CN201188217Y - Computer host - Google Patents
Computer host Download PDFInfo
- Publication number
- CN201188217Y CN201188217Y CNU2007203117614U CN200720311761U CN201188217Y CN 201188217 Y CN201188217 Y CN 201188217Y CN U2007203117614 U CNU2007203117614 U CN U2007203117614U CN 200720311761 U CN200720311761 U CN 200720311761U CN 201188217 Y CN201188217 Y CN 201188217Y
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- light emitting
- emitting diode
- host computer
- couples
- network
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Abstract
The utility model discloses a computer host which has a first network interface indicating device and a second network interface indicating device, wherein, two network indicating devices have at least an indication lamp or an LCD to indicate the current network connecting state and the network transmission state. In the computer host, two indication lamps or the LCDs of the two network interface indicating devices are arranged at two different sides of a case, for example at the front side and the rear side of the case, therefore, a user can easily inspect the current network use states.
Description
Technical field
The utility model is about a kind of host computer, and particularly has two set of network interfaces indicating devices about a kind of, and the pilot lamp in this two set of network interfaces indicating device is to split at two of the cabinet host computers of homonymy not.
Background technology
In general host computer, the next door of network interface all can be provided with the network interface indicating device usually, in order to indicate present network connectivity state and Network Transmission state.Fig. 1 promptly shows general network interface indicating device.Please refer to Fig. 1, wherein indicate 100 and be the network interface indicating device, this network interface indicating device 100 is by light emitting diode (light emitting diode, LED) 102 and 104 compositions.The negative electrode of light emitting diode 102 receives network connectivity status signal LINK, and anode then sees through resistance 106 and couples supply voltage VCC.The negative electrode of light emitting diode 104 receives Network Transmission status signal ACT, and anode then sees through resistance 108 and couples supply voltage VCC.
When light emitting diode 102 presented flicker or closes, the expression network connectivity was undesired; Otherwise when light emitting diode 102 length were bright, the expression network connectivity was normal.When light emitting diode 104 was closed, expression did not have data at present in transmission; Otherwise when light emitting diode 104 presented blink states, expression had data at present in transmission.
Yet, because the network interface of host computer all is arranged on the rear side of the cabinet of host computer, as shown in Figure 2.Fig. 2 is the position view that is provided with of general network interface.Please refer to Fig. 2, wherein indicate 202 rear sides of promptly representing the cabinet of host computer, promptly represent network interface and indicate 204. Light emitting diode 102 and 104 in the above-mentioned network interface indicating device is the next doors that are arranged on network interface 204.Certainly, this rear side also has many other interfaces, and for example power interface and in order to be connected to the signal wire interface of screen (monitor) does not indicate herein.By the set-up mode of above-mentioned light emitting diode 102 and 104 as can be known, whenever the user will inspect present network user mode, just must be around the luminous situation of checking these two light emitting diodes to the rear side of cabinet, otherwise be will be with whole cabinet Rotate 180 degree, with with the rear side of cabinet towards the user, cause user's inconvenience.
Summary of the invention
The utility model provides a kind of host computer, and it has two set of network interfaces indicating devices, and the pilot lamp in this two set of network interfaces indicating device can split at two of cabinet homonymies not, inspects present network user mode to make things convenient for the user.
The utility model proposes a kind of host computer, it comprises the first network interface indicating device and the second network interface indicating device.The first network interface indicating device includes first light emitting diode and second light emitting diode again, and the second network interface indicating device includes the 3rd light emitting diode and the 4th light emitting diode.First light emitting diode is arranged at first side of the cabinet of host computer, and the negative electrode of first light emitting diode couples the network connectivity status signal, and anode then couples supply voltage.Second light emitting diode also is arranged at first side of the cabinet of host computer, and the negative electrode of second light emitting diode couples the Network Transmission status signal, and anode then couples supply voltage.The 3rd light emitting diode is arranged at second side of the cabinet of host computer, and the negative electrode of the 3rd light emitting diode couples the network connectivity status signal, and anode then couples supply voltage.The 4th light emitting diode also is arranged at second side of the cabinet of host computer, and the negative electrode of the 4th light emitting diode couples the Network Transmission status signal, and anode then couples supply voltage.
The utility model proposes a kind of host computer, it comprises the first network interface indicating device and the second network interface indicating device.The first network interface indicating device includes first light emitting diode and second light emitting diode again, and the second network interface indicating device includes pilot lamp and control device.First light emitting diode is arranged at first side of the cabinet of host computer, and the negative electrode of first light emitting diode couples the network connectivity status signal, and anode then couples supply voltage.Second light emitting diode also is arranged at first side of the cabinet of host computer, and the negative electrode of second light emitting diode couples the Network Transmission status signal, and anode then couples supply voltage.Pilot lamp is arranged at second side of the cabinet of host computer.Control device sends corresponding cresset in order to foundation network connectivity status signal and Network Transmission status signal control pilot lamp.
