| 摘要 |
<p>Automatic camera. The invention consists of two bodies, one that is fixed 1 and contains the optical and operating mechanisms, and the other coupled to it that houses the film and its guide means. In the fixed body 1 is the drive motor for the whole assembly, which, via a worm gear, a pinion and a shaft 15, wherein a pulley 16 is engaged, drives an endless belt 17 that drives a wheel 18 and a shaft 19 by friction causing the film to run along; it also drives the pulley 20, shaft 21, pinion 22 which acts on a worm gear and a shaft on which the shutter disc is mounted; the shaft 15 with its cam 28 acts on the lever 29 and microswitch 30 which according to the number of photographs taken orders the predetermined sequence; the film transport and shutter are thus synchronized. The second body houses the spools and has a clip which secures or does not secure the film in the working position, incorporating a sensor which according to whether there is film or not, acts on a microswitch which connects or disconnects the drive motor. The camera can operate manually, photo by photo, or continuously, or combined with the alarm and security system of the premises where it is installed.</p> |
