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Plug-type connection for making contact with an electrical printed circuit board which is arranged in a housing

A technology for printed circuit boards and connection devices, which is applied in the field of plug-in connection devices, and can solve the problems of no longer reliably ensuring the sealing of the housing, high manufacturing and assembly costs of rubber blocks, and forgotten rubber blocks.

Inactive Publication Date: 2011-04-13
CONTINENTAL AUTOMOTIVE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage with this plug-in connection is that the rubber blocks are expensive to manufacture and assemble
In addition, the rubber blocks can be forgotten or slipped, so that the tightness of the housing is no longer reliably ensured

Method used

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  • Plug-type connection for making contact with an electrical printed circuit board which is arranged in a housing
  • Plug-type connection for making contact with an electrical printed circuit board which is arranged in a housing
  • Plug-type connection for making contact with an electrical printed circuit board which is arranged in a housing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] figure 1 A sectional view through a plug connection 1 of an electronic device with a printed circuit board 3 arranged in a housing 2 and contacts 5 guided through a housing opening 4 is shown. One end of the contact piece 5 is soldered, pressed or pressed and soldered in the printed circuit board 3 , while the other end protrudes from the housing 2 . A plug, not shown in the figure, can be plugged onto the end of the contact piece 5 protruding from the housing 2 .

[0020] The contact elements 5 are inseparably connected to the common carrier body 6 , eg by injection molding or by pressing in or encapsulating. The carrier body 6 has a circumferential sealing edge 7 on the radially outer side. The sealing edge 7 seals the carrier body 6 against the well-shaped formation 8 of the housing opening 4 . The sealing material 9 seals the contacts 5 against one another and against the carrier 6 . The carrier body 6 also has a tubular sleeve 10 which surrounds the contact pie...

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PUM

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Abstract

A plug-type connection (1) for making contact with a printed circuit board (3) which is arranged in a housing (2) and has a connection which is arranged outside the housing (2) has a support (6) in which contacts (5) are fixedly arranged. The support (6) additionally has sealing edges (7) for sealing off said support from a housing aperture (4) in the housing (2). The support (6) and the sealing edges (7) are produced by multi-component injection molding. The plug-type connection (1) allows particularly reliable sealing of the housing (2) and is simple to produce.

Description

technical field [0001] The invention relates to a plug-in connection for contacting a printed circuit board arranged in a housing. The plug-in connection has contacts leading out of the housing and a seal for sealing the contacts against the housing opening of the housing. Background technique [0002] These plug-in connections are frequently used in devices used in today's motor vehicles and are known from practice. It is necessary for the permanent and stable function of the device to ensure a reliable leak-tightness and in particular not to allow moisture to penetrate into the device through the housing perforations. In known plug-in connections, the rubber block is mostly pushed by the contact piece. The rubber block then seals the contact against the housing bore. A disadvantage of such a plug-in connection is that the production and assembly of the rubber blocks is too costly. Furthermore, the rubber blocks can also be forgotten or slip off, so that the tightness o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/405H01R13/46H01R13/52H01R12/51
CPCH01R43/24H01R13/405H05K5/0069H01R13/5216H01R13/5202
Inventor 克劳斯·乌姆法赫尔马丁·亚科比
Owner CONTINENTAL AUTOMOTIVE GMBH
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