WO2023165067A1 - 一种光缆安装方法、保护组件和光纤组件 - Google Patents

一种光缆安装方法、保护组件和光纤组件 Download PDF

Info

Publication number
WO2023165067A1
WO2023165067A1 PCT/CN2022/105525 CN2022105525W WO2023165067A1 WO 2023165067 A1 WO2023165067 A1 WO 2023165067A1 CN 2022105525 W CN2022105525 W CN 2022105525W WO 2023165067 A1 WO2023165067 A1 WO 2023165067A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical cable
assembly
cable assembly
protective
buckle
Prior art date
Application number
PCT/CN2022/105525
Other languages
English (en)
French (fr)
Inventor
曹峰云
谢云鹏
汤太军
马爱萍
殷夏明
Original Assignee
中兴通讯股份有限公司
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.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2023165067A1 publication Critical patent/WO2023165067A1/zh
Priority to CONC2023/0013665A priority Critical patent/CO2023013665A2/es

Links

Images

Classifications

    • 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
    • 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
    • G02B6/36—Mechanical coupling means
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • 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
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • 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
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4477—Terminating devices ; Cable clamps with means for strain-relieving to interior strengths element
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations

Definitions

  • the present application relates to the field of optical fiber equipment, in particular to an optical cable installation method, a protection component and an optical fiber component.
  • optical communication connection methods used in FTTH (fiber-to-the-home) and some other optical fiber networking systems are generally connected by adapters, pigtails and traditional optical cable on-site construction and production of optical cable end components.
  • Such a connection method is relatively complicated, and The dustproof and waterproof performance is poor, and it generally needs to be installed inside the optical communication equipment, which is quite inconvenient due to the restrictions on the use scenarios; every time on-site construction, the optical communication equipment must be turned on, and then plugged into the pigtail or made into a fiber optic cable.
  • the construction method is complicated and time-consuming, and may affect or destroy other optical cables that have been constructed.
  • optical cables and pigtails used in the above connection methods have poor ability to pass through pipes and walls.
  • embodiments of the present application provide an optical cable installation method, a protection component and an optical fiber component.
  • the solution to the technical problem in the embodiment of the present application is to provide an optical cable installation method, including: connecting the optical cable and the fixing component to form a first optical cable component; connecting the first optical cable component and the protection component to form a second optical cable component; Install the second optical cable assembly to a preset position; remove the protective assembly of the second optical cable assembly to form a third optical cable assembly; connect the third optical cable assembly and the protective assembly to form a fourth optical cable assembly; connect the The fourth fiber optic cable assembly and adapter are described.
  • the solution to the technical problem in the embodiment of the present application is to provide a protection assembly for installation of an optical cable
  • the protection assembly includes a protection tube and a buckle that can be locked with the protection tube, and the buckle can be inserted at least partially The protection tube is clamped with the protection tube installed on the first optical cable assembly.
  • an optical fiber assembly which includes an optical fiber, a fixing assembly, an adapter, and a protective assembly.
  • the fixing assembly is fixedly connected to one end of the optical fiber;
  • the fixing component passes through the protective component and is connected to the adapter, and the protective component is detachably connected to the adapter.
  • Figure 1 is a schematic diagram of the connection of the protection tube, buckle and optical fiber fixing tube of the present application
  • Fig. 2 is a schematic structural diagram of the protection component of the present application.
  • Fig. 3 is a schematic structural view of the optical fiber assembly of the present application.
  • Fig. 4 is a schematic structural view of the plug inner sleeve of the present application.
  • Figure 5 is a schematic diagram of the explosion structure of the optical fiber assembly of the present application.
  • Fig. 6 is the structural representation of the pre-connected fixed pipe of the present application.
  • Fig. 7 is a schematic structural view of the inner sleeve of the plug of the present application.
  • Fig. 8 is a schematic cross-sectional structural view of the optical fiber assembly of the present application after assembly.
  • Plug assembly 21. Plug assembly; 22. Sealing ring; 23. Pre-connected fixing tube; 24. Metal ferrule; 25. Sealing sleeve; 26. Locking platform; , protective sleeve; 42, inner plug of protective sleeve; 51, lock; 52, limit platform; 53, threaded connection; 54, inner sleeve of plug; 55, outer sleeve of plug;
  • the embodiment of the present application provides an optical cable installation method, including: connecting the optical cable 10 and the fixing assembly 20 to form a first optical cable assembly; connecting the first optical cable assembly and the protection assembly 30, forming a second optical cable assembly; installing the second optical cable assembly to a preset position; removing the protective assembly 30 of the second optical cable assembly to form a third optical cable assembly; connecting the third optical cable assembly and the protective assembly 40, forming a fourth optical cable assembly; connecting the fourth optical cable assembly with the adapter 50 .
  • the protection component 30 is used to prevent the first optical cable assembly from being damaged due to collision with the external environment during construction and installation, and is used to be sleeved on the outside of the first optical cable assembly to protect the first optical cable assembly.
  • the fixing component 20 is used for connecting and protecting the optical cable 10, and is connected with an external structure to communicate the optical cable 10 with other optical fibers for signal transmission.
  • the protective assembly 30 also has a traction function, so that the wall-pipe penetration operation can be successfully completed according to a preset path.
  • the adapter 50 and the first optical cable assembly are initially separated from each other, because they cannot be directly connected without a preset installation position, and the size of the adapter 50 is large, which is not conducive to the first On-site construction operations such as threading pipes and walls of the optical cable assembly need to be connected with the fourth optical cable assembly that has been processed by a certain method.
  • the embodiment of the present application also provides a protection assembly 30 for protecting the first optical cable assembly.
  • the protection assembly 30 includes a protection tube 31 and a buckle 32 that can be fastened to the protection tube 31.
  • the buckle 32 can be at least partially The protection tube 31 is inserted to fasten with the protection tube 31 installed on the first optical cable assembly.
  • the buckle 32 includes a support column 321, and the protection tube 31 includes a fixing opening 311; the support column 321 of the buckle 32 can be at least partially inserted into the fixing opening 311, so as to clamp the buckle 32 and the protection tube 31.
  • the first optical cable assembly formed by the optical cable 10 and the fixing assembly 20 often needs to pass through preset pipe wall holes and other objects, while the original protection assembly 30 is mostly screwed to the fixing assembly 20 through screw connections. , but because the first optical cable assembly is prone to torsion and torsion in the process of passing through the wall and through the pipe, in some cases it is necessary to connect the protection assembly 30 with the pulling steel wire for traction. Shedding problem.
  • the protection assembly 30 includes a protection tube 31 and a buckle 32 that can be locked with the protection tube 31, further Specifically, a card slot 201 can be provided on the fixing assembly 20, and the card slot 201 is used to clip the buckle 32, and the buckle 32 can pass through the card slot 201 and lock with the protection tube 31.
  • the buckle 32 is installed to the protection tube 31, at this time the buckle 32 is snapped into the slot 201, even if the protection tube 31 rotates relative to the optical cable assembly, the buckle 32 will rotate along with the protection tube 31 and will always be snapped into the slot 201 and locked against it.
  • the groove 201 rotates to ensure that the protective tube 31 will not fall off from the first optical cable assembly.
  • one end of the protection tube 31 is provided with a fixing port 311
  • the buckle 32 is provided with a support column 321
  • the support column 321 can pass through the card slot 201 and connect with the fixing port 311.
  • snap-fit locking specifically, fixed openings 311 are respectively provided on the upper and lower opposite sides of the protection tube 31, and the support column 321 enters the card slot 201 through the upper fixing opening 311, and then passes through the lower
  • the fixing opening 311 of the protection tube 31 is locked, and at this time, a part of the support column 321 is located in the slot 201 and engaged with the slot 201 , and the other part is located in the fixing opening 311 of the protection tube 31 to fix the protection tube 31 .
  • an inner hook 322 can also be provided on the buckle 32 at the end away from the support column 321, and the inner hook 322 can be hooked with the inside of the protection tube 31 to prevent the buckle 32 and the protection tube 31 from collapsing under the action of no external force.
  • unlock Specifically, when locking, first install the relative position of the buckle 32 and the protection tube 31, and then press down the end of the buckle 32 provided with the inner hook 322, so that the inner hook 322 hooks the protection tube 31 to lock; When unlocking, the end of the buckle 32 provided with the inner hook 322 is lifted up slightly to disengage the inner hook 322 from the protection tube 31 for unlocking, and then the buckle 32 is pulled out to complete the unlocking.
  • the protection component 30 includes a buckle 32 and a protection tube 31;
  • connection of the first optical cable assembly and the protection assembly 30 to form a second optical cable assembly includes:
  • the protective tube 31 has an accommodating space for accommodating the first optical cable assembly.
  • the buckle 32 is at least partially inserted into the protection tube to fasten the first optical cable assembly to form a second optical cable assembly.
  • the protection tube 31 is provided with a part that cooperates with the buckle 32, and the buckle 32 can be installed to the protection tube 31 through the fitting part, and the buckle 32 is fastened and fastened with the protection tube 31,
  • the protection tube 31 is relatively fixed on the fixing assembly 20 .
  • the buckle 32 can be fastened and locked with the protection tube 31 , and at the same time, the buckle 32 is locked into the fixing assembly 20 , so as to relatively fix the protection tube 31 and the fixing assembly 20 .
  • the buckle 32 includes a support column 321, and the protection tube 31 includes a fixing opening 311; the buckle 32 is at least partially inserted into the protection tube 31 to lock Tightening the first optical cable assembly includes: at least partially inserting the support column 321 of the buckle 32 into the fixing opening 311 to clamp the first optical cable assembly;
  • the buckle 32 is released from the protection tube 31, and then the buckle 32 is connected to the protection tube 31 and the fixing component 20
  • the first optical cable assembly is separated from the protection tube 31 at last, that is, the detachment is completed.
  • the removal of the protective assembly 30 of the second optical cable assembly to form a third optical cable assembly includes: removing the buckle 32 to remove the support column 321 from the fixing port 311; removing the The protection tube 31 forms the third optical cable assembly.
  • the support column 321 is released from the protection tube 31, and then the support column 321 is connected to the protection tube 31 and the fixing assembly 20.
  • the first optical cable assembly is separated from the protection tube 31 at last, that is, the detachment is completed.
  • optical fiber assembly 1 comprises optical fiber cable 10, fixing assembly 20, protection assembly 40 and adapter 50; Fixed connection: the fixing component 20 connected with the optical fiber is connected to the adapter 50 through the protection component 40 , and the protection component 40 is detachably connected to the adapter 50 .
  • the protective assembly 40 includes a protective sleeve 41 and a protective sleeve inner plug 42, and the protective sleeve inner plug 42 is sleeved outside the third optical cable assembly to fill the matching gap between the protective sleeve 41 and the third optical cable assembly. ; Specifically, the protective sleeve inner plug 42 is sleeved between the protective sleeve 41 and the third optical cable assembly.
  • the third optical cable assembly can be connected to the adapter 50 through the protective sleeve 41, and the adapter 50 provides the connection function of the fourth optical cable connection assembly to communicate with the other end of the optical fiber and protects the connection of the fourth optical cable.
  • the protective sleeve 41 is detachably connected to the adapter 50 , and the detachable connection includes threaded connection, snap-fit connection and the like.
  • the inner plug 42 of the protective sheath is a material with elastic variability, and the inner plug 42 of the protective sheath is provided with
  • the opening 421 the inner plug 42 of the protective sleeve can be sleeved on the outside of the third optical cable assembly through the opening 421, specifically, the opening 421 runs through both ends of the inner plug 42 of the protective sleeve, and the inner plug 42 of the protective sleeve can be Deformation and opening and closing along the opening 421, when it is necessary to sleeve the inner plug 42 of the protective sleeve, open the opening 421 to a certain gap to be sleeved on the outside of the third optical cable assembly, when the sleeve is completed
  • the inner plug 42 of the protective sleeve is closed by its own elastic deformation to prevent falling off from the third optical cable assembly.
  • the inner plug 42 of the protective sleeve is two semi-cylindrical bodies, and the two semi-cylindrical bodies can be assembled into a cylinder by setting the boss and the notch to engage, etc.
  • the inner plug 42 of the protective sleeve only has a small gap at the engaging place, which is dust-proof The waterproof effect is better.
  • the outer surface of the protective sleeve inner plug 42 There is a protruding first ring platform 422, and the inner surface of the protective cover 41 is provided with a protruding second ring platform, and the first ring platform 422 can be opposed to the second ring platform to limit the protective cover.
  • the matching position of the inner plug 42 in the protective sleeve 41 is a hollow conical body with a certain inner diameter, and the inner diameter of the protective sleeve 41 is greater than or equal to that of the first ring platform 422.
  • the inner diameter of the second ring platform is smaller than the outer diameter of the first ring platform 422, the second ring platform is arranged in the middle or tail of the protective sleeve 41, and the inner plug 42 of the protective sleeve is in the There is a slidable space in the protective cover 41, and after the first ring platform 422 is restricted and locked by the second ring platform, the protective cover inner plug 42 penetrates the hollow part inside the protective cover 41 to fill
