CN205405418U - Electric supply cable device of hard disk backplate - Google Patents
Electric supply cable device of hard disk backplate Download PDFInfo
- Publication number
- CN205405418U CN205405418U CN201620174986.9U CN201620174986U CN205405418U CN 205405418 U CN205405418 U CN 205405418U CN 201620174986 U CN201620174986 U CN 201620174986U CN 205405418 U CN205405418 U CN 205405418U
- Authority
- CN
- China
- Prior art keywords
- power
- pins
- power supply
- hard disk
- input terminals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000012464 large buffer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses an electric supply cable device of hard disk backplate belongs to the power supply unit field of hard disk backplate, and how the technical problem that solve for supplying power for the special hard disk backplate that has multiple power supply voltage demand under the auxiliary condition of un -specificness mainboard, its structure includes power supply input terminal, confession electrical output and connects at power supply input terminal and supply the cable between electrical output, is provided with four pins on power supply input terminal, is provided with eight pins on confession electrical output, and an output cable is drawn to every pin on power supply input terminal, is connected with two input cables on the every output cable, and every input cable is connected with a pin one -to -one on confession electrical output.
Description
Technical field
This utility model relates to the electric supply installation field of hard disk backboard, specifically the power cable device of a kind of hard disk backboard.
Background technology
nullGargle the beautiful mainboard major design mainboard as grantly platform，Generally to arrange in pairs or groups multiple backboard to meet Multi-disk、The demand of large buffer memory，Gargle beautiful mainboard in actual applications generally to arrange in pairs or groups a special hard disk backboard with 12 interfaces，This special hard disk backboard is provided with eight pins on the power supply terminal being connected with power supply，These eight pins there are two pins for connecting 12V power supply，There are two pins for connecting 5V power supply，There are four pins for ground connection，Gargle and beautiful mainboard is provided with the power supply terminal can being connected with this power supply terminal，And four pins being used for connecing power supply on common terminal are all connected with 12V power supply，Namely common terminal can not be directly connected to the power supply terminal of this special hard disk backboard，And then the common test platform being provided with common terminal can not provide suitable terminal for this special hard disk backboard，Therefore need when this special hard disk backboard is tested to set for this platform，This adds increased workload and cost.
In actual test process, when sometimes only need to be powered up this special hard disk backboard testing, signal can be RedundantArrayofIndependentDisks by a raid(English full name, translator of Chinese is disk array) card is connected on mainboard, but the power supply terminal of this special hard disk backboard limits the selection of other mainboard except gargling beautiful mainboard.
How special hard disk backboard for having multiple supply voltage demand is powered under without the auxiliary gargling beautiful mainboard is the technical issues that need to address.
Summary of the invention
Technical assignment of the present utility model is to provide the power cable device of a kind of hard disk backboard, how solve when assisting without special mainboard for have the problem that the special hard disk backboard of multiple supply voltage demand is powered, this power cable device realizes special hard disk backboard and the connection of general distribution terminal, and then can not be embodied as the power supply of special hard disk backboard by Special Main plate.
This utility model solves its technical problem and be the technical scheme is that
A kind of power cable device of hard disk backboard, including power input terminals, power lead-out terminal and be connected to power input terminals and power supply lead-out terminal between cable, power input terminals is provided with four pins, power supply lead-out terminal is provided with eight pins, each pin on power input terminals draws an output cord, being connected to two input cables in every output cord, every input cable connects one to one with a pin on power supply lead-out terminal.
The junction of described output cord and input cable is enclosed with the wrap of insulation.
Four pins on described power input terminals are arranged into a line.
Having a notch on described power input terminals, four pins on power input terminals are respectively positioned in described notch.
Eight pins on described power supply lead-out terminal are arranged into two row, and every four pins are in line.
Described power input terminals has eight notches, in each notch, is provided with a pin.
Four pins on power input terminals are followed successively by 12V power pins, grounding pin, grounding pin and 5V power pins, eight pins respectively two 12V power pins, two 5V power pins and the four grounded pin on power supply lead-out terminal；
12V power pins on power input terminals draws an output cord, and described output cord is connected to two input cables, and two input cables connect one to one with two 12V power pins on power supply lead-out terminal；
5V power pins on power input terminals draws an output cord, and described output cord is connected to two input cables, and two input cables connect one to one with two 5V power pins on power supply lead-out terminal；
Each grounding pin on power input terminals draws an output cord, and every output cord is connected to two input cables, and four input cables connect one to one with the four grounded pin on power supply lead-out terminal.
The power cable device of a kind of hard disk backboard of the present utility model is compared to the prior art, have the advantages that the power input terminals of this power cable device connects the male power supply terminal of power supply, the power supply lead-out terminal of this power cable device connects hard disk backboard for providing 12V electricity and 5V electricity for hard disk backboard, break away from the limitation of hard disk backboard test, decrease the quantity of test platform, add the applicable model of general-utility test platform, save testing cost simultaneously, decrease the workload of building platform.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is the structural representation of the power cable device of a kind of hard disk backboard；
In figure: 1, power input terminals, 2, power supply lead-out terminal, 3, input cable, 4, wrap, 5, output cord.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
In this utility model, when not doing anti-phase explanation, the noun of locality of use refers to reference to the front, rear, left and right shown in Fig. 1 such as " front, rear, left and right ", " inside and outside " refer to the profile to parts itself inside and outside.
Embodiment
The power cable device of a kind of hard disk backboard of the present utility model, its structure includes power input terminals 1, power supply lead-out terminal 2 and is connected to the cable between power input terminals 1 and power supply lead-out terminal 2, power input terminals 1 is provided with four pins, these four pins are arranged into a line, are followed successively by 12V power pins, grounding pin, grounding pin and 5V power pins from left to right；Being provided with eight pins on power supply lead-out terminal 2, these eight pins are arranged into two row, and every four pins are arranged into a line, and these eight pins include two 12V power pins, two 5V power pins and four grounded pin；12V power pins on power input terminals 1 draws an output cord 5, and this output cord 5 is connected to two input cables 3, and two input cables 3 connect one to one with two 12V power pins on power supply lead-out terminal 2；5V power pins on power input terminals 1 draws an output cord 5, and this output cord 5 is connected to two input cables 3, and two input cables 3 connect one to one with two 5V power pins on power supply lead-out terminal 2；Each grounding pin on power input terminals 1 draws an output cord 5, and every above-mentioned output cord 5 is connected to two input cables 3, and four above-mentioned input cables 3 connect one to one with the four grounded pin on power supply lead-out terminal 2.
The junction of above-mentioned input cable 3 and output cord 5 is enclosed with the wrap 4 of insulation, and this wrap 4 is black tape.
Power supply lead-out terminal 2 has eight notches, in each notch, is provided with a pin.This power supply lead-out terminal 2 is for being connected with the power supply terminal on special hard disk backboard, special hard disk backboard refer to the power supply terminal on this hard disk backboard include two for connect the pin of 12V power supply, two for connecting the pin of 5V power supply and four grounding pins for ground connection, this power supply lead-out terminal 2 can be connected with the collocation of special hard disk backboard.
Having a notch on power input terminals 1, four pins on energization input are respectively positioned in above-mentioned notch.The power supply of general model is provided with multiple male power supply terminal, and the voltage signal on this male power supply terminal is followed successively by 12V, ground connection, ground connection, 12V, and 12V and 5V therein can meet the power supply of above-mentioned special hard disk backboard.
The occupation mode of the power cable device of a kind of hard disk backboard of the present utility model is: be connected with the male power supply terminal on power supply by power input terminals 1, power supply lead-out terminal 2 is connected with the power supply terminal on above-mentioned special hard disk backboard, can be embodied as above-mentioned special hard disk backboard and power.
By detailed description of the invention above, described those skilled in the art can be easy to realize this utility model.It is understood that this utility model is not limited to above-mentioned detailed description of the invention.On the basis of disclosed embodiment, described those skilled in the art can the different technical characteristic of combination in any, thus realizing different technical schemes.
Claims (7)
1. the power cable device of a hard disk backboard, including power input terminals, power lead-out terminal and be connected to power input terminals and power supply lead-out terminal between cable, it is characterized in that power input terminals is provided with four pins, power supply lead-out terminal is provided with eight pins, each pin on power input terminals draws an output cord, being connected to two input cables in every output cord, every input cable connects one to one with a pin on power supply lead-out terminal.
2. the power cable device of a kind of hard disk backboard according to claim 1, it is characterised in that the junction of described output cord and input cable is enclosed with the wrap of insulation.
3. the power cable device of a kind of hard disk backboard according to claim 1, it is characterised in that four pins on described power input terminals are arranged into a line.
4. the power cable device of a kind of hard disk backboard according to claim 1 or 3, it is characterised in that have a notch on described power input terminals, four pins on power input terminals are respectively positioned in described notch.
5. the power cable device of a kind of hard disk backboard according to claim 1, it is characterised in that eight pins on described power supply lead-out terminal are arranged into two row, and every four pins are in line.
6. the power cable device of a kind of hard disk backboard according to claim 1 or 5, it is characterised in that have eight notches on described power input terminals, be provided with a pin in each notch.
7. the power cable device of a kind of hard disk backboard according to claim 1, it is characterized in that on power input terminals four pins are followed successively by 12V power pins, grounding pin, grounding pin and 5V power pins, eight pins respectively two 12V power pins, two 5V power pins and the four grounded pin on power supply lead-out terminal；
12V power pins on power input terminals draws an output cord, and described output cord is connected to two input cables, and two input cables connect one to one with two 12V power pins on power supply lead-out terminal；
5V power pins on power input terminals draws an output cord, and described output cord is connected to two input cables, and two input cables connect one to one with two 5V power pins on power supply lead-out terminal；
Each grounding pin on power input terminals draws an output cord, and every output cord is connected to two input cables, and four input cables connect one to one with the four grounded pin on power supply lead-out terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174986.9U CN205405418U (en) | 2016-03-08 | 2016-03-08 | Electric supply cable device of hard disk backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174986.9U CN205405418U (en) | 2016-03-08 | 2016-03-08 | Electric supply cable device of hard disk backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405418U true CN205405418U (en) | 2016-07-27 |
Family
ID=56441882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174986.9U Expired - Fee Related CN205405418U (en) | 2016-03-08 | 2016-03-08 | Electric supply cable device of hard disk backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405418U (en) |
-
2016
- 2016-03-08 CN CN201620174986.9U patent/CN205405418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |