WO2012155356A1 - 一种光纤熔接储纤模块 - Google Patents

一种光纤熔接储纤模块 Download PDF

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Publication number
WO2012155356A1
WO2012155356A1 PCT/CN2011/074329 CN2011074329W WO2012155356A1 WO 2012155356 A1 WO2012155356 A1 WO 2012155356A1 CN 2011074329 W CN2011074329 W CN 2011074329W WO 2012155356 A1 WO2012155356 A1 WO 2012155356A1
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WO
WIPO (PCT)
Prior art keywords
fiber
tray
fiber storage
splicing
welding
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PCT/CN2011/074329
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English (en)
French (fr)
Inventor
朱雪锋
邵海波
刘灿胜
周燕辉
Original Assignee
深圳日海通讯技术股份有限公司
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Application filed by 深圳日海通讯技术股份有限公司 filed Critical 深圳日海通讯技术股份有限公司
Priority to PCT/CN2011/074329 priority Critical patent/WO2012155356A1/zh
Publication of WO2012155356A1 publication Critical patent/WO2012155356A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • G02B6/4454—Cassettes with splices

Definitions

  • the present invention relates to an optical fiber fusion fiber storage device in the field of optical communication, and more particularly to an optical fiber fusion fiber storage module.
  • the existing fiber fusion splicing module generally adopts a two-layer structure, including a wiring board located below, and a splicing disk rotatably connected to the distribution board, and the splicing disk can be turned over with respect to the distribution board. In operation, it is necessary to flip the splice tray, which is very inconvenient for a rack-like cable transfer box.
  • the technical problem to be solved by the present invention is to provide a fiber-splicing fiber storage module with a large fiber storage space and a more convenient operation for the above-mentioned defects of the prior art fiber-splicing wiring integrated module.
  • the technical solution adopted by the present invention is to construct a fiber fusion splicing fiber storage module, comprising a fusion splicing tray, and a fiber storage tray slidably connected to the splicing tray for storing pigtails, the fusion splicing a rear side of the tray is provided with a welding area, and a rear side of the fiber storage tray corresponding to the welding area is provided with a gap corresponding to the welding area, and the fiber storage tray is received in the welding tray The weld zone is located within the gap.
  • the fiber storage tray has a fiber storage area and a long buffer.
  • the welding zone is provided with a welding position, and the edge of the welding zone is provided with a welding zone retaining wall, and an opening for the fiber to enter and exit is formed between the end of the welding zone retaining wall and the rear side wall of the welding tray.
  • the rear side of the fiber-storing tray is provided with a fiber-storing block wall, and when the fiber-storage tray is received in the welding tray, the fiber-storing block is blocked.
  • the wall conforms to the retaining wall of the welding zone.
  • a bare fiber inlet is formed between a first end of the fiber storage zone retaining wall and a right side wall of the welding tray, and a second end of the fiber storage zone retaining wall and a left side wall of the welding tray are formed a pigtail outlet, the excess length buffer corresponding to the pigtail outlet, the excess length buffer including a circular arc-shaped guiding wall, the guiding wall facing the pigtail outlet .
  • an inner guiding groove is respectively disposed at an inner side of a left side wall and a right side wall of the welding tray, and a left side and a right side of the fiber storage tray are respectively inserted into the same Corresponding to the inner guide groove.
  • a limiting protrusion is disposed on the inner guiding groove, and each of the left side and the right side of the fiber storage tray is provided with a front card position and a rear card position, and the fiber storage tray is provided by
  • the limiting protrusion is engaged in the rear card position, and when the fiber storage tray is received in the splicing tray, the limiting protrusion is engaged in the front Card position .
  • the outer side of the left side wall and the right wall of the fusion splicing tray are respectively provided with outer guide rails.
  • the front side of the fiber storage tray is provided with a front barrier wall, and the front barrier wall is provided with a label card position.
