Electronic component short circuit detection device

The utility model discloses an electronic component short circuit detection device, which comprises a short circuit tester, a box body and a protective hose, a butt joint cover is clamped at one side of the short circuit tester through a clamping groove, the protective hose is fixed at one end of the butt joint cover through a hoop, and the box body is fixed at one end of the protective hose through a hoop. A sliding rail is fixed to the bottom in the box body through bolts, screws are installed at the two ends in the box body through bearings, ceramic columns are arranged on the outer sides of the screws in a sleeving mode, L-shaped metal columns are embedded in the ceramic columns, sliding blocks are fixed to the bottoms of the ceramic columns through bolts, and the sliding blocks are located in the sliding rail. According to the utility model, through arranging the connecting line and the L-shaped metal columns, the connection between the electronic component and the short circuit tester is facilitated, th