CN107943675A - A kind of display device of network interface card operating status - Google Patents
A kind of display device of network interface card operating status Download PDFInfo
- Publication number
- CN107943675A CN107943675A CN201711248817.0A CN201711248817A CN107943675A CN 107943675 A CN107943675 A CN 107943675A CN 201711248817 A CN201711248817 A CN 201711248817A CN 107943675 A CN107943675 A CN 107943675A
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- Prior art keywords
- pin
- circuit
- current node
- vga
- interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to field of computer technology, a kind of display device of network interface card operating status is provided, including RJ45 interface indicators circuit and LCD indicator light circuits, RJ45 interface indicators circuit includes network interface card, RJ45 interfaces and VGA connecting lines, the VGA connecting lines are equipped with VGA male connectors and VGA females, VGA females and VGA male connectors are equipped with pin 4 and pin 11, LCD indicator light circuits include the VGA male connectors, the pin 4 and pin 11 left unused using VGA females and VGA male connectors, the LED status that the indicator light being laid out on RJ45 interfaces by host backend is shown is transferred on LCD by control, realize that the display matched by host carries out the display of operational state of mainframe, checked easy to user, provide facility to the user.
Description
Technical field
The invention belongs to field of computer technology, more particularly to a kind of display device of network interface card operating status.
Background technology
The products such as current server, work station and personal computer, generally all setting using host and displays separated
Meter, host are connected with display by VGA line, realize data communication.
In the separated design of host display, the LED of the equipment such as host network card, power supply is shown in host rear portion reality
Existing, user directly can not be intuitively observed, it is necessary to inspection confirmation be carried out by host backend, to user's during use
Using making troubles.
The content of the invention
It is an object of the invention to provide a kind of display device of network interface card operating status, it is intended to solves host in the prior art
The LED of the equipment such as network interface card, power supply shows and is realized at host rear portion that user directly can not intuitively observe during use,
Need to carry out inspection confirmation by host backend, the problem of use to user is made troubles.
The present invention is achieved in that a kind of display device of network interface card operating status, including RJ45 interface indicator circuits
With LCD indicator light circuits；
The RJ45 interface indicators circuit includes network interface card, RJ45 interfaces and VGA connecting lines, and the VGA connecting lines are equipped with
VGA male connectors and VGA females, the VGA females and VGA male connectors are equipped with pin 4 and pin 11, and the network interface card is equipped with pin
LED0, pin LED1 and pin LED2, the RJ45 interfaces are equipped with pin 11, pin 12, pin 13, pin 14 and pin
Pin 15, the RJ45 interfaces are interior to be equipped with indicator light LED1, indicator light LDE2 and indicator light LDE3, wherein, the indicator light LED1
It is arranged on the circuit between the pin 11 and pin 12 of the RJ45 interfaces, the indicator light LED2 is arranged on the RJ45
On circuit between interface pin 13 and pin 14, the indicator light LED3 is arranged on the RJ45 interfaces pin 14 and pin
On circuit between pin 15, circuit between the pin 11 of the pin LED2 of the network interface card and the RJ45 interfaces is equipped with the
One current node, the pin 4 of connection to the VGA females that first current node is drawn connect, the network interface card
Circuit between the pin 15 of pin LED1 and the RJ45 interfaces is equipped with the second current node, second current node
The pin 11 of the connection of extraction to the VGA females connects, the pin LED0 of the network interface card and the RJ45 interfaces
Circuit between pin 13 is equipped with the 3rd current node, and the connection that the 3rd current node is drawn is female to the VGA
The pin 11 of head connects, and the pin 14 of the RJ45 interfaces connects+3V_DUAL ends；
The LCD indicator light circuits include the VGA male connectors, the line between the pin 4 and pin 11 of the VGA male connectors
Light emitting diode D3 and light emitting diode D5, the line between the light emitting diode D3 and light emitting diode D5 are equipped with road successively
Road is equipped with the 4th current node, the connection that the 4th current node is drawn to+5V_DUAL ends；
The VGA females connect host, and the VGA male connectors connect LCD.
As an improvement scheme, the circuit between the light emitting diode D3 and the 4th current node is equipped with
Resistance R4；
Circuit between the light emitting diode D3 and the 4th current node is equipped with resistance R4.
As an improvement scheme, on the circuit between second current node and the pin 11 of the VGA females
Equipped with diode D6, the circuit between the 3rd current node and the pin 11 of the VGA females is equipped with diode D7.
As an improvement scheme, the circuit between the pin 11 of the RJ45 interfaces and first current node
It is equipped with resistance RL25；
Circuit between the resistance RL25 and first current node is equipped with the 5th current node, the 5th electricity
The other end of the circuit equipped with capacitance C5, the capacitance C5 that node is drawn is flowed to be grounded.
As an improvement scheme, the circuit between the pin 15 of the RJ45 interfaces and second current node
It is equipped with resistance R2；
Circuit between the resistance R2 and second current node is equipped with the 6th current node, the 6th electric current
The other end of the circuit that node is drawn equipped with capacitance C4, the capacitance C4 is grounded.
As an improvement scheme, the circuit between the pin 13 of the RJ45 interfaces and the 3rd current node
It is equipped with resistance R1；
Circuit between the resistance R1 and the 3rd current node is equipped with the 7th current node, the 7th electric current
The other end of the circuit that node is drawn equipped with capacitance C3, the capacitance C3 is grounded.
As an improvement scheme, the circuit between the light emitting diode D3 and the 4th current node is equipped with
Resistance R4；
Circuit between the light emitting diode D5 and the 4th current node is equipped with resistance R5.
As an improvement scheme, on the circuit between the pin 14 of the RJ45 interfaces and the+3V_DUAL ends
Equipped with the 8th current node, the circuit that the 8th current node is drawn is equipped with capacitance C1, the other end ground connection of the capacitance C1.
In embodiments of the present invention, the display device of network interface card operating status includes RJ45 interface indicators circuit and LCD refers to
Indication lamp circuit, RJ45 interface indicators circuit include network interface card, RJ45 interfaces and VGA connecting lines, and the VGA connecting lines are equipped with VGA
Male connector and VGA females, VGA females and VGA male connectors are equipped with pin 4 and pin 11, and it is public that LCD indicator light circuits include the VGA
Head, the pin 4 and pin 11 left unused using VGA females and VGA male connectors, are controlled cloth on the RJ45 interfaces by host backend
The LED status that the indicator light of office is shown is transferred on LCD, realizes that the display matched by host carries out host fortune
The display of row state, is checked easy to user, provides facility to the user.
Brief description of the drawings
Fig. 1 is the structure diagram of the display device of network interface card operating status provided by the invention；
Wherein, 1- network interface cards, 2-RJ45 interfaces, 3-VGA male connectors, 4-VGA females, the first current nodes of 5-, the second electric currents of 6-
Node, the 3rd current nodes of 7-, the 4th current nodes of 8-, the 5th current nodes of 9-, the 6th current nodes of 10-, the 7th electric currents of 11-
Node, the 8th current nodes of 12-.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 shows the structure diagram of the display device of network interface card operating status provided by the invention, for convenience of description,
Only gived in figure and the relevant part of the embodiment of the present invention.