  • the front side of the fiber storage tray is provided with a plurality of parking spaces for fastening the connector of the pigtail.
  • the fiber splicing fiber storage module of the present invention has the following beneficial effects: in the fiber splicing fiber storage module of the present invention, the fiber storage tray is slidably connected in the splicing tray, and the fiber storage tray can be received in the splicing tray, compared to the existing
  • the double-layered splicing fiber storage module can reduce the thickness of the splicing fiber storage module and increase the capacity of the fiber connection, and the fiber splicing wiring module of the structure can be applied to the cable transfer box without the fiber jump function, and Since the fiber storage tray and the welding tray are slidably connected, the operation and maintenance of the pigtail are convenient.
  • FIG. 1 is a schematic view of a fiber storage tray of a preferred embodiment of the splicing fiber storage module of the present invention
  • FIG. 2 is a schematic view of a fiber storage tray of a preferred embodiment of the splicing fiber storage module of the present invention housed in a fusion splicing tray;
  • Fig. 3 is a schematic view showing a state of use of a preferred embodiment of the spliced fiber storage module of the present invention.
  • a schematic diagram of a preferred embodiment of a spliced fiber storage module according to the present invention includes a splicing tray 1 and a fiber storage tray 2 , and the fiber storage tray 2 is slidably connected to the splicing tray
  • the fiber storage tray 2 is slidable relative to the welding tray 1, that is, the fiber storage tray 2 can be taken out from the welding tray 1 or slidably received in the welding tray 1 in the welding tray 1.
  • the welding tray 1 is used for welding the bare fiber 3 and the pigtail 4, and has a welding zone 10 in which a welding position 101 is provided, and the welding position 101 is used to fix the welded joint.
  • the edge of the welding zone 10 is provided with a welding zone blocking wall 102, and an opening 103, 104 for cable entry and exit is formed between the end of the welding zone blocking wall 102 and the rear side wall 11 of the welding tray 1, wherein the opening 103 is used for bare fiber 3 enters the fusion zone 10, and the opening 104 is used for the pigtail 4 to be drawn out of the fusion zone 10.
  • the rear side 21 corresponding to the welding zone 10 of the fiber storage tray 2 is provided with a notch 211 adapted to the welding zone 10, and the fiber storage tray 2 is housed in the welding tray 1
  • the weld zone 10 is located in the notch 211.
  • the fiber storage tray 2 and the bottom of the fusion splicing tray 1 are attached to each other, so that the space is fully utilized, and the thickness of the entire splicing fiber storage module is only the thickness of the original double-layer structure, and the capacity of the optical fiber connection can be realized under the same space. Doubled.
  • the fiber storage tray 2 has a remaining length buffer 23 in addition to the fiber storage area 22 as in the conventional fiber storage tray.
  • the fiber storage zone 22 is configured to store the pigtail 4, and has a structure similar to that of the existing fiber storage zone, and includes two opposite semicircular baffles 221 and 222, and the pigtail 4 is wound around the baffles 221 and 222.
  • the excess length buffer 23 is used for storing the pigtails 4 of a certain length.
  • a fiber storage zone retaining wall 20 is disposed on the rear side of the fiber storage tray 2, and a partial shape of the fiber storage zone retaining wall 20 is matched with the shape of the welding zone retaining wall 102, and is accommodated in the fiber storage tray 2
  • a bare fiber inlet 202 is formed between the first end 201 of the fiber storage zone retaining wall 20 and the right side wall 12 of the splicing tray 1, and the bare fiber 3 is formed by the bare fiber inlet.
  • the excess buffer 23 corresponds to the pigtail outlet 204.
  • the excess buffer 23 includes a circular arc-shaped guide wall 231.
  • the guide wall 231 faces the pigtail outlet 204.
  • the excess buffer 23 further includes a guide post 232.
