| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an impact sensor which can enhance the fixation strength of a terminal for fixation to a body casing even when the dimensions of the body casing are not made large by a method wherein the fitting part of the terminal for fixation is formed into nearly a crank shape or nearly a T-shape. SOLUTION: A body casing 1 is molded of engineering plastics, and a housing part 2 which is user to house a sensor part of impact detection is formed at its inside. The fitting part 8 of a terminal 6 for fixation is formed into nearly a crank shape or nearly a T-shape, and one end of it is used as a mounting part 7 to a wiring board so as to protrude from the body casing 1. A protrusion 9 which is formed at the tip part of the fitting part 8 encroaches on a bitting recessed part 5 so as to be a wedge shape by force-fitting the terminal 6 fir fixation to the body casing 1, and it acts so as not the come off. Thereby, the size of an impact sensor does not become large, and the mounting straight of the sensor onto the wiring board can be ensured suitable by the terminal 6 for fixation.</p> |
