Circuit board with high flexural strength

Circuit board with high flexural strength

The utility model relates to the technical field of circuit boards, in particular to a circuit board with high flexural strength, which comprises a circuit board body fixedly provided with a plurality of transverse supporting strips which are linearly arranged at equal intervals along the transverse...

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Hauptverfasser: WEN YALIN, LYU YUANCHENG, LIU NANBING
Format: Patent
Sprache:chi ; eng
Schlagworte:
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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creator WEN YALIN
LYU YUANCHENG
LIU NANBING
description The utility model relates to the technical field of circuit boards, in particular to a circuit board with high flexural strength, which comprises a circuit board body fixedly provided with a plurality of transverse supporting strips which are linearly arranged at equal intervals along the transverse direction and a plurality of longitudinal supporting strips which are linearly arranged at equal intervals along the longitudinal direction. Central hard supporting bumps are arranged at the crossed parts of the transverse supporting strips and the longitudinal supporting strips, an outer flexural strength resistant assembly is arranged outside the circuit board body and comprises an outer limiting frame, a rectangular hole is formed in the center of the outer limiting frame, and the circuit board body is fixedly mounted on the hole wall of the rectangular hole; and a top pressure-resistant cover is arranged on the top surface of the outer limiting frame. The anti-flexural strength is high, the anti-flexural stren
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subjects CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
title Circuit board with high flexural strength
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