Scissor type isolating switch

The utility model relates to the technical field of disconnecting switches, and discloses a scissor-type disconnecting switch, which solves the problem of poor connecting effect of conductive arms of the existing scissor-type disconnecting switch, and comprises a disconnecting switch body, the top end of the disconnecting switch body is provided with a first conductive arm and a second conductive arm, the first conductive arm and the second conductive arm are connected through a movable connecting mechanism, the movable connecting mechanism is composed of a rolling connecting pin assembly, an auxiliary connecting assembly and an outer sealing assembly, and the rolling connecting pin assembly, the auxiliary connecting assembly and the outer sealing assembly are all connected between the first conductive arm and the second conductive arm. The rolling connecting pin assembly is composed of a first fixed connecting clamping head, a first traction connecting base, a second fixed connecting clamping head, a second