| 摘要 |
A slide-in type coaxial cable connector comprises a barrel-shaped outer conductor (40). The outer conductor is internally provided with a central pin (20). An insulator (30) is arranged between the central pin and the outer conductor. An inner wall of the outer conductor is provided with a groove (41). The slide-in type coaxial cable connector also comprises an elastic sheet (50) capable of being clamped in the groove, said elastic sheet having radial elasticity. The slide-in type coaxial cable connector, being provided with an elastic sheet having radial elasticity disposed on the inner wall of the outer conductor, increases electrical contact of the outer conductor when the connector is fitted, thereby stabilizing electric signal transmission. The outer conductor is lathe-turned, the thickness of the wall of the outer conductor improves shielding performance, and because no through-cut groove is present, electromagnetic leakage is reduced. The insulator uses a perforated structure, so as to decrease the mixed permittivity of the insulator and better match the impedance, thereby optimizing return loss performance. The present slide-in type coaxial cable connector is characterized by good shielding effect and low return loss. |
