Electromechanical functional module such as hands-free system for mobile telephone, has receptacle contour with type-specific projections and depressions, standardized for different types of receptacle holders

摘要

The receptacle holders (1a,1b) has mechanical locking sections (3a,3b) for engagement with the appliance holders (2a,2b), to lock the receptacle holders and appliance holders. A receptacle contour corresponding to the shape if the appliance holder, has type-specific projections (6) and depressions (7), standardized for accommodating different types of receptacle holders. Independent claims are included for the following: (1) receptacle holder; and (2) appliance holder.