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实用新型
CN206960723U 水下光纤快速接头 有权

水下光纤快速接头
摘要：
本实用新型公开了一种水下光纤快速接头,包括公接头和母接头；所述公接头包括后端设有第一外螺纹(11)的安装接头(1)；所述母接头包括套芯(5)，套芯(5)的后端通过抱箍(10)连接有软管(9)；套芯(5)的前端内侧设有光纤耦合器(7)，套芯(5)的前端外侧设有连接螺母(4)；安装接头(1)前端设有与连接螺母(4)相配合的第二外螺纹(12)。本实用新型成本较低、结构紧凑，减小了接头安装空间；本实用新型设有多重密封结构，安全可靠、拆装方便，使光纤之间连接和信号传输更加便捷。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model discloses an optic fibre quick -operation joint under water, including male joint and female joint, the male joint includes that the rear end is equipped with the erection joint of first external screw thread (11) (1), the female joint is including overlapping core (5), and the rear end of cover core (5) is passed through staple bolt (10) and is connected with hose (9), the frontend inboard of cover core (5) is equipped with fiber coupler (7), and the front end outside of cover core (5) is equipped with coupling nut (4), erection joint (1) front end is equipped with and coupling nut (4) matched with second external screw threads (12). The utility model discloses lower, the compact structure of cost has reduced joint installation space, the intelligent petroleum drill pipe joint comprises a male joint and a female joint.

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