CN201698406U - Computer having network connection status indicator lamp - Google Patents
Computer having network connection status indicator lamp Download PDFInfo
- Publication number
- CN201698406U CN201698406U CN2010202419939U CN201020241993U CN201698406U CN 201698406 U CN201698406 U CN 201698406U CN 2010202419939 U CN2010202419939 U CN 2010202419939U CN 201020241993 U CN201020241993 U CN 201020241993U CN 201698406 U CN201698406 U CN 201698406U
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- pilot lamp
- network
- network state
- computer
- control circuit
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Abstract
The utility model belongs to the field of computer hardware and discloses a computer having a network connection status indicator lamp, which comprises a network card and a network status indicator lamp. A control circuit is connected between the network card and the network status indicator lamp. The network card feeds a network status indication signal into an input end of the control circuit. The output of the control circuit is connected to the network connection status indicator lamp. The computer of the utility model is convenient for user to view the network use status and promotes the use experience of user.
Description
Technical field
The utility model relates to a kind of computer that has the network connection state pilot lamp, belongs to the computer hardware field.
Background technology
The computer product of prior art, when using online computing, can pass through connected modes such as cable LAN (LAN), wireless lan (wlan), 3G wireless network, computer for built-in multiple network access, common user is relatively more difficult to the identification of computer network connection and data transmission state, need check network connection state, perhaps the icon that connects of display network on the table.Owing to significantly do not indicate, the user is difficult to recognize fast the connected mode of network.In order to solve this problem that exists in the prior art, on some host computers, be provided with the network state pilot lamp usually, pilot lamp is opened when network connects, pilot lamp flicker during data transmission.But some host computer network connection state (for example 3G) does not have pilot lamp when connecting; Perhaps pilot lamp is more hidden; And pilot lamp is opened simultaneously when multiple network is connected simultaneously, and User Recognition machine real network connection status has difficulties.
The utility model content
In order to solve the problems of the prior art, the utility model provides a kind of computer that has the network connection state pilot lamp, can point out the network of user computer to connect and data transmission state.
In order to realize the purpose of this utility model, the technical scheme of employing is summarized as follows:
A kind of computer that has the network state pilot lamp, it is characterized in that, comprise card of surfing Internet, network state pilot lamp, be connected a control circuit between described card of surfing Internet and the network state pilot lamp, described card of surfing Internet is sent the network state indicator signal into the control circuit input end, and described control circuit output connects the network state pilot lamp.
Described control circuit comprises and door and NAND gate circuit that described network state indicator signal is by being connected the network state pilot lamp with door or NAND gate circuit.
Described network state pilot lamp is positioned at the lower end or the both sides of computer monitor.
Described network state pilot lamp adopts the corresponding different internetwork connection mode of three pilot lamp.
Described network state pilot lamp comprises LAN (Local Area Network) status signal pilot lamp, status of wireless lan signal lamp and wireless wide area network status signal pilot lamp, adopts different colours, shape or literal to distinguish.
Compared with prior art, the beneficial effects of the utility model:
1, user's experience and use experience have been improved;
2, be easy to observe computer user's network user mode;
3, simple, easy-to-use.
Description of drawings
Fig. 1 is the circuit control synoptic diagram of the utility model computer network status indicator lamp;
Fig. 2 is the synoptic diagram of control circuit.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
The built-in LED light of the utility model is in the convenient position of observing of computer, can be in the lower end or the both sides of display, and perhaps on the panel of main frame, LED light is connected by the diverse network condition indicative signal that card of surfing Internet in a control circuit and the main frame sends; The network state pilot lamp adopts the corresponding different internetwork connection mode of three or more pilot lamp, adopt different colours, shape or literal to distinguish, when multiple network coexisted, control circuit was opened preferential use network of network status indicator lamp, and other pilot lamp are closed; When the computer expert crossed network and carries out data transmission, pilot lamp entered blink states according to the network state indicator signal.
Show as Fig. 1: D1, D2, D3 are the LED lamp, corresponding different network connection state, and the corresponding wired network adapter LED of D1 lamp, the corresponding wireless network card LED of D2 lamp, the corresponding 3G network interface card of D3 LED lamp is represented being connected and data transmission state of diverse network by opening with glimmering.The following in working order automatic monitoring network state of host computer, and send electric signal, as shown in Figure 1, the signal that host computer sends comprises: LAN (Local Area Network) status signal, status of wireless lan signal and wireless wide area network status signal, increase a control circuit in the utility model and receive each network state signal, and be connected to the LED lamp after handling, be used to refer to network connection state, in the following several ways:
1. when having only a kind of network state signal, control circuit is connected corresponding pilot lamp, enters according to the network state signal and turns on or the LED lamp that glimmers.
2. when multiple network connects,, select the priority level higher signal, connect corresponding pilot lamp, enter according to the network state signal and turn on or the LED lamp that glimmers according to the priority that network connects.
