WO2021232829A1 - Field connector optical cable fixing device - Google Patents
Field connector optical cable fixing device Download PDFInfo
- Publication number
- WO2021232829A1 WO2021232829A1 PCT/CN2021/070784 CN2021070784W WO2021232829A1 WO 2021232829 A1 WO2021232829 A1 WO 2021232829A1 CN 2021070784 W CN2021070784 W CN 2021070784W WO 2021232829 A1 WO2021232829 A1 WO 2021232829A1
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- WO
- WIPO (PCT)
- Prior art keywords
- optical cable
- clamping
- clamping plate
- coupling body
- seat
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 46
- 239000004760 aramid Substances 0.000 claims abstract description 8
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims description 36
- 238000005859 coupling reaction Methods 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 35
- 239000000835 fiber Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 239000013307 optical fiber Substances 0.000 description 4
- 229920006231 aramid fiber Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
Definitions
- This application relates to the technical field of optical cable fixing devices, and in particular to a field connector optical cable fixing device.
- FTTH optical fiber to user terminals
- 5G projects are underway, and a large number of field connectors have already been used.
- the current home fiber optic cable matched by the field quick connector is a butterfly fiber optic cable, and there are relatively few circular home fiber optic cables, and the fixing of the circular fiber optic cable is more complicated. Make improvements.
- the purpose of this application is to provide a field connector optical cable fixing device to solve the above-mentioned background art problems.
- a field connector optical cable fixing device includes an assembly coupling body, the assembly coupling body is composed of a coupling body and a locking nut, and the coupling body is composed of a clamping part, an outer frame sleeve fitting seat and a locking nut connecting seat, And one end of the outer frame sleeve fitting seat is provided with a lock nut connecting seat, the end of the locking nut connecting seat away from the outer frame sleeve fitting seat is provided with a clamping portion, and the locking nut connecting seat is close to the clamping portion
- the clamping part is composed of a left unit clamping plate and a right unit clamping plate, and the adjacent sides of the left unit clamping plate and the right unit clamping plate are both provided with clamping
- a slot is provided with a threading hole at the center of one end of the lock nut away from the coupling body.
- a circular optical cable is sheathed in the threading hole.
- a thread is provided on the outside of the locking nut connecting seat, and the coupling body and the locking nut are screwed together by the thread on the outside of the locking nut connecting seat.
- the clamping portion, the outer frame fitting seat and the lock nut connecting seat are all integrated structures.
- the left unit clamping plate and the right unit clamping plate have a semicircular arc structure, and a clamping thread is provided in the clamping groove.
- the coupling body and the circular optical cable are clamped and connected by the clamping groove of the clamping part.
- the circular fiber optic cable is sheathed in the threading hole, and the coupling body and the circular fiber optic cable are clamped and connected by the clamping slot of the clamping part, and the circular fiber optic cable is placed in use.
- the left unit clamping plate and the right unit clamping plate have a semi-circular arc structure, and the clamping groove is provided with clamping threads, the left unit clamping plate and the right unit clamping plate
- the two semi-circular arc structures of the unit clamping plate surround the circular optical cable, the outer side of the lock nut connector is provided with threads, and the coupling body and the lock nut are screwed and connected by the outer thread of the lock nut connector. After being installed and locked by the lock nut, the outer skin of the circular optical cable is evenly stressed, and will not be flattened or crushed to the core. At the same time, it can meet the requirements of tensile strength.
- the clamping part and the outer frame are equipped with
- the base and the lock nut connection base are both an integrated structure.
- the aramid fiber of the stripped round optical cable can be wound in the aramid winding groove of the coupling body, and finally wound on the thread of the lock nut connection seat to achieve a tightening lock. While tightening the nut, it fixes the outer sheath of the circular optical cable and the aramid fiber of the circular optical cable, so as to meet the requirements of the on-site optical fiber connector for fast and reliable fixing of the circular optical cable.
- the home optical cable is realized through mechanical pressure by using mechanical structural parts.
- FIG 1 is the overall structure diagram of the application
- Figure 2 is an open structure diagram of the coupling body and the lock nut of the application
- Figure 3 is a multi-angle three-dimensional view and end structure view of the coupling body of the application
- Figure 4 is a top structural view of the coupling body of the application.
- Fig. 5 is a schematic diagram of clamping the assembly coupling body and the circular optical cable in this application.
- a field connector optical cable fixing device includes an assembly coupling body 1.
- the assembly coupling body 1 is composed of a coupling body 2 and a lock nut 3.
- the coupling body 2 is connected by a clamping portion 4, an outer frame sleeve fitting seat 8 and a lock nut It is composed of a seat 9, and one end of the outer frame sleeve fitting seat 8 is provided with a lock nut connecting seat 9, the outer of the locking nut connecting seat 9 is provided with a thread, and the coupling body 2 and the locking nut 3 pass through the outer of the locking nut connecting seat 9
- the end of the lock nut connecting seat 9 away from the outer frame sleeve fitting seat 8 is provided with a clamping portion 4, and the clamping portion 4, the outer frame sleeve fitting seat 8 and the lock nut connecting seat 9 are all integrated Structure
- the lock nut connecting seat 9 is provided with an aramid winding groove 10 near the clamping portion 4,
- the clamping portion 4 is composed of the left unit clamping plate 6 and the
- the locking nut 3 is provided with a threading hole 11 at the center of one end away from the coupling body 2, and a circular optical cable 12 is sleeved in the threading hole 11, and the coupling body 2 and the circular optical cable 12 are clamped by the clamping part 4 Slot 5 clamps the connection.
- the clamping part 4, the outer frame set fitting seat 8 and the lock nut connecting seat 9 are all integrated structures.
- the aramid fiber of the stripped round optical cable 12 can be Wound in the aramid winding groove 10 of the coupling body 2, and finally wound on the thread of the lock nut connector 9 to realize the tightening of the lock nut 3 while fixing the outer sheath of the circular optical cable 12 and fixing the circular optical cable 12 Aramid, thus meeting the requirement of fast and reliable fixing of the circular optical cable 12 by the on-site optical fiber connector, the use of mechanical structural parts and mechanical pressure to realize the fast and reliable fixation of the household optical cable in the field, thereby satisfying the reliable fixing of the optical cable on the quick connector
- the requirements of the circular optical cable are realized, and the circular optical cable is used to assemble the quick connector on the home site.
- the device structure is simple to operate, the fixed optical cable is reliable, the overall structure is simple, the effect is good, and the stability is High practicality.
Abstract
A field connector optical cable fixing device, comprising an assembly coupler (1), the assembly coupler (1) comprising a coupler (2) and a locking nut (3), the coupler (2) being composed of a clamping portion (4), an external frame assembly seat (8), and a locking nut connection seat (9). One end of the external frame assembly seat (8) is provided with the locking nut connection seat (9); the end of the locking nut connection seat (9) away from the external frame assembly seat (8) is provided with the clamping portion (4); the part of the locking nut connection seat (9) close to the clamping portion (4) is provided with an aramid winding groove (10); the clamping portion (4) is composed of a left unit clamping plate (6) and a right unit clamping plate (7), and sides of the left unit clamping plate (6) and the right unit clamping plate (7) adjacent to each other are both provided with a clamping groove (5), and the center of one end of a locking nut (3) away from the coupler (2) is provided with a threading hole (11). The device achieves reliable fixing of a round optical cable (12), and meets the requirement that the round optical cable (12) be used for on-site assembly of quick connectors. The device has a simple a structure and simple operations, reliably fixes optical cables, and achieves a good overall effect.
Description
本申请涉及光缆固定装置技术领域，尤其涉及一种现场连接器光缆固定装置。This application relates to the technical field of optical cable fixing devices, and in particular to a field connector optical cable fixing device.
FTTH的发展将光纤延伸到用户终端,5G项目正在展开,大量的现场连接器已经开始使用。The development of FTTH extends optical fiber to user terminals, 5G projects are underway, and a large number of field connectors have already been used.
