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Connector attachment

A technology of connectors and accessories, applied in the field of connector accessories, can solve the problems of easy loss of set screws and so on

Inactive Publication Date: 2011-02-09
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a connector accessory to solve the problem in the prior art that when the connector accessory is fixedly connected with the connector by the set screw, the set screw is easily lost during the transportation of the accessory

Method used

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Embodiment Construction

[0034] An embodiment of a connector accessory, in Figure 1~18Among them, the connector accessory includes a sleeve 3, and the outer periphery of the front end of the sleeve 3 is covered with a connecting nut 4, and a connecting nut 4 is arranged on the sleeve 3 between the mating surface of the connecting nut 4 and the sleeve 3. Circlip 7, circlip 7 is positioned at the rear portion of connecting nut 4, and the front end of connecting nut 4 extends to the front portion of sleeve, and the diameter of the inner hole of the part of connecting nut 4 extending to the front of the sleeve is smaller than that of the rear end diameter, there is a stepped surface between the large diameter section and the small diameter section, the hole wall of the small diameter inner hole of the connecting nut 4 has an internal thread, and the internal thread is used to lock with the external thread provided at the rear end of the connector housing Tight, set the connector attachment on the connect...

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PUM

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Abstract

The invention relates to a connector attachment which comprises a sleeve, wherein a connecting nut is axially limited and sheathed on the front end of the sleeve, the back end of the connector attachment is provided with a cable fixing structure for fixing a cable, the front end of a connecting nut bore is provided with an internal thread matched with an external thread on the connector, a locking damp structure is arranged between the connecting nut and the sleeve, and the sleeve is provided with a locking structure matched with the structure on the connector for stopping rotation. By arranging the threads connected with the connector at the front end of the connecting nut bore to connect the connector attachment onto the connector by means of the threads, the invention avoids the problem that holding screws are lost in the transportation process in case of connection by the holding screws in the prior art.

Description

technical field [0001] The invention relates to a connector accessory for fixing an electrical connector and a cable. Background technique [0002] At present, the accessories and connectors matching the electrical connectors are generally locked by set screws or by fastening fuses on the pressure plate screws. These two traditional methods have the following problems: the set screws assembled in the accessories are easily lost during transportation and use. Moreover, the set screw must be unscrewed and tightened to connect the accessory to the connector or to loosen the accessory, which is inconvenient to use. The fixing method of tying the fuse on the pressure plate screw is also inconvenient to operate. The Chinese patent specification whose application number is 200320126701.7 discloses a connector accessory, which is composed of a connecting nut, a sealing rubber, a snap ring, a pin, a sleeve, a movable pull rod and a cable splint, and the front end of the connecting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/59
Inventor 朱春晖陈杰
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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