| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily connect a function module to an electric system of an automobile through a small number of connecting members by providing an insert connecting member and an opposite insert connecting member needed for internal connection of the function module directly on a function unit and a distributor. SOLUTION: A basic function unit 2 is put together with a support 1 in a housing 4, and an insert connecting member 13 is connected to a corresponding opposite connecting member 14 of a distributor 15. When both satellite function units 3 on the side surface are placed, insert connecting members 13 of both satellite function units 3 are connected to corresponding opposite insert connecting members 14 of the distributor 15 by the action of a dovetail-like holding element 12. When the upper satellite function unit 3 is fixed to the support 1 by a screw 21, the plug-like insert connecting members 13 are connected to the corresponding opposite insert connecting members 14 of the distributor 15. When an insert connecting structure part 16 provided on the lower surface of the distributor 15 is connected to a connecting material 19 of a coat pipe 5, all function modules are connected to a necessary electric system.</p> |