目前的现场快速连接器匹配的入户光缆是蝶形光缆,采用圆形入户光缆的还比较少,而对于圆形光缆的固定比较复杂,因此需要一种现场连接器光缆固定装置对上述问题做出改善。The current home fiber optic cable matched by the field quick connector is a butterfly fiber optic cable, and there are relatively few circular home fiber optic cables, and the fixing of the circular fiber optic cable is more complicated. Make improvements.
本申请的目的在于提供一种现场连接器光缆固定装置,以解决上述背景技术中提出的问题。The purpose of this application is to provide a field connector optical cable fixing device to solve the above-mentioned background art problems.
为实现上述目的，本申请提供如下技术方案：In order to achieve the above objectives, this application provides the following technical solutions:
一种现场连接器光缆固定装置，包括装配耦合体，所述装配耦合体由耦合体和锁紧螺母组成，所述耦合体由夹持部、外框套装配座和锁紧螺母连接座组成，且所述外框套装配座一端设有锁紧螺母连接座，所述锁紧螺母连接座远离外框套装配座的一端设有夹持部，所述锁紧螺母连接座靠近夹持部处设有芳纶缠绕槽，所述夹持部由左单元夹持板和右单元夹持板组成，且所述左单元夹持板和右单元夹持板相邻的一侧均设有夹持槽，所述锁紧螺母远离耦合体的一端中心处设有穿线孔。A field connector optical cable fixing device includes an assembly coupling body, the assembly coupling body is composed of a coupling body and a locking nut, and the coupling body is composed of a clamping part, an outer frame sleeve fitting seat and a locking nut connecting seat, And one end of the outer frame sleeve fitting seat is provided with a lock nut connecting seat, the end of the locking nut connecting seat away from the outer frame sleeve fitting seat is provided with a clamping portion, and the locking nut connecting seat is close to the clamping portion There is an aramid winding groove, the clamping part is composed of a left unit clamping plate and a right unit clamping plate, and the adjacent sides of the left unit clamping plate and the right unit clamping plate are both provided with clamping A slot is provided with a threading hole at the center of one end of the lock nut away from the coupling body.
优选的，所述穿线孔内套设有圆形光缆。Preferably, a circular optical cable is sheathed in the threading hole.
优选的，所述锁紧螺母连接座外部设有螺纹，所述耦合体和锁紧螺母之间通过锁紧螺母连接座外部的螺纹旋紧连接。Preferably, a thread is provided on the outside of the locking nut connecting seat, and the coupling body and the locking nut are screwed together by the thread on the outside of the locking nut connecting seat.
优选的，所述夹持部、外框套装配座和锁紧螺母连接座均为一体式结构。Preferably, the clamping portion, the outer frame fitting seat and the lock nut connecting seat are all integrated structures.
优选的，所述左单元夹持板和右单元夹持板呈半圆形弧形结构，且所述夹持槽内设有夹持螺纹。Preferably, the left unit clamping plate and the right unit clamping plate have a semicircular arc structure, and a clamping thread is provided in the clamping groove.
优选的，所述耦合体和圆形光缆之间通过夹持部的夹持槽夹持连接。Preferably, the coupling body and the circular optical cable are clamped and connected by the clamping groove of the clamping part.
