage indicator lamp group LED4 are mainly used in indicating current operation mode, working condition.The circuit
The work displaying principle simple in construction for understanding, facilitating student to understand washing machine, is easy to teacher to impart knowledge to students.The diode D1, two poles
Pipe D2, diode D3, diode D4, diode D5, diode D6 model IN4148.The model of the charactron U1
SN460561。
Claims (3)
1. washing machine display circuit is used in one kind teaching, it is characterised in that：Including charactron U1, first order indicator lamp group LED1,
Two grades of indicator lamp group LED2, third level indicator lamp group LED3, fourth stage indicator lamp group LED4, resistance R1, resistance R2, resistance R3,
Resistance R4, resistance R7, resistance R8, resistance R10, resistance R11, diode D1, diode D2, diode D3, diode D4, two poles
Pipe D5, diode D6, the first pin, fourth stage indicator lamp group LED4 the 8th pins of resistance R11 respectively with charactron U1 connect
Connect, the 8th pin, fourth stage indicator lamp group LED4 the 7th pins of resistance R8 respectively with charactron U1 are connected, R10 points of resistance
The 7th pin, fourth stage indicator lamp group LED4 the 6th pin not with charactron U1 are connected, resistance R7 respectively with charactron U1
The 6th pin, third level indicator lamp group LED3 the 8th pin connection, resistance R1 one end respectively with charactron U1 second
The 5th pin connection of pin, second level indicator lamp group LED2, the resistance R1 other end is connected with diode D1 positive pole, resistance
The 6th pin, second level indicator lamp group LED2 the 6th pin, the number of R2 one end respectively with first order indicator lamp group LED1
Pipe U1 the 3rd pin connection, the resistance R2 other end is connected with diode D2 positive pole, and resistance R3 is indicated with the first order respectively
The 5th pin connection of lamp group LED1 the 7th pin, charactron U1, resistance R4 respectively with first order indicator lamp group LED1 the
Eight pins, second level indicator lamp group LED2 the 8th pin, fourth stage indicator lamp group LED4 the tenth pin connection, charactron U1
The connection of the 4th pin, diode D3 positive pole the 8th pin respectively with third level indicator lamp group LED3, the of charactron U1
Six pins are connected, and diode D4 positive pole the 6th pin respectively with fourth stage indicator lamp group LED4, the 7th of charactron U1 the draw
Pin is connected, and the 7th pin, charactron U1 the 8th pin of diode D5 positive pole respectively with fourth stage indicator lamp group LED4 connect
Connect, the 8th pin, charactron U1 the first pin of diode D6 positive pole respectively with fourth stage indicator lamp group LED4 are connected.
2. the washing machine display circuit of the teaching as described in claim 1, it is characterised in that：The diode D1, diode D2,
Diode D3, diode D4, diode D5, diode D6 model IN4148.
3. the washing machine display circuit of the teaching as described in claim 1, it is characterised in that：The model of the charactron U1
SN460561。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395476.0U CN206524078U (en) | 2016-12-19 | 2016-12-19 | Washing machine display circuit is used in one kind teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395476.0U CN206524078U (en) | 2016-12-19 | 2016-12-19 | Washing machine display circuit is used in one kind teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524078U true CN206524078U (en) | 2017-09-26 |
Family
ID=59887748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395476.0U Expired - Fee Related CN206524078U (en) | 2016-12-19 | 2016-12-19 | Washing machine display circuit is used in one kind teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524078U (en) |
-
2016
- 2016-12-19 CN CN201621395476.0U patent/CN206524078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20171219 |