Housing, housing manufacturing method and mobile terminal

A mobile terminal comprising a housing, the housing comprising:

• a metal body comprising at least a first body and a second body;
• and
• a connecting body connecting the first body to the second body,
• wherein each of the first body and the second body is provided with a plurality of mating structures at a junction where each of the first body and the second body is connected to the connecting body;
• the plurality of mating structures are evenly distributed at the junction;
• and
• the plurality of mating structures comprise:
• a rib-in-hole type structure with a hole being formed at the first body or the second body and a rib being formed on an inner wall of the hole along a circumferential direction of the hole, and a groove-in-hole type structure with a hole being formed at the first body or the second body and a groove being formed in an inner wall of the hole along a circumferential direction of the hole;
• the first body comprises a first body base, and a first body retaining edge connected to the first body base and perpendicular to the first body base, the first body retaining edge and the first body base are connected to form a first receiving groove, the second body comprises a second body base, and a second body retaining edge connected to the second body base and perpendicular to the second body base, and the second body retaining edge and the second body base are connected to form a second receiving groove;
• the connecting body comprises a connecting body base, and a connecting body retaining edge connected to the connecting body base and perpendicular to the connecting body base;
• and the connecting body retaining edge and the connecting body base are connected to form a third receiving groove;
• and
• a surface of the connecting body base facing away from the third receiving groove is attached to a surface of the first body base facing the first receiving groove and a surface of the second body base facing the second receiving groove, and the first body base is connected to the second body base through the connecting body base and by means of at least one of the plurality of mating structures respectively provided at the first body base and the second body base.