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Connector

A technology of connectors and contacts, applied in the direction of connection, parts of connection devices, fixed/insulated contact members, etc., can solve the problems of unusable, unreliable support and protection, and reduced reliability, so as to improve the reliability of use Effect

Active Publication Date: 2021-03-16
COMAC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in such an existing connector C', especially the relatively fragile quadriaxial contacts are not reliably supported and protected after coming out of the sealing body, which will affect the reliability of the contacts
Therefore, such a connector C' cannot be used in places with harsh environments such as high-vibration areas and fire areas.
Moreover, the maximum installation wall thickness of the existing connector C' is only 3.2mm, and it cannot be used in places where the narrowest wall thickness is as high as 10mm, such as the installation section before the aircraft hangs.
If the connector housing is lengthened so that it can be used in thicker parts, the four-coaxial contact piece coming out of the sealing body will have a longer distance without reliable support and protection, and the reliability will be further reduced

Method used

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Embodiment Construction

[0040] Hereinafter, embodiments of the present invention will be described in detail using the drawings. It should be noted that the parts related to the improvements of the present invention will be described in detail below, and various known structures can be adopted for other parts. In addition, the drawings are shown for convenience of description only, and some structures may be omitted from illustration or exaggerated or reduced in size compared to the actual size. In addition, in order to make the drawings clear, illustration of hatching is sometimes omitted in the cross-sectional views. In addition, in the following description, "front and rear direction" refers to the direction along the axial direction of the connector C, and the side where the connector sealing body 1 is located is referred to as "front", and the side where the connector tail wire clip 6 is located is referred to as "front". side as "rear". "up and down direction" with figure 1 The up and down ...

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PUM

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Abstract

The invention provides a connector capable of improving use reliability. The connector is provided with: a connector wire sealing body used for installing and fixing a contact piece comprising four coaxial contact pieces; a connector shell used for accommodating and supporting the connector wire sealing body, wherein a connector flange edge protruding outwards is formed on the outer peripheral surface of the connector shell; a clamping nut connected to the outer periphery of the connector shell on the front side of the connector flange edge in a threaded manner and used for clamping a mountingwall plate between the clamping nut and the connector flange edge so as to mount the connector on the mounting wall plate; and a sleeve ring positioned behind the connector wire sealing body and usedfor accommodating the four coaxial contact pieces and four coaxial cables so as to support the four coaxial contact pieces and the four coaxial cables.

Description

technical field [0001] This invention relates to connectors, and more particularly to connectors used in aircraft. Background technique [0002] As connectors used in aircraft etc., currently widely used are Figure 10A with Figure 10B connector shown in . Figure 10A with Figure 10B These are a schematic perspective view and a schematic side view showing a conventional connector, respectively. As shown in these figures, the connector C' comprises 2 quadriaxial contacts 71' and several other types of contacts (not shown), by utilizing the connections formed on the outer peripheral surface of the connector housing 2' The flange 21' of the connector and the clamping nut 3' threadedly connected to the outer periphery of the connector housing 2' clamp the installation wall (not shown), so that the connector C' is installed on the installation wall. [0003] However, in such an existing connector C', especially the relatively fragile quadriaxial contacts are not reliably sup...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/40H01R13/527H01R13/533H01R13/56
CPCH01R13/40H01R13/533H01R13/527H01R13/56
Inventor 魏培坤袁征原野范东浩陈榆涵胡煌华
Owner COMAC
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