Conversion head suitable for various types of insulation operating rods and electroscopes

The utility model provides a conversion head suitable for various types of insulation operating rods and electroscopes. The conversion head comprises a connector, a connecting rod, a connecting cap, a fixing frame and a clamp. Wherein one end of the connecting rod is fixedly connected with the connector, and the other end is in threaded connection with the connecting cap. The connecting cap is arranged in the fixing frame. The end, close to the connecting rod, of the fixing frame is in threaded connection. And one ends of the two clips are arranged in the fixing frame, are respectively hinged with the fixing frame, and are attached to the inclined surface of the connecting cap. The connecting cap can ascend or descend by rotating the connecting rod, and then the clamp is driven to be opened or closed. The electroscope operating rod is placed in the arc surface of the clamp, the connecting rod is rotated to close the clamp and clamp the electroscope operating rod, so that the electroscope operating rod and the