| 摘要 |
PROBLEM TO BE SOLVED: To realize a conductive structure between an analog clock mechanism module and a circuit block in a small space by cross-sectionally laminating a metallic lead bush on the circuit block. SOLUTION: A metallic lead bush 536 is assembled into a battery frame 520 to cross-sectionally laminate on a circuit block 530. Therefore, fastening force of a switch spring setscrew 550 is applied via the lead bush 536 to the circuit block 530, so that flexing of the circuit block 530 toward a signal substrate 340 transmits the force to a lead substrate 142 of an analog clock mechanism 100. Thus, respective electric signals such as input patterns are securely conductive to form the circuit block 530 to the lead substrate 142. Further, an elastic member 538 is provided between the lead substrate 142 and a lead substrate receive of a panel frame 512 to compress the fastening force, whereby a gap between a signal transmission substrate 340 and the circuit block 530 or the lead substrate 142 to more reliably insure electric conductivity. Thus a space for a conductive means and a space for its holding part are not needed. |
