Non-magnetic multi-pin temperature-resistant pressure-bearing electric connector

A connector and temperature-resistant technology, which is used in the field of non-magnetic multi-pin temperature-resistant electrical connectors, which can solve problems such as failure to meet accurate signal transmission requirements and data deviation.

Pending Publication Date: 2021-04-30
XIAN SEAL ELECTRONICS MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of oil exploration or well logging fields, some measuring instruments and equipment need to work in a magnetic environment. Due to the magnetic properties of existing connectors, they are often disturbed by magnetic fields during signal transmission, resulting in output There is deviation in the data, so that the accurate transmission requirements of the signal cannot be met

Method used

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  • Non-magnetic multi-pin temperature-resistant pressure-bearing electric connector
  • Non-magnetic multi-pin temperature-resistant pressure-bearing electric connector
  • Non-magnetic multi-pin temperature-resistant pressure-bearing electric connector

Examples

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Embodiment Construction

[0025] The value of each component of the present invention and the preparation method are described in further detail by the following examples:

[0026] Such as Figure 1 to Figure 4 As shown, a non-magnetic multi-pin temperature-resistant and pressure-bearing electrical connector includes a shell 7, a number of pins 1 and a plurality of insulators, and a threaded blind hole 8 and a plurality of through holes are provided on the shell 7. The pin 1 is a columnar structure, and each through hole inserts a pin 1. The insulators include the first insulator 2, the second insulator 3, the third insulator 4, the fourth insulator 5 and the fifth insulator 6, and the insulators are all ring structures. It is sleeved between the pin 1 and the inner wall of the through hole, and the pin 1 is insulated from the shell 7 .

[0027] In this embodiment, two concave sealing grooves 9 are provided on the outer surface of the housing 7 .

[0028] In this embodiment, neither the pin 1 nor the...

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Abstract

The invention relates to the technical field of electric connectors, is used for connecting measuring instruments in high-temperature and high-pressure environments, and particularly relates to a non-magnetic multi-pin temperature-resistant pressure-bearing electric connector. The non-magnetic multi-pin temperature-resistant pressure-bearing electric connector comprises a shell, a plurality of pins and a plurality of insulators; a threaded blind hole and a plurality of through holes are formed in the shell, the pins are of a columnar structure, one pin is inserted into each through hole, and the insulators comprise a first insulator, a second insulator, a third insulator, a fourth insulator and a fifth insulator; all the insulators are annular structures and are sleeved between the pins and the inner walls of the through holes, and the pins are insulated from the housing. According to the non-magnetic multi-pin temperature-resistant pressure-bearing electric connector, a glass sintering mode is mainly adopted for packaging the connector, and the connector is simple in structure, convenient to install, resistant to magnetic interference, stable in signal transmission and capable of being stably used at high temperature and high pressure.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, which are used for the connection of measuring instruments in high-temperature and high-pressure environments, in particular to a non-magnetic multi-pin temperature-resistant and pressure-bearing electrical connector. Background technique [0002] With the development of oil exploration or well logging fields, some measuring instruments and equipment need to work in a magnetic environment. Due to the magnetic properties of existing connectors, they are often disturbed by magnetic fields during signal transmission, resulting in output There is a deviation in the data, so that the accurate transmission requirements of the signal cannot be met. Contents of the invention [0003] The purpose of the present invention is to design a non-magnetic multi-pin temperature-resistant pressure-bearing electrical connector. The present invention mainly uses glass sintering to package the connect...

Claims

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Application Information

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IPC IPC(8): H01R13/6581H01R13/533H01R13/46H01R13/03H01R43/00
CPCH01R13/6581H01R13/533H01R13/46H01R13/03H01R43/005
Inventor 张乐华斯嘉杜艳苹任越锋孟小刚冯庆刘卫红杨文波贾波
Owner XIAN SEAL ELECTRONICS MATERIAL TECH CO LTD
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