Insulation and connection technology is a basic, subversive and cutting-edge technology that can realize safe connection of electricity without leakage, short circuit, and arc in conductive media. It adopts the principle of strobing isolation, special designs such as space structure, insulation isolation, mobile logic, synchronous operation, etc. for the connection process, so that the whole process of connection is in a state of insulation protection, even if there is interference from external conductive media Affect the orderly movement of electrons, so as to realize the safe connection of electricity in the whole process, without interference, and low energy consumption.