CN205750035U - Rack and BBU subrack module thereof and BBU subrack module hot plug routing device - Google Patents
Rack and BBU subrack module thereof and BBU subrack module hot plug routing device Download PDFInfo
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- CN205750035U CN205750035U CN201620541857.9U CN201620541857U CN205750035U CN 205750035 U CN205750035 U CN 205750035U CN 201620541857 U CN201620541857 U CN 201620541857U CN 205750035 U CN205750035 U CN 205750035U
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- bbu
- subrack
- plug
- swing arm
- chute
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Abstract
This utility model relates to rack and BBU subrack module thereof and BBU subrack module hot plug routing device, and BBU subrack module hot plug routing device includes the chute that two the fixing seats being installed to plug-and-pull port orientation two ends on subrack body for interval and at least one two ends are rotatably assorted respectively with two fixing seats.Chute includes the main part of elongated structures and is arranged on the swing arm that main part two ends are stretched out to the fixing seat of corresponding end, and each swing arm is rotationally connected with corresponding fixing seat away from one end of main part.Hot plug routing device in this utility model, when chute swings aside, can make the plug orientation of wherein row's plug-and-pull port not stop, it is simple to optical fiber plugs, and will not interfere other plug-and-pull ports arranged.
Description
Technical field
This utility model relates to communication equipment field, more particularly, it relates to a kind of rack and BBU subrack module thereof and
BBU subrack module hot plug routing device.
Background technology
BBU subrack in correlation technique is the LTE product of new generation developed based on MicoTCA platform.This product is adopted
With standardized module, compact design and building block type structure.Optical fiber plug 30 direct hot plug, the scene of submodule are not shut down more
Newly, the design form of supernumerary's backup.Product integrated level is high, flexible configuration, and module can carry out on-the-spot replacing as required, safeguard.
Owing to product integrated level is high, cabling is more complicated, all supports the design requirement of hot plug to meet all modules,
Existing conventional cabling mode cannot realize.
Existing cabling mode generally has a following two:
Vertical type chute: as shown in Figure 4, in employing during downward cabling, two top row optical fiber are folded upward at cabling simultaneously,
Two row on the lower are simultaneously to downward cabling, when the Optical fiber plug 30 of the submodule needing hot plug string topmost and bottom string
Time, hindered by the cabling of neighbouring submodule, cause submodule that hot plug cannot be fully achieved；
It addition, also need to increasing upper and lower chute the most respectively, occupy installing space；
Gauche form chute: as it is shown in figure 5, when using left and right cabling, each column is on the right side and the Optical fiber plug of the side that keeps left
30 can be blocked by the submodule at middle part, it is impossible to realize hot plug；
The optical fiber cable of above two cabling mode is limited relatively big when cabling by space, does not well enter optical fiber
Row protection, easily easily causes less than minimum bending radius when bending, there is the hidden danger of the optical fiber that fractures.
Utility model content
The technical problems to be solved in the utility model is, it is provided that the rack of a kind of improvement and BBU subrack module thereof and BBU
Subrack module hot plug routing device.
This utility model solves its technical problem and be the technical scheme is that a kind of BBU subrack module hot plug of structure
Routing device, including two the fixing seats and at least being installed to plug-and-pull port orientation two ends on subrack body for interval
One two ends chute that fixing seat described with two is rotatably assorted respectively；
Described chute includes the main part of elongated structures and is arranged on described main part two ends to described in corresponding end
The swing arm that fixing seat stretches out, each swing arm is rotationally connected with corresponding fixing seat away from one end of described main part.
Preferably, longitudinally disposed along described main part of the pivot center of described chute.
Preferably, described chute is provided with at least one wire spool for optical fiber winding.
Preferably, the turned position of described swing arm and described fixing seat is provided with the rotational angle controlling described chute
Rotating mechanism.
Preferably, corresponding the first rotation hole, the second rotation hole of being provided with respectively on described fixing seat, swing arm, described solid
The stacking in the direction of the axis of rotation of reservation, swing arm is arranged, and the outer ring of described first rotation hole is provided with at least one hole, location,
The described swing arm side relative with described fixing seat is provided with at least two the outer ring of described second rotation hole is circumferentially spaced
Individual shrinkage pool, hole, described location, the most described first rotation hole of shrinkage pool, the second rotation hole arrange near described main part side, and
Hole, described location, shrinkage pool to pivot center distance identical；
Described rotating mechanism includes the steel ball being arranged in hole, described location, wears described first rotation hole, the second rotation
The rotating shaft in hole, it is positioned at the described fixing seat side opposing with described swing arm being set in described rotating shaft described steel ball is compressed
Tabletting, be positioned at the described tabletting side opposing with described first rotation hole and be set in the gland in described rotating shaft and support
Being located at the elastic component between described gland and described tabletting, the axial location of described gland is fixed, and described steel ball projection is to described
In shrinkage pool.
Preferably, it has been arranged side by side at least two chute between two of each routing device described fixing seats.
Preferably, described main part is corresponding with described swing arm end and/or described swing arm and described main part pair
The end answered is provided with the wire blocking port for engaging optical fiber.
This utility model also constructs a kind of BBU subrack module, including subrack body and be arranged on described subrack body
Described BBU subrack module hot plug routing device.
Preferably, the side of described subrack body is placed with the plug-and-pull port that even column plugs for Optical fiber plug, described in two
Fixing seat is arranged on described subrack body and lays respectively at the two ends of described plug-and-pull port orientation, and two arrange adjacent described plug
Mouth is correspondingly arranged a chute, and the pivot center of the swing arm of described chute is along the orientation of corresponding described plug-and-pull port
Arranging, described main body section is in the space relative with corresponding side, described plug-and-pull port place.
This utility model also constructs a kind of rack, including described BBU subrack module.
Implement rack of the present utility model and BBU subrack module thereof and BBU subrack module hot plug routing device, have with
Lower beneficial effect: the hot plug routing device in this utility model, when chute swings aside, can make a wherein socket pull out
The plug orientation of mouth does not stop, it is simple to optical fiber plugs, and will not interfere other plug-and-pull ports arranged.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation that the interior of equipment cabinet in this utility model embodiment installs BBU subrack module；
Fig. 2 is the BBU subrack module hot plug routing device decomposition texture schematic diagram in Fig. 1；
Fig. 3 is the rotating mechanism in Fig. 2 and fixing seat, the decomposing schematic representation of swing arm；
Fig. 4 is schematic diagram during the upper downward cabling of optical fiber employing in background technology；
Fig. 5 is the schematic diagram during optical fiber employing left and right cabling in background technology.
Detailed description of the invention
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing is detailed
Detailed description of the invention of the present utility model is described.
As it is shown in figure 1, the rack in one preferred embodiment of this utility model includes cabinet 10 and is arranged in cabinet 10
BBU subrack module 20, the quantity of BBU subrack module 20 can be one, it is possible to is the multiple of stacking according to capacity setting.Light
Fine plug 30 can direct hot plug in BBU subrack module 20, it is achieved renewal is not shut down at scene, supernumerary backs up.
BBU subrack module 20 includes subrack body 21 and the BBU subrack module hot plug being arranged on subrack body 21
Routing device 22.The side of subrack body 21 is placed with the plug-and-pull port 211 that four row plug for Optical fiber plug 30, in other embodiments
In, the plug-and-pull port 211 of subrack body 21 side is alternatively two row or the even column plug-and-pull port 211 more than four row.
Shown in Fig. 1, Fig. 2, BBU subrack module hot plug routing device 22 includes being installed to subrack body for interval
On 21, two of plug-and-pull port 211 orientation two ends fixing seats 221 and two two ends rotate with two fixing seats 221 respectively
The chute 222 coordinated.Chute 222 include elongated structures main part 2221 and be arranged on main part 2221 two ends to
The swing arm 2222 that the fixing seat 221 of corresponding end stretches out, each swing arm 2222 away from one end of main part 2221 with corresponding
Fixing seat 221 is rotationally connected, and the coaxial of the swing arm 2222 at two ends.Further, the rotary shaft of chute 222
Line is longitudinally disposed along main part 2221, it is ensured that chute 222 is in particular rotation angle normal rotation.
In order to make the optical fiber cabling guiding to plug-and-pull port 211 from main part 2221 convenient, the swing arm 2222 of chute 222
Pivot center is arranged along the orientation of corresponding plug-and-pull port 211, and main part 2221 is positioned at and side, corresponding plug-and-pull port 211 place
The space that face is relative.Slot milling between main part 2221 and plug-and-pull port 211, makes optical fiber can insert after main part 2221 cabling
Receive the plug-and-pull port 211 of correspondence.Two arrange adjacent plug-and-pull port 211 is correspondingly arranged a chute 222, at chute 222 to side
During swing, the plug orientation of wherein row's plug-and-pull port 211 can be made not stop, it is simple to plug, the plug-and-pull port that will not other be arranged
211 interfere.Making chute 222 when not swinging, main part 2221 is parallel with plug-and-pull port 211 relative.
Preferably, for the ease of installing and ensure the capacity of grafting, the side of each subrack body 21 generally arranges four row
Plug-and-pull port 211, corresponding, it is arranged side by side two chutes 222 between two fixing seats 221, corresponding two row of each chute 222
Plug-and-pull port 211.When there being more multiple row plug-and-pull port 211, then the multiple chutes 222 of corresponding installation.
