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Guy rope dropping connector

A technology of connectors and threaded connection sleeves, which is applied in the direction of connection, parts of connection devices, electrical components, etc., can solve the problem of long connector length, etc., and achieve the effect of stable structure of parts and good manufacturability

Inactive Publication Date: 2014-11-26
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 pull cord drop-off connector to solve the problem in the prior art that the length of the connector is very long in order to reduce the damage to the internal thread of the metal threaded sleeve when the connector is separated.

Method used

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Examples

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Embodiment Construction

[0038] An embodiment of a pull cord drop connector, in Figure 1~23 Among them, the connector housing 1 has an inner hole passing through the front and back, and the inner hole of the connector housing 1 is provided with a contact piece through an insulator. The outer circumference of the connector housing 1 is provided with a pull-off housing 4, and a threaded connection sleeve 3 is arranged between the front section of the inner hole of the pull-off housing 4 and the connector housing 1, and the rear end of the threaded connection sleeve 3 has The fixed edge 13 turned inward is provided with a front collar 17 and a rear collar 18 at intervals on the outer peripheral surface of the connector housing 1, and the fixed edge 13 is between the front and rear two collars, and its front end surface is in contact with the front collar. The collar 17 stops and fits, and the rear end face and the rear collar 18 stop and cooperate. The front collar 17 and the rear collar 18 prevent the ...

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Abstract

The invention relates to a guy rope dropping connector which comprises a connector casing. Pull-out casings are arranged at front and rear limiting sliding sleeves on the periphery of the connector casing; a return spring for driving the pull-out casing to move forward is formed between the pull-out casing and the connector casing; a thread connecting sleeve positioned at the front part of the connector casing is arranged between the connector casing and the pull-out casing; the thread connecting sleeve is axially shifted and assembled on the connector casing; internal threads used for being matched with and locked with external threads at the front end of an adaptive connector is formed in the front section of the thread connecting sleeve; an axial through slot dividing the thread connecting sleeve into at least two parts are formed on the peripheral wall of the thread connecting sleeve; the rear part of an inner hole of the pull-out casing is matched with the rear section of the thread connecting sleeve, so as to ensure that all parts of the thread connecting sleeve are at retract state; and the front part of the inner hole of the pull-out casing is banded and matched with the thread connecting sleeve. The thread connecting sleeve is a spare part, after the pull-out casing moves backwards, expansion amount can be produced in the radial direction, a conical section is not required to be provided, and the thread connecting sleeve is short.

Description

technical field [0001] The invention relates to a connector that can be pulled off directly from a matching connector. Background technique [0002] A pull-cord release connector in the prior art includes a connector housing, a pull-off housing is provided on the outer sliding sleeve of the connector housing, and a pull-cord is connected to the rear end of the pull-off housing. A metal threaded connecting sleeve is arranged between the pull-off housings, and the axial movement of the metal threaded connecting sleeve is set on the connector housing. The metal threaded connecting sleeve can rotate relative to the connector housing but cannot rotate relative to the connector housing axis. to move. The metal threaded connection sleeve is located at the front end of the connector and the adapter connector. There is an annular space between the front section of the metal threaded connection sleeve and the connector housing to accommodate the front end of the adapter housing. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/516H01R13/633
Inventor 朱春晖
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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