The display device of network interface card operating status includes RJ45 interface indicators circuit and LCD indicator light circuits；
The RJ45 interface indicators circuit includes network interface card 1, RJ45 interfaces 2 and VGA connecting lines, and the VGA connecting lines are set
There are VGA male connectors 3 and VGA females 4, the VGA females 4 and VGA male connectors 3 are equipped with pin 4 and pin 11, are set on the network interface card 1
There are pin LED0, pin LED1 and pin LED2, the RJ45 interfaces 2 are equipped with pin 11, pin 12, pin 13, pin
14 and pin 15, indicator light LED1, indicator light LDE2 and indicator light LDE3 are equipped with the RJ45 interfaces 2, wherein, the finger
Show on the circuit that lamp LED1 is arranged between the pin 11 and pin 12 of the RJ45 interfaces 2, the indicator light LED2 is set
On circuit between the RJ45 interfaces 2pin pins 13 and pin 14, the indicator light LED3 is arranged on the RJ45 interfaces
On circuit between 2pin pins 14 and pin 15, between the pin 11 of the pin LED2 of the network interface card 1 and the RJ45 interfaces 2
Circuit be equipped with the first current node 5, the pin of the connection that first current node 5 is drawn to the VGA females 4
Pin 4 connects, and the circuit between the pin 15 of the pin LED1 of the network interface card 1 and the RJ45 interfaces 2 is equipped with the second electric current section
Point 6, the pin 11 of connection to the VGA females 4 that second current node 6 is drawn connect, the pipe of the network interface card 1
Circuit between the pin 13 of foot LED0 and the RJ45 interfaces 2 is equipped with the 3rd current node 7, the 3rd current node 7
The pin 11 of the connection of extraction to the VGA females 4 connects, and the pin 14 of the RJ45 interfaces 2 connects+3V_DUAL
End；
The LCD indicator light circuits include the VGA male connectors 3, between the pin 4 and pin 11 of the VGA male connectors 3
Light emitting diode D3 and light emitting diode D5 is equipped with circuit successively, between the light emitting diode D3 and light emitting diode D5
Circuit is equipped with the 4th current node 8, the connection that the 4th current node 8 is drawn to+5V_DUAL ends；
The VGA females 4 connect host, and the VGA male connectors 3 connect LCD.
In this embodiment, the circuit between light emitting diode D3 and the 4th current node 8 is equipped with resistance R4；
Circuit between the light emitting diode D3 and the 4th current node 8 is equipped with resistance R4.
As shown in Figure 1, the circuit between the pin 11 of the second current node 6 and the VGA females 4 is equipped with diode
D6, the circuit between the 3rd current node 7 and the pin 11 of the VGA females 4 are equipped with diode D7.
In embodiments of the present invention, set on the circuit between the pin 11 of RJ45 interfaces 2 and first current node 5
There is resistance RL25；
Circuit between the resistance RL25 and first current node 5 is equipped with the 5th current node 9, and the described 5th
The other end of the circuit that current node 9 is drawn equipped with capacitance C5, the capacitance C5 is grounded.
In embodiments of the present invention, set on the circuit between the pin 15 of RJ45 interfaces 2 and second current node 6
There is resistance R2；
Circuit between the resistance R2 and second current node 6 is equipped with the 6th current node 10, and the described 6th
The other end of the circuit that current node 10 is drawn equipped with capacitance C4, the capacitance C4 is grounded.
In this embodiment, the circuit between the pin 13 of RJ45 interfaces 2 and the 3rd current node 7 is equipped with electricity
Hinder R1；
Circuit between the resistance R1 and the 3rd current node 7 is equipped with the 7th current node 11, and the described 7th
The other end of the circuit that current node 11 is drawn equipped with capacitance C3, the capacitance C3 is grounded.
In embodiments of the present invention, the circuit between light emitting diode D3 and the 4th current node 8 is equipped with resistance
R4；
Circuit between the light emitting diode D5 and the 4th current node 8 is equipped with resistance R5.
In embodiments of the present invention, the circuit between the pin 14 of RJ45 interfaces 2 and the+3V_DUAL ends is equipped with the
Eight current nodes 12, the circuit that the 8th current node 12 is drawn are equipped with capacitance C1, the other end ground connection of the capacitance C1.