3. when not having the network state signal, pilot lamp is in closed condition.
As shown in Figure 2, be the synoptic diagram of control circuit, control circuit is by realizing control function with door and NAND gate circuit.Wherein: U1, U3 are Sheffer stroke gate, then are output as low level when being input as high level, are input as low level and then are output as high level; U2, U4 be and door, and arbitrary signal is that low level then is output as low level in input, and input all is that high level then is output as high level; Control circuit makes up by gate circuit, according to priority level (LAN (Local Area Network) state, status of wireless lan, wireless wide-area net state) the control output signal of status signal, the current network user mode of indication computer.Be specially: when preferentially opening LAN (Local Area Network), the high level LAN (Local Area Network) status signal of generation is directly connected to the wired network adapter LED light, the network connection state that the user is present as can be seen; If preferentially open WLAN (wireless local area network), the high level status of wireless lan signal that produces be connected to one with input end, with the input of the other end of door be to provide by the LAN (Local Area Network) status signal, the LAN (Local Area Network) status signal is a low level, through becoming high level after the Sheffer stroke gate, thus the status of wireless lan signal connect with two inputs of door all be high level, export a high level signal, be connected to the wireless network card LED light, the display radio LAN (Local Area Network) connects; When wireless wide area network is preferentially opened, the high level wireless wide area network status signal that produces be connected to one with input end, provide by the status of wireless lan signal with another input end of door, this moment, the status of wireless lan signal was a low level, become high level signal through a Sheffer stroke gate,, export a high level signal so two inputs with door that the wireless wide area network status signal connects all are high level, be connected to 3G network interface card LED light, the display radio wide area network connects.
Although disclose specific embodiment of the utility model and accompanying drawing for the purpose of illustration, its purpose is to help to understand content of the present utility model and implement according to this, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and appended claim, various replacements, variation and modification all are possible.The utility model should not be limited to this instructions most preferred embodiment and the disclosed content of accompanying drawing, and the claimed scope of the utility model is as the criterion with the scope that claims define.
Claims (5)
1. computer that has the network state pilot lamp, it is characterized in that, comprise card of surfing Internet, network state pilot lamp, be connected a control circuit between described card of surfing Internet and the network state pilot lamp, described card of surfing Internet is sent the network state indicator signal into the control circuit input end, and described control circuit output connects the network state pilot lamp.
2. the computer that has the network state pilot lamp as claimed in claim 1 is characterized in that, described control circuit comprises and door and NAND gate circuit that described network state indicator signal is by being connected the network state pilot lamp with door or NAND gate circuit.
3. the computer that has the network state pilot lamp as claimed in claim 1 is characterized in that, described network state pilot lamp is positioned at the lower end or the both sides of computer monitor.
4. the computer that has the network state pilot lamp as claimed in claim 1 is characterized in that, described network state pilot lamp adopts the corresponding different internetwork connection mode of three pilot lamp.
5. the computer that has the network state pilot lamp as claimed in claim 1, it is characterized in that, described network state pilot lamp comprises LAN (Local Area Network) status signal pilot lamp, status of wireless lan signal lamp and wireless wide area network status signal pilot lamp, adopts different colours, shape or literal to distinguish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419939U CN201698406U (en) | 2010-06-28 | 2010-06-28 | Computer having network connection status indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202419939U CN201698406U (en) | 2010-06-28 | 2010-06-28 | Computer having network connection status indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698406U true CN201698406U (en) | 2011-01-05 |
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ID=43399653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202419939U Expired - Lifetime CN201698406U (en) | 2010-06-28 | 2010-06-28 | Computer having network connection status indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698406U (en) |
Cited By (4)
| 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 |
| 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 |
| CN105099768A (en) * | 2015-07-01 | 2015-11-25 | 小米科技有限责任公司 | Method and device for prompting networking of electronic equipment |
| US9491080B2 (en) | 2014-04-02 | 2016-11-08 | Hon Hai Precision Industry Co., Ltd. | Indicator circuit and electronic device |
-
2010
- 2010-06-28 CN CN2010202419939U patent/CN201698406U/en not_active Expired - Lifetime
Cited By (9)
| 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 |
| 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 |
| US9491080B2 (en) | 2014-04-02 | 2016-11-08 | Hon Hai Precision Industry Co., Ltd. | Indicator circuit and electronic device |
| TWI562673B (en) * | 2014-04-02 | 2016-12-11 | Hon Hai Prec Ind Co Ltd | Light circuit and electronic device |
| CN105099768A (en) * | 2015-07-01 | 2015-11-25 | 小米科技有限责任公司 | Method and device for prompting networking of electronic equipment |
| CN105099768B (en) * | 2015-07-01 | 2018-09-25 | 小米科技有限责任公司 | The networking reminding method and device of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
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| CX01 | Expiry of patent term |