Desk with anti-seismic function

The invention discloses a desk with an anti-seismic function. The desk comprises a front plate and a rear plate which are overlapped together correspondingly, wherein left and right sides of the front plate are hinged with front side plates by front shafts respectively; left and right sides of the rear plate are hinged with rear side plates by rear shafts respectively; the front side plate and the rear side plate located on the same side are hinged together by a middle shaft which is parallel to the front shaft and the rear shaft; a horizontal shaft is installed on the rear plate; a positioning plate which can be swayed around the horizontal shaft is in a hinged connection with the horizontal shaft; positioning parts are distributed on the front side plates and the rear side plates; a locking part which is matched with the each positioning part via positioning and locking is firmly disposed on the side of the positioning plate; a handle is disposed on the front plate; an elastic rope is connected to the side