A mobile terminal, comprising: a housing , wherein a side wall of the housing is provided with an accommodation cavity , and the accommodation cavity has a first side wall as a part of the side wall of the housing and a second side wall ; a display screen , mounted in the housing ; a trigger portion , comprising a cable board, wherein the trigger portion at least partly protrudes into the accommodation cavity and is movably connected to the accommodation cavity ; and a support component , disposed on at least one of the first side wall or the second side wall , wherein the support component is provided with a buffer portion, and there is a preset distance between the buffer portion and the display screen along a thickness direction H of the housing , wherein the first side wall is provided with an avoidance groove , the avoidance groove is disposed on a side of the first side wall close to the accommodation cavity and is in communication with the accommodation cavity , and the avoidance groove is configured to accommodate the cable board, wherein the support component comprises a first connection end and a second connection end , and there is an intermediate section between the first connection end and the second connection end ; along the thickness direction H of the housing , the second connection end is configured to connect a bottom wall of the housing , and the first connection end is configured to connect the display screen ; a cross-sectional area of the first connection end is S1, a cross-sectional area of the second connection end is S2, a minimum cross-sectional area of the intermediate section is S3, S3<S 1, and S3<S2; and the buffer portion is formed at a position at which a cross section of the intermediate section is S3. a housing , wherein a side wall of the housing is provided with an accommodation cavity , and the accommodation cavity has a first side wall as a part of the side wall of the housing and a second side wall ; a display screen , mounted in the housing ; a trigger portion , comprising a cable board, wherein the trigger portion at least partly protrudes into the accommodation cavity and is movably connected to the accommodation cavity ; and a support component , disposed on at least one of the first side wall or the second side wall , wherein the support component is provided with a buffer portion, and there is a preset distance between the buffer portion and the display screen along a thickness direction H of the housing , wherein the first side wall is provided with an avoidance groove , the avoidance groove is disposed on a side of the first side wall close to the accommodation cavity and is in communication with the accommodation cavity , and the avoidance groove is configured to accommodate the cable board, wherein the support component comprises a first connection end and a second connection end , and there is an intermediate section between the first connection end and the second connection end ; along the thickness direction H of the housing , the second connection end is configured to connect a bottom wall of the housing , and the first connection end is configured to connect the display screen ; a cross-sectional area of the first connection end is S1, a cross-sectional area of the second connection end is S2, a minimum cross-sectional area of the intermediate section is S3, S3<S 1, and S3<S2; and the buffer portion is formed at a position at which a cross section of the intermediate section is S3. <EOS>