Plug connector

A technology of plug connector and wire connection, which is applied in the direction of connection, conductive connection, clamping/spring connection, etc., which can solve the problems of plug connector with high transfer resistance and low conductivity, and achieve the possibility of flexible manipulation Effect

CN102195176AActive Publication Date: 2011-09-21WAGO VERW GMBH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2011-09-21

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Abstract

The present invention relates to a plug connector (1) which is respectively provided with a contact rail component (7) in each guide line connection chamber. The contact rail components are designed so as to form a clamping part for an auxiliary electric conductor thereby pressing the electric conductor which is guided into a conductor leading opening (8) on the contact rail component (7) through clamping edge pins (4) of the clamping spring components (3). A fixed edge pin (5) of each clamping spring component (3) extends into a contact needle accommodating hole (13) of the contact rail component (7) and performs a spring force in a direction of a contact surface of an opposite contact rail component (7), thereby electrically contacting the contact needles (15) which enter the auxiliary contact needle introducing opening (12) with the contact rail components (7) through the spring force.
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Description

technical field

[0001] The invention relates to a plug connector having:

[0002] - a housing of insulating material,

[0003] - at least one wire insertion opening open towards the wire connection side of the plug-in connector, which is guided into an associated wire connection cavity in the insulating material housing for electrically conductive connection of the electrical wires introduced into the wire insertion opening,

[0004] - each clamping spring element arranged in the conductor connection chamber, which has a fixing leg for fixing the clamping spring element and a clamping leg for clamping the electrical conductor,

[0005] - at least one contact pin insertion opening for inserting a contact pin, each of which leads into an associated wire connection cavity and is open towards a contact pin connection side different from the wire connection side, and

[0006] - each busbar element arranged in the conductor connection chamber, which is designed in such a way to fo...

Examples

Embodiment Construction

[0025] figure 1 A first embodiment of the plug-in connector 1 is shown in a side sectional view. It can clearly be seen that a clamping spring 3 is embedded in the housing 2 made of insulating material. The clamping spring 3 has a clamping leg 4 and an opposite fixed leg 5 . The clamping leg 4 and the fixed leg 5 are connected by a spring arc segment 6 . The clamping spring 3 is bent into a U-shape in this way. The clamping leg 4 extends with its free end towards a busbar element 7 in the insulating material housing 2 , which is bent upwards in the direction of the conductor insertion opening 8 . A conductor passage opening 9 is provided in the busbar element 7 in order to guide electrical conductors inserted into the plug-in connector 1 through the conductor insertion opening 8 downwards through the conductor passage opening 9 into the conductor receiving chamber 10 . The electrical conductors thus inserted through the busbar element 7 are pressed by the clamping legs 4 o...