SCREENING DEVICE FOR ELECTRONIC UNITS ON ELECTRONIC BOARD Russian patent published in 2008 - IPC H05K9/00 

FIELD: screening devices with screening cover.

SUBSTANCE: screening device contains screening cover, which covers electronic circuit positioned on electronic board, which cover has edge, divided by a gap from mounting side of electronic board, contact device, which is positioned in the gap and forms an electric connection between the screening cover and conductive contour on the electronic board, where leaves are formed on the edge of the screening cover, which leaves are used to mount the screening cover on the electronic board, and contact device is kept under resilient preliminary voltage, where contact device is made as a resilient packing element placed in the gap, which element absorbs electromagnetic waves.

EFFECT: improved screening device, increased efficiency of screening and ensured as low as possible costs of manufacture, in particular, manufacture of screening devices of given dimensions, which only cover certain sections of electronic board.

13 cl, 4 dwg