VISUAL RECOGNITION ANGLE ADJUSTMENT MECHANISM OF VISUAL RECOGNITION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a visual recognition angle adjustment mechanism that performs a visual recognition angle adjustment by supporting a visual recognition element tilting part for holding a visual recognition device having visual recognition elements such as a mirror and a camera on a tilting support part using a plurality of concentric pivots with different diameters, which can reduce the number of components and at the same time improve rigidity of a visual recognition element holder for holding the visual recognition elements.SOLUTION: A visual recognition element tilting part 14 is supported on a tilting support part 12 so as to be freely tilted by an inner pivot 88 and an outer pivot 90. The visual recognition element tilting part 14 has a visual recognition element holder 16 for holding a visual recognition element 18. The inner pivot 88 and the outer pivot 90 are constituted between the tilting support part 12 and the visual recognition element holder 16. The outer pivot 90 has a structure in which an outer pivot protruding surface 92 constituted in the visual recognition element holder 16 and an outer pivot recessed surface 94 constituted in the tilting support part 12 are fitted slidably. The outer pivot protruding surface 92 is constituted on an outer peripheral surface of an outer pivot protruding surface forming annular wall 100 integrally constituted on the backside of the visual recognition element holder 16.SELECTED DRAWING: Figure 5