ELECTRIC BOARD BLOCK CONNECTING METHOD, ELECTRIC BOARD BLOCK DEVICE AND SAFETY MECHANISM OF DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a connecting method of electric board blocks by which several electric board blocks can be connected easily and reliably. SOLUTION: With respect to the method for electrically connecting several electric board blocks having electric boards by connectors, a first electric board block 60 having a first electric board 62, a first A connector 63 and a second A connector 64 is shifted in the first shifting direction and the first electric board block 60 is electrically connected to a second electric board block 65 having a second electric board 68 and a first B connector 69 twin to the first A connector 63. The connected first electric board block 60 and the second electric board block 65 are shifted in the second shifting direction which is orthogonal to the first shifting direction and are electrically connected to a third electric board block having a third electric board 70 and a second B connector 73 twin to the second A connector 64.