As one embodiment of the present of invention, the model 82579 of above-mentioned network interface card 1, wherein, the operating status of network interface card 1 is
Three kinds of situations, the scheme provided with reference to above-described embodiment, its concrete implementation are：
(1) when network has connection, the pin LED2 of network interface card 1 is low level, at this time PIN needle 12＆PIN on RJ45 interfaces 2
LED1 between pin 11 is in forward conduction and shines, at this time when USB interface on the female insertion computer by VGA connecting lines,
Light emitting diode D3 on LCD will forward conduction and shine that (5V----R4----D3---VGA male connector PIN needles 4----VGA is female
The pin LED2 of head 4PIN pin 4--- network interface cards 1), i.e., by the Link indicator lights on the RJ45 behind host computer and LCD
Link indicator lights are lighted at the same time；
(2) when network, which has, to be connected and communicated, if 10M/100M networks, then the pin LED0 of network interface card 1 is height
Low level pulse signal, when pin LED0 is low level, the LED2 on RJ45 interfaces 2 between PIN needle 14＆PIN pins 13 at this time
Shine in forward conduction, at this time when USB interface on the female insertion computer by VGA connecting lines, the light-emitting diodes on LCD
Pipe D5 will forward conduction and (the 5V----R5---D5----VGA male connector PIN needle 11----VGA female PIN needles 11---- that shines
Pin LED0), i.e., the 10M/100M indicator lights on the RJ45 behind host computer and the 10M/ on liquid crystal display front panel
100M/1000M indicator lights are lighted at the same time；When pin LED0 is high level, indicator light extinguishes, and so forms LED scintillations；
(3) when network, which has, to be connected and communicated, if 1000M networks, then the pin LED1 of network interface card 1 is height
Level pulse signal, when pin LED1 is low level, at this time at the LED3 on RJ45 interfaces 2 between PIN needle 14＆PIN pins 15
Shine in forward conduction, at this time when USB interface on the female insertion computer by VGA connecting lines, the light emitting diode on LCD
D5 will forward conduction and shine (5V----R5---D5----VGA male connector PIN needle 11----VGA female PIN needles 11---- manage
Foot LED1), i.e., the 1000M indicator lights on the RJ45 behind host computer and the 10M/100M/ on liquid crystal display front panel
1000M indicator lights are lighted at the same time；When pin LED1 is high level, indicator light extinguishes, so as to form LED scintillations.
Above-mentioned technology is realized and can applied in other equipment, such as power-supply device, wherein, the LED and net of power-supply device
It is similar to block 1LED implementations, only need to be by the connection of power LED to VGA sky feet.
In embodiments of the present invention, the display device of 1 operating status of network interface card includes 2 indicator light circuit of RJ45 interfaces and LCD
Indicator light circuit, 2 indicator light circuit of RJ45 interfaces include network interface card 1, RJ45 interfaces 2 and VGA connecting lines, and the VGA connecting lines are set
There are VGA male connectors 3 and VGA females 4, VGA females 4 and VGA male connectors 3 are equipped with pin 4 and pin 11, and LCD indicator light circuits include
The VGA male connectors 3, using VGA females 4 and VGA male connectors 3 idle pin 4 and pin 11, control by host backend
The LED status that the indicator light being laid out on RJ45 interfaces 2 is shown is transferred on LCD, realizes the display matched by host
Device carries out the display of operational state of mainframe, is checked easy to user, provides facility to the user.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of display device of network interface card operating status, it is characterised in that including RJ45 interface indicators circuit and LCD indicator lights
Circuit；
The RJ45 interface indicators circuit includes network interface card, RJ45 interfaces and VGA connecting lines, and it is public that the VGA connecting lines are equipped with VGA
Head and VGA females, the VGA females and VGA male connectors are equipped with pin 4 and pin 11, and the network interface card is equipped with pin LED0, pipe
Foot LED1 and pin LED2, the RJ45 interfaces are equipped with pin 11, pin 12, pin 13, pin 14 and pin 15, institute
State in RJ45 interfaces and be equipped with indicator light LED1, indicator light LDE2 and indicator light LDE3, wherein, the indicator light LED1 is arranged on institute
State on the circuit between the pin 11 of RJ45 interfaces and pin 12, the indicator light LED2 is arranged on the RJ45 interfaces pin
On circuit between pin 13 and pin 14, the indicator light LED3 be arranged on the RJ45 interfaces pin 14 and pin 15 it
Between circuit on, the circuit between the pin 11 of the pin LED2 of the network interface card and the RJ45 interfaces is equipped with the first electric current
Node, the pin 4 of connection to the VGA females that first current node is drawn connect, the pin of the network interface card
Circuit between the pin 15 of LED1 and the RJ45 interfaces is equipped with the second current node, and second current node is drawn
The pin 11 of connection to the VGA females connect, the pin of the pin LED0 of the network interface card and the RJ45 interfaces
Circuit between 13 is equipped with the 3rd current node, the connection that the 3rd current node is drawn to the VGA females
Pin 11 connects, and the pin 14 of the RJ45 interfaces connects+3V_DUAL ends；
The LCD indicator light circuits include the VGA male connectors, on the circuit between the pin 4 and pin 11 of the VGA male connectors
Light emitting diode D3 and light emitting diode D5 is equipped with successively, on the circuit between the light emitting diode D3 and light emitting diode D5
Equipped with the 4th current node, the connection extremely+5V_DUAL ends of the 4th current node extraction；
The VGA females connect host, and the VGA male connectors connect LCD.
