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Electronic device having a housing with a circuit board disposed therein

A technology for electronic devices and printed circuit boards, which is applied to circuit thermal devices, printed circuit board sockets, electrical equipment shells/cabinets/drawers, etc., can solve problems such as complex manufacturing and achieve the effect of simplifying wiring

Inactive Publication Date: 2020-04-14
CONTINENTAL AUTOMOTIVE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, as the complexity of multi-piece printed circuit boards increases, regardless of their advantages, there is the problem of increasingly complex manufacturing of the final shape and mounting it in the housing

Method used

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  • Electronic device having a housing with a circuit board disposed therein
  • Electronic device having a housing with a circuit board disposed therein
  • Electronic device having a housing with a circuit board disposed therein

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] figure 1 A perspective view of an electronic device 1 according to the invention is shown, in which a multi-part printed circuit board 3 is mounted in a housing 2 with the aid of supports 19 . The support 19 is in this case formed by a plurality of bars connected to each other by means of corner connections and forming the edges of a body having an approximately trapezoidal cross-section. exist figure 1 In the exemplary embodiment shown, the sides run approximately parallel to one another; however, in principle, correspondingly opposite sides can also be arranged at an angle to one another.

[0025] In the exemplary embodiment shown, the multi-piece printed circuit board 3 is folded with its printed circuit board parts 4 to 9 around the support 19 so that two opposite sides of the support 19 are not covered by the printed circuit board parts. The edge elements of the multi-part printed circuit board 3 are designed as smaller printed circuit board parts 4, 5 and 9, whe...

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PUM

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Abstract

The invention relates to an electronic device (1) comprising: a multi-part printed circuit board (3), the printed circuit board parts (4 to 9) of the multi-part printed circuit board (3) by means of flexible current-carrying areas are connected to each other; a support frame (9) around which the printed circuit board (3) is arranged and secured around a flexible area (10-13) of said printed circuit board; and a housing ( 2), the printed circuit board mounted on the support (19) is fixed in the casing (2).

Description

Background technique [0001] Control units for sequential control in vehicles, in particular motor control units, take on increasingly complex control tasks and therefore have an ever-increasing number of electronic and electrical components that need to be arranged on printed circuit boards. In order to meet this demand, instead of using multiple printed circuit boards which then need to be electrically connected to each other in a complex manner, there are multi-piece printed circuits connected to each other by means of current-carrying flexible areas manufactured, for example, by means of milling plate. This means a simplification of the manufacturing process, since in particular a sequential electrical connection of a plurality of printed circuit boards is no longer suitable. [0002] However, since control devices in the automotive field are subjected to high mechanical loads, especially vibrations, it is necessary to properly anchor the individual printed circuit board c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00
CPCH05K5/0039H05K1/0204H05K1/028H05K1/181H05K7/1427H05K2201/056H05K2201/09009
Inventor C.哈雷尔A.伯恩哈特
Owner CONTINENTAL AUTOMOTIVE GMBH