| 摘要 |
PURPOSE:To permit easy measurement of various functions of a solar battery watch by providing a switch means to disconnect the connection between at least one electrode of a secondary battery and watch load. CONSTITUTION:The switch 9 is the switch connected in series to the 2nd capacitor 5 which is the secondary battery. The switch is constituted of a capacitor receiving spring 12 connected to one electrode of the capacitor 5 and a connecting member 9 a connected to the cathode of a diode 7 for discharge and the cathode side of a reverse blocking diode 8. The measurement with the solar battery watch is executed in the following manner: One power source supply terminal of an external power source is first passed through the hole of a capacitor retaining plate and is pressed to the elastic part at the top end of the connecting member 9a so as to disconnect the connection from the receiving spring 12 as shown by a dotted line. Another power source supplying terminal of the external power source is brought into contact with the capacitor retaining plate, by which the electricity from the external power source is supplied to the watch load 3. The various watch functions are thereby measured. |
