| 摘要 |
PURPOSE:To secure the coupling of cases and to prevent the damage of a product by making the light part of the gross weight of the cases have a fitting structure and making the heavy part have a screw structure for the coupling of a body. CONSTITUTION:After a surface panel 11 and a base part 12 are coupled by a fitting, screws 27 and 28 are screwed into the screw holes 20 and 21 of the middle stopper plate 17 of the surface panel 11 through the screw insertion holes 29 and 30 of a base part 12. Further, by screwing other screw 31 and 32 into the screw holes 22 and 23 of the display panel through the other screw insertion holes 33 and 34 of the base part 12, the coupling by the screw is completed. Afterwards, by forcing a battery pack 13 by fitting the guide rail 35 to the guide groove 36 of the base part 12, the battery pack 13 is mounted on the base part 12.
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