CN205080389U - Wired network connection internet's of accessible control circuit in base - Google Patents
Wired network connection internet's of accessible control circuit in base Download PDFInfo
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- CN205080389U CN205080389U CN201520814237.3U CN201520814237U CN205080389U CN 205080389 U CN205080389 U CN 205080389U CN 201520814237 U CN201520814237 U CN 201520814237U CN 205080389 U CN205080389 U CN 205080389U
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- controller
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Abstract
The utility model discloses a wired network connection internet's of accessible control circuit in base, this circuit includes RJ45 connector, converter, controller and power supply, power supply is connected with RJ45 connector, converter and controller electricity respectively, and the RJ45 connector passes through the converter to be connected with the controller communication, and back controller output network signal to RJ45 connector is connected in the communication, after the smart machine passed through RJ45 interface that the connecting wire inserted the RJ45 connector, the smart machine was connected successfully with the base communication that the parallel connection meets internet. The utility model discloses do not having under wifi's the condition, smart machine and base communication are connected to the mode that adopts the data line to insert the RJ45 interface, and the smart machine of being correlated with after the communication is connected just can be connected internet smoothly and carry out wired online. This improvement makes relevant electronic equipment not having wifi down through RJ45 interface connection to the network of base, has solved the limitation of surfing the net.
Description
Technical field
The utility model relates to communication technique field, particularly relates to the control circuit connecting internet in a kind of base by cable network.
Background technology
Existing handheld device on the market can be surfed the Net, but all without exception be connected to network by wifi, its drawback shows and differnce just can not be surfed the Net when not having wifi or mobile network, therefore causes the limitation of online.The technology that the utility model is developed is not having to be connected to network by RJ45 interface under wifi, well solving the limitation of online.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides the control circuit connecting internet in a kind of flexible operation, base easy to use, applied widely by cable network.
For achieving the above object, the utility model provides the control circuit connecting internet in a kind of base by cable network, comprises RJ45 connector, converter, controller and power supply; Described power supply is electrically connected with RJ45 connector, converter and controller respectively, and described RJ45 connector is connected with controller communication by converter, and after communication connects, controller output network signal is to RJ45 connector; After the RJ45 interface of smart machine by connecting line access RJ45 connector, smart machine is with base communication successful connection and be connected internet.
Wherein, described power supply comprises power supply chip and the first electric capacity; External power source is connected to the first pin of power supply chip, one end ground connection of the first electric capacity, and its other end is by the 3rd pin of the first resistance access power supply chip; 5th pin stable output power supply of described power supply chip is in RJ45 connector, converter and controller, and the 5th pin of described power supply chip is connected rear ground connection by the second electric capacity with the second pin of power supply chip; 4th pin of described power supply chip is unsettled.
Wherein, described RJ45 connector is provided with 13 pins, the stabilized power source of the 5th pin output of described power supply chip accesses the tenth pin and 12 pins of RJ45 connector respectively, 9th pin of described RJ45 connector and the 11 pin are all connected with LED, and 13 pins of described RJ45 connector are by the 3rd capacity earth; 14 pin of described RJ45 connector is also by the 4th capacity earth.
Wherein, the output terminal of described converter is provided with eight pins, and the input end of this converter is provided with eight pins; First pin of described RJ45 connector is connected to the 16 pin of converter, and the second pin of described RJ45 connector is connected to the 14 pin of converter, and the 3rd pin of described RJ45 connector is connected to the 11 pin of converter; 4th pin of described RJ45 connector is connected with the 5th pin, and both common ports are connected with the second resistance; 7th pin of described RJ45 connector is connected with the 8th pin, and both common ports are connected with the 3rd resistance, 6th pin of described RJ45 connector is connected to the 9th pin of converter, and passes through the 5th capacity earth after described second resistance and the 3rd resistor coupled in parallel; 12 pin of described converter and the 13 pin unsettled, and the tenth pin of described converter is connected with the 4th resistance, 15 pin of described converter is connected with the 5th resistance, and described 4th resistance and the 5th resistance are also in parallel rear by the 5th capacity earth.
Wherein, the first pin of described converter, the 3rd pin, the 6th pin and the 8th pin are all connected to controller; 4th pin and the 5th pin of described converter are unsettled, and the second pin of described converter be connected with the 7th pin after both common port by the 6th capacity earth.
The beneficial effects of the utility model are: compared with prior art, connect the control circuit of internet by cable network in the base that the utility model provides, after external power source is powered to power supply, power supply stable output voltage is to RJ45 connector, converter, controller, circuit reset, wired RJ45 connector is through converter and controller communication, and after communication connects, controller output network signal is to RJ45 connector; If when not having wifi, adopt the mode of data line access RJ45 interface to be connected with base communication by smart machine, the smart machine of being correlated with after communication connects just can connect internet smoothly and carry out wiring logging-on function.Improvement of the present utility model, makes the electronic equipment of being correlated be connected to network not having the RJ45 interface by base under wifi, solves the limitation of online.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of power supply in the utility model;
Fig. 2 is the circuit theory diagrams of RJ45 connector and converter in the utility model.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-2, connect the control circuit of internet in the base that the utility model provides by cable network, comprise RJ45 connector J, converter U2, controller 11 and power supply 10; Power supply 10 is electrically connected with RJ45 connector J, converter U2 and controller 11 respectively, and RJ45 connector J is connected with controller 11 communication by converter U2, and after communication connects, controller 11 output network signal is to RJ45 connector J; After the RJ45 interface of smart machine by connecting line access RJ45 connector J, smart machine is with base communication successful connection and be connected internet.
Compared to the situation of prior art, connect the control circuit of internet by cable network in the base that the utility model provides, after external power source VDD5 powers to power supply 10, power supply 10 stable output voltage VDD33 is to RJ45 connector J, converter U2, controller 11, circuit reset, wired RJ45 connector J is through converter U2 and controller communication, and after communication connects, controller output network signal is to RJ45 connector J; If when not having wifi, adopt the mode of data line access RJ45 interface to be connected with base communication by smart machine, the smart machine of being correlated with after communication connects just can connect internet smoothly and carry out wiring logging-on function.Improvement of the present utility model, makes the electronic equipment of being correlated be connected to network not having the RJ45 interface by base under wifi, solves the limitation of online.
In the present embodiment, power supply 10 comprises power supply chip U1 and the first electric capacity C1; External power source VDD5 is connected to first pin of power supply chip U1, one end ground connection of the first electric capacity C1, and its other end accesses the 3rd pin of power supply chip U1 by the first resistance R1; In 5th pin stable output power vd D33 to RJ45 connector J, the converter U2 of power supply chip U1 and controller 11, and the 5th pin of power supply chip U1 is connected ground connection afterwards by the second electric capacity C2 with second pin of power supply chip U1; 4th pin of power supply chip U1 is unsettled.RJ45 connector J is provided with 13 pins, the stabilized power source of the 5th pin output of power supply chip U1 accesses the tenth pin and 12 pins of RJ45 connector J respectively, 9th pin of RJ45 connector J and the 11 pin are all connected with LED, and 13 pins of RJ45 connector J are by the 3rd electric capacity C3 ground connection; 14 pin of RJ45 connector J is also by the 4th electric capacity C4 ground connection.The output terminal of converter U2 is provided with eight pins, and the input end of this converter U2 is provided with eight pins; First pin of RJ45 connector J is connected to the 16 pin of converter U2, and second pin of RJ45 connector J is connected to the 14 pin of converter U2, and the 3rd pin of RJ45 connector J is connected to the 11 pin of converter U2; 4th pin of RJ45 connector J is connected with the 5th pin, and both common ports are connected with the second resistance R2; 7th pin of RJ45 connector J is connected with the 8th pin, and both common ports are connected with the 3rd resistance R3,6th pin of RJ45 connector J is connected to the 9th pin of converter U2, and the second resistance R2 and the 3rd resistance R3 parallel connection are afterwards by the 5th electric capacity C5 ground connection; 12 pin of converter U2 and the 13 pin unsettled, and the tenth pin of converter U2 is connected with the 4th resistance R4,15 pin of converter U2 is connected with the 5th resistance R5, and the 4th resistance R4 and the 5th resistance R5 is also in parallel rear by the 5th electric capacity C5 ground connection.First pin of converter U2, the 3rd pin, the 6th pin and the 8th pin are all connected to controller 11; 4th pin and the 5th pin of converter U2 are unsettled, and second pin of converter U2 be connected with the 7th pin after both common port by the 6th electric capacity C6 ground connection.
