| 主权项 |
1. A power socket, comprising:
a main body, having a jack set, and the jack set having a first jack and a second jack, wherein a partition region is formed between the first jack and the second jack; a photo-interrupter, disposed in the body and under the jack set; wherein, the photo-interrupter has a first sensing portion and a second sensing portion, the first sensing portion is under the partition region, and the width of the first sensing portion is less than the width of the partition region, a sensing region is formed between the first sensing portion and the second sensing portion, and the sensing region is under the first jack, and the length of the sensing region is more than or equal to the width of the first jack. |
