Comprehensive method for preventing electromagnetic radiation of outdoor display equipment

Abstract

The invention discloses a comprehensive method for preventing electromagnetic radiation of outdoor display equipment. The method comprises a display equipment terminal assembly box, a circuit board and a control terminal, wherein the circuit board is located in the display equipment terminal assembly box, the circuit board is connected with a power line and a grounding line and is provided with a signal receiving card, the signal receiving card is connected with a signal line, the power line and the signal line are respectively provided with a power supply magnetic ring and a signal line magnetic ring, and the periphery of the signal receiving card is provided with a shielding cover. According to the invention, the radiation-proof magnetic rings and the shielding covers are added on the signal points generating electromagnetic radiation, and the grounding wires are additionally arranged, so that the electromagnetic radiation can be effectively shielded and inhibited, the damage of radiation generated by equipment to a human body and the interference to other equipment can be effectively reduced, the European Union standard can be better reached, and the method is very suitable for research and development.

Description

technical field [0001] The invention relates to the technical field of radiation protection of electronic equipment, in particular to a comprehensive method for preventing electromagnetic radiation of outdoor display equipment. Background technique [0002] With the rapid development of the electronic display industry, it is very common for people to use screen display technology outdoors. Nowadays, people only need to carry display terminal equipment and monitors to display the screen on any outdoor receiving network through the network. The local display shows that the outdoor display method is very mature now, but there are also great disadvantages due to the lack of radiation protection measures for outdoor display equipment, and the radiation of outdoor display equipment is generally greater than that of other indoor display equipment, and the radiation range Also can expand, have brought very big threat to people's health, do not have a kind of equipment equipment or m...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the electronic display industry, it is very common for people to use screen display technology outdoors. Nowadays, people only need to carry display terminal equipment and monitors to display the screen on any outdoor receiving network through the network. The local display shows that the outdoor display method is very mature now, but there are also great disadvantages due to the lack of radiation protection measures for outdoor display equipment, and the radiation of outdoor display equipment is generally greater than that of other indoor display equipment, and the radiation range It will also expand and pose a great threat to people's health. Now there is no equipment or method to solve this problem.

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