WO2018076249A1 - 熔配盘、配线架及光缆交接箱 - Google Patents

熔配盘、配线架及光缆交接箱 Download PDF

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Publication number
WO2018076249A1
WO2018076249A1 PCT/CN2016/103644 CN2016103644W WO2018076249A1 WO 2018076249 A1 WO2018076249 A1 WO 2018076249A1 CN 2016103644 W CN2016103644 W CN 2016103644W WO 2018076249 A1 WO2018076249 A1 WO 2018076249A1
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WIPO (PCT)
Prior art keywords
adapter
splicing
fusion
panel
adapter panel
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PCT/CN2016/103644
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English (en)
French (fr)
Inventor
钟来冲
李云
杨安良
熊伟
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201680089361.5A priority Critical patent/CN109716188A/zh
Priority to EP16919818.1A priority patent/EP3525021A4/en
Priority to PCT/CN2016/103644 priority patent/WO2018076249A1/zh
Priority to CA3041923A priority patent/CA3041923A1/en
Publication of WO2018076249A1 publication Critical patent/WO2018076249A1/zh
Priority to US16/395,445 priority patent/US10830976B2/en

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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
    • G02B6/4455—Cassettes characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
    • 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
    • G02B6/4452—Distribution frames
    • 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
    • G02B6/4452—Distribution frames
    • G02B6/44526—Panels or rackmounts covering a whole width of the frame or rack
    • 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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding

Definitions

  • Embodiments of the present invention relate to an optical fiber fusion technology, and in particular, to a fusion distribution disk, a distribution frame, and a cable transfer box.
  • the fusion distribution disk is disposed in the cable transfer box and the optical fiber distribution frame, and is mainly used for welding the optical cable, installing the adapter, and the like.
  • FIG. 1 is a schematic structural view of a conventional fusion-distribution disk.
  • the adapter is integrally mounted with the lower fusion-distribution disk, thereby fixing the adapter through the lower fusion-distribution disk.
  • the structure requires a large space, and the integrated structure can only install 12 adapters, and thus can only transmit and weld 12-core fibers (the industry has a capacity of 12 cores for the melt-distribution disk).
  • the above-mentioned fusion-distribution disk can only weld 12-core optical fiber, and the welding capacity is low, which is difficult to meet the communication requirements.
  • the embodiment of the invention provides a fusion distribution tray, a distribution frame and a cable transfer box, and the adapter is installed and fixed through the detachable adapter panel to increase the capacity of the fusion distribution disk, thereby improving the welding capacity and meeting the communication requirement.
  • an embodiment of the present invention provides a fusion splicing disk, which is divided into two layers, a lower layer includes a lower splicing disk, and an adapter panel disposed at a front end of the lower splicing disk, and the adapter plate and the lower splicing disk are detachable Structure, the strength of the adapter panel is greater than the strength of the plastic structure, and the adapter panel is provided with an adapter mounting hole, and the adapter mounting hole is used to fix the adapter, and the number of adapters is at least twice that of 12.
  • the thickness is small, and the required space is small, so that the space for the fusion-distribution disk for mounting the adapter is large, that is, the thickness can be small.
  • a handle is disposed on a side of the front end of the lower splicing disc, a card slot is disposed on the lower splicing disc, and a buckle is disposed, and the buckle and the card slot cooperate to
  • the adapter panel is limited to facilitate installation and removal of the adapter.
  • the other side of the front end of the lower splicing disc is provided with a fibrillation ring, the fibrillation ring is provided with a first fastener, and the first fastener is used for
  • the fiber-optic ring is fixed on the adapter panel; the adapter panel is located between the handle and the fiber-optic ring to implement route management of the optical fiber.
  • the card slot is provided with a second fastener for fixing the adapter panel when the buckle is inserted into the card slot to achieve fixing of the adapter panel.
  • the adapter panel is a sheet metal adapter panel, and since the sheet metal adapter panel has a large strength and requires less space, it can accommodate more adapters.
  • the adapter cover corresponds to the position of the adapter panel, the adapter cover is detachably hingedly connected to the upper welding plate, and the adapter cover can be flipped up along the hinge axis. Easy to install and remove the adapter panel.
  • the above-mentioned fusion-distributing disk further includes: an upper welding plate, the upper welding plate and the lower welding plate are connected by a rotating shaft matching structure, and the upper welding plate is rotatably operated.
  • the fusion splicing tray further includes: a fusion splicing sleeve, wherein the fusion splicing cartridge is detachably disposed on the upper splicing tray for splicing the optical fiber.
  • the adapter is vertically mounted on the adapter panel, and since the adapter is vertically occupied, the occupied width is small, so that the capacity of the fusion-distributed disk can be increased.
  • the thickness of the fusion splice tray is less than 25 mm.
  • the thickness of the weld disk is 19.5 mm.
  • each set of adapter mounting holes is fixedly installed with six adapters.
  • an embodiment of the present invention provides a distribution frame comprising the fusion splicing disc implemented in any one of the first aspect or the first aspect.
  • an embodiment of the present invention provides a cable transfer box, comprising the melt-distributing disk realized in any one of the first aspect or the first aspect.
  • the fusion distribution disk, the distribution frame and the cable transfer box provided by the embodiment of the invention include a lower welding plate, and an adapter panel disposed at the front end of the lower welding plate, the adapter plate and the lower welding plate are detachable structures, and the adapter plate is The strength is greater than the strength of the plastic structure, and the adapter mounting hole is provided on the adapter panel, and the adapter mounting hole is used to fix the adapter, and the number of the adapter is at least twice that of 12. Since the strength of the adapter panel is greater than the strength of the plastic structure, the thickness is small and the required space is small, so that the space for the fusion adapter to mount the adapter is large, that is, more can be installed on the adapter panel of a smaller thickness. adapter. Therefore, in the embodiment of the present invention, the adapter is mounted and fixed by the detachable and strong adapter panel, thereby increasing the capacity of the fusion splicing disk, thereby improving the transmission capacity and the welding capacity, and meeting the communication requirements.
  • FIG. 1 is a schematic view showing the structure of a conventional fusion-distributing disk
  • FIG. 2A is a schematic structural view of a splice tray according to Embodiment 1 of the present invention.
  • FIG. 2B is an exploded perspective view of FIG. 2A;
  • Figure 2C is a front view of Figure 2B;
  • FIG. 3A is a schematic structural view of a second embodiment of a splice tray according to the present invention.
  • Figure 3B is a partial enlarged view of Figure 3A;
  • FIG. 4A is a schematic structural view of a third embodiment of a splice tray of the present invention.
  • FIG. 4B is a schematic view showing the size of the splice tray shown in FIG. 4A.
  • the adapter and the lower welding plate are integrated.
  • the capacity of the fusion-distribution disk is usually 12 cores, which greatly limits the capacity of the cable transfer box and the optical fiber distribution frame, increases product cost and construction cost, and is difficult to meet communication requirements.
  • FIG. 2A is a schematic structural view of a splice tray according to Embodiment 1 of the present invention
  • FIG. 2B is an exploded view of FIG. 2A
  • FIG. 2C is a front view of FIG.
  • the fusion-distribution disk includes: a lower-layer lower splicing disk 2, and an adapter panel 4 disposed at a front end of the lower splicing disk 2, the adapter panel 4 and the
  • the lower welding plate 2 is of a detachable structure, the strength of the adapter panel 4 is greater than the strength of the plastic structure, and the adapter panel 4 is provided with an adapter mounting hole 5 for fixing the adapter 3,
  • the number of adapters 3 is at least twice that of 12.
  • the fusion splicing disk according to the embodiment of the present invention further includes an upper splicing disk 1 and a splicing disk cover 6 disposed on the upper splicing disk 1.
  • the structure in which the lower welding plate 2 and the adapter 3 are integrated is changed to a separate design of the lower welding plate 2 and the adapter 3, that is, no longer under
  • the splicing plate 2 is fixed to the adapter 3 by integral design with the adapter 3, and is provided with an adapter panel 4 having a detachable structure with the lower splicing disk 2, and an adapter is disposed on the adapter panel 4.
  • the mounting hole 5 is fixed by the adapter mounting hole 5.
  • the strength of the adapter panel 4 is greater than the strength of the plastic structure, such as the sheet metal adapter panel 4, the required thickness of the adapter panel 4 is small compared to the plastic structure, so that the space for the fusion adapter to mount the adapter 3 is smaller. Larger, that is, more adapters 3 can be mounted on the adapter panel 4 of smaller thickness, thereby achieving a high-density layout mounting of the adapter 3 through the detachable adapter panel 4.
  • the industry generally requires that the number of adapters 3 on the fuser disk be a multiple of 12 or a multiple of 6. Therefore, in the embodiment of the present invention, 24, 36 or 48, or even more, can be fixedly mounted on the adapter panel 4.
  • the number of adapters 3. when the number of the adapters 3 is required to be small, 12 adapters 3 and the like can be installed, which are not limited in the embodiment of the present invention.
  • the welding plate has a double-layer structure, that is, the welding plate includes the upper welding plate 1 and the lower welding plate 2, and the adapter plate 4 and the double-layer melting plate structure cooperate with each other to realize the welding plate in the height direction.
  • the height is smaller than the height of the integral structure of the fusion-distribution disk, that is, less than 25mm, and the thinnest is 19.5mm, which greatly improves the capacity of the fusion-distribution disk by maximally utilizing the space on the fusion-distribution disk.
  • the fusion splicing disc provided by the embodiment of the invention comprises a lower splicing disc and an adapter panel disposed at the front end of the lower splicing disc.
  • the adapter panel and the lower splicing disc are detachable structures, the strength of the adapter panel is greater than the strength of the plastic component structure, and the adapter panel An adapter mounting hole is provided on the adapter mounting hole for fixing the adapter, and the number of adapters is at least twice that of 12. Since the strength of the adapter panel is greater than the strength of the plastic structure, the thickness is small and the required space is small, so that the space for the fusion adapter to mount the adapter is large, that is, more can be installed on the adapter panel of a smaller thickness. adapter. Therefore, in the embodiment of the present invention, the adapter is mounted and fixed by the detachable and strong adapter panel, thereby increasing the capacity of the fusion splicing disk, thereby improving the transmission capacity and the welding capacity, and meeting the communication requirements.
  • the splicing disc cover 6 is provided with a recording label 16 for recording the splicing data.
  • a handle 7 is disposed on one side of the front end of the lower splice tray 2
  • a card slot 8 is disposed on the lower splice tray 2
  • a buckle 9 is inserted.
  • the card slot 8 limits the adapter panel 4.
  • FIG. 3A and FIG. 3B FIG. 3A is a schematic structural view of Embodiment 2 of the fusion splicing disk of the present invention
  • FIG. 3B is a partial enlarged view of FIG. 3A.
  • the adapter panel 4 is fixed by providing a buckle 9 on the lower splice tray 2, and a card slot 8, and the adapter panel 4 is restrained by the cooperation of the buckle 9 and the card slot 8.
  • the card slot 8 is provided with a second fastener 12 for fixing the adapter panel 4 when the buckle 9 is inserted into the card slot 8.
  • the second fastener 12 is, for example, a screw, and the adapter panel 4 is fastened by screws.
  • the adapter cover 13 disposed at the position of the adapter panel 4 and detachably hingedly connected to the upper splice tray 1 is flipped up along the hinge axis to expose the adapter panel 4, and then the second fastening The piece 12 is released, and the buckle 9 is moved to deform the buckle 9.
  • the adapter panel 4 is taken out from the card slot 8 on the lower splice tray 2.
  • the adapter panel 4 is further provided with a rivet nut 101, which cooperates with the screw 100 to fix the handle 7.
  • the other side of the front end of the lower splicing tray 2, that is, the side opposite to the handle 7 is disposed, the fiber-optic ring 10 is disposed, and the fiber-optic ring 10 is disposed on the fiber-optic ring 10 a first fastener 11 for fixing the fibrillation ring 10 to the adapter panel 4; the adapter panel 4 is located at the handle 7 and the fibrillation ring 10 between.
  • the optical fiber enters the fiber-optic ring 10 through the fiber-optic channel 16 to implement route management of the fiber, and the fiber-optic ring 10 can also be used as the handle 7 during module mounting operation.
  • the splice tray cover 6 is mounted on the upper splice tray 1, for example, fastened to the upper splice tray 1 by two buckles for protecting the welding zone and The bare fiber in the bare fiber coiled area is not damaged by external force.
  • the fusion splicing tray further comprises an adapter cover 13 corresponding to the position of the adapter panel 4, the adapter The cover 13 is detachably hingedly connected to the upper splice tray 1, and the adapter cover 13 is tilted up along the hinge axis.
  • the upper welding plate 1 and the lower welding plate 2 are connected by a rotating shaft matching structure, so that the upper welding plate 1 is rotatably operated.
  • the fusion splice tray further includes a fusion splice holder 14 , and the fusion splice holder 14 is detachably disposed on the upper splice tray 1 for fusing the optical fiber.
  • the adapter 3 is vertically mounted on the adapter panel 4, and the width of the adapter plate 3 is small, so that the capacity of the fusion pad can be increased. the amount.
  • FIG. 4A is a schematic structural view of a third embodiment of the fusion splicing disk of the present invention
  • FIG. 4B is a schematic view showing the size of the splicing disk of FIG. 4A.
  • each set of adapter mounting holes 5 is fixedly mounted with six adapters 3, and a total of 24 adapters 3 are mounted, thereby realizing a 24-core high-density splice tray structure.
  • FIG. 4B when the number of the adapters 3 is 24, the length of the splice tray is 260 mm, the width of the side of the mounting handle 7 is about 237, and the thickness is about 19.5 mm (not shown).
  • the embodiment of the present invention further provides a distribution frame, which includes the fusion distribution disk realized by any of the above embodiments.
  • a distribution frame which includes the fusion distribution disk realized by any of the above embodiments.
  • the embodiment of the present invention further provides a cable transfer box, which comprises the melt-distributing disk realized by any of the above embodiments.
  • a cable transfer box which comprises the melt-distributing disk realized by any of the above embodiments.
  • a fusion unit insertion frame can be disposed on the distribution frame or the cable transfer box, and the fusion distribution disk is inserted into the fusion unit insertion frame to install the fusion distribution plate on the distribution frame or the optical cable. On the box.
  • a guide rail may be disposed on the distribution frame or the cable transfer box, and the fusion distribution tray is introduced into the distribution frame or the cable transfer box through the guide rail.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Abstract

一种熔配盘、配线架及光缆交接箱，熔配盘包括下熔接盘(2)，以及设置在下熔接盘(2)前端的适配器面板(4)，适配器面板(4)与下熔接盘(2)为可拆卸结构，适配器面板(4)的强度大于塑件结构的强度，且适配器面板(4)上设置有适配器安装孔(5)，适配器安装孔(5)用于固定适配器(3)，适配器(3)的个数至少为12的2倍。由于适配器面板(4)的强度大于塑件结构的强度，厚度较小，所需的空间较小，使得熔配盘用于安装适配器(3)的空间较大，即可以在较小厚度的适配器面板(4)上安装更多的适配器(3)，从而提升传输容量和熔接容量，满足通信需求。

Description

熔配盘、配线架及光缆交接箱 技术领域
本发明实施例涉及光纤熔配技术，尤其涉及一种熔配盘、配线架及光缆交接箱。
背景技术
目前，熔配盘设置在光缆交接箱、光纤配线架中，主要用于光缆的熔接、适配器的安装等。
传统的熔配盘分为两层，即上熔接盘和下熔接盘，具体的，可参见图1，图1为传统熔配盘的结构示意示意图。如图1所示，传统的熔配盘结构中，适配器与下熔接盘一体化安装，从而通过下熔接盘固定适配器。该结构所需空间较大，一体化结构只能安装12个适配器，进而只能传输和熔接12芯的光纤(业界称之为熔配盘的容量为12芯)。
随着通信的高速发展，人们对光纤熔接的容量需求越来越高，上述的熔配盘仅能熔接12芯的光纤，熔接容量较低，难以满足通信需求。
发明内容
本发明实施例提供一种熔配盘、配线架及光缆交接箱，通过可拆卸的适配器面板对适配器进行安装固定，提高熔配盘的容量，从而提升熔接容量，满足通信需求。
第一方面，本发明实施例提供一种熔配盘，该熔配盘分为两层，下层包括下熔接盘，以及设置在下熔接盘的前端的适配器面板，适配器面板与下熔接盘为可拆卸结构，适配器面板的强度大于塑件结构的强度，且适配器面板上设置有适配器安装孔，适配器安装孔用于固定适配器，适配器的个数至少为12的2倍。
上述熔配盘结构中，由于适配器面板的强度大于塑件结构的强度，厚度较小，所需的空间较小，使得熔配盘用于安装适配器的空间较大，即可以在较小厚度的适配器面板上安装更多的适配器。因此，本发明实施例中，通过 可拆卸的、强度较大的适配器面板对适配器进行安装固定，可以提高熔配盘的容量，从而提升传输容量和熔接容量，满足通信需求。
在一种可行的实现方式中，所述下熔接盘前端的一侧设置有手柄，所述下熔接盘上设置卡槽，以及卡扣，所述卡扣和所述卡槽配合以对所述适配器面板进行限位，便于适配器的安装与拆卸。
在一种可行的实现方式中，所述下熔接盘前端的另一侧设置过纤环，所述过纤环上设置有第一紧固件，所述第一紧固件用于将所述过纤环固定在所述适配器面板上；所述适配器面板位于所述手柄与所述过纤环之间，实现光纤的路由管理。
在一种可行的实现方式中，所述卡槽上设置有第二紧固件，用于在所述卡扣插入所述卡槽时，固定所述适配器面板，实现对适配器面板的固定。
在一种可行的实现方式中，所述适配器面板为钣金适配器面板，由于钣金适配器面板的强度较大，所需的空间较小，因此可以容纳更多的适配器。
在一种可行的实现方式中，所述适配器盖对应与所述适配器面板位置处，所述适配器盖与所述上熔接盘可拆铰链连接、且所述适配器盖可沿铰链轴线向上翻起，便于适配器面板的安装与拆卸。
在一种可行的实现方式中，上述的熔配盘还包括：上熔接盘，所述上熔接盘与所述下熔接盘通过转轴配合结构连接，且所述上熔接盘可旋转式操作。
在一种可行的实现方式中，上述的熔配盘还包括：熔接卡座，所述熔接卡座可拆卸设置在所述上熔接盘上，用于熔接光纤。
在一种可行的实现方式中，所述适配器竖向安装在所述适配器面板上，由于适配器竖向时，占用的宽度较小，因此可以增大熔配盘的容量。
在一种可行的实现方式中，所述熔配盘的厚度小于25毫米。
在一种可行的实现方式中，所述熔配盘的厚度为19.5毫米。
在一种可行的实现方式中，所述适配器面板上设置4组适配器安装孔，每组适配器安装孔固定安装6个适配器。
第二方面，本发明实施例提供一种配线架，包括如上第一个方面或第一个方面的任一种方式实现的熔配盘。
第三方面，本发明实施例提供一种光缆交接箱，包括如上第一个方面或第一个方面的任一种方式实现的熔配盘。
本发明实施例提供的熔配盘、配线架及光缆交接箱，熔配盘包括下熔接盘，以及设置在下熔接盘前端的适配器面板，适配器面板与下熔接盘为可拆卸结构，适配器面板的强度大于塑件结构的强度，且适配器面板上设置有适配器安装孔，适配器安装孔用于固定适配器，适配器的个数至少为12的2倍。由于适配器面板的强度大于塑件结构的强度，厚度较小，所需的空间较小，使得熔配盘用于安装适配器的空间较大，即可以在较小厚度的适配器面板上安装更多的适配器。因此，本发明实施例中，通过可拆卸的、强度较大的适配器面板对适配器进行安装固定，可以提高熔配盘的容量，从而提升传输容量和熔接容量，满足通信需求。
附图说明
为了更清楚地说明本发明方法实施例的技术方案，下面将对实施例描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明方法的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为传统熔配盘的结构示意示意图；
图2A为本发明实施例一提供的熔接盘的结构示意图；
图2B为图2A的分解示意图；
图2C为图2B正视图；
图3A为本发明熔配盘实施例二的结构示意图；
图3B为图3A的局部放大图；
图4A为本发明熔配盘实施例三的结构示意图；
图4B为图4A所示熔接盘的尺寸示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。以下内容为结合附图 及较佳实施例，对依据本发明申请的具体实施方式、结构、特征及其功效的详细说明。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”、“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
传统的熔配盘结构中，适配器和下熔接盘一体化设计。受到该结构的限制，熔配盘的容量通常为12芯，极大程度上限制了光缆交接箱和光纤配线架的容量，增加产品成本和施工成本的同时，难以满足通信需求。
有鉴于此，本发明实施例提供一种熔配盘、配线架及光缆交接箱，通过对一体化设计的适配器和下熔接盘进行改进，采用可拆卸的适配器面板对适配器进行安装固定，提高熔配盘的容量，从而提升熔接容量，满足通信需求。具体的，可参见图2A、图2B与图2C，图2A为本发明实施例一提供的熔接盘的结构示意图，图2B为图2A的分解示意图，图2C为图2B正视图。
请参照图2A～图2C，本发明实施例中，熔配盘包括：下层的下熔接盘2，以及设置在所述下熔接盘2的前端的适配器面板4，所述适配器面板4与所述下熔接盘2为可拆卸结构，所述适配器面板4的强度大于塑件结构的强度，且所述适配器面板4上设置有适配器安装孔5，所述适配器安装孔5用于固定适配器3，所述适配器3的个数至少为12的2倍。另外，本发明实施例所述的熔配盘还包括上层的上熔接盘1与熔接盘盖6，熔接盘盖6设置在上熔接盘1上。
具体的，为了实现高密度、超薄的熔配盘，本发明实施例中，将下熔接盘2与适配器3一体化的结构变更为下熔接盘2与适配器3分立设计，即不再由下熔接盘2通过与适配器3一体化设计实现对适配器3的固定，而是设置与下熔接盘2可拆卸结构的适配器面板4，在适配器面板4上设置适配器 安装孔5，通过适配器安装孔5实现适配器3的固定。由于适配器面板4的强度大于塑件结构的强度，例如为钣金适配器面板4，因此相较于塑件结构，适配器面板4所需的厚度小，使得熔配盘用于安装适配器3的空间较大，即可以在较小厚度的适配器面板4上安装更多的适配器3，从而通过可拆卸的适配器面板4实现适配器3的高密度布局安装。而且，业界通常要求熔配盘上适配器3的数量为12的倍数或6的倍数，因此，本发明实施例中，可以在适配器面板4上固定安装24个、36个或48个，甚至更多数量的适配器3。另外，当对适配器3的数量要求较少时，可以安装12个适配器3等，本发明实施例并不限制。
另外，本发明实施例中，熔接盘为双层结构，即熔接盘包括上熔接盘1与下熔接盘2，适配器面板4与双层熔配盘结构相互配合，实现熔配盘在高度方向上的超薄设计，该高度小于一体结构的熔配盘的高度，即小于25mm，最薄为19.5mm，通过最大程度利用熔配盘上的空间，极大提升了熔配盘的容量。
另外，需要说明的是，图2C中未示出熔接盘盖6。
本发明实施例提供的熔配盘，包括下熔接盘，以及设置在下熔接盘前端的适配器面板，适配器面板与下熔接盘为可拆卸结构，适配器面板的强度大于塑件结构的强度，且适配器面板上设置有适配器安装孔，适配器安装孔用于固定适配器，适配器的个数至少为12的2倍。由于适配器面板的强度大于塑件结构的强度，厚度较小，所需的空间较小，使得熔配盘用于安装适配器的空间较大，即可以在较小厚度的适配器面板上安装更多的适配器。因此，本发明实施例中，通过可拆卸的、强度较大的适配器面板对适配器进行安装固定，可以提高熔配盘的容量，从而提升传输容量和熔接容量，满足通信需求。
可选的，上述实施例中，熔接盘盖6上设置有记录标签16，用于记录熔接资料。
可选的，在本发明一实施例中，所述下熔接盘2前端的一侧设置有手柄7，下熔接盘2上设置卡槽8，以及卡扣9，所述卡扣9插入所述卡槽8以对所述适配器面板4进行限位。具体的，可参见图3A与图3B，图3A为本发明熔配盘实施例二的结构示意图，图3B为图3A的局部放大图。
如图3B所示，适配器面板4的固定是通过下熔接盘2上设置卡扣9，以及卡槽8，通过卡扣9和卡槽8的配合对适配器面板4限位。进一步的，卡槽8上设置有第二紧固件12，用于在所述卡扣9插入所述卡槽8时，固定所述适配器面板4。其中，第二紧固件12例如为螺钉，通过螺钉对适配器面板4紧固。当需要拆卸适配器面板4时，将设置在适配器面板4位置处、且与上熔接盘1可拆铰链连接的适配器盖13，沿铰链轴线向上翻起，露出适配器面板4，然后将第二紧固件12松脱，再搬动卡扣9，使卡扣9变形。当卡扣9实现变形后无法卡主适配器面板4，此时，将适配器面板4从下熔接盘2上的卡槽8中取出。另外，适配器面板4上还设置有压铆螺母101，与螺钉100配合实现对手柄7的固定。
再请参照图2A，在本发明一实施例中，所述下熔接盘2前端的另一侧，即相对设置手柄7的一侧，设置过纤环10，所述过纤环10上设置有第一紧固件11，所述第一紧固件11用于将所述过纤环10固定在所述适配器面板4上；所述适配器面板4位于所述手柄7与所述过纤环10之间。
具体的，光纤通过过纤槽16进入到过纤环10，实现光纤的路由管理，同时过纤环10也能起到在模块安装操作时作为手柄7使用。
再请参照图2A与图2B，本发明实施例中，熔接盘盖6安装在上熔接盘1上，例如，通过两个扣位扣紧安装在上熔接盘1上，用于保护熔接区和裸纤盘绕区的裸纤不受外力伤害。
再请参照图2A、图2B、图2C与图3A，在本发明一实施例中，熔配盘还包括适配器盖13，所述适配器盖13对应与所述适配器面板4位置处，所述适配器盖13与所述上熔接盘1可拆铰链连接、且所述适配器盖13可沿铰链轴线向上翻起。通过设置适配器盖13，实现对适配器3的保护与方便更换适配器面板4。
可选的，在本发明一实施例中，所述上熔接盘1与所述下熔接盘2通过转轴配合结构连接，实现上熔接盘1可旋转式操作。
可选的，在本发明一实施例中，上述的熔接盘还包括熔接卡座14，所述熔接卡座14可拆卸设置在所述上熔接盘1上，用于熔接光纤。
可选的，在本发明一实施例中，所述适配器3竖向安装在所述适配器面板4上，由于适配器3竖向时，占用的宽度较小，因此可以增大熔配盘的容 量。
下面，以适配器面板4上安装24个适配器3为例，对本发明熔接盘进行详细说明。具体的，可参见图4A与图4B，图4A为本发明熔配盘实施例三的结构示意图，图4B为图4A所示熔接盘的尺寸示意图。
请参照图4A，所述适配器面板4上设置4组适配器安装孔5，每组适配器安装孔5固定安装6个适配器3，共安装24个适配器3，从而实现24芯高密度熔接盘结构。请参照图4B，当适配器3的数量为24时，熔接盘的长度为260mm，安装手柄7侧的宽度约为237，厚度约为19.5mm(未示出)。
另外，在上述熔配盘的基础上，本发明实施例还提供一种配线架，包括上述任一实施例实现的熔配盘，其具体结构和有益效果请参见上述实施例，此处不再赘述。
另外，在上述熔配盘的基础上，本发明实施例还提供一种光缆交接箱，包括上述任一实施例实现的熔配盘，其具体结构和有益效果请参见上述实施例，此处不再赘述。
在一种可行的实现方式中，可以在配线架或光缆交接箱上设置熔配单元插框，熔配盘插入熔配单元插框内，从而将熔配盘安装在配线架或光缆交接箱上。
在另一种可行的实现方式中，可以在配线架或光缆交接箱上设置导轨，通过导轨将熔配盘导入配线架或光缆交接箱内。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (10)

  1. 一种熔配盘，其特征在于，包括：下熔接盘，以及设置在所述下熔接盘的前端的适配器面板，所述适配器面板与所述下熔接盘为可拆卸结构，所述适配器面板的强度大于塑件结构的强度，且所述适配器面板上设置有适配器安装孔，所述适配器安装孔用于固定适配器，所述适配器的个数至少为12的2倍。
  2. 根据权利要求1所述的熔配盘，其特征在于，
    所述下熔接盘前端的一侧设置有手柄，所述下熔接盘上设置卡槽，以及卡扣，所述卡扣和所述卡槽配合以对所述适配器面板进行限位；
    所述下熔接盘前端的另一侧设置过纤环，所述过纤环上设置有第一紧固件，所述第一紧固件用于将所述过纤环固定在所述适配器面板上；
    所述适配器面板位于所述手柄与所述过纤环之间。
  3. 根据权利要求2所述的熔配盘，其特征在于，所述卡槽上设置有第二紧固件，用于在所述卡扣插入所述卡槽时，固定所述适配器面板。
  4. 根据权利要求1～3任一项所述的熔配盘，其特征在于，所述适配器面板为钣金适配器面板。
  5. 根据权利要求1～4任一项所述的熔配盘，其特征在于，还包括：适配器盖，所述适配器盖对应与所述适配器面板位置处，所述适配器盖与所述上熔接盘可拆铰链连接、且所述适配器盖可沿铰链轴线向上翻起。
  6. 根据权利要求1～5任一项所述的熔配盘，其特征在于，还包括：上熔接盘，所述上熔接盘与所述下熔接盘通过转轴配合结构连接，且所述上熔接盘可旋转式操作。
  7. 根据权利要求1～6任一项所述的熔配盘，其特征在于，还包括：熔接卡座，所述熔接卡座可拆卸设置在所述上熔接盘上，用于熔接光纤。
  8. 根据权利要求1～7任一项所述的熔配盘，其特征在于，所述适配器竖向安装在所述适配器面板上。
  9. 一种配线架，其特征在于，包括如权利要求1～8任一项所述的熔配盘。
  10. 一种光缆交接箱，其特征在于，包括如权利要求1～8任一项所述的熔配盘。
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US10830976B2 (en) 2020-11-10
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EP3525021A1 (en) 2019-08-14
US20190250356A1 (en) 2019-08-15

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