  • the guide wall 231 and the guide post 232 serve to guide the pigtails 4 in the excess length buffer zone 23, and prevent the arrangement of the pigtails 4 in the excess length buffer zone 23 from being excessively confusing.
  • the rear side wall 11, the right side wall 12, and the left side wall 13 of the splicing tray 1 are provided with a tying block 105, so-called tying
  • the block 105 is a bump with a through hole, and the binding tape passes through the through hole to bind the optical fiber to the binding block 105, thereby fixing the optical fiber and preventing the internal cable from being too messy.
  • the sliding connection of the fiber storage tray 2 and the fusion splicing tray 1 is specifically realized.
  • the inner guiding grooves 121 and 131 are respectively disposed on the inner side of the right side wall 12 and the left side wall 13 of the welding tray 1.
  • the right side 23 and the left side 24 of the fiber tray 2 are respectively inserted into the guide grooves 121, 131, respectively.
  • the sliding connection of the fiber storage tray 2 and the fusion splicing tray 1 is not limited to the specific structure described above, and may be any other conventional suitable sliding connection structure.
  • a limiting protrusion 132 may be added to the inner guiding groove 131, and a front card position 241 and a rear card position 242 are disposed on the left side edge 24 of the fiber storage tray 2, and the fiber storage tray 2 is provided by the welding tray.
  • the limiting protrusion 132 is inserted into the rear card position 242, and when the fiber storage tray 2 is received in the welding tray 1, the limiting protrusion 132 is inserted into the front card position 241, and the inner guide is inserted.
  • the structure of the groove 121 and the right side 23 of the fiber storage tray 2 is the same as that of the inner channel 131 and the left side 24, and will not be described again.
  • outer guide rails 123, 133 are provided on the outer side of the right side wall 12 and the left side wall 13 of the fusion splice tray 1.
  • a plurality of parking spaces 24 for the connector mooring are provided on the front side of the fiber storage tray, and these parking spaces 24 are used for the fastening connectors.
  • the card position, the connector can be stuck in the card position, and is taken out from the card position when in use.
  • the front side of the fiber storage tray 2 is provided with a front barrier wall 25, and the front barrier wall 25 can be provided with a label slot 251 for placing a label, which can be easily identified. Core.
  • a fusion splicing plate cover can be further added to the welding zone 10 of the splicing disk 1 to be modified on the welding zone 10 to protect the welding zone 10.
  • the squashed bare fiber 3 enters the splicing tray 1 from the right side, and is fastened to the tying block 105 fixed on the right side wall 12 of the splicing tray by a binding tape.
  • the bare fiber 3 can be prevented from being affected when the fiber storage tray 2 slides.
  • the bare fiber 3 enters the welding zone 10 of the welding tray 1 after the fiber bundle 105 of the rear side wall 11 of the welding tray 1 is fixed, and the excess bare fiber 3 is welded to the pigtail 4 after being stored in the welding zone 10.
  • the pigtail 4 is fixed from the welding tray 1 by the binding block 105 of the rear side wall 11, and then fixed along the binding block 105 of the left side wall 13 of the welding tray 1 and then enters the remaining length buffer of the left side of the storage tray 2.
  • the area 23 is used for the expansion and contraction space of the pigtail 4 when the fiber storage tray 2 slides relative to the welding tray 1.
  • the excess pigtails 4 are stored in the fiber storage area 22, and finally all the idle tails are left.
  • the connector of the fiber 4 is uniformly parked above the parking space 24 in front of the fiber storage tray.
  • the splicing tray 1 realizes welding and protection of the bare fiber 3 and the pigtail 4; the fiber storage tray 2 provides a storage space and a parking position for the pigtail. After the fiber storage tray 2 is connected to the welding tray 1 through the guide rails, the fiber storage tray 2 can slide relative to the welding tray. Therefore, it is ensured that no interference is caused to the bare fiber side during the operation of the pigtail.
