Child seat capable of being embedded into automobile backseat

The invention discloses a child seat capable of being embedded into an automobile backseat. The automobile backseat is provided; the child seat is mounted at the upper end of the automobile backseat;arm supports are arranged on the two sides of the child seat; a seat is arranged at the bottom of the child seat; a heating pad is arranged in a bottom pad of the child seat; a sliding groove is formed in the upper end of the seat; a buffer mechanism is arranged in the sliding groove; a strip-shaped cavity is formed below the sliding groove; a spiral coil is embedded in the inner wall of the strip-shaped cavity; the two ends of the spiral coil are electrically connected with the heating pad; a strip-shaped magnet is arranged in the spiral coil; a cavity is formed in one side of the strip-shaped cavity; a telescopic rod is fixed in the strip-shaped magnet; and the telescopic end of the telescopic rod penetrates through the strip-shaped cavity and extends into the cavity. The child seat is reasonable in structure; a