| 主权项 |
1. An optical fiber coupling assembly comprising:
a first optical fiber connector comprising:
a first body; anda first photoelectric conversion module received in the first body, the first photoelectric conversion module comprising a first base, a first light emitting unit, a first light receiving unit, and a first light guiding block, the first base comprising an upper surface and an opposing lower surface, a first groove defined in the upper surface, the first light emitting unit and the first light receiving unit received in the first groove, the first light guiding block contacting the upper surface and disposed above the first groove to cover and seal the first groove, the first light emitting unit, and the first light receiving unit; and a second optical fiber connector comprising:
a second body; anda second photoelectric conversion module received in the second body, the second photoelectric conversion module comprising a second base, a second light emitting unit, a second light receiving unit, and a second light guiding block, the second light emitting unit and the second light receiving unit fixed on the second base, the second light coupling block disposed above the second light emitting unit and the second light receiving unit, the first light guiding block optically aligned with the second light guiding block, the first light guiding block configured for receiving and directing light emitted from the first light emitting unit to the second light guiding block, the second light guiding block configured for receiving and directing light emitted from the second light emitting unit to the first light guiding block, the first light guiding block configured for receiving and directing the light from the second light guiding block to the first light receiving unit, the second light guiding block configured for receiving and directing the light from the first light guiding block to the second light receiving unit; wherein the first body defines a first receiving hole, the first receiving hole is substantially rectangular and blind, the first body comprises a first top wall, a first bottom wall, and a first sidewall in the first receiving hole, the first top wall is substantially parallel to the first bottom wall, the first sidewall perpendicularly connects the first top wall to the first bottom wall, and the lower surface contacts the first bottom surface, the first light guiding block comprises a first horizontal surface, a second horizontal surface parallel to the first horizontal surface, a first slanted surface, a first vertical surface, and two first outwardly curved surfaces, the first horizontal surface contacts the upper surface, the second horizontal surface faces and is spaced apart from the first top wall, the first slanted surface is adjacent to the first sidewall, the first slanted surface and the first vertical surface are positioned at opposite sides of the first light guiding block and connect the first horizontal surface to the second horizontal surface, and the first outwardly curved surfaces protrude from the first horizontal surface and are aligned with the first light emitting unit and the first light receiving unit. |
