Connecting and releasing apparatus for a connector

A connector connecting and releasing apparatus for a connector set within a casing of a module connected with an apparatus, comprising:

• a resisting portion, comprising:
• a sliding part protruding out of the casing of the module, wherein the sliding part moves inward the casing along a forcing direction;
• and
• a first elastic part disposed between the sliding part and the casing, for providing a resilient force to move the sliding part to protrude out of the casing;
• an arm structure, comprising;
• a pivot disposed on a predetermined location of the casing;
• a forcing arm disposed on one side of the pivot and in contact with the sliding part;
• and
• a resisting arm disposed on the other side of the pivot;
• and a the connector, connecting with the resisting arm,
• wherein when the forcing arm is pressed by the sliding part, the arm structure rotates using the pivot as an axis, and the resisting arm forces the connector upward to protrude out of the casing.