实施本申请实施例，将具有如下有益效果：Implementing the embodiments of this application will have the following beneficial effects:
1、本申请中，通过设置的装配耦合体，穿线孔内套设有圆形光缆，耦合体和圆形光缆之间通过夹持部的夹持槽夹持连接，使用时将圆形光缆放入耦合体的夹持部的夹持槽中，左单元夹持板和右单元夹持板呈半圆形弧形结构，且夹持槽内设有夹持螺纹，左单元夹持板和右单元夹持板两个半圆形弧形结构将圆形光缆包围住，锁紧螺母连接座外部设有螺纹，耦合体和锁紧螺母之间通过锁紧螺母连接座外部的螺纹旋紧连接，通过锁紧螺母安装锁紧后，圆形光缆的外皮均匀受力，不会被压扁的，也不会压坏纤芯，同时能满足抗拉力的要求，夹持部、外框套装配座和锁紧螺母连接座均为一体式结构，开剥出来的圆形光缆的芳纶可以绕在耦合体的芳纶缠绕槽中，最后缠绕在锁紧螺母连接座的螺纹上从而实现拧紧锁紧螺母的同时固定了圆形光缆外皮，也固定了圆形光缆的芳纶，从而满足了现场光纤连接器快速而可靠的固定圆形光缆的要求，利用机械结构件通过机械压力实现入户光缆现场的快速可靠的固定，从而满足在快速连接器上可靠固定光缆的要求，实现了对圆形光缆的可靠固定，满足了圆形光缆用于入户现场组装快速连接器的需求，装置结构操作简单，固定光缆可靠。1. In this application, through the assembly coupling body provided, the circular fiber optic cable is sheathed in the threading hole, and the coupling body and the circular fiber optic cable are clamped and connected by the clamping slot of the clamping part, and the circular fiber optic cable is placed in use. Into the clamping groove of the clamping part of the coupling body, the left unit clamping plate and the right unit clamping plate have a semi-circular arc structure, and the clamping groove is provided with clamping threads, the left unit clamping plate and the right unit clamping plate The two semi-circular arc structures of the unit clamping plate surround the circular optical cable, the outer side of the lock nut connector is provided with threads, and the coupling body and the lock nut are screwed and connected by the outer thread of the lock nut connector. After being installed and locked by the lock nut, the outer skin of the circular optical cable is evenly stressed, and will not be flattened or crushed to the core. At the same time, it can meet the requirements of tensile strength. The clamping part and the outer frame are equipped with The base and the lock nut connection base are both an integrated structure. The aramid fiber of the stripped round optical cable can be wound in the aramid winding groove of the coupling body, and finally wound on the thread of the lock nut connection seat to achieve a tightening lock. While tightening the nut, it fixes the outer sheath of the circular optical cable and the aramid fiber of the circular optical cable, so as to meet the requirements of the on-site optical fiber connector for fast and reliable fixing of the circular optical cable. The home optical cable is realized through mechanical pressure by using mechanical structural parts. Fast and reliable fixation in the field, so as to meet the requirements of reliable fixation of the optical cable on the quick connector, realize the reliable fixation of the round optical cable, and meet the needs of the round optical cable for the on-site assembly of the quick connector. The device structure operation Simple and reliable to fix the optical cable.
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，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。In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.
其中：in:
图1为本申请整体结构图；Figure 1 is the overall structure diagram of the application;
图2为本申请耦合体和锁紧螺母打开结构图；Figure 2 is an open structure diagram of the coupling body and the lock nut of the application;
图3为本申请耦合体多角度三维图和端面结构图；Figure 3 is a multi-angle three-dimensional view and end structure view of the coupling body of the application;
图4为本申请耦合体俯视结构图；Figure 4 is a top structural view of the coupling body of the application;
图5为本申请装配耦合体与圆形光缆装夹示意图。Fig. 5 is a schematic diagram of clamping the assembly coupling body and the circular optical cable in this application.
图中：1-装配耦合体、2-耦合体、3-锁紧螺母、4-夹持部、5-夹持槽、6-左单元夹持板、7-右单元夹持板、8-外框套装配座、9-锁紧螺母连接座、10-芳纶缠绕槽、11-穿线孔、12-圆形光缆。In the figure: 1-Assembly coupling body, 2-Coupling body, 3-Lock nut, 4-Clamping part, 5-Clamping groove, 6-Left unit clamping plate, 7-Right unit clamping plate, 8- Outer frame set with seat, 9-lock nut connection seat, 10-aramid winding groove, 11-threading hole, 12-round optical cable.
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
请参阅图1-5，本申请提供一种技术方案：Please refer to Figure 1-5, this application provides a technical solution:
一种现场连接器光缆固定装置，包括装配耦合体1，装配耦合体1由耦合体2和锁紧螺母3组成，耦合体2由夹持部4、外框套装配座8和锁紧螺母连接座9组成，且外框套装配座8一端设有锁紧螺母连接座9，锁紧螺母连接座9外部设有螺纹，耦合体2和锁紧螺母3之间通过锁紧螺母连接座9外部的螺纹旋紧连接，锁紧螺母连接座9远离外框套装配座8的一端设有夹持部4，夹持部4、外框套装配座8和锁紧螺母连接座9均为一体式结构，锁紧螺母连接座9靠近夹持部4处设有芳纶缠绕槽10，夹持部4由左单元夹持板6和右单元夹持板7组成，且左单元夹持板6和右单元夹持板7相邻的一侧均设有夹持槽5，左单元夹持板6和右单元夹持板7呈半圆形弧形结构，且夹持槽5内设有夹持螺纹，锁紧螺母3远离耦合体2的一端中心处设有穿线孔11，穿线孔11内套设有圆形光缆12，耦合体2和圆形光缆12之间通过夹持部4的夹持槽5夹持连接。A field connector optical cable fixing device includes an assembly coupling body 1. The assembly coupling body 1 is composed of a coupling body 2 and a lock nut 3. The coupling body 2 is connected by a clamping portion 4, an outer frame sleeve fitting seat 8 and a lock nut It is composed of a seat 9, and one end of the outer frame sleeve fitting seat 8 is provided with a lock nut connecting seat 9, the outer of the locking nut connecting seat 9 is provided with a thread, and the coupling body 2 and the locking nut 3 pass through the outer of the locking nut connecting seat 9 The end of the lock nut connecting seat 9 away from the outer frame sleeve fitting seat 8 is provided with a clamping portion 4, and the clamping portion 4, the outer frame sleeve fitting seat 8 and the lock nut connecting seat 9 are all integrated Structure, the lock nut connecting seat 9 is provided with an aramid winding groove 10 near the clamping portion 4, the clamping portion 4 is composed of the left unit clamping plate 6 and the right unit clamping plate 7, and the left unit clamping plate 6 and The right unit clamping plate 7 is provided with a clamping groove 5 on the adjacent side, the left unit clamping plate 6 and the right unit clamping plate 7 are in a semi-circular arc structure, and the clamping groove 5 is provided with clamping grooves. Threaded, the locking nut 3 is provided with a threading hole 11 at the center of one end away from the coupling body 2, and a circular optical cable 12 is sleeved in the threading hole 11, and the coupling body 2 and the circular optical cable 12 are clamped by the clamping part 4 Slot 5 clamps the connection.
本申请工作流程：通过设置的装配耦合体1，穿线孔11内套设有圆形光缆12，耦合体2和圆形光缆12之间通过夹持部4的夹持槽5夹持连接，使用时将圆形光缆12放入耦合体2的夹持部4的夹持槽5中，左单元夹持板6和右单元夹持板7呈半圆形弧形结构，且夹持槽5内设有夹持螺纹，左单元夹持板6和右单元夹持板7两个半圆形弧形结构将圆形光缆12包围住，锁紧螺母连接座9外部设有螺纹，耦合体2和锁紧螺母3之间通过锁紧螺母连接座9外部的螺纹旋紧连接，通过锁紧螺母3安装锁紧后，圆形光缆12的外皮均匀受力，不会被压扁的，也不会压坏纤芯，同时能满足抗拉力的要求，夹持部4、外框套装配座8和锁紧螺母连接座9均为一体式结构，开剥出来的圆形光缆12的芳纶可以绕在耦合体2的芳纶缠绕槽10中，最后缠绕在锁紧螺母连接座9的螺纹上从而实现拧紧锁紧螺母3的同时固定了圆形光缆12外皮，也固定了圆形光缆12的芳纶，从而满足了现场光纤连接器快速而可靠的固定圆形光缆12的要求，利用机械结构件通过机械压力实现入户光缆现场的快速可靠的固定，从而满足在快速连接器上可靠固定光缆的要求，实现了对圆形光缆的可靠固定，满足了圆形光缆用于入户现场组装快速连接器的需求，装置结构操作简单，固定光缆可靠，整体结构简单、效果好，且稳定性和实用性较高。The working process of this application: through the set assembly coupling body 1, the threading hole 11 is sheathed with a circular optical cable 12, the coupling body 2 and the circular optical cable 12 are clamped and connected by the clamping groove 5 of the clamping part 4, and use When the circular optical cable 12 is put into the clamping groove 5 of the clamping part 4 of the coupling body 2, the left unit clamping plate 6 and the right unit clamping plate 7 have a semi-circular arc structure, and the clamping groove 5 There are clamping threads. The two semi-circular arc