CN201213265Y - Interface device shared by Ethernet power supply and wireless network module - Google Patents
Interface device shared by Ethernet power supply and wireless network module Download PDFInfo
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- CN201213265Y CN201213265Y CNU2008201165143U CN200820116514U CN201213265Y CN 201213265 Y CN201213265 Y CN 201213265Y CN U2008201165143 U CNU2008201165143 U CN U2008201165143U CN 200820116514 U CN200820116514 U CN 200820116514U CN 201213265 Y CN201213265 Y CN 201213265Y
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Abstract
The utility model relates to an Ethernet power supply and wireless network module sharing interface device, including the mother board and connect the mother board and supply to predetermine the interface device that Ethernet power supply card or predetermine the wireless interface card grafting and constitute, wherein this mother board is including Ethernet connection interface, signal processing unit, logic conversion unit and external power source interface, when external network transmits network signal and power signal to interface device through Ethernet connection interface, this network signal and power signal can be retransmitted to Ethernet power supply card again, through Ethernet power supply card filtering network signal part, later with power signal transmission back interface device, and transmit to the mother board through logic conversion unit and use; when the logic conversion unit receives the power supply signal transmitted by the external power supply interface, the power supply is provided for the wireless interface card and the motherboard for use, and the common design mode effectively reduces the complexity of the circuit layout of the motherboard and the cost for enterprises to develop independent modules additionally.
Description
Technical field
The utility model provides a kind of shared interface device, Ethernet power supply card that You Zhiyu is default and the default all compatible interface arrangement of wireless interface card.
Background technology
Quick progress along with computer technology, make computer apparatus be prevalent in each corner in the society, rapid development of network technique also makes people's life, study, work has launched brand-new field with amusement, in the case, interpersonal contact and communication, all the mutual transmission that can see through the network information is finished, in traditional world-wide web, the communication bridge of computer apparatus and external network, the main connector apparatus that uses, comprise RJ45 connector etc., yet, in recent years along with people are strong for the calculation function of information technology, speed is fast, volume is little, actionization etc. need improve constantly requirement, make the developer drop into a large amount of research and development and developed radio network technique, the development of this technology is connected for computer apparatus and external network, another different selection has been arranged, and radio network interface also is developed with modular form performance, make it come the wired use with wireless network of simple and easy selection by the mode of pegging graft, and the radio network interface device is the power supply and the design of pin position of standard, the design of this standard pin position leaves not the empty pin position (Pin) of usefulness usually and does extra design so that the user to be provided at the needs of specific function on this interface arrangement, like this, the outer specific function of the just extendible use primary standard of this interface arrangement wireless network.
On the other hand, in the equipment of traditional wired ethernet network, usually pass through outside independent power supply computer apparatus or computer peripheral device (as the network equipment, video camera etc.) required running power supply, yet above-mentioned computer apparatus all is subject to position of source when using, in the case, if lacking the occasion of power supply supply just can't use, caused great bottleneck so in the use, the mode that solves is by the ordered 802.3af standard of IEEE-Ethernet power supply (Power Over Ethernet at present, POE) traditional Ethernet is added power supply partly, use as the occasion that lacks the power supply supply and take out power supply at the operative installations end, and the Ethernet power supply normally is arranged at hub (Hub) and uses on the self-contained unit of Ethernet, this self-contained unit is if contain the structure of wireless and wired function simultaneously, see also shown in Figure 6, be the calcspar of usefulness, can find out that existing framework includes motherboard A by clear among the figure, interface arrangement B and default wireless interface card C, this motherboard A includes RJ45 connecting interface A1, Ethernet power supply unit A2, network signal process chip A3, microprocessor A4, input and output connectivity port A5, logic conversion unit A6 and external power source interface A7, wireless interface card C is a standalone module, can select to use, if do not use, external network then imports into by RJ45 connecting interface A1, the data that will comprise network signal and power supply signal again transfers to Ethernet power supply unit A2 and network signal process chip A3 simultaneously, the network signal filtering that Ethernet power supply unit A2 can transmit RJ45 connecting interface A1 and keep power supply signal partly, by logic conversion unit A6 power supply signal is transferred to motherboard A again, for its use, this power supply also offers network signal process chip A3 and handles the network signal that is transmitted by RJ45 connecting interface A1, network signal after will handling again transfers to input and output connectivity port A5 by microprocessor A4, when using wireless interface card C to receive the external network signal, then by external power source interface A7 transmit outer power supply signal, this moment, Ethernet power supply unit A2 also can't break away from motherboard A.
