PROBLEM TO BE SOLVED: To reduce a possibility for a liquid such as water and a foreign substance from the outside such as a scattering stone to enter an electromagnetic shield member, the electromagnetic shield member being bendable and deformable.SOLUTION: An electromagnetic shield member 1 is a cylindrical metal member. The electromagnetic shield member 1 includes a bellows part 2 and a non-bellows part 3. The bellows part 2 has a bellows structure in which a projected crest portion 21 in a circumferential direction and a recessed valley portion 22 in a circumferential direction are alternately continued in a length direction. The bellows part 2 includes a portion where the crest portion 21 and the valley portion 22 are continued while being curved in the circumferential direction. The non-bellows part 3 is neighboring to the bellows part 2 in the length direction.
【課題】曲げ変形可能な電磁シールド部材において、水等の液体及び飛び石等の外部からの異物が電磁シールド部材の内部に浸入する可能性を低減すること。【解決手段】電磁シールド部材1は、筒状の金属部材である。電磁シールド部材1は、蛇腹部2と非蛇腹部3とを備える。蛇腹部2は、周方向に沿った凸状の山部21及び周方向に沿った凹状の谷部22が長手方向において交互に連なった蛇腹構造を有する。蛇腹部2は、山部21及び谷部22が周方向に沿って曲がりつつ連続する部分を含む。非蛇腹部3は、蛇腹部2に長手方向において隣接する。【選択図】図1
ELECTROMAGNETIC SHIELD MEMBER AND ELECTROMAGNETIC SHIELD MANUFACTURING METHOD
電磁シールド部材及び電磁シールド部材製造方法
2015-11-12
Patent
Electronic Resource
Japanese
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |