| 摘要 |
PURPOSE:To provide one device with two functions by providing a mass body, a strain gauge, and a hinge plate, and obtaining an angular velocity detecting function when a gas flow is added and an acceleration detecting function when the gas flow is not added. CONSTITUTION:When an angular velocity is applied from outside while the gas flow is supplied to the mass body 4 and hinge plate 3 by operating a gas pump 10, the gas flow strikes on one surface of the mass body 4 and one surface of the hinge plate 3 by the drift of the gas flow. The hinge plate 3 is bent to one side through the operation of the gas flow and this bending state is detected as the strain difference between strain gauges 5 and 6 to detect the angular velocity. Further, when acceleration is applied while the pump 10 is not in operation, the hinge plate 3 is bent through the mass body 4 and this bending state is detected as the strain difference between the gauges 5 and 6 to detect the acceleration. Therefore, one device is provided with both detecting functions for the angular velocity and acceleration. |
