WO2016037556A1 - Mechanical sealing and locking apparatus for optical fiber cable connector housing cable port - Google Patents
Mechanical sealing and locking apparatus for optical fiber cable connector housing cable port Download PDFInfo
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- WO2016037556A1 WO2016037556A1 PCT/CN2015/089098 CN2015089098W WO2016037556A1 WO 2016037556 A1 WO2016037556 A1 WO 2016037556A1 CN 2015089098 W CN2015089098 W CN 2015089098W WO 2016037556 A1 WO2016037556 A1 WO 2016037556A1
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- WIPO (PCT)
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- cable
- optical fiber
- fiber cable
- shaped rubber
- type rubber
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Classifications
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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
Definitions
- the present invention relates to the field of optical cable connector boxes, and in particular to a mechanical seal locking device for a cable joint box cable.
- the joint box on the market is mainly divided into two types, the single-end and the double-end structure, from the direction in which the optical cable enters the inside of the casing due to the use environment.
- the double-end box sealing method mainly uses butyl non-vulcanized rubber as the sealing material.
- the disadvantage is that the butyl non-vulcanized rubber has self-adhesiveness, the construction operation is inconvenient, the crucible is long, and repeated re-sealing is very difficult and the sealing material needs to be added again;
- the single-end box seal is made of vulcanized rubber and heat-shrinkable tube seal cable joint sealing method.
- the heat-shrinkable tube seal needs to be heated and shrink-sealed. It can not be used in different regions, construction conditions, national laws and regulations, except for the above sealing method. Outside the structure, it is difficult to meet the technical requirements after the high and low temperature cycle test.
- the technical problem to be solved by the present invention is to provide a mechanical seal locking device for a cable joint box cable to solve the above problems.
- a mechanical joint locking device for a cable joint box cable comprising a cable cable sealing piece, a cable cable mouth, a T-type rubber sealing ring flat washer, an anti-rotating flat washer, a T-shaped rubber sealing ring, a conical snail Cap, variable diameter round tube diamond end tooth, variable diameter round tube;
- the cable cable sealing block is at one end of the locking device, and the lower side of the cable cable sealing piece is provided with a cable cable mouth, one side is provided ⁇ type rubber sealing ring flat washer, anti-rotating flat washer; T-type rubber sealing ring flat washer, anti-rotating flat washer with T-shaped rubber sealing ring and variable diameter round tube in the middle, and one side of variable diameter round tube
- a tapered nut is disposed; the reduced diameter round diamond tooth is connected to the cable sealing fin.
- the reduced diameter pipe presses the flat end end of the T-shaped rubber sealing ring so that the gas can only pass through the inner side of the T-shaped rubber sealing ring, and then the taper of the tapered nut causes the diameter of the end portion of the reducing diameter pipe to be changed.
- Small, forced rubber The inner diameter of the tube is tightly pressed against the outer diameter of the cable, resulting in a firm seal.
- the plane of the cable cable opening and the tapered circular tube tightly compress the plane of the T-shaped rubber sealing ring, so that the gas is not leaked from the outer side wall of the T-shaped rubber sealing ring, T-shaped A plastic flat washer is added between the rubber sealing ring and the platform surface of the cable to prevent deformation of the same ⁇ -type rubber sealing ring knob of the rotating conical tube.
- the one end end of the reduced diameter pipe has a plurality of rhombic strip shapes, and when the taper external force becomes smaller, the end teeth are reduced toward the inner side in the same direction, and the reduced inner circle is the completed one. Circle, no too many gaps.
- the tapered nut is sleeved and tightened from the end tooth end of the reducer tube, forcing the end teeth to uniformly shrink inward, so that the diameter of the sleeve is reduced, and the diameter of the cable can be satisfied. Fixed and sealed.
- the present invention is tightly pressed by the end face of the T-shaped rubber sealing tube through the variable diameter round pipe port and the threaded round cable mouth, and the variable diameter round pipe end tooth is tightened by the conical nut to compress the end tooth diameter to be small. Therefore, the optical cable and the T-type rubber sealing tube are tightly sealed, and the structure is simple and convenient to use, so that the optical cable can quickly fix the sealed optical cable.
