US Patent 10573987 Multipolar connector

A multipolar connector capable of easily assembling components thereof without requiring high positional accuracy for portions of the components that are to be fixed to each other. A multipolar connector is a multipolar connector for use in electrically connecting circuit boards to each other. The multipolar connector includes an external terminal that is fixed to a circuit board, an insulating member 16 that is fixed to the external terminal, and internal terminals that are respectively fitted to grooves, which are formed in the insulating member, so as to be partially exposed through the insulating member. The insulating member is placed such that the bottom surface thereof is in contact with an outer frame portion of the external terminal and fixed to the external terminal as a result of the top surface thereof being pressed by bending portions of the external terminal toward the outer frame portion.