CN105094259A - Electronic device power supply system - Google Patents
Electronic device power supply system Download PDFInfo
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- CN105094259A CN105094259A CN201410176516.1A CN201410176516A CN105094259A CN 105094259 A CN105094259 A CN 105094259A CN 201410176516 A CN201410176516 A CN 201410176516A CN 105094259 A CN105094259 A CN 105094259A
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- power supply
- port
- mainboard
- electronic device
- supply system
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Abstract
An electronic device power supply system comprises a mainboard provided with power interfaces, a power supply device for providing power signals to the power interfaces, and a power supply adapting line connected between the power supply device and the mainboard, wherein the power supply device comprises a power output connector, one end of the power supply adapting line is connected with a power input connector for inserting into the power output connector while the other end of the power supply adopting line is connected with a plurality of mainboard adapting connectors, and the mainboard adapting connectors are connected to the corresponding power interfaces on the mainboard. The power supply device of the electronic device power supply system is provided with the power output connector, different power adapting lines can be inserted conveniently, and the system is thus very universal.
Description
Technical field
The present invention relates to a kind of power supply system of electronic device.
Background technology
One traditional electronic installation (as computer) comprises mainboard and the power supply unit for main board power supply, described power supply unit comprises power supply wiring, one end of described power supply wiring is connected to power supply unit inside, the other end extends power supply unit outside and comprises multiple power connection, and these power connections can be connected to corresponding power interface on mainboard respectively.But when the model of mainboard is different, the quantity of the power interface on mainboard and type are not identical yet, if change the mainboard with different electrical power interface, power supply unit also needs corresponding replacing, and the versatility of power supply unit is not strong.
Summary of the invention
In view of above content, be necessary the power supply system of electronic device providing a kind of versatility stronger.
A kind of power supply system of electronic device, comprise the mainboard being provided with power interface, the power supply unit providing power supply signal to described power interface and the power switching line that is connected between described power supply unit and described mainboard, described power supply unit comprises a power supply out splice going splice, one end of described power switching line is connected to the power supply input adapter that is plugged to described power supply out splice going splice, the other end of described power switching line is connected to multiple mainboard adapter, and described mainboard adapter is plugged to corresponding power interface on mainboard thus provides power supply signal for mainboard.
Further, described power supply out splice going splice comprises multiple port, and these ports are matrix arrangement, and the two adjacent port shape being in each row are different.
Further, the two adjacent ports being in each row are respectively square and hexagon.
Further, described hexagonal port comprises a top margin, the hypotenuse be connected with described top margin for a pair, the side be connected with described hypotenuse for a pair and a base be connected with this opposite side; Between these two ends that described top margin is connected to hypotenuse and this opposite side.
Further, the distance between described top margin and base and the distance between this opposite side are all suitable with the length of side of described square port, and the length of side of described top margin is less than the length of side of square port.
Further, the length of side of each side is greater than the length of side of described top margin, but is less than the length of side of described square port.
Further, described power supply out splice going splice comprises port for exporting DC low voltage power supply, for exporting the backup port of voltage signal and the port for ground connection.
Further, described power supply out splice going splice also comprises the port of the rotating speed for detecting the fan be connected with mainboard and the port for outputing signal the rotating speed controlling described fan.
Further, described power supply out splice going splice also comprise the power supply good signal for detecting mainboard port and for the port for receiving the power supply starting-up signal that mainboard transmits.
Compared with prior art, the power supply unit of above-mentioned electronic installation is provided with power supply out splice going splice, and facilitate the power switching line that grafting is different, versatility is stronger.
Accompanying drawing explanation
Fig. 1 is the comprising modules figure of power supply system of electronic device one embodiment of the present invention.
Fig. 2 is the schematic diagram of each port of the power supply out splice going splice of power supply unit in Fig. 1.
Fig. 3 is the stereographic map of power supply unit and power supply transfer module in Fig. 1.
Main element symbol description
| Power supply unit | 10 |
| Power supply transfer module | 20 |
| Mainboard | 30 |
| Power supply out splice going splice | 11 |
| Port | 1-14 |
| Top margin | 71 |
| Hypotenuse | 72 |
| Side | 73 |
| Base | 74 |
| Power supply input adapter | 21 |
| Power switching line | 22 |
| Mainboard adapter | 23 |
| Power interface | 31 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, in one embodiment, a power supply system of electronic device comprises power supply unit 10, power supply transfer module 20 and a mainboard 30.Described power supply transfer module 20 is connected between described power supply unit 10 and described mainboard 30, the power supply that described power supply unit 10 exports can be sent to described mainboard 30.
Refer to Fig. 1 and Fig. 2, described power supply unit 10 comprises a power supply out splice going splice 11, and described power supply out splice going splice 11 comprises multiple port, and these ports are matrix arrangement, and the two adjacent port shape being in each row are different.In one embodiment, described power supply out splice going splice 11 comprises 2 row 7 and arranges totally 14 port (see figure 2)s, and these ports are defined as follows shown in table:
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| +12V | +12V | +12V | +12V | Fan_tach | Fan_CMD | 12Vsb |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| GND | GND | GND | GND | PG | PS_ON | -12V |
The port one-4 of described power supply out splice going splice 11 all exports the DC low voltage power supply of+12V, port 5(Fan_tach) for detecting the rotating speed of the fan (as the CPU radiator fan be installed on mainboard or the system radiating fan be connected with mainboard) be connected with mainboard 30, port 6(Fan_CMD) for outputing signal the rotating speed controlling fan, port 7(12Vsb) for exporting the backup voltage of 12V, port 8-11 is grounding ports, port one 2 is for detecting the PG(PowerGood of mainboard, power supply is good) signal, the PS_ON(PowerSupplyON that port one 3 transmits for receiving mainboard 30, power supply is started shooting) signal, pin 14 is for exporting the power supply of-12V.The PG signal of mainboard 30, after each operating voltage signal of mainboard rises to high level, becomes high level, and prompting powers on normal and can normally start.When mainboard 30 receives starting-up signal (as user presses key), the PS_ON signal of output low level to described port one 3, thus opens described power supply unit 10.
Described port one, 4-5,9-10 and 13-14 are that equal and opposite in direction is square, port 2-3,6-7,8 and 11-12 be equal-sized hexagon, this hexagon comprises a top margin 71, the hypotenuse 72 be connected with described top margin 71 for a pair, the side 73 be connected with described hypotenuse 72 for a pair and a base 74 be connected with this opposite side 73.Distance between described top margin 71 and base 74 and the distance between this opposite side 73 are all suitable with the length of side of described square port (as square port 5), and the length of side of described top margin 71 is less than the length of side of square port (as square port 5).The length of side of each side 73 is greater than the length of side of described top margin 71, but is less than the length of side of described square port (as square port 5).Between these two ends that described top margin 71 is connected to hypotenuse 72 and this opposite side 73.
Refer to Fig. 1 and Fig. 3, described power supply transfer module 20 comprises a power supply input adapter 21, many power switching lines 22 and multiple mainboard adapter 23.Described power supply input adapter 21 matches with the power supply out splice going splice 11 of described power supply unit 10, can insert in described power supply out splice going splice 11.
Described mainboard 30 comprises the power interface 31 that multiple and described multiple mainboard adapter 23 mates, and described multiple mainboard adapter 23 can insert in corresponding power interface 31 respectively, thus powers for mainboard 30.
In the above-described embodiment, described power supply transfer module 20 can comprise the mainboard adapter 23 of dissimilar and different number, for the mainboard that grafting is dissimilar.If mainboard is changed or HardwareUpgring on mainboard and have a dissimilar power interface time, only need to change the power switching line with different adapter, without the need to changing power supply unit, the versatility of power supply unit is stronger.
Claims (9)
1. a power supply system of electronic device, comprise the mainboard being provided with power interface, the power supply unit of power supply signal to described power interface and the power switching line that is connected between described power supply unit and described mainboard are provided, it is characterized in that: described power supply unit comprises a power supply out splice going splice, one end of described power switching line is connected to the power supply input adapter that is plugged to described power supply out splice going splice, the other end of described power switching line is connected to multiple mainboard adapter, described mainboard adapter is plugged to corresponding power interface on mainboard thus provides power supply signal for mainboard.
2. power supply system of electronic device as claimed in claim 1, is characterized in that: described power supply out splice going splice comprises multiple port, and these ports be matrix arrangement, is in two adjacent port shape differences of each row.
3. power supply system of electronic device as claimed in claim 2, is characterized in that: the two adjacent ports being in each row are respectively square and hexagon.
4. power supply system of electronic device as claimed in claim 3, is characterized in that: described hexagonal port comprises a top margin, the hypotenuse be connected with described top margin for a pair, the side be connected with described hypotenuse for a pair and a base be connected with this opposite side; Between these two ends that described top margin is connected to hypotenuse and this opposite side.
5. power supply system of electronic device as claimed in claim 4, is characterized in that: the distance between described top margin and base and the distance between this opposite side are all suitable with the length of side of described square port, and the length of side of described top margin is less than the length of side of square port.
6. power supply system of electronic device as claimed in claim 5, is characterized in that: the length of side of each side is greater than the length of side of described top margin, but is less than the length of side of described square port.
7. power supply system of electronic device as claimed in claim 2, is characterized in that: described power supply out splice going splice comprises port for exporting DC low voltage power supply, for exporting the backup port of voltage signal and the port for ground connection.
8. power supply system of electronic device as claimed in claim 7, is characterized in that: described power supply out splice going splice also comprises the port of the rotating speed for detecting the fan be connected with mainboard and the port for outputing signal the rotating speed controlling described fan.
9. power supply system of electronic device as claimed in claim 8, is characterized in that: described power supply out splice going splice also comprise the power supply good signal for detecting mainboard port and for the port for receiving the power supply starting-up signal that mainboard transmits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176516.1A CN105094259A (en) | 2014-04-29 | 2014-04-29 | Electronic device power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176516.1A CN105094259A (en) | 2014-04-29 | 2014-04-29 | Electronic device power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105094259A true CN105094259A (en) | 2015-11-25 |
Family
ID=54574910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176516.1A Pending CN105094259A (en) | 2014-04-29 | 2014-04-29 | Electronic device power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105094259A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW464000U (en) * | 1998-03-25 | 2001-11-11 | Advantech Co Ltd | Power transition line for ATX to PS/2 |
| CN201035496Y (en) * | 2007-04-03 | 2008-03-12 | 鲁东大学 | Computer power output rear board |
| US20090300389A1 (en) * | 2008-05-29 | 2009-12-03 | Topower Computer Industrial Co., Ltd. | Power supply having multiple sets of output power |
| CN102467212A (en) * | 2010-11-16 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Computer power supply |
| CN202404518U (en) * | 2011-11-22 | 2012-08-29 | 久而久电子实业有限公司 | Power supply for computer |
-
2014
- 2014-04-29 CN CN201410176516.1A patent/CN105094259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW464000U (en) * | 1998-03-25 | 2001-11-11 | Advantech Co Ltd | Power transition line for ATX to PS/2 |
| CN201035496Y (en) * | 2007-04-03 | 2008-03-12 | 鲁东大学 | Computer power output rear board |
| US20090300389A1 (en) * | 2008-05-29 | 2009-12-03 | Topower Computer Industrial Co., Ltd. | Power supply having multiple sets of output power |
| CN102467212A (en) * | 2010-11-16 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Computer power supply |
| CN202404518U (en) * | 2011-11-22 | 2012-08-29 | 久而久电子实业有限公司 | Power supply for computer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |