High-sealing-performance connector used for being connected with fluoroplastic wire

Abstract

The invention relates to a high-sealing-performance connector used for being connected with a fluoroplastic wire. The connector comprises a connector plug, wherein the tail end of the connector plug is connected with a connector accessory connected with a nut in a screwing mode, the inside of the connector accessory is provided with a wire channel, the wire channel comprises a small-diameter portion and a large-diameter sealing portion, the fluoroplastic wire is arranged in the nut in a protruding mode, one end of the fluoroplastic wire penetrates through the wire channel to be inserted into a wire insertion position in the connector plug, an O-type ring is sleeved on the wire body, located in the large-diameter sealing portion, of the fluoroplastic wire, a sleeve is sleeved on the fluoroplastic wire between the O-type ring and the nut, and the nut squeezes the sleeve through a pressing plate. According to the high-sealing-performance connector, a traditional glue sealing processing method is changed, the O-type sealing ring is arranged in the wire channel, by means of squeezing force of the nut on the O-type sealing ring in screwing, the O-type ring fills a gap between the wire and a shell body, and accordingly high and stable sealing performance of the tail end of the connector connected with the fluoroplastic wire externally is achieved.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a high-seal connector for connecting fluoroplastic wires. Background technique [0002] At present, in the connector industry, in order to achieve the sealing of the outlet end of the tail of the connector plug or socket, the tail is often filled with glue to achieve the sealing of the connector tail. However, in an oil-resistant environment, the connector is required to be sealed after connecting the wires. At this time, the wires of fluorine-containing materials are often used. When the outer sheath of the wires is made of fluorine-containing materials, it cannot be sealed by traditional glue filling, because fluorine-containing plastics are compatible with any Adhesives are non-bondable, so the use of such wires cannot be sealed by traditional potting methods. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the abov...

AI Technical Summary

Problems solved by technology

However, in an oil-resistant environment, the connector is required to be sealed after connecting the wires. At this time, the wires of fluorine-containing materials are often used. When the outer sheath of the wires is made of fluorine-containing materials, it cannot be sealed by traditional glue filling, because fluorine-containing plastics are compatible with any Adhesives are non-bondable, so the use of these wires cannot be sealed by traditional potting methods

Images