2. the display device of network interface card operating status according to claim 1, it is characterised in that the light emitting diode D3 with
Circuit between 4th current node is equipped with resistance R4；
Circuit between the light emitting diode D3 and the 4th current node is equipped with resistance R4.
3. the display device of network interface card operating status according to claim 2, it is characterised in that second current node with
Circuit between the pin 11 of the VGA females is equipped with diode D6, the 3rd current node and the VGA females
Circuit between pin 11 is equipped with diode D7.
4. the display device of network interface card operating status according to claim 3, it is characterised in that the pin of the RJ45 interfaces
Circuit between pin 11 and first current node is equipped with resistance RL25；
Circuit between the resistance RL25 and first current node is equipped with the 5th current node, the 5th electric current section
The circuit that point is drawn is equipped with capacitance C5, the other end ground connection of the capacitance C5.
5. the display device of network interface card operating status according to claim 4, it is characterised in that the pin of the RJ45 interfaces
Circuit between pin 15 and second current node is equipped with resistance R2；
Circuit between the resistance R2 and second current node is equipped with the 6th current node, the 6th current node
The other end of the circuit of extraction equipped with capacitance C4, the capacitance C4 is grounded.
6. the display device of network interface card operating status according to claim 5, it is characterised in that the pin of the RJ45 interfaces
Circuit between pin 13 and the 3rd current node is equipped with resistance R1；
Circuit between the resistance R1 and the 3rd current node is equipped with the 7th current node, the 7th current node
The other end of the circuit of extraction equipped with capacitance C3, the capacitance C3 is grounded.
7. the display device of network interface card operating status according to claim 1, it is characterised in that the light emitting diode D3 with
Circuit between 4th current node is equipped with resistance R4；
Circuit between the light emitting diode D5 and the 4th current node is equipped with resistance R5.
8. the display device of network interface card operating status according to claim 1, it is characterised in that the pin of the RJ45 interfaces
Circuit between pin 14 and the+3V_DUAL ends is equipped with the 8th current node, and the circuit that the 8th current node is drawn is set
The other end for having capacitance C1, the capacitance C1 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248817.0A CN107943675A (en) | 2017-12-01 | 2017-12-01 | A kind of display device of network interface card operating status |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248817.0A CN107943675A (en) | 2017-12-01 | 2017-12-01 | A kind of display device of network interface card operating status |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107943675A true CN107943675A (en) | 2018-04-20 |
Family
ID=61948264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248817.0A Pending CN107943675A (en) | 2017-12-01 | 2017-12-01 | A kind of display device of network interface card operating status |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107943675A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692955A (en) * | 2011-03-25 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Computer |
| CN205377894U (en) * | 2016-01-22 | 2016-07-06 | 胡清桂 | Redundant line 10M100M self -adaptation network card that has pilot lamp |
| CN106707992A (en) * | 2016-12-28 | 2017-05-24 | Tcl数码科技（深圳）有限责任公司 | Computer host centralized control system and method |
-
2017
- 2017-12-01 CN CN201711248817.0A patent/CN107943675A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692955A (en) * | 2011-03-25 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Computer |
| CN205377894U (en) * | 2016-01-22 | 2016-07-06 | 胡清桂 | Redundant line 10M100M self -adaptation network card that has pilot lamp |
| CN106707992A (en) * | 2016-12-28 | 2017-05-24 | Tcl数码科技（深圳）有限责任公司 | Computer host centralized control system and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |