Cable-connecting radio-frequency coaxial connector

A radio frequency coaxial and connector technology, applied in the direction of connection, two-part connection device, circuit, etc., can solve problems such as needle shrinkage, and achieve the effect of solving the problem of needle shrinkage.
CN102801063AActive Publication Date: 2012-11-28CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
Publication Date
2012-11-28

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Abstract

The invention relates to the field of electric connectors, in particular to a cable-connecting radio-frequency coaxial connector. The cable-connecting radio-frequency coaxial connector comprises an outer conductor and an inner conductor assembled in the outer conductor via an insulator, wherein an insulated hard stop body is arranged in the outer conductor, and the hard stop body is located at the rear end of the inner conductor and is provided with a threading hole for a core wire of the coaxial cable to pass through. When the connector is connected with the corresponding coaxial cable, a shielding layer of the coaxial cable blocks the hard stop body from moving backwards in the outer conductor, and the hard stop body is abutted against the inner conductor and blocks the inner conductor from moving backwards in the outer conductor. Compared with the traditional cable-connecting radio-frequency coaxial connector, the cable-connecting radio-frequency coaxial connector provided by the invention can prevent the inner conductor from retracting backwards through the corresponding coaxial cable and the hard stop body in use, and the needle retraction problem that the traditional cable-connecting radio-frequency coaxial connector is solved.
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Description

Technical field

[0001] The invention relates to the field of electrical connectors, in particular to a radio frequency coaxial connector for matching cables. Background technique

[0002] Radio frequency coaxial connectors are mainly used to realize the switching and transmission of radio frequency signals, and are widely used in communication systems, microwave measurement systems, instrumentation and other fields. Radio frequency coaxial connectors usually include coaxially assembled outer conductors, inner conductors, and insulators between the inner and outer conductors; according to the functions they realize, they can be divided into patching cable connectors and microstrip connectors And adapters and other types.

[0003] The radio frequency coaxial connector of the matching cable is mainly used to connect with the radio frequency coaxial cable to realize signal transmission. The radio frequency coaxial cable is composed of a core wire, a shielding layer and an insulating l...

Claims

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