Chute 222 is provided with the wire spool 2223 for optical fiber winding, according to quantity and the number of cabling of plug-and-pull port 211
Amount, corresponding one or more wire spool 2223 that arranges supplies optical fiber winding, and wire spool 2223 ensures the bending radius that optical fiber is enough,
Optical fiber is avoided to be broken off.
The end that swing arm 2222 is corresponding with main part 2221 is provided with the wire blocking port 2224 for engaging optical fiber, it is simple to optical fiber
Along swing arm 2222, main part 2221 cabling.Certainly, to may also be arranged on main part 2221 right with swing arm 2222 for wire blocking port 2224
The end answered, or in main part 2221 end corresponding with swing arm 2222, swing arm 2222 corresponding with main part 2221
End is respectively provided with wire blocking port 2224, it is ensured that optical fiber walk line stabilization.
Shown in Fig. 2, Fig. 3, it is preferable that swing arm 2222 is provided with control chute with the turned position of fixing seat 221
The rotating mechanism 223 of the rotational angle of 222, allows the rotational angle of chute 222 meet demand, it is simple to hold rotational angle.
In certain embodiments, on fixing seat 221, swing arm 2222 respectively corresponding be provided with the first rotation hole 2211, the
Two rotation holes 2225, fixing seat 221, swing arm 2222 stacking in the direction of the axis of rotation are arranged.Outside first rotation hole 2211
Enclosing and circumferentially spaced be provided with hole 2212, three location, hole 2212, location is to place for steel ball 2231, and its quantity is alternatively one
Or other more than one quantity.Swing arm 2222 side relative with fixing seat 221 is on the edge, outer ring of the second rotation hole 2225
It is provided at circumferentially spaced five shrinkage pools 2226, positions hole 2212, relative first rotation hole the 2211, second rotation hole of shrinkage pool 2226
2225 are arranged near main part 2221 side, and the distance in hole 2212, location, shrinkage pool 2226 to pivot center is identical.Shrinkage pool 2226
Quantity more than location hole 2212, be confession steel ball 2231 engage, allow chute 222 turn to steel ball 2231 during different angles
Engage from different shrinkage pools 2226, it is achieved the location of particular rotation angle.
Rotating mechanism 223 includes the steel ball 2231 being arranged in hole 2212, location, wears the first rotation hole 2211, second turn
Move the rotating shaft 2232 in hole 2225, be positioned at fixing seat 221 side opposing with swing arm 2222 and be set in rotating shaft 2232 steel
Tabletting 2233 that pearl 2231 compresses, it is positioned at tabletting 2233 side opposing with the first rotation hole 2211 and is set in rotating shaft 2232
Gland 2234 and support the elastic component 2235 that is located between gland 2234 and tabletting 2233, the axial location of gland 2234 is solid
Fixed, steel ball 2231 is protruding to be arrived in shrinkage pool 2226.
When rotating chute 222, the shrinkage pool 2226 on swing arm 2222 compresses steel ball 2231 and extrudes tabletting 2233, tabletting
2233 compression elastic pieces 2235, move under the effect of chute 222 rotatory force, and steel ball 2231 and tabletting 2233 are away from swing arm
2222, when turn to next shrinkage pool 2226 corresponding with steel ball 2231 position after, steel ball 2231 is at the elastic force work of elastic component 2235
Snap onto under with in the shrinkage pool 2226 of correspondence so that it is chute 222 is produced damping action, prevents chute 222 due to self
The angle that gravity and deviateing originally forwarded to, it is achieved turn to the location positioning of this angle, allow chute 222 forward to shrinkage pool 2226 with
Each angle of steel ball 2231 correspondence, chute 222 can be fixed.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. BBU subrack module hot plug routing device (22), it is characterised in that include being installed to subrack body for interval
(21) two fixing seats (221) at upper plug-and-pull port (211) orientation two ends and at least one two ends respectively with described in two
The chute (222) that fixing seat (221) is rotatably assorted；
Described chute (222) includes the main part (2221) of elongated structures and is arranged on described main part (2221) two ends
The swing arm (2222) stretched out to the described fixing seat (221) of corresponding end, each swing arm (2222) is away from described main part
(2221) one end is rotationally connected with corresponding fixing seat (221).
BBU subrack module hot plug routing device (22) the most according to claim 1, it is characterised in that described chute
(222) pivot center is longitudinally disposed along described main part (2221).
BBU subrack module hot plug routing device (22) the most according to claim 1, it is characterised in that described chute
(222) at least one wire spool (2223) for optical fiber winding it is provided with.
4. according to BBU subrack module hot plug routing device (22) described in any one of claims 1 to 3, it is characterised in that institute
State the turned position of swing arm (2222) and described fixing seat (221) and be provided with the rotational angle controlling described chute (222)
Rotating mechanism (223).
BBU subrack module hot plug routing device (22) the most according to claim 4, it is characterised in that described fixing seat
(221), corresponding the first rotation hole (2211), the second rotation hole (2225) of being provided with respectively on swing arm (2222), described fixing
Seat (221), swing arm (2222) stacking in the direction of the axis of rotation are arranged, and the outer ring of described first rotation hole (2211) is provided with
At least one hole, location (2212), described swing arm (2222) side relative with described fixing seat (221) is at described second turn
The circumferentially spaced at least two shrinkage pool (2226) that is provided with in outer ring in dynamic hole (2225), hole, described location (2212), shrinkage pool
(2226) the most described first rotation hole (2211), the second rotation hole (2225) are arranged near described main part (2221) side,
And the distance in hole, described location (2212), shrinkage pool (2226) to pivot center is identical；
Described rotating mechanism (223) includes the steel ball (2231) being arranged in hole, described location (2212), wears described first turn
Move hole (2211), the rotating shaft (2232) of the second rotation hole (2225), be positioned at described fixing seat (221) and described swing arm (2222)
Tabletting (2233) that described steel ball (2231) is compressed by opposing side being set in described rotating shaft (2232), it is positioned at described pressure
Side that sheet (2233) and described first rotation hole (2211) are opposing the gland (2234) being set in described rotating shaft (2232),
And support the elastic component (2235) being located between described gland (2234) and described tabletting (2233), the axle of described gland (2234)
Fixing to position, described steel ball (2231) is protruding interior to described shrinkage pool (2226).
6. according to BBU subrack module hot plug routing device (22) described in any one of claims 1 to 3, it is characterised in that every
It has been arranged side by side at least two chute (222) between two described fixing seats (221) of one routing device.
7. according to BBU subrack module hot plug routing device (22) described in any one of claims 1 to 3, it is characterised in that institute
State main part (2221) end corresponding with described swing arm (2222) and/or described swing arm (2222) and described main part
(2221) corresponding end is provided with the wire blocking port (2224) for engaging optical fiber.
8. BBU subrack module (20), it is characterised in that include subrack body (21) and be arranged on described subrack body
(21) BBU subrack module hot plug routing device (22) described in any one of claim 1 to 7 on.
BBU subrack module (20) the most according to claim 8, it is characterised in that the side row of described subrack body (21)
Being furnished with the plug-and-pull port (211) that even column plugs for Optical fiber plug (30), two described fixing seats (221) are arranged on described subrack originally
The two ends of described plug-and-pull port (211) orientation are gone up and laid respectively to body (21), and two arrange adjacent described plug-and-pull port (211) correspondences sets
Putting a chute (222), the pivot center of the swing arm (2222) of described chute (222) is along corresponding described plug-and-pull port
(211) orientation is arranged, and described main part (2221) is positioned at relative with corresponding described plug-and-pull port (211) side, place
Space.
10. a rack, it is characterised in that include BBU subrack module (20) described in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541857.9U CN205750035U (en) | 2016-06-03 | 2016-06-03 | Rack and BBU subrack module thereof and BBU subrack module hot plug routing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541857.9U CN205750035U (en) | 2016-06-03 | 2016-06-03 | Rack and BBU subrack module thereof and BBU subrack module hot plug routing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205750035U true CN205750035U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620541857.9U Active CN205750035U (en) | 2016-06-03 | 2016-06-03 | Rack and BBU subrack module thereof and BBU subrack module hot plug routing device |
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|---|---|
| CN (1) | CN205750035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565708A (en) * | 2018-07-09 | 2018-09-21 | 广东电网有限责任公司 | A kind of electric power cabinet |
| CN109117404A (en) * | 2018-07-17 | 2019-01-01 | 深圳市同泰怡信息技术有限公司 | A kind of hot-swappable server B BU device |
-
2016
- 2016-06-03 CN CN201620541857.9U patent/CN205750035U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565708A (en) * | 2018-07-09 | 2018-09-21 | 广东电网有限责任公司 | A kind of electric power cabinet |
| CN109117404A (en) * | 2018-07-17 | 2019-01-01 | 深圳市同泰怡信息技术有限公司 | A kind of hot-swappable server B BU device |
| CN109117404B (en) * | 2018-07-17 | 2020-09-11 | 深圳市同泰怡信息技术有限公司 | Server BBU device capable of hot plugging |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |