The invention relates to a compact disc player. The compact disc player comprises a conveying roller, a first induction rod, a second induction rod, a linkage part used for transmitting rotation of the first induction rod to the second induction rod, a first switch and a second switch, wherein he linkage part is provided with a first stopping part used for stopping independent rotation of the first induction rod, a first clamping part which enables the linkage part to move towards an insertion port direction when the first induction rod rotates, a second stopping part used for stopping independent rotation of the second induction rod, a second clamping part which enables the linkage part to move towards the insertion port direction when the second induction rod rotates, the two stopping parts are respectively arranged at two sides of a center line of a compact disc conveying path, and distances from the two stopping parts to the center line of the compact disc conveying path are not equal. When the first induction rod is stopped rotating by the first stopping part, the second induction rod is used for release; when the second induction rod is stopped rotating by the second stopping part, the first induction rod is used for release. The compact disc player can prevent error operation of a large-diameter compact disc detection switch and has a simple realization structure.