- FIG. 1 is a cross-sectional view of the present invention.
- FIG. 2 is a schematic overall view of the present invention.
- a cable joint box mechanical seal locking device includes a cable gland sealing piece 1, a cable cable 2, a T-type rubber sealing ring flat washer 3, and an anti-rotation flat Washer 4, T-type rubber sealing ring 5, tapered nut 6, tapered round tube diamond end tooth 7, variable diameter round tube 8; the cable cable sealing flap 1 is at one end of the locking device, and the optical cable
- the lower side of the mouth sealing piece 1 is provided with a cable cable 2, and one side is provided with a T-type rubber seal a flat washer 3, an anti-rotation washer 4; a T-shaped rubber seal 5 and a reducer round tube 8 in the middle of the T-type rubber seal flat washer 3 and the anti-rotation washer 4, and the reducer round tube 8
- One side is provided with a conical nut 6; the reduced diameter tube rhombic breaking tooth 7 is connected to the cable gland sealing flap 1.
- the reducing circular tube 8 presses the end end of the T-shaped rubber sealing ring 5 so that the gas can only pass through the inner side of the T-shaped rubber sealing ring 5, and then the tapered circular tube 8 is tapered by the tapered nut 6 The diameter of the end tooth portion becomes smaller, forcing the inner diameter of the rubber tube tightly against the outer diameter of the cable, resulting in a firm seal.
- the plane of the T-shaped rubber sealing ring 5 is tightly compressed between the platform surface and the tapered circular tube of the inner wall of the cable cable, so that the gas is not leaked from the outer side wall of the T-shaped rubber sealing ring 5,
- a plastic flat washer is added between the T-shaped rubber seal ring 5 and the platform surface of the cable cable to prevent deformation of the K-knock of the same T-type rubber seal ring of the rotating conical tube.
- the tapered tube 8 has a plurality of diamond-shaped strips, and when the external force is reduced by the taper, the end teeth are reduced inward with the same direction, and the reduced inner circle is completed. In a circle, there are not many gaps.
- the tapered nut 6 is sleeved and tightened from the end tooth end of the reducer tube 8, forcing the end teeth to uniformly shrink inward, so that the diameter of the sleeve becomes smaller, and the different optical cables can be satisfied. Fixed and sealed diameter.
- the present invention is tightly pressed by the end face of the T-shaped rubber sealing tube through the variable diameter round pipe port and the threaded circular cable mouth, and the variable diameter round pipe end tooth is tightened by the conical nut to compress the end tooth diameter to be small. Therefore, the optical cable and the T-type rubber sealing tube are tightly sealed, and the structure is simple and convenient to use, so that the optical cable can quickly fix the sealing optical cable.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Abstract
A mechanical sealing and locking apparatus for an optical fiber cable connector housing cable port. An optical fiber cable port sealing flap (1) is provided at one extremity of the locking apparatus. An optical fiber cable port (2) is provided below the optical fiber cable port sealing flap (1). Provided at a side of same are a T-shaped rubber sealing ring flat washer (3) and an anti-rotation flat washer (4). A T-shaped rubber sealing ring (5) and a variable-diameter round pipe (8) are provided between the T-shaped rubber sealing ring flat washer (3) and the anti-rotation flat washer (4). Also, a conical nut (6) is provided at a side of the variable-diameter round pipe (8). Variable-diameter round pipe rhombic cutaway teeth (7) are connected with the optical fiber cable port sealing flap (1). The apparatus seals by utilizing an end surface of the T-shaped rubber sealing pipe (5) to press tight a port of the variable-diameter round pipe (8) and a threaded circular cable port. The variable-diameter round pipe end teeth (7) are screwed and pressed tight by utilizing the conical nut (6) to reduce the diameter of the end teeth, thus allowing an optical fiber cable and the T-shaped rubber sealing pipe (5) to be tightly encapsulated and sealed. This is structurally simple and convenient to use and allows the optical fiber cable to be rapidly fixed and sealed.
Description
一种光缆接头盒缆口机械密封锁紧装置 Cable connector box cable mechanical seal locking device
技术领域 Technical field
[0001] 本发明涉及光缆接头盒领域， 具体为一种光缆接头盒缆口机械密封锁紧装置。 [0001] The present invention relates to the field of optical cable connector boxes, and in particular to a mechanical seal locking device for a cable joint box cable.
背景技术 Background technique
[0002] 现在市面上的接头盒由于使用环境不同， 从光缆入盒体内部的方向主要分为两 种， 单端和双端两类结构。 双端盒体密封方式主要采用丁基非硫化橡胶作为密 封材料， 其缺点是丁基非硫化橡胶具有自粘性， 施工操作不便、 吋间长、 而且 重复幵启再密封非常困难且需要再次添加密封材料； 单端盒体密封采用硫化橡 胶和热缩管密封缆口组合密封方式， 热缩管密封需要加火焰加热收缩密封， 对 不同地区、 施工条件、 国家法律法规等有限制的无法使用,除以上密封方式以外 的结构， 目前就在高低温循环实验测试后， 很难达到技术要求。 [0002] Nowadays, the joint box on the market is mainly divided into two types, the single-end and the double-end structure, from the direction in which the optical cable enters the inside of the casing due to the use environment. The double-end box sealing method mainly uses butyl non-vulcanized rubber as the sealing material. The disadvantage is that the butyl non-vulcanized rubber has self-adhesiveness, the construction operation is inconvenient, the crucible is long, and repeated re-sealing is very difficult and the sealing material needs to be added again; The single-end box seal is made of vulcanized rubber and heat-shrinkable tube seal cable joint sealing method. The heat-shrinkable tube seal needs to be heated and shrink-sealed. It can not be used in different regions, construction conditions, national laws and regulations, except for the above sealing method. Outside the structure, it is difficult to meet the technical requirements after the high and low temperature cycle test.
技术问题 technical problem
问题的解决方案 Problem solution
技术解决方案 Technical solution
[0003] 本发明所解决的技术问题在于提供一种光缆接头盒缆口机械密封锁紧装置， 以 解决上述问题。 [0003] The technical problem to be solved by the present invention is to provide a mechanical seal locking device for a cable joint box cable to solve the above problems.
[0004] 本发明所解决的技术问题采用以下技术方案来实现： [0004] The technical problem solved by the present invention is implemented by the following technical solutions:
[0005] 一种光缆接头盒缆口机械密封锁紧装置， 包括光缆缆口密封档片、 光缆缆口、 T型橡胶密封圈平垫圈、 防转平垫圈、 T型橡胶密封圈、 锥形螺帽、 变径圆管菱 形端齿、 变径圆管； 所述光缆缆口密封挡片在锁紧装置的一端， 且光缆缆口密 封挡片的下侧设有光缆缆口， 一侧设有 τ型橡胶密封圈平垫圈、 防转平垫圈； 所 述 T型橡胶密封圈平垫圈、 防转平垫圈的中间设有 T型橡胶密封圈和变径圆管， 且变径圆管的一侧设有锥形螺母； 所述变径圆管菱形断齿与光缆缆口密封挡片 连接。 [0005] A mechanical joint locking device for a cable joint box cable, comprising a cable cable sealing piece, a cable cable mouth, a T-type rubber sealing ring flat washer, an anti-rotating flat washer, a T-shaped rubber sealing ring, a conical snail Cap, variable diameter round tube diamond end tooth, variable diameter round tube; the cable cable sealing block is at one end of the locking device, and the lower side of the cable cable sealing piece is provided with a cable cable mouth, one side is provided τ type rubber sealing ring flat washer, anti-rotating flat washer; T-type rubber sealing ring flat washer, anti-rotating flat washer with T-shaped rubber sealing ring and variable diameter round tube in the middle, and one side of variable diameter round tube A tapered nut is disposed; the reduced diameter round diamond tooth is connected to the cable sealing fin.
[0006] 作为优选， 所述变径圆管压紧 T型橡胶密封圈端面平端致使气体只能通过 T型橡 胶密封圈内侧， 再通过锥形螺帽锥度使变径圆管端齿部分直径变小， 强迫橡胶
管内径紧紧压住光缆外径， 致使密封牢固。 [0006] Preferably, the reduced diameter pipe presses the flat end end of the T-shaped rubber sealing ring so that the gas can only pass through the inner side of the T-shaped rubber sealing ring, and then the taper of the tapered nut causes the diameter of the end portion of the reducing diameter pipe to be changed. Small, forced rubber The inner diameter of the tube is tightly pressed against the outer diameter of the cable, resulting in a firm seal.
[0007] 作为优选， 所述光缆缆口内壁增加的平台面与锥形圆管之间紧压缩 T型橡胶密 封圈的平面， 使其气体无发从 T型橡胶密封圈外侧壁泄露， T型橡胶密封圈与光 缆缆口平台面之间增设有塑料平垫圈， 防止在旋转锥形圆管的同吋 τ型橡胶密封 圈旋钮变形。 [0007] Preferably, the plane of the cable cable opening and the tapered circular tube tightly compress the plane of the T-shaped rubber sealing ring, so that the gas is not leaked from the outer side wall of the T-shaped rubber sealing ring, T-shaped A plastic flat washer is added between the rubber sealing ring and the platform surface of the cable to prevent deformation of the same 吋-type rubber sealing ring knob of the rotating conical tube.
[0008] 作为优选， 所述变径圆管一端端齿为多条菱形条状， 当受到锥形外力变小吋， 端齿会同吋同向往内侧缩小， 且缩小后的内圆为完成的一圈， 无过多缝隙。 [0008] Preferably, the one end end of the reduced diameter pipe has a plurality of rhombic strip shapes, and when the taper external force becomes smaller, the end teeth are reduced toward the inner side in the same direction, and the reduced inner circle is the completed one. Circle, no too many gaps.
[0009] 作为优选， 所述锥形螺帽从变径圆管的端齿端套入并旋紧后， 迫使端齿均匀向 内缩小， 从而达到套管直径变小， 可满足不同光缆直径的固定及密封。 [0009] Preferably, the tapered nut is sleeved and tightened from the end tooth end of the reducer tube, forcing the end teeth to uniformly shrink inward, so that the diameter of the sleeve is reduced, and the diameter of the cable can be satisfied. Fixed and sealed.
发明的有益效果 Advantageous effects of the invention
有益效果 Beneficial effect
[0010] 本发明通过可变径圆管端口与螺纹圆形缆口利用 T型橡胶密封管端面紧压迫进 行密封， 可变径圆管端齿利用锥形螺帽旋紧压迫端齿直径变小、 从而使光缆与 T 型橡胶密封管包紧密封， 结构简单、 使用方便， 使光缆能够快速固定密封光缆 对附图的简要说明 [0010] The present invention is tightly pressed by the end face of the T-shaped rubber sealing tube through the variable diameter round pipe port and the threaded round cable mouth, and the variable diameter round pipe end tooth is tightened by the conical nut to compress the end tooth diameter to be small. Therefore, the optical cable and the T-type rubber sealing tube are tightly sealed, and the structure is simple and convenient to use, so that the optical cable can quickly fix the sealed optical cable.
附图说明 DRAWINGS
[0011] 图 1为本发明的剖视图。 1 is a cross-sectional view of the present invention.
[0012] 图 2为本发明的整体示意图。 2 is a schematic overall view of the present invention.
本发明的实施方式 Embodiments of the invention
[0013] 为了使本发明的实现技术手段、 创作特征、 达成目的与功效易于明白了解， 下 面结合具体图示， 进一步阐述本发明。 [0013] In order to make the technical means, the authoring features, the object of achievement and the effect of the present invention easy to understand, the present invention will be further described below in conjunction with the specific drawings.
[0014] 如图 1-2所示， 一种光缆接头盒缆口机械密封锁紧装置， 包括光缆缆口密封档 片 1、 光缆缆口 2、 T型橡胶密封圈平垫圈 3、 防转平垫圈 4、 T型橡胶密封圈 5、 锥 形螺帽 6、 变径圆管菱形端齿 7、 变径圆管 8; 所述光缆缆口密封挡片 1在锁紧装 置的一端， 且光缆缆口密封挡片 1的下侧设有光缆缆口 2， 一侧设有 T型橡胶密封
圈平垫圈 3、 防转平垫圈 4; 所述 T型橡胶密封圈平垫圈 3、 防转平垫圈 4的中间设 有 T型橡胶密封圈 5和变径圆管 8， 且变径圆管 8的一侧设有锥形螺母 6; 所述变径 圆管菱形断齿 7与光缆缆口密封挡片 1连接。 [0014] As shown in FIG. 1-2, a cable joint box mechanical seal locking device includes a cable gland sealing piece 1, a cable cable 2, a T-type rubber sealing ring flat washer 3, and an anti-rotation flat Washer 4, T-type rubber sealing ring 5, tapered nut 6, tapered round tube diamond end tooth 7, variable diameter round tube 8; the cable cable sealing flap 1 is at one end of the locking device, and the optical cable The lower side of the mouth sealing piece 1 is provided with a cable cable 2, and one side is provided with a T-type rubber seal a flat washer 3, an anti-rotation washer 4; a T-shaped rubber seal 5 and a reducer round tube 8 in the middle of the T-type rubber seal flat washer 3 and the anti-rotation washer 4, and the reducer round tube 8 One side is provided with a conical nut 6; the reduced diameter tube rhombic breaking tooth 7 is connected to the cable gland sealing flap 1.
[0015] 作为优选， 所述变径圆管 8压紧 T型橡胶密封圈 5端面平端致使气体只能通过 T型 橡胶密封圈 5内侧， 再通过锥形螺帽 6锥度使变径圆管 8端齿部分直径变小， 强迫 橡胶管内径紧紧压住光缆外径， 致使密封牢固。 [0015] Preferably, the reducing circular tube 8 presses the end end of the T-shaped rubber sealing ring 5 so that the gas can only pass through the inner side of the T-shaped rubber sealing ring 5, and then the tapered circular tube 8 is tapered by the tapered nut 6 The diameter of the end tooth portion becomes smaller, forcing the inner diameter of the rubber tube tightly against the outer diameter of the cable, resulting in a firm seal.
[0016] 作为优选， 所述光缆缆口内壁增加的平台面与锥形圆管之间紧压缩 T型橡胶密 封圈 5的平面， 使其气体无发从 T型橡胶密封圈 5外侧壁泄露， T型橡胶密封圈 5与 光缆缆口平台面之间增设有塑料平垫圈， 防止在旋转锥形圆管的同吋 T型橡胶密 封圈 5旋钮变形。 [0016] Preferably, the plane of the T-shaped rubber sealing ring 5 is tightly compressed between the platform surface and the tapered circular tube of the inner wall of the cable cable, so that the gas is not leaked from the outer side wall of the T-shaped rubber sealing ring 5, A plastic flat washer is added between the T-shaped rubber seal ring 5 and the platform surface of the cable cable to prevent deformation of the K-knock of the same T-type rubber seal ring of the rotating conical tube.
[0017] 作为优选， 所述变径圆管 8—端端齿为多条菱形条状， 当受到锥形外力变小吋 ， 端齿会同吋同向往内侧缩小， 且缩小后的内圆为完成的一圈， 无过多缝隙。 [0017] Preferably, the tapered tube 8 has a plurality of diamond-shaped strips, and when the external force is reduced by the taper, the end teeth are reduced inward with the same direction, and the reduced inner circle is completed. In a circle, there are not many gaps.
[0018] 作为优选， 所述锥形螺帽 6从变径圆管 8的端齿端套入并旋紧后， 迫使端齿均匀 向内缩小， 从而达到套管直径变小， 可满足不同光缆直径的固定及密封。 [0018] Preferably, the tapered nut 6 is sleeved and tightened from the end tooth end of the reducer tube 8, forcing the end teeth to uniformly shrink inward, so that the diameter of the sleeve becomes smaller, and the different optical cables can be satisfied. Fixed and sealed diameter.
[0019] 本发明通过可变径圆管端口与螺纹圆形缆口利用 T型橡胶密封管端面紧压迫进 行密封， 可变径圆管端齿利用锥形螺帽旋紧压迫端齿直径变小、 从而使光缆与 T 型橡胶密封管包紧密封， 结构简单、 使用方便， 使光缆能够快速固定密封光缆 [0019] The present invention is tightly pressed by the end face of the T-shaped rubber sealing tube through the variable diameter round pipe port and the threaded circular cable mouth, and the variable diameter round pipe end tooth is tightened by the conical nut to compress the end tooth diameter to be small. Therefore, the optical cable and the T-type rubber sealing tube are tightly sealed, and the structure is simple and convenient to use, so that the optical cable can quickly fix the sealing optical cable.
[0020] 以上显示和描述了本发明的基本原理和主要特征和本发明的优点。 本行业的技 术人员应该了解， 本发明不受上述实施例的限制， 上述实施例和说明书中描述 的只是说明本发明的原理， 在不脱离本发明精神和范围的前提下， 本发明还会 有各种变化和改进， 这些变化和改进都落入要求保护的本发明范围内。 本发明 的要求保护范围由所附的权利要求书及其等效物界定。
[0020] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and that the present invention is only described in the foregoing embodiments and the description of the present invention, without departing from the spirit and scope of the invention. Various changes and modifications are intended to fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and their equivalents.
Claims
权利要求书 Claim
一种光缆接头盒缆口机械密封锁紧装置， 包括光缆缆口密封档片、 光 缆缆口、 T型橡胶密封圈平垫圈、 防转平垫圈、 T型橡胶密封圈、 锥 形螺帽、 变径圆管菱形端齿、 变径圆管， 其特征在于： 所述光缆缆口 密封挡片在锁紧装置的一端， 且光缆缆口密封挡片的下侧设有光缆缆 口， 一侧设有 T型橡胶密封圈平垫圈、 防转平垫圈； 所述 T型橡胶密 封圈平垫圈、 防转平垫圈的中间设有 T型橡胶密封圈和变径圆管， 且 变径圆管的一侧设有锥形螺母； 所述变径圆管菱形断齿与光缆缆口密 封挡片连接。 A cable joint box mechanical seal locking device, including a cable gland sealing piece, a cable cable mouth, a T-type rubber sealing ring flat washer, an anti-rotating flat washer, a T-shaped rubber sealing ring, a tapered nut, a change The round pipe has a diamond end tooth and a reduced diameter pipe, wherein: the cable cable sealing piece is at one end of the locking device, and the cable cable opening is provided on the lower side of the cable cable sealing piece, and one side is provided There are T-type rubber seal flat washers and anti-rotation washers; T-type rubber seal flat washers and anti-rotation washers are provided with T-type rubber seals and variable diameter round tubes, and one of the variable diameter round tubes The side is provided with a conical nut; the rhombic broken tooth of the reduced diameter pipe is connected with the cable gland sealing baffle.
根据权利要求 1所述的一种光缆接头盒缆口机械密封锁紧装置， 其特 征在于： 所述变径圆管压紧 τ型橡胶密封圈端面平端。 A cable joint box mechanical seal locking device according to claim 1, wherein: said reducer pipe presses a flat end of the end face of the τ type rubber seal ring.
根据权利要求 1所述的一种光缆接头盒缆口机械密封锁紧装置， 其特 征在于： 所述光缆缆口内壁增加的平台面与锥形圆管之间紧压缩 τ型 橡胶密封圈的平面。 The cable joint box mechanical seal locking device according to claim 1, wherein: the plane of the τ-type rubber seal is tightly compressed between the platform surface and the tapered round tube of the inner wall of the cable .
根据权利要求 1所述的一种光缆接头盒缆口机械密封锁紧装置， 其特
A cable joint box mechanical seal locking device according to claim 1, wherein
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458330.5 | 2014-09-11 | ||
| CN201410458330.5A CN104166204B (en) | 2014-09-11 | 2014-09-11 | Mechanical sealing and locking device for cable opening of fiber cable splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016037556A1 true WO2016037556A1 (en) | 2016-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/089098 WO2016037556A1 (en) | 2014-09-11 | 2015-09-08 | Mechanical sealing and locking apparatus for optical fiber cable connector housing cable port |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104166204B (en) |
| WO (1) | WO2016037556A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166204B (en) * | 2014-09-11 | 2017-02-01 | 成都前宏通讯有限责任公司 | Mechanical sealing and locking device for cable opening of fiber cable splice closure |
| CN107065102A (en) * | 2017-04-20 | 2017-08-18 | 中天宽带技术有限公司 | A kind of quick unlatching cable splice closure |
| CN108732702B (en) * | 2018-06-01 | 2021-01-15 | 江西扬帆实业有限公司 | Optical cable joint fixing device |
| CN112630125B (en) * | 2020-12-21 | 2023-06-27 | 中天科技海缆股份有限公司 | Submarine optical cable and equipment for submarine optical cable water seepage test |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050037656A1 (en) * | 2003-08-26 | 2005-02-17 | Cairns James L. | Dry mate connector |
| US20060172578A1 (en) * | 2005-02-03 | 2006-08-03 | Pacific Wireless Manufacturing, Inc. | Low-cost weatherproof cable feedthrough |
| CN101598839A (en) * | 2008-06-02 | 2009-12-09 | 中航光电科技股份有限公司 | The contact pin parts of optical connector and with the tensile connecting structure of optical cable |
| CN101726805A (en) * | 2009-12-15 | 2010-06-09 | 中天宽带技术有限公司 | Optical fiber remote connector for outdoor communication network and fabrication method thereof |
| CN104166204A (en) * | 2014-09-11 | 2014-11-26 | 成都前宏通讯有限责任公司 | Mechanical sealing and locking device for cable opening of fiber cable splice closure |
| CN204143017U (en) * | 2014-09-11 | 2015-02-04 | 成都前宏通讯有限责任公司 | A kind of cable splice closure cable mouth mechanical seal locking device |
-
2014
- 2014-09-11 CN CN201410458330.5A patent/CN104166204B/en active Active
-
2015
- 2015-09-08 WO PCT/CN2015/089098 patent/WO2016037556A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050037656A1 (en) * | 2003-08-26 | 2005-02-17 | Cairns James L. | Dry mate connector |
| US20060172578A1 (en) * | 2005-02-03 | 2006-08-03 | Pacific Wireless Manufacturing, Inc. | Low-cost weatherproof cable feedthrough |
| CN101598839A (en) * | 2008-06-02 | 2009-12-09 | 中航光电科技股份有限公司 | The contact pin parts of optical connector and with the tensile connecting structure of optical cable |
| CN101726805A (en) * | 2009-12-15 | 2010-06-09 | 中天宽带技术有限公司 | Optical fiber remote connector for outdoor communication network and fabrication method thereof |
| CN104166204A (en) * | 2014-09-11 | 2014-11-26 | 成都前宏通讯有限责任公司 | Mechanical sealing and locking device for cable opening of fiber cable splice closure |
| CN204143017U (en) * | 2014-09-11 | 2015-02-04 | 成都前宏通讯有限责任公司 | A kind of cable splice closure cable mouth mechanical seal locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104166204B (en) | 2017-02-01 |
| CN104166204A (en) | 2014-11-26 |
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