| 摘要 |
An automatic weight detecting device provided with a platform on which an object to be measured is placed, a supporting shaft for supporting the platform and which is rotatable and smoothly movable in the supporting direction, a driving means for rotating the supporting shaft, an elastic member for supporting the supporting shaft, a load detecting means which converts the load of the object to be transmitted in the supporting direction of the rotatable supporting shaft through the elastic member into a given electrically physical amount, and a weight detecting circuit which integrates to obtain the average of the electrically physical amount while rotating, so that the weight of the object is detected. |
