US Patent 10455721 Electronic device

In an electronic device, pairs of fixing jigs extend in a direction in which a circuit board is inserted, and the fixing jigs of each pair are disposed on the sides of both surfaces of the circuit board at a second interval longer than a first interval between a pair of guide rails provided in a slot. Pairs of jig guiding portions extend in a direction in which the circuit board is extracted, and the jig guiding portions of each pair are disposed on the sides of both surfaces of the circuit board such that the distal ends of the pair of jig guiding portions are disposed at a third interval longer than a sum of the second interval and the thicknesses of the distal ends of the pair of fixing jigs.