Abstract: A card connector has a base, a card ejection mechanism and a card seat. The base has a first space for at least one set of terminals to be mounted therein, a second space with the card ejection mechanism mounted therein, and a spring leaf mounted in the second space. The card seat has a tongue. The tongue has a card-holding slot formed in a top of the tongue and mounted inside the first space of the base, and an engagement part formed on a bottom of the tongue and corresponding to the spring leaf of the base. When the card seat is inserted in the base, the engagement part of the tongue engages the spring leaf of the base for the card seat to be securely held by the base. When the card seat is removed from the base, the card ejection mechanism is pressed to squeeze the spring leaf of the base for the engagement part of the tongue to disengage from the spring leaf and the card seat can be ejected from the base.

Abstract: A card connector has a base, a card ejection mechanism and a card seat. The base has a first space for at least one set of terminals to be mounted therein, a second space with the card ejection mechanism mounted therein, and a spring leaf mounted in the second space. The card seat has a tongue. The tongue has a card-holding slot formed in a top of the tongue and mounted inside the first space of the base, and an engagement part formed on a bottom of the tongue and corresponding to the spring leaf of the base. When the card seat is inserted in the base, the engagement part of the tongue engages the spring leaf of the base for the card seat to be securely held by the base. When the card seat is removed from the base, the card ejection mechanism is pressed to squeeze the spring leaf of the base for the engagement part of the tongue to disengage from the spring leaf and the card seat can be ejected from the base.

Abstract: An electrical card connector is provided. The electrical card connector includes an insulating body and a cover. Axles of the cover come into contact with pivotal connection slots of the insulating body through flat surfaces, respectively. The axles are prevented from rotating within sliding portions of the pivotal connection slots, respectively, such that the cover cannot be opened while sliding. The axles of the cover come into contact with the pivotal connection slots of the insulating body through curved surfaces, respectively, to reinforce axial strength, increase contact area and friction of the pivotal connection slots, and prevent the axles from being stretched to the detriment of the structural strength of the axles.