SYSTEM FOR READING A POINT OF IMPACT ON A TARGET PLATE, CAPABLE OF INCREASING SENSING ACCURACY BY CORRECTLY DELIVERING THE PRESSURE BY THE IMPACT TO A PATTERN SHEET

摘要

PURPOSE: A system for reading a point of impact on a target plate is provided to simplify a structure of the system for reading the point of the impact by using two pattern sheets without using a separate switch or a sensor and reading the point of the impact.;CONSTITUTION: A system for reading a point of impact on a target plate comprises a target plate, a power supply unit, and a unit for reading a point of impact. The target plate includes a first pattern sheet (110), a second pattern sheet (130), and a spacer sheet (120). A first conductive line is repeatedly arranged in the specific direction at the first pattern sheet. A second conductive line is repeatedly arranged in the direction intersecting with the first conductive line. The spacer sheet is interposed between the first pattern sheet and the second pattern sheet. The power supply unit supplies the power to the first conductive line. The unit for reading the point of the impact detects a second conductive line where a current is detected by contacting with the first conductive line with the impact of a projectile (10) among the second conductive lines.;COPYRIGHT KIPO 2013