| 摘要 |
An earphone cable structure (1) includes a first connection sleeve (51), a primary cable (11), a first branch cable (21), a second branch cable (31) and a thin-type bridging section (41). The first connection sleeve (51) includes a first end and a second end. The primary cable (11) is connected to the first end, and includes first core lines and second core lines. The first branch cable (21) is connected to the second end, and includes third core lines connected to the first core lines. The second branch cable (31) is connected to the second end, and includes fourth core lines connected to the second core lines. The axial cross-sectional width of the primary cable (11) is equal to the axial cross-sectional width of the first branch cable (21) plus that of the second branch cable (31). The thin-type bridging section (41) is connected between the first branch (21) cable and the second branch cable (21). |
