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1. 发明公开

EP3095000A4 FIBER OPTIC CONNECTOR 有权转让
标题翻译： FASEROPTISCHER VERBINDER
公开(公告)号：EP3095000A4
公开(公告)日：2017-09-06
申请号：EP14878059
申请日：2014-01-13
申请人： TYCO ELECTRONICS (SHANGHAI) CO LTD , TYCO ELECTRONICS LTD UK
发明人： MURRAY DAVID PATRICK , TAYLOR CHRIS CHARLES , WHITE GORDON JOHN , TONG ZHAOYANG , LIU LEI
IPC分类号： G02B6/38
CPC分类号： G02B6/389 , G02B6/3825 , G02B6/3831 , G02B6/387 , G02B6/3879 , G02B6/3885 , G02B6/3893
摘要： A connector (10) includes two connector portions (12) and a boot (14). Each connector portion (12) includes a ferrule (78) and a latch (18). The latch (18) includes a distal end (24) and a proximal end (22). The latch (18) is pivotable about an intermediate connection portion (26). The boot (14) is mounted to the connector portions (12). The boot (14) moves longitudinally relative to the connector portions (12). The boot (14) causes the distal ends (24) of the latch (18) to pivot toward the ferrule (78) of each connector portion (12) as the boot (14) is moved away from the connector portions (12). Front housings (32) of the connector portions (12) can each be rotated about the longitudinal axis of the ferrule (78) without rotating the ferrule (78) or the boot (14), to change the polarity of the two connector portions (12). The spacing between the two ferrules (78) is adjustable. A holder (96) holds the connector portions (12). The holder (96) includes side slots (98). The connector portions (12) mounted to the holder (96) by moving laterally to the side slots (98). The holder (96) defines an area for receipt of a fiber optic cable (150) when the ferrule (78) is pushed in a direction toward the boot (14).
摘要翻译：连接器（10）包括两个连接器部分（12）和保护罩（14）。每个连接器部分（12）包括套圈（78）和闩锁（18）。闩锁（18）包括远端（24）和近端（22）。闩锁（18）可围绕中间连接部分（26）枢转。保护罩（14）安装到连接器部分（12）。保护罩（14）相对于连接器部分（12）纵向移动。当保护罩14远离连接器部分12移动时，保护罩14使得闩锁18的远端24朝向每个连接器部分12的套圈78枢转。连接器部分（12）的前壳体（32）可各自围绕套管（78）的纵向轴线旋转而不旋转套管（78）或套管（14），以改变两个连接器部分 12）。两个套箍（78）之间的间距是可调的。保持器（96）保持连接器部分（12）。支架（96）包括侧槽（98）。通过横向移动到侧槽（98）而安装到支架（96）上的连接器部分（12）。当套圈（78）沿着朝向保护罩（14）的方向被推动时，保持器（96）限定了用于接收光缆（150）的区域。

2. 发明专利

AU2015246468A2 Optical cable splice protection device and method for mounting same 未知
公开(公告)号：AU2015246468A2
公开(公告)日：2017-07-20
申请号：AU2015246468
申请日：2015-04-15
申请人： TYCO ELECTRONICS (SHANGHAI) CO LTD
发明人： TONG ZHAOYANG , XIA JIANGZHEN
IPC分类号： G02B6/44 , G02B6/36
摘要： An optical cable splice protection device, comprising a housing having a cover (100) and a base (200), and a fiber coil assist device (400) mounted in the base (200) of the housing. The fiber coil assist device (400) comprises a bottom piece (401), flexible flaps (410, 420) detachably mounted on the top of the bottom piece (401), and an elastic eccentric compressing element (403) mounted in the base (200) of the housing and used for applying an eccentric compressing force on the bottom piece (401). Under the effect of the eccentric compressing element (403), the bottom piece (401) presses on an optical fiber ferrule (13, 23) of an optical cable (10, 20) to be spliced, and is used for preventing the optical fiber ferrule (13, 23) from becoming coiled and disorderly; furthermore, the optical fiber (12, 22) of the optical cable (10, 20) to be spliced is coiled above the bottom piece (401) and along the no-bending-loss path defined by the flexible flaps (410, 420) and is constrained in an orderly manner at a suitable position. The device prevents twisting and clutter, increasing optical fiber storage space.

3. 发明专利

AU2015228485A1 Fiber cable terminal and fiber distributor 未知
公开(公告)号：AU2015228485A1
公开(公告)日：2016-10-20
申请号：AU2015228485
申请日：2015-03-03
申请人： TYCO ELECTRONICS (SHANGHAI) CO LTD
发明人： CHENG XINGJUN , TONG ZHAOYANG , LIU LEI
IPC分类号： G02B6/44
摘要： Disclosed is a fiber cable terminal which comprises a cable assembly, a cable fixing portion and a thermal shrinkable tube. The cable assembly includes: an inner sheath through 5 which the fiber can pass; and a protection layer provided outside of the inner sheath. The cable fixing portion includes: an insertion portion to be inserted between the protection layer and the inner sheath; and a fixing portion connected with the insertion portion and positioned outside of the protection layer. The thermal shrinkable tube wraps a part of the fixing portion and a part of the protection layer and fixes the cable fixing portion and the 10 cable assembly together. All the members of the fiber cable terminal are pre-assembled into a sealed one-piece, the sealing performance between the cable fixing portion and the protecting layer is thus improved. The fiber cable terminal is mated with the through hole of the supporting body to improve the sealing performance between the fiber cable terminal and the supporting body.

4. 发明专利

MX2016013526A DISPOSITIVO DE PROTECCIÓN DE EMPALME DE FIBRA ÓPTICA Y MÉTODO PARA EL MONTAJE DEL MISMO. 未知
公开(公告)号：MX2016013526A
公开(公告)日：2017-05-09
申请号：MX2016013526
申请日：2015-04-15
申请人： TYCO ELECTRONICS (SHANGHAI) CO LTD
发明人： JIANGZHEN XIA , TONG ZHAOYANG
IPC分类号： G02B6/44 , G02B6/36
摘要： Se describe un dispositivo de protección de empalme de fibra óptica, que comprende: un encierro que incluye una cubierta y un chasis; y una unidad de manejo de encaminamiento de fibra, montada en el chasis del encierro, en donde la unidad de manejo de encaminamiento de fibra comprende: una lámina inferior; recortadores flexibles, que se montan de forma removible en la parte superior de la lámina inferior; y un miembro desviador resiliente, montado en el chasis del encierro, para aplicar fuerza elástica de desviación a la lámina inferior, en donde la lámina inferior se presiona contra los forros de los cables que se van a empalmar bajo la acción del miembro desviador elástico para impedir el arrollamiento y desorden de los forros de cable; y en donde las fibras ópticas de los cables que se van a empalmar se enrolla por arriba de la lámina de fondo y a lo largo de una ruta sin pérdida de flexión definida por los recortadores flexibles. La descripción evita el fenómeno de arrollamiento y desorden de la fibra óptica y del forro de la fibra óptica e incrementa el espacio del arrollamiento del cable.

5. 发明申请

WO2015121791A3 FIBER OPTIC CONNECTOR AND METHOD OF ASSEMBLING THE SAME 审中-公开
标题翻译：光纤连接器及其组装方法
公开(公告)号：WO2015121791A3
公开(公告)日：2015-12-10
申请号：PCT/IB2015050980
申请日：2015-02-10
申请人： TYCO ELECTRONICS SHANGHAI CO , TYCO ELECTRONICS LTD UK
发明人： LIU LEI , TONG ZHAOYANG
IPC分类号： G02B6/38
CPC分类号： G02B6/3869 , G02B6/3821 , G02B6/3849 , G02B6/3887
摘要： The present invention discloses a fiber optic connector comprising a housing, a spring (500), a ferrule assembly (100, 200) and a crimping seat (300). Before being inserted into the housing, the ferrule assembly is pre-assembled into the crimping seat in a manner of being movable relative to the crimping seat. The spring is pre- assembled into the housing before the ferrule assembly is inserted into the housing. After the pre-assembled ferrule assembly and crimping seat are inserted into the housing, the crimping seat is snap- fitted in the housing, and the spring pushes the ferrule assembly, so that the ferrule assembly is capable of being moved against the spring relative to the crimping seat. Before inserted into a housing of the fiber optic connector, some components may be pre-assembled together to form an integral assembly having a size less than that of a housing of the fiber optic connector. Accordingly, the integral assembly may be smoothly pulled through a small long pipe. After pulled through the pipe, the integral assembly may be easily and quickly inserted into the housing as a whole at one time.
摘要翻译：本发明公开了一种光纤连接器，其包括壳体，弹簧（500），套圈组件（100,200）和压接座（300）。在插入壳体之前，套圈组件以相对于压接座可移动的方式预先组装到压接座中。在将套圈组件插入外壳之前，将弹簧预先组装到外壳中。在将预组装的套圈组合和压接座插入壳体中之后，压接座被卡扣配合在壳体中，并且弹簧推动套圈组件，使得套圈组件能相对于弹簧相对于弹簧移动压接座。在插入光纤连接器的壳体之前，一些部件可以预组装在一起，以形成尺寸小于光纤连接器的壳体尺寸的整体组件。因此，整体组件可以平滑地拉过小长管。在拉过管道之后，整体组件可以容易且快速地一次插入壳体中。

6. 发明申请

WO2014170856A3 ADAPTER, EXPANSION DEVICE FOR ADAPTER, REPLACEMENT TOOL USED TOGETHER WITH EXPANSION DEVICE, REPLACEMENT ASSEMBLY AND METHOD OF REPLACING SLEEVE 审中-公开
标题翻译：适配器，用于适配器的扩展装置，与扩展装置一起使用的替换工具，更换装置和替换套筒的方法
公开(公告)号：WO2014170856A3
公开(公告)日：2014-12-31
申请号：PCT/IB2014060792
申请日：2014-04-17
申请人： TYCO ELECTRONICS SHANGHAI CO , TYCO ELECTRONICS LTD UK
发明人： LIN LIN , TONG ZHAOYANG , LIU LEI
IPC分类号： G02B6/38
CPC分类号： G02B6/3898 , G02B6/3825 , G02B6/3879
摘要： An adapter (10) for engaging with a fiber optic connector, the adapter comprises a frame (11), inside which is formed with at least one receiving portion for receiving at least one part of the fiber optic connector. Each receiving portion comprises a sleeve retainer (12) and an alignment sleeve (13). The sleeve retainer includes a base (15) mounted to the frame; a plurality of elastic arms (122) extending from the base in an axial direction and arranged in a circumferential direction with two adjacent elastic arms being spaced from each other by a slot (121); and at least one stopper (123) extending inwardly and radially from at least one free end of at least one elastic sleeve. The alignment sleeve is retained in the sleeve retainer by the at least one stopper to receive and align with the ferrule of the fiber optic connector. Each elastic arm has two side surfaces (P11, P12) opposite to each other in the circumferential direction, at least one of the side surfaces being configured such that the elastic arm is expanded outwardly and radially by external forces applied to the at least one of the side surfaces. The present application also relates to an expansion device (20) for expanding the sleeve retainer of the adapter, a replacement tool (30, 40, 50, 60, 70) used together with the expansion device to replace the alignment sleeve, a replacement assembly, and a method for replacing the alignment sleeve.
摘要翻译：适配器（10），用于与光纤连接器接合，所述适配器包括框架（11），所述框架内部形成有至少一个用于容纳所述光纤连接器的至少一部分的接收部分。每个接收部分包括套筒保持器（12）和对准套筒（13）。套筒保持器包括安装到框架的基座（15）多个弹性臂（122），其从所述基座沿轴向延伸并且沿圆周方向布置，其中两个相邻的弹性臂通过狭槽（121）彼此间隔开; 以及从至少一个弹性套筒的至少一个自由端向内并径向延伸的至少一个止动件（123）。所述对准套筒通过所述至少一个止动件保持在所述套筒保持器中，以接收和对准所述光纤连接器的所述套圈。每个弹性臂具有在圆周方向上彼此相对的两个侧表面（P11，P12），所述侧表面中的至少一个被构造成使得所述弹性臂通过外力施加到所述弹性臂的至少一个侧面。本申请还涉及一种用于膨胀适配器的套筒保持器的膨胀装置（20），与膨胀装置一起用于更换对准套筒的替换工具（30,40,50,60,70），更换组件，以及更换对准套筒的方法。

7. 发明公开

EP3133430A4 OPTICAL CABLE SPLICE PROTECTION DEVICE AND METHOD FOR MOUNTING SAME 有权转让
公开(公告)号：EP3133430A4
公开(公告)日：2017-12-06
申请号：EP15780670
申请日：2015-04-15
申请人： TYCO ELECTRONICS (SHANGHAI) CO LTD
发明人： TONG ZHAOYANG , XIA JIANGZHEN
IPC分类号： G02B6/44 , G02B6/255 , G02B6/36
CPC分类号： G02B6/4446 , G02B6/2558 , G02B6/36 , G02B6/44 , G02B6/4454 , G02B6/4471
摘要： Disclosed is a fiber optic splice protection device, comprising: a closure including a cover and a chassis; and a fiber routing management unit, mounted on the chassis of the closure, wherein the fiber routing management unit comprises: a bottom sheet; flexible clippers, which are removably mounted on top of the bottom sheet; and a resilient biasing member, mounted on the chassis of the closure, for applying elastic biasing force to the bottom sheet, wherein the bottom sheet is pressed against cable jackets of the cables to be spliced under the action of the elastic biasing member for preventing from winding and messy of the cable jackets; and wherein fiber optics of the cables to be spliced wind above the bottom sheet and along a no bending loss path defined by the flexible clippers, and are restrained to an appropriate location in order by the flexible clippers. The disclosed avoids the phenomenon of winding and messy of the fiber optic jacket and the fiber optic, and increases the winding space of the cable.

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