  • the fusion splicing tray 1 and the fiber storage tray 2 of the present invention are stacked together to ensure that the capacity is doubled under the condition that the size of the casing of the splicing fiber storage module is constant; the casing of the module can realize a new type of fiber-free fiber-optic
  • the function of the cable transfer box reduces the line loss and improves the transmission distance of the optical signal; the cable transfer box using the module can effectively improve the current fiber management confusion and maintenance difficulty; the structure of the fusion storage fiber storage module is simple, and the mold can be used Mass production helps reduce costs.

Description

一种光纤熔接储纤模块 技术领域
本发明涉及光通讯领域的光纤熔接储纤装置，更具体地说，涉及一种光纤熔接储纤模块。
背景技术
随着市场光进铜退需求的不断推进，电信用户不断增多，业务不断扩展，用户光缆的覆盖面越来越广，光缆网络结构越来越趋向于多样化。为适应新形式下网络配线的需求，目前已开始采用能够提高光缆交接箱容量，减少线路损耗的新型无跳纤光缆交接箱。但现有的熔接配线一体化模块是专门针对传统的交叉连接配线设备设计的，盘纤容量有限。
而且，现有的光纤熔接模块一般采用双层结构，包括位于下方的配线盘，以及转动连接在配线盘上的熔接盘，熔接盘可相对配线盘翻转。操作时，需要将熔接盘翻转起来，这对于采用类似机架式的光缆交接箱来说，是非常不方便的。
发明内容
本发明要解决的技术问题在于，针对现有技术的光纤熔接配线一体化模块的上述缺陷，提供一种光纤熔接储纤模块，具有大的储纤空间，而且操作也更为方便。
本发明解决其技术问题所采用的技术方案是：构造一种光纤熔接储纤模块，包括一熔接托盘，以及滑动连接在所述熔接托盘内的用于存储尾纤的储纤托盘，所述熔接托盘的后侧设有熔接区，所述储纤托盘的与所述熔接区相对应的后侧边设有与所述熔接区适配的缺口，所述储纤托盘收容在所述熔接托盘内时，所述熔接区位于所述缺口内。
在本发明所述的光纤熔接储纤模块中，所述储纤托盘具有一储纤区和一余长缓冲区。
在本发明所述的光纤熔接储纤模块中， 所述熔接区设置熔接位，所述熔接区的边缘设有熔接区挡壁，所述熔接区挡壁的末端与所述熔接托盘的后侧壁之间形成供光纤进出的开口 。
在本发明所述的光纤熔接储纤模块中，所述储纤托盘的后侧边设有储纤区挡壁，所述储纤托盘收容在所述熔接托盘内时，所述储纤区挡壁与所述熔接区挡壁相贴合。
在本发明所述的光纤熔接储纤模块中， 所述储纤区挡壁的第一末端与所述熔接托盘的右侧壁之间形成裸纤入口，所述储纤区挡壁的第二末端与所述熔接托盘的左侧壁之间形成尾纤出口，所述余长缓冲区对应与所述尾纤出口，所述余长缓冲区包括一段圆弧形的导向壁，所述导向壁朝向所述尾纤出口 。
