CN209624844U - A kind of high density fiber cable cross connection box - Google Patents
A kind of high density fiber cable cross connection box Download PDFInfo
- Publication number
- CN209624844U CN209624844U CN201822274291.XU CN201822274291U CN209624844U CN 209624844 U CN209624844 U CN 209624844U CN 201822274291 U CN201822274291 U CN 201822274291U CN 209624844 U CN209624844 U CN 209624844U
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- China
- Prior art keywords
- pedestal
- locating piece
- high density
- pallet
- cross connection
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- 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.)
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to a kind of high density fiber cable cross connection boxes, it include the optical cable fibre melting disc Cell of at least two stackings including rack, the optical cable fibre melting disc Cell includes mounting rack and the fibre melting disc that successively interval is plugged on the mounting rack from top to bottom, it is characterized by: fibre melting disc includes pallet and can be with respect to the pedestal of pallet sliding, wherein pedestal includes the cavity for being surrounded by the side wall of the pedestal and being formed, fusion joining disk and distribution board, and pallet includes positioning disk and chassis, compared with prior art, the utility model has the advantage of the pallets and pedestal that have energy Relative sliding for melting fine fibre melting disc in the high density fiber cable cross connection box, staff can random pull pedestal during molten fine, have simultaneously with the pallet of pedestal Relative sliding for tail optical fiber adapter tail optical fiber around the home around fine seat, and Part has towards the notch around fine seat, by the setting of notch so that the wiring trend of the tail optical fiber after welding is more directly oriented to around fine seat.
Description
Technical field
The utility model relates to a kind of fiber cable cross connection box more particularly to a kind of high density fiber cable cross connection boxes.
Background technique
Fiber cable cross connection box is the interface equipment of backbone optical cable and optical distribution cable in Optical Access Network, is mainly used for outdoor optical
Connection, distribution and the scheduling of cable；Fiber cable cross connection box can be fixed optical fiber ribbon cable and non-optical fiber ribbon cable, welding, jump, protect
Shield and management, fiber cable cross connection box is implemented as trunk layer optical cable, wiring layer optical cable provides the handover equipment of optic fiber distribution, jumper connection.
Fiber cable cross connection box be realize Fiber To The Curb i.e. FTTC, Fiber To The Building the FTTB and i.e. FTTH of fiber-to-the-subscriber it is important match be arranged
It is one of standby.Traditional fiber cable cross connection box mainly includes molten with integrated unit and optical splitter unit, it exist when in use with
Lower defect: one, the space that the molten fiber fusion matching plate in integrated unit occupies in fiber cable cross connection box is larger, so that optical cable
Use space in cross-connecting box is smaller, and the optical fiber mixed is not only more insulted in the lesser cross-connecting box interior cabling of use space
Disorderly, cloth line pressure is larger, and is not easy to manage.For this purpose, as (Authorization Notice No. is a Patent No. ZL201220476617.7
CN202794641U it is big that Chinese utility model patent " a kind of high density high-capacity optical cable connection box ") discloses a kind of high density
Capacity fiber cable cross connection box is related to optical cable joining field.It includes the cabinet equipped with front door, and the bottom of box is equipped with pedestal, after cabinet
Side wall be equipped with it is molten with integrated unit, optical splitter unit, around fine column, fiber winding ring, optical cable fixation peeling unit and directly melt unit,
Close to right side wall, optical splitter unit is located at optical splitter unit around fine column and matches with molten molten integrated unit of matching close to left side wall
Between integrated unit, fiber winding ring is located at left and right sides of fine column；Optical cable fixation peeling unit is located at molten under integrated unit
Side and close to bottom wall, directly molten unit is located at below optical splitter unit and close to bottom wall, which can be by
Optical fiber separates cabling, its internal optical splitter unit and the molten volume with integrated unit are smaller, increases optical cable friendship indirectly
The use space of case is connect, the cabling of fiber cable cross connection box inner fiber is not only relatively more flexible, but also cloth line pressure is smaller, convenient for management.
Utility model content
Technical problem to be solved in the utility model is to provide another high density for above-mentioned state of the art
Fiber cable cross connection box can increase the capacity of optical fiber lineation frame when not increasing volume, effectively improve cloth line use ratio, section
About space.
