CN205880778U - Database system - Google Patents
Database system Download PDFInfo
- Publication number
- CN205880778U CN205880778U CN201620576579.0U CN201620576579U CN205880778U CN 205880778 U CN205880778 U CN 205880778U CN 201620576579 U CN201620576579 U CN 201620576579U CN 205880778 U CN205880778 U CN 205880778U
- Authority
- CN
- China
- Prior art keywords
- card article
- fixed strip
- sealing plate
- side plate
- casing
- 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
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a database system, including casing and the mainboard of setting in the casing, the casing includes that the top becomes the square box of opening form and is used for sealing the open -ended closing plate, the opening part of box is provided with the upward card strip and lower calorie of strip that is used for the card to establish the closing plate, the top of a curb plate of box be provided with the concave part and at least one with this curb plate vertically curb plate on be provided with the closing plate fixed strip, the closing plate fixed strip parallels with the curb plate that is provided with the concave part, go up the thickness that card strip and lower calorie the distance with the curb plate that has the concave part are greater than the closing plate, the one end of closing plate is provided with the fixed strip perpendicularly, the fixed strip with be provided with the curb plate of concave part on all be provided with the screw hole, its casing convenient to detach overhauls.
Description
Technical field
This utility model relates to a kind of Database Systems, is specifically related to the casing structure of a kind of Database Systems.
Background technology
In more and more informationalized today, the customer group faced by education becomes millions, and it must build a Gao Xingke and open up
The back-end system framework of exhibition concurrently accesses greatly to support.System design uses the independently developed distributed processing framework of excellent letter base
High availability application is built in Ali's cloud service.In order to adapt to the demand, data volume system based on education is by several number of units
Form according to storehouse server, use partitions of database routing policy, the tables of data such as basic data table, information, message, personal letter are carried out
Vertical segmentation.And the information table of billions of records is carried out horizontal segmentation, it is distributed to multiple stage data base, thus improves data base
Coincidence.Its quantity of the database server of Database Systems is many, needs timing to overhaul it, in order to Database Systems
Stable operation.Existing Database Systems, including casing and the mainboard being arranged in casing, mainboard is played encapsulation effect by casing.
4 angles of the side plate of casing are bolted respectively, when overhauling data routing engine system, are not easy to tear open
Unload.
Utility model content
This utility model provides a kind of Database Systems, the readily accessible maintenance of its casing to solve above-mentioned technical problem.
The technical scheme in the invention for solving the above technical problem is:
A kind of Database Systems, including casing and the mainboard being arranged in casing, described casing includes that top becomes opening shape
Square box and for closing the sealing plate of opening, the opening part of described casing be provided with for card set sealing plate upper card article
With lower card article, the top of the side plate of described casing be provided be provided with on recess and at least one side plate vertical with this side plate close
Shrouding fixed strip, described sealing plate fixed strip parallels with the side plate being provided with recess, described upper card article and lower card article with have
The distance of the side plate of recess more than sealing plate thickness, described sealing plate one end be vertically installed with fixed strip, described fixed strip
It is provided with screwed hole with being provided with on the side plate of recess.
This utility model arranges opening on casing, it is simple to the maintenance to Database Systems；Sealing plate carries out close to opening
Envelope, protects mainboard in casing；Upper card article and lower card article carry out card to sealing plate and set, it is easy to sealing plate pull, and solid
Determine bar only to need can realize fixing by a bolt, it is simple to the dismounting to casing.When encapsulation, it is only necessary to will be by close in protuberance
Shrouding inserts upper gap between card article and lower card article, and fixed strip is fixed on and is provided with on the side plate of recess i.e. by recycling bolt
Can；During maintenance, it is only necessary to unload bolt, then extract sealing plate out can.Use this structure, it is only necessary to a bolt can realize casing
Fixing, it is simple to dismounting.Need to take some due to sealing plate after pulling down local, and machine room that area less more data base
In, it being difficult to operation, this programme arranges the sealing paralleled with this side plate on the side plate perpendicular with the side plate being provided with recess
Plate fixed strip, after sealing plate detaches card article and lower card article, i.e. can be inserted into sealing plate fixed strip with the side plate being provided with recess it
Between gap, sealing plate can be placed.Upper card article and lower card article are unsuitable too small with the distance of the side plate with recess, can affect close
Shrouding inserts the gap between sealing plate fixed strip and the side plate being provided with recess.
As preferably, one end of described upper card article and lower card article is positioned at the top of sealing plate fixed strip.Upper card article and lower card
One end of bar is arranged on the top of sealing plate fixed strip, its do not affect sealing plate operation.
As preferably, for the ease of being snapped in by sealing plate in the gap between upper card article and lower card article, described upper card article becomes
Ring-type, described lower card article is opening shape towards the one end of the side plate being provided with recess.
As preferably, in order to avoid fixed strip becomes convex shape, the outer wall of the side plate being provided with recess is provided with groove, institute
State fixed strip and groove match.Fixed strip embeds in groove so that fixed strip flushes with cabinet exterior, it is to avoid people is caused meaning
Outer injury.
As preferably, in order to strengthen the water resistance of casing, described upper card article be provided with in the one side of lower card article
Waterproof layer.