  • the gap between the protective sleeve 41 and the third optical cable assembly plays the role of dustproof and waterproof, and prevents the optical cable 10 from being damaged due to bending.
  • the connection of the third optical cable assembly and the protective assembly 40 to form the fourth optical cable assembly includes: installing the protective sleeve 41 to the third optical cable assembly; sheathing the protective sleeve The inner plug 42 is outside the third optical cable assembly, and the inner plug 42 of the protective sleeve is snapped into the protective sleeve 41 to form a fourth optical cable assembly.
  • the protective sheath 41 is hollow, and the third optical cable assembly can pass through the hollow portion of the protective sheath 41 .
  • the protective sheath 41 can be assembled separately, the two protective sheaths 41 are assembled into a hollow whole, and the protective sheath 41 can be directly assembled on the third optical cable assembly,
  • the inner plug 42 of the protective sleeve may or may not be selected.
  • one end of the inner plug 42 of the protective sleeve cannot continue to move after being pressed against the third optical cable assembly. position on the third fiber optic cable assembly.
  • the fixing assembly 20 is an assembly that can be connected to the optical cable 10 for optical information transmission and has at least one plug.
  • the fixing assembly 20 includes a plug assembly 21 and a plug assembly for sealing.
  • the sealing assembly includes a sealing ring 22, and also includes a pre-connection fixing pipe 23.
  • the plug assembly 21 is arranged on one end of the pre-connecting fixing pipe 23.
  • the number of the sealing ring 22 can be set in multiples, and the sealing ring 22 is arranged on the plug assembly 21 and the pre-connection
  • the fixed pipes 23 are used to isolate the dust and water stains that may be caused by the fitting gap.
  • a metal ferrule 24 is provided at the end of the pre-connected fixed pipe 23 away from the plug assembly 21.
  • the metal ferrule 24 is used to fix the optical cable 10.
  • the sealing assembly may further include a sealing sleeve 25 for being sleeved on the optical cable 10 for filling and sealing.
  • the connecting the optical cable and the fixing assembly 20 to form a first optical cable assembly includes: installing the pre-connection fixing tube 23 to the optical cable 10; connecting the sealing assembly and the pre-connection fixing Tube 23; assemble the plug assembly 21 to the optical cable 10 to form a first optical cable assembly.
  • the pre-connection fixing tube 23 is an outer shell that provides protection and internal support for the optical cable 10 .
  • the plug assembly 21 provides the function of communicating with the outside for the optical cable 10 .
  • the adapter 50 is an active adapter 50 that can be docked with the same or different optical fibers during the exposure of the optical fiber. It can precisely dock the two sections of the optical fiber.
  • the adapter 50 may be an optical fiber connector with an integrated input end and an output end, or may refer to an optical fiber connector with a separate input end and output end.
  • the adapter 50 is an optical fiber connector with separate input and output ends, and the connection method at both ends is an optical fiber connector with a blind mating function and an automatic locking function, which can be used in a non-visible environment. Convenient.
  • the fourth optical cable assembly is inserted into the inside of the adapter 50 and mated with the adapter 50.
  • the fixing assembly 20 in the fourth optical cable assembly is provided with a locking platform 26, specifically,
  • the lock table 26 can be arranged on the outer surface of the pre-connected fixing pipe 23, and one end of the adapter 50 is provided with a first connection part.
  • the first connection part is a lock catch 51, and the lock
  • the buckle 51 is locked with the locking platform 26 to fix the fourth optical cable assembly to the adapter 50, specifically, after the fourth optical cable assembly is inserted into the adapter 50, the locking buckle 51 can be elastically deformed so as to be compatible with the fourth optical cable assembly.
  • the locking platform 26 is locked and clamped.
  • the adapter 50 is provided with a limiting platform 52, and the pre-connecting fixing tube 23 is provided with a limiting groove 27 , the limiting platform 52 resists the limiting groove 27 to limit the insertion position of the fourth optical cable in the adapter 50, and at the same time, after the limiting platform 52 and the limiting groove 27 are matched, The circumferential rotation of the fourth optical cable assembly is limited, so it has a good position positioning effect. It can be understood that the setting positions of the limiting table 52 and the limiting groove 27 on the fourth optical cable assembly and the adapter 50 can be mutually Change.
  • the end of the adapter 50 connected to the protective sleeve 41 is provided with a second connecting portion, and the second connecting portion may specifically be a threaded connection portion 53, and the protective sleeve 41 is connected to the protective sleeve 41 through the threaded connection portion 53.
  • the adapter 50 realizes a detachable connection.
  • the adapter 50 includes a plug inner sleeve 54 and a plug outer sleeve 55, the plug inner sleeve 54 is used to achieve connection and fixation with the fourth optical cable assembly, and the plug outer sleeve 55 is used to realize To protect the internal structure and connect and lock with the adapter 50 at the other end, the lock 51 , the limiting platform 52 and the threaded connection portion 53 are all arranged on the plug inner sleeve 54 .
  • an optical cable installation method, optical fiber assembly and protection assembly of the present application have the following advantages:
  • the second optical cable assembly is formed by connecting the protective assembly with the first optical cable assembly, which can prevent the second optical cable assembly from being damaged during construction operations such as passing through pipes and walls; reaching the construction position Finally, connect the third optical cable assembly with the protective assembly to form the fourth optical cable assembly.
  • the protective assembly can prevent dust and water from entering the fourth optical cable assembly and the adapter after the fourth optical cable assembly is connected to the adapter.
  • the method is convenient and easy to operate through the adapter connection, and the end-to-end consistency is high, which further ensures the stability of the optical communication signal, and at the same time provides sufficient protection during the process of passing the optical cable through the pipe. difficulty of construction.
  • the embodiment of the present application provides a protective assembly, which provides protection for the first optical cable assembly by providing a buckle and a protective tube.
  • the protective tube can prevent the first optical cable assembly from being damaged due to contact with the outside, and the buckle of the protective component can be combined with the The protection tube is fastened, so that the protection tube is fixed on the first optical cable assembly.
  • the structure of the buckle and the protection tube clamping improves the stabilization effect of the protection component on the optical fiber fixing tube, preventing the protection component from being The first optical cable assembly falls off and loses its protective effect.
  • An optical fiber assembly provided by the embodiment of the present application, the larger size of the adapter and the separate arrangement of the optical cable help the optical cable and the fixed assembly to move through the pipe and wall during construction; the protective assembly can prevent the optical cable and the fixed assembly from being exposed to dust and water from the outside At the same time, the protective component provides a certain support for the optical cable to prevent excessive bending and damage of the optical cable, and after the adapter is assembled, there is no need to make the optical cable end assembly on site, which reduces the difficulty of connecting the optical cable.

Abstract

一种光缆安装方法，包括：连接光缆(10)与固定组件(20)，形成第一光缆组件；连接第一光缆组件与保护组件(30)，形成第二光缆组件；安装第二光缆组件至预设位置；拆除第二光缆组件的保护组件(30)，形成第三光缆组件；连接第三光缆组件与防护组件(40)，形成第四光缆组件；连接第四光缆组件与适配器(50)。

Description

一种光缆安装方法、保护组件和光纤组件
相关申请的交叉引用
本申请基于申请号为202210208146.X、申请日为2022年3月3日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及光纤设备领域，特别涉及一种光缆安装方法、保护组件和光纤组件。
背景技术
目前，FTTH(光纤到户)和其他一些光纤组网系统中所采用的光通信连接方式一般是适配器、尾纤和传统光缆现场施工制作光缆成端组件进行连接，这样的连接方式较为复杂，且防尘防水性能差，一般还需要设置在光通信设备内部使用，对使用场景的限制较多相当不便；每次现场施工时，都要把光通信设备打开，然后再插上尾纤或制作光缆成端组件进行连通，施工方式复杂耗时还可能影响或破坏其它已施工光缆。
同时，上述连接方式的所用到的光缆、尾纤穿管穿墙能力差。
因此，亟需一种光缆安装方法、保护组件和光纤组件解决上述光通信连接方式复杂、穿管能力差的问题。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
为克服现有光通信连接方式复杂、穿管能力差的问题，本申请实施例提供了一种光缆安装方法、保护组件和光纤组件。
一方面本申请实施例解决技术问题的方案是提供一种光缆安装方法，包括：连接光缆与固定组件，形成第一光缆组件；连接所述第一光缆组件与保护组件，形成第二光缆组件；安装所述第二光缆组件至预设位置；拆除所述第二光缆组件的所述保护组件，形成第三光缆组件；连接所述第三光缆组件与防护组件，形成第四光缆组件；连接所述第四光缆组件与适配器。
另一方面本申请实施例解决技术问题的方案是提供一种保护组件，用于光缆安装，所述保护组件包括保护管和可与所述保护管卡紧的卡扣，卡扣可至少部分插入所述保护管，以与安装在所述第一光缆组件上的所述保护管卡紧。
另一方面本申请实施例解决技术问题的方案是提供一种光纤组件，所述光纤组件包括光纤、固定组件、适配器和防护组件所述固定组件与所述光纤的一端固定连接；连接有光纤的所述固定组件穿过所述防护组件与所述适配器连接，所述防护组件与所述适配器可拆卸连接。
附图说明
图1是本申请保护管、卡扣与光纤固定管的连接示意图；
图2是本申请的保护组件结构示意图；
图3是本申请的光纤组件结构示意图；
图4是本申请插头内套的结构示意图；
图5是本申请光纤组件的爆炸结构示意图；
图6是本申请预连接固定管的结构示意图；
图7是本申请插头内套的结构示意图；
图8是本申请光纤组件组装完成后的剖面结构示意图。
附图标记说明：
1、光纤组件；
10、光缆；20、固定组件；30、保护组件；40、防护组件；50、适配器；
21、插头组件；22、密封圈；23、预连接固定管；24、金属箍；25、密封套管；26、锁台；27、限位槽；31、保护管；32、卡扣；41、防护套；42、防护套内塞；51、锁扣；52、限位台；53、螺纹连接部；54、插头内套；55、插头外套；
201、卡槽；311、固定口；321、支撑柱；322、内钩；421、开口；422、第一环台。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
需要说明的是，说明书和权利要求书及上述附图中的术语“第一”、“第二”等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。
请参阅图1、图2和图3，本申请实施例提供一种光缆安装方法，包括：连接光缆10与固定组件20，形成第一光缆组件；连接所述第一光缆组件与保护组件30，形成第二光缆组件；安装所述第二光缆组件至预设位置；拆除所述第二光缆组件的所述保护组件30，形成第三光缆组件；连接所述第三光缆组件与防护组件40，形成第四光缆组件；连接所述第四光缆组件与适配器50。
在一些实施方式中，保护组件30是为了防止第一光缆组件在施工安装过程中与外部环境撞击导致损坏，用以套合在第一光缆组件外部保护第一光缆组件。
在一些实施方式中，所述固定组件20用于连接和保护光缆10，并与外部结构连接以将光缆10与其他光纤连通传输信号。
在一些实施方式中，所述保护组件30还具有牵引作用，以使穿墙穿管操作能按预设路径顺利完成。
在一些实施方式中，所述适配器50和所述第一光缆组件初始状态为彼此分离状态，因其未在预设的安装位置不可直接连接，且所述适配器50尺寸较大，不利于第一光缆组件的穿管穿墙等现场施工操作，因此需要与经过一定方法处理后的第四光缆组件连接。
本申请实施例还提供一种保护组件30，用于保护第一光缆组件，所述保护组件30包括保护管31和可与所述保护管31卡紧的卡扣32，卡扣32可至少部分插入所述保护管31，以与安装在所述第一光缆组件上的所述保护管31卡紧。进一步地，所述卡扣32包括支撑柱321， 所述保护管31包括固定口311；所述卡扣32的支撑柱321可至少部分插入所述固定口311，以卡紧所述卡扣32和所述保护管31。
具体地，在现场施工使用，光缆10和固定组件20形成的第一光缆组件经常需要穿过预设的管道墙洞等物体，而原有的保护组件30大多是通过螺纹连接与固定组件20拧紧，但是由于第一光缆组件在穿墙穿管过程中容易出现扭动扭转的问题，在一些情况下还需要保护组件30和牵引钢丝连接牵引，原有的保护组件30更容易出现连接部位松弛导致脱落的问题。
因此需要一种保护组件30用于保护第一光缆组件同时克服上述问题，在一些实施方式中，所述保护组件30包括保护管31和可与所述保护管31锁合的卡扣32，进一步地，可在所述固定组件20上设置卡槽201，所述卡槽201用于卡接所述卡扣32，所述卡扣32可穿过所述卡槽201与所述保护管31锁合，以将所述保护管31固定在所述第一光缆组件上，具体地，所述保护管31套合在所述第一光缆组件上后将所述卡扣32安装至所述保护管31上，此时卡扣32卡接在所述卡槽201内，即使保护管31相对光缆组件发生转动，卡扣32会跟随保护管31一同转动并始终卡接在卡槽201内并相对卡槽201发生转动以保证保护管31不会从第一光缆组件上脱落。
在一些具体实施方式中，所述保护管31一端设置有固定口311，所述卡扣32设置有支撑柱321，所述支撑柱321可穿过所述卡槽201后与所述固定口311卡接锁合，具体地，在所述保护管31的上下相对的两面均分别设置有固定口311，所述支撑柱321穿过上面的固定口311进入到卡槽201内，再穿过下面的固定口311与保护管31锁合，此时支撑柱321的一部分位于卡槽201内与卡槽201卡接，另外部分位于保护管31的固定口311内固定保护管31。
进一步地，在所述卡扣32上还可以在远离支撑柱321的一端设置内钩322，内钩322可以与保护管31的内部钩住，防止卡扣32与保护管31在无外力作用下解锁。具体地，锁定时，先将卡扣32与保护管31的相对位置安装好后，再将卡扣32设有内钩322的一端向下按下，使内钩322钩住保护管31锁定；解锁时，先将卡扣32设有内钩322的一端稍微向上扳起使内钩322与保护管31脱离解锁，再将卡扣32拔出完成解锁。
在本申请实施例提供的一种光缆安装方法中，所述保护组件30包括卡扣32和保护管31；
所述连接所述第一光缆组件与保护组件30，形成第二光缆组件，包括：
安装所述保护管至所述第一光缆组件；
在一些实施方式中，所述保护管31内部具有容纳所述第一光缆组件的容纳空间。
将所述卡扣32至少部分插入所述保护管，以卡紧所述第一光缆组件，形成第二光缆组件。
在一些实施方式中，保护管31设置有与卡扣32配合的部位，卡扣32可通过所述配合部安装至保护管31，所述卡扣32与所述保护管31扣合卡紧，使所述保护管31相对固定在所述固定组件20上。
在一些实施方式中，所述卡扣32可以和所述保护管31扣合锁紧，同时卡扣32卡入所述固定组件20，从而将保护管31与固定组件20相对固定。
在一种光缆安装方法中，具体地，所述卡扣32包括支撑柱321，所述保护管31包括固定口311；所述将所述卡扣32至少部分插入所述保护管31，以卡紧所述第一光缆组件，包括：将所述卡扣32的支撑柱321至少部分插入所述固定口311，以卡紧所述第一光缆组件；
进一步地，在将所述保护组件30从所述第二光缆拆离时，首先使卡扣32从所述保护管 31解除扣合，再将卡扣32和所述保护管31及固定组件20的卡槽201中抽离，最后将第一光缆组件与所述保护管31分离，即完成拆离。
再进一步地，所述拆除所述第二光缆组件的所述保护组件30，形成第三光缆组件，包括：拆除卡扣32，使所述支撑柱321从所述固定口311取出；拆除所述保护管31，形成第三光缆组件。
具体地，将所述保护组件30从所述第二光缆组件拆离时，首先使支撑柱321从所述保护管31解除扣合，再将支撑柱321和所述保护管31及固定组件20的卡槽201中抽离，最后将第一光缆组件与所述保护管31分离，即完成拆离。
请参阅图3和图4，本申请实施例提供一种光纤组件1，所述光纤组件1包括光缆10、固定组件20、防护组件40和适配器50；所述固定组件20与所述光纤的一端固定连接；连接有光纤的所述固定组件20穿过所述防护组件40与所述适配器50连接，所述防护组件40与所述适配器50可拆卸连接。
具体地，所述防护组件40包括防护套41和防护套内塞42，所述防护套内塞42套设在所述第三光缆组件外，以填充防护套41与第三光缆组件的配合间隙；具体地，所述防护套内塞42套设在所述防护套41和第三光缆组件之间。
在一些实施方式中，所述第三光缆组件可穿过所述防护套41与所述适配器50连接，适配器50为第四光缆连接组件提供与另一端光纤连通的连接功能以及保护第四光缆连接组件；所述防护套41与所述适配器50为可拆卸连接，所述可拆卸连接方式包括螺纹连接、卡合连接等。
为使防护套内塞42可顺利套设在第三光缆组件的外部，在一种实施方式中，所述防护套内塞42是具有弹性可变性的材料，所述防护套内塞42设置有开口421，所述防护套内塞42可通过所述开口421套设在所述第三光缆组件外，具体地，开口421贯穿防护套内塞42的两端，所述防护套内塞42可沿所述开口421处形变开合，当需要套设所述防护套内塞42时，将所述开口421撑开一定间隙以套设在所述第三光缆组件的外部，当套设完成后所述防护套内塞42通过自身弹性形变闭合以防止从所述第三光缆组件脱落。
在另一种实施方式中，所述防护套内塞42为两个半圆柱体，两个半圆柱体可以通过设置凸台与凹口卡合等方式拼装为圆柱，因此在套设至第三光缆组件上时仅需将两个半圆柱体卡合至第三光缆组件上形成一个圆柱体即可完成套设，该实施方式中的防护套内塞42只有卡合处存在微小缝隙，防尘防水效果更佳。
进一步地，为更好配合所述防护套41，防止防护套内塞42从所述防护套41与第三光缆组件上滑落，在一种实施方式中，所述防护套内塞42的外表面设有突出的第一环台422，所述防护套41的内表面设有突出的第二环台，所述第一环台422可与所述第二环台抵持以限制所述防护套内塞42在所述防护套41内的配合位置，具体地，所述防护套41为中空的具有一定内径的锥形体，所述防护套41的内径大于或等于所述第一环台422的外径，所述第二环台的内径小于所述第一环台422的外径，所述第二环台设置在所述防护套41的中部或尾部，所述防护套内塞42在所述防护套41内有一段可滑动的空间，并且所述第一环台422被第二环台限制卡位后所述防护套内塞42穿设在所述防护套41内部中空的部分以填充防护套41与第三光缆组件之间的间隙起到防尘防水以及防止光缆10曲折损坏的作用。
在一种光缆安装方法中，所述连接所述第三光缆组件与防护组件40，形成第四光缆组件， 包括：安装所述防护套41至所述第三光缆组件：套设所述防护套内塞42在所述第三光缆组件外，使所述防护套内塞42卡接在所述防护套41内，形成第四光缆组件。
在一些实施方式中，所述防护套41为中空设置，所述第三光缆组件可以穿过所述防护套41的中空部分。
在一些实施方式中，所述防护套41为可以分体组装的设置，两块所述防护套41组装为一个中空的整体，所述防护套41可直接在所述第三光缆组件上组装，在该实施方式中可以选用防护套内塞42也可以不选用防护套内塞42。
在一些实施方式中，防护套内塞42一端抵压在所述第三光缆组件后不可在继续移动，此时所述防护套41与所述防护套内塞42抵持将限被限制其在所述第三光缆组件上的位置。
请一并参阅图5至图8，固定组件20在是内部可以连接光缆10进行光信息传递并至少具有一个插头的组件，在一种具体实施方式中固定组件20包括插头组件21和用于密封的密封组件包括密封圈22，还包括预连接固定管23，插头组件21设置在预连接固定管23的一端，密封圈22的数量可以设置多个，密封圈22设置于插头组件21与预连接固定管23之间以隔绝配合间隙可能导致的尘土水渍进入，进一步地，在预连接固定管23远离插头组件21的一端设置有金属箍24，金属箍24用于固定光缆10，为进一步隔绝外界的尘土水渍污染，所述密封组件还可以包括密封套管25用以套设在所述光缆10上填充密封。
在一种光缆安装方法中，所述连接光缆与固定组件20，形成第一光缆组件，包括：安装所述预连接固定管23至所述光缆10；连接所述密封组件与所述预连接固定管23；装配所述插头组件21至所述光缆10，形成第一光缆组件。
在一些实施方式中，所述预连接固定管23为为所述光缆10提供保护以及内部支撑的外壳。
在一些实施方式中，所述插头组件21为所述光缆10提供与外部连通的功能。
可以理解，所述第四光缆组件需与适配器50连接才可完成光缆安装，适配器50是在光纤显露中可以对接实行相同或不同光纤的活动适配器50它能把光纤的两个断面精密对接起来,使其在很少的损耗下实行光路畅通，在本申请中，适配器50可以是输入端与输出端为一体光纤连接器，也可以是指一种输入端和输出端分离的光纤连接器。在一种实施方式中，适配器50为输入输出端分离的光纤连接器，且两端连接方式选用具有盲插功能和自动锁紧功能的光纤连接器，可实现在无可视环境下的使用，方便快捷。
所述第四光缆组件插入到所述适配器50的内部与所述适配器50插接配合，在一种实施方式中，所述第四光缆组件中的固定组件20设置有锁台26，具体地，所述锁台26可设置在预连接固定管23的外表面，所述适配器50一端设置有第一连接部，在一种实施方式中，所述第一连接部为锁扣51，所述锁扣51与所述锁台26锁合以将所述第四光缆组件固定至所述适配器50，具体地，所述第四光缆组件插入适配器50后，所述锁扣51可以弹性形变以与所述锁台26锁合夹紧，进一步地，为防止第四光缆组件在适配器50内部的插入位置过深，所述适配器50设置有限位台52，所述预连接固定管23设置有限位槽27，所述限位台52抵持所述限位槽27以限制所述第四光缆在所述适配器50的插入位置，同时所述限位台52与所述限位槽27完成配合后，还限制了第四光缆组件的周向转动，因此起到良好的位置定位效果，可以理解，所述限位台52和所述限位槽27在第四光缆组件和适配器50上的设置位置可以互换。
在一种实施方式中，所述适配器50与防护套41连接的一端设置有第二连接部，所述第二连接部具体可以为螺纹连接部53，所述防护套41通过螺纹连接部53与所述适配器50实现可拆卸连接。
在一种实施方式中，所述适配器50包括插头内套54和插头外套55，所述插头内套54用以实现与所述第四光缆组件的连接固定作用，所述插头外套55用以实现保护内部结构以及与另一端适配器50连接锁合的作用，所述锁扣51、限位台52及螺纹连接部53均设置在所述插头内套54上。
与现有技术相比，本申请的一种光缆安装方法、光纤组件和保护组件具有以下优点：
本申请实施例提供的一种光缆安装方法中通过设置保护组件与第一光缆组件连接形成第二光缆组件，可以有防止第二光缆组件在穿管穿墙等施工操作时受到损伤；到达施工位置后，先将第三光缆组件与防护组件连接形成第四光缆组件，防护组件可以在第四光缆组件与适配器连接后起到防止尘土水渍等进入第四光缆组件与适配器的作用，并且上述安装方法通过适配器连接方便易操作，成端一致性高，进一步保证了光通讯信号的稳定，同时在光缆穿管过程中提供充足保护，穿管后无需现场制作光缆成端组件，降低了在光缆现场施工的难度。
本申请实施例提供的一种保护组件，通过设置卡扣和保护管的方式，为第一光缆组件提供保护，保护管可以防止第一光缆组件与外部接触导致损坏，保护组件的卡扣可以和保护管卡紧，从而将保护管固定在第一光缆组件上，卡扣和保护管卡紧的结构提高了保护组件在光纤固定管上的稳固效果，防止在穿墙穿管过程中保护组件从第一光缆组件上脱落失去保护效果。
本申请实施例提供的一种光纤组件，适配器尺寸较大与光缆分离式的设置有助于光缆及固定组件在施工中穿管穿墙移动位置；防护组件可防止光缆与固定组件受到外界尘土水渍等污染，同时防护组件为光缆提供一定的支撑防止光缆过度弯折损坏，并且组装好适配器后无需再现场制作光缆成端组件，降低了在光缆连接的难度。
以上是对本申请的若干实施方式进行了具体说明，但本申请并不局限于上述实施方式，熟悉本领域的技术人员在不违背本申请精神的前提下还可作出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。

Claims (10)

  1. 一种光缆安装方法，包括：
    连接光缆与固定组件，形成第一光缆组件；
    连接所述第一光缆组件与保护组件，形成第二光缆组件；
    安装所述第二光缆组件至预设位置；
    拆除所述第二光缆组件的所述保护组件，形成第三光缆组件；
    连接所述第三光缆组件与防护组件，形成第四光缆组件；
    连接所述第四光缆组件与适配器。
  2. 如权利要求1所述光缆安装方法，其中：
    所述固定组件包括插头组件、预连接固定管和密封组件；
    所述连接光缆与固定组件，形成第一光缆组件，包括：
    安装所述预连接固定管至所述光缆；
    连接所述密封组件与所述预连接固定管；
    装配所述插头组件至所述光缆，形成第一光缆组件。
  3. 如权利要求1所述光缆安装方法，其中：
    所述保护组件包括卡扣和保护管；
    所述连接所述第一光缆组件与保护组件，形成第二光缆组件，包括：
    安装所述保护管至所述第一光缆组件；
    将所述卡扣至少部分插入所述保护管，以卡紧所述第一光缆组件，形成第二光缆组件。
  4. 如权利要求3所述光缆安装方法，其中：
    所述卡扣包括支撑柱，所述保护管包括固定口；
    所述将所述卡扣至少部分插入所述保护管，以卡紧所述第一光缆组件，包括：将所述卡扣的支撑柱至少部分插入所述固定口，以卡紧所述第一光缆组件；
    所述拆除所述第二光缆组件的所述保护组件，形成第三光缆组件，包括：拆除卡扣，使所述支撑柱从所述固定口取出；拆除所述保护管，形成第三光缆组件。
  5. 如权利要求1所述光缆安装方法，其中：
    所述防护组件至少包括防护套和防护内塞；
    所述连接所述第三光缆组件与防护组件，形成第四光缆组件，包括：
    安装所述防护套至所述第三光缆组件：套设所述防护套内塞在所述第三光缆组件外，使所述防护套内塞卡接在所述防护套内，形成第四光缆组件。
  6. 如权利要求1所述光缆安装方法，其中：
    所述适配器包括第一连接部和第二连接部；
    所述连接所述第四光缆组件与适配器，包括：将所述第一连接部与所述第四光缆组件连接，以固定所述第三光缆组件；再将所述第二连接部与所述第四光缆组件，以固定所述防护组件。
  7. 一种保护组件，用于光缆安装，其中：
    所述保护组件包括保护管和卡扣；
    所述卡扣可至少部分插入所述保护管，使所述保护组件卡紧光缆。
  8. 如权利要求7所述的保护组件，其中：所述卡扣包括支撑柱，所述保护管包括固定口；所述卡扣的支撑柱可至少部分插入所述固定口，以卡紧所述卡扣和所述保护管。
  9. 一种光纤组件，包括光纤、固定组件、适配器和防护组件，所述固定组件与所述光纤的一端固定连接；连接有光纤的所述固定组件穿过所述防护组件与所述适配器连接，所述防护组件与所述适配器可拆卸连接。
  10. 如权利要求9所述的光纤组件，其中：所述防护组件包括防护套和防护内塞；所述防护套内塞的外表面设有突出的第一环台，所述防护套的内表面设有突出的第二环台，所述第一环台可与所述第二环台抵持以限制所述防护套内塞在所述防护套内的配合位置。
PCT/CN2022/105525 2022-03-03 2022-07-13 一种光缆安装方法、保护组件和光纤组件 WO2023165067A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CONC2023/0013665A CO2023013665A2 (es) 2022-03-03 2023-10-17 Método de instalación de cable de fibra óptica, conjunto de protección y conjunto de fibra óptica

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210208146.X 2022-03-03
CN202210208146.XA CN116736459A (zh) 2022-03-03 2022-03-03 一种光缆安装方法、保护组件和光纤组件

Publications (1)

Publication Number Publication Date
WO2023165067A1 true WO2023165067A1 (zh) 2023-09-07

Family

ID=87882818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/105525 WO2023165067A1 (zh) 2022-03-03 2022-07-13 一种光缆安装方法、保护组件和光纤组件

Country Status (3)

Country Link
CN (1) CN116736459A (zh)
CO (1) CO2023013665A2 (zh)
WO (1) WO2023165067A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007293198A (ja) * 2006-04-27 2007-11-08 Sanwa Denki Kogyo Co Ltd ケーブルコネクタ牽引用キャップ装置およびこれを使用した光ケーブル通線方法
JP2008107437A (ja) * 2006-10-24 2008-05-08 Sanwa Denki Kogyo Co Ltd ケーブルコネクタ牽引用キャップ装置およびこれを使用した光ケーブル通線方法
CN201788300U (zh) * 2010-09-08 2011-04-06 中兴通讯股份有限公司 一种用于光缆组件连接的可拆卸护套
CN201805077U (zh) * 2010-10-12 2011-04-20 中国电子科技集团公司第二十三研究所 一种可拆卸结构的线缆连接器外壳
CN110994505A (zh) * 2019-11-29 2020-04-10 北京中科中电电力工程管理有限公司 线缆穿墙护套
WO2020204699A1 (en) * 2019-03-29 2020-10-08 Filoform B.V. Protective plastic pipe end fitting system and method
CN215416041U (zh) * 2021-09-01 2022-01-04 光特连接器技术(深圳)有限公司 一种光纤牵引防水接头

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007293198A (ja) * 2006-04-27 2007-11-08 Sanwa Denki Kogyo Co Ltd ケーブルコネクタ牽引用キャップ装置およびこれを使用した光ケーブル通線方法
JP2008107437A (ja) * 2006-10-24 2008-05-08 Sanwa Denki Kogyo Co Ltd ケーブルコネクタ牽引用キャップ装置およびこれを使用した光ケーブル通線方法
CN201788300U (zh) * 2010-09-08 2011-04-06 中兴通讯股份有限公司 一种用于光缆组件连接的可拆卸护套
CN201805077U (zh) * 2010-10-12 2011-04-20 中国电子科技集团公司第二十三研究所 一种可拆卸结构的线缆连接器外壳
WO2020204699A1 (en) * 2019-03-29 2020-10-08 Filoform B.V. Protective plastic pipe end fitting system and method
CN110994505A (zh) * 2019-11-29 2020-04-10 北京中科中电电力工程管理有限公司 线缆穿墙护套
CN215416041U (zh) * 2021-09-01 2022-01-04 光特连接器技术(深圳)有限公司 一种光纤牵引防水接头

Also Published As

Publication number Publication date
CO2023013665A2 (es) 2023-10-30
CN116736459A (zh) 2023-09-12

Similar Documents

Publication Publication Date Title
RU2667680C1 (ru) Соединительная деталь и волоконно-оптический коннектор
JP4871862B2 (ja) 位置合わせ及びキー結合特徴部を備えた光ファイバレセプタクル・プラグ組立体
CN101299085B (zh) 包括转换器的加固连接器系统
JP4864974B2 (ja) 位置合わせスリーブインサートを有する光ファイバレセプタクル・プラグ組立体
RU2722548C1 (ru) Волоконно-оптическая вилка, волоконно-оптический адаптер и узел волоконно-оптического коннектора
EP2106562B1 (en) Fiber optic connector mechanical interface converter
AU2006347927B2 (en) System for plugging a fibre optic cable into a fibre optic receptacle and cable adaptor therefor
US5920669A (en) Receptacle having a rotatable coupling nut for engaging a fiber optic connector assembly
US8128294B2 (en) Interface converter for SC fiber optic connectors
JP4292238B2 (ja) 光ファイバプラグと光ファイバレセプタクルの組立体
US10871617B2 (en) Hardened converter and sealing shell for field terminated connector
US20140133806A1 (en) Multiport optical fiber terminal
EA002870B1 (ru) Волоконно-оптический переходник, включающий систему гибридного соединителя
EP4134717A1 (en) Prefabricated connector, coupler, and prefabricated connector assembly
CN212540781U (zh) 直插密封型光纤连接头、连接器和连接器组件
GB2470584A (en) Cable end unit
US20230152530A1 (en) Ruggedized push-pull fiber optic connection systems
WO2023165067A1 (zh) 一种光缆安装方法、保护组件和光纤组件
JP2011221397A (ja) 光コネクタ用アダプタおよび光コネクタの接続構造
EP3707541B1 (en) Shroud for sc optical connector
EP3789802A1 (en) Adapter device for fiber optical connections
EP4296738A1 (en) Reinforced optical cable connector
US11215779B2 (en) Fiber optic management device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22929501

Country of ref document: EP

Kind code of ref document: A1