Described according to an embodiment of the present utility model, the first above-mentioned side is the rear side of the cabinet of host computer, and second side is the front side of the cabinet of host computer.
The utility model owing to be provided with a network interface indicating device more in host computer, and the front side that the pilot lamp or the light emitting diode of this network interface indicating device can be arranged on cabinet, so the user can inspect present network user mode at an easy rate.
For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, preferred embodiment of the present utility model cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 illustrates general networking interface indicating device.
Fig. 2 is the position view that is provided with of general network interface.
Fig. 3 is the circuit implementation according to the dual network interface indicating device of the host computer of the utility model one embodiment.
Fig. 4 is the circuit implementation according to the dual network interface indicating device of the host computer of another embodiment of the utility model.
Fig. 5 is the circuit implementation according to the dual network interface indicating device of the host computer of the another embodiment of the utility model.
Fig. 6 is according to the utility model circuit implementation of the dual network interface indicating device of the host computer of another embodiment again.
Embodiment
Fig. 3 is the circuit implementation according to the dual network interface indicating device of the host computer of the utility model one embodiment.Please refer to Fig. 3, it has illustrated network interface indicating device 310 and network interface indicating device 320.Network interface indicating device 310 is made up of light emitting diode 312 and 314, and network interface indicating device 320 then is made up of light emitting diode 322 and 324.
The coupling mode that sees through Fig. 3 as can be known, light emitting diode 312 and 322 operation meeting striking resemblances, and the operation meeting striking resemblances of light emitting diode 314 and 324.Therefore, as long as the user is arranged on the light emitting diode in the network interface indicating device 310 312 and 314 first side of the cabinet of host computer, the rear side of cabinet for example, and the light emitting diode in the network interface indicating device 320 322 and 324 is arranged on second side of the cabinet of host computer, the front side of cabinet for example, the opposite side of first side just, the user can inspect present network user mode easily so.
Fig. 4 is the circuit implementation according to the dual network interface indicating device of the host computer of another embodiment of the utility model.Please refer to Fig. 4, it has illustrated interface indicating device 410 and network interface indicating device 420.Network interface indicating device 410 also is made up of two light emitting diodes, indicates by 412 and 414 respectively, and these two light emitting diodes are arranged on the rear side of cabinet.Network interface indicating device 420 then is made up of control device 422 and pilot lamp 424.Wherein, pilot lamp 424 is arranged on the front side of cabinet, and control device 422 sends corresponding cresset in order to foundation network connectivity status signal LINK and Network Transmission status signal ACT control pilot lamp 424.
Because the coupling mode of light emitting diode 412 and 414 represents in Fig. 4, just repeats no more at this.Below continue to explain orally the implementation of control device 422 and pilot lamp 424.Because do not have data when transmission, Network Transmission status signal ACT presents noble potential (high), so control device 422 can be realized with door 422-2 in addition with not gate 422-1.The input end of not gate 422-1 receives network connectivity status signal LINK.With door 422-2 in order to receiving output and the Network Transmission status signal ACT of not gate 422-1, and with the output terminal of door 422-2 output terminal as control device 422.In this example, pilot lamp 424 also is to adopt light emitting diode to realize, and the anode of light emitting diode couples the output terminal of control device 422, and negative electrode then couples common electric potential GND.Thus, when network connectivity just often, 424 presidents are bright for pilot lamp, and as data in when transmission, pilot lamp 424 just can and then glimmer.
Fig. 5 is the circuit implementation according to the dual network interface indicating device of the host computer of the another embodiment of the utility model.Please refer to Fig. 5, it has illustrated interface indicating device 510 and network interface indicating device 520.Please merge with reference to Fig. 4 and Fig. 5, after relatively, can find the structure striking resemblances of the interface indicating device 420 of the network interface indicating device 510 of Fig. 5 and 520 structure and Fig. 4.That is to say, be the network interface indicating device that adopts two single pilot lamp at embodiment shown in Figure 5.
Fig. 6 is according to the utility model circuit implementation of the dual network interface indicating device of the host computer of another embodiment again.Please refer to Fig. 6, it has illustrated interface indicating device 610 and network interface indicating device 620.Please merge with reference to Fig. 5 and Fig. 6, after relatively, can find, not adopt not gate in the network interface indicating device 620 of Fig. 6, but will be couple to output terminal and the Network Transmission status signal ACT of not gate 612-1 respectively with two input ends of door 622-1.
