A mobile terminal configured for splicing it to another mobile terminal into a combined terminal device, said mobile terminal comprising: a display screen; a first side surface and a second side surface located at two opposing sides of the display screen, wherein said first and second side surfaces (SR, SL) are planes parallel to each other; a first magnetic adsorbing element arranged at said first side surface and a second magnetic adsorbing element arranged at said second side surface, wherein the positions of said first and second magnetic adsorbing elements are arranged on opposite corresponding locations on said first side surface and said second side surface such that, when the mobile terminal and the another mobile terminal are spliced, said first magnetic adsorbing element at said first side surface of the mobile terminal and a magnetic adsorbing element provided at a side surface of the another mobile terminal can attract each other, so that said first side surface of the mobile terminal and said side surface of the another mobile terminal are bonded in alignment with each other; a first conductive contact arranged at said first side surface, and a second conductive contact arranged at said second side surface, wherein the positions of the first and second conductive contacts (41, 42) are arranged on opposite corresponding locations on said first side surface and said second side surface, such that, when said first side surface of the mobile terminal and said side surface of the another mobile terminal are bonded in alignment with each other, said first conductive contact at said first side surface of the mobile terminal and a conductive contact provided at said second side surface of the another mobile terminal can make electrical contact with each other; characterized in that the first conductive contact is composed of a plurality of elastic bow-shaped metal sheets, and the second conductive contact is a metal sheet that is flush with the second side surface. a display screen; a first side surface and a second side surface located at two opposing sides of the display screen, wherein said first and second side surfaces (SR, SL) are planes parallel to each other; a first magnetic adsorbing element arranged at said first side surface and a second magnetic adsorbing element arranged at said second side surface, wherein the positions of said first and second magnetic adsorbing elements are arranged on opposite corresponding locations on said first side surface and said second side surface such that, when the mobile terminal and the another mobile terminal are spliced, said first magnetic adsorbing element at said first side surface of the mobile terminal and a magnetic adsorbing element provided at a side surface of the another mobile terminal can attract each other, so that said first side surface of the mobile terminal and said side surface of the another mobile terminal are bonded in alignment with each other; a first conductive contact arranged at said first side surface, and a second conductive contact arranged at said second side surface, wherein the positions of the first and second conductive contacts (41, 42) are arranged on opposite corresponding locations on said first side surface and said second side surface, such that, when said first side surface of the mobile terminal and said side surface of the another mobile terminal are bonded in alignment with each other, said first conductive contact at said first side surface of the mobile terminal and a conductive contact provided at said second side surface of the another mobile terminal can make electrical contact with each other;