| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device, wherein a face plate can be firmly fixed in a storage case, and easily mounted on the storage case. <P>SOLUTION: A hall button (elevator display device) 1 is equipped with the storage case 10 and the face plate 5. The storage case 10 is embedded in the building or the car of the elevator, and has an opening part 21. The face plate 5 has a plurality of leaf springs 7a, 7b projected in two rows. The face plate 5 is mounted and fixed to the opening part 21 of the storage case 10 by locking respective leaf springs 7a, 7b on the inner surface of the storage case 10. The length of leaf spring 7b in one side row projected on the back surface 30 of the face plate is longer than that of the leaf spring 7a of other side row. <P>COPYRIGHT: (C)2007,JPO&INPIT |
