The invention discloses a load bearing jig for a ceramic electronic element. The load bearing jig comprises a first fixed plate and a second fixed plate located on one side of the first fixed plate, wherein two square grooves opened in two sides are symmetrically formed in one side, close to the second fixed plate, of the first fixed plate; a connecting rod is rotatably mounted in each square groove, and one end of the connecting rod extends out of the square groove; one ends, located at one ends out of the two square slots, of the two connecting rods are fixedly mounted on the second fixed plate, separately; a rotary shaft is rotatably mounted in each square groove, and the two connecting rods rotatably sleeve the two rotary shafts, separately; a first through hole is formed in the innerwall of one side of each square groove; first round grooves are symmetrically formed in two sides of the first fixed plate, and the two first round grooves communicate to the two first through holes,separately. The load bearing jig disclosed by the invention can fold the first fixed plate and the second fixed plate conveniently and quickly so as to reduce the relative volumes of the first fixed plate and the second fixed plate, so that the load bearing jig is conveniently stored or transported.