Position indicator

The utility model relates to a position indicator, particularly a position indicator for measuring directions, which can measure directions and can also be positioned. The utility model is mainly composed of a dial disc having an inner circle of graduation values and an outer circle of graduation values, needle teasing gear wheels of an inner indicating needle and an outer indicating needle, a circular disk of a teasing needle, an amplifier, etc. The inner indicating needle rotates at one lattice through the action of mechanical force, and the outer indicating needle rotates at one circle in the meantime. In direction measurement, so long as a sighting device faces an object, the inner indicating needle rotates and coincides with a graduation line in a compass through the amplifier, so the indicated value of the outer indicating needle is the measured direction. When the utility model is used for determining directions and shooting direction of a cannon, the operation sequence is contrary to the operation sequence of measuring directions.