CN214627504U - Circuit board with fault code display effect - Google Patents
Circuit board with fault code display effect Download PDFInfo
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- CN214627504U CN214627504U CN202120637542.5U CN202120637542U CN214627504U CN 214627504 U CN214627504 U CN 214627504U CN 202120637542 U CN202120637542 U CN 202120637542U CN 214627504 U CN214627504 U CN 214627504U
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- circuit
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- thermal relay
- charactron
- circuit board
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- 101000864057 Homo sapiens Serine/threonine-protein kinase SMG1 Proteins 0.000 claims abstract description 8
- 102100028287 Regulator of nonsense transcripts 1 Human genes 0.000 claims abstract description 8
- 102100029938 Serine/threonine-protein kinase SMG1 Human genes 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000003985 ceramic capacitor Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
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- 239000003063 flame retardant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a circuit board with fault code display effect, including master control circuit and charactron display circuit, master control circuit's output electric connection has function processing key circuit, and function processing key circuit's output electric connection has warning circuit, master control circuit's one end electric connection has charactron display circuit, and charactron display circuit's input electric connection has charactron drive integrated circuit to charactron display circuit's output electric connection has indicating circuit, charactron display circuit includes charactron display screen SMG1 and charactron display screen SMG2, and charactron display screen SMG1 and charactron display screen SMG 2's model is JM-SO2241 AH-001. The circuit board adopts 8-bit nixie tube display, has the functions of displaying, displaying temperature and displaying fault codes, and is most important to prevent screen flashing and uniform in brightness, so that the phenomena of dim and bright cannot occur.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a circuit board with trouble code display effect.
Background
The fault code is a phenomenon that when people use software and hardware, the software and the hardware cannot normally operate. Because the types of errors are many, in order to distinguish the errors, the system sets fault codes, if the software and the hardware have errors in operation, the software and the hardware are judged and identified through the original setting in the software and the hardware and are displayed to an operator through the display mode of the error codes, and the operator can quickly find out the specific reason that the software and the hardware cannot normally operate through the identification of the error codes.
The circuit board has the advantages that the common circuit board cannot have the problems of function display, temperature display and fault code display, and the most important problems are that the circuit board does not flicker, has uniform brightness and cannot generate dim and bright phenomena, so that the circuit board with the fault code display effect is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board with fault code display effect to propose general circuit board and can't have the function display in solving above-mentioned background art, temperature display, fault code display's problem, the most important is exactly not to flash the screen, and luminance is even, can not appear the problem of the phenomenon of neglecting dim and neglecting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board with fault code display effect, includes master control circuit and charactron display circuit, master control circuit's output electric connection has function processing key circuit, and function processing key circuit's output electric connection has warning circuit, master control circuit's one end electric connection has charactron display circuit, and charactron display circuit's input electric connection has charactron drive integrated circuit to charactron display circuit's output electric connection has indicating circuit.
Preferably, the main control circuit includes chip U2, plug connector CN, electrothermal relay RJ16, electrothermal relay RJ17 and high-voltage ceramic electric capacity CY1, and chip U2's model is SC92F8546, plug connector CN is connected with chip U2 through electrothermal relay RJ16 and electrothermal relay RJ17 respectively, chip U2's 6 th pin links to each other with high-voltage ceramic electric capacity CY 1.
Preferably, the function processing key circuit comprises a switch K and a resistor R, and the number of the switches K is 21, and the number of the resistors R is 21, and the switches K and the resistors R are connected in series.
Preferably, the warning circuit comprises a power supply EC1 and a buzzer BUZ, and the power supply EC1 is electrically connected with the buzzer BUZ.
Preferably, the nixie tube display circuit comprises a nixie tube display screen SMG1 and a nixie tube display screen SMG2, and the models of the nixie tube display screen SMG1 and the nixie tube display screen SMG2 are JM-SO2241 AH-001.
Preferably, the nixie tube driving integrated circuit comprises a chip U1, a thermal relay RJ8, a thermal relay RJ9, a thermal relay RJ10, a thermal relay RJ11, a thermal relay RJ12 and a thermal relay RJ13, wherein the model of the chip U1 is TM1640, the 6 th pin of the chip U1 is connected with the thermal relay RJ9, the 7 th pin of the chip U1 is connected with the thermal relay RJ10, the 8 th pin of the chip U1 is connected with the thermal relay RJ11, and the 17 th pin of the chip U1 is connected with the thermal relay RJ 12.
Preferably, the indication circuit includes a RJ1, a RJ2, a RJ3, a RJ4, a RJ5, an LED3, an electrical series connection between the RJ3 and the LED 3.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the circuit board adopts 8-bit nixie tube display, has the functions of displaying, displaying temperature and displaying fault codes, and is most important to prevent screen flashing and uniform in brightness, so that the phenomena of dim and bright cannot occur.
2. The circuit board has no brightness change along with the increase of power.
3. The PCB is made of flame-retardant materials and is environment-friendly.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention.
In the figure: 1. a master control circuit; 2. a function processing key circuit; 3. a warning circuit; 4. a nixie tube display circuit; 5. a nixie tube driving integrated circuit; 6. an indication circuit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a circuit board with fault code display effect, including main control circuit 1 and charactron display circuit 4, main control circuit 1's output electric connection has function processing key circuit 2, and function processing key circuit 2's output electric connection has warning circuit 3, main control circuit 1's one end electric connection has charactron display circuit 4, and charactron display circuit 4's input electric connection has charactron drive integrated circuit 5, and charactron display circuit 4's output electric connection has indicating circuit 6.
