Patent ID: 7364478

Claim:
A connector, comprising: a metal conductive end, comprising a first end and a second end opposite to the first end and the second end being connected an external conductive contact, the first end being folded to form a C-shaped cylinder with an opening slot along lengthwise thereof and create a containing room inside the C-shaped cylinder, a first opening of the containing room being adjacent to the second end, a second opening of the containing room being far from the second end, the second opening allowing to insert a conductive core stripped an insulating skin thereof; a low melting point metal material jointed with an inner wall of the C-shaped cylinder in the containing room along the opening slot in lengthwise and having one end with a right-angled bending toward the first opening; and an insulating sleeve being contracted while in heating, a melting point of the insulating sleeve being higher than a melting point of the low melting point metal material, a length of the insulating sleeve being longer than a longitudinal length of the C-shaped cylinder, the insulating sleeve female-connecting the C-shaped cylinder and the low melting point metal material and stretching away from the second opening.