An exemplary holding structure used for holding an object that defines a latching hole, includes a main body, a pressing member received in the main body, and two latching members. The main body includes a lodging portion for being lodged into the latching hole of object and two receiving holes are defined in the lodging portion. The latching members are received in the receiving holes. The pressing member is configured to press the latching members to partially extend out of the at least two receiving holes for holding the object. The pressing member is capable of disengaging from the at least two latching members for releasing the object from the lodging portion.