opushiyonbo - do installation structure null of bo - do

摘要

PURPOSE: To allow threaded holes to be provided in board supports in advance and an optional board to be fitted easily without removing a cap. ;CONSTITUTION: Fitting structure of an optional board 3 which is applied to a board unit 1 to which a main board 2 is fitted between supports 4. A bracket 6 which grips a support 4 and extends to one side like a cantilever and a fitting member 7 projecting in the rear of an optional board 3 are provided, and the fitting member 7 is latched to the bracket 6 in a detachable manner through a latching means 9.;COPYRIGHT: (C)1996,JPO