| 摘要 |
PURPOSE: An electromotive dolly for a camera is provided to facilitate a special shooting by regulating a speed per hours of a camera, which is linearly moved by operating a motor, as a decelerator and a speed regulating gear controlling the operation of the motor are joined to the inside of an electromotive device. CONSTITUTION: An electromotive dolly for a camera comprises a guide unit(100), a camera coupling device(200), and an electromotive device(300). A transferring block(120) which is transferred by being linearly reciprocated toward one side of the upper part of a rail formed in a longitudinal direction is formed in the guide unit. The camera coupling device is coupled to the upper part of the transferring block of the guide unit, and the camera is mounted or separated. The electromotive device is joined to an end portion of one side of the guide unit so that a driving motor is arranged in the one side of the electromotive device. The electromotive device includes a decelerating roller(321), a power transmission roller(322), and a driving roller(311). |
