PHOTOELECTRIC CONVERTOR

摘要

An photoelectric convertor comprises an optical coupler, a circuit board and two restricting posts fixed on the circuit board. The optical coupler defined two restricting grooves passing through its bottom surface and top surface. When the optical coupler is positioned on the circuit board, the two restricting posts are respectively engaged in the two restricting grooves. Each restricting groove has a sidewall opposite to a front surface of the optical coupler.

主权项

1. A photoelectric convertor comprising:
an optical coupler comprising a front surface, a back surface, a bottom surface and a top surface, the optical coupler defining two restricting grooves passing through the top surface and the bottom surface, each restricting groove comprising a sidewall opposite to the front surface; a circuit board, the optical coupler being positioned on the circuit board; two restricting posts corresponding to the restricting grooves, the restricting posts being fixed on the circuit board and respectively engaging with the restricting grooves.