Fast plugging and self-locking coaxial connector

A technology of connectors and male connectors, which is applied in the direction of connection, two-part connection devices, parts of connection devices, etc., which can solve the problems of difficult processing and high cost
CN101740965AInactive Publication Date: 2010-06-16高顺兵
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
高顺兵
Publication Date
2010-06-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a fast plugging and self-locking coaxial connector which comprises a female connector and a male connector, wherein the male connector comprises a connecting sleeve, a shell, an insulator and a contact pin. The fast plugging and self-locking coaxial connector is characterized in that the male connector also comprises a compression spring, balls, an opening closing ring and a sealing ring, the connecting sleeve is sleeved at the front part of the shell, the compression spring is installed between the back front part of the connecting sleeve and the shell, a closing ring groove is arranged on the inner wall of the front part of the shell, the balls are distributed on the closing ring groove, the opening closing ring is inlaid in the closing ring groove, the balls are arranged in a ball hole, a circle of ball grooves is arranged at the front part of an inner conical surface of the connecting sleeve, the balls can be sleeved outside the shell so as to switch between the inner conical surface of the connecting sleeve and the ball groove when moving back and forth, and the sealing ring is installed in the sealing groove on the inner wall of the shell. The invention has the advantages of reasonable structure, fast plugging, strong self-locking function and favorable contact.
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Description

technical field

[0001] The invention relates to a connector, in particular to a coaxial connector for transmitting radio frequency signals, and belongs to the field of connectors. Background technique

[0002] RF coaxial connectors are generally composed of mating male connectors and female connectors. The connection methods when mating are mainly in the following forms, threaded connection, meshing connection and bayonet connection. Among them, the threaded connection has excellent shock resistance, high connection reliability, and stable transmission signal, but because of the threaded connection, the assembly time is long, and the installation density is low due to the use of wrenches and other tools during panel installation. Among them, the meshing connector mainly relies on the friction force provided by the elastic element to realize the connection. Although it can be plugged and pulled quickly and has a high installation density, it is prone to failure and low reliab...

Claims

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