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Multi-core electrode adapter

A technology of adapters and electrodes, which is applied in the direction of circuits, connections, electrical components, etc., can solve the problems of electrode collection points falling off, electrical performance failure, sealing failure, etc., and achieve the effect of improving pass rate, stable structure, and good insulation performance

Pending Publication Date: 2021-10-15
SUZHOU HUAZHAN SPACE APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use environment of petroleum-based signal acquisition connectors has great limitations. Usually, the main problems of mainstream petroleum-based connectors in mud environments are not resistant to wear, electrode collection points fall off, seal failure or electrical performance failure after being subjected to hydraulic pressure

Method used

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Examples

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Embodiment 2

[0042] Such as Figure 1~Figure 8 As shown, a processing method of a multi-core electrode adapter, that is, the preparation method of the multi-core electrode adapter in Example 1, includes the following steps;

[0043] Step 1: Embedding several groups of pins 2 into several rows of injection molding holes provided on the housing 1 to form a plug-in joint, one end of the pin 2 is embedded in the injection hole as a mounting section 202 in the plug-in joint, The other end of the contact pin 2 passes through the contact pressure surface 101 of the housing 1 for the insertion section 204 .

[0044] Specifically, put the housing 1 into the injection mold, insert several pins 2 into the injection holes provided on the housing 1, insert the pins 2 from the large hole section 103 of the injection hole, and the pins of the pins 2 2 passes through the groove 106; and the horn transition section 203 of the pin 2 is located at the junction of the large hole section 103 and the small hol...

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Abstract

The invention relates to a multi-core electrode adapter, and the adapter comprises a shell assembly; the shell assembly is provided with a plurality of groups of contact pins and at least one guide pin, the shell assembly comprises a shell and an injection molding body which is arranged on the shell and is used for sealing and positioning the plurality of groups of contact pins, the front end of the shell is a contact pressure-bearing surface, and the rear end of the shell is a mounting surface; the plurality of groups of contact pins are inserted into the shell; one end of each contact pin is an installation section and the installation section corresponds to the mounting surface, the other end of each contact pin is an insertion section, and the insertion section penetrates out of the contact pressure-bearing surface. The invention provides the multi-core electrode adapter which is stable in structure and good in insulating property and can be used in a high-temperature and high-pressure environment.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a multi-core electrode adapter. Background technique [0002] In the field of connectors in the prior art, the conductive connection or transfer function is realized by arranging electrodes in the connector. For example, patent application number: CN201721351420.X; patent name: an electrode plate with an integrated structure, which discloses an electrode plate with an integrated structure, including a protective shell, a limiting hole, a connecting seat, a handle, and a fixing groove 1. The first electrode piece and the bottom limit screw, the periphery of the main body of the electrode plate is provided with a protective coating, and one side of the circular hole is provided with a limit hole. [0003] However, in the petroleum-type electrical connectors or adapters in the prior art, not only are the connectors or adapters required to meet the high temperature of 200°C and 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/40H01R13/52H01R13/629H01R24/00
CPCH01R24/00H01R13/40H01R13/52H01R13/629
Inventor 朱赫李京帅皇甫淑云
Owner SUZHOU HUAZHAN SPACE APPLIANCE
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