Current transmission detection device for circuit board

The utility model discloses a current transmission detection device for a circuit board, which belongs to the field of circuit board detection devices and comprises a storage box, a pay-off hole is formed in the lower end of the storage box, two pairs of symmetrical sliding rods are inserted into the outer end of the storage box, and the two pairs of sliding rods are arranged in a staggered manner. A groove is formed in the end, close to the pay-off hole, of the sliding rod, a rotating shaft is rotationally connected into the groove, a pressing plate is fixedly connected to the end, away from the pay-off hole, of the sliding rod, a compression spring is fixedly connected to the end, close to the storage box, of the pressing plate, and two symmetrical clamping grooves are formed in the end, away from the compression spring, of the pressing plate. The universal meter for current transmission detection of the circuit board has a good power transmission line winding function, so that a worker can quickly arrange