Principle of work of the present utility model is: system electrification, and outside VDD5 powers to power supply chip U1, stable output power vd D33; VDD33 powers to RJ45 connector, converter and controller, circuit reset, wired RJ45 connector is through converter and controller communication, and then controller output signal is to base, and at this moment other relevant smart machines then can connect internet online after being inserted into base communication success smoothly.This base not only to the charging of relevant smart machine, can also connect computer by USB if demand.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. connect a control circuit of internet in base by cable network, it is characterized in that, comprise RJ45 connector, converter, controller and power supply; Described power supply is electrically connected with RJ45 connector, converter and controller respectively, and described RJ45 connector is connected with controller communication by converter, and after communication connects, controller output network signal is to RJ45 connector; After the RJ45 interface of smart machine by connecting line access RJ45 connector, smart machine is with base communication successful connection and be connected internet.
2. connect the control circuit of internet in base according to claim 1 by cable network, it is characterized in that, described power supply comprises power supply chip and the first electric capacity; External power source is connected to the first pin of power supply chip, one end ground connection of the first electric capacity, and its other end is by the 3rd pin of the first resistance access power supply chip; 5th pin stable output power supply of described power supply chip is in RJ45 connector, converter and controller, and the 5th pin of described power supply chip is connected rear ground connection by the second electric capacity with the second pin of power supply chip; 4th pin of described power supply chip is unsettled.
3. the control circuit of internet in base according to claim 2, is connected by cable network, it is characterized in that, described RJ45 connector is provided with 13 pins, the stabilized power source of the 5th pin output of described power supply chip accesses the tenth pin and 12 pins of RJ45 connector respectively, 9th pin of described RJ45 connector and the 11 pin are all connected with LED, and 13 pins of described RJ45 connector are by the 3rd capacity earth; 14 pin of described RJ45 connector is also by the 4th capacity earth.
4. connect the control circuit of internet in base according to claim 3 by cable network, it is characterized in that, the output terminal of described converter is provided with eight pins, and the input end of this converter is provided with eight pins; First pin of described RJ45 connector is connected to the 16 pin of converter, and the second pin of described RJ45 connector is connected to the 14 pin of converter, and the 3rd pin of described RJ45 connector is connected to the 11 pin of converter; 4th pin of described RJ45 connector is connected with the 5th pin, and both common ports are connected with the second resistance; 7th pin of described RJ45 connector is connected with the 8th pin, and both common ports are connected with the 3rd resistance, 6th pin of described RJ45 connector is connected to the 9th pin of converter, and passes through the 5th capacity earth after described second resistance and the 3rd resistor coupled in parallel; 12 pin of described converter and the 13 pin unsettled, and the tenth pin of described converter is connected with the 4th resistance, 15 pin of described converter is connected with the 5th resistance, and described 4th resistance and the 5th resistance are also in parallel rear by the 5th capacity earth.
5. connect the control circuit of internet in base according to claim 4 by cable network, it is characterized in that, the first pin of described converter, the 3rd pin, the 6th pin and the 8th pin are all connected to controller; 4th pin and the 5th pin of described converter are unsettled, and the second pin of described converter be connected with the 7th pin after both common port by the 6th capacity earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814237.3U CN205080389U (en) | 2015-10-21 | 2015-10-21 | Wired network connection internet's of accessible control circuit in base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814237.3U CN205080389U (en) | 2015-10-21 | 2015-10-21 | Wired network connection internet's of accessible control circuit in base |
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| Publication Number | Publication Date |
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| CN205080389U true CN205080389U (en) | 2016-03-09 |
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| CN201520814237.3U Active CN205080389U (en) | 2015-10-21 | 2015-10-21 | Wired network connection internet's of accessible control circuit in base |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877707A (en) * | 2016-04-05 | 2016-08-24 | 福州市马尾区小微发明信息科技有限公司 | Man-machine interaction method with sleep detection function |
| CN110914772A (en) * | 2017-05-08 | 2020-03-24 | 株式会社Kmc | Interface device, interface unit for on/off data, interface unit for log data, and programmable logic controller system |
-
2015
- 2015-10-21 CN CN201520814237.3U patent/CN205080389U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877707A (en) * | 2016-04-05 | 2016-08-24 | 福州市马尾区小微发明信息科技有限公司 | Man-machine interaction method with sleep detection function |
| CN105877707B (en) * | 2016-04-05 | 2018-12-04 | 福州市马尾区小微发明信息科技有限公司 | A kind of man-machine interaction method with sleep detection function |
| CN110914772A (en) * | 2017-05-08 | 2020-03-24 | 株式会社Kmc | Interface device, interface unit for on/off data, interface unit for log data, and programmable logic controller system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |