CN201197225Y - Cabinet with replaceable back plate - Google Patents
Cabinet with replaceable back plate Download PDFInfo
- Publication number
- CN201197225Y CN201197225Y CNU2008200122263U CN200820012226U CN201197225Y CN 201197225 Y CN201197225 Y CN 201197225Y CN U2008200122263 U CNU2008200122263 U CN U2008200122263U CN 200820012226 U CN200820012226 U CN 200820012226U CN 201197225 Y CN201197225 Y CN 201197225Y
- Authority
- CN
- China
- Prior art keywords
- backplane
- sub
- backboard
- case
- replaceable
- 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
Images
Landscapes
- Structure Of Telephone Exchanges (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a case with a replaceable backplane, which is provided with the backplane. The backplane is spliced by a plurality of sub-backplanes (1); each sub-backplane (1) is formed by a horizontal plane and a vertical plane, wherein the horizontal plane of each sub-backplane (1) is movably spliced with a circuit board (3) in the case (2) through an electronic integrated plug (4); the circuit board (3) is fixed on a U-shaped power panel (5); and the vertical plane of each sub-backplane (1) is provided with an audio or video interface. In the case, the back part of the case is provided with the plurality of sub-backplanes which can be detached. An analog sub-backplane or a digital sub-backplane, and an audio sub-backplane or a video sub-backplane can be selected by a user according to different requirements. The backplane can lead a product to complete different functions through replacing the sub-backplanes. Moreover, the backplane is connected with a power supply in the front through the electronic integrated plug so as to reduce unnecessary cables. Furthermore, pointed maintenance to the case with the replaceable backplane can be carried out, so the case with the replaceable backplane has the advantages of convenient maintenance and cost reduction.
Description
Technical field:
The utility model relates to a kind of audio frequency, video equipment cabinet, especially a kind of cabinet of the replaceable backboard that conveniently uses and keep in repair.
Background technology:
At present, existing cabinet backboard is fixedlyed connected (as shown in Figure 1) with adopt of cabinet more, and the interface on the backboard also is changeless, and this structure can only realize single function, and product can't be expanded other functions.Even only there is an interface to go wrong, also to change whole back plate, maintenance cost is higher.
Summary of the invention:
The utility model provides a kind of backboard dismountable at the above-mentioned deficiency of prior art, can finish the cabinet of the replaceable backboard of difference in functionality by changing backboard.
Technical solution of the present utility model is: the cabinet of replaceable backboard, be provided with backboard, described backboard divides backboard 1 to be spliced by polylith, divide backboard 1 to constitute by level board and vertical plate, wherein divide the level board of backboard 1 to peg graft by integrated plug 4 of electronics and wiring board 3 activities in the cabinet 2, wiring board 3 is fixed on the U type power panel 5, divides the vertical plate of backboard 1 to be provided with the audio or video interface.
The utility model is provided with polylith at the rear portion of cabinet and divides backboard, these minutes backboard be demountable.The user can select that installation is simulated or numeral according to different needs, branch backboard audio frequency or video.The made product of this backboard can divide backboard to finish different functions by changing.And this backboard is connected with the power supply of front by the integrated plug of electronics, reduced unnecessary line.And can keep in repair pointedly, easy to maintenance, cost reduces.
Description of drawings:
Fig. 1 is the prior art constructions schematic diagram.
Fig. 2 is the structural representation of the utility model embodiment.
Fig. 3 divides the structural representation of backboard for the utility model embodiment video.
Fig. 4 divides the structural representation of backboard for the utility model embodiment audio frequency.
Embodiment:
Below in conjunction with description of drawings embodiment of the present utility model.
Shown in Fig. 2～4, a kind of cabinet of replaceable backboard, be provided with backboard, described backboard is spliced by two branch backboards 1, divide backboard 1 to constitute by level board and vertical plate, the level board that wherein divides backboard 1 is by wiring board 3 movable the pegging graft in the integrated plug 4 of electronics and the cabinet 2, and wiring board 3 is fixed on the U type power panel 5, divides on the vertical plate of backboard 1 to be respectively arranged with audio frequency, video interface.
Claims (1)
1, the cabinet of replaceable backboard, be provided with backboard, it is characterized in that: described backboard divides backboard (1) to be spliced by polylith, divide backboard (1) to constitute by level board and vertical plate, wherein divide the level board of backboard (1) to peg graft with the wiring board (3) in the cabinet (2) is movable by the integrated plug of electronics (4), wiring board (3) is fixed on the U type power panel (5), divides the vertical plate of backboard (1) to be provided with the audio or video interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200122263U CN201197225Y (en) | 2008-04-18 | 2008-04-18 | Cabinet with replaceable back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200122263U CN201197225Y (en) | 2008-04-18 | 2008-04-18 | Cabinet with replaceable back plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201197225Y true CN201197225Y (en) | 2009-02-18 |
Family
ID=40416853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200122263U Expired - Fee Related CN201197225Y (en) | 2008-04-18 | 2008-04-18 | Cabinet with replaceable back plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201197225Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141822A (en) * | 2010-07-09 | 2011-08-03 | 华为数字技术有限公司 | Partition backplane |
| CN102289253A (en) * | 2011-07-21 | 2011-12-21 | 福建星网锐捷网络有限公司 | Communication system and network equipment |
-
2008
- 2008-04-18 CN CNU2008200122263U patent/CN201197225Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141822A (en) * | 2010-07-09 | 2011-08-03 | 华为数字技术有限公司 | Partition backplane |
| CN102141822B (en) * | 2010-07-09 | 2012-09-19 | 华为数字技术有限公司 | Partition backplane |
| CN102289253A (en) * | 2011-07-21 | 2011-12-21 | 福建星网锐捷网络有限公司 | Communication system and network equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20110418 |