PAN AND TILT CAMERA APPARATUS

摘要

PROBLEM TO BE SOLVED: To obtain a camera apparatus capable of miniaturizing a tilt case part by serving a case protecting a camera block as the tilt case part being an explosionproof case as well. SOLUTION: A case of an explosionproof structure is adopted as a tilt case part 31 and a camera block 32 from which a camera case is removed, is incorporated in the case part 31. A pan and tilt camera controller receives a video signal transmitted from the block 32 to project a picture on a monitor and further, superposes and transmits a signal for controlling the position of a pan and tilt camera main body 6 and the zooming of the block 32 on the video signal. The main body 6 transmits the picture caught by the block 32 as the video signal to the pan and tilt camera controller and separates a control signal which is superposed on the video signal and transmitted by an incorporated receiver circuit part and the direction of the block 32 is changed and the zooming is executed according to the command.