| 摘要 |
<p>A POS terminal includes a display, mainframe components and a housing in which mainframe components are mounted. The display is a flat panel display. A convex-block for positioning the display is provided on the back of the display. The housing is comprised of at least two carrying surfaces, at least one seating surface which bears the weight of the terminal, and two sides. A concave-block is provided on each carrying surface, which can be joined with the convex-block on the display by means of a scarf. Moreover, the angles between each carrying surface and the seating surface are different.</p> |
