| 摘要 |
To stably fix a module to a case having a one-piece structure and thin a thickness between an inner side face and an outer side face of the case. A fitting projected portion is a projection in a tapered shape spreading to a side of cover glass and provided at a portion of an elastically deformed portion in a shape of a two ends supporting beam integrally formed to a first housing made of resin. According to the elastically deformed portion in the shape of the two ends supporting beam, when a module is integrated to a containing portion of a case, the fitting projected portion is pressed by an inner side face of the case and therefore, planarly deformed in a direction of a center of the case. Further, when the elastically deformed portion in the shape of the two ends supporting beam deformed in this way is recovered to an original shape when the fitting projected portion is fitted to an engaging recessed portion. Thereby, the module is contained and stably fixed to the containing portion of the case having a one-piece structure integrated with a case band and a case back.
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