And have at the same time under the structure of wireless and cable network, usually take dual mode, comprise that Ethernet power supply is fixed on the motherboard or is fixed on the outside self-contained unit, the shortcoming of these two kinds of situations is respectively: (one) this existing Ethernet power supply is fixed on the motherboard, with the required power supply of supply main frame, so just take the space on the motherboard, increased the degree of difficulty of line design and electronics spare part layout on the motherboard.(2) this existing Ethernet power supply is fixed on the outside self-contained unit, and with the required power supply of supply main frame, so, enterprise will develop a kind of independently module in addition, and the cost of enterprise is increased.
Therefore, how to solve the somewhat complex design of existing motherboard and problem and the shortcoming that entreprise cost increases, be the direction place that improvement will be studied by the relevant manufacturer that is engaged in the industry.
Summary of the invention
Utility model inventor in view of the above-mentioned problems with shortcoming, so collection related data, through assessing in many ways and considering, and to engage in the many years of experience of the industry accumulation, through constantly studying and revising, design the utility model patent of power supply of this kind Ethernet and wireless network module shared interface device.
Main purpose of the present utility model is to provide Ethernet power supply and wireless network module shared interface device, causes the high shortcoming of cost in order to overcome prior art motherboard circuit layout complexity and to develop standalone module separately.
For achieving the above object, the utility model relates to a kind of Ethernet power supply and wireless network module shared interface device, it comprises a motherboard, and this motherboard is provided with: an interface arrangement, one Ethernet connecting interface, one signal processing unit, one logic conversion unit and an external power source interface, this interface arrangement has a power input mouth, one output port of power source and wave point connectivity port, this Ethernet connecting interface connects an end and this power input mouth of this signal processing unit, the other end of this signal processing unit connects this wave point connectivity port, and these logic conversion unit two ends connect this output port of power source and this external power source interface respectively.
When external network transfers to interface arrangement by the Ethernet jockey with network signal and power supply signal, this network signal and power supply signal can transfer to Ethernet power supply card by interface arrangement again, and by Ethernet power supply card with the filtering of network signal part, afterwards power supply signal is partly transmitted tieback mouth device, judge that by logic conversion unit this is powered by Ethernet again, so that being transferred to motherboard, power supply signal makes relevant treatment, and receive the transmission of external power source interface and during the power supply signal that comes when logic conversion unit, then can transfer to wireless interface card through interface arrangement, and provide this power supply to use to wireless interface card and motherboard, above-mentioned interface arrangement can peg graft Ethernet power supply card or wireless interface card, mode of this common design also will reduce the cost that enterprise develops standalone module separately.
The beneficial effects of the utility model are, by the design of this shared module interface, will reduce the complexity of motherboard circuit layout and the cost that enterprise develops standalone module separately.
Description of drawings
Fig. 1 is a stereo appearance figure of the present utility model;
Fig. 2 is the schematic diagram of the utility model installing Ethernet power supply card preferred embodiment;
Fig. 3 is the schematic diagram of the utility model installing wireless interface card;
Fig. 4 is an action flow chart of the present utility model;
Fig. 5 is the schematic diagram of another embodiment of the utility model installing Ethernet power supply card;
Fig. 6 is the calcspar of prior art.
Description of reference numerals:
The 1-motherboard; 11-Ethernet connecting interface; The 12-signal processing unit; The 13-logic conversion unit; 121-network signal process chip; 14-external power source interface; The 122-microprocessor; 15-external power source device; 123-input and output connectivity port; The 2-interface arrangement; 21-power input mouth; The 22-output port of power source; 23-wave point connectivity port; 3-external ethernet winding thread; 4-Ethernet power supply card; The 5-wireless interface card; The A-motherboard; A1, RJ45-connecting interface; A5-input and output connectivity port; A2-Ethernet power supply unit; The A6-logic conversion unit; A3-network signal process chip; A7-external power source interface; The A4-microprocessor; The B-interface arrangement; The C-wireless interface card.
