Sealed connector and manufacture method thereof

A technology of connectors and contacts, which is applied in the parts, connections, and assembly/disassembly of contact parts of connection devices, which can solve the problems of high melting point and achieve the effect of wide range of materials, light weight and weight reduction

Inactive Publication Date: 2014-12-10
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sealed connector to solve the problem in the prior art that the melting point of the material of the housing of the connector in which the contacts are arranged in the housing by sintering glass must be higher than the melting temperature of the glass frit, Simultaneously, the present invention also relates to the manufacturing method of this connector

Method used

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  • Sealed connector and manufacture method thereof
  • Sealed connector and manufacture method thereof

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Embodiment Construction

[0016] An embodiment of a sealed connector, in figure 1 and figure 2 Among them, the housing 5 is included, and the housing 5 has an inner hole running through the front and back, and a contact part is inserted in the inner hole of the housing 5. The contact part here includes a ring body 3, and the ring body 3 here is made of Made of high temperature resistant material, the degree of high temperature resistance of the ring body 3 is based on the temperature required for melting the glass powder. In the field of connectors, in order to obtain good sealing performance, sintered glass is used to sinter the contacts In the housing, the combination between the housing and the contact piece is good, and good sealing performance can be achieved. Sintered glass is made by sintering glass powder at high temperature. When making contacts with sintered glass as an insulator, fix the shell and contact in the mold according to the designed positional relationship and set the upper glass...

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Abstract

The invention relates to a sealed connector and a manufacture method thereof. The sealed connector comprises a shell, wherein the shell is made from engineering plastics; a contact member part is arranged in the inner hole of the shell; a plug pin contact member is hermetically arranged in the contact member part body through sintered glass; the contact member part is fixedly assembled in the inner hole of the shell through an annular body of the contact member part; a sealing ring formed by a poured glue solution is arranged between the outer periphery of the annular body and the inner hole wall of the shell. The manufacture method of the sealed connector comprises the following steps of: firstly, sintering and fixing the plug pin contact member into the annular body through the sintered glass; then inserting the annular body and the plug pin contact member in the annular body into the inner hole of the shell of the connector; fixedly assembling the annular body in the shell; and meanwhile pouring the glue solution between the outer periphery of the annular body and the inner hole wall of the shell, and enabling the glue solution to condense into the sealing ring. The plug pin contact member is fixed in the annular body through the sintered glass, and the annular body is assembled in the shell, therefore, the shell is unnecessarily subjected to high temperature and is not damaged.

Description

technical field [0001] The invention relates to a connector for transmitting electric current or signal, in particular to a sealed connector, and at the same time, the invention also relates to a manufacturing method of the connector. Background technique [0002] In the prior art, the connectors arranged on the sealed cabin need to have good sealing performance to ensure the sealing performance of the sealed cabin. In the field of connectors, the housing of the connector with the best sealing performance and the inner hole of the housing The contact parts set in the device are sealed together by sintered glass, but this sealing technology needs to melt the glass powder at high temperature, and the sealing temperature is very high. Therefore, the temperature resistance of the shell needs to be good, so the use of The shells of the connectors with glass sealing technology are made of materials with high melting point. The density of such materials is generally high, which res...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/405H01R13/52H01R43/20
Inventor 杨红
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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