Looseness-proof threaded electric connector and electric connector component

A technology of electrical connectors and connectors, which is applied in the direction of jointing/disconnecting parts, connections, electrical components, etc., can solve the problem of damage to the thread profile, and achieve the effect of avoiding damage

Inactive Publication Date: 2014-03-05
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 an anti-loosening threaded electrical connector to solve the problem of thread profile damage due to excessive connection torque on the premise of ensuring that the threaded electrical connector assembly does not loosen

Method used

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  • Looseness-proof threaded electric connector and electric connector component
  • Looseness-proof threaded electric connector and electric connector component
  • Looseness-proof threaded electric connector and electric connector component

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] Embodiment 1 of the anti-loosening threaded electrical connector of the present invention, such as Figure 1-3As shown, there is a cylindrical housing 11, the housing 11 is a spline housing made of metal and the front end is used as the plug-in end, the housing 11 is rotatably provided with a handle sleeve 12 and a screw sleeve 13, Both the handle sleeve 12 and the screw sleeve 13 are arranged coaxially with the housing 11 and the screw sleeve 13 is located in the handle sleeve 12, wherein the handle sleeve 12 is used for holding by the operator, and the screw sleeve 13 is used for connecting with the external thread on the adapter connector Cooperate with the electrical connector and the adapter connector to be locked together. The handle sleeve 12 and the screw sleeve 13 are respectively provided with inward turning edges at their respective rear ends, and the housing 11 is provided with handle sleeves 12 and screw sleeves respectively. The front side of the inversion...

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PUM

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Abstract

The invention relates to a looseness-proof threaded electric connector and an electric connector component. The looseness-proof threaded electric connector comprises a shell, the front end of the shell is a plugging end, a handle sleeve coaxial to the shell and a barrel in screw connection with an adaptive connector are rotatably sleeved on the shell, the barrel is positioned in the handle sleeve, both the barrel and the handle sleeve are in anti-axial drifting match with the shell, a lock groove is arranged on the outer periphery of the barrel, a spring bolt corresponding to the lock groove is radially assembled in the sleeve wall of the handle sleeve in a movable guide manner, a spring is arranged on one side of the spring bolt back to the central line of the handle sleeve, the other side of the spring bolt extends into the corresponding lock groove under the action of the spring and slides out of the corresponding lock groove when resistance in screw connection of the barrel with the adaptive connector is larger than a set value. On the premise that the electric connector in threaded connection is guaranteed not to loosen, the problem of damage of thread forms due to overlarge connecting torque is solved.

Description

technical field [0001] The invention relates to electrical connection accessories, in particular to an anti-loosening threaded electrical connector and an electrical connector assembly. Background technique [0002] The threaded electrical connector assembly is a very common type in the field of electrical connectors. It includes a plug and a socket. Generally, the plug is equipped with a connecting nut, and the connecting nut is sleeved on the plug to prevent movement in the axial direction. On the housing, the socket housing is provided with an external thread corresponding to the connecting nut. When the plug and the socket are mated, the connecting nut and the external thread are matched to lock the two. The thread connection itself has the advantages of stable connection and good strength, but due to the structural defects of the thread itself, during the connection process, if the connection torque (reflected in the torque when the internal and external threads are scr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/622H01R24/00
Inventor 巩旭辉
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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