Patent ID: 8845210
Filing Date: 2014-09-30
Classification: G02B

Abstract:
1. An optical connector, comprising: a printed circuit board (PCB); a fastener comprising a base plate positioned on the PCB, two engagement arms, and two limiting arms, the two engagement arms extending up from a side of the base plate and then bent toward a first direction, the two limiting arms extending from another side of the base plate opposite to the engagement arms toward the first direction and bent up and then bent toward a second direction reverse to the first direction; a photoelectric conversion module comprising a first housing and a photoelectric conversion chip, the first housing comprising a first connecting end, a first rear end opposite to the first connecting end, and a first upper surface connecting the first connecting end an the first rear end, the photoelectric conversion module comprising a lens on the first connecting end, the photoelectric conversion chip being positioned on and electrically connected to the PCB, the first housing being positioned on the PCB and covering the photoelectric chip, the first rear end and the first upper surface abutting the first limiting arms, the photoelectric chip optically aligning with the lens; and an optical fiber module comprising a second housing and an optical fiber, the second housing comprising a second connecting end, a second rear end opposite to the second connecting end, and a second upper surface, the second housing defining a through hole in the second connecting end and two engagement grooves in the second upper surface, the optical fiber being received in and held in the through hole, the first connecting end connecting the second connecting end such that the lens aligns with the optical fiber, the engagement grooves extending from the second rear end toward the second connecting end, a depth of each engagement groove gradually decreasing from the second rear end toward the second connecting end, each engagement arm sliding into and along a corresponding engagement groove until portions of the engagement arms in the first direction are totally received in the respective engagement grooves and press the second housing to the PCB.