Technical solution adopted by the utility model to solve the above technical problems is as follows: the high density fiber cable cross connection box, including
Rack, the rack include the optical cable fibre melting disc Cell of at least two stackings, which includes peace
Shelve and be successively spaced from top to bottom the fibre melting disc that is plugged on the mounting rack, it is characterised in that: the fibre melting disc includes
Pallet and the pedestal that can be slid with respect to the pallet, wherein the pedestal includes:
Cavity is surrounded by the side wall of the pedestal and is formed；
The center portion of the cavity is arranged in fusion joining disk, which includes the thermwelding base with card slot；
Distribution board is arranged in the outside of fusion joining disk and is formed with fiber storage region；
Accordingly, the pallet includes:
Positioning disk, for the pedestal Relative sliding, and the positioning disk corresponds at the sidewall opening of the fusion joining disk
With the mounting base installed for tail optical fiber adapter；And
Chassis, the positioning disk are arranged in the chassis central location, targeting part of the chassis in addition to the positioning disk
Be provided with for tail optical fiber adapter connection jumping fiber around the home around fine seat, and the targeting part locally has described in
Around the notch of fine seat.
For the ease of the connection of mounting base and pedestal, it includes first level arm, the second water that the mounting base, which is in U-typed,
Flat arm and the first vertical arm for connecting first level arm and the second horizontal arm, offer on the first vertical arm for the tail
The installing port that jumping fiber after fine adapter connection stretches out, the pedestal correspond to the position of the first level arm and the second horizontal arm
With the first locating piece and the second locating piece, first locating piece and the first level arm, second locating piece and institute
Stating the second horizontal arm can be connected by fastener.
In order to realize the sliding of pedestal opposing tray, it is preferable that front side wall of first locating piece adjacent to the pedestal
Setting, second locating piece are arranged adjacent to the rear wall, and the highest point of the front side wall is higher than first positioning
The highest point of block, the rear wall highest point be higher than second locating piece highest point, the mounting base further include have with
The second vertical arm that the first vertical arm is arranged in parallel and neighbouring first locating piece and the second locating piece are arranged, it is described
Second vertical arm has the sliding rail for pedestal sliding.Wherein the highest point of front side wall is higher than the highest of first locating piece
Point, the rear wall highest point be higher than second locating piece highest point, on the one hand have the function of blocking fastener, separately
The effect of one side be when pedestal opposing tray slides forward, due to rear wall highest point be higher than the first locating piece, for this purpose,
When rear wall and the first locating piece offset, sliding of the pedestal with respect to tray is prevented.
After above scheme, the rear wall convex is provided at least one rotary cylinder that can be rotated relative to the pallet,
Position of the rear wall under the rotary cylinder has salient point, to realize in the relatively described pallet of the pedestal to advancing slip
It moves, and the rear wall is butted in the state of first locating piece, power can be borrowed to make described in the pedestal warp in the salient point
Rotary cylinder is rotated relative to the pallet.To realize that staff can melt from front and back sides with the optical fiber to pedestal with tail optical fiber
It connects, while can also be convenient for carrying out labelling classification to optical fiber and tail optical fiber.
In order to facilitate pull pedestal, the middle part of the front side wall has knob.
Further, the side of the optical cable fibre melting disc Cell is provided with optical cable and introduces fixed device.
It is clearly required to meet high density fiber cable cross connection box to wiring, it includes to be in that the optical cable, which introduces fixed device,
Two stabilizer blades of the fixing piece of "Ji" type, the fixing piece are connected in the rack, and the fixing piece has and the molten fibre
The threading groove that the quantity of disk matches.
Further, the side for the mounting base that the optical cable fibre melting disc Cell is installed in the tail optical fiber adapter is provided with
Around fine column.
Compared with prior art, the utility model has the advantage of the molten fibres in the high density fiber cable cross connection box for molten fibre
Disk have can Relative sliding pallet and pedestal, staff during molten fine can random pull pedestal, while with
The pallet of pedestal Relative sliding have for the jumping fiber after the connection of tail optical fiber adapter around the home around fine seat, and part have towards around
The notch of fine seat, by the setting of notch so that the wiring trend of the jumping fiber after welding is more directly oriented to around fine seat, to make
The wiring for obtaining the high density fiber cable cross connection box is more clear, and is operated more flexible and convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment middle-high density fiber cable cross connection box；
Fig. 2 is the structural schematic diagram of single fibre melting disc in the utility model embodiment；
Fig. 3 is the structural schematic diagram that pedestal is in opposing tray slip state in Fig. 2；
Fig. 4 is the structural schematic diagram that pedestal is in opposing tray rollover states in Fig. 3；
Fig. 5 is the structural schematic diagram of one angle of pedestal in the utility model embodiment；
Fig. 6 is the structural schematic diagram of another angle of pedestal in the utility model embodiment；
Fig. 7 is the structural schematic diagram of pallet in the utility model embodiment；
Fig. 8 is the structural schematic diagram that pallet is arranged in the utility model embodiment on mounting rack；
Fig. 9 is the structural schematic diagram that optical cable introduces fixed device in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
It as shown in figure 1-9, is the most preferred embodiment of the utility model.High density optical cable joining luggage in the present embodiment
Including rack 1, the rack 1 include the optical cable fibre melting disc Cell 2 of at least two stackings, which includes
There is mounting rack 21 and be successively spaced the fibre melting disc 3 being plugged on the mounting rack 21 from top to bottom, fibre melting disc 3 includes pallet 31
And the pedestal 32 that can be slid with respect to the pallet 31, wherein pedestal 32 includes the cavity for being surrounded by the side wall of pedestal 32 and being formed
321, the fusion joining disk 322 of the center portion of cavity 321 is set, and wherein the fusion joining disk 322 includes with 24 cores or 36 core cards
The thermwelding base of slot 3221, and the outside of fusion joining disk 322 is set and is formed with the distribution board 323 in fiber storage region；Accordingly,
Pallet 31 includes for the positioning disk 311 of 32 Relative sliding of pedestal, and the side of the corresponding fusion joining disk 322 of positioning disk 311
There is the mounting base 4 installed for tail optical fiber adapter at wall opening；And the chassis 312 being wholely set with positioning disk 311, chassis
312 in addition to the targeting part 3121 of positioning disk 311 be provided with for the connection of tail optical fiber adapter jumping fiber around the home around fine seat 3122,
And 3121 part of targeting part has towards the notch 3123 around fine seat 3122, by the setting of notch 3123 so that after welding
Jumping fiber wiring trend be more directly oriented to around fine seat 3122 so that the wiring of the high density fiber cable cross connection box is more clear
It is clear.
For the ease of the connection of mounting base 4 and pedestal 32, it includes first level arm 41, second that mounting base 4, which is in U-typed,
Horizontal arm 42 and the first vertical arm 43 for connecting first level arm 41 and the second horizontal arm 42, offer on the first vertical arm 43
For the installing port 431 that the jumping fiber after the connection of tail optical fiber adapter stretches out, the corresponding first level arm 41 of pedestal 32 and the second horizontal arm 42
Position there is the first locating piece 324 and the second locating piece 325, the first locating piece 324 and first level arm 41, the second locating piece
325 can be connect with the second horizontal arm 42 by fastener, the then sliding of 32 energy opposing tray 31 of pedestal after dismantling fastener,
The setting of front side wall 5 of first locating piece, 324 proximate base 32, the second locating piece 325 are arranged adjacent to rear wall 6, and front side wall 5
Highest point be higher than the highest point of the first locating piece 324, the highest point of rear wall 6 is higher than the highest point of the second locating piece 325, separately
Outside, mounting base 4 further includes having to be arranged in parallel with the first vertical arm 43 and set adjacent to the first locating piece 324 and the second locating piece 325
The vertical arm 44 of second set, the second vertical arm 44 have the sliding rail 441 slid for pedestal 32, and wherein the highest point of front side wall 5 is high
It is higher than the highest point of the second locating piece 325 in the highest point of the first locating piece 324, the highest point of rear wall 6, rear wall 6 is most
Also above the highest point of the first locating piece 324, on the one hand such design has the function of blocking fastener high point, another aspect
Effect is when 32 opposing tray 31 of pedestal slides forward, since the highest point of rear wall 6 is higher than the first locating piece 324, for this purpose,
When rear wall 6 and the first locating piece 324 offset, sliding of the pedestal 32 with respect to tray is prevented.Also, 6 convex of rear wall
It is provided with the rotary cylinder 61 that at least one energy opposing tray 31 rotates, position of the rear wall 6 under rotary cylinder 61 has salient point
62, to realize in the state that 32 opposing tray 31 of pedestal slides forward and rear wall 6 is butted on the first locating piece 324, can borrow
Power rotates pedestal 32 through 61 opposing tray 31 of rotary cylinder in salient point 62, to realize that staff can be from front and back sides the bottom of to
The optical fiber and tail optical fiber of seat 32 carry out welding, while can also be convenient for carrying out labelling classification to optical fiber and tail optical fiber.Wherein front side wall 5
Middle part also has knob 51, to facilitate pull pedestal 32.
