CN209525620U - A kind of hard disk connector of multi output - Google Patents
A kind of hard disk connector of multi output Download PDFInfo
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- CN209525620U CN209525620U CN201920268689.4U CN201920268689U CN209525620U CN 209525620 U CN209525620 U CN 209525620U CN 201920268689 U CN201920268689 U CN 201920268689U CN 209525620 U CN209525620 U CN 209525620U
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- backboard
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Abstract
The utility model provides a kind of hard disk connector of multi output, including expansion card, adapter, pronotum and postnotum, and first group of data and Backup Data pass through corresponding the first primary input mouth and first that is input to of adapter from input port.Second group of data is input in adapter by pronotum, and adapter connects pronotum and expansion card.First group of data and second group of data are transported to delivery outlet by the first RAID card, and Backup Data is transported to delivery outlet by second array card, and data are conveyed postnotum by delivery outlet.Second group of data is by expansion card by the data of pronotum by expanding in postnotum, the hard disk quantity of pronotum connection can be further expanded in postnotum, so that output port of first group of data in the present apparatus is more than 24, and then realizes and convey data to more than 24 hard disks simultaneously.
Description
Technical field
The utility model relates to the hard disk interconnection technique fields in computer, and in particular to a kind of hard disk connection of multi output
Device.
Background technique
With the fast development in digital information epoch, the data volume in the industries such as internet, government, education, army is close
Nian Laicheng geometry grade increases, and needs to store these information using to more hardware facilities, to ensure that these data are deposited
The reliability and stability of storage.
With information-based high development, the requirement put on record for the archive of data is also higher and higher, and needing will be identical
Data are input among multiple hard disks simultaneously, prevent it from going wrong in an arbitrary use process, will can be adjusted again
The data for taking backup handle the data of backup.Usual data are input among hard disk by backboard.Currently, backboard its
The data port of internal RAID card output is limited, can not realize to the connection more than 24 hard disks, i.e., it is inputted in data
Shi Buneng inputs the equipment more than 24 hard disks simultaneously.
Summary of the invention
To solve the above problems, more than 24 hard disks can be inputted simultaneously the purpose of the utility model is to provide one kind
The hard disk connector of multi output.
The utility model provides a kind of hard disk connector of multi output, including expansion card, adapter, pronotum and after
Backboard, the expansion card are equipped with the first primary input mouth, first from input port, the second primary input mouth, the first RAID card, second gust
Column card and delivery outlet, the first primary input mouth, first are connected from one end of input port, the second primary input mouth with one end of adapter
It connects, the first primary input mouth and the second primary input mouth other end are connected with the first RAID card, and first from the input port other end
It is connected with second array card, the first RAID card and second array card connect delivery outlet simultaneously, and delivery outlet is connected with postnotum,
The adapter other end is connected with pronotum.
Wherein, the pronotum and postnotum are equipped with LSI RAID card.
Wherein, primary input end is equipped on the pronotum and postnotum, from input terminal and output end, the pronotum
Output end is connected with adapter, and the primary input end of postnotum is connected with delivery outlet, and the LSI RAID card includes LSI gusts main
Column block and all connect output end, the primary input end and master from LSI RAID card, main LSI RAID card and from one end of LSI RAID card
The LSI RAID card other end is connected, and is connected from input terminal with from the LSI RAID card other end.
Wherein, the pronotum include be connected in series the first backboard, the second backboard and third backboard, the first backboard it is defeated
Outlet is connect with the primary input end of the second backboard, and the output end of the second backboard is connect with the primary input end of third backboard, third back
The output end of plate is connect with adapter.
Wherein, the postnotum includes the 4th backboard, the 5th backboard and the 6th backboard being connected in series, the master of the 4th backboard
Input terminal connects delivery outlet, and the output end of the 4th backboard connect with the primary input end of the 5th backboard, the output end of the 5th backboard and
The primary input end of 6th backboard connects.
Wherein, the postnotum includes the 4th backboard, the 5th backboard and the 6th backboard, and the delivery outlet includes the first output
The primary input end of mouth, the second delivery outlet and third delivery outlet, first delivery outlet and the 4th backboard is connected, the second delivery outlet
It is connected with the primary input end of the 5th backboard, the primary input end of third delivery outlet and the 6th backboard is connected.
Wherein, the postnotum includes the 4th backboard, the 5th backboard and the 6th backboard, and the delivery outlet includes the first output
Mouth, the second delivery outlet, third delivery outlet and the 4th delivery outlet, the 4th delivery outlet connect the primary input mouth of the 4th backboard, institute
The slave input terminal for stating the first delivery outlet and the 4th backboard is connected, and the slave input terminal of the second delivery outlet and the 5th backboard is connected,
The slave input terminal of third delivery outlet and the 6th backboard is connected, and the output end of the 4th backboard and the primary input end of the 5th backboard connect
It connects, the output end of the 5th backboard is connect with the primary input end of the 6th backboard.
Wherein, adapter is 8087 adapter of SFF8088 TO of twoport.
The utility model has the beneficial effects that
The utility model provides a kind of hard disk connector of multi output, including expansion card, adapter, pronotum and back
Plate, first group of data and Backup Data are by corresponding the first primary input mouth and first that is input to of adapter from input port
In.Second group of data is input in adapter by pronotum, and adapter connects pronotum and expansion card.Adapter will
The interface of the pronotum or host that cannot directly be connect by data line with main two input port interfaces, changes into as that can pass through
The interface that data line and main two input port interfaces are directly connected to.First group of data and second group of data pass through the first array
Card is transported to delivery outlet, and Backup Data is transported to delivery outlet by second array card, and data are conveyed postnotum by delivery outlet.Second
The data of pronotum are transferred in postnotum by group data by expansion card, and the hard disk quantity of pronotum connection can be in postnotum
In further expanded, since pronotum and postnotum are designed with many output ports, and the output port on two backboards
Summation is more than 24, so that output port of first group of data in the present apparatus is more than 24, and then is realized simultaneously to super
Cross 24 hard disk conveying data.
First group of data during being transported in postnotum by expansion card, if first group of data or
It is that the first RAID card goes wrong, Backup Data can immediately pass through expansion card and be input in postnotum, so that first group
Data during conveying, will not go wrong, and lead to data transmission fails, avoid because of during being transferred to
Influence subsequent data transmission.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the hard disk connector of the multi output of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the hard disk connector of the multi output of the embodiments of the present invention two；
Fig. 3 is the structural schematic diagram of the hard disk connector of the multi output of the embodiments of the present invention three.
Drawing reference numeral of the Fig. 1 into Fig. 3 is as follows:
1, expansion card；11, the first primary input mouth；12, first from input port；13, the second primary input mouth；14, the first array
Card；15, second array card；16, delivery outlet；161, the first delivery outlet；162, the second delivery outlet；163, third delivery outlet；164,
4th delivery outlet；2, pronotum；21, the first backboard；211, primary input end, 212, from input terminal；213, main LSI RAID card；
214, from LSI RAID card；215, output end；22, the second backboard；23, third backboard；3, postnotum；31, the 4th backboard；32,
Five backboards；33, the 6th backboard；4, adapter；5, master data；6, preliminary data.
Specific embodiment
The utility model is further described with the following Examples.
Embodiment one, as shown in Figure 1, the utility model provides a kind of hard disk connector of multi output, including expansion card
1, adapter 4, pronotum 2 and postnotum 3, the expansion card 1 are equipped with the first primary input mouth 11, first from input port 12, the
Two primary input mouths 13, the first RAID card 14, second array card 15 and delivery outlet 16, the first primary input mouth 11, first is from input port
12, one end of the second primary input mouth 13 is connected with one end of adapter 4, the first primary input mouth 11 and the second primary input mouth
13 other ends are connected with the first RAID card 14, and first is connected from 12 other end of input port with second array card 15, and first gust
Column card 14 and second array card 15 connect delivery outlet 16 simultaneously.Pronotum 2 and postnotum 3 are identical backboard.2 He of pronotum
Postnotum 3 be equipped with main LSI RAID card 213, from LSI RAID card 214, primary input end 211, from input terminal 212 and output end
215, the output end 215 of the pronotum 2 is connected with adapter 4, and the sum of the main LSI RAID card 213 is from LSI RAID card
214 one end connects output end 215, and primary input end 211 is connected with main 213 other end of LSI RAID card, from input terminal 212 and
It is connected from 214 other end of LSI RAID card.The primary input end 211 of the postnotum 3 is connected with delivery outlet 16.Preferably, institute
It states the first RAID card 14 and second array card 15 is LSI RAID card.The output end sum of the pronotum 2 and postnotum 3 is more than
24, it can more than 24 hard disks of connection.
First group of data 5 and Backup Data 6 are input to the first primary input mouth 11 and first by the way that adapter 4 is corresponding
From input port 12.Second group of data is input in adapter 4 by pronotum 2, and adapter 4 connects pronotum 2 and expansion card 1
It picks up and.Adapter 4 cannot will directly pass through the pronotum 2 or master that data line is directly connect with 13 interface of the second primary input mouth
The interface of machine changes into the interface for that can be directly connected to by data line and 13 interface of the second primary input mouth.First group of number
Delivery outlet 16 is transported to by the first RAID card 14 according to 5 and second group of data, Backup Data 6 is transported to by second array card 15
Data are conveyed postnotum 3 by delivery outlet 16, delivery outlet 16.The data of pronotum 2 are passed through biography by expansion card 1 by second group of data
It is defeated into postnotum 3, pronotum 2 connect hard disk quantity can be further expanded in postnotum 3 so that second
Output port of the group data in the present apparatus is more than 24, and then realizes and convey data to more than 24 hard disks simultaneously.
First group of data 5 by expansion card 1 during being transported in postnotum 3, if first group of data 5
Either the first RAID card 14 goes wrong, and Backup Data 6 can immediately pass through expansion card and be input in postnotum 3, to make
Data transmission fails will not be led to during conveying because of going wrong during being transferred to by obtaining first group of data 5,
It avoids and influences subsequent data transmission.
The pronotum 2 and postnotum 3 are designed with primary input end 211 and from input terminal 212, primary input ends 211 and from defeated
Enter end 212 can input identical data simultaneously, when primary input end 211 goes wrong in data transmission procedure, from defeated
Enter to hold 212 can supplement and primary input end 211 is carried out data transmission, so that the data of the output of pronotum 2 are available effectively
Protection, realize continual transmission process.The output end 215 of pronotum 2 can have multiple, wherein any one output end
215 are connected with adapter 4, remaining output end 215 is directly connected to hard disk, and data are passed in hard disk.In the postnotum 3
Output end 215 be also can have multiple, multiple output ends 215 are connected respectively multiple hard disks, by the data received point
It is not stored among different hard disks.
Since the delivery outlet 16 of pronotum 2 and the interface of expansion card 1 is not identical, data line can not be directlyed adopt and directly connected
It connects, therefore uses adapter 4, one end of adapter 4 with data line with what 2 output end 215 of pronotum was connected using can be connect
Mouthful, the other end of adapter 4 is using the interface that can be connected by data line with expansion card 1, to realize pronotum 2 and expand
Exhibition card 1 is connected with each other by adapter 4, realizes data transmission.Preferably, adapter 4 is 8087 turns of SFF8088 TO of twoport
Card 4 is connect, 8087 adapter 4 of SFF8088 TO is common adapter 4, while the adapter 4 adapts to more kinds of different backboards
With the connection between expansion card 1.
Pronotum 2 includes the first backboard 21, the second backboard 22 and the third backboard 23 being cascaded, specifically: data
It is inputted by the primary input end 211 of the first backboard 21 and/or from input terminal 212, any one output end 215 on third backboard 23
It is connected with the primary input end 211 of the second backboard 22, any one output end 215 and the first backboard 21 on the second backboard 22
Primary input end 211 is connected, and the output end 215 of first backboard 21 passes through the second primary input mouth of adapter 4 and expansion card 1
13 are connected.Data are transferred in expansion card 1 by third backboard 23 by the second backboard 22 and the first backboard 21.Due to pronotum
The sum of main LSI RAID card 213 is equipped on 2 the first backboard 21, the second backboard 22 and third backboard 23 from LSI RAID card 214.
