Shielding device of portable DVD player and complete machine having the same
A technology of shielding device and video disk player, which is applied in the fields of magnetic field/electric field shielding, reduction of physical parameters of carriers, instruments, etc. It can solve problems such as endangering the health of operators, increasing production costs, rework, etc., and achieves product quality that is easy to guarantee and replace Convenience, the effect of avoiding harmful electromagnetic radiation
Inactive Publication Date: 2006-09-20
江苏常州武新产业投资有限公司
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Abstract
The invention relates to a screening device for a portable DVD player, providing a reliable circuit board screening device, comprising a circuit board, where conductive top cover and base are arranged above and below the circuit board, respectively, and the top cover and the base are fastened together to make the circuit board located between the top cover and the base; besides, the top cover or the base is earthed.
Application Domain
Magnetic/electric field screeningRecord information storage +1
Technology Topic
DVD playerEngineering +1
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