Embodiment
Below in conjunction with accompanying drawing above-mentioned and other feature and advantage of the present utility model are elaborated.
Please consult Fig. 1 simultaneously, Fig. 2, shown in Figure 3, be respectively the utility model stereo appearance figure, the schematic diagram of installing Ethernet power supply card preferred embodiment and the schematic diagram of installing wireless interface card, by design of the present utility model, make the mode of coming the transmission network signal with wired ethernet network with in wireless mode of coming the transmission network signal, can realize by the different interface card of installing in the utility model, by being clear that among the figure that framework of the present utility model comprises a motherboard 1, and on motherboard 1, be provided with and be connected: interface arrangement 2 with motherboard 1, Ethernet connecting interface 11, signal processing unit 12, a logic conversion unit 13 and an external power source interface 14, details are as follows with regard to the primary structure of this case; Wherein:
This motherboard 1 includes Ethernet connecting interface 11 at least, signal processing unit 12, logic conversion unit 13 and external power source interface 14 are formed, Ethernet connecting interface 11 is for can receive the data information that external network transmits, and signal processing unit 12 includes network signal process chip 121, microprocessor 122 and input and output connectivity port 123, this logic conversion unit 13 is connected with external power source interface 14, external power source interface 14 then joins with default external power source device 15, in addition, Ethernet connecting interface 11 can be RJ45 or other are loaded with the Ethernet interface of power supply signal and network signal.
This interface arrangement 2 includes power input mouth 21, output port of power source 22 and wave point connectivity port 23, and 22 of power input mouth 21 and output port of power source are located in this wave point connectivity port 23, and power input mouth 21 can receive power supply signal and network signal that 11 transmission of Ethernet connecting interface come, and this power supply signal and network signal transferred to default Ethernet power supply card 4,22 of output port of power source can receive 4 isolated power supplys of Ethernet power supply card, and with this power delivery to logic conversion unit 13, in addition, but the external power source signal that 13 transmission of the 23 receive logic converting units in wave point connectivity port come, to provide default wireless interface card 5 to use, it also can receive the network signal that wireless interface card 5 is transmitted, and this network signal is transferred to motherboard use, this interface arrangement 2 is miniature Peripheral Component Interconnect standard (Mini PCI:Peripheral Component Interconnect) interface, this is the single connector device, it is that Ethernet power supply card 4 plug-in connectivity ports are designed in the empty pin position that utilizes former wireless network standards interface to be left, wave point connectivity port 23 is the pin position of the existing existence of wireless network standards interface, it is standard pin position, this pin position of both having deposited includes the pin position that wireless interface card 5 transmission power supply signals and network signal are provided, and the empty pin position that will be left is designed to be provided with the too pin position of network power supply card 4 grafting, is power input mouth 21 and output port of power source 22.
See also shown in Figure 2, schematic diagram for the preferred embodiment of the utility model installing Ethernet power supply card, can be by being clear that among the figure, when selecting to use wired external ethernet winding thread 3 to connect the utility model, with interface arrangement 2 installing Ethernet power supply cards 4, connect the external ethernet winding thread 3 that is loaded with power supply signal by Ethernet connecting interface 11, communication media as electric power supply of the present utility model and cable network signal, the network signal that will be loaded with power supply when external ethernet winding thread 3 transfers to the utility model, power input mouth 21 by interface arrangement 2 transfers to Ethernet power supply card 4 jointly with network signal and power supply signal, Ethernet power supply card 4 can be with the network signal filtering to capture power supply signal, and export the power supply output port of power source 22 by interface arrangement 2 after step-down that receives to logic conversion unit 13, when logic conversion unit 13 is received output port of power source 22 transmission and during the power supply signal that comes, judge that then this is powered by Ethernet, and this power supply signal is transferred to motherboard 1 use for the utility model, this moment, network signal process chip 121 can begin to handle network signal with microprocessor 122, and received and transmit network signal by external ethernet winding thread 3.
