High frequency connector

Claim 1

A high frequency connector connected to a cable for transmitting a signal of an electric appliance comprising: a) an insulation body having a plurality of terminals connected to a first end of the cable; b) a metal inner covering located on an exterior of the insulation body and having first and second metal shells, the first and the second metal shells each having lateral side walls located on opposing sides thereof and a connecting device connecting the first and the second metal shells together; c) a locating device extending from one of the first and second metal shells and holding the cable, the locating device having an engaging device fastening the locating device to the cable; and d) a jacket covering the insulation body, the metal inner covering, and the first end of the cable, wherein the insulation body includes at least one abrupt block, the metal inner covering includes at least one piercing hole, and the jacket includes at least one locating recess, the at least one abrupt block aligning with and inserted through the at least one piercing hole of the metal inner covering and inserted into the at least one locating recess of the jacket, wherein the insulation body includes a receiving groove into which the plurality of terminals are inserted, a reduced joint located along the receiving groove and dividing the insulation body into an inserted section and a wiring section, the inserted section protruding from the jacket and having an inserting opening and a fool proof post, the fool proof post is located on a lateral side of the insert section on an exterior of the high frequency connector corresponding with an opposite joining connector, the engaging device is located within the jacket and includes a second lock hole on a first end of the first holding wing and a lock piece on a first end of the second holding wing, the lock piece engaging the second lock hole.