| 摘要 |
An optical coupler having two prongs extending axially therefrom in opposite directions comprises a first connector comprising a first prong extending outwardly from a first end of a first elongated tubular member. A first coupling sleeve is concentrically mounted around the first tubular member in axially movable, spring biased relation therewith. A second connector comprises a second prong-containing tubular member fixedly telescoped within a second end of the first tubular member. A second coupling sleeve is mounted in axially movable, spring biased relation with the second tubular member by pins secured to and extending through the second coupling sleeve into engagement with a spring mounted on the second tubular member.
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