Unlock instant, AI-driven research and patent intelligence for your innovation.

Contact fittings for plug connectors

A technology of plug connectors and contact accessories, which is applied to the parts, contact parts, and connections of connecting devices, can solve problems such as structural design limitations, and achieve the effect of simple structure and stable advantages.

Active Publication Date: 2018-08-10
VOLKSWAGEN AG
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] This leads to structural design restrictions with regard to the configuration of the contact fittings for the plug-in connectors

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Contact fittings for plug connectors
  • Contact fittings for plug connectors
  • Contact fittings for plug connectors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] first reference figure 1 . exist figure 1 A plug-in connector 1 consisting of a socket 2 and a plug 4 can be seen in the drawing, as is known from the prior art.

[0051] The socket 2 has a crimping region 20 for crimping the socket 2 with the electrical conductor 6 indicated by the dashed lines.

[0052] Adjoining the crimping area 20 is a contact area 21 , which has socket contacts 211 elastically prestressed toward one another, which transition into cap-shaped spring elements 213 . The cap-shaped elastic element 213 transitions into two tongue-shaped elastic elements 212, which are pressed against the socket contacts 211 by pretensioning and serve to raise the plug inserted into the socket 2 via the socket contacts 211. Contact normal force generated on the plug contacts 40 of 4 (see insertion direction E).

[0053] The plug contact 40 is designed as a so-called blade contact and has a flat rectangular cross section, wherein the flat side, which is horizontal in ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a contact fitting (8) for a plug connector (7), wherein the contact fitting can be fixed to one end of an electrical conductor (6) and inserted into a housing (3), having at least two contacts. Element (80) for conducting an electrically conductive contact upon application of at least one first contact force (F3) and a mating contact fitting (11) between insertable contact elements and having at least one element (80) for conducting contact upon application of at least one additional contact force (F3). (F1, F2) is a component (83) that improves the force flow between the contact fitting and the mating contact fitting. The invention proposes that the contact forces (F1, F2) that can be generated by the at least one element on the mating contact fitting and the contact forces (F3) that can be generated by the contact element on the mating contact fitting are decoupled from each other. By decoupling the contact force flow, significant structural design freedom is achieved and the mechanical and conductive contact of the contact fitting to the mating contact fitting can be optimized.

Description

technical field [0001] The invention relates to a contact fitting for a plug-in connector, wherein the contact fitting can be fastened to one end of an electrical conductor and inserted into a housing, has at least two contact elements for applying at least one first contact The mating contact fitting is insertable between the contact elements under force and has at least one element for increasing the force flow between the contact fitting and mating contact fitting when at least one additional contact force is applied. Background technique [0002] Such plug connectors have long been known from the prior art and for a better understanding of the invention also figure 1 in a short description. [0003] Plug connectors are used to transfer current reliably across components. Especially in automobile construction, the use of sensors and actuators with higher requirements is increasing. Sensors and actuators are and increasingly are located in devices such as engines, trans...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/11
CPCH01R13/11H01R13/112
Inventor I.埃克哈特
Owner VOLKSWAGEN AG