Connector for BNC sealed radio frequency coaxial socket

Abstract

The invention relates to a connector for a bayonet nut connector (BNC) sealed radio frequency coaxial socket. The socket consists of a shell, a jack and a tail auxiliary component, wherein a first insulator is arranged between the shell at an insert end of the socket and the radial direction of the jack; the outer end of the first insulator is axially pressed in the shell through a grip ring; a first seal ring which is sleeved on the jack is pressed between the inner end of the first insulator and the axial direction of the shell; a second flat gasket, a second seal ring, a first flat gasket and a ,mesh are pressed on a jacket of a groove nut, which is sleeved on a cable sequentially, so that the cable is locked at the tail end of the socket; and a cruciform slot nut presses a thorn spring gasket on an assembly joint surface of socket assembly equipment to ensure that a third seal ring in a groove is pressed on the assembly joint surface. The inner cavity of the insert end of the socket, the socket tail end, a cable connecting end, the assembly joint surface of the assembly equipment and the socket are sealed by triple seal rings respectively, the connector has a compact structureand good sealing performance of inner assembly and outer assembly, can effectively prevent external moisture from entering cabin equipment in which a socket is assembled, and can be safely used.

Description

[0001] technical field [0002] The invention relates to a coaxial socket connector, specifically a BNC sealed radio frequency coaxial socket connector, suitable for connecting soft radio frequency coaxial cables in the radio frequency circuits of radio equipment and electronic instruments, and using a bayonet connection mechanism to achieve Quick connect or disconnect, BNC series pin contact Class 2 RF coaxial connectors for low power use. Background technique [0003] BNC series connectors are one of the most widely used connectors. They are used in data communication occasions such as antennas, switching equipment, and radio communications. Most of the above-mentioned occasions are in the open air. Traditional RF coaxial connectors are only used in sockets and plugs. Set up a waterproof structure, such as the sealed quick-plug self-locking RF coaxial connector disclosed in Patent No. CN200820006167.9. When the connector is connected, the conical surface of the plug outer ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems in the prior art that there is no waterproof structure inside the connector, the internal waterproof performance is low, and the electronic components inside the connector socket installation equipment are easily damaged, the purpose of the present invention is to provide a compact structure, high waterproof performance inside the socket, and sealing performance. Good, BNC sealed RF coaxial socket connector that can effectively protect the internal electronic components of the connector socket installation equipment from moisture damage

Images