在本发明所述的光纤熔接储纤模块中，所述熔接托盘的左侧壁和右侧壁的内侧分别设有内导槽，所述储纤托盘的左侧边和右侧边分别插入与其相对应的内导槽中。
在本发明所述的光纤熔接储纤模块中， 所述内导槽上设有限位凸起，所述储纤盘的左侧边和右侧边中的每一侧边设有一个前卡位和一个后卡位，所述储纤托盘由所述熔接盘中抽出至最大位置时，所述限位凸起卡入所述后卡位中，所述储纤托盘收容在所述熔接托盘内时，所述限位凸起卡入所述前卡位中 。
在本发明所述的光纤熔接储纤模块中，所述熔接托盘的左侧壁和右壁的外侧分别设有外导轨。
在本发明所述的光纤熔接储纤模块中， 所述储纤托盘的前侧设有前挡壁，所述前挡壁上设有标签卡位 。
在本发明所述的光纤熔接储纤模块中，所述储纤托盘的前侧设有多个用于卡固所述尾纤的连接器的停泊位。
实施本发明的光纤熔接储纤模块，具有以下有益效果：在本发明的光纤熔接储纤模块中，储纤托盘滑动连接在熔接托盘中，储纤托盘可以收容在熔接托盘中，相对于现有的双层结构的熔接储纤模块，可以减小熔接储纤模块的厚度，增加光纤连接的容量，而且这种结构的光纤熔接配线模块可以应用于无跳纤功能的光缆交接箱中，而且由于储纤托盘和熔接托盘滑动连接，尾纤的操作和维护都很方便。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明的熔接储纤模块的优选实施例的储纤托盘抽出时的示意图；
图2是本发明的熔接储纤模块的优选实施例的储纤托盘收容在熔接托盘内的示意图；
图3是本发明的熔接储纤模块的优选实施例使用状态的示意图。
具体实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图1至图3所示，为本发明的熔接储纤模块的优选实施例的示意图，该熔接储纤模块包括一熔接托盘1和一储纤托盘2，储纤托盘2滑动连接在熔接托盘1内，储纤托盘2可相对熔接托盘1滑动，即储纤托盘2可以由熔接托盘1中抽出，或向熔接盘1内滑动收容在熔接托盘1中。
熔接托盘1用于裸光纤3和尾纤4的熔接，其具有一个熔接区10，熔接区10内设有熔接位101，熔接位101用于固定熔接的接头。熔接区10的边缘设有熔接区挡壁102，熔接区挡壁102的末端与熔接托盘1的后侧壁11之间形成用于线缆进出的开口103、104，其中开口103用于裸纤3进入到熔接区10中，开口104用于尾纤4由熔接区10中引出。
为了使整个熔接模块的结构更为紧凑，在储纤托盘2的与熔接区10对应的后侧边21设有与熔接区10适配的缺口211，当储纤托盘2收容在熔接托盘1内时，熔接区10位于缺口211中。储纤托盘2和熔接托盘1的底部相贴合，这样充分利用了空间，整个熔接储纤模块的厚度只有原来双层结构的厚度的一般，在同样的空间下，可以实现光纤连接的容量的翻倍。
在本实施例中，储纤托盘2除了和现有的储纤托盘一样具有一个储纤区22之外，还具有一个余长缓冲区23。其中储纤区22用于存储尾纤4，和现有的储纤区的结构类似，包括两段相对的半圆形的挡片221、222，尾纤4盘绕在挡片221、222上。余长缓冲区23用于存储有一定长度尾纤4，用于储纤托盘2由熔接托盘1中抽出时，起到缓冲的作用，防止由于尾纤4牵扯而对熔接区10造成不好的影响。具体的，在储纤托盘2的后侧边设有储纤区挡壁20，储纤区挡壁20的部分形状与熔接区挡壁102的形状相适配，并在储纤托盘2收容在熔接托盘1中时与熔接区挡壁102相贴合，储纤区挡壁20的第一末端201与熔接托盘1的右侧壁12之间形成裸纤入口202，裸纤3由裸纤入口20引入到熔接区10，储纤区挡壁20的第二末端203与熔接托盘1的左侧壁13之间形成尾纤出口204，尾纤4由熔接区10引出后经由尾纤出口204引入到储纤托盘2内。余长缓冲区23与尾纤出口204相对应，余长缓冲区23包括一段圆弧形的导向壁231，该导向壁231朝向尾纤出口204，余长缓冲区23还包括一导向柱232，导向壁231、以及导向柱232用于对余长缓冲区23内的尾纤4起到导向的作用，防止尾纤4在余长缓冲区23的排布过于混乱。
在本实施例中，为了很好的固定熔接储纤模块的光纤，在熔接托盘1的后侧壁11、右侧壁12、以及左侧壁13上都设有绑纤块105，所谓绑纤块105是带有通孔的凸块，绑扎带由通孔穿过将光纤绑在绑纤块105上，起到固定光纤的作用，防止内部纤缆过于混乱。
在本实施例中，储纤托盘2和熔接托盘1的滑动连接具体是这样实现的，在熔接托盘1的右侧壁12和左侧壁13的内侧分别设有内导槽121、131，储纤托盘2的右侧边23和左侧边24相应的分别插入导槽121、131内。需要理解的是，储纤托盘2和熔接托盘1的滑动连接并不局限与上述具体结构，也可以是其他任何常规适用的滑动连接结构。在本实施中，进一步，可以在内导槽131上增设限位凸起132，在储纤托盘2的左侧边24设置前卡位241和后卡位242，当储纤托盘2由熔接托盘1中抽出至最大位置时，限位凸起132卡入后卡位242中，而当储纤托盘2收容在熔接托盘1内时，限位凸起132卡入前卡位241中，内导槽121、以及储纤托盘2的右侧边23的结构与内导槽131和左侧边24的结构相同，不再赘述。在本实施例中，进一步，为了方便熔接储纤模块与光缆交接箱配合，在熔接托盘1的右侧壁12和左侧壁13的外侧设有外导轨123、133。
在本实施例中，为了方便尾纤4的连接器的停泊，在储纤托盘的前侧设有多个用于连接器停泊的停泊位24,这些停泊位24是一些用于卡固连接器的卡位，连接器可以卡入在卡位中，使用时由卡位中取出。
在本实施例中，为了方便维护时快速识别纤芯，储纤托盘2的前侧设有前挡壁25，前挡壁25上可以设置用于放置标签的标签卡位251，这样可以方便识别纤芯。
在本实施例中，进一步，还可以在熔接盘1的熔接区10上增设一熔接盘盖板，改在熔接区10上，对熔接区10起到保护的作用。
参看图3，本发明的熔接储纤模块使用时，带套管的裸纤3由右侧进入熔接托盘1，用绑扎带绑扎固定于熔接托盘的右侧壁12上的绑纤块105上，可防止储纤托盘2滑动时影响裸纤3。裸纤3在熔接托盘1后侧壁11的绑纤块105固定后进入熔接托盘1的熔接区10，多余的裸纤3在熔接区10内盘存后与尾纤4进行熔接。熔接后的尾纤4从熔接托盘1由后侧壁11的绑纤块105固定后，再沿熔接盘1左侧壁13的绑纤块105固定后进入储纤托盘2左侧的余长缓冲区23，用于储纤托盘2相对于熔接托盘1滑动时，尾纤4的伸缩空间，经余长缓冲区23后将多余的尾纤4盘存于储纤区22后，最后所有闲置的尾纤4的连接器统一停泊于储纤盘前面的停泊位24上面。
在本发明的熔接储纤模块中，熔接托盘1实现裸纤3与尾纤4的熔接和保护；储纤托盘2为尾纤提供盘存空间和停泊位置。储纤托盘2通过导轨与熔接托盘1连接后，储纤托盘2可相对熔接托盘滑动。从而实现在操作尾纤过程中，确保不会对裸纤侧造成干扰。
本发明的熔接托盘1和储纤托盘2层叠在一起，可确保在使用该熔接储纤模块的箱体尺寸不变情形下，容量增加一倍；使用该模块的箱体可以实现新型无跳纤功能的光缆交接箱，降低线路损耗、提高光信号的传输距离；使用该模块的光缆交接箱可有效改善目前光纤管理混乱、维护困难的局面；该结构的熔接储纤模块结构简单，可采用模具批量生产，有利于降低成本。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。

Claims (10)

  1. 一种光纤熔接储纤模块，其特征在于，包括一熔接托盘，以及滑动连接在所述熔接托盘内的用于存储尾纤的储纤托盘，所述熔接托盘的后侧设有熔接区，所述储纤托盘的与所述熔接区相对应的后侧边设有与所述熔接区适配的缺口，所述储纤托盘收容在所述熔接托盘内时，所述熔接区位于所述缺口内。
  2. 根据权利要求1所述的光纤熔接储纤模块，其特征在于，所述储纤托盘具有一储纤区和一余长缓冲区。
  3. 根据权利要求2所述的光纤熔接储纤模块，其特征在于，所述熔接区设置熔接位，所述熔接区的边缘设有熔接区挡壁，所述熔接区挡壁的末端与所述熔接托盘的后侧壁之间形成供光纤进出的开口。
  4. 根据权利要求3所述的光纤熔接储纤模块，其特征在于，所述储纤托盘的后侧边设有储纤区挡壁，所述储纤托盘收容在所述熔接托盘内时，所述储纤区挡壁与所述熔接区挡壁相贴合。
  5. 根据权利要求4所述的光纤熔接储纤模块，其特征在于，所述储纤区挡壁的第一末端与所述熔接托盘的右侧壁之间形成裸纤入口，所述储纤区挡壁的第二末端与所述熔接托盘的左侧壁之间形成尾纤出口，所述余长缓冲区对应与所述尾纤出口，所述余长缓冲区包括一段圆弧形的导向壁，所述导向壁朝向所述尾纤出口。
  6. 根据权利要求1至5任一项所述的光纤熔接储纤模块，其特征在于，所述熔接托盘的左侧壁和右侧壁的内侧分别设有内导槽，所述储纤托盘的左侧边和右侧边分别插入与其相对应的内导槽中。
  7. 根据权利要求6所述的光纤熔接储纤模块，其特征在于，所述内导槽上设有限位凸起，所述储纤盘的左侧边和右侧边中的每一侧边设有一个前卡位和一个后卡位，所述储纤托盘由所述熔接盘中抽出至最大位置时，所述限位凸起卡入所述后卡位中，所述储纤托盘收容在所述熔接托盘内时，所述限位凸起卡入所述前卡位中。
  8. 根据权利要求6所述的光纤熔接储纤模块，其特征在于，所述熔接托盘的左侧壁和右壁的外侧分别设有外导轨。
  9. 根据权利要求6所述的光纤熔接储纤模块，其特征在于，所述储纤托盘的前侧设有前挡壁，所述前挡壁上设有标签卡位。
  10. 根据权利要求6所述的光纤熔接储纤模块，其特征在于，所述储纤托盘的前侧设有多个用于卡固所述尾纤的连接器的停泊位。
PCT/CN2011/074329 2011-05-19 2011-05-19 一种光纤熔接储纤模块 WO2012155356A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198961A (ja) * 1991-08-30 1995-08-01 Northern Telecom Ltd 光ファイバ収容装置及び組立構造
CN201417332Y (zh) * 2009-03-20 2010-03-03 深圳日海通讯技术股份有限公司 一种光纤熔接配线盘
CN201464668U (zh) * 2009-07-02 2010-05-12 浙江万马集团电子有限公司 抽拉式光纤一体化熔接盘
CN101982030A (zh) * 2008-03-28 2011-02-23 Adc电信公司 用于滑动式抽屉的后闭锁装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198961A (ja) * 1991-08-30 1995-08-01 Northern Telecom Ltd 光ファイバ収容装置及び組立構造
CN101982030A (zh) * 2008-03-28 2011-02-23 Adc电信公司 用于滑动式抽屉的后闭锁装置
CN201417332Y (zh) * 2009-03-20 2010-03-03 深圳日海通讯技术股份有限公司 一种光纤熔接配线盘
CN201464668U (zh) * 2009-07-02 2010-05-12 浙江万马集团电子有限公司 抽拉式光纤一体化熔接盘

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