| 摘要 |
PROBLEM TO BE SOLVED: To widen the setting space of indication part and indication region, suppress screwing places to the minimum, drastically reduce the number of parts and improve the fixing work. SOLUTION: A coupling hook 27a of a ground plate is detachably coupled to a coupling projection 31 on the circumferential surface of an upper housing 11 and the upper housing 11 and a lower housing are so fixed as to sandwich a circuit substrate. At two places different from the coupling hook 27a in the periphery, a screw member 7 is fixed and the upper housing 11 through the ground plate are tightened and fixed except for a liquid crystal display panel 14. Therefore, the time piece module 10 can be so assembled as to ensure shock- proofness, screwing locations can be limited to two so that the fixing space of the screw member 37 can be made narrow. By this, the setting space of the liquid crystal display panel 14 and its display region can be made wide, the screwing places can be minimized, the number of parts can be reduced and the fixing work can be improved. |
