Corrosion-resistant circuit board

The utility model discloses a corrosion-resistant circuit board, which comprises a circuit board body, a circuit board protection layer, a bottom surface protection frame and a movable connection frame, the circuit board protection layer is arranged on the upper surface of the circuit board body, th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZHOU BIYI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a corrosion-resistant circuit board, which comprises a circuit board body, a circuit board protection layer, a bottom surface protection frame and a movable connection frame, the circuit board protection layer is arranged on the upper surface of the circuit board body, the interior of the circuit board protection layer is composed of a waterproof protection layer and a corrosion-resistant layer, the waterproof protection layer is arranged on the outer side of the corrosion-resistant layer, and the bottom surface protection frame is arranged on the outer side of the corrosion-resistant layer. The circuit board protection layer is arranged on the outer side of the circuit board body, the waterproof protection layer is arranged on the outer side of the circuit board body, the corrosion-resistant layer is arranged on the outer side of the circuit board body, and the two sides of the lower end of the circuit board body are both fixedly connected with a bottom surface protection frame. A