Smooth injection device of pottery lock pin angular deviation detector

The utility model relates to a smooth injection device of pottery lock pin angular deviation detector, its characterized in that: having a base, being fixed with a light source mount pad on the base, light source mount pad upper portion has the through -hole that sets up the injection light source, just puts with light source mount pad and ranking on the horizontal direction that edge injection light source light jetted out and is fixed with an optic fibre clamp fixing base, is provided with the optic fibre anchor clamps on the optic fibre clamp fixing base, is fixed with optic fibre on the optic fibre anchor clamps, wherein injection light source in the through -hole is in same axis location with the optic fibre on the optic fibre anchor clamps, follow the base upper surface is opened has a constant head tank, has also opened the constant head tank bottom light source mount pad bottom and optic fibre clamp fixing base, the navigation key has been inserted in the constant head tank, the utility model disclose