| 摘要 |
PURPOSE: A target device capable of automatically checking scores is provided to replace only a specific sub target plate when the specific sub target plate is damaged by abrasion. CONSTITUTION: A target device capable of automatically checking scores comprises a target plate(100), a sensor unit(200), and a vibration absorption board(300). The target plate comprises multiple sub target plates. The sensor unit is arranged in the rear of the center of the sub target plate in order to sense vibration generated from the center of the sub target plate. The vibration absorption board is arranged in the rear of the target plate in order to absorb vibration when touching the target plate.
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