Patent ID: 8422211

Claim:
An assembling/disassembling keyboard structure for a portable device, comprising: a main body having a surface which forms a containing cavity with at least one side wall and a plurality of holes defined on the at least one side wall; a keyboard for being assembled to/disassembled from the containing cavity; and at least one fastening unit disposed on the other surface of the main body in opposite to the surface where the containing cavity was formed, having two engaging portions, each of which is inserted into corresponding one of the holes for assembling/disassembling the keyboard to/from the containing cavity; wherein the fastening unit further comprises: a fastening body; a resilient arm connecting to the two engaging portions, each of which extends outwardly from the resilient arm and has an inclined structure for being inserted into the containing cavity via the corresponding hole, and the resilient arm having two ends respectively connecting to one side of the fastening body so as to form an opening between the resilient arm and the fastening body; two retaining portions disposed on the resilient arm, fixing the fastening unit on the other surface of the main body; and a push button portion disposed on the resilient arm and applied to assemble/disassemble the keyboard to/from the containing cavity; and wherein each of the retaining portions further comprises: a guiding slot formed on the resilient arm; and a positioning portion disposed within the guiding slot, restricting a movable range of the resilient arm.