| 摘要 |
PROBLEM TO BE SOLVED: To provide a camera mechanism capable of easily adjusting only a swing angle of a line sensor in an electronic decision device using the line sensor. SOLUTION: The camera head of the electronic decision device for race picks up an image of the top of a goal line on a race track by the line sensor, and consecutively displays the image in a line state on a monitor, thereby obtaining the image for deciding the order of arrival, and comprises a front plate housing having a mechanism for adjusting right and left deflection of the line sensor and a back focus mechanism, and a line sensor installation housing having a printed circuit board provided with the line sensor and a control circuit for the line sensor. The line sensor installation housing is assembled in the front plate housing, and made rotatable in a forward tilting direction, whereby a forward tilting angle between the front plate housing and the line sensor installation housing is finely adjusted and the swing angle of the line sensor is adjusted by the fine adjustment. COPYRIGHT: (C)2009,JPO&INPIT
|