Further, described waterproof layer is rubber layer.
To sum up, the beneficial effects of the utility model are:
1, this utility model utilizes upper card article and lower card article sealing plate to be carried out card and sets, it is easy to sealing plate pull, and solid
Determine bar only to need can realize fixing by a bolt, it is simple to the dismounting to casing.
2, this utility model arranges close with what this side plate was paralleled on the side plate perpendicular with the side plate being provided with recess
Shrouding fixed strip, sealing plate can be placed in the gap between sealing plate fixed strip and the side plate being provided with recess, it is simple to sealing plate
Placement.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model casing.
Fig. 2 is the structural representation that this utility model sealing plate inserts in sealing plate fixed strip.
Fig. 3 is this utility model sealing plate structural representation when sealing casing.
Fig. 4 is the structural representation of lower card article of the present utility model.
Labelling and corresponding parts title in accompanying drawing: 1, casing；11, recess；2, sealing plate；21, fixed strip；31, on
Card article；32, lower card article.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the technical scheme in this utility model embodiment is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on this reality
By the embodiment in novel, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of this utility model protection.
Embodiment 1:
A kind of Database Systems as shown in Figure 1 to Figure 3, including casing and the mainboard being arranged in casing, described casing
Becoming ringent square box 1 and for closing the sealing plate 2 of opening including top, the opening part of described casing 1 is provided with use
Setting the upper card article 31 of sealing plate 2 and lower card article 32 in card, the top of the side plate of described casing 1 is provided with recess 11 and at least
Sealing plate fixed strip 4, described sealing plate fixed strip 4 and the side plate being provided with recess 11 it is provided with on the side plate vertical with this side plate
Parallel, described upper card article 31 and lower card article 32 with there is the distance of side plate of recess 11 more than the thickness of sealing plate 2, described close
One end of shrouding 2 is vertically installed with fixed strip 21, and described fixed strip 21 is provided with screw thread with being provided with on the side plate of recess 11
Hole.
Also can arrange radiator structure on casing, radiator structure can be louvre structure.
Embodiment 2:
A kind of Database Systems as shown in Figure 1 to Figure 3, in order to avoid sealing plate is placed by upper card article 31 and lower card article 32
Impact, the present embodiment optimizes on the basis of above-described embodiment, the most described upper card article 31 and the position, one end of lower card article 32
Top in sealing plate fixed strip 4.
Embodiment 3:
The present embodiment optimizes on the basis of above-described embodiment, as shown in Figure 4, described upper card article 31 circlewise, institute
Stating lower card article 32 towards one end of the side plate being provided with recess 11 is opening shape.Sealing plate is when pull, and upper surface only need to be pressed close to
Upper card article 31, it is easy to operation.
Groove, described fixed strip 21 and groove match it is provided with on the outer wall of the side plate being provided with recess 11.
Described upper card article 31 is provided with waterproof layer in the one side of lower card article 32.
Described waterproof layer is rubber layer.Waterproof layer uses rubber layer, be both easy to sealing plate pull, and water resistance is good.
As it has been described above, this utility model can preferably be realized.
Claims (6)
1. Database Systems, including casing and the mainboard being arranged in casing, it is characterised in that: described casing includes top
Become ringent square box (1) and for closing the sealing plate (2) of opening, the opening part of described casing (1) be provided with for
Card sets upper card article (31) and the lower card article (32) of sealing plate (2), and the top of the side plate of described casing (1) is provided with recess (11)
And at least one be provided with sealing plate fixed strip (4) on the side plate vertical with this side plate, described sealing plate fixed strip (4) be provided with
The side plate of recess (11) is parallel, and described upper card article (31) and lower card article (32) are more than with the distance of the side plate with recess (11)
The thickness of sealing plate (2), one end of described sealing plate (2) is vertically installed with fixed strip (21), described fixed strip (21) and setting
Have on the side plate of recess (11) and be provided with screwed hole.
A kind of Database Systems the most according to claim 1, it is characterised in that: described upper card article (31) and lower card article (32)
One end be positioned at the top of sealing plate fixed strip (4).
A kind of Database Systems the most according to claim 1, it is characterised in that: described upper card article (31) is circlewise, described
Lower card article (32) is opening shape towards the one end of the side plate being provided with recess (11).
A kind of Database Systems the most according to claim 1, it is characterised in that: it is provided with the outer wall of the side plate of recess (11)
On be provided with groove, described fixed strip (21) and groove match.
A kind of Database Systems the most according to claim 1, it is characterised in that: described upper card article (31) is towards lower card article
(32) it is provided with waterproof layer in one side.
A kind of Database Systems the most according to claim 5, it is characterised in that: described waterproof layer is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576579.0U CN205880778U (en) | 2016-06-14 | 2016-06-14 | Database system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576579.0U CN205880778U (en) | 2016-06-14 | 2016-06-14 | Database system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205880778U true CN205880778U (en) | 2017-01-11 |
Family
ID=57690437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620576579.0U Expired - Fee Related CN205880778U (en) | 2016-06-14 | 2016-06-14 | Database system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205880778U (en) |
-
2016
- 2016-06-14 CN CN201620576579.0U patent/CN205880778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20200614 |