US Patent 11358536 Detection apparatus

A detection apparatus includes a detection unit configured to detect a peripheral environment of a vehicle and a bracket configured to attach the detection unit to a vehicle body. The detection unit includes a front surface portion, a back surface portion, and side surface portions. The bracket includes a bottom wall portion and a first guiding portion configured to guide the attachment of the detection unit to the bracket. When the detection unit is attached to the bracket by diagonally inserting one end of the detection unit towards the bottom wall portion and pivoting the detection unit about a side of the one end as a rotation center, the first guiding portion restricts a position of the one end.