CN104954895A - Digital distribution frame - Google Patents
Digital distribution frame Download PDFInfo
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- CN104954895A CN104954895A CN201510371635.7A CN201510371635A CN104954895A CN 104954895 A CN104954895 A CN 104954895A CN 201510371635 A CN201510371635 A CN 201510371635A CN 104954895 A CN104954895 A CN 104954895A
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- distribution frame
- digital distribution
- rotation axis
- handle
- cell board
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Abstract
The invention discloses a digital distribution frame. The digital distribution frame comprises a frame body and multiple layers of unit boards arranged on the frame body, wherein multiple pairs of connecting holes are formed in each unit board, turning devices are arranged at two ends of each unit board, each layer of unit boards comprises two unit boards which are both located on the same horizontal plane when the unit boards are turned to be horizontal, and each turning device comprises a rotating shaft used for controlling the unit boards to horizontally move and rotate, a handle for controlling the rotating shaft to rotate and a stopper used for fixing the handle and limiting rotation of the rotating shaft. The digital distribution frame is simple in structure and easy to operate.
Description
Technical field
The present invention relates to communication equipment field, particularly, relate to a kind of digital distribution frame.
Background technology
In communications equipment room, usually need to use digital distribution frame to realize between digital multiplex equipment, distribution between digital multiplex equipment and programme-controlled exchange or non-voice service equipment connects, connect except realizing distribution, digital distribution frame also has circuit allocation, connection and test function.It more and more has superiority in digital communication, it can make connecting into of the digital code stream of digital communication equipment as a whole, from the input of rate signal, export can terminating on digital distribution frame, this is that distribution, line transfer, switching, dilatation all bring very large flexibility and convenience.
Existing distributing frame, the turning device comprising support body, be arranged on the cell board on support body and cell board is overturn, when overhauling cell board, direct control overturn structure makes overturn structure drive cell board to rotate, and is convenient to the maintenance to the circuit on cell board.Its complex structure of existing overturn structure, operation inconvenience.
Summary of the invention
The present invention provides a kind of digital distribution frame to solve the problems of the technologies described above, and its structure is simple, is easy to operation.
The present invention's adopted technical scheme that solves the problem is:
A kind of digital distribution frame, comprise support body and be arranged on the multilevel-cell plate on support body, described cell board is provided with multipair connecting hole, the two ends of described cell board are provided with turning device, every layer unit plate comprises two cell boards, when described cell board goes to level, two cell boards of every layer are all positioned in same level, described turning device comprise move for control unit plate level and rotate rotation axis, control handle that rotation axis rotates and for fixed handle limit the retainer of rotation axis rotation.
As preferably, described retainer is locking plate.
Further, the two ends of described cell board are all flexibly connected with support body by rotation axis, described handle and cell board perpendicular, described retainer is positioned at by rotation axis.
Further, described retainer has two.
As preferably, described retainer is locating snap ring, described locating snap ring is provided with multiple groove establishing handle for card.
As preferably, described support body is provided with reinforcement.
To sum up, the invention has the beneficial effects as follows:
Turning device of the present invention comprises rotation axis, handle and retainer, and its structure is simple, during roll-over unit plate, only needs joystick to rotate rotation axis, simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1, support body; 2, cell board; 3, connecting hole; 4, turning device; 5, rotation axis; 6, handle; 7, retainer; 8, reinforcement.
Embodiment
Below in conjunction with embodiment and accompanying drawing, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of digital distribution frame as shown in Figure 1, the multilevel-cell plate 2 comprising support body 1 and be arranged on support body 1, described cell board 2 is provided with multipair connecting hole 3, the two ends of described cell board 2 are provided with turning device 4, it is characterized in that: every layer unit plate 2 comprises two cell boards 2, when described cell board 2 goes to level, two cell boards 2 of every layer are all positioned in same level, described turning device 4 comprises the rotation axis 5 moving horizontally for control unit plate 2 and rotate, control the handle 6 that rotation axis 5 rotates and the retainer 7 rotated to limit rotation axis 5 for fixed handle 6.
The every layer unit plate of digital distribution frame of the present invention is provided with two cell boards, the height shared by cell board is reduced, namely when the cell board of as much, the height of support body reduces, and is convenient to the maintenance to cell board.Turning device comprises rotation axis, and frame is arranged porose, rotation axis is positioned at hole, and namely rotation axis is flexibly connected with frame, is convenient to rotate and move.When overhauling cell board, operating grip makes rotation axis move horizontally, handle departs from the constraint of retainer, and turning handle makes rotation axis rotate, and namely drives cell board to rotate, cell board turns over and turn 90 degrees or the angle of easy access, oppositely rotate axle, handle is stuck on retainer 7, cell board is fixed, it is avoided to rock, easy access.
Embodiment 2:
A kind of digital distribution frame as shown in Figure 1, the present embodiment has carried out refinement to retainer on the basis of above-described embodiment, and namely described retainer 7 is locking plate.