Finally, the side of optical cable fibre melting disc Cell 2, which is provided with optical cable, introduces fixed device 7, also, highly dense in order to meet
Degree fiber cable cross connection box clearly requires wiring, and it includes the fixing piece in "Ji" type, fixing piece that optical cable, which introduces fixed device 7,
The connection of two stabilizer blades 71 on the cabinet, fixing piece has a threading groove 72 to match with the quantity of fibre melting disc 3, and optical cable fibre melting disc
Cell 2 is provided in the side for the mounting base 4 that tail optical fiber adapter is installed around fine column 8.
To sum up, the usage mode of the high density fiber cable cross connection box are as follows: the rack 1 of high density fiber cable cross connection box includes multiple
The optical cable fibre melting disc Cell 2 of stacking, the optical cable fibre melting disc Cell 2 include mounting rack 21 and are successively spaced from top to bottom
The fibre melting disc 3 being plugged on the mounting rack 21, optical cable introduce fixed device 7 through optical cable and respectively correspondingly enter in mounting rack 21
In fibre melting disc 3, optical cable be stripped after optical fiber and tail optical fiber after 323 fiber storage of distribution board in thermwelding base welding, melt it is fine during, when
Dismantle after fastener then pedestal 32 can the sliding of opposing tray 31 prevented when rear wall 6 and the first locating piece 324 offset
Sliding of the pedestal 32 with respect to tray.Also, 6 convex of rear wall is provided with the rotary cylinder that at least one energy opposing tray 31 rotates
61, position of the rear wall 6 under rotary cylinder 61 has salient point 62, slides forward to realize in 32 opposing tray 31 of pedestal,
And rear wall 6 is butted in the state of the first locating piece 324, power can be borrowed to make pedestal 32 through 61 opposing tray of rotary cylinder in salient point 62
31 rotations to realize that staff can carry out welding with tail optical fiber from front and back sides with the optical fiber to pedestal 32, while can also be convenient for
Labelling classification is carried out to optical fiber and tail optical fiber, the tail optical fiber after welding through tail optical fiber adapter, using with optical fiber connector by jumping fiber
It connects, jumping fiber is oriented to through notch 3123 around fine seat 3122, finally after around the storage of fine column 8, enters height by channel
Terminal scheduling frame is introduced in the trunking at the back side of density of optical fibers lineation, realizes introducing, terminal, the scheduling etc. of equipment fibre, thus
Equipment fibre is set to enter equipment up.
Claims (8)
1. a kind of high density fiber cable cross connection box, including rack (1), the rack (1) includes that the optical cable of at least two stackings is molten
Fine disk Cell (2), which includes mounting rack (21) and successively interval is plugged in from top to bottom
Fibre melting disc (3) on the mounting rack (21), it is characterised in that: the fibre melting disc (3) includes pallet (31) and opposite can be somebody's turn to do
The pedestal (32) of pallet (31) sliding, wherein the pedestal (32) includes:
Cavity (321) is surrounded by the side wall of the pedestal (32) and is formed；
The center portion in the cavity (321) is arranged in fusion joining disk (322), which includes with card slot
(3221) thermwelding base；
Distribution board (323) is arranged the outside in fusion joining disk (322) and is formed with fiber storage region；
Accordingly, the pallet (31) includes:
Positioning disk (311), for the pedestal (32) Relative sliding, and the positioning disk (311) corresponds to the fusion joining disk
(322) there is the mounting base (4) installed for tail optical fiber adapter at sidewall opening；And
Chassis (312), the positioning disk (311) are arranged in chassis (312) central location, and the chassis (312) is in addition to described
The targeting part (3121) of positioning disk (311) be provided with for the tail optical fiber adapter connection jumping fiber around the home around fine seat
(3122), and the targeting part (3121) locally has towards the notch (3123) around fine seat (3122).
