CN202334808U - Digital distribution frame - Google Patents
Digital distribution frame Download PDFInfo
- Publication number
- CN202334808U CN202334808U CN201120487891XU CN201120487891U CN202334808U CN 202334808 U CN202334808 U CN 202334808U CN 201120487891X U CN201120487891X U CN 201120487891XU CN 201120487891 U CN201120487891 U CN 201120487891U CN 202334808 U CN202334808 U CN 202334808U
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- CN
- China
- Prior art keywords
- frame
- cell board
- ddf
- fixedly connected
- pivoting leaf
- 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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Abstract
The utility model discloses a digital distribution frame, which comprises a frame, a unit plate and a turning frame. The turning frame comprises a fixing base and a rotating blade; the rotating blade is rotationally connected with the fixing base; the fixing base is fixedly connected with the frame; and the rotating blade is fixedly connected with the unit plate. According to the structure design, the fixing base is fixedly arranged on the frame; the unit plate and the rotating blade are fixedly arranged; as the rotating blade is rotationally connected with the fixing base, the unit plate can rotate around the frame. According to the structure design, as the unit plate can rotate around the frame, when the digital distribution frame provided by the utility model is used for connecting communication equipment, the unit plate is rotated for connection; and the complexity of connection is reduced.
Description
Technical field
The utility model relates to the communication apparatus technical field, particularly a kind of DDF.
Background technology
DDF is a kind of frame that semipermanent interconnection flexibility is provided for the path of digital signal, circuit and equipment.DDF is claimed High Frequency Distribution Frame again, is unit with the system, and 8 systems are arranged; 10 systems, 16 systems, 20 systems etc.; Superiority is more and more arranged in digital communication; It can make digital communication equipment digital code stream connect into as a whole, but from the input of speed 2Mb/s～155Mb/s signal, all terminating is on DDF in output, this is that distribution, line transfer, switching, dilatation all bring very big flexibility and convenience.
The DDF that provides in the prior art generally comprises cell board and frame; Cell board is provided with electronic component and data connecting line; Be used to realize signal wiring and the switching between its communication apparatus, cell board is fixedly set on the frame, and frame is used for supporting and the protected location plate.
In the structural design of above-mentioned DDF between cell board and the frame for being fixedly connected; This structural design has caused when adopting DDF to carry out the communication apparatus connection; Need cell board be pulled down from frame; And then carry out other work, caused the complexity of attended operation between communication apparatus.
In sum, how a kind of DDF is provided, this DDF can reduce its complexity of carrying out communication apparatus attended operation when connecting, and becomes those skilled in the art's problem demanding prompt solution.
The utility model content
The technical problem that the utility model will solve is for providing a kind of DDF, and this DDF can reduce its complexity of carrying out communication apparatus attended operation when connecting.
For solving the problems of the technologies described above, the utility model provides a kind of DDF, comprises frame, cell board and rollover stand, and said rollover stand comprises firm banking and pivoting leaf, and said pivoting leaf is rotatably connected with said firm banking;
Said firm banking is fixedly connected with said frame, and said pivoting leaf is fixedly connected with said cell board.
Preferably, said pivoting leaf is fixedly connected on a lateral edges of said cell board.
Preferably, said firm banking is fixedly connected through the screw thread pair structure with said frame.
Preferably, said pivoting leaf is fixedly connected through the screw thread pair structure with said cell board.
The DDF that the utility model provides comprises frame, cell board and rollover stand, and rollover stand comprises firm banking and pivoting leaf, and pivoting leaf is rotatably connected with firm banking; Firm banking is fixedly connected with frame, and pivoting leaf is fixedly connected with cell board.In said structure design, firm banking is fixedly set on the frame, and cell board and pivoting leaf fixedly install, owing to pivoting leaf and firm banking are rotatably connected, so can realize that cell board rotates around frame.In this structural design,,, reduced the complexity of attended operation so when the DDF that adopts the utility model to provide carries out the communication apparatus connection, only need the rotating unit plate can carry out attended operation because cell board can rotate around frame.
