CASING STRUCTURE FOR CARD READER

摘要

A casing structure for a card reader is disclosed. The casing structure is composed of at least an upper casing structure and a lower casing structure. In addition, an elastic hook and a hook notch are disposed on at least a side of the upper casing structure. A protruding cylinder and a support cylinder are disposed on a side of the lower casing structure. After the hook notch covering the support cylinder, the elastic hook can be displaced flexibly for hooking the protruding cylinder. Hence the upper casing structure then covers the lower casing structure tightly.