Side rearview vision assembly with telescoping head
A side rearview vision assembly for a vehicle includes a base that is fixedly secured to the vehicle. A support arm is pivotally secured to the base. A positioning arm is secured to the support arm and is movable with respect to the support arm. The positioning arm defines a distal end. A camera is attached to the distal end of the positioning arm such that the camera moves with the positioning arm as the positioning arm moves relative to said support arm. The camera is configured to provide images exterior to the vehicle. A camera motor is operatively connected to the camera and changes its orientation with respect to the distal end of said positioning arm.
1. A side rearview vision assembly for a vehicle comprising:
a base fixedly secured to the vehicle;
a support arm pivotally secured to said base, said support arm pivotal between retracted and extended positions;
a positioning arm secured to said support arm and movable with respect to said support arm, said positioning arm defining a distal end;
an image generating device comprising at least one camera attached to said distal end of said positioning arm such that said at least one camera moves with said positioning arm as said positioning arm moves relative to said support arm, said at least one camera configured to provide images exterior to the vehicle through a defined field of view; and
a camera motor operatively connected to said at least one camera to change orientation of said at least one camera based on the position and orientation of said distal end of said positioning arm with respect to the vehicle, such that the defined field of view of said at least one camera remains independent of the position and orientation of said distal end of said positioning arm.
2. A side rearview vision assembly as set forth in claim 1 wherein said camera motor is secured to said distal end of said positioning arm.
3. A side rearview vision assembly as set forth in claim 2 including a camera gear fixedly secured to said camera.
4. A side rearview vision assembly as set forth in claim 3 wherein said camera motor includes a shaft having a worm gear fixedly secured thereto extending out from said camera motor for providing rotational motion.
5. A side rearview vision assembly as set forth in claim 4 wherein said worm gear engages said camera gear.
6. A side rearview vision assembly as set forth in claim 5 wherein said camera is oriented by said camera motor independently of said position of said support arm.
7. A side rearview assembly as set forth in claim 6 wherein said positioning arm telescopes with respect to said support arm.
8. A side rearview vision assembly for a vehicle comprising:
a base fixedly secured to the vehicle;
a support arm secured to said base;
a positioning arm secured to said support arm and moves telescopically with respect to said support arm, said positioning arm defining a distal end having a position and an orientation; and
a camera attached to said distal end of said positioning arm such that said camera moves with said positioning arm as said positioning arm moves relative to said support arm and the vehicle, such that said camera remains independent of the position and orientation of said distal end of said positioning arm.