| 摘要 |
A card holder base structure (100) and electronic device. The card holder base structure comprises a card holder base body (10) and a card holder (20). The card holder base body (10) comprises a bottom plate (11), two side plates (12) and two top engagement components (13). The side plates (12) and the bottom plate (11) form a carrying space (14), and the two top engagement components (13) are provided in the carrying space (14). The two top engagement components (13) comprise two elastic rods (131, 132) and two guiding rods (133, 134), and the two guiding rods (133, 134) are symmetrically disposed on the two side plates (12) respectively. The card holder (20) is disposed in the carrying space (14), and the card holder (20) comprises a through slot (21) for nesting a SIM card (300). The card holder (20) comprises an inner pressing end (22) and an outer pressing end (23) oppositely disposed, the inner pressing end (22) presses against the two elastic rods (131, 132), and the outer pressing end (23) presses against one end of the two guiding rods (133, 134) away from the two elastic rods (131, 132). By disposing the two elastic rods and two guiding rods on the card holder base body, the card holder base structure can realize the pressing connection of the inner pressing end and outer pressing end to the elastic rods and guiding rods regardless of whether the card holder is inserted in the card holder base body with a front side or a rear side upward, since the numbers of the elastic rods and guiding rods are both two, thus facilitating user operation and improving user experience. |
