Abstract: A car electronic device mounting assembly for mounting a car stereo or other car electronic device in a mounting aperture provided in a car body comprises a rectangular, hollow bracket fixed in the mounting aperture and having an engage hole formed in its side wall, lock claws provided on the car electronic device to engage the engage hole to hold the car device immovable with respect to the bracket, and an unlocking bar configured to resiliently retract the lock claws from the engage hole into the interior of the electronic device to unlock the electronic device from the bracket.

Abstract: The auto device mounting structure comprises bracket means consisting of a sleeve-shaped bracket member which defines a recess to receive an auto device inserted from the front end and a rear frame which defines a substantially opened extension of said recess terminating at an end plate. The end plate is provided with a projection extending rearward to engage a fixed member immovable with respect to a car so as to keep the rear frame from fluctuation or rotation due to vibration of the car.