On the other hand, see also shown in 3, schematic diagram for the utility model installing wireless interface card, can be by being clear that among the figure, when selecting to use wireless mode to come the transmission network signal, external power source device 15 is connected to external power source interface 14 so that electric power of the present utility model to be provided, and with wireless interface card 5 in interface arrangement 2 grafting of motherboard 1, by the power supply signal of external power source interface 14 transmission by external power source device 15, through logic conversion unit 13 this electric power being offered motherboard 1 uses, this power supply signal can be transferred to wireless interface card 5 through the wave point connection 23 of interface arrangement 2 simultaneously, use so that wireless interface card 5 to be provided; Wireless interface card 5 is with the wireless network signal that is received, by wave point connectivity port 23 and input and output connectivity port 123, wireless network signal is transferred to microprocessor 122 handle, and receive and transmit wireless network signal by wireless interface card 5 with network signal process chip 121.
See also shown in Figure 4ly again, be action flow chart of the present utility model, can be by being clear that motion flow of the present utility model among the figure, details are as follows for it:
(100) beginning.
(101) judge whether the signal of external network and power supply signal come by 11 transmission of Ethernet connecting interface, if then carry out step (102); If not, then carry out step (104).
(102) the network signal process chip 121 that the power supply signal and the network signal of Ethernet connecting interface 11 transferred to signal processing unit 12 simultaneously and the power input mouth 21 of interface arrangement 2.
(103) network signal and the power supply signal with power input mouth 21 transfers to Ethernet power supply card 4, Ethernet power supply card 4 with the network signal filtering to capture power supply signal, and the power supply output port of power source 22 by interface arrangement 2 after step-down that receives transferred to logic conversion unit 13 again, carry out step (105) afterwards.
(104) external power source interface 14 can transfer to logic conversion unit 13 with the external power source signal, and it can transfer to this power supply signal the wave point connectivity port 23 of interface arrangement 2.
(105) logic conversion unit 13 judges that whether this power supply signal is by output port of power source 22 transmission, if then carry out step (106); If not, then carry out step (108).
(106) logic conversion unit 13 can receive output port of power source 22 and next power supply signal, and makes this power supply signal transfer to motherboard 1 use.
(107) network signal process chip 121 also can begin to handle the Ethernet connecting interface 11 previous network signals that transmit with microprocessor 122, carries out step (110) afterwards.
(108) this power supply signal can transfer to wireless interface card 5 and the motherboard 1 that links to each other with wave point connectivity port 23, and its use is provided.
(109) wireless interface card 5 can transfer to microprocessor 122 by wave point connectivity port 23 through input and output connectivity port 123 with network signal and make relevant treatment.
(110) finish.
Other sees also shown in Figure 5, be the schematic diagram of another embodiment of the utility model installing Ethernet power supply card, can be by being clear that among the figure that the utility model includes motherboard 1 and connects motherboard 1 and be provided with network power supply card 4 too or interface arrangement 2 that wireless interface card 5 is pegged graft is formed; Wherein: this interface arrangement 2 also includes power input mouth 21, output port of power source 22 and wave point connectivity port 23, and this power input mouth 21 and output port of power source 22 are provided with for contiguous, and 23 of wave point connectivity ports are arranged on the position near power input mouth 21 or output port of power source 22.
