Repeatedly, quickly and removably connectable retaining mechanism

A repeatedly, quickly and removably connectable retaining mechanism, comprising:

• a seat having a recessed open top formed into a receiving space;
• and the receiving space having a rear end being an inner stop surface and including a guide section provided on at least one sidewall thereof;
• and
• a sliding clamp member being partially received in the receiving space on the seat;
• the sliding clamp member including at least a mating guide section slidably engaged with and guided by the guide section to move relative to the seat and a curved elastic section having a free end elastically pressed against the inner stop surface;
• the sliding clamp member further including a pressing section located opposite to the inner stop surface and a beveled guide surface formed on an upper front portion of the pressing section;
• the sliding clamp member being movable toward the inner stop surface to compress and deform the curved elastic section when the beveled guide surface is pressed downward by an edge of an electronic card, and the elastically deformed curved elastic section enabling the sliding clamp member to store an elastic force for moving away from the inner stop surface;
• and the sliding clamp member automatically springing away from the inner stop surface and the pressing section thereof retaining the electronic card in place when the electronic card is fully pressed downward to pass over the pressing section.