US Patent 11349371 Drive device and method of manufacturing the same

A drive device includes a motor, a connector on which a control board is mounted, and a cover that defines a housing space for the control board together with the motor and the connector. A first recess formed on a first side of the motor and having an annular shape is connected by a first adhesive to a first protrusion formed on a mounting side of the connector. A second recess formed on a connection side of the connector and having an annular shape is connected by a second adhesive to a second protrusion formed on a rim side of the cover. Therefore, the motor and the cover are connected through the connector.