Efficient optocoupler detection device

The utility model discloses a high-efficiency optocoupler detection device, which comprises a detection frame and an optocoupler body, a side plate is welded on one side of the top of the detection frame, elastic clamping pieces are fixedly arranged on two sides outside the side plate, a universal meter is clamped in the elastic clamping pieces, the universal meter comprises a dial plate and an operating handle, the dial plate is fixedly arranged outside the operating handle, and the operating handle is fixedly arranged on the operating handle. Detection lines are inserted into the two sides of the exterior of the operation handle, a detection head is welded to one end of each detection line, a first pin is welded to the exterior of one side of the optocoupler body, a second pin is welded to the exterior of one side of the optocoupler body, a battery shell is arranged at the top of the detection frame, a battery is arranged in the battery shell, and electric wires are fixedly inserted into the two sides of th