211 input data of primary input end of the third backboard 23 of the pronotum 2, the slave input terminal 212 of third backboard 23 input spare
Data, so that the data at primary input end 211 go wrong during inputting again, the preliminary data inputted from input terminal 212 can
To replace the data of the mistake of primary input end 211 accordingly, so as to avoid before the input of data or in data entry process, out
Now interrupt the problem of causing data perturbation, influencing the efficiency of operation and work of equipment.Second backboard 22 and the first backboard
21 slave input terminal 212 can also input identical Backup Data, and when third backboard 23 breaks down, the second backboard 22 can
To continue to transmit by data, equally, when the second backboard 22 goes wrong, continue that the first backboard 21 can also continue to count
According to continuing to transmit.First backboard 21, the second backboard 22 and third backboard 23 are equipped with multiple output ends 215, the output
In addition to connecting other backboards or expansion card 1, remaining is directly connected with hard disk at end 215.
The postnotum 3 includes the 4th backboard 31, the 5th backboard 32 and the 6th backboard 33 being connected in series.Specifically: expand
The delivery outlet 16 of exhibition card 1 is connected with the primary input end 211 of the 4th backboard 31, the output end 215 of the 4th backboard 31 and the 5th back
The primary input end 211 of plate 32 is connected, and the output end 215 of the 5th backboard 32 is connected with the primary input end 211 of the 6th backboard 33.
There are multiple output ends 215 on 4th backboard 31, the 5th backboard 32 and the 6th backboard 33, except the output end being connected with adjacent backboard
Outside 215, remaining output end 215 is connected with hard disk.Data are exported by the delivery outlet 16 of expansion card 1 to the 4th backboard 31,
4th backboard 31 connects the 5th backboard 32 and the 6th backboard 33, transmits data on more hard disks by backboard to realize.
First backboard 21, the second backboard 22, third backboard 23, the 4th backboard 31, the 5th backboard 32 and the 6th backboard 33 are identical back
Plate may be provided with the output end (backboard that the backboard in Fig. 1,2 and 3 is 6 output ends) within 24 after each backboard, make
The hard disk connector for obtaining the multi output in utility model is to convey data to more than 24 hard disks simultaneously.
Embodiment two: as shown in Fig. 2, the present embodiment and embodiment one the difference is that, the 4th backboard 31, the 5th backboard
32 and the 6th backboard 33 be not be connected in series, the delivery outlet 16 include the first delivery outlet 161, the second delivery outlet 162 and third
Delivery outlet 163, first delivery outlet 161 are connected with the primary input end 211 of the 4th backboard 31, the second delivery outlet 162 and
The primary input end 211 of five backboards 32 is connected, and third delivery outlet 163 is connected with the primary input end 211 of the 6th backboard 33.Data
It is directly transported on each backboard of postnotum 3 by expansion card 1, hard disk is being connected by each backboard on postnotum 3, is being realized
By data synchronous transfer into each hard disk.Compared to concatenated connection type, this connection type avoids any one backboard
It goes wrong, influences the working efficiency of backboard below.
Embodiment three, as shown in Figure 3: the present embodiment and embodiment one the difference is that, the delivery outlet include first
Delivery outlet 161, the second delivery outlet 162, third delivery outlet 163 and third delivery outlet 164, the third delivery outlet 164 connection the
The primary input end 211 of four backboards 31, first delivery outlet 161 are connected with the slave input terminal 212 of the 4th backboard 31, and second is defeated
Outlet 162 is connected with the slave input terminal 212 of the 5th backboard 32, the slave input terminal 212 of third delivery outlet 163 and the 6th backboard 33
It is connected.One of output end 215 of 4th backboard 31 is connect with the primary input end 211 of the 5th backboard 32, the 5th backboard 32
One of output end 215 connect with the primary input end 211 of the 6th backboard 33.This embodiment avoids in transmission process,
Any one backboard goes wrong in any one or more delivery outlets 16 or postnotum 3 of expansion card 1, causes data transmission wrong
Accidentally, to influence the efficiency of data transmission.
First backboard 21, the second backboard 22, third backboard 23, the 4th backboard 31, the 5th backboard 32 and the 6th backboard
33 be all identical backboard, and each backboard is at best able to set 24 output ends, both can 24 hard disk transmission simultaneously
Data.
A kind of hard disk connector of multi output of the utility model is described in detail above, tool used herein
Body example is expounded the principles of the present invention and embodiment.The above embodiments are only used to help understand
The core concept of the utility model；At the same time, for those skilled in the art is having based on the idea of the present invention
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as to originally practical
Novel limitation.
Claims (8)
1. a kind of hard disk connector of multi output, which is characterized in that including expansion card, adapter, pronotum and postnotum, institute
State expansion card equipped with the first primary input mouth, first from input port, the second primary input mouth, the first RAID card, second array card and
Delivery outlet, the first primary input mouth, first are connected from one end of input port, the second primary input mouth with one end of adapter, described
First primary input mouth and the second primary input mouth other end are connected with the first RAID card, and first from the input port other end and second gust
Column card is connected, and the first RAID card and second array card connect delivery outlet simultaneously, and delivery outlet is connected with postnotum, and adapter is another
One end is connected with pronotum.
2. a kind of hard disk connector of multi output as described in claim 1, which is characterized in that the pronotum and postnotum
It is equipped with LSI RAID card.
3. a kind of hard disk connector of multi output as claimed in claim 2, which is characterized in that the pronotum and postnotum
On be equipped with primary input end, from input terminal and output end, the output end of the pronotum is connected with adapter, the master of postnotum
Input terminal is connected with delivery outlet, and the LSI RAID card includes main LSI RAID card and from LSI RAID card, main LSI RAID card and
Output end is all connected from one end of LSI RAID card, the primary input end is connected with the main LSI RAID card other end, from input terminal
It is connected with from the LSI RAID card other end.
4. a kind of hard disk connector of multi output as claimed in claim 3, which is characterized in that the pronotum includes series connection
The first backboard, the second backboard and the third backboard of connection, the output end of the first backboard are connect with the primary input end of the second backboard, the
The output end of two backboards is connect with the primary input end of third backboard, and the output end of third backboard is connect with adapter.
5. a kind of hard disk connector of multi output as claimed in claim 3, which is characterized in that the postnotum includes series connection
The primary input end of the 4th backboard, the 5th backboard and the 6th backboard of connection, the 4th backboard connects delivery outlet, the output of the 4th backboard
End is connect with the primary input end of the 5th backboard, and the output end of the 5th backboard is connect with the primary input end of the 6th backboard.
6. a kind of hard disk connector of multi output as claimed in claim 3, which is characterized in that the postnotum includes the 4th
Backboard, the 5th backboard and the 6th backboard, the delivery outlet includes the first delivery outlet, the second delivery outlet and third delivery outlet, described
The primary input end of first delivery outlet and the 4th backboard is connected, and the primary input end of the second delivery outlet and the 5th backboard is connected, the
The primary input end of three delivery outlets and the 6th backboard is connected.
7. a kind of hard disk connector of multi output as claimed in claim 3, which is characterized in that the postnotum includes the 4th
Backboard, the 5th backboard and the 6th backboard, the delivery outlet include the first delivery outlet, the second delivery outlet, third delivery outlet and the 4th
Delivery outlet, the 4th delivery outlet connect the primary input mouth of the 4th backboard, first delivery outlet and the 4th backboard from input
End is connected, and the slave input terminal of the second delivery outlet and the 5th backboard is connected, the slave input terminal of third delivery outlet and the 6th backboard
It is connected, the output end of the 4th backboard is connect with the primary input end of the 5th backboard, the output end of the 5th backboard and the 6th backboard
The connection of primary input end.
8. a kind of hard disk connector of multi output as described in claim 1, which is characterized in that adapter is twoport
8087 adapter of SFF8088 TO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268689.4U CN209525620U (en) | 2019-03-01 | 2019-03-01 | A kind of hard disk connector of multi output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268689.4U CN209525620U (en) | 2019-03-01 | 2019-03-01 | A kind of hard disk connector of multi output |
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| Publication Number | Publication Date |
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| CN209525620U true CN209525620U (en) | 2019-10-22 |
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| CN201920268689.4U Active CN209525620U (en) | 2019-03-01 | 2019-03-01 | A kind of hard disk connector of multi output |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114840461A (en) * | 2022-05-10 | 2022-08-02 | 北京百度网讯科技有限公司 | Expansion device of server and server |
-
2019
- 2019-03-01 CN CN201920268689.4U patent/CN209525620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114840461A (en) * | 2022-05-10 | 2022-08-02 | 北京百度网讯科技有限公司 | Expansion device of server and server |
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