Patent ID: 7990698

Claim:
A portable extension memory storage device comprising a body and a slide positioning member, the body being provided for holding a memory device, the memory device includes a connecting terminal, wherein: the body being provided with an opening for extension of the connecting terminal of the memory device, the body including two side surfaces and a top surface, the two side surfaces of the body each being defined with a slide groove, the top surface of the body including two elastic positioning tongues, the respective positioning tongues being elastically deformed in a direction vertical to the top surface of the body, and the two positioning tongues each being defined with a positioning concave, the top surface of the body being defined with two spaced notches adjacent to the opening to form two elastic positioning tongues within the two notches; and the slide positioning member being engaged on the body, the slide positioning member being provided with an opening at one end thereof for extension of the connecting terminal of the memory device, the slide positioning member including two side surfaces and a top surface, the two side surfaces of the slide positioning member each being provided at an inner side thereof with a slide protruding block, the slide protruding blocks being slidably disposed in the respective slide grooves of the body, the top surface of the slide positioning member being provided with an inner positioning rib to be engaged into the positioning concaves of the tongues of the top surface of the body.