CONNECTOR FOR BASE UNIT FOR TELEPHONE SWITCHBOARD

PROBLEM TO BE SOLVED: To provide a connector with which plural base units can be continuously provided successively and further easily in simple structure and can be installed in a small space without using any special parts for connection. SOLUTION: A recessed engage part 6 and a projecting engage part 7 are formed at both counter side parts of a casing 1 at each base unit so that plural base units can be fixed on walls W while being connected through position regulation due to the engagement of both recessed and projecting engage parts 6 and 7 between the adjacent casings 1 and concerning electric connection between the respective base units, communication parts 8 to mutually match are formed on the walls of casings 1 at the respective adjacent base units so that the base units can be connected through these communication parts 8 by a cable 9 with connector.