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Separated protection type electric connector

A technology of electrical connectors and contacts, which is applied in the direction of connection and connection device components, circuits, etc., can solve the problems of poor self-protection and sealing performance, and achieve the effects of easy replacement, cost reduction, and swing prevention

Inactive Publication Date: 2015-07-08
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a separation protection type electrical connector to solve the problem of poor self-protection and sealing performance after separation of the existing electrical connectors using standard contacts

Method used

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  • Separated protection type electric connector

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Embodiment Construction

[0013] An embodiment of the separated protective electrical connector of the present invention, such as figure 1 As shown, the electrical connector has the front end as the plug-in end, and includes a housing (not shown in the figure). The housing is equipped with a floating insulator 11 and a fixed insulator one after the other. The floating insulator is in the form of a separate body and It can be floated back and forth in the shell. It is sealed and matched with the shell through a sealing ring (not shown in the figure). The fixed insulator is fixedly assembled in the shell. In this embodiment, the fixed insulator adopts a split structure, including one The front insulator 12 and the rear insulator 13 are arranged at the rear. In addition, the fixed insulator is fixedly equipped with standard contacts 14, and the floating insulator 11 is provided with plug holes 111. The plug holes 111 correspond to the standard contacts 14 and Through holes that pass through the front and r...

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Abstract

The invention relates to the field of electric connectors, in particular to a separated protection type electric connector. The separated protection type electric connector adopts the front end as an inserting and connecting end and comprises a shell, a floating insulator and a fixed insulator, wherein the floating insulator and the fixed insulator are assembled in the shell; standard contact parts are fixedly assembled on the fixed insulator; the floating insulator is provided with inserting and connecting holes which correspond to the standard contact parts in a one-by-one manner; the standard contact parts are assembled on the fixed insulator by contact part installing sleeves, the two ends of the contact part installing sleeves are blocked, and the contact part installing sleeves extend into the inserting and connecting holes of the floating insulator and are in sliding-sealing matching with the floating insulator in a front-rear anti-separation manner; when the electric connector is separated from an adaptive connector, the contact part installing sleeves partition the inserting and connecting holes of the floating insulator from front to rear, and the standard contact parts partition the inner holes of the contact part installing sleeves from front to rear, therefore, the problem of poor self-protection sealing performance after separation of the existing electric connector adopting the standard contact parts is solved.

Description

Technical field [0001] The invention relates to the field of electrical connectors, in particular to a separation protection type electrical connector. Background technique [0002] With the rapid development of electric power and communication technology, the application range of electrical connectors has become more and more extensive. The existing electrical connectors generally include a shell, an insulator fixedly assembled in the shell, and an insulator directly fixedly assembled in the shell. Contacts, where the shell is a protective part, and the contacts are used to transmit electrical energy. However, some occasions require that the electrical connector is still live after separation, and there are often climatic factors such as heat flow, rain, etc., which will cause a short circuit at the corresponding electrical connector. Therefore, the electrical connector used in this occasion needs to have The function of self-protection and sealing after separation. In response...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/40H01R13/502H01R13/52
Inventor 王鹏
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD