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Connector and insulator thereof

A technology of insulators and connectors, which is applied in the direction of connection, parts of connection devices, contact parts, etc., can solve the problems of large deformation of the cantilever, contact failure, and fracture, so as to avoid deformation failure and solve the problem of fixing failure Effect

Active Publication Date: 2017-05-10
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During use, when the contact piece is mated with the contact piece on the adapted connector, it is subjected to an insertion force toward the rear side, and the insertion force finally acts on the cantilever, and the structure of the cantilever is limited by the size of the connector General size Smaller, so it is easy to cause the cantilever to be deformed or even broken due to excessive force, resulting in the failure of the contact piece to be fixed

Method used

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  • Connector and insulator thereof
  • Connector and insulator thereof
  • Connector and insulator thereof

Examples

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Embodiment Construction

[0026] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] The specific embodiment of the connector of the present invention, as shown in Figure 2 to Figure 5, the connector includes a connector housing 3 and two interlocking parts installed in the connector housing 3, the interlocking parts include Extended insulator 2, the insulator 2 includes a base body and contact mounting holes provided in the insulator, the cross section of the insulator 2 is waist-shaped, and the two contact mounting holes extend along the front and rear directions and are distributed in an arc close to the waist shape of the insulator In some places, the front end of the contact mounting hole of the contact mounting hole is provided with two parallel and spaced slots 22 on the hole wall at the waist-shaped arc part, and the two slots 2 run through the contact mounting hole of the insulator. The inner and outer surfaces extend bac...

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Abstract

The invention relates to a connector and an insulator thereof. A contact part of the connector and the insulator are assembled in place; a blocking edge on a contact part installation hole of the insulator blocks and limits the contact part in a backward direction; and a hook on an elastic cantilever of the insulator blocks and limits the contact part in a forward direction, so that the contact part is located between the blocking edge and the hook, the insertion fore of the matched contact part of the connector during insertion finally acts on the blocking edge, a deformation failure caused by stress of the elastic cantilever is avoided and the problem of a fixation failure of the contact is solved.

Description

technical field [0001] The invention relates to a connector and its insulator. Background technique [0002] The fixing structure of the contact piece in an existing connector is shown in Figure 1. The insulator 1 extending along the front and back direction is provided with a contact piece installation hole for installing the contact piece, which runs through the front and rear end faces. The front end of the contact piece is The plug-in end for mating with the contact in the adapted connector, the rear end is a terminal for connecting with the wire 12, the front end of the contact mounting hole of the insulator 1 is provided with a retaining edge facing the rear end, The stop edge cooperates with the front end face of the contact piece to limit the forward movement of the contact piece. The insulator is provided with a cantilever 11 along the extension direction of the contact piece installation hole, and the cantilever end is provided with a hook extending to the inside o...

Claims

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Application Information

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IPC IPC(8): H01R13/02H01R13/422
CPCH01R13/02H01R13/422H01R13/4223
Inventor 顾文武李刘生
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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