Coaxial cable shield terminal

Abstract

A press-clamping portion 13 includes a pair of braid press-fastening portions 17 which extend in an upstanding manner respectively from opposite side edges of a terminal bottom plate portion 11 , and can be press-connected to a braid 15 of a coaxial cable 3 by press-fastening, and a connecting piece portion 25 which can be inserted at its distal end portion between an inner insulating layer 23 of the coaxial cable 3 and the braid 15 from the end side of the coaxial cable 3 so that the braid 15 can be held between the connecting piece portion 25 and distal end portions of the braid press-fastening portions 17 . Grooves 29 of a triangular cross-section are formed in an inner surface of the press-clamping portion 13 , and extend in respective directions intersecting a direction of insertion of the coaxial cable 3 . Each of the grooves 29 is formed such that that corner of the triangle, defining a bottom of the groove 29 , is located upstream of a center of an opening of the groove 29 in the direction of insertion of the coaxial cable 3.

Description

technical field [0001] The present invention relates to a shielding terminal for a coaxial cable, and more particularly to a coaxial cable shielding terminal for compression connection to the end of a coaxial cable. Background technique [0002] Generally, in order to block electrical noise such as electromagnetic waves and static electricity, a coaxial cable used as an antenna or the like adopts a structure in which a wire wrapped with an inner insulating layer is wrapped with a braid, and the braid is also wrapped with a Insulated foreskin. Various coaxial connectors have been proposed for connecting such coaxial cables to mating equipment or mating connectors. On this coaxial connector, a coaxial cable shielding terminal is used to connect the braid of the coaxial cable to the mating connector for the purpose of grounding. [0003] A conventional coaxial cable shielding terminal is formed by pressing a metal sheet into a trapezoidal box shape, and a connector fitting pa...

AI Technical Summary

Problems solved by technology

When the wires of the braid are loosened due to this, the braid press-fastening part of the coaxial cable shield terminal sometimes cannot sufficiently press the braid of the coaxial cable even if the press-fastening part of the braid presses and fastens the braid. and pushes the braid of the coaxial cable toward the connector part so that the connector part of the shield terminal of the coaxial cable cannot be in close contact with the inner peripheral surface of the braid of the coaxial cable, therefore, it is impossible to eliminate the gap between the braid of the coaxial cable and the Generation of Incomplete Connection Between Coaxial Cable Shield Terminals

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