Patent ID: 8205346

Claim:
An improved quasi-uniaxial solar trajectory tracking transit system comprising: a case, having an opening at an upper flange thereof; a canopy, having a transparent hemisphere marked with a graduation line indicating elevation angles, and a bottom flange covering said upper flange of said case; a first positioning ring, including a hollow body having a smaller dimension than said opening of said case, having axles respectively on two sides to join to said case; a second positioning ring, comprising a hollow fan-shape body having a smaller dimension than said first positioning ring, and an axle positioning perpendicular to two sides of said axles of said first positioning ring for connecting to said first positioning ring; wherein a flange of said second positioning ring comprises a groove, and a central of said second positioning ring comprises an axle; a positioning pole, having a part thereof being a hollow pole and another part thereof being a solid pole connected by said axle of said second positioning ring, and a hollow pole has a magnet received within; and a positioning button, having a magnet within, formed as a single piece and positioning detached to the outer surface of said canopy, wherein said first positioning ring is inserted into said opening of said case, to place said second positioning ring into said hollow portion of said first positioning ring, and further to place said positioning pole into said fan-shape hollow part of said second positioning ring; said bottom portion of said positioning button is placed onto an outer surface of said canopy and move by said magnet of said positioning button along said surface of said canopy, and by moving said positioning pole by a magnetic attraction to further motivate said first and second positioning ring.