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Locking device for locking lever of multipolar electrical connector housing

A technology for locking devices and electrical plug connectors, which is applied in the direction of two-part connecting devices, parts and connections of connecting devices, and can solve problems such as economical inconvenience and no safety interlock device

Inactive Publication Date: 2020-08-11
IND LOMBARDA MATERIALE ELETTRICO I L M E
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In addition to some less common solutions - these solutions require intervention on the modification of the housing of the connector or the locking lever of the housing, and therefore the disadvantage of these solutions is that their use requires the replacement of the housing of the connector body, which leads to economical inconveniences - there is currently no safety interlock, especially for the central rod housing type, which prevents untimely release and / or theft by unauthorized persons start

Method used

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  • Locking device for locking lever of multipolar electrical connector housing
  • Locking device for locking lever of multipolar electrical connector housing
  • Locking device for locking lever of multipolar electrical connector housing

Examples

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Embodiment Construction

[0031] A representative example of an embodiment of the invention - which is not limited to other variants differing in detail within the scope conceivable by a person skilled in the art - is provided to block a so-called "central lever", i.e. a snap-in locking Lever, the snap-in locking lever is usually made of two sheets of steel plates suitably shaped to form a so called lever body which are integrated with each other by the part of the crosspiece operating handle which constitutes the lever itself, said lever arrangement The housing is straddled on one of the short sides of the housing by a hinge pin fixed at the center of the long side of the housing with the rod.

[0032] image 3Shows a perspective view of a coupling device of a free (movable) type rectangular multipole connector 3 comprising a first connector half 3a and a second connector half 3b, the first connection The connector half 3a is equipped with its corresponding housing 4a with a snap-in locking lever 2 o...

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PUM

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Abstract

The invention relates to a rectangular multi-pole electric plug connector. The rectangular multi-pole electrical plug connector has two long sides and two short sides, and includes a first connector half and a correspondingly mating second connector half. Each connector half is equipped with a protective housing, one of the housing is equipped with at least one locking lever arranged to straddle one of the short sides, and the other housing is equipped with at least one pair of latch pins. The locking lever has two lever bodies acting as latch hooks, each lever body pivoting on a suitable hinge pin. A hinge pin is secured on one of the two opposite long sides, each rod body being provided with an end at a position facing the hinge end, the end being adapted to engage on a latch pin arranged on the housing of the second connector half by means of a rotational movement of the lever. The lever bodies are integrated with each other by transverse elements, the transverse elements serve as opening and closing handles of the locking lever, the connector is provided with a locking device for the locking lever, and the locking device can be positioned and fixed parallel to one of the leverbodies so as to rest on the lever bodies.

Description

technical field [0001] The object of the invention is a locking device for the locking levers of a pair of rectangular multipole electrical connector housings, in particular for housings designed to be closed by means of snap-in levers in The housing pivots in the center (on both long sides). For this reason, these housings are also referred to as "housings with (or for) a central rod". In addition to making it possible to lock the coupling means of these connectors, the device that is the subject of the invention also allows closing the coupling means with a padlock if necessary, making it possible to avoid their unauthorized opening. Background technique [0002] Coupling means for such electrical connectors include plug and receptacle connector inserts mounted within their respective protective housings which are capable of locking by means of one or more snap-in locks known in the art. The rods lock together. One of the two rectangular multi-pole electrical connector ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R13/629H01R24/00
CPCH01R13/62938H01R13/62955H01R13/639H01R24/005H01R13/6397
Inventor D·科米内利
Owner IND LOMBARDA MATERIALE ELETTRICO I L M E
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