MOBILE PRINTER

The present invention relates to a mobile printer comprising: a cradle main body part (10); and a printer main body part (40), wherein the cradle main body part (10) comprises: a main cradle (12) made in a square plate form having a predetermined thickness, and having a connection terminal connection groove (34) for electrical connection installed on the rear surface thereof; side cradles (20) installed on both sides of the main cradle (12) and configured to grip both side surfaces of a smart device (S); and a bottom cradle (30) formed to protrude from the lower portion of the main cradle (12) toward the front and configured to support the lower end of the smart device (S) and having installed therein a connection connector (32) connected to the smart device (S), wherein the printer main body part (40) comprises: a cradle mount (42) made in a rectangular box form, including a front surface part (14) to which the cradle main body part (10) is attached, and having a connection terminal (44) formed to protrude for electrical connection with the smart device (S) mounted on the cradle main body part (10); and a printer head (52) integrally formed on the lower portion of the cradle mount (42), formed in a hollow cylindrical shape, having printing paper (56) installed therein, and configured to print printing information on the printing paper (56) in accordance with printing information of the smart device (S), wherein the cradle main body part (10) is selectively attached to the front surface portion of the cradle mount (42) so as to perform printing of the printer main body part (40). According to the present invention, a separate cradle main body part for connecting the smart device to the printer main body part is detachably installed to connect various smart devices, and thus, the range of use is extended. In addition, as a magnetic member is installed inside the cradle mount and the cradle main body part is detachably installed by magnetic force, the convenience of use is improved as the cradle main body part is easily detachable by a simple operation. La présente invention concerne une imprimante mobile comprenant : une partie de corps principal de berceau (10) ; et une partie de corps principal d'imprimante (40), la partie de corps principal de berceau (10) comprenant : un berceau principal (12) réalisé sous une forme de plaque carrée ayant une épaisseur prédéterminée et ayant une rainure de connexion de borne de connexion (34) pour une connexion électriq