Patent ID: 7545638

Claim:
A card slot comprising a slot body, a heat sink, a first support and a second support, the slot body being configured to internally store an IC card, the heat sink being provided with a heat sink body and a first spring, the first spring being attached to the substantial center of an upper surface of the heat sink body, and supporting the heat sink body, and the first spring being lowered with insertion of the IC card inside the slot, and pressing the heat sink body downwards, wherein the first support comprises two first leg sections, a first linking section and a first pressing spring, the two first leg sections are arranged facing positions sandwiching the heat sink body close to one end side of the slot body, the first linking section links fellow upper end vicinities of the two first leg sections, the first pressing spring extends from either the first leg sections or the first linking section towards an upper surface of the heat sink body, to press the upper surface of the heat sink body downwards, the second support comprises two second leg sections, a second linking section and a second pressing spring, the two second leg sections are arranged facing positions sandwiching the heat sink body close to another end side of the slot body, the second linking section links fellow upper end vicinities of the two second leg sections, and the second pressing spring extends from either the second leg sections or the second linking section towards an upper surface of the heat sink body, to press the upper surface of the heat sink body downwards.