2. high density fiber cable cross connection box according to claim 1, it is characterised in that: the mounting base (4) is in U-typed, packet
Include the first of first level arm (41), the second horizontal arm (42) and connection first level arm (41) and the second horizontal arm (42)
Vertical arm (43) offers the installing port stretched out for the jumping fiber after tail optical fiber adapter connection on the first vertical arm (43)
(431), the position of the corresponding first level arm (41) of the pedestal (32) and the second horizontal arm (42) has the first locating piece
(324) and the second locating piece (325), first locating piece (324) and the first level arm (41), second locating piece
(325) it can be connect by fastener with second horizontal arm (42).
3. high density fiber cable cross connection box according to claim 2, it is characterised in that: first locating piece (324) is neighbouring
Front side wall (5) setting of the pedestal (32), second locating piece (325) neighbouring the rear wall (6) are arranged, and described
The highest point of front side wall (5) is higher than the highest point of first locating piece (324), the highest point of the rear wall (6) is higher than institute
State the highest point of the second locating piece (325), the mounting base (4) further include have be arranged in parallel with the described first vertical arm (43),
And the second vertical arm (44) that neighbouring first locating piece (324) and the second locating piece (325) are arranged, the second vertical arm
(44) there is the sliding rail (441) for the pedestal (32) sliding.
4. high density fiber cable cross connection box according to claim 3, it is characterised in that: rear wall (6) the convex setting
Have at least one can relative to the pallet (31) rotate rotary cylinder (61), rear wall (6) the Yu Suoshu rotary cylinder (61) it
Under position have salient point (62), thus realize slid forward in the relatively described pallet (31) of the pedestal (32), and it is described after
Side wall (6) is butted in the state of first locating piece (324), power can be borrowed in the salient point (62) pedestal (32) to be passed through
The rotary cylinder (61) rotates relative to the pallet (31).
5. high density fiber cable cross connection box according to claim 4, it is characterised in that: the middle part of the front side wall (5) has
It shakes hands (51).
6. high density fiber cable cross connection box described in any one according to claim 1~5, it is characterised in that: the molten fibre of the optical cable
The side of disk Cell (2) is provided with optical cable and introduces fixed device (7).
7. high density fiber cable cross connection box according to claim 6, it is characterised in that: the optical cable introduces fixed device (7)
It include the fixing piece in "Ji" type, two stabilizer blades (71) of the fixing piece are connected on the rack (1), the fixing piece
The threading groove (72) to match with the quantity with the fibre melting disc.
8. high density fiber cable cross connection box according to claim 7, it is characterised in that: the optical cable fibre melting disc Cell (2)
It is provided in the side of the mounting base (4) of tail optical fiber adapter installation around fine column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274291.XU CN209624844U (en) | 2018-12-30 | 2018-12-30 | A kind of high density fiber cable cross connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274291.XU CN209624844U (en) | 2018-12-30 | 2018-12-30 | A kind of high density fiber cable cross connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624844U true CN209624844U (en) | 2019-11-12 |
Family
ID=68448560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274291.XU Expired - Fee Related CN209624844U (en) | 2018-12-30 | 2018-12-30 | A kind of high density fiber cable cross connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799582A (en) * | 2018-12-30 | 2019-05-24 | 宁波隆兴电信设备制造有限公司 | A kind of high density fiber cable cross connection box |
-
2018
- 2018-12-30 CN CN201822274291.XU patent/CN209624844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799582A (en) * | 2018-12-30 | 2019-05-24 | 宁波隆兴电信设备制造有限公司 | A kind of high density fiber cable cross connection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 315800 Building 2, 328 Anju Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee after: NINGBO LONGXING TELECOMMUNICATIONS EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: SENDALL (CHINA) ELECTRIC Co.,Ltd. Address before: 315800 No.18 Anju Road, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO LONGXING TELECOMMUNICATIONS EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| 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: 20191112 Termination date: 20211230 |