Miniature double-core optical fiber connector

Abstract

The embodiment of the invention relates to a connector, and in particular discloses a miniature double-core optical fiber connector. The miniature double-core optical fiber connector comprises a shell with an accommodating body, a head sleeve combination comprising a pair of head sleeves and a pair of head sleeve handles, a pair of elastic elements and a tail cover, wherein the accommodating body of the shell comprises a first end, a second end and an accommodating groove which extends from the second end to an accommodating groove with a flat bottom; two perforations are formed at the first end; the accommodating body of the shell accommodates the head sleeve combination and the pair of elastic elements and is connected with the tail cover so as to form a stable combination; each head sleeve handle comprises a first tubular end part and a second tubular end part, wherein each first tubular end part accommodates a head sleeve and each second tubular end part accommodates an optical fiber cable; the elastic elements are sleeved on the second tubular end parts of the head sleeve handles; the tail cover comprises a connecting part and a tubular part which is positioned at the front end of the connecting part; and when the tail cover is connected with the accommodating body, the tubular part of the tail cover is inserted into the accommodating groove of the accommodating body.

Description

technical field [0001] The invention relates to a connector, in particular to a miniature double-core optical fiber connector. Background technique [0002] In recent years, due to the advantages of small diameter, large transmission capacity and fast transmission, using optical fiber as a transmission link has become the mainstream in the communication industry. [0003] In the optical fiber transmission link, in order to realize the flexible connection between modules, devices and systems, optical fiber connectors are required to complete the detachable connection between optical fibers. [0004] The prior art provides an optical fiber connector, such as Figure 1A and Figure 1B As shown, a single-core optical fiber connector 10 is composed of a joint element 11 and an optical fiber 12. The single-core optical connector 10 is combined with an adapter to form a mechanical and electrical connection. This joint element 11 comprises an outer casing 13, an inner casing 14, a...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned dual-core optical fiber connector requires a lot of parts, and this dual-core optical fiber connector is connected by two single-core optical fiber connectors through a coupler, resulting in a large volume of the dual-core optical fiber connector, resulting in a fiber optic system. The loading quantity is limited, the inconvenience of assembly and the increase of cost

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