公开(公告)号：US20220252796A1

公开(公告)日：2022-08-11

申请号：US17730793

申请日：2022-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiupeng LI ,  Feng TANG ,  Jianxiong YU ,  Boyong HE

IPC: G02B6/38

Abstract: This application provides a pre-connector and a communications device. The pre-connector includes a connector component and an outdoor component. The connector component includes a ferrule base and a ferrule that is slidable relative to the ferrule base. The ferrule base is configured to fasten the optical cable, and the ferrule is connected to an optical fiber that is of the optical cable and that is inserted into the ferrule base. In this way, the optical fiber can be connected to the communications device by using the ferrule. The outdoor component includes: a spindle that is sleeved on the ferrule base and that is fastened to the ferrule base; and a handle sleeve sleeved on the spindle. The outdoor component is used as a connecting piece to be detachably fastened and connected to the communications device, so as to provide a locking force used when the communications device is connected.

公开(公告)号：US20240126024A1

公开(公告)日：2024-04-18

申请号：US18397600

申请日：2023-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian HU ,  Yida WEN ,  Xiupeng LI

IPC: G02B6/38

CPC classification number: G02B6/3858 ,  G02B6/387 ,  G02B6/3871 ,  G02B6/3879 ,  G02B6/3885

Abstract: Examples of dual core connectors and connection systems are disclosed. In an implementation, a dual core connector comprises a plug assembly and an engagement assembly, the plug assembly comprises a housing and ferrules. The housing has a through hole that penetrates through a first surface and an opposing second surface of the housing. The ferrules are both located within the housing and extend in the length direction of the housing, and axes of the ferrules are separately located at two sides of the through hole. The engagement assembly comprises an engagement member and a shaft body, one end of the shaft body is connected to the engagement member, and the other end of the shaft body is rotatably connected within the through hole, and when the shaft body is rotated relative to the housing into a locked position, the shaft body and the housing can lock together.

公开(公告)号：US20240255706A1

公开(公告)日：2024-08-01

申请号：US18630809

申请日：2024-04-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiupeng LI ,  Feng TANG ,  Jianxiong YU ,  Boyong HE

IPC: G02B6/38

CPC classification number: G02B6/3871 ,  G02B6/387 ,  G02B6/3875 ,  G02B6/3887

Abstract: This application provides a pre-connector and a communications device. The pre-connector includes a connector component and an outdoor component. The connector component includes a ferrule base and a ferrule that is slidable relative to the ferrule base. The ferrule base is configured to fasten the optical cable, and the ferrule is connected to an optical fiber that is of the optical cable and that is inserted into the ferrule base. In this way, the optical fiber can be connected to the communications device by using the ferrule. The outdoor component includes: a spindle that is sleeved on the ferrule base and that is fastened to the ferrule base; and a handle sleeve sleeved on the spindle. The outdoor component is used as a connecting piece to be detachably fastened and connected to the communications device, so as to provide a locking force used when the communications device is connected.

公开(公告)号：US20230204873A1

公开(公告)日：2023-06-29

申请号：US18177262

申请日：2023-03-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiupeng LI ,  Shangjun PENG ,  Yuanyuan LI

IPC: G02B6/38

CPC classification number: G02B6/3891 ,  G02B6/3825 ,  G02B6/387

Abstract: An optical fiber plug includes a plug body, a locking structure, and an unlocking structure. The locking structure is located on a side wall of the plug body, and configured to, when the plug body is inserted into an optical fiber adapter in an insertion direction, match an elastic bolt of the optical fiber adapter, to lock a relative position between the plug body and the optical fiber adapter. The unlocking structure is located on the side wall of the plug body, and configured to, when the plug body is detached from the optical fiber adapter in a direction opposite to the insertion direction, release matching between the locking structure and the elastic bolt. By using the optical fiber plug, a problem related to complexity of mounting and removal is resolved and a space is for operation can be reduced.