External rear view device with moveable head assembly
An external rear view device for a motor vehicle includes a fixed base assembly provided for arrangement on the motor vehicle and a moveable head assembly attached to the base assembly via an articulation assembly. The rear view device may include a camera located within the base assembly or within the head assembly. The rear view device may include a cassette bezel that tilts and closes the rear view device. The rear view device may also include a fixed frame which supports downward load that is applied to the mirror and the articulation assembly of the mirror, and the articulation assembly may be configured to adjust the rear view device between an outboard drive condition, a standard drive condition, a park condition, and positions therebetween.
1. An external rear view device for a motor vehicle, comprising:
a fixed base assembly provided for arrangement on the motor vehicle;
a moveable head assembly attached to the base assembly; and
an articulation assembly, the articulation assembly comprising a fixed part attached to the fixed base assembly and a moveable part attached to the head assembly,
wherein the articulation assembly comprises two articulation axes, direction vectors of the articulation axes being independent of each other, and
wherein the base assembly further comprises a foot providing a spherical seat for a lower casing element of the head assembly, and frame means providing at least one spherical seat for the casing, with the frame means being attached to the fixed part.
2. The external rear view device of claim 1 , further comprising a camera unit immovably secured within at least one of the fixed base assembly or the moveable head assembly.
3. The external rear view device of claim 2 , further comprising a camera connector which is positioned in a non-moving area of the fixed base assembly and receives the camera unit.
4. The external rear view device of claim 2 , further comprising a camera connector which is positioned in a non-moving area of the moveable head assembly and receives the camera unit.
5. The external rear view device of claim 4 , further comprising a glass element and a lens, wherein the camera is configured to obtain a rear view image through the glass element and obtain an image underneath the mirror through the lens.
6. The external rear view device of claim 1 , further comprising a lower casing element, an upper casing element, and a removable cassette bezel, wherein the removable cassette bezel comprises a lower mating portion configured to hingedly attach to the lower casing element and an upper mating portion configured to fit into the upper casing element.
7. The external rear view device of claim 1 , further comprising an upper cradle and a lower cradle, and the upper cradle and the lower cradle are attached to the moveable part of the articulation assembly.
8. The external rear view device of claim 7 , further comprising a fixed case frame, the fixed case frame comprising a hole for receiving a joint attachment between the upper cradle and the lower cradle, wherein the fixed case frame is configured to absorb downward load applied on the external rear view device to protect the articulation assembly.
9. The external rear view device of claim 8 , wherein the fixed case frame comprises a shape corresponding to a shape of the articulation assembly so that the fixed case frame wraps around and covers a side of the articulation assembly.
10. The external rear view device of claim 1 , wherein the articulation assembly is configured to adjust the rear view device between an outboard drive condition, a standard drive condition, a park condition, and positions therebetween.