Angle adjusting mechanism for blinds blades

An angle adjusting mechanism for blinds blades comprising:

• a main body comprising two relative casings and having a first container and a second container, the first container having a first opening through the two casings, and the second container having a second opening at an end;
• and
• a driving unit comprising a worm gear, a worm, a connecting rod and at least one driving rod, the worm gear disposed in the first container and having an assembling aperture at an axle center corresponding to the first opening, the worm combined with the connecting rod and installed in the second container, the worm engaging the worm gear, the connecting rod having a pivot extension at one end corresponding to the second opening, the pivot extension having an axial groove and an engaging portion on an outer side of the groove;
• the driving rod having a pivot recess at an end with an engaging aperture through the driving rod, and the driving rod having a through aperture at another end;
• wherein the worm gear, the worm and the connecting rod are positioned in the main body, the pivot recess of the driving rod accepts the pivot extension of the connecting rod for engagement.