| 摘要 |
PURPOSE: A structure for discriminating a contact terminal of a slot for a computer is provided to reduce errors and necessary time being generated in a numbering process by attaching a discriminating device for a convenience of a numbering of an expansion slot. CONSTITUTION: A contact unit(20) includes a plurality of contact terminals(21) in a groove which is formed along the central portion of a length direction of the upper surface. A fixing pin unit includes a plurality of fixing pins which are corresponded to the contact terminals(21) at the lower portion of the contact unit(20) and fixed in a motherboard. A moulding unit(10) is formed by a plastic moulding process of a fixing guide unit which includes a fixing guide unit protrusively formed at the both side ends of the fixing pins and the external surface thereof. Discrimination grooves(11) are formed at the both sides of the upper surface of the moulding unit(10) in each number of the contact terminals(21) of the contact unit(20) in rotation. The discrimination grooves(11) are formed at the both sides of the upper surface as a negative angle by the bundle of five contact terminals(21) or ten contact terminals(21), and thus positions of the contact terminals(21) are counted easily.
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