Description of drawings
Fig. 1 is the structural representation of DDF among a kind of embodiment of the utility model;
The corresponding relation of component names and Reference numeral is among Fig. 1:
Rollover stand 3.
Embodiment
The core of the utility model is for providing a kind of DDF, and this DDF can reduce its complexity of carrying out communication apparatus attended operation when connecting.
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 1, Fig. 1 is the structural representation of DDF among a kind of embodiment of the utility model.
The utility model provides a kind of DDF; Comprise frame 1 and cell board 2, cell board 2 is provided with electronic component and data connecting line, is used to realize signal wiring and the switching between communication apparatus; Cell board 2 is arranged on the frame 1, and frame 1 is used for supporting and protected location plate 2.The utility model has been made following structural design on the basis of existing technology, and rollover stand 3 also is provided, and rollover stand 3 comprises firm banking and pivoting leaf, and pivoting leaf is rotatably connected with firm banking; Firm banking is fixedly connected with frame 1, and pivoting leaf is fixedly connected with cell board 2.In the said structure design, firm banking is fixedly set on the frame 1, and cell board 2 fixedly installs with pivoting leaf, because pivoting leaf and firm banking are rotatably connected, rotates around frame 1 so can realize cell board 2.In this structural design,,, reduced the complexity of attended operation so when the DDF that adopts the utility model to provide carries out the communication apparatus connection, only need rotating unit plate 2 can carry out attended operation because cell board 2 can rotate around frame 1.
Particularly; Pivoting leaf can be fixedly set in a side of cell board 2; Make cell board 2 to be rotated around a side plate of cell board 2, this structural design can farthest realize cell board 2 ground flip angles, for the operator carries out providing when communication apparatus connects more operating space.
Particularly, firm banking is fixedly connected through the screw thread pair structure with frame 1; Pivoting leaf is fixedly connected through the screw thread pair structure with cell board 2, adopts the screw thread pair structure to connect and can easily cell board 2 be pulled down, and especially when more renewing cell board, the advantage of this structural design is particularly outstanding.
Claims (4)
1. a DDF comprises frame (1) and cell board (2), it is characterized in that,
Also comprise rollover stand (3), said rollover stand (3) comprises firm banking and pivoting leaf, and said pivoting leaf is rotatably connected with said firm banking;
Said firm banking is fixedly connected with said frame (1), and said pivoting leaf is fixedly connected with said cell board (2).
2. according to the said DDF of claim 1, it is characterized in that said pivoting leaf is fixedly connected on a lateral edges of said cell board (2).
3. according to the said DDF of claim 1, it is characterized in that said firm banking is fixedly connected through the screw thread pair structure with said frame (1).
4. according to the said DDF of claim 1, it is characterized in that said pivoting leaf is fixedly connected through the screw thread pair structure with said cell board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120487891XU CN202334808U (en) | 2011-11-30 | 2011-11-30 | Digital distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120487891XU CN202334808U (en) | 2011-11-30 | 2011-11-30 | Digital distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334808U true CN202334808U (en) | 2012-07-11 |
Family
ID=46446770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120487891XU Expired - Fee Related CN202334808U (en) | 2011-11-30 | 2011-11-30 | Digital distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634703A (en) * | 2012-08-24 | 2014-03-12 | 四川联友电讯技术有限公司 | High-heat dissipation digital distribution frame |
| CN103634702A (en) * | 2012-08-24 | 2014-03-12 | 四川联友电讯技术有限公司 | Digital distribution frame with wiring device |
| CN103634704A (en) * | 2012-08-24 | 2014-03-12 | 四川联友电讯技术有限公司 | Digital distribution frame with protection cover |
-
2011
- 2011-11-30 CN CN201120487891XU patent/CN202334808U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634703A (en) * | 2012-08-24 | 2014-03-12 | 四川联友电讯技术有限公司 | High-heat dissipation digital distribution frame |
| CN103634702A (en) * | 2012-08-24 | 2014-03-12 | 四川联友电讯技术有限公司 | Digital distribution frame with wiring device |
| CN103634704A (en) * | 2012-08-24 | 2014-03-12 | 四川联友电讯技术有限公司 | Digital distribution frame with protection cover |
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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: 20120711 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |