Connector block for transferring blasting signals in a blasting system

摘要

A connector block is disclosed for transferring blasting signals in a blasting system. The connector block comprises at least two channels 18 for connecting a first signal transmission line 20 with at least a second signal transmission line 20. One channel may be taken as the input end of the signal transmission and the other channel(s) as the output end. Each channel may open to a central cavity 16 enabling the transfer of the blasting signal between the transmission lines 20. The size and shape of the channels 18 may match that of the signal transmission line 20. Transmission lines 20 may be inserted into the channels 18 and retained and locked therein by a leaf spring.