Patent ID: 8937248
Filing Date: 2015-01-20
Classification: H01B,H04R

Abstract:
1. An earphone cable structure, comprising: a first connection sleeve, comprising a first end and a second end; a primary cable, connected to the first end of the first connection sleeve, and comprising a plurality of first core lines and a plurality of second core lines, wherein the first core lines and the second core lines extend into the first connection sleeve; a first branch cable, connected to the second end of the first connection sleeve, and comprising a plurality of third core lines extending into the first connection sleeve and electrically connected to the first core lines; a second branch cable, connected to the second end of the first connection sleeve, and comprising a plurality of fourth core lines extending into the first connection sleeve and electrically connected to the second core lines, wherein the axial cross-sectional width of the primary cable is equal to the axial cross-sectional width of the first branch cable plus that of the second branch cable; and a thin-type bridging section, connected between the first branch cable and the second branch cable.