structures of the left unit clamping plate 6 and the right unit clamping plate 7 surround the circular optical fiber cable 12. The lock nuts 3 are tightly connected by the thread on the outside of the lock nut connecting seat 9. After the lock nut 3 is installed and locked, the outer skin of the circular optical cable 12 is evenly stressed and will not be crushed or flattened. The fiber core is crushed, while meeting the requirements of tensile strength. The clamping part 4, the outer frame set fitting seat 8 and the lock nut connecting seat 9 are all integrated structures. The aramid fiber of the stripped round optical cable 12 can be Wound in the aramid winding groove 10 of the coupling body 2, and finally wound on the thread of the lock nut connector 9 to realize the tightening of the lock nut 3 while fixing the outer sheath of the circular optical cable 12 and fixing the circular optical cable 12 Aramid, thus meeting the requirement of fast and reliable fixing of the circular optical cable 12 by the on-site optical fiber connector, the use of mechanical structural parts and mechanical pressure to realize the fast and reliable fixation of the household optical cable in the field, thereby satisfying the reliable fixing of the optical cable on the quick connector The requirements of the circular optical cable are realized, and the circular optical cable is used to assemble the quick connector on the home site. The device structure is simple to operate, the fixed optical cable is reliable, the overall structure is simple, the effect is good, and the stability is High practicality.
尽管已经示出和描述了本申请的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本申请的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由所附权利要求及其等同物限定。Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present application. And variations, the scope of this application is defined by the appended claims and their equivalents.
Claims (6)
- 一种现场连接器光缆固定装置，包括装配耦合体(1)，其特征在于：所述装配耦合体(1)由耦合体(2)和锁紧螺母(3)组成，所述耦合体(2)由夹持部(4)、外框套装配座(8)和锁紧螺母连接座(9)组成，且所述外框套装配座(8)一端设有锁紧螺母连接座(9)，所述锁紧螺母连接座(9)远离外框套装配座(8)的一端设有夹持部(4)，所述锁紧螺母连接座(9)靠近夹持部(4)处设有芳纶缠绕槽(10)，所述夹持部(4)由左单元夹持板(6)和右单元夹持板(7)组成，且所述左单元夹持板(6)和右单元夹持板(7)相邻的一侧均设有夹持槽(5)，所述锁紧螺母(3)远离耦合体(2)的一端中心处设有穿线孔(11)。A field connector optical cable fixing device, comprising an assembly coupling body (1), characterized in that: the assembly coupling body (1) is composed of a coupling body (2) and a locking nut (3), and the coupling body (2) ) Is composed of a clamping part (4), an outer frame sleeve fitting seat (8) and a lock nut connecting seat (9), and one end of the outer frame sleeve fitting seat (8) is provided with a lock nut connecting seat (9) , The locking nut connecting seat (9) is provided with a clamping portion (4) at one end away from the outer frame sleeve fitting seat (8), and the locking nut connecting seat (9) is provided near the clamping portion (4) There is an aramid winding groove (10), the clamping portion (4) is composed of a left unit clamping plate (6) and a right unit clamping plate (7), and the left unit clamping plate (6) and the right unit clamping plate (6) The adjacent side of the unit clamping plate (7) is provided with a clamping groove (5), and the center of one end of the lock nut (3) away from the coupling body (2) is provided with a threading hole (11).
- 根据权利要求1所述的一种现场连接器光缆固定装置，其特征在于：所述穿线孔(11)内套设有圆形光缆(12)。The field connector optical cable fixing device according to claim 1, characterized in that: a circular optical cable (12) is sleeved in the threading hole (11).
- 根据权利要求1所述的一种现场连接器光缆固定装置，其特征在于：所述锁紧螺母连接座(9)外部设有螺纹，所述耦合体(2)和锁紧螺母(3)之间通过锁紧螺母连接座(9)外部的螺纹旋紧连接。The field connector fiber optic cable fixing device according to claim 1, characterized in that: the lock nut connection seat (9) is provided with threads on the outside, and the coupling body (2) and the lock nut (3) are It is connected tightly through the thread on the outside of the lock nut connecting seat (9).
- 根据权利要求1所述的一种现场连接器光缆固定装置，其特征在于：所述夹持部(4)、外框套装配座(8)和锁紧螺母连接座(9)均为一体式结构。The field connector fiber optic cable fixing device according to claim 1, characterized in that: the clamping portion (4), the outer frame sleeve fitting seat (8) and the lock nut connecting seat (9) are all integrated structure.
- 根据权利要求1所述的一种现场连接器光缆固定装置，其特征在于：所述左单元夹持板(6)和右单元夹持板(7)呈半圆形弧形结构，且所述夹持槽(5)内设有夹持螺纹。The field connector optical cable fixing device according to claim 1, characterized in that: the left unit clamping plate (6) and the right unit clamping plate (7) have a semicircular arc structure, and the A clamping thread is arranged in the clamping groove (5).
- 根据权利要求1所述的一种现场连接器光缆固定装置，其特征在于：所述耦合体(2)和圆形光缆(12)之间通过夹持部(4)的夹持槽(5)夹持连接。The field connector optical cable fixing device according to claim 1, characterized in that: the coupling body (2) and the circular optical cable (12) pass through the clamping groove (5) of the clamping part (4). Clamping connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872610.1U CN211878236U (en) | 2020-05-22 | 2020-05-22 | On-spot connector optical cable fixing device |
| CN202020872610.1 | 2020-05-22 |
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| Publication Number | Publication Date |
|---|---|
| WO2021232829A1 true WO2021232829A1 (en) | 2021-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2021/070784 WO2021232829A1 (en) | 2020-05-22 | 2021-01-08 | Field connector optical cable fixing device |
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| CN (1) | CN211878236U (en) |
| WO (1) | WO2021232829A1 (en) |
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| CN211878236U (en) * | 2020-05-22 | 2020-11-06 | 深圳维讯通科技有限公司 | On-spot connector optical cable fixing device |
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| CN109375320A (en) * | 2018-10-22 | 2019-02-22 | 长光通信科技江苏有限公司 | A kind of optical cable connector |
| CN209606684U (en) * | 2019-05-10 | 2019-11-08 | 沈共芳 | A kind of circular optical cable clamp device for quick connector |
| CN211878236U (en) * | 2020-05-22 | 2020-11-06 | 深圳维讯通科技有限公司 | On-spot connector optical cable fixing device |
-
2020
- 2020-05-22 CN CN202020872610.1U patent/CN211878236U/en active Active
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2021
- 2021-01-08 WO PCT/CN2021/070784 patent/WO2021232829A1/en active Application Filing
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|---|---|---|---|---|
| EP0131283A2 (en) * | 1983-07-07 | 1985-01-16 | Augat Inc. | Method and apparatus for anchoring optical cables to optical connectors |
| JP2009104069A (en) * | 2007-10-25 | 2009-05-14 | Sumitomo Electric Ind Ltd | Optical connector fixing member and installation method of optical connector |
| CN102122032A (en) * | 2010-12-06 | 2011-07-13 | A.J.世界有限公司 | Field assembling type optical connector |
| CN201984185U (en) * | 2011-03-11 | 2011-09-21 | 白秀彬 | Optical fiber type rapid connector |
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| CN211878236U (en) | 2020-11-06 |
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