SUBSTRATE-HOLDING METAL CASE, SUBSTRATE-HOLDING STRUCTURE USING THE METAL CASE, AND MANUFACTURE FOR ELECTRONIC EQUIPMENT USING THE METAL CASE

摘要

PROBLEM TO BE SOLVED: To fully obtain mechanical strength and electromagnetic shield effects of a metal case, without causing increase in the weight of the metal case and increase in the number of part items in a metal case for accommodating and holding a printed wiring substrate, a substrate-holding structure using this metal case, and further a manufacture for electronic equipment using this metal case. ;SOLUTION: A shield plate 22 is arranged in a metal case 2 of an electronic tuner. A foot part 4 having a frontal end of a spear type is formed in the lower end part of the shield plate 22. A cutout 45 is formed at the center of the foot part 4 to be divided into two parts. After the foot part 4 is inserted into the opening of a printed wiring substrate 3, the foot part 4 is unfolded to solder in a state in which the foot part 4 made to come into contact with a grounding conductor 35.;COPYRIGHT: (C)2000,JPO