| 摘要 |
PURPOSE:To make possible a proper marking within the limited size of the movement by using the top of the circuit support base partially clear of electronic components as the space for making. CONSTITUTION:This movement construction is composed of a circuit base plate 11 carrying a buzzer coil spring 10a, a trimmer condenser 10b and the like and a circuit support base 13 grasped by a device cover 12. The support base 13 partially clear of electronic components is so arranged that the top portions 13a and 13b thereof around the holes 13c and 13d or a notch in no way overlap the cover 12 in the plane. Thus, letters 14a, symbols 14b and the like are marked on the portions 13a and 13b. In this case, the size of the portions 13a and 13b is determined by the size of the holes 13c and 13d or the notch and the plane required for marking. |
