X-ray system

The invention discloses an X-ray system. The X-ray system comprises a suspending bulb tube (10) capable of emitting an X ray, an examination couch (20) capable of carrying an X-ray irradiation object (40) and an image receiving device (30) arranged on the examination couch and capable of recording the X-ray image, wherein the examination couch comprises a couch body (22) and four supporting rods (24) capable of supporting the couch body; each supporting rod is telescopically hinged with the couch body; four end points of any two adjacent supporting rods can form an isosceles trapezoid, and the two supporting rods are two waists. According to the X-ray system, X-ray images of different positions and different angles of an irradiated object can be provided; the system is convenient to operate and has a simple and stable structure.