Single-core triaxial high-voltage plug connector

Abstract

The invention discloses a single-core triaxial high-voltage plug connector. A mounting sleeve is sleeved in an inner hole of a plug shell; a gap is reserved between the front-end outer wall of the mounting sleeve and the front-part inner wall of the plug shell; the rear end of the mounting sleeve extends out of the rear side of the plug shell; an inner conductor is sleeved in an inner hole of themounting sleeve; the front end of the inner conductor extends to the front part of the inner hole of the mounting sleeve; a gap is reserved between the front-end outer wall of the inner conductor andthe front-part inner wall of the mounting sleeve; a second insulating sleeve is sleeved in an inner hole of the inner conductor; the front end of the second insulating sleeve extends out of the frontside of the inner hole of the inner conductor; a mounting hole is formed in the second insulating sleeve; a jack piece is mounted at the front part of the mounting hole; a high-temperature wire extends into the mounting hole from the rear side of the mounting hole; a core wire of the high-temperature wire is connected with the jack piece; and the first insulating sleeve is sleeved between the rear-part inner wall of the mounting hole and the high-temperature wire. The single-core triaxial high-voltage plug connector disclosed by the invention has the following beneficial effects: the insulating performance is good, the equipment space and cost can be remarkably saved, and the reliability of a farming system is greatly improved.

Description

technical field [0001] The invention relates to a single-core three-coaxial high-voltage electric plug connector. Background technique [0002] Today, with the increasing demand for aquaculture products, aquaculture technology and equipment have become the focus of people's research. As far as aquaculture systems are concerned, real-time transmission of environmental signals such as light intensity, temperature and humidity can effectively reduce the operator's labor It can provide suitable growth conditions for animals and plants in a timely manner, and the higher the reliability of monitoring signal transmission, the higher the correctness of operation. Usually, the environmental parameters inside the breeding equipment change greatly, and the working temperature ranges from -40°C to +125°C. When the connector transmits signals, it needs high stability to avoid environmental influences, but the existing connectors have coaxial Poor strength, poor corrosion resistance, lon...

AI Technical Summary

Problems solved by technology

Usually, the environmental parameters inside the breeding equipment change greatly, and the working temperature ranges from -40°C to +125°C. When the connector transmits signals, it needs high stability to avoid environmental influences, but the existing connectors have coaxial Poor precision, poor corrosion resistance, long-term use is prone to axial movement

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