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Quick connector

A connector, fast technology, applied in the direction of connection, parts of the connection device, device for joining/disconnecting parts, etc., can solve the problems of screw sleeve loss, rubber sealing ring easy aging, etc., and achieve the effect of improving stability

Inactive Publication Date: 2015-05-20
ZHENJIANG ZHENGKAI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent the slipping of the screw sleeve on the connector shell, the simple method is often to add a rubber sealing ring to the outer surface of the shell behind the screw sleeve, but after a long time of use, especially when it is used outdoors, the rubber sealing ring is easy to age When the cover slips down, it loses its resistance

Method used

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings.

[0010] As shown in the figure, the quick connector of the present invention includes a housing 1, a protrusion 2, an inner conductor, an insulator and a screw sleeve 4, the insulator is located between the inner conductor and the housing, the screw sleeve is located at one end of the housing, and the protrusion is located at the other end of the housing , the number of protrusions can be 2, 3, 4 or even more, and preferably, the protrusions are made by stamping method, and are evenly distributed on the circumferential surface of the shell.

[0011] As preferably, the quick connector of the present invention includes a light compression spring 3, the light compression spring is located between the screw sleeve and the protrusion, and a light compression spring is added at the tail end of the screw sleeve, so that the screw sleeve is always subjected to a The axial sprin...

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PUM

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Abstract

The invention relates to a quick connector and belongs to the technical field of connectors. The quick connector comprises a shell and a threaded sleeve which is positioned at one end of the shell and freely rotates, and at least two protrusions are radially on the outer circumferential surface of the other end of the shell outwards. After the protrusions are arranged at one end of the shell, the threaded sleeve mounted at the other end is constantly positioned on the outer circumferential surface and prevented from sliding out from the shell, so that the quick connector has the advantages that quick connection is realized, and product quality stability is improved. As a further improvement, the quick connector comprises a light compression spring which is positioned between the threaded sleeve and the protrusions, so that the threaded sleeve is ensured to be constantly positioned at the shell, and the quick connector is quicker in connection.

Description

technical field [0001] The invention belongs to the technical field of connectors, in particular to a quick connector. Background technique [0002] Connectors, namely CONNECTOR, are also called connectors, plugs and sockets in China. Generally refers to electrical connectors. That is, a device that connects two active devices, transmitting current or signals. It is widely used in aviation, aerospace, national defense and other military systems. [0003] In order to improve production efficiency, connectors often have fast and efficient requirements when they are installed and disassembled, and even have high requirements for the product quality stability of the long-term use of the connector. In order to prevent the slipping of the screw sleeve on the connector shell, the simple method is often to add a rubber sealing ring to the outer surface of the shell behind the screw sleeve, but after a long time of use, especially when it is used outdoors, the rubber sealing ring ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/627H01R13/622
CPCH01R13/627H01R13/622
Inventor 徐贞
Owner ZHENJIANG ZHENGKAI ELECTRONICS
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