The two ends of described cell board 2 are all flexibly connected with support body 1 by rotation axis 5, and described handle 6 is perpendicular with cell board 2, and it is other that described retainer 7 is positioned at rotation axis 5.
Cell board flip angle is less than 90 degree and can goes to close to vertical laying state by level, retainer is set to locking plate, its structure is simple, and just can meet fixing in one direction to cell board, prize handle is stuck in below locking plate, namely the flip angle of cell board is less than 90 degree, is located at by rotation axis by locking plate, is conducive to the stability of cell board structure.
In order to the stability of further enhancement unit plate structure when overhauling, described retainer 7 has two, and the distance between two retainers is slightly larger than the diameter of handle, and two locking plates are fixed from handle both sides handle, handle is avoided to rotate, the stability that enhancement unit plate is fixing.
Embodiment 3:
A kind of digital distribution frame as shown in Figure 1, the present embodiment has carried out refinement to retainer on the basis of above-described embodiment, and namely described retainer 7 is locating snap ring, described locating snap ring is provided with multiple groove establishing handle 6 for card.Rotation axis is positioned at locating snap ring, locating snap ring is arranged to individual groove, utilizes groove to be fixed handle, is convenient to fixing handle, also makes the upset fixed-direction not only of cell board, select during easy access.
In order to further strengthen the stability of digital distribution frame structure, described support body 1 is provided with reinforcement 8.
As mentioned above, the present invention can be realized preferably.
Claims (6)
1. digital distribution frame, comprise support body (1) and be arranged on the multilevel-cell plate (2) on support body (1), described cell board (2) is provided with multipair connecting hole (3), the two ends of described cell board (2) are provided with turning device (4), it is characterized in that: every layer unit plate (2) comprises two cell boards (2), when described cell board (2) goes to level, two cell boards (2) of every layer are all positioned in same level, described turning device (4) comprises the rotation axis (5) moving horizontally for control unit plate (2) and rotate, control the handle (6) that rotation axis (5) rotates and the retainer (7) rotated to limit rotation axis (5) for fixed handle (6).
2. digital distribution frame according to claim 1, is characterized in that: described retainer (7) is locking plate.
3. digital distribution frame according to claim 2, it is characterized in that: the two ends of described cell board (2) are all flexibly connected with support body (1) by rotation axis (5), described handle (6) is perpendicular with cell board (2), and it is other that described retainer (7) is positioned at rotation axis (5).
4. digital distribution frame according to claim 3, is characterized in that: described retainer (7) has two.
5. digital distribution frame according to claim 1, is characterized in that: described retainer (7) is locating snap ring, described locating snap ring is provided with multiple groove establishing handle (6) for card.
6. digital distribution frame according to claim 1, is characterized in that: described support body (1) is provided with reinforcement (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371635.7A CN104954895A (en) | 2015-06-30 | 2015-06-30 | Digital distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371635.7A CN104954895A (en) | 2015-06-30 | 2015-06-30 | Digital distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104954895A true CN104954895A (en) | 2015-09-30 |
Family
ID=54169179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510371635.7A Pending CN104954895A (en) | 2015-06-30 | 2015-06-30 | Digital distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104954895A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565226Y (en) * | 2002-04-29 | 2003-08-06 | 华为技术有限公司 | Digital distribution frame |
| CN2575925Y (en) * | 2002-09-28 | 2003-09-24 | 深圳市文达通讯设备有限公司 | Regulating structure of wiring support |
| CN201392997Y (en) * | 2009-04-16 | 2010-01-27 | 永煤集团股份有限公司新桥煤矿 | Overhauling device |
| CN201422144Y (en) * | 2009-03-13 | 2010-03-10 | 西安讯港通讯科技有限公司 | 120-Ohm DDF unit body |
| CN201853682U (en) * | 2010-09-16 | 2011-06-01 | 青岛海信宽带多媒体技术有限公司 | Working clamp for realizing lead bonding among surfaces in different directions and lead bonding equipment |
-
2015
- 2015-06-30 CN CN201510371635.7A patent/CN104954895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565226Y (en) * | 2002-04-29 | 2003-08-06 | 华为技术有限公司 | Digital distribution frame |
| CN2575925Y (en) * | 2002-09-28 | 2003-09-24 | 深圳市文达通讯设备有限公司 | Regulating structure of wiring support |
| CN201422144Y (en) * | 2009-03-13 | 2010-03-10 | 西安讯港通讯科技有限公司 | 120-Ohm DDF unit body |
| CN201392997Y (en) * | 2009-04-16 | 2010-01-27 | 永煤集团股份有限公司新桥煤矿 | Overhauling device |
| CN201853682U (en) * | 2010-09-16 | 2011-06-01 | 青岛海信宽带多媒体技术有限公司 | Working clamp for realizing lead bonding among surfaces in different directions and lead bonding equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |