Patent ID: 8550343

Claim:
A separable point of sale system comprising: a mainframe, having one or more base connecting sockets, a case with a mainframe tenon, a touch panel and a power receiving socket, wherein the touch panel is disposed in the middle of the case, with the base connecting sockets and the power receiving socket disposed at a same side of the case; and a base, having an inputting module, one or more mainframe connecting plugs, a base tenon, an outputting module, a power supply plug and a trough used to accommodate the mainframe, wherein the base tenon is able to operatively connect with the mainframe tenon, wherein a number of the mainframe connecting plugs and a number of the base connecting sockets are the same, wherein the outputting module is a screen; wherein the power supply plug and the power receiving socket being arranged correspondingly wherein the mainframe connecting plugs as well as the base connecting sockets being arranged correspondingly; wherein when the mainframe tenons connect with the base tenons, the mainframe is vertically placed in the trough to avoid the vertical movement of the mainframe; wherein when the mainframe tenons connect with the base tenons, the power supply plug electrically connects with the power receiving socket and the base connecting sockets electrically connect with the mainframe connecting plugs when the mainframe connects with the base.