Though in the various embodiments described above, all pilot lamp in two network interface indicating devices or light emitting diode are split in the front and back of cabinet two sides, so to exemplify mode be not in order to limit the utility model to this kind.This area has knows that usually the knowledgeable should be known in that the pilot lamp or the light emitting diode that need only in two network interface indicating devices are the not homonymies that splits at cabinet, does not also break away from spirit and scope of the present utility model.
Indulge the above, the utility model owing to be provided with a network interface indicating device more in host computer, and the front side that the pilot lamp or the light emitting diode of this network interface indicating device can be arranged on cabinet, so the user can inspect present network user mode at an easy rate.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; have in the technical field under any and know the knowledgeable usually; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is worked as with being as the criterion that claim was defined.
Claims (6)
1. host computer is characterized in that it comprises:
One first network interface indicating device comprises:
One first light emitting diode is arranged at one first side of the cabinet of this host computer, and the negative electrode of this first light emitting diode couples a network connectivity status signal, and anode then couples a supply voltage;
One second light emitting diode is arranged at this first side of the cabinet of this host computer, and the negative electrode of this second light emitting diode couples a Network Transmission status signal, and anode then couples this supply voltage;
One second network interface indicating device comprises:
One the 3rd light emitting diode is arranged at one second side of the cabinet of this host computer, and the negative electrode of the 3rd light emitting diode couples this network connectivity status signal, and anode then couples this supply voltage; And
One the 4th light emitting diode is arranged at this second side of the cabinet of this host computer, and the negative electrode of the 4th light emitting diode couples this Network Transmission status signal, and anode then couples this supply voltage.
2. host computer as claimed in claim 1 is characterized in that, this first side is the opposite side of this second side.
3. host computer as claimed in claim 2 is characterized in that, this first side is the rear side of the cabinet of this host computer, and this second side is the front side of the cabinet of this host computer.
4. host computer is characterized in that it comprises:
One first network interface indicating device comprises:
One first light emitting diode is arranged at one first side of the cabinet of this host computer, and the negative electrode of this first light emitting diode couples a network connectivity status signal, and anode then couples a supply voltage;
One second light emitting diode is arranged at this first side of the cabinet of this host computer, and the negative electrode of this second light emitting diode couples a Network Transmission status signal, and anode then couples this supply voltage;
One second network interface indicating device comprises:
One pilot lamp is arranged at one second side of the cabinet of this host computer; And
One control device sends corresponding cresset in order to control this pilot lamp according to this network connectivity status signal and this Network Transmission status signal.
5. host computer as claimed in claim 4 is characterized in that, this control device comprises:
One not gate, its input end receive this network connectivity status signal; And
One with door, in order to output and this Network Transmission status signal that receives this not gate, and should with the output terminal of door output terminal as this control device.
6. host computer as claimed in claim 5 is characterized in that, this pilot lamp is a light emitting diode, and the anode of this light emitting diode couples the output terminal of this control device, and negative electrode then couples a common electric potential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203117614U CN201188217Y (en) | 2007-12-21 | 2007-12-21 | Computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203117614U CN201188217Y (en) | 2007-12-21 | 2007-12-21 | Computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188217Y true CN201188217Y (en) | 2009-01-28 |
Family
ID=40311240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203117614U Expired - Fee Related CN201188217Y (en) | 2007-12-21 | 2007-12-21 | Computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188217Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566684A (en) * | 2010-12-08 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Case of computer installation |
| CN102692955A (en) * | 2011-03-25 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Computer |
| CN103019911A (en) * | 2011-09-28 | 2013-04-03 | 鸿富锦精密工业（深圳）有限公司 | Network status indicating system and mouse having network status indicating function |
| CN105700994A (en) * | 2014-11-26 | 2016-06-22 | 鸿富锦精密工业(武汉)有限公司 | Network communication state indication device |
-
2007
- 2007-12-21 CN CNU2007203117614U patent/CN201188217Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566684A (en) * | 2010-12-08 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Case of computer installation |
| CN102692955A (en) * | 2011-03-25 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Computer |
| US20120242497A1 (en) * | 2011-03-25 | 2012-09-27 | Hon Hai Precision Industry Co., Ltd. | Desktop computer employing network indicator lights |
| US8638234B2 (en) * | 2011-03-25 | 2014-01-28 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Desktop computer employing network indicator lights |
| TWI463308B (en) * | 2011-03-25 | 2014-12-01 | Hon Hai Prec Ind Co Ltd | Computer capable of showing net connection condition to user |
| CN103019911A (en) * | 2011-09-28 | 2013-04-03 | 鸿富锦精密工业（深圳）有限公司 | Network status indicating system and mouse having network status indicating function |
| CN105700994A (en) * | 2014-11-26 | 2016-06-22 | 鸿富锦精密工业(武汉)有限公司 | Network communication state indication device |
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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: 20090128 Termination date: 20121221 |