| 摘要 |
The present invention relates to a controller integrated handpiece comprising: a holding portion and a rechargeable battery insertion unit which is integrally connected with the holding portion and depression-inserts the rechargeable battery to the inside through a detachable cover; a housing including a cover unit including a display exposing unit which is depression-opened to the inside and a plurality of button exposing units; a motor installed inside the housing; a bit installation unit which is rotation-driven by being connected with the motor, and installs a bit so that a part protrudes from the outside of the holding portion; a display exposed through the display exposing unit; a plurality of control buttons exposed through the button exposing units; and a control unit which controls the motion of the motor and the display depending on the control buttons. Thus, usability and mobility can be improved since a controller controlling the motor is integrally formed. |