The utility model discloses in: the main control circuit 1 comprises a chip U2, a plug connector CN, a thermal relay RJ16, a thermal relay RJ17 and a high-voltage ceramic capacitor CY1, the model of the chip U2 is SC92F8546, the plug connector CN is respectively connected with the chip U2 through the thermal relay RJ16 and the thermal relay RJ17, the 6 th pin of the chip U2 is connected with the high-voltage ceramic capacitor CY1, the function processing key circuit 2 comprises a switch K and a resistor R, the number of the switch K is 21, the number of the resistor R is 21, the switch K and the resistor R are connected in series, the warning circuit 3 comprises a power supply EC1 and a buzzer BUZ, the power supply EC1 is electrically connected with the buzzer BUZ, the nixie display circuit 4 comprises a nixie display screen SMG1 and a nixie display screen SMG2, the types of the nixie display screen SMG1 and the nixie display screen SMG2 are-SO 1 JM 2241AH-001, and the nixie drive integrated circuit 5 comprises a chip 1 and a high-voltage ceramic capacitor CY1, The type of the chip U is TM1640, the 6 th pin of the chip U is connected with the thermal relay RJ, the 7 th pin of the chip U is connected with the thermal relay RJ, the 8 th pin of the chip U is connected with the thermal relay RJ, the 17 th pin of the chip U is connected with the thermal relay RJ, the indication circuit 6 comprises the thermal relay RJ, an LED and an RJ, the thermal relay RJ is electrically connected in series with the LED, and the thermal relay RJ is electrically connected in series with the LED, the thermal relay RJ3 and the LED5 are electrically connected in series, the thermal relay RJ4 and the LED6 are electrically connected in series, and the thermal relay RJ5 and the LED7 are electrically connected in series; the circuit board adopts 8-bit nixie tube display, has the functions of displaying, displaying temperature and displaying fault codes, and is most important that the circuit board does not flicker, has uniform brightness and does not appear dim and bright; the display brightness of the circuit board cannot change along with the increase of power; the PCB is made of flame-retardant materials and is environment-friendly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a circuit board with fault code display effect, includes main control circuit (1) and charactron display circuit (4), its characterized in that: the output electric connection of master control circuit (1) has function processing key circuit (2), and the output electric connection of function processing key circuit (2) has warning circuit (3), the one end electric connection of master control circuit (1) has charactron display circuit (4), and the input electric connection of charactron display circuit (4) has charactron drive integrated circuit (5) to the output electric connection of charactron display circuit (4) has indicating circuit (6).
2. The circuit board with fault code display effect according to claim 1, wherein: master control circuit (1) includes chip U2, plug connector CN, electrothermal relay RJ16, electrothermal relay RJ17 and high-voltage ceramic electric capacity CY1, and chip U2's model is SC92F8546, plug connector CN is connected with chip U2 respectively through electrothermal relay RJ16 and electrothermal relay RJ17, chip U2's 6 th pin links to each other with high-voltage ceramic electric capacity CY 1.
3. The circuit board with fault code display effect according to claim 1, wherein: the function processing key circuit (2) comprises a switch K and a resistor R, the number of the switches K is 21, the number of the resistors R is 21, and the switches K and the resistors R are connected in series.
4. The circuit board with fault code display effect according to claim 1, wherein: the warning circuit (3) comprises a power supply EC1 and a buzzer BUZ, and the power supply EC1 is electrically connected with the buzzer BUZ.
5. The circuit board with fault code display effect according to claim 1, wherein: the nixie tube display circuit (4) comprises a nixie tube display screen SMG1 and a nixie tube display screen SMG2, and the models of the nixie tube display screen SMG1 and the nixie tube display screen SMG2 are JM-SO2241 AH-001.
6. The circuit board with fault code display effect according to claim 1, wherein: the nixie tube driving integrated circuit (5) comprises a chip U1, a thermal relay RJ8, a thermal relay RJ9, a thermal relay RJ10, a thermal relay RJ11, a thermal relay RJ12 and a thermal relay RJ13, the model of the chip U1 is TM1640, the 6 th pin of the chip U1 is connected with a thermal relay RJ9, the 7 th pin of the chip U1 is connected with a thermal relay RJ10, the 8 th pin of the chip U1 is connected with a thermal relay RJ11, and the 17 th pin of the chip U1 is connected with a thermal relay RJ 12.
7. The circuit board with fault code display effect according to claim 1, wherein: the indication circuit (6) comprises a RJ1, a RJ2, a RJ3, a RJ4, a RJ5, an LED3, and an electrical series connection between the RJ3 and the LED3, an electrical series connection between the RJ3 and the LED 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637542.5U CN214627504U (en) | 2021-03-30 | 2021-03-30 | Circuit board with fault code display effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637542.5U CN214627504U (en) | 2021-03-30 | 2021-03-30 | Circuit board with fault code display effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214627504U true CN214627504U (en) | 2021-11-05 |
Family
ID=78397661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637542.5U Expired - Fee Related CN214627504U (en) | 2021-03-30 | 2021-03-30 | Circuit board with fault code display effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214627504U (en) |
-
2021
- 2021-03-30 CN CN202120637542.5U patent/CN214627504U/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 |
Granted publication date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |