Small pouring forming longitudinal watertight transmission assembly and preparation process

Abstract

The assembly comprises a plug shell and a socket shell, a screw sleeve is arranged at the left end of the outer side of the plug shell, an injection molding elastomer is arranged at the right end of the outer side of the plug shell, and a plug pouring electric assembly is arranged at the left end of the inner side of the plug shell. A glue pouring sleeve is arranged at the right end of the plug pouring electric assembly, a fifth sealing ring is arranged at the right end of the inner side of the socket shell, a socket pouring electric assembly is arranged at the left end of the inner side of the socket shell, and a silver-plated wire is arranged at the left end of the socket pouring electric assembly. The small-sized pouring-molded longitudinal watertight transmission assembly is simple in structure and reasonable in design, and the overall structure of the connector is optimized in design, so that the overall structure size of the connector is miniaturized, a sealing ring is additionally arranged, and the sealing reliability is high; meanwhile, the plug and the socket contact element are integrally formed by pouring, so that the electrical performance of the contact element is improved, and transverse and longitudinal double sealing is realized at the same time.

Description

technical field [0001] The invention relates to the technical field of underwater cable transmission, in particular to a small pouring and forming longitudinal watertight transmission component and a preparation process. Background technique [0002] In recent years, my country has increased its investment in the field of marine technology. Underwater instruments and equipment such as underwater robots and sensors have developed rapidly. Many cutting-edge equipment have been imported from abroad and used in different fields. The depth of diving ranges from dozens From hundreds of meters to thousands of meters, with the increasing depth of use, the collection of equipment is stronger, and the transmission of various signals, data and electric energy is more complicated, which leads to more and more expensive instruments and equipment. The safety and reliability of the system put forward new requirements. Therefore, in addition to satisfying the normal transmission of signals a...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a small cast-molded vertical watertight transmission assembly and its preparation process to solve the problem that the current domestic watertight connector assembly proposed in the above background technology can only be horizontally watertight, or it is expensive, and the connector is bulky and cannot It is better applicable to the use requirements of instruments and equipment at a depth of 2000 meters

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