In sum, when the above-mentioned Ethernet power supply of the utility model is used with wireless network module shared interface device, has following advantage: (one) Ethernet power supply of the present utility model card 4, because of selecting wired ethernet network and wireless network one and external network to join, just design and the interface arrangement 2 of wireless interface card 5 with Ethernet power supply card 4 plug-compatibles, utilize single connector construction to be compatible to wireless interface card 5 and Ethernet power supply card 4, this common module design, can't need extra exploitation one to overlap independently module, so the cost for enterprise will reduce.(2) Ethernet power supply card 4 of the present utility model, it is the interface arrangement 2 that is plugged in motherboard 1 by modular form, do not need in the case to be fixedly arranged on the motherboard 1, so just can not take the space on the motherboard 1, in addition, just can not produce signal and electromagnetic mutual interference mutually with the electronic component of motherboard 1 in the process of power supply signal transmission, so, the configuration of motherboard 1 line design and electronics spare part will be more prone to.(3) Ethernet power supply card 4 of the present utility model, one and external network join in wired ethernet network and the wireless network because of selecting, just design the Ethernet power supply card 4 that is compatible to wireless interface card interface arrangement 2, and provide motherboard 1 power supply by the interface arrangement 2 that is plugged in motherboard 1, and do not need by being fixedly arranged on the required power supply of Ethernet supply module supply main frame on the outside self-contained unit, more convenient in the arrangement for device space configuration.(4) design of another embodiment of Ethernet power supply card 4 of the present utility model is provided with power input mouth 21 and output port of power source 22 for contiguous, 23 of wave point connectivity ports are arranged on the position near power input mouth 21 or output port of power source 22, like this, constantly require in market under the demand of electronic installation microminiaturization, this structure Design is just reached.
Above-mentioned Ethernet power supply card 4, wireless interface card 5 and external power source device 15 all are default element and device.
In sum, when the above-mentioned Ethernet power supply of the utility model is used with the structure of wireless network module shared interface device, for reaching its effect and purpose really, the utility model is the utility model of a practicality excellence really, meet the application requirement of novel patent, I file an application in accordance with the law.
More than only be illustrative and nonrestrictive to the description of utility model; those skilled in the art is understood; within spirit that following appended claim limits and scope, can make many modifications, change or equivalent, but they all will fall in the protection range of the present utility model it.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201165143U CN201213265Y (en) | 2008-05-28 | 2008-05-28 | Interface device shared by Ethernet power supply and wireless network module |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008201165143U CN201213265Y (en) | 2008-05-28 | 2008-05-28 | Interface device shared by Ethernet power supply and wireless network module |
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| CN201213265Y true CN201213265Y (en) | 2009-03-25 |
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| CNU2008201165143U Expired - Fee Related CN201213265Y (en) | 2008-05-28 | 2008-05-28 | Interface device shared by Ethernet power supply and wireless network module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403641A (en) * | 2010-09-08 | 2012-04-04 | 智易科技股份有限公司 | Line switching and connection method of composite connection device |
| CN103364654A (en) * | 2012-03-30 | 2013-10-23 | 纬创资通股份有限公司 | Test board, test system and test method for network power supply device |
| CN114696860A (en) * | 2020-12-25 | 2022-07-01 | 瑞昱半导体股份有限公司 | Apparatus and method for performing wireless local area network signal transceiving |
-
2008
- 2008-05-28 CN CNU2008201165143U patent/CN201213265Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403641A (en) * | 2010-09-08 | 2012-04-04 | 智易科技股份有限公司 | Line switching and connection method of composite connection device |
| CN102403641B (en) * | 2010-09-08 | 2014-07-30 | 智易科技股份有限公司 | Line switching and connection method of composite connection device |
| CN103364654A (en) * | 2012-03-30 | 2013-10-23 | 纬创资通股份有限公司 | Test board, test system and test method for network power supply device |
| CN103364654B (en) * | 2012-03-30 | 2015-10-28 | 纬创资通股份有限公司 | Test board, test system and test method for network power supply device |
| CN114696860A (en) * | 2020-12-25 | 2022-07-01 | 瑞昱半导体股份有限公司 | Apparatus and method for performing wireless local area network signal transceiving |
| CN114696860B (en) * | 2020-12-25 | 2023-12-08 | 瑞昱半导体股份有限公司 | Apparatus and method for performing transceiving of wireless local area network signals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongyi (Suzhou) Technology Co., Ltd. Assignor: SerComm Corporation Contract record no.: 2011990000541 Denomination of utility model: Shared interface device for Ethernet power supply and wireless network module Granted publication date: 20090325 License type: Exclusive License Record date: 20110704 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20140528 |