A printed circuit board accommodation casing includes: a support surface that abuts on a first planar portion of a printed circuit board; a side wall portion located outside in a planar direction of the printed circuit board, the first planar portion of which is abutted by the support surface; and an engagement protrusion formed on the side wall portion, in which a crushing margin, which is crushed against the first planar portion of the printed circuit board, is set on the engagement protrusion at a location where the support surface does not abut on the first planar portion of the printed circuit board.
プリント基板の収容ケース
2021-02-24
Patent
Elektronische Ressource
Japanisch