A mechanism for tooth tapping and stimulating is provided. Tapping equipment is rotated relative to a fixed base and fixed by a fixed connection component. A second connection component is rotated relative to a first connection component and fixed. The fixed connection component is rotated relative to the second connection component and fixed. The tapping equipment is rotated relative to a fixed component. A tapping pin of the tapping equipment is moved to an outer surface, a top surface, or an inner surface of a target tooth to tap the target tooth. Therefore, the efficiency of effective tooth tapping and stimulating by setting tap frequency and tap force may be achieved.一種牙齒敲擊刺激機構,敲擊裝置透過固定連接件相對於固定底座旋轉定位、透過第二連接部相對於第一連接部旋轉定位、透過固定連接件相對於第二連接部旋轉定位以及敲擊裝置相對於固定部旋轉定位,以使得敲擊撞針移動至目標牙齒的外面、頂面或是內面並進行敲擊刺激,藉此可以達成依據被設定的敲擊頻率與敲擊力對目標牙齒進行敲擊刺激的技術功效。100‧‧‧牙齒敲擊刺激機構10‧‧‧固定底座11‧‧‧牙齒固定部12‧‧‧底座連接桿20‧‧‧旋轉連接件21‧‧‧第一連接部22‧‧‧第二連接部30‧‧‧固定連接件31‧‧‧固定部32‧‧‧固定連接桿40‧‧‧敲擊裝置41‧‧‧帶動裝置42‧‧‧敲擊撞針
