Foldable intelligent terminal with auxiliary screen capable of being assembled positively and negatively

A foldable intelligent terminal with an auxiliary screen capable of being assembled positively and negatively is characterized in that a first rotating shaft (2) is mounted at the rear part of a base (1), and the rear part of the base (1) is hinged to the bottom end of a support frame (3) through the first rotating shaft (2); a second rotating shaft (4) is mounted in the middle of the back of the main screen (5), and the middle of the back of the main screen (5) is hinged to the top end of the supporting frame (3) through the second rotating shaft (4); the top end of the main screen (5) is provided with a third rotating shaft (6), and the top end of the main screen (5) is connected with the bottom end of the auxiliary screen (7) in a hinged mode through the third rotating shaft (6). According to the invention, a set of structural design is realized, coplanar double-screen display and different-plane double-screen display can be realized by using the same structural member, and more novel applications can be r