CN102221735B - Cable connector box - Google Patents

Cable connector box Download PDF

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Publication number
CN102221735B
CN102221735B CN 201010153048 CN201010153048A CN102221735B CN 102221735 B CN102221735 B CN 102221735B CN 201010153048 CN201010153048 CN 201010153048 CN 201010153048 A CN201010153048 A CN 201010153048A CN 102221735 B CN102221735 B CN 102221735B
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CN
China
Prior art keywords
sealing
injection
housing
strip
cable connector
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CN 201010153048
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Chinese (zh)
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CN102221735A (en
Inventor
张陆军
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泰科电子(上海)有限公司
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Priority to CN 201010153048 priority Critical patent/CN102221735B/en
Publication of CN102221735A publication Critical patent/CN102221735A/en
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Publication of CN102221735B publication Critical patent/CN102221735B/en

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401Optical cables
    • G02B6/4439Auxiliary devices
    • G02B6/444Systems and boxes with surplus length
    • G02B6/4441[Boxes]
    • G02B6/4446Cableboxes
    • G02B6/4447Cableboxes with divided shells

Abstract

本发明公开了一种光缆接头盒,包括:外壳,所述外壳包括相互配合的上壳体和下壳体;一对端部密封块,用于密封所述外壳的两个端口,所述端部密封块的周边注塑凝胶;和一对边缘密封条,所述一对边缘密封条分别用于密封所述上壳体和下壳体相互配合的沿光缆接头盒长度方向延伸的两个边缘。 The present invention discloses a fiber optic splice closure, comprising: a cooperating upper and lower housing shell, said shell comprising; a pair of end seal blocks, two ports of the housing for sealing said end sealing the gel portion outside the injection block; and a pair of edge seal, edge seal of said pair of strips, respectively, for sealing two edges of the upper and lower housings with each other along the longitudinal direction of the cable connector box extending . 其中,所述每个边缘密封条包括:橡胶条;和注塑在所述橡胶条上的注塑密封层,所述注塑密封层与所述端部密封块周边的凝胶密封配合,并且所述注塑密封层由凝胶制成。 Wherein each edge of said sealing strip comprising: a rubber; injection and injection of the rubber layer on the sealing strip, said sealing layer and the injection end seal with the gel sealing the periphery of the block, and the injection the sealing layer is made of gel. 与现有技术相比,在本发明的上述各个实施例中,边缘密封条通过其上注塑的凝胶层与端部密封块周边上注塑的凝胶层密封配合,因此,提高了边缘密封条与端部密封块之间的密封性能。 Compared with the prior art, in the above-described various embodiments of the present invention, the edge sealing strip with a sealing layer for sealing the gel injection molded on the periphery of the block through which the injection end and the gel layer, therefore, improved edge seal strip sealing performance between the block and the end seal.

Description

光缆接头盒 Fiber Optic Cable

技术领域 FIELD

[0001] 本发明涉及一种光缆接头盒,尤其涉及一种具有可靠密封性能的光缆接头盒。 [0001] The present invention relates to a cable connector box, particularly to a fiber optic splice closure having a reliable sealing performance.

背景技术 Background technique

[0002] 在现有技术中,光缆接头盒的外壳一般包括相互配合的上壳体和下壳体。 [0002] In the prior art, the housing generally includes a cable connector box of the cooperating upper and lower housings. 对于现有的这种外壳,一般采用两个橡胶块密封外壳的两个端部开口,并采用两个橡胶条密封上、下壳体相互配合的沿光缆接头盒长度方向延伸的两个边缘。 For such a conventional housing commonly used two sealed ends of the two rubber blocks opening of the housing, and sealed on two edges of the lower case with each other along the longitudinal direction of the cable connector box extending in two rubber strips. 当上、下两个壳体合在一起时,上、下两个壳体压紧端部的橡胶块和边缘处的橡胶条,同时橡胶块和橡胶条也相互接触并压紧在一起,从而实现对整个光缆接头盒的外壳的密封。 When the upper and lower housing together, the rubber block and rubber strip at the lower edge portions of the two pressing ends of the housing, while the rubber block and rubber strips in contact with each other and are also pressed together, thus sealing the whole of the cable connector housing of the cassette.

[0003] 但是,橡胶块和橡胶条之间的密封效果不佳,而且现有的橡胶块和橡胶条不可重复使用,不能适用于多种直径的光缆,鉴于该技术问题,实有必要提出一种新的光缆接头盒,其至少能够有效减轻前述技术问题或者能够完全消除前述技术问题。 [0003] However, poor sealing between the rubber block and rubber, conventional rubber block and rubber can not be reused and can not be applied to a variety of cable diameters, in view of the technical problems, there is a need to propose a new kinds of cable connector box, which can be at least effective to reduce the technical problems can be completely eliminated, or the aforementioned technical problems.

发明内容 SUMMARY

[0004] 本发明的目的旨在解决现有技术中存在的上述问题和缺陷的至少一个方面。 [0004] The object of the present invention to solve the above-described prior art problems and disadvantages present in at least one aspect.

[0005] 相应地,本发明的目的之一在于提供一种能够有效提高密封性能的光缆接头盒。 [0005] Accordingly, an object of the present invention to provide a cable connector box which can effectively improve the sealing performance.

[0006] 根据本发明的一个方面,其提供一种光缆接头盒,包括:外壳,所述外壳包括相互配合的上壳体和下壳体;一对端部密封块,用于密封所述外壳的两个端口,所述端部密封块的周边注塑凝胶;和一对边缘密封条,所述一对边缘密封条分别用于密封所述上壳体和下壳体相互配合的沿光缆接头盒长度方向延伸的两个边缘。 [0006] In accordance with one aspect of the present invention, there is provided a cable splice closure, comprising: a housing, said housing including cooperating upper and lower housing; a pair of end sealing piece for sealing said housing two ports, the gel surrounding the injection end seal block; and a pair of edge sealing strip, said sealing strip along the pair of edges for sealing the cable connector, respectively upper and lower housings cooperating two edges extending in the longitudinal direction of the cartridge. 其中,所述每个边缘密封条包括:橡胶条;和注塑在所述橡胶条上的注塑密封层,所述注塑密封层与所述端部密封块周边的凝胶密封配合,并且所述注塑密封层由凝胶制成。 Wherein each edge of said sealing strip comprising: a rubber; injection and injection of the rubber layer on the sealing strip, said sealing layer and the injection end seal with the gel sealing the periphery of the block, and the injection the sealing layer is made of gel.

[0007] 根据本发明的一个优选实施例,在所述橡胶条的两端的局部注塑有与所述端部密封块配合的所述注塑密封层。 [0007] According to a preferred embodiment of the present invention, the sealing layer has the injection end cooperates with the sealing block across said rubber strip local injection.

[0008] 根据本发明的另一个优选实施例,在所述橡胶条的两端的所述局部形成有至少一个凸起肋,所述至少一个凸起肋与注塑的注塑密封层相互结合。 Injection molding the sealing layer [0008] According to another preferred embodiment of the present invention, at least one raised rib on said ends of said rubber strip is locally formed, the at least one projection of the rib and the injection combined with each other.

[0009] 根据本发明的另一个优选实施例,所述凸起肋为环形凸起肋。 [0009] According to another preferred embodiment of the present invention, the annular raised rib is raised ribs.

[0010] 根据本发明的另一个优选实施例,在所述橡胶条的两端的所述局部形成有至少一个通孔,所述至少一个通孔与注塑的注塑密封层相互结合。 [0010] According to another preferred embodiment of the present invention, at least one through-hole in the ends of the rubber strip is locally formed, the at least one through hole and sealing the injection injection layer bonded to each other.

[0011] 根据本发明的另一个优选实施例,所述上壳体和所述下壳体相互对称。 [0011] According to another preferred embodiment of the present invention, the upper housing and the lower housing are symmetrical.

[0012] 根据本发明的另一个优选实施例,在所述上壳体和所述下壳体相互配合的两个边缘中形成有细长凹槽,所述两个边缘密封条分别嵌在所述上、下壳体的细长凹槽中。 [0012] According to another preferred embodiment of the present invention, the upper housing and the lower edge of the housing has two elongated grooves cooperating in forming the two edges are embedded in the sealing strip the above, the elongated recess in the lower housing.

[0013] 根据本发明的另一个优选实施例,在所述上壳体和所述下壳体的两个端部形成有环形凹槽,所述两个端部密封块分别嵌在所述上、下壳体的环形凹槽中。 [0013] According to another preferred embodiment of the present invention, the upper housing and the lower end portions of the two housing is formed with an annular groove, the two end portions are embedded in said sealing block on annular groove in the lower housing.

[0014] 根据本发明的另一个优选实施例,在所述上壳体和所述下壳体上具有锁紧机构,用于将所述上壳体和所述下壳体锁合在一起。 [0014] According to another preferred embodiment of the present invention, in said upper housing and said lower housing has a locking mechanism for the upper housing and the lower housing lock together. [0015] 根据本发明的另一个优选实施例,所述凝胶可供重复使用。 [0015] According to another preferred embodiment of the present invention, the gel is available for reuse.

[0016] 与现有技术相比,在本发明的上述各个实施例中,由于在每个边缘密封条的橡胶条上注塑有凝胶层,同时,在端部密封块周边也注塑有凝胶,边缘密封条通过其上注塑的凝胶层与端部密封块周边上注塑的凝胶层密封配合,因此,提高了边缘密封条与端部密封块之间的密封性能。 [0016] Compared with the prior art, in the above-described various embodiments of the present invention, since each edge of the gel layer on the injection molding rubber sealing strips, while the end-sealing injection block surrounding the gel also edge seal strip seal injection molded on the periphery of the gel layer through which the gel layer and the block ends with the injection-molded seal, thus improving the sealing performance between the sealing strip and the edge of the end seal block. 另外,由于采用了注塑方式,因此,注塑密封层能够可靠地结合在橡胶条上。 Further, since the injection mode, therefore, the sealing layer injection can be reliably bonded to the rubber strip.

附图说明 BRIEF DESCRIPTION

[0017] 图1显示根据本发明的一个示例性的实施例的光缆接头盒的示意图; [0017] FIG. 1 shows a schematic view of the cable of the present invention, an exemplary embodiment of the splice closure;

[0018] 图2显示图1中的光缆接头盒的局部放大示意图; [0018] The local cable connector box 1 in an enlarged view of FIG. 2 shows a schematic view;

[0019] 图3显示一个示例性的边缘密封条的实施例;和 [0019] FIG. 3 shows an exemplary embodiment of an edge of the sealing strip; and

[0020] 图4显示图3所示的边缘密封条的橡胶条的局部放大示意图。 [0020] The edge 4 of Figure 3 showing the sealing strip partially enlarged schematic view of the rubber strip.

具体实施方式 Detailed ways

[0021] 下面通过实施例,并结合附图,对本发明的技术方案作进一步具体的说明。 [0021] The following Examples, in conjunction with the accompanying drawings, technical solutions of the present invention will be further specifically described. 在说明书中,相同或相似的附图标号指示相同或相似的部件。 In the specification, the same or similar reference numerals refer to the same or like parts. 下述参照附图对本发明实施方式的说明旨在对本发明的总体发明构思进行解释,而不应当理解为对本发明的一种限制。 The following general inventive concept intended to explain the present invention are described with reference to the accompanying drawings embodiments of the present invention should not be construed as a limitation of the present invention.

[0022] 图1至图4显示根据本发明的一个实例性的实施例的光缆接头盒。 [0022] Figures 1 to 4 show an example of cable splice closure according to one embodiment of the present invention.

[0023] 图1显示根据本发明的一个示例性的实施例的光缆接头盒的示意图;图2显示图1中的光缆接头盒的局部放大示意图。 [0023] FIG. 1 shows a schematic view of the cable of the present invention, an exemplary embodiment of the junction box of the embodiment; local cable connector box 1 in Figure 2 shows an enlarged schematic view of FIG.

[0024] 如图1和图2所示,光缆接头盒主要包括:外壳、一对端部密封块21、22和一对边缘密封条31、32。 [0024] FIGS. 1 and 2, fiber optic splice closure including: a housing, a pair of end seal blocks 21, 22 and a pair of edge sealing strip 31.

[0025] 在一个优选实施例中,如图1和图2所不,夕卜壳包括相互配合的上壳体11和下壳体12。 [0025] In a preferred embodiment, as shown in FIGS. 1 and 2 do not, Bu Xi shell includes cooperating upper housing 11 and lower housing 12.

[0026] 在一个优选实施例中,上壳体11和下壳体12的结构相互对称,因此,为了简洁,在图1和图2中仅示出了上壳体11,但是,需要说明的是,上壳体11和下壳体12也可以不对称。 [0026] In a preferred embodiment, the housing structure 11 and the lower housing 12 are symmetrical, and therefore, for simplicity, FIG. 1 and FIG. 2 shows only the upper housing 11, however, should be noted that the upper housing 11 and lower housing 12 may be asymmetrical. 使用时,将上壳体11和下壳体12相互闭合在一起,从而限定一个内部容纳腔。 In use, the upper housing 11 and lower housing 12 close to each other, thereby defining an interior receiving chamber.

[0027] 如图1和图2所示,在本实施例中,一对端部密封块21、22设置在外壳的容纳腔的两个端口,用于密封外壳的容纳腔的两个端口。 [0027] FIGS. 1 and 2, in the present embodiment, a pair of two-port end seal block receiving cavities 21, 22 provided on two housing ports receiving chamber for sealing the housing.

[0028] 如图1和图2所示,在本实施例中,一个边缘密封条31设置在上壳体11和下壳体12之间的沿光缆接头盒长度方向延伸的一个配合边缘处,另一个边缘密封条32设置在上壳体11和下壳体12之间的沿光缆接头盒长度方向延伸的另一个配合边缘处。 [0028] FIGS. 1 and 2, in the upper edge of a mating housing 11 and extending in the longitudinal direction along the cable between the connector box 12 in the lower housing embodiment, one edge of the sealing strip 31 in the embodiment is provided, another edge seal 32 disposed on the housing 11 and the other extending along the longitudinal direction of the cable connector box 12 between the lower edge of the mating housing.

[0029] 如图1和图2所示,在本实施例中,当上、下两个壳体11、12合在一起时,上、下两个壳体11、12压紧端部密封块21、22和边缘密封条31、32,同时端部密封块21、22和边缘密封条31、32也相互接触并压紧在一起,从而实现对整个光缆接头盒的外壳的密封。 [0029] FIGS. 1 and 2, in the present embodiment, when the upper and lower housings 11, 12 bonded together 2, on the lower end portion 11 pressing the two housing sealing block 21, 22 and edge seal 31, while the end seal blocks 21, 22 and edge seals 31 and 32 contact with each other and pressed together, thereby sealing the whole of the cable connector housing of the cassette.

[0030] 图3显示一个示例性的边缘密封条31、32的实施例;和图4显示图3所示的边缘密封条31、32的橡胶条311、312的局部放大示意图。 [0030] Figure 3 shows an exemplary embodiment of an edge sealing strip 31 and 32; and the edge 4 as shown in FIG. 3 showing the sealing strip 31 of rubber strips 311 and 312 partially enlarged schematic.

[0031] 如图3和图4所示,一个边缘密封条31主要包括橡胶条311和注塑在橡胶条311上的注塑密封层312。 [0031] FIGS. 3 and 4, one edge of the sealing strip 31 includes a rubber strip 311 and strip 311 is molded onto the rubber sealing injection layer 312. [0032] 如图3所示,在图示的优选实施例中,注塑密封层312仅形成在橡胶条311的每端的与端部密封块21、22相配合的局部。 [0032] 3, in the illustrated preferred embodiment, the sealing layer 312 is formed only injection sealed at each end with the end portion 311 of the rubber blocks 21 and 22 partially engaged embodiment. 但是本发明不局限于此,注塑密封层312也可以形成在整个橡胶条311上。 However, the present invention is not limited thereto, the sealing injection layer 312 may be formed on the entire strip of rubber 311.

[0033] 类似地,如图3和图4所示,另一个边缘密封条32主要包括橡胶条321和注塑在橡胶条321上的注塑密封层322。 [0033] Similarly, as shown in FIGS. 3 and 4, the other edge of the sealing strip 32 includes a rubber strip seal 321 and injection injection layer 322 on the rubber strip 321.

[0034] 如图3所示,在图示的优选实施例中,注塑密封层322仅形成在橡胶条321的每端的与端部密封块21、22相配合的局部。 [0034] 3, in the illustrated preferred embodiment, the sealing layer 322 is formed only injection sealed at each end with the end portion 321 of the rubber blocks 21 and 22 partially engaged embodiment. 但是本发明不局限于此,注塑密封层322也可以形成在整个橡胶条321上。 However, the present invention is not limited thereto, the sealing injection layer 322 may be formed on the entire strip of rubber 321.

[0035] 如图1至图4所示,在本实施例中,边缘密封条31、32上的注塑密封层312、322均由凝胶(Gel)制成,同时,在端部密封块21、22的周边也注塑有凝胶(Gel)。 [0035] As shown in FIG. 1 to FIG, in the present embodiment, the edge seal 31 on the sealing layer injection molded article 4 by 312 and 322 gel (Gel) is made, while the end seal block 21 peripheral 22 is also injection molded gel (gel). 这样,边缘密封条31、32通过其上注塑的凝胶注塑密封层312、322与端部密封块21、22周边注塑的凝胶配合,因此,边缘密封条31、32与端部密封块21、22之间能够实现良好的密封性能,因此,提高了整个光缆接头盒的密封性能。 Thus, the edge seal 31 through which the injection molding seals the gel layer 312, 322 and the end seal blocks 21, 22 with the periphery of the gel injection, and therefore, the edge portion of the sealing strip 31 and the end seal blocks 21 , good sealing performance can be achieved between 22 and thus improves the sealing performance of the whole cable connector box.

[0036] 优选地,在上述实施例中使用的凝胶(Gel)是可供重复使用的。 [0036] Preferably, the gel (Gel) used in the above embodiments is available for reuse. 这有利于环保和节约成本和原材料。 This is conducive to environmental protection and cost savings and raw materials.

[0037] 如图4所示,在另一个优选实施例中,一个橡胶条311的每端的局部形成有至少一个凸起肋311a,该至少一个凸起肋311a与注塑的注塑密封层312相互结合,以便提高注塑密封层312与橡胶条311之间的结合力,以及防止注塑密封层312和橡胶条311之间的相 [0037] As shown, in another preferred embodiment, each end of a rubber strip 311 is partially formed at least one projection rib 4 has 311a, the at least one raised rib 311a 312 bonded to each other with the sealing layer injection molded injection , 312 in order to improve the sealing layer 311 and the bonding force between the rubber injection molding, and preventing the injection phase 311 between the sealing layer 312 and the rubber strip

互活动。 Mutual activities.

[0038] 尽管在图4所示的优选实施例中设置了三个凸起肋311a,但是,本发明不局限于此,也可以设置一个、两个、四个或更多个凸起肋311a。 [0038] Although in the preferred embodiment shown in FIG. 4, three embodiments are provided raised ribs 311a, however, the present invention is not limited thereto and may be one, two, four or more raised ribs 311a . 另外,请注意,在橡胶条311上设置凸起肋311a仅是本发明的一个较佳实施例,在橡胶条311上也可以不设置任何凸起肋,同样能够实现本发明的目的。 Also, note that, disposed raised rib 311 on the rubber strip 311a is only a preferred embodiment of the present invention may not be provided with any of the rubber strip on the raised ribs 311, the same object can be achieved according to the present invention.

[0039] 如图4所示,在该优选实施例中,凸起肋311a环绕橡胶条311的四周朝外凸起,形成环形凸起肋。 [0039] As shown in FIG. 4, in the preferred embodiment, the projection ribs 311a and surrounded by a rubber strip 311 outward protrusion, an annular raised rib. 但是,本发明不局限于此,凸起肋311a也可以仅在橡胶条311的一个侧面上朝外凸起。 However, the present invention is not limited thereto, raised rib 311a may be formed only on one side outward projection 311 of the rubber strip.

[0040] 类似地,如图4所示,在另一个优选实施例中,另一个橡胶条321的每端的局部形成有至少一个凸起肋321a,该至少一个凸起肋321a与注塑的注塑密封层322相互结合,以便提高注塑密封层322与橡胶条321之间的结合力,以及防止注塑密封层322和橡胶条321之间的相互活动。 [0040] Similarly, as shown in FIG. 4, in another preferred embodiment, the other end of each rubber strip 321 is partially formed with at least one projection rib 321a, at least one raised rib 321a and injection molding seals layer 322 bonded to each other, in order to increase the bonding force between the sealing layer 322 and 321 injection molded rubber, and to prevent mutual activities between 321 injection layer 322 and the sealing rubber.

[0041] 尽管在图4所示的优选实施例中设置了三个凸起肋321a,但是,本发明不局限于此,也可以设置一个、两个、四个或更多个凸起肋321a。 [0041] Although in the preferred embodiment shown in FIG. 4, three embodiments are provided raised ribs 321a, however, the present invention is not limited thereto and may be one, two, four or more raised ribs 321a . 另外,请注意,在橡胶条321上设置凸起肋321a仅是本发明的一个较佳实施例,在橡胶条321上也可以不设置任何凸起肋,同样能够实现本发明的目的。 Also, note that, disposed raised rib 321 on the rubber strip 321a is only a preferred embodiment of the present invention may not be provided with any of the rubber strip on the raised ribs 321, the same object can be achieved according to the present invention.

[0042] 如图4所示,在该优选实施例中,凸起肋321a环绕橡胶条321的四周朝外凸起,形成环形凸起肋。 [0042] As shown in FIG. 4, in the preferred embodiment, the projection ribs 321a and surrounded by a rubber strip 321 outward protrusion, an annular raised rib. 但是,本发明不局限于此,凸起肋321a也可以仅在橡胶条321的一个侧面上朝外凸起。 However, the present invention is not limited thereto, raised rib 321a may be formed only on one side outward projection 321 of the rubber strip.

[0043] 如图4所示,在另一个优选实施例中,一个橡胶条311的每端的局部形成有至少一个通孔311b,该至少一个通孔311b与注塑的注塑密封层312相互结合。 [0043] As shown in FIG 4, in another preferred embodiment, a rubber strip 311 partially formed at each end with at least one through hole 311b, 311b and the at least one injection hole injection through the sealing layer 312 bonded to each other. 在对注塑密封层312进行注塑时,凝胶会贯穿橡胶条311的这些通孔311b,从而能够进一步提高注塑密封层312与橡胶条311之间的结合力,以及能够进一步防止注塑密封层312和橡胶条311之间的相互活动。 When injection molding the seal layer 312 by injection, the gel will penetrate the rubber strip 311 through holes 311 b, and thereby further enhance the bonding force between the sealing layers 312 and 311 injection molding rubber, and injection molding can be further prevented and the sealing layer 312 a rubber strip 311 between each activity.

[0044] 尽管在图4所示的优选实施例中设置了两个通孔311b,但是,本发明不局限于此,也可以设置一个、三个、四个或更多个通孔311b。 [0044] While the embodiment is provided with two through holes 311b in the preferred embodiment shown in FIG. 4, however, the present invention is not limited thereto, may be provided one, three, four or more through holes 311b. 另外,请注意,在橡胶条311上设置通孔311b仅是本发明的一个较佳实施例,在橡胶条311上也可以不设置任何通孔,同样能够实现本发明的目的。 Also, note that the rubber strip 311 is provided on the through hole 311b is only a preferred embodiment of the present invention may not be provided with any through-hole 311 in the strip of rubber, the same object can be achieved according to the present invention.

[0045] 类似地,如图4所示,在另一个优选实施例中,另一个橡胶条321的每端的局部形成有至少一个通孔321b,该至少一个通孔321b与注塑的注塑密封层322相互结合。 [0045] Similarly, as shown in FIG. 4, in another preferred embodiment, the other end of each rubber strip 321 partially formed with at least one through hole 321b, 321b and the at least one injection hole injection layer 322 through the sealing combined with each other. 在对注塑密封层322进行注塑时,凝胶会贯穿橡胶条321的这些通孔321b,从而能够进一步提高注塑密封层322与橡胶条321之间的结合力,以及能够进一步防止注塑密封层322和橡胶条321之间的相互活动。 When injection molding the seal layer 322 by injection, the gel will penetrate the rubber strip 321 of the through-holes 321b, thereby further enhance the bonding force between the sealing layer 322 and 321 injection molding rubber, and injection molding can be further prevented and the sealing layer 322 a rubber strip 321 between each activity.

[0046] 尽管在图4所示的优选实施例中设置了两个通孔321b,但是,本发明不局限于此,也可以设置一个、三个、四个或更多个通孔321b。 [0046] While the embodiment is provided with two through holes 321b in the preferred embodiment shown in FIG. 4, however, the present invention is not limited thereto, may be provided one, three, four or more through holes 321b. 另外,请注意,在橡胶条321上设置通孔321b仅是本发明的一个较佳实施例,在橡胶条321上也可以不设置任何通孔,同样能够实现本发明的目的。 Also, note that the rubber strip 321 is provided on the through hole 321b is only a preferred embodiment of the present invention may not be provided with any through-hole 321 in the strip of rubber, the same object can be achieved according to the present invention.

[0047] 尽管未图示,在一个优选实施例中,在上壳体11和下壳体12相互配合的两个边缘中形成有细长凹槽,两个边缘密封条31、32分别嵌在上、下壳体11、12的细长凹槽中。 [0047] Although not shown, in a preferred embodiment, an elongated recess is formed at both edges of the housing 11 and the lower housing 12 cooperate with each other, the two edges 31 and 32 are embedded in the sealing strip , the elongated recess 11 in the lower housing.

[0048] 尽管未图示,在一个优选实施例中,在上壳体11和下壳体12的两个端部形成有环形凹槽,两个端部密封块21、22分别嵌在上、下壳体11、12的环形凹槽中。 [0048] Although not shown, in a preferred embodiment, an annular groove is formed at both end portions and the upper housing 11 lower housing 12, two end seals 21 and 22 are embedded in the block, annular groove 11 in the lower housing.

[0049] 如图1所示,在一个优选实施例中,在上壳体11和下壳体12上具有锁紧机构(未图不),用于将上壳体11和下壳体12锁合在一起。 [0049] As shown in Figure 1, in one preferred embodiment, has a locking mechanism 11 in the upper housing and the lower housing 12 (FIG does not), for the upper housing 11 and lower housing 12 lock combine together.

[0050] 虽然结合附图对本发明进行了说明,但是附图中公开的实施例旨在对本发明优选实施方式进行示例性说明,而不能理解为对本发明的一种限制。 [0050] While the present invention in conjunction with the accompanying drawings has been described, but the embodiments disclosed in the drawings of preferred embodiments is intended to be illustrative of the present invention, not to be construed as a limitation of the present invention.

[0051] 虽然本总体发明构思的一些实施例已被显示和说明,本领域普通技术人员将理解,在不背离本总体发明构思的原则和精神的情况下,可对这些实施例做出改变,本发明的范围以权利要求和它们的等同物限定。 [0051] Although a few embodiments of the present general inventive concept have been shown and described, those of ordinary skill in the art will appreciate that, without departing from the principles and spirit of the general inventive concept, changes may be made in these embodiments, the scope of the invention defined by the claims and their equivalents.

Claims (8)

1.一种光缆接头盒,包括: 外壳,所述外壳包括相互配合的上壳体(11)和下壳体(12); 一对端部密封块(21、22),用于密封所述外壳的两个端口,所述端部密封块的周边注塑凝胶;和一对边缘密封条(31、32),所述一对边缘密封条(31、32)分别用于密封所述上壳体(11)和下壳体(12)相互配合的沿光缆接头盒长度方向延伸的两个边缘, 其特征在于: 所述每个边缘密封条(31、32)包括: 橡胶条(311、321);和注塑在所述橡胶条(311、321)上的注塑密封层(312、322),所述注塑密封层(312、322)与所述端部密封块(21、22)周边的凝胶密封配合,并且所述注塑密封层(312、322)由凝胶制成, 在所述橡胶条(311、321)的两端的局部注塑有与所述端部密封块(21、22)配合的所述注塑密封层(312、322), 在所述橡胶条(311、321)的两端的所述局部形成有至少一个凸起肋(311a、321a),所述至少一个凸起肋(311a、3 A cable splice closure, comprising: a housing, said housing including cooperating upper housing (11) and a lower housing (12); a pair of end seal blocks (21, 22) for sealing said two peripheral injection ports gel, sealing the end of the housing block; and a pair of edge sealing strip (31, 32), said pair of edge sealing strip (31, 32), respectively, for sealing the upper case (11) and a lower housing (12) along two edges of cooperating cable connector box extending in the longitudinal direction, wherein: each edge of said sealing strip (31, 32) comprising: a strip of rubber (311, 321 ); and injection molding of the rubber strip (injection on the sealing layer 311, 321) (312, 322), said sealing injection layer (312, 322) and the end seal blocks (21, 22) surrounding condensate sealed with glue, and the injection sealing layer (312, 322) is made of a gel, the local injection of the rubber strip ends (311, 321) are (21, 22) cooperate with the end seal block the injection of the sealing layer (312, 322), at least one raised rib (311a, 321a) is locally formed in the ends of the rubber strip (311, 321), said at least one raised rib (311a 3 21a)与注塑的注塑密封层(312、322)相互结合。 21a) and sealing the injection injection layer (312, 322) bonded to each other.
2.根据权利要求1所述的光缆接头盒,其特征在于: 所述凸起肋(311a、321a)为环形凸起肋。 The cable connector box according to claim 1, wherein: said raised ribs (311a, 321a) is annular raised rib.
3.根据权利要求1所述的光缆接头盒,其特征在于: 在所述橡胶条(311、321)的两端的所述局部形成有至少一个通孔(311b、321b),所述至少一个通孔(311b、321b)与注塑的注塑密封层(312、322)相互结合。 The cable connector box according to claim 1, wherein: at least one through-hole (311b, 321b) at both ends of the rubber strip (311, 321) is locally formed, at least one through holes (311b, 321b) of the injection injection sealing layer (312, 322) bonded to each other.
4.根据权利要求1所述的光缆接头盒,其特征在于: 所述上壳体(11)和所述下壳体(12)相互对称。 Fiber optic cable connector according to claim 1 of the cartridge, wherein: said upper housing (11) and said lower housing (12) symmetrical to each other.
5.根据权利要求1所述的光缆接头盒,其特征在于: 在所述上壳体(11)和所述下壳体(12)相互配合的两个边缘中形成有细长凹槽,所述两个边缘密封条(31、32)分别嵌在所述上、下壳体(11、12)的细长凹槽中。 The cable connector box according to claim 1, wherein: the two edges with an elongated groove formed in the cooperating upper housing (11) and said lower housing (12), the said two edge sealing strips (31, 32) are embedded in the upper and lower elongated housing recess (11, 12) in the.
6.根据权利要求1所述的光缆接头盒,其特征在于: 在所述上壳体(11)和所述下壳体(12)的两个端部形成有环形凹槽,所述两个端部密封块(21、22)分别嵌在所述上、下壳体(11、12)的环形凹槽中。 The cable connector box according to claim 1, wherein: (11) formed with an annular groove in the upper housing and lower housing of the two ends (12) of the two end seal blocks (21, 22) are embedded in the upper and lower annular housing groove (11, 12) in the.
7.根据权利要求1所述的光缆接头盒,其特征在于: 在所述上壳体(11)和所述下壳体(12)上具有锁紧机构,用于将所述上壳体(11)和所述下壳体(12)锁合在一起。 The cable connector box according to claim 1, further comprising: a locking mechanism on said housing (11) and said lower housing (12), said upper housing for ( 11) and said lower housing (12) locked together.
8.根据权利要求1所述的光缆接头盒,其特征在于:所述凝胶可供重复使用。 Fiber optic cable connector according to claim 1 of the cartridge, wherein: the gel for reuse.
CN 201010153048 2010-04-16 2010-04-16 Cable connector box CN102221735B (en)

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CN 201010153048 CN102221735B (en) 2010-04-16 2010-04-16 Cable connector box
JP2013504367A JP5872542B2 (en) 2010-04-16 2011-04-06 Optical fiber cable and junction box
PCT/IB2011/051484 WO2011128813A1 (en) 2010-04-16 2011-04-06 Optical fiber cable junction box

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