MAGNETIC POSITIONING DEVICE

摘要

A magnetic positioning device includes a magnetic scanning unit and a magnetic sensing unit. The magnetic scanning unit is for forming a first magnetic surface and a second magnetic surface. The first magnetic surface and second magnetic surface rotatably form a detection space. The magnetic sensing unit is disposed in the detection space for recording a first time point and a second time point. The magnetic sensing unit is in contact to the first magnetic surface at the first time point and defines a first-angle data. The magnetic sensing unit is in contact to the second magnetic surface at the second time point and defines a second-angle data. The first-angle data and the second-angle data define a location data of the magnetic sensing unit in the detection space with respect to the magnetic scanning unit, wherein the first time point is not the same as the second time point.

主权项

1. A magnetic positioning device comprising:
a magnetic scanning unit, for forming a first magnetic surface and a second magnetic surface, wherein the first magnetic surface rotates about a first rotation axis, the second magnetic surface rotates about a second rotation axis, the first rotation axis and the second rotation axis intersect, and rotations of the first magnetic surface and the second magnetic surface form a detection space; and a magnetic sensing unit, disposed in the detection space for connecting to a sample and for recording a first time point when contacting the first magnetic surface and a second time point when contacting the second magnetic surface, defining a first-angle data and a second-angle data, and defining a location data of the magnetic sensing unit in the detection space with respect to the magnetic scanning unit.