Patent ID: 8298020

Claim:
A central conductor of coaxial cable connector, comprising: a hollow barrel, which has front and rear ends each forming a connection bore, opposite left and right side surfaces respectively forming a first slit and a second slit, and top and bottom walls respectively forming at least one top wall opening and at least one bottom wall opening corresponding to each other; at least one first spring plate group, which comprises two spring plates that engage each other from upper and lower sides, each of the spring plates having an end connected to one of the top and bottom walls of the barrel and an opposite end extending inward of one of the top wall opening and the bottom wall opening; and at least one second spring plate group, which is arranged opposite, in direction, to the first spring plate group, the second spring plate group comprising two spring plates that engage each other from upper and lower sides, each of the spring plates having an end connected to one of the top and bottom walls of the barrel and an opposite end extending inward of one of the top wall opening and the bottom wall opening, wherein the upper side spring plates of the first and second spring plate group form a V-shape slope situated on top wall opening, and the lower side spring plates of first and second spring plate group form an upside down V-shape slope situated on bottom wall opening, so that the first spring plate group and the